A glass product clamping device

Abstract

The utility model belongs to the technical field of glass product processing, specifically a clamping device for glass products, comprising a workbench; a first support plate is fixedly connected to the top of the workbench, and a rotating assembly is arranged on the first support plate; a second support plate is slidably connected to the workbench, and a clamping assembly is arranged on the second support plate; a support assembly is arranged above the center of the workbench; by arranging gears and racks, in order to solve the problem that the bottom of the glass product is not supported and is easy to break due to excessive force during processing, it is necessary to start a first motor, the first motor drives a pin shaft to rotate through an output shaft, the pin shaft drives the gear shaft to rotate, the gear and the rack are meshed, the gear drives the rack to move, and during the upward movement of the rack, the bottom plate is pushed up, and when the rubber pad on the top of the bottom plate contacts the bottom of the glass product, the movement stops, thereby achieving the supporting effect on the bottom of the glass product.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass product processing, in particular to a glass product clamping device. Background Art

[0002] Glass products usually use glass as the main raw material. Glass is a non-crystalline solid that can maintain a certain shape. During the cutting, grinding and other processing of glass products, a clamping device is usually required to clamp and fix the glass products.

[0003] The patent with announcement number CN216328155U discloses a glass product processing clamping device, including a bottom mounting box and a positioning seat, the inner bottom wall of the bottom mounting box is rotatably connected with a rotating seat, the top of the rotating seat is fixedly connected to the lower surface of the positioning seat, the upper surface of the positioning seat is fixedly mounted with a fixing plate, the upper surface of the positioning seat is provided with a concave groove, the inner wall of the concave groove is rotatably connected with a lead screw, and the side of the positioning seat is provided with a disk for driving the lead screw to rotate. By arranging the positioning seat, the fixed plate, the lead screw, the movable plate, the positioning column and the elastic positioning pad, the device can drive the lead screw to rotate by rotating the rotating disk when clamping the glass product, and the rotation of the lead screw drives the movable plate to move to the right, so that the movable plate and the positioning column on the fixed plate can effectively clamp and fix the glass product.

[0004] In the above technology, the glass product is clamped by positioning columns on the movable plate and the fixed plate. However, since the movable plate has a certain height, the bottom of the glass product is relatively hollow. In addition, the glass product is brittle and has no support at the bottom. It is easy to break if excessive force is applied during processing, making the glass product unusable.

[0005] Therefore, in order to solve the above problems, a glass product clamping device is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art and solve the problem that the bottom of the glass product has no support and is easily broken due to excessive force during processing, a clamping device for glass products is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a glass product clamping device described in the utility model comprises a workbench; a first support plate is fixedly connected to the top of the workbench, and a rotating assembly is provided on the first support plate; a second support plate is slidably connected to the workbench, and a clamping assembly is provided on the second support plate; a support assembly is provided above the center of the workbench, and the support assembly comprises four pillars slidably connected to the workbench; the tops of the four pillars are commonly fixedly connected to a bottom plate; the top of the bottom plate is fixedly connected to a rubber pad; the bottom of the bottom plate is fixedly connected to a rack, one end of the rack passes through the workbench; the bottom of the workbench is connected and fixedly connected to a movable box; two cross plates are fixedly connected to the inner wall of the movable box; the two cross plates are symmetrically arranged on both sides of the rack; a gear is rotatably connected between the two cross plates through a pin shaft, and the gear is meshed with the rack; a first motor is fixedly connected to one of the cross plates; the output shaft of the first motor is fixedly connected to the pin shaft where the cross plate is located.

[0008] Preferably, the rotating assembly includes a second motor fixedly connected to the first support plate; the output shaft of the second motor is rotatably connected to the first support plate; the output shaft of the second motor is fixedly connected to the first clamping plate; the first clamping plate is slidably connected to the side wall of the first clamping plate; and anti-slip pads are adhered to the inner side walls of the first clamping plate and the first pressure plate.

[0009] Preferably, a threaded bolt is rotatably connected to the top of the first clamping plate via a bearing; the threaded bolt is threadedly connected to the first pressing plate; and the connection between the first clamping plate and the first pressing plate is adapted to each other.

[0010] Preferably, an electric push rod is fixedly connected to the top of the workbench; the output end of the electric push rod is fixedly connected to the second support plate; two slide grooves are provided on the top of the workbench; and the bottom of the second support plate slides in the two slide grooves.

