A device for assisting the production of a reinforcement cage

Abstract

The utility model relates to the technical field of reinforcing cage production, specifically relates to a kind of reinforcing cage production device of auxiliary rotation winding wire, the device includes front cage control cabinet and rear cage control cabinet, and the opposite side of front cage control cabinet and rear cage control cabinet is equipped with main shaft, and the lower end of front cage control cabinet and rear cage control cabinet is guided to be equipped with slide rail, still include base, support frame, lateral sliding component and auxiliary rotation component;Base is located between front cage control cabinet and rear cage control cabinet;The direction of the line of front cage control cabinet and rear cage control cabinet is defined as front-back direction, and support frame is movably installed on base along left-right direction;Lateral sliding component includes first driving mechanism;Auxiliary rotation component is arranged on the support frame, and auxiliary rotation component includes second driving mechanism and transmission component, and transmission component is used to carry reinforcing cage body, and second driving mechanism drives reinforcing cage body to rotate by transmission component, and the whole device solves the technical problem that cage body framework winding subsequent circle wire is complicated in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of steel cage production technology, specifically to a steel cage production device that assists in rotating and winding the reinforcing bars. Background Technology

[0002] During the production of rebar cages, multiple parallel main reinforcing bars are first fixed to the spindle of a rotatable roller welding machine, and a positioning device is used to ensure the accuracy of their axial spacing and circumferential distribution. Then, the equipment is started, and the spindle drives the main reinforcing bars to rotate at a uniform speed. Simultaneously, a feeding mechanism continuously feeds pre-formed spiral or annular reinforcing bars to the outer circumference of the main reinforcing bars. During rotation, the welding system continuously welds the contact points between the main reinforcing bars and the annular reinforcing bars, forming a uniformly distributed weld grid. This method of continuous rebar cage production has the advantages of high production efficiency and high dimensional accuracy; however, it requires a dedicated roller welding machine, resulting in high equipment costs and low flexibility, as molds need to be changed when producing rebar cages of different specifications.

[0003] Another process employs a staged rotary winding technique. First, some of the reinforcing bars are opened and fixed, and a small number of main reinforcing bars are welded to form a cage frame with initial rigidity. (This part can be referenced in patent application CN116765730A, which discloses a double-reinforcing cage welding machine. This welding includes a front cage control console and a rear cage control console that can move relative to each other. The front and rear cage control consoles have interconnected main shafts, both of which have reinforcing bar opening structures. When they are close to each other, the two reinforcing bar opening devices are used to open the reinforcing bars to weld a small number of main reinforcing bars to form the cage frame. When they are far apart, the two main shafts are separated to allow space in the middle, and the cage frame can be pulled out from the side.) Then, the cage frame is pulled out of the entire device, and a rotating device drives the cage frame to rotate, while the remaining reinforcing bars are wound and the main reinforcing bars are welded point by point, ultimately completing the overall reinforcing cage. The advantages of this production method are that it can be used for small-batch or on-site production, and it is highly flexible, allowing for rapid adjustment of the number of main reinforcing bars and the shape of the reinforcing bars according to different specifications of reinforcing cages.

[0004] However, the above process still has some shortcomings: the pull-out device and the rotating device lack integration. After the cage frame is pulled out manually, it takes a certain amount of time to fix the cage frame onto the rotating device. The rotating device is generally a motor-driven shaft, and the whole process is quite cumbersome. Utility Model Content

[0005] This invention provides a steel cage production device that assists in rotating and winding the reinforcing bars, in order to solve the technical problem that the subsequent winding of the reinforcing bars in the cage frame is a cumbersome process in the prior art.

[0006] To solve the above problems, the auxiliary rotating and winding rebar cage production device provided by this utility model adopts the following technical solution:

[0007] A steel cage production device with auxiliary rotation winding includes a front cage control console and a rear cage control console. A main shaft is installed on one side of the front cage control console and the rear cage control console. A slide rail is installed at the lower end of the front cage control console and the rear cage control console to control their relative movement. The device also includes a base, a support frame, a lateral sliding component and an auxiliary rotation component.

