A slider ramping mechanism

Abstract

The invention is a slider inclined mechanism, comprising: a slider insert group for forming a product, which includes at least three slider inserts, any of which is provided with a first hook on the side away from the product; two or more slider bodies, the number of all slider bodies is less than the number of all slider inserts, all slider bodies are arranged on different sides of the product, any slider body is connected with a slider insert, any slider body is provided with a second hook on the side in contact with the slider insert, which is in sliding connection with the first hook, and the first hook is limited by a guide mechanism when sliding relative to the second hook, any two adjacent slider inserts are not parallel to each other relative to the movement direction of the slider body, the beneficial effect of the invention is that the arrangement of the slider body and the slider insert in the mechanism solves the problem that the four-sided slider mechanism in the mold occupies a large mold space, leading to a large forming machine, and effectively shortens the length of the cross runner, reduces the waste generated therein, and reduces the production cost.

Description

[Technical Field]

[0001] This invention relates to the field of mold mechanism technology, and in particular to a slider oblique retraction mechanism. [Background Technology]

[0002] like Figure 1 The cylindrical product 20 shown is formed as follows: Figure 2 As shown, slider mechanisms 30 need to be designed on all four sides. However, the slider mechanisms 30 occupy a large mold space, so a larger machine is required during molding, resulting in high production costs for product 20. Furthermore, when the slider mechanism 30 is set in a multi-cavity mold, the spacing between the corresponding products 20 in the mold is large, resulting in a long cross runner, which is not conducive to the molding of product 20. Also, there are many material heads generated in the cross runner, so excessive waste will increase the production cost of product 20.

[0003] In view of this, it is necessary to provide a slider oblique retraction mechanism to solve the above problems. [Summary of the Invention]

[0004] The technical problem this invention aims to solve is that: when molding cylindrical products, slider mechanisms are required on all four sides. However, these slider mechanisms occupy a large mold space, necessitating a larger molding machine and resulting in high production costs. Furthermore, when the slider mechanism is installed in a multi-cavity mold, the spacing between the corresponding products within the mold is large, leading to a longer runner, which is detrimental to product molding. Additionally, the runner generates a large amount of sprue, resulting in excessive waste and increased production costs. This invention provides a slider oblique retraction mechanism to solve the above problems.

[0005] The solution to the technical problem of this invention is: a slider oblique retraction mechanism, comprising:

[0006] A slider assembly used to shape a product;

[0007] The slider insert assembly includes at least three slider inserts, with the side of any slider insert closer to the product conforming to the structure of the product, and the side of any slider insert furthest from the product having a first hook.

[0008] There are two or more slider bodies, the total number of slider bodies is less than the total number of slider inserts, all slider bodies are located on different sides of the product, any slider body is connected to a slider insert, any slider body has a second hook on the side that contacts the slider insert, the second hook of the slider body is slidably connected to the first hook of the slider insert, when the first hook of the slider insert slides relative to the second hook of the slider body, it is limited by a guide mechanism to restrict the movement of the slider insert along the exit trajectory, and the movement directions of any two adjacent slider inserts relative to the slider body are not parallel to each other.

[0009] Preferably, at least one connecting block can be detachably connected to the side of the slider body near the slider insert, and a second hook is provided on the connecting block for easy disassembly.

[0010] Preferably, all slider inserts are slidably connected to all connecting blocks in a one-to-one correspondence, in order to save materials and thus reduce the production cost of the product.

[0011] Preferably, the slider insert assembly is used to form two products. The slider insert assembly shares a connecting block on the side of the two adjacent products to improve the stability when the slider body drives the connecting block to slide relative to the slider insert.

[0012] Preferably, the number of slider inserts is set according to the product's appearance design. The product's outer periphery has a concave-convex structure. The slider insert group includes four slider inserts and two slider bodies. The slider inserts are slidably connected to each other on any slider body in pairs to prevent the product's outer periphery from being damaged due to the pull-out angle when the slider body drives the slider inserts out.

[0013] Preferably, the first hook and the second hook include, but are not limited to, "T"-shaped hooks, for enhancing the stability of the slider insert relative to the slider body when moving.

[0014] A mold, characterized in that it includes a male mold plate, a female mold plate, and the aforementioned slider oblique retraction mechanism.

[0015] Preferably, the male mold plate is provided with a male mold core, and the guiding mechanism includes, but is not limited to, a limiting groove, which is disposed within the male mold core.

[0016] Preferably, a bundle block is fixedly connected inside the female template, and the side of the bundle block near the male template is provided with an extension structure to increase the contact area with the slider body, thereby strengthening the clamping and positioning effect on the slider body when the mold is closed.

