Zero-contact jig

Abstract

The utility model discloses a zero-contact jig which comprises a supporting seat and a supporting assembly. The supporting assembly comprises at least two supporting units, the supporting units are connected with one face of the supporting base, the two supporting units are located on the same face of the supporting base, the ends, away from the supporting base, of the supporting units are provided with contact faces, the contact faces are inclined faces, and the inclination directions of the contact faces of the two supporting units are opposite. And the inclination direction is inclined from outside to inside along the arrangement direction of the two supporting units. According to the zero-contact jig, the two opposite supporting units are arranged, and the contact surfaces with the opposite inclination directions are arranged on the surfaces, away from the supporting base, of the supporting units, so that when glass is placed on the zero-contact jig, the two ends of the glass fall on the contact surfaces of the two supporting units correspondingly; therefore, only the outermost cutting edge of the glass body is in small contact with the contact surface, and the effective area of the glass is not in contact, so that the situation that the glass quality is influenced due to the fact that puncture points, scratches and dirt are generated on the surface of the effective area is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fixtures, in particular to a zero-contact fixture. Background Art

[0002] CD-patterned glass refers to glass with a surface that has fine circular patterns similar to those on a CD. This type of glass is usually made through special processing techniques, such as chemical etching or laser engraving, and is often used in decorative doors and windows, furniture, artworks, or display screens of electronic products.

[0003] After processing, the traditional CD pattern glass body 100 is usually divided into two parts: the effective area 101 and the cutting area 102. Figure 1 During subsequent processing, the cutting area 102 needs to be cut off and the effective area 101 needs to be cut into the required shape to complete the cutting process. When this type of glass is transported and inspected, it needs to be placed on a jig and then observed for damage or defects on the surface to ensure the quality of glass production. However, when traditionally inspecting CD grain glass, the glass body is usually placed on a flat surface before inspection or transport. At this time, the glass body 100 is in contact with a large area of ​​the flat surface, which can easily cause puncture points, surface scratches, and contamination on the surface of the effective area 101, affecting the quality of the glass. Utility Model Content

[0004] Aiming at the problem in the prior art that CD pattern glass placed on a flat surface for transportation and inspection is easily scratched and contaminated, the utility model provides a zero-contact fixture.

[0005] The utility model discloses a zero-contact fixture comprising: a support base and a support assembly; the support assembly comprises at least two support units, the support unit being connected to one side of the support base, and the two support units being located on the same side of the support base, a contact surface being provided at one end of the support unit away from the support base, and the contact surface being an inclined surface, the contact surfaces of the two support units being inclined in opposite directions, and the inclination direction being inclined from outside to inside along the setting direction of the two support units.

[0006] Preferably, an isolation layer is provided on the surface of the contact surface.

[0007] Preferably, the material of the contact surface isolation layer is Teflon cloth.

[0008] Preferably, a guide groove is provided at one end of the support seat close to the support unit, and the support assembly further includes a guide block, which is connected to at least one of the support units and is located in the guide groove to guide the support unit along the guide groove.

[0009] Preferably, a limiting member is provided at one end of the guide block, and the limiting member limits the position of the guide block.

[0010] Preferably, the limiting member is a nut, and the limiting member passes through the guide block.

[0011] Preferably, the number of the support units is four, and two of them form a group, and are respectively arranged on one side and the opposite side of the support base.

[0012] Preferably, the two support units on one side of the support base are fixedly connected to the support base.

[0013] Compared with the prior art, the present invention provides a zero-contact fixture with the following beneficial effects:

[0014] 1. The zero-contact jig is provided with two opposing support units, and contact surfaces with opposite inclinations are provided on the side of the support unit away from the support seat. When the glass is placed on the zero-contact jig, the two ends of the glass fall on the contact surfaces of the two support units respectively, so that only the outermost cut edges of the glass body will have a small amount of contact with the contact surface, while the effective area of ​​the glass will not come into contact, thereby avoiding puncture points, scratches and contamination on the surface of the effective area, which affects the quality of the glass.

