1. A production and cutting process of a graphene heating film is characterized by comprising the following steps:

step one, installing a graphene heating film to be cut on an unwinding roller;

sequentially winding the graphene heating films to be cut through a guide roller and a cutting roller, and finally respectively winding and fixing the two graphene heating films cut by the cutting roller on two winding rollers;

adjusting the tension of the graphene heating film by adjusting tension adjusting mechanisms of the unwinding roller and the winding roller, and further adjusting the flatness of the graphene heating film;

step four, opening a motor of the continuous graphene heating film winding device to enable a guide roller to rotate, wherein the guide roller drives the graphene heating film to wind and walk from an unwinding roller to a winding roller, and a cutting edge of a cutting roller continuously cuts the graphene heating film to realize the walking cutting of the graphene heating film to be cut;

the tension adjusting mechanism in the third step comprises a U-shaped support frame and a guide rolling shaft (2), wherein the guide rolling shaft (2) is rotatably arranged between the U-shaped support frames (1), the U-shaped support frames (1) are provided with adjusting mechanisms (3), and the adjusting mechanisms (3) are used for adjusting the height of the guide rolling shaft (2).

2. The graphene heating film production cutting process as claimed in claim 1, wherein: adjustment mechanism (3) include driving motor (31) and threaded rod (32), driving motor (31) are fixed to be set up on U type support frame (1), threaded rod (32) are connected with the drive end of driving motor (31), the lower extreme of threaded rod (32) is rotated and is set up on the diapire of removal spout (35), and removes spout (35) and set up on U type support frame (1), threaded rod (32) screw thread is pegged graft in screw hole (33), and screw hole (33) are set up on removing slider (34), it slides and sets up in removing spout (35) to remove slider (34), direction roller bearing (2) are rotated and are set up on the lateral wall that removes slider (34).

3. The graphene heating film production cutting process as claimed in claim 2, wherein: the guide roller (2) is provided with a plurality of control mechanisms (4), and the control mechanisms (4) are annularly arranged at equal intervals relative to the guide roller (2).

4. The graphene heating film production cutting process as claimed in claim 3, wherein: the control mechanism (4) comprises a contact plate (41) and a fixed groove (42), the contact plate (41) is movably inserted in the fixed groove (42), the fixed groove (42) is fixedly arranged on the guide roller (2), one end of the contact plate (41) facing the fixed groove (42) is fixedly connected with a connecting groove (44), a first spring (45) is fixedly connected to the inner bottom wall of the connecting groove (44), the free end of the first spring (45) is connected with a T-shaped connecting rod (46), the T-shaped connecting rod (46) is movably inserted in the connecting groove (44), the T-shaped connecting rod (46) is movably inserted in a movable through hole (47), the movable through hole (47) is arranged on a supporting transverse plate (43), the supporting transverse plate (43) is fixedly arranged in the fixed groove (42), a second spring (48) is wound and connected outside the T-shaped connecting rod (46), and the both ends of No. two spring (48) are fixed connection respectively on the lateral wall of T type connecting rod (46) and the lateral wall of shift gate (47), No. one electrode contact (49) of lower extreme fixedly connected with of T type connecting rod (46), and No. one electrode contact (49) and No. two electrode contact (410) inconsistent setting, No. two electrode contact (410) are gone up the fixed No. three spring (411) that are provided with a plurality of, and the free end of No. three spring (411) is connected on supporting diaphragm (43), the one end fixedly connected with direction supporting component (412) of No. two electrode contact (410) are kept away from to No. one electrode contact (49), and the free end fixed connection of direction supporting component (412) is on the interior diapire of fixed slot (42).

5. The graphene heating film production cutting process as claimed in claim 4, wherein: the guide support assembly (412) comprises a guide support rod (4121), a guide support cylinder (4122) and a guide support spring (4123), the guide support rod (4121) is movably inserted into the guide support cylinder (4122), the guide support spring (4123) is wound outside the guide support rod (4121), and two ends of the guide support spring (4123) are fixedly connected to the side wall of the guide support rod (4121) and the outer side wall of the guide support cylinder (4122) respectively.

