Variable-size clamping and positioning device

Abstract

The utility model discloses a variable-size clamping and positioning device which comprises a bottom plate, first sliding blocks are fixedly connected to the left side and the right side of the top end of the bottom plate, sliding rods are fixedly connected to sliding grooves of the first sliding blocks, the first sliding blocks are slidably connected to the front sides and the rear sides of the first sliding blocks, and round holes are formed in one sides of the first sliding blocks. The round hole and the sliding rod are in sliding connection, and a rolling supporting assembly is arranged at the bottom end of one side of the first sliding block. According to the tempered glass carrying device, tempered glass is supported through the rolling wheels on the rolling wheel supporting assembly, the tempered glass is moved through rotation of the rolling wheels, the convenience of carrying the tempered glass is improved, the tempered glass on the rolling wheels is clamped by moving the clamping assembly, and therefore the tempered glass carrying device is convenient to use. Pressure is provided through compression of the spring to clamp the tempered glass.

Description

Technical Field

[0001] This utility model relates to the technical field of variable size clamping and positioning devices, and in particular to a variable size clamping and positioning device. Background Technology

[0002] Clamping and positioning tempered glass is a crucial step in ensuring its stability and precision during installation or processing. This process typically involves specialized clamping devices or tools to ensure the glass pane is securely held in place, preventing displacement or breakage during subsequent operations.

[0003] Due to the large area of ​​tempered glass, it is difficult to move manually when transporting it to a fixed area, and it is also difficult to place it accurately in the right position. Furthermore, the clamping pressure cannot be controlled during the clamping process, which can easily lead to damage to the tempered glass. To overcome these disadvantages, this invention provides a variable-size clamping and positioning device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a variable-size clamping and positioning device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a variable-size clamping and positioning device, comprising a base plate, wherein first sliding blocks are fixedly connected to the left and right sides of the top of the base plate, a sliding rod is fixedly connected to the sliding groove of the first sliding block, and first sliders are slidably connected to the front and rear sides of the first sliding block, a circular hole is opened on one side of the first slider, and the circular hole and the sliding rod are slidably connected, a rolling support assembly is provided at the bottom end of one side of the first slider, a movable clamping assembly is provided at the top end of one side of the first slider, and a movable assembly is provided in the middle of the top of the base plate.

[0006] Furthermore, the rolling support assembly includes a first connecting plate fixedly connected to the bottom end of one side of the first slider, a roller support plate fixedly connected to one side of the first connecting plate, support frames fixedly connected to the left and right sides of the top of the roller support plate, a rotating roller rotatably connected to one side of the support frame, and a roller fixedly connected to the rotating roller.

[0007] Furthermore, the movable clamping assembly includes a second sliding block fixedly connected to the top end of one side of the first slider. A first threaded rod is rotatably connected to the sliding groove of the second sliding block. A second slider is slidably connected to the second sliding block. A first threaded hole is opened on one side of the second slider. The first threaded hole and the first threaded rod are threadedly connected. A fixing plate is fixedly connected to one side of the second slider. A pressure detection plate is fixedly connected to the bottom end of the fixing plate. A spring is fixedly connected to the bottom end of the pressure detection plate. A telescopic rod is fixedly connected to the bottom end of the pressure detection plate and inside the spring. A clamping plate is fixedly connected to the output end of the telescopic rod. A second servo motor is fixedly connected to the top end of the second sliding block. The output end of the second servo motor passes through the second sliding block and is fixedly connected to one end of the first threaded rod.

[0008] Furthermore, the moving component includes a third sliding block fixedly connected to the middle of the top of the base plate. A second threaded rod is rotatably connected to the sliding groove of the third sliding block. A third slider is slidably connected to the third sliding block. A second threaded hole is opened on one side of the third slider. The second threaded hole and the second threaded rod are threadedly connected. A second connecting plate is fixedly connected to the top of the third slider. Both ends of the second connecting plate are fixedly connected to one side of the first slider. A power component is provided at the front end of the base plate.

[0009] Furthermore, the power assembly includes a motor support plate fixedly connected to the middle of the front end of the base plate, and a first servo motor is fixedly connected to the top of the motor support plate. The output end of the first servo motor passes through the third sliding block and is fixedly connected to the second threaded rod.

[0010] Furthermore, support columns are fixedly connected to the four corners of the bottom of the base plate.