[0017] The beneficial effects of this invention are as follows: This invention provides a slider oblique retraction mechanism, which includes a slider insert assembly for molding a product. The slider insert assembly includes at least three slider inserts, each slider insert having a first hook on its side away from the product; and two or more slider bodies, the total number of slider bodies being less than the total number of slider inserts. All slider bodies are distributed on different sides of the product. Each slider body is connected to a slider insert, and each slider body has a second hook on its side in contact with a slider insert, which is slidably connected to the first hook of the slider insert. When the first hook slides relative to the second hook, it is limited by a guide mechanism. The movement directions of any two adjacent slider inserts relative to the slider body are not parallel. This arrangement of slider bodies and slider inserts solves the problem of a large mold space occupied by a four-sided slider mechanism within the mold, resulting in a large molding machine. Furthermore, this mechanism effectively shortens the length of the crossflow channel, reduces waste generated within the crossflow channel, and lowers production costs, especially for products with small spacing in a multi-cavity mold. Moreover, this mechanism is simple, reliable, easy to process, convenient to install, and low in cost. [Attached Image Description]

[0018] Figure 1 This is a structural diagram of a well-known product.

[0019] Figure 2 This is a schematic diagram of a known slider mechanism.

[0020] Figure 3 This is a schematic diagram of the structure of the mother template in a slider oblique retraction mechanism of the present invention.

[0021] Figure 4 This is a schematic diagram of the structure of the sliding block insert before exiting the pre-template in a sliding block oblique retraction mechanism of the present invention.

[0022] Figure 5 This is a schematic diagram of the structure of the male template after the slider insert retracts in a slider oblique retraction mechanism of the present invention.

[0023] Figure 6 This is a schematic diagram of the slider insert in a slider oblique retraction mechanism of the present invention.

Detailed Implementation Methods

[0024] To further illustrate the technical means and effects of the present invention, the following detailed description is provided in conjunction with the embodiments of the present invention and their accompanying drawings.

[0025] This invention provides a slider oblique retraction mechanism, comprising:

[0026] A slider assembly for molding a product 20;

[0027] The slider insertion assembly includes at least three slider insertions 300, with the side of any slider insertion 300 closer to the product 20 conforming to the structure of the product 20, and the side of any slider insertion 300 furthest from the product 20 having a first hook 30.

[0028] There are two or more slider bodies 310, the total number of slider bodies 310 is less than the total number of slider inserts 300, all slider bodies 310 are located on different sides of the product 20, any slider body 310 is connected to a slider insert 300, any slider body 310 has a second hook 311 on the side that contacts the slider insert 300, the second hook 311 of the slider body 310 is slidably connected to the first hook 301 of the slider insert 300, when the first hook 301 of the slider insert 300 slides relative to the second hook 311 of the slider body 310, it is limited by a guide mechanism to restrict the slider insert 300 from moving along the exit trajectory, and the movement directions of any two adjacent slider inserts 300 relative to the slider body 310 are not parallel to each other.

[0029] The slider body 310 can be detachably connected to at least one connecting block 312 on the side near the slider insert 300. The second hook 311 is provided on the connecting block 312 for easy disassembly.

[0030] All the sliders 300 are slidably connected to all the connecting blocks 312 in a one-to-one manner, which saves materials and thus reduces the production cost of product 20.

[0031] Among them, the slider insert assembly used to form two products 20 shares a connecting block 312 on the side of the two adjacent products 20, which is used to improve the stability when the slider body 310 drives the connecting block 312 to slide relative to the slider insert 300.

[0032] The number of slider inserts 300 is set according to the appearance design of product 20. The outer periphery of product 20 is provided with concave and convex structures 40. The slider insert group includes four slider inserts 300 and two slider bodies 310. The slider inserts 300 are slidably connected to each other on either slider body 310 to prevent the slider body 310 from pulling out due to the exit angle, which would cause the concave and convex structures 40 on the outer periphery of product 20 to be damaged.

[0033] The first hook 301 and the second hook 311 include, but are not limited to, "T" shaped hooks, which are used to enhance the stability of the slider insert 300 when it moves relative to the slider body 310.

[0034] A mold, characterized in that it includes a male mold plate 100, a female mold plate 200, and the aforementioned slider oblique retraction mechanism.

[0035] The male mold plate 100 is provided with a male mold core 110, and the guiding mechanism includes, but is not limited to, a limiting groove 111, which is disposed in the male mold core 110.

[0036] The female template 200 is fixedly connected to a binding block 210. The binding block 210 is provided with an extension structure 211 on the side near the male template 100 to increase the contact area with the slider body 310, thereby strengthening the binding and positioning effect on the slider body 310 when the mold is closed.