[0015] 2. The zero-contact jig is configured by providing a guide groove on the surface of the support seat and setting a guide block in the guide groove. At least one support unit connected to the guide block enables the support unit to be moved along the guide groove, thereby adjusting the distance between the two support units on one side of the support seat, and then adjusting the distance between the two contact surfaces, so that the zero-contact jig can support glass of any size, thereby improving the compatibility of the zero-contact jig with glass of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the glass body structure in the background technology;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is another schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the support assembly structure of the utility model;

[0020] Figure 5 This is another three-dimensional structural diagram of the utility model;

[0021] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the structure in the middle.

[0022] In the accompanying drawings, 100 is the glass body; 101 is the effective area; 102 is the cutting area;

[0023] 1. Support seat; 11. Guide groove;

[0024] 2. Support assembly; 21. Support unit; 22. Guide block; 211. Contact surface; 221. Limiting member. DETAILED DESCRIPTION

[0025] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0026] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present disclosure.

[0027] Reference Figure 2-Figure 3 , Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model; Figure 3 Another schematic diagram of the three-dimensional structure of the present invention is shown. A zero-contact fixture includes: a support base 1 and a support assembly 2; the support assembly 2 includes at least two support units 21, the support units 21 being connected to one side of the support base 1 and being located on the same side of the support base 1. A contact surface 211 is provided at one end of the support unit 21 away from the support base 1, and the contact surface 211 is an inclined surface. The contact surfaces 211 of the two support units 21 are inclined in opposite directions, and the inclination direction is inclined from the outside to the inside along the arrangement direction of the two support units 21, so that when a glass body 100 is placed on the zero-contact fixture, the two ends of the glass fall exactly on the two contact surfaces 211, and due to the relatively hard texture of the glass body 100, the glass body 100 is supported in a flat surface, and only the cutting areas 102 at the two ends come into contact with the contact surfaces 211, thereby preventing the effective area 101 from coming into contact with objects of higher hardness, which may cause puncture points, scratches, or contamination.

[0028] The zero-contact jig is provided with two opposing support units 21, and a contact surface 211 with opposite inclinations is provided on a side of the support unit 21 away from the support seat 1. When the glass is placed on the zero-contact jig, both ends of the glass fall on the contact surfaces of the two support units 21 respectively, so that only the outermost cutting edge 102 of the glass body 100 will have a small amount of contact with the contact surface 211, while the effective area 101 of the glass will not come into contact, thereby avoiding the generation of puncture points, scratches and contamination on the surface of the effective area 101, which affects the quality of the glass, and avoiding the glass from being damaged by pressure during transportation and scratching the staff.

[0029] Furthermore, an isolation layer is provided on the surface of the contact surface 211 , and the isolation layer is made of a flexible material, thereby reducing damage caused when glass is directly placed on the contact surface 211 by humans.

[0030] Specifically, the isolation layer on the contact surface 211 is made of Teflon cloth, and the Teflon cloth is dust-proof and non-slip.

[0031] When processing CD-patterned glass, the required sizes of glass used in different products are different, resulting in the production of glass of various sizes. In order to ensure the compatibility of the zero-contact jig with glasses of different sizes, a jig that can adjust the distance between the contact surfaces 211 is needed to solve this problem, so as to avoid the situation where each size of glass needs to be customized with a jig of corresponding size for lifting, which affects the production cost.

[0032] Reference Figure 4-Figure 6 , Figure 4 This is a schematic diagram of the support assembly structure of the utility model; Figure 5 This is another three-dimensional structural diagram of the utility model; Figure 6 For this utility model Figure 5 A magnified schematic diagram of the structure at point A in the middle. A guide groove 11 is defined at one end of the support base 1 near the support unit 21. The support assembly 2 further includes a guide block 22 connected to at least one support unit 21. The guide block 22 is positioned within the guide groove 11 and guides the support unit 21 along the guide groove 11.

