Bidirectional quick opening and closing positioning carrier

Abstract

The utility model relates to the technical field of sheet glass product rapid positioning detection carriers, and discloses a bidirectional rapid opening and closing positioning carrier which comprises a base, the top of the base is fixedly connected with a bottom plate in a rectangular array, the top of the bottom plate is slidably connected with a first linear bearing, the top of the first linear bearing is fixedly connected with a pull-down block, and the top of the pull-down block is fixedly connected with a second linear bearing. A second linear bearing is slidably connected to the top of the bottom plate, a side pull block is fixedly connected to the top of the second linear bearing, a fixing plate is fixedly connected to one side of the top of the bottom plate, and a first push block is fixedly connected to one side of a lower pull block. According to the utility model, the limiting edge and the movable edge with the cam structure are designed for automatic positioning and clamping, the movable edge is divided into coarse positioning and fine positioning, the damage to the product caused by one-time clamping is avoided, and the vacuum suction structure is designed at the bottom of the carrier, so that the product can be safely and reliably adsorbed and fixed on the carrier in the moving process of the carrier; and the product appearance dimension detection yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fast positioning and detection carriers for sheet glass products, in particular to a two-way fast opening and closing positioning carrier. Background Art

[0002] Sheet glass products can be processed through glass melting, stretching, cutting, grinding and other processes. They are widely used in the fields of architecture, home, industry, medical treatment, optics, etc. When assisting in the positioning and detection of sheet glass products, positioning carriers are used to prevent the products from moving or shaking during the detection process, ensuring accurate detection results.

[0003] After searching, a glass positioning fixture is disclosed in the announcement number: CN207448301U. The glass positioning fixture of the utility model includes a first glass processing positioning platform and a glass carrier platform. The glass carrier platform is used to carry glass. The side of the first glass processing positioning platform includes a first positioning area for positioning glass. At least two first through holes are provided on the glass carrier platform. In the first positioning area of ​​the first glass processing positioning platform, at least two positioning columns corresponding to the position and size of the first through holes are arranged. When the glass carrier platform is fixed on the first positioning area of ​​the first glass processing positioning platform for glass processing, the positioning columns penetrate into the first through holes to realize the positioning of the glass carrier platform on the first glass processing positioning platform. The glass positioning fixture of the utility model has the advantage of firmly fixing the glass to be processed. In this application, a single-piece product is manually clamped on a single carrier for testing, which will lead to low work efficiency and cannot meet the production capacity requirements. At the same time, the sheet is relatively thin and fragile. Manual clamping and the clamping force cannot be accurately controlled, resulting in serious product fragmentation. Therefore, a two-way quick opening and closing positioning carrier is proposed to solve the above problems. Summary of the invention

[0004] In order to remedy the above deficiencies, the utility model provides a bidirectional quick opening and closing positioning carrier, which aims to improve the problem in the prior art of manually clamping a single product on a single carrier for testing, which leads to low work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A two-way quick opening and closing positioning carrier comprises a base, the top of the base is fixedly connected to a bottom plate of a rectangular array, the top of the bottom plate is slidably connected to a linear bearing, the top of the linear bearing is fixedly connected to a pull-down block, the top of the bottom plate is slidably connected to a linear bearing, the top of the linear bearing is fixedly connected to a side pull block, one side of the top of the bottom plate is fixedly connected to a fixed plate, one side of the pull-down block is fixedly connected to a push block, one side of the fixed plate is fixedly connected to a steel sleeve, the steel sleeve is slidably connected to a bushing, the bushing is fixedly connected to a guide shaft, the outer wall of the guide shaft is provided with a spring, and one side of the fixed plate is fixedly connected to The limit block 1 is connected, the outer wall of the bushing 1 is fixedly connected to the inside of the push block 1, the outer wall of the side pull block is fixedly connected to the push block 2 on one side, the inner side of the fixed plate is fixedly connected to the steel sleeve 2, the inner side of the steel sleeve 2 is slidably connected to the bushing 2, the inner side of the bushing 2 is fixedly connected to the guide shaft 2, the one side of the fixed plate is fixedly connected to the limit block 2, the outer wall of the guide shaft 2 is sleeved with a spring 3, the outer wall of the bushing 2 is fixedly connected to the inside of the push block 2, the top side of the bottom plate is fixedly connected to the cylinder fixing block, the top of the cylinder fixing block is fixedly connected to the rotating cylinder, the output end of the rotating cylinder is fixedly connected to the cam, and the top of the base is provided with a driving assembly;

