CN216682919U

CN216682919U - Plastic frame production mould for electronic product

Info

Publication number: CN216682919U
Application number: CN202123066199.2U
Authority: CN
Inventors: 刘剑英
Original assignee: Dongguan Shuangshun Precision Mold Co ltd
Current assignee: Dongguan Shuangshun Precision Mold Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-07
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a plastic frame production mold for electronic products, which comprises a base, wherein a sliding column is arranged at the top of the base, a cross beam is arranged at the top of the sliding column, a supporting seat is arranged at the top of the base, a lower mold is arranged at the top of the supporting seat, a hydraulic cylinder is arranged at the bottom of the cross beam, a sliding seat is arranged at the bottom of the hydraulic cylinder, an upper mold is arranged at the bottom of the sliding seat, a cooling pipe is provided with an arc-shaped surface which can maximally absorb heat and cool at the bottom, the connecting rod can be driven by the crankshaft to move up and down to drive the push plate to do up-and-down reciprocating motion so as to conveniently and rapidly push a product, the arranged air gun can rapidly spray high-speed air into the cavity, the arranged bolt is arranged on the upper die so as to be convenient to disassemble, assemble and replace, the arranged clamping column can be clamped in the clamping groove of the lower die, the upper die and the lower die can not shake when manufacturing products, and the sliding seat can stably slide up and down when driving the upper die to lift through the arranged sliding hole.

Description

Plastic frame production mould for electronic product

Technical Field

The utility model relates to the technical field of production of plastic frames for electronic products, in particular to a production mold of a plastic frame for an electronic product.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video disc players, video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players, games, mobile communication products, and the like. In the production of electronic products, plastic frames are required to be used for installation and construction, so that a plastic frame production mold for the electronic products is required. A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.

Traditional plastic mold still can lead to the unchangeable phenomenon of clearance because of the waste heat when the finished product drawing of patterns, is not provided with the cooling device to the mould, will lead to the off-the-shelf cooling latency of plastics longer, greatly reduced the production efficiency of interior trim plastics, traditional plastic mold leaves in the finished product drawing of patterns back die cavity to remain and is difficult for the clearance moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic frame production mold for electronic products, which solves the problem of low production efficiency caused by lack of cooling and cleaning devices.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic frame production mold for electronic products, comprising: the base, the traveller is installed at the top of base, the crossbeam is installed at the top of traveller, the supporting seat is installed at the top of base, the bed die is installed at the top of supporting seat, the pneumatic cylinder is installed to the bottom of crossbeam, the slide is installed to the bottom of pneumatic cylinder, the mould is installed to the bottom of slide.

Preferably, install the cooling tube in the bed die, be provided with the arcwall face in the cooling tube, the cooling tube is around the round then goes out water at the another side in the bottom of bed die, can maximize the bottom heat absorption cooling, is provided with the arcwall face in the cooling tube moreover and pleasingly improves heat absorption area of contact and improve the radiating efficiency.

Preferably, be provided with the die cavity in the bed die, install the push pedal in the die cavity, the die cavity is used for product die production manufacturing, then can conveniently release the product through the push pedal that sets up, and the push pedal slides from top to bottom for the sealed, can also make the residue of adhesion on the chamber wall released for the round trip to promote.

Preferably, the bottom of push pedal is passed through the connecting rod and is installed on the bent axle, the bent axle is installed in the pivot, the tip of pivot is installed on the motor, and the pivot is connected and can be followed the rotation on the output shaft of motor, then can drive the connecting rod through the bent axle that sets up and move from top to bottom, and then can drive the push pedal and do the convenient quick promotion product of up-and-down motion and release and remain the waste material.

Preferably, high pressure positive blower is installed to the side of base, high pressure positive blower is last to install the air gun, and high pressure positive blower can save high-pressure air, then can be to the high-speed air of blowout in the cavity fast through the air gun that sets up, both can dispel the heat the intracavity temperature fast and also can make the residue of being released blow away and make in the cavity cleaner.

Preferably, the bottom of the sliding seat is provided with an upper die through a bolt, the bottom of the upper die is provided with a clamping column which is clamped in the clamping groove, the upper die is arranged through the arranged bolt, the upper die can be conveniently disassembled, assembled and replaced, the clamping column can be clamped in the clamping groove of the lower die, and the upper die and the lower die cannot shake during product manufacturing.

