Vacuum adsorption and clamping double-acting robot clamping jaw

Abstract

The utility model relates to the technical field of machine tool machining feeding and discharging, in particular to a vacuum adsorption and clamping double-acting robot clamping jaw which comprises a flange connecting column and a flange mounting plate mounted on the flange connecting column, and a clamping jaw assembly and a suction cup assembly are arranged on the other face of the flange mounting plate. The clamping jaw assembly comprises a clamping block assembly and a camera assembly. The clamping block assembly comprises a parallel clamping jaw air cylinder mounted on the flange mounting plate, a sliding seat is arranged on the parallel clamping jaw air cylinder, and a clamping jaw is mounted on the sliding seat; the camera assembly comprises a camera and a camera protection cover installed on the periphery of the camera. The utility model aims to provide the vacuum adsorption and clamping double-acting robot clamping jaw, so that workpieces of different specifications can be carried, loaded and unloaded, and a partition plate of a workpiece placing table can be removed and placed at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and unloading materials in machine tool processing, in particular to a vacuum adsorption and clamping double-acting robot clamp. Background Art

[0002] Currently, in the automated production process, workpieces need to be manually taken to the machine tool to complete loading and unloading. The workpieces are heavy, and workers need to use a cantilever crane to operate them. The labor intensity of the operation is too high and the risk is relatively high. In addition, there are partitions between each layer of workpieces in the product waiting area, and the size is large, making manual handling difficult. Summary of the invention

[0003] In order to overcome the above-mentioned deficiencies, the purpose of the utility model is to provide a vacuum adsorption and clamping double-acting robot gripper to achieve the loading and unloading of workpieces of different specifications, and at the same time can remove and place the partition plate of the workpiece storage table.

[0004] The technical solution of the utility model is a vacuum adsorption and clamping double-acting robot gripper, comprising a flange connecting column and a flange mounting plate installed on the flange connecting column, wherein the other side of the flange mounting plate is provided with a gripper assembly and a suction cup assembly; the gripper assembly comprises a clamping block assembly and a camera assembly; the clamping block assembly comprises a parallel gripper cylinder installed on the flange mounting plate, a sliding seat is provided on the parallel gripper cylinder, and a gripper is installed on the sliding seat; the camera assembly comprises a camera and a camera protective cover installed on the periphery of the camera.

[0005] Furthermore, in order to achieve suction of the partition plate, an integrated sponge vacuum suction cup has a built-in vacuum generator, and the suction cup assembly includes a suction cup connecting plate and a sponge suction cup installed on the suction cup connecting plate.

[0006] Furthermore, in order to achieve suction of the partition plate and determine whether the partition plate is sucked, a travel switch is provided on the sponge suction cup.

[0007] Furthermore, in order to accurately clamp the workpiece, a spring positioning pin assembly and a limiting rod are provided on one side of the clamping block assembly on the flange mounting plate.

[0008] The beneficial effect of the utility model lies in that a clamping claw combines the two functions of clamping workpieces and adsorbing partition plates, can quickly switch modes, improve operating efficiency, and adapt to the needs of high-speed production lines; the configuration of a camera allows the clamping claw to accurately find the clamping point, saving manual material placement operations, and helping to ensure stability and safety during clamping; therefore, unmanned loading and unloading can be completely realized, solving the problems of danger, excessive labor intensity and low efficiency brought about by manual loading and unloading, realizing the loading and unloading of workpieces, and also removing and placing the partition plates when the workpieces are placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] For ease of explanation, the present invention is described in detail with reference to the following preferred embodiments and accompanying drawings.

[0010] Figure 1 This is a schematic diagram of the front view of the three-dimensional structure of a vacuum adsorption and clamping double-acting robot gripper of the utility model;

[0011] Figure 2 The utility model is a schematic side view of the three-dimensional structure of a vacuum adsorption and clamping double-acting robot gripper.

