CN204702270U - A kind of complex machine unreeling device - Google Patents
A kind of complex machine unreeling device Download PDFInfo
- Publication number
- CN204702270U CN204702270U CN201520174904.6U CN201520174904U CN204702270U CN 204702270 U CN204702270 U CN 204702270U CN 201520174904 U CN201520174904 U CN 201520174904U CN 204702270 U CN204702270 U CN 204702270U
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- wallboard
- complex machine
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- unreeling device
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Abstract
The utility model relates to a kind of complex machine unreeling device, belongs to field of mechanical technique, it solves in prior art to there is complex machine unreeling device and cannot adjust roller position, cannot realize not stop reel-changing, and production efficiency is low waits series of problems.This complex machine unreeling device comprises left frame, right frame, be arranged at the center shaft between two frames and be connected in the left wallboard of center shaft both sides and right wallboard respectively, described left wallboard and right wallboard center are all positioned on center shaft, described left and right sidesing wall plate is installed with inflatable axis hole respectively, the two ends of described air-expanding shaft are respectively at the inflatable axis hole one_to_one corresponding on left wallboard and right wallboard, described air-expanding shaft is provided with the electromagnetic power brake coaxial with air-expanding shaft and transmission gear successively near left frame side, described left frame is also provided with the actuating unit driving the centrally axle axle center upset of wallboard and center shaft.This complex machine unreeling device is by switching mechanism, and achieve not stop reel-changing, adjustment of manually rectifying a deviation, improves production efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of unwinding device, particularly a kind of complex machine unreeling device.
Background technology
Compounding machine is mainly used in glass paper, aluminium foil, nylon, paper PET, OPP, BOPP, CPP, NY, the coating compound of the drum base materials such as PE, first, by direction of routing, each for base material deflector roll is installed, glutinous agent is adjusted in proportion simultaneously, coating can be opened produce, the base material of unwinding device first will through anilox roll, after gluing coating, dry bath is carried out again through drying tunnel, namely coating process is completed, composite portion is entered through the correction of EPC gas-liquid, and fit with the second base material unreeling part, common compounding machine has flame type compounding machine, guipure type compounding machine, two glue compounding machine, glue point transfevent compounding machine, but the roller in compounding machine needs to unreel, unreel and will use unwinding device.
Current most of compounding machine unreels in process, often cannot protective film volume export time tension force maintenance, complex machine unreeling device of the prior art is as described in Chinese patent (Authorization Notice No. CN203877568U), it comprises frame, and is assemblied in air-expanding shaft, transmission gear, spragging gear, the electromagnetic power brake in frame; The two ends of described air-expanding shaft are assembled with frame mutually respectively by the bearing arrangement be fixedly connected with, the end winding support of one end of described air-expanding shaft is connected with described transmission gear, described spragging gear and described electromagnetic power brake are in transmission connection, and described transmission gear and described spragging gear adopt gear transmission to be connected.Described air-expanding shaft is connected with gas circuit, controls stretching out and retraction of air-expanding shaft surface gas bar by high pressure gas.This device, by air-expanding shaft assembling protective film volume, is braked described air-expanding shaft by described electromagnetic power brake and transmission gear, spragging gear, thus the maintenance of tension force when realizing exporting protective film volume.This apparatus structure is simply locked convenient and swift, changes film volume speed faster.
But the unwinding device used in above-mentioned patent exists cannot adjust roller position, cannot realize not stop reel-changing, production efficiency is low waits series of problems.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of complex machine unreeling device.
The purpose of this utility model realizes by following technical proposal: a kind of complex machine unreeling device, it is characterized in that, comprise left frame, right frame, be arranged at the center shaft between two frames and be connected in the left wallboard of center shaft both sides and right wallboard respectively, described left wallboard and right wallboard center are all positioned on center shaft, described left wallboard and right wallboard are positioned at center shaft both sides and are installed with air-expanding shaft respectively, the two ends of described air-expanding shaft are respectively at the inflatable axis hole one_to_one corresponding that left wallboard and right wallboard are arranged, described air-expanding shaft is provided with the electromagnetic power brake coaxial with air-expanding shaft and transmission gear successively near left frame side, described left frame is also provided with the actuating unit driving the centrally axle axle center upset of wallboard and center shaft.
