CN201006645Y

CN201006645Y - Quick change mechanism of autogram glue roller

Info

Publication number: CN201006645Y
Application number: CNU2006201364330U
Authority: CN
Inventors: 董晓江; 李永琦; 成兴才
Original assignee: Shaanxi Beiren Printing Machinery Co Ltd
Current assignee: Shaanxi Beiren Printing Machinery Co Ltd
Priority date: 2006-12-19
Filing date: 2006-12-19
Publication date: 2008-01-16
Anticipated expiration: 2016-12-19

Abstract

The utility model provides a quick exchange device of stamp rubber-covered roll, substantially used in intaglio printer, comprising a slide base, a fixed base, a bearing, a movable ring, and a circlip for hole, wherein the slide base is fixed with a track base on a wall plate, the fixed base is fixed with the slide base, the movable ring is movably connected with the fixed base, axially limited by the circlip for hole and positioned along circumference via spring, steel balls, and a positioning hole on the movable ring, the fixed base and the movable ring are both provided with cuts, to contain and fix the bearing at two ends of the stamp rubber-covered roll. The utility model has short operation time, low labor strength and high efficiency.

Description

A kind of quick-changing mechanism that impresses rubber roll

Technical field

The utility model relates to a kind of printing mechanism of intaglio press, in particular, relates to a kind of quick-changing mechanism of impression rubber roll of intaglio press.

Background technology

Modern society is to the contract for fixed output quotas demand trend variation of product of seal, and rhythm of production is constantly accelerated, and the printing demand of the many kinds of small lot is on the increase, printing machine is when each printing of printing like this, all will change and once impress rubber roll, time-consuming more when present structure is changed the impression rubber roll, production efficiency is low.Be not suitable for the printing demand of the many kinds of small lot, limited the fast development of the many kind printings of small lot.

Summary of the invention

The purpose of this utility model is to provide a kind of quick-changing mechanism that impresses rubber roll, and this mechanism can reduce the time of changing the impression rubber roll, and high efficiency and be convenient to operation has more hommization.

The purpose of this utility model is achieved through the following technical solutions: a kind of quick-changing mechanism that impresses rubber roll, comprise slide, holder, bearing, active ring, hole back-up ring, described slide is fixedlyed connected with the track base on the wallboard, described holder is fixedlyed connected with slide, described active ring and holder flexibly connect, axially spacing with back-up ring by the hole, circumferentially locate by the locating hole on spring steel ball and the active ring, all have breach on described holder and the active ring, in order to pack into and the fixing bearing that impresses the rubber roll two ends.

Compared with prior art, the utlity model has following beneficial effect:

1, owing to adopts quick-change mechanism, activity duration weak point during operation, efficient height;

2, owing to adopted new lock-bit structure, just can load and unload rubber roll by hand, reduce labour intensity;

3, this programme is simple in structure, easy to operate, dependable performance, practicality.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the utility model is changed the state when impressing rubber roll;

Fig. 3 is the state after the utility model is changed the impression rubber roll;

Fig. 4 is the structural representation of the utility model function of use.

Among the figure: 1. impression rubber roll, 2. bearing, 3. active ring, 4. spring, 5. steel ball, 6. internal circlip,

7. holder, 8. slide, 9. track base, 10. screw, 11. screws, 12. screws, 13. screws, 14. breach, 15. locating holes.

The specific embodiment

Below in conjunction with drawings and the specific embodiments the utility model is done detailed explanation, but they not to qualification of the present utility model.

By Fig. 1, slide 8 is fixed on the track base 9 by screw 10 and screw 11, and holder 7 is fixed on the slide 8 by screw 12 and screw 13.Active ring 3 is enclosed within on the holder 7, and bearing 2 is equipped with at the two ends of impression rubber roll 1, and bearing 2 is fixed between active ring 3 and the holder 7, and internal circlip 6 is contained in the circlip groove of active ring 3, and spring 4 and steel ball 5 are contained on the holder 7.

By Fig. 2, use the fixedly circumferential position of active ring 3 of steel ball 5 and spring 4 between holder 7 and the active ring 3, have the breach identical 14 on the circumferencial direction of holder 7 and active ring 3 with bearing size.When rubber roll is installed the breach of active ring 3 with holder 7 alignd, bearing 2 alignment notch 14 that will impress rubber roll 1 two ends are then put into, and this figure is the operating position when changing rubber roll.

By Fig. 3, when rigid bearing 2, rotate after active ring 3 ° staggers breach 14 its Rotate 180, spring 4 pushes up steel ball 5 on the locating hole 15, and active ring 3 can not be rotated, thus the fixing bearing 2 that pins.

By Fig. 4, the structure of this utility model needs to use in pairs, and this figure is the duty in the actual use.

Claims

1. quick-changing mechanism that impresses rubber roll, it is characterized in that: comprise slide, holder, bearing, active ring, hole back-up ring, described slide is fixedlyed connected with the track base on the wallboard, described holder is fixedlyed connected with slide, described active ring and holder flexibly connect, and be axially spacing with back-up ring by the hole, circumferentially located by the locating hole on spring steel ball and the active ring, all have breach on described holder and the active ring, in order to pack into and the fixing bearing that impresses the rubber roll two ends.