1. A full-wrapping high-pressure forming die for producing earphone shells comprises a table body mechanism;

the table body mechanism comprises a base (1), a side seat (2) arranged on the base (1) and a top table (19) fixed with the side seat (2), and an injection molding device (21) is arranged on the table body mechanism;

the method is characterized in that:

the adjustable die is characterized in that a table body adjusting mechanism is arranged on the base (1), the table body adjusting mechanism comprises a mounting seat (3) fixed with the upper surface of the base (1), an adjusting motor (4) is mounted on the inner side of the mounting seat (3), a transverse plate (5) is arranged on an output shaft of the adjusting motor (4), threaded sleeves (6) and a mounting table (10) are respectively arranged on the outer walls of two sides of the transverse plate (5), a limiting rotating frame (11) is mounted on the upper surface of the mounting table (10), and an adjustable die structure is arranged on the limiting rotating frame (11);

the adjustable die structure comprises a limiting rotating table (13) which is rotatably installed in a limiting rotating frame (11), a first die (14) and a second die (15) are arranged on the inner side of the limiting rotating table (13), and limiting pieces (16) are arranged on the outer walls of the first die (14) and the second die (15).

2. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 1, wherein: the quantity of side seat (2) is two, and its appearance is the rectangle after fixing with base (1) and top platform (19), the filling opening has been seted up to the inside of top platform (19), be provided with control box (20) on top platform (19).

3. The fully wrapped high-pressure forming die for producing the earphone shell as claimed in claim 2, wherein: the injection molding device (21) comprises a base (211) fixed to the upper surface of the top table (19), a control panel (212), a lifting motor (213), a threaded lead screw (214), a lifting adjusting table (215), an installation frame (216) and an injection molding machine head (217).

4. The fully wrapped high-pressure forming die for earphone shell production as claimed in claim 3, wherein: control panel (212) are located on the outer wall of frame (211), screw lead screw (214) are fixed with elevator motor (213)'s output, and elevator motor (213) install in the upper surface of frame (211), lift adjustment platform (215) and elevator motor (213) threaded connection.

5. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 4, wherein: the injection molding machine head (217) is arranged in the mounting frame (216), the mounting frame (216) is fixedly connected with the lifting adjusting platform (215), the front face of the mounting seat (3) is provided with the cover door (22), and the adjusting motor (4) is a speed reducing band-type brake motor.

6. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 5, wherein: the thread adjusting device is characterized in that a thread adjusting rod (7) is installed on the inner side of the thread sleeve (6) in a threaded mode, a ball seat (8) is installed on the thread adjusting rod (7), and a stabilizing ball (9) which is connected with the upper surface of the base (1) in a sliding mode is arranged on the inner side of the ball seat (8).

7. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 6, wherein: spacing rotating table (13) are the interior cavity stage body that the appearance is the cuboid, and has seted up the spacing groove on its outer wall, the die cavity has all been seted up to the inside of first mould (14) and second mould (15), and becomes the die cavity intercommunication behind its joint combination.

8. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 7, wherein: spacing piece (16) run through the spacing groove on spacing revolving stage (13) and extend to the outside of spacing revolving stage (13), injection molding mouth (17) have been seted up on the roof of first mould (14), injection molding mouth (17) and shaping chamber intercommunication.

9. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 8, wherein: the inner sides of the two side seats (2) are fixedly provided with electric push rods (12) electrically connected with a control box (20), the output shafts of the electric push rods (12) are provided with clamping plates (18), and the clamping plates (18) are attached to the outer walls of the first mold (14) and the second mold (15).

10. The fully wrapped high-pressure forming die for producing earphone shells as claimed in claim 9, wherein: adjusting motor (4) and elevator motor (213) all with control box (20) electric connection, the inboard fixed mounting of control box (20) has the battery, control panel (212) and control box (20) signal connection.

Background

The earphone is a pair of conversion units, it receives the electric signal sent from media player or receiver, utilize the loudspeaker close to the ear to change it into the sound wave that can hear, the earphone can be separated from media player, can utilize a plug to connect only, can not influence the situation of other people, listen to the stereo set alone, can isolate the sound of the surrounding environment, it is very helpful to the person who uses under the noisy environment in recording studio, bar, journey, sports, etc.

