A flexible gripper for industrial robots

Abstract

The present application relates to the field of industrial robots, and discloses a flexible gripper of an industrial robot. In the present application, a flexible gripper of an industrial robot includes an equipment body, the lower end of the equipment body is fixedly connected with a lower protective plate, the lower end of the lower protective plate is provided with a connecting column, the lower end of the connecting column is slidably connected with a telescopic column, the position of the rectangular sliding plate is controlled by counterclockwise and clockwise rotation, the second fixed connecting plate is convenient for connecting the telescopic column, the support plate connects the position of the rectangular sliding plate and the fixed connecting plate, and is convenient for adjusting the position of the equipment during use, the equipment body protects the position of the internal rotating motor, and the lower protective plate and the connecting column facilitate the normal operation of the equipment, which is convenient for the normal use of the equipment. By using this structure, it is avoided to use manual labor to adjust the position of the equipment, improve the operation efficiency of the equipment, and facilitate the normal use of the equipment.

Description

Technical Field

[0001] The present application belongs to the technical field of industrial robots, and specifically relates to a flexible gripper of an industrial robot. Background Art

[0002] Compared with traditional mechanical grippers, an industrial robot flexible gripper is made of flexible materials, can adapt to objects of various shapes and sizes, and has good adaptability and flexibility. Compared with traditional mechanical grippers, this gripper is safer and more reliable. Due to the use of flexible materials, when the gripper contacts the object, it can clamp the object more stably to avoid possible damage to the operator or the workpiece. Since the flexible gripper can adapt to objects of different shapes and sizes and can adaptively adjust the clamping force, it can improve production efficiency and precision. Compared with traditional mechanical grippers, the flexible gripper has a lower cost and can adapt to different production needs, reducing the cost of replacing equipment. The flexible gripper is not easy to cause scratches or deformation when clamping objects, so for some parts or products that need to be finely processed, it can maintain its integrity and original appearance. This industrial robot flexible gripper has the advantages of flexibility, safety, efficiency, cost saving and non-destructive clamping, and can meet the clamping needs of different production occasions.

[0003] For example, the publication number: CN218488428U discloses a gripper for an industrial robot, including a connecting arm and an installation box located below the connecting arm, the rear part of the inner cavity of the installation box is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating rod through a coupling, and one end of the rotating rod is fixedly connected to a rotating disk. The utility model relates to the technical field of industrial robots. The gripper for an industrial robot drives the rotating rod to rotate through the motor, so that the rotating disk rotates, so that the rotating disk drives the first connecting plate and the second connecting plate to rotate, so that the first connecting plate rotates vertically downward, so that the suction cup mechanism is vertically downward, so that the suction cup mechanism can absorb the product well, so that it can be well converted between the suction cup mechanism and the gripper mechanism, and there is no need to disassemble the equipment, so that it is faster to replace and use, which saves time and energy better, and greatly improves the robot gripper to grip the product.

[0004] However, in the common application, the position of the equipment needs to be adjusted manually during use, which has low operating efficiency and is inconvenient for staff to operate. Utility Model Content

[0005] The purpose of the present application is to provide a flexible gripper for an industrial robot in order to solve the above-mentioned problem of facilitating the workers to adjust the equipment.

[0006] The technical solution adopted in the present application is as follows: a flexible gripper of an industrial robot, comprising an equipment body, a lower end of the equipment body being fixedly connected to a lower protective plate, a connecting column being provided at the lower end of the lower protective plate, a telescopic column being slidably connected to the lower end of the connecting column, a rotating motor being provided inside the equipment body, a threaded shaft being provided at the lower end of the rotating motor located inside the lower protective plate, a rotating shaft being fixedly connected at the lower end of the threaded shaft located inside the connecting column, a rectangular sliding plate being provided on the surface of the rotating shaft, a supporting plate being fixedly connected to the lower end of the rectangular sliding plate, a second fixed connecting plate being fixedly connected to the inner top wall of the telescopic column.

[0007] By adopting the above technical scheme, the position of the device clamp is adjusted by using the telescopic column during the use of the device, so as to realize the mechanized operation of the device, which is convenient for the staff to operate the device. During use, the threaded shaft is driven to rotate by the rotating motor, so that the rotating shaft can rotate normally, and the rectangular sliding plate with the rotating shaft surface moves up and down, and the position of the rectangular sliding plate is controlled by counterclockwise and clockwise rotation. The second fixed connecting plate is convenient for connecting to the telescopic column, and the support plate connects the position of the rectangular sliding plate and the fixed connecting plate, so as to facilitate the adjustment of the position of the device during use. The device body protects the position of the internal rotating motor, and the lower protective plate and the connecting column facilitate the normal operation of the device, which is convenient for the normal use of the device. By using this structure, it is avoided to use manual labor to adjust the position of the device, thereby improving the operating efficiency of the equipment and facilitating the normal use of the equipment.

