A transport trolley for I-shaped wheels and a steel bar take-up machine

Abstract

The present invention discloses a transport trolley for I-shaped wheels and a steel bar wire take-up machine, and belongs to the technical field of steel bar manufacturing equipment. The transport trolley for I-shaped wheels provided by the present invention comprises a guide rail frame, a sliding trolley, a mobile frame, a clamping mechanism and a steel bar disassembly mechanism, the guide rail frame is horizontally arranged, the sliding trolley is connected to the guide rail frame and can move horizontally along the guide rail frame, the mobile frame is arranged on the sliding trolley and can move in a vertical direction, the clamping mechanism is arranged on the mobile frame and is used to clamp the I-shaped wheels, and the steel bar disassembly mechanism is arranged on the mobile frame and is used to disassemble the steel bar coil sleeved on the I-shaped wheels. The transport trolley for I-shaped wheels has a high degree of automation, can replace manual labor to realize the transportation of the I-shaped wheels and can disassemble the steel bar coil from the I-shaped wheels, which is not only conducive to reducing the labor intensity of workers, but also helps to improve the safety of the workers' working environment.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar manufacturing equipment, and in particular to a transport trolley for I-shaped wheels and a steel bar take-up machine. Background Art

[0002] In recent years, with the vigorous development of steel bar processing, the output of steel bars has increased day by day. The steel bar take-up machine is a kind of equipment that can automatically finish, coil, and transport steel bars. After the existing steel bar take-up machine completes the steel bar coiling, it is necessary to move the I-shaped wheel wrapped with the steel bar coil out of the working position, place it in a safe position, and then unload the steel bar coil from the I-shaped wheel. At present, manual operation is generally used to realize the I-shaped wheel transportation and steel bar coil unloading, which is not only labor-intensive, but also has a high risk factor and poses a great safety hazard.

[0003] Therefore, how to propose a transport trolley that can automatically realize the transfer of I-shaped wheels and the disassembly of steel bar coils is a technical problem that urgently needs to be solved. Summary of the invention

[0004] One object of the present invention is to provide a transport trolley for an I-shaped wheel. The transport trolley for the I-shaped wheel has a high degree of automation and can realize automatic transportation of the I-shaped wheel and removal of the steel bar coil from the I-shaped wheel, thereby reducing the labor intensity of workers and improving the safety of the workers' working environment.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A transport trolley for I-shaped wheels, comprising:

[0007] A guide rail frame, wherein the guide rail frame is arranged horizontally;

[0008] A sliding trolley, the sliding trolley is connected to the guide rail frame and can move horizontally along the guide rail frame;

[0009] A movable frame, which is arranged on the sliding trolley and can move in a vertical direction;

[0010] A clamping mechanism, the clamping mechanism is arranged on the movable frame and is used for clamping the I-shaped wheel;

[0011] A steel bar disassembly mechanism is arranged on the mobile frame and is used for disassembling the steel bar coil sleeved on the I-shaped wheel.

[0012] Preferably, the number of the clamping mechanisms is at least two, and the at least two clamping mechanisms are evenly distributed along the circumference of the moving frame.

[0013] Preferably, each of the clamping mechanisms includes a first linear drive member and a hook claw, one end of the hook claw is a connecting end, and the other end is a hooking end, the middle part of the hook claw is rotatably connected to the movable frame, and the first linear drive member is connected to the connecting end of the hook claw for driving the hook claw to rotate.

[0014] Preferably, the first linear drive member is an oil cylinder, a pneumatic cylinder or a linear motor.

[0015] Preferably, the steel bar disassembly mechanism comprises an I-wheel cylinder, a cylinder rod of which is configured to be able to move toward the I-wheel through a first preset stroke and a second preset stroke to drive the fan-shaped plate on the I-wheel to gradually contract and release the steel bar coil.

[0016] Preferably, the sliding trolley is provided with a second linear driving member, and the second linear driving member is transmission-connected to the moving frame to drive the moving frame to move in a vertical direction.

[0017] Preferably, the transport trolley for the spool wheel further comprises:

[0018] A guide rod, a guide hole is provided on the sliding trolley, the guide rod is arranged through the guide hole, and one end of the guide rod is connected to the moving frame.

[0019] Preferably, the guide rail frame includes a first guide rail and a second guide rail arranged in parallel, and one end of the sliding trolley is slidably connected to the first guide rail, and the other end is slidably connected to the second guide rail.

