CN211467306U

CN211467306U - Quick refrigerated panel injection mold

Info

Publication number: CN211467306U
Application number: CN201922493691.4U
Authority: CN
Inventors: 王鹏; 王凯利; 许攀攀
Original assignee: Nanjing Echofa Internet Of Things Technology Co ltd
Current assignee: Nanjing Echofa Internet Of Things Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a fast-cooling panel injection mold, which comprises an upper fixing plate and a lower fixing plate, wherein a mold cavity is formed between an upper mold plate and a lower mold plate which are arranged between the upper fixing plate and the lower fixing plate and are buckled with each other, and between the upper mold plate and the lower mold plate; two vertical plates are arranged between the lower template and the lower fixing plate, and two ejector plates are arranged on the lower fixing plate; an upper cooling cavity is formed in the position of the upper template in the die cavity, and a lower cooling cavity is formed in the position of the lower template in the die cavity; an upper water inlet and an upper water outlet which are communicated with the upper cooling cavity are arranged on two sides of the upper template, and a lower water inlet and a lower water outlet which are communicated with the lower cooling cavity are arranged on two sides of the lower template.

Description

Quick refrigerated panel injection mold

Technical Field

The utility model belongs to the technical field of injection mold, refer in particular to a quick refrigerated panel 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 processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

All be provided with the detachable operating panel who takes control button on the control box separately, because operating panel's thickness is great, the cooling time extension when the grinding apparatus is moulded plastics for the production efficiency of mould is low.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a simple structure just cools off fast panel injection mold.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fast-cooling panel injection mold comprises an upper fixing plate and a lower fixing plate, wherein a mold cavity is formed between an upper mold plate and a lower mold plate which are arranged between the upper fixing plate and the lower fixing plate and are buckled with each other, and between the upper mold plate and the lower mold plate; two vertical plates are arranged between the lower template and the lower fixing plate, and two ejector plates are arranged on the lower fixing plate; an upper cooling cavity is formed in the position of the upper template in the die cavity, and a lower cooling cavity is formed in the position of the lower template in the die cavity; an upper water inlet and an upper water outlet which are communicated with the upper cooling cavity are arranged on two sides of the upper template, a lower water inlet and a lower water outlet which are communicated with the lower cooling cavity are arranged on two sides of the lower template, and a check valve is required to be arranged on the upper water inlet, the upper water outlet, the lower water inlet and the lower water outlet when the water cooling device is used.

Through adopting foretell technical scheme, the cope match-plate pattern is formed with the cooling chamber in the position of die cavity the lower bolster be formed with down the cooling chamber in the position of die cavity, through to last cooling chamber with cool off intracavity down and carry the coolant liquid to under the coolant liquid flows and takes away the thermal condition, improved the cooling time of injection moulding's product in the mould, and then improved the efficiency that the mould was made.

The utility model discloses further set up to: the upper cooling cavity and the lower cooling cavity are internally provided with a plurality of first cooling reinforcing ribs which are vertically arranged, and each first cooling reinforcing rib is provided with first cooling through holes which are different in quantity and are not regularly distributed.

By adopting the technical scheme, the upper cooling cavity and the lower cooling cavity are internally provided with the first cooling reinforcing ribs which are vertically arranged, and the first cooling reinforcing ribs support the cooling cavities, so that the structural strength of the upper cooling cavity and the lower cooling cavity is ensured, the contact area between cooling liquid in the cooling cavities and a mold can be increased, and the heat radiation performance of the whole mold is ensured; all be provided with the first cooling through-hole that the quantity varies and not distribute according to the rule on every first cooling strengthening rib to can ensure that the coolant liquid can flow into the cavity that two first cooling strengthening ribs formed.

The utility model discloses further set up to: every two first cooling reinforcing ribs are provided with first heat dissipation ribs with different numbers, and a plurality of second cooling through holes which are uniformly distributed are vertically arranged on each first heat dissipation rib.

Through adopting foretell technical scheme, be provided with the first heat dissipation muscle that the quantity is unequal between per two first cooling strengthening ribs to first heat dissipation muscle on be provided with a plurality of evenly distributed's second cooling through-hole perpendicularly, thereby can further improve the cooling effect of mould, in order to improve shaping efficiency.

