CN216329806U

CN216329806U - Auxiliary demoulding device for injection product of injection molding machine

Info

Publication number: CN216329806U
Application number: CN202122597441.2U
Authority: CN
Inventors: 王乐杰; 韩瑞
Original assignee: Qingdao Aonate Electronic Technology Co ltd
Current assignee: Qingdao Aonate Electronic Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an auxiliary demoulding device for injection products of an injection molding machine, which comprises a bottom plate, a lower mould and an upper mould, wherein supporting plates are fixedly connected to two sides of the upper surface of the bottom plate, a box body is fixedly connected to the upper surface of each supporting plate, a telescopic rod is fixedly connected to the center of the upper surface of the bottom plate, a movable groove is formed in the side wall, close to the telescopic rod, of each supporting plate, the output end of each telescopic rod is fixedly connected with a fixed plate, two sides of each fixed plate are movably connected inside the corresponding movable groove, a first through hole is formed in the position, close to the center, of the upper surface of each fixed plate, and the position, close to the center, of each upper surface of each fixed plate is connected with the lower mould. The utility model discloses an auxiliary demoulding device for injection products of an injection molding machine, which keeps a closed state during injection molding solidification and avoids the pollution of impurities in the air to the products, thereby improving the quality of the products.

Description

Auxiliary demoulding device for injection product of injection molding machine

Technical Field

The utility model relates to the technical field of auxiliary demoulding of injection molding equipment, in particular to an auxiliary demoulding device for injection products of an injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and an all-electric type, the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a die cavity of the die, an injection molding piece refers to various injection molding products produced by the injection molding machine and is commonly called an injection molding piece, and comprises various packages, parts and the like, the injection molding piece is mainly made of materials such as polyethylene or polypropylene and is added with various organic solvents, the injection molding piece is manufactured by generally adopting die pressing, transfer molding and also adopting injection molding, laminating, die pressing and hot molding to mold the plastics on a plane, the method can be used for rubber processing, the injection molding products of the injection molding machine are positioned in the die cavity after being molded, the injection molding products are difficult to take out by workers, and the labor difficulty is increased, the labor intensity is improved, the time spent is longer, the safety is lower, and the production efficiency is low.

The utility model discloses a device for assisting demoulding of an injection product of an injection molding machine, which comprises a die holder and a base, wherein the bottom of the die holder is fixedly connected with the top of the base, sliding plates are fixedly connected to two sides of the bottom of the inner wall of the base, one side, away from the bottom of the inner wall of the base, of each sliding plate is fixedly connected with the bottom of the die holder, and fixing rods are fixedly connected to two sides of the bottom of the inner wall of the base and between two opposite sides of the two sliding plates. This supplementary injection molding machine injection moulding product drawing of patterns device, through the equal fixedly connected with slide in both sides of base inner wall bottom, be convenient for carry out the drawing of patterns to the ejecting die cavity of injection moulding product, easy operation, the time of cost is few, has reduced workman's the work degree of difficulty, improves production efficiency, bottom fixedly connected with motor through the barrel inner wall, the product after the automatic drawing of patterns of being convenient for is collected, and it is more convenient to use, has alleviateed workman's intensity of labour, and the safety in utilization is high.

However, the raw material inside the die of the device is exposed to the working environment, dust and impurities in the air are easy to fall into the die, so that the quality of the raw material inside the die is reduced, and the device is inconvenient for replacing the die, so that the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an auxiliary demoulding device for an injection product of an injection molding machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: an auxiliary demoulding device for injection products of an injection molding machine comprises a bottom plate, a lower mould and an upper mould, wherein two sides of the upper surface of the bottom plate are fixedly connected with supporting plates, the upper surface of the supporting plate is fixedly connected with a box body, the center of the upper surface of the bottom plate is fixedly connected with a telescopic rod, the side wall of the supporting plate close to the telescopic rod is provided with a movable groove, the output end of the telescopic rod is fixedly connected with a fixed plate, two sides of the fixed plate are movably connected in the movable groove, a first through hole is arranged on the upper surface of the fixed plate near the center, the upper surface of the fixed plate is connected with a lower die near the center, two sides of the bottom of the lower die are provided with second through holes, the upper surface of the interior of the box body is connected with an upper die, the interior of the first through hole is movably connected with a first demoulding block, the first demolding block penetrates through the first through hole to the second through hole, and the upper end of the first demolding block is connected with the second demolding block.

As a further description of the above technical solution:

the upper surface of the fixing plate, which is provided with a plurality of second positioning holes, is provided with a plurality of second bolts, the second bolts penetrate through the lower die and reach the inside of the second positioning holes, and the second bolts are in clearance fit with the second positioning holes.