[0037] The working process of this invention is as follows: When the male and female molds open, the slider body 310 moves away from the product 20 along the side perpendicular to the mold opening direction under the action of the inclined guide post 220 and the spring 320. At the same time, the slider body 310 pulls the first hook 301 of the slider insert 300 through the second hook 311, so that the slider insert 300 slides relative to the slider body 310 along the exit trajectory under the action of the guide mechanism, and thus moves away from the product 20. When the male and female molds close, the slider body 310 returns to its original position under the action of the bundle block 210 and the inclined guide post 220. At the same time, the slider body 310 pushes the slider insert 300, so that the first hook 301 of the slider insert 300 returns to its original position along the exit trajectory under the action of the guide mechanism.

[0038] The beneficial effect of this invention is that it provides a slider oblique retraction mechanism, which includes a slider insert assembly for forming a product 20. The slider insert assembly includes at least three slider inserts 300, each slider insert 300 having a first hook 30 on the side away from the product 20; and two or more slider bodies 310, the total number of slider bodies 310 being less than the total number of slider inserts 300. All slider bodies 310 are distributed on different sides of the product 20, each slider body 310 is connected to a slider insert 300, and each slider body 310 has a second hook 311 on the side contacting the slider insert 300. The second hook 311 of the slider body 310 is connected to... The first hook 301 of the slider insert 300 is slidably connected, and when the first hook 301 slides relative to the second hook 311, it is limited by the guide mechanism. The movement directions of any two adjacent slider inserts 300 relative to the slider body 310 are not parallel to each other. The arrangement of the slider body 310 and the slider insert 300 in this invention mechanism solves the problem that the four-sided slider mechanism 30 occupies a large space in the mold, resulting in a large molding machine. In addition, this mechanism is suitable for the small spacing of products 20 in a multi-cavity mold, effectively shortening the length of the cross runner, reducing the waste generated in the cross runner, and reducing the production cost of product 20. Moreover, this mechanism is simple, reliable, easy to process, easy to install, and low in cost.

[0039] It should be noted that the present invention is not limited to the above embodiments. Any simple modifications, equivalent changes and alterations made by those skilled in the art to the above embodiments based on the technical solutions of the present invention shall fall within the protection scope of the present invention.

Claims

1. A slider oblique retraction mechanism, characterized in that, include: A slider assembly used to form a product (20); The slider insertion group includes at least three slider insertions (300), and each slider insertion (300) has a first hook (301) on the side away from the product (20); There are two or more slider bodies (310), the total number of slider bodies (310) is less than the total number of slider inserts (300), all slider bodies (310) are disposed on different sides of the product (20), any slider body (310) is connected to a slider insert (300), any slider body (310) is provided with a second hook (311) on the side that contacts the slider insert (300), the second hook (311) of the slider body (310) is slidably connected to the first hook (301) of the slider insert (300), the first hook (301) is limited by a guide mechanism when sliding relative to the second hook (311), and the movement directions of any two adjacent slider inserts (300) relative to the slider body (310) are not parallel to each other.

2. The slider oblique retraction mechanism as described in claim 1, characterized in that: At least one connecting block (312) can be detachably connected to the side of the slider body (310) near the slider insert (300), and the second hook (311) is provided on the connecting block (312).

3. The slider oblique retraction mechanism as described in claim 2, characterized in that: All of the slider inserts (300) are slidably connected to all of the connecting blocks (312) in a one-to-one correspondence.

4. The slider oblique retraction mechanism as described in claim 2, characterized in that: The slider assembly for forming two products (20) shares a connecting block (312) on the side of two adjacent products (20).

5. The slider oblique retraction mechanism as described in claim 1, characterized in that: The number of slider inserts (300) is set according to the appearance design of the product (20). The product (20) has a concave-convex structure (40) on its periphery. The slider insert group includes four slider inserts (300). The slider body (310) has two sliders. The slider inserts (300) are slidably connected to each other on any slider body (310).

6. The slider oblique retraction mechanism as described in claim 1, characterized in that: The first hook (301) and the second hook (311) are "T" shaped hooks.

7. A mold, characterized in that, It includes a male template (100), a female template (200), and a slider retraction mechanism as described in any one of claims 1 to 6.

8. The mold as described in claim 7, characterized in that: The male mold plate (100) is provided with a male mold core (110), and the guiding mechanism is a limiting groove (111), which is disposed in the male mold core (110).

9. The mold as described in claim 7, characterized in that: A bundle block (210) is fixedly connected inside the mother template (200). The bundle block (210) has an extension structure (211) on the side near the male template (100) to increase the contact area with the slider body (310).

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