[0012] Figure numerals: flange connecting column 1, flange mounting plate 2, clamping jaw assembly 3, suction cup assembly 4, clamping block assembly 31, camera assembly 32, parallel clamping jaw cylinder 311, slide seat 312, clamping jaw 313, camera 321, camera protective cover 322, suction cup connecting plate 41, sponge suction cup 42, travel switch 43, spring positioning pin assembly 5, limit rod 6. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0014] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0015] The following is a further description of a vacuum adsorption and gripping double-acting robot gripper according to the present invention with reference to the accompanying drawings:

[0016] like Figure 1-2A vacuum adsorption and clamping double-acting robot gripper shown in the figure comprises a flange connecting column 1, a flange mounting plate 2 installed on the flange connecting column 1, a gripper assembly 3 and a suction cup assembly 4 are provided on the other side of the flange mounting plate 2, the suction cup assembly 4 comprises a suction cup connecting plate 41 and a sponge suction cup 42 installed on the suction cup connecting plate 41, and a travel switch 43 is provided on the sponge suction cup 42; the gripper assembly 3 comprises a clamping block assembly 31 and a camera assembly 32; the clamping block assembly 31 comprises a parallel gripper cylinder 311 installed on the flange mounting plate 2, a slide 312 is provided on the parallel gripper cylinder 311, and a gripper 313 is installed on the slide 312; the camera assembly 32 comprises a camera 321 and a camera protective cover 322 installed on the periphery of the camera 321.

[0017] In this embodiment, one end of the flange connecting column is connected to the robot, and the other end is connected to the flange mounting plate; the flange mounting plate is the main frame, on which a clamping claw assembly and a suction cup assembly are fixed, the suction cup assembly is composed of a suction cup connecting plate and a sponge suction cup installed on the suction cup connecting plate, the sponge suction cup is a vacuum type suction cup, an integrated sponge vacuum suction cup, a built-in vacuum generator, and sucks the partition plate; the clamping claw assembly includes a clamping block assembly and a camera assembly, the camera assembly is composed of a camera and a camera protective cover, the camera protective cover is connected to the flange transition plate to protect the camera from bumps, and the camera also provides photo positioning; the clamping block assembly includes a clamping block assembly and a camera assembly, the camera assembly includes a camera and a camera protective cover, the camera protective cover is connected to the flange transition plate to protect the camera from bumps, and the camera also provides photo positioning; the clamping block assembly includes a It includes a parallel clamp cylinder, a clamp and a slide. The slide is connected to the parallel clamp cylinder, and the clamp is installed in the slide. It can move in the slide under the drive of the cylinder. The cylinder also provides clamping force. When working, the clamp is used to directly contact the workpiece. The material is softer than the workpiece to prevent scratches on the workpiece. Multiple spring locating pin assemblies are provided on one side of the clamp block assembly on the flange mounting plate. The spring locating pin assembly and the camera assist to ensure accurate clamping of the workpiece. A limit rod is also provided on the flange mounting plate to prevent the clamp from descending to a too low clamping position. The travel switch is installed next to the sponge vacuum suction cup and is used for sensing when sucking the partition plate.

[0018] Working principle:

[0019] 1. The clamping jaws clamp the workpiece: first, the camera assembly 32 is used to take a picture to find the clamping position, the spring positioning pin assembly 5 is inserted into place, and the parallel clamping jaw cylinder 311 drives the clamping block 313 to clamp the workpiece. When the workpiece is put down, the parallel clamping jaw cylinder 311 is released;

[0020] 2. Sucking up the partition plate: the robot drives the suction cup assembly to move into position, the travel switch 43 senses, and the vacuum device (not shown) is started, and the sponge suction cup sucks up the partition plate.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum adsorption gripping double-acting robot gripper, characterized in that: It includes a flange connecting column and a flange mounting plate installed on the flange connecting column, wherein the other side of the flange mounting plate is provided with a clamping claw assembly and a suction cup assembly; the clamping claw assembly includes a clamping block assembly and a camera assembly; the clamping block assembly includes a parallel clamping claw cylinder installed on the flange mounting plate, the parallel clamping claw cylinder is provided with a sliding seat, and the sliding seat is provided with a clamping claw; the camera assembly includes a camera and a camera protective cover installed on the periphery of the camera.

2. A vacuum adsorption gripping double-acting robot gripper according to claim 1, characterized in that: The suction cup assembly comprises a suction cup connecting plate and a sponge suction cup installed on the suction cup connecting plate.

3. A vacuum adsorption gripping double-acting robot gripper according to claim 2, characterized in that: The sponge suction cup is provided with a travel switch.

4. The vacuum adsorption and gripping double-acting robot gripper according to claim 1, characterized in that: The flange mounting plate is provided with a spring positioning pin assembly and a limiting rod on one side of the clamping block assembly.

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