Automatic wire winding device

Abstract

The utility model relates to an automatic winding device, including mobile station one, mobile station two and a plurality of support mechanism for supporting vertical component, mobile station one is connected with the rotary table on the rotary connection, the rotary table is inserted with vertical component and cooperates, mobile station one still is equipped with the drive unit one for driving the rotary table rotation, mobile station one is equipped with the limiting mechanism for limiting vertical component relative rotary table rotation, mobile station two reciprocating motion along the horizontal direction, the movement track of mobile station two is located the same side edge of mobile station one and a plurality of support mechanism, the winding frame that supplies steel rope winding is rotatably connected on mobile station two, the rotary axis of winding frame is perpendicular with the rotary axis of rotary table. The utility model can complete the automatic winding of spiral rib on vertical component.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing equipment, and in particular to an automatic rebar winding device. Background Technology

[0002] Chinese Patent CN108104570B discloses a concrete utility pole, comprising a pole body, an inner frame made of reinforcing steel bars, and a concrete layer cast and encased within the inner frame. The inner frame includes vertical members and horizontal members, which are welded together. The vertical members include several groups of reinforcing bars arranged in a circular array around the central axis of the concrete layer. Each group of reinforcing bars includes several main reinforcing bars arranged vertically and arranged in a circular array around the central axis of the concrete layer. The horizontal members include spiral reinforcing bars spirally wound around all the main reinforcing bars.

[0003] In the existing production process, the welding of the reinforcing ribs is completed first, and then steel wire is manually spirally wound onto the surface of the main reinforcing ribs to form spiral ribs. Manually winding the steel wire is inefficient and can easily injure workers. Therefore, an automatic winding device is designed to complete the spiral rib winding. Utility Model Content

[0004] This application provides an automatic rebar winding device that can automatically wind spiral rebars onto vertical components.

[0005] The automatic rebar winding device provided in this application adopts the following technical solution:

[0006] An automatic steel rope winding device includes a first movable platform, a second movable platform, and multiple support mechanisms for supporting vertical components. A turntable is rotatably connected to the first movable platform, and the turntable is inserted into the vertical component. The first movable platform is also provided with a drive unit for driving the turntable to rotate, and a limiting mechanism for limiting the rotation of the vertical component relative to the turntable. The second movable platform reciprocates in a horizontal direction, and the movement trajectory of the second movable platform is located on the same side of the first movable platform and the multiple support mechanisms. A winding frame for winding steel rope is rotatably connected to the second movable platform, and the rotation axis of the winding frame is perpendicular to the rotation axis of the turntable.

[0007] By adopting the above technical solution, during the winding process, firstly, one end of the vertical component is attached to the turntable, and multiple support mechanisms support the vertical component. Then, a limiting mechanism is used to restrict the vertical component. Next, one end of the steel rope is welded to the vertical component. Then, the drive unit is activated, causing the turntable to rotate with the vertical component. Simultaneously, the moving platform is activated, allowing it to move. As the vertical component rotates, the moving platform transports the steel rope along its length, causing it to spirally wind around the component, completing the automatic winding of the spiral reinforcement. When the moving platform moves to the end of the vertical component furthest from the turntable, it stops. The steel rope is then manually cut, and the other end of the rope wound around the vertical component is welded back to the component, completing the spiral reinforcement production. After the steel rope is cut, the moving platform is reset to prepare for the production of the next winding reinforcement.

[0008] Preferably, the support mechanism includes a base, a support plate slidably connected to the base in a vertical direction, two sprockets rotatably connected to the support plate, a chain sleeved on the two sprockets, and a fixing component for fixing the support plate to the base, wherein the chain is used to support the vertical component.

[0009] By adopting the above technical solution, the structure of the chain and sprocket can not only support the vertical component, but also will not hinder the rotation of the vertical component when it rotates, ensuring that the steel rope can be smoothly wound onto the vertical component.

[0010] Preferably, the fixing component includes multiple threaded holes respectively opened on both sides of the base, two first through holes respectively opened on both ends of the support plate, and two bolts. The multiple threaded holes located on the same side of the base are arranged in a vertical direction, and the two bolts pass through the two first through holes respectively and are threadedly connected to the two threaded holes at the same height.

[0011] By adopting the above technical solution, the position of the support plate on the base can be adjusted, so that it can support vertical components of different diameters.

[0012] Preferably, the limiting mechanism includes a plurality of second through holes formed on the turntable, a limiting rod inserted into the second through holes, and a pressing part provided on the limiting rod for pressing the vertical member against the turntable. The plurality of second through holes are arranged along the central axis of the turntable, and the axes of the plurality of second through holes are perpendicular to and intersect with the axis of the turntable.

[0013] By adopting the above technical solution, after one end of the vertical component is fitted onto the turntable, the limiting rod is inserted into a suitable second through hole, so that the limiting rod abuts against the steel bar on the vertical component. In this way, when the turntable rotates, the limiting rod can also push the vertical component to rotate with the turntable.

