CN207090585U - A kind of cloth-rolling device - Google Patents
A kind of cloth-rolling device Download PDFInfo
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- CN207090585U CN207090585U CN201721007740.3U CN201721007740U CN207090585U CN 207090585 U CN207090585 U CN 207090585U CN 201721007740 U CN201721007740 U CN 201721007740U CN 207090585 U CN207090585 U CN 207090585U
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- cloth
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- frame
- rolling device
- tubule
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Abstract
The utility model discloses a kind of cloth-rolling device, including frame, rack-mounted reel, the reel includes multiple cylinders being mutually detachably connected, telescopic telescoping tube is removably connected between the frame at the reel both ends, the frame side is provided with the drive component for driving the reel work.This programme utilizes new mechanical structure, reel is arranged in frame, drive component is installed in frame side, and reel is arranged to mutually to be detachably connected cylinder and combined, and telescopic telescoping tube is installed between frame, when the width of cloth is shorter, cylinder is pulled down several, reduces the length of reel with this；When cloth wider width, it will be arranged on after multiple cylinders all splicing in frame, increase the length of reel with this, and telescoping tube can adjust its length with reel length change, so as to change the distance between frame, applicability of the cloth-rolling device to the cloth of different in width is realized.
Description
Technical field
It the utility model is related to cloth winding technical field, more particularly to a kind of cloth-rolling device.
Background technology
The winding of cloth commonly uses cloth-rolling device in unreeling, and it is [public that a kind of cloth-rolling device is disclosed in Chinese patent literature
Announcement number：CN205133988U], including support body, reel is rotatably mounted on the support body, the support body, which is provided with, to be used to adjust
Cloth unreels the tension of pulling force, and the tension includes being set between reel and support body to be produced to reel
The rope of radial pull, the fix bar for being rotated with rope and producing revolving force is equipped with the rope, and fix bar is resisted against frame
On body.
In above-mentioned technical proposal, by the reel on support body by cloth on reel, then pass through tension
Fix bar drive rope to rotate, so that cloth be tensed.But the shape and structure of this cloth-rolling device be it is changeless,
When the cloth width on reel is excessive, reel easily causes cloth fold when winding cloth；When on reel
When cloth width is too small, it is irregular that reel easily causes cloth both ends when winding cloth.Therefore, need a kind of adjustable reel length badly
Cloth-rolling device, be easy to the cloth of different in width on cloth-rolling device.
Utility model content
The purpose of this utility model is to provide a kind of cloth-rolling device, its reel adjustable in length, is easy to the cloth of different in width
Material volume is wound on cloth-rolling device.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of cloth-rolling device, bag
Including rack, rack-mounted reel, the reel includes multiple cylinders being mutually detachably connected, positioned at the reel two
Telescopic telescoping tube is removably connected between the frame at end, the frame side, which is provided with, drives the reel work
Drive component.
By using above-mentioned technical proposal, reel is arranged in frame, drive component is installed in frame side, and will volume
Cylinder, which is arranged to mutually to be detachably connected cylinder, to be combined, and telescopic telescoping tube is installed between frame, when the width of cloth
When degree is shorter, cylinder is pulled down several, reduces the length of reel with this；It is when cloth wider width, multiple cylinders are whole
It is arranged on after splicing in frame, increases the length of reel with this, and telescoping tube can adjust its length with reel length change,
So as to change the distance between frame, applicability of the cloth-rolling device to the cloth of different in width is realized.
The utility model is further arranged to, and the cylinder includes mutually be detachably connected first, second and the
Three, described second is positioned at described first and described between 3rd, and second both ends are provided with groove, and described the
One and described 3rd one end are provided with the projection with the groove clamping.
By using above-mentioned technical proposal, cylinder quantity is set to three, respectively first, second and the 3rd,
And second is arranged between first and the 3rd, and groove is opened up at second both ends, on first and the 3rd
Projection is set, and projection is engaged by clamping so that three cylinders to be fixed with groove, and groove is separated with projection so that reel to be split, so as to realize
Being detachably connected between first, second and the 3rd, is easy to the regulation of reel length.
The utility model is further arranged to, and second both ends are provided with short axle, described first and described 3rd
One end is provided with the axis hole coordinated with the short axle grafting, and the frame is described to install provided with coordinating with the short axle grafting
The fixation kit of reel.