The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is mostly used for mobile phones, walkmans, radios, portable electronic games, digital audio players, etc., and has now been widely used.

The earphone is a symbol of a person's portable sound, the mobile phone earphone is divided into two standards, the OMTP standard is generally called a national standard, the CT IA is called an international standard, and the earphones are classified according to the transduction mode and mainly comprise: moving coil mode, moving iron mode, electrostatic and isomagnetic formula, from structural functional mode classify, can divide into semi-open type and closed, from wearing the formal classification then have earplug formula, hangers formula, pleasant formula and wear-type, from wearing the number of people classification then have single earphone and many people earphone, from the sound source difference, can divide into active earphone and passive earphone, active earphone is also often called the plug-in card earphone.

Bluetooth headset belongs to one kind of earphone, it need not the connection of electric lines and can carry the use, and Bluetooth headset's casing is made by plastics usually, and it carries out the shaping manufacturing through high-pressure forming die, but it is in the production use, often need open the mould during its ejection of compact and expect ejecting, then get the material by staff's manual, such get material process loaded down with trivial details and can consume unnecessary time, simultaneously, if carry out shaping processing on the production line and get the material efficiency also relatively poor, consequently, be difficult to satisfy the social demand, so provide the high pressure forming die that bordures of earphone shell production usefulness and solve the problem that proposes among the aforesaid.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a full-wrapping high-pressure forming die for producing earphone shells, which has the advantages of convenience in processing and material taking, high efficiency and the like, and solves the problems that the shell of a Bluetooth earphone is complicated in material taking process after forming and processing, and the efficiency is poor when the shell is applied on a production line.

In order to achieve the purpose, the invention provides the following technical scheme: a full-wrapping high-pressure forming die for producing earphone shells comprises a table body mechanism, wherein the table body mechanism comprises a base, a side seat arranged on the base and a top table fixed with the side seat, the table body mechanism is provided with an injection molding device, the base is provided with a table body adjusting mechanism, the table body adjusting mechanism comprises a mounting seat fixed with the upper surface of the base, an adjusting motor is arranged on the inner side of the mounting seat, a transverse plate is arranged on an output shaft of the adjusting motor, the outer walls of the two sides of the transverse plate are respectively provided with a threaded sleeve and a mounting table, the upper surface of the mounting table is provided with a limiting rotating frame, the limit rotating frame is provided with an adjustable mould structure, the adjustable mould structure comprises a limit rotating table which is rotatably arranged in the limit rotating frame, the inner side of the limiting rotating table is provided with a first die and a second die, and limiting pieces are arranged on the outer walls of the first die and the second die.

Further, the quantity of side seat is two, and its appearance is the rectangle after fixed with base and top platform, the filling opening has been seted up to the inside of top platform, be provided with the control box on the top platform.

Further, the injection molding device comprises a base fixed to the upper surface of the top table, a control panel, a lifting motor, a threaded lead screw, a lifting adjusting table, an installation frame and an injection molding machine head.

Further, control panel locates on the outer wall of frame, the screw lead screw is fixed with elevator motor's output, and elevator motor installs in the upper surface of frame, lift adjustment platform and elevator motor threaded connection.

Further, the aircraft nose of moulding plastics sets up in the mounting bracket, and mounting bracket and lift adjustment platform fixed connection, the lid door is installed in the front of mount pad, accommodate motor is speed reduction band-type brake motor.

Further, the threaded adjusting rod is installed to the inboard screw thread of thread bush, install the ball seat on the threaded adjusting rod, and the inboard of ball seat be provided with base upper surface sliding connection's stabilizer ball.

Further, spacing rotating table is the interior cavity stage body that the appearance is the cuboid, and has seted up the spacing groove on its outer wall, the die cavity has all been seted up to the inside of first mould and second mould, and becomes the die cavity intercommunication behind its joint combination.

Further, the limiting piece penetrates through a limiting groove in the limiting rotating platform and extends to the outer side of the limiting rotating platform, an injection molding opening is formed in the top wall of the first mold, and the injection molding opening is communicated with the forming cavity.

Further, two the inboard equal fixed mounting of side seat has the electric putter with control box electric connection, be provided with the grip block on electric putter's the output shaft, and the outer wall laminating of grip block and first mould and second mould.

