Integrated industrial robot mechanical gripper

Abstract

The utility model discloses an integrated industrial robot mechanical gripper which comprises a machine frame, a mechanical gripper body and a mechanical gripper body. The screw locking assembly comprises a first driving air cylinder, a screwdriver clamping block, a screwdriver and a screw clamping piece, the first driving air cylinder is fixedly installed on the installation base plate, a piston rod of the first driving air cylinder is connected with the screwdriver clamping block through an adapter piece, the screwdriver clamping block is connected to a first sliding rail in a sliding mode, and the first sliding rail is fixedly installed on the installation base plate; the screwdriver is fixedly installed on the screwdriver clamping block, the screw clamping piece is connected to the first sliding rail in a sliding mode, and a cutter of the screwdriver is rotatably installed on the screw clamping piece. And the adsorption assembly comprises a first mounting plate, a second driving air cylinder, an adsorption plate and a suction cup, the first mounting plate is fixedly mounted on the mounting base plate, and an avoiding hole corresponding to the screwdriver in position is formed in the adsorption plate. Compared with the prior art, the problem that an existing industrial robot gripper is single in function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to an integrated industrial robot mechanical gripper. Background Art

[0002] As an important component of industrial robots, robotic grippers are the key to achieving efficient and accurate parts handling. Robotic grippers can achieve precise grasping and placement of objects. Traditional production lines rely on manual operation by workers, which is prone to fatigue and errors. Robotic grippers can accurately grasp and place objects of various shapes and sizes by using high-precision sensors and advanced control algorithms, greatly improving production efficiency and product quality.

[0003] For products that need to perform multiple tasks, the existing technical solutions are basically one group of robots to complete one task. Two or three groups of robots are arranged on a production line, and the materials are transferred to each group of robots through the automated production line to complete the assembly, labeling, tightening screws and other operations.

[0004] For multiple groups of robots to collaborate to complete product manufacturing, functions such as assembly, labeling, and screwing need to be completed at different workstations. There is no integration of multiple functions on one robot gripper. For some simpler products, the automated production line layout is relatively long and the cost is relatively high. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated industrial robot mechanical gripper to solve the problem that the existing industrial robot grippers have a single function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an integrated industrial robot mechanical gripper, comprising:

[0007] a frame on which a mounting base plate is disposed;

[0008] The screw locking assembly comprises a first driving cylinder, a screwdriver clamping block, a screwdriver and a screw clamping piece, wherein the first driving cylinder is fixedly mounted on a mounting base plate, a piston rod of the first driving cylinder is connected to the screwdriver clamping block via an adapter, the screwdriver clamping block is slidably connected to a first slide rail, the first slide rail is fixedly mounted on the mounting base plate, the screwdriver is fixedly mounted on the screwdriver clamping block, the screw clamping piece is slidably connected to the first slide rail, and a tool of the screwdriver is rotatably mounted on the screw clamping piece;

[0009] The adsorption assembly includes a first mounting plate, a second driving cylinder, an adsorption plate and a suction cup. The first mounting plate is fixedly mounted on a mounting base plate, the second driving cylinder is fixedly mounted on the first mounting plate, the adsorption plate is fixedly mounted on an output end of the second driving cylinder, an avoidance hole corresponding to a screwdriver is arranged on the adsorption plate, and a plurality of suction cups are arranged on the adsorption plate.

[0010] As a further description of the above technical solution:

[0011] A pressing assembly is also arranged on one side of the frame. The pressing assembly comprises a third driving cylinder and a first pressing block. The first pressing block is fixedly mounted on the output end of the third driving cylinder.

[0012] As a further description of the above technical solution:

[0013] A guide plate is arranged on the back of the first pressing block, and the guide plate is slidably connected to the side surface of the third driving cylinder.

[0014] As a further description of the above technical solution:

[0015] A positioning pin is arranged on the adsorption plate.

[0016] As a further description of the above technical solution:

[0017] A guide rod is arranged on one side of the screw clamping piece, and the guide rod is penetrated through the screwdriver clamping block.

