CN217141772U - Cold-rolled coil uncoiling device with tensioning mechanism - Google Patents
Cold-rolled coil uncoiling device with tensioning mechanism Download PDFInfo
- Publication number
- CN217141772U CN217141772U CN202220655172.2U CN202220655172U CN217141772U CN 217141772 U CN217141772 U CN 217141772U CN 202220655172 U CN202220655172 U CN 202220655172U CN 217141772 U CN217141772 U CN 217141772U
- Authority
- CN
- China
- Prior art keywords
- plate
- installation
- fixedly connected
- assembly
- front side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 8
- 238000005097 cold rolling Methods 0.000 abstract description 8
- 230000003044 adaptive effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model relates to a cold rolling technical field that rolls up, and disclose a cold rolling uncoiling device with straining device, comprising a base plate, the bottom plate top is provided with first installation curb plate, the bottom plate top is provided with the device body that is located first installation curb plate front side, first installation curb plate front side is provided with the tensioning assembly who is located device body top, first installation curb plate front side is provided with the transmission assembly who is located tensioning assembly top and one end and extends to its inside and rather than swing joint, the bottom plate top is provided with the install bin that is located device body right side, the inside swing subassembly that is provided with of install bin, install bin inner wall bottom is provided with the pulling subassembly that one end extends to the inside and rather than swing joint of swing subassembly. The cold-rolled coil uncoiling device with the tensioning mechanism is provided with the tensioning mechanism, and is convenient to adjust the adaptive height of the tensioning mechanism according to the overall coiled thickness change of a coiled material.
Description
Technical Field
The utility model relates to a cold rolling coil technical field specifically is a cold rolling coil uncoiling device with straining device.
Background
The cold-rolled coil is commonly used in the steel industry, is different from a hot-rolled coil, and refers to a steel strip which is directly rolled into a certain thickness by a roller at normal temperature and is rolled into a whole coil by a rolling machine.
The cold-rolled coil uncoiling device is indispensable to the use of an uncoiling device in the use process of a cold-rolled coil, and the existing cold-rolled coil uncoiling device is lack of a necessary tensioning mechanism in the use process and is inconvenient to adjust the adaptive height of the tensioning mechanism according to the thickness change of the whole coiled material, so that the cold-rolled coil uncoiling device with the tensioning mechanism is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cold rolling uncoiling device with straining device possesses and has straining device, and is convenient for change according to the whole thickness of convoluteing of coiled material, adjusts advantages such as straining device adaptation height, has solved current cold rolling uncoiling device in the use, lacks necessary straining device, and is not convenient for change according to the whole thickness of convoluteing of coiled material, adjusts the problem of straining device's adaptation height.
(II) technical scheme
Have straining device for realizing the aforesaid, and be convenient for according to the whole thickness variation of convoluteing of coiled material, adjust the purpose of straining device adaptation height, the utility model provides a following technical scheme: a cold-rolled coil uncoiling device with a tensioning mechanism comprises a bottom plate, wherein a first installation side plate is arranged at the top of the bottom plate, a device body positioned on the front side of the first installation side plate is arranged at the top of the bottom plate, a tensioning assembly positioned above the device body is arranged on the front side of the first installation side plate, a transmission assembly positioned above the tensioning assembly and provided with one end extending into the first installation side plate and movably connected with the transmission assembly, an installation box positioned on the right side of the device body is arranged at the top of the bottom plate, a swinging assembly is arranged in the installation box, a pulling assembly with one end extending into the swinging assembly and movably connected with the swinging assembly is arranged at the bottom of the inner wall of the installation box, a pushing assembly with one end extending into the swinging assembly and the other end penetrating through the swinging assembly and extending to the top of the installation box is arranged in the installation box, and a second installation side plate is arranged at the top of the pushing assembly, the first guide wheels that quantity is two and be left side symmetric distribution are provided with to second installation curb plate front side, second installation curb plate front side is provided with the second guide wheel that is located between two first guide wheels and top.
Preferably, the tensioning assembly comprises a first supporting rod, a first supporting rod is fixedly connected to the front side of the first installation side plate and located above the device body, a driven plate is rotatably connected to the outer side of the first supporting rod, a rectangular hole is formed in the driven plate, a mounting frame is fixedly connected to one side, away from the first supporting rod, of the driven plate, and a rolling wheel located above the device body is rotatably connected to the inner side of the mounting frame.
