Nylon hand mold tray

Abstract

The utility model discloses a nylon hand mould disc that can reduce the contact area with the track, comprising: disc body, and the limiting boss that sets up in the middle part of disc body, the center of disc body is equipped with the through limiting boss's rotation stop installation through -hole, and at least one rotation stop surface is arranged on the hole wall of rotation stop installation through -hole, limiting face is arranged on the limiting boss, the disc body is provided with arc convex part on its side face.

Description

Technical Field

[0001] This utility model relates to a hand mold holder for dipped and molded gloves, and more particularly to a hand mold plate in the hand mold holder. Background Technology

[0002] Currently, the hand mold plate in traditional hand mold holders has a cylindrical structure on the side of the disc, resulting in a large contact area with the track. This causes greater resistance during sliding in actual use, leading to higher rated power and energy consumption for the entire glove production line. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a nylon hand mold plate that can reduce the contact area with the track.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a nylon hand mold plate, comprising: a disc body and a limiting boss disposed in the middle of the disc body, an anti-rotation mounting through hole penetrating the limiting boss is provided at the center of the disc body, at least one anti-rotation surface is provided on the hole wall of the anti-rotation mounting through hole, and a limiting surface is provided on the limiting boss; the disc body is provided with an arc-shaped protrusion on its side.

[0005] As a preferred embodiment, in the aforementioned nylon hand mold plate, only one limiting surface is provided on the limiting boss.

[0006] As a preferred embodiment, in the nylon hand mold plate, an anti-rotation surface or a pair of parallel anti-rotation surfaces is provided on the wall of the anti-rotation mounting through hole, and the limiting surface is perpendicular to the anti-rotation surface.

[0007] As a preferred embodiment, in the nylon hand mold plate, the height of the arc-shaped protrusion is ≤ the radius of the arc-shaped protrusion and ≥ 2.5 mm.

[0008] As a preferred embodiment, in the aforementioned nylon hand mold plate, the limiting boss is provided with an annular spring chamber, a spring mounting post is formed in the middle of the annular spring chamber, and the anti-rotation mounting through hole is opened on the spring mounting post.

[0009] As a preferred embodiment, in the aforementioned nylon hand mold plate, the spring mounting post is a conical structure with a smaller top and a larger bottom.

[0010] As a preferred embodiment, in the aforementioned nylon hand mold plate, the limiting boss is provided with several reinforcing ribs along the circumferential direction on the inner wall of the annular spring chamber.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model changes the surface contact between the disc and the track to a line contact by setting an arc-shaped protrusion on the side of the disc, thereby reducing resistance and reducing the rated power of the entire glove production line and reducing energy consumption.

[0013] 2. This utility model ensures that there will be no errors during installation by setting only one limiting surface on the limiting boss, that is, setting the limiting surface only in one direction.

[0014] 3. By arranging the limiting surface relative to the anti-rotation surface, the anti-rotation surface of the support shaft can be continuous to the end, making the design simpler and the structure more intuitive.

[0015] 4. By controlling the height of the arc-shaped protrusion, this utility model ensures both the wear level during its designed lifespan and the strength of the arc-shaped protrusion.

[0016] 5. This utility model sets an annular spring chamber in the limiting boss, thereby forming a spring mounting column in the middle of the annular spring chamber. This reduces the installation height of the spring, making the structure of the entire hand mold base more compact. At the same time, since the spring is sleeved on the spring mounting column, the force on the spring is more balanced, thereby extending the service life of the spring.

[0017] 6. This utility model increases the strength of the limiting boss by providing reinforcing ribs along the circumferential direction on the inner wall of the annular spring chamber. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a nylon hand mold plate according to the present invention.

[0019] Figure 2 yes Figure 1 The diagram shows the main structural view of the nylon hand mold plate.

[0020] Figure 3 yes Figure 2 A schematic diagram of the AA-direction cross-section structure.

[0021] Figure 4 This is a three-dimensional structural diagram of another nylon hand mold plate described in this utility model.

[0022] Figure 5 yes Figure 4 The diagram shows the main structural view of the nylon hand mold plate.

[0023] Figure 6 yes Figure 5 Schematic diagram of the CC-direction cross-section structure.