[0007] As a further description of the above technical solution:

[0008] The driving assembly includes a vacuum generator and a solenoid valve, the bottom of the vacuum generator is fixedly connected to the top of the base, and the bottom of the solenoid valve is fixedly connected to the top of the base;

[0009] As a further description of the above technical solution:

[0010] The top of the bottom plate is fixedly connected with a fixture bottom plate;

[0011] As a further description of the above technical solution:

[0012] The outer wall of the first limit block is slidably connected to the inside of the first push block, and the outer wall of the second limit block is slidably connected to the inside of the second push block;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to one side of the outer wall of the limit block, and the other end of the spring is fixedly connected to one side of the outer wall of the push block;

[0015] As a further description of the above technical solution:

[0016] One end of the spring three is fixedly connected to one side of the outer wall of the second limit block, and the other end of the spring three is fixedly connected to one side of the outer wall of the second push block;

[0017] As a further description of the above technical solution:

[0018] A middle limit block is fixedly connected to one side of the top of the bottom plate, and a second spring is arranged inside the middle limit block;

[0019] As a further description of the above technical solution:

[0020] One end of the second spring is fixedly connected to the inside of the middle limit block, and the other end of the second spring is fixedly connected to the inside of the pull-down block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a limiting edge and a movable edge with a cam structure are designed for automatic positioning and clamping, wherein the movable edge is divided into coarse positioning and fine positioning to avoid damage to the product by clamping once, and a vacuum suction structure is designed at the bottom of the carrier to ensure that the product can be safely and reliably adsorbed and fixed on the carrier during the movement of the carrier, thereby improving the yield rate of product appearance dimension detection.

[0023] 2. In the present invention, the single-piece clamping carrier is changed into a 4-piece simultaneous automatic clamping and positioning carrier, thereby improving production efficiency and capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of a bidirectional rapid opening and closing positioning carrier proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the base structure of a two-way rapid opening and closing positioning carrier proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the bottom plate structure of a two-way fast opening and closing positioning carrier proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the disassembly structure of the bottom plate of a two-way quick opening and closing positioning carrier proposed by the utility model;

[0028] Figure 5 The utility model is a schematic diagram of a push block structure of a two-way fast opening and closing positioning carrier.

[0029] Legend:

