1. A processing method of a heat-preservation packaging bag is characterized by comprising the following steps: the method comprises the following steps:

s1: placing the pearl cotton to be processed;

s2: cutting the pearl wool through a cutting device, and cutting a T-shaped notch on the top surface of the pearl wool;

s3: a thin layer of aluminum thin film is laid on the pearl cotton, and the thin film is attached to the inner surface of the T-shaped notch through a pressing device;

s4: and thermally bonding the aluminum thin film on the pearl cotton to prepare the aluminum-coated pearl cotton with the notch.

2. The processing method of the heat-preservation packaging bag according to claim 1, characterized in that: cutting device who uses in S2 includes rack (1), blade disc (2), leading truck (21), blade holder (22) and lead screw I (23), be connected with leading truck (21) on rack (1), blade holder (22) swing joint is on leading truck (21), blade disc (2) set up on blade holder (22), lead screw I (23) are rotated and are connected on leading truck (21), blade holder (22) and I (23) threaded connection of lead screw, lead screw I (23) are rotated and are driven blade disc (2) to remove the cotton cutting of pearl.

3. The processing method of the heat-preservation packaging bag according to claim 2, characterized in that: the cutter head (2) comprises a mandrel (201), a cutter frame (202) and a cutter, the mandrel (201) is rotatably connected to the cutter holder (22), the mandrel (201) is driven by a speed reducing motor II, the cutter frame (202) is fixedly connected to the mandrel (201), and the cutter is arranged on the cutter frame (202).

4. The processing method of the heat-preservation packaging bag according to claim 3, characterized in that: the cutter comprises an arc-shaped cutter body (203), a plurality of semicircular arc-shaped cutter bodies (203) and a plurality of display frames (204), wherein the vertical cutter bodies (205) are fixedly connected to the plurality of display frames (204); the vertical cutter body (205) is located inside the arc-shaped cutter body (203), and the vertical cutter body (205) protrudes out of the upper end of the arc-shaped cutter body (203).

5. The processing method of the heat-preservation packaging bag according to claim 1, characterized in that: the pressing device used in the S3 comprises a pressing frame (3), supporting frames (4), a bottom frame (41), a lead screw II (42) and a top frame (43), wherein the two supporting frames (4) are arranged on the placing frame (1), the bottom frame (41) is fixedly connected between the two supporting frames (4), the bottom frame (41) is rotatably connected with the lead screw II (42), the lead screw II (42) is in threaded connection with the top frame (43) on the pressing frame (3), and the pressing frame (3) is in sliding connection with the two supporting frames (4).

6. The processing method of the heat-preservation packaging bag according to claim 5, characterized in that: the pressing device further comprises arc-shaped top frames (35), side frames (36) and protruding rods (37), the four corners of the pressing frame (3) are respectively fixedly connected with one protruding rod (37), two ends of each of the two arc-shaped top frames (35) are respectively provided with one side frame (36), and the four side frames (36) are respectively movably connected onto the four protruding rods (37).

7. The processing method of the heat-preservation packaging bag according to claim 6, characterized in that: compression fittings still includes gangbar (31), fixed disk (32), articulated arm (33) and articulated frame (34), gangbar (31) sliding connection is on pressing frame (3), fixed connection fixed disk (32) are gone up in gangbar (31), two articulated arm (33) of articulated on fixed disk (32), two articulated arm (33) are articulated with two articulated frames (34) respectively, two articulated frame (34) are fixed connection respectively on two arc roof-racks (35), the cover is equipped with the spring on gangbar (31), the spring is located between fixed disk (32) and the pressure frame (3).

8. The processing method of the heat preservation packaging bag according to claim 7, characterized in that: the lower end of the linkage rod (31) is fixedly connected with a pole rod (38), and the pole rod (38) protrudes out of the lower end of the pressing frame (3).

9. The processing method of the heat-preservation packaging bag according to claim 2, characterized in that: the end part of the placing rack (1) is fixedly connected with a shaft lever (11) for sleeving an aluminum film roll.