The left wallboard be arranged on left frame is driven by actuating unit, center shaft moves together with right wallboard, the motion of left wallboard make to be arranged on left wallboard with inflatable axis hole one to one air-expanding shaft move, when air-expanding shaft stops around center shaft half rotation, roller on air-expanding shaft starts to unreel, unreel Process Gas swelling shaft to affect by tensile force, by electromagnetic power brake and transmission gear conjugate control Tensity size, after roller runs out of, wallboard is rotated again by actuating unit, air-expanding shaft is around center shaft half rotation again, this stylish roller starts to unreel, the roller originally unreeled starts to renew.
In above-mentioned complex machine unreeling device, described actuating unit comprises reducing motor, drop-gear box and roller chain, on center shaft and be connected with center shaft, described roller chain is respectively at the driven gear engagement of reducing motor front end driving gear and speed reduction gear box front end at described drop-gear box center.Moved by reducing motor, drive the driving gear of reducing motor front end, the power on driving gear passes on driven gear by roller chain, and the motion of driven gear drives the drop-gear box be connected, drop-gear box, at the center shaft promoting to be connected with it and left and right sidesing wall plate, finally realizes the object of upset.
In above-mentioned complex machine unreeling device, described right frame is installed with rolling bearing units, in described rolling bearing units, is equipped with center shaft.Can be fixed and centre of support axle by rolling bearing units, center shaft energy normal operation is not affected by upset.
In above-mentioned complex machine unreeling device, described center shaft is installed with the conducting ring coaxial with electromagnetic power brake near left frame side, and described center shaft end is also installed with the swivel joint of center on center shaft axle center.Make electromagnetic power brake work by conducting ring energising, the electric wire on the left of time the closed conducting ring of setting and swivel joint make center shaft rotate again and the trachea on right side are not tied a knot.
In above-mentioned complex machine unreeling device, described right frame comprises right support seat for centre of support axle and right base, the left and right displacement mechanism adjusting right support seat sway is provided with on described right base and between right support seat, described left and right displacement mechanism comprises the first screw mandrel, the first setting nut and clutch shaft bearing, the first described screw mandrel is connected on right base, the first described setting nut to be set on the first screw mandrel and with right support seat bottom be connected, described clutch shaft bearing and right base be connected and in be equipped with the first screw mandrel.By the first screw mandrel, make its horizontal motion as required on right base, then at drive setting nut, the right support seat be connected with setting nut is also along with motion.
In above-mentioned complex machine unreeling device, the first described screw mandrel end is provided with and the first handle driving screw mandrel to move.Can drive by rotating first handle the screw mandrel be connected with it, making its horizontal motion as required on right base, then at drive setting nut, the right support seat be connected with setting nut is also along with motion.
In above-mentioned complex machine unreeling device, described right support seat is provided with adjustment center shaft movable move forward and backward mechanism, the described mechanism that moves forward and backward comprises fixing slide block, the second screw mandrel, the second setting nut and movable slider, described fixing slide block is connected in supporting seat top, the second described screw mandrel is connected on fixing slide block, described setting nut is set on the second screw mandrel, and described movable slider is connected with the second setting nut and rolling bearing units seat respectively and can moves relative to fixed glides.By the second screw mandrel, the second coupled setting nut is moved, the mobile movable slider that drives of nut moves on fixing slide block.
In above-mentioned complex machine unreeling device, the second described screw mandrel end is provided with the second handle driving screw mandrel motion.Can drive by rotating second handle the screw mandrel be connected with it, screw mandrel drives the second setting nut motion.
In above-mentioned complex machine unreeling device, described left frame comprises left support seat for centre of support axle and left base, on described left base be provided with the axis of revolution that can relatively rotate between left support seat, described axis of revolution is arranged with the second bearing near doing base side.Right frame left frame when moving forward and backward can be made wraparound rotating shaft to rotate by axis of revolution thereupon, thus reach adjustment position.
In above-mentioned complex machine unreeling device, described air-expanding shaft is provided with the lock shaft clutch component of locking roller near right frame side.By lock shaft clutch component, roller is when high-speed operation, and the thimble in lock shaft clutch can eject and axle is pinned, and makes not easily to depart from during its high speed steady running, when roller at low-speed running time, thimble retract.
