CN212194022U

CN212194022U - Can effectively reduce die structure that product is glycidyl

Info

Publication number: CN212194022U
Application number: CN202020828498.1U
Authority: CN
Inventors: 聂甲治
Original assignee: Foshan Beiqi Mould Technology Co ltd
Current assignee: Foshan Beiqi Mould Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-22
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a can effectively reduce mould structure that product shrinks, comprises a workbench, the workstation be fixed with the mould, and the outer wall of mould is fixed with the guide board, and the guide board extends to the top winding from the bottom round the outer wall of mould, the left and right sides be provided with the rubber pad between the guide board, both sides outer wall is fixed with the second curb plate around the guide board, and the left and right sides outer wall of guide board is fixed with first curb plate, and the bottom outer wall of second curb plate and first curb plate is provided with sealed the pad. The utility model discloses a guide board, first curb plate and the second curb plate that set up pours into hot water into between second curb plate and the mould into, and the outer wall of mould is surrounded to hot water, with the mould heating, makes the inside injection moulding article of mould keep suitable temperature, reduces the cooling shrink degree of injection moulding article, makes the product preserve completely, and through the installation piece that sets up, when the mould uses, can strengthen the structural stability of device, is favorable to moulding plastics of mould, avoids the mould to empty and causes the loss.

Description

Can effectively reduce die structure that product is glycidyl

Technical Field

The utility model relates to an injection mold technical field especially relates to a can effectively reduce the mould structure that the product shrinks.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.

The Chinese patent application No. 201822070492.8 discloses a mold structure capable of counteracting shrinkage of a product, which comprises a male mold and a female mold, wherein the male mold is arranged above the female mold, and a mold cavity is formed between the male mold and the female mold. This mould structure still inlays the needle and inlays needle liftout piece including the activity, the activity is inlayed the needle and is established in female mould, and its top vertical direction is in die cavity horizontal position's center department, it is the elastic component to inlay needle liftout piece, and installs the needle below is inlayed in the activity, and above-mentioned device inlays the needle extrusion product through the activity, flattens the department that contracts, but the activity is inlayed the needle and can form the pit with the plane of extrusion of product, influences product quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mold structure capable of effectively reducing the shrinkage of products.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can effectively reduce the mould structure that product is glycidyl, comprises a workbench, the workstation be fixed with the mould, and the outer wall of mould is fixed with the guide board, and the guide board extends to the top winding from the bottom round the outer wall of mould, the left and right sides be provided with the rubber pad between the guide board, both sides outer wall is fixed with the second curb plate around the guide board, and the left and right sides outer wall of guide board is fixed with first curb plate, and the bottom outer wall of second curb plate and first curb plate is provided with sealed the pad.

Preferably, a water injection hole is formed in the outer wall of one side of the front second side plate, and a water outlet hole is formed in the outer wall of one side of the rear second side plate.

Preferably, the inside of mould is opened there is the die cavity, and open at the top of die cavity has the hole of moulding plastics, and the left and right sides outer wall of mould is fixed with three fixed blocks of equidistance distribution.

Preferably, a top plate is fixed on the outer wall of the top of the mold, and a rubber inlet pipe is fixed on the outer wall of the top plate.

Preferably, the top outer wall of workstation is fixed with the support column, and the top outer wall of support column is fixed with the backup pad, and the outer wall of left side support column is fixed with the controller, and the bottom outer wall of backup pad is fixed with the injection molding machine, and the left and right sides outer wall of injection molding machine is provided with the pipe of moulding plastics.

Preferably, the outer wall of the bottom of the workbench is fixed with a hot water tank, a water pump is fixed on the outer wall of one side of the hot water tank, the output end of the water pump is connected with the water injection hole through a pipeline, and the water outlet hole is connected with the inside of the hot water tank through a pipeline.

Preferably, the inner walls of the opposite sides of the supporting column are fixed with mounting blocks, the inner walls of the opposite sides of the mounting blocks are provided with grooves, and the middle fixing block is inserted into the inner walls of the grooves.

Compared with the prior art, the utility model provides a can effectively reduce the mould structure that the product shrinks, possess following beneficial effect:

1. through the guide board that sets up, first curb plate and second curb plate, pour into hot water into between second curb plate and the mould, the outer wall of mould is around to hot water, heats the mould, makes the inside article of moulding plastics of mould keep suitable temperature, reduces the cooling shrinkage degree of the article of moulding plastics, makes the product preserve completely.

2. Through hot-water tank, the water pump that sets up, can provide hot water for the mould outer wall, guarantee thermal supply, simultaneously, the circulating water structure can the water economy resource, avoids the waste of water resource, and the consumption of heat energy has been saved to the hot water of circulated water ability recovery moreover.

3. Through the installation piece that sets up, when the mould used, can strengthen the structural stability of device, be favorable to moulding plastics of mould, avoid the mould to empty and cause the loss.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses overall structure is simple, and is energy-conserving practical, the simple operation, the safety and stability.

Drawings

FIG. 1 is a schematic cross-sectional view of a mold structure capable of effectively reducing shrinkage of a product according to the present invention;

fig. 2 is a schematic perspective view of a mold structure capable of effectively reducing shrinkage of a product according to the present invention;

fig. 3 is the utility model provides a can effectively reduce the mould external structure schematic diagram of the mould structure of product shrink.