[0008] The base is located between the front cage control console and the rear cage control console;

[0009] The direction of the line connecting the front cage control console and the rear cage control console is defined as the front-to-back direction, and the support frame is movably mounted on the base in the left-to-right direction;

[0010] The lateral sliding assembly includes a first driving mechanism, which is used to drive the support frame to move into or out of the main shaft in the left-right direction.

[0011] The auxiliary rotating assembly is arranged on the support frame. The auxiliary rotating assembly includes a second driving mechanism and a transmission assembly. The transmission assembly is used to support the rebar cage. The second driving mechanism drives the rebar cage to rotate through the transmission assembly to provide auxiliary rotational power for subsequent rebar winding.

[0012] The beneficial effects of the auxiliary rotating rebar production device provided by this utility model are as follows: After the rebar cage is processed, it can be easily pulled out laterally by the lateral sliding component. The pulled-out rebar cage can be processed in a relatively wide area for the next stage. Since the auxiliary rotating component is integrated, there is no need to change the position of the rebar cage, that is, there is no need to move the rebar cage. The auxiliary rotating component directly provides rotational power for the rebar cage. During this process, the operation of winding the rebar and welding the main rebar at the same time in the next stage can be completed. The whole process greatly reduces the degree of manual intervention and solves the technical problem that the subsequent winding of the cage skeleton is a cumbersome process in the prior art.

[0013] Furthermore, the two ends of the base along its length respectively abut against the two sections of the slide rail, and the length of the base matches the length of the two main shafts after docking, thereby improving space utilization. If there is a gap between the base and the slide rail, not only will it take time to align the base and the slide rail to ensure the processing effect, but it will also result in the gap not being used effectively, causing waste; the base abutting against the two sections of the slide rail allows for quick installation when assembling the entire production device, improving assembly efficiency.

[0014] Furthermore, the base is a frame structure formed by connecting multiple horizontal bars extending forward and backward at intervals and multiple vertical bars extending left and right at intervals. The frame structure has the advantages of simple structure and low cost.

[0015] Furthermore, there are three longitudinal rods, and the upper surfaces of the three longitudinal rods form a track. The lower end of the support frame has three pulleys, which are respectively supported on the three longitudinal rods. The three pulleys and the three longitudinal rods achieve three guiding connections. This multi-point guiding structure not only improves the moving speed but also ensures the stability of the moving trajectory.

[0016] Furthermore, the support frame includes a sliding seat with three pulleys at the bottom. The first driving mechanism is a reduction motor fixed on the sliding seat, which drives the three pulleys to move the sliding seat on the vertical rod.

[0017] Furthermore, the support frame also includes a lifting assembly arranged on the sliding seat. This lifting assembly is used to adjust the position of the auxiliary rotating assembly in the vertical direction while supporting the rebar cage, adapting to the processing of rebar cages of different sizes. By incorporating the lifting assembly, the adaptability of the entire device is improved, enabling it to meet the processing requirements of rebar cages of different sizes.

[0018] Furthermore, the lifting assembly includes a scissor lift bracket and a third drive mechanism connected to the scissor lift bracket, the third drive mechanism being used to drive the scissor lift bracket to lift.

[0019] Furthermore, the scissor lift support includes multiple scissor lifts arranged in a front-to-back direction. The movable support leg of each scissor lift is connected by a connecting rod extending front-to-back. The third drive mechanism is a cylinder fixed to the sliding seat, with the output end of the cylinder connected to the connecting rod to simultaneously drive the opening, closing, lifting, and lowering of each scissor lift. The connecting rod enables a single cylinder to drive the lifting and lowering movement of each scissor lift, resulting in high synchronization and low cost.

[0020] Furthermore, each of the scissor lifts also includes a diagonal bar hinged to a movable support leg, the lower end of the diagonal bar being hinged to a sliding seat, and the upper end of the diagonal bar having a horizontally arranged support plate for supporting the auxiliary rotating assembly.

[0021] Furthermore, each of the movable legs is provided with a guide wheel at its lower end, which is supported on the sliding seat to improve the smoothness of the movement of the movable support.

