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A mechanical arm structure

A technology of manipulators and rotating mechanisms, applied in manipulators, program-controlled manipulators, metal processing, etc., can solve the problems of slow manipulator structure, high manufacturing cost, and large space occupation, and achieve stable work, low manufacturing cost, and high work efficiency Effect

Active Publication Date: 2015-10-28
江西西格玛智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manipulator structure is slow and inefficient; it takes up a lot of space and the manufacturing cost is high

Method used

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  • A mechanical arm structure
  • A mechanical arm structure
  • A mechanical arm structure

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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] Such as Figure 1 to Figure 20 As shown, the manipulator is mainly used for processing with the machine tool 10 to take and place the workpiece 101 . It includes a bracket 1 for fixing and limiting the various parts of the manipulator, a beam 11 above the bracket 1 is provided with a guide rail 14, and the guide rail 14 is provided with a plurality of sliders that can slide along the guide rail 14 under the action of external force.

[0044] Corresponding to the position where the finger assembly 6 grabs the workpiece to be processed, a first positioning assembly 15 is provided on the beam 11; corresponding to the position where the finger assembly 6 feeds the machine tool station, a second positioning assembly 16 is provided on the beam 11; Corresponding to the pick-up position where the finger assembly 6 grabs the processed workpiece...

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Abstract

The invention relates to a manipulator structure which comprises a bracket, a guide rail arranged on the bracket, and a material tray component used for placing to-be-processed workpieces, wherein a base capable of sliding along the guide rail is arranged on the guide rail; two sets of finger components used for grabbing the workpieces are arranged on the base; the manipulator structure is characterized in that the first set of finger component is used for grabbing the workpieces which are not processed, and the second set of finger component is used for grabbing the processed workpieces; the finger components are arranged on the base through a rotating mechanism; the base is connected with the guide rail through a first sliding block; a first cylinder and a second cylinder which are used for driving the base to move along the guide rail are arranged on the bracket; three positioning components are further arranged on a cross beam; third cylinders are arranged on the base, and piston rods of the third cylinders are connected with base plates and drive the base plates to rotate within the range of 90 degrees. Compared with the prior art, the manipulator structure provided by the invention is accurate in action, stable in operation, high in working efficiency, and low in manufacturing cost, and can be suitable for workpieces with various sizes.

Description

technical field [0001] The invention relates to a manipulator structure. Background technique [0002] Although the existing metal processing equipment such as CNC machine tools, automatic lathes, and instrument automatic lathes have realized automatic processing of workpieces, the grasping and placement of workpieces must be manually operated by workers, so the entire process of workpiece processing is actually semi-automated. operate. For this reason, people have studied various manipulators to replace the manual operation part. [0003] As disclosed in the Chinese invention patent application with the publication number CN102019616A, "An Electric Grabbing Manipulator", it includes a moving mechanism in the first axis direction, a moving mechanism in the second axis direction, a moving mechanism in the third axis direction and a manipulator part. Manipulator parts include finger motor, upper finger, lower finger, lead screw and nut. The finger motor and lead screw are fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q7/04B25J9/14B25J9/08
Inventor 孟秋华
Owner 江西西格玛智能装备有限公司