CN215089864U - Uncoiling device for steel coil packing belt - Google Patents
Uncoiling device for steel coil packing belt Download PDFInfo
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- CN215089864U CN215089864U CN202023327095.8U CN202023327095U CN215089864U CN 215089864 U CN215089864 U CN 215089864U CN 202023327095 U CN202023327095 U CN 202023327095U CN 215089864 U CN215089864 U CN 215089864U
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Abstract
The utility model provides a steel coil packing belt decoiling device, which comprises a supporting component, an unreeling component and an anti-scattering component, wherein the supporting component comprises a movable base and a supporting frame arranged on the movable base, a rotating structure is arranged on the supporting frame, and a steel coil is arranged on the supporting frame through the rotating structure; the unwinding assembly is arranged on one side of the support frame and comprises an unwinding clamping roller and a driving piece, wherein the unwinding clamping roller is rotatably arranged, and the driving piece is connected with the unwinding clamping roller; prevent loosing the subassembly and include resistance and mounting structure, the resistance is connected in mounting structure, and mounting structure detachable connects on rotating-structure. The utility model provides a coil of strip packing area unwinding unit, supporting component have the removal base, have satisfied the removal function of device, and the coil of strip passes through rotating-structure and sets up on the support frame to the utilization unreels subassembly control and unreels, has satisfied the demand that on-the-spot coil of strip packing area was opened a book. Simultaneously the diffusion subassembly that sets up can exert to unreeling the power of opposite direction rotation to the coil of strip, prevents that the coil of strip from excessively rotating and causing loosely.
Description
Technical Field
The utility model relates to a coil of strip packing technical field especially relates to a coil of strip packing area unwinding unit.
Background
At present, the coil off-line packing stations of stainless steel cold continuous rolling hard rolls and bright annealing rolls are many and more dispersed, the current cold continuous rolling production line has two hard roll packing stations, 8 double-belt continuous bright annealing furnace production lines have 16 packing stations, finished product warehouse secondary packing stations and the like, the packing stations are many and more scattered, and the distance of each packing station in a factory building is far away. The production rhythm of the stainless steel cold continuous rolling and bright annealing is slow, the quantity of the steel coils which are discharged from the production line in unit time is small, if the steel coil package is completely packaged by automatic uncoiling and packaging equipment with a packaging belt, the one-time investment is high, the use efficiency is low, the practicability is low, and the investment return is low. At present, domestic same lines basically adopt manual or semi-automatic packing. Therefore, in order to meet the characteristics of multiple, dispersed, far-distance and the like of site steel coil packaging stations, the invention of packaging belt uncoiling equipment is urgently needed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that coil of strip packing area unwinding unit among the prior art can not satisfy the station dispersion to a coil of strip packing area unwinding unit is provided.
In order to solve the technical problem, the utility model provides a following technical scheme: a steel coil packing belt uncoiling device, which comprises,
the supporting assembly comprises a moving base and a supporting frame arranged on the moving base, wherein a rotating structure is arranged on the supporting frame, and a steel coil is arranged on the supporting frame through the rotating structure;
the unwinding assembly is arranged on one side of the support frame and comprises an unwinding clamping roller and a driving piece connected with the unwinding clamping roller;
prevent loosing subassembly, including resistance and mounting structure, the resistance is connected mounting structure, mounting structure detachable connects rotating-structure is last.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: the rotating structure comprises an unreeling rotating shaft and a rotating seat, the unreeling rotating shaft is detachably inserted in the center of the steel coil, and the rotating seat is arranged on the supporting frame.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: unreel pivot one end and be equipped with the fixed slot, coil of strip center end penetrates the fixed slot.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: the supporting frame is a plate vertically fixed on the movable base, an inlet is formed in one side of the supporting frame, and the inlet is communicated with the rotating seat.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: the support frame comprises two plates which are arranged in parallel, an inlet and a rotating seat are arranged on each plate, and the unreeling rotating shaft is supposed to be arranged on the two plates.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: the mounting structure comprises a mounting shell, an accommodating cavity is formed in the mounting shell, and the resistance piece is arranged in the accommodating cavity; one end of the mounting shell is provided with a plug-in part, and a plug-in groove is arranged near the rotating structure.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: the resistance piece is an elastic rolling strip, the outer end of the elastic rolling strip is fixedly connected with the installation shell, and the inner end of the elastic rolling strip is fixedly connected with an anti-scattering rotating shaft in the middle in the installation shell; the anti-scattering rotating shaft is detachably connected with the unreeling rotating shaft.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: one of the unreeling rotating shaft is provided with a clamping groove, and one end of the anti-scattering rotating shaft is provided with a clamping portion matched with the clamping groove.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: unreel the pinch roll including the symmetry set up in drive roller and spacing roller on the support frame, spacing roller with leave the mouth of going out strip between the spacing roller, just the drive roller is driven by actuating handle.
