CN203305658U

CN203305658U - Anilox roller

Info

Publication number: CN203305658U
Application number: CN2013203061722U
Authority: CN
Inventors: 王绍佩; 王文明; 曹定选
Original assignee: Guangdong Brightas Laser Science & Technology Co Ltd
Current assignee: Guangdong Brightas Laser Science & Technology Co Ltd
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-11-27
Anticipated expiration: 2023-05-31

Abstract

The utility model discloses an anilox roller which comprises an outer cylinder body and an inner cylinder body, wherein the inner cylinder body is arranged in the outer cylinder body and is coaxially arranged with the outer cylinder body; mounting shaft parts are respectively arranged at two ends of the outer cylinder body; a through hole communicated with the inner cylinder body is formed in the each mounting shaft part; a plurality of diversion plates are arranged in the inner cylinder body to form a plurality of diversion trenches for enabling oil or water to fully and uniformly flow circularly; an inlet and outlet of each diversion trough are respectively communicated with the corresponding through hole. According to the anilox roller disclosed by the utility model, the diversion plates are arranged in the inner cylinder body to form the diversion trenches, so that the aim that the anilox roller surface is uniformly heated or cooled is achieved and the wear resistance and the uniformity of products are improved by enabling the oil or water to fully and uniformly flow circularly through the diversion trenches; meanwhile, the service life of the products is prolonged; in addition, printed products are more uniform in effect and better in coating effect, and the quality of the printed products is greatly improved.

Description

A kind of anilox roll

Technical field

The utility model relates to the field of machining technology, refers in particular to a kind of anilox roll.

Background technology

Distributor rollers is the core position of printing equipment, and the printing ink uniformity of transmission is very important, and the kind of present coating is a lot, and existing various anilox roll need roll surface coating to keep constant temperature under higher temperature, or constant temperature under lower temperature.

As shown in Figure 1, include outer cylinder body 10 ' and inner barrel 20 '; This inner barrel 20 ' be arranged at outer cylinder body 10 ' interior and with outer cylinder body 10 ' coaxial setting, this outer cylinder body 10 ' two ends be provided with install axial region 30 ', this each install axial region 30 ' on be provided be communicated with inner barrel 20 ' through hole 31 ', yet, in traditional anilox roll, do not add the roller that flow-guiding structure, particularly diameter are larger, deep fat or cold water circulation are inhomogeneous when rotating, the anilox roll surface is heated inhomogeneous, has affected Painting effect, and the quality of product is caused to harmful effect.

Summary of the invention

In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of anilox roll, and it can effectively solve existing anilox roll surface and is heated inhomogeneous and affects the problem of Painting effect.

For achieving the above object, the utility model adopts following technical scheme:

A kind of anilox roll, include outer cylinder body and inner barrel; This inner barrel is arranged in outer cylinder body and coaxially arranges with outer cylinder body, the two ends of this outer cylinder body are provided with the installation axial region, on this each installation axial region, be provided with the through hole that is communicated with inner barrel, in this inner barrel, be provided with a plurality of deflectors and be formed for making oil or the full and uniform a plurality of guiding gutters that circulate of water, the entrance and exit of this each guiding gutter is communicated with aforesaid through hole respectively.

Preferably, described a plurality of deflector all is axially set in inner barrel.

Preferably, the two ends of described inner barrel are provided with fixed head, and the plurality of deflector is fixed on this two fixed head alternately.

Preferably, be arranged at intervals with a plurality of dividing plates between the outer wall of described inner barrel and the inwall of outer cylinder body, the plurality of dividing plate all extends axially, and is formed with axially extended groove between two adjacent dividing plates.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

By in inner barrel, being provided with a plurality of deflectors, form a plurality of guiding gutters, utilize the plurality of guiding gutter to make oil or water is full and uniform circulates, reach that the reticulate pattern roll surface is heated or cooling uniform purpose, improve wearability and the uniformity of product, also extended simultaneously the service life of product, and the product effect printed is more even, Painting effect is better, has greatly promoted the quality of print product.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.

The accompanying drawing explanation

Fig. 1 is the sectional view of the anilox roll of tradition;

Fig. 2 is the sectional view of the preferred embodiment of the utility model;

Fig. 3 is the sectional view of D-D direction in Fig. 2;

Fig. 4 is the sectional view of F-F direction in Fig. 2;

Fig. 5 is oil (water) circulation schematic diagram in the preferred embodiment of the utility model.

The accompanying drawing identifier declaration:

10 ', outer cylinder body 20 ', inner barrel

30 ', install axial region 31 ', through hole

10, outer cylinder body 20, inner barrel

30, axial region 31, through hole are installed

40, deflector 41, guiding gutter

50, fixed head 60, dividing plate

61, groove

The specific embodiment

Please refer to Fig. 2 to shown in Figure 5, the concrete structure that it has demonstrated the preferred embodiment of the utility model, include outer cylinder body 10 and inner barrel 20.

Wherein, this inner barrel 20 is arranged in outer cylinder body 10 and coaxially arranges with outer cylinder body 10, the two ends of this outer cylinder body 10 are provided with installs axial region 30, on this each installation axial region 30, be provided with the through hole 31 that is communicated with inner barrel 20, in this inner barrel 20, be provided with a plurality of deflectors 40 and be formed for making oil or the full and uniform a plurality of guiding gutters 41 that circulate of water, the entrance and exit of this each guiding gutter 41 is communicated with aforesaid through hole 31 respectively, and the plurality of deflector 40 all is axially set in inner barrel 20.

And in the present embodiment, the two ends of this inner barrel 20 are provided with fixed head 50, the plurality of deflector 40 is fixed on this two fixed head 50 alternately.In addition, between the inwall of the outer wall of this inner barrel 20 and outer cylinder body 10, be arranged at intervals with a plurality of dividing plates 60, the plurality of dividing plate 60 all extends axially, and is formed with axially extended groove 61 between two adjacent dividing plates 60.

In the course of work, oil or water enter from through hole 31 wherein, and then, oil or water enter in each guiding gutter 41, and oil or water flow out from another through hole 31 after from the outlet of each guiding gutter 41, flowing out.

Design focal point of the present utility model is:

Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.

Claims

1. an anilox roll, include outer cylinder body and inner barrel; This inner barrel is arranged in outer cylinder body and coaxially arranges with outer cylinder body, the two ends of this outer cylinder body are provided with the installation axial region, on this each installation axial region, be provided with the through hole that is communicated with inner barrel, it is characterized in that: in this inner barrel, be provided with a plurality of deflectors and be formed for making oil or the full and uniform a plurality of guiding gutters that circulate of water, the entrance and exit of this each guiding gutter is communicated with aforesaid through hole respectively.

2. a kind of anilox roll as claimed in claim 1, it is characterized in that: described a plurality of deflectors all are axially set in inner barrel.

3. a kind of anilox roll as claimed in claim 1, it is characterized in that: the two ends of described inner barrel are provided with fixed head, and the plurality of deflector is fixed on this two fixed head alternately.

4. a kind of anilox roll as claimed in claim 1, it is characterized in that: between the outer wall of described inner barrel and the inwall of outer cylinder body, be arranged at intervals with a plurality of dividing plates, the plurality of dividing plate all extends axially, and is formed with axially extended groove between two adjacent dividing plates.