Preferably, the transmission assembly comprises a first servo motor, a first servo motor is fixedly connected to the front side of the first mounting side plate and located above the first supporting rod, a transmission plate is fixedly mounted on an output shaft of the first servo motor, one end of the transmission plate extends to the rear side of the driven plate, and one end of the transmission plate is fixedly connected to a poke rod which extends to the inside of the rectangular hole and is movably connected with the inner side wall of the rectangular hole.
Preferably, the swing subassembly includes the second bracing piece, fixedly connected with quantity is two and is bilateral symmetry distribution's second bracing piece between the both sides around the installation box inner wall, two second bracing piece outsides all rotate and are connected with the swing board that is cross dislocation distribution, the spout that quantity was two and was bilateral symmetry distribution is opened to the installation box inner wall rear side, the inside equal fixedly connected with one end of two swing boards extends to the inside slide bar of left and right sides spout respectively, the spacing hole that is located second bracing piece top is all seted up to two swing inboard portions, two swing inboard back of the body equal fixedly connected with spacing frames in one side.
Preferably, the pulling subassembly includes the pull rod, sliding connection has the pull rod that is located the swing board rear side behind the installation box inner wall, pull rod front side fixedly connected with extend to two spacing downtheholess respectively and rather than downthehole lateral wall sliding connection's first circle piece, installation box inner wall bottom fixedly connected with riser, installation box inner wall bottom fixedly connected with is located the second servo motor on riser right side, fixed mounting has one end and the riser right side to rotate the rope section of thick bamboo of being connected on the second servo motor output shaft, the winding of the rope section of thick bamboo outside has one end and pull rod bottom fixed connection's stay cord.
Preferably, the promotion subassembly includes the push rod, and the inside swing joint of install bin has one end to run through and extend to the push rod at its top, and the quantity of push rod is two and is located the rear side of two spacing frames respectively, and the front side fixedly connected with one end that the push rod is located the inside one end of install bin extends to spacing frame inside and rather than inner wall swing joint's second circle piece, left side push rod top fixedly connected with one end and right side push rod top fixed connection's diaphragm, second installation curb plate fixed connection is at the diaphragm top.
(III) advantageous effects
Compared with the prior art, the utility model provides a cold rolling uncoiling device with straining device possesses following beneficial effect:
the cold-rolled coil uncoiling device with the tensioning mechanism guides a cold-rolled coil to move to the right side of a second installation side plate through a first guide wheel and a second guide wheel, drives a driving plate to rotate by starting a first servo motor, drives a driven plate to swing around a first supporting rod through a poke rod when the driving plate rotates, further enables the driven plate to adjust the height of a rolling wheel according to the thickness of the coiled material wound outside a device body, tensions the cold-rolled coil, drives a rope drum to rotate by starting a second servo motor, winds the pulling rope when the rope drum rotates, further enables the pulling rope to pull a pull rod to move downwards, pulls the swinging plates on the left side and the right side to rotate around a second supporting rod through a first round block when the pull rod moves downwards, drives a limiting frame to move together when the swinging plates rotate, and further enables two push rods to push transverse plates to integrally move upwards, the transverse plate drives the second mounting side plate to move together when moving, the horizontal heights of the first guide wheel and the second guide wheel on the front side of the second mounting side plate are adjusted, and then the tensioning effect of the second mounting side plate is adjusted, so that the purpose of adjusting the adaptive height of the tensioning mechanism according to the thickness change of the whole coiled material is achieved, and convenience is brought to the use of a user.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the local schematic view of the installation box structure of the present invention.
In the figure: the device comprises a base plate 1, a first mounting side plate 2, a device body 3, a tensioning assembly 4, a first supporting rod 41, a driven plate 42, a rectangular hole 43, a mounting rack 44, a rolling wheel 45, a transmission assembly 5, a first servo motor 51, a transmission plate 52, a poking rod 53, a mounting box 6, a swinging assembly 7, a second supporting rod 71, a swinging plate 72, a sliding chute 73, a sliding rod 74, a limiting hole 75, a limiting frame 76, a pulling assembly 8, a pull rod 81, a first round block 82, a vertical plate 83, a second servo motor 84, a rope drum 85, a pull rope 86, a pushing assembly 9, a push rod 91, a second round block 92, a transverse plate 93, a second mounting side plate 10, a first guide wheel 11 and a second guide wheel 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a cold-rolled coil uncoiling device with a tensioning mechanism includes a bottom plate 1, a first installation side plate 2 is fixedly connected to the top of the bottom plate 1, a device body 3 located on the front side of the first installation side plate 2 is fixedly connected to the top of the bottom plate 1, a tensioning assembly 4 located above the device body 3 is movably connected to the front side of the first installation side plate 2, the tensioning assembly 4 includes a first supporting rod 41, the first supporting rod 41 located above the device body 3 is fixedly connected to the front side of the first installation side plate 2, a driven plate 42 is rotatably connected to the outer side of the first supporting rod 41, a rectangular hole 43 is formed in the driven plate 42, a mounting frame 44 is fixedly connected to one side of the driven plate 42 away from the first supporting rod 41, and a rolling wheel 45 located above the device body 3 is rotatably connected to the inner side of the mounting frame 44.
