CN221339416U - Toothpaste package injection mold convenient to drawing of patterns - Google Patents

Abstract

The utility model provides a toothpaste packaging injection mold convenient for demolding, which relates to the technical field of toothpaste packaging injection molds convenient for demolding, and comprises the following steps: the fixed die comprises a fixed die, a movable die is arranged on one side surface of the fixed die, an upright post is fixedly connected to the outer surface of the fixed die, a forming convex block is fixedly connected to one end of the upright post, a fixing mechanism is arranged in the fixed die, the number of the fixing mechanisms is two, the fixing mechanism comprises an extrusion block, the extrusion block is arranged in the fixed die, and a connecting column is fixedly connected to one end of the extrusion block. According to the utility model, the fixing mechanism is arranged, the extruding plate is fixed under the matched use of the fixing column and the clamping groove, and meanwhile, the limit of the fixing column can be conveniently removed by the fixing mechanism, so that the rapid demoulding function can be realized by only pulling the pull rod outside and then matching with the demoulding mechanism when the toothpaste package injection mould is used.

Description

Toothpaste package injection mold convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of toothpaste packaging injection molds convenient to demold, in particular to a toothpaste packaging injection mold convenient to demold.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

The existing toothpaste packaging injection mold usually adopts a manual mode when demolding, because the quantity of toothpaste packaging injection molding blocks on the mold is numerous, more time is wasted due to manual demolding, and further production efficiency is low, meanwhile, scratches and even damage on the injection molding blocks can be caused during manual demolding, so that the product quality is reduced, and therefore, the toothpaste packaging injection mold convenient for demolding is provided.

Disclosure of utility model

The utility model aims to solve the defect that the demolding efficiency is low because a manual mode is adopted when a toothpaste package injection mold is demolded in the prior art, and provides a toothpaste package injection mold convenient to demold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a toothpaste package injection mold convenient for demolding, comprising: the fixed die comprises a fixed die, a movable die is arranged on one side face of the fixed die, an upright post is fixedly connected to the outer surface of the fixed die, a forming lug is fixedly connected to one end of the upright post, a fixing mechanism is arranged in the fixed die, the number of the fixing mechanisms is two, the fixing mechanism comprises an extrusion block, and the extrusion block is arranged in the fixed die.

As a preferred implementation mode, one end fixedly connected with spliced pole of extrusion piece, the surface fixedly connected with arc piece of spliced pole, the quantity of arc piece is two, the one end fixedly connected with first spring of extrusion piece is kept away from to the spliced pole, the other end and the inner wall fixed connection of cover half of first spring.

As a preferred implementation mode, the outer surface fixedly connected with slider of spliced pole, the slider runs through in the inside of cover half, set up on the cover half with the spout that the slider agrees with mutually, the one end fixedly connected with pull rod of spliced pole is kept away from to the slider.

As a preferred implementation mode, a demoulding mechanism is arranged on one side face of the movable mould, the demoulding mechanism comprises an extrusion plate, a fixing column is fixedly connected with one side face, close to the fixed mould, of the extrusion plate, and a clamping groove matched with the extrusion block is formed in the fixing column.

As a preferred implementation mode, the stripper plate is close to a side fixedly connected with resilience post of fixed column, the resilience post runs through in the inside of cover half, resilience post and cover half sliding connection, the one end fixedly connected with spacing piece of resilience post.

As a preferred embodiment, a side surface, away from the rebound post, of the limiting piece is fixedly connected with a second spring, and one end, away from the limiting piece, of the second spring is fixedly connected with the inner wall of the fixed die.

Compared with the prior art, the utility model has the advantages and positive effects that:

According to the utility model, the fixing mechanism is arranged, the extruding plate is fixed under the cooperation of the fixing column and the clamping groove, and the fixing mechanism can conveniently remove the limit of the fixing column, so that when the toothpaste package injection mold is used, the rapid demolding function can be realized only by pulling the pull rod outside and then matching with the demolding mechanism, and the second spring is arranged, and under the action of the second spring, the extruding plate can completely demold the toothpaste package blocks on the molding convex blocks under enough extrusion force when the extruding plate is ejected out in time, so that the demolding efficiency of the mold is improved.

