CN211394852U - Automatic hole-breaking stopping device of weaving loom - Google Patents
Automatic hole-breaking stopping device of weaving loom Download PDFInfo
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- CN211394852U CN211394852U CN201922001244.2U CN201922001244U CN211394852U CN 211394852 U CN211394852 U CN 211394852U CN 201922001244 U CN201922001244 U CN 201922001244U CN 211394852 U CN211394852 U CN 211394852U
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- workbench
- servo motor
- positioning plate
- roller
- cloth
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Abstract
The utility model discloses a broken hole automatic stop device of a weaving loom, which comprises a workbench, wherein a cloth placing shaft and a winding shaft are respectively arranged at two ends of the workbench, the cloth placing shaft is driven by a first servo motor, the winding shaft is driven by a second servo motor, and a broken hole detection mechanism is arranged on the workbench; a first guide roller, a first tensioning roller, a first pressing roller, a second tensioning roller and a first guide roller are sequentially arranged on the workbench according to the passing order of the cloth; the hole detection mechanism is arranged between the first compression roller and the second compression roller and comprises a light emitting part which is arranged on the workbench and faces downwards, a positioning plate is arranged below the light emitting part on the workbench, and a photosensitive part corresponding to the light emitting part is arranged on the positioning plate; and a cleaning mechanism is arranged on the positioning plate. The utility model has the characteristics of easily control and self-cleaning.
Description
Technical Field
The utility model relates to the field of textile technology, specifically a broken hole automatic stop device of weaving loom.
Background
In a finishing workshop in the textile industry, when grey cloth processing is carried out, scrap iron, welding slag or broken needles are possibly pricked on a rubber roller, or due to collision between cloth vehicles, cloth cover holes are easily formed, the manual work of the cloth cover holes is difficult to find, once the cloth cover holes are formed, quality accidents are possibly caused, machine halt is caused, the production progress is influenced, economic loss is caused, woven cloth further needs to be specially checked, whether the holes are broken or not is detected, dirt and the like, special checking equipment and personnel are needed to operate, the woven cloth further needs to be placed on the checking equipment before detection, dust is easily attached to a photosensitive assembly in the existing checking equipment, the photosensitive assembly cannot sense light rays penetrating the holes, and therefore the holes cannot be detected in a failure mode, and halt repair cannot be carried out timely. Therefore, the automatic hole-breaking stopping device of the weaving loom is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a broken hole automatic stop device of a weaving loom.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a broken hole automatic stop device of weaving loom, which comprises a workbench, wherein a cloth placing shaft and a winding shaft are respectively arranged at two ends of the workbench, the cloth placing shaft is driven by a first servo motor, the winding shaft is driven by a second servo motor, and a broken hole detection mechanism is arranged on the workbench; a first guide roller, a first tensioning roller, a first pressing roller, a second tensioning roller and a first guide roller I are sequentially arranged on the workbench according to the passing sequence of the cloth; the hole detection mechanism is arranged between the first compression roller and the second compression roller and comprises a light emitting part which is arranged on the workbench and faces downwards, a positioning plate is arranged below the light emitting part on the workbench, and a photosensitive part corresponding to the light emitting part is arranged on the positioning plate; the cleaning mechanism comprises a screw rod which is arranged on the positioning plate and is transversely parallel to the cloth, a threaded cylinder is arranged on the screw rod, a limiting slide rail which is parallel to the screw rod is arranged on the positioning plate, a movable scraper blade is arranged between the screw rod and the limiting slide rail, and a cleaning scraper head with a photosensitive part surface in contact is arranged at the bottom of the movable scraper blade; the one end and the screw thread section of thick bamboo of removing the scraper blade are connected, be equipped with the slider on the spacing slide rail, the slider is connected with the other end that removes the scraper blade, be equipped with third servo motor on the locating plate, third servo motor's output shaft is connected with the tip of screw rod, be equipped with the PLC controller on the workstation, first servo motor, second servo motor and sensitization component all are connected with the PLC controller.
As an optimized technical scheme of the utility model, still be equipped with the alarm on the workstation, the alarm is connected with the PLC controller.