2 front side fixedly connected with of first installation curb plate is located tensioning part 4 top and one end extends to its inside and rather than swing joint's drive assembly 5, drive assembly 5 includes first servo motor 51, 2 front side fixedly connected with of first installation curb plate is located first servo motor 51 of first bracing piece 41 top, fixedly mounted has one end to extend to the driving plate 52 of driven plate 42 rear side on the output shaft of first servo motor 51, driving plate 52 front side fixedly connected with one end extends to inside and rather than downthehole lateral wall swing joint's of rectangular hole 43 poker rod 53.
6 inner wall bottom fixedly connected with one end of install bin 6 extends to inside and rather than swing joint's pulling subassembly 8 of swing subassembly 7, pulling subassembly 8 includes pull rod 81, 6 inner wall rear sides sliding connection of install bin has the pull rod 81 that is located swing board 72 rear side, pull rod 81 front side fixedly connected with extend to two spacing hole 75 respectively inside and rather than downthehole lateral wall sliding connection's first cake 82, 6 inner wall bottom fixedly connected with risers 83 of install bin, 6 inner wall bottom fixedly connected with of install bin is located the second servo motor 84 on riser 83 right side, fixed mounting has rope reel 85 that one end and riser 83 right side are connected on the output shaft of second servo motor 84, the winding of rope reel 85 outside has one end and pull rod 81 bottom fixed connection's stay cord 86.
The inside of the installation box 6 is movably connected with a pushing assembly 9, one end of the pushing assembly extends to the inside of the swinging assembly 7, the other end of the pushing assembly extends to the top of the installation box 6, the pushing assembly 9 comprises a push rod 91, the inside of the installation box 6 is movably connected with a push rod 91, one end of the push rod 91 extends to the top of the swinging assembly, the number of the push rod 91 is two, the push rod 91 is respectively arranged at the rear sides of the two limiting frames 76, the front side of the push rod 91 arranged at the inside of the installation box 6 is fixedly connected with a second round block 92, one end of the second round block extends to the inside of the limiting frame 76 and is movably connected with the inner wall of the second round block, the top of the left push rod 91 is fixedly connected with a transverse plate 93, one end of the second installation side plate 10 is fixedly connected with the top of the transverse plate 93, the front side of the second installation side plate 10 is rotatably connected with two first guide wheels 11 which are symmetrically distributed at the left side, a second guide wheel 12 is rotatably connected to the front side of the second mounting side plate 10 between and above the two first guide wheels 11.
The cold-rolled coil is guided by moving the cold-rolled coil to the right side of the second installation side plate 10 through the first guide wheel 11 and the second guide wheel 12, the driving plate 52 is driven to rotate by starting the first servo motor 51, the driving plate 52 drives the driven plate 42 to swing around the first supporting rod 41 as a circle center through the poking rod 53 when rotating, so that the driven plate 42 can adjust the height of the rolling wheel 45 according to the thickness of the coiled material wound outside the device body 3 to tension the cold-rolled coil, the rope drum 85 is driven to rotate by starting the second servo motor 84, the pull rope 86 is wound when the rope drum 85 rotates, so that the pull rod 81 is pulled by the pull rope 86 to move downwards, the left and right swing plates 72 are pulled by the first round block 82 to rotate around the second supporting rod 71 as a circle center when the pull rod 81 moves downwards, the limit frames 76 are driven to move together when the swing plates 72 rotate, and the two push rods 91 push the transverse plate 93 to move upwards as a whole, the transverse plate 93 drives the second mounting side plate 10 to move together when moving, the horizontal heights of the first guide wheel 11 and the second guide wheel 12 on the front side of the second mounting side plate 10 are adjusted, and then the tensioning effect of the second mounting side plate is adjusted when the second mounting side plate is guided, so that the purpose of adjusting the adaptive height of the tensioning mechanism according to the thickness change of the overall winding of the coiled material is achieved, and convenience is brought to the use of a user.
