CN201560295U - Large diameter circular knitting machine with cloth rewinding preventing securing device - Google Patents
Large diameter circular knitting machine with cloth rewinding preventing securing device Download PDFInfo
- Publication number
- CN201560295U CN201560295U CN200920263724XU CN200920263724U CN201560295U CN 201560295 U CN201560295 U CN 201560295U CN 200920263724X U CN200920263724X U CN 200920263724XU CN 200920263724 U CN200920263724 U CN 200920263724U CN 201560295 U CN201560295 U CN 201560295U
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- Prior art keywords
- cloth
- holder
- knitting machine
- circular knitting
- travel switch
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Abstract
The utility model relates to a technical field of a large diameter circular knitting machine, especially to a large diameter circular knitting machine with a cloth rewinding preventing securing device, which includes left and right cloth racks, cloth rollers disposed therebetween, a cloth rewinding preventing securing device which is fixed on the cloth rack. The cloth rewinding preventing securing device includes a fixing base, a stroke switch and a wire, wherein the fixing base is installed on the cloth rack; the stroke switch is installed on the fixing base; and the stroke switch is electrically connected with the circuit of the cloth rack through the wire. When the cloth is laminated to a certain height and wound between the cloth rollers, the cloth rollers are pressed until they touch the stroke switch; the stroke switch is automatically disconnected to control a computer on the large diameter circular knitting machine to receive the information of disconnection of the stroke switch so as to control the large diameter circular knitting machine to shut down, thereby preventing from cloth rewinding. The utility model has simple structure, reduces the unnecessary mechanical loss and maintenance time and increases the operating efficiency.
Description
Technical field:
The utility model belongs to the circular knitting machine technical field, particularly a kind of circular knitting machine that has anti-down batching safeties.
Background technology:
Produce the phenomenon of catcher mark when weaving cotton cloth in order to alleviate circular knitting machine, most of circular knitting machine is all used wooden case dress cloth instead, and along with the operation of a machine, the cloth that piles up in the wooden case increases gradually, when the height of the cloth that piles up during near cloth holder, cloth is just involved in three cloth beams easily.Because existing circular knitting machine is without any having anti-down batching safeties, in case rewind the cloth phenomenon, the cloth that will cause the batching axle to be rewinded up struts, and then the cloth support is drawn bad.Simultaneously, the spindle nose of three cloth beams also draws bad, distortion with quilt in various degree, and circular knitting machine has been caused very big damage; Existing circular knitting machine mechanical loss is big, needs often maintenance, inefficiency.
The utility model content:
The purpose of this utility model is to provide at the deficiencies in the prior art a kind of simple in structure, circular knitting machine that has anti-down batching safeties of reducing unnecessary mechanical loss and maintenance time, increasing work efficiency.
For achieving the above object, the utility model adopts following technical scheme:
The circular knitting machine that has anti-down batching safeties, it comprises left and right cloth holder, set up cloth rewinder roll between two cloth holders, it also comprises anti-down batching safeties, anti-down batching safeties are fixed on the cloth holder, and described anti-down batching safeties comprise holder, travel switch and electric wire, and holder is installed on the cloth holder, travel switch is installed on the holder, and the circuit of travel switch and cloth holder is electrically connected by electric wire.
Described travel switch is installed on the holder by fixed screw.
Described travel switch is the roller type travel switch, and cloth rewinder roll and travel switch constitute switching device.
Described roller type travel switch comprises housing, microswitch, lever, rotating shaft and roller, and housing is installed on the holder by fixed screw, and microswitch is installed in the housing, and lever is installed on the housing by rotating shaft, and roller is installed in the free end of lever.
Described holder has two, and two holder symmetries are installed on the cloth holder of the left and right sides, and described travel switch has two, and two travel switches are installed in respectively on two holders.
The utility model beneficial effect is:
The circular knitting machine that has anti-down batching safeties, it comprises left and right cloth holder, set up cloth rewinder roll between two cloth holders, it also comprises anti-down batching safeties, anti-down batching safeties are fixed on the cloth holder, and described anti-down batching safeties comprise holder, travel switch and electric wire, and holder is installed on the cloth holder, travel switch is installed on the holder, and the circuit of travel switch and cloth holder is electrically connected by electric wire.
When the height of the cloth that piles up near cloth holder; the folded height of cloth is involved between the cloth rewinder roll; gap between the cloth rewinder roll can become big at this moment; cloth rewinder roll will be run into travel switch; travel switch meeting automatic disconnection; the computer of control circular knitting machine is received instruction, thereby circular knitting machine is shut down, thereby prevents to rewind the generation of cloth.The utility model is simple in structure, reduce unnecessary mechanical loss and maintenance time, increase work efficiency.
Description of drawings:
Fig. 1 is an anti-down batching safeties mounting structure schematic diagram of the present utility model;
Fig. 2 is a local structure for amplifying schematic diagram of the present utility model.
Reference numeral:
The anti-down batching safeties of 1---cloth holder 2---
3---holder 4---travel switch 5---electric wires
6---fixed screw 7---housing 8---levers
9---roller 10---cloth rewinder roll
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, sees accompanying drawing 1-2.
