Glass adsorption jig

Abstract

A glass adsorption jig comprises a base, at least one suction cup used for fixing glass is arranged on the base, and a lifting mechanism arranged around the suction cup and a positioning assembly used for positioning the loading height of the lifting mechanism are arranged on the base; the lifting mechanism comprises a lifting table used for placing glass and an air cylinder used for controlling the lifting table to ascend and descend, the positioning assembly comprises a plurality of positioning pieces used for positioning the height of the lifting table, and the lifting table abuts against the positioning pieces when located at the to-be-loaded position. Compared with the prior art, the height of the lifting table is positioned through the positioning assembly, the ultra-thin glass is placed on the lifting table with the set height, the safety and stability of the ultra-thin glass in the placing process are ensured, meanwhile, the lifting table is controlled to descend under the action of the air cylinder, and therefore the ultra-thin glass is moved to the suction cup; and the ultrathin glass is adsorbed and fixed under the action of the suction cups, and the ultrathin glass does not need to be clamped and moved, so that the ultrathin glass cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a glass adsorption jig. Background Art

[0002] Glass is hard and brittle, making it difficult to machine. For example, glass cutting is often required in the processing of furniture glass, industrial glass, building doors and windows, curtain walls, etc. Due to the rigidity of glass, the four sides and corners of the glass are sharp after cutting, which not only affects the appearance, but also directly affects the safety of construction workers during the installation process, anti-breakage, aesthetics and other process requirements. Almost all glass needs to be manually or mechanically edged before secondary processing or becoming a product.

[0003] Ultra-thin glass is generally considered glass with a thickness of no more than 100μm. While its thinness offers numerous advantages, its small size also presents challenges in its processing. For example, when grinding ultra-thin glass, it needs to be secured to a fixture. However, using traditional securing methods can easily lead to glass cracking due to uneven force.

[0004] To solve the above problems, Chinese patent application number 202320304277.8 discloses an ultra-thin glass adsorption fixture. The above-disclosed adsorption fixture includes an adsorption platform, on which a plurality of grooves are axially provided, and plates are provided in the grooves. Rubber strips are installed on the top surfaces of the plates. A cavity is formed inside the adsorption platform, and a plurality of thickened parts are axially provided on the top surface of the inside of the adsorption platform. Mounting grooves are provided on the top surfaces of the thickened parts. Air pipes connected to the cavity are installed on the bottom surfaces of the mounting grooves, and suction cups are installed on the upper ends of the air pipes. An annular channel is formed between the suction cups and the mounting grooves, and a rubber ring is provided in the annular channel. Chinese patent application number 202122821279.8 discloses an ultra-thin glass adsorption jig. The above-mentioned glass adsorption jig includes a jig body and a support plate; the jig body has an adsorption surface, the support plate covers the adsorption surface, and the jig body is provided with a first annular adsorption groove, the notch of the first adsorption groove is flush with the adsorption surface, and the support plate is provided with a plurality of adsorption through holes, which are connected to the first adsorption groove.

[0005] In the above-disclosed prior art, the ultra-thin glass is adsorbed and fixed by a suction cup, so that the ultra-thin glass will not move during the edging process. In the above-mentioned solution, when the ultra-thin glass is moved onto the suction cup, it needs to be clamped to the suction cup by a clamp, and then it is adsorbed and fixed by the suction cup. In the clamping process of the ultra-thin glass, due to the thin thickness of the ultra-thin glass, the clamping force required is high, and the ultra-thin glass is easily deformed and bent, or even broken, during the clamping process. Utility Model Content

[0006] The utility model aims to overcome the defects in the prior art and provides a glass adsorption fixture that can move glass onto a suction cup and then adsorb and fix the glass without clamping.