10. The heat-insulating packaging bag processed by the heat-insulating packaging bag processing device according to claim 8, characterized in that: the heat-preservation packaging bag is provided with a T-shaped groove, and an aluminum film is covered in the T-shaped groove.

Background

A multifunctional thermal insulation bag with patent number 201720311712.4. The utility model discloses a multifunctional heat preservation bag, include: the heat preservation bag comprises a heat preservation bag body, wherein a material placing layer is arranged in the heat preservation bag body and is fixedly connected to the inside of the heat preservation bag body; two sides of the material layer are respectively provided with a heat transfer part, the heat transfer part is arranged in a bag shape with one open end, the heat transfer part is detachably arranged in the heat preservation bag body, and a zipper is arranged at the opening of the heat transfer part; the water storage bag is detachably arranged in the heat transfer part; the heat-reflecting layer is arranged on the outer side of the heat transfer part, and the bottom end of the heat-reflecting layer is fixed at the bottom of the heat-insulating bag body; the solar receiving layer is arranged close to the inner side of the thermal insulation bag body; a water filling port is arranged on one side of the thermal insulation bag body, a leakage-proof cover is arranged on the water filling port, and a water suction pipe is arranged on the leakage-proof cover; hand warming layer, hand warming layer sets up the outside at the insulated bag body. The utility model discloses a multi-functional insulated bag can realize multiple functions such as food heat preservation, water-jug and hand warmer. But the device can not maintain the temperature in the heat preservation bag constant for a long time.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a heat-preservation packaging bag, a processing method and a processing system thereof, which aim to solve the problem that the temperature in the heat-preservation packaging bag cannot be kept constant for a longer time in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a processing method of a heat-preservation packaging bag comprises the following steps:

s1: placing the pearl cotton to be processed;

s2: cutting the pearl wool through a cutting device, and cutting a T-shaped notch on the top surface of the pearl wool;

s3: a thin layer of aluminum thin film is laid on the pearl cotton, and the thin film is attached to the inner surface of the T-shaped notch through a pressing device;

s4: and thermally bonding the aluminum thin film on the pearl cotton to prepare the aluminum-coated pearl cotton with the notch.

Cutting device who uses in S2 includes rack, blade disc, leading truck, blade holder and lead screw I, is connected with the leading truck on the rack, and blade holder swing joint is on the leading truck, and the blade disc setting is on the blade holder, and I rotations of lead screw are connected on the leading truck, blade holder and I threaded connection of lead screw, and I rotations of lead screw drive the blade disc and remove the cotton cutting of pearl.

The cutter head comprises a mandrel, a cutter rest and a cutter, the mandrel is rotatably connected to the cutter holder and driven by a speed reducing motor II, the cutter rest is fixedly connected to the mandrel, and the cutter is arranged on the cutter rest.

The cutter comprises an arc-shaped cutter body, a plurality of semicircular arc-shaped cutter bodies are uniformly distributed on a cutter frame, a plurality of display frames are uniformly distributed on the cutter frame around the axis of the mandrel, and the vertical cutter bodies are fixedly connected on the display frames; the vertical cutter body is located inside the arc-shaped cutter body and protrudes out of the upper end of the arc-shaped cutter body.

The pressing device used in the S3 comprises a pressing frame, supporting frames, an underframe, a screw II and a top frame, wherein the placing frame is provided with two supporting frames, the two supporting frames are fixedly connected with the underframe, the underframe is rotatably connected with the screw II, the screw II is in threaded connection with the top frame on the pressing frame, and the pressing frame is in sliding connection with the two supporting frames.

The inner of pressing four angles of frame is protruding pole of fixed connection respectively, and on four protruding poles respectively sliding connection limit frame, four limit frame fixed connection respectively are at the both ends of two arc roof-racks, and two arc roof-racks symmetry lie in and press the both ends about putting up inside, and two convex arcwall faces of arc roof-rack set up outwards, and two arc roof-racks all accomodate in the inside of pressing the frame under the normality.

