CN2748264Y

CN2748264Y - Flattening device used in decorating machine

Info

Publication number: CN2748264Y
Application number: CN 200420058562
Authority: CN
Inventors: 李文钟
Original assignee: SHANGHAI KEY CHENG PRINTING MACHINERY CO Ltd
Current assignee: SHANGHAI KEY CHENG PRINTING MACHINERY CO Ltd
Priority date: 2004-12-10
Filing date: 2004-12-10
Publication date: 2005-12-28
Anticipated expiration: 2014-12-10

Abstract

The utility model discloses a flattening device used in a decorating machine, which comprises a motor, a constant-speed adjustable device for adjusting front rollers to be in equal speed and two sets of rollers of the front and the back. The constant-speed adjustable device is arranged between the front and the back rollers and is respectively connected with the front and the back rollers. Each set of rollers are respectively driven to rotate by the motor, and each set of rollers are respectively formed from the top and the bottom rollers. The top roller is a hard roller, and the bottom roller is an elastic roller. Because the flattening device used in a decorating machine is provided with the front and the back rollers, the cloth orderly passing between the two sets of rollers is stretched and flattened twice under the function of the two rollers. The slurry is sufficiently penetrated to the cloth, the tinting strength is added, and the cloth after printing decoration is not easy to bleach out with firm tinting.

Description

The printing machine flare-out provision

Technical field

The utility model relates to a kind of printing machine flare-out provision, especially relates to the printing machine flare-out provision that carries out fancy embossing operation behind the stamp.

Background technology

Printing Machinery of the prior art, style behind the stamp often is that the surface has one deck slurry, color is not enough to the thickness direction infiltration of cloth, in the process of using, can occur fading, directly have influence on the quality of cloth, how can allow cloth on dyed basis, further endosmosis, thereby reach calico fully dyeing on thickness, improving the cloth quality is the problem that needs solution at present.

The utility model content

At the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of can deepen the infiltration of cloth thickness direction slurry, improves the printing machine flare-out provision of cloth quality.

The technical solution adopted in the utility model is: a kind of printing machine flare-out provision, two groups of rollers in constant speed adjusting device, front and back that it comprises motor, front and rear rolling wheel speed is equated, the centre of two groups of rollers before and after described constant speed adjusting device is arranged on, and be connected with forward and backward two groups of rollers respectively, described every group of roller be respectively by driven by motor running, and described every group of roller is made up of two rollers up and down respectively.

Described upper roller can be the hard roller, and described bottom roller can be elastic roller.

Described constant speed adjusting device can be mechanical constant speed adjusting device.

Described constant speed adjusting device can be electronics constant speed adjusting device.

The two ends of upper roller can grow the two ends of bottom roller.

Printing machine flare-out provision of the present utility model, because two groups of rollers before and after being provided with, the centre of two groups of rollers before and after cloth passes through successively, under the effect of two rollers up and down, flatten through twice stretching, slurry can be penetrated in the cloth fully, increase painted dynamics, make cloth fugitive color not behind the stamp, firm coloration.

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Description of drawings

Fig. 1 is the utility model side structure schematic diagram;

Fig. 2 is a side view of the present utility model;

Fig. 3 is a front view of the present utility model.

The specific embodiment

As Figure 1-3, printing machine flare-out provision of the present utility model, comprise variable-frequency motor 1, constant speed adjusting device 2, the two groups of rollers in front and back, every group of roller is made up of upper roller 3 and bottom roller 4 respectively, wherein the two ends of bottom roller 4 are longer than at the two ends of upper roller 3, and cloth 5 passes through in the middle of upper roller 3 and bottom roller 4.The two groups of rollers in front and back are connected with motor 1 respectively, drive the roller running by motor 1, constant speed adjusting device 2 is arranged in the middle of the two groups of rollers in front and back, the two groups of rollers in front and back are connected with constant speed adjusting device 2 respectively, these adjusting devices 2 can be mechanical isokinetic device, also can be the electronics isokinetic device, its function all is to be consistent for the linear velocity that makes the front and rear rolling wheel group, make cloth be in flat state all the time, if rear roller speed greater than front wheel speed, is then too strained, cloth is crumpled easily, as rear roller speed less than front wheel, then too sagging pattern easy deformation.

Upper roller 3 uses hard materials to form, and carries out Precision Machining easily, and bottom roller 4 uses elastomeric materials, and such as rubber, such roller set assembling makes cloth can not damage by pressure because of tension easily, also not excessively pine skid.

Adopt the stamp fugitive color more firmly and not after the compaction treatment of the present utility model, improved the stained clot-h quality.

Claims

1, a kind of printing machine flare-out provision, it is characterized in that: two groups of rollers in constant speed adjusting device, front and back that it comprises motor, front and rear rolling wheel speed is equated, the centre of two groups of rollers before and after described constant speed adjusting device is arranged on, and be connected with forward and backward two groups of rollers respectively, described every group of roller be respectively by driven by motor running, and described every group of roller is made up of two rollers up and down respectively.

2, printing machine flare-out provision according to claim 1 is characterized in that: described upper roller is the hard roller, and described bottom roller is an elastic roller.

3, printing machine flare-out provision according to claim 2 is characterized in that: described constant speed adjusting device is mechanical constant speed adjusting device.

4, printing machine flare-out provision according to claim 2 is characterized in that: described constant speed adjusting device is an electronics constant speed adjusting device.

5, according to claim 1 or 2 or 3 or 4 described printing machine flare-out provisions, it is characterized in that: the two ends of upper roller grow the two ends of bottom roller.