[0014] Preferably, the pressing part includes two limiting blocks that are threaded to both ends of the limiting rod, and the two limiting blocks are located on both sides of the vertical member and clamp the vertical member on the turntable.

[0015] By adopting the above technical solution, the connection stability between the vertical component and the turntable is improved, so that the turntable can stably drive the vertical component to rotate when it rotates.

[0016] Preferably, the turntable is conical, and the diameter of the turntable gradually decreases from the end near the drive unit to the end away from the drive unit. The turntable has a cavity inside to reduce its weight.

[0017] By adopting the above technical solutions, the weight of the turntable is reduced, and the centrifugal force during rotation is decreased, resulting in smoother turntable rotation. The conical design of the turntable allows it to accommodate vertical components of various diameters.

[0018] Preferably, the second mobile platform is provided with multiple guide blocks, and each guide block has a guide hole, through which one end of a steel rope passes in sequence.

[0019] By adopting the above technical solution, the steel ropes wound on the winding frame are all bent. Therefore, multiple guide blocks are set to straighten the steel ropes so that they can be better wound on the surface of the vertical components.

[0020] The main technical effects of this utility model are reflected in the following aspects:

[0021] 1. This utility model can automatically wind spiral reinforcement on vertical components;

[0022] 2. This utility model can complete the winding of spiral ribs on vertical components of different diameters;

[0023] 3. This utility model is equipped with multiple guide blocks to improve the winding quality of the spiral reinforcement. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of the winding device of this application.

[0025] Figure 2 This is a structural diagram of the turntable and the limiting mechanism.

[0026] Figure 3 This is a structural diagram of the support mechanism.

[0027] Figure 4 yes Figure 3 A cross-sectional view of the central support structure along line AA.

[0028] Figure 5 This is a structural diagram of the moving platform and the winding frame, among other components.

[0029] Reference numerals: 1. Moving platform one; 11. Drive unit one; 2. Moving platform two; 3. Support mechanism; 31. Base; 32. Support plate; 33. Sprocket; 34. Chain; 35. Fixing component; 351. Threaded hole; 352. First through hole; 353. Bolt; 4. Turntable; 41. Cavity; 5. Limiting mechanism; 51. Second through hole; 52. Limiting rod; 53. Pressing part; 531. Limiting block; 6. Winding frame; 61. Guide block; 62. Guide hole; 7. Vertical component. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings, so that the technical solution of the present application can be more easily understood and mastered.

[0031] Reference Figure 1 and Figure 2 This embodiment of an automatic winding device includes a movable platform 1, a movable platform 2, and multiple support mechanisms 3 for supporting vertical members 7. A turntable 4 is mounted on the movable platform 1, and the turntable 4 is rotatably connected to the movable platform via a drive shaft. The turntable 4 is inserted into the vertical member 7. The turntable 4 is conical, and its diameter gradually decreases from the end near the drive unit 11 to the end away from the drive unit 11. A cavity 41 is provided inside the turntable 4 to reduce its weight. The movable platform 1 also has a drive unit 11 for driving the turntable 4 to rotate. The drive unit 11 is a motor, and the output shaft of the motor is connected to the drive shaft. When the motor starts, it drives the drive shaft and the turntable 4 to rotate.

[0032] Reference Figure 1 and Figure 2 The movable platform 1 is provided with a limiting mechanism 5 for restricting the rotation of the vertical member 7 relative to the turntable 4. The limiting mechanism 5 includes multiple second through holes 51 formed on the turntable 4, limiting rods 52 inserted into the second through holes 51, and pressing parts 53 provided on the limiting rods 52 for pressing the vertical member 7 against the turntable 4. The multiple second through holes 51 are arranged along the central axis of the turntable 4, and the axes of the multiple second through holes 51 are perpendicular to and intersect with the axis of the turntable 4. The pressing part 53 includes two limiting blocks 531 respectively threaded to both ends of the limiting rods 52. The two limiting blocks 531 are located on both sides of the vertical member 7 and clamp the vertical member 7 onto the turntable 4.

[0033] Reference Figure 1 , Figure 3 and Figure 4The support mechanism 3 includes a base 31, a support plate 32 slidably connected to the base 31 in the vertical direction, two sprockets 33 rotatably connected to the support plate 32, a chain 34 sleeved on the two sprockets 33, and a fixing component 35 for fixing the support plate 32 to the base 31. The chain 34 is used to support the vertical member 7. The chain 34 moves in conjunction with the vertical member 7 to reduce frictional resistance.

[0034] Reference Figure 3 and Figure 4 The fixing component 35 includes multiple threaded holes 351 respectively opened on both sides of the base 31, two first through holes 352 respectively opened on both ends of the support plate 32, and two bolts 353. The multiple threaded holes 351 located on the same side of the base 31 are arranged in a vertical direction, and the two bolts 353 pass through the two first through holes 352 respectively and are threaded into the two threaded holes 351 at the same height.

