CN223996966U - Uncoiler with bidirectional leveling structure - Google Patents
Uncoiler with bidirectional leveling structureInfo
- Publication number
- CN223996966U CN223996966U CN202520371905.3U CN202520371905U CN223996966U CN 223996966 U CN223996966 U CN 223996966U CN 202520371905 U CN202520371905 U CN 202520371905U CN 223996966 U CN223996966 U CN 223996966U
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Abstract
本实用新型提出了一种设有双向校平结构的开卷机，包括开卷机构，开卷机构设置在底部支撑框上，开卷机构的一侧设有整平机构；整平机构包括下部框架，下部框架的四角分别与支架相连，下部框架顶部转动安装有若干下压辊；下部框架的上方平行设有中部框架，中部框架下方转动安装有若干与下压辊交错分布的上压辊，支架顶部设有与中部框架相连的升降机构。本实用新型在使用时，从开卷机构上展开的金属卷进入挤压间隙内，在挤压间隙内行驶的金属板存不停的上下双向运动，从而沿着金属板的纵长方向破坏原先的残余卷曲应力，使得金属板被整平，而且上压辊和下压辊之间的间隙可通过第二伸缩机构伸缩进行调整，操作简单，使用方便。
This invention discloses an uncoiling machine with a bidirectional leveling structure, including an uncoiling mechanism mounted on a bottom support frame, and a leveling mechanism on one side of the uncoiling mechanism. The leveling mechanism includes a lower frame, with its four corners connected to a support bracket. Several lower pressure rollers are rotatably mounted on the top of the lower frame. A middle frame is parallel to the lower frame, and several upper pressure rollers, staggered with the lower pressure rollers, are rotatably mounted below the middle frame. A lifting mechanism connected to the middle frame is located on the top of the support bracket. In use, the metal coil unwound from the uncoiling mechanism enters the extrusion gap. The metal sheet traveling within the extrusion gap undergoes continuous bidirectional up-and-down movement, thereby breaking down the original residual coiling stress along the longitudinal direction of the metal sheet, thus leveling the metal sheet. Furthermore, the gap between the upper and lower pressure rollers can be adjusted by a second telescopic mechanism, making operation simple and convenient.
Description
Technical Field
The utility model relates to the technical field of uncoilers, in particular to an uncoiler with a bidirectional leveling structure.
Background
The uncoiler is special equipment for a metal plate leveling line, is used for placing a coil to be processed of metal and feeding the coil to a next process, and can form an uncoiling, leveling and shearing production line and other metal plate processing production lines according to related processing requirements.
The metal plate unreeled by the uncoiler is required to be leveled by a leveling device, the existing uncoiler does not have the leveling function, and the metal plate is unfolded and then enters the leveling device to be leveled. For this purpose, we propose an uncoiler provided with a bi-directional leveling structure.
Disclosure of utility model
The utility model provides an uncoiler with a bidirectional leveling structure, which has the advantages that a metal coil which is uncoiled from an uncoiling mechanism directly enters an extrusion gap, so that a metal plate is leveled, and the problems in the background art are solved.
The technical scheme of the utility model is realized in that the uncoiler with the bidirectional leveling structure comprises an uncoiling mechanism, wherein the uncoiling mechanism is arranged on a bottom supporting frame, and one side of the uncoiling mechanism is provided with a leveling mechanism;
The leveling mechanism comprises a lower frame, four corners of the lower frame are respectively connected with a bracket, the bottom of the bracket is fixed with a bottom supporting frame, a plurality of lower press rolls are rotatably arranged at the top of the lower frame, a middle frame is arranged above the lower frame in parallel, a plurality of upper press rolls which are distributed with the lower press rolls in a staggered manner are rotatably arranged below the middle frame, a lifting mechanism connected with the middle frame is arranged at the top of the bracket, the lifting mechanism drives the upper press rolls to be arranged above the lower press rolls, an extrusion gap is arranged between the upper press rolls and the lower press rolls, a metal coil which is unfolded from an uncoiling mechanism enters the extrusion gap, and the lower press rolls are driven to rotate by a driving device, so that the lower press rolls drive the metal coil to move in the extrusion gap.