The upper ends of the two arc-shaped top frames are respectively fixedly connected with a hinge frame, the two hinge frames are respectively connected to two ends of the pressing frame in a sliding mode, the upper ends of the two hinge frames are respectively hinged with a hinge arm, the two hinge arms are both hinged on the fixed disc, the fixed disc is fixedly connected onto the linkage rod, the linkage rod is vertically connected to the central portion of the pressing frame in a sliding mode, the pressing frame is sleeved with a spring, and two ends of the spring are respectively fixedly connected onto the fixed disc and the pressing frame; the post rod is fixedly connected to the lower end of the linkage rod.

A T-shaped groove is arranged on the heat-insulation packaging bag, and an aluminum film is covered in the T-shaped groove.

(III) advantageous effects

Compared with the prior art, the heat-insulation packaging bag, the processing method and the processing system thereof have the beneficial effects that:

the invention can fully utilize the matching of the hot water bag or the ice bag and the heat preservation bag, further maintain the temperature to be constant, the cutter head is started to cut the pearl cotton, and a notch is cut at the upper end of the pearl cotton, so that the hot water bag or the ice bag can be conveniently placed in the notch during use, the space in the heat preservation bag is not occupied, the temperature of an object in the heat preservation bag can be maintained, the temperature can be maintained more durably, and the device is suitable for long-distance transportation; meanwhile, the ice bag or the hot water bag is convenient to take, place and replace; the notch is in an open state, so that the temperature of the ice bag or the hot water bag can be conveniently released, and the temperature is kept constant; the blocking edges are arranged on the two sides of the notch, so that the ice bag or the hot water bag can be blocked when the pearl wool is vertically used, the ice bag or the hot water bag is limited in the notch, and the ice bag or the hot water bag is prevented from toppling over; and the inside of the notch is also completely covered with an aluminum film.

Drawings

FIG. 1 shows a process diagram for manufacturing an insulated bag according to the present invention;

FIG. 2 is a schematic view of the cutting device of the present invention in cooperation with a rack;

FIG. 3 is a schematic view of the cutting device;

FIG. 4 is a schematic structural diagram of a rack for placing cut pearl cotton;

FIG. 5 shows a schematic view of the cutter head;

FIG. 6 shows a front view of FIG. 5;

FIG. 7 is a schematic structural view of a pressing frame for pressing an aluminum film;

FIG. 8 shows a schematic view of a portion of the structure of FIG. 7;

FIG. 9 is a schematic view showing a structure in which an aluminum film is pressed into a notch;

FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;

FIG. 11 is a schematic view showing the construction of the arc-shaped head frame;

figure 12 shows a front view of the stitching device in cooperation with the placement frame;

fig. 13 is a schematic view showing a matching structure of the pressing device and the placing frame;

fig. 14 shows a schematic structural view of the rack.

Description of the drawings: 1-placing a rack; 11-an axle rod; 2-cutter head; 21-a guide frame; 22-a tool apron; 23-a screw I; 201-a mandrel; 202-a tool holder; 203-an arc-shaped cutter body; 204-exhibition shelf; 205-vertical blade body; 3-pressing a frame; 31-a linkage bar; 32-fixed disk; 33-an articulated arm; 34-a hinged frame; 35-arc top frame; 36-side frame; 37-nose bar; 38-post; 4-a support frame; 41-a chassis; 42-a screw II; 43-top frame.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

A processing method of a heat-preservation packaging bag comprises the following steps:

s1: placing the pearl cotton to be processed;

s2: cutting the pearl wool through a cutting device, and cutting a T-shaped notch on the top surface of the pearl wool;

s3: a thin layer of aluminum thin film is laid on the pearl cotton, and the thin film is attached to the inner surface of the T-shaped notch through a pressing device;

s4: and thermally bonding the aluminum thin film on the pearl cotton to prepare the aluminum-coated pearl cotton with the notch.

