CN217021254U

CN217021254U - Mould is used in special soft board processing of voice coil motor

Info

Publication number: CN217021254U
Application number: CN202123240501.1U
Authority: CN
Inventors: 许小勇; 何爱华; 蔡天从
Original assignee: Shenzhen Zhongdian United Technology Co ltd
Current assignee: Shenzhen Zhongdian United Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-22
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a die for processing a special soft plate for a voice coil motor, which belongs to the technical field of dies and is characterized by comprising an upper die and a lower die, wherein the bottom of the lower die is provided with a water tank, a refrigerator is embedded in the inner wall of the water tank, the inner wall of the water tank is fixedly connected with two water pumps, a cooling device is arranged on the lower die, the tops of the two water pumps are communicated with the cooling device through a guide pipe, and a dust cleaning device is arranged on the lower die. The utility model discloses a, ejecting completion back, the gas-supply pipe can communicate with the air outlet groove, and compressed gas can be rapid by the release, and gas can pour into the box inner wall of giving vent to anger through the gas-supply pipe, blows to the work piece by the vent hole on the box of giving vent to anger again, and then blows off the dust on work piece and the device, realizes the deashing effect to the device, reduces artificial practicality, improves the practicality of device to the gas can blow off the work piece from the device, and then accomplishes the unloading of work piece.

Description

Mould is used in special soft board processing of voice coil motor

Technical Field

The utility model relates to the technical field of dies, in particular to a die for processing a special soft board for a voice coil motor.

Background

The voice coil motor is a device for converting electric energy into mechanical energy, and realizes linear motion and motion with a limited swing angle.

Present special soft board processing of voice coil motor is with mould when processing the soft board, can not be quick cools off the soft board raw materials for wait for the raw materials shaping time very long, influence the efficiency of processing, and need artifically take out fashioned work piece after to the soft board shaping, the in-process is very troublesome, the efficiency of further influence processing, so need a special soft board processing of voice coil motor and use mould.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an object of the present invention is to provide a die for processing a flexible printed circuit board dedicated for a voice coil motor.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a mould is used in processing of special soft board of voice coil motor, includes mould and lower mould, the basin has been seted up to the bottom of lower mould, the inner wall in basin inlays and is equipped with the refrigerator, two water pumps of the inner wall fixedly connected with of basin, be provided with cooling device on the lower mould, two the top of water pump all is linked together through pipe and cooling device, be provided with ash removal device on the lower mould.

As a further description of the above technical solution:

the cooling device comprises a sliding plate, the outer side of the sliding plate is connected with the inner wall of a lower die in a sliding mode, two cavities are formed in the lower die, the inner walls of the cavities are communicated with two guide pipes respectively, two pistons are connected to the inner walls of the cavities in a sliding mode, two cooling pipes fixedly connected with the pistons are inserted into the pistons, the other ends of the cooling pipes penetrate through the lower die and penetrate through the sliding plate, two opposite ends of the cooling pipes penetrate through the lower die and extend to the inside of the water tank, two electromagnetic valves are installed at the opposite ends of the cooling pipes, two springs are fixedly connected to the tops of the pistons, and the top ends of the springs are fixedly connected with the two cavities respectively.

As a further description of the above technical solution:

the ash removal device includes two piston rods, two the top of piston rod all with last mould fixed connection, two square grooves have been seted up on the lower mould, two the bottom of piston rod all runs through the lower mould and respectively with the inner wall sliding connection of two square grooves, two the air outlet groove has all been seted up to the inner wall in square groove, the gas-supply pipe has all been alternate to the left and right sides of slide, the top of lower mould is inlayed and is equipped with out the gas box, the venthole that the equidistance was arranged is seted up in the front of going out the gas box.

As a further description of the above technical solution:

the front face of the lower die is fixedly connected with a collecting box, and the top of the collecting box is fixedly connected with a baffle.

As a further description of the above technical solution:

the controller is fixedly connected to the front face of the collecting box, and the output end of the controller is electrically connected with the water pump, the refrigerator and the electromagnetic valve respectively.

