Printing accuracy detection system

A technology of precision detection and detection device, applied in printing, printing device, metal processing and other directions, can solve the problems of reducing the processing quality and processing accuracy of invoices, unable to locate the function, etc., and achieve the effect of reducing speed difference and ensuring accuracy

Inactive Publication Date: 2018-08-17
重庆华康印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When making multi-layer invoices, the punching operation is generally performed after stacking several layers of invoices, and then uniformly punch holes. When the position is adjusted and combined holes are processed, the position of the invoice after punching can no longer be adjusted, which reduces the processing quality and precision of the entire invoice, and the holes on each invoice cannot be adjusted during the printing process of the invoice. play a positioning role

Method used

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  • Printing accuracy detection system
  • Printing accuracy detection system
  • Printing accuracy detection system

Examples

Experimental program
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Embodiment Construction

[0022] Further detailed explanation through specific implementation mode below:

[0023] The reference signs in the accompanying drawings of the specification include: casing 10, inlet 101, outlet 102, first printing roller 301, first installation hole 311, first punching knife 321, second printing roller 302, second installation hole 312 , the second punching knife 322, the fixed plate 303, the support plate 304, the adjustment rod 305, the through hole 306, the conveyor pulley 401, the conveyor belt 402, the push rod 403, the connecting block 404, the housing 50, the first pressing plate 501, The second pressing plate 502 , the glue outlet plate 503 , the glue outlet 504 , and the threaded rod 505 .

[0024] The embodiment is basically as attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 And attached Figure 5 Shown: Printing accuracy testing system, including conveying device, printing device, testing device, pressing device and winding de...

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Abstract

The invention relates to the field of printing, in particular to a printing accuracy detection system which comprises a printing device. The printing device comprises a case, a first printing roller and a second printing roller, wherein an inlet and an outlet are formed in the case; a first conveying wheel and a second conveying wheel are located on the inlet of the case; a first printing roller and a second printing roller are horizontally and rotatably arranged in the case and are in parallel; a first installation hole is formed in the side surface of the first printing roller; a first punching cutter is arranged in the first installation hole; a first tension spring is arranged between the first punching cutter and the first installation hole; a second installation hole is formed in theside surface of the first printing roller; a second punching cutter is arranged in the second installation hole; and a second tension spring is arranged between the second punching cutter and the second installation hole. According to the scheme, positions of printed multi-layer bills can be detected, and the processing accuracy of the bills is improved.

Description

technical field [0001] The invention belongs to the field of printing, and in particular relates to a printing accuracy detection system. Background technique [0002] Invoices and other bills are business vouchers issued and received by units and individuals commonly used in our daily life when buying and selling goods, providing or receiving services, and engaging in other business activities. The invoice has continuity and uniqueness. Invoice printing is a rigorous and high-tech work. In general invoice processing, it is necessary to punch holes on the edge of the invoice. The punched invoice is easy to place when in use. In small printers, the printer can position the holes on the invoice, and it can be loaded in a stack on the receipt printer and continuously fed for uninterrupted printing. [0003] When making multi-layer invoices, the punching operation is generally performed after stacking several layers of invoices, and then uniformly punch holes. When the positio...

Claims

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Application Information

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IPC IPC(8): B41J29/393B41J2/01B65H20/02B26F1/16
CPCB41J29/393B26F1/16B41J2/01B65H20/02B65H2801/03
Inventor 吴仁本
Owner 重庆华康印务有限公司
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