The utility model discloses further set up to: the upper die plate is formed by buckling and welding an upper die upper part and an upper die lower part, the upper cooling cavity, the upper water inlet and the upper water outlet are formed between the upper die upper part and the upper die lower part, the first cooling reinforcing rib and the upper die lower part are integrally formed and extend onto the upper die upper part, the upper die upper part is provided with an upper bearing groove matched with the first cooling reinforcing rib, and the first cooling reinforcing rib on the upper die lower part is inserted into the upper bearing groove on the upper die upper part. The upper template with the structure is easier to process.

The utility model discloses further set up to: the lower template is formed by buckling and welding the upper part of the lower die and the lower part of the lower die, the lower cooling cavity, the lower water inlet and the lower water outlet are formed between the upper part of the lower die and the lower part of the lower die, the first cooling reinforcing rib and the upper part of the lower die are integrally formed and extend to the lower part of the lower die, the lower part of the lower die is provided with a lower bearing groove matched with the first cooling reinforcing rib, and the first cooling reinforcing rib on the upper part of the lower die is inserted into the lower bearing groove on the lower part of the lower die. The lower template adopting the structure is easier to process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

reference numbers in the drawings and corresponding part names: 1-upper fixing plate, 2-lower fixing plate, 3-upper template, 3 a-upper mould part, 3 b-upper mould part, 4-lower template, 4 a-lower mould part, 4 b-lower mould part, 5-mould cavity, 6-vertical plate, 7-ejector plate, 8-upper cooling cavity, 9-lower cooling cavity, 10-upper water inlet, 11-upper water outlet, 12-lower water inlet, 13-lower water outlet, 14-first cooling reinforcing rib, 15-first heat dissipation rib, 16-second cooling through hole, 17-upper receiving groove, 18-lower receiving groove and 19-first cooling through hole.

Detailed Description

An embodiment of the present invention is further explained with reference to fig. 1 to 3.

A fast-cooling panel injection mold comprises an upper fixing plate 1 and a lower fixing plate 2, wherein a mold cavity 5 is formed between an upper mold plate 3 and a lower mold plate 4 which are arranged between the upper fixing plate 1 and the lower fixing plate 2 and are buckled with each other, and between the upper mold plate 3 and the lower mold plate 4; two vertical plates 6 are arranged between the lower template 4 and the lower fixing plate 2, and two ejector plates 7 are arranged on the lower fixing plate 2; an upper cooling cavity 8 is formed in the position, located in the die cavity 5, of the upper die plate 3, and a lower cooling cavity 9 is formed in the position, located in the die cavity 5, of the lower die plate 4; an upper water inlet 10 and an upper water outlet 11 which are communicated with the upper cooling cavity 8 are arranged on two sides of the upper template 3, a lower water inlet 12 and a lower water outlet 13 which are communicated with the lower cooling cavity 9 are arranged on two sides of the lower template 4, and when the water cooling device is used, a check valve is required to be arranged on each of the upper water inlet 10, the upper water outlet 11, the lower water inlet 12 and the lower water outlet 13.

Be located the position of die cavity 5 through cope match-plate pattern 3 and be formed with upper cooling chamber 8 lower bolster 4 be located the position of die cavity 5 and be formed with lower cooling chamber 9, through carrying the coolant liquid in upward cooling chamber 8 and lower cooling chamber 9 to under the coolant liquid flows and takes away the thermal condition, improved the cooling time of injection moulding's product in the mould, and then improved the efficiency that the mould was made.

The utility model discloses further set up to: a plurality of first cooling reinforcing ribs 14 which are vertically arranged are arranged in the upper cooling cavity 8 and the lower cooling cavity 9, and first cooling through holes 19 which are different in number and are not distributed according to a rule are arranged on each first cooling reinforcing rib 14.

The first cooling reinforcing ribs 14 which are vertically arranged are arranged in the upper cooling cavity 8 and the lower cooling cavity 9, and the first cooling reinforcing ribs 14 support the cooling cavities, so that the structural strength of the upper cooling cavity 8 and the lower cooling cavity 9 is ensured, the contact area between cooling liquid in the cooling cavities and a mold can be increased, and the heat dissipation performance of the whole mold is ensured; the first cooling through holes 19 which are different in number and are not regularly distributed are formed in each first cooling rib 14, so that the coolant can be ensured to flow into the cavity formed by the two first cooling ribs 14.

Further: first cooling ribs 15 with different numbers are arranged between every two first cooling ribs 14, and a plurality of second cooling through holes 16 which are uniformly distributed are vertically arranged on each first cooling rib 15.