As an optimized technical proposal of the utility model, the surface of the cleaning scraping head is provided with a plush layer.
As an optimized technical scheme of the utility model, the cleaning head of scraping is the soft layer, the soft layer includes rubber layer, plastic layer or rubber foam layer.
As an optimized technical scheme of the utility model, the stand is scalable stand.
The utility model has the advantages that: this kind of weave loom broken hole automatic stop device, come to clean the photosurface of sensitization component through setting up clean mechanism, detach dust and foreign matter on the photosurface of sensitization component, ensure that the sensitization component can all carry out the perception to the optics that passes broken hole, and to the light sense knowing signal of telecommunication of PLC controller transmission, then first servo motor of PLC controller simultaneous control and second servo motor are shut down simultaneously, reach the purpose of in time shutting down, be convenient for mark or repair broken hole position. The cleaning mechanism comprises a screw rod which is arranged on a positioning plate and is transversely parallel to the cloth, a threaded cylinder is arranged on the screw rod, a limiting slide rail which is parallel to the screw rod is arranged on the positioning plate, a movable scraper blade is arranged between the screw rod and the limiting slide rail, and a cleaning scraper head with a photosensitive part surface in contact is arranged at the bottom of the movable scraper blade; one end of the movable scraper is connected with the threaded cylinder, a sliding block is arranged on the limiting sliding rail and connected with the other end of the movable scraper, a third servo motor is arranged on the positioning plate, an output shaft of the third servo motor is connected with the end of the screw rod, the screw rod is driven to rotate through the third servo motor, the screw rod drives the threaded cylinder to move, the threaded cylinder drives the movable scraper to move along the limiting sliding rail, a cleaning scraper head on the movable pipe is used for timely cleaning the light sensing surface of the photosensitive part, dust and foreign matters attached to the light sensing surface of the photosensitive part are removed, and the photosensitive part is ensured to sense light passing through the broken hole.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an automatic hole-breaking stopping device of a weaving loom of the present invention;
FIG. 2 is a schematic view of a local structure of an automatic stopping device for a hole-breaking of a weaving loom of the present invention;
fig. 3 is a schematic structural diagram of a cleaning mechanism of the automatic hole-breaking stopping device of the weaving loom of the present invention.
In the figure: 1. a work table; 2. placing a cloth shaft; 3. a winding shaft; 4. a first servo motor; 5. a second servo motor; 6. a hole breaking detection mechanism; 7. a first guide roller; 8. a first tension roller; 9. a first press roll; 10. A second press roll; 11. a second tension roller; 12. a first guide roller I; 13. a light emitting part; 14. positioning a plate; 15. a photosensitive member; 16. a screw; 17. a threaded barrel; 18. a limiting slide rail; 19. moving the scraper; 20. Cleaning the scraping head; 21. a third servo motor; 22. a PLC controller; 23. an alarm; 24. a slide block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2 and 3, the utility model relates to a broken hole automatic stop device of weaving loom, including workstation 1, the both ends of workstation 1 are equipped with respectively puts cloth axle 2 and rolling axle 3, put cloth axle 2 and drive through first servo motor 4, rolling axle 3 drives through second servo motor 5, be equipped with broken hole detection mechanism 6 on workstation 1; a first guide roller 7, a first tension roller 8, a first press roller 9, a second press roller 10, a second tension roller 11 and a first guide roller I12 are sequentially arranged on the workbench 1 according to the passing sequence of the cloth; the hole detection mechanism 6 is arranged between the first pressing roller 9 and the second pressing roller 10, the hole detection mechanism 6 comprises a light emitting part 13 which is arranged on the workbench 1 and faces downwards, a positioning plate 14 is arranged below the light emitting part 13 of the workbench 1, and a photosensitive part 15 corresponding to the light emitting part 13 is arranged on the positioning plate 14; a cleaning mechanism is arranged on the positioning plate 14, the cleaning mechanism comprises a screw 16 which is arranged on the positioning plate 14 and is transversely parallel to the cloth, a threaded cylinder 17 is