CN208199926U

CN208199926U - It can beat aluminium roller

Info

Publication number: CN208199926U
Application number: CN201820516672.1U
Authority: CN
Inventors: 叶阿丽
Original assignee: Ruian Aviation Exhibition Machinery Co Ltd
Current assignee: Wenzhou air show Machinery Co.,Ltd.
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2018-12-07
Anticipated expiration: 2028-04-12

Abstract

The utility model discloses can beat aluminium roller, roll body including aluminum alloy materials and the roll shaft set on roll body both ends, roll body is hollow pipe, the left and right end face of roll body is equipped with end-face hole, it is characterized by: the inside shaft end of roll shaft is packed into the end-face hole, there is the cylinder outer round surface of the inside shaft end of roll shaft spherical arc to be in contact with the end-face hole.The utility model have can beat design, the level of roll body outer round surface can be automatically kept, structure is simple, and film coil suitable for print, package packing machine production process conveys.

Description

It can beat aluminium roller

Technical field

The utility model relates to print, packing technique field, in particular to printing, a kind of guiding used in package packing machine Roller.

Background technique

It prints, in the production process of package packing machine, needs to be arranged many guide rollers to guarantee that the continuous of film coil turns Conveying is connect, to guarantee the conveying quality of film coil so as not to sideslip, it is also necessary to which the outer round surface of guide roller keeps horizontal.But For actual production process often due to the wide cut of film coil is wider, the both ends span of guide roller is larger, and guide roller is outer after mounting Circular surfaces are relatively hard to keep level, and then film coil is easy to appear deviation phenomenon during transportation, current to solve the problems, such as to be adopted Main method is the special correction deflector roll of setting to rectify a deviation, and structure is complicated.

Utility model content

For the deficiency of background technique, the purpose of this utility model be intended to provide it is a kind of have can beat design, can Automatically keep the level of roll body outer round surface, structure is simple, suitable for printing, the film coil package packing machine production process it is defeated That send can beat aluminium roller.

The utility model is implemented by the following technical programs:

Can beat aluminium roller, the roll body including aluminum alloy materials and the roll shaft set on roll body both ends, roll body is hollow pipe, roll body Left and right end face be equipped with end-face hole, it is characterised in that: the inside shaft end of roll shaft is packed into the end-face hole, the inside shaft end of roll shaft There is cylinder outer round surface spherical arc to be in contact with the end-face hole.

The cylinder outer round surface of shaft end is equipped with pin hole on the inside of the roll shaft, is movably equipped with pin shaft in pin hole, pin shaft is fixed on On the roll body.

Above-mentioned technical proposal can beat aluminium roller, between the both ends and roll shaft of roll body be that spherical arc contacts, thus In the transmission process of film coil, roll body, which can be realized, freely to deflect, and eliminates the installation error of guide roller, automatically keeps roller The level of external circular surfaces avoids that the conveying of film coil is caused to restrain and be influenced, and does not make film coil during transportation not It is easy to appear deviation phenomenon, structure is simple.

Detailed description of the invention

The utility model has the following drawings:

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

As shown, the utility model can beat aluminium roller, roll body 1 including aluminum alloy materials and be set to 1 both ends of roll body Roll shaft 2, roll body 1 is hollow pipe, and the left and right end face of roll body 1 is equipped with end-face hole 3, and the inside shaft end of roll shaft 2 is packed into the end face There is the cylinder outer round surface in hole 3, the inside shaft end of roll shaft 2 spherical arc 4 to be in contact with the end-face hole 3, in the roll shaft 2 The cylinder outer round surface at side axle end is equipped with pin hole 6, is movably equipped with pin shaft 5 in pin hole 6, pin shaft 5 is fixed on the roll body 1.

Claims

1. can beat aluminium roller, the roll body including aluminum alloy materials and the roll shaft set on roll body both ends, roll body is hollow pipe, roll body Left and right end face is equipped with end-face hole, it is characterised in that: the inside shaft end of roll shaft is packed into the end-face hole, the column of the inside shaft end of roll shaft There is external circular surfaces spherical arc to be in contact with the end-face hole.

2. as described in claim 1 can beat aluminium roller, it is characterised in that: the cylinder outer round surface of shaft end is set on the inside of the roll shaft There is pin hole, pin shaft is movably equipped in pin hole, pin shaft is fixed on the roll body.