6. The graphene heating film production cutting process as claimed in claim 4, wherein: be provided with in fixed slot (42) and block mechanism (5), the setting of block mechanism (5) for realize the stopping to No. two electrode contact (410), can ensure that No. one electrode contact (49) and No. two electrode contact (410) can be in time quick break away from like this.

7. The graphene heating film production cutting process as claimed in claim 6, wherein: the blocking mechanism (5) comprises a blocking cross rod (51) and a vertical transverse plate (52), the blocking cross rod (51) is movably inserted on the vertical transverse plate (52), two ends of the vertical transverse plate (52) are respectively and fixedly connected on the inner bottom wall of the fixed groove (42) and the supporting transverse plate (43), a fourth spring (53) is wound and connected outside the blocking transverse rod (51), two ends of a fourth spring (53) are respectively and fixedly connected on the side wall of the blocking cross rod (51) and the side wall of the vertical cross plate (52), the upper end surface of the blocking cross rod (51) is provided with a rotary pushing mechanism, the free end of the rotary pushing mechanism is movably connected on a sliding block (514), the sliding block (514) is arranged in a sliding groove arranged on the supporting transverse plate (43) in a sliding way, and one end of the sliding block (514) positioned outside the sliding groove is hinged with a push-pull rod (515), and the free end of the push-pull rod (515) is connected to the anti-jamming mechanism.

8. The graphene heating film production cutting process of claim 7, wherein: the rotary pushing mechanism comprises a rotary rod (54) and an inserting rod (55), the rotary rod (54) is hinged to the vertical transverse plate (52), the inserting rod (55) is fixedly connected to the free end of the rotary rod (54), the inserting rod (55) is movably inserted into a first inserting groove (56), the first inserting groove (56) is formed in the rotary plate (58), a fifth spring (57) is fixedly connected to one end, located in the first inserting groove (56), of the inserting rod (55), the free end of the fifth spring (57) is fixedly connected to the side wall of the first inserting groove (56), the rotary plate (58) is rotatably arranged in the rotary through hole (59), the rotary through hole (59) is formed in the supporting transverse plate (43), the rotary rod (510) is fixedly inserted into the rotary plate (58), and the rotary rod (510) is rotatably arranged in the rotary plate (58), still seted up No. two inserting groove (511) on rotor plate (58), and the lateral wall of No. two inserting groove (511) is connected with No. six spring (512), the free end fixed connection of No. six spring (512) is on No. two T type connecting rod (513), and No. two T type connecting rod (513) activity pegs graft in No. two inserting groove (511), No. two T type connecting rod (513) are located the outer one end of No. two inserting groove (511) and articulate on sliding block (514).

9. The graphene heating film production cutting process of claim 7, wherein: the anti-jamming mechanism comprises an anti-jamming sliding block (516), an anti-jamming sliding groove (517) and a reset spring (518), the anti-jamming sliding block (516) is hinged to the push-pull rod (515), the anti-jamming sliding block (516) is arranged in the anti-jamming sliding groove (517) in a sliding mode, the anti-jamming sliding groove (517) is formed in the outer side wall of the connecting groove (44), the reset spring (518) is fixedly connected to the side wall of the anti-jamming sliding groove (517), and the free end of the reset spring (518) is fixedly connected to the side wall of the anti-jamming sliding block (516).

