Portable coil turnover machine

Abstract

The embodiment of the utility model provides a portable coil turnover machine, and relates to the field of coil turnover. A portable coil upender comprises an upper cross beam, a first moving beam and a second moving beam are slidably mounted at the two ends of the upper cross beam respectively, holding mechanisms are rotatably mounted at the lower ends of the first moving beam and the second moving beam respectively, and the lower ends of the two holding mechanisms are slidably connected with the two ends of a bearing chassis respectively. And the two groups of holding mechanisms are close to each other to fix the two sides of the coil. The bidirectional lead screw is driven by the motor to enable the first moving beam and the second moving beam to be close to each other, so that two sides of an aluminum wire are fixed by the two groups of inner beams and the clasps, meanwhile, the device is connected with a hoisting mechanism through the hoisting ring, and after the aluminum wire is hoisted, the gear motor drives the rotating rod to rotate to enable the two groups of clasps to drive the aluminum wire to rotate. Therefore, the device can meet the overturning requirements of aluminum wires of different specifications and different weights, has high universality and flexibility, and reduces manual operation.

Description

Technical Field

[0001] The present application relates to the field of coil turning technology, and in particular to a portable coil turning machine. Background Art

[0002] The aluminum wire turning machine is a device specially designed for turning aluminum wire. It is widely used in the wire and cable, aluminum processing, metallurgy and other industries. The aluminum wire turning machine uses a specific mechanical structure and control system to achieve automatic turning of aluminum wire to meet the different needs of the production process. It can turn aluminum wire from a horizontal state to a vertical state, or from a vertical state back to a horizontal state, thereby facilitating subsequent processing, packaging or transportation.

[0003] According to Chinese patent announcement number: CN209777573U, a large coil turning machine is disclosed. In order to solve the shortcomings of existing turning machines such as high cost, complicated operation, potential safety hazards and unsuitability for turning large coils, the invention comprises a turning machine frame, a transmission assembly provided on the upper part of the turning machine frame, a disc-type turning tool provided on the right side of the turning machine frame and an electrical control system. The transmission assembly is arranged from left to right as a brake motor and a cycloid reducer, a gear reduction box, a coupling, an output shaft, a support shaft and a mechanical limiter. The electrical control system includes an induction block provided on the left end face of the disc-type turning tool and a sensor provided on the induction bracket. This application uses a split-axis frame as a support, and uses a brake motor equipped with a reducer and a torque-increasing gear as power output. The disc-type turning tool fixes the coil to achieve stable turning operations of large coils.

[0004] Traditional methods can usually only flip aluminum wires of specific specifications. When faced with aluminum wires of various specifications and weights, tools need to be frequently replaced or operating methods need to be adjusted, which increases the complexity of the work. Secondly, traditional flipping machines use simple mechanical assistance, and simple mechanical assistance tools often cannot provide sufficient fixing force. Especially during high-speed rotation or flipping, the aluminum wire is prone to loosening or even falling off, affecting product quality and safety. Utility Model Content

[0005] The purpose of the utility model is to provide a portable coil turning machine, which can avoid one of the technical problems existing in the prior art that the traditional method can usually only turn over aluminum wires of specific specifications. When faced with aluminum wires of various specifications and weights, it is necessary to frequently change tools or adjust the operating method, which increases the complexity of the work.

[0006] The utility model provides a portable coil turning machine, comprising: an upper horizontal beam, wherein a movable beam 1 and a movable beam 2 are respectively slidably mounted on the two ends of the upper horizontal beam, and a clamping mechanism is rotatably mounted on the lower ends of the movable beam 1 and the movable beam 2, and the lower ends of the two sets of clamping mechanisms are respectively slidably connected to the two ends of the load-bearing chassis, and the two sets of clamping mechanisms are caused to move closer to each other and fix the two sides of the coil by sliding the movable beam 1 and the movable beam 2.

[0007] In a specific embodiment, the clamping mechanism includes an inner beam, on which a plurality of clamping grips are provided, and two sides of the plurality of clamping grips are connected by a plastic sleeve.

[0008] In a specific embodiment, the lower ends of the movable beam 1 and the movable beam 2 are both rotatably provided with rotating rods, one end of the two rotating rods is fixedly connected to the two inner beams respectively, and the rotating rods are driven by a reduction motor.

[0009] In a specific embodiment, through grooves are provided at both ends of the upper surface of the upper cross beam, and the movable beam 1 and the movable beam 2 are inserted into both ends of the upper cross beam, and the protrusion at one end extends out of the through groove.

