CN204196439U

CN204196439U - Printing guide roll

Info

Publication number: CN204196439U
Application number: CN201420607096.3U
Authority: CN
Inventors: 李长福; 彭天胜
Original assignee: ANHUI GUORUI SECURITY PRINTING Co Ltd
Current assignee: ANHUI GUORUI SECURITY PRINTING Co Ltd
Priority date: 2014-10-20
Filing date: 2014-10-20
Publication date: 2015-03-11
Anticipated expiration: 2024-10-20

Abstract

The utility model discloses a kind of printing guide roll, comprise roller bearing and be set in the printing guide roll main body above roller bearing, described printing guide roll main body both ends vertically are also provided with rolls pillow, and described printing guide roll main body outer peripheral face is pasted with magic tape.This printing guide roll effectively can reduce the contact area of printing guide roll main body and printing sheets, and the pattern reduced above printing sheets is held in the palm dirty possibility.

Description

Printing guide roll

Technical field

The utility model belongs to a kind of field of printing machinery, is specifically related to a kind of printing guide roll.

Background technology

Printing guide roll is especially for the printing guide roll of printing Invoice, in Long-Time Service process, because the pattern above printing sheets directly contacts with printing guide roll main body, just out do not have the printed patterns of dryness finalization to be easily printed deflector roll main body to bedraggle, the pattern of printing sheets is sustained damage.

Utility model content

For solving the technical problem that above-mentioned prior art exists, the utility model proposes a kind of printing guide roll, this printing guide roll effectively can reduce the contact area of printing guide roll main body and printing sheets, and the pattern reduced above printing sheets is held in the palm dirty possibility.

The technical solution of the utility model is achieved in that

A kind of printing guide roll, comprise roller bearing and be set in the printing guide roll main body above roller bearing, described printing guide roll main body both ends vertically are also provided with rolls pillow, and described printing guide roll main body outer peripheral face is pasted with magic tape.

Further, outside the public affairs of described magic tape face, contact with printing sheets.

Further, described magic tape length is vertically more than or equal to the length of described printing guide roll main body.

Further, described printing guide roll main body outer peripheral face is pasted with the above magic tape two-layer or two-layer.

Magic tape has another name called VELCRO, point male and female two sides, and generatrix is the fiber of small, flexible, and circle hair (LOOP), public face is the seta (HOOK) compared with stiff ribbon hook.

The beneficial effects of the utility model are:

Printing guide roll of the present utility model is pasted with magic tape at the outer peripheral face of printing guide roll main body, effectively can reduce the contact area of printing guide roll main body and printing sheets, reduce the probability because printing guide roll main body and the fricative printing sheets pattern of printing sheets bedraggle.In printing guide roll Long-Time Service process, roll above pillow and become easily infected by the booties such as dust ink, magic tape length is vertically arranged the length being greater than printing guide roll main body by this printing guide roll, can effectively avoid printing sheets to be polluted by booty.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the utility model printing guide roll.

Accompanying drawing indicates: 1, roller bearing, and 2, roll pillow, 3, printing guide roll main body, 4, magic tape.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

With reference to Fig. 1, a kind of printing guide roll, comprises roller bearing 1 and is set in the printing guide roll main body 3 above roller bearing 1, and printing guide roll main body 3 both ends vertically are also provided with rolls pillow 2.Printing guide roll main body 3 outer peripheral face is pasted with magic tape 4.Outside the public affairs of magic tape 4 face, contact with printing sheets.This printing guide roll effectively can reduce printing guide roll main body 3 and the contact area of printing sheets, reduces the probability because printing guide roll main body 3 and the fricative printing sheets pattern of printing sheets bedraggle.Further, the length that magic tape 4 length is vertically greater than printing guide roll main body 3 can effectively avoid printing sheets to be polluted by booty.Preferably printing guide roll main body 3 outer peripheral face is pasted with two-layer or two-layer above magic tape 4.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a printing guide roll, is characterized in that, comprises roller bearing and is set in the printing guide roll main body above roller bearing, and described printing guide roll main body both ends vertically are also provided with rolls pillow, and described printing guide roll main body outer peripheral face is pasted with magic tape.

2. printing guide roll as claimed in claim 1, is characterized in that, outside the public affairs of described magic tape face, contacts with printing sheets.

3. printing guide roll as claimed in claim 1 or 2, it is characterized in that, described magic tape length is vertically more than or equal to the length of described printing guide roll main body.

4. printing guide roll as claimed in claim 1 or 2, it is characterized in that, described printing guide roll main body outer peripheral face is pasted with the above magic tape two-layer or two-layer.