Background

The graphene heating film is a unique flexible film of pure carbon atoms without doping other substances in all electric heating films, is a single-layer carbon atom grown by chemical vapor deposition, and is characterized by transparency, safety, highest or highest parallel electric heating conversion efficiency in all electric heating elements, and almost no energy loss in other forms in the energy conversion process. The graphene heating film is cut in the preparation flow, and in one step, the graphene heating film is cut so as to reach the size after use. The specific cutting process comprises the following steps: installing a graphene heating film to be cut on an unwinding roller; sequentially winding the graphene heating films to be cut through a guide roller and a cutting roller, and finally respectively winding and fixing the two graphene heating films cut by the cutting roller on two winding rollers; open the continuous take-up device of graphite alkene heating film's motor and make the deflector roll rotatory, the deflector roll drives graphite alkene heating film and is convoluteed the ambulation to the wind-up roll by unreeling the roller, and the cutting blade of cutting roll continuously cuts graphite alkene heating film, realizes waiting to cut the ambulation of graphite alkene heating film and cuts. But graphite alkene heating film is when unreeling the roller and the wind-up roll winding, owing to not set up the tension and adjust the structure, consequently at the in-process that cuts, graphite alkene heating film can take place the shake, and the shake of graphite alkene heating film can lead to the size nonconformity after cutting to lead to the graphite alkene heating film disability rate increase after cutting. In order to solve the problems, the invention provides a graphene heating film production and cutting process.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of the prior art, adapt to practical needs, and provide a production and cutting process of a graphene heating film to solve the technical problems.

(2) Technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

a production and cutting process of a graphene heating film comprises the following steps:

step one, installing a graphene heating film to be cut on an unwinding roller;

sequentially winding the graphene heating films to be cut through a guide roller and a cutting roller, and finally respectively winding and fixing the two graphene heating films cut by the cutting roller on two winding rollers;

adjusting the tension of the graphene heating film by adjusting tension adjusting mechanisms of the unwinding roller and the winding roller, and further adjusting the flatness of the graphene heating film;

step four, opening a motor of the continuous graphene heating film winding device to enable a guide roller to rotate, wherein the guide roller drives the graphene heating film to wind and walk from an unwinding roller to a winding roller, and a cutting edge of a cutting roller continuously cuts the graphene heating film to realize the walking cutting of the graphene heating film to be cut;

the tension adjusting mechanism in the third step comprises U-shaped support frames and guide rollers, the guide rollers are rotatably arranged between the U-shaped support frames, the U-shaped support frames are provided with adjusting mechanisms, and the adjusting mechanisms are used for adjusting the heights of the guide rollers.

Further, adjustment mechanism includes driving motor and threaded rod, driving motor is fixed to be set up on U type support frame, the threaded rod is connected with driving motor's drive end, the lower extreme of threaded rod rotates and sets up on the diapire of removal spout, and removes the spout and set up on U type support frame, threaded rod screw thread is pegged graft in the threaded hole, and the screw hole sets up on removing the slider, it slides and sets up in removing the spout to remove the slider, the direction roller bearing rotates and sets up on the lateral wall that removes the slider.

Furthermore, a plurality of control mechanisms are arranged on the guide rolling shaft, and the control mechanisms are annularly arranged at equal intervals relative to the guide rolling shaft.

Further, the control mechanism comprises a touch plate and a fixed groove, the touch plate is movably inserted in the fixed groove, the fixed groove is fixedly arranged on the guide roller, one end of the touch plate facing the fixed groove is fixedly connected with a connecting groove, a first spring is fixedly connected to the inner bottom wall of the connecting groove, the free end of the first spring is connected with a T-shaped connecting rod, the T-shaped connecting rod is movably inserted in the connecting groove, the T-shaped connecting rod is movably inserted in the moving through hole, the moving through hole is formed in a supporting transverse plate, the supporting transverse plate is fixedly arranged in the fixed groove, a second spring is wound outside the T-shaped connecting rod, two ends of the second spring are respectively and fixedly connected to the side wall of the T-shaped connecting rod and the side wall of the moving through hole, the lower end of the T-shaped connecting rod is fixedly connected with a first electrode contact piece, and the first electrode contact piece is in contact with a second electrode contact piece, a plurality of third springs are fixedly arranged on the second electrode contact piece, the free ends of the third springs are connected to the supporting transverse plate, one end, far away from the second electrode contact piece, of the first electrode contact piece is fixedly connected with a guiding supporting component, and the free ends of the guiding supporting component are fixedly connected to the inner bottom wall of the fixing groove.