[0008] In a preferred embodiment, the lower end of the telescopic column is fixedly connected to a fixed connecting plate, and the lower end of the fixed connecting plate is fixedly connected to a platform plate.

[0009] By adopting the above technical solution, the fixed connecting plate is convenient for connecting the positions of the telescopic column and the platform plate. The position of the platform plate is changed by adjusting the telescopic column. The platform plate is convenient for mounting the rectangular mounting plate, ensuring a stable connection of the equipment.

[0010] In a preferred embodiment, a plurality of rectangular carrying plates are fixedly connected to the lower end of the platform plate, and a plurality of sliding grooves are formed on the side surfaces of the rectangular carrying plates.

[0011] By adopting the above technical solution, the rectangular carrying plate facilitates the position of the carrying structure clamp, facilitates the adjustment of the position of the clamp, and facilitates clamping of products. The slide groove facilitates the sliding of the wheel.

[0012] In a preferred embodiment, a slider plate is provided in the slide groove, and a wheel plate is fixedly connected to the lower end of the slider plate.

[0013] By adopting the above technical solution, the movement of the slider plate drives the movement of the clamping plate, which facilitates the clamping operation. The wheel plate is convenient for positioning the wheel and for adjusting the equipment by controlling the operation of the wheel.

[0014] In a preferred embodiment, a limit plate is fixedly connected to the interior of the slide groove at a position adjacent to the slider plate, and a plurality of wheels are arranged on the side of the wheel plate, and the wheels contact the surface of the slider plate.

[0015] By adopting the above technical solution, the limit plate can conveniently limit the position of the wheels inside the slide slot to prevent derailment, and the wheels can conveniently drive the slider plate to move, making it convenient for workers to use the equipment.

[0016] In a preferred embodiment, a fixing plate is fixedly connected to the side surface of the slider plate, and a rectangular connecting plate is fixedly connected to the lower end of the fixing plate.

[0017] By adopting the above technical solution, the fixing plate is convenient for connecting the slider plate and the fixing plate, which is convenient for connection between devices, and the rectangular connecting plate is convenient for fixing the position of the clamping plate, which ensures the connectivity between devices.

[0018] In a preferred embodiment, a clamping plate is fixedly connected to the lower end of the rectangular connecting plate, and a plurality of friction plates are fixedly connected to the side surface of the clamping plate.

[0019] By adopting the above technical solution, the clamping plate is convenient for clamping the items that need to be clamped, ensuring the normal use of the equipment, and the friction plate is convenient for contacting and clamping the product, increasing friction and preventing it from falling.

[0020] In a preferred embodiment, the clamping plate is made of strong and wear-resistant metal, and the surface of the equipment body is sprayed with anti-corrosion paint.

[0021] By adopting the above technical solutions, strong and wear-resistant metal materials can withstand long-term use and wear without deformation or damage. At the same time, anti-corrosion spray paint can effectively protect the metal surface from the influence of chemicals, corrosion, oxidation, etc., extending the service life of the metal material.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, during the use of the equipment, the position of the equipment clamp is adjusted by using a telescopic column to realize the mechanized operation of the equipment, which is convenient for the staff to perform writing operations on the equipment. During use, the threaded shaft is driven to rotate by a rotating motor, so that the rotating shaft can rotate normally, and the rectangular sliding plate with the rotating shaft surface moves up and down. The position of the rectangular sliding plate is controlled by counterclockwise and clockwise rotation. The second fixed connecting plate is convenient for connecting to the telescopic column, and the support plate connects the position of the rectangular sliding plate and the fixed connecting plate, which is convenient for adjusting the position of the equipment during use. The equipment body protects the position of the internal rotating motor, and the lower protective plate and the connecting column facilitate the normal operation of the equipment, which is convenient for the normal use of the equipment. By using this structure, it is avoided to use manual labor to adjust the position of the equipment, thereby improving the operating efficiency of the equipment and facilitating the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front structure of the flexible gripper of the industrial robot of this application;

[0025] Figure 2 It is a detailed diagram of the structure of the structural slider plate in this application;

[0026] Figure 3 This is a detailed diagram of the connection of the rotating motor structure in this application;

[0027] Figure 4 For this application Figure 2 Enlarged view of point A in the middle.