In summary, in the cold roll uncoiling device with the tensioning mechanism, the cold roll passes through the first guide wheel 11 and the second guide wheel 12 and moves to the right side of the second installation side plate 10 to be guided, the first servo motor 51 is started to drive the transmission plate 52 to rotate, the transmission plate 52 drives the driven plate 42 to swing around the first supporting rod 41 as the center of a circle when rotating, so that the driven plate 42 can adjust the height of the rolling wheel 45 according to the thickness of the coiled material wound outside the device body 3 to tension the cold roll, the second servo motor 84 is started to drive the rope drum 85 to rotate, the rope drum 85 winds the rope 86 when rotating, the rope 86 pulls the pull rod 81 to move downwards, the left and right swing plates 72 are pulled by the first round block 82 to rotate around the second supporting rod 71 as the center of a circle when the pull rod 81 moves downwards, and the limit frame 76 is driven to move together when the swing plates 72 rotate, and then make two push rods 91 promote diaphragm 93 and wholly upwards move, diaphragm 93 drives second installation curb plate 10 and moves together when moving, adjust the level of the first leading wheel 11 of second installation curb plate 10 front side and second leading wheel 12, and then the tensioning effect when adjusting its direction, reached and had straining device, and be convenient for according to the whole thickness change of coiling of coiled material, the purpose of adjusting the straining device adaptation height, solved current cold rolling uncoiling device in the use, lack necessary straining device, and be not convenient for according to the whole thickness change of coiling of coiled material, the problem of adjusting the straining device's adaptation height.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A cold-rolled coil uncoiling device with a tensioning mechanism comprises a bottom plate (1), wherein a first installation side plate (2) is arranged at the top of the bottom plate (1), a device body (3) located on the front side of the first installation side plate (2) is arranged at the top of the bottom plate (1), and the device is characterized in that: the front side of the first installation side plate (2) is provided with a tensioning assembly (4) positioned above the device body (3), the front side of the first installation side plate (2) is provided with a transmission assembly (5) positioned above the tensioning assembly (4) and one end of the transmission assembly extends into the first installation side plate and is movably connected with the transmission assembly, the top of the bottom plate (1) is provided with an installation box (6) positioned on the right side of the device body (3), a swinging assembly (7) is arranged in the installation box (6), the bottom of the inner wall of the installation box (6) is provided with a pulling assembly (8) of which one end extends into the swinging assembly (7) and is movably connected with the swinging assembly, a pushing assembly (9) of which one end extends into the swinging assembly (7) and the other end extends into the installation box (6) is arranged in the installation box (6), the top of the pushing assembly (9) is provided with a second installation side plate (10), the utility model discloses a two-way guide wheel, including second installation curb plate (10), second installation curb plate (10) front side is provided with quantity and is two and be first leading wheel (11) of left side symmetric distribution, second installation curb plate (10) front side is provided with second leading wheel (12) that are located between two first leading wheel (11) and top.
2. The cold roll uncoiling device with a tensioning mechanism according to claim 1, characterized in that: tensioning assembly (4) include first bracing piece (41), and first installation curb plate (2) front side fixedly connected with is located first bracing piece (41) of device body (3) top, and first bracing piece (41) outside is rotated and is connected with driven plate (42), and rectangular hole (43) have been seted up to driven plate (42) inside, and driven plate (42) keep away from one side fixedly connected with mounting bracket (44) of first bracing piece (41), and inboard rotation of mounting bracket (44) is connected with and is located roll-in wheel (45) of device body (3) top.
3. The cold roll uncoiling device with a tensioning mechanism according to claim 2, characterized in that: the transmission assembly (5) comprises a first servo motor (51), the front side of the first installation side plate (2) is fixedly connected with the first servo motor (51) located above the first supporting rod (41), a transmission plate (52) with one end extending to the rear side of the driven plate (42) is fixedly installed on an output shaft of the first servo motor (51), and one end of the front side of the transmission plate (52) is fixedly connected with a poking rod (53) which extends to the inside of the rectangular hole (43) and is movably connected with the inner side wall of the rectangular hole (43).
4. The cold roll uncoiling device with a tensioning mechanism according to claim 1, characterized in that: swing subassembly (7) include second bracing piece (71), fixedly connected with quantity is two and is second bracing piece (71) that bilateral symmetry distributes between the both sides around installation box (6) inner wall, two second bracing pieces (71) outside all rotate and are connected with swing board (72) that are the cross dislocation distribution, install box (6) inner wall rear side is seted up quantity and is two and be spout (73) that bilateral symmetry distributes, two inside equal fixedly connected with one end of swing board (72) extend to slide bar (74) inside left and right sides spout (73) respectively, two inside spacing holes (75) that are located second bracing piece (71) top of all offering of swing board (72), two equal fixedly connected with spacing frame (76) in one side of the back of the body of swing board (72).