[0020] Preferably, the transport trolley for the spool wheel further comprises:

[0021] A support frame is arranged below the guide rail frame and is used to support the guide rail frame.

[0022] Another object of the present invention is to provide a steel bar wire taking-up machine, which has a high degree of automation, can greatly reduce the labor intensity of workers, and improve the safety of the workers' working environment.

[0023] To achieve this object, the present invention adopts the following technical solutions:

[0024] A steel bar wire take-up machine comprises the above-mentioned transport trolley for the I-shaped wheel.

[0025] Beneficial effects of the present invention:

[0026] The present invention provides a transport trolley for an I-shaped wheel, which comprises a guide rail frame, a sliding trolley, a mobile frame, a clamping mechanism and a steel bar disassembling mechanism. The guide rail frame is horizontally arranged, the sliding trolley is connected to the guide rail frame and can move horizontally along the guide rail frame, the mobile frame is arranged on the sliding trolley and can move in a vertical direction, the clamping mechanism is arranged on the mobile frame and is used to clamp the I-shaped wheel, and the steel bar disassembling mechanism is arranged on the mobile frame and is used to disassemble the steel bar coil sleeved on the I-shaped wheel. The transport trolley for the I-shaped wheel has a high degree of automation, can replace manual labor to realize the transportation of the I-shaped wheel and can disassemble the steel bar coil from the I-shaped wheel, which is not only conducive to reducing the labor intensity of workers, but also helps to improve the safety of the workers' working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an axonometric view of the transport trolley for I-shaped wheels provided by the present invention;

[0028] Figure 2 It is a side view of the transport trolley for I-shaped wheels provided by the present invention;

[0029] Figure 3 It is a top view of the transport trolley for I-shaped wheels provided by the present invention;

[0030] Figure 4 This is a state diagram of the transport trolley for the spool provided by the present invention when the spool is not clamped;

[0031] Figure 5 The diagram is a state diagram of the transport trolley for the I-shaped wheel provided by the present invention when clamping the I-shaped wheel.

[0032] In the figure:

[0033] 1. Guide rail frame; 11. First guide rail; 12. Second guide rail;

[0034] 2. Sliding trolley; 3. Mobile rack;

[0035] 4. Clamping mechanism; 41. First linear drive member; 42. Hook;

[0036] 5. I-shaped wheel cylinder; 6. Second linear drive member; 7. Guide rod; 8. Support frame;

[0037] 10. I-shaped wheel; 20. Steel bar coil; 101. Fan-shaped plate; 102. Driving rod. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The present embodiment provides a transport trolley for an I-shaped wheel, which can be used in a rebar wire-winding machine, so that after the I-shaped wheel 10 completes winding of the rebar and forms a rebar coil 20, the I-shaped wheel 10 carrying the rebar coil 20 is moved out of the working position, and the rebar coil 20 is removed from the I-shaped wheel 10 after the I-shaped wheel 10 reaches a safe position.

[0042] like Figures 1 to 3 As shown, the transport trolley for the I-shaped wheel includes a guide rail frame 1, a sliding trolley 2, a mobile frame 3, a clamping mechanism 4 and a steel bar disassembly mechanism. The guide rail frame 1 is horizontally arranged to provide support and guidance for the horizontal movement of the sliding trolley 2. The sliding trolley 2 is connected to the guide rail frame 1 and can move horizontally along the guide rail frame 1. The mobile frame 3 is arranged on the sliding trolley 2 and can move in the vertical direction. The clamping mechanism 4 is arranged on the mobile frame 3 and is used to clamp the I-shaped wheel 10. The steel bar disassembly mechanism is arranged on the mobile frame 3 and is used to disassemble the steel bar coil 20 mounted on the I-shaped wheel 10.

[0043] Specifically, in the present embodiment, the guide rail frame 1 includes a first guide rail 11 and a second guide rail 12 arranged in parallel, the first guide rail 11 and the second guide rail 12 have the same structure, and the inner sides of the first guide rail 11 and the second guide rail 12 are both provided with horizontal slideways, one end of the sliding trolley 2 is placed in the slideway of the first guide rail 11, and is slidably connected to the first guide rail 11, and the other end of the sliding trolley 2 is placed in the slideway of the second guide rail 12, and is slidably connected to the second guide rail 12. Of course, in other embodiments, only one guide rail may be provided, and a slideway may be provided on the upper surface or the lower surface of the guide rail, so that the sliding trolley 2 is slidably connected to the upper surface or the lower surface of the guide rail. In order to improve the structural strength of each guide rail, a plurality of reinforcing ribs are also provided on the outer sides of the first guide rail 11 and the second guide rail 12, and the cross-sectional shape of the reinforcing ribs may be triangular or rectangular.