Preferably, one end of the bottom of the middle frame, which is close to the uncoiling mechanism, is rotatably provided with an upper driving roller, one end of the top of the lower frame, which is close to the uncoiling mechanism, is rotatably provided with a lower driving roller, the lower driving roller is positioned under the upper driving roller, the lower driving roller clamps the upper driving roller metal coil, and the lower driving roller is driven to rotate by a driving device.
Preferably, the driving device comprises a first driving motor arranged on a bottom supporting frame below the lower frame, and second driving wheels are respectively arranged on a rotating shaft of the first driving motor and one ends of the lower pressing roller and the lower driving roller and are connected through driving belts.
Preferably, the lifting mechanism comprises a top frame arranged at the top of the bracket, the middle part of the top frame is vertically downwards provided with a second telescopic mechanism, and the second telescopic mechanism is vertically connected with the middle part of the middle frame;
Four corners of the middle frame are respectively arranged at the bracket, the four corners of the middle frame are respectively connected to the supporting guide rails through the sliding blocks, and the supporting guide rails are respectively arranged on the side surfaces of the bracket.
Preferably, the uncoiling mechanism comprises a stand, a supporting sleeve is rotatably arranged in the top of the stand, and the supporting sleeve is parallel to one side of the extrusion gap;
The support sleeve is rotatably provided with a transmission shaft, one end of the transmission shaft, which is close to the extrusion gap, extends to the outside of the support sleeve, the tail end surface of the transmission shaft is provided with external threads, the end part of the transmission shaft is coaxially provided with an annular seat, the inner surface of the annular seat is provided with internal threads matched with the external threads, the annular seat is in threaded connection with the tail end of the transmission shaft, a plurality of arc plates are arranged in parallel and symmetrically outside the support sleeve, one side of each arc plate, which is close to the support sleeve, is respectively and rotatably connected with at least two driving arms which are obliquely arranged, the driving arms are arranged in parallel, one ends of the driving arms, which are far away from the arc plates, are respectively and rotatably connected to the annular seat and the surface of the support sleeve, one ends of the support sleeve, which are far away from the annular seat, are connected with a second driving motor through a flange, and a rotating shaft of the second driving motor is connected with the end part of the transmission shaft;
One end of the supporting sleeve, which is far away from the annular seat, is also connected with the driving mechanism.
Preferably, the driving mechanism comprises a third driving motor arranged on the machine base, first driving wheels are arranged on a rotating shaft of the third driving motor and on the supporting sleeve, the two first driving wheels are connected through a conveying belt, one end, far away from the annular seat, of the supporting sleeve is rotatably arranged in the top of the supporting seat, and the bottom of the supporting seat is fixed with the machine base.
Preferably, a limiting disc is arranged on one side of the arc-shaped plate, which is close to the base, and the limiting disc is coaxially arranged on the supporting sleeve.
Preferably, the motor further comprises an energizing slip ring, a rotor of the energizing slip ring is connected with the second driving motor through a wire, the rotor is coaxially arranged on the supporting sleeve, a stator of the energizing slip ring is arranged on the supporting seat, and the stator is in sliding contact with the rotor.
Preferably, a support is arranged on one side of the base, a driving shaft is rotatably arranged on the support, the driving shaft is parallel to the driving shaft, an arc-shaped pressing arm is connected to one end, far away from the support, of the driving shaft, a pressing wheel is rotatably arranged at the tail end of the arc-shaped pressing arm and is arranged above the metal coil, a connecting rod is arranged at one end, close to the support, of the driving shaft, a first telescopic mechanism is rotatably arranged at the tail end of the connecting rod, and the other end of the first telescopic mechanism is obliquely downward and rotatably connected to the side face of the base.
Compared with the prior art, when the metal coil expanding device is used, the metal coil expanding from the uncoiling mechanism enters the extrusion gap, the deformed metal plate is jacked upwards by the lower pressing roller, the deformed metal plate is jacked downwards by the lower pressing roller, and the metal plate running in the extrusion gap moves continuously in the up-down bidirectional mode, so that the original residual curling stress is damaged along the longitudinal direction of the metal plate, the metal plate is flattened, and the gap between the upper pressing roller and the lower pressing roller can be adjusted through the expansion and contraction of the second expansion mechanism, so that the operation is simple and the use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a side structure of the present utility model.
FIG. 2 is a schematic diagram of another embodiment of the present utility model.