[0024] Figures 1 to 6The reference numerals in the attached drawings are as follows: 10, disc body; 100, anti-rotation mounting through hole; 101, anti-rotation surface; 11, limiting boss; 110, annular spring chamber; 1110, reinforcing rib; 111, limiting surface; 12, spring mounting column; 13, arc-shaped protrusion. Detailed Implementation

[0025] The following describes in detail, with reference to the accompanying drawings and two embodiments, a specific implementation scheme of the nylon hand mold plate of this utility model.

[0026] Example 1:

[0027] like Figures 1 to 3 As shown, the nylon hand mold disk of this utility model includes: a disc body 10 and a limiting boss 11 disposed in the middle of the disc body 10. A through hole 100 for anti-rotation mounting is provided at the center of the disc body 10, penetrating the limiting boss 11. A pair of parallel anti-rotation surfaces 101 are provided on the wall of the through hole 100. The limiting boss 11 has only one limiting surface 111 perpendicular to the anti-rotation surface 101. The disc body 10 has an arc-shaped surface on its side. The arc-shaped protrusion 13 has a height H1 of 3 mm and a radius R1 of 3 mm. The limiting boss 11 is provided with an annular spring chamber 110. A spring mounting post 12 with a tapered structure with a small top and a large bottom is formed in the middle of the annular spring chamber 110. The limiting boss 11 has seven reinforcing ribs 1100 arranged circumferentially on the inner wall of the annular spring chamber 110. The anti-rotation mounting through hole 100 is opened on the spring mounting post 12.

[0028] Example 2:

[0029] like Figures 4 to 6 As shown, another type of nylon hand mold disk of this utility model includes: a disc body 10 and a limiting boss 11 disposed in the middle of the disc body 10. A through-hole 100 for anti-rotation mounting is provided at the center of the disc body 10, penetrating the limiting boss 11. A pair of parallel anti-rotation surfaces 101 are provided on the wall of the through-hole 100. Only one limiting surface 111 perpendicular to the anti-rotation surface 101 is provided on the limiting boss 11. An arc-shaped protrusion 13 is provided on the side of the disc body 10. The side of the disc body 10 forms an integral arc surface. The height H2 of the arc-shaped protrusion 13 is 3 mm, and the radius R2 of the arc-shaped protrusion 13 is 4.3 mm. The limiting boss 11 is provided with an annular spring chamber 110. A spring mounting post 12 with a conical structure with a small top and a large bottom is formed in the middle of the annular spring chamber 110. The limiting boss 11 is provided with seven reinforcing ribs 1100 along the circumferential direction on the inner wall of the annular spring chamber 110. The anti-rotation mounting through hole 100 is opened on the spring mounting post 12.

[0030] In actual use, the arc-shaped protrusion 13 on the side of the disc 10 makes the disc 10 and the track make line contact, reducing resistance and thus reducing the rated power of the entire glove production line and reducing energy consumption.

[0031] In summary, the above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent variations and modifications made to the shape, structure, features and spirit described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A nylon hand mold plate, comprising: The disc body and a limiting boss located in the middle of the disc body are provided. An anti-rotation mounting through hole is provided at the center of the disc body through the limiting boss. At least one anti-rotation surface is provided on the wall of the anti-rotation mounting through hole. A limiting surface is provided on the limiting boss. The disc body is characterized by having an arc-shaped protrusion on its side.

2. The nylon hand mold plate according to claim 1, characterized in that, The limiting boss has only one limiting surface.

3. A nylon hand mold plate according to claim 2, characterized in that, The anti-rotation mounting through hole has an anti-rotation surface or a pair of parallel anti-rotation surfaces on its hole wall, and the limiting surface is perpendicular to the anti-rotation surface.

4. A nylon hand mold plate according to claim 1, characterized in that, The height of the arc-shaped protrusion is less than or equal to the radius of the arc-shaped protrusion and greater than or equal to 2.5 mm.

5. A nylon hand mold plate according to any one of claims 1 to 4, characterized in that, The limiting boss is provided with an annular spring chamber, and a spring mounting post is formed in the middle of the annular spring chamber. The anti-rotation mounting through hole is opened on the spring mounting post.

6. A nylon hand mold plate according to claim 5, characterized in that, The spring mounting post is a conical structure with a smaller top and a larger bottom.

7. A nylon hand mold plate according to claim 5, characterized in that, The limiting boss has several reinforcing ribs arranged circumferentially on the inner wall of the annular spring chamber.

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