[0011] Preferably, the clamping assembly includes a second clamping plate rotatably connected to the second support plate through a pin shaft; two sliding columns are fixedly connected to the second clamping plate; the two sliding columns are slidably connected to the second clamping plate together; springs are sleeved on the outer sides of the sliding columns; the bottoms of the springs are fixedly connected to the second pressure plate; the tops of the springs are fixedly connected to the top inner side walls of the sliding columns; a pull rod is fixedly connected to the top of the second pressure plate; and anti-slip pads are adhered to the inner side walls of the second clamping plate and the second pressure plate.

[0012] Preferably, limiting columns are fixedly connected to both side walls of the rack, the limiting columns are slidably connected to the cross plate, and the limiting columns are slidably connected to the workbench.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a clamping device for glass products. By arranging gears and racks, in order to solve the problem that the bottom of the glass product has no support and is easy to break due to excessive force during processing, it is necessary to start a first motor, and the first motor drives the pin shaft to rotate through the output shaft, and the pin shaft drives the gear to rotate, the gear and the rack are meshed, and the gear drives the rack to move. During the upward movement of the rack, the bottom plate is pushed up, and when the rubber pad on the top of the bottom plate contacts the bottom of the glass product, the movement is stopped, thereby achieving the supporting effect on the bottom of the glass product.

[0015] The utility model provides a clamping device for glass products, by arranging a first pressing plate and a second pressing plate, when the glass product needs to be clamped, the glass product is placed on the top of the first clamping plate and the second clamping plate, and then the threaded bolt is rotated, the threaded bolt rotates to drive the first clamping plate to move downward, the connection between the first clamping plate and the first clamping plate is adapted to ensure the stable movement of the first clamping plate until the first clamping plate and the anti-skid pad on the inner side wall of the first clamping plate are in close contact with the glass product, when the other side wall of the glass product is clamped, when the pull rod is pulled upward, the pull rod drives the second clamping plate to move upward, the second clamping plate slides upward, the spring is compressed, the glass product is placed, the pull rod is released, and under the action of the spring, the second clamping plate moves downward until the anti-skid pad on the inner side wall of the second clamping plate and the second clamping plate are in close contact with the glass product, different clamping methods can not only ensure the clamping of the glass product, but also meet the requirements of taking out the glass product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a stereogram of the cross-sectional view of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the gear and rack in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the first splint in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the second splint in the utility model;

[0022] Legend:

[0023] 1. Workbench; 2. First support plate; 3. Second support plate; 4. Bottom plate; 5. Pillar; 6. Movable box; 7. Rack; 8. Gear; 9. Cross plate; 10. First motor; 11. Limit column; 12. First clamping plate; 13. Second motor; 14. First pressure plate; 15. Threaded bolt; 16. Electric push rod; 17. Second clamping plate; 18. Second pressure plate; 19. Pull rod; 20. Sliding column; 21. Spring. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 5 The utility model provides a clamping device for glass products, comprising a workbench 1; a first supporting plate 2 is fixedly connected to the top of the workbench 1, and a rotating assembly is arranged on the first supporting plate 2; a second supporting plate 3 is slidably connected to the workbench 1, and a clamping assembly is arranged on the second supporting plate 3; a supporting assembly is arranged above the center of the workbench 1, and the supporting assembly includes four pillars 5 slidably connected to the workbench 1; the tops of the four pillars 5 are commonly fixedly connected to a bottom plate 4; a rubber pad is fixedly connected to the top of the bottom plate 4; a rack 7 is fixedly connected to the bottom of the bottom plate 4, and one end of the rack 7 passes through the workbench 1; the bottom of the workbench 1 is connected and fixedly connected to a movable box 6; two cross plates 9 are fixedly connected to the inner wall of the movable box 6; the two cross plates 9 are symmetrically arranged on both sides of the rack 7; a gear 8 is rotatably connected between the two cross plates 9 through a pin shaft, and the gear 8 is meshed with the rack 7; a first motor 10 is fixedly connected to one of the cross plates 9; the output shaft of the first motor 10 is fixedly connected to the pin shaft where the cross plate 9 is located.

[0027] During operation, the glass products are in the process of being processed, and the texture of the glass products is brittle. In order to solve the problem that the bottom of the glass products has no support and is easy to break due to excessive force during processing, it is necessary to turn on the first motor 10. The first motor 10 drives the pin shaft to rotate through the output shaft, and the pin shaft drives the gear 8 to rotate. The gear 8 is engaged with the rack 7, and the gear 8 drives the rack 7 to move. During the upward movement of the rack 7, the bottom plate 4 is lifted up, and when the rubber pad on the top of the bottom plate 4 contacts the bottom of the glass product, the movement is stopped, thereby achieving the supporting effect on the bottom of the glass product. When rotation is required, the motor rotates in the opposite direction, and finally the bottom plate 4 moves downward; during the movement, the bottom plate 4 drives the pillar 5 to move upward, and the pillar 5 slides on the workbench 1, and the pillar 5 limits the bottom plate 4 in the vertical direction.