Fig. 3 is a front view of the present utility model.
FIG. 4 is a schematic view of the structure of the present utility model with the metal coil removed.
Fig. 5 is a schematic structural view of the unwinding mechanism of the present utility model.
In the figure, 1, a bottom supporting frame, 2, a first telescopic mechanism, 3, a driving shaft, 4, a connecting rod, 5, a support, 6, a sealing cover, 7, a base, 8, an arc pressing arm, 9, a pinch roller, 10, a supporting guide rail, 11, a top frame, 12, an arc plate, 13, a control cabinet, 14, a lower frame, 15, a bracket, 16, a lower pressing roller, 17, a second telescopic mechanism, 18, a middle frame, 19, an upper pressing roller, 20, a limiting disc, 21, a first driving motor, 22, a second driving motor, 23, an upper driving roller, 24, a third driving motor, 25, a lower driving roller, 26, a driving shaft, 27, an energizing slip ring, 28, a first driving wheel, 29, a supporting sleeve, 30, a driving arm, 31, an annular seat, 32, a second driving wheel, and a supporting seat.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the utility model provides a technical scheme that an uncoiler with a bidirectional leveling structure comprises an uncoiling mechanism, wherein the uncoiling mechanism is arranged on a bottom supporting frame 1 and comprises a machine base 7, and a supporting sleeve 29 is rotatably arranged in the top of the machine base 7. A transmission shaft 26 is rotatably mounted in the supporting sleeve 29, wherein two ends of the supporting sleeve 29 are respectively connected with the transmission shaft 26 through bearings, one end of the transmission shaft 26 extends to the outside of the supporting sleeve 29, an annular seat 31 is coaxially mounted on the end of the transmission shaft 26, the annular seat 31 is in threaded connection with the tail end of the transmission shaft 26, namely, an external thread is arranged on the tail end surface of the transmission shaft 26, and an internal thread matched with the external thread is arranged on the inner surface of the annular seat 31;
The outer part of the supporting sleeve 29 is provided with a plurality of arc plates 12 in parallel and symmetrically, in fig. 4, the plurality of arc plates 12 are four and symmetrically distributed, one side of the arc plates 12 close to the supporting sleeve 29 is respectively connected with at least two driving arms 30 which are obliquely arranged in a rotating way, the number of the driving arms 30 on each arc plate is two, the driving arms 30 are required to be arranged in parallel, and one end of the driving arm 30 far away from the arc plate 12 is respectively connected on the surfaces of the annular seat 31 and the supporting sleeve 29 in a rotating way as shown in fig. 5;
The end of the support sleeve 29 away from the annular seat 31 is connected to the second driving motor 22 through a flange (as indicated by an arrow a in fig. 5), and a rotating shaft of the second driving motor 22 is connected to an end of the transmission shaft 26, so that the second driving motor 22 can drive the transmission shaft 26 to rotate in the support sleeve 29. As shown in fig. 5, when the second driving motor 22 drives the driving shaft 26 to rotate, the driving shaft 26 can drive the annular seat 31 to reciprocate along the axial direction of the driving shaft, so that the annular seat 31 is close to the supporting sleeve 29 or far away from the supporting sleeve 29, when the annular seat 31 is close to the supporting sleeve 29, the annular seat 31 can drive the driving arm 30 to jack up upwards, so that the arc plate 12 is outwards spread, and when the annular seat 31 is far away from the supporting sleeve 29, the driving arm 30 is driven to tend to horizontally move, so that the arc plate 12 is inwards folded;
In use, as shown in fig. 1, the coil is sleeved on the arcuate plate 12, and the arcuate plate 12 is simultaneously unwound to support the inside of the coil under the drive of the second drive motor 22. As shown in fig. 1 and 4, a support 5 is installed on one side of a stand 7, a driving shaft 3 is rotatably installed on the support 5, the driving shaft 3 is parallel to a driving shaft 26, an arc-shaped pressing arm 8 is connected to one end, away from the support 5, of the driving shaft 3, a pressing wheel 9 is rotatably installed at the tail end of the arc-shaped pressing arm 8, and the pressing wheel 9 is arranged above a metal coil. A connecting rod 4 is arranged at one end of the driving shaft 3, which is close to the support 5, a first telescopic mechanism 2 is rotatably arranged at the tail end of the connecting rod 4, and the other end of the first telescopic mechanism 2 is obliquely downward and rotatably connected to the side surface of the base 7;
The first telescopic machanism 2 is the cylinder, and the cylinder passes through connecting rod 4 drive shaft 3 and rotates to this can let arc press arm 8 rotate, when using, control arc press arm 8 put at the top of metal book, compress tightly the free end of metal book through pinch roller 9 promptly, avoid the free end of metal book to loosen suddenly.
In the actual use process, the supporting sleeve 29 needs to rotate, so that the arc-shaped plate 12 is driven to rotate by the supporting sleeve 29 to gradually unwind the metal coil, one end of the supporting sleeve 29 far away from the annular seat 31 is also connected with a driving mechanism, the driving mechanism comprises a third driving motor 24 arranged on the machine base 7, a first driving wheel 28 is arranged on the rotating shaft of the third driving motor 24 and on the supporting sleeve 29, the two first driving wheels 28 are connected through a conveying belt, and the first driving wheel 28 is a chain wheel and a conveying belt chain;
In order to make the support performance of the support sleeve 29 better, the support sleeve is more stable during rotation, one end, far away from the annular seat 31, of the support sleeve 29 is rotatably arranged in the top of the support seat 33, the bottom of the support seat 33 is fixed with the machine seat 7, two support points of the support seat 33 and the machine seat 7 exist on the support sleeve 29, and the support effect of the support sleeve 29 is better.
The leveling mechanism is arranged on one side of the unwinding mechanism, and the leveling mechanism is described in detail below;
As shown in fig. 1, the leveling mechanism comprises a lower frame 14, four corners of the lower frame 14 are respectively connected with a bracket 15, the bottom of the bracket 15 is fixed with a bottom supporting frame 1, and a plurality of lower press rollers 16 are rotatably arranged at the top of the lower frame 14;
The upper side of the lower frame 14 is provided with a middle frame 18 in parallel, a plurality of upper press rolls 19 which are distributed with the lower press rolls 16 in a staggered way are rotatably arranged below the middle frame 18, the top of the bracket 15 is provided with a lifting mechanism connected with the middle frame 18, the lifting mechanism comprises a top frame 11 arranged at the top of the bracket 15, the middle part of the top frame 11 is vertically downwards provided with a second telescopic mechanism 17, the second telescopic mechanism 17 is an air cylinder or a hydraulic cylinder, but a hydraulic cylinder is selected, and the second telescopic mechanism 17 is vertically connected with the middle part of the middle frame 18. Four corners of the middle frame 18 are respectively arranged at the support 15, the four corners of the middle frame 18 are respectively connected to the support guide rails 10 through sliding blocks, the support guide rails 10 are respectively arranged on the side surfaces of the support 15, so that the middle frame 18 can be driven to lift up and down through the second telescopic mechanism 17, and the four corners of the middle frame 18 move on the support guide rails 10, so that the middle frame 18 is more stable;
When in use, the lifting mechanism drives the upper press roller 19 to be arranged above the lower press roller 16, an extrusion gap is arranged between the upper press roller and the lower press roller, the extrusion gap is parallel to one side of the supporting sleeve 29, a metal coil which is unfolded from the uncoiling mechanism enters the extrusion gap, the lower press roller 16 is driven to rotate by a driving device, and the lower press roller 16 drives the metal coil to move in the extrusion gap. In the use process, the deformed metal plate is jacked up by the lower press roll 16, the deformed metal plate is jacked down by the lower press roll 16, and the metal plate running in the extrusion gap moves up and down in a continuous bidirectional manner, so that the original residual curling stress is destroyed along the longitudinal direction of the metal plate, and the metal plate is leveled. It should be noted that, the gap between the upper press roller 19 and the lower press roller 16 can be adjusted by the expansion and contraction of the second expansion mechanism 17, which is very convenient.