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the cooling liquid can cool the sliding plate through the cooling pipe, and the sliding plate can exchange heat with the raw material after being cooled, so that the cooling forming of the raw material is accelerated, the time for waiting for the raw material is shortened, and the processing efficiency of the device is improved;

after ejecting the completion, the gas-supply pipe can communicate with the air outlet groove this moment, compressed gas can be rapid released, gas can pour into the box inner wall of giving vent to anger through the gas-supply pipe, blow to the work piece by the gas outlet on the box of giving vent to anger again, and then blow off the dust on work piece and the device, realize the deashing effect to the device, reduce artificial practicality, improve the practicality of device, and the gas can blow off the work piece from the device, and then accomplish the unloading of work piece, the mode of having replaced the current use manual work of carrying out the unloading, the effectual cost of labor that reduces, when improving the practicality, the machining efficiency of device is improved.

Drawings

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

FIG. 2 is a front view of the ash removal state of the present invention;

FIG. 3 is a rear view of the ash removal configuration of the present invention;

FIG. 4 is a front cross-sectional view of the present invention;

FIG. 5 is a front sectional view of the ash removal state of the present invention;

fig. 6 is a subjective view of the skateboard of the present invention.

The reference numbers in the figures illustrate:

1. an upper die; 2. a lower die; 3. a water tank; 4. a refrigerator; 5. a water pump; 6. a cooling device; 601. a slide plate; 602. a cavity; 603. a piston; 604. a cooling tube; 605. an electromagnetic valve; 606. a spring; 7. a dust removal device; 701. a piston rod; 702. a square groove; 703. an air outlet groove; 704. a gas delivery pipe; 705. an air outlet box; 706. an air outlet; 8. a collection box; 9. a baffle plate; 10. and a controller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 6, the die for processing the soft plate special for the voice coil motor comprises an upper die 1 and a lower die 2, wherein a water tank 3 is formed at the bottom of the lower die 2, a refrigerator 4 is embedded in the inner wall of the water tank 3, two water pumps 5 are fixedly connected to the inner wall of the water tank 3, a cooling device 6 is arranged on the lower die 2, the tops of the two water pumps 5 are communicated with the cooling device 6 through a guide pipe, and a dust removing device 7 is arranged on the lower die 2.

In the utility model, when the device is used, a complete die cavity can be formed by the upper die 1, the lower die 2 and the cooling device 6, raw materials for processing a flexible board are injected into the die cavity, then the water pump 5 and the refrigerator 4 are started, the refrigerator 4 can cool the cooling liquid in the water tank 3, the cooled cooling liquid can be pumped into the cooling device 6 by the water pump 5 through a guide pipe and then flows back to the water tank 3 through the cooling device 6 to complete water circulation, the cooling liquid can cool the cooling device 6 in the process, the cooling device 6 can exchange heat with the raw materials after being cooled, the cooling forming of the raw materials is accelerated, the time for waiting the raw materials is shortened, the processing efficiency of the device is improved, after a workpiece is formed, the upper die 1 is lifted by an external lifting device, then the cooling device 6 is closed, and the circuit for cooling liquid to flow back can be cut off after the cooling device 6 is closed, the coolant liquid gathers inside cooling device 6 this moment, because the pressure effect of water can be raised the work piece, and then ejecting from lower mould 2 with the work piece, ejecting completion back, ash removal device 7 can be started this moment, ash removal device 7 can blow to the work piece, and then blow off the dust on work piece and the device, realize the deashing effect to the device, reduce artificial practicality, improve the practicality of device, and the gas can blow off the work piece from the device, and then accomplish the unloading of work piece, replaced the current mode of carrying out the unloading with the manual work, effectual reduction cost of labor, when improving the practicality, improve the machining efficiency of device.

Please refer to fig. 2 to 6, wherein: cooling device 6 includes slide 601, slide 601's the outside and the inner wall sliding connection of lower mould 2, two cavities 602 have been seted up on lower mould 2, the inner wall of two cavities 602 is linked together with two pipes respectively, the equal sliding connection of inner wall of two cavities 602 has piston 603, all alternate on two pistons 603 and have rather than fixed connection's cooling tube 604, the other end of two cooling tubes 604 all runs through lower mould 2 and alternates on slide 601, the inside of lower mould 2 and extension to basin 3 is all run through to the relative one end of two cooling tubes 604, solenoid valve 605 is all installed to the relative one end of two cooling tubes 604, the equal fixedly connected with spring 606 in top of two pistons 603, the top of two springs 606 respectively with two cavities 602 fixed connection.

