CN213198523U

CN213198523U - Polystyrene foam production mould convenient to drawing of patterns

Info

Publication number: CN213198523U
Application number: CN202021577252.8U
Authority: CN
Inventors: 林钦碧
Original assignee: Guangzhou Cheng Cheng Plastic Packaging Materials Co ltd
Current assignee: Guangzhou Cheng Cheng Plastic Packaging Materials Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-05-14
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a polystyrene foam production mould convenient to drawing of patterns relates to foam production technical field, including lower module and last module, lower die cavity has been seted up at the top of lower module, and lower module's inside has just been located the below of lower die cavity and has seted up down the mounting groove, and the stripper plate has been placed to the inside of lower mounting groove, and the spread groove has been seted up to the inside of lower module and the below that is located lower mounting groove, and the connecting rod is installed to the bottom of stripper plate to the inside of lower module and the below that is located the spread groove and has seted up interior mounting groove, the beneficial effects of the utility model are that: this polystyrene foam production mould convenient to drawing of patterns through using the production mould that has the stripper plate, can utilize the rising of stripper plate to drive and be located the inside fashioned foam of lower mould benevolence and rise to owing to use the mode control stripper plate that presses to rise, thereby can be more convenient demold the foam product, the production efficiency that has shown has been increased.

Description

Polystyrene foam production mould convenient to drawing of patterns

Technical Field

The utility model relates to a foam production technical field specifically is a polystyrene foam production mould convenient to drawing of patterns.

Background

Polystyrene foam is a light high molecular polymer, which is a foam plastic with a hard closed cell structure formed by adding a foaming agent into polystyrene resin and softening the polystyrene resin by heating, and has small density coefficient, good impact resistance and enough capacity of buffering external impact force by changing and restoring the shape.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a polystyrene foam production mould convenient to drawing of patterns has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a polystyrene foam production mold convenient for demolding comprises a lower module and an upper module, wherein the top of the lower module is provided with a lower mold groove, the inside of the lower module is positioned below the lower mold groove and is provided with a lower mounting groove, a stripper plate is placed inside the lower mounting groove, the inside of the lower module is positioned below the lower mounting groove and is provided with a connecting groove, the inside of the lower module is positioned below the connecting groove and is provided with an inner mounting groove, the bottom of the stripper plate is provided with a connecting rod, the connecting rod penetrates through the connecting groove and penetrates into the inner mounting groove, the bottom of the connecting rod is provided with a driven trigger block, one side of the inside of the lower module is provided with a limit mounting groove, the inside of the limit mounting groove is connected with a trigger column in a sliding manner, the inside of the limit mounting groove outside the trigger column is provided with a limit column, one side of the limit column, which is close to the inner mounting groove, one end of the trigger column is inserted into the inner mounting groove and is provided with an active trigger block, one side, far away from the active trigger block, of the trigger column is provided with a press block, and the bottom of the upper module is provided with an inner die core.

Preferably, a bottom limiting sliding groove is formed in the lower module and located below the inner mounting groove, a bottom limiting sliding block is slidably connected to the inner portion of the bottom limiting sliding groove, and the top of the bottom limiting sliding block is fixedly connected with the bottom of the active trigger block.

Preferably, the limiting grooves are formed in the top of the lower module and located on two corresponding sides of the lower die groove, and the clamping columns are arranged at the bottom of the upper module and located above the limiting grooves.

Preferably, the bottom limiting sliding groove and the bottom limiting sliding block are both of a T-shaped structure.

Preferably, the driven trigger block and the driving trigger block are both in a right-angled triangle structure, and the inclined plane of the driven trigger block is in contact with the inclined plane of the driving trigger block.

Preferably, the length and the width of the inner die core are respectively smaller than those of the lower die cavity.

The utility model provides a polystyrene foam production mould convenient to drawing of patterns possesses following beneficial effect:

1. this polystyrene foam production mould convenient to drawing of patterns through using the production mould that has the stripper plate, can utilize the rising of stripper plate to drive and be located the inside fashioned foam of lower mould benevolence and rise to owing to use the mode control stripper plate that presses to rise, thereby can be more convenient demold the foam product, the production efficiency that has shown has been increased.

2. This polystyrene foam production mould convenient to drawing of patterns through utilizing the mould of box-like from top to bottom, can be more convenient to the mould install to the cooperation that utilizes spacing groove and spacing post can ensure that the mould is difficult for taking place the dislocation at the in-process of installation, and it is more convenient to use.