Further, in order to enable the metal plate to stably advance forward, as shown in fig. 3, an upper driving roller 23 is rotatably installed at one end, close to the uncoiling mechanism, of the bottom of the middle frame 18, a lower driving roller 25 is rotatably installed at one end, close to the uncoiling mechanism, of the top of the lower frame 14, the lower driving roller 25 is located right below the upper driving roller 23, the lower driving roller 25 clamps the metal coil of the upper driving roller 23, and the lower driving roller 25 is driven to rotate by a driving device;
The driving device comprises a first driving motor 21 arranged on a bottom supporting frame 1 below a lower frame 14, a second driving wheel 32 is respectively arranged on a rotating shaft of the first driving motor 21 and one ends of a lower pressing roller 16 and a lower driving roller 25, the second driving wheels 32 are connected through a driving belt, the second driving wheel 32 is a chain wheel, and the driving belt is a driving chain.
Further, a limiting disc 20 is arranged on one side, close to the base 7, of the arc-shaped plate 12, the limiting disc 20 is coaxially arranged on the supporting sleeve 29, and the limiting disc 20 can limit a metal coil on the arc-shaped plate 12.
Further, in operation, the second driving motor 22 is required to rotate continuously, so that the second driving motor 22 is required to realize control in the process of rotation, and the application further comprises an energizing slip ring 27, wherein a rotor of the energizing slip ring 27 is connected with the second driving motor 22 through a wire, the rotor is coaxially arranged on the supporting sleeve 29, a stator of the energizing slip ring 27 is arranged on the supporting seat 33, and the stator is in sliding contact with the rotor.
Based on the above embodiment, as shown in fig. 1 and 4, the control cabinet 13 is mounted on the support 15, a controller is disposed in the control cabinet 13, the controller is a PLC logic controller or a host, and the controller is respectively connected with the first telescopic mechanism 2, the second telescopic mechanism 17, the first driving motor 21, the third driving motor 24, the energizing slip ring 27 and the first driving wheel 28, so that automatic control can be achieved, and a control panel and operation keys are also disposed on the surface of the control cabinet 13.
Based on the above embodiment, it may be further optimized that the housing 7 is provided with a sealing cover 6, in which the second driving motor and the third driving motor 24 are housed by the sealing cover 6.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The uncoiler with the bidirectional leveling structure comprises an uncoiling mechanism, wherein the uncoiling mechanism is arranged on a bottom supporting frame (1), and is characterized in that one side of the uncoiling mechanism is provided with a leveling mechanism;
The leveling mechanism comprises a lower frame (14), four corners of the lower frame (14) are respectively connected with a bracket (15), the bottom of the bracket (15) is fixed with the bottom supporting frame (1), and a plurality of lower press rollers (16) are rotatably arranged at the top of the lower frame (14);
A middle frame (18) is arranged above the lower frame (14) in parallel, a plurality of upper press rolls (19) which are distributed with the lower press rolls (16) in a staggered way are rotatably arranged below the middle frame (18), a lifting mechanism connected with the middle frame (18) is arranged at the top of the bracket (15), the lifting mechanism drives the upper press rolls (19) to be arranged above the lower press rolls (16), an extrusion gap is arranged between the upper press rolls and the lower press rolls, and a metal coil which is unfolded from the uncoiling mechanism enters the extrusion gap;
The lower press roll (16) is driven to rotate by a driving device, so that the lower press roll (16) drives the metal coil to move in the extrusion gap.
2. Uncoiler with a bidirectional leveling structure according to claim 1, characterized in that the bottom of the middle frame (18) is rotatably provided with an upper driving roller (23) at one end near the uncoiling mechanism, the end near the uncoiling mechanism at the top of the lower frame (14) is rotatably provided with a lower driving roller (25), the lower driving roller (25) is positioned under the upper driving roller (23), the lower driving roller (25) clamps the upper driving roller (23) metal coil, and the lower driving roller (25) is driven to rotate by a driving device.
3. Uncoiler with a two-way leveling structure according to claim 2, characterized in that the driving means comprise a first driving motor (21) arranged on the bottom supporting frame (1) below the lower frame (14), and that a second driving wheel (32) is arranged on the rotating shaft of the first driving motor (21) and at one end of the lower pressing roll (16) and the lower driving roll (25), respectively, and the second driving wheels (32) are connected by a driving belt.
4. A reel provided with a bi-directional leveling structure as claimed in claim 3, characterized in that the lifting mechanism comprises a top frame (11) mounted on top of the support (15), a second telescopic mechanism (17) is mounted vertically downwards in the middle of the top frame (11), and the second telescopic mechanism (17) is vertically connected with the middle of the middle frame (18);
Four corners of the middle frame (18) are respectively arranged at the bracket (15), the four corners of the middle frame (18) are respectively connected to the supporting guide rail (10) through sliding blocks, and the supporting guide rails (10) are respectively arranged on the side surfaces of the bracket (15).