Preferably, the sliding seat is provided with a sliding hole which is slidably mounted on the sliding column, and the sliding seat can stably slide up and down when driving the upper die to lift through the arranged sliding hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cooling pipe is wound at the bottom of the lower die for one circle and then water flows out from the other side, so that heat absorption and cooling at the bottom can be maximized, and the arc-shaped surface arranged in the cooling pipe is willing to improve the heat absorption contact area and the heat dissipation efficiency.

2. The rotating shaft is connected to an output shaft of the motor and can rotate along with the output shaft, then the connecting rod can be driven to move up and down through the arranged crankshaft, the push plate can be driven to reciprocate up and down to conveniently and quickly push products and push out residual waste materials, high-speed air can be quickly sprayed out of the cavity through the arranged air gun, the temperature in the cavity can be quickly dissipated, and the pushed-out residual materials can be blown away to enable the cavity to be cleaner.

3. The upper die can be conveniently disassembled and replaced by installing the upper die through the arranged bolts, the upper die and the lower die can not shake when manufacturing products by clamping the clamping columns in the clamping grooves of the lower die, and the sliding seat can stably slide up and down when driving the upper die to lift through the arranged sliding hole.

Drawings

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

FIG. 2 is an enlarged view of the present invention at a;

in the figure: 1. a base; 2. a traveler; 3. a supporting seat; 4. a lower die; 5. a cross beam; 6. a hydraulic cylinder; 7. a slide base; 8. a slide hole; 9. a bolt; 10. an upper die; 11. a mold cavity; 12. a high pressure fan; 13. an air gun; 14. clamping the column; 15. a card slot; 16. a cooling tube; 17. an arc-shaped surface; 18. pushing the plate; 19. a crankshaft; 20. a rotating shaft; 21. a motor; 22. a connecting rod.

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.

Example 1

Referring to fig. 1 and 2, there is shown a mold for manufacturing a plastic frame for an electronic product, including: the base 1, traveller 2 is installed at base 1's top, and crossbeam 5 is installed at the top of traveller 2, and supporting seat 3 is installed at base 1's top, and bed die 4 is installed at the top of supporting seat 3, and pneumatic cylinder 6 is installed to the bottom of crossbeam 5, and slide 7 is installed to the bottom of pneumatic cylinder 6, and mould 10 is installed to the bottom of slide 7.

In order to improve the cooling efficiency, a cooling pipe 16 is installed in the lower die 4, an arc surface 17 is arranged in the cooling pipe 16, the cooling pipe 16 winds a circle at the bottom of the lower die 4 and then water flows out from the other side, the bottom heat absorption cooling can be maximized, and the arc surface 17 arranged in the cooling pipe 16 is willing to improve the heat absorption contact area and the heat dissipation efficiency.

In this embodiment, the cooling pipe 16 is wound around the bottom of the lower mold 4 for one circle and then water is discharged from the other side, so that heat absorption and cooling at the bottom can be maximized, and the arc-shaped surface 17 arranged in the cooling pipe 16 is willing to improve the heat absorption contact area and the heat dissipation efficiency.

Example 2

Referring to fig. 1 and 2, this embodiment further illustrates, in relation to example 1, a mold for manufacturing a plastic frame for an electronic product, including: the base 1, traveller 2 is installed at base 1's top, and crossbeam 5 is installed at the top of traveller 2, and supporting seat 3 is installed at base 1's top, and bed die 4 is installed at the top of supporting seat 3, and pneumatic cylinder 6 is installed to the bottom of crossbeam 5, and slide 7 is installed to the bottom of pneumatic cylinder 6, and mould 10 is installed to the bottom of slide 7.

In order to conveniently push out products and residues, a die cavity 11 is arranged in the lower die 4, a push plate 18 is arranged in the die cavity 11, the die cavity 11 is used for die-punching production and manufacturing of the products, then the products can be conveniently pushed out through the arranged push plate 18, the push plate 18 can slide up and down in a sealing mode and can also push the residues adhered to the wall of the die cavity back and forth, the bottom of the push plate 18 is arranged on a crankshaft 19 through a connecting rod 22, the crankshaft 19 is arranged on a rotating shaft 20, the end portion of the rotating shaft 20 is arranged on a motor 21, the rotating shaft 20 is connected to an output shaft of the motor 21 and can rotate along with the output shaft, then the connecting rod 22 can be driven to move up and down through the arranged crankshaft 19, and then the push plate 18 can be driven to reciprocate up and down to conveniently and quickly push the products and push out the residual wastes.