[0028] Markings in the figure: 1. Equipment body; 2. Lower protection plate; 3. Connecting column; 4. Telescopic column; 5. Fixed connecting plate; 6. Limiting plate; 7. Rectangular connecting plate; 8. Clamping plate; 9. Friction plate; 10. Slide groove; 11. Fixed plate; 12. Rectangular carrying plate; 13. Platform plate; 14. Slider plate; 15. Rotating motor; 16. Rotating shaft; 17. Threaded shaft; 18. Rectangular sliding plate; 19. Second fixed connecting plate; 20. Support plate; 21. Wheel plate; 22. Wheel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Reference Figure 1-4 ,

[0031] Example:

[0032] Reference Figure 1-3 A flexible gripper of an industrial robot includes a device body 1, a lower protective plate 2 is fixedly connected to the lower end of the device body 1, a connecting column 3 is arranged at the lower end of the lower protective plate 2, a telescopic column 4 is slidably connected to the lower end of the connecting column 3, a rotating motor 15 is arranged inside the device body 1, a threaded shaft 17 is arranged at the lower end of the rotating motor 15, a rotating shaft 16 is fixedly connected to the lower end of the threaded shaft 17, a rectangular sliding plate 18 is arranged on the surface of the rotating shaft 16, a supporting plate 20 is fixedly connected to the lower end of the rectangular sliding plate 18, a second fixed connecting plate 19 is fixedly connected to the supporting plate 20, one end of the second fixed connecting plate 19 is fixedly connected to the inner top wall of the telescopic column 4, and the position of the device gripper is adjusted by using the telescopic column 4 during use of the device to realize the mechanization of the device. The operation is convenient for the staff to operate the equipment. During use, the threaded shaft 17 is driven to rotate by the rotating motor 15, so that the rotating shaft 16 can rotate normally, and the rectangular sliding plate 18 with the surface of the rotating shaft 16 moves up and down. The position of the rectangular sliding plate 18 is controlled by counterclockwise and clockwise rotation. The second fixed connecting plate 19 is convenient for connecting the telescopic column 4. The support plate 20 connects the position of the rectangular sliding plate 18 and the second fixed connecting plate 19, which is convenient for adjusting the position of the equipment during use. The equipment body 1 protects the position of the internal rotating motor 15. The lower protective plate 2 and the connecting column 3 facilitate the normal operation of the equipment, which is convenient for the normal use of the equipment. By using this structure, it is avoided to use manual labor to adjust the position of the equipment, thereby improving the operating efficiency of the equipment and facilitating the normal use of the equipment.

[0033] Reference Figure 1-2 The lower end of the telescopic column 4 is fixedly connected with a fixed connecting plate 5, and the lower end of the fixed connecting plate 5 is fixedly connected with a platform plate 13. The fixed connecting plate 5 is convenient for connecting the positions of the telescopic column 4 and the platform plate 13. The position of the platform plate 13 is changed by adjusting the telescopic column 4. The platform plate 13 is convenient for carrying the rectangular carrying plate 12 to ensure the stable connection of the equipment.

[0034] Reference Figure 1-2 The lower end of the platform plate 13 is fixedly connected with a plurality of rectangular carrying plates 12, and a plurality of slide grooves 10 are opened on the side of the rectangular carrying plates 12. The rectangular carrying plates 12 facilitate the position of the carrying structure clamps, facilitate the adjustment of the position of the clamps, and facilitate the clamping of products. The slide grooves 10 facilitate the sliding of the wheels 22.

[0035] Reference Figure 1-2 , Figure 4A slider plate 14 is provided in the slide groove 10, and a wheel plate 21 is fixedly connected to the lower end of the slider plate 14. The movement of the slider plate 14 drives the movement of the clamping plate 8, which is convenient for the clamping operation. The wheel plate 21 is convenient for positioning the wheel 22, and it is convenient to adjust the equipment by controlling the operation of the wheel 22.

[0036] Reference Figure 1-2 , Figure 4 The interior of the chute 10 is fixedly connected to a limit plate 6 at a position adjacent to the slider plate 14. A plurality of wheels 22 are arranged on the side of the wheel plate 21. The wheels 22 contact the surface of the slider plate 14. The limit plate 6 conveniently limits the position of the wheels 22 inside the chute 10 to prevent derailment. The wheels 22 conveniently drive the slider plate 14 to move, making it convenient for the staff to use the equipment.