[0028] Further, such as Figure 1 As shown, the rotating assembly includes a second motor 13 fixedly connected to the first support plate 2; the output shaft of the second motor 13 is rotatably connected to the first support plate 2; the output shaft of the second motor 13 is fixedly connected to the first clamping plate 12; the first clamping plate 12 is slidably connected to the side wall of the first clamping plate 14; and anti-slip pads are pasted on the inner side walls of the first clamping plate 12 and the first pressure plate 14.

[0029] During operation, when rotation is required, the second motor 13 is turned on, and the second motor 13 drives the first clamping plate 12, the first pressing plate 14, and the glass product to rotate through the output shaft, thereby realizing processing on the other side of the glass product.

[0030] Further, such as Figure 4 As shown, a threaded bolt 15 is rotatably connected to the top of the first clamping plate 12 via a bearing; the threaded bolt 15 is threadedly connected to the first pressing plate 14; and the connection between the first clamping plate 12 and the first pressing plate 14 is adapted.

[0031] During operation, when it is necessary to clamp a glass product, the glass product is placed on the top of the first clamping plate 12 and the second clamping plate 17, and then the threaded bolt 15 is rotated. The rotation of the threaded bolt 15 drives the first pressure plate 14 to move downward, and the connection between the first clamping plate 12 and the first pressure plate 14 is adapted to ensure that the first pressure plate 14 moves stably until the anti-slip pads on the inner side walls of the first clamping plate 12 and the first pressure plate 14 are in close contact with the glass product, thereby achieving the clamping of the glass product.

[0032] Further, such as Figure 1 As shown, an electric push rod 16 is fixedly connected to the top of the workbench 1; the output end of the electric push rod 16 is fixedly connected to the second support plate 3; two slide grooves are opened on the top of the workbench 1; the bottom of the second support plate 3 slides in the two slide grooves.

[0033] During operation, the glass products have different sizes. When replacing glass products of different sizes, the electric push rod 16 needs to be turned on. The output shaft of the electric push rod 16 drives the second support plate 3, the second clamping plate 17, and the second pressure plate 18 to move until the distance between the second pressure plate 18 and the first clamping plate 12 matches the size of the glass product, and then stops moving.

[0034] Further, such as Figure 5 As shown, the clamping assembly includes a second clamping plate 17 rotatably connected to the second support plate 3 through a pin shaft; two sliding columns 20 are fixedly connected to the second clamping plate 17; the two sliding columns 20 are slidably connected to the second clamping plate 17 together; the outer sides of the sliding columns 20 are sleeved with springs 21; the bottoms of the springs 21 are fixedly connected to the second pressure plate 18; the tops of the springs 21 are fixedly connected to the top inner side walls of the sliding columns 20; the top of the second pressure plate 18 is fixedly connected to a pull rod 19; and anti-slip pads are pasted on the inner side walls of the second clamping plate 17 and the second pressure plate 18.

[0035] During operation, in order to facilitate the clamping and removal of glass products, when the pull rod 19 is pulled up, the pull rod 19 drives the second pressure plate 18 to move upward, the second pressure plate 18 slides upward, the spring 21 is compressed, the glass product is placed, and the pull rod 19 is released. Under the action of the spring 21, the second pressure plate 18 moves downward until the second clamping plate 17 and the anti-slip pads on the inner side walls of the second pressure plate 18 are in close contact with the glass product.

[0036] Further, such as Figure 3 As shown, the two side walls of the rack 7 are fixedly connected with limiting columns 11, and the limiting columns 11 are slidably connected to the cross plate 9, and the limiting columns 11 are slidably connected to the workbench 1.

[0037] During operation, when the rack 7 is in motion, the rack 7 drives the limiting rod to move, and the limiting rod slides on the workbench 1 and the cross plate 9, and the limiting rod limits the rack 7 in the vertical direction.