[0018] As a further description of the above technical solution:

[0019] There are 3 suction cups on the adsorption plate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. In the utility model, the frame is fixedly installed on the industrial robot, and the screw locking components and the adsorption components are modularly arranged and detachably assembled on the mounting base plate of the frame. The screw locking components and the adsorption components can be replaced as a whole by removing the mounting base plate, or the screw locking components and the adsorption components can be removed separately. Not only the adsorption, screw tightening and assembly functions are integrated in one robot gripper, and the various functional modules do not interfere with each other, but also the functional modules of the robot gripper can be flexibly disassembled and adjusted, so that the use of the industrial robot mechanical gripper is more flexible and cost-saving.

[0022] 2. In the utility model, a pressing assembly is also provided on one side of the frame, and the pressing assembly includes a third driving cylinder and a first pressing block. The first pressing block is lifted up and down by the third driving cylinder, so that when the product is assembled, after the frame is moved into place by the industrial robot, the first pressing block moves downward to squeeze the product, thereby realizing the pressing assembly of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of an integrated industrial robot gripper Figure 1 .

[0025] Figure 2 A schematic diagram of the structure of an integrated industrial robot gripper Figure 2 .

[0026] Figure 3 A schematic diagram of the structure of an integrated industrial robot gripper Figure 3 .

[0027] Legend:

[0028] 1. Rack; 11. Mounting base plate; 2. Screw locking assembly; 21. First driving cylinder; 211. Adapter plate; 22. Screwdriver clamp; 221. First slide rail; 23. Screwdriver; 231. Tool; 24. Screw clamp; 241. Guide rod; 3. Adsorption assembly; 31. First mounting plate; 32. Second driving cylinder; 33. Adsorption plate; 331. Avoidance hole; 332. Positioning pin; 34. Suction cup; 4. Pressing assembly; 41. Third driving cylinder; 42. First pressing block; 421. Guide plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1

[0031] See also Figure 1-3 The utility model provides a technical solution: an integrated industrial robot mechanical gripper, comprising:

[0032] A frame 1, on which a mounting base plate 11 is provided;

[0033] The screw locking assembly 2 comprises a first driving cylinder 21, a screwdriver clamping block 22, a screwdriver 23 and a screw clamping piece 24. The first driving cylinder 21 is fixedly mounted on the mounting base plate 11. The piston rod of the first driving cylinder 21 is connected to the screwdriver clamping block 22 through an adapter plate 211. The screwdriver clamping block 22 is slidably connected to the first slide rail 221. The first slide rail 221 is fixedly mounted on the mounting base plate 11. The screwdriver 23 is fixedly mounted on the screwdriver clamping block 22. The screw clamping piece 24 is slidably connected to the first slide rail 221. The screw clamping piece 24 is a tubular structure. The side wall of the screw clamping piece 24 is connected to a negative pressure generating device through an air pipe. The screw loaded into the screw clamping piece 24 from below is adsorbed by negative pressure. The tool 231 of the screwdriver 23 is rotatably mounted on the screw clamping piece 24.

[0034] The adsorption assembly 3 includes a first mounting plate 31, a second driving cylinder 32, an adsorption plate 33 and a suction cup 34. The first mounting plate 31 is fixedly mounted on the mounting substrate 11, the second driving cylinder 32 is fixedly mounted on the first mounting plate 31, the adsorption plate 33 is fixedly mounted on the output end of the second driving cylinder 32, the adsorption plate 33 is provided with an avoidance hole 331 whose position corresponds to the screwdriver 23, and the adsorption plate 33 is provided with a plurality of suction cups 34.

[0035] When the screw locking assembly 2 is tightening the screw, the screwdriver clamp 22 is moved up and down by the extension and retraction of the piston rod on the first driving cylinder 21, so that the screwdriver 23 and the screw clamp 24 are moved up and down along the first slide rail 221. After the screwdriver clamp 22 is moved into place, the screwdriver 23 is started, and the tool 231 of the screwdriver 23 rotates downward, so that the screw clamp 24 moves downward, and the screw adsorbed by the screw clamp 24 is rotated and tightened, thereby tightening the screw.