As a preferred scheme of coil of strip packing area unwinding unit, wherein: unreel the subassembly and still including preventing moving back the structure, prevent moving back the structure with spacing roller is connected, locate including rotating swing arm on the support frame, the free end of swing arm is located to spacing roller, the swing arm is still overlapped and is equipped with the torsional spring, the torsional spring is applyed the feasible to the swing arm spacing roller is to the power that the drive roller is close to.
The utility model has the advantages that: the utility model provides a coil of strip packing area unwinding unit, supporting component have the removal base, have satisfied the removal function of device, and the coil of strip passes through rotating-structure and sets up on the support frame to the utilization unreels subassembly control and unreels, has satisfied the demand that on-the-spot coil of strip packing area was opened a book. Simultaneously the diffusion subassembly that sets up can exert to unreeling the power of opposite direction rotation to the coil of strip, prevents that the coil of strip from excessively rotating and causing loosely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure of a steel coil packing belt uncoiling device;
FIG. 2 is a schematic view of a support assembly;
FIG. 3 is a schematic structural view of the connection between the unwinding rotating shaft and the steel coil;
FIG. 4 is a schematic structural view of an anti-scatter assembly;
FIG. 5 is a schematic view of the connection between the anti-scatter assembly and the rotating structure;
fig. 6 is a schematic structural diagram of the unwinding assembly.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Example 1
The embodiment provides an uncoiling device for a steel coil packing belt, which is structurally shown in fig. 1, and comprises a supporting assembly 100, an uncoiling assembly 200 and an anti-scattering assembly 300.
The supporting assembly 100 is used for placing the steel reel 400, and includes a movable base 110 and a supporting frame 120, the supporting frame 120 is disposed on the movable base 110, a rotating structure 130 is disposed on the supporting frame 120, and the steel reel is mounted on the supporting frame 120 through the rotating structure 130.
The unwinding assembly 200 is used for pulling the packaging belt 410 on the steel coil to control the length of the packaging belt 410, and is arranged on one side of the support frame 120, and comprises an unwinding clamping roller 210 rotatably arranged and a driving member 220 connected with the unwinding clamping roller. The packing belt 410 passes through the middle of the unwinding nip roller 210, and the driving member 220 drives the unwinding nip roller 210 to rotate, so that the packing belt 410 is driven to move towards one direction, and the extending length of the packing belt 410 can be further controlled.
The anti-loosening assembly 300 for preventing the steel coil from being excessively rotated to loosen the steel reel 400 includes a force member and a mounting structure 320, the resistance member 310 is connected to the mounting structure 320, and the mounting structure 320 is detachably connected to the rotating structure 130. After the anti-scattering assembly 300 is installed on the rotating structure 130, the anti-scattering assembly 300 can apply a force to the steel coil 400 to rotate in the opposite direction to the unwinding direction. When coil of strip dish 400 to unreel the direction after the intercepting back of rotating as required packing area 410, because inertia steel reel 400 can continue to rotate to unreeling the direction, steel reel 400 can be loose this moment, prevents that subassembly 300 applies reverse power to coil of strip dish 400 this moment for steel reel 400 is to antiport, has realized the rotation control to coil of strip dish 400 packing area 410.