[0022] Furthermore, the auxiliary rotating assembly includes a frame extending front and rear, and the transmission assembly includes multiple sets of parallel sprocket groups located on the frame. Each sprocket group includes two sprocket supports, and each sprocket support is equipped with a sprocket. The two sprockets in each sprocket group are connected by chain drive. The second driving mechanism is a drive motor arranged on the frame, which drives the two sprockets in each sprocket group to rotate. Each chain supports the rebar cage and assists in its rotation. The multiple sets of chains assist in the rotation of the rebar cage while simultaneously providing point support. This point support method is not only low-cost but also leaves sufficient space for workers to observe the state of the rebar cage, enabling more accurate judgment of the rebar cage's processing status during the winding process.

[0023] Furthermore, the sprockets on one side of the frame are connected by a long rod to achieve synchronous movement of each sprocket group. The output end of the drive motor is connected to the sprocket on one of the sprocket supports. The long rod drives the sprockets on each sprocket support to rotate synchronously, resulting in high synchronization and low cost. Attached Figure Description

[0024] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0025] Figure 1 This is a three-dimensional schematic diagram of the auxiliary rotating and winding rebar cage production device provided by this utility model (chain not shown);

[0026] Figure 2 This is a schematic diagram showing the assembly of the base, support frame, lateral sliding assembly, and auxiliary rotating assembly in this utility model (the chain is not shown).

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0029] Figure 5 for Figure 2 Enlarged diagram of point C in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Front cage control console; 2. Rear cage control console; 3. Main shaft; 4. Slide rail; 5. Base; 6. Support frame; 7. Lateral sliding assembly; 8. Auxiliary rotating assembly; 9. Crossbar; 10. Longitudinal bar; 11. Pulley; 12. Sliding seat; 13. Gear motor; 14. Scissor lift; 15. Movable support leg; 16. Diagonal bar; 17. Connecting rod; 18. Cylinder; 19. Sprocket bracket; 20. Sprocket; 21. Drive motor; 22. Long rod; 23. Transmission sprocket; 24. Guide wheel; 25. Support plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0033] It should be noted that the main concept of this utility model is that, in the staged rotary winding process, after the initial steel cage is formed in the first stage, the steel cage can be easily pulled out laterally by the lateral sliding component 7. The pulled-out steel cage can be processed in the next stage in a relatively wide area. Since the auxiliary rotating component 8 is integrated, there is no need to change the position of the steel cage, that is, there is no need to move the steel cage. The auxiliary rotating component 8 directly provides rotational power for the rotation of the steel cage. In this process, the operation of winding the main reinforcement while welding the main reinforcement in the next stage can be completed, reducing the handling of the steel cage and thus reducing the complexity of the entire process. This solves the technical problem that the subsequent winding of the cage skeleton is a complicated process in the prior art.

[0034] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0035] An embodiment of the auxiliary rotating and winding rebar cage production device provided by this utility model:

[0036] like Figures 1 to 5 As shown, the auxiliary rotating rebar cage production device includes a front cage control console 1 and a rear cage control console 2. A main shaft 3 is installed on one side of each of the front cage control console 1 and the rear cage control console 2. Slide rails 4 are guided to the lower ends of both the front cage control console 1 and the rear cage control console 2 to control their relative movement. In addition, it also includes a base 5, a support frame 6, a lateral sliding assembly 7, and an auxiliary rotating assembly 8.

[0037] In the staged rotary winding process, the welding of a small number of main reinforcing bars and ring bars can be completed through the cooperation of the front cage control console 1 and the rear cage control console 2 to form the cage skeleton. Subsequently, the cage skeleton is pulled out from the entire device, and the cage skeleton is rotated by the rotating device. At the same time, the remaining ring bars are wound and the main reinforcing bars are welded point by point to finally complete the overall steel cage. This content has been explained in the background art, and can also be found in the detailed description in the patent document with publication number CN116765730A. It will not be repeated here.

[0038] The following detailed description of the base 5, support frame 6, lateral sliding assembly 7, and auxiliary rotating assembly 8 will illustrate the specific processing of the cage frame.