Further, the direction supporting component includes direction bracing piece, direction supporting cylinder and direction supporting spring, the activity of direction bracing piece is pegged graft in the direction supporting cylinder, direction supporting spring winding is connected outside the direction bracing piece, and the both ends of direction supporting spring fixed connection respectively on the lateral wall of direction bracing piece and on the lateral wall of direction supporting cylinder.

Furthermore, be provided with barrier mechanism in the fixed slot, barrier mechanism's setting for realize the stopping to No. two electrode contact, can ensure that No. one electrode contact and No. two electrode contact can be timely quick break away from like this.

Furthermore, the blocking mechanism comprises a blocking transverse rod and a vertical transverse plate, the blocking transverse rod is movably inserted into the vertical transverse plate, two ends of the vertical transverse plate are fixedly connected to the inner bottom wall of the fixing groove and the supporting transverse plate respectively, the blocking transverse rod is wound and connected with a fourth spring, two ends of the fourth spring are fixedly connected to the side wall of the blocking transverse rod and the side wall of the vertical transverse plate respectively, a rotary pushing mechanism is arranged on the upper end face of the blocking transverse rod, the free end of the rotary pushing mechanism is movably connected to the sliding block, the sliding block is arranged in a sliding groove formed in the supporting transverse plate in a sliding mode, one end, located outside the sliding groove, of the sliding block is hinged to a push-pull rod, and the free end of the push-pull rod is connected to the anti-jamming mechanism.

Further, the rotary pushing mechanism comprises a rotary rod and an insertion rod, the rotary rod is hinged on the vertical transverse plate, the free end of the rotary rod is fixedly connected with the insertion rod, the insertion rod is movably inserted in the first insertion groove, the first insertion groove is formed in the rotary plate, one end, located in the first insertion groove, of the insertion rod is fixedly connected with a fifth spring, the free end of the fifth spring is fixedly connected to the side wall of the first insertion groove, the rotary plate is rotatably arranged in the rotary through hole, the rotary through hole is formed in the supporting transverse plate, the rotary rod is fixedly inserted in the rotary plate, the rotary rod is rotatably arranged in the rotary plate, the rotary plate is further provided with a second insertion groove, the side wall of the second insertion groove is connected with a sixth spring, the free end of the sixth spring is fixedly connected to a second T-shaped connecting rod, and the second T-shaped connecting rod is movably inserted in the second insertion groove, no. two T type connecting rods are located No. two the outer one end of inserting groove and articulate on the sliding block.

Furthermore, the anti-sticking mechanism comprises an anti-sticking sliding block, an anti-sticking sliding groove and a reset spring, the anti-sticking sliding block is hinged to the push-pull rod, the anti-sticking sliding block is arranged in the anti-sticking sliding groove in a sliding mode, the anti-sticking sliding groove is formed in the outer side wall of the connecting groove, the reset spring is fixedly connected to the side wall of the anti-sticking sliding groove, and the free end of the reset spring is fixedly connected to the side wall of the anti-sticking sliding block.

(3) Has the advantages that:

according to the invention, through improvement of the existing graphene heating film production cutting process, the improved graphene heating film production cutting process is additionally provided with the tension adjusting mechanism, and the tension adjusting mechanism is arranged, so that the graphene heating film can be ensured to shake in the cutting process, and the cut tubers of the graphene heating film can be ensured to be consistent, thus the cutting efficiency of the graphene heating film is improved, the rejection rate is reduced, and the practical use process has higher practical value.

The adjusting mechanism is additionally arranged and used for adjusting the guide rolling shaft, and particularly, the guide rolling shaft can be adjusted mechanically through the adjusting mechanism in the adjusting process, so that the adjusting efficiency of the guide rolling shaft can be improved, and meanwhile, potential safety hazards caused by manual adjustment can be avoided.

The control mechanism is additionally arranged and used for realizing self-energy control of the driving motor, specifically, when the tension of the graphene heating film reaches a certain value, the control mechanism can be abutted, the control mechanism is abutted to move, when the tension of the graphene heating film reaches a larger state, the control mechanism can control the driving motor to be powered off, so that the driving motor stops working, and further the adjustment of the guide rolling shaft is stopped, at the moment, the graphene heating film can be prevented from shaking in the moving process, and the control mechanism is arranged, so that the equipment can be controlled more conveniently and conveniently, manual control is not needed, the operation difficulty is reduced, and the control performance of the equipment is improved.