arranged on the screw 16, a limiting slide rail 18 which is parallel to the screw 16 is arranged on the positioning plate 14, a moving scraper 19 is arranged between the screw 16 and the limiting slide rail 18, and a cleaning scraper head 20 which is contacted with the surface of the photosensitive component 15 is arranged at the bottom of the moving scraper 19; one end of the movable scraper 19 is connected with the threaded cylinder 17, the limiting slide rail 18 is provided with a slide block 24, the slide block 24 is connected with the other end of the movable scraper 19, the positioning plate 14 is provided with a third servo motor 21, an output shaft of the third servo motor 21 is connected with the end part of the screw 16, the workbench 1 is provided with a PLC (programmable logic controller) 22, and the first servo motor 4, the second servo motor 5 and the photosensitive part 15 are all connected with the PLC 22. The photosensitive surface of the photosensitive member 15 is cleaned by the cleaning mechanism, dust and foreign matters attached to the photosensitive surface of the photosensitive member 15 are removed, the photosensitive member 15 can sense the light passing through the hole, and the light sensing electric signal is transmitted to the PLC 22, so that the PLC 22 controls the first servo motor 4 and the second servo motor 5 to stop simultaneously, the purpose of stopping in time is achieved, and the hole part can be conveniently marked or repaired. The cleaning mechanism comprises a screw 16 which is arranged on a positioning plate 14 and is transversely parallel to the cloth, a threaded cylinder 17 is arranged on the screw 16, a limiting slide rail 18 which is parallel to the screw 16 is arranged on the positioning plate 14, a moving scraper 19 is arranged between the screw 16 and the limiting slide rail 18, and a cleaning scraper head 20 with the surface of a photosensitive part 15 in contact is arranged at the bottom of the moving scraper 19; one end of the movable scraper 19 is connected with the threaded cylinder 17, the limiting slide rail 18 is provided with a slider, the slider is connected with the other end of the movable scraper 19, the positioning plate 14 is provided with a third servo motor 21, an output shaft of the third servo motor 21 is connected with an end of the screw 16, the screw 16 is driven by the third servo motor 21 to rotate, the threaded cylinder 17 is driven by the screw 16 to move, the movable scraper 19 is driven by the threaded cylinder 17 to move along the limiting slide rail 18, the light sensing surface of the photosensitive member 15 is timely cleaned by the cleaning scraper head 20 on the movable pipe, dust and foreign matters attached to the light sensing surface of the photosensitive member 15 are removed, and the photosensitive member 15 can sense light passing through a broken hole.
An alarm 23 is further arranged on the workbench 1, and the alarm 23 is connected with the PLC 22 to play a role in alarming and warning.
Wherein the surface of the cleaning blade 20 is provided with a pile layer, which does not damage the photosensitive member 15.
The cleaning scraper 20 is a soft layer including a rubber layer, a plastic layer or a rubber foam layer, and does not damage the photosensitive member 15.
The utility model discloses a set up clean mechanism and come to clean the photosurface of photosensitive member 15, detach dust and foreign matter on the photosurface of photosensitive member 15, ensure that photosensitive member 15 can all carry out the perception to the optics that passes broken hole to PLC controller 22 transmits the light perception signal of telecommunication, then first servo motor 4 of PLC controller 22 simultaneous control and second servo motor 5 shut down simultaneously, reach the purpose of in time shutting down, be convenient for mark or repair broken hole position. The cleaning mechanism comprises a screw 16 which is arranged on a positioning plate 14 and is transversely parallel to the cloth, a threaded cylinder 17 is arranged on the screw 16, a limiting slide rail 18 which is parallel to the screw 16 is arranged on the positioning plate 14, a moving scraper 19 is arranged between the screw 16 and the limiting slide rail 18, and a cleaning scraper head 20 with the surface of a photosensitive part 15 in contact is arranged at the bottom of the moving scraper 19; one end of the movable scraper 19 is connected with the threaded cylinder 17, the limiting slide rail 18 is provided with a slider, the slider is connected with the other end of the movable scraper 19, the positioning plate 14 is provided with a third servo motor 21, an output shaft of the third servo motor 21 is connected with an end of the screw 16, the screw 16 is driven by the third servo motor 21 to rotate, the threaded cylinder 17 is driven by the screw 16 to move, the movable scraper 19 is driven by the threaded cylinder 17 to move along the limiting slide rail 18, the light sensing surface of the photosensitive member 15 is timely cleaned by the cleaning scraper head 20 on the movable pipe, dust and foreign matters attached to the light sensing surface of the photosensitive member 15 are removed, and the photosensitive member 15 can sense light passing through a broken hole.