Compared with prior art, this complex machine unreeling device, by switching mechanism, front and back and left and right displacement mechanism, adjusts desired location air-expanding shaft and upset is installed with two air-expanding shafts, and achieve not stop reel-changing, adjustment of manually rectifying a deviation, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the front elevation of this complex machine unreeling device;
Fig. 2 is the right elevation of this complex machine unreeling device;
Fig. 3 is the left view of this complex machine unreeling device.
In figure, 1, left frame; 11, left base; 12, left support seat; 13, axis of revolution; 14, the second bearing; 2, left wallboard; 3, right frame; 31 right bases; 32, right support seat; 4, right wallboard; 5, center shaft; 51, air-expanding shaft; 53, electromagnetic power brake; 54, transmission gear; 55, rolling bearing units; 56, conducting ring; 57, swivel joint; 6, actuating unit; 61, reducing motor; 62, drop-gear box; 63, roller chain; 64, driven gear; 65, driving gear; 7, left and right displacement mechanism; 71, the first screw mandrel; 72, the first setting nut; 73, clutch shaft bearing; 74, first handle; 8, mechanism is moved forward and backward; 81, fixing slide block; 82, the second screw mandrel; 83, the second setting nut; 84, movable slider; 85, second handle; 9, lock shaft clutch component.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2 and Fig. 3, this complex machine unreeling device comprises left frame 1, right frame 3, be arranged at the center shaft 5 between two frames and be connected in left wallboard 2 and the right wallboard 4 of center shaft 5 both sides respectively, described left wallboard 2 and right wallboard 4 center are all positioned on center shaft 5, described left wallboard 2 and right wallboard 4 are positioned at center shaft 5 both sides and are installed with air-expanding shaft respectively, the two ends of described air-expanding shaft 51 are respectively at the inflatable axis hole one_to_one corresponding that left wallboard 2 and right wallboard 4 are arranged, described air-expanding shaft 51 is provided with the electromagnetic power brake 53 coaxial with air-expanding shaft 51 and transmission gear 54 successively near left frame 1 side, described left frame 1 is also provided with the actuating unit 6 driving the centrally axle 5 axle center upset of wallboard and center shaft 5, described actuating unit 6 comprises reducing motor 61, drop-gear box 62 and roller chain 63.The left wallboard 2 be arranged on left frame 1 is driven by actuating unit 6, center shaft 5 moves together with right wallboard 4, the motion of left wallboard 2 make to be arranged on left wallboard 2 with inflatable axis hole one to one air-expanding shaft 51 move, when air-expanding shaft 51 stops around center shaft 5 half rotation, roller on air-expanding shaft 51 starts to unreel, unreel Process Gas swelling shaft 51 to affect by tensile force, by electromagnetic power brake 53 and transmission gear 54 conjugate control Tensity size, after roller runs out of, wallboard is rotated again by actuating unit 6, air-expanding shaft 51 is around center shaft 5 half rotation again, this stylish roller starts to unreel, the roller originally unreeled starts to renew.
In this complex machine unreeling device, described actuating unit 6 comprises reducing motor 61, drop-gear box 62 and roller chain 63, described drop-gear box 62 center is on center shaft 5 and be connected with center shaft 5, and described roller chain 63 engages respectively at the driven gear 64 of reducing motor 61 front end driving gear 65 and drop-gear box 62 gear front end.Moved by reducing motor 61, drive the driving gear 65 of reducing motor 61 front end, power on driving gear 65 passes on driven gear 64 by roller chain 63, the motion of driven gear 64 drives the drop-gear box 62 be connected, drop-gear box 62, at the center shaft 5 promoting to be connected with it and left and right sidesing wall plate 4, finally realizes the object of upset.Described right frame 3 is installed with rolling bearing units 55, in described rolling bearing units 55, is equipped with center shaft 5.Can be fixed and centre of support axle 5 by rolling bearing units 55, center shaft 5 can not affected by upset by normal operation.Described center shaft 5 is installed with the conducting ring 56 coaxial with electromagnetic power brake 53 near left frame 1 side, and described center shaft 5 end is also installed with the swivel joint 57 of center on center shaft 5 axle center.By conducting ring 56 energising, electromagnetic power brake 53 is worked, the electric wire on the left of time the closed conducting ring 56 of setting and swivel joint 57 make center shaft 5 rotate again and the trachea on right side are not tied a knot.
