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One-time machining molding mechanism for PVC sheet floor

A technology for processing molding and stone-plastic flooring, applied in the field of machinery, can solve problems such as high turnover costs and large workshop space, and achieve the effects of low scrap rate, shortened production cycle, and stable dimensions

Inactive Publication Date: 2015-12-23
南京赛旺科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in the disadvantages of large workshop space and high turnover costs.

Method used

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  • One-time machining molding mechanism for PVC sheet floor
  • One-time machining molding mechanism for PVC sheet floor
  • One-time machining molding mechanism for PVC sheet floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as Figure 1-3 Shown is the one-time processing and forming mechanism for PVC stone-plastic flooring of the present invention, which includes a mixer 1, an extruder 2, a feeder 3, a mold 4, and a film-coated calender 5 connected in sequence from the beginning to the end according to the product processing sequence. , tractor 6, shearing machine 7, laminating calender 5 and tractor 6 are connected by bracket 8, and bracket 8 is provided with trimming and slitting device 9.

[0018] The lamination calender 5 is provided with two sets of roller shafts 51 , an exhaust roller 52 and an anti-slip roller 53 . One set of rollers 51 conveys the wear-resistant film, and the other set of rollers 51 conveys the textured film. Each set of roller shafts 51 includes two guide rollers 511, guide rollers 512 and flattening rollers 513. T...

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Abstract

The invention relates to the field of machinery, in particular to a one-time machining molding mechanism for a PVC sheet floor. According to the product machining sequence, a material mixing machine, an extrusion machine, a feeding machine, a die, a laminating and calendaring machine, a traction machine and a plate shearing machine are sequentially connected end to end. The laminating and calendaring machine and the traction machine are connected through a supporting frame. The supporting frame is provided with an edge cutting device. The laminating and calendaring machine is provided with two sets of roll shafts. One set of the roller shafts is used for conveying wearproof films, and the other set of the roller shafts is used for conveying texture films. According to the one-time machining molding mechanism for the PVC sheet floor, anti-slip wearproof finished products can be manufactured at a time, and the production cycle of the products is shortened by over one time.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a one-time processing and forming mechanism for PVC stone-plastic flooring. Background technique [0002] After just 2 years of development, PVC stone-plastic flooring has developed from a single anti-marble effect to making hard floors to making various soft and hard floors with various wall thicknesses, anti-wood floors, foamed lightweight floors, and environmental protection without methane. Plastic wood grain flooring, etc. No matter what kind of flooring is used, the process is basically: the raw material is plasticized into a sheet by an extruder and a mold, and is formed by a three-roller calender in a hot state. At the same time, the face is covered with a layer that needs to imitate marble or wood texture. The film and the back surface are pressed with the pockmarked pattern (the pattern is on the lower roller) as the base material, and the embossing machine with heating is use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00B29L7/00
Inventor 李哲于友国
Owner 南京赛旺科技发展有限公司
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