[0007] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solution: a glass adsorption jig, comprising a base, the base being provided with at least one suction cup for fixing the glass, and the base being provided with a lifting mechanism arranged around the suction cup and a positioning assembly for positioning the loading height of the lifting mechanism; the lifting mechanism comprises a lifting platform for placing the glass and a cylinder for controlling the lifting of the lifting platform, the positioning assembly comprises a plurality of positioning parts for positioning the height of the lifting platform, and the lifting platform abuts against the positioning parts when the lifting platform is in the loading position.

[0008] As a preferred solution of the present invention, a suction cup seat for fixing the suction cup is provided at the bottom of the suction cup, and the suction cup seat is arranged on the base.

[0009] As a preferred solution of the present invention, the lifting platform is arranged on opposite sides of the suction cup, a guide hole is provided at the end of the lifting platform, and a guide rod slidably connected to the guide hole is provided on the suction cup seat.

[0010] As a preferred solution of the present invention, the lifting mechanism further includes a mounting plate for mounting the cylinder, and the mounting plate is fixedly disposed on the suction cup seat.

[0011] As a preferred solution of the present invention, a positioning groove for engaging with the positioning piece is formed on the surface of the lifting platform.

[0012] As a preferred solution of the present invention, the positioning member includes a first positioning portion and a second positioning portion that are connected to each other, the first positioning portion is fixedly arranged on the base, and the second positioning portion is arranged at the top end of the first positioning portion.

[0013] As a preferred solution of the present invention, the first positioning portion is always in contact with the side of the lifting platform.

[0014] As a preferred solution of the present invention, the second positioning portion is engaged with the positioning groove for positioning.

[0015] As a preferred solution of the present invention, a handle is provided at the end of the base and connected between two adjacent positioning members.

[0016] As a preferred solution of the present invention, a mounting groove for mounting the cylinder is provided on the base.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The height of the lifting platform is positioned by the positioning component, so that the ultra-thin glass is placed on the lifting platform at the set height, ensuring the safety and stability of the ultra-thin glass during the placement process. At the same time, the lifting platform is controlled to descend under the action of the cylinder, so that the ultra-thin glass is moved to the suction cup. Under the action of the suction cup, the ultra-thin glass is adsorbed and fixed, without the need to clamp and move the ultra-thin glass, thereby preventing damage to the ultra-thin glass;

[0019] 2. Furthermore, a guide rod is connected to the lifting platform, which guides the lifting platform through the guide rod, thereby improving the stability of the lifting platform during movement. At the same time, the lifting height of the lifting platform is positioned by positioning parts arranged on both sides of the suction cup to ensure that the lifting platform will not separate from the guide rod when lifting, thereby ensuring the safety of the lifting platform when transporting ultra-thin glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model

[0021] Figure markings: base 1, suction cup 2, suction cup seat 201, plug 202, lifting mechanism 3, lifting platform 301, guide hole 3011, positioning groove 3012, cylinder 302, mounting plate 3021, guide rod 303, positioning assembly 4, positioning member 401, first positioning portion 4011, second positioning portion 4012, handle 402. DETAILED DESCRIPTION

[0022] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings.

[0023] like Figure 1 As shown, a glass adsorption fixture comprises a base 1, wherein the base 1 is provided with at least one suction cup (2) for fixing glass, and the base (1) is provided with a lifting mechanism (3) arranged around the suction cup (2) and a positioning assembly (4) for positioning the loading height of the lifting mechanism (3); the lifting mechanism (3) comprises a lifting platform (301) for placing glass and a cylinder (302) for controlling the lifting of the lifting platform (301); the positioning assembly (4) comprises a plurality of positioning members (401) for positioning the height of the lifting platform (301), and the lifting platform (301) abuts against the positioning members 401 when the lifting platform (301) is in a position to be loaded.

