Gripper structure for cleaning mechanism
By introducing retractable jaws and anti-slip rubber strips into the gripper structure of the piece cleaning equipment, the problem of poor slippage and stability of the material box during handling is solved, and higher grasping and handling stability is achieved to ensure cleaning efficiency.
Patent Information
- Application Number
- CN202421035756.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Due to the straight plate design of the existing material sheet cleaning equipment, the gripper structure is prone to slip when handling material boxes of different manufacturers, and the stability is poor, which affects the grabbing and cleaning efficiency of the material box.
A gripping structure consisting of the left jaw and the right jaw is designed. The jaws are telescopic and retracted by the cylinder drive, and a clamping strip and an anti-slip rubber strip are provided on the clamping plate to increase friction and stability, between the jaws U-shaped groove blocks and tripods improve connection strength and stability.
Effectively prevent the material box from slipping and falling, improve the stability of the material box grabbing and handling, and ensure the smooth progress of the material box cleaning process.
Smart Images
Figure CN222328218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet cleaning equipment, in particular to a gripper structure for a cleaning mechanism. Background Art
[0002] After welding, some impurities such as rosin will remain on the surface of the sheet, which needs to be cleaned to avoid affecting the next process. Therefore, the sheet needs to be placed in a material box, and then the entire material box is placed in a cleaning tank for cleaning. Previously, when the material boxes were transported, the shapes of the material boxes from different manufacturers were different. Since the gripper of the grasping structure is a straight plate, no matter the outer surface of the material box is smooth or has a certain curved edge for the grasping mechanism to grasp, since the gripper surface is smooth, slipping is inevitable during grasping, and the device as a whole is not reinforced by plates, and the stability is also poor.
[0003] Therefore, a new technical solution is needed to solve the above technical problems. Summary of the invention
[0004] In order to solve the above problems, the utility model discloses a gripper structure for a cleaning mechanism, which increases friction when grabbing a material box through the clamping strips and anti-slip rubber strips at the bottom of the left and right clamping jaws, prevents slipping, and increases stability when carrying the material box.
[0005] The technical solution of the utility model is: a gripper structure for a cleaning mechanism, including a gripper structure located on one side of a bracket, the gripper structure including a left clamping jaw and a right clamping jaw, the left clamping jaw and the right clamping jaw are driven by a cylinder, the left clamping jaw and the right clamping jaw both include a horizontal plate, a vertical plate and a clamping plate, an anti-skid structure is provided on the inner side of the clamping plate, and the anti-skid structure includes a clamping strip and an anti-skid rubber strip.
[0006] By adopting the above technical solution, when the material box needs to be transported, the clamping jaws are extended and retracted by the cylinder, so that the left clamping jaw and the right clamping jaw are separated and brought closer, so as to realize the release and grasping of the material box.
[0007] Preferably, the left clamp and the right clamp are arranged opposite to each other, and a U-shaped groove block is provided at a position close to the transverse plates. The groove block is fixed on one side of the upper part of the transverse plate, the outer side surface of the groove block is flush with the outer side surface of the transverse plate, the groove block and the groove at the bottom of the cylinder are matched, and the cylinder is located between the groove blocks on both sides.
[0008] By adopting the above technical solution, as the two U-shaped groove blocks at the bottom of the cylinder are displaced in the groove, the left clamping jaw and the right clamping jaw are respectively driven to move closer to and away from each other.
[0009] Preferably, when the left clamping jaw and the right clamping jaw are in the extended state, the spacing between the sides of the left clamping jaw and the right clamping jaw with the groove block is greater than the length of the longest side of the material box.
[0010] By adopting the above technical solution, when the left clamp and the right clamp are close to each other to grab the material box, when the clamps fall to both sides of the material box, the clamps have a relatively wide distance to contract, so that the material box can be grabbed.
[0011] Preferably, the vertical plate is in an inverted L-shape, the vertical plate and the horizontal plate are perpendicular to each other, and the inverted L-shape of the vertical plate is just stuck on the end of one side of the horizontal plate away from the slot block.
[0012] By adopting the above technical solution, the shape of the vertical plate can more effectively improve the connection and fixing strength between the vertical plate and the horizontal plate, thereby increasing the overall firmness of the device.
[0013] Preferably, a tripod is fixedly provided between the inner sides of the horizontal plate and the vertical plate. The tripod is a right-angled triangle and is used to stabilize the connection between the horizontal plate and the vertical plate. The horizontal plate and the vertical plate are respectively connected to two right-angled sides of the tripod.
[0014] By adopting the above technical solution, the triangle has stability, and arranging a tripod between the horizontal plate and the vertical plate can increase the mutual stability and improve the overall grasping strength of the device.
[0015] Preferably, the bottom end of the vertical plate is in an inverted T shape and is fixedly connected to a clamping plate, the long side of the clamping plate is fixedly connected to the end of the vertical plate, and the length of the clamping plate is greater than the width of the vertical plate.