[0039] like Figure 1 As shown, the base 5 is located between the front cage control console 1 and the rear cage control console 2; the direction of the line connecting the front cage control console 1 and the rear cage control console 2 is defined as the front-back direction, which serves as the orientation reference for the support frame 6. The support frame 6 is movably mounted on the base 5 in the left-right direction. The lateral sliding assembly includes a first drive mechanism, which drives the support frame 6 to move into or out of the main shaft 3 in the left-right direction. The auxiliary rotation assembly 8 is arranged on the support frame 6. The auxiliary rotation assembly 8 includes a second drive mechanism and a transmission assembly. The transmission assembly is used to support the rebar cage, and the second drive mechanism drives the rebar cage to rotate through the transmission assembly to provide auxiliary rotational power for subsequent rebar winding.

[0040] like Figure 1 As shown, the two ends of the base 5 along its length respectively abut against two sections of slide rail 4, and the length of the base 5 matches the length of the two main shafts 3 after docking, so as to improve space utilization. If there is a gap between the base 5 and the slide rail 4, not only will it take time to align the base 5 and the slide rail 4 to ensure the processing effect, but it will also cause this gap to be not used effectively, resulting in waste; the abutment of the base 5 with the two sections of slide rail 4 can be quickly installed in place when assembling the entire production device, improving assembly efficiency.

[0041] Specifically, the base 5 is a frame structure formed by connecting multiple horizontal bars 9 extending forward and backward at intervals and multiple vertical bars 10 extending left and right at intervals. The frame structure has the advantages of simple structure and low cost. In other embodiments, the base 5 may also be a complete flat plate instead of a frame structure.

[0042] In this embodiment, there are three longitudinal rods 10, and the upper surfaces of the three longitudinal rods 10 form a track. The lower end of the support frame 6 has three pulleys 11, which are respectively supported on the three longitudinal rods 10. The three pulleys 11 and the three longitudinal rods 10 achieve three guiding engagements. This multi-point guiding structure not only improves the moving speed but also ensures the stability of the moving trajectory. In other embodiments, the number of longitudinal rods 10 and the number of pulleys 11 can be adjusted according to actual needs.

[0043] like Figures 2 to 5 As shown, the support frame 6 includes a sliding seat 12, the bottom of which has three pulleys 11. The first driving mechanism is a reduction motor 13 fixed on the sliding seat 12. The reduction motor 13 is used to drive the three pulleys 11 to move the sliding seat 12 on the vertical rod 10.

[0044] To meet the processing requirements of rebar cages of different sizes, the support frame 6 also includes a lifting assembly arranged on the sliding seat 12. The lifting assembly is used to adjust the position of the auxiliary rotating assembly 8 in the vertical direction to support the rebar cage, thus adapting to the processing of rebar cages of different sizes. By setting up the lifting assembly, the adaptability of the entire device is improved. The lifting assembly includes a scissor lift bracket and a third drive mechanism connected to the scissor lift bracket, which is used to drive the scissor lift bracket to move up and down.

[0045] In this embodiment, the scissor lift support includes a plurality of scissor lift brackets 14 arranged in the front-to-back direction, such as... Figure 4 As shown, each scissor lift 14 includes a movable support leg 15 and a diagonal rod 16 hinged to each other. The movable support leg 15 of each scissor lift 14 is connected by a connecting rod 17 extending forward and backward. The movable support leg 15 is hinged to the connecting rod 17, and the lower end of the diagonal rod 16 is hinged to the sliding seat 12. The third drive mechanism is a cylinder 18 fixed on the sliding seat 12. The output end of the cylinder 18 is connected to the connecting rod 17 to simultaneously drive the opening, closing, lifting, and lowering of each scissor lift 14. The connecting rod 17 enables one cylinder 18 to drive the lifting and lowering movement of each scissor lift 14, achieving high synchronization and low cost. In other embodiments, the cylinder 18 can also be replaced by a hydraulic cylinder.

[0046] Furthermore, to improve the smoothness of the scissor lift 14's movement, a guide wheel 24 is provided at the lower end of the movable leg 15. The guide wheel 24 is supported on the sliding seat 12, which improves the smoothness of the movement of the movable leg 15. In other embodiments, a ball bearing can also be provided at the lower end of the movable leg 15.