In the figure: 1-workbench, 2-die, 3-die cavity, 4-fixed block, 5-rubber inlet pipe, 6-support column, 7-support plate, 8-injection molding pipe, 9-injection molding machine, 10-top plate, 11-injection molding hole, 12-controller, 13-first side plate, 14-guide plate, 15-hot water tank, 16-water pump, 17-second side plate and 18-installation block.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a can effectively reduce die structure that product is glycidyl, including workstation 1, workstation 1 is fixed with mould 2, and the outer wall of mould 2 has guide board 14 through the fix with screw, guide board 14 extends to the top winding from the bottom round the outer wall of mould 2, be provided with the rubber pad between the left and right sides guide board 14, the front and back both sides outer wall of guide board 14 has second curb plate 17 through the fix with screw, and the left and right sides outer wall of guide board 14 has first curb plate 13 through the fix with screw, the bottom outer wall of second curb plate 17 and first curb plate 13 is provided with sealed the pad, pour into hot water into between second curb plate 17 and the mould 2, the outer wall of mould 2 is surrounded to hot water, heat mould 2, make the inside injection molding of mould 2 keep suitable temperature, reduce the cooling shrinkage degree of injection molding, make the product preserve completely.

The utility model discloses in, one side outer wall of front side second curb plate 17 opens there is the water injection hole, and one side outer wall of rear side second curb plate 17 opens there is the apopore.

The utility model discloses in, the inside of mould 2 is opened there is die cavity 3, and the top of die cavity 3 opens there is injection hole 11, and the welding of the left and right sides outer wall of mould 2 has three fixed block 4 that the equidistance distributes.

The utility model discloses in, the top outer wall of mould 2 has roof 10 through the fix with screw, and the top outer wall welding of roof 10 has into rubber tube 5.

The utility model discloses in, the top outer wall of workstation 1 has support column 6 through the fix with screw, and the top outer wall of support column 6 has backup pad 7 through the fix with screw, and the outer wall of left side support column 6 has controller 12 through the fix with screw, and the bottom outer wall of backup pad 7 has injection molding machine 9 through the fix with screw, and the left and right sides outer wall of injection molding machine 9 is provided with injection molding pipe 8.

The utility model discloses in, the bottom outer wall of workstation 1 has hot-water tank 15 through the fix with screw, and one side outer wall of hot-water tank 15 has water pump 16 through the fix with screw, and water pump 16's output is connected with the water injection hole through the pipeline, and the apopore is connected through the pipeline with hot-water tank 15's inside, and hot-water tank 15, water pump 16 provide hot water for the mould outer wall, and the circulating water structure water economy resource just saves heat energy.

The working principle is as follows: during the use, start water pump 16, pour into hot water into between second curb plate 17 and the mould 2, the outer wall of mould 2 is surrounded to hot water, heats mould 2, and the article of moulding plastics in the inside of mould 2 keeps suitable temperature, is connected injection moulding pipe 8 and advancing rubber tube 5, starts injection molding machine 9 and moulds plastics to mould plastics in the mould 2, keeps certain pressure after moulding plastics and full, waits the mould shaping.

Example 2

Referring to fig. 2, a mold structure capable of effectively reducing shrinkage of a product, in this embodiment, compared with embodiment 1, the mold structure further includes a mounting block 18 fixed to an inner wall of the support column 6 at the opposite side by a screw, a groove is formed in an inner wall of the mounting block 18 at the opposite side, and the middle fixing block 4 is inserted into an inner wall of the groove.

The working principle is as follows: when the mould is used, the mounting block 18 fixes the mould tightly, and the structural stability of the device is enhanced.

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 can effectively reduce die structure that product is glycidyl, includes workstation (1), its characterized in that, workstation (1) be fixed with mould (2), and the outer wall of mould (2) is fixed with guide board (14), and guide board (14) extend to the top winding from the bottom round the outer wall of mould (2), the left and right sides be provided with the rubber pad between guide board (14), both sides outer wall is fixed with second curb plate (17) around guide board (14), and the both sides outer wall is fixed with first curb plate (13) about guide board (14), and the bottom outer wall of second curb plate (17) and first curb plate (13) is provided with sealed the pad.

2. The mold structure capable of effectively reducing shrinkage of a product according to claim 1, wherein a water injection hole is formed in an outer wall of one side of the second side plate (17) at the front side, and a water outlet hole is formed in an outer wall of one side of the second side plate (17) at the rear side.

3. The mold structure capable of effectively reducing product shrinkage according to claim 1, wherein a mold cavity (3) is formed inside the mold (2), an injection hole (11) is formed at the top of the mold cavity (3), and three fixing blocks (4) are fixed on the outer walls of the left side and the right side of the mold (2) and are distributed at equal intervals.

4. The mold structure capable of effectively reducing product shrinkage according to claim 1, wherein a top plate (10) is fixed on the outer wall of the top of the mold (2), and a rubber inlet pipe (5) is fixed on the outer wall of the top plate (10).

5. The mold structure capable of effectively reducing shrinkage of a product according to claim 1, wherein a support column (6) is fixed on the outer wall of the top of the workbench (1), a support plate (7) is fixed on the outer wall of the top of the support column (6), a controller (12) is fixed on the outer wall of the left support column (6), an injection molding machine (9) is fixed on the outer wall of the bottom of the support plate (7), and injection molding pipes (8) are arranged on the outer walls of the left side and the right side of the injection molding machine (9).

6. The mold structure capable of effectively reducing shrinkage of a product according to claim 1, wherein a hot water tank (15) is fixed on an outer wall of the bottom of the workbench (1), a water pump (16) is fixed on an outer wall of one side of the hot water tank (15), an output end of the water pump (16) is connected with a water injection hole through a pipeline, and the water injection hole is connected with the inside of the hot water tank (15) through a pipeline.

7. The mold structure capable of effectively reducing product shrinkage according to claim 5, wherein the inner walls of the opposite sides of the supporting column (6) are fixed with mounting blocks (18), the inner walls of the opposite sides of the mounting blocks (18) are provided with grooves, and the middle fixing block (4) is inserted into the inner walls of the grooves.