The blocking mechanism is additionally arranged and used for blocking the second electrode contact, so that when the first electrode contact and the second electrode contact are in separation motion, the first electrode contact and the second electrode contact can be separated, and meanwhile, the separation motion effect of the first electrode contact and the second electrode contact can be realized quickly and efficiently.

The structure of the invention is reasonable in design, particularly when the device works, when the adjusting mechanism adjusts the guide roller, the control mechanism can be collided along with the change of the tension of the graphene heating film, and the movement of the control mechanism can synchronously realize the control of the blocking mechanism, so that the operation difficulty of the device can be reduced, and meanwhile, the high-efficiency performance of the movement of the device can be realized.

Drawings

FIG. 1 is a schematic process flow diagram of a cutting process for producing a graphene heating film according to the present invention;

FIG. 2 is a schematic diagram of a three-dimensional enlarged structure of a tension adjusting mechanism in FIG. 1 according to the production and cutting process of a graphene heating film of the present invention;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the production and cutting process of the graphene heating film of the present invention;

FIG. 4 is a schematic view of a partially enlarged structure in FIG. 2 illustrating a cutting process for producing a graphene heating film according to the present invention;

fig. 5 is an enlarged partial schematic view of an orthographic cutting structure in fig. 4 of the production and cutting process of the graphene heating film according to the invention;

FIG. 6 is an enlarged schematic view of a structure B in FIG. 5 according to the production and cutting process of the graphene heating film of the present invention;

FIG. 7 is an enlarged schematic view of a structure C in FIG. 6 according to the production and cutting process of the graphene heating film of the present invention;

fig. 8 is a schematic view of a partially enlarged structure in fig. 6 of a production and cutting process of a graphene heating film according to the present invention.

The reference numbers are as follows:

u-shaped support frame 1, guide roller 2, adjusting mechanism 3, driving motor 31, threaded rod 32, threaded hole 33, moving slide block 34, moving slide groove 35, control mechanism 4, abutting plate 41, fixing groove 42, support transverse plate 43, connecting groove 44, first spring 45, T-shaped connecting rod 46, moving through hole 47, second spring 48, first electrode contact piece 49, second electrode contact piece 410, third spring 411, guide support component 412, guide support rod 4121, guide support tube 4122, guide support spring 4123, blocking mechanism 5, blocking transverse rod 51, vertical transverse plate 52, fourth spring 53, rotating rod 54, plug-in connection rod 55, first plug-in connection groove 56, fifth spring 57, rotating plate 58, rotating through hole 59, rotating rod 510, second plug-in connection groove 511, sixth spring 512, second T-shaped connecting rod 513, sliding block 514, push-pull rod 515, anti-seize slide block 516, anti-seize slide groove 517, 517, A return spring 518.

Detailed Description

The invention will be further illustrated with reference to the following figures 1 to 8 and examples:

a production and cutting process of a graphene heating film comprises the following steps:

step one, installing a graphene heating film to be cut on an unwinding roller;

sequentially winding the graphene heating films to be cut through a guide roller and a cutting roller, and finally respectively winding and fixing the two graphene heating films cut by the cutting roller on two winding rollers;

adjusting the tension of the graphene heating film by adjusting tension adjusting mechanisms of the unwinding roller and the winding roller, and further adjusting the flatness of the graphene heating film;

step four, opening a motor of the continuous graphene heating film winding device to enable a guide roller to rotate, wherein the guide roller drives the graphene heating film to wind and walk from an unwinding roller to a winding roller, and a cutting edge of a cutting roller continuously cuts the graphene heating film to realize the walking cutting of the graphene heating film to be cut;

the tension adjusting mechanism in the third step comprises U-shaped supporting frames and guiding rolling shafts 2, the guiding rolling shafts 2 are rotatably arranged between the U-shaped supporting frames 1, the adjusting mechanisms 3 are arranged on the U-shaped supporting frames 1, and the adjusting mechanisms 3 are used for adjusting the height of the guiding rolling shafts 2.