[0010] In a specific embodiment, a bidirectional screw rod is rotatably provided at the upper end of the upper cross beam, and the two ends of the bidirectional screw rod are respectively threadedly connected to the two protrusions, and one end of the bidirectional screw rod is connected to bevel gear 1, and one end of the upper cross beam is rotatably provided with bevel gear 2, which is driven by a motor, and bevel gear 1 and bevel gear 2 are meshed.

[0011] In a specific embodiment, a lifting ring is provided in the middle of the upper end of the upper cross beam.

[0012] In a specific embodiment, a tensioner is installed at one end of the load-bearing chassis, and a fixing belt is fixed at the other end of the load-bearing chassis.

[0013] In a specific embodiment, a positioning rod is inserted into the second movable beam, and the positioning rod passes through the second movable beam and is plugged into a positioning hole provided on the inner beam.

[0014] In a specific embodiment, the inner sides of the movable beam 1 and the movable beam 2 are fixed with adjustment rails by bolts, and anti-drop blocks are slidably installed in the two adjustment rails, and the anti-drop blocks are threadedly connected to the adjustment screw rod rotatably set in the adjustment rail.

[0015] In a specific embodiment, the ends of the two anti-fall blocks are respectively provided with reinforcement strips and bolt holes.

[0016] 1. The beneficial effects of the present application are: the bidirectional screw rod is driven by a motor to make the movable beam one and the movable beam two approach each other, so that the two sets of inner beams and grips fix the two sides of the aluminum wire, and the device is connected to the lifting mechanism by a lifting ring. When the aluminum wire is lifted, the reduction motor drives the rotating rod to rotate, so that the two sets of grips rotate with the aluminum wire, so that the device can adapt to the flipping needs of aluminum wires of different specifications and weights, has strong versatility and flexibility, reduces manual operation, improves production efficiency, and the equipment is reasonably designed, easy to operate, and has complete safety protection devices to ensure the personal safety of operators and the safe operation of the equipment.

[0017] 2. The beneficial effects of the present application are: the upper end of the aluminum wire is clamped by the anti-drop block, and the aluminum wire is fixed by the reinforcement belt, which strengthens the fixing effect of the fixing belt and the tensioner on the aluminum wire, effectively preventing the aluminum wire from falling when flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a portable coil turning machine according to an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the overall structure disassembly according to an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of the upper cross beam structure according to an embodiment of the present application;

[0022] Figure 4 According to the embodiment of this application Figure 3 Schematic diagram of the structure at A;

[0023] Figure 5 is a schematic diagram of a first-class structure of a moving beam according to an embodiment of the present application;

[0024] Figure 6 is a plan view of a grasping structure according to an embodiment of the present application;

[0025] Figure 7 is a schematic diagram of the load-bearing chassis structure according to an embodiment of the present application;

[0026] Figure 8 is a schematic diagram of a positioning hole structure according to an embodiment of the present application;

[0027] Figure 9 It is a schematic diagram of the structure of the adjustment rail, etc. according to an embodiment of the present application.

[0028] Icons: 1. Upper cross beam; 2. Through slot; 3. Lifting ring; 4. Bidirectional screw; 5. Bevel gear 1; 6. Bevel gear 2; 7. Moving beam 1; 8. Moving beam 2; 9. Load-bearing chassis; 10. Fixing belt; 11. Tensioner; 12. Turning rod; 13. Inner beam; 14. Grab; 15. Plastic sleeve; 16. Adjusting rail; 17. Adjusting screw; 18. Anti-drop block; 19. Bolt hole; 20. Reinforcement belt; 21. Positioning hole; 22. Positioning rod. DETAILED DESCRIPTION

[0029] Because traditional methods can generally only flip aluminum wire of a specific specification, when faced with aluminum wires of various specifications and weights, frequent tool changes or adjustments to the operating method are required, increasing the complexity of the work. Secondly, traditional flipping machines use simple mechanical assistance, and simple mechanical assistance tools often cannot provide sufficient fixing force. Especially during high-speed rotation or flipping, the aluminum wire is prone to loosening or even falling off. Therefore, after research, the inventors have provided a portable coil flipping machine. When used, it can avoid the problem that traditional methods in the prior art are generally only able to flip aluminum wire of a specific specification, and when faced with aluminum wires of various specifications and weights, frequent tool changes or adjustments to the operating method are required, thereby solving the above-mentioned problems.

