Wall thickness detector for CPP blown film

A technology of blowing film and testing machine, applied in metal processing and other directions, can solve the problems of delayed film processing and inability to process

Active Publication Date: 2019-01-18
CHONGQING RUITING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wall thickness detection machine for CPP blown film, to solve the problem in the prior art that the detection machine cannot process the film whose thickness does not meet the standard in time and cause delays in the subsequent processing of the film

Method used

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  • Wall thickness detector for CPP blown film

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Embodiment Construction

[0019] The following is further described in detail through specific implementation methods:

[0020] The reference signs in the drawings of the specification include: discharge cabinet 1, receiving roller 2, detection unit 3, detector 4, marking gun 5, fixing plate 6, cylinder body 7, cavity 8, through hole 9, first Conduit 10, second conduit 11, piston 12, piston rod 13, drive mechanism 14, knife seat 15, cutter 16, support plate 17, pressure sensor 18, alarm 19, collection box 20.

[0021] The embodiment is basically as attached figure 1 Shown:

[0022] The wall thickness detection machine for CPP blown film includes a frame on which a discharge cabinet 1 and a take-up roller 2 are arranged, and a detection unit 3 is arranged between the discharge cabinet 1 and the take-up roller 2, and the detection unit 3 includes The detector 4 that is symmetrically arranged on both sides of the film and the marking gun 5 fixed on the frame, the detector 4 in the present embodiment sel...

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Abstract

The invention relates to the technical field of film processing and discloses a wall thickness detector for a CPP blown film. The wall thickness detector comprises a rack, wherein a discharging cabinet and a material winding roller are arranged on the rack; a detection unit is arranged between the discharging cabinet and the material winding roller and comprises a detector and a marking gun; a treatment unit is arranged between the detection unit and the material winding roller and comprises a fixed plate, a cylinder body and a tool; a cavity communicated with the cylinder body is formed in the fixed plate; the fixed plate is provided with a through hole; a piston is in sliding connection with the inner part of the cylinder body; a piston rod is fixedly connected to the piston; the tool isin sliding connection with the rack; a driving mechanism for driving the tool is arranged on the rack; a controller is arranged on the rack; the detector, the marking gun and the driving mechanism are all in signal connection with the controller; the controller is used for controlling the detector, the marking gun and the driving mechanism. According to the wall thickness detector disclosed by the invention, the problems that subsequent processing of the film is delayed because the detector cannot timely treat the films of which the thicknesses do not meet the standards in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of film processing, in particular to a wall thickness detector for CPP blown film. Background technique [0002] As a functional material, film has been widely used in many fields such as packaging, agriculture, and industry. Film can be divided into polyethylene film, polypropylene film, polyvinyl chloride film and polyester film according to different raw materials, and can be divided into blown film, cast film and calendered film according to different molding methods, while CPP blown film It is polypropylene blown film, which has a wide range of applications in the market. Since the thickness of the film reflects its pressure tolerance and weight, it is an important quality inspection index. Therefore, in the process of processing CPP blown film, in order to ensure that its quality meets the standard, one of the processes is to process the CPP blown film. The thickness is tested. However, there are th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C55/28B26D1/08
CPCB26D1/085B29C55/28
Inventor 曹玉毛潞
Owner CHONGQING RUITING PLASTIC
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