Portable coil turnover machine

Abstract

The embodiment of the invention 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 motor drives the two-way lead screw to enable the first moving beam and the second moving beam to be close to each other, so that the two sets of inner beams and the embracing grabs fix the two sides of an aluminum wire, 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, so that the two sets of embracing grabs 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 technical field of coil turning, and in particular to a portable coil turning machine. Background Art

[0002] Aluminum wire turning machine is a kind of equipment specially used for turning aluminum wire. It is widely used in wire and cable, aluminum processing, metallurgy and other industries. Aluminum wire turning machine realizes automatic turning of aluminum wire through specific mechanical structure and control system to meet different needs in the production process. It can turn aluminum wire from horizontal state to vertical state, or from vertical state back to horizontal state, so as to facilitate subsequent processing, packaging or transportation.

[0003] According to the Chinese patent announcement number: CN209777573U, a large coil turning machine is disclosed. In order to solve the shortcomings of the existing turning machines, such as high cost, complicated operation, potential safety hazards and unsuitability for turning large coils, the turning machine includes a turning machine frame, a transmission assembly arranged on the upper part of the turning machine frame, a disc turning tool arranged on the right side of the turning machine frame and an electrical control system. The transmission assembly is arranged from left to right in sequence as a brake motor and a cycloid reducer, a gear reducer, a coupling, an output shaft, a support shaft and a mechanical limiter. The electrical control system includes an induction block arranged on the left end face of the disc turning tool and a sensor arranged on the induction bracket. This application uses a split-axis frame as a support, uses a brake motor equipped with a reducer and a torque-increasing gear as power output, and fixes the coil with a disc turning tool 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, it is necessary to frequently change tools or adjust operating methods, 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 easy to loosen or even fall off, affecting product quality and safety. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems that the conventional methods in the prior art can only flip aluminum wires of a specific specification, and when facing aluminum wires of various specifications and weights, tools need to be frequently replaced or the operation method needs to be adjusted, which increases the complexity of the work. To this end, the present application proposes a portable coil flipping machine.

[0006] According to an embodiment of the present application, a portable coil turning machine includes an upper horizontal beam, and movable beam one and movable beam two are respectively slidably installed at both ends of the upper horizontal beam, and the lower ends of movable beam one and movable beam two are rotatably installed with clