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Waste plastic picking manipulator intrusive grabbing device

A technology of waste plastics and grabbing devices, which is applied in the field of manipulators, can solve the problems that affect the process of garbage disposal, it is not easy to adapt to waste plastics, and the difference in shape and size is large, so as to achieve the effect of improving separation efficiency

Active Publication Date: 2022-03-18
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of garbage sorting, plastics, as recyclable garbage, need to be separated from garbage in the process of automatic sorting. It is not easy to adapt to the shape of waste plastics, resulting in insufficient capture rate, which will also affect the subsequent garbage disposal process

Method used

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  • Waste plastic picking manipulator intrusive grabbing device
  • Waste plastic picking manipulator intrusive grabbing device
  • Waste plastic picking manipulator intrusive grabbing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present invention is an intrusive grabbing device installed at the front end of a manipulator for picking up waste plastics. When the manipulator moves to a suitable position directly above the plastic with the grabbing device, the drive shaft 5 is aligned with the center of the plastic to be grabbed, and the motor 4 passes The driving gear 8 and the driven gear 9 drive the driving shaft 5 to rotate, and the driven shaft 6 rotates synchronously with the driving shaft 5 under the drive of the crank 11 and the connecting rod 7. At the same time, the grabbing device moves downward. The moving shaft 6 is punctured and the motor stalls after the thread is screwed into the plastic.

Embodiment 2

[0021] On the basis of the above-mentioned embodiment 1, the manipulator moves the grabbing device to a designated position to prepare for unloading. Cylinder 2 pushes push plate 3 to the top of the thread, resists the grasped plastic, the motor reverses, drives driving shaft 5 and driven shaft 6 to withdraw from the plastic, and cylinder 2 returns to the initial position with push plate 3.

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Abstract

The waste plastic picking manipulator intrusive grabbing device includes a shell, a cylinder is fixed on both sides of the shell, a push plate is installed at the bottom of the shell, the push rod of the cylinder is fixedly connected with the push plate, and a grabbing shaft is installed inside the shell. The grabbing shaft protrudes from the push plate at the bottom. There are five grabbing shafts in total, of which four driven shafts are located around, and the center is the driving shaft. The output end is equipped with a driving gear, the driving gear meshes with the driven gear, and a thrust bearing is installed between the driven shaft and the housing. The upper ends of the five grabbing shafts are respectively connected to the same connecting rod through a crank, and the connecting rod is located on the top of the housing. On the surface, the driving shaft is aligned with the plastic to be grasped. The motor drives the driving shaft to rotate through the driving gear and the driven gear. Grabbing has the characteristics of high efficiency, not easy to drop, and high success rate.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to an intrusive grabbing device for a manipulator for picking up waste plastics. Background technique [0002] In the process of garbage sorting, plastics, as recyclable garbage, need to be separated from garbage in the process of automatic sorting. It is not easy to adapt to the shape of waste plastics, resulting in insufficient capture rate, which will also affect the subsequent garbage disposal process. In view of this, waste plastic grabbing device is urgently needed in a garbage disposal system. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to propose an intrusive grabbing device for waste plastic picking manipulators, which can realize the effective grabbing of plastic products and solve the problem of the success rate of the existing flexible grabbing manipulators. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J15/00B07C5/00
Inventor 刘言松龚琰杨奔奔陈卓
Owner SHAANXI UNIV OF SCI & TECH
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