CN215512155U

CN215512155U - Plastic material forming injection mold

Info

Publication number: CN215512155U
Application number: CN202121340053.XU
Authority: CN
Inventors: 孟忠明
Original assignee: Pinghu Xinmiao Medical Equipment Co ltd
Current assignee: Pinghu Xinmiao Medical Equipment Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-14
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a plastic material molding injection mold, which belongs to the technical field of molds and comprises an upper mold, wherein a lower mold is arranged at the lower end of the upper mold, a demolding assembly is arranged at the upper end of the lower mold corresponding to the upper mold, the demolding assembly comprises a driving motor, a rotating lug, a support frame and a moving rod, the support frame is arranged at the upper end of the lower mold corresponding to the upper mold, the driving motor is arranged inside the support frame, the rotating lug is arranged on one side of the driving motor, the moving rod is arranged at the upper end of the rotating lug, and a pushing plate is arranged at the upper end of the moving rod; according to the utility model, by arranging the demoulding component, the upper mould and the lower mould can be quickly demoulded, the demoulding convenience is improved, the operation is simple and convenient, the demoulding operation of the upper mould and the lower mould can be realized only by starting the driving motor, the use by an operator is facilitated, the use convenience is improved, and the working time is saved.

Description

Plastic material forming injection mold

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a plastic material molding injection mold.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

The prior art has the following problems: in the plastic material molding injection mold disclosed in chinese patent application No. 201921833847.2, its mould is inconvenient to open when the drawing of patterns, is unfavorable for operating personnel to use, can not be at the demoulding in-process simultaneously for the mould cooling, and the automatic cooling of mould needs the more time of cost to be unfavorable for continuous production.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a plastic material molding injection mold which has the characteristics of convenience in demolding and capability of cooling the mold.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastic material shaping injection mold, includes the upper die, the lower extreme of upper die is provided with the bed die, the upper end of bed die corresponds and goes up the mould and be provided with drawing of patterns subassembly, drawing of patterns subassembly includes driving motor, rotatory lug, support frame and carriage release lever, wherein, the upper end of bed die corresponds and goes up the mould and be provided with the support frame, the inside of support frame is provided with driving motor, one side of driving motor is provided with rotatory lug, the upper end of rotatory lug is provided with the carriage release lever, the upper end of carriage release lever is provided with the slurcam.

Preferably, a surface of the moving rod is provided with a compression spring.

Preferably, the lower end of the support frame is provided with a support seat, one side of the driving motor, which is close to the rotating lug, is provided with a connecting shaft, and the surface of the pushing plate is provided with a cushion pad.

Preferably, one side symmetry of bed die is provided with the cooling subassembly, the cooling subassembly includes heat conduction graphite board and heating panel, wherein, one side symmetry of bed die is provided with the heat conduction graphite board, the surperficial symmetry of heat conduction graphite board is provided with the heating panel.

Preferably, one side that the heat conduction graphite plate is close to the heating panel is provided with the cooler bin, the upper end of cooler bin is provided with agitator motor, agitator motor's lower extreme is provided with the stirring rake.

Preferably, the surface of the cooling box is provided with a fixing seat corresponding to the heat dissipation plate, a fixing bolt is arranged inside the fixing seat, and cooling water is arranged inside the cooling box.

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

1. according to the utility model, by arranging the demoulding component, the upper mould and the lower mould can be quickly demoulded, the demoulding convenience is improved, the operation is simple and convenient, the demoulding operation of the upper mould and the lower mould can be realized only by starting the driving motor, the use by an operator is facilitated, the use convenience is improved, and the working time is saved.

2. The cooling assembly is arranged, so that the heat dissipation of the die is realized, the die is rapidly cooled, continuous production can be realized, the production efficiency is improved, the device is simple and convenient to operate, the stirring motor is only required to be started, the use by operators is facilitated, and the use convenience is improved.