In this embodiment, the adjusting mechanism 3 includes a driving motor 31 and a threaded rod 32, the driving motor 31 is fixedly disposed on the U-shaped supporting frame 1, the threaded rod 32 is connected to a driving end of the driving motor 31, a lower end of the threaded rod 32 is rotatably disposed on a bottom wall of the movable chute 35, the movable sliding chute 35 is arranged on the U-shaped supporting frame 1, the threaded rod 32 is inserted in the threaded hole 33 in a threaded manner, and the threaded hole 33 is opened on the movable slide block 34, the movable slide block 34 is arranged in the movable slide groove 35 in a sliding way, the guide roller 2 is rotationally arranged on the side wall of the movable slide block 34, the adjusting mechanism 3 is additionally arranged in the invention, the adjusting mechanism 3 is arranged, the adjusting mechanism is used for adjusting the guide roller shaft 2, and particularly, the guide roller shaft 2 is mechanically adjusted by the adjusting mechanism 3 in the adjusting process, so that the adjusting efficiency of the guide roller shaft 2 can be improved, and meanwhile, the potential safety hazard caused by manual adjustment can be avoided.

In this embodiment, the guiding roller 2 is provided with a plurality of control mechanisms 4, and the plurality of control mechanisms 4 are annularly disposed at equal intervals with respect to the guiding roller 2, the control mechanisms 4 include a contact plate 41 and a fixed groove 42, the contact plate 41 is movably inserted into the fixed groove 42, the fixed groove 42 is fixedly disposed on the guiding roller 2, one end of the contact plate 41 facing the fixed groove 42 is fixedly connected with a connecting groove 44, a first spring 45 is fixedly connected to an inner bottom wall of the connecting groove 44, a free end of the first spring 45 is connected with a T-shaped connecting rod 46, the T-shaped connecting rod 46 is movably inserted into the connecting groove 44, the T-shaped connecting rod 46 is movably inserted into a moving through hole 47, the moving through hole 47 is opened on a supporting transverse plate 43, the supporting transverse plate 43 is fixedly disposed in the fixed groove 42, a second spring 48 is wound outside the T-shaped connecting rod 46, and two ends of the second spring 48 are fixedly connected to a side wall of the T-shaped connecting rod 46 and a side wall of the moving through hole 47, the lower end of the T-shaped connecting rod 46 is fixedly connected with a first electrode contact 49, the first electrode contact 49 is arranged in a manner of abutting against a second electrode contact 410, a plurality of third springs 411 are fixedly arranged on the second electrode contact 410, the free ends of the third springs 411 are connected to the supporting transverse plate 43, one end of the first electrode contact 49, which is far away from the second electrode contact 410, is fixedly connected with a guiding and supporting component 412, the free ends of the guiding and supporting component 412 are fixedly connected to the inner bottom wall of the fixing groove 42, the invention is additionally provided with a control mechanism 4, the control mechanism 4 is arranged for realizing self-energy control of the driving motor 31, particularly, when the tension of the graphene heating film reaches a certain level, the control mechanism 4 can be abutted, the control mechanism 4 is abutted to move, when the tension of the graphene heating film reaches a larger level, the control mechanism 4 can control the driving motor 31 to be powered off, thereby make driving motor 31 stop work, and then stop the regulation to direction roller bearing 2, at this moment, graphite alkene heating film can prevent the shake at the in-process of motion to control mechanism 4's setting can make this equipment can be more convenient controlled, and need not artificially to control, reduces the operation degree of difficulty, improves the control performance of equipment.

In this embodiment, the guiding support assembly 412 includes a guiding support rod 4121, a guiding support tube 4122 and a guiding support spring 4123, the guiding support rod 4121 is movably inserted into the guiding support tube 4122, the guiding support spring 4123 is wound and connected outside the guiding support rod 4121, two ends of the guiding support spring 4123 are respectively and fixedly connected to the side wall of the guiding support rod 4121 and the outer side wall of the guiding support tube 4122, and the guiding support assembly 412 is arranged to provide power for the movement of the first electrode contact piece 49 and the resetting movement of the first electrode contact piece 49.