By using above-mentioned technical proposal, short axle is provided with second both ends, and axle is opened up on first and the 3rd
The grafting of hole, axis hole and short axle, which coordinates, make it that the connection between second and other two cylinders is more firm, meanwhile, at first
Or after the 3rd is pulled down, short axle can be with fixation kit grafting with frame, so that it is guaranteed that the normal work of reel.
The utility model is further arranged to, and the fixation kit includes bearing and the installation being set in the short axle
Retainer ring on the bearing, the retainer ring include upper ring and a lower ring, and the lower ring is fixed with the frame, the upper ring
It is fixedly connected between the lower ring by a fixed component.
By using above-mentioned technical proposal, fixation kit is set to the combination of retainer ring and bearing, bearing coordinates with short axle
So that reel can rotate in frame, retainer ring includes upper and lower ring again, is fixedly connected between upper ring and lower ring by fixed component,
Bearing and reel are fixed, so that it is guaranteed that the stability of reel operating.
The utility model is further arranged to, and the fixed component includes prolonging positioned at the upper ring and the lower ring both ends
Plate is stretched, screwed hole is offered on the extension board, screw thread is combined with a bolt on the screwed hole.
By using above-mentioned technical proposal, extension board is set at upper ring and a lower ring both ends, and screwed hole is opened up thereon, is led to
Cross bolt bearing is fixed in retainer ring with the cooperation of screwed hole screw thread, so that it is guaranteed that reel mounted on bearings is steadily transported
Turn.
The utility model is further arranged to, and the telescoping tube includes the tubule in the middle part of the telescoping tube and is arranged
Extra heavy pipe at the tubule both ends, and described extra heavy pipe one end is fixedly connected with the frame.
By using above-mentioned technical proposal, the telescoping tube being made up of extra heavy pipe and tubule, extra heavy pipe are installed between machine frame at two sides
Tubule both ends are set in, when reel length changes, thick cylinder slip to capillary midsection, by tubule storage wherein, so as to match somebody with somebody
The spacing between reel two frames of regulation is closed, improves the stability of two frames.
The utility model is further arranged to, and the tubule both ends are provided with outer lug, and the extra heavy pipe is set in the tubule
On one end be provided with and coordinate with the outer lug to prevent internal projection that the telescoping tube disconnects.
By using above-mentioned technical proposal, outer lug is set at tubule both ends, internal projection, internal projection are set in extra heavy pipe one end
With outer lug respectively on the inside of extra heavy pipe and on the outside of tubule, when the two is mutually contradicted, the sliding between tubule and extra heavy pipe is limited,
Prevent telescoping tube from being disconnected because of tubule and extra heavy pipe disengaging.
The utility model is further arranged to, and the drive component includes motor, driving wheel, driven pulley and belt, described
Driving wheel is fixed on output shaft one end of the motor, and the driven pulley is fixed with described reel one end, and the belt is set in
On the driving wheel and the driven pulley.
By using above-mentioned technical proposal, drive component is arranged to the combination of motor, driving wheel, driven pulley and belt,
Driving wheel is arranged on motor output shaft, and driven pulley is arranged on reel one end, and belt is set on driving wheel and driven pulley,
So that driving wheel, driven pulley and belt form V belt translation, by the rotation for changing into reel of motor, so as to realize reel
Run well.
The utility model is further arranged to, and the frame is provided with the transverse slat of the fixed motor, is opened in the frame
Provided with the caulking groove coordinated with transverse slat sliding, the chute for transverse slat sliding is offered on the expansion link.
By using above-mentioned technical proposal, a transverse slat is installed in frame to place motor, opens up caulking groove and chute again
Slid for transverse slat so that motor can slide after the completion of work along caulking groove and chute into cloth-rolling device, when avoiding the personnel from passing through
Transverse slat and motor are bumped against, while can also save the space-consuming of cloth-rolling device.
The utility model is further arranged to, the universal wheel of the bottom of the frame installation with brake function.
By using above-mentioned technical proposal, universal wheel is installed in bottom of the frame, and universal wheel carries brake function, convenient
While cloth-rolling device moves, brake function causes cloth-rolling device to be fixed after brake, so that it is guaranteed that cloth winds or put
The stability of cloth-rolling device during volume.