[0047] In this embodiment, the advantage of using multiple sets of scissor lifts 14 as the lifting assembly is that the direct power of the cylinder 18 can be transmitted to the movable support leg 15 of each scissor lift 14 using a single connecting rod 17, thereby simultaneously driving the up and down movement of each scissor lift 14. This arrangement makes it easier to achieve synchronous lifting at multiple points.

[0048] The following section introduces auxiliary conversion component 8. For example... Figures 2 to 5 As shown, the auxiliary rotating assembly 8 includes a frame extending forward and backward. Each scissor lift 14 has a horizontally arranged support plate 25 at the upper end of its diagonal bar 16. The frame of the auxiliary rotating assembly 8 is fixed on the support plate 25. Multiple support plates 25 jointly support the frame, improving the stability of the frame.

[0049] The transmission assembly includes multiple sets of parallel sprocket groups located on the frame. Each sprocket group includes two sprocket supports 19, and each sprocket support 19 is equipped with a sprocket 20. The two sprockets 20 in each sprocket group are connected by chain drive. The second drive mechanism is a drive motor 21 arranged on the frame, which is used to drive the two sprockets 20 in each sprocket group to rotate.

[0050] Each chain supports the rebar cage and assists in its rotation. Multiple chains assist in the rotation of the rebar cage while simultaneously providing point support. This point support method is not only low-cost but also leaves sufficient space for workers to observe the condition of the rebar cage, enabling more accurate judgment of its processing status during the winding process.

[0051] One side of the frame has a sprocket 20 connected by a long rod 22, which is fixedly connected to the sprocket 20 on its outer periphery to achieve synchronous movement of each sprocket group. The output end of the drive motor is equipped with a transmission sprocket 23, which is connected to the sprocket 20 on one of the sprocket supports 19 via chain drive. The long rod 22 drives the sprockets 20 on each sprocket support 19 to rotate synchronously, resulting in high synchronization and low cost.

[0052] like Figure 5 As shown, each sprocket bracket 19 includes two sprockets 20, one high and one low, forming a triangular shape. This triangular shape allows the two sprocket brackets 19 to support and create a recessed area for placing the rebar cage, improving the stability of the rebar cage placement. In other embodiments, the number of sprockets 20 on each sprocket bracket 19 can be adjusted according to actual needs; for example, it can be one or three.

[0053] Finally, it should be noted that the advantages of using a frame, multiple scissor lifts 14, and multiple sprocket sets in the entire device are that the gaps in many places provide ample space and visibility, making it convenient for operators to observe the overall condition of the rebar cage in real time. This allows for better judgment of the processing progress and status of the rebar cage, which is not only a consideration for reducing material costs, but also for the overall production of the rebar cage.

[0054] The working principle of the auxiliary rotating reinforcing bar production device provided by this utility model is as follows: In the first stage of processing, the front cage control console 1 and the rear cage control console 2 approach each other, and the main shaft 3 supports the reinforcing bar. The welding equipment (not shown in the figure) completes the welding of part of the reinforcing bar and the main bar, and initially forms the reinforcing bar body. During this process, the scissor frame 14 in the support seat rises to support the bottom of the reinforcing bar body. Then, the front cage control console 1 and the rear cage control console 2 move away from each other and take the main shaft 3 away from the reinforcing bar body.

[0055] Then, the second stage of processing begins. The reduction motor 13 operates, driving the sliding seat 12 to move laterally along the base 5 to a spacious position. Then, the drive motor is started, which drives the sprockets 20 on each sprocket bracket 19 to rotate. In turn, the sprockets 20 drive the chain to rotate, and the chain provides auxiliary rotational power for the rotation of the rebar cage, thereby completing the subsequent winding of the reinforcing bars on the rebar cage. This allows for simultaneous winding and welding (welding between the newly wound reinforcing bars and the main bars). During this process, the height of each scissor lift 14 is adjusted by the action of the cylinder 18, thereby adjusting the height of the rebar cage to facilitate winding, until the number of windings of the reinforcing bars meets the production requirements of the rebar cage, forming the rebar cage. The entire process does not require handling the rebar cage, greatly reducing the degree of manual intervention.

