CN219338329U

CN219338329U - Production mould of back camera bubble is cotton

Info

Publication number: CN219338329U
Application number: CN202223028155.5U
Authority: CN
Inventors: 温珍敏
Original assignee: Shenzhen Yunhai Electronic Accessories Co ltd
Current assignee: Shenzhen Yunhai Electronic Accessories Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-07-14
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a production die for rear camera foam, which comprises a box body, wherein the bottom wall of the box body is fixedly connected with a lower die core, both side walls of the box body are provided with cooling cavities, the left side wall of the box body is hinged with a cover plate, the lower surface of the cover plate is fixedly connected with a bracket, the upper surface of the cover plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a pressing plate, the lower surface of the pressing plate is fixedly connected with an upper die core, the inside of the lower die core is provided with a bottom plate, the lower surface of the bottom plate is fixedly connected with an inner triangular plate, both side surfaces of the lower die core are movably inserted with pressing rods, one end of each pressing rod is fixedly connected with an outer triangular plate, and the device can treat heat generated during pressing, improve the cooling effect and push out raw materials after pressing the pressing die through a series of structures, so that demolding can be conveniently carried out.

Description

Production mould of back camera bubble is cotton

Technical Field

The utility model relates to the technical field of foam production dies, in particular to a rear camera foam production die.

Background

The production die for the rear camera foam is a common component, has wide application in the aspects of notebook computers, tablet computers, camera grounding wires, lcd buffer effect and the like, and is more required by people to manufacture the production die along with continuous development of technology.

The existing foam production mould is used for producing and forming foam by a user, and the molten raw materials are always directly added into a mould cavity through a liquid inlet channel, so that the raw materials are difficult to rapidly cool, the foam cooling and forming time is long, and the mould is inconvenient to demould.

Disclosure of Invention

The utility model aims to provide a production die for rear camera foam, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a production mould of back camera bubble is cotton, includes the box, the diapire fixedly connected with lower mould benevolence of box, the cooling chamber has all been seted up to the both sides wall of box, the left side wall of box articulates there is the apron, the lower fixed surface of apron is connected with the support, the last fixed surface of apron installs the pneumatic cylinder, the output fixedly connected with clamp plate of pneumatic cylinder, the lower fixed surface of clamp plate is connected with the mould benevolence, the inside of lower mould benevolence is equipped with the bottom plate, the lower fixed surface of bottom plate is connected with interior set-square, the equal activity of both sides face of lower mould benevolence is alternated there is the depression bar, the one end fixedly connected with outer set-square of depression bar.

Preferably, both side walls of the support are fixedly connected with sliding rails, and the sliding rails are in sliding connection with the pressing plate.

Preferably, the right side wall of the box body is fixedly connected with a supporting block, and the supporting block is used for supporting the levelness of the cover plate.

Preferably, the outer surfaces of the two cooling cavities are respectively communicated with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are respectively provided with a control valve.

Preferably, the outer surface of the lower die core is fixedly inlaid with a heat conducting rod, the outer surface of the heat conducting rod is fixedly connected with a heat radiating fin plate, and the heat radiating fin plate extends to the inside of the cooling cavity.

Preferably, the other end of the compression bar is fixedly connected with a push plate, and a first spring is fixedly connected between the push plate and the box body.

Preferably, the bottom wall fixedly connected with guide rail of lower mould benevolence, the inside sliding connection of guide rail has the slide, slide and interior set square fixed connection, fixedly connected with second spring between slide and the guide rail.

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

1. the die pressing device is simple in structure, the hydraulic cylinder works to drive the pressing plate to move downwards, the upper die core can be driven to move downwards to perform die pressing, heat generated during die pressing is transferred to the heat conducting rod through the side wall of the lower die core, the heat absorbing effect is increased by matching with the plurality of heat dissipating fin plates, and then the heat absorbed by the heat conducting rod is transferred to the cooling liquid to be cooled, so that the heat generated during die pressing can be processed, and the cooling effect is improved;

2. according to the utility model, the pushing block is pressed inwards to drive the compression bar to move inwards, and the outer triangular plate and the inner triangular plate are matched at the moment, so that the bottom plate moves upwards, the raw materials after the compression molding can be pushed out, and the demolding can be conveniently carried out.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic perspective view of a base plate according to the present utility model.

In the figure: 1. a case; 2. a lower die core; 3. a cooling chamber; 4. a cover plate; 5. a bracket; 6. a hydraulic cylinder; 7. a pressing plate; 8. a slide rail; 9. an upper die core; 10. a support block; 11. a liquid inlet pipe; 12. a liquid outlet pipe; 13. a heat conduction rod; 14. a heat dissipation fin; 15. a bottom plate; 16. an inner triangle; 17. a compression bar; 18. a push plate; 19. a first spring; 20. an outer triangle; 21. a guide rail; 22. a slide plate; 23. and a second spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a production mould of back camera bubble is cotton, including box 1, the diapire fixedly connected with lower mould benevolence 2 of box 1, cooling chamber 3 has all been seted up to the both sides wall of box 1, the left side wall of box 1 articulates there is apron 4, the lower fixed surface of apron 4 is connected with support 5, the last fixed surface of apron 4 installs pneumatic cylinder 6, the output fixedly connected with clamp plate 7 of pneumatic cylinder 6, the lower fixed surface of clamp plate 7 is connected with mould benevolence 9, the inside of lower mould benevolence 2 is equipped with bottom plate 15, the lower fixed surface of bottom plate 15 is connected with interior set-square 16, the both sides face of lower mould benevolence 2 all movably alternates there is depression bar 17, the one end fixedly connected with outer set-square 20 of depression bar 17.