[0037] Reference Figure 1-2 , Figure 4 The side of the slider plate 14 is fixedly connected with a fixing plate 11, and the lower end of the fixing plate 11 is fixedly connected with a rectangular connecting plate 7. The fixing plate 11 is convenient for connecting the slider plate 14 and the fixing plate 11, which is convenient for connection between devices. The rectangular connecting plate 7 is convenient for fixing the position of the clamping plate 8 to ensure connectivity between devices.

[0038] Reference Figure 1-2 , Figure 4 The lower end of the rectangular connecting plate 7 is fixedly connected with a clamping plate 8, and the side of the clamping plate 8 is fixedly connected with multiple friction plates 9. The clamping plate 8 is convenient for clamping items that need to be clamped to ensure the normal use of the equipment. The friction plate 9 is convenient for contacting and clamping products, increasing friction and preventing them from falling.

[0039] Reference Figure 1-4 The clamping plate 8 is made of strong and wear-resistant metal, and the surface of the equipment body 1 is sprayed with anti-corrosion paint. The strong and wear-resistant metal material can withstand long-term use and wear without deformation or damage. At the same time, the anti-corrosion paint can effectively protect the metal surface from the influence of chemicals, corrosion, oxidation, etc., and extend the service life of the metal material.

[0040] The implementation principle of an industrial robot flexible gripper embodiment of the present application is:

[0041] During use of the equipment, the position of the equipment clamp is adjusted by using the telescopic column 4 to realize mechanized operation of the equipment, which is convenient for the staff to operate the equipment. During use, the threaded shaft 17 is driven to rotate by the rotating motor 15, so that the rotating shaft 16 can rotate normally, and the rectangular sliding plate 18 with the surface of the rotating shaft 16 moves up and down. The position of the rectangular sliding plate 18 is controlled by counterclockwise and clockwise rotation. The second fixed connecting plate 19 is convenient for connecting to the telescopic column 4, and the support plate 20 connects the rectangular sliding plate 18 and the second fixed connecting plate 19, so as to facilitate the adjustment of the position of the equipment during use.

[0042] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An industrial robot flexible gripper, comprising a device body (1), characterized in that: The lower end of the device body (1) is fixedly connected to a lower protective plate (2), the lower end of the lower protective plate (2) is provided with a connecting column (3), the lower end of the connecting column (3) is slidably connected to a telescopic column (4), a rotating motor (15) is provided inside the device body (1), the lower end of the rotating motor (15) is located inside the lower protective plate (2) and is provided with a threaded shaft (17), the lower end of the threaded shaft (17) is located inside the connecting column (3) and is fixedly connected to a rotating shaft (16), a rectangular sliding plate (18) is provided on the surface of the rotating shaft (16), the lower end of the rectangular sliding plate (18) is fixedly connected to a supporting plate (20), the supporting plate (20) is fixedly connected to a second fixed connecting plate (19), one end of the second fixed connecting plate (19) is fixedly connected to the inner top wall of the telescopic column (4).

2. The industrial robot flexible gripper according to claim 1, characterized in that: The lower end of the telescopic column (4) is fixedly connected to a fixed connection plate (5), and the lower end of the fixed connection plate (5) is fixedly connected to a platform plate (13).

3. The flexible gripper of an industrial robot as claimed in claim 2, characterized in that: A plurality of rectangular mounting plates (12) are fixedly connected to the lower end of the platform plate (13), and a plurality of sliding grooves (10) are provided on the side surfaces of the rectangular mounting plates (12).

4. The industrial robot flexible gripper according to claim 3, characterized in that: A slider plate (14) is arranged in the slide groove (10), and a wheel plate (21) is fixedly connected to the lower end of the slider plate (14).

5. The flexible gripper of an industrial robot as claimed in claim 4, characterized in that: The interior of the slide groove (10) is fixedly connected to a limit plate (6) at a position adjacent to the slider plate (14), and a plurality of wheels (22) are arranged on the side of the wheel plate (21), and the wheels (22) contact the surface of the slider plate (14).

6. The flexible gripper of an industrial robot as claimed in claim 4, characterized in that: A fixing plate (11) is fixedly connected to the side of the slider plate (14), and a rectangular connecting plate (7) is fixedly connected to the lower end of the fixing plate (11).

7. The industrial robot flexible gripper according to claim 6, characterized in that: The lower end of the rectangular connecting plate (7) is fixedly connected to a clamping plate (8), and the side surface of the clamping plate (8) is fixedly connected to a plurality of friction plates (9).

8. The flexible gripper of an industrial robot as claimed in claim 7, characterized in that: The clamping plate (8) is made of strong and wear-resistant metal, and the surface of the equipment body (1) is sprayed with anti-corrosion paint.

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