[0056] Based on the above description in this specification, those skilled in the art will also understand that the following terms, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer" (etc.), which indicate orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as a limitation on the present invention.

[0057] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A rebar cage production device for assisting rotation and winding, comprising a front cage control console and a rear cage control console, wherein a main shaft is installed on one side of each of the front and rear cage control consoles, and a guide rail is installed at the lower end of each of the front and rear cage control consoles to control their relative movement, characterized in that: It also includes a base, support frame, lateral sliding assembly, and auxiliary rotating assembly; The base is located between the front cage control console and the rear cage control console; The direction of the line connecting the front cage control console and the rear cage control console is defined as the front-to-back direction, and the support frame is movably mounted on the base in the left-to-right direction; The lateral sliding assembly includes a first driving mechanism, which is used to drive the support frame to move into or out of the main shaft in the left-right direction. The auxiliary rotating assembly is arranged on the support frame. The auxiliary rotating assembly includes a second driving mechanism and a transmission assembly. The transmission assembly is used to support the rebar cage. The second driving mechanism drives the rebar cage to rotate through the transmission assembly to provide auxiliary rotational power for subsequent rebar winding.

2. The steel cage production device with auxiliary rotating winding according to claim 1, characterized in that: The two ends of the base along its length respectively abut against the two sections of the slide rail, and the length of the base is adapted to the length of the two main shafts after they are joined together, so as to improve space utilization.

3. The steel cage production device with auxiliary rotating winding according to claim 1 or 2, characterized in that: The base is a frame structure formed by connecting multiple horizontal bars that extend forward and backward and are arranged at intervals, and multiple vertical bars that extend left and right and are arranged at intervals.

4. The steel cage production device with auxiliary rotating winding according to claim 3, characterized in that: The number of longitudinal bars is three, and the upper surfaces of the three longitudinal bars form a track. The lower end of the support frame has three pulleys, which are respectively supported on the three longitudinal bars.

5. The steel cage production device with auxiliary rotating winding according to claim 4, characterized in that: The support frame includes a sliding seat with three pulleys at the bottom. The first driving mechanism is a reduction motor fixed on the sliding seat, which drives the three pulleys to move the sliding seat on the vertical rod.

6. The steel cage production device with auxiliary rotating winding according to claim 5, characterized in that: The support frame also includes a lifting assembly arranged on the sliding seat. The lifting assembly is used to adjust the position of the auxiliary rotating assembly in the vertical direction to support the steel cage, so as to adapt to the processing of steel cages of different sizes.

7. The steel cage production device with auxiliary rotating winding according to claim 6, characterized in that: The lifting assembly includes a scissor lift bracket and a third drive mechanism connected to the scissor lift bracket, the third drive mechanism being used to drive the scissor lift bracket to lift.

8. The steel cage production device with auxiliary rotating winding according to claim 7, characterized in that: The scissor lift bracket includes multiple scissor lifts arranged in a front-to-back direction. The movable support leg of each scissor lift is connected by a connecting rod extending front-to-back. The third drive mechanism is a cylinder fixed on the sliding seat. The output end of the cylinder is connected to the connecting rod to simultaneously drive each scissor lift to open, close, lift, and lower.

9. The steel cage production device with auxiliary rotating winding according to claim 7 or 8, characterized in that: The auxiliary rotating assembly includes a frame extending forward and backward. The transmission assembly includes multiple sets of parallel sprocket groups located on the frame. Each sprocket group includes two sprocket supports, and each sprocket support is equipped with a sprocket. The two sprockets in each sprocket group are connected by chain drive. The second driving mechanism is a drive motor arranged on the frame. The drive motor is used to drive the two sprockets in each sprocket group to rotate. Each chain is used to support the steel cage and assist the steel cage in rotating.

10. The steel cage production device with auxiliary rotating winding according to claim 9, characterized in that: The sprockets on one side of the frame are connected by a long rod to achieve synchronous movement of each sprocket group, and the output end of the drive motor is connected to the sprocket on one of the sprocket brackets.

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