[0044] In order to provide enough space for the vertical movement of the mobile frame 3, as Figure 1 and Figure 2 As shown, the transport trolley for I-shaped wheels also includes a support frame 8, which is a frame structure formed by splicing steel pipes. In this embodiment, the support frame 8 includes two vertical and spaced columns, and a plurality of crossbeams are arranged between the two columns. The crossbeams are horizontally arranged between the two columns and welded to the columns. The number of crossbeams can be set to one, two or more according to needs. The first guide rail 11 and the second guide rail 12 are respectively connected to the tops of the two columns, and the connection method can be achieved by using multiple screws, or can also be directly welded.

[0045] The sliding trolley 2 is slidably connected between the first guide rail 11 and the second guide rail 12, and has high movement stability. In this embodiment, the sliding trolley 2 includes a sliding frame and a power mechanism. The sliding frame is a frame structure formed by splicing steel plates. Both ends of the sliding frame connected to the first guide rail 11 and the second guide rail 12 are provided with sliders. The sliders are slidably connected in the slideway to achieve the sliding connection between the sliding frame and the first guide rail 11 and the second guide rail 12. The power mechanism is used to drive the sliding frame to move along the guide frame 1. Optionally, the power mechanism is a combination of an oil cylinder, an air cylinder, or a motor and a pulley mechanism.

[0046] The moving frame 3 is connected to the bottom of the sliding trolley 2 and can move in the vertical direction. Figure 1 and Figure 2As shown, the transport trolley for the I-shaped wheel also includes a second linear drive member 6. Optionally, the second linear drive member 6 is a cylinder, which is fixed on the sliding trolley 2, and the cylinder rod of the cylinder is fixedly connected to the moving frame 3. With the extension and retraction of the cylinder rod, the moving frame 3 can move up and down in the vertical direction. In order to improve the moving stability of the moving frame 3, the number of the second linear drive members 6 can be set to two according to the needs, and the two second linear drive members 6 are symmetrically arranged on both sides of the sliding trolley 2 and are both fixedly connected to the moving frame 3.

[0047] In order to improve the accuracy of the movement of the moving frame 3 in the vertical direction, the transport trolley for the I-shaped wheel further includes a guide rod 7, which is vertically arranged to provide guidance for the movement of the moving frame 3. Specifically, a guide hole is arranged on the sliding trolley 2, and the guide rod 7 is arranged through the guide hole, and one end of the guide rod 7 is connected to the moving frame 3. Optionally, the number of the guide rods 7 is two, and the two guide rods 7 are connected by a connecting rod.

[0048] The clamping mechanism 4 is disposed on the moving frame 3. When the moving frame 3 is driven by the second linear drive member 6 to move to the target position, the clamping mechanism 4 can clamp the top of the spool 10, thereby realizing the transfer of the spool 10. Specifically, the number of the clamping mechanisms 4 is at least two, and the at least two clamping mechanisms 4 are evenly distributed along the circumference of the moving frame 3.

[0049] In this embodiment, there are two clamping mechanisms 4, and the two clamping mechanisms 4 are symmetrically arranged on both sides of the moving frame 3. Each clamping mechanism 4 includes a first linear drive member 41 and a hook 42. Optionally, the first linear drive member 41 is an oil cylinder, an air cylinder or a linear motor. One end of the hook 42 is a connecting end, and the other end is a hooking end. The middle part of the hook 42 is rotatably connected to the moving frame 3, and the first linear drive member 41 is connected to the connecting end of the hook 42. When the first linear drive member 41 drives the connecting end of the hook 42 to rotate around the rotation axis of the hook 42, the hooking end of the hook 42 can rotate in the same direction, so as to be hooked on the top of the I-shaped wheel 10. The two hooks 42 are symmetrically arranged, so as to clamp the I-shaped wheel 10 from both sides of the I-shaped wheel 10.

[0050] The steel bar disassembly mechanism is used to disassemble the steel bar coil 20 from the I-wheel 10. In the present embodiment, the steel bar disassembly mechanism comprises an I-wheel cylinder 5, the shell of which is fixed on the movable frame 3. The cylinder rod of the I-wheel cylinder 5 can move up and down in the vertical direction. It can move the first preset stroke and the second preset stroke toward the I-wheel 10 located below it to drive the fan-shaped plate 101 on the I-wheel 10 to gradually contract and release the steel bar coil 20.