In summary, the utility model has the advantages that：
1st, reel is arranged in frame, and first, second that reel is arranged to mutually to be detachably connected and the
Three, and telescopic telescoping tube is installed between frame, change the length of reel by dismantling first or the 3rd, and
Telescoping tube can adjust its length with reel length change, so as to realize cloth-rolling device being applicable to the cloth of different in width
Property；
The 2nd, one transverse slat is installed in frame to place motor, opens up caulking groove and chute again and slid for transverse slat so that motor
It can be slid after the completion of work along caulking groove and chute into cloth-rolling device, so as to save the space-consuming of cloth-rolling device；
3rd, universal wheel is installed in bottom of the frame, and universal wheel carries brake function, while facilitating cloth-rolling device to move,
Brake function causes cloth-rolling device to be fixed after brake, so that it is guaranteed that cloth winding or when unreeling cloth-rolling device stabilization
Property.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the exploded perspective view of reel in embodiment；
Fig. 3 is the partial cutaway schematic view of telescoping tube in embodiment, for embodying the connected mode of extra heavy pipe and tubule.
In figure：1st, frame；11st, telescoping tube；111st, extra heavy pipe；112nd, tubule；113rd, chute；114th, outer lug；115th, convex
Rise；13rd, transverse slat；14th, caulking groove；2nd, reel；21st, first；22nd, second；23rd, the 3rd；24th, projection；25th, groove；26th, it is short
Axle；27th, axis hole；28th, rotating shaft；3rd, fixation kit；31st, retainer ring；311st, upper ring；312nd, lower ring；32nd, bearing；33rd, extension board；
34th, fixed component；341st, screwed hole；342nd, bolt；4th, drive component；41st, motor；42nd, driving wheel；43rd, driven pulley；44th, skin
Band；5th, universal wheel.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Embodiment：A kind of cloth-rolling device, as shown in figure 1, including frame 1, reel 2, the shape of frame 1 similar to capitalization A,
The quantity of frame 1 is 2, respectively positioned at the both ends of reel 2.
With reference to shown in Fig. 1, Fig. 2, reel 2 includes first 21, second 22 and the 3rd 23 be mutually detachably connected,
Wherein, second 22 between first 21 and the 3rd 23, its both ends is provided with the groove 25 that extends along its length.The
One 21 and the 3rd 23 close to second 22 one end be provided with along the length direction of reel 2 extend projection 24, projection 24 with it is recessed
Groove 25 is engaged by clamping so that three cylinders to be fixed, and groove 25 is separated with projection 24 so that reel 2 to be split.
Second 22 both ends is additionally provided with the short axle 26 extended along its length, and first 21 and the 3rd 23 close to second
The axis hole 27 extended along the length direction of reel 2 is provided with the middle part of one end of cylinder 22, axis hole 27 coordinates with the grafting of short axle 26.
First 21 and the 3rd 23 is provided with the rotating shaft 28 extended along the length direction of reel 2 in the middle part of one end of frame 1,
The shapes and sizes of rotating shaft 28 are consistent with short axle 26, and frame 1 is provided with the fixation group coordinated with rotating shaft 28 or the grafting of short axle 26
Part 3.
As shown in figure 1, fixation kit 3 includes bearing 32, retainer ring 31.Bearing 32 is typical standard part, in the present embodiment
The bearing 32 of selection can match somebody with somebody with rotating shaft 28 and the grafting of short axle 26 and merge clamping.Fixation includes ring 311 and lower ring 312, upper ring 311
It is symmetrical with lower ring 312, and lower ring 312 is fixed with frame 1, the surface of frame 1 is brought into close contact with the lower lower surface of ring 312.
Upper ring 311 and the lower both ends of ring 312 are equipped with the extension board 33 horizontally outward extended, and the middle part of extension board 33 offers spiral shell
Pit 341, screwed hole 341 are extended to inside frame 1.Extension board 33 is a part for fixed component 34, and fixed component 34 is also wrapped
Include the bolt 342 coordinated with the screw thread of screwed hole 341.
As shown in figure 1, telescoping tube 11 is installed between the frame 1 of both sides, 11 two extra heavy pipes 111 of telescoping tube and a tubule
112, two extra heavy pipes 111 are respectively sleeved at the both ends of tubule 112, and the one end of extra heavy pipe 111 welds together with frame 1.Reference picture 3,
The end outer wall of tubule 112 is provided with outer lug 114, and one end inwall that extra heavy pipe 111 is set on tubule 112 is provided with internal projection
115, internal projection 115 is identical with the thickness of outer lug 114, and can in the outer wall of tubule 112 or extra heavy pipe 111 slip at wall.Work as convex
115 and outer lug 114 when mutually contradicting are played, the length of telescoping tube 11 reaches maximum.