In the utility model, the cooled coolant is pumped into the two cavities 602 by the water pump 5 through the guide pipe and flows back to the inside of the water tank 3 through the cooling pipe 604 to complete water circulation, the coolant cools the sliding plate 601 through the cooling pipe 604 in the process, the sliding plate 601 can exchange heat with the raw material after being cooled, so that the cooling forming of the raw material is accelerated, the time for waiting the raw material is shortened, the processing efficiency of the device is improved, after a workpiece is formed, the upper die 1 is lifted up through the external lifting device, then the two electromagnetic valves 605 are closed, the circuit for cooling liquid backflow is cut off after the two electromagnetic valves 605 are closed, the coolant is collected in the cavities 602 at the moment, pressure is formed due to continuous collection of water, the pressure action of the water can push the piston 603 to move upwards along the inner wall of the cavities 602, the piston 603 moves upwards and then drives the sliding plate 601 to move upwards through the cooling pipe 604, after the sliding plate 601 rises, the workpiece is ejected out of the lower die 2, after ejection is completed, the ash cleaning device 7 can be started, the ash cleaning device 7 can blow air to the workpiece, dust on the workpiece and the device is blown off, the ash cleaning effect of the device is realized, manual practicality is reduced, the practicability of the device is improved, the workpiece can be blown off from the device by the air, blanking of the workpiece is completed, the existing manual blanking mode is replaced, labor cost is effectively reduced, and the processing efficiency of the device is improved while the practicability is improved.

Please refer to fig. 3 to 6, wherein: ash removal device 7 includes two piston rods 701, the top of two piston rods 701 all with last mould 1 fixed connection, two square grooves 702 have been seted up on the lower mould 2, the bottom of two piston rods 701 all runs through lower mould 2 and respectively with the inner wall sliding connection of two square grooves 702, gas outlet groove 703 has all been seted up to the inner wall of two square grooves 702, gas-supply pipe 704 has all been alternate to the left and right sides of slide 601, gas outlet box 705 is inlayed at the top of lower mould 2, gas outlet box 705's front is seted up the venthole 706 that the equidistance was arranged.

In the utility model, after a workpiece is formed, the upper die 1 is lifted by an external lifting device, the upper die 1 is lifted and simultaneously drives the piston rod 701 to slide along the inner wall of the square groove 702, the piston rod 701 pushes the gas on the inner wall of the square groove 702 upwards in the sliding process, at the moment, the sliding plate 601 seals the gas outlet groove 703, so that the gas can be compressed on the inner wall of the square groove 702 until the workpiece is ejected out, at the moment, the gas pipe 704 is communicated with the gas outlet groove 703, the compressed gas can be rapidly released, the gas can be injected into the inner wall of the gas outlet box 705 through the gas pipe 704, then the gas outlet 706 on the gas outlet box 705 blows the workpiece, and further blows off the workpiece and dust on the device, the dust cleaning effect on the device is realized, the manual practicability is reduced, the practicability of the device is improved, the gas can blow off the workpiece from the device, the blanking of the workpiece is further completed, the existing manual blanking mode is replaced, the cost of labor is effectively reduced, and the processing efficiency of the device is improved while the practicability is improved.

Please refer to fig. 1 to 3, wherein: the front fixedly connected with of lower mould 2 collects box 8, collects the top fixedly connected with baffle 9 of box 8.

In the utility model, the workpieces can be collected through the collecting box 8 fixedly connected with the front surface of the lower die 2, so that the practicability of the device is improved, and the workpieces can be prevented from flying out of the top of the collecting box 8 through the baffle 9, so that the practicability of the device is improved.

Please refer to fig. 1 and 2, wherein: the controller 10 is fixedly connected to the front surface of the collecting box 8, and the output end of the controller 10 is electrically connected to the water pump 5, the refrigerator 4 and the electromagnetic valve 605 respectively.

In the utility model, the controller 10 fixedly connected with the front surface of the collecting box 8 can facilitate a user to control the water pump 5, the refrigerator 4 and the electromagnetic valve 605, thereby improving the practicability of the device.