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

[0012] In use, this variable-size clamping and positioning device supports tempered glass through rollers on a roller support assembly. The rotation of the rollers moves the tempered glass, improving the convenience of handling the tempered glass. The moving clamping assembly clamps the tempered glass on the rollers, and the compression of the spring provides pressure to clamp the tempered glass. The pressure detection plate detects the pressure level, and the downward movement stops when the pressure is appropriate to avoid damage to the tempered glass due to excessive pressure. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A perspective view of this utility model;

[0015] Figure 2 : Front view of this utility model;

[0016] Figure 3 The present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0017] The attached figures are labeled as follows:

[0018] 1. Base plate; 2. Support column; 3. First sliding block; 4. First slider; 5. Circular hole; 6. First connecting plate; 7. Roller support plate; 8. Support frame; 9. Rotating roller; 10. Roller; 11. Second sliding block; 12. First threaded rod; 13. Second slider; 14. First threaded hole; 15. Fixing plate; 16. Pressure detection plate; 17. Spring; 18. Telescopic rod; 19. Clamping plate; 20. Third sliding block; 21. Third slider; 22. Second threaded rod; 23. Second threaded hole; 24. Second connecting plate; 25. Motor support plate; 26. First servo motor; 27. Second servo motor; 28. Sliding rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-3 As shown, a variable-size clamping and positioning device is disclosed, comprising a base plate 1, with first sliding blocks 3 fixedly connected to the left and right sides of the top of the base plate 1, and sliding rods 28 fixedly connected to the sliding grooves of the first sliding blocks 3. First sliders 4 are slidably connected to the front and rear sides of the first sliding blocks 3, with a circular hole 5 on one side of the first slider 4, and the circular hole 5 and the sliding rod 28 are slidably connected. A rolling support assembly is provided at the bottom of one side of the first slider 4, and a movable clamping assembly is provided at the top of one side of the first slider 4. A movable assembly is provided in the middle of the top of the base plate 1.

[0021] like Figure 1-3 As shown, the rolling support assembly includes a first connecting plate 6 fixedly connected to the bottom end of one side of the first slider 4, a roller support plate 7 fixedly connected to one side of the first connecting plate 6, support frames 8 fixedly connected to the left and right sides of the top of the roller support plate 7, a rotating roller 9 rotatably connected to one side of the support frame 8, and a roller 10 fixedly connected to the rotating roller 9 to facilitate the movement of the tempered glass on the device.

[0022] like Figure 1-3 As shown, the movable clamping assembly includes a second sliding block 11 fixedly connected to the top of one side of the first slider 4. A first threaded rod 12 is rotatably connected to the sliding groove of the second sliding block 11. A second slider 13 is slidably connected to the second sliding block 11. A first threaded hole 14 is opened on one side of the second slider 13. The first threaded hole 14 and the first threaded rod 12 are threadedly connected. A fixing plate 15 is fixedly connected to one side of the second slider 13. A pressure detection plate 16 is fixedly connected to the bottom of the fixing plate 15. A spring 17 is fixedly connected to the bottom of the pressure detection plate 16. A telescopic rod 18 is fixedly connected to the bottom of the pressure detection plate 16 and inside the spring 17. A clamping plate 19 is fixedly connected to the output end of the telescopic rod 18. A second servo motor 27 is fixedly connected to the top of the second sliding block 11. The output end of the second servo motor 27 passes through the second sliding block 11 and is fixedly connected to one end of the first threaded rod 12 for clamping tempered glass.

[0023] like Figure 1-3 As shown, the moving component includes a third sliding block 20 fixedly connected to the middle of the top of the base plate 1. A second threaded rod 22 is rotatably connected to the sliding groove of the third sliding block 20. A third slider 21 is slidably connected to the third sliding block 20. A second threaded hole 23 is opened on one side of the third slider 21. The second threaded hole 23 and the second threaded rod 22 are threadedly connected. A second connecting plate 24 is fixedly connected to the top of the third slider 21. Both ends of the second connecting plate 24 are fixedly connected to one side of the first slider 4. A power component is provided at the front end of the base plate 1 to change the size during clamping to accommodate tempered glass of different sizes.

[0024] like Figure 1-3 As shown, the power assembly includes a motor support plate 25 fixedly connected to the middle of the front end of the base plate 1. A first servo motor 26 is fixedly connected to the top of the motor support plate 25. The output end of the first servo motor 26 passes through the third sliding block 20 and is fixedly connected to the second threaded rod 22 to provide power for the movement of the moving assembly.