In this complex machine unreeling device, described right frame 3 comprises right support seat 32 for centre of support axle 5 and right base 31, the left and right displacement mechanism 7 adjusting right support seat 32 sway is provided with on described right base 31 and between right support seat 32, described left and right displacement mechanism 7 comprises the first screw mandrel 71, first setting nut 72 and clutch shaft bearing 73, the first described screw mandrel 71 is connected on right base 31, the first described setting nut 72 to be set on the first screw mandrel 71 and with right support seat 32 bottom be connected, described clutch shaft bearing 73 and right base 31 be connected and in be equipped with the first screw mandrel 71.By the first screw mandrel 71, make its horizontal motion as required on right base 31, then at drive setting nut, the right support seat 32 be connected with setting nut is also along with motion.The first described screw mandrel 71 end is provided with and the first handle 74 driving screw mandrel to move.Can drive by rotating first handle 74 screw mandrel be connected with it, making its horizontal motion as required on right base 31, then at drive setting nut, the right support seat 32 be connected with setting nut is also along with motion.
In this complex machine unreeling device, described right support seat 32 is provided with adjustment center shaft 5 movable move forward and backward mechanism 8, the described mechanism 8 that moves forward and backward comprises fixing slide block 81, second screw mandrel 82, second setting nut 83 and movable slider 84, described fixing slide block 81 is connected in supporting seat top, the second described screw mandrel 82 is connected on fixing slide block 81, described setting nut is set on the second screw mandrel 82, and described movable slider 84 is connected with the second setting nut 83 and rolling bearing units 55 and can moves relative to fixed glides respectively.By the second screw mandrel 82, the second coupled setting nut 83 is moved, the mobile movable slider 84 that drives of nut moves on fixing slide block 81.The second described screw mandrel 82 end is provided with the second handle 85 driving screw mandrel motion.Can drive by rotating second handle 85 screw mandrel be connected with it, screw mandrel drives the second setting nut 83 to move.Described left frame 1 comprises left support seat 12 for centre of support axle 5 and left base 11, on described left base 11 be provided with the axis of revolution 13 that can relatively rotate between left support seat 12, described axis of revolution 13 is arranged with the second bearing 14 near doing base side.Right frame 3 left frame 1 when moving forward and backward can be made wraparound rotating shaft 13 to rotate by axis of revolution 13 thereupon, thus reach adjustment position.
In above-mentioned complex machine unreeling device, described air-expanding shaft 51 is provided with the lock shaft clutch component 9 of locking roller near right frame 3 side.By lock shaft clutch component 9, roller is when high-speed operation, and the thimble in lock shaft clutch can eject and axle is pinned, and makes not easily to depart from during its high speed steady running, when roller at low-speed running time, thimble retract.
The use procedure of this complex machine unreeling device is as follows:
First roller is enclosed within respectively on two air-expanding shaft 51 outer walls, start to rotate the first handle 74 on right base 31 first screw mandrel 71, drive screw mandrel rotates, the first setting nut 72 be connected with screw mandrel moves, the motion of the first setting nut 72 drives the right support frame motion be connected with it, length needed for adjustment right support frame sway to roller, stop the rotation first handle 74, and the lock shaft clutch component 9 being then enclosed within the locking roller that the roller end on one of them air-expanding shaft 51 is arranged is started working.Thimble in lock shaft clutch component 9 ejects and axle is pinned, roller starts to be connected with external equipment, the Sports band action roller cylinder of external equipment rotates, roller starts to unreel, unreel and start the steady running of roller high speed, unreel Process Gas swelling shaft 51 to affect by tensile force, by electromagnetic power brake 53 and transmission gear 54 conjugate control Tensity size, the process of unreeling may produce skew or smooth not, manually regulate the second handle 85 be arranged in right support frame, the second setting nut 83 on the second coupled screw mandrel 82 is moved, the mobile movable slider 84 that drives of nut moves on fixing slide block 81, the rolling bearing units 55 be connected with movable slider 84 start to move forward and backward, simultaneously center shaft 5 and right wallboard 4 also together with move, move to unreel and do not offset the second handle 85 that just stops the rotation.When roller has unreeled, reducing motor 61 motion be arranged on left frame 1 is started working, drive the driving gear 