[0024] Furthermore, two suction cups 2 are provided on the base 1, and the two suction cups 2 are located at opposite ends of the base 1. The suction cups 2 are microporous ceramic suction cups, and the sides of the suction cups 2 are provided with plugs 202 for sealing the suction cups 2, ensuring that there will be no air leakage when the suction cups 2 adsorb the ultra-thin glass, thereby ensuring the stability of the adsorption. In addition, a lifting mechanism 3 is provided at both ends of the suction cup 2, and the ultra-thin glass is placed on the lifting mechanism 3, and the ultra-thin glass is transported to the suction cup 2 through the lifting mechanism 3. Under the action of the suction cup 2, the ultra-thin glass is adsorbed and fixed, and there is no need to clamp and move the ultra-thin glass, so that the ultra-thin glass will not be damaged.

[0025] At the same time, a positioning component 4 is provided on the base 1, and the positioning component 4 is used to position the lifting distance of the lifting platform 301 of the lifting mechanism 3. Specifically, positioning parts 401 are provided on both sides of the suction cup 2, and two positioning parts 401 are provided on each side of the suction cup 2. Each positioning part 401 is located at the end of the lifting platform 301. When the lifting platform 301 is lifted to a certain position, the lifting platform 301 abuts against the positioning part 401, thereby limiting the lifting height of the lifting platform 301.

[0026] A suction cup seat 201 for fixing the suction cup 2 is provided at the bottom of the suction cup 2 . The suction cup seat 201 is arranged on the base 1 . The suction cup 2 is arranged in the middle of the suction cup seat 201 . The positioning member 401 is located at the side of the suction cup seat 201 .

[0027] The lifting platform 301 is arranged on opposite sides of the suction cup 2, and a guide hole 3011 is provided at the end of the lifting platform 301. The suction cup seat 201 is provided with a guide rod 303 that is slidably connected to the guide hole 3011. Furthermore, there are two lifting platforms 301, and the two lifting platforms 301 are arranged at both ends of the suction cup 2. A guide hole 3011 is provided at the end of the lifting platform 301. At the same time, a vertically arranged guide rod 303 is provided on the suction cup seat 201, and the guide rod 303 passes through the guide hole 3011 and is connected to the lifting platform 301. Under the action of the guide rod 303, the lifting and lowering of the lifting platform 301 is guided, thereby ensuring the stability of the lifting and lowering of the lifting platform 301, and then ensuring the reliability and stability of the lifting platform 301 when conveying ultra-thin glass, thereby avoiding damage to the ultra-thin glass.

[0028] Both ends of the lifting platform 301 are provided with positioning grooves 3012 that cooperate with the positioning component 4. Furthermore, the positioning grooves 3012 are arranged at the ends of the lifting platform 301, and the positioning grooves 3012 are located directly below the positioning component 4. The positioning grooves 3012 cooperate with the positioning component 4 to limit the lifting height of the lifting platform 301.

[0029] The lifting mechanism (3) further comprises a mounting plate (3021) for mounting the cylinder (302), the mounting plate (3021) being fixedly mounted on the suction cup seat (201), the mounting plate 3021 being arranged at the end of the cylinder 302, the output shaft of the cylinder 302 passing through the mounting plate 3021 and connected to the bottom of the lifting platform 301, and the lifting and lowering of the lifting platform 301 is controlled by the cylinder 302, and in addition, a mounting groove 101 for mounting the cylinder 302 is provided on the base 1, and the cylinder 302 is located in the mounting groove 101.

[0030] The positioning member 401 includes a first positioning portion 4011 and a second positioning portion 4012 that are connected to each other. The first positioning portion 4011 is fixedly arranged on the base 1, and the second positioning portion 4012 is arranged at the top of the first positioning portion 4011. Furthermore, the first positioning portion 4011 and the second positioning portion 4012 are an integrated structure. The first positioning portion 4011 is vertically arranged on the base 1, and the first positioning portion 4011 is always in contact with the side of the lifting platform 301. The side wall of the first positioning portion 4011 is connected to the side wall of the end of the lifting platform 301. Under the action of the first positioning portion 4011, it is ensured that the lifting platform 301 will not shake during the lifting process, thereby improving the stability of the lifting platform 301.

