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Device for eliminating marks of plastic parts and method thereof

A technology for marking and plastic parts, which is applied in the field of devices and methods for clearing plastic parts marking, and can solve the problems of welding cloth texture, time-consuming and labor-intensive, etc.

Inactive Publication Date: 2010-01-13
山东富美科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems in the above method, the present invention selects polytetrafluoroethylene film instead of welding cloth, fully utilizes the characteristics of polytetrafluoroethylene with strong thermal conductivity, smooth surface, no deformation at high temperature, and no adhesion with plastic parts, Using the YDX-03E heat sealing welding machine to effectively control the temperature and pressure overcomes the time-consuming and labor-intensive problems, and effectively solves the problem of the texture of the welding cloth. It is not only suitable for marking of plastic parts with regular shapes and large areas, but also for For marking of small plastic parts with irregular shapes, only the corresponding welding head and support table tooling need to be replaced, the operation is convenient and flexible, and the removal efficiency and effect are greatly improved

Method used

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  • Device for eliminating marks of plastic parts and method thereof
  • Device for eliminating marks of plastic parts and method thereof
  • Device for eliminating marks of plastic parts and method thereof

Examples

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Effect test

Embodiment

[0023] Embodiment: wrap the polytetrafluoroethylene film 12 on the welding head 2, and fix it by four countersunk screws 10 on the pressing piece 13 and the pressing piece 14, so that the pressing piece is close to the front side 16 and the rear side of the welding head, The aluminum silicate heat insulation sleeve 11 is covered on the film, so that the film 12 is tightly wrapped on the welding head 2 . Remove the welding head of the YDX-03E heat-sealing welding machine 1, and make the welding head 2 replace the original welding head of the YDX-03E heat-sealing welding machine 1 and fix the position. Fix the chute base 6 on the base of the YDX-03E heat-sealing welding machine 1, and move the four sliding screws 7 in the chute base 6 to pass through the threaded holes of the support table placed on the chute base 6 . Place the plastic part 5 on the support platform 4 with the logo facing upward. While manually pressing down the welding head 2 slightly, move the support table 4...

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Abstract

The invention relates to a device for eliminating marks of plastic parts and a method thereof. The device comprises YDX-03E heat-seal welding machine, a down press welding head applicable to different marks, a polyfluortetraethylene membrane packed on the welding head, an aluminium silicate heat-insulating sheath and a work piece fixing stander of marks to be melted. By adopting a method of indirect hot melting, extrusive marks at concaves on the surfaces of the plastic parts are eliminated and processing surfaces are smoothly ironed. The invention conquers the problems of time waste and labor waste cause by eliminating the marks by labor and connection between the hot welding head and the plastic parts, guarantees the smoothness and the planeness of the surfaces of the plastic parts after the marks are eliminated, and can greatly improve eliminating efficiency and quality.

Description

technical field [0001] The present invention and a hot-melt method and device for removing marks of plastic parts are mainly used to remove prominent marks in depressions of small plastic parts with irregular shapes, and the marking material is hard PS or ABS. Background technique [0002] How to quickly and effectively remove the prominent marks on the original plastic parts and make the plastic parts reusable is a common problem in the recycling industry. The currently tried methods can be summarized into three types: manual removal, mechanical removal and hot melt removal. [0003] Manual removal mainly uses electric files, grinding wheels and sandpaper, etc., first use the grinding wheel or file to remove the prominent marks, and then use sandpaper to polish the surface to make it smooth. Although the effect is good, it is time-consuming and laborious. [0004] Mechanical cleaning mainly uses equipment such as lathes, but this method is only suitable for plastic parts w...

Claims

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Application Information

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IPC IPC(8): B29C37/02
Inventor 宫宁宁
Owner 山东富美科技有限公司
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