CN217346245U

CN217346245U - Multi-functional protector of plastic mould

Info

Publication number: CN217346245U
Application number: CN202221097911.7U
Authority: CN
Inventors: 陈兵; 谷志; 徐以明
Original assignee: Suzhou Wosinor Precision Mould Co ltd
Current assignee: Suzhou Wosinor Precision Mould Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-02
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a multi-functional protector of plastic mould, including last mould and lower mould, it all is provided with the assembly groove to go up mould both sides wall position, the assembly groove position complex of going up the mould has radiator unit, radiator unit includes graphite alkene gasket, copper aluminium alloy board and copper aluminium alloy rib, copper aluminium alloy board passes through heat conduction silicone grease and bonds in graphite alkene gasket outside. The heat dissipation assembly is arranged in the assembling groove of the upper die and comprises a graphene gasket, a copper-aluminum alloy plate and a copper-aluminum alloy rib, part of heat generated by the upper die is transferred to the surface of the copper-aluminum alloy plate through the graphene gasket in the die assembly process, the copper-aluminum alloy rib and the arc-shaped groove on the surface of the copper-aluminum alloy plate increase the heat dissipation area, the heat dissipation effect is improved, the accumulation of heat on the surface of the upper die is reduced, and the product quality is improved; the lower die surface is provided with heat dissipation through-hole B and heat dissipation through-hole A, and heat dissipation through-hole B and heat dissipation through-hole A increase the circulation effect of lower die surface and inside air to reduce thermal accumulation.

Description

Multi-functional protector of plastic mould

Technical Field

The utility model belongs to the technical field of the plastic mould, concretely relates to multi-functional protector of plastic mould.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. A series of plastic parts with different shapes and sizes can be processed by the coordination change of the male die, the female die and the auxiliary molding system.

When an existing plastic mold is produced and processed, the surfaces of an upper mold and a lower mold can cause heat accumulation, the heat dissipation effect is poor, and therefore the forming quality of a product is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional protector of plastic mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multifunctional protective device for a plastic mold comprises an upper mold and a lower mold, wherein assembling grooves are formed in the positions of two side walls of the upper mold, radiating components are compounded in the positions of the assembling grooves of the upper mold, each radiating component comprises a graphene gasket, a copper aluminum alloy plate and copper aluminum alloy ribs, the copper aluminum alloy plates are bonded to the outer portions of the graphene gaskets through heat conducting silicone grease, the copper aluminum alloy ribs are equidistantly arranged on the surfaces of the copper aluminum alloy plates, arc grooves are integrally formed in the surfaces of the copper aluminum alloy plates, buffer components are symmetrically arranged on the surfaces of the lower mold, the radiating components are installed in the positions of the assembling grooves of the upper mold and comprise the graphene gaskets, the copper aluminum alloy plates and the copper aluminum alloy ribs, part of heat generated by the upper mold is transmitted to the surfaces of the copper aluminum alloy plates through the graphene gaskets in the mold closing process, the radiating areas of the copper aluminum alloy ribs and the arc grooves on the surfaces of the copper aluminum alloy plates are increased, the heat dissipation effect is improved, the accumulation of heat on the surface of the upper die is reduced, and the product quality is improved; the lower die surface is provided with heat dissipation through-hole B and heat dissipation through-hole A, and heat dissipation through-hole B and heat dissipation through-hole A increase the circulation effect of lower die surface and inside air to reduce thermal accumulation.

Preferably, the front position of the lower die is provided with a heat dissipation through hole B, the two side walls of the lower die are provided with arc-shaped heat dissipation grooves, the middle position of the surface of each arc-shaped heat dissipation groove is provided with a heat dissipation through hole A, and the heat dissipation through holes A and the heat dissipation through holes B are in conduction.

Preferably, the lower die is internally provided with a copper-aluminum alloy liner, and the copper-aluminum alloy liner is positioned at the top end inside the heat dissipation through hole B.

Preferably, the buffer assembly comprises a rubber plate and an arc-shaped rubber pad, and the arc-shaped rubber pad is bonded on the upper surface of the rubber plate.

Preferably, a cavity is arranged in the rubber plate, and the arc-shaped rubber pad protrudes out of the molding surface of the lower die.

