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Wood-plastic board sanding process

A wood-plastic board and sanding technology, which is applied in the field of wood-plastic board manufacturing, can solve the problems of poor sanding effect of the sanding wheel, formation of dust, and easy dust stuck in, so as to avoid the deterioration of sanding effect and reduce wood The effect of wasting and saving cleaning fluid

Active Publication Date: 2020-09-11
XINJIANG HUATING IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wood-plastic panels are generally processed by a sanding machine to produce patterns after molding, but dust will be formed during the sanding process, and some dust is easy to get stuck in the sanding wheel of the sanding machine, thus making the sanding effect of the sanding wheel worse

Method used

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  • Wood-plastic board sanding process
  • Wood-plastic board sanding process
  • Wood-plastic board sanding process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The wood-plastic board sanding process includes the following steps:

[0038] Step 1: Set up the conveyor belt under the sanding wheel, place the wood-plastic board on the conveyor belt, and the wood-plastic board is located under the sanding wheel and slides horizontally with the conveyor belt;

[0039] Step 2: Use a sanding device to sand the board, such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the sanding device includes a frame on which a stepping motor is fixed, the output shaft of the stepping motor is connected with the lead screw of the ball screw structure through a coupling, and the nut seat of the ball screw structure is fixed with The sliding seat is horizontally welded with a guide rod on the frame, and the guide rod traverses through the sliding seat and cooperates with the sliding seat in clearance. A driving part is fixed on the sliding seat and a sanding wheel is rotatably connected. The driving part drives the sanding...

Embodiment 2

[0054] On the basis of embodiment 1, step 3 of this embodiment also includes processing the liquid extracted by the negative pressure generating device:

[0055] a: Let the liquid stand for 30-60 minutes, then take out the upper liquid;

[0056] b: filtering the upper layer liquid to obtain clear liquid;

[0057] c: Add the supernatant liquid into the cleaning channel again, and at the same time, dry the precipitate obtained by filtering and the precipitate obtained in step a, and use it again to produce wood-plastic panels.

[0058] In this embodiment, the cleaning liquid and the wood dust produced by sanding treatment are reused, so as to reduce wood waste and cost.

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Abstract

The invention relates to the field of manufacture of wood plastic plates and specifically discloses a sanding technology for a wood plastic plate. The technology comprises the steps that (1) the woodplastic plate is put under a sanding device, and a sanding plate is made to slide horizontally; (2) the sanding device is started when a to-be-sanded part is located right under a sanding wheel, wherein the sanding device comprises the sanding wheel and a driving part which drives rotation of the sanding wheel, the sanding wheel comprises an outer cylinder and an inner cylinder located inside theouter cylinder, a cleaning cavity is disposed in the inner cylinder, a sanding ball is disposed in the cleaning cavity, the cleaning cavity is communicated with a cleaning channel and a negative-pressure channel, a cleaning agent is fed into the cleaning channel, and the negative-pressure channel is communicated with a negative pressure generation device; and (3) the wood plastic plate processed by the step (3) is taken out from the position under the sanding wheel. The sanding technology disclosed by the invention has the beneficial effects that the sanding wheel can be cleaned during sanding, so sanding effects of the sanding wheel can be improved.

Description

technical field [0001] The invention relates to the field of wood-plastic board manufacturing, in particular to a wood-plastic board sanding process. Background technique [0002] Wood-plastic composite board is a kind of wood (wood cellulose, plant cellulose) as the basic material, thermoplastic polymer material (plastic) and processing aids, etc., which are mixed evenly and then heated and extruded by mold equipment. The high-tech green environmental protection new decorative material has both the performance and characteristics of wood and plastic, and is a new composite material that can replace wood and plastic. Wood-plastic panels are generally processed by a sanding machine to produce patterns after molding, but dust will be formed during the sanding process, and some dust is easy to get stuck in the sanding wheel of the sanding machine, thus making the sanding effect of the sanding wheel worse . Contents of the invention [0003] The object of the present inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/28B24B7/06B24B53/007B24B55/06F26B21/00
CPCB24B7/06B24B7/28B24B53/007B24B55/06F26B21/00
Inventor 刘俊摆晓俊
Owner XINJIANG HUATING IND & TRADE