[0036] A pressing assembly 4 is also provided on one side of the frame 1. The pressing assembly 4 includes a third driving cylinder 41 and a first pressing block 42. The first pressing block 42 is fixedly mounted at the output end of the third driving cylinder 41. The first pressing block 42 is lifted up and down by the third driving cylinder 41, so that when the product is assembled, after the frame 1 is moved into place by the industrial robot, the first pressing block 42 moves downward to squeeze the product, thereby realizing the product press-fit assembly.

[0037] A guide plate 421 is provided on the back of the first pressing block 42 , and the guide plate 421 is slidably connected to the side of the third driving cylinder 41 , which effectively ensures that the first pressing block 42 moves up and down smoothly and ensures the pressing quality.

[0038] The adsorption plate 33 is provided with a positioning pin 332 , which can be inserted into a hole on the product when adsorbing the product, so as to position the product and ensure the adsorption effect.

[0039] A guide rod 241 is provided on one side of the screw clamp 24 , and the guide rod 241 is passed through the screwdriver clamp block 22 , so that the screw clamp 24 moves smoothly when moving up and down.

[0040] Three suction cups 34 are provided on the adsorption plate 33 to improve the firmness of product adsorption.

[0041] Working principle: The rack 1 is fixedly installed on the industrial robot, and the screw locking component 2 and the adsorption component 3 are modularly arranged and detachably assembled on the mounting base plate 11 of the rack 1. The screw locking component 2 and the adsorption component 3 can be replaced as a whole by disassembling the mounting base plate 11, or the screw locking component 2 and the adsorption component 3 can be disassembled separately, which not only realizes the integration of adsorption, screw tightening and assembly functions in one robot gripper, but also the situation that each functional module does not interfere with each other, and the functional modules of the robot gripper can be flexibly disassembled and adjusted, so that the use of the industrial robot mechanical gripper is more flexible and cost-saving. The functional modules of the robot gripper can be flexibly disassembled and adjusted. For example, when it is necessary to complete the labeling action, the mounting base plate 11 can be temporarily removed from the rack 1 and placed on the shelf next to it, so that the screw locking component 2 and the adsorption component 3 are separated as a whole, and the labeling device can be replaced.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated industrial robot gripper, characterized in that: include: a frame on which a mounting base plate is disposed; A screw locking assembly, comprising a first driving cylinder, a screwdriver clamping block, a screwdriver and a screw clamping piece, wherein the first driving cylinder is fixedly mounted on the mounting base plate, a piston rod of the first driving cylinder is connected to the screwdriver clamping block via an adapter, the screwdriver clamping block is slidably connected to a first slide rail, the first slide rail is fixedly mounted on the mounting base plate, the screwdriver is fixedly mounted on the screwdriver clamping block, the screw clamping piece is slidably connected to the first slide rail, and a tool of the screwdriver is rotatably mounted on the screw clamping piece; The adsorption assembly includes a first mounting plate, a second driving cylinder, an adsorption plate and a suction cup, wherein the first mounting plate is fixedly mounted on the mounting base plate, the second driving cylinder is fixedly mounted on the first mounting plate, the adsorption plate is fixedly mounted on the output end of the second driving cylinder, an avoidance hole corresponding to the position of the screwdriver is provided on the adsorption plate, and a plurality of the suction cups are provided on the adsorption plate.

2. The integrated industrial robot gripper according to claim 1, characterized in that: A pressing assembly is also provided on one side of the frame. The pressing assembly includes a third driving cylinder and a first pressing block. The first pressing block is fixedly mounted on the output end of the third driving cylinder.

3. The integrated industrial robot gripper according to claim 2, characterized in that: A guide plate is provided on the back of the first pressing block, and the guide plate is slidably connected to the side of the third driving cylinder.

4. The integrated industrial robot gripper according to claim 1, characterized in that: The adsorption plate is provided with positioning pins.

5. The integrated industrial robot gripper according to claim 1, characterized in that: A guide rod is arranged on one side of the screw clamping piece, and the guide rod is penetrated through the screwdriver clamping block.

6. The integrated industrial robot gripper according to claim 1, characterized in that: The adsorption plate is provided with three suction cups.

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