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A Laser Projection Type Non-contact Margin Measuring Instrument

A technology of laser projection and laser range finder, which is applied to measuring devices, instruments, and optical devices, etc., can solve the problems of inconspicuous paper and large measurement errors, and achieve the effect of easy operation and high ranging accuracy.

Active Publication Date: 2021-08-13
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the current laser punching machine is running, the distance between the hole and the edge of the paper may change, and this change is extremely difficult to detect on high-speed paper
However, the traditional method of measuring with a ruler has a large measurement error because it cannot touch the high-speed running paper.

Method used

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  • A Laser Projection Type Non-contact Margin Measuring Instrument
  • A Laser Projection Type Non-contact Margin Measuring Instrument
  • A Laser Projection Type Non-contact Margin Measuring Instrument

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] The technical solutions of the present invention will be further described below with reference to the accompanying drawings.

[0034] like Figure 1 to 6 As shown, a laser projection non-contact margin measuring instrument includes a base 1, a track 2, a guide rail a4, a guide rail B3, an adjustable screw A7, an adjustable screw B8, a laser head A14, a laser head B15, Range reflecting table A12, ranging reflecting table B13 and laser range finder 6.

[0035] The track 2 is connected to the base 1. The seat 1 includes a track mounting portion for transversely disposing the track 2, and is perpendicular to the lateral end of the track mounting portion for connecting the adjustable screw A7 and the laser range finder 6. Plate portion.

[0036] The guide rail slider A4 is slidable with the track 2, and the guide rail slide B3 slides to the track 2, that is, the rail slider A4, the rail slider B3 can be moved along the track 2, thereby achieving two The laser X axis is accuratel...

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Abstract

The invention relates to the technical field of punching and rewinding of web-stitching paper, in particular to a laser projection type non-contact edge distance measuring instrument, comprising a base; a track connected to the base; a guide rail slider A sliding on the track Connection; rail slider B, slidingly connected with the track; adjustable screw A, connecting the base and rail slider A; adjustable screw B, connecting the rail slider A and rail slider B; laser head A , connected to the guide rail slider A; laser head B, connected to the guide rail slider B, and the connecting line between the laser point B emitted by the laser head B and the laser point A emitted by the laser head A Parallel to the moving direction of the guide rail slider A on the track; the distance measuring reflection table A is connected with the guide rail slider A; the distance measuring reflection table B is connected with the guide rail slider B; the laser ranging instrument. The margin measuring instrument of the present application has the advantages of non-contact, high distance measuring accuracy and easy operation.

Description

Technical field [0001] The present invention relates to a narrow-width, and a rewinding technique is a laser projection non-contact margin measuring instrument. Background technique [0002] The laser puncher is used in the punch of the pine paper, and the paper penetration gas is increased by using a certain frequency of laser baked pores by using a certain frequency of paper. [0003] The current laser punch can now change in the operation, the distance of the bore and the edge of the paper may change, and this change is extremely difficult to detect at high-speed operation. The traditional manner of the feet is high due to the unable to contact the high-speed operation, and the measurement error is large. Therefore, there is a need for a measurement tool that can maintain both measurement accuracy without having to contact the paper. Inventive content [0004] The present invention proposes a high-precision laser projection non-contact margin measuring instrument. [0005] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/02G01B11/00
CPCG01B11/002G01B11/02
Inventor 朱桂卿汪巧生余杰邓立伟刘志刚
Owner HUBEI CHINA TOBACCO IND
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