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Positioning means

A positioning device and positioning plate technology, which is applied in printing, printing machines, rotary printing machines, etc., can solve the problems of product color cast and ghosting, long time consumption, time-consuming and laborious, etc., achieve good positioning effect, and shorten the installation of workpieces the effect of time

Inactive Publication Date: 2018-12-21
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the carrier used to carry the workpiece on the pad printing turntable machine uses multiple screws to position the workpiece, which is slow and has low positioning accuracy.
If the turntable machine needs to be debugged, each workpiece set on the carrier needs to be adjusted one by one. Since each workpiece needs to be adjusted by the tightness of the screw on the carrier, it will take a long time to complete the debugging. In addition, it was revealed in production that the positioning of the pad printing turntable machine is poor, and the product is prone to color cast and ghosting. If the workpiece is adjusted again, the entire turntable machine needs to be adjusted, which is time-consuming and laborious.

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] see figure 1 , the positioning device 100 of the preferred embodiment of the present invention is used to position the workpiece (not shown). The positioning device 100 includes a carrying assembly 30 , a driving assembly 40 , a positioning assembly 50 , a carrier 60 and a transmission chain 70 . The carrier 60 is disposed on the positioning assembly 50 , the positioning assembly 50 is mounted on the conveying chain 70 , and the driving assembly 40 and the positioning assembly 50 are disposed on opposite sides of the carrying assembly 30 .

[0014] see figure 2 , the carrying assembly 30 includes a bottom plate 31 , a fixing seat 33 , a clamping plate 35 and a cover plate 37 . A first mounting groove 311 and a second mounting groove 313 are formed through the bottom plate 31 , and the first mounting groove 311 and the second mounting groove 313 are located on two sides of the bottom plate 31 . In this embodiment, the number of the first installation grooves 311 is f...

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Abstract

A positioning device comprises a carrying component, a driving component, a plurality of positioning components and a conveying chain, wherein the driving component and the positioning components are arranged on two opposite sides of the carrying component; the positioning components are fixedly connected with the conveying chain; the conveying chain is accommodated in the carrying component; the driving component comprises a first driving module and a second driving module; each positioning component comprises at least one positioning piece; the second driving module is alternately connected with the positioning components so as to push one positioning component to move in a second direction and drive the conveying chain and the other positioning components on the conveying chain to move; and first air cylinder components are alternately connected with the positioning components so as to push the positioning components to move in a first direction to position a workpiece through the positioning pieces. The positioning device can quickly and accurately position the workpiece.

Description

technical field [0001] The invention relates to a positioning device, in particular to a positioning device used on a pad printing turntable machine. Background technique [0002] At present, the carrier used to carry the workpiece on the pad printing turntable machine uses multiple screws to position the workpiece, which is slow and has low positioning accuracy. If the turntable machine needs to be debugged, each workpiece set on the carrier needs to be adjusted one by one. Since each workpiece needs to be adjusted by the tightness of the screw on the carrier, it will take a long time to complete the debugging. In addition, during production, it was revealed that the positioning of the pad printing turntable machine is poor, and the product is prone to color cast and ghosting. If the workpiece is adjusted again, the entire turntable machine needs to be adjusted, which is time-consuming and laborious. Contents of the invention [0003] In view of the above problems, it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F17/00
Inventor 代万龙陈家骅刘盛志汤树平
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD