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A method for continuous positioning and detection of preforms

A technology of positioning detection and preform, which is applied in the field of preform manufacturing and production, can solve the problems of low efficiency, high cost, and inability to linearly transmit detection in the preform detection process, so as to improve diversity, high stability and detection efficiency Effect

Active Publication Date: 2021-03-30
DEMARK (CHANGXING) INJECTION SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a continuous positioning detection method for preforms, which transmits the preforms to the detection equipment in a linear manner, and simultaneously realizes the photo detection during the linear transmission process, and cooperates with the detection process at the same time The preform spin limit component in the preform realizes the detection of the integrity of the preform bottle mouth thread, realizes the detection of the integrity of the preform cap thread integrity and at the same time carries out the photo detection of the bottle body defects of the preform, which solves the problem of bottle preform in the prior art. The technical problems of low efficiency, high cost and inability to linear transmission detection in the embryo detection process

Method used

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  • A method for continuous positioning and detection of preforms
  • A method for continuous positioning and detection of preforms
  • A method for continuous positioning and detection of preforms

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Embodiment 1

[0043] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0044] Such as figure 1Shown, a kind of preform continuous positioning detection method comprises the following steps:

[0045] Step 1, the preform is fed, the preform 10 that has been produced and processed enters the preform conveying device 3, and the preform 10 is continuously and automatically fed to the feeding arrangement assembly 41 on the preform conveying device 3;

[0046] Step 2, conveying at intervals, the preforms 10 that are fed into the feeding arrangement assembly 41 in step 1 realize the interval arrangement be...

Embodiment 2

[0062] Such as figure 2 , 3 As shown in and 4, the present invention also provides a fully automatic preform detection device, comprising a support 1, a photographic detection device 2 arranged on the support 1 and a preform conveying device 3 arranged at one end of the support 1, and include:

[0063] The interval transfer device 4, the interval transfer device 4 is arranged on the support 1 and is located on one side of the output direction of the preform conveying device 3, during operation, the preform conveying device 3 is transported to the side of the interval transfer device 4 The preforms 10 are clamped by the interval transfer device 4 and are transported backwards in an interval arrangement; and

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Abstract

The invention provides a continuous type positioning detecting method for bottle preform. The continuous type positioning detecting method comprises steps of bottle preform charging, bottle preform conveying, bottle preform limiting, photographing and detecting, bottle preform removing, waste outputting and bottle preform outputting. Bottle preform is transmitted into detecting equipment in a linear mode, and photographing and detecting are synchronously realized in a linear transmission process; meanwhile, a bottle preform self-rotating limiting assembly in a detecting process is matched to realize detecting thread integration of a bottle mouth of the bottle preform, and photographing detecting for bottle body flaws of the bottle preform is performed while thread integrity detection on threads of a bottle lid of the bottle preform is realized, so that detecting efficiency is greatly improved, detecting variety is improved, and the technical problems that efficiency is low, cost is great and linear transmission detection cannot be realized in a bottle preform detecting process in the prior art are solved.

Description

technical field [0001] The invention relates to the field of preform manufacturing and production, in particular to a method for continuous positioning and detection of preforms. Background technique [0002] In the food, beverage, medicine, daily chemical products and other industries, PET (Polyethylene Terephthalate, polyethylene terephthalate) is the main material in the production and packaging process. my country's annual consumption of only PET bottles of beverages reaches 20 million tons, and is increasing at a rate of 14% per year; preforms are the embryonic form of formed PET bottles, which belong to tube embryos; Compared with machine detection, the detection speed is slow, which cannot meet the fast-running production line; at the same time, due to the limitation of human visual subjectivity, the effect of manual detection is difficult to guarantee. [0003] The existing preform inspection system has a complex structure and incomplete collection of preform data, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/34B07C5/02
Inventor 王巍植
Owner DEMARK (CHANGXING) INJECTION SYST CO LTD
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