Further, adjusting motor and elevator motor all with control box electric connection, the inboard fixed mounting of control box has the battery, control panel and control box signal connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the full-wrapping high-pressure forming die for producing the earphone shell is characterized in that an adjusting motor is electrified and controlled to be started, an output shaft of the adjusting motor is rotated by ninety degrees, the adjusting motor can drive a transverse plate to transversely move, a mounting table and a limiting rotating frame on the transverse plate are rotated by ninety degrees, so that a first die and a second die on the limiting rotating frame can be separated from the lower surface of an injection molding machine head, and the die is arranged on the back of a production line, so that the first die and the second die are very close to the production line after being displaced, a worker only needs to take materials, the effect of convenient and efficient processing and material taking is achieved, in the adjusting process, a stabilizing ball on the inner side of a ball seat is always in sliding connection with the upper surface of a base, and the first die and the second die are limited by limiting pieces and limiting grooves on the limiting rotating table, so that the structural stability in the adjusting process can be enhanced, thereby facilitating practical use.

2. The full-wrapping high-pressure forming die for producing the earphone shell controls the electric push rod to start to enable the output shaft of the electric push rod to drive the clamping plate to transversely displace when in injection molding, and the limiting rotating table is in a transverse state, so that the clamping plate can approach and clamp the first die and the second die, then the lifting adjusting platform is controlled to descend to enable the injection molding machine head to be aligned with the injection molding opening, so that injection molding can be carried out, when material taking is needed after molding is finished, the angle of the transverse plate is controlled to be close to the production line, then the limiting rotating platform rotates ninety degrees by taking the limiting rotating frame as a center, the limiting rotating platform is in a vertical state, and the first die and the second die can be longitudinally pulled to be separated after the adjustment is finished, so the material taking process is very convenient, the device is rational in infrastructure reliable to effectual casing of having solved bluetooth headset gets the material process after the shaping processing loaded down with trivial details, and the poor problem of efficiency when using on the production line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a stage adjustment mechanism according to the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the injection molding apparatus of the present invention

Fig. 5 is an external view of the structure of the present invention.

In the figure: the injection molding machine comprises a base 1, a side seat 2, a mounting seat 3, an adjusting motor 4, a transverse plate 5, a thread bushing 6, a thread adjusting rod 7, a ball seat 8, a stabilizing ball 9, a mounting table 10, a limiting rotating frame 11, an electric push rod 12, a limiting rotating table 13, a first mold 14, a second mold 15, a limiting sheet 16, an injection molding port 17, a clamping plate 18, a top table 19, a control box 20, an injection molding device 21, a base 211, a control panel 212, a lifting motor 213, a threaded lead screw 214, a lifting adjusting table 215, a mounting frame 216, an injection molding machine head 217 and a cover door 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 5, the fully wrapped high pressure forming die for producing earphone shells in the present embodiment includes a table body mechanism, wherein the table body mechanism includes a base 1, side bases 2 and a top platform 19, the number of the side bases 2 is two, the base 1 and the top platform 19 are respectively fixed to two sides of the two side bases 2, and the shape of the fixed side bases is a rectangular frame.

The top platform 19 in this embodiment is a cuboid, and an injection opening is formed in the center of the top platform 19, a control box 20 is fixedly installed on the upper surface of the top platform 19, the control box 20 is used for performing line connection processing on each electric mechanism of the mold, and an injection molding device 21 is fixedly installed on the upper surface of the top platform 19.

Referring to fig. 4, for facilitating the injection molding process, the injection molding apparatus 21 of the present embodiment includes a base 211, a control panel 212 is fixedly mounted on an outer sidewall of the base 211, a lifting motor 213 is fixedly mounted on an upper surface of the base 211, and an output end of the lifting motor 213 is fixedly connected to a threaded lead screw 214 penetrating through the base 211.

In this embodiment, the outer surface of the base 211 is slidably connected to a lifting adjusting platform 215, a threaded hole is formed in the lifting adjusting platform 215, and the threaded hole is matched with the threaded lead screw 214, so that when the lifting motor 213 is started, the threaded lead screw 214 rotates along with the threaded lead screw, and the lifting adjusting platform 215 outside the base 211 is driven to perform lifting displacement.