5. The cold roll uncoiling device with a tensioning mechanism according to claim 4, wherein: pulling subassembly (8) are including pull rod (81), sliding connection has pull rod (81) that is located swing board (72) rear side behind installation box (6) inner wall, pull rod (81) front side fixedly connected with extend to two spacing holes (75) respectively inside and rather than downthehole lateral wall sliding connection's first circle piece (82), installation box (6) inner wall bottom fixedly connected with riser (83), second servo motor (84) that installation box (6) inner wall bottom fixedly connected with is located riser (83) right side, fixed mounting has rope section of thick bamboo (85) that one end and riser (83) right side rotation are connected on second servo motor (84) output shaft, rope section of thick bamboo (85) outside winding has stay cord (86) of one end and pull rod (81) bottom fixed connection.
6. The cold roll uncoiling device with a tensioning mechanism according to claim 4, wherein: promote subassembly (9) including push rod (91), install bin (6) inside swing joint has one end to run through and extend to push rod (91) at its top, the quantity of push rod (91) is two and is located the rear side of two spacing frames (76) respectively, push rod (91) are located the front side fixedly connected with one end of the inside one end of install bin (6) and extend to spacing frame (76) inside and rather than inner wall swing joint's second circle piece (92), left side push rod (91) top fixedly connected with one end and right side push rod (91) top fixed connection's diaphragm (93), second installation curb plate (10) fixed connection is at diaphragm (93) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655172.2U CN217141772U (en) | 2022-03-24 | 2022-03-24 | Cold-rolled coil uncoiling device with tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655172.2U CN217141772U (en) | 2022-03-24 | 2022-03-24 | Cold-rolled coil uncoiling device with tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217141772U true CN217141772U (en) | 2022-08-09 |
Family
ID=82696398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220655172.2U Active CN217141772U (en) | 2022-03-24 | 2022-03-24 | Cold-rolled coil uncoiling device with tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217141772U (en) |
-
2022
- 2022-03-24 CN CN202220655172.2U patent/CN217141772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218647696U (en) | Mica tape wrapping machine | |
| CN217141772U (en) | Cold-rolled coil uncoiling device with tensioning mechanism | |
| CN112792134A (en) | Rolling mill capable of considering both head and tail of steel strip and working method | |
| CN219278982U (en) | Thickening toilet paper rolling equipment | |
| CN220165394U (en) | Tape casting film winding device with leveling structure | |
| CN217223037U (en) | Strip steel leveling device | |
| CN215965498U (en) | Automatic lubricated cold rolling mill | |
| CN214779565U (en) | Coiling mechanism is used in production of plastic ground mat | |
| CN217201106U (en) | Winding device for film blowing machine | |
| CN211613876U (en) | Metal plate coiling and deviation correcting device | |
| CN219772218U (en) | Steel strip galvanized layer thickness control device | |
| CN114803638B (en) | Cross-linked polypropylene foaming piece unreeling device convenient to operate | |
| CN217665494U (en) | Hot-rolled steel coil for photovoltaic support | |
| CN220264813U (en) | Pull ring unreeling machine | |
| CN220920437U (en) | Steel rolling tensioning and extending device | |
| CN220664325U (en) | Cloth coiling device for clothing production | |
| CN218855231U (en) | Uncoiling device | |
| CN215248506U (en) | Online storage device of EVA solar backboard film | |
| CN220886311U (en) | Automatic coiling device for positioning coiling block | |
| CN217831307U (en) | Wire drawing equipment is with receiving and paying out machine constructs | |
| CN217201083U (en) | Waterproofing membrane coiling mechanism | |
| CN218931305U (en) | Steel strand winding device | |
| CN217976043U (en) | Electrically driven windproof roller shutter with steel belt, rack and gear | |
| CN214303619U (en) | High-stability aluminum alloy roller shutter | |
| CN220077991U (en) | Blueprint winding device for engineering cost |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240621 Address after: Room 731B-3, Free Trade Building, No.1 Dongting Road, Dalian Free Trade Zone, Dalian, Liaoning Province, 116000 Patentee after: Dalian Zhihe Xinsheng Metal Materials Co.,Ltd. Country or region after: China Address before: 300000 101-031, zone C1, animation building, No. 126, animation Middle Road, Tianjin Zhongxin ecological city, Binhai New Area, Tianjin Patentee before: Tianjin Yinuo New Material Technology Co.,Ltd. Country or region before: China |