Drawings

Fig. 1 is a perspective view of a toothpaste package injection mold convenient for demolding.

Fig. 2 is a schematic drawing showing the disassembly of the injection mold for toothpaste package with convenient demolding.

Fig. 3 is a schematic drawing showing the disassembly of the injection mold for toothpaste package, which is convenient for demolding.

Fig. 4 is a schematic diagram showing the installation of a second spring of the toothpaste package injection mold convenient for demolding.

Fig. 5 is an arc-shaped block installation schematic diagram of a toothpaste package injection mold convenient for demolding.

Legend description:

1. A fixed mold; 2. a movable mold; 3. a column; 4. forming a bump; 5. a demoulding mechanism;

6. A fixing mechanism; 51. an extrusion plate; 52. fixing the column; 53. a clamping groove;

54. A rebound column; 55. a limiting piece; 56. a second spring; 61. extruding a block; 62. a connecting column;

63. an arc-shaped block; 64. a first spring; 65. a slide block; 7. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: a toothpaste package injection mold convenient for demolding, comprising: the fixed die 1, a side of fixed die 1 is equipped with movable mould 2, the surface fixedly connected with stand 3 of fixed die 1, the one end fixedly connected with shaping lug 4 of stand 3, the inside of fixed die 1 is equipped with fixed establishment 6, the quantity of fixed establishment 6 is two, fixed establishment 6 includes extrusion piece 61, the inside of fixed die 1 is arranged in to extrusion piece 61, the one end fixedly connected with spliced pole 62 of extrusion piece 61, the surface fixedly connected with arc piece 63 of spliced pole 62, the quantity of arc piece 63 is two, the one end fixedly connected with first spring 64 of extrusion piece 61 is kept away from to spliced pole 62, the other end of first spring 64 and the inner wall fixedly connected with of fixed die 1, the surface fixedly connected with slider 65 of spliced pole 62, slider 65 runs through in the inside of fixed die 1, set up the spout that agrees with slider 65 on the fixed die 1, the one end fixedly connected with pull rod 7 of spliced pole 62 is kept away from to slider 65.

In this embodiment, through setting up fixed establishment 6, and the quantity of fixed establishment 6 is two, and then fix it simultaneously from the both sides of stripper plate 51, compactness and stability when having guaranteed stripper plate 51 and cover half 1 subsides, the spacing groove that agrees with arc piece 63 has been seted up to cover half 1 in addition, can guarantee again under the effect of arc piece 63 that spliced pole 62 drives extrusion piece 61 and can not appear rotating etc. condition when sliding extrusion piece 61, and then the inclined plane of extrusion piece 61 can be extruded to fixed column 52, set up first spring 64 in addition for extrusion piece 61 can reset automatically under its elastic force.

Example 2

As shown in fig. 1-5, a demolding mechanism 5 is arranged on one side of the movable mold 2, the demolding mechanism 5 comprises an extrusion plate 51, a fixed column 52 is fixedly connected to one side of the extrusion plate 51 close to the fixed mold 1, a clamping groove 53 matched with an extrusion block 61 is formed in the fixed column 52, a rebound column 54 is fixedly connected to one side of the extrusion plate 51 close to the fixed column 52, the rebound column 54 penetrates through the inside of the fixed mold 1, the rebound column 54 is in sliding connection with the fixed mold 1, a limiting piece 55 is fixedly connected to one end of the rebound column 54, a second spring 56 is fixedly connected to one side of the limiting piece 55 away from the rebound column 54, and one end of the second spring 56 away from the limiting piece 55 is fixedly connected with the inner wall of the fixed mold 1.

