CN202805752U

CN202805752U - Corrugated roller used for processing corrugated board

Info

Publication number: CN202805752U
Application number: CN 201220400244
Authority: CN
Inventors: 高军伟; 伍肖晖; 吴向君; 胡海林
Original assignee: BHS Corrugated Machinery Shanghai Co Ltd
Current assignee: BHS Corrugated Machinery Shanghai Co Ltd
Priority date: 2012-08-13
Filing date: 2012-08-13
Publication date: 2013-03-20
Anticipated expiration: 2022-08-13

Abstract

A corrugated roller used for processing a corrugated board comprises a cylindrical roller body, wherein more than two edge teeth are continuously arranged on the outer circumference surface of the roller body in the axial direction. Any one of the edge teeth surrounds the circumference of the roller body to form a closed ring. The shape of the top of any one of the edge teeth is circular arc and the shape of the teeth bottom of each two adjacent edge teeth is circular arc in any one of the axial sections of the roller. The edge height of each edge teeth is between 1.6 millimeters and 1.7 millimeters. The pitch of each two adjacent tooth bottoms is between 4.25 millimeters and 4.4 millimeters. The radius of each addendum circles of edge teeth is between 0.7 millimeter and 0.9 millimeter. The radius of each circle of the tooth bottom of each two adjacent edge teeth is between 1.0 millimeter and 1.2 millimeters. The corrugated board processed through the corrugated roller has the advantages of being good in evenness, straight, upright, capable of satisfying high printing performance requirements and having good stacking performance, good compression resistant performance and good bursting resistant performance.

Description

The Corrugator roller that is used for the processing corrugated board

Technical field:

The utility model relates to mechanical field, relates in particular to corrugated board production device, particularly a kind of Corrugator roller for the processing corrugated board.

Background technology:

Corrugated board is widely used in the manufacturing packing material.Corrugated board need to have certain pile height, larger compression strength, damage resistibility energy preferably, also preferably printing quality will be arranged.Preferably little stupefied shape of the printing qualities such as E, F and G is arranged in the market, pile, resistance to compression and damage resistibility preferably A, C and the stupefied shape of B are also arranged.The little stupefied shape of E, F and G and A, C and the stupefied shape of B all can't be had both the characteristics that printing quality is good and pile, resistance to compression and damage resistibility are good, therefore can't satisfy the requirement of environment for use.

Summary of the invention:

The purpose of this utility model is to provide a kind of Corrugator roller for the processing corrugated board, and the corrugated board that described this Corrugator roller for the processing corrugated board will solve the Corrugator roller production of prior art E, F and the little stupefied shape of G and A, C and the stupefied shape of B can not satisfy the technical problem that printing quality and pile, resistance to compression and damage resistibility require simultaneously.

This Corrugator roller for the processing corrugated board of the present utility model, comprise a columniform roll body, be furnished with the stupefied tooth of two above numbers on the outer circumference surface of described roll body along the axial continuous separate of roll body, any one described stupefied tooth all consists of closed loop around the circumference of roll body, wherein, in any one axial cross section of described roll body, the top of any one described stupefied tooth all is circular arc, and the tooth bottom between two stupefied teeth of arbitrary neighborhood all is circular arc.

Further, the stupefied Gao Jun of any one stupefied tooth is between 1.60mm ~ 1.70mm, pitch between at the bottom of two teeth of arbitrary neighborhood is all between 4.25mm ~ 4.4mm, the radius of addendum of any one stupefied tooth is all between 0.7mm ~ 0.9mm, all between 1.0mm ~ 1.2mm, described stupefied height is that the tooth bottom is to the distance of tooth top to the radius of circle of the tooth bottom between two stupefied teeth of arbitrary neighborhood.

Further, the stupefied height of any one stupefied tooth is 1.65mm, pitch between at the bottom of two teeth of arbitrary neighborhood is 4.33mm, and the radius of addendum of any one stupefied tooth is 0.8mm, and the radius of circle of the tooth bottom between two stupefied teeth of arbitrary neighborhood is 1.15mm.

The utility model and prior art are compared, and its effect is actively with obvious.The utility model adopts the stupefied tooth at the bottom of circular arc type tooth top and the circular arc type tooth in the Corrugator roller of processing corrugated board, B compared to existing technology is stupefied to be compared, stupefied high reduction is more than 36%, therefore the applanation bearing strength has improved 35% than B is stupefied, cardboard has preferably flatness, is conducive to follow-up printing work.Simultaneously, stupefied number/300mm is 69 ± 1, and pitch is stupefied less by 28% than B of the prior art, so the paper using rate only is 1.306, compared to existing technology in 1.39 stupefied paper using rate of B, can save a large amount of body paper, simultaneously environmental contamination reduction.The corrugated board that the utility model processing obtains has preferably flatness, and cardboard is straight and upright, can satisfy higher printing performance requirement, has again preferably pile, resistance to compression and damage resistibility energy.