[0016] By adopting the above technical solution, the vertical plate is increased and the fixed length between the clamping plate is increased, so the connection strength between the clamping plate and the vertical plate can be improved.
[0017] Preferably, a clamping strip is provided on one side opposite to the other side of the clamping plates, the clamping strip is located at a position close to the bottom of the inner side of the clamping plate, and an anti-slip rubber strip is also provided on the inner side of the clamping strip.
[0018] By adopting the above technical solution, when the clamping claw grabs the material box, the clamping strip can be clamped on the side of the material box, and the anti-slip rubber strip on the clamping strip can increase the anti-slip effect between the clamping claw and the material box, preventing the material box from falling during the grabbing process.
[0019] Preferably, the top of the cylinder is fixedly connected to the bracket.
[0020] By adopting the above technical solution, the cylinder can move up and down through the bracket, so as to pick up and put down the material box.
[0021] The benefits of the utility model are as follows: 1. The utility model provides a card strip on the clamping plate of the gripper, which can play a card connection role when grabbing the material box to prevent the material box from falling. Adding an anti-skid rubber strip on the card strip can increase the friction coefficient between the card strip and the material box, play an anti-skid role on the material box, and improve the stability of grabbing the material box.
[0022] 2. The utility model provides a tripod between the horizontal plate and the vertical plate, which provides stability through the triangle and effectively increases the connection strength between the horizontal plate and the vertical plate. The horizontal plate is in an inverted L shape, which further improves the overall firmness of the device.
[0023] 3. The utility model grabs the material box by the grabbing structure, which improves the overall stability of the device. During the grabbing process, the stability of the material box can also be improved to prevent the material box from falling, that is, to prevent the material pieces in the material box from falling, and to complete the handling and cleaning of the material box in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the structure of the utility model;
[0025] Figure 2 It is a structural schematic diagram of the side view of the utility model;
[0026] Figure 3 This is a structural schematic diagram of a side view of the card strip of the utility model;
[0027] Figure 4 This is a structural schematic diagram of the utility model for grabbing a material box;
[0028] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of the side view.
[0029] Among them: 1. cylinder, 11. groove, 2. left clamping jaw, 3. right clamping jaw, 4. vertical plate, 5. horizontal plate, 51. slot block, 6. clamping plate, 7. tripod, 8. card strip, 81. anti-slip rubber strip, 9. bracket, 10. material box. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0031] like Figure 1-5As shown, the gripping structure for the cleaning mechanism includes a gripping structure located on one side of the bracket 9, the gripping structure includes a left clamping jaw 2 and a right clamping jaw 3, the left clamping jaw 2 and the right clamping jaw 3 are driven by a cylinder 1, the left clamping jaw 2 and the right clamping jaw 3 both include a horizontal plate 5, a vertical plate 4 and a clamping plate 6, an anti-slip structure is provided on the inner side of the clamping plate 6, the anti-slip structure includes a clamping strip 8 and an anti-slip rubber strip 81, when the material box 10 needs to be transported, the clamping jaw is extended and retracted by the cylinder 1, so that the left clamping jaw 2 and the right clamping jaw 3 are separated and approached, so as to realize the release and grasping of the material box 10.
[0032] The left clamping jaw 2 and the right clamping jaw 3 are arranged opposite to each other, and a U-shaped groove block 51 is provided at a position close to the transverse plates 5. The groove block 51 is fixed to one side of the upper part of the transverse plate 5, and the outer side surface of the groove block 51 is flush with the outer side surface of the transverse plate 5, so that the displacement spacing between the transverse plates 5 can be increased. The groove block 51 is adapted to the groove 11 at the bottom of the cylinder 1, and the cylinder 1 is located between the groove blocks 51 on both sides. As the two U-shaped groove blocks 51 at the bottom of the cylinder 1 are displaced in the groove 11, the left clamping jaw 2 and the right clamping jaw 3 are respectively driven to move closer and farther away from each other.
[0033] When the left jaw 2 and the right jaw 3 are in the extended state, the spacing between the sides of the left jaw 2 and the right jaw 3 with the groove block 51 is greater than the length of the longest side of the material box 10. In this way, when the left jaw 2 and the right jaw 3 are close to each other to grab the material box 10, when the jaws fall to both sides of the material box 10, the jaws have a relatively ample distance to retract, so that the material box 10 can be grabbed.
[0034] The vertical plate 4 is in an inverted L-shape, and the vertical plate 4 and the horizontal plate 5 are perpendicular to each other. The inverted L-shape of the vertical plate 4 is just stuck in the end of the side of the horizontal plate 5 away from the groove block 51. The shape of the vertical plate 4 can more effectively improve the connection and fixing strength between the vertical plate 4 and the horizontal plate 5, thereby increasing the overall firmness of the device.
