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Material grabbing flexible gripper suitable for various structure styles

A structure type and material technology, applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve the problems of reducing production efficiency and increasing costs, and achieve the effects of increased production efficiency, reduced production costs, and stable clamping force

Inactive Publication Date: 2015-11-11
HARBIN ZHANDA ROBOT AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing robot claws need to use mechanical claws of different shapes or sizes to pick and place materials of different shapes or sizes, which increases costs and reduces production efficiency.

Method used

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  • Material grabbing flexible gripper suitable for various structure styles
  • Material grabbing flexible gripper suitable for various structure styles
  • Material grabbing flexible gripper suitable for various structure styles

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0010] Embodiment 1: Combining Figure 1 to Figure 3 Describe this embodiment, a flexible hand gripper for picking and placing materials of various structural types in this embodiment, which includes a gripper assembly 1, a screw 2, a servo motor 3 and a support frame body 4, and the servo motor 3 is installed On one side of the lower end of the support frame body 4, the output end of the servo motor 3 is connected to one end of the lead screw 2, and the other end of the lead screw 2 is connected to the support frame body 4, and the jaw assembly 1 is movably installed on the lead screw assembly 2 on,

[0011] The jaw assembly 1 includes a left jaw 1-1 and a right jaw 1-2, the left jaw 1-1 and the right jaw 1-2 have the same structure, and the left jaw 1-1 and the right jaw 1-2 are symmetrical Staggered setting, the left jaw 1-1 includes claw body 1-3, frame plate 1-4, bracket 1-5, cylinder 1-6, suction cup 1-7 and lead screw nut 1-8, and claw body 1-3 The upper part is rotat...

specific Embodiment approach 2

[0014] Specific implementation mode 2: Combining Figure 1 to Figure 3 Describe this embodiment, the claw body 1-3 of this embodiment comprises claw body frame 1-3-1 and claw body 1-3-2, and the eccentric connection between claw body frame 1-3-1 and one end of cylinder 1-6, Claw 1-3-2 is fixedly installed on the claw body frame 1-3-1. With such arrangement, the upper right side of the claw body frame 1-3-1 is connected with the cylinder 1-6, which is convenient for connection and more concentrated in clamping force. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0015] Specific implementation three: combination Figure 1 to Figure 3 Describe this embodiment, the claw frame 1-3-1 of this embodiment is a hollow claw frame, and the claw 1-3-2 is a hollow claw. Such arrangement reduces the overall weight of the gripper. Other compositions and connection relationships are the same as in the second embodiment.

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PUM

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Abstract

A material grabbing flexible gripper suitable for various structure styles relates to a material grabbing flexible gripper and solves problems of cost increase and production efficiency reduction due to the employments of mechanical grippers with various structural shapes or sizes when material with various shapes or sizes is grabbed by a robot gripper in the prior art. The material grabbing flexible gripper comprises a gripper assembly (1), a lead screw (2), a servo motor (3) and a supporting rack body (4), wherein the servo motor (3) is installed on one side of the lower end of the supporting rack body (4); an output end of the servo motor (3) is connected with one end of the lead screw (2); the other end of the lead screw (2) is connected with the supporting rack body (4); and the gripper assembly (1) is movably installed on the lead screw assembly (2). Material with various structure styles can be grabbed.

Description

technical field [0001] The invention relates to a material picking and placing flexible gripper, in particular to a material picking and placing flexible gripper for various structural types. Background technique [0002] The robot gripper is a component used to hold workpieces or materials, and is one of the important actuators. However, when the existing robot grippers pick and place materials of different shapes or sizes, it is necessary to use grippers of different structural shapes or sizes for gripping, which increases costs and reduces production efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the existing robot grippers need to use different shapes or sizes of robotic grippers to pick and place materials of different shapes or sizes, which increases the cost and reduces the production efficiency. Furthermore, it provides a flexible gripper for picking and placing materials in various structural types...

Claims

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Application Information

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IPC IPC(8): B25J15/08B25J15/06
Inventor 蔡宇祥刘广利徐福堂
Owner HARBIN ZHANDA ROBOT AUTOMATION CO LTD
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