In this embodiment, a blocking mechanism 5 is disposed in the fixing slot 42, the blocking mechanism 5 is disposed to block the second electrode contact 410, so as to ensure that the first electrode contact 49 and the second electrode contact 410 can be timely and quickly separated, the blocking mechanism 5 includes a blocking cross rod 51 and a vertical cross plate 52, the blocking cross rod 51 is movably inserted into the vertical cross plate 52, two ends of the vertical cross plate 52 are respectively and fixedly connected to the inner bottom wall of the fixing slot 42 and the supporting cross plate 43, the blocking cross rod 51 is wound and connected with a fourth spring 53, two ends of the fourth spring 53 are respectively and fixedly connected to the side wall of the blocking cross rod 51 and the side wall of the vertical cross plate 52, a rotary pushing mechanism is disposed on the upper end surface of the blocking cross rod 51, a free end of the rotary pushing mechanism is movably connected to the sliding block 514, the sliding block 514 is slidably disposed in a sliding slot formed on the supporting cross plate, the end of the sliding block 514, which is positioned outside the sliding groove, is hinged with a push-pull rod 515, the free end of the push-pull rod 515 is connected to an anti-jamming mechanism, the rotary pushing mechanism comprises a rotary rod 54 and an insertion rod 55, the rotary rod 54 is hinged to the vertical transverse plate 52, the free end of the rotary rod 54 is fixedly connected with the insertion rod 55, the insertion rod 55 is movably inserted into the first insertion groove 56, the first insertion groove 56 is formed in the rotary plate 58, one end of the insertion rod 55, which is positioned in the first insertion groove 56, is fixedly connected with a fifth spring 57, the free end of the fifth spring 57 is fixedly connected to the side wall of the first insertion groove 56, the rotary plate 58 is rotatably arranged in the rotary through hole 59, the rotary through hole 59 is formed in the supporting transverse plate 43, the rotary rod 510 is fixedly inserted into the rotary plate 58, the rotary rod 510 is rotatably arranged in the rotary plate 58, the rotary plate 58 is also provided with a second insertion groove 511, the free end of a sixth spring 512 is fixedly connected to a second T-shaped connecting rod 513, the second T-shaped connecting rod 513 is movably inserted in a second insertion groove 511, one end of the second T-shaped connecting rod 513, which is positioned outside the second insertion groove 511, is hinged to a sliding block 514, the anti-sticking mechanism comprises an anti-sticking sliding block 516, an anti-sticking sliding groove 517 and a return spring 518, the anti-sticking sliding block 516 is hinged to a push-pull rod 515, the anti-sticking sliding block 516 is slidably arranged in the anti-sticking sliding groove 517, the anti-sticking sliding groove 517 is arranged on the outer side wall of a connecting groove 44, the return spring 518 is fixedly connected to the side wall of the anti-sticking sliding block 516, the free end of the return spring 518 is fixedly connected to the side wall of the anti-sticking sliding block 516, the blocking mechanism 5 is additionally arranged in the invention and used for blocking the second electrode contact 410, so that when the first electrode contact 49 and the second electrode contact 410 do a separation movement, the first electrode contact 49 and the second electrode contact 410 can realize a separation movement, meanwhile, the first electrode contact 49 and the second electrode contact 410 are ensured to realize the separation movement effect quickly and efficiently.