65 of reducing motor 61 front end, power on driving gear 65 passes on driven gear 64 by roller chain 63, the motion of driven gear 64 drives the drop-gear box 62 be connected, drop-gear box 62 is at the center shaft 5 promoting to be connected with it and left and right sidesing wall plate 4, the motion of left and right sidesing wall plate 4 make to be arranged on left wallboard 2 with inflatable axis hole one to one air-expanding shaft 51 move, when air-expanding shaft 51 stops around center shaft 5 half rotation, roller on the air-expanding shaft 51 of external equipment starts to unreel, the roller unreeled before now can changing, first the thimble in the roller end lock shaft clutch unreeled is retracted, roller comes off and to be installed by new roller, after the roller run runs out of, wallboard is rotated by actuating unit 6, air-expanding shaft 51 is around center shaft 5 half rotation again, this stylish roller starts to unreel, the roller originally unreeled starts to renew, complete not stop unwinding since then.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. a complex machine unreeling device, it is characterized in that, comprise left frame (1), right frame (3), be arranged at the center shaft (5) between two frames and be connected in left wallboard (2) and the right wallboard (4) of center shaft (5) both sides respectively, described left wallboard (2) and right wallboard (4) center are all positioned on center shaft (5), described left wallboard (2) and right wallboard (4) are positioned at center shaft (5) both sides and are installed with air-expanding shaft respectively, the two ends of described air-expanding shaft (51) are respectively at left wallboard (2) and the upper inflatable axis hole one_to_one corresponding arranged of right wallboard (4), described air-expanding shaft (51) is upper is provided with the electromagnetic power brake (53) coaxial with air-expanding shaft (51) and transmission gear (54) successively near left frame (1) side, described left frame (1) is also provided with the actuating unit (6) driving centrally axle (5) the axle center upset of wallboard and center shaft (5).
2. according to complex machine unreeling device according to claim 1, it is characterized in that, described actuating unit (6) comprises reducing motor (61), drop-gear box (62) and roller chain (63), described drop-gear box (62) center is gone up at center shaft (5) and is connected with center shaft (5), and described roller chain (63) engages respectively at the driven gear (64) of reducing motor (61) front end driving gear (65) and drop-gear box (62) gear front end.
3. according to complex machine unreeling device according to claim 1, it is characterized in that, described right frame (3) is installed with rolling bearing units (55), in described rolling bearing units (55), be equipped with center shaft (5).
4. according to the complex machine unreeling device described in claim 1 or 2 or 3, it is characterized in that, described center shaft (5) is installed with the conducting ring (56) coaxial with electromagnetic power brake (53) near left frame (1) side, and described center shaft (5) end is also installed with the swivel joint (57) of center on center shaft (5) axle center.
5. according to the complex machine unreeling device described in claim 1 or 3, it is characterized in that, described right frame (3) comprises right support seat (32) for centre of support axle (5) and right base (31), described right base (31) above and between right support seat (32) is provided with the left and right displacement mechanism (7) adjusting right support seat (32) sway, described left and right displacement mechanism (7) comprises the first screw mandrel (71), first setting nut (72) and clutch shaft bearing (73), described the first screw mandrel (71) is connected on right base (31), described the first setting nut (72) is set in the first screw mandrel (71) and goes up and be connected with right support seat (32) bottom, described clutch shaft bearing (73) and right base (31) be connected and in be equipped with the first screw mandrel (71).
6. according to complex machine unreeling device according to claim 5, it is characterized in that, described the first screw mandrel (71) end is provided with and the first handle driving screw mandrel to move (74).
7. according to complex machine unreeling device according to claim 5, it is characterized in that, described right support seat (32) is provided with adjustment center shaft (5) movable move forward and backward mechanism (8), the described mechanism (8) that moves forward and backward comprises fixing slide block (81), second screw mandrel (82), second setting nut (83) and movable slider (84), described fixing slide block (81) is connected in supporting seat top, described the second screw mandrel (82) is connected on fixing slide block (81), described setting nut is set on the second screw mandrel (82), described movable slider (84) is connected with the second setting nut (83) and rolling bearing units (55) seat and can moves relative to fixed glides respectively.