Drawings

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

FIG. 2 is a schematic structural view of a stripper assembly of the present invention;

FIG. 3 is a schematic view of a cooling assembly according to the present invention;

FIG. 4 is a side view of the cooling assembly of the present invention;

fig. 5 is a perspective view of the cooling assembly of the present invention.

In the figure: 1. an upper die; 2. a demolding component; 21. a compression spring; 22. a drive motor; 23. rotating the projection; 24. a support frame; 25. a travel bar; 26. a push plate; 3. a lower die; 4. a cooling assembly; 41. a heat conductive graphite plate; 42. a stirring motor; 43. a stirring paddle; 44. a heat dissipation plate; 45. and a cooling tank.

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. 1-5, the present invention provides the following technical solutions: the utility model provides a plastic material shaping injection mold, including last mould 1, the lower extreme of going up mould 1 is provided with bed die 3, the upper end of bed die 3 corresponds and goes up mould 1 and be provided with drawing of patterns subassembly 2, drawing of patterns subassembly 2 includes driving motor 22, rotatory lug 23, support frame 24 and carriage release lever 25, wherein, the upper end of bed die 3 corresponds and goes up mould 1 and be provided with support frame 24, the inside of support frame 24 is provided with driving motor 22, one side of driving motor 22 is provided with rotatory lug 23, the upper end of rotatory lug 23 is provided with carriage release lever 25, the upper end of carriage release lever 25 is provided with catch plate 26.

Specifically, the surface of the moving rod 25 is provided with a compression spring 21.

By adopting the above technical solution, the compression spring 21 moves the moving rod 25, thereby improving the convenience of moving the moving rod 25.

Specifically, the lower end of the supporting frame 24 is provided with a supporting seat, one side of the driving motor 22 close to the rotating lug 23 is provided with a connecting shaft, and the surface of the pushing plate 26 is provided with a cushion pad.

By adopting the above technical scheme, the connecting shaft can improve the stability of the rotation of the rotary lug 23, and the cushion pad can avoid the surface damage of the upper die 1 caused by the push plate 26.

This embodiment is used: start driving motor 22, make the connecting axle rotate, thereby make rotatory lug 23 rotate, rotatory lug 23 makes carriage release lever 25 remove, thereby drive catch plate 26 and remove, thereby catch plate 26 makes last mould 1 remove, the convenience of drawing of patterns has been improved through this structure, compression spring 21 makes carriage release lever 25 remove simultaneously, thereby the convenience that carriage release lever 25 removed has been improved, the connecting axle can improve rotatory lug 23 pivoted stability, the blotter can avoid catch plate 26 to make the surface damage of last mould 1.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, one side of the lower mold 3 is symmetrically provided with the cooling assembly 4, the cooling assembly 4 comprises a heat-conducting graphite plate 41 and a heat dissipation plate 44, wherein one side of the lower mold 3 is symmetrically provided with the heat-conducting graphite plate 41, and the surface of the heat-conducting graphite plate 41 is symmetrically provided with the heat dissipation plate 44.

Through adopting above-mentioned technical scheme, lead out the heat on with the mould through heat conduction graphite plate 41, heat is from heat conduction graphite plate 41 to heating panel 44, then cools down for heating panel 44 through the inside cooling water of cooler bin 45 to make whole mould cooling.

Specifically, a cooling box 45 is disposed on one side of the heat conductive graphite plate 41 close to the heat dissipation plate 44, a stirring motor 42 is disposed at the upper end of the cooling box 45, and a stirring paddle 43 is disposed at the lower end of the stirring motor 42.

Through adopting above-mentioned technical scheme, agitator motor 42 makes stirring rake 43 rotate, and stirring rake 43 makes the cooling water stirring to the radiating efficiency on heating panel 44 surface has been improved.

Specifically, the surface of the cooling box 45 is provided with a fixing seat corresponding to the heat dissipation plate 44, a fixing bolt is arranged inside the fixing seat, and cooling water is arranged inside the cooling box 45.