The embodiment of the present invention for cutting the notch on the pearl wool is constructed as shown in figures 1-3,

furthermore, the placing rack 1 is used for horizontally placing pearl cotton, the middle part of the placing rack 1 is fixedly connected with a guide frame 21 through screws, the guide frame 21 is positioned outside the placing rack 1 and extends outwards in a direction perpendicular to the placing rack 1, a tool apron 22 is slidably connected onto the guide frame 21, a tool pan 2 is arranged at one end, close to the placing rack 1, of the tool apron 22, two ends of a lead screw I23 are respectively rotatably connected to two ends of the guide frame 21, the tool apron 22 is in threaded connection onto the lead screw I23, the lead screw I23 is fixedly connected onto an output shaft of a speed reduction motor I, and the speed reduction motor I is fixedly connected onto the guide frame 21 through a motor frame; the speed reduction motor I is started to drive the screw rod I23 to rotate, the screw rod I23 drives the cutter holder 22 to move towards the direction close to the placing rack 1, the cutter holder 22 drives the cutter head 2 to move towards the direction close to the pearl wool, the cutter head 2 is started to cut the pearl wool, a notch is cut at the upper end of the pearl wool, and the notch is convenient for placing a hot water bag or an ice bag into the notch when in use and does not occupy the space inside the heat preservation bag, so that the temperature of an object in the heat preservation bag is maintained more conveniently, the temperature is maintained more durably, and the device is suitable for long-distance transportation; meanwhile, the ice bag or the hot water bag is convenient to take, place and replace.

The working embodiment of the cutterhead of the present invention is constructed as shown in figures 4-5,

further, blade disc 2 includes dabber 201, knife rest 202 and cutter, and cutter fixed connection is on knife rest 202, and knife rest 202 fixed connection is on dabber 201, and dabber 201 rotates to be connected on blade holder 22, and dabber 201 fixed connection is on the output shaft of gear motor II, and gear motor II passes through motor frame fixed connection on blade holder 22, and gear motor II starts to drive dabber 201 and rotates, and dabber 201 drives the cutter rotation through knife rest 202, and rotatory cutter cuts out the notch to the cotton pearl.

The embodiment of the present tool cutting T-shaped slots is constructed as shown in figures 4-5,

further, the cutter comprises an arc-shaped cutter body 203, a plurality of display frames 204 and a vertical cutter body 205, the arc-shaped cutter bodies 203 are uniformly and fixedly connected to the outer end of the cutter frame 202 around the axis of the mandrel 201, the inner end of the top surface of the cutter frame 202 is uniformly and fixedly connected to the display frames 204 in a surrounding manner, the vertical cutter bodies 205 are respectively and fixedly connected to the display frames 204, the vertical cutter bodies 205 protrude out of the upper end of the arc-shaped cutter bodies 203, when the mandrel 201 drives the arc-shaped cutter bodies 203 and the vertical cutter bodies 205 to rotate simultaneously through the cutter frame 202, a notch is cut in the central part of the pearl wool by the arc-shaped cutter bodies 203 and is used for placing an ice bag or a hot water bag, and the rectangular grooves are cut in the upper end of the pearl wool by the vertical cutter bodies 205 and are communicated with the notches, so that the upper end of the notch is in an open state;

on this basis, the diameter of the circle that a plurality of vertical cutter bodies 205 rotate around the axis of dabber 201 and form is less than the diameter of the circle that a plurality of arc cutter bodies 203 rotate around the axis of dabber 201 and form, make the length of rectangular channel be less than the length of notch, thereby make and form two fender edges in the upper end of notch, two relative fender edges that set up can make the pearl cotton when vertical use, play the effect that blocks to ice bag or hot-water bottle, restrict ice bag or hot-water bottle in the notch, avoid ice bag or hot-water bottle to topple over.