[0051] Specifically, Figure 4 and Figure 5As shown, the rebar coil 20 is sleeved on the sector plate 101 located in the middle of the I-shaped wheel 10, and a driving rod 102 is provided in the middle of the I-shaped wheel 10. When the driving rod 102 moves downward under the action of an external force, the convex slide fixedly connected below the driving rod 102 moves downward, and the sector plate 101 abutting against the profiled surface of the convex slide can shrink in the direction of the driving rod 102, thereby realizing the automatic disassembly of the rebar coil 20. In this embodiment, the cylinder rod of the I-shaped wheel oil cylinder 5 can move to the top of the driving rod 102, and move downward to abut against the driving rod 102, and the cylinder rod continues to move downward to provide thrust for the driving rod 102 to move downward.

[0052] The working process of the transport trolley for the I-shaped wheel includes a transfer process and a disassembly process.

[0053] The specific process of the transfer process is as follows:

[0054] First, the sliding trolley 2 moves horizontally along the guide frame 1 to just above the I-shaped wheel 10; then, the moving frame 3 moves vertically downward under the drive of the second linear drive member 6, and after the moving frame 3 abuts against the I-shaped wheel 10, the moving frame 3 stops moving downward; the two clamping mechanisms 4 rotate under the drive of the first linear drive member 41, and clamp the I-shaped wheel 10 from both sides of the I-shaped wheel 10; finally, the moving frame 3 moves vertically upward under the drive of the second linear drive member 6, and the I-shaped wheel 10 moves upward accordingly. At the same time, the sliding trolley 2 moves horizontally along the guide frame 1, thereby moving the I-shaped wheel 10 to a safe position.

[0055] The specific process of the disassembly process is as follows:

[0056] First, the sliding trolley 2 moves horizontally along the guide frame 1 to the top of the I-shaped wheel 10, and the moving frame 3 moves vertically downward under the drive of the second linear drive member 6. After the cylinder rod of the I-shaped wheel cylinder 5 abuts against the drive rod 102 on the I-shaped wheel 10, the moving frame 3 stops moving downward, and the two clamping mechanisms 4 rotate under the drive of the first linear drive member 41 and clamp the I-shaped wheel 10 from both sides of the I-shaped wheel 10.

[0057] Then, the cylinder rod of the I-wheel cylinder 5 extends out the first preset stroke, and the driving rod 102 moves vertically downward under the push of the cylinder rod, and the convex slide under the driving rod 102 moves downward, and the fan-shaped plate 101 abutting against the convex slide is initially retracted under the action of the tension spring, so that the hook under the I-wheel 10 is disengaged from the hook clamping plate on the lower support of the I-wheel and hooks the steel bar coil 20. At this time, the second linear drive member 6 retracts, and the I-wheel upper cover moves upward with the steel bar coil 20 and is disengaged from the lower support of the I-wheel, completing the initial automatic disassembly.

[0058] Subsequently, the sliding trolley 2 moves horizontally along the guide frame 1, and after the steel bar coil 20 is moved to the disassembly position, the second linear drive member 6 is extended again to make the bottom of the steel bar coil 20 grounded; at this time, the cylinder rod of the I-shaped wheel cylinder 5 continues to extend downward by a second preset stroke, the convex slide continues to move downward, and the fan-shaped plate 101 on the I-shaped wheel 10 continues to retract, thereby causing the hook under the I-shaped wheel 10 to detach from the steel bar coil 20; at this time, the second linear drive member 6 is retracted again, and the I-shaped wheel 10 detaches from the steel bar coil 20 and moves upward, realizing automatic disassembly of the steel bar coil 20.

[0059] Finally, the sliding trolley 2 moves horizontally on the guide rail frame 1, and moves the I-shaped wheel upper cover and the fan-shaped plate 101 to just above the I-shaped wheel lower support, the second linear drive member 6 extends for the third time, the I-shaped wheel upper cover and the fan-shaped plate 101 return to the I-shaped wheel lower support, the I-shaped wheel cylinder 5 is completely retracted, and the driving rod 102 returns to its original position under the action of the spring, so that the convex slide under the driving rod 102 returns to its original position, and the fan-shaped plate 101 abutting against the convex slide expands in the direction away from the driving rod 102, thereby realizing automatic loading of the I-shaped wheel 10.