As a further description of the above technical solution:

the utility model discloses a box body, including box body, last mould upper surface, first locating hole, first bolt and first locating hole clearance fit, box body upper surface is close to center department and is provided with first bolt, go up the mould upper surface and has seted up first locating hole close to center department, first bolt runs through the lateral wall of box body to the inside in first locating hole, first bolt and first locating hole clearance fit.

As a further description of the above technical solution:

and two sides of the upper surface of the bottom plate, which are close to the center, are fixedly connected with demoulding rods.

As a further description of the above technical solution:

and the lower surface of the bottom plate is fixedly connected with a shock pad.

As a further description of the above technical solution:

and the four corners of the bottom plate are provided with third positioning holes.

As a further description of the above technical solution:

the utility model discloses a mould, including box body, upper surface of box body, the bottom of the lateral wall of box body and last mould supreme mould is run through to the inlet pipe of box body upper surface center fixedly connected with inlet pipe, the inlet pipe runs through the bottom of the lateral wall supreme mould of box body and last mould.

As a further description of the above technical solution:

the fixing plate is made of stainless steel metal material.

The utility model has the following beneficial effects:

1. the fixing device is provided with the telescopic rod, the movable groove and the fixing plate, when the fixing device works, the telescopic rod can drive the fixing plate to move up and down, and the movable groove ensures that the fixing plate is kept balanced and stable continuously in the processes of ascending and descending.

2. According to the utility model, the lower die, the upper die, the first demoulding block, the second demoulding block and the demoulding rod are arranged, when the die is fixed and is to be taken out, the first demoulding block and the second demoulding block move downwards, and the demoulding rod props against the first demoulding block and the second demoulding block to move upwards in the descending process, so that the material after injection moulding is automatically demoulded, the labor is saved, and the working efficiency is improved.

3. According to the utility model, the first positioning hole, the second positioning hole, the first bolt, the second bolt and the box cover are arranged, the box cover enables the material in the cooling fixing to be in a sealed space, so that the material in the cooling fixing is prevented from being polluted by dust and dust in a working environment, the quality of the material after injection molding is improved, the first positioning hole and the first bolt play a role in fixing the upper die, and the second positioning hole and the second bolt play a role in facilitating the detachment of the lower die, so that the device is simple to operate and easy to detach.

Drawings

FIG. 1 is an isometric view of an auxiliary demolding device for injection products of an injection molding machine, which is provided by the utility model;

FIG. 2 is a front sectional view of an auxiliary demolding device for injection products of an injection molding machine according to the present invention;

FIG. 3 is a top view of a fixing plate, a first through hole and a second positioning hole of an auxiliary demolding device for injection molding products of an injection molding machine according to the present invention;

FIG. 4 is a top view of a second through hole, a lower mold, a second bolt and a fixing plate of the auxiliary demolding device for injection molding products of the injection molding machine provided by the utility model;

fig. 5 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base plate; 2. a support plate; 3. a box body; 4. a movable groove; 5. a telescopic rod; 6. a fixing plate; 7. a first through hole; 8. a lower die; 9. an upper die; 10. a second through hole; 11. a first stripping module; 12. a second stripping module; 13. a first positioning hole; 14. a crash pad; 15. a first bolt; 16. a stripper bar; 17. a second positioning hole; 18. a second bolt; 19. a feed pipe; 20. and a third positioning hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: the utility model provides an injection molding machine injection moulding product assists shedder, comprising a base plate 1, bed die 8 and last mould 9, the both sides fixedly connected with backup pad 2 of 1 upper surface of bottom plate, fixed surface is connected with box body 3 on

backup pad

2, 1 upper surface center department fixedly connected with telescopic link 5 of bottom plate, movable groove 4 has been seted up to backup pad 2 near the lateral wall of

telescopic link

5, 5 output end fixedly connected with fixed plate 6 of telescopic link, the both sides of fixed plate 6 are at the inside swing joint in movable groove 4, fixed plate 6 upper surface is close to center department and connects bed die 8, mould 9 is connected to the inside upper surface of box body 3, when the during operation, telescopic link 5 can drive fixed plate 6 and reciprocate, movable groove 4 has ensured that fixed plate 6 lasts keep balance and stable at the in-process that rises and descend.