The first cooling ribs 15 with different numbers are arranged between every two first cooling ribs 14, and the first cooling ribs 15 are vertically provided with a plurality of second cooling through holes 16 which are uniformly distributed, so that the cooling effect of the mold can be further improved, and the molding efficiency is improved.

The utility model discloses further set up to: the upper die plate 3 is formed by buckling and welding an upper die upper part 3a and an upper die lower part 3b, the upper cooling cavity 8, the upper water inlet 10 and the upper water outlet 11 are formed between the upper die upper part 3a and the upper die lower part 3b, the first cooling reinforcing ribs 14 and the upper die lower part 3b are integrally formed and extend onto the upper die upper part 3a, upper bearing grooves 17 matched with the first cooling reinforcing ribs 14 are formed in the upper die upper part 3a, and the first cooling reinforcing ribs 14 on the upper die lower part 3b are inserted into the upper bearing grooves 17 of the upper die upper part 3 a. The upper die plate 3 constructed as described above is easier to process.

Further: the lower template 4 is formed by buckling and welding a lower die upper part 4a and a lower die lower part 4b, a lower cooling cavity 9, a lower water inlet 12 and a lower water outlet 13 are formed between the lower die upper part 4a and the lower die lower part 4b, a first cooling reinforcing rib 14 and the lower die upper part 4a are integrally formed and extend to the lower die lower part 4b, a lower bearing groove 18 matched with the first cooling reinforcing rib 14 is formed in the lower die lower part 4b, and the first cooling reinforcing rib 14 on the lower die upper part 4a is inserted into the lower bearing groove 18 of the lower die lower part 4 b. The lower template 4 adopting the structure is easier to process.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A fast-cooling panel injection mold comprises an upper fixing plate (1) and a lower fixing plate (2), wherein a mold cavity (5) is formed between an upper mold plate (3) and a lower mold plate (4) which are buckled between the upper fixing plate (1) and the lower fixing plate (2), and between the upper mold plate (3) and the lower mold plate (4); be provided with two risers (6) between lower template (4) and bottom plate (2) to be provided with two liftout plates (7) on bottom plate (2), characterized by: an upper cooling cavity (8) is formed in the position, located in the die cavity (5), of the upper die plate (3), and a lower cooling cavity (9) is formed in the position, located in the die cavity (5), of the lower die plate (4); an upper water inlet (10) and an upper water outlet (11) which are communicated with the upper cooling cavity (8) are arranged on two sides of the upper template (3), and a lower water inlet (12) and a lower water outlet (13) which are communicated with the lower cooling cavity (9) are arranged on two sides of the lower template (4).

2. The rapidly-cooled panel injection mold of claim 1, wherein: a plurality of first cooling reinforcing ribs (14) which are vertically arranged are arranged in the upper cooling cavity (8) and the lower cooling cavity (9), and first cooling through holes (19) which are different in number and are not regularly distributed are arranged on each first cooling reinforcing rib (14).

3. The rapidly-cooled panel injection mold of claim 2, wherein: first cooling ribs (15) with different numbers are arranged between every two first cooling ribs (14), and a plurality of second cooling through holes (16) which are uniformly distributed are vertically arranged on each first cooling rib (15).

4. The rapidly-cooled panel injection mold of claim 3, wherein: the upper die plate (3) is formed by buckling and welding an upper die upper part (3a) and an upper die lower part (3b), an upper cooling cavity (8), an upper water inlet (10) and an upper water outlet (11) are formed between the upper die upper part (3a) and the upper die lower part (3b), a first cooling reinforcing rib (14) and the upper die lower part (3b) are integrally formed and extend onto the upper die upper part (3a), an upper bearing groove (17) matched with the first cooling reinforcing rib (14) is formed in the upper die upper part (3a), and the first cooling reinforcing rib (14) on the upper die lower part (3b) is inserted into the upper bearing groove (17) of the upper die upper part (3 a).

5. The rapidly-cooled panel injection mold of claim 4, wherein: lower bolster (4) by lower mould upper portion (4a) and lower mould lower part (4b) lock and weld and form, lower cooling chamber (9), lower water inlet (12) and lower delivery port (13) form between lower mould upper portion (4a) and lower mould lower part (4b), first cooling strengthening rib (14) and lower mould upper portion (4a) integrated into one piece and extend to on lower mould lower part (4b), and lower mould lower part (4b) on be provided with the lower groove (18) of adapting to with first cooling strengthening rib (14) mutually, first cooling strengthening rib (14) on lower mould upper portion (4a) insert in lower groove (18) of lower mould lower part (4 b).