The working principle of the invention comprises the following processes:

the graphene heating film is arranged outside the graphene heating film, a power main switch is started, a driving motor 31 starts to work along with the connection of the power main switch, the working of the driving motor 31 can drive a threaded rod 32 to rotate, the rotation of the threaded rod 32 can drive a moving sliding block 34 to move upwards through a threaded hole 33, the moving sliding block 34 moves upwards and can drive a guide rolling shaft 2 to move upwards, the upward movement of the guide rolling shaft 2 can realize the conflict of the graphene heating film, and therefore the tension of the graphene heating film is changed;

along with the contact of the graphene heating film, the graphene heating film can be enabled to realize a contact process on the contact plate 41, and the contact plate 41 can move towards the fixed groove 42, the contact plate 41 can move towards the direction away from the second electrode contact piece 410 by the aid of the combined structure of the connecting groove 44, the first spring 45, the T-shaped connecting rod 46, the moving through hole 47 and the second spring 48, the first electrode contact piece 49 is pushed to move towards the direction away from the second electrode contact piece 410, the driving motor 31 can stop working along with the separation of the first electrode contact piece 49 and the second electrode contact piece 410, and the guiding roller 2 can stop working, at the moment, the graphene heating film has certain tension, the tension can prevent the graphene heating film from shaking in the moving process, and meanwhile, the graphene heating film can be prevented from being broken when the graphene heating film reaches the maximum tension or the maximum tension is operated;

the movement of the connecting slot 44 pushes the rotation pushing mechanism to rotate clockwise through the combined structure of the anti-seize mechanism, the sliding block 514 and the push-pull rod 515, the rotation of the rotation pushing mechanism pushes the blocking transverse rod 51 to move leftwards, and the blocking transverse rod 51 is enabled to move to the lower part of the second electrode contact piece 410, so that the blocking of the second electrode contact piece 410 is realized; in the above movement process, due to the combination structure of the connection groove 44, the first spring 45 and the T-shaped connection rod 46, the blocking process of the second electrode contact 410 by the blocking crossbar 51 can be ensured before the separation process of the first electrode contact 49 and the second electrode contact 410 occurs.

The invention has the beneficial effects that:

according to the invention, through improvement of the existing graphene heating film production cutting process, the improved graphene heating film production cutting process is additionally provided with the tension adjusting mechanism, and the tension adjusting mechanism is arranged, so that the graphene heating film can be ensured to shake in the cutting process, and the cut tubers of the graphene heating film can be ensured to be consistent, thus the cutting efficiency of the graphene heating film is improved, the rejection rate is reduced, and the practical use process has higher practical value.

The adjusting mechanism 3 is additionally arranged in the invention, and the adjusting mechanism 3 is used for adjusting the guide roller 2, specifically, the guide roller 2 can improve the adjusting efficiency of the guide roller 2 through the mechanical adjustment of the adjusting mechanism 3 in the adjusting process, and meanwhile, the potential safety hazard caused by manual adjustment can be avoided.

The control mechanism 4 is additionally arranged, the control mechanism 4 is arranged and used for realizing self-energy control of the driving motor 31, specifically, when the tension of the graphene heating film reaches a certain value, the control mechanism 4 can be abutted, the control mechanism 4 is abutted to move, when the tension of the graphene heating film reaches a larger state, the control mechanism 4 can control the driving motor 31 to be powered off, so that the driving motor 31 stops working, and further the adjustment of the guide roller shaft 2 is stopped, at the moment, the graphene heating film can be prevented from shaking in the moving process, and the control mechanism 4 is arranged, so that the equipment can be controlled more conveniently, manual control is not needed, the operation difficulty is reduced, and the control performance of the equipment is improved.

The blocking mechanism 5 is additionally arranged, and the blocking mechanism 5 is used for blocking the second electrode contact piece 410, so that when the first electrode contact piece 49 and the second electrode contact piece 410 do separation movement, the first electrode contact piece 49 and the second electrode contact piece 410 can be ensured to be separated, and meanwhile, the first electrode contact piece 49 and the second electrode contact piece 410 can be rapidly and efficiently separated.

The structure of the invention is reasonable in design, particularly when the device works, when the adjusting mechanism 3 adjusts the guide roller 2, the control mechanism 4 can be collided along with the change of the tension of the graphene heating film, the movement of the control mechanism 4 can synchronously realize the control of the blocking mechanism 5, thus the operation difficulty of the device can be reduced, and meanwhile, the high-efficiency performance of the movement of the device can be realized.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.