[0038] Working principle: During the processing of glass products, the glass products are brittle. In order to solve the problem that the bottom of the glass products has no support and is easy to break due to excessive force during processing, it is necessary to turn on the first motor 10. The first motor 10 drives the pin shaft to rotate through the output shaft, and the pin shaft drives the gear 8 to rotate. The gear 8 is meshed with the rack 7, and the gear 8 drives the rack 7 to move. During the upward movement of the rack 7, the bottom plate 4 is lifted up, and when the rubber pad on the top of the bottom plate 4 contacts the bottom of the glass product, the movement is stopped, thereby achieving the support effect on the bottom of the glass product; when the glass product needs to be clamped, the glass product is placed on the top of the first clamping plate 12 and the second clamping plate 17, and then the threaded bolt 15 is rotated. The rotation of the threaded bolt 15 drives the first pressing plate 14 to move downward, and the connection between the first clamping plate 12 and the first pressing plate 14 is adapted to ensure that the first pressing plate 14 is in a stable state. The plate 14 moves steadily until the anti-skid pads on the inner side walls of the first clamping plate 12 and the first pressing plate 14 are in close contact with the glass product. When the other side wall of the glass product is clamped, when the pull rod 19 is pulled up, the pull rod 19 drives the second pressing plate 18 to move upward, and the second pressing plate 18 slides upward, the spring 21 is compressed, and the glass product is placed. The pull rod 19 is released, and under the action of the spring 21, the second pressing plate 18 moves downward until the anti-skid pads on the inner side walls of the second clamping plate 17 and the second pressing plate 18 are in close contact with the glass product. Different clamping methods not only ensure the clamping of the glass product, but also meet the requirements of taking the glass product. When rotation is required, the second motor 13 is turned on, and the second motor 13 drives the first clamping plate 12, the first pressing plate 14, and the glass product to rotate through the output shaft, thereby realizing the processing of the other side of the glass product.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A glass product clamping device, comprising a workbench (1); a first support plate (2) is fixedly connected to the top of the workbench (1), and a rotating assembly is provided on the first support plate (2); a second support plate (3) is slidably connected to the workbench (1), and a clamping assembly is provided on the second support plate (3); a support assembly is provided above the center of the workbench (1), characterized in that: The support assembly comprises four pillars (5) slidably connected to the workbench (1); the tops of the four pillars (5) are commonly fixedly connected to a bottom plate (4); the top of the bottom plate (4) is fixedly connected to a rubber pad; the bottom of the bottom plate (4) is fixedly connected to a rack (7), and one end of the rack (7) passes through the workbench (1); the bottom of the workbench (1) is connected and fixedly connected to a movable box (6); the inner wall of the movable box (6) is fixedly connected to two cross plates (9); the two cross plates (9) are symmetrically arranged on both sides of the rack (7); a gear (8) is rotatably connected between the two cross plates (9) through a pin shaft, and the gear (8) is meshed with the rack (7); a first motor (10) is fixedly connected to one of the cross plates (9); the output shaft of the first motor (10) is fixedly connected to the pin shaft where the cross plate (9) is located.

2. A glass product clamping device according to claim 1, characterized in that: The rotating assembly comprises a second motor (13) fixedly connected to the first support plate (2); the output shaft of the second motor (13) is rotatably connected to the first support plate (2); the output shaft of the second motor (13) is fixedly connected to the first clamping plate (12); the first clamping plate (12) is slidably connected to the side wall of the first clamping plate (12); and anti-slip pads are attached to the inner side walls of the first clamping plate (12) and the first clamping plate (14).

3. A glass product clamping device according to claim 2, characterized in that: The top of the first clamping plate (12) is rotatably connected to a threaded bolt (15) via a bearing; the threaded bolt (15) is threadedly connected to the first pressing plate (14); and the connection between the first clamping plate (12) and the first pressing plate (14) is compatible.

4. A glass product clamping device according to claim 3, characterized in that: An electric push rod (16) is fixedly connected to the top of the workbench (1); the output end of the electric push rod (16) is fixedly connected to the second support plate (3); two slide grooves are provided on the top of the workbench (1); and the bottom of the second support plate (3) slides in the two slide grooves.

5. A glass product clamping device according to claim 4, characterized in that: The clamping assembly includes a second clamping plate (17) rotatably connected to the second support plate (3) through a pin shaft; two sliding columns (20) are fixedly connected to the second clamping plate (17); the two sliding columns (20) are slidably connected to the second clamping plate (17); the outer sides of the sliding columns (20) are sleeved with springs (21); the bottoms of the springs (21) are fixedly connected to the second pressure plate (18); the tops of the springs (21) are fixedly connected to the top inner side walls of the sliding columns (20); the tops of the second pressure plates (18) are fixedly connected to pull rods (19); and anti-slip pads are adhered to the inner side walls of the second clamping plate (17) and the second pressure plates (18).

6. A glass product clamping device according to claim 5, characterized in that: Limiting columns (11) are fixedly connected to both side walls of the rack (7), and the limiting columns (11) are slidably connected to the transverse plate (9), and the limiting columns (11) are slidably connected to the workbench (1).

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