Automatic screw locking device with elastic chuck

An elastic collet and automatic assembly technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of difficult manual operation, slow speed, and low efficiency

Inactive Publication Date: 2011-11-09
TIANJIN ZHANOU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the diameter of the screw is generally within 2mm, which is too small, manual operation is very difficult, so the speed is slow and the efficiency is low

Method used

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  • Automatic screw locking device with elastic chuck
  • Automatic screw locking device with elastic chuck
  • Automatic screw locking device with elastic chuck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] figure 1 The upper part is the top view of the structural schematic diagram, and the lower part is the main view. like figure 1 As shown, the scattered screws are arranged orderly and neatly in the screw conveying groove (4) under the sub-resonant state of the vibrating feeder (1). The screw separation hole (6) on the side of the screw separation block (2) in contact with the screw delivery groove (4) can only accommodate one screw (8). When the slide table cylinder (3) drives the screw separation block (2) to When moving in the direction a, only one screw (8) will be pushed into the screw separation hole (6) under the action of the vibrating feeder (1), and when the screw separation block (2) moves in the direction b, this Only screw (9) is delivered to the below of high-pressure air injection port (7), and is also the uppermost end of nail-injecting flexible pipe (10) simultaneously. After the screw (9) is judged by the sensor, the control system controls the high-...

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PUM

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Abstract

The invention relates to an automatic screw locking device with an elastic chuck, which is applied to an automatic assembly line of cell phones and various small-sized digital products and can automatically finish conveying, separating and tightening screws. The device consists of an electromagnetic vibration feeder, a screw conveying trough, a driven separation block slipway cylinder, a spring chuck driven cylinder, a high-pressure air nozzle, a screw conveying hose, an integrated screw chuck and a rotating tool, wherein the cylinder is used for driving a screw separation block to do reciprocating motion and only pushing one screw in the conveying trough into a screw falling mouth on the side face of the separation block; and the screw conveying hose is used for blowing the screws to the integrated elastic chuck by using high-pressure air flow, and the screws are screwed into a workpiece by an electric rotating tool.

Description

Technical field: [0001] The invention is an automatic screw locking device with an elastic chuck, which is applied to the automatic assembly line of mobile phones and various small digital products, and can automatically complete the conveying, separation and tightening of screws. Background technique: [0002] On the automatic assembly line of mobile phones and various small digital products, it is usually necessary to manually tighten small screws to realize the assembly of products. Because the diameter of the screw is generally within 2mm, which is too small, manual operation is very difficult, so the speed is slow and the efficiency is low. With the automatic screw-tightening device provided by the invention, the operator only needs to put the product on the jig, and can automatically realize the supply and tightening of small screws, so as to achieve the purpose of automatic assembly. Light in weight and small in size, it can also be used in hand-held screwdrivers to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
Inventor 李向阳王涛
Owner TIANJIN ZHANOU MACHINERY
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