A kind of edge banding device for gypsum board

A technology of paper-faced gypsum board and edge banding device, which is applied in the field of gypsum board manufacturing, and can solve the problems of tearing and de-papering of face-protecting paper and board core gypsum, so as to avoid de-papering, crushing and pulling broken effect

Active Publication Date: 2021-04-20
HUAINAN BEIXIN BUILDING MATERIAL +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the core of the gypsum board is formed by foaming gypsum, the core is distributed with countless uniform pores, and the gypsum board is subjected to the force of the edge-sealing pressure roller during the edge-sealing process, and the air holes of the core at the edge-sealing position of the end of the gypsum board are crushed. , resulting in tearing of the protective paper and the core gypsum and de-papering

Method used

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  • A kind of edge banding device for gypsum board
  • A kind of edge banding device for gypsum board
  • A kind of edge banding device for gypsum board

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Embodiment Construction

[0036] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Such as Figure 1 to Figure 6 As shown, the present invention provides a gypsum board edge banding device, which is arranged on both sides of the gypsum board. Paper device 6, water supply device 7, paper folding device 1, positioning device 2 and cutting device 5, edge banding tape output device 6 includes an edge banding tray 601 fixed on the frame 9 by a support, and the edge banding t...

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Abstract

The embodiment of the present invention discloses an edge sealing device for gypsum board, which is arranged on both sides of the gypsum board. Water supply device, origami device, positioning device and cutting device, the origami device includes origami board, the positioning device includes an end positioning roller, a side positioning roller and a positioning brush, the end positioning roller and the end of the gypsum board The two side positioning rollers are opposite to each other, and the two side positioning rollers are opposite to the two sides of the end of the gypsum board. The positioning brush is fixed on the frame through the support frame, and a set of edge-sealing pressing rollers are used to position the edge-sealing, and then the positioning brush is used to press the edge-sealing tape to stick the edge-sealing tape on the plate, instead of the conventional method. Three sets of edge-sealing rollers can reduce the pressure on the gypsum board while achieving a good edge-sealing effect, avoid the core air holes at the edge-sealing position at the end of the gypsum board from being crushed, and prevent paper stripping.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board manufacture, and in particular to an edge banding device for a paper-faced gypsum board. Background technique [0002] Paper-faced gypsum board is made of building gypsum as raw material, mixed with appropriate amount of additives, fibers and foaming agent diluted several times with water, mixed evenly in a mixer, and then processed with special cardboard for surface protection. [0003] In the production process of gypsum board, the qualified board after drying needs to be trimmed and sealed, and the quality of the sealed side directly affects the quality of the product. At present, the edge banding device used in the gypsum board production line is composed of four sets of nylon pressure rollers acting on the upper and lower surfaces of the gypsum board, and the edge banding is positioned through the guide wheel. After water (glue) is applied, the edge banding is u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B17/00
CPCB28B17/00
Inventor 景磊张贺刘利龙
Owner HUAINAN BEIXIN BUILDING MATERIAL
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