CN202081250U

CN202081250U - Scutching device for warp knitting machine

Info

Publication number: CN202081250U
Application number: CN2011201282774U
Authority: CN
Inventors: 孙国辉; 廖家辉; 郭品一
Original assignee: JIANGSU CTC TECHNICAL FABRICS CO Ltd
Current assignee: JIANGSU CTC TECHNICAL FABRICS CO Ltd
Priority date: 2011-04-27
Filing date: 2011-04-27
Publication date: 2011-12-21
Anticipated expiration: 2021-04-27

Abstract

The utility model discloses a scutching device for a warp knitting machine, which includes a rotating shaft mounted on a warp knitting machine frame, two scutching cutters mounted at the two ends of a cross beam of the warp knitting machine respectively, and two rotary disk shaped scutching cutter felts arranged below the scutching cutters and joint with cutter heads of the scutching cutters in a matched way, wherein the scutching cutter felts are fixedly mounted on the rotating shaft, and the rotating shaft is driven by a drive device to rotate; and at least one scutching cutter is mounted on the cross beam between the two scutching cutters, and at least one rotary disk shaped scutching cutter felt joint with the cutter head of the scutching cutter in a matched way is fixedly mounted on the rotating shaft. Preferably, three to five scutching cutters are mounted on the cross beam between the two scutching cutters, and three to five rotary disk shaped scutching cutter felts are fixedly mounted on the rotating shaft. During the scutching, the distance between the scutching cutters can be freely adjusted, and scutching can be performed at the two ends and the middle part of warp woven fabric at the same time, so as to directly cut the warp woven fabric into different breadths; and as the cloth cover has little deformation, the scutching device is suitable for being popularized and applied in the warp knitting machine.

Description

A kind of warp knitting machine open-width apparatus

Technical field

The utility model relates to a kind of warp knitting machine open-width apparatus that tricot is cut into the door width of cloth up to specification requirement.

Background technology

Existing warp knitting machine open-width apparatus comprises the rotating shaft that is installed on the warp knitting machine frame, be installed in respectively warp knitting machine crossbeam two ends two the open-width cutter, and be positioned at described open-width cutter below and with two disc open-width cutter felts of the cutter head close fit of this open-width cutter; Described open-width cutter felt is fixedly mounted in the described rotating shaft, and described rotating shaft is rotated by motor-driven.The open-width apparatus of this structure, owing to can only carry out open-width at the two ends of tricot, the middle part can't open-width, again because when tricot during as reinforcing materials such as wind power generation blade, ships and light boats, it need be cut into the various sizes of different in width, length, thereby can only adopt traditional artificial cutting that open-width is carried out in the middle part of fabric in addition, but, artificial cutting low precision, efficient is low, the cloth facial disfigurement is big, brings very big difficulty for like this cutting of tricot and the laying of blade.

Summary of the invention

The technical problems to be solved in the utility model provide a kind of can not only be in the two ends of tricot open-width, and can also be simultaneously in the middle part open-width, the cloth facial disfigurement is little, a kind of warp knitting machine open-width apparatus that production efficiency is high.

For solving the problems of the technologies described above, the utility model adopts so a kind of warp knitting machine open-width apparatus, comprise the rotating shaft that is installed on the warp knitting machine frame, be installed in respectively warp knitting machine crossbeam two ends two the open-width cutter, and be positioned at described open-width cutter below and with two disc open-width cutter felts of the cutter head close fit of this open-width cutter; Described open-width cutter felt is fixedly mounted in the described rotating shaft, described rotating shaft drive to be rotated by drive unit, also installs one on the crossbeam between the open-width cutter at least open-width cutter and the disc open-width cutter felt of at least one of fixed installation and the cutter head close fit of this open-width cutter in described rotating shaft correspondingly described two.

As a kind of preferred embodiment of the present utility model, can offer one at its length direction of described crossbeam upper edge and run through groove, described open-width cutter is installed on the described crossbeam by passing the described bolting that runs through groove.

In the utility model, preferably be equipped with three～five on the crossbeam between the open-width cutter the open-width cutter and correspondingly in described rotating shaft, fixedly mount three～five disc open-width cutter felts with the cutter head close fit of this open-width cutter described two.

Described drive unit is preferably servomotor, and described rotating shaft links to each other with this servomotor by worm gear reducer.