As shown in figure 1, the side of frame 1 is provided with drive component 4.Drive component 4 includes motor 41, driving wheel 42, driven pulley
43 and belt 44.The lower section of motor 41 is fixedly connected with transverse slat 13, and the caulking groove 14 coordinated with the sliding of transverse slat 13 is offered in frame 1,
The chute 113 slid for transverse slat 13 is offered on telescoping tube 11, chute 113 is consistent with the height of caulking groove 14 and width, and transverse slat 13 can
The middle part of extra heavy pipe 111 is slid onto along chute 113.
Driving wheel 42 is arranged on the output shaft of motor 41, and driven pulley 43 is arranged on the one end of reel 2, driving wheel 42 and driven pulley
43 in same perpendicular, and belt 44 is set on driving wheel 42 and driven pulley 43.Driving wheel 42, driven pulley 43 and skin
Band 44 forms V belt translation, by the rotation for changing into reel 2 of motor 41, realizes the winding of reel 2 with this and unreels function,
After completing to the processing of cloth, motor 41 is closed, belt 44 is pulled down, then transverse slat 13 is pushed into along chute 113, avoid personnel
Collided when passing through with motor 41.
The bottom of frame 1 is provided with four universal wheels 5 for carrying brake function, and such universal wheel 5 is known technology, this reality
Apply in example and be not described in detail.The installation of universal wheel 5 is used and offered in the bottom of frame 1 with female hole, and uses spiral shell
Nail coordinates the mode for fixing universal wheel 5 and frame 1 with its screw thread.
The present embodiment when in use, according to required winding or the cloth width unreeled, need to only select the reel of different length
2.When the width of cloth is smaller, first 21 or the 3rd 23 can be pulled down；, can be by three cylinder phases when cloth width is larger
On connecting.The extra heavy pipe 111 on telescoping tube 11 is slid onto into appropriate location again so that the distance between frame 1 of the both sides of reel 2
Rationally, it is easy to the installation of reel 2.During installation, the rotating shaft 28 of the one end of reel 2 or short axle 26 are plugged in bearing 32, then by axle
Hold 32 to be placed in retainer ring 31, fixed upper ring 311 and lower ring 312 by the cooperation of bolt 342 and screwed hole 341, with this
Ensure the stationarity that reel 2 operates.
After installing reel 2, the transverse slat 13 of the side of frame 1 is outwards extracted out along chute 113 and caulking groove 14 so that motor 41
On driving wheel 42 be located at below rotating shaft 28 or the end of short axle 26, then driven pulley 43 is arranged in rotating shaft 28 or short axle 26, and
Driven pulley 43 is located at driving wheel 42 in same perpendicular, belt 44 is set on driving wheel 42 and driven pulley 43, done
Can open motor 41 after good safety inspection, be rotated using the rotation driving reel 2 of motor 41, so as to being wound to cloth or
Unreel.
Claims (10)
1. a kind of cloth-rolling device, including frame (1), the reel (2) in frame (1), it is characterized in that：The reel (2)
Including multiple cylinders (20) being mutually detachably connected, it is fixedly connected between the frame (1) at the reel (2) both ends
There is telescopic telescoping tube (11), frame (1) side is provided with the drive component (4) for driving reel (2) work.
2. a kind of cloth-rolling device according to claim 1, it is characterized in that：The cylinder (20) includes first (21), the
Two (22) and the 3rd (23), described second (22) between first (21) and the 3rd (23), and
Described second (22) both ends are provided with groove (25), first (21) and described 3rd (23) one end be provided with it is described recessed
The projection (24) of groove (25) clamping.
3. a kind of cloth-rolling device according to claim 2, it is characterized in that：Described second (22) both ends are provided with short axle
(26), first (21) and described 3rd (23) one end are provided with the axis hole (27) coordinated with the short axle (26) grafting,
And the frame (1) is provided with and coordinated with the short axle (26) grafting to install the fixation kit of the reel (2) (3).
4. a kind of cloth-rolling device according to claim 3, it is characterized in that：The fixation kit (3) is described including being set in
Bearing (32) in short axle (26) and the retainer ring (31) on the bearing (32), the retainer ring (31) include upper
Ring (311) and lower ring (312), the lower ring (312) is fixed with the frame (1), the upper ring (311) and the lower ring
(312) it is fixedly connected between by a fixed component (34).
