CN2311359Y

CN2311359Y - Corrugated glue machine

Info

Publication number: CN2311359Y
Application number: CN 97229310
Authority: CN
Inventors: 陈宝元; 潘天鹏; 周广玉; 杨大钢
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-08
Filing date: 1997-10-08
Publication date: 1999-03-24
Anticipated expiration: 2007-10-08

Abstract

The utility model relates to a corrugated glue machine which is a novel glue machine for producing cartons and paperboards. The outer circumferential surfaces of an upper and a lower glue grating rollers and an upper and a lower glue hanging rollers all present a corrugation shape. The utility model has the advantages of uniform glue spreading, firm adhesive joint, glue saving, etc.; the utility model solves the problems of nonuniform glue spreading, infirm adhesive joint, etc. of the existing glue machine under the condition of unequal thickness of paperboards; the utility model is especially suitable for spreading glue on the paperboards when a carton is retreated; the utility model can be widely used in each field for producing cartons and paperboards.

Description

Corrugation shape glue machine

The utility model provides a kind of corrugation shape glue machine that the outer circumference surface carton production, rubber roll is the corrugation shape that is used for.

At present, the rubber roll outer circumference surface that is used for the glue machine of carton production is plate shaped, and promptly the shape of rubber roll is the cylindrical of standard, and its developed surface is plate shaped.Like this, when cardboard between rubber roll by and during gluing, glue has all been coated on whole cardboard plane.From superficial phenomenon, so as if, help the bonding of coated face paper, and from practical operation situation, owing to the not first-class reason of cardboard thickness, cause thicker local gluing too thin and bonding not firm easily, the too thick and phenomenon of waste glue of thin local gluing, thus the quality of whole production influenced.

The purpose of this utility model is: improve on the basis of existing glue machine, existing glue machine rubber roll outer circumference surface plate shaped is modified into corrugation shape, the outer circumference surface of designing a kind of rubber roll is the corrugation shape glue machine of corrugation shape.

The utility model is achieved in that the last comb rubber roll of whole corrugation shape glue machine, upward lick roller, following comb rubber roll, following lick roller all are corrugation shape.After motor is given following lick roller with transmission of power, adjust down comb rubber roll and following lick roller, go up comb rubber roll and last lick roller, go up the gap between lick roller and the following lick roller, adjust the glue liquid level that advances glue amount and following gum box of gum box, along with entering of cardboard, owing to the corrugation shape of last lick roller, just on cardboard, be coated with out the glue trace of several elongate in shape with following lick roller outer circumference surface.The corrugation shape of rubber roll can be sinusoidal waveform, semicircle, U-shaped, UV shape or other shapes.

Advantage of the present utility model is: even, bonding firm, the saving glue of gluing, the cardboard gluing when being particularly suitable for cardboard box retreading.

Concrete structure of the present utility model is provided by following drawings and Examples.

In the accompanying drawing, Fig. 1 is the overall structure schematic diagram of this corrugation shape glue machine; Fig. 2 is several concrete shape of rubber roll outer circumference surface corrugation shape, and wherein (a) is that sinusoidal waveform, (b) are UV shape for semicircle, (c) for U-shaped, (d); Fig. 3 is that A-A profile, B-B profile, the C-C profile among Fig. 1 (arranges for drawing among the figure that A-A, C-C profile have been rotated certain angle by the diagram direction of arrow, and simultaneously, circle is interior to be partial enlarged drawing; Demonstrated the situation of adjacent two rubber roll junctions).

In the accompanying drawings, [1] is workbench, and [2] are motor, and [3] are last gum box, and [4] are valve, and [5] are following gum box, and [6] be last comb rubber roll, and [7] be last lick roller, and [8] are comb rubber roll down, [9] be under lick roller.

This corrugation shape glue machine includes workbench [1], motor [2], goes up gum box [3], valve [4], gum box [5] and the rubber roll of combing up and down, various piece such as lick roller up and down down, the outer circumference surface of last comb rubber roll [6], last lick roller [7], following comb rubber roll [8], following lick roller [9] all is corrugation shape, and this corrugation shape can be sinusoidal waveform, semicircle, U-shaped, UV shape or other shapes.After cardboard enters between lick roller [7] and the following lick roller [9], just on cardboard, be coated with out the glue trace of several elongate in shape.

Claims

1, a kind of corrugation shape glue machine that is used for the carton production, it includes workbench [1], motor [2], go up gum box [3], valve [4], gum box [5] and the rubber roll of combing up and down, lick roller each several part up and down down, it is characterized in that: go up lick roller [7], the outer circumference surface of lick roller [9] all is corrugation shape down.

2, corrugation shape glue machine as claimed in claim 1 is characterized in that: the outer circumference surface of going up comb rubber roll [6], following comb rubber roll [8] all is corrugation shape.

3, as claim 1,2 described corrugation shape glue machines, it is characterized in that: go up comb rubber roll [6], the corrugation shape of the outer circumference surface of last lick roller [7], following comb rubber roll [8], following lick roller [9] can be sinusoidal waveform, semicircle, U-shaped, UV shape.