In order to blow out the residues quickly, a high-pressure fan 12 is installed on the side of the base 1, an air spraying gun 13 is installed on the high-pressure fan 12, high-pressure air can be accumulated in the high-pressure fan 12, then high-speed air can be sprayed out of the cavity quickly through the arranged air spraying gun 13, the temperature in the cavity can be quickly dissipated, and the pushed residues can be blown away to enable the cavity to be cleaner.

In this embodiment, the pivot 20 is connected and can be followed the rotation on motor 21's output shaft, then can drive connecting rod 22 through the bent axle 19 that sets up and move from top to bottom, and then can drive push pedal 18 and do up-and-down motion and conveniently promote the product fast and release and remain the waste material, can be to the interior high-speed air of quick blowout of cavity through the air gun 13 that sets up, both can dispel the heat intracavity temperature fast and also can make the residue of being released blow away and make in the cavity cleaner.

Example 3

Referring to fig. 1 and 2, this embodiment further illustrates another embodiment of a mold for manufacturing a plastic frame for an electronic product, including: the base 1, traveller 2 is installed at base 1's top, and crossbeam 5 is installed at the top of traveller 2, and supporting seat 3 is installed at base 1's top, and bed die 4 is installed at the top of supporting seat 3, and pneumatic cylinder 6 is installed to the bottom of crossbeam 5, and slide 7 is installed to the bottom of pneumatic cylinder 6, and mould 10 is installed to the bottom of slide 7.

In order to prevent the upper die 10 from lifting and shaking, the bottom of the sliding seat 7 is provided with the upper die 10 through the bolt 9, the bottom of the upper die 10 is provided with the clamping column 14 which is clamped in the clamping groove 15, the upper die 10 is installed through the arranged bolt 9, the upper die 10 can be conveniently disassembled, assembled and replaced, the clamping column 14 can be clamped in the clamping groove 15 of the lower die 4, the upper die 10 and the lower die 4 can not shake when manufacturing products, the sliding seat 7 is provided with the sliding hole 8 which is slidably arranged on the sliding column 2, and the sliding seat 7 can stably slide up and down when the upper die 10 is driven to lift through the arranged sliding hole 8.

In this embodiment, the upper die 10 is installed through the set bolt 9, so that the upper die 10 can be conveniently disassembled, assembled and replaced, the clamping column 14 can be clamped in the clamping groove 15 of the lower die 4, the upper die 10 and the lower die 4 can not shake when manufacturing products, and the sliding seat 7 can stably slide up and down when driving the upper die 10 to ascend and descend through the set sliding hole 8.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic frame production mold for electronic products is characterized by comprising:

base (1), traveller (2) is installed at the top of base (1), crossbeam (5) are installed at the top of traveller (2), supporting seat (3) are installed at the top of base (1), bed die (4) are installed at the top of supporting seat (3), pneumatic cylinder (6) are installed to the bottom of crossbeam (5), slide (7) are installed to the bottom of pneumatic cylinder (6), mould (10) are installed to the bottom of slide (7), install cooling tube (16) in bed die (4), be provided with arcwall face (17) in cooling tube (16), be provided with die cavity (11) in bed die (4), install push pedal (18) in die cavity (11), install on bent axle (19) through connecting rod (22) the bottom of push pedal (18), bent axle (19) are installed in pivot (20), the end of the rotating shaft (20) is installed on the motor (21), the high-pressure fan (12) is installed on the side edge of the base (1), an air injection gun (13) is installed on the high-pressure fan (12), the bottom of the sliding seat (7) is provided with an upper die (10) through a bolt (9), the bottom of the upper die (10) is provided with a clamping column (14) which is clamped in the clamping groove (15), and the sliding seat (7) is provided with a sliding hole (8) which is installed on the sliding column (2) in a sliding mode.