By adopting the above technical scheme, the fixing bolt is rotated to fix the heat dissipation plate 44, thereby improving the firmness of fixing the heat dissipation plate 44.

This embodiment is used: the heat on the mould is led out through the heat conduction graphite plate 41, the heat is from the heat conduction graphite plate 41 to the heating panel 44, then cooling water through the inside of the cooling box 45 cools down for the heating panel 44, thereby make the whole mould cool down, agitator motor 42 makes the stirring rake 43 rotate simultaneously, the stirring rake 43 makes the cooling water stirring, thereby the radiating efficiency on the surface of the heating panel 44 is improved, it makes the heating panel 44 fixed to rotate fixing bolt, thereby the fastness that the heating panel 44 is fixed is improved.

The working principle and the using process of the utility model are as follows: when the utility model is used, the driving motor 22 is started to rotate the connecting shaft, so that the rotating lug 23 rotates, the rotating lug 23 moves the moving rod 25, so that the pushing plate 26 is driven to move, the pushing plate 26 moves the upper die 1, the demoulding convenience is improved through the structure, meanwhile, the compression spring 21 moves the moving rod 25, so that the moving convenience of the moving rod 25 is improved, the rotating stability of the rotating lug 23 can be improved through the connecting shaft, and the buffer cushion can prevent the surface of the upper die 1 from being damaged by the pushing plate 26;

the heat on the mould is led out through the heat conduction graphite plate 41, the heat is from the heat conduction graphite plate 41 to the heating panel 44, then cooling water through the inside of the cooling box 45 cools down for the heating panel 44, thereby make the whole mould cool down, agitator motor 42 makes the stirring rake 43 rotate simultaneously, the stirring rake 43 makes the cooling water stirring, thereby the radiating efficiency on the surface of the heating panel 44 is improved, it makes the heating panel 44 fixed to rotate fixing bolt, thereby the fastness that the heating panel 44 is fixed is improved.

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. The utility model provides a plastic material shaping injection mold, includes upper mold (1), its characterized in that: the lower extreme of going up mould (1) is provided with bed die (3), the upper end of bed die (3) corresponds and goes up mould (1) and be provided with drawing of patterns subassembly (2), drawing of patterns subassembly (2) are including driving motor (22), rotatory lug (23), support frame (24) and carriage release lever (25), wherein, the upper end of bed die (3) corresponds and goes up mould (1) and be provided with support frame (24), the inside of support frame (24) is provided with driving motor (22), one side of driving motor (22) is provided with rotatory lug (23), the upper end of rotatory lug (23) is provided with carriage release lever (25), the upper end of carriage release lever (25) is provided with slurcam (26).

2. The plastic material injection mold of claim 1, wherein: the surface of the moving rod (25) is provided with a compression spring (21).

3. The plastic material injection mold of claim 1, wherein: the lower end of the supporting frame (24) is provided with a supporting seat, one side of the driving motor (22) close to the rotating lug (23) is provided with a connecting shaft, and the surface of the pushing plate (26) is provided with a cushion pad.

4. The plastic material injection mold of claim 1, wherein: one side symmetry of bed die (3) is provided with cooling subassembly (4), cooling subassembly (4) are including heat conduction graphite board (41) and heating panel (44), wherein, one side symmetry of bed die (3) is provided with heat conduction graphite board (41), the surperficial symmetry of heat conduction graphite board (41) is provided with heating panel (44).

5. The plastic material injection mold of claim 4, wherein: one side that heat conduction graphite plate (41) are close to heating panel (44) is provided with cooler bin (45), the upper end of cooler bin (45) is provided with agitator motor (42), the lower extreme of agitator motor (42) is provided with stirring rake (43).

6. The plastic material injection mold of claim 5, wherein: the surface of the cooling box (45) is provided with a fixed seat corresponding to the heat dissipation plate (44), a fixed bolt is arranged inside the fixed seat, and cooling water is arranged inside the cooling box (45).