The embodiment of the present invention in which the pressing device covers the aluminum film in the retaining edge and the notch is constructed as shown in figures 6-7,

furthermore, the middle part of the placing rack 1 is bilaterally and symmetrically fixedly connected with two supporting frames 4, four corners of a pressing frame 3 of a door-shaped structure are respectively connected to two ends of the two supporting frames 4 in a sliding mode, the pressing frame 3 corresponds to the upper end of a notch, one end of the pressing frame 3 is fixedly connected with a top frame 43, the top frame 43 is in threaded connection with a lead screw II 42, the lead screw II 42 is rotatably connected to a bottom frame 41, the lead screw II 42 is fixedly connected to an output shaft of a speed reducing motor III, the speed reducing motor III is fixedly connected to the bottom frame 41 through a motor frame, and the bottom frame 41 is fixedly connected between the two supporting frames 4; lay the aluminium membrane level on the cotton top surface of pearl, start driving II 42 rotations of lead screw when gear motor III, II 42 drive roof-rack 43 downstream of lead screw, and roof-rack 43 drives and presses 3 downstream presses on the aluminium membrane, and the length of pressing 3 slightly is less than the length of rectangular channel, and the aluminium membrane is impressed in the notch through the rectangular channel to cover the aluminium membrane in keeping off edge and notch.

The embodiment of the present invention in which the aluminum film is pressed into the left and right ends of the notch is constructed as shown in fig. 8 to 9,

further, press the inner of four angles of frame 3 protruding pole 37 of fixed connection respectively, four protruding pole 37 go up respectively a side frame 36 of sliding connection, four side frame 36 are fixed connection respectively at the both ends of two arc roof racks 35, two arc roof racks 35 symmetric positions press the both ends about 3 inside of frame, the convex arcwall face of two arc roof racks 35 sets up outwards, two arc roof racks 35 all accomodate in the inside of pressing frame 3 under the normality, when pressing frame 3 to enter into the notch in, two arc roof racks 35 of outwards sliding, two arc roof racks 35 can stretch out both ends about pressing frame 3, press the aluminium membrane both ends about in the notch, make the aluminium membrane can cover on the internal surface of notch completely, avoid leading to the unable aluminium membrane that glues at the both ends of notch because of keeping off the reason on edge.

The embodiment of the invention for simultaneously driving two arc-shaped top frames to extend is formed as shown in figures 8-12,

further, the upper ends of the two arc-shaped top frames 35 are respectively fixedly connected with a hinge frame 34, the two hinge frames 34 are respectively connected with two ends of the pressing frame 3 in a sliding manner, the upper ends of the two hinge frames 34 are respectively hinged with a hinge arm 33, the two hinge arms 33 are both hinged on a fixed disc 32, the fixed disc 32 is fixedly connected on a linkage rod 31, the linkage rod 31 is vertically connected with the central part of the pressing frame 3 in a sliding manner, a spring is sleeved on the pressing frame 3, two ends of the spring are respectively fixedly connected on the fixed disc 32 and the pressing frame 3, in a normal state, when the spring is in a mode state, the lower ends of the two hinge arms 33 are downwards arranged to drive the two arc-shaped top frames 35 to be accommodated in the pressing frame 3, so that the pressing frame 3 can smoothly pass through the rectangular groove from the upper end to enter the groove opening, the linkage rod 31 is upwards pulled to drive the fixed disc 32 to upwards move, the fixed disc 32 drives the two arc-shaped top frames 35 to simultaneously slide towards the outer ends through the two hinge arms 33, the two arc top frames 35 extend out of the left end and the right end of the pressing frame 3, and aluminum films are covered on the concave parts at the two ends of the notch.

The embodiment of the invention for automatically driving the two arc-shaped top frames to extend out of the film is formed as shown in figures 8-12,

further, pole 38 fixed connection is at the lower extreme of gangbar 31, and pole 38 protrusion in the lower extreme of pressure frame 3, when pressing frame 3 downstream to drive pole 38 and the bottom surface contact of notch, can extrude pole 38 rebound, and pole 38 drives gangbar 31 rebound to when making pressure frame 3 enter into the notch, drive two automatic outer end extensions of arc roof-rack 35 and carry out the cover of aluminium membrane under the effect of pole 38.

The end part of the placing rack 1 is fixedly connected with a shaft lever 11 for sleeving an aluminum film roll.

A T-shaped groove is arranged on the heat-insulation packaging bag, and an aluminum film is covered in the T-shaped groove.