CN202595445U

CN202595445U - Five-roller traction device for warp knitting machine

Info

Publication number: CN202595445U
Application number: CN 201220192589
Authority: CN
Inventors: 王敏其; 王水; 胡小伟; 周旭锋
Original assignee: Changzhou Wujin Wuyang Textile Machinery Co Ltd
Current assignee: Changzhou Wujin Wuyang Textile Machinery Co Ltd
Priority date: 2012-04-30
Filing date: 2012-04-30
Publication date: 2012-12-12
Anticipated expiration: 2022-04-30

Abstract

The utility model relates to a five-roller traction device for a warp knitting machine. The five-roller traction device comprises traction rollers, a traction roller linkage piece, a traction seat and a transmission device, wherein five traction rollers are arranged on the traction seat, and rotate synchronously through the traction roller linkage piece; the transmission device is in transmission connection with one of the five traction rollers; and the traction seat is arranged on a warp knitting machine base. The five-roller traction device has the beneficial effects of great tensile force on fabrics, uniform tension and prevention of cloth covers from being deformed easily.

Description

Warp knitting machine five roller pulling devices

Technical field

The utility model relates to a kind of warp knitting machine five roller pulling devices.

Background technology

On warp knitting machine, the tractive output procedure of fabric is come out the fabric that forms from the knocking over zone exactly through certain tensile force tractive.Yet this traction process is very big to the quality influence of the lopping of fabric and fabric; Because cutting continuously fast, the fabric knitting cycle carries out; So requiring this tractive also is to cut continual carrying out fast, and act on traction force on each coil to aspire for stability with permanent tension force, evenly, consistent.Traditional pulling device is four roller pulling devices, and it is less that fabric is walked around tractive pipeloop number, has the not enough shortcoming of tension force and traction force, causes cloth slippage in the middle of tractive easily, has had a strong impact on the quality of cloth cover.

The utility model content

The utility model technical problem to be solved is: a kind of warp knitting machine five roller pulling devices are provided, improve traction force and tensile force to fabric.

The utility model solves the technical scheme that its technical problem adopted: a kind of warp knitting machine five roller pulling devices; Comprise pulling roll, pulling roll STATEMENT OF FEDERALLY SPONSORED, tractive seat and transmission device; Pulling roll has five, is installed on the tractive seat, rotates synchronously through the pulling roll STATEMENT OF FEDERALLY SPONSORED between the pulling roll; In transmission device and five pulling roll one of them is connected transmission, and the tractive seat is installed on the warp knitting machine base.

The pulling roll STATEMENT OF FEDERALLY SPONSORED is the gear that is installed in the same end of each pulling roll, is meshing with each other between the gear, on the other end of a pulling roll drive sprocket is installed therein, and transmission device is through chain and drive sprocket chain drive.

Transmission device comprise output shaft be installed in the output chain gear on the output shaft, between output chain gear and the drive sprocket through chain drive.

Output chain gear and drive sprocket are duplex chain wheel.

The beneficial effect of the utility model is: this pulling device has bigger tensile force to fabric, and even tension, and cloth cover will be not easy to deform.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation;

Fig. 1 crosses Bu Jiantu for traditional tractive;

Fig. 2 is the Bu Jiantu that crosses of the utility model;

Fig. 3 is the chain drive structure sketch map of the utility model;

Fig. 4 is the assembly structure sketch map of the utility model;

Fig. 5 is the output shaft assembly structure enlarged drawing of the utility model;

Wherein: 1. pulling roll, the 1-1. drive sprocket, the 1-2. gear, 1-3. tractive seat is 2. crossed fabric swatch, 3. chain, 4. transmission device, 4-1. output chain gear, 4-2. output shaft, 5. warp knitting machine wallboard, 6. warp knitting machine base.

The specific embodiment

Like Fig. 2,3, shown in 4 and 5; A kind of warp knitting machine five roller pulling devices comprise pulling roll 1, pulling roll STATEMENT OF FEDERALLY SPONSORED, tractive seat 1-3 and transmission device 4, and pulling roll 1 has five; Be installed on the tractive seat 1-3; Rotate synchronously through the pulling roll STATEMENT OF FEDERALLY SPONSORED between the pulling roll 1, one of them in transmission device 4 and five pulling roll 1 is connected transmission, and tractive seat 1-3 is installed on the warp knitting machine base 6.

The pulling roll STATEMENT OF FEDERALLY SPONSORED is the gear 1-2 that is installed in each pulling roll 1 same end, is meshing with each other between the gear 1-2, and drive sprocket 1-1 is installed on the other end of a pulling roll 1 therein, and transmission device 4 is through chain 3 and drive sprocket 1-1 chain drive.

Transmission device 4 comprise output shaft 4-2 be installed in the output chain gear 4-1 on the output shaft 4-2, between output chain gear 4-1 and the drive sprocket 1-1 through chain drive.Output shaft 4-2 on warp knitting machine wallboard 5, drives output shaft 4-2 running through servomotor through bearing fixing.

Output chain gear 4-1 and drive sprocket 1-1 are duplex chain wheel.

As shown in Figure 4, had fabric swatch 2 in warp knitting machine base 6 bottoms, cross fabric swatch 2 and simultaneously be connected with the hollow pipe that weld warp knitting machine base 6 bottom surfaces; Another side is through being bolted on warp knitting machine base 6 sides, and is firm, stable, and fabric is had a transition transmitting effect, makes fabric outwards be transferred in the batching apparatus; Loosening to preventing cloth cover in addition, also play booster action.

The course of work is following: servomotor drives output shaft 4-2 and rotates; The rotation of output shaft 4-2 drives pulling roll 1; Fabric passed through fabric swatch 2 from pulling roll 1, through crossing fabric swatch 2 fabric was outwards transmitted, thereby because the permanent tension force of this device realizes at the uniform velocity going out the purpose of cloth.

Claims

1. warp knitting machine five roller pulling devices; It is characterized in that: comprise pulling roll (1), pulling roll STATEMENT OF FEDERALLY SPONSORED, tractive seat (1-3) and transmission device (4); Described pulling roll (1) has five, is installed on the tractive seat (1-3), and pulling roll is rotated through the pulling roll STATEMENT OF FEDERALLY SPONSORED between (1) synchronously; In transmission device (4) and five pulling roll (1) one of them is connected transmission, and tractive seat (1-3) is installed on the warp knitting machine base (6).

2. warp knitting machine five roller pulling devices according to claim 1; It is characterized in that: described pulling roll STATEMENT OF FEDERALLY SPONSORED is for being installed in the gear (1-2) of the same end of each pulling roll (1); Be meshing with each other between the gear (1-2); On the other end of a pulling roll (1) drive sprocket (1-1) is installed therein, transmission device (4) is through chain (3) and drive sprocket (1-1) chain drive.

3. warp knitting machine five roller pulling devices according to claim 2; It is characterized in that: described transmission device (4) comprises output shaft (4-2) and is installed in the output chain gear (4-1) on the output shaft (4-2), between output chain gear (4-1) and the drive sprocket (1-1) through chain drive.

4. warp knitting machine five roller pulling devices according to claim 3 is characterized in that: described output chain gear (4-1) and drive sprocket (1-1) are duplex chain wheel.