Preferably, the lower surface of the upper die is provided with a positioning column, and the upper surface of the lower die is provided with a positioning hole.

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

1. the upper die is characterized in that a heat dissipation assembly is arranged in an assembling groove of the upper die, the heat dissipation assembly comprises a graphene gasket, a copper-aluminum alloy plate and a copper-aluminum alloy rib, part of heat generated by the upper die is transferred to the surface of the copper-aluminum alloy plate through the graphene gasket in the die assembly process, the copper-aluminum alloy rib and the arc-shaped groove on the surface of the copper-aluminum alloy plate increase the heat dissipation area, the heat dissipation effect is improved, the accumulation of heat on the surface of the upper die is reduced, and the product quality is improved; the lower die surface is provided with heat dissipation through-hole B and heat dissipation through-hole A, and heat dissipation through-hole B and heat dissipation through-hole A increase the circulation effect of lower die surface and inside air to reduce thermal pile up.

2. The buffering subassembly includes rubber slab and circular arc type cushion, and circular arc type cushion bonds at the rubber slab upper surface, and the buffering subassembly is compound on lower mould surface, and in the compound die, elastic deformation all takes place for rubber slab and circular arc type cushion, slows down the compound die in-process, goes up the impulsive noise between mould and the lower mould, improves operational environment's comfort level.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the upper mold and the lower mold of the present invention;

fig. 3 is a schematic view of the connection structure of the upper die and the heat dissipation assembly of the present invention.

In the figure: 1. an upper die; 2. a heat dissipating component; 201. a graphene gasket; 202. copper aluminum alloy plate; 203. copper-aluminum alloy ribs; 204. a circular arc-shaped groove; 3. a lower die; 301. copper-aluminum alloy liners; 4. an arc-shaped heat dissipation groove; 5. a heat dissipation through hole A; 6. a heat dissipation through hole B; 7. a rubber plate; 8. a circular arc rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: a multifunctional protection device for a plastic mold comprises an upper mold 1 and a lower mold 3, wherein assembly grooves are formed in the positions of two side walls of the upper mold 1, a heat dissipation component 2 is compounded in the assembly grooves of the upper mold 1, the heat dissipation component 2 comprises a graphene gasket 201, copper aluminum alloy board 202 and copper aluminum alloy rib 203, copper aluminum alloy board 202 bonds at graphite alkene gasket 201 outside through heat conduction silicone grease, copper aluminum alloy rib 203 equidistance sets up on copper aluminum alloy board 202 surface, copper aluminum alloy board 202 surface integrated into one piece has circular

arc type recess

204, 3 surperficial symmetries of lower mould are provided with buffer unit, 3 openly positions on lower mould are provided with heat dissipation through-hole B6, 3 both sides walls of lower mould all are provided with circular arc type

radiating groove

4, 4 surperficial intermediate positions in circular arc type radiating groove are provided with heat dissipation through-hole A5, heat dissipation through-hole A5 is with heat dissipation through-hole B6 and switches on the setting, 3 inside copper aluminum alloy liners 301 that are provided with of lower mould, copper aluminum alloy liner 301 is located the inside top position of heat dissipation through-hole B6.

As can be seen from the above description, the present invention has the following advantages: the heat dissipation assembly 2 is compounded in the assembly groove position of the upper die 1, the heat dissipation assembly 2 comprises a graphene gasket 201, a copper aluminum alloy plate 202 and a copper aluminum alloy rib 203, in the die assembly process, part of heat generated by the upper die 1 is transferred to the surface of the copper aluminum alloy plate 202 through the graphene gasket 201, the heat dissipation area is increased through the copper aluminum alloy rib 203 and the arc groove 204 on the surface of the copper aluminum alloy plate 202, the heat dissipation effect is improved, the accumulation of heat on the surface of the upper die 1 is reduced, and the product quality is improved; the surface of the lower die 3 is provided with a heat dissipation through hole B6 and a heat dissipation through hole A5, and the heat dissipation through hole B6 and the heat dissipation through hole A5 increase the circulation effect of air on the surface and inside of the lower die 3, so that the accumulation of heat is reduced.