The coil of strip packing area unwinding unit that this embodiment provided utilizes supporting component 100 to erect the coil of strip and rotate to utilize supporting component 100 to remove base 110 and realize removing the function, can solve the packing station many, the dispersion, the packing area 410 among the coil of strip packing process far away problem of opening a book, show improvement packing efficiency. The unwinding assembly 200 utilizes the unwinding nip roller 210 and the driving member 220 to pull the packing belt 410, so as to control the extending length of the packing belt 410. The anti-loosening assembly 300 can control the rotating steel coil 400 to be unwound, and the packing belt 410 on the steel coil 400 cannot be loosened due to excessive rotation.
The coil of strip packing area unwinding unit that this embodiment provided has that equipment is simple, the investment is little, the practicality is strong, is convenient for remove according to the use needs, solves packing station many effectively, the dispersion, the coil of strip packing in-process that the distance is far away and takes a roll 410 to open a book the problem, is showing improvement packing efficiency, reduction in production cost.
Example 2
The embodiment provides a steel coil packing belt uncoiling device, which comprises a supporting assembly 100, an uncoiling assembly 200 and an anti-scattering assembly 300. The supporting assembly 100 is used for placing the steel reel 400, and includes a movable base 110 and a supporting frame 120, the supporting frame 120 is disposed on the movable base 110, a rotating structure 130 is disposed on the supporting frame 120, and the steel reel is mounted on the supporting frame 120 through the rotating structure 130. The unwinding assembly 200 is used for pulling the packaging belt 410 on the steel coil to control the length of the packaging belt 410, and is arranged on one side of the support frame 120, and comprises an unwinding clamping roller 210 rotatably arranged and a driving member 220 connected with the unwinding clamping roller. The packing belt 410 passes through the middle of the unwinding nip roller 210, and the driving member 220 drives the unwinding nip roller 210 to rotate, so that the packing belt 410 is driven to move towards one direction, and the extending length of the packing belt 410 can be further controlled. The anti-loosening assembly 300 for preventing the steel coil from being excessively rotated to loosen the steel reel 400 includes a force member and a mounting structure 320, the resistance member 310 is connected to the mounting structure 320, and the mounting structure 320 is detachably connected to the rotating structure 130.
As shown in fig. 2, the rotating structure 130 in this embodiment includes an unwinding rotating shaft 131 and a rotating base 132, the unwinding rotating shaft 131 is detachably inserted in the center of the steel coil, and the rotating base 132 is disposed on the supporting frame 120. After the unreeling rotating shaft 131 is inserted into the center of the steel coil, the steel coil disc 400 is convenient to integrate, and the axial direction of the unreeling rotating shaft 131 is vertical to the disc surface of the steel coil disc 400. At this time, the unreeling rotating shaft 131 is horizontally installed on the rotating seat 132 of the support frame 120, so that the steel reel 400 can rotate on the support frame 120, and the packing belt 410 can be conveniently drawn out from the steel reel 400.
As shown in fig. 3, a fixing groove 131a is formed at one end of the unwinding rotating shaft 131, the fixing groove 131a extends along a radial direction of the unwinding rotating shaft 131, and the packing belt 410 at one end of the center of the steel coil is inserted into the fixing groove 131a, so that the unwinding rotating shaft 131 and the steel coil 400 can be fixed together to rotate together.
As shown in fig. 2, the supporting frame 120 in this embodiment is a plate vertically fixed on the moving base, one side of the supporting frame 120 is provided with an inlet 121, the inlet 121 is communicated with the rotating base 132, and the inlet 121 is located on a side edge of the plate and extends toward the inside of the plate until being connected with the rotating base 132. Specifically, the supporting frame 120 in this embodiment includes two plates disposed in parallel, each of which is provided with the entrance 121 and the rotating seat 132, and the unwinding rotating shaft 131 is assumed to be disposed on the two plates, so that the unwinding rotating shaft 131 can keep two ends balanced, and the steel coil tray 400 is located between the two plates.
