CN216996866U - Indentation-free variable-tension coiling mechanism - Google Patents
Indentation-free variable-tension coiling mechanism Download PDFInfo
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- CN216996866U CN216996866U CN202121475617.0U CN202121475617U CN216996866U CN 216996866 U CN216996866 U CN 216996866U CN 202121475617 U CN202121475617 U CN 202121475617U CN 216996866 U CN216996866 U CN 216996866U
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Abstract
The utility model discloses a non-indentation variable-tension coiling mechanism, which comprises an expanding roller, a lifting device, a photoelectric distance measuring device, a coiling vehicle, a variable-tension power transmission box and a PLC (programmable logic controller); the lifting device comprises lifting steel wires on two sides, steel wire length adjusting bolts, a large winding chain wheel, a small winding chain wheel, a winding motor, lifting arm supporting pipes, lifting arms on two sides, iron hinge supports, a winding sleeve and a lifting winding shaft; photoelectric ranging device, including photoelectric ranging sensor, photoelectric ranging sensor passes through regulating plate, support mounting on the lifting arm stay tube. The rolling trolley comprises a trolley frame and a rolling roller, and the fabric is wound on the rolling roller. According to the utility model, the lifting winding shaft is driven to rotate by the winding chain wheel, the steel wire is pulled, and the lifting arm is pulled upwards for a certain distance, so that the automatic rolling of the fabric without the compression roller is realized, the smoothness, no wrinkles and no indentations during storage of the processed fabric are ensured, the labor intensity of workers is reduced, and the labor safety is ensured.
Description
Technical Field
The utility model relates to textile finishing equipment, in particular to an indentation-free variable-tension coiling mechanism.
Background
At present, the textile fabric needs to be stored after fluffing, lustring and shaping, and the storage process needs to be smooth and without wrinkles. Because the textile fabric is softer in characteristic, the traditional cloth discharging mode is that the fabric is directly dropped into a cloth containing vehicle for storage, the smoothness of the fabric is difficult to guarantee, wrinkles are easy to generate, and the quality is influenced. There are generally three existing common solutions: firstly, the saddle-type cropping mode of manual operation, secondly use initiative compression roller to beat the book, thirdly the constant tension is beaten the book. The three modes have the following defects that the saddle type cloth falling mode of manual operation has higher requirements on physical strength of workers, the labor intensity is high, and no fold can not be completely ensured. The fabric is rolled by pressing a driving guide roller against a rolling roller under a certain pressure by using a driving compression roller, so that firstly, the fabric is poor in safety and easy to press people, and safety accidents are caused; and secondly, the driving guide roller is pressed on the winding roller under a certain pressure, so that the fluffy feeling of the fluffy fabric is particularly pressed. Constant tension is played to roll up and can be caused the inboard fold of yardage roll, because the fabric has certain elasticity, constant tension is played the back of rolling up, and the cloth has certain resilience, and the yardage roll is gone up inside and outside resilience volume unanimously, can lead to inboard yardage roll wrinkling, production indentation. Therefore, none of the above three approaches is optimal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an indentation-free variable-tension rolling mechanism, which realizes automatic rolling of the fabric without a compression roller, ensures that the fabric is flat, wrinkle-free and indentation-free during storage after being processed, reduces the labor intensity of workers and ensures the labor safety.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a non-indentation variable-tension coiling mechanism comprises an expanding roller, a lifting device, a photoelectric distance measuring device, a coiling vehicle, a variable-tension power transmission case and a PLC (programmable logic controller);
the lifting device comprises lifting steel wires at two sides, steel wire length adjusting bolts, a large winding chain wheel, a small winding chain wheel, a winding motor, lifting arm supporting pipes, lifting arms at two sides, a hinged iron support, a winding sleeve and a lifting winding shaft; the two ends of the spreading roller are respectively installed on the lifting arms on the two sides, one end of each lifting steel wire on the two sides is connected with the lifting arms on the two sides through steel wire length adjusting bolts, the other end of each lifting steel wire on the two sides is connected with the winding sleeves on the two ends, the large winding chain wheel and the winding sleeves are installed on the lifting winding shaft, the small winding chain wheel is installed on the winding motor, and the large winding chain wheel and the small winding chain wheel are driven by chains; the steel wire length adjusting bolt is used for adjusting the left and right horizontal positions of the spreading roller;
photoelectric distance measuring device, including photoelectric distance measuring sensor, photoelectric distance measuring sensor passes through regulating plate, support mounting on the lifting arm stay tube.