In this embodiment, by setting the demolding mechanism 5, the demolding of the toothpaste package injection mold can be completed rapidly, the four resilient posts 54 disposed at four corners of the extrusion plate 51 are simultaneously rebounded by the elastic force generated by compressing the second spring 56, so that the extrusion plate 51 can have enough and uniform elastic force to completely separate the injection molding blocks on the molding protruding block 4, and the limiting piece 55 is set, so that the resilient posts 54 can only move by a specific distance during rebound, and the moving distance of the extrusion plate 51 is the same, thereby ensuring that the extrusion plate 51 is always under the limitation of the upright post 3 and the molding protruding block 4.

Working principle:

As shown in fig. 1-5, when the movable mold 2 reciprocates under the action of external power, the extruding plate 51 is reset by extrusion, the extruding plate 51 drives the four rebound posts 54 at the four corners of the extruding plate 51 to slide into the fixed mold 1, the second spring 56 is compressed by the limiting piece 55, so that the second spring 56 generates enough elastic force, meanwhile, the extruding plate 51 drives the fixed post 52 to enter into the fixed mold 1, the extruding block 61 is extruded while entering, the extruding block 61 is extruded into the fixed mold 1, the connecting post 62 drives the two arc blocks 63 to slide into the limiting grooves formed in the fixed mold 1 by extrusion, the extruding block 61 is ensured not to rotate due to the twisting of the first spring 64 when the extruding block 61 slides, the extruding block 61 is contacted with the inner wall of the fixed mold 1 under the action of the elastic force of the first spring 64 at the moment, the clamping groove 53 formed in the fixed post 52 is matched with the extruding block 51, the extruding plate 51 is stable, the extruding block 61 can be separated from the fixed mold 4 by the elastic force of the first spring 64 when the extruding block 4 is separated from the fixed mold 1, and the extruding block 4 is separated from the sliding on the fixed mold 4 by the sliding block 4 when the extruding block 4, and the extruding block 4 is separated from the injection molding is properly.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (1)

1. Toothpaste package injection mold convenient to drawing of patterns, characterized by comprising: the fixed die comprises a fixed die (1), wherein a movable die (2) is arranged on one side surface of the fixed die (1), an upright post (3) is fixedly connected to the outer surface of the fixed die (1), a forming lug (4) is fixedly connected to one end of the upright post (3), fixing mechanisms (6) are arranged in the fixed die (1), the number of the fixing mechanisms (6) is two, the fixing mechanisms (6) comprise extrusion blocks (61), and the extrusion blocks (61) are arranged in the fixed die (1);

One end of the extrusion block (61) is fixedly connected with a connecting column (62), the outer surface of the connecting column (62) is fixedly connected with arc blocks (63), the number of the arc blocks (63) is two, one end of the connecting column (62) away from the extrusion block (61) is fixedly connected with a first spring (64), and the other end of the first spring (64) is fixedly connected with the inner wall of the fixed die (1);

The outer surface of the connecting column (62) is fixedly connected with a sliding block (65), the sliding block (65) penetrates through the inside of the fixed die (1), a sliding groove matched with the sliding block (65) is formed in the fixed die (1), and one end, far away from the connecting column (62), of the sliding block (65) is fixedly connected with a pull rod (7);

A demoulding mechanism (5) is arranged on one side surface of the movable mould (2), the demoulding mechanism (5) comprises an extrusion plate (51), a fixing column (52) is fixedly connected to one side surface of the extrusion plate (51) close to the fixed mould (1), and a clamping groove (53) matched with the extrusion block (61) is formed in the fixing column (52);

A rebound column (54) is fixedly connected to one side surface of the extrusion plate (51) close to the fixed column (52), the rebound column (54) penetrates through the inside of the fixed die (1), the rebound column (54) is slidably connected with the fixed die (1), and a limit plate (55) is fixedly connected to one end of the rebound column (54)

And one side surface of the limiting piece (55) far away from the rebound column (54) is fixedly connected with a second spring (56), and one end of the second spring (56) far away from the limiting piece (55) is fixedly connected with the inner wall of the fixed die (1).