As shown in fig. 4, the mounting structure 320 in this embodiment includes a mounting housing 321, a receiving cavity 322 is disposed in the mounting housing 321, and the resistance element 310 is disposed in the receiving cavity 322; the mounting case 321 has a socket 321a at one end thereof, and a socket 132a is formed near the rotating structure 130. Specifically, the mounting housing 321 is a cylindrical hollow cylinder with an opening at one end, and the insertion portion 321a is located at one side of the opening and is a protruding block protruding out of the outer wall of the cylinder. The insertion groove 132a of the rotary seat 132 is located outside the plate and matches with the shape of the projection. When the anti-scattering assembly 300 needs to be installed, the installation housing 321 is sleeved on one end of the unwinding rotating shaft 131 extending out of the rotating seat 132, the insertion part 321a on the installation housing 321 enters the insertion groove 132a, the unwinding rotating shaft 131 is connected with the resistance element 310, and the installation housing 321 cannot rotate due to the obstruction of the insertion part 321a and the insertion groove 132 a.
As shown in fig. 4, the resistance element 310 in this embodiment is an elastic winding strip 311 located on one side of the accommodating cavity 322 away from the opening, an outer end of the elastic winding strip 311 is fixedly connected to the mounting housing 321, an inner end of the accommodating cavity 322 is further provided with a rotatable anti-scattering rotating shaft 312, and an axial direction of the anti-scattering rotating shaft 312 is axially collinear with the unwinding rotating shaft 131. The inner end of the elastic rolling strip 311 is fixedly connected with the anti-scattering rotating shaft 312 in the middle of the mounting shell 321. When the mounting housing 321 is mounted on the rotating base 132, the unwinding rotating shaft 131 is connected to the anti-loosening rotating shaft 312, and the two rotate synchronously. When the steel coil 400 rotates in the unwinding direction, the anti-loosening rotating shaft 312 rotates along with the steel coil, so that the elastic coil strip 311 begins to expand to store elastic potential energy. And after unreeling the pivot 131 and no longer continuing to unreel the direction and rotate, the elastic potential energy in the elastic roll strip 311 begins to release, and the drive prevents loosing pivot 312 and begins to rotate to the rolling direction (unreel the reverse of direction), because unreel pivot 131 still with prevent loosing pivot 312 this moment and be connected to can transmit the rotation torsion of rolling direction to unreeling pivot 131 on, and then whole steel strip dish 400 has the trend to the rolling direction rotation, realized the function of preventing loosing of packing area 410 tightening up on steel strip dish 400.
As shown in fig. 4 and fig. 5, the anti-scattering rotating shaft 312 and the unreeling rotating shaft 131 in this embodiment are detachably connected, specifically, one end of the unreeling rotating shaft 131 is provided with a clamping groove 131b, and one end of the anti-scattering rotating shaft 312 is provided with a clamping portion 312a matched with the clamping groove 131 b. The clamping groove 131b is a square groove formed in the end of the unwinding rotating shaft 131, and the clamping portion 312a is a square column formed in the end of the anti-loosening rotating shaft 312. After the mounting housing 321 is mounted on the rotating base 132, the engaging portion 312a enters the engaging groove 131b, the unwinding shaft 131 and the anti-loosening shaft 312 are integrally connected, and the two shafts start to rotate synchronously.
As shown in fig. 6, the unwinding nip roller 210 in this embodiment is located on one side of the support frame 120 near the bottom, and is located on the side of the steel reel 400, and includes a driving roller 211 and a limiting roller 212 that are symmetrically arranged up and down, the driving roller 211 is above the limiting roller 212, and both are rotatably arranged on the side wall of the support frame 120 through a roller shaft. A strip outlet is reserved between the driving roller 211 and the limiting roller 212 which are close to each other for the packing belt 410 to pass through, the driving roller 211 is driven by a driving part 220, the driving part 220 is a driving handle 221 connected to the driving roller 211, and the driving handle 221 is located on the other side of the support frame 120.