[0030] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0031] Example 1

[0032] like Figures 1-8 As shown, a portable coil turning machine according to an embodiment of the present application includes an upper cross beam 1, and a moving beam 1 7 and a moving beam 2 8 are slidingly installed at both ends of the upper cross beam 1, and a clamping mechanism is rotatably installed at the lower ends of the moving beam 1 7 and the moving beam 2 8.

[0033] Through grooves 2 are provided at both ends of the upper surface of the upper cross beam 1, and moving beam 1 7 and moving beam 2 8 are respectively inserted into the two ends of the upper cross beam 1, and the protrusions at the upper ends of moving beam 1 7 and moving beam 2 8 extend through the through grooves 2. Since a bidirectional screw rod 4 is rotatably provided at the upper end of the upper cross beam 1, and the two ends of the bidirectional screw rod 4 are respectively threadedly connected to the two protrusions, when the bidirectional screw rod 4 rotates, the moving beam 1 7 and moving beam 2 8 can be brought close to each other. In order to make the bidirectional screw rod 4 rotate automatically, a bevel gear 1 5 is connected to one end of the bidirectional screw rod 4, and a bevel gear 2 6 is rotatably provided at one end of the upper cross beam 1. After the bevel gear 2 6 is driven by the motor, the bevel gear 1 5 and the bevel gear 2 6 are engaged, prompting the bevel gear 1 5 to rotate with the bidirectional screw rod 4, wherein the bidirectional screw rod 4 is a structure that is symmetrical with the center and the threads on the left and right sides have opposite directions.

[0034] Furthermore, the lower ends of the two sets of clamping mechanisms are respectively slidably connected to the two ends of the load-bearing chassis 9. When the moving beam 1 7 and the moving beam 2 8 slide, the two sets of clamping mechanisms are urged to move closer to each other to fix the two sides of the coil.

[0035] Specifically, the clamping mechanism includes an inner beam 13, on which a plurality of clamping claws 14 are provided. The clamping claws 14 are arc-shaped structures, and their shapes are adapted to the aluminum coils. The two sides of the plurality of clamping claws 14 are connected by a plastic sleeve 15, and the plastic sleeve 15 is a scratch-proof plastic sleeve. The aluminum wire is fixed by bringing two sets of relative clamping claws 14 close to each other.

[0036] In addition, a rotating rod 12 is rotatably provided at the lower end of the movable beam 1 7 and the movable beam 2 8. One end of the two rotating rods 12 is fixedly connected to the two inner beams 13 respectively. The rotating rods 12 are driven by a reduction motor. Therefore, after the aluminum wire is fixed by the grab 14, the aluminum wire can be lifted by a lifting device connected to the upper cross beam 1, and the rotating rod 12 is driven by the reduction motor to make the grab 14 rotate with the aluminum wire, and the aluminum wire can be flipped from a horizontal state to a vertical state or from a vertical state back to a horizontal state, thereby facilitating subsequent processing, packaging or transportation.

[0037] In order to connect the device to the lifting equipment, a lifting ring 3 is provided in the middle of the upper end of the upper cross beam 1.

[0038] In order to prevent the aluminum wire from falling when it is flipped, a tensioner 11 is installed at one end of the load-bearing chassis 9, and a fixing belt 10 is fixed to the other end of the load-bearing chassis 9. The fixing belt 10 is stretched from the upper end of the aluminum wire into the tensioner 11 and fixed by the tensioner 11.

[0039] When the aluminum wire is flipped to be perpendicular to the ground, the staff can plug the positioning rod 22 into the movable beam 2 8 and pass it through the movable beam 2 8 to engage with the positioning hole 21 opened on the inner beam 13 to improve the stability of the device.

[0040] Example 2

[0041] refer to Figure 9 As shown, considering that the fixing belt 10 is used to prevent the aluminum wire from falling in the above embodiment, and the aluminum wire has a certain weight, in order to prevent the fixing belt 10 from having poor load-bearing capacity, the above embodiment is improved.

[0042] Adjustment rails 16 are fixed to the inner sides of the moving beam 1 7 and the moving beam 2 8 by bolts, and anti-drop blocks 18 are slidably installed in the two adjusting rails 16. The lower end of the anti-drop block 18 has an arc-shaped structure, which can fit with the end of the aluminum wire. At the same time, the anti-drop block 18 is threadedly connected with an adjusting screw rod 17 rotatably set in the adjusting rail 16. The adjusting screw rod 17 is driven by a motor. The rotation of the adjusting screw rod 17 can adjust the position of the anti-drop block 18, so that it can be adjusted according to the height of the aluminum wire so that the anti-drop block 18 always fits with the upper end of the aluminum wire, thereby strengthening the fixation of the aluminum wire.