The working principle is as follows: when the device is used, a complete die cavity can be formed by the upper die 1, the lower die 2 and the sliding plate 601, raw materials for processing the flexible printed circuit board are injected into the die cavity, then the water pump 5 and the refrigerator 4 are started, the refrigerator 4 can cool the cooling liquid in the water tank 3, the cooled cooling liquid can be pumped into the two cavities 602 by the water pump 5 through a guide pipe, the cooling liquid flows back to the water tank 3 through the cooling pipe 604 to complete water circulation, the sliding plate 601 is cooled through the cooling pipe 604 in the process, the sliding plate 601 can exchange heat with the raw materials after being cooled, cooling forming of the raw materials is accelerated, the time required by waiting for the raw materials is shortened, the processing efficiency of the device is improved, after a workpiece is formed, the upper die 1 is lifted through an external lifting device, then the two electromagnetic valves 605 are closed, and a circuit for cooling liquid to flow back can be cut off after the two electromagnetic valves 605 are closed, at the moment, the cooling liquid is gathered in the cavity 602, pressure is formed due to the continuous gathering of water, the pressure action of the water can push the piston 603 to move upwards along the inner wall of the cavity 602, the piston 603 moves upwards and then drives the sliding plate 601 to move upwards through the cooling pipe 604, the workpiece is ejected out of the lower die 2 after the sliding plate 601 moves upwards, after the ejection is completed, the gas pipe 704 is communicated with the gas outlet groove 703, the compressed gas can be rapidly released, the gas can be injected into the inner wall of the gas outlet box 705 through the gas pipe 704, then the gas is blown to the workpiece through the gas outlet 706 on the gas outlet box 705, and then the dust on the workpiece and the device is blown off, so that the dust cleaning effect on the device is realized, the manual practicality is reduced, the practicability of the device is improved, the workpiece can be blown out from the device through the gas, the blanking of the workpiece is further completed, the existing manual blanking mode is replaced, and the labor cost is effectively reduced, the practicality is improved, and the machining efficiency of the device is improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. The utility model provides a mould is used in processing of special soft board of voice coil motor, includes mould (1) and lower mould (2), its characterized in that: the water tank (3) is arranged at the bottom of the lower die (2), a refrigerator (4) is embedded in the inner wall of the water tank (3), two water pumps (5) are fixedly connected to the inner wall of the water tank (3), a cooling device (6) is arranged on the lower die (2), the tops of the two water pumps (5) are communicated with the cooling device (6) through a guide pipe, and an ash removal device (7) is arranged on the lower die (2).

2. The die for processing the soft plate special for the voice coil motor according to claim 1, wherein: the cooling device (6) comprises a sliding plate (601), the outer side of the sliding plate (601) is connected with the inner wall of the lower die (2) in a sliding way, two cavities (602) have been seted up on lower mould (2), two the inner wall of cavity (602) is linked together with two pipes respectively, two equal sliding connection in inner wall of cavity (602) has piston (603), two all alternate cooling tube (604) rather than fixed connection on piston (603), two the other end of cooling tube (604) all runs through lower mould (2) and alternates on slide plate (601), two the inside of lower mould (2) and extension to basin (3) is all run through to the relative one end of cooling tube (604), two solenoid valve (605) are all installed to the relative one end of cooling tube (604), two the equal fixedly connected with spring (606) in top of piston (603), two the top of spring (606) respectively with two cavity (602) fixed connection.

3. The die for processing the soft plate special for the voice coil motor according to claim 2, characterized in that: ash removal device (7) include two piston rods (701), two the top of piston rod (701) all with last mould (1) fixed connection, two square groove (702) have been seted up on lower mould (2), two the bottom of piston rod (701) all runs through lower mould (2) and respectively with the inner wall sliding connection of two square groove (702), two air outlet groove (703) have all been seted up to the inner wall of square groove (702), air pipe (704) have all been alternate to the left and right sides of slide (601), air outlet box (705) have been inlayed at the top of lower mould (2), air outlet hole (706) that the equidistance was arranged are seted up in air outlet box (705) front.

4. The die for processing the soft board special for the voice coil motor according to claim 1, characterized in that: the front face of the lower die (2) is fixedly connected with a collecting box (8), and the top of the collecting box (8) is fixedly connected with a baffle (9).

5. The die for processing the soft board special for the voice coil motor according to claim 4, wherein: the front face of the collecting box (8) is fixedly connected with a controller (10), and the output end of the controller (10) is electrically connected with the water pump (5), the refrigerator (4) and the electromagnetic valve (605) respectively.