[0030] 1. Base; 2. Fixed plate; 3. Vacuum generator; 4. Rotary cylinder; 5. Fixture bottom plate; 6. Cylinder fixing block; 7. Solenoid valve; 8. Bottom plate; 9. Cam; 10. Pull-down block; 11. Linear bearing 1; 12. Linear bearing 2; 13. Limit block 1; 14. Middle limit block; 15. Spring 1; 16. Push block 1; 17. Steel sleeve 1; 18. Bushing 1; 19. Guide shaft 1; 20. Spring 2; 21. Limit block 2; 22. Spring 3; 23. Push block 2; 24. Guide shaft 2; 25. Bushing 2; 26. Steel sleeve 2; 27. Side pull block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 3 - Figure 5The utility model provides an embodiment: a two-way fast opening and closing positioning carrier, including a base 1, a rectangular array bottom plate 8 is fixedly connected to the top of the base 1, a linear bearing 11 is slidably connected to the top of the bottom plate 8, a pull-down block 10 is fixedly connected to the top of the linear bearing 11, a linear bearing 2 12 is slidably connected to the top of the bottom plate 8, a side pull block 27 is fixedly connected to the top of the linear bearing 2 12, a fixed plate 2 is fixedly connected to one side of the top of the bottom plate 8, a push block 16 is fixedly connected to one side of the pull-down block 10, and a side of the inside of the fixed plate 2 A steel sleeve 17 is fixedly connected, a bushing 18 is slidably connected inside the steel sleeve 17, a guide shaft 19 is fixedly connected inside the bushing 18, and a spring 15 is sleeved on the outer wall of the guide shaft 19. A limited block 13 is fixedly connected to one side of the fixed plate 2, and the outer wall of the bushing 18 is fixedly connected to the inside of the push block 16. A push block 23 is fixedly connected to one side of the outer wall of the side pull block 27. A steel sleeve 26 is fixedly connected to one side of the fixed plate 2, and a bushing 25 is slidably connected inside the steel sleeve 26. The bushing 25 is fixedly connected inside A guide shaft 24 is fixedly connected to a limited block 21 on one side of the fixed plate 2. A spring 3 22 is sleeved on the outer wall of the guide shaft 24. The outer wall of the bushing 25 is fixedly connected to the inside of the push block 23. A cylinder fixed block 6 is fixedly connected to the top of the bottom plate 8. A rotating cylinder 4 is fixedly connected to the top of the cylinder fixed block 6. A cam 9 is fixedly connected to the output end of the rotating cylinder 4. A fixture bottom plate 5 is fixedly connected to the top of the bottom plate 8. The outer wall of the limit block 13 is slidably connected to the inside of the push block 16. The outer wall of the limit block 21 is slidably connected to the push block 23. Inside, one end of spring 15 is fixedly connected to one side of the outer wall of limit block 13, the other end of spring 15 is fixedly connected to one side of the outer wall of push block 16, one end of spring 3 22 is fixedly connected to one side of the outer wall of limit block 21, the other end of spring 3 22 is fixedly connected to one side of the outer wall of push block 23, one side of the top of bottom plate 8 is fixedly connected to middle limit block 14, spring 20 is arranged inside middle limit block 14, one end of spring 20 is fixedly connected inside middle limit block 14, the other end of spring 20 is fixedly connected inside pull-down block 10;

[0033] Specifically, the device uses a rotating cylinder 4 connected to a cam 9 as a driving force, which has low cost, compact structure, small space requirements, and a wide range of applications. The device converts rotary motion into linear motion through the rotating cylinder 4 and the cam 9 mechanism. When the rotating cylinder 4 drives the cam 9 to rotate 90°, the pull-down block 10 and the side pull block 27 on both sides are pushed to move, so that the push block 16 and the push block 23 on the pull-down block 10 and the side pull block 27 can be opened at the same time, ensuring that the size of the carrier is larger than the outer size of the product. Then, the carrier vacuum generator 3 is closed, and the product is transported by other equipment. To the top of the carrier, and slowly place the product on the carrier, then, the rotating cylinder 4 drives the cam 9 to return to its original position, which will make the pull-down blocks 10 and side pull blocks 27 on both sides return to their initial positions. At the same time, the spring three 22 resets the push block two 23, and the spring two 20 resets the push block one 16. In this way, the cooperation of the push block one 16 and the push block two 23 can push the product to the center position of the carrier. Finally, the vacuum generator 3 of the carrier is turned on to adsorb the product to ensure the stability of the product during the mobile test. In this way, the carrier can safely move the product to the position where it needs to be tested.

[0034] Reference Figure 1 and Figure 2 A driving assembly is provided on the top of the base 1, and the driving assembly includes a vacuum generator 3 and a solenoid valve 7. The bottom of the vacuum generator 3 is fixedly connected to the top of the base 1, and the bottom of the solenoid valve 7 is fixedly connected to the top of the base 1;

[0035] Specifically, the device is controlled by a vacuum generator 3 and a solenoid valve 7, which can accurately control the gas flow and pressure, so that the system can provide accurate vacuum or pressure at the required time and position, thereby being able to adapt to positioning operations that have high requirements for gas flow and pressure.