[0043] In addition, a reinforcing belt 20 and a bolt hole 19 are respectively provided at the ends of the two anti-drop blocks 18. The reinforcing belt 20 is then pulled from the upper end of the aluminum wire to the bolt hole 19 for fixation. The reinforcing belt 20 and the fixing belt 10 form a "cross" structure, further improving the stability of the aluminum wire when flipping.

[0044] Working principle: Place the aluminum wire on the upper end of the load-bearing chassis 9. At this time, the bidirectional screw rod 4 is driven by the motor to make the movable beam 1 7 and the movable beam 2 8 approach each other, so that the two groups of inner beams 13 and the grabs 14 fix the two sides of the aluminum wire. Then, by adjusting the position of the anti-drop block 18, the anti-drop block 18 fixes the end of the aluminum wire. Combined with the fixing belt 10 and the reinforcing belt 20, the aluminum wire is tied. At this time, the aluminum wire can be lifted by the lifting equipment. When the aluminum wire is lifted, the reduction motor drives the rotating rod 12 to rotate, so that the two groups of grabs 14 flip over with the aluminum wire.

[0045] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A portable coil turning machine, characterized by: The invention comprises an upper transverse beam (1), wherein two ends of the upper transverse beam (1) are respectively slidably mounted with a moving beam 1 (7) and a moving beam 2 (8), and the lower ends of the moving beam 1 (7) and the moving beam 2 (8) are both rotatably mounted with a clamping mechanism, and the lower ends of the two sets of clamping mechanisms are respectively slidably connected to the two ends of the load-bearing chassis (9), and the sliding of the moving beam 1 (7) and the moving beam 2 (8) causes the two sets of clamping mechanisms to move closer to each other to fix the two sides of the coil.

2. The portable coil turning machine according to claim 1, characterized in that: The clamping mechanism comprises an inner beam (13), a plurality of clamping grips (14) are provided on the inner beam (13), and two sides of the plurality of clamping grips (14) are connected via a plastic sleeve (15).

3. The portable coil turning machine according to claim 2, characterized in that: The lower ends of the movable beam 1 (7) and the movable beam 2 (8) are both rotatably provided with rotating rods (12), one end of the two rotating rods (12) is respectively fixedly connected to the two inner beams (13), and the rotating rods (12) are driven by a reduction motor.

4. The portable coil turning machine according to claim 3, characterized in that: Both ends of the upper surface of the upper cross beam (1) are provided with through grooves (2), and after the movable beam 1 (7) and the movable beam 2 (8) are plugged into the two ends of the upper cross beam (1), the protrusion at one end extends out of the through groove (2).

5. The portable coil turning machine according to claim 4, characterized in that: A bidirectional screw rod (4) is rotatably provided at the upper end of the upper transverse beam (1), and both ends of the bidirectional screw rod (4) are respectively threadedly connected to the two protrusions, and one end of the bidirectional screw rod (4) is connected to a bevel gear 1 (5), and one end of the upper transverse beam (1) is rotatably provided with a bevel gear 2 (6), which is driven by a motor, and the bevel gear 1 (5) and the bevel gear 2 (6) are meshed.

6. The portable coil turning machine according to claim 5, characterized in that: A lifting ring (3) is provided at the middle of the upper end of the upper transverse beam (1).

7. The portable coil turning machine according to claim 1, characterized in that: A tensioner (11) is installed at one end of the load-bearing chassis (9), and a fixing belt (10) is fixed at the other end of the load-bearing chassis (9).

8. The portable coil turning machine according to claim 2, characterized in that: A positioning rod (22) is inserted into the second moving beam (8), and the positioning rod (22) penetrates the second moving beam (8) and is inserted into and matched with a positioning hole (21) provided on the inner beam (13).

9. The portable coil turning machine according to claim 1, characterized in that: The inner sides of the movable beam 1 (7) and the movable beam 2 (8) are both fixed with adjustment rails (16) by bolts, and anti-drop blocks (18) are slidably installed in the two adjustment rails (16), and the anti-drop blocks (18) are threadedly connected to the adjustment screw rod (17) rotatably set in the adjustment rails (16).

10. The portable coil turning machine according to claim 9, characterized in that: The ends of the two anti-fall blocks (18) are respectively provided with a reinforcement belt (20) and a bolt hole (19).

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