[0031] In addition, the second positioning portion 4012 is horizontally arranged on the top of the first positioning portion 4011, and the second positioning portion 4012 is engaged with the positioning groove 3012 for positioning. Specifically, the end of the second positioning portion 4012 is connected to the top of the first positioning portion 4011, and the second positioning portion 4012 is arranged toward the lifting platform 301. When the lifting platform 301 is lifted to the second positioning portion 4012, the second positioning portion 4012 is engaged with the positioning groove 3012, and the second positioning portion 4012 is abutted against the bottom of the positioning groove 3012, thereby realizing the positioning of the lifting platform 301.

[0032] A handle 402 is provided between the positioning members 401 at the ends of the base 1. Furthermore, the entire adsorption jig can be lifted by the provided handle 402, thereby facilitating the transportation of the adsorption jig. Specifically, the handle 402 is provided at both ends of the base 1, that is, a handle 402 is provided between the two positioning members 401 near the ends of the base 1.

[0033] The above description of the disclosed embodiments will enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

[0034] Although this document frequently uses the following terms: base 1, suction cup 2, suction cup seat 201, plug 202, lifting mechanism 3, lifting platform 301, guide hole 3011, positioning groove 3012, cylinder 302, mounting plate 3021, guide rod 303, positioning assembly 4, positioning member 401, first positioning portion 4011, second positioning portion 4012, handle 402, etc., the use of other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A glass adsorption fixture, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with at least one suction cup (2) for fixing glass, and the base (1) is provided with a lifting mechanism (3) arranged around the suction cup (2) and a positioning assembly (4) for positioning the loading height of the lifting mechanism (3); the lifting mechanism (3) comprises a lifting platform (301) for placing glass and a cylinder (302) for controlling the lifting of the lifting platform (301); the positioning assembly (4) comprises a plurality of positioning members (401) for positioning the height of the lifting platform (301); and the lifting platform (301) abuts against the positioning members (401) when the lifting platform (301) is in a position to be loaded.

2. A glass adsorption fixture according to claim 1, characterized in that: A suction cup seat (201) for fixing the suction cup (2) is provided at the bottom of the suction cup (2), and the suction cup seat (201) is arranged on the base (1).

3. A glass adsorption fixture according to claim 2, characterized in that: The lifting platform (301) is arranged on opposite sides of the suction cup (2), a guide hole (3011) is provided at the end of the lifting platform (301), and a guide rod (303) slidably connected to the guide hole (3011) is provided on the suction cup seat (201).

4. The glass adsorption fixture according to claim 2, characterized in that: The lifting mechanism (3) further comprises a mounting plate (3021) for mounting the cylinder (302), and the mounting plate (3021) is fixedly arranged on the suction cup seat (201).

5. The glass adsorption fixture according to claim 1, characterized in that: A positioning groove (3012) for engaging and positioning with the positioning member (401) is formed on the surface of the lifting platform (301).

6. The glass adsorption fixture according to claim 5, characterized in that: The positioning member (401) comprises a first positioning portion (4011) and a second positioning portion (4012) connected to each other, wherein the first positioning portion (4011) is fixedly arranged on the base (1), and the second positioning portion (4012) is arranged at the top end of the first positioning portion (4011).

7. The glass adsorption fixture according to claim 6, characterized in that: The first positioning portion (4011) is always in contact with the side of the lifting platform (301).

8. The glass adsorption fixture according to claim 6, characterized in that: The second positioning portion (4012) is engaged with the positioning groove (3012) for positioning.

9. The glass adsorption fixture according to claim 1, characterized in that: The end of the base (1) is provided with a handle (402) connected between two adjacent positioning members (401).

10. The glass adsorption fixture according to claim 1, characterized in that: The base (1) is provided with a mounting groove (101) for mounting the cylinder (302).

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