[0025] like Figure 1-3 As shown, support columns 2 are fixedly connected to the four corners of the bottom of the base plate 1 to support the entire device.

[0026] Working principle: In use, first check whether the entire device is intact. After the inspection is completed, the operator starts the first servo motor 26 to drive the second threaded rod 22 to rotate, which in turn causes the third slider 21 on the third sliding block 20 to move, so that the distance between the first sliders 4 is less than the length of the tempered glass. Then, the tempered glass is placed on the roller 10, and the rotation of the roller 10 pushes the tempered glass towards the middle of the base plate 1. Then, the second servo motor 27 is started, which drives the first threaded rod 12 to rotate, causing the second slider 13 to move downward so that the clamping plate 19 contacts the tempered glass. The pressure generated by the contraction of the spring 17 clamps the tempered glass. The pressure detection plate 16 detects the pressure on the tempered glass. When the appropriate pressure is reached, the second servo motor 27 stops, causing the second slider 13 to stop moving downward, thus maintaining the current clamping state of the device on the tempered glass.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A variable-size clamping and positioning device, comprising a base plate (1), characterized in that: The top left and right sides of the base plate (1) are fixedly connected to the first sliding block (3), the sliding rod (28) is fixedly connected to the sliding groove of the first sliding block (3), the front and rear sides of the first sliding block (3) are slidably connected to the first slider (4), a round hole (5) is opened on one side of the first slider (4), the round hole (5) and the sliding rod (28) are slidably connected, a rolling support component is provided at the bottom of one side of the first slider (4), a moving clamping component is provided at the top of one side of the first slider (4), and a moving component is provided in the middle of the top of the base plate (1).

2. The variable-size clamping and positioning device according to claim 1, characterized in that: The rolling support assembly includes a first connecting plate (6) fixedly connected to the bottom end of one side of the first slider (4), a roller support plate (7) fixedly connected to one side of the first connecting plate (6), a support frame (8) fixedly connected to the top left and right sides of the roller support plate (7), a rotating roller (9) rotatably connected to one side of the support frame (8), and a roller (10) fixedly connected to the rotating roller (9).

3. The variable-size clamping and positioning device according to claim 1, characterized in that: The movable clamping assembly includes a second sliding block (11) fixedly connected to the top end of one side of the first slider (4). A first threaded rod (12) is rotatably connected to the sliding groove of the second sliding block (11). A second slider (13) is slidably connected to the second sliding block (11). A first threaded hole (14) is opened on one side of the second slider (13). The first threaded hole (14) and the first threaded rod (12) are threadedly connected. A fixing plate (15) is fixedly connected to one side of the second slider (13). 5) A pressure detection plate (16) is fixedly connected to the bottom end. A spring (17) is fixedly connected to the bottom end of the pressure detection plate (16). A telescopic rod (18) is fixedly connected to the bottom end of the pressure detection plate (16) and inside the spring (17). A clamping plate (19) is fixedly connected to the output end of the telescopic rod (18). A second servo motor (27) is fixedly connected to the top end of the second sliding block (11). The output end of the second servo motor (27) is fixedly connected through the second sliding block (11) and one end of the first threaded rod (12).

4. The variable-size clamping and positioning device according to claim 1, characterized in that: The moving component includes a third sliding block (20) fixedly connected to the middle of the top of the base plate (1). A second threaded rod (22) is rotatably connected to the sliding groove of the third sliding block (20). A third slider (21) is slidably connected to the third sliding block (20). A second threaded hole (23) is opened on one side of the third slider (21). The second threaded hole (23) and the second threaded rod (22) are threadedly connected. A second connecting plate (24) is fixedly connected to the top of the third slider (21). Both ends of the second connecting plate (24) are fixedly connected to one side of the first slider (4). A power component is provided at the front end of the base plate (1).

5. A variable-size clamping and positioning device according to claim 4, characterized in that: The power assembly includes a motor support plate (25) fixedly connected to the middle of the front end of the base plate (1). A first servo motor (26) is fixedly connected to the top of the motor support plate (25). The output end of the first servo motor (26) passes through the third sliding block (20) and is fixedly connected to the second threaded rod (22).

6. The variable-size clamping and positioning device according to claim 1, characterized in that: The base plate (1) is fixedly connected to four corners of the bottom with support columns (2).

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