CN214266523U

CN214266523U - Quick demoulding device of injection mold

Info

Publication number: CN214266523U
Application number: CN202023140163.XU
Authority: CN
Inventors: 车发努
Original assignee: Xiangyang Dongyi Mould Co ltd
Current assignee: Xiangyang Dongyi Mould Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-24
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an injection mold's quick shedder, including first backup pad, the equal fixed mounting in both sides of first backup pad has the support column, the top fixed mounting of support column has the second backup pad, the top fixed mounting of second backup pad has the cylinder, the output of cylinder runs through in the inside of second backup pad. The utility model discloses a set up first backup pad and be used for installing and fixing the support column, improve the stability of support column, be used for installing and fixing the cylinder through setting up support column and second backup pad mutually supporting, improve the stability of cylinder, be used for driving the movable mould through setting up the cylinder and reciprocate, and then carry out the compound die with the cover half, be used for ejecting the mould through setting up the roof, and then be convenient for fast demoulding, it is longer when the drawing of patterns to have solved current injection mold simultaneously, the production speed is slow, influence company production efficiency, the problem of user demand can not be satisfied.

Description

Quick demoulding device of injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold's quick shedder.

Background

The injection molding is also called injection molding, and is a molding method combining injection molding and molding, and has the advantages of high production speed and efficiency, automation in operation, multiple colors and varieties, simple to frequent shapes, small to large sizes, accurate product size, easy product updating, capability of forming products with complex shapes, suitability for the fields of mass production, complex-shaped products and the like, longer time consumption during demolding of the existing injection mold, low production speed, influence on company production efficiency and incapability of meeting use requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold's quick shedder possesses the advantage of quick drawing of patterns, and it is longer to have solved current injection mold when the drawing of patterns time consumption, and production speed is slow, influences company production efficiency, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a quick demoulding device of an injection mould comprises a first supporting plate, wherein supporting columns are fixedly arranged on two sides of the first supporting plate, a second supporting plate is fixedly arranged at the top of each supporting column, an air cylinder is fixedly arranged at the top of the second supporting plate, the output end of the air cylinder penetrates through the inside of the second supporting plate, a movable mould is fixedly arranged at the bottom of the output end of the air cylinder, a fixed mould is arranged at the bottom of the movable mould, a sliding groove is formed in the top of the first supporting plate, two sliding blocks are slidably connected inside the sliding groove, a tensioning device is arranged between the sliding blocks, a movable hinge is fixedly arranged at the top of each sliding block and is positioned at the top of the first supporting plate, a movable rod is rotatably connected at the top of the movable hinge, a cavity is formed in the top of the fixed mould, a mounting groove is formed in the fixed mould and positioned at the bottom of the cavity, the inside sliding connection of mounting groove has the roof, the bottom fixed mounting of roof has the connecting rod, the spacing groove has been seted up to the bottom of cover half, the bottom of connecting rod is run through in the spacing groove, the bottom and the movable rod of connecting rod rotate to be connected, the equal fixed mounting in both sides of movable mould bottom has the locating lever, the constant head tank has all been seted up to the inside both sides of cover half, the locating lever run through in the constant head tank and with constant head tank sliding connection.

Preferably, the two sides of the bottom of the first supporting plate are fixedly provided with supporting legs, and the bottom of each supporting leg is fixedly provided with a bearing plate.

Preferably, the two sides of the movable mold are fixedly provided with connecting plates, and the supporting columns penetrate through the connecting plates and are in sliding connection with the connecting plates.

Preferably, the fixed rods are fixedly mounted on two sides of the fixed die, and one sides of the fixed rods are welded with the supporting columns.

Preferably, the side of the top plate is provided with a sealing ring, and the surface of the sealing ring is in contact with the mounting groove.

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

1. the utility model discloses a set up first backup pad and be used for installing and fixing the support column, improve the stability of support column, be used for installing and fixing the cylinder through setting up support column and second backup pad mutually supporting, improve the stability of cylinder, be used for driving the movable mould through setting up the cylinder and reciprocate, and then carry out the compound die with the cover half, be used for ejecting the mould through setting up the roof, and then be convenient for fast demoulding, be used for pulling the slider through setting up straining device and be close to, and then drive movable rod ejecting to the roof, it is longer when the drawing of patterns to have solved current injection mold simultaneously, the production speed is slow, influence company production efficiency, the problem of user demand can not be satisfied.

2. The utility model discloses a set up the landing leg and be used for installing and fixing first backup pad, improve the stability of first backup pad, be used for carrying on spacingly to the movable mould through setting up the connecting plate, prevent that the movable mould from appearing the skew when reciprocating, be used for installing and fixing the cover half through setting up the dead lever, improve the stability of cover half, be used for strengthening the leakproofness between roof and the mounting groove through setting up the sealing washer, prevent that the raw materials from leaking in moulding plastics.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first support plate; 2. a support leg; 3. a living hinge; 4. positioning a rod; 5. fixing a mold; 6. a connecting plate; 7. moving the mold; 8. a support pillar; 9. a second support plate; 10. a cylinder; 11. a movable rod; 12. a top plate; 13. a seal ring; 14. mounting grooves; 15. a connecting rod; 16. a limiting groove.

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. 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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be 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.