The rolling trolley comprises a trolley frame and a rolling roller, and the fabric is wound on the rolling roller.
As a further improvement, a safety rope is arranged on the upper side of the spreading roller.
Preferably, the variable tension power transmission case is installed on the ground and connected with the rolling drum through a connecting shaft sleeve.
As a further improvement, the bottom of the frame of the rolling machine is provided with a universal wheel.
The variable tension type power transmission box outputs variable torque, transmits power to the rolling roller through the connecting shaft sleeve, and drags the textile fabric to be wound on the rolling roller; and the tension of the textile fabric is controlled to change from large to small, the distance between the spreading roller and the fabric on the winding drum is monitored by the photoelectric distance measuring sensor, once the distance is smaller than a set value, the photoelectric distance measuring sensor obtains a signal and feeds the signal to the winding motor, the winding motor operates, the lifting winding shaft is driven to rotate by the winding chain wheel, the steel wire is pulled, the lifting arm is pulled upwards for a certain distance, when the distance reaches the set value, the lifting winding motor stops timely, the safe distance between the spreading roller and the rolled fabric is ensured, and the smoothness and no wrinkles when the textile fabric is rolled are ensured.
The utility model can be directly applied to fluffing, lustring or shaping equipment.
The utility model has the advantages of realizing automatic rolling of the fabric without the compression roller, ensuring the smoothness, no folds and no indentations of the processed fabric during storage, reducing the labor intensity of workers and ensuring the labor safety. The safety rope is arranged on the upper side of the expanding roller, so that the safety is guaranteed in emergency. The universal wheels are arranged at the bottom of the frame of the rolling machine, so that the fabric can be conveniently transported after being rolled and can be quickly returned.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of direction a in fig. 1 according to the embodiment of the present invention.
The utility model is further described below with reference to the accompanying drawings.
Wherein, 1, a spreading roller; 2. a photoelectric distance measuring sensor; 3. an adjusting plate; 4. a support; 5. a steel wire length adjusting bolt; 6. lifting the steel wire; 7. winding a large chain wheel; 8. winding a small chain wheel; 9. a winding motor; 10. a lift arm brace tube; 11. a lift arm; 12. hinging an iron support; 13. a safety rope; 14. winding the sleeve; 15. lifting the winding shaft; 16. a variable tension power transmission case; 17. a frame; 18. a rolling roller; 19. fabric; 20. connecting the shaft sleeve; 21. a universal wheel; 22. a master device; 23. a main equipment cloth guide roller I; 24. and a main device cloth guide roller II.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
As shown in fig. 1 and 2, an indentation-free variable-tension coiling mechanism is fixedly connected with a main device 22 through a hinged iron support 12, and comprises an expanding roller 1, a lifting device, a photoelectric distance measuring device, a coiling vehicle, a variable-tension power transmission case 16 and a PLC (programmable logic controller); the safety rope 13 is arranged on the upper side of the expanding roller 1 and used in emergency, and safety is guaranteed.
The lifting device comprises lifting steel wires 6 on two sides, steel wire length adjusting bolts 5, a large winding chain wheel 7, a small winding chain wheel 8, a winding motor 9, lifting arm supporting tubes 10, lifting arms 11 on two sides, iron hinge supports 12, winding sleeves 14 and lifting winding shafts 15; the two ends of the spreading roller 1 are respectively installed on the lifting arms 11 on the two sides, one end of each lifting steel wire 6 on the two sides is connected with the lifting arms 11 on the two sides through a steel wire length adjusting bolt 5, the other end of each lifting steel wire is connected with the winding sleeves 14 on the two ends, the winding large chain wheel 7 and the winding sleeves 14 are installed on a lifting winding shaft 15, the winding small chain wheel 8 is installed on a winding motor 9, and the winding large chain wheel 7 and the winding small chain wheel 8 are in chain transmission; the steel wire length adjusting bolt 5 is used for adjusting the left and right horizontal positions of the spreading roller 1;
photoelectric distance measuring device, including photoelectric distance measuring sensor 2, photoelectric distance measuring sensor 2 passes through regulating plate 3, support 4 and installs on lifting arm stay tube 10.
The rolling trolley comprises a trolley frame 17 and a rolling roller 18, the fabric 19 is wound on the rolling roller 18, and the bottom of the trolley frame of the rolling trolley is provided with a universal wheel 21; the variable tension power transmission case 16 is installed on the ground and connected with the rolling drum 18 through a connecting shaft sleeve 20.