After adopting said structure, owing on the crossbeam between two open-width cuttves, also install one at least open-width cutter and at least one disc open-width cutter felt with the cutter head close fit of this open-width cutter of fixed installation in rotating shaft correspondingly, the utility model preferably is equipped with three～five open-width cutter and three～five disc open-width cutter felts, therefore, when tricot is carried out open-width, can be in to tricot two ends open-width, by the open-width cutter that installs additional in addition simultaneously therebetween the position carry out open-width.In the utility model, the artificial cutting owing to having avoided tricot makes that so not only the distortion of cloth cover is little, but also has improved the laying efficient of production efficiency and blade etc. greatly.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Fig. 1 is a kind of structural representation of the utility model warp knitting machine open-width apparatus.

The specific embodiment

Referring to a kind of warp knitting machine open-width apparatus shown in Figure 1, comprise by installing plate 8 and rolling bearing units 9 and be installed in rotating shaft 1 on the warp knitting machine frame, be installed in respectively warp knitting machine crossbeam 2 two ends two being used for the open-width cutter 3 of cutting fabric, and be positioned at described open-width cutter 3 belows and with two disc open-width cutter felts of making by metal materials such as steel or cast irons 4 of the cutter head close fit of this open-width cutter 3; Described open-width cutter felt 4 is fixedly mounted in the described rotating shaft 1, described rotating shaft 1 is driven by drive unit 5 and rotates, and also installs one on the crossbeam between the open-width cutter 32 at least open-width cutter 3 and the disc open-width cutter felt 4 of at least one of fixed installation and the cutter head close fit of this open-width cutter 3 in described rotating shaft 1 correspondingly described two.

As a kind of preferred embodiment of the present utility model, as shown in Figure 1, offer one at its length direction of described crossbeam 2 upper edges and run through groove 6, described open-width cutter 3 is fixedly mounted on the described crossbeam 2 by passing the described bolt 7 that runs through groove 6.

According to the requirement of cutting of tricot, can be equipped with three～five on the crossbeam between the open-width cutter 32 open-width cutter 3 and correspondingly in described rotating shaft 1, fixedly mount three～five disc open-width cutter felts 4 with the cutter head close fit of this open-width cutter 3 described two.Certainly, cutting requirement more for a long time, can be provided with more open-width cutter 3 and open-width cutter felt 4.

Described drive unit 5 is a servomotor, and described rotating shaft 1 links to each other with this servomotor by worm gear reducer.

The utility model is by on probation on, multiple-axial warp knitting machine at twin shaft, when open-width, distance between the open-width cutter can free adjustment, can carry out open-width simultaneously in the two ends and the middle part of tricot, tricot directly is cut into the fabric width of different size, be implemented in the cloth that tricot cropping process just can cut required size, and the cloth facial disfigurement is little, has obtained good effect.

Claims

1. warp knitting machine open-width apparatus, comprise the rotating shaft (1) that is installed on the warp knitting machine frame, be installed in respectively warp knitting machine crossbeam (2) two ends two open-width cutter (3), and be positioned at described open-width cutter (3) below and with two disc open-width cutter felts (4) of the cutter head close fit of this open-width cutter (3); Described open-width cutter felt (4) is fixedly mounted in the described rotating shaft (1), described rotating shaft (1) drive to be rotated by drive unit (5), it is characterized in that: also install one on the crossbeam (2) between the open-width cutter (3) at least open-width cutter (3) and the disc open-width cutter felt (4) of correspondingly going up at least one of fixed installation and the cutter head close fit of this open-width cutter (3) in described rotating shaft (1) described two.

2. warp knitting machine open-width apparatus according to claim 1, it is characterized in that: offer one at its length direction of described crossbeam (2) upper edge and run through groove (6), described open-width cutter (3) is fixedly mounted on the described crossbeam (2) by passing the described bolt (7) that runs through groove (6).

3. warp knitting machine open-width apparatus according to claim 1 and 2 is characterized in that: be equipped with three～five on the crossbeam (2) between the open-width cutter (3) open-width cutter (3) and the disc open-width cutter felt (4) of correspondingly going up three～five of fixed installations and the cutter head close fit of this open-width cutter (3) in described rotating shaft (1) described two.

4. warp knitting machine open-width apparatus according to claim 1 and 2 is characterized in that: described drive unit (5) is a servomotor, and described rotating shaft (1) links to each other with this servomotor by worm gear reducer.