Device for detecting and conveying a plurality of materials and working method thereof

A technology of connecting shafts, which is used in the field of devices for detecting and conveying multiple materials, can solve the problems of high precision requirements, complex parts structure, and difficult processing, and achieve high detection sensitivity, simple part structure, and wide thickness range. Effect

Active Publication Date: 2010-09-29
MASTERWORK GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adjusting the contact distance between the roller (2-12) and the detection wheel (2-14), the accuracy of the line contact is not high, and the structure of the connecting rod (2-1) and the fixing seat (2-5) is c

Method used

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  • Device for detecting and conveying a plurality of materials and working method thereof
  • Device for detecting and conveying a plurality of materials and working method thereof
  • Device for detecting and conveying a plurality of materials and working method thereof

Examples

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Example Embodiment

[0021] Example: A device for detecting conveying multiple sheets of materials (see figure 1 ), characterized in that it consists of adjusting rod 1, connecting plate 2, long spring 3, fixing plate 4, proximity switch 5, positioning screw 6, nut 7, adjusting plate 8, roller 9, positioning plate 10, guide 11, adjusting The screw 12, the adjusting nut 13, the seat 14, the elastic mechanism 15, the connecting shaft 16 and the locking nut 17 are constituted; the positioning plate 10 and the seat 14 are respectively fixed to the connecting plate 2; the adjusting rod 1 is fixed to the connecting plate 2 through the positioning plate The via hole on 10 is threadedly connected with the fixing plate 4. The said long spring 3 is sleeved on the adjusting rod 1 and placed between the positioning plate 10 and the fixing plate 4; the proximity switch 5 is fixedly connected with the fixing plate 4; The adjusting plate 8 is placed above the seat 14; the positioning screw 6 is threadedly connec...

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PUM

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Abstract

The invention relates to a device for detecting and conveying a plurality of materials, which comprises an adjusting rod, a connecting plate, a long spring, a fixed plate, a proximity switch, a positioning screw, a nut, an adjusting plate, a roller, a positioning plate, a guide component, an adjusting screw, an adjusting nut, a seat, an elastic mechanism, a connecting shaft and a locking nut; andthe working method comprises the following steps of: adjusting the up-and-down position of the roller; adjusting the detection distance of a detecting electric eye and the upper plane of the connecting shaft; adjusting the height of the positioning screw; enabling materials to pass successfully when the detection distance of the detecting electric eye of the proximity switch and the upper plane of the connecting shaft is within the range of a set value; and sending out a signal when the detection distance of the detecting electric eye of the proximity switch and the upper plane of the connecting shaft is smaller than a set numerical value, and stopping conveying the materials. The invention has the following advantages that: parts have simple structure and are easy to process; the detection sensitivity is high; the adjustment is convenient, and the operation is easy; the surfaces of the processing materials are protected to successfully pass through detection without being scratched; and the detection range of the thickness of the processing materials is wider.

Description

(1) Technical field: [0001] The invention is suitable for a printing machine, especially for printing equipment required for sheet-sheet conveying, that is, a device for detecting and conveying multiple sheets of material and its working method. (two) background technology: [0002] The equipment for conveying single-sheet materials in the printing machinery currently used in the market needs to install a mechanism for detecting multiple sheets. [0003] A plurality of detecting mechanisms widely used in the prior art is a swing rod device (see figure 2 ). The sheet material passes through the roller (2-12), and it swings upwards with the swing rod shaft (2-9) as the axis center. Swing, if a single sheet of material passes through the roller, it is easy to scratch the printed surface of the material if it is tilted; multiple sheets of material swing upward through the side of the swing rod roller because the height of the roller (2-12) and the detection wheel exceed the th...

Claims

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Application Information

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IPC IPC(8): B65H7/12B65H5/06
Inventor 韦树远彭章波首云飞
Owner MASTERWORK GROUP CO LTD
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