Wherein, the both sides wall of support 5 all fixedly connected with slide rail 8, slide rail 8 and clamp plate 7 sliding connection, the right side wall fixedly connected with supporting shoe 10 of box 1, the levelness that supporting shoe 10 was used for supporting apron 4, the surface of two cooling chambers 3 communicates respectively has feed liquor pipe 11 and drain pipe 12, all be equipped with the control valve on feed liquor pipe 11 and the drain pipe 12, the fixed surface of lower mould benevolence 2 is inlayed and is had heat conduction stick 13, the fixed surface of heat conduction stick 13 is connected with heat dissipation fin 14, heat dissipation fin 14 extends to the inside of cooling chamber 3, the other end fixedly connected with push pedal 18 of depression bar 17, fixedly connected with first spring 19 between push pedal 18 and the box 1, the diapire fixedly connected with guide rail 21 of lower mould benevolence 2, the inside sliding connection of guide rail 21 has slide 22, fixedly connected with second spring 23 between slide 22 and the guide rail 21.

Working principle: after placing apron 4 on supporting shoe 10, lock supporting shoe 10 and apron 4 through the screw this moment, then work through pneumatic cylinder 6, drive clamp plate 7 downwardly moving, and then can drive mould benevolence 9 downwardly moving, carry out the moulding-die, the heat that produces during the moulding-die passes through the lateral wall of lower mould benevolence 2 and transmits to heat conduction stick 13 on, and cooperate a plurality of heat dissipation fin 14 increase heat absorption effect, then heat that heat conduction stick 13 absorbed carries to the coolant liquid and cool off, thereby can handle the heat that produces during the moulding-die, improve the cooling effect, after the cooling is accomplished, at this moment through inwards pressing push block 18, drive depression bar 17 inwards move, cooperation is carried out to cooperation outer set square 20 and interior set square 16 this moment, make bottom plate 15 upwards move, can release the raw materials behind the moulding-die, thereby can conveniently carry out the drawing of patterns.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a production mould of back camera bubble is cotton, includes box (1), its characterized in that: the utility model discloses a cooling device for a plastic material, including box (1), lower mould benevolence (2) of diapire fixedly connected with of box (1), cooling chamber (3) have all been seted up to both sides wall of box (1), the left side wall of box (1) articulates there is apron (4), the lower fixed surface of apron (4) is connected with support (5), the upper surface fixed mounting of apron (4) has pneumatic cylinder (6), the output fixedly connected with clamp plate (7) of pneumatic cylinder (6), the lower fixed surface of clamp plate (7) is connected with mould benevolence (9), the inside of lower mould benevolence (2) is equipped with bottom plate (15), the lower fixed surface of bottom plate (15) is connected with interior set-square (16), the both sides face of lower mould benevolence (2) all activity alternates there is depression bar (17), the one end fixedly connected with outer set-square (20) of depression bar (17).

2. The production die for the rear camera foam according to claim 1, wherein: both side walls of support (5) are all fixedly connected with slide rail (8), slide rail (8) and clamp plate (7) sliding connection.

3. The production die for the rear camera foam according to claim 1, wherein: the right side wall of the box body (1) is fixedly connected with a supporting block (10), and the supporting block (10) is used for supporting the levelness of the cover plate (4).

4. The production die for the rear camera foam according to claim 1, wherein: the outer surfaces of the two cooling cavities (3) are respectively communicated with a liquid inlet pipe (11) and a liquid outlet pipe (12), and control valves are arranged on the liquid inlet pipes (11) and the liquid outlet pipes (12).

5. The production die for the rear camera foam according to claim 1, wherein: the heat conduction rod (13) is fixedly inlaid on the outer surface of the lower die core (2), the heat dissipation fin plate (14) is fixedly connected with the outer surface of the heat conduction rod (13), and the heat dissipation fin plate (14) extends to the inside of the cooling cavity (3).

6. The production die for the rear camera foam according to claim 1, wherein: the other end of the compression bar (17) is fixedly connected with a push plate (18), and a first spring (19) is fixedly connected between the push plate (18) and the box body (1).

7. The production die for the rear camera foam according to claim 1, wherein: the bottom wall fixedly connected with guide rail (21) of lower mould benevolence (2), the inside sliding connection of guide rail (21) has slide (22), slide (22) and interior set square (16) fixed connection, fixedly connected with second spring (23) between slide (22) and guide rail (21).