The roller surfaces of the driving roller 211 and the limiting roller 212 are both elastic rubber surfaces, and have large friction force. When the packing belt 410 passes through the strip outlet, the belt surfaces on the two sides of the packing belt 410 are respectively contacted with the roller surfaces of the driving roller 211 and the limiting roller 212, and the friction force exerted by the driving roller 211 drives the packing belt 410 to move outwards, so that the steel coil 400 is unreeled. Meanwhile, the rotation speed and time of the driving roller 211 can be controlled by the driving handle 221, and thus the extension length of the packing belt 410 can be controlled.
After the steel coil 400 stops to be unreeled, the unreeling rotating shaft 131 starts to rotate in the reeling direction under the driving of the anti-scattering assembly 300, and at the moment, in order to prevent the end of the packing belt 410 from slipping out from the middle of the unreeling clamping roller 210, the unreeling assembly 200 further comprises an anti-retreating structure 213 for fixing the end of the packing belt 410. The anti-back structure 213 is connected with the limiting roller 212, and comprises a swing arm 213a rotatably arranged on the support frame 120, the swing arm 213a is rotatably arranged on the support frame 120 through a anti-back rotating shaft 213c, the anti-back rotating shaft 213c is arranged between the unwinding clamping roller 210 and the steel coil plate 400, and the limiting roller 212 is rotatably arranged at the free end of the swing arm 213 a. When the free end of the swing arm 213a rotates toward the steel reel 400, the limiting roller 212 approaches the driving roller 211, so that the outlet contracts to press the middle packing belt 410. On the contrary, the free end of the swing arm 213a rotates towards the direction far away from the steel reel 400, and the distance between the limiting stick and the driving roller 211 can be increased, so that the strip outlet is enlarged, and the packing belt 410 can be conveniently extended out.
Based on this, when the steel coil disc has a rolling direction rotation trend under the driving of the anti-scattering assembly 300, the packing belt 410 at the end part is pulled to contract backwards, at this time, the lower belt of the packing belt 410 applies a horizontal right-side friction force to the elastic rubber roller surface of the limiting roller 212, the friction force is transmitted to the limiting roller 212 and the swing arm 213a and then is decomposed, one part of the friction force is decomposed into a tangential force rotating along the swing arm 213a, the swing arm 213a is driven to rotate towards the direction (clockwise direction in the figure) close to the steel coil disc 400, so that the limiting roller 212 approaches to the driving roller 211, the clamping force received by the upper belt and the lower belt of the packing belt 410 is increased, meanwhile, the friction force between the belt surface of the packing belt 410 and the elastic rubber roller surfaces of the limiting roller 212 and the driving roller 211 is also increased, and the fixing of the packing belt 410 is realized.
On the contrary, when the packing belt 410 moves in the drawing-out direction, the friction force between the packing belt 410 and the limiting roller 212 is opposite to the friction force, and the decomposed tangential force drives the swing arm 213a to rotate in the direction (counterclockwise direction in the figure) away from the steel reel 400, so as to drive the limiting roller 212 to be away from the driving roller 211, so that the strip outlet is enlarged, and the blocking to the extension of the packing belt 410 cannot be caused.
In order to keep the position of the limiting roller 212 near the driving roller 211 so as to keep the driving roller 211 clamping the packaging belt 410, a torsion spring 213b is further disposed between the swing arm 213a and the supporting frame 120 in this embodiment, the torsion spring 213b is disposed on the anti-backing rotation shaft 213c, the two ends of the torsion spring 213b are respectively contacted with the swing arm 213a and the supporting frame 120, and the torsion spring 213b applies a force to the swing arm 213a to make the limiting roller 212 approach the driving roller 211.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a coil of strip packing area unwinding unit which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the supporting assembly (100) comprises a moving base (110) and a supporting frame (120) arranged on the moving base (110), wherein a rotating structure (130) is arranged on the supporting frame (120), and a steel coil is arranged on the supporting frame (120) through the rotating structure (130);
the unwinding assembly (200) is arranged on one side of the support frame (120) and comprises an unwinding clamping roller (210) which is rotatably arranged and a driving piece (220) connected with the unwinding clamping roller;
an anti-scatter assembly (300) comprising a resistance (310) and a mounting structure (320), the resistance (310) being attached to the mounting structure (320), the mounting structure (320) being removably attached to the rotating structure (130).
