CN202247239U

CN202247239U - Reeling device of warp knitting machine

Info

Publication number: CN202247239U
Application number: CN2011203179439U
Authority: CN
Inventors: 王占洪; 陶云峰; 刘志刚
Original assignee: Changzhou Runyuan Warp Knitting Machinery Co Ltd
Current assignee: Changzhou Runyuan Warp Knitting Machinery Co Ltd
Priority date: 2011-08-29
Filing date: 2011-08-29
Publication date: 2012-05-30
Anticipated expiration: 2021-08-29

Abstract

The utility model discloses a reeling device of a warp knitting machine. The reeling device of the warp knitting machine comprises a first reeling roller, a second reeling roller and a cloth guide roller which are rotationally arranged on a frame of the warp knitting machine, wherein after passing through the cloth guide roller, warp knitted fabric is reeled by the first reeling roller and the second reeling roller into a cloth roll. The reeling device of the warp knitting machine further comprises a pressing device, wherein the pressing device can exert a pressing force on the warp knitted fabric, so that the warp knitted fabric is clung to the peripheral surface of the cloth guide roller; the pressing device comprises air cylinders and rubber cushion blocks; each rubber cushion block is arranged at the end part of an output shaft of each air cylinder; a square pipe is arranged between the output shaft of each air cylinder and each rubber cushion block; and two ends of the square pipe are fixedly connected with the output shaft of each air cylinder and each rubber cushion block respectively. The number of the air cylinders is preferably 2 to 3; and the air cylinders are distributed along the axial direction of the cloth guide roller uniformly. The reeling device has a simple structure, can effectively prevent the cloth roll from dropping off and deflecting and preventing the fabric from being loosened, guarantees cleanness of the fabric and the reeling quality, and is particularly suitable to popularize and apply to biaxial, multi-axial and stitch-knitting warp knitting machines.

Description

A kind of warp knitting machine wrap-up

Technical field

The utility model relates to a kind of warp knitting machine parts, particularly relate to twin shaft to, multiaxis to and warp knitting machine such as knit-stitch machine in be used to the to reel wrap-up of tricot.

Background technology

Existing twin shaft to, multiaxis to and warp knitting machine such as knit-stitch machine in; Its wrap-up comprises first wind-up roll, second wind-up roll and the fabric guide roll that is installed in rotationally on the warp knitting machine frame, and tricot is wound into yardage roll by said first, second wind-up roll behind fabric guide roll.But there is following shortcoming at work in this wrap-up, promptly on the one hand; It yardage roll occurs through regular meeting and pitches when coiling fabric especially glass fabric, and fabric is lax and drag and fall within ground; Thereby the cleannes of fabric have been influenced greatly; On the other hand, the wrap-up of this structure also is prone to make the yardage roll sideslip, thereby has influenced the rolling quality.

Summary of the invention

The technical problem that the utility model will solve provides a kind ofly can prevent effectively that yardage roll from pitching, fabric is lax and the yardage roll sideslip, thereby guarantees the warp knitting machine wrap-up of clean fabric degree and rolling quality.

For solving the problems of the technologies described above; The utility model adopts a kind of like this warp knitting machine wrap-up; Comprise first wind-up roll, second wind-up roll and the fabric guide roll that are installed in rotationally on the warp knitting machine frame; Tricot is wound into yardage roll by said first, second wind-up roll behind fabric guide roll, this wrap-up comprises that also one can apply thrust to said tricot, makes it be close to the hold down gag on the fabric guide roll outer peripheral face.

As a kind of preferred implementation of the utility model, the rubber cushion blocks that described hold down gag comprises cylinder and is arranged on this cylinder output shaft end.

In the utility model, also be provided with square tube between the output shaft of said cylinder and the said rubber cushion blocks, the two ends of this square tube are fixedly connected with said cylinder output shaft, rubber cushion blocks respectively.

The cylinder of the utility model is preferably two to three, and axially being uniformly distributed with along said fabric guide roll.

After adopting said structure, because the utility model is provided with a hold down gag, this hold down gag preferably includes cylinder and rubber cushion blocks; When last volume, can apply thrust like this, fabric is close on the fabric guide roll outer peripheral face through cylinder and the fabric of rubber cushion blocks to the fabric guide roll place; And then carry out last volume; Such structure can prevent effectively that yardage roll from pitching, fabric lax and the yardage roll sideslip, falls within ground thereby avoided fabric to drag, and has guaranteed the clean fabric degree and has improved the rolling quality.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to specify.

Fig. 1 is a kind of structural representation of the utility model warp knitting machine wrap-up.

Fig. 2 is the schematic top plan view of Fig. 1, first, second wind-up roll not shown in the figures and yardage roll.

The specific embodiment

Referring to Fig. 1, a kind of warp knitting machine wrap-up shown in 2; Comprise first wind-up roll 1, second wind-up roll 2 and the fabric guide roll 3 that are installed in rotationally on the warp knitting machine frame 6; Tricot 4 is wound into yardage roll 5 by said first, second wind-up roll 1,2 behind fabric guide roll 3; This wrap-up comprises that also one can apply thrust to said tricot 4, makes it be close to the hold down gag on fabric guide roll 3 outer peripheral faces.

The rubber cushion blocks 8 that described hold down gag comprises cylinder 7 and is arranged on these cylinder 7 output shaft ends.

For making cylinder 7 apply thrust to tricot 4 better, the utility model is provided with a square tube 9 between the output shaft of said cylinder 7 and said rubber cushion blocks 8, and the two ends of this square tube 9 are fixedly connected with said cylinder 7 output shafts, rubber cushion blocks 8 respectively.

As shown in Figure 2, be close on the outer peripheral face of fabric guide roll 3 for making tricot 4 better, the utility model is provided with two to three cylinders 7, and with these cylinders 7 axially being uniformly distributed with along said fabric guide roll 3.

In the utility model, described hold down gag also can adopt other structure, as adopting known configurations such as hydraulic cylinder or spring mechanism, can apply thrust to said tricot 4 equally through these structures, and it is close on fabric guide roll 3 outer peripheral faces.

Like Fig. 1, shown in 2, the utility model is pressed on that the back is wound into yardage roll 5 by said first, second wind-up roll 1,2 on fabric guide roll 3 outer peripheral faces thereby tricot 4 applies thrust by hold down gag during through fabric guide rolls 3 when implementing last volume work.

The utility model has been obtained good effect through on probation.

Claims

1. warp knitting machine wrap-up; Comprise first wind-up roll (1), second wind-up roll (2) and the fabric guide roll (3) that are installed in rotationally on the warp knitting machine frame (6); Tricot (4) is wound into yardage roll (5) by said first, second wind-up roll (1,2) behind fabric guide roll (3); It is characterized in that: this wrap-up comprises that also one can apply thrust to said tricot (4), makes it be close to the hold down gag on fabric guide roll (3) outer peripheral face.

2. warp knitting machine wrap-up according to claim 1 is characterized in that: the rubber cushion blocks (8) that described hold down gag comprises cylinder (7) and is arranged on this cylinder (7) output shaft end.

3. warp knitting machine wrap-up according to claim 2; It is characterized in that: also be provided with square tube (9) between the output shaft of said cylinder (7) and the said rubber cushion blocks (8), the two ends of this square tube (9) are fixedly connected with said cylinder (7) output shaft, rubber cushion blocks (8) respectively.

4. according to claim 2 or 3 described warp knitting machine wrap-ups, it is characterized in that: described cylinder (7) has two to three, and axially being uniformly distributed with along said fabric guide roll (3).