[0035] A tripod 7 is fixed between the inner side of the horizontal plate 5 and the inner side of the vertical plate 4. The tripod 7 is a right-angled triangle and is used to stabilize the connection between the horizontal plate 5 and the vertical plate 4. The horizontal plate 5 and the vertical plate 4 are respectively connected to two right-angled sides of the tripod. The triangle has stability. Setting the tripod between the horizontal plate 5 and the vertical plate 4 can increase the stability between them and improve the overall gripping strength of the device.
[0036] The bottom end of the vertical plate 4 is in an inverted T shape and is fixedly connected to a clamping plate 6. The long side of the clamping plate 6 is fixedly connected to the end of the vertical plate 4. The length of the clamping plate 6 is greater than the width of the vertical plate 4. The vertical plate 4 is increased and the fixed length between the clamping plate 6 is increased, which can improve the connection strength between the clamping plate 6 and the vertical plate 4.
[0037] A clamping strip 8 is provided on the side opposite to the clamping plates 6, and the clamping strip 8 is located near the bottom of the inner side of the clamping plate 6. An anti-slip rubber strip 81 is also provided on the inner side of the clamping strip 8. When the clamping claw grabs the material box 10, the clamping strip 8 can be clamped on the side of the material box 10. The anti-slip rubber strip 81 on the clamping strip 8 can increase the anti-slip effect between the clamping strip 8 and the material box 10, thereby preventing the material box 10 from falling during the grabbing process.
[0038] The top of the cylinder 1 is fixedly connected to the bracket 9, and the cylinder 1 can be displaced up and down through the bracket 9 and an external displacement device (this structure is a conventional device and will not be described here), so as to pick up and put down the material box 10.
[0039] Working principle: when it is necessary to grab the material box, the cylinder 1 moves the left clamp 2 and the right clamp 3 apart, and then the gripper structure is moved downward as a whole through the external displacement device to drop the left clamp 2 and the right clamp 3 to the two sides of the material box 10, and then the cylinder 1 contracts, the left clamp 2 and the right clamp 3 are relatively close, the card strip 8 on the clamping plate 6 touches the material box, the clamps on both sides grab the material box 10, and then lift it up through the external displacement device to complete the grabbing of the material box, and when the destination is reached, the cylinder 1 again moves the left clamp 2 and the right clamp 3 apart, so that the material box 10 can be put down. The whole process of grabbing and releasing the material box is completed.
[0040] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention, and the purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the implementation methods of the present invention may be deformed or modified in any way without departing from the principles.
Claims
1. A gripper structure for a cleaning mechanism, comprising a gripper structure located on one side of a bracket, the gripper structure comprising a left clamping jaw and a right clamping jaw, the left clamping jaw and the right clamping jaw being driven by a cylinder, characterized in that: The left clamping jaw and the right clamping jaw both comprise a horizontal plate, a vertical plate and a clamping plate. The inner side of the clamping plate is provided with an anti-slip structure, and the anti-slip structure comprises a clamping strip and an anti-slip rubber strip.
2. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: The left clamping jaw and the right clamping jaw are arranged opposite to each other, and a U-shaped groove block is provided at a position close to the transverse plates. The groove block is fixed on one side of the upper part of the transverse plate, and the outer side surface of the groove block is flush with the outer side surface of the transverse plate. The groove block is matched with the groove at the bottom of the cylinder, and the cylinder is located between the groove blocks on both sides.
3. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: When the left clamping jaw and the right clamping jaw are in the extended state, the spacing between the sides of the left clamping jaw and the right clamping jaw with the groove block is greater than the length of the longest side of the material box.
4. The gripper structure for a cleaning mechanism according to claim 2, characterized in that: The vertical plate is in an inverted L shape, the vertical plate and the horizontal plate are perpendicular to each other, and the inverted L shape of the vertical plate is just stuck at the end of one side of the horizontal plate away from the slot block.
5. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: A tripod is fixedly provided between the inner sides of the horizontal plate and the vertical plate. The tripod is a right-angled triangle and is used to stabilize the connection between the horizontal plate and the vertical plate. The horizontal plate and the vertical plate are respectively connected to two right-angled sides of the tripod.
6. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: The bottom end of the vertical plate is in an inverted T shape and is fixedly connected to a clamping plate. The long side of the clamping plate is fixedly connected to the end of the vertical plate, and the length of the clamping plate is greater than the width of the vertical plate.
7. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: A clamping strip is provided on one side opposite to the clamping plates. The clamping strip is located at a position close to the bottom of the inner side of the clamping plate. An anti-slip rubber strip is also provided on the inner side of the clamping strip.
8. The gripper structure for a cleaning mechanism according to claim 1, characterized in that: The top of the cylinder is fixedly connected to the bracket.