Description of drawings:

Fig. 1 is the structural representation of the Corrugator roller for processing corrugated board of the present utility model.

Fig. 2 is the enlarged drawing of A part among Fig. 1.

Fig. 3 is the schematic diagram of the embodiment of Corrugator roller on production line for processing corrugated board of the present utility model.

The specific embodiment:

Embodiment 1:

As depicted in figs. 1 and 2, Corrugator roller for the processing corrugated board of the present utility model, comprise a columniform roll body, be furnished with the stupefied tooth of two above numbers on the outer circumference surface of roll body along the axial continuous separate of roll body, any one stupefied tooth all consists of closed loop around the circumference of roll body, wherein, and in any one axial cross section of roll body, the top 1 of any one stupefied tooth all is circular arc, and the tooth bottom 2 between two stupefied teeth of arbitrary neighborhood all is circular arc.

Further, the stupefied high H of any one stupefied tooth is all between 1.60mm ~ 1.70mm, pitch P between two tooth bottoms 2 of arbitrary neighborhood is all between 4.25mm ~ 4.4mm, the radius of addendum of any one stupefied tooth is all between 0.7mm ~ 0.9mm, all between 1.0mm ~ 1.2mm, stupefied high H is that the minimum point of tooth bottom 2 is to the distance of the peak of tooth top section 1 to the radius of circle of the tooth bottom 2 between two stupefied teeth of arbitrary neighborhood.

Further, the stupefied high H of any one stupefied tooth is 1.65mm, pitch P between at the bottom of two teeth of arbitrary neighborhood is 4.33mm, and the radius of addendum of any one stupefied tooth is 0.8mm, and the radius of circle of the tooth bottom 2 between two stupefied teeth of arbitrary neighborhood is 1.15mm.

For relatively convenient, the stupefied shape in the utility model, with reference to the stupefied shape of B of the prior art and the stupefied shape of E, but the stupefied shape of called after D.

The utility model and the stupefied shape of B of the prior art and the stupefied shape of E be compared as follows table:

Stupefied shape	Stupefied high Hmm	Stupefied several/300mm
			B	2.6-2.9	50±2
D	1.65	69±1
			E	1.1-1.5	92±2

The B in compared to existing technology is stupefied for present embodiment, and stupefied high H reduces more than 36%, so the applanation bearing strength improved 35% than B is stupefied, and cardboard has preferably flatness, is conducive to follow-up printing work.Simultaneously, stupefied number/300mm is 69 ± 1, and pitch P is stupefied less by 28% than B of the prior art, so the paper using rate only is 1.306, compared to existing technology in 1.39 stupefied paper using rate of B, can save a large amount of body paper, simultaneously environmental contamination reduction.The corrugated board that the utility model processing obtains has preferably flatness, and cardboard is straight and upright, can satisfy higher printing performance requirement, has again preferably pile, resistance to compression and damage resistibility energy.

As shown in Figure 3, the utility model is the same with other Corrugator rollers, must pairing use.Under the engagement of a pair of Corrugator roller 3 and 4, the body paper 5 and 6 of process preheating is pressed into the stupefied shape on the Corrugator roller.

Claims

1. Corrugator roller that is used for the processing corrugated board, comprise a columniform roll body, be furnished with the stupefied tooth of two above numbers on the outer circumference surface of described roll body along the axial continuous separate of roll body, any one described stupefied tooth all consists of closed loop around the circumference of roll body, it is characterized in that: in any one axial cross section of described roll body, the top of any one described stupefied tooth all is circular arc, and the tooth bottom between two stupefied teeth of arbitrary neighborhood all is circular arc.

As claimed in claim 1 for processing corrugated board Corrugator roller, it is characterized in that: the stupefied Gao Jun of any one stupefied tooth is between 1.60mm ~ 1.70mm, pitch between at the bottom of two teeth of arbitrary neighborhood is all between 4.25mm ~ 4.4mm, the radius of addendum of any one stupefied tooth is all between 0.7mm ~ 0.9mm, all between 1.0mm ~ 1.2mm, described stupefied height is that the tooth bottom is to the distance of tooth top to the radius of circle of the tooth bottom between two stupefied teeth of arbitrary neighborhood.

As claimed in claim 1 for processing corrugated board Corrugator roller, it is characterized in that: the stupefied height of any one stupefied tooth is 1.65mm, pitch between at the bottom of two teeth of arbitrary neighborhood is 4.33mm, the radius of addendum of any one stupefied tooth is 0.8mm, and the radius of circle of the tooth bottom between two stupefied teeth of arbitrary neighborhood is 1.15mm.