It should be noted that the other side of the lifting adjusting platform 215 away from the base 211 is fixedly connected with a mounting frame 216, and the inner side of the mounting frame 216 is clamped with an injection molding machine head 217, when in use, the injection molding machine head 217 can be lifted synchronously along with the lifting adjusting platform 215, and when the injection molding machine head 217 is lowered and penetrates through the injection port in the top platform 19 for injection molding treatment.

Referring to fig. 1 and 2, in order to realize the function of adjusting to facilitate efficient material taking on the production line, the stage adjusting mechanism in this embodiment includes an installation base 3 fixedly installed on the upper surface of the base 1, the installation base 3 is an inner hollow base body in a rectangular parallelepiped shape, and the front surface of the installation base is rotatably installed with a cover door 22.

The adjusting motor 4 is fixedly mounted on the inner side of the middle mounting seat 3, the adjusting motor 4 is a speed-reducing band-type brake motor, when the band-type brake motor stops working, an output shaft of the adjusting motor can be locked, a transverse plate 5 is fixedly connected to the output shaft of the adjusting motor 4, and a threaded sleeve 6 is fixedly connected to the lower surface of the transverse plate 5.

And, threaded adjusting rod 7 is installed to the inboard screw thread of thread bush 6, and when rotating threaded adjusting rod 7, it can be at the inboard spiral lift displacement of thread bush 6 to change flexible length, threaded adjusting rod 7 is located the outside one end of thread bush 6 then fixedly connected with ball seat 8, and the inboard of ball seat 8 then roll connection has stabilizer ball 9.

The stabilizer ball 9 in this embodiment is connected with the upper surface of the base 1 in a sliding manner, when the adjusting motor 4 is started, the stabilizer ball 9 can make the transverse plate 5 transversely move, and the stabilizer ball 9 on the inner side of the ball seat 8 is always attached to the upper surface of the base 1 when the stabilizer ball transversely moves, so that the transverse plate 5 is reliably and structurally stabilized.

It should be noted that, the mounting table 10 is fixedly connected to the upper surface of the transverse plate 5, the limiting rotating frame 11 for rotation adjustment is fixedly connected to the upper surface of the mounting table 10, and the mounting table 10 is located right above the screw thread adjusting rod 7, so that the screw thread adjusting rod 7 can provide reliable structural stability for the mounting table 10.

When diaphragm 5 rotated to ninety degrees, made diaphragm 5 drive mount table 10 and spacing revolving rack 11 and removed to the front of mount pad 3, because spacing revolving rack 11 breaks away from the top platform 19 and injects the mouth under, consequently get material safe and convenient to when using, this mould structure sets up in the back direction of production line, therefore very is close to the production line after 11 displacement adjustments of spacing revolving rack, thereby conveniently gets the material on the production line.

Referring to fig. 1 and 3, in order to effectively simplify the material taking process, the adjustable mold structure in this embodiment includes a limiting rotating table 13 rotatably mounted inside the limiting rotating frame 11, the limiting rotating table 13 can rotate ninety degrees inside the limiting rotating frame 11, and the limiting rotating table 13 is rectangular and has a limiting groove formed on an outer wall thereof.

The inboard slidable mounting of spacing revolving stage 13 in this embodiment has first mould 14 and second mould 15, wherein, has seted up on the roof of first mould 14 and has moulded plastics mouthful 17, and its appearance is the cuboid after making up with second mould 15 joint to the outside fixedly connected with spacing piece 16 of first mould 14 and second mould 15.

The quantity of side seat 2 is two, and its appearance is the rectangle after fixed with base 1 and top platform 19, and the filling opening has been seted up to the inside of top platform 19, is provided with control box 20 on the top platform 19, and injection moulding device 21 includes with top platform 19 upper surface fixed's frame 211, and still includes control panel 212, elevator motor 213, screw 214, lift adjustment platform 215, mounting bracket 216 and the aircraft nose 217 of moulding plastics.

Control panel 212 locates on the outer wall of frame 211, and threaded screw 214 is fixed with elevator motor 213's output, and elevator motor 213 installs in the upper surface of frame 211, lift adjustment platform 215 and elevator motor 213 threaded connection, and the aircraft nose 217 of moulding plastics sets up in mounting bracket 216, and mounting bracket 216 and lift adjustment platform 215 fixed connection, and the door 22 is installed on the front of mount pad 3, and adjusting motor 4 is the speed reduction band-type brake motor.