When the fabric winding machine is actually used, the fabric 19 is conveyed to the spreading roller 1 through the main equipment cloth guide roller I23 and the main equipment cloth guide roller II 24, the variable tension type power transmission box 16 transmits power to the winding roller 18, and the fabric 19 is dragged to be wound on the winding roller 18; the frequency converter obtains real-time torque to control the winding motor 9 through initial parameters set by the PLC and real-time winding diameter calculation, fuzzy operation is carried out through introducing taper, so that the tension of the fabric 19 is gradually reduced, the fabric 19 on the winding roller 18 is in an inner tight and outer loose state, and the purpose of winding without indentation and variable tension is achieved. After the fabric 19 is wound on the winding drum 18 by a certain amount, the distance between the expanding roller 1 and the fabric 19 on the winding drum 18 is monitored through the arranged photoelectric distance measuring sensor 2, once the distance is smaller than a set numerical value, the photoelectric distance measuring sensor 2 obtains a signal and feeds the signal back to the winding motor 9, the winding motor 9 operates, the winding chain wheel drives the lifting winding shaft 15 to rotate, the lifting steel wire 6 is pulled, the lifting arm 11 is pulled upwards by a certain distance around the iron hinge support 12, and when the set numerical value of the distance is reached, the winding motor stops in time, so that the safe and controllable distance between the expanding roller 1 and the wound fabric 19 is ensured; the safety rope 13 is pulled in emergency, the winding can be stopped immediately, and the safety of personnel operation is ensured.
Claims (4)
1. The utility model provides a no indentation becomes tension and beats a roll mechanism which characterized in that: the device comprises an expanding roller (1), a lifting device, a photoelectric distance measuring device, a rolling car, a variable tension type power transmission case (16) and a PLC (programmable logic controller);
the lifting device comprises lifting steel wires (6) on two sides, steel wire length adjusting bolts (5), a large winding chain wheel (7), a small winding chain wheel (8), a winding motor (9), lifting arm supporting pipes (10), lifting arms (11) on two sides, a hinge iron support (12), a winding sleeve (14) and a lifting winding shaft (15); the two ends of the spreading roller (1) are respectively installed on the lifting arms (11) on the two sides, one end of each lifting steel wire (6) on the two sides is connected with the lifting arms (11) on the two sides through a steel wire length adjusting bolt (5), the other end of each lifting steel wire is connected with the winding sleeves (14) on the two ends, the winding large chain wheel (7) and the winding sleeves (14) are installed on the lifting winding shaft (15), the winding small chain wheel (8) is installed on the winding motor (9), and the winding large chain wheel (7) and the winding small chain wheel (8) are in chain transmission; the steel wire length adjusting bolt (5) is used for adjusting the left and right horizontal positions of the spreading roller (1);
the photoelectric distance measuring device comprises a photoelectric distance measuring sensor (2), wherein the photoelectric distance measuring sensor (2) is arranged on a lifting arm supporting tube (10) through an adjusting plate (3) and a bracket (4);
the rolling trolley comprises a trolley frame (17) and a rolling roller (18), and the fabric (19) is wound on the rolling roller (18).
2. The indentation-free variable tension coiling mechanism as claimed in claim 1, characterized in that: the upper side of the expanding roller (1) is provided with a safety rope (13).
3. The indentation-free variable tension coiling mechanism as recited in claim 1, characterized in that: the variable tension type power transmission box (16) is arranged on the ground and is connected with the rolling roller (18) through a connecting shaft sleeve (20).
4. The indentation-free variable tension coiling mechanism as claimed in claim 1, characterized in that: the bottom of the frame of the rolling machine is provided with universal wheels (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475617.0U CN216996866U (en) | 2021-07-01 | 2021-07-01 | Indentation-free variable-tension coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475617.0U CN216996866U (en) | 2021-07-01 | 2021-07-01 | Indentation-free variable-tension coiling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216996866U true CN216996866U (en) | 2022-07-19 |
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| CN202121475617.0U Active CN216996866U (en) | 2021-07-01 | 2021-07-01 | Indentation-free variable-tension coiling mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335971A (en) * | 2021-07-01 | 2021-09-03 | 海宁纺织机械有限公司 | Indentation-free variable-tension coiling mechanism |
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2021
- 2021-07-01 CN CN202121475617.0U patent/CN216996866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335971A (en) * | 2021-07-01 | 2021-09-03 | 海宁纺织机械有限公司 | Indentation-free variable-tension coiling mechanism |
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