5. a kind of cloth-rolling device according to claim 4, it is characterized in that：The fixed component (34) includes being located on described
Ring (311) and the extension board (33) at the lower ring (312) both ends, screwed hole (341) is offered on the extension board (33), it is described
Screw thread is combined with a bolt (342) on screwed hole (341).
6. a kind of cloth-rolling device according to claim 1, it is characterized in that：The telescoping tube (11) includes two one end and institute
State extra heavy pipe (111) and the tubule (112) between two extra heavy pipes (111) that frame (1) is fixedly connected, the extra heavy pipe
(111) tubule (112) both ends are set in.
7. a kind of cloth-rolling device according to claim 6, it is characterized in that：Tubule (112) both ends are provided with outer lug
(114) one end that, the extra heavy pipe (111) is set on the tubule (112) is provided with to be coordinated to prevent with the outer lug (114)
The internal projection (115) that the extra heavy pipe (111) departs from the tubule (112).
8. a kind of cloth-rolling device according to claim 1, it is characterized in that：The drive component (4) includes motor (41), master
Driving wheel (42), driven pulley (43) and belt (44), the driving wheel (42) are fixed on output shaft one end of the motor (41), institute
State driven pulley (43) to fix with the reel (2) one end, the belt (44) is set in the driving wheel (42) and described driven
Take turns on (43).
9. a kind of cloth-rolling device according to claim 8, it is characterized in that：The frame (1) is provided with the fixed motor
(41) transverse slat (13), the caulking groove (14) coordinated with the transverse slat (13) sliding, the telescoping tube are offered on the frame (1)
(11) chute (113) for the transverse slat (13) sliding is offered on.
10. a kind of cloth-rolling device according to claim 1, it is characterized in that：Frame (1) the bottom installation has brake work(
The universal wheel (5) of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007740.3U CN207090585U (en) | 2017-08-11 | 2017-08-11 | A kind of cloth-rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007740.3U CN207090585U (en) | 2017-08-11 | 2017-08-11 | A kind of cloth-rolling device |
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| Publication Number | Publication Date |
|---|---|
| CN207090585U true CN207090585U (en) | 2018-03-13 |
Family
ID=61541312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721007740.3U Active CN207090585U (en) | 2017-08-11 | 2017-08-11 | A kind of cloth-rolling device |
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| Country | Link |
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| CN (1) | CN207090585U (en) |
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| CN108501402A (en) * | 2018-05-25 | 2018-09-07 | 上海艾郎风电科技发展（集团）有限公司 | It is laid with tooling |
| CN108975014A (en) * | 2018-08-06 | 2018-12-11 | 安徽申泉化工有限公司 | A kind of clothes processing cloth wrap-up facilitating adjusting |
| CN109397042A (en) * | 2018-10-31 | 2019-03-01 | 大连寅鹏表面设备制造有限公司 | A kind of plate-like workpiece automatic grinding equipment |
| CN110540088A (en) * | 2019-09-29 | 2019-12-06 | 海安腾昱智能科技有限公司 | A receiving agencies for laminating of cup cloth |
| CN110735263A (en) * | 2019-12-09 | 2020-01-31 | 湖州菠萝蜜服饰有限公司 | Wetting device of fabric preshrinking equipment |
| CN110950193A (en) * | 2019-12-06 | 2020-04-03 | 山东大学 | Cable winding and unwinding device |
| CN110963366A (en) * | 2019-12-11 | 2020-04-07 | 格力电器（武汉）有限公司 | Fixing device of winding drum for roll material |
| CN110983711A (en) * | 2019-12-09 | 2020-04-10 | 湖州菠萝蜜服饰有限公司 | Corner driving roller of wetting device of fabric pre-shrinking equipment |
