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Delivery error detection device

A technology of misfeed detection and limit switch, which is applied in metal processing, metal processing equipment, safety equipment, etc., can solve the problems of reducing the service life of molds, easily breaking mold parts, and wasting time, so as to improve efficiency and improve products quality and avoid unnecessary damage

Inactive Publication Date: 2013-01-02
SUZHOU XINJIESHUN HARDWARE ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no misfeed detection device in the process of material tape processing. After the material is misfeed, the protection pin is punched, and the mold parts are easily interrupted, causing great damage to the mold, reducing the service life of the mold, and wasting time.

Method used

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  • Delivery error detection device
  • Delivery error detection device
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Embodiment Construction

[0012] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment: as Figure 1 to Figure 4 A misfeed detection device shown includes an upper die 1 and a lower die 2, the upper die 1 is connected with a wire spring 3 through a screw 6, the other end of the wire spring 3 is connected with a protection pin 4, and the protection pin 4 is provided with a groove 4 -1, one side of the protective pin 4 is provided with a limit switch 5, the limit switch 5 is nested in the groove 4-1 of the protective pin 4, the limit switch 5 is provided with a spring, which is convenient for the expansion and contraction of the limit switch.

[0013] When the material strip is transported to the predetermined position, the upper die punches down, and the protection needle matches the hole on the material strip, and the protection needle completes the stamping of the material strip; when the material strip is not transported to the predetermine...

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PUM

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Abstract

The invention relates to a delivery error detection device, which comprises an upper die and a lower die, wherein the inside of the upper die is connected with a liner spring, the other end of the linear spring is connected with a protection needle, the protection needle is provided with a groove, one side of the protection needle is provided with a limiting switch, and the limiting switch is embedded inside the groove of the protection needle. After the detection device is added, when a material cannot be delivered to a scheduled position, a punching machine can be stopped in time. The safety of the mold is improved, unnecessary damage of the mold can be effectively avoided, the product quality can be greatly improved, and the efficiency can be improved by 40 percent.

Description

technical field [0001] The invention relates to a detection device used in the mechanical field, in particular to a detection device for misfeeding. Background technique [0002] At present, there is no misfeed detection device in the process of material tape processing. After the material is misfeed, the protection needle is punched, and the mold parts are easily interrupted, causing great damage to the mold, reducing the service life of the mold, and wasting time. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a misfeed detection device, which can effectively avoid unnecessary damage to the mold, greatly improve the service life of the mold, and increase the production efficiency of the mold by 20%. [0004] The technical solution adopted by the present invention to solve the technical problem is: a misfeed detection device, including an upper mold and a lower mold, the upper mold is connected with a wire spring ...

Claims

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Application Information

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IPC IPC(8): B21D55/00B21C51/00
Inventor 冷玉晶
Owner SUZHOU XINJIESHUN HARDWARE ELECTROMECHANICAL
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