[0036] Working principle: The rotating cylinder 4 drives the cam 9 to rotate 90°, thereby pushing the pull-down block 10 and the side pull block 27 on both sides to move, which can drive the push block 16 and the push block 2 23 on the pull-down block 10 and the side pull block 27 to open at the same time, ensuring that the carrier is larger than the outer dimensions of the product, and then turn off the carrier vacuum generator 3, and use other equipment to move the product to the top of the carrier, slowly place the product on the carrier, and then rotate the cylinder 4 to drive the cam 9 to return to the original position, which can drive the pull-down block 10 and the side pull block 27 on both sides back to the initial position, and then pass The spring three 22 resets the push block two 23, and the spring two 20 pushes the push block one 16, so the push block one 16 cooperates with the push block two 23 to push the product to the center of the carrier, and finally the vacuum generator 3 of the carrier is opened to adsorb the product for mobile testing. When taking the material, the rotating cylinder 4 drives the cam 9 to rotate 90°, so that the pull-down block 10 and the side pull block 27 move to both sides, and at the same time drives the push block one 16 and the push block two 23 on the pull-down block 10 and the side pull block 27 to open at the same time, and then the vacuum generator 3 is closed, and the product can be adsorbed away by other equipment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-way quick opening and closing positioning carrier, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bottom plate (8) of a rectangular array, the top of the bottom plate (8) is slidably connected to a linear bearing (11), the top of the linear bearing (11) is fixedly connected to a pull-down block (10), the top of the bottom plate (8) is slidably connected to a linear bearing (12), the top of the linear bearing (12) is fixedly connected to a side pull block (27), one side of the top of the bottom plate (8) is fixedly connected to a fixed plate (2), one side of the pull-down block (10) is fixedly connected to a push block (16), one side of the inside of the fixed plate (2) is fixedly connected to a steel sleeve (17), the inside of the steel sleeve (17) is slidably connected to a bushing (18), the inside of the bushing (18) is fixedly connected to a guide shaft (19), the outer wall of the guide shaft (19) is provided with a spring (15), one side of the fixed plate (2) is fixedly connected to a limited position block (13), The outer wall of the bushing 1 (18) is fixedly connected to the inside of the push block 1 (16); one side of the outer wall of the side pull block (27) is fixedly connected to the push block 2 (23); one side of the inside of the fixed plate (2) is fixedly connected to the steel sleeve 2 (26); the steel sleeve 2 (26) is slidably connected to the inside of the bushing 2 (25); the inside of the bushing 2 (25) is fixedly connected to the guide shaft 2 (24); one side of the fixed plate (2) is fixedly connected to the limit block 2 (21); the outer wall of the guide shaft 2 (24) is sleeved with a spring 3 (22); the outer wall of the bushing 2 (25) is fixedly connected to the inside of the push block 2 (23); one side of the top of the bottom plate (8) is fixedly connected to the cylinder fixing block (6); the top of the cylinder fixing block (6) is fixedly connected to the rotating cylinder (4); the output end of the rotating cylinder (4) is fixedly connected to the cam (9); and a driving component is arranged on the top of the base (1).

2. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: The driving assembly comprises a vacuum generator (3) and a solenoid valve (7); the bottom of the vacuum generator (3) is fixedly connected to the top of the base (1); and the bottom of the solenoid valve (7) is fixedly connected to the top of the base (1).

3. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: The top of the bottom plate (8) is fixedly connected to a clamp bottom plate (5).

4. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: The outer wall of the limit block 1 (13) is slidably connected to the interior of the push block 1 (16), and the outer wall of the limit block 2 (21) is slidably connected to the interior of the push block 2 (23).

5. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to one side of the outer wall of the limit block (13), and the other end of the spring (15) is fixedly connected to one side of the outer wall of the push block (16).

6. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: One end of the spring three (22) is fixedly connected to one side of the outer wall of the limit block two (21), and the other end of the spring three (22) is fixedly connected to one side of the outer wall of the push block two (23).

7. A two-way rapid opening and closing positioning carrier according to claim 1, characterized in that: A middle limit block (14) is fixedly connected to one side of the top of the bottom plate (8), and a second spring (20) is arranged inside the middle limit block (14).

8. A two-way rapid opening and closing positioning carrier according to claim 7, characterized in that: One end of the second spring (20) is fixedly connected to the inside of the middle limit block (14), and the other end of the second spring (20) is fixedly connected to the inside of the pull-down block (10).

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