[0060] The present embodiment also provides a steel bar wire taking-up machine, which includes the above-mentioned transport trolley for the I-shaped wheel. By using the transport trolley for the I-shaped wheel, the automation level of the steel bar wire taking-up machine is greatly improved, the labor intensity of the work is reduced, and the safety of the workers' working environment is improved.

[0061] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A transport trolley for I-shaped wheels, characterized in that: include: A guide rail frame (1), wherein the guide rail frame (1) is arranged horizontally; A sliding trolley (2), the sliding trolley (2) being connected to the guide rail frame (1) and being capable of moving horizontally along the guide rail frame (1); A movable frame (3), the movable frame (3) being arranged on the sliding trolley (2) and being capable of moving in a vertical direction; A clamping mechanism (4), the clamping mechanism (4) being arranged on the movable frame (3) and being used for clamping the spool (10); A steel bar disassembly mechanism, the steel bar disassembly mechanism being arranged on the movable frame (3) and being used for disassembling the steel bar coil (20) sleeved on the I-shaped wheel (10); The steel bar disassembly mechanism comprises an I-shaped wheel cylinder (5), wherein the cylinder rod of the I-shaped wheel cylinder (5) is configured to be able to move toward the I-shaped wheel (10) by a first preset stroke and a second preset stroke, so as to drive the fan-shaped plate (101) on the I-shaped wheel (10) to gradually contract and release the steel bar coil (20); The sliding trolley (2) is provided with a second linear driving member (6), and the second linear driving member (6) is in transmission connection with the moving frame (3) so as to drive the moving frame (3) to move in a vertical direction; When the cylinder rod of the I-wheel oil cylinder (5) extends to the first preset stroke, the fan-shaped plate (101) initially contracts, so that the hook below the I-wheel (10) is separated from the hook clamping plate located on the I-wheel lower support and hooks the steel bar coil (20), then the second linear drive member (6) retracts, the I-wheel upper cover moves upward with the steel bar coil (20) and separates from the I-wheel lower support, then the sliding trolley (2) moves horizontally along the guide rail frame (1), and the steel bar coil (20) is moved to the disassembly position. After the workstation, the second linear drive member (6) is extended again, so that the bottom of the steel bar coil (20) is grounded, and then the cylinder rod of the I-shaped wheel cylinder (5) continues to extend downward by the second preset stroke, and the fan-shaped plate (101) continues to retract, so that the hook below the I-shaped wheel (10) is separated from the steel bar coil (20). At this time, the second linear drive member (6) is retracted again, and the I-shaped wheel (10) is separated from the steel bar coil (20) and moves upward, thereby realizing the automatic disassembly of the steel bar coil (20).

2. The transport trolley for I-shaped wheels according to claim 1, characterized in that: The number of the clamping mechanisms (4) is at least two, and the at least two clamping mechanisms (4) are evenly distributed along the circumference of the moving frame (3).

3. The transport trolley for I-shaped wheels according to claim 2, characterized in that: Each of the clamping mechanisms (4) comprises a first linear drive member (41) and a hook (42), one end of the hook (42) being a connection end and the other end being a hooking end, the middle portion of the hook (42) being rotatably connected to the moving frame (3), and the first linear drive member (41) being connected to the connection end of the hook (42) for driving the hook (42) to rotate.

4. The transport trolley for I-shaped wheels according to claim 3, characterized in that: The first linear drive component (41) is an oil cylinder, an air cylinder or a linear motor.

5. The transport trolley for I-shaped wheels according to claim 1, characterized in that: The transport trolley for the spool wheel also includes: A guide rod (7), wherein a guide hole is provided on the sliding trolley (2), the guide rod (7) is arranged through the guide hole, and one end of the guide rod (7) is connected to the moving frame (3).

6. The transport trolley for I-shaped wheels according to claim 1, characterized in that: The guide rail frame (1) comprises a first guide rail (11) and a second guide rail (12) which are arranged in parallel, one end of the sliding trolley (2) is slidably connected to the first guide rail (11), and the other end is slidably connected to the second guide rail (12).

7. The transport trolley for I-shaped wheels according to claim 1, characterized in that: The transport trolley for the spool wheel also includes: A support frame (8), the support frame (8) being arranged below the guide rail frame (1) and being used to support the guide rail frame (1).

8. A steel bar wire take-up machine, characterized in that: A transport trolley for I-shaped wheels comprising the transport trolley for I-shaped wheels as described in any one of claims 1 to 7.

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