Referring to fig. 1-3, a fast demolding device for an injection mold comprises a first support plate 1, support columns 8 are fixedly installed on both sides of the first support plate 1, a second support plate 9 is fixedly installed on the top of each support column 8, an air cylinder 10 is fixedly installed on the top of each second support plate 9, an output end of the air cylinder 10 penetrates through the inside of each second support plate 9, a movable mold 7 is fixedly installed on the bottom of an output end of the air cylinder 10, a fixed mold 5 is arranged at the bottom of the movable mold 7, a sliding chute is formed in the top of the first support plate 1, two sliding blocks are slidably connected inside the sliding chute, a tensioning device is arranged between the sliding blocks, a movable hinge 3 is fixedly installed on the top of each sliding block, the movable hinge 3 is located on the top of the first support plate 1, a movable rod 11 is rotatably connected on the top of the movable hinge 3, a cavity is formed, the inside of the mounting groove 14 is slidably connected with a top plate 12, the bottom of the top plate 12 is fixedly provided with a connecting rod 15, the bottom of the fixed die 5 is provided with a limiting groove 16, the bottom of the connecting rod 15 penetrates through the limiting groove 16, the bottom of the connecting rod 15 is rotatably connected with the movable rod 11, two sides of the bottom of the movable die 7 are both fixedly provided with positioning rods 4, two sides inside the fixed die 5 are both provided with positioning grooves, the positioning rods 4 penetrate through the positioning grooves and are slidably connected with the positioning grooves, the first supporting plate 1 is arranged for mounting and fixing the supporting columns 8, the stability of the supporting columns 8 is improved, the supporting columns 8 and the second supporting plate 9 are arranged to be matched with each other for mounting and fixing the air cylinders 10, the stability of the air cylinders 10 is improved, the air cylinders 10 are arranged for driving the movable die 7 to move up and down, and then are matched with the fixed die 5, and the top plate 12 is arranged for ejecting out the die, further facilitating quick demoulding, a tensioning device is arranged for pulling the sliding block to approach, and then the movable rod 11 is driven to eject the top plate 12, the two sides of the bottom of the first supporting plate 1 are fixedly provided with supporting legs 2, the bottom of the supporting legs 2 is fixedly provided with a bearing plate, the supporting legs 2 are arranged for installing and fixing the first supporting plate 1, so as to improve the stability of the first supporting plate 1, the two sides of the movable mould 7 are fixedly provided with connecting plates 6, the supporting columns 8 penetrate through the connecting plates 6 and are in sliding connection with the connecting plates 6, the movable mould 7 is limited by arranging the connecting plates 6, so as to prevent the movable mould 7 from deviating during up-and-down movement, the two sides of the fixed mould 5 are fixedly provided with fixed rods, one sides of the fixed rods are welded with the supporting columns 8, the fixed rods are arranged for installing and fixing the fixed mould 5, so as to improve the stability of the fixed mould 5, and the side of the top plate 12 is provided with a sealing ring 13, the surface of the packing 13 is in contact with the mounting groove 14, and the packing 13 is provided to enhance the sealing between the top plate 12 and the mounting groove 14, thereby preventing the leakage of the raw material during the injection molding.

During the use, start cylinder 10, move movable mould 7 downshifting under the effect of cylinder 10, at the in-process of movable mould 7 downshifting, locating lever 4 slides in the constant head tank is inside, and then locating lever 4 extrudes movable rod 11, make activity hinge 3 move to both sides, and then roof 12 accomodates the inside to mounting groove 14, after the completion of moulding plastics, start cylinder 10 with movable mould 7 rebound, locating lever 4 is accomodate inside the constant head tank, under straining device's effect, the slider resets, with roof 12 jack-up, and then with the mould jack-up, thereby play the effect of quick drawing of patterns.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold's quick demoulding device, includes first backup pad (1), its characterized in that: the supporting device is characterized in that supporting columns (8) are fixedly mounted on two sides of the first supporting plate (1), a second supporting plate (9) is fixedly mounted on the top of the supporting columns (8), a cylinder (10) is fixedly mounted on the top of the second supporting plate (9), the output end of the cylinder (10) penetrates through the second supporting plate (9), a movable mold (7) is fixedly mounted at the bottom of the output end of the cylinder (10), a fixed mold (5) is arranged at the bottom of the movable mold (7), a sliding groove is formed in the top of the first supporting plate (1), two sliding blocks are slidably connected inside the sliding groove, a tensioning device is arranged between the sliding blocks, a movable hinge (3) is fixedly mounted at the top of each sliding block, the movable hinge (3) is located at the top of the first supporting plate (1), a movable rod (11) is rotatably connected at the top of the movable hinge (3), and a cavity is formed in the top of the fixed mold (5), the inside of cover half (5) and the bottom that is located the die cavity have seted up mounting groove (14), the inside sliding connection of mounting groove (14) has roof (12), the bottom fixed mounting of roof (12) has connecting rod (15), spacing groove (16) have been seted up to the bottom of cover half (5), the bottom of connecting rod (15) is run through in spacing groove (16), the bottom and movable rod (11) of connecting rod (15) rotate to be connected, the equal fixed mounting in both sides of movable mould (7) bottom has locating lever (4), the constant head tank has all been seted up to the inside both sides of cover half (5), locating lever (4) run through in the constant head tank and with constant head tank sliding connection.

2. The quick release device of an injection mold according to claim 1, wherein: the supporting device is characterized in that supporting legs (2) are fixedly mounted on two sides of the bottom of the first supporting plate (1), and a bearing plate is fixedly mounted at the bottom of each supporting leg (2).

3. The quick release device of an injection mold according to claim 1, wherein: the two sides of the movable mold (7) are fixedly provided with connecting plates (6), and the supporting columns (8) penetrate through the connecting plates (6) and are connected with the connecting plates (6) in a sliding mode.

4. The quick release device of an injection mold according to claim 1, wherein: the fixing rods are fixedly mounted on two sides of the fixed die (5), and one sides of the fixing rods are welded with the supporting columns (8).

5. The quick release device of an injection mold according to claim 1, wherein: the avris of roof (12) is provided with sealing washer (13), the surface and mounting groove (14) contact of sealing washer (13).