5. The uncoiler with the bidirectional leveling structure according to claim 1, wherein the uncoiler comprises a stand (7), a supporting sleeve (29) is rotatably arranged in the top of the stand (7), and the supporting sleeve (29) is parallel to one side of the extrusion gap;
The supporting sleeve (29) is rotatably provided with a transmission shaft (26), one end, close to the extrusion gap, of the transmission shaft (26) extends to the outside of the supporting sleeve (29), external threads are arranged on the tail end surface of the transmission shaft (26), an annular seat (31) is coaxially arranged on the end part of the transmission shaft (26), internal threads matched with the external threads are arranged on the inner surface of the annular seat (31), and the annular seat (31) is in threaded connection with the tail end of the transmission shaft (26);
A plurality of arc plates (12) are arranged outside the supporting sleeve (29) in parallel and symmetrically, one side of the arc plates (12) close to the supporting sleeve (29) is respectively connected with at least two driving arms (30) which are obliquely arranged in a rotating way, the driving arms (30) are arranged in parallel, and one ends of the driving arms (30) far away from the arc plates (12) are respectively connected to the surfaces of the annular seat (31) and the supporting sleeve (29) in a rotating way;
one end of the supporting sleeve (29) far away from the annular seat (31) is connected with the second driving motor (22) through a flange, and a rotating shaft of the second driving motor (22) is connected with the end part of the transmission shaft (26);
the end of the supporting sleeve (29) far away from the annular seat (31) is also connected with the driving mechanism.
6. The uncoiler with the bidirectional leveling structure according to claim 5, wherein the driving mechanism comprises a third driving motor (24) arranged on the machine base (7), a first driving wheel (28) is arranged on a rotating shaft of the third driving motor (24) and on a supporting sleeve (29), and the two first driving wheels (28) are connected through a conveying belt;
one end of the supporting sleeve (29) far away from the annular seat (31) is rotatably arranged in the top of the supporting seat (33), and the bottom of the supporting seat (33) is fixed with the machine seat (7).
7. The uncoiler with the bidirectional leveling structure according to claim 5, wherein a limiting disc (20) is arranged on one side of the arc-shaped plate (12) close to the machine base (7), and the limiting disc (20) is coaxially arranged on the supporting sleeve (29).
8. The uncoiler with the bidirectional leveling structure according to claim 6, further comprising an energizing slip ring (27), wherein a rotor of the energizing slip ring (27) is connected with the second driving motor (22) through a wire, the rotor is coaxially mounted on a supporting sleeve (29), a stator of the energizing slip ring (27) is mounted on a supporting seat (33), and the stator is in sliding contact with the rotor.
9. The uncoiler with the bidirectional leveling structure according to claim 6, wherein a support (5) is arranged on one side of the base (7), a driving shaft (3) is rotatably arranged on the support (5), the driving shaft (3) is parallel to a driving shaft (26), one end of the driving shaft (3) far away from the support (5) is connected with an arc-shaped pressing arm (8), a pressing wheel (9) is rotatably arranged at the tail end of the arc-shaped pressing arm (8), and the pressing wheel (9) is arranged above a metal coil;
One end of the driving shaft (3) close to the support (5) is provided with a connecting rod (4), the tail end of the connecting rod (4) is rotatably provided with a first telescopic mechanism (2), and the other end of the first telescopic mechanism (2) is obliquely downward and rotatably connected to the side surface of the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520371905.3U CN223996966U (en) | 2025-03-05 | 2025-03-05 | Uncoiler with bidirectional leveling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520371905.3U CN223996966U (en) | 2025-03-05 | 2025-03-05 | Uncoiler with bidirectional leveling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223996966U true CN223996966U (en) | 2026-03-17 |
Family
ID=99043193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520371905.3U Active CN223996966U (en) | 2025-03-05 | 2025-03-05 | Uncoiler with bidirectional leveling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223996966U (en) |
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2025
- 2025-03-05 CN CN202520371905.3U patent/CN223996966U/en active Active
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