8. according to complex machine unreeling device according to claim 7, it is characterized in that, described the second screw mandrel (82) end is provided with the second handle (85) driving screw mandrel motion.
9. according to complex machine unreeling device according to claim 7, it is characterized in that, described left frame (1) comprises left support seat (12) for centre of support axle (5) and left base (11), described left base (11) is gone up and is provided with the axis of revolution (13) that can relatively rotate between left support seat (12), and described axis of revolution (13) is arranged with the second bearing (14) near doing base side.
10. according to complex machine unreeling device according to claim 1, it is characterized in that, the upper lock shaft clutch component (9) being provided with locking roller near right frame (3) side of described air-expanding shaft (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174904.6U CN204702270U (en) | 2015-03-26 | 2015-03-26 | A kind of complex machine unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174904.6U CN204702270U (en) | 2015-03-26 | 2015-03-26 | A kind of complex machine unreeling device |
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| Publication Number | Publication Date |
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| CN204702270U true CN204702270U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174904.6U Expired - Fee Related CN204702270U (en) | 2015-03-26 | 2015-03-26 | A kind of complex machine unreeling device |
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| CN (1) | CN204702270U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081685A (en) * | 2016-08-03 | 2016-11-09 | 合肥彩虹新能源有限公司 | A kind of gas expansion shaft holding device |
| CN106626817A (en) * | 2016-12-06 | 2017-05-10 | 深圳市汉拓数码有限公司 | Cloth laying device and inkjet printer |
| CN108861738A (en) * | 2018-08-07 | 2018-11-23 | 扬州新奇特电气有限公司 | A kind of high strength membrane unwinding device |
| CN109399308A (en) * | 2018-12-15 | 2019-03-01 | 阜宁县荣泰纺织品有限公司 | A kind of unwinding device for textile fabric processing |
| CN111908273A (en) * | 2020-09-01 | 2020-11-10 | 苏州安洁科技股份有限公司 | A material limiting device |
| CN111977430A (en) * | 2020-08-20 | 2020-11-24 | 海盐吉龙机械股份有限公司 | A rotatable winding mechanism |
| CN116463604A (en) * | 2023-03-13 | 2023-07-21 | 四川海格锐特科技有限公司 | An unwinding and shifting device for a roll-to-roll coating machine |
| CN116920540A (en) * | 2022-04-11 | 2023-10-24 | 浙江阿堤欧环境技术有限公司 | Vertical self-updating paint mist filter winding and unwinding device |
-
2015
- 2015-03-26 CN CN201520174904.6U patent/CN204702270U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081685A (en) * | 2016-08-03 | 2016-11-09 | 合肥彩虹新能源有限公司 | A kind of gas expansion shaft holding device |
| CN106626817A (en) * | 2016-12-06 | 2017-05-10 | 深圳市汉拓数码有限公司 | Cloth laying device and inkjet printer |
| CN106626817B (en) * | 2016-12-06 | 2019-02-15 | 深圳市汉拓数码有限公司 | Cloth placement device and inkjet printer |
| CN108861738A (en) * | 2018-08-07 | 2018-11-23 | 扬州新奇特电气有限公司 | A kind of high strength membrane unwinding device |
| CN109399308A (en) * | 2018-12-15 | 2019-03-01 | 阜宁县荣泰纺织品有限公司 | A kind of unwinding device for textile fabric processing |
| CN111977430A (en) * | 2020-08-20 | 2020-11-24 | 海盐吉龙机械股份有限公司 | A rotatable winding mechanism |
| CN111977430B (en) * | 2020-08-20 | 2024-12-10 | 海盐吉龙机械股份有限公司 | Rotatable winding mechanism |
| CN111908273A (en) * | 2020-09-01 | 2020-11-10 | 苏州安洁科技股份有限公司 | A material limiting device |
| CN116920540A (en) * | 2022-04-11 | 2023-10-24 | 浙江阿堤欧环境技术有限公司 | Vertical self-updating paint mist filter winding and unwinding device |
| CN116463604A (en) * | 2023-03-13 | 2023-07-21 | 四川海格锐特科技有限公司 | An unwinding and shifting device for a roll-to-roll coating machine |
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