The circular knitting machine that has anti-down batching safeties, it comprises left and right cloth holder 1, set up cloth rewinder roll 10 between two cloth holders 1, it also comprises anti-down batching safeties 2, anti-down batching safeties 2 are fixed on the cloth holder 1, and described anti-down batching safeties 2 comprise holder 3, travel switch 4 and electric wire 5, and holder 3 is installed on the cloth holder 1, travel switch 4 is installed on the holder 3, and the circuit of travel switch 4 and cloth holder 1 is electrically connected by electric wire 5.
Cloth holder 1 has two, and left and right setting is set up cloth rewinder roll 10 between two cloth holders 1, corresponding, holder 3 has two, and two holders 3 symmetry respectively are installed on left and right two cloth holders 1, described travel switch 4 has two, and two travel switches 4 are installed in respectively on two holders 3.
Described travel switch 4 is the roller type travel switch, and cloth rewinder roll 10 constitutes switching device with travel switch 4.Described roller type travel switch comprises housing 7, microswitch, lever 8, rotating shaft and roller 9, housing 7 is installed on the holder 3 by fixed screw 6, microswitch is installed in the housing 7, and lever 8 is installed on the housing 7 by rotating shaft, and roller 9 is installed in the free end of lever 8.
Two travel switches 4 are connected on respectively in the circuit of cloth holder 1; with holder 3 two travel switches 4 are installed on cloth holder 1 both sides; when the height of the cloth that the piles up height near cloth holder 1, cloth is folded to be involved between the cloth rewinder roll 10, and the gap between this moment cloth rewinder roll 10 can become big; cloth rewinder roll 10 will be run into the roller 9 of travel switch 4; thereby roller 9 touches microswitch, travel switch 4 meeting automatic disconnections, and the computer of control circular knitting machine is received instruction; thereby circular knitting machine is shut down, thereby prevent to rewind the generation of cloth.
On cloth holder 1, install anti-down batching safeties 2 additional, solved hang cloth and cloth holder 1 since the insurance action can not normal boot-strap problem.
The utility model is simple in structure, reduce unnecessary mechanical loss and maintenance time, increase work efficiency.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. the circular knitting machine that has anti-down batching safeties, it comprises left and right cloth holder (1), set up cloth rewinder roll (10) between two cloth holders (1), it is characterized in that: it also comprises anti-down batching safeties (2), anti-down batching safeties (2) are fixed on the cloth holder (1), described anti-down batching safeties (2) comprise holder (3), travel switch (4) and electric wire (5), holder (3) is installed on the cloth holder (1), travel switch (4) is installed on the holder (3), and the circuit of travel switch (4) and cloth holder (1) is electrically connected by electric wire (5).
2. the circular knitting machine that has anti-down batching safeties according to claim 1 is characterized in that: described travel switch (4) is installed on the holder (3) by fixed screw (6).
3. the circular knitting machine that has anti-down batching safeties according to claim 1 is characterized in that: described travel switch (4) is the roller type travel switch, and cloth rewinder roll (10) constitutes switching device with travel switch (4).
4. the circular knitting machine that has anti-down batching safeties according to claim 3, it is characterized in that: described roller type travel switch comprises housing (7), microswitch, lever (8), rotating shaft and roller (9), housing (7) is installed on the holder (3) by fixed screw (6), microswitch is installed in the housing (7), lever (8) is installed on the housing (7) by rotating shaft, and roller (9) is installed in the free end of lever (8).
5. the circular knitting machine that has anti-down batching safeties according to claim 1, it is characterized in that: described holder (3) has two, two holders (3) symmetry is installed on the left and right sides cloth holder (1), described travel switch (4) has two, and two travel switches (4) are installed in respectively on two holders (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920263724XU CN201560295U (en) | 2009-11-30 | 2009-11-30 | Large diameter circular knitting machine with cloth rewinding preventing securing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920263724XU CN201560295U (en) | 2009-11-30 | 2009-11-30 | Large diameter circular knitting machine with cloth rewinding preventing securing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560295U true CN201560295U (en) | 2010-08-25 |
Family
ID=42625441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920263724XU Expired - Lifetime CN201560295U (en) | 2009-11-30 | 2009-11-30 | Large diameter circular knitting machine with cloth rewinding preventing securing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505334A (en) * | 2011-10-14 | 2012-06-20 | 宁波慈星股份有限公司 | Batching alarming mechanism of flat knitting machine |
| CN104195739A (en) * | 2014-09-25 | 2014-12-10 | 广东溢达纺织有限公司 | Circular knitting machine and method for controlling gray fabric from back-rolling |
-
2009
- 2009-11-30 CN CN200920263724XU patent/CN201560295U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505334A (en) * | 2011-10-14 | 2012-06-20 | 宁波慈星股份有限公司 | Batching alarming mechanism of flat knitting machine |
| CN104195739A (en) * | 2014-09-25 | 2014-12-10 | 广东溢达纺织有限公司 | Circular knitting machine and method for controlling gray fabric from back-rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
|
| CX01 | Expiry of patent term |