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Automatic loading and unloading mechanical arm

A technology of automatic loading and unloading and manipulator, which is applied in the direction of manipulator, metal processing, chuck, etc. It can solve the problems of the rotation angle and flexibility to be improved, the overall structure is complicated, and the production cost is high, so as to achieve simple structure, wide application range and low cost Effect

Inactive Publication Date: 2008-04-30
大连阿拇特科技发展有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, various machine tools, especially CNC machine tools, are generally equipped with automatic loading and unloading devices, and CNC manipulators are mostly used. The manipulator is mainly composed of three parts: positioning, clamping and turning. It is equipped with expensive CNC servo motors and other systems. Not only the production cost High, and the cost of use is also high. Among them, the positioning mechanism and the clamping mechanism clamp and position the workpiece, and the turning mechanism drives the clamping mechanism to clamp the workpiece to turn over to meet the processing needs of workpieces at different angles. The overall structure of the mechanism is complex and the linkage Low, bulky, difficult to maintain, rotation angle and flexibility need to be improved

Method used

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  • Automatic loading and unloading mechanical arm

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Embodiment Construction

[0013] The automatic loading and unloading manipulator shown in Figure 1 is mainly composed of positioning, clamping and flipping. The positioning mechanism positioning cylinders 4, 5 and guide rail 2 are respectively fixed on the top plate, and the slider 1 is slid on the guide rail and aligned with the positioning The piston rod of the cylinder is fixedly connected, and the stroke of the positioning cylinder can be adjusted by the iron stopper 3 to meet workpieces of a certain size range. At the same time, the cylinders on both sides adopt different bores and strokes. For workpieces that are clamped by the end face, the clamping function can be completed at the same time. The rotary shaft 8 of the turning mechanism is fixedly connected to one end of the connecting rod 7, and the other end of the connecting rod is connected to the turning cylinder 6 in rotation, and the turning cylinder is fixed on the slider. The block is provided with an angle adjustment block, and the block...

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Abstract

The invention relates to a loading and unloading device of a work-piece. An automatic loading and unloading mechanical arm is composed of a positioning portion, a clamping portion and an inverting portion, wherein the clamping portion is connected with a sliding driver which is fixedly connected with an inverting mechanism, the inverting mechanism is in limited connection with a slider of a positioning mechanism, the slider is glidingly arranged on a guide track and is fixedly connected with a piston rod of a positional cylinder, and the positional cylinder and the guide track are respectively fixed on a top board. The invention employs the pneumatic control technique as a control and actuating mechanism which substitutes systems, such as an expensive numeric control servomotor and the like. Air is a medium of an air control mechanism. The invention has the characteristics of convenient using and maintenance, safety, reliability, low costs, long service life and the like. The invention has the advantages of wide adaptive range and low costs, and is capable of realizing the function of modularization and increasing the availability ratio of devices, being adaptable for wide promotion in market.

Description

Technical field: [0001] The utility model relates to a workpiece loading and unloading device. Background technique: [0002] At present, various machine tools, especially CNC machine tools, are generally equipped with automatic loading and unloading devices, and CNC manipulators are mostly used. The manipulator is mainly composed of three parts: positioning, clamping and turning. It is equipped with expensive CNC servo motors and other systems. Not only the production cost High, and the cost of use is also high. Among them, the positioning mechanism and the clamping mechanism clamp and position the workpiece, and the turning mechanism drives the clamping mechanism to clamp the workpiece to turn over to meet the processing needs of workpieces at different angles. The overall structure of the mechanism is complex and the linkage Low, bulky, difficult to maintain, rotation angle and flexibility need to be improved. Invention content: [0003] The purpose of the present inve...

Claims

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Application Information

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IPC IPC(8): B25J3/00B25J15/00B25J19/00B23Q7/00
Inventor 郑彤王金义褚临春刘竺英杨洪庆
Owner 大连阿拇特科技发展有限公司
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