Example two:

referring to fig. 1, based on the first embodiment, the present invention provides a technical solution: buffering subassembly includes rubber slab 7 and circular arc type cushion 8, and circular arc type cushion 8 bonds at rubber slab 7 upper surface, and rubber slab 7 is inside to be provided with the cavity, and circular arc type cushion 8 salient in the shaping face of lower mould 3.

Adopt above-mentioned buffering subassembly complex at 3 surfaces of lower mould, when the compound die, elastic deformation all takes place for rubber slab 7 and circular arc type cushion 8, slows down the compound die in-process, goes up the impulsive noise between mould 1 and the lower mould 3, improves operational environment's comfort level.

Further, referring to fig. 1, the lower surface of the upper die 1 is provided with a positioning column, the upper surface of the lower die 3 is provided with a positioning hole, and the upper die 1 and the lower die 3 are matched in an inserting manner.

The utility model discloses a theory of operation and use flow: the heat dissipation assembly 2 is compounded in the assembly groove of the upper die 1, the heat dissipation assembly 2 comprises a graphene gasket 201, a copper-aluminum alloy plate 202 and a copper-aluminum alloy rib 203, in the die assembly process, part of heat generated by the upper die 1 is transferred to the surface of the copper-aluminum alloy plate 202 through the graphene gasket 201, the heat dissipation area is increased by the copper-aluminum alloy rib 203 and the arc-shaped groove 204 on the surface of the copper-aluminum alloy plate 202, the heat dissipation effect is improved, the accumulation of heat on the surface of the upper die 1 is reduced, and the product quality is improved; the surface of the lower die 3 is provided with a heat dissipation through hole B6 and a heat dissipation through hole A5, and the heat dissipation through hole B6 and the heat dissipation through hole A5 increase the circulation effect of air on the surface and inside of the lower die 3, so that the accumulation of heat is reduced; buffering subassembly complex is on 3 surfaces of lower mould, and when the compound die, elastic deformation all takes place for rubber slab 7 and circular arc type cushion 8, slows down the compound die in-process, goes up the impulsive noise between mould 1 and the lower mould 3, improves operational environment's comfort level.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a multi-functional protector of plastic mould which characterized in that: including last mould (1) and lower mould (3), it all is provided with the assembly groove to go up mould (1) both sides wall position, the assembly groove position complex of going up mould (1) has radiator unit (2), radiator unit (2) include graphite alkene gasket (201), copper aluminium alloy board (202) and copper aluminium alloy rib (203), copper aluminium alloy board (202) bond in graphite alkene gasket (201) outside through heat conduction silicone grease, copper aluminium alloy rib (203) equidistance sets up on copper aluminium alloy board (202) surface, copper aluminium alloy board (202) surface integrated into one piece has circular arc type recess (204), lower mould (3) surface symmetry is provided with buffering subassembly.

2. The plastic mold multifunctional protector as claimed in claim 1, wherein: lower mould (3) openly position is provided with heat dissipation through-hole B (6), lower mould (3) both sides wall all is provided with circular arc type radiating groove (4), circular arc type radiating groove (4) surface intermediate position is provided with heat dissipation through-hole A (5), heat dissipation through-hole A (5) are with heat dissipation through-hole B (6) to switch on the setting.

3. The multi-functional protector of a plastic mould as claimed in claim 1, characterized in that: the copper-aluminum alloy gasket (301) is arranged inside the lower die (3), and the copper-aluminum alloy gasket (301) is located at the top end inside the heat dissipation through hole B (6).

4. The plastic mold multifunctional protector as claimed in claim 1, wherein: the buffer assembly comprises a rubber plate (7) and an arc rubber pad (8), and the arc rubber pad (8) is bonded on the upper surface of the rubber plate (7).

5. The multi-functional protector of a plastic mould as claimed in claim 4, characterized in that: the rubber plate (7) is internally provided with a cavity, and the arc-shaped rubber pad (8) protrudes out of the molding surface of the lower die (3).

6. The plastic mold multifunctional protector as claimed in claim 1, wherein: the lower surface of the upper die (1) is provided with a positioning column, and the upper surface of the lower die (3) is provided with a positioning hole.