Drawings

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

fig. 2 is a schematic structural view of the triggering post of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a lower module; 2. a lower mounting groove; 3. a stripper plate; 4. connecting grooves; 5. a connecting rod; 6. an inner mounting groove; 7. a driven trigger block; 8. a bottom limiting chute; 9. a bottom limit slide block; 10. an active trigger block; 11. a limiting mounting groove; 12. a trigger post; 13. a limiting column; 14. a spring; 15. a pressing block; 16. an upper module; 17. an inner mold core; 18. a limiting groove; 19. a clamping column; 20. and (5) discharging the die cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a polystyrene foam production mold convenient for demolding comprises a lower mold block 1 and an upper mold block 16, wherein a lower mold groove 20 is formed in the top of the lower mold block 1, a lower mounting groove 2 is formed in the lower portion of the lower mold groove 20 and positioned inside the lower mold block 1, a demolding plate 3 is placed inside the lower mounting groove 2, a connecting groove 4 is formed in the lower portion of the lower mounting groove 2 and positioned inside the lower mold block 1, an inner mounting groove 6 is formed in the lower portion of the connecting groove 4 and positioned inside the lower mold block 1, a connecting rod 5 is installed at the bottom of the demolding plate 3 and penetrates through the connecting groove 4 and into the inner mounting groove 6, a bottom limiting sliding groove 8 is formed in the lower portion of the inner mounting groove 6 and positioned inside the lower mold block 1, a bottom limiting sliding block 9 is connected inside the bottom limiting sliding groove 8 in a sliding mode, the bottom limiting sliding groove 8 and the bottom limiting sliding block 9 are both in a T-shaped structure, and stability, the top of the bottom limiting slide block 9 is fixedly connected with the bottom of the driving trigger block 10, the position of the driving trigger block 10 can be fixed, the stability of triggering the driving trigger block 10 is improved, the bottom of the connecting rod 5 is provided with the driven trigger block 7, one side inside the lower module 1 is provided with a limiting installation groove 11, the inside of the limiting installation groove 11 is connected with a trigger column 12 in a sliding manner, the outer side of the trigger column 12 and the inside of the limiting installation groove 11 are provided with a limiting column 13, the outer side of the trigger column 12 and the side of the limiting column 13 close to the inner installation groove 6 are movably sleeved with a spring 14, one end of the trigger column 12 is inserted into the inner installation groove 6 and is provided with the driving trigger block 10, one side of the trigger column 12 far away from the driving trigger block 10 is provided with a pressing block 15, the driven trigger block 7 and the driving trigger block 10 are both in a right-angled triangle structure, the, can utilize the removal of initiative trigger block 10 to drive driven trigger block 7 and rise, interior mould benevolence 17 is installed to the bottom of going up module 16, the length and the width of interior mould benevolence 17 are less than the length and the width of lower die cavity 20 respectively, ensure that interior mould benevolence 17 can insert the inside of lower die cavity 20, spacing groove 18 has all been seted up at the corresponding both sides of lower die cavity 20 just being located down at module 1 top down, the bottom of going up module 16 and the top that is located spacing groove 18 are provided with joint post 19, can be more convenient fix lower module 1 and last module 16.

In conclusion, this polystyrene foam production mould convenient to drawing of patterns, during the use, at first put into the inside of lower mould groove 20 with the raw materials of foam production, and will go up module 16 and place the top of lower module 1, make joint post 19 insert the inside of spacing groove 18, accomplish down spacing between module 1 and the lower mounting groove 2, can make the raw materials expand in the inside of mould afterwards, and progressively shaping, can take off last module 16 earlier when the shaping back needs to carry out the drawing of patterns, will press according to piece 15 inwards pressing afterwards, make according to piece 15 and drive trigger post 12 and initiative trigger block 10 inwards movement, under the influence of initiative trigger block 10 position, driven trigger block 7 upwards moves, thereby can make connecting rod 5 and stripper plate 3 upwards move, and utilize stripper plate 3 to promote the fashioned foam piece, and accomplish the drawing of patterns.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a polystyrene foam production mould convenient to drawing of patterns, includes lower module (1) and cope match-block (16), its characterized in that: lower die cavity (20) has been seted up at the top of lower module (1), lower mounting groove (2) has been seted up to the inside of lower module (1) and the below that is located lower die cavity (20), stripper plate (3) has been placed to the inside of lower mounting groove (2), connecting groove (4) has been seted up to the inside of lower module (1) and the below that is located lower mounting groove (2), inner mounting groove (6) has been seted up to the inside of lower module (1) and the below that is located connecting groove (4), connecting rod (5) is installed to the bottom of stripper plate (3), connecting rod (5) run through connecting groove (4) and penetrate the inside of inner mounting groove (6), and driven trigger block (7) is installed to the bottom of connecting rod (5), spacing mounting groove (11) has been seted up to one side of lower module (1) inside, the inside sliding connection of spacing mounting groove (11) has trigger post (12), the utility model discloses a mechanism for installing the mould core, including trigger post (12) and spring, the outside of trigger post (12) just is located the internally mounted of spacing mounting groove (11) and has spacing post (13), the outside of trigger post (12) just is located one side activity that spacing post (13) is close to interior mounting groove (6) and has cup jointed spring (14), the one end of trigger post (12) is inserted inside interior mounting groove (6) and is installed initiative trigger block (10), trigger post (12) keep away from one side of initiative trigger block (10) and install and press block (15), interior mould benevolence (17) are installed to the bottom of last module (16).

2. The polystyrene foam production mold facilitating demolding as recited in claim 1, wherein: a bottom limiting sliding groove (8) is formed in the lower module (1) and is located below the inner mounting groove (6), a bottom limiting sliding block (9) is connected to the inner portion of the bottom limiting sliding groove (8) in a sliding mode, and the top of the bottom limiting sliding block (9) is fixedly connected with the bottom of the active trigger block (10).

3. The polystyrene foam production mold facilitating demolding as recited in claim 1, wherein: the top of the lower module (1) is positioned on two corresponding sides of the lower die cavity (20) and is provided with a limiting groove (18), and a clamping column (19) is arranged at the bottom of the upper module (16) and above the limiting groove (18).

4. The polystyrene foam production mold facilitating demolding as recited in claim 2, wherein: the bottom limiting sliding chute (8) and the bottom limiting sliding block (9) are both of a T-shaped structure.

5. The polystyrene foam production mold facilitating demolding as recited in claim 1, wherein: the driven trigger block (7) and the driving trigger block (10) are both in right-angled triangle structures, and the inclined plane of the driven trigger block (7) is in contact with the inclined plane of the driving trigger block (10).

6. The polystyrene foam production mold facilitating demolding as recited in claim 1, wherein: the length and the width of the inner die core (17) are respectively smaller than those of the lower die cavity (20).