2. The steel coil packing belt uncoiling device according to claim 1, characterized in that: the rotating structure (130) comprises an unreeling rotating shaft (131) and a rotating seat (132), the unreeling rotating shaft (131) is detachably inserted in the center of the steel coil, and the rotating seat (132) is arranged on the supporting frame (120).
3. The steel coil packing belt uncoiling device according to claim 2, characterized in that: unreel pivot (131) one end and be equipped with fixed slot (131a), coil of strip center end penetrates fixed slot (131 a).
4. The steel coil packing belt uncoiling device according to claim 2 or 3, characterized in that: the supporting frame (120) is a plate vertically fixed on the moving base, an inlet (121) is formed in one side of the supporting frame (120), and the inlet (121) is communicated with the rotating seat (132).
5. The steel coil packing belt uncoiling device according to claim 4, characterized in that: the support frame (120) comprises two plates which are arranged in parallel, an accommodating opening (121) and a rotating seat (132) are arranged on the two plates, and the unreeling rotating shaft (131) is supposed to be arranged on the two plates.
6. The steel coil packing belt uncoiling device according to any one of claims 2, 3 or 5, characterized in that: the mounting structure (320) comprises a mounting shell (321), an accommodating cavity (322) is formed in the mounting shell (321), and the resistance piece (310) is arranged in the accommodating cavity (322); one end of the mounting shell (321) is provided with a plug-in part (321a), and a plug-in groove (132a) is arranged near the rotating structure (130).
7. The steel coil packing belt uncoiling device according to claim 6, characterized in that: the resistance piece (310) is an elastic rolling strip (311), the outer end of the elastic rolling strip (311) is fixedly connected with the mounting shell (321), and the inner end of the elastic rolling strip is fixedly connected with an anti-scattering rotating shaft (312) in the middle in the mounting shell (321); the anti-scattering rotating shaft (312) is detachably connected with the unreeling rotating shaft (131).
8. The steel coil packing belt uncoiling device according to claim 7, characterized in that: one of unreeling pivot (131) is served and is equipped with joint groove (131b), prevent that one of loosing pivot (312) is served and be equipped with joint groove (131b) matched with joint portion (312 a).
9. The steel coil packing belt uncoiling device according to any one of claims 1 to 3, 5 or 8, wherein: unreel pinch roller (210) including the symmetry set up in drive roller (211) and spacing roller (212) on support frame (120), spacing roller (212) with leave out the strip mouth between spacing roller (212), just drive roller (211) are by actuating handle (221) drive.
10. The steel coil packing belt uncoiling device according to claim 9, characterized in that: unreel subassembly (200) still including preventing moving back structure (213), prevent moving back structure (213) with spacing roller (212) are connected, locate including rotating swing arm (213a) on support frame (120), the free end of swing arm (213a) is located in spacing roller (212), swing arm (213a) still overlaps and is equipped with torsional spring (213b), torsional spring (213b) are applyed to swing arm (213a) and are made spacing roller (212) is to the power that drive roller (211) is close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327095.8U CN215089864U (en) | 2020-12-31 | 2020-12-31 | Uncoiling device for steel coil packing belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327095.8U CN215089864U (en) | 2020-12-31 | 2020-12-31 | Uncoiling device for steel coil packing belt |
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| CN215089864U true CN215089864U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023327095.8U Active CN215089864U (en) | 2020-12-31 | 2020-12-31 | Uncoiling device for steel coil packing belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920088A (en) * | 2022-07-06 | 2022-08-19 | 响水巨合金属制品有限公司 | Stainless steel strip winding device |
-
2020
- 2020-12-31 CN CN202023327095.8U patent/CN215089864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920088A (en) * | 2022-07-06 | 2022-08-19 | 响水巨合金属制品有限公司 | Stainless steel strip winding device |
| CN114920088B (en) * | 2022-07-06 | 2024-01-05 | 响水巨合金属制品有限公司 | Stainless steel band winding device |
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