[0035] Reference Figure 1 and Figure 5 The second moving platform 2 reciprocates horizontally, and its trajectory lies on the same side as the first moving platform 1 and multiple support mechanisms 3. A winding frame 6 for winding steel rope is rotatably connected to the second moving platform 2, and the rotation axis of the winding frame 6 is perpendicular to the rotation axis of the turntable 4. The second moving platform 2 is equipped with multiple guide blocks 61, each with a guide hole 62. One end of the steel rope passes through the guide holes 62 of each guide block 61 in sequence, forming a directional conveying path.

[0036] Reference Figures 1-5 The steps for winding the spiral reinforcement around vertical component 7 are as follows:

[0037] When winding spiral reinforcement on the surface of vertical member 7, first attach one end of vertical member 7 to turntable 4, so that vertical member 7 rests on multiple chains 34, which support vertical member 7. Next, insert limiting rod 52 into the second through hole 51 at a suitable position, so that limiting rod 52 abuts against the reinforcing bars on vertical member 7, and then screw two limiting blocks 531 onto limiting rod 52 to fix vertical member 7.

[0038] Next, one end of the steel rope is welded to the end where the vertical component 7 intersects with the turntable 4. Then, the drive unit 11 and the moving platform 2 are activated. When the drive unit 11 is activated, it drives the turntable 4 to rotate, which in turn causes the vertical component 7 to rotate. After the moving platform 2 is activated, it moves to transport the steel rope along the length of the vertical component 7, so that the steel rope is continuously wound around the surface of the vertical component 7 as it rotates, thus forming a spiral rib. It is important to note that the moving speed of the moving platform 2 should match the rotation speed of the turntable 4 to ensure that the spiral rib winding spacing is uniform.

[0039] When the second moving platform 2 moves to the end of the vertical component 7 away from the turntable 4, the second moving platform 2 stops moving. Then, the steel rope is cut manually. Next, the other end of the steel rope wound on the vertical component 7 is welded to the vertical component 7, thus completing the production of the spiral reinforcement. After the steel rope is cut, the worker operates the second moving platform 2 to reset and prepare for the next spiral reinforcement winding.

[0040] Of course, the above are just typical examples of this application. In addition, this application may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed in this application.

Claims

1. An automatic wire wrapping device characterized by: The system includes a first movable platform (1), a second movable platform (2), and multiple support mechanisms (3) for supporting the vertical component (7). The first movable platform (1) is rotatably connected to a turntable (4), which is inserted into the vertical component (7). The first movable platform (1) is also provided with a drive unit (11) for driving the turntable (4) to rotate. The first movable platform (1) is provided with a limiting mechanism (5) for limiting the rotation of the vertical component (7) relative to the turntable (4). The second movable platform (2) reciprocates in the horizontal direction. The trajectory of the second movable platform (2) is located on the same side of the first movable platform (1) and the multiple support mechanisms (3). The second movable platform (2) is rotatably connected to a winding frame (6) for winding steel rope. The rotation axis of the winding frame (6) is perpendicular to the rotation axis of the turntable (4).

2. An automatic strapping device according to claim 1, characterized in that The support mechanism (3) includes a base (31), a support plate (32) slidably connected to the base (31) in the vertical direction, two sprockets (33) rotatably connected to the support plate (32), a chain (34) sleeved on the two sprockets (33), and a fixing component (35) for fixing the support plate (32) to the base (31). The chain (34) is used to support the vertical component (7).

3. The automatic rebar winding device according to claim 2, characterized in that: The fixing component (35) includes multiple threaded holes (351) respectively opened on both sides of the base (31), two first through holes (352) respectively opened on both ends of the support plate (32), and two bolts (353). The multiple threaded holes (351) located on the same side of the base (31) are arranged in the vertical direction, and the two bolts (353) pass through the two first through holes (352) respectively and are threaded into the two threaded holes (351) at the same height.

4. The automatic rebar winding device according to claim 1, characterized in that: The limiting mechanism (5) includes a plurality of second through holes (51) opened on the turntable (4), a limiting rod (52) inserted in the second through holes (51), and a pressing part (53) provided on the limiting rod (52) for pressing the vertical member (7) against the turntable (4). The plurality of second through holes (51) are arranged along the central axis of the turntable (4), and the axes of the plurality of second through holes (51) are perpendicular to and intersect with the axis of the turntable (4).

5. An automatic rebar winding device according to claim 4, characterized in that: The pressing part (53) includes two limiting blocks (531) that are threaded to both ends of the limiting rod (52). The two limiting blocks (531) are located on both sides of the vertical member (7) and clamp the vertical member (7) on the turntable (4).

6. The automatic rebar winding device according to claim 1, characterized in that: The turntable (4) is conical, and the diameter of the turntable (4) gradually decreases from one end near the drive unit (11) to the other end away from the drive unit (11). A cavity (41) is provided inside the turntable (4) to reduce the weight of the turntable (4).

7. An automatic rebar winding device according to claim 1, characterized in that: The second mobile platform (2) is provided with multiple guide blocks (61), and guide holes (62) are provided on the guide blocks (61). One end of the steel rope passes through multiple guide holes (62) in sequence.

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