[0033] The zero-contact jig is configured by providing a guide groove 11 on the surface of a support seat 1, and setting a guide block 22 located in the guide groove 11. At least one support unit 21 connected to the guide block 22 is used to move the support unit 21 along the guide groove 11, thereby adjusting the distance between the two support units 21 located on one side of the support seat 1, and further adjusting the distance between the two contact surfaces 211, so that the zero-contact jig can support glass of any size, thereby improving the compatibility of the zero-contact jig with glass of various sizes.

[0034] A limit piece 221 is provided at one end of the guide block 22, and the limit piece 221 limits the position of the guide block 22, so that after the distance between the two contact surfaces 211 corresponding to a certain size of glass is adjusted, the position of the guide block 22 can be fixed by the contact surface 211, thereby preventing the guide block 22 from driving the support unit 21 to move along the guide groove 11, resulting in a change in the distance between the two contact surfaces 211.

[0035] Specifically, the limiting member 221 is a nut or a pin, and the limiting member 221 passes through the guide block 22 .

[0036] Furthermore, the number of the supporting units 21 is four, and two of them form a group, and are respectively disposed on one surface and an opposite surface of the supporting base 1 .

[0037] The two support units 21 on one side of the support base 1 are fixedly connected to the support base 1, so that a zero-contact jig has two sets of support units 21 to support the glass. One side has two support units 21 with fixed spacing, and the other side has two support units 21 with adjustable spacing. This ensures that when producing zero-contact jigs, the distance between the two support units 21 with fixed spacing can be set to the size of the glass produced required for the main business, and the other set of support units 21 can be adjusted according to the size required for other businesses, thereby improving the size conversion efficiency.

[0038] In the description of the present invention, it should be understood that the terms "middle", "length", "upper", "lower", "front", "back", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise expressly specified or limited, a first feature "on" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. "Multiple" means at least two, such as two or three, unless otherwise expressly specified or limited.

[0040] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0041] The above is only for explaining the implementation mode of the present invention and is not intended to limit the present invention. For those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present invention without creative work should be included in the scope of protection of the present invention.

Claims

1. A zero-contact fixture, characterized in that: include: Support seat (1); as well as A support assembly (2) comprising at least two support units (21), wherein the support units (21) are connected to one side of the support base (1), and the two support units (21) are located on the same side of the support base (1), and a contact surface (211) is provided at one end of the support unit (21) away from the support base (1), and the contact surface (211) is an inclined surface, and the contact surfaces (211) of the two support units (21) are inclined in opposite directions, and the inclined directions are inclined from outside to inside along the arrangement direction of the two support units (21).

2. The zero-contact fixture according to claim 1, characterized in that: An isolation layer is provided on the surface of the contact surface (211).

3. The zero-contact fixture according to claim 2, characterized in that: The material of the surface isolation layer of the contact surface (211) is Teflon cloth.

4. The zero-contact fixture according to claim 1, characterized in that: A guide groove (11) is provided at one end of the support seat (1) close to the support unit (21). The support assembly (2) further comprises a guide block (22). The guide block (22) is connected to at least one of the support units (21). The guide block (22) is located in the guide groove (11) and guides the support unit (21) along the guide groove (11).

5. The zero-contact fixture according to claim 4, characterized in that: A limiting member (221) is provided at one end of the guide block (22), and the limiting member (221) limits the position of the guide block (22).

6. The zero-contact fixture according to claim 5, characterized in that: The limiting member (221) is a nut, and the limiting member (221) passes through the guide block (22).

7. A zero-contact fixture according to any one of claims 1 to 6, characterized in that: The number of the support units (21) is four, and two of them form a group, and are respectively arranged on one side and the opposite side of the support base (1).

8. The zero-contact fixture according to claim 7, characterized in that: The two support units (21) on one side of the support base (1) are fixedly connected to the support base (1).

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