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A broken hole automatic stop device of a weaving loom comprises a workbench (1), wherein a cloth placing shaft (2) and a winding shaft (3) are respectively arranged at two ends of the workbench (1), the cloth placing shaft (2) is driven by a first servo motor (4), the winding shaft (3) is driven by a second servo motor (5), and a broken hole detection mechanism (6) is arranged on the workbench (1); the method is characterized in that: a first guide roller (7), a first tensioning roller (8), a first pressing roller (9), a second pressing roller (10), a second tensioning roller (11) and a first guide roller I (12) are sequentially arranged on the workbench (1) according to the passing sequence of the cloth; the hole detection mechanism (6) is arranged between the first pressing roller (9) and the second pressing roller (10), the hole detection mechanism (6) comprises a light emitting component (13) which is arranged on the workbench (1) and faces downwards, a positioning plate (14) is arranged below the light emitting component (13) of the workbench (1), and a photosensitive component (15) corresponding to the light emitting component (13) is arranged on the positioning plate (14); a cleaning mechanism is arranged on the positioning plate (14), the cleaning mechanism comprises a screw rod (16) which is arranged on the positioning plate (14) and is transversely parallel to the cloth, a threaded cylinder (17) is arranged on the screw rod (16), a limiting slide rail (18) which is parallel to the screw rod (16) is arranged on the positioning plate (14), a movable scraper blade (19) is arranged between the screw rod (16) and the limiting slide rail (18), and a cleaning scraper head (20) which is contacted with the surface of the photosensitive part (15) is arranged at the bottom of the movable scraper blade (19); the one end and the screw thread section of thick bamboo (17) of removing scraper blade (19) are connected, be equipped with slider (24) on spacing slide rail (18), slider (24) are connected with the other end of removing scraper blade (19), be equipped with third servo motor (21) on locating plate (14), the output shaft of third servo motor (21) is connected with the tip of screw rod (16), be equipped with PLC controller (22) on workstation (1), first servo motor (4), second servo motor (5) and photosensitive member (15) all are connected with PLC controller (22).
2. A hole-breaking automatic stop device of a weaving loom as claimed in claim 1, characterized in that an alarm (23) is further provided on the working platform (1), and the alarm (23) is connected with a PLC controller (22).
3. A weaving loom hole automatic stop device according to claim 1, characterized in that the surface of the cleaning scraping head (20) is provided with a pile layer.
4. A weaving loom hole automatic stop device according to claim 1, characterized in that the cleaning scraping head (20) is a soft layer comprising a rubber layer, a plastic layer or a rubber foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001244.2U CN211394852U (en) | 2019-11-19 | 2019-11-19 | Automatic hole-breaking stopping device of weaving loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001244.2U CN211394852U (en) | 2019-11-19 | 2019-11-19 | Automatic hole-breaking stopping device of weaving loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211394852U true CN211394852U (en) | 2020-09-01 |
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ID=72212673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922001244.2U Active CN211394852U (en) | 2019-11-19 | 2019-11-19 | Automatic hole-breaking stopping device of weaving loom |
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| CN (1) | CN211394852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772467A (en) * | 2021-08-25 | 2021-12-10 | 连云港鹰游新立成纺织科技有限公司 | Automatic packing plant of beating of cloth |
-
2019
- 2019-11-19 CN CN201922001244.2U patent/CN211394852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772467A (en) * | 2021-08-25 | 2021-12-10 | 连云港鹰游新立成纺织科技有限公司 | Automatic packing plant of beating of cloth |
| CN113772467B (en) * | 2021-08-25 | 2023-08-04 | 连云港鹰游新立成纺织科技有限公司 | Automatic cloth rolling and packaging device |
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