CN202148073U

CN202148073U - Paper feed stabilizing system

Info

Publication number: CN202148073U
Application number: CN201120260887U
Authority: CN
Inventors: 李强; 王霄丹
Original assignee: ZHEJIANG WELLVAST PACKING PRINTING PRODUCTS CO Ltd
Current assignee: ZHEJIANG WELLVAST PACKING PRINTING PRODUCTS CO Ltd
Priority date: 2011-07-22
Filing date: 2011-07-22
Publication date: 2012-02-22
Anticipated expiration: 2021-07-22

Abstract

The utility model discloses a paper feed stabilizing system which comprises a first guide roller, a second guide roller and a third guide roller. The paper feed stabilizing system is characterized in that a paper conveyance roller group for prolonging a paper unwinding distance is arranged between the second guide roller and the third guide roller, and unwound paper sequentially winds around the first guide roller, the second guide roller, the paper conveyance roller and the third guide roller. According to the paper feed stabilizing system disclosed by the utility model, the paper conveyance roller group is additionally provided on the original base, and three to five paper conveyance rollers are respectively arranged from the top down, therefore, the whole paper feed length of the paper feed stabilizing system is increased by six to ten times than that of an unimproved paper feed stabilizing system; a wrap angle of a paper surface and each paper conveyance roller is ensured to be larger than or close to 180 DEG due to the reasonable arrangement of the paper conveyance rollers so as to ensure that the unwound paper has corresponding stability during moving; in addition, the originally swinging wound paper slowly tends to be stable during movement due to the prolonged paper movement process and the stability of the paper feed, therefore, the slitting quality is improved, and the process loss is reduced.

Description

The paper feed stabilization system

Technical field

The utility model relates to printing technology, particularly a kind of paper feed stabilization system.

Background technology

In the transfer system, shown in Figure 1 unreel paper 5 successively through first deflector roll 1, second deflector roll 2, the 3rd deflector roll 3, the 4th deflector roll 4, go to hand papercutter at last and cut.

Find in operation, the situation that unreels paper 5 to occur swinging, this is because equipment itself causes; Discover; The paper feed path is through above-mentioned four deflector rolls, and the paper feed distance is shorter relatively, the place ahead is come paper to swing to revise less; Also have bigger swing so enter into the paper of hand papercutter, quality is cut in influence.

The utility model content

The utility model has overcome the deficiency that exists in the above-mentioned prior art, and a kind of paper feed process loss that reduces is provided, and improves the paper feed stabilization system of cutting quality.

The technical scheme of the utility model is achieved in that

The paper feed stabilization system; Comprise first deflector roll, second deflector roll, the 3rd deflector roll; It is characterized in that: between second deflector roll and the 3rd deflector roll, be provided with the transfer roller group that unreels the paper distance in order to prolongation, unreel paper to walk around first deflector roll, second deflector roll, transfer roller group and the 3rd deflector roll successively.

As preferably, described transfer roller group is made up of 6～10 transfer rollers that are crisscross arranged up and down.

Adopted the beneficial effect of the utility model of technique scheme to be:

The utility model has installed a cover transfer roller group additional on original basis; Each three to five up and down; Therefore the whole paper length of walking has increased nearly 6～10 times length before improving, and the cornerite that guaranteed paper and transfer roller of rationally arranging of transfer roller is very big, greater than or spend near 180; Make to unreel the paper on the go, corresponding stability is arranged; The lengthening of coil paper motion process adds that the stability of paper feed tends towards stability the coil paper of original swing at leisure in motion process, cuts quality thereby improved, and has reduced process loss.

Description of drawings

Fig. 1 is for walking the structural representation of paper system in the prior art;

Fig. 2 walks the structural representation of paper system for the utility model.

The specific embodiment

The specific embodiment of the utility model is following:

Embodiment: a kind of paper feed stabilization system; As shown in Figure 2; Comprise first deflector roll 11, second deflector roll 12, the 3rd deflector roll 13, between second deflector roll 12 and the 3rd deflector roll 13, be provided with the transfer roller group that unreels the paper distance in order to prolongation, described transfer roller group is made up of 6 transfer rollers 14 that are crisscross arranged up and down; Each three up and down on 6 transfer rollers 14 unreel paper 15 to walk around first deflector roll 11, second deflector roll 12, above-mentioned 6 transfer rollers 14 and the 3rd deflector roll 13 successively.

Claims

1. paper feed stabilization system; Comprise first deflector roll, second deflector roll, the 3rd deflector roll; It is characterized in that: between second deflector roll and the 3rd deflector roll, be provided with the transfer roller group that unreels the paper distance in order to prolongation, unreel paper to walk around first deflector roll, second deflector roll, transfer roller group and the 3rd deflector roll successively.

2. paper feed stabilization system according to claim 1 is characterized in that: described transfer roller group is made up of 6～10 transfer rollers that are crisscross arranged up and down.