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| CN112010072A (en) * | 2020-07-27 | 2020-12-01 | 江苏中大包装材料有限公司 | Longitudinal and transverse locking type film collector |
| CN112010071A (en) * | 2020-07-27 | 2020-12-01 | 江苏中大包装材料有限公司 | Regulation formula film collector |
| CN112654570A (en) * | 2018-09-11 | 2021-04-13 | 尚科纺织企业工业及贸易公司 | Method for producing a roll of fabric and roll thus produced |
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| CN108501402A (en) * | 2018-05-25 | 2018-09-07 | 上海艾郎风电科技发展（集团）有限公司 | It is laid with tooling |
| CN108975014A (en) * | 2018-08-06 | 2018-12-11 | 安徽申泉化工有限公司 | A kind of clothes processing cloth wrap-up facilitating adjusting |
| CN112654570B (en) * | 2018-09-11 | 2023-11-03 | 尚科纺织企业工业及贸易公司 | Method for producing a fabric roll and roll produced thereby |
| CN112654570A (en) * | 2018-09-11 | 2021-04-13 | 尚科纺织企业工业及贸易公司 | Method for producing a roll of fabric and roll thus produced |
| CN109397042A (en) * | 2018-10-31 | 2019-03-01 | 大连寅鹏表面设备制造有限公司 | A kind of plate-like workpiece automatic grinding equipment |
| CN109397042B (en) * | 2018-10-31 | 2023-10-31 | 大连寅鹏表面设备制造有限公司 | Automatic grinding equipment for disc-shaped workpieces |
| CN110540088A (en) * | 2019-09-29 | 2019-12-06 | 海安腾昱智能科技有限公司 | A receiving agencies for laminating of cup cloth |
| CN110950193A (en) * | 2019-12-06 | 2020-04-03 | 山东大学 | Cable winding and unwinding device |
| CN110950193B (en) * | 2019-12-06 | 2021-10-08 | 山东大学 | Cable winding and unwinding device |
| CN110735263A (en) * | 2019-12-09 | 2020-01-31 | 湖州菠萝蜜服饰有限公司 | Wetting device of fabric preshrinking equipment |
| CN110983711A (en) * | 2019-12-09 | 2020-04-10 | 湖州菠萝蜜服饰有限公司 | Corner driving roller of wetting device of fabric pre-shrinking equipment |
| CN110963366A (en) * | 2019-12-11 | 2020-04-07 | 格力电器（武汉）有限公司 | Fixing device of winding drum for roll material |
| US10889461B1 (en) | 2019-12-19 | 2021-01-12 | Trinity Bay Equipment Holdings, LLC | Expandable coil deployment system for drum assembly and method of using same |
| US11148904B2 (en) | 2019-12-19 | 2021-10-19 | Trinity Bay Equipment Holdings, LLC | Expandable coil deployment system for drum assembly and method of using same |
| US10822194B1 (en) | 2019-12-19 | 2020-11-03 | Trinity Bay Equipment Holdings, LLC | Expandable coil deployment system for drum assembly and method of using same |
| CN111410096B (en) * | 2020-04-07 | 2021-09-24 | 苏州赛荣建筑装饰工程有限公司 | Self-cleaning spinning yarn bobbin |
| CN111410096A (en) * | 2020-04-07 | 2020-07-14 | 黄远明 | Self-cleaning spinning yarn bobbin |
| CN112010071A (en) * | 2020-07-27 | 2020-12-01 | 江苏中大包装材料有限公司 | Regulation formula film collector |
| CN112010072A (en) * | 2020-07-27 | 2020-12-01 | 江苏中大包装材料有限公司 | Longitudinal and transverse locking type film collector |
| CN112010071B (en) * | 2020-07-27 | 2022-04-01 | 江苏中大新材料科技有限公司 | Regulation formula film collector |
| CN112010072B (en) * | 2020-07-27 | 2022-04-08 | 江苏中大新材料科技有限公司 | Longitudinal and transverse locking type film collector |
| CN112678626A (en) * | 2020-12-02 | 2021-04-20 | 界首市天鸿新材料股份有限公司 | Three-layer co-extrusion type lithium battery diaphragm unwinding mechanism |
| CN113321025A (en) * | 2021-05-08 | 2021-08-31 | 中国建筑第二工程局有限公司 | Dense mesh net quick winding device for construction engineering site construction |
| CN113321025B (en) * | 2021-05-08 | 2023-12-29 | 中国建筑第二工程局有限公司 | Quick winding device for dense mesh net for construction engineering field construction |
| CN114212580A (en) * | 2021-12-24 | 2022-03-22 | 扬州荣伟无纺布有限公司 | Non-woven fabric preparation device and working method thereof |
| CN114212580B (en) * | 2021-12-24 | 2024-01-23 | 扬州荣伟无纺布有限公司 | Non-woven fabric preparation device and working method thereof |
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