The upper surface of the fixing plate 6 is close to the center and is provided with a first through hole 7, two sides of the bottom of the lower mold 8 are provided with second through holes 10, the first through hole 7 is movably connected with a first demoulding member 11, the first demoulding member 11 penetrates through the first through hole 7 to the second through hole 10, the upper end of the first demoulding member 11 is connected with a second demoulding member 12, the upper surface of the bottom plate 1 is close to the two sides of the center and is fixedly connected with a demoulding rod 16, when the mold is fixed and is to be taken out, the first demoulding member 11 and the second demoulding member 12 move downwards, the first demoulding member 11 and the second demoulding member 12 are propped by the demoulding rod 16 in the descending process, so that the material after injection molding is automatically demoulded, the manpower is saved, and the working efficiency is improved.

A plurality of second positioning holes 17 are formed in the upper surface of the fixing plate 6), a plurality of second bolts 18 are arranged on the upper surface of the lower die 8, the second bolts 18 penetrate through the lower die 8 to the inside of the second positioning holes 17, the second bolts 18 are in clearance fit with the second positioning holes 17, first bolts 15 are arranged on the upper surface of the box body 3 close to the center, first positioning holes 13 are formed in the upper surface of the upper die 9 close to the center, the first bolts 15 penetrate through the side wall of the box body 3 to the inside of the first positioning holes 13, the first bolts 15 are in clearance fit with the first positioning holes 13, the first positioning holes 13 and the first bolts 15 play a role in fixing the upper die 9, the second positioning holes 17 and the second bolts 18 play a role in facilitating the detachment of the lower die 8, and accordingly the device is simple to operate and is easy to detach.

The working principle is as follows: when the injection molding machine works, the telescopic rod 5 is started firstly to lift the fixing plate 6 to a proper position at the top, at this time, the lower die 8 on the fixing plate 6 is contacted with the upper die 9, materials are injected into the lower die 8 and the upper die 9 through the feeding pipe 19, when the materials are solidified, the telescopic rod 5 is started again to lower the fixing plate 6, at this time, the first demolding module 11 and the second demolding module 12 move downwards, the demolding rod 16 props against the first demolding module 11 and the second demolding module 12 to move upwards in the descending process, and therefore materials after injection molding are subjected to automatic demolding, manpower is saved, and working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an auxiliary demoulding device of injection molding machine injection molding product, includes bottom plate (1), bed die (8) and goes up mould (9), its characterized in that: the two sides of the upper surface of the bottom plate (1) are fixedly connected with supporting plates (2), the upper surface of each supporting plate (2) is fixedly connected with a box body (3), the center of the upper surface of the bottom plate (1) is fixedly connected with a telescopic rod (5), the side wall, close to the telescopic rod (5), of each supporting plate (2) is provided with a movable groove (4), the output end of each telescopic rod (5) is fixedly connected with a fixing plate (6), the two sides of each fixing plate (6) are movably connected in the movable grooves (4), the position, close to the center, of the upper surface of each fixing plate (6) is provided with a first through hole (7), the position, close to the center, of the upper surface of each fixing plate (6) is connected with a lower die (8), the two sides of the bottom of each lower die (8) are provided with second through holes (10), the upper surface in the box body (3) is connected with an upper die (9), and the inside of each first through hole (7) is movably connected with a first demoulding body (11), the first demoulding piece (11) penetrates through the first through hole (7) to the second through hole (10), and the upper end of the first demoulding piece (11) is connected with the second demoulding piece (12).

2. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: the upper surface of the fixing plate (6) is provided with a plurality of second positioning holes (17), the upper surface of the lower die (8) is provided with a plurality of second bolts (18), the second bolts (18) penetrate through the lower die (8) to the inside of the second positioning holes (17), and the second bolts (18) are in clearance fit with the second positioning holes (17).

3. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: the upper surface of the box body (3) is provided with a first bolt (15) close to the center, a first positioning hole (13) is formed in the upper surface of the upper die (9) close to the center, the first bolt (15) penetrates through the side wall of the box body (3) to the inside of the first positioning hole (13), and the first bolt (15) is in clearance fit with the first positioning hole (13).

4. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: and two sides of the upper surface of the bottom plate (1) close to the center are fixedly connected with demoulding rods (16).

5. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 2, wherein: the lower surface of the bottom plate (1) is fixedly connected with a shockproof pad (14).

6. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: and the four corners of the bottom plate (1) are provided with third positioning holes (20).

7. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: fixedly connected with inlet pipe (19) is located at box body (3) upper surface center, inlet pipe (19) run through box body (3) and the bottom of the lateral wall supreme mould (9) of last mould (9).

8. The auxiliary demolding device for the injection product of the injection molding machine as claimed in claim 1, wherein: the fixing plate (6) is made of stainless steel metal material.