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Safety device of bag making machine die

A technology of safety protection device and bag making machine, applied in printing presses, general parts of printing machinery, printing, etc., can solve problems such as safety accidents

Inactive Publication Date: 2014-01-15
ANQING KANGMINGNA PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the operator accidentally extends his arm and other body parts into the work station, a safety accident will occur

Method used

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  • Safety device of bag making machine die

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Experimental program
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Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings.

[0009] Such as figure 1 It can be seen that the bag making machine mold safety protection device of the present invention includes a machine tool 1, a lower mold 2 is arranged on the machine tool 1, and an upper mold 5 is arranged above the lower mold 2 through the left guide rod 3 and the right guide rod 4. , also includes a DAC module 8 and a microcomputer controller 9 arranged on the machine tool 1, photoelectric sensors are arranged at both ends of the upper mold 5, and the photoelectric sensors communicate with the DAC module 8 and the microcomputer controller 9 via wires.

[0010] The photoelectric sensors can be of various types such as through-beam photoelectric sensors, diffuse reflection photoelectric sensors, and mirror reflection photoelectric sensors. As one of the embodiments, in the present invention, a through-beam photoelectric sensor is used, and its...

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PUM

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Abstract

The invention provides a safety device of a bag making machine die. By means of the safety device, the operating safety factor of equipment can be improved, the sensitivity is high and stability is good. The safety device comprises a machine tool, a lower die is arranged on the machine tool, and an upper die is movably arranged above the lower die through a left guide rod and a right guide rod. The safety device further comprises a DAC module and a microcomputer controller which are arranged on the machine tool, and photoelectric sensors are arranged at the two ends of the upper die and are communicated with the DAC module and the microcomputer controller through wires. The photoelectric sensors are correlation type photoelectric sensors, the two ends of the upper die are provided with an emitting end and a receiving end of one photoelectric sensor respectively. The correlation type photoelectric sensors are good in anti-interference performance, and the system stability can be further improved.

Description

technical field [0001] The invention relates to a printing machine, in particular to a printing machine safety protection device. Background technique [0002] During the working process of printing machinery such as paper bag machines, the upper mold and the lower mold are generally used to work in relative motion, that is, the lower mold does not move, and the upper mold presses down to realize printing. During the operation, if foreign objects are accidentally inserted into the work station, the mold will be damaged. If the operator accidentally puts his arms and other body parts into the work station, a safety accident will occur. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mold safety protection device for a bag making machine, which can improve the working safety factor of the equipment, has high sensitivity and good working stability. [0004] In order to solve the above technical problems, the bag...

Claims

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Application Information

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IPC IPC(8): B41F33/12
Inventor 龙其成阮宜东吴新华
Owner ANQING KANGMINGNA PACKAGING