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Retractable clamping jaw with changeable pitch

A gripper and pitch technology, which is applied in the direction of chucks, manipulators, manufacturing tools, etc., can solve the problem of whether the grippers are clamped to the product can not be determined, the grippers do not have the detection function, and the grippers cannot adapt to multi-station gripping work and other issues to achieve high production efficiency, ensure production yield, and high precision

Active Publication Date: 2014-04-09
BOZHON PRECISION IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Gripper devices in the prior art are generally only equipped with one set of grippers, which can only grip a set of products, and the grippers need the cooperation of other mechanisms to change positions in the three-axis direction, and the grippers do not have a detection function. It cannot be determined whether the product is clamped, and the clamping jaws of the prior art can no longer adapt to the clamping work of multi-station and more complicated processes, and need to be improved

Method used

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  • Retractable clamping jaw with changeable pitch
  • Retractable clamping jaw with changeable pitch
  • Retractable clamping jaw with changeable pitch

Examples

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Embodiment Construction

[0028] Examples, see attached Figure 1~6 , a variable-pitch telescopic gripper, which includes a Z-axis mechanism I, a fixed plate 1, a left plate 2, a right plate 3, a motor mount 4, a pitch adjustment motor 5, a synchronous wheel a6, a synchronous belt 7, Synchronous wheel b8, lead screw a9, lead screw b10, rigid coupling 11, first connecting plate 12, second connecting plate 13, third connecting plate 14 and fourth connecting plate 15, reverse nut 16, slider Connecting plate 17, first slide rail 18, second slide rail 19, third slide rail 20 and fourth slide rail 21, slider 22, connecting rod 23, connecting rod shaft 24, vertical lift slide rail 25, vertical lift cylinder Fixed plate 26, vertical lifting cylinder 27, slide rail connecting plate 28, jaw connecting plate 29, lifting plate 30, pneumatic finger 31, jaw head 32, material leakage detection sensor 33, origin sensor 34 and origin induction sheet 35, The Z-axis mechanism includes a Z-axis motor 36, a Z-axis couplin...

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Abstract

The invention relates to a retractable clamping jaw with the changeable pitch. A Z-axis mechanism of the clamping jaw can adjust the vertical position of the whole device. A pitch adjusting motor transmits the power to a synchronous wheel b through a synchronous wheel a and a synchronous belt, the synchronous wheel b drives a lead screw b, the lead screw b rotates to drive a lead screw a to rotate, the distance between a first connecting plate and a fourth connecting plate can be adjusted through two reverse nuts, the distance between a second connecting plate and a third connecting plate can be driven by a connecting rod to be adjusted equally, and therefore the horizontal distance of each set of connecting plates can be adjusted within a certain range. A pneumatic finger drives two clamping jaw heads, the unfolding or folding of the finger can drive the two clamping jaw heads to move together, and therefore the function of placing and taking products can be achieved. The distance between the two clamping jaw heads can be manually adjusted. Each set of vertical lifting air cylinders can be independently operated to drive the clamping jaw connecting plates to ascend or descend and to enable each set of clamping jaw heads to be independently lifted. The clamping jaw can clamp different types of products with the size within a certain range, the distance between clamping jaws can be adjusted, and production efficiency is high.

Description

Technical field: [0001] The invention relates to the field of clamping jaw equipment, and more specifically relates to a clamping jaw whose horizontal distance can be freely changed within a certain range and which can be independently extended and contracted in the vertical direction. Background technique: [0002] Gripper devices in the prior art are generally only equipped with one set of grippers, which can only grip a set of products, and the grippers need the cooperation of other mechanisms to change positions in the three-axis direction, and the grippers do not have a detection function. Whether the product is clamped can not be determined, and the clamping jaws of the prior art can no longer adapt to the clamping work of multi-station and more complicated processes, and need to be improved. Invention content: [0003] The object of the present invention is to address the shortcomings of the prior art, to provide a variable-pitch telescopic gripper, which is a gripp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/06B25J15/00
Inventor 吕绍林蔡志敏侯教东雷海涛张文生
Owner BOZHON PRECISION IND TECH CO LTD
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