Threaded adjusting rod 7 is installed to the inboard screw thread of thread bush 6, install ball seat 8 on the threaded adjusting rod 7, and the inboard of ball seat 8 be provided with 1 upper surface sliding connection's of base stabilizer ball 9, spacing rotation platform 13 is the interior cavity stage body of cuboid for the appearance, and seted up the spacing groove on its outer wall, the shaping chamber has all been seted up to the inside of first mould 14 and second mould 15, and become the die cavity intercommunication behind its joint combination, and simultaneously, spacing piece 16 runs through the spacing groove on the spacing rotation platform 13 and extends to the outside of spacing rotation platform 13, injection moulding mouth 17 has been seted up on the roof of first mould 14, injection moulding mouth 17 and shaping chamber intercommunication.

The inboard equal fixed mounting of side seat 2 has electric putter 12 with control box 20 electric connection, is provided with grip block 18 on electric putter 12's the output shaft, and grip block 18 and the outer wall laminating of first mould 14 and second mould 15, and adjusting motor 4 and elevator motor 213 all with control box 20 electric connection, the inboard fixed mounting of control box 20 has the battery, control panel 212 and control box 20 signal connection.

It should be noted that, the limiting sheet 16 penetrates through the limiting groove and extends to the outside of the limiting rotary table 13, so that the first mold 14 and the second mold 15 can perform lateral sliding displacement on the inner side of the limiting rotary table 13 by the limiting action of the limiting sheet 16, the two inner sides of the side seats 2 are fixedly provided with the electric push rods 12, the output shafts of the two electric push rods 12 face the opposite sides, and the output shafts are fixedly connected with the clamping plates 18.

It will be appreciated that energizing and actuating the power pushrod 12 causes the output shaft thereof to move the clamping plate 18 laterally, thereby clamping and positioning the first and second molds 14, 15, and then displacing the injection head 217 to the injection port 17, thereby injecting the first and second molds 14, 15 and performing the molding process.

After the shaping finishes, control diaphragm 5 rotates ninety degrees and conveniently gets the material, then makes electric putter 12 output shaft retract, finally rotates spacing revolving stage 13 to vertical, then can make it break away from the joint state and get the material with first mould 14 and the vertical pulling of second mould 15 can, because it has broken away from the position of moulding plastics, and vertically open very conveniently, therefore it is very convenient to make the material process of getting.

The working principle of the above embodiment is as follows:

(1) the adjusting motor 4 is electrified and controlled to be started, so that the output shaft of the adjusting motor rotates ninety degrees, the adjusting motor can drive the transverse plate 5 to transversely move, the mounting table 10 and the limiting rotating frame 11 on the transverse plate 5 rotate ninety degrees along with the transverse plate, and therefore the first mold 14 and the second mold 15 on the limiting rotating frame 11 can be separated from the lower surface of the injection molding machine head 217, and meanwhile, the molds are arranged on the back of the production line, so that the first mold 14 and the second mold 15 are quite close to the production line after being displaced, a worker only needs to take materials, the effect of convenient and efficient processing and material taking is achieved, in the adjusting process, the stabilizing ball 9 on the inner side of the ball seat 8 is always in sliding connection with the upper surface of the base 1, the first mold 14 and the second mold 15 are limited by the limiting sheet 16 and the limiting groove on the limiting rotating table 13, and the structural stability in the adjusting process can be enhanced, thereby facilitating practical use.

(2) When moulding plastics, control electric putter 12 starts to make its output shaft drive grip block 18 and carry out lateral displacement, spacing revolving stage 13 is in horizontal state this moment, consequently, grip block 18 displacement can be close and centre gripping first mould 14 and second mould 15, then control lift adjustment platform 215 descends and makes injection molding aircraft nose 217 aim at injection molding mouth 17, therefore injection moulding, when the shaping finishes needs to get the material, the angle of controlling diaphragm 5 earlier extremely is close to the production line, then with spacing revolving stage 13 use spacing revolving rack 11 to rotate ninety degrees as the center, spacing revolving stage 13 is vertical state this moment, can vertically stimulate first mould 14 and second mould 15 after finishing adjusting and make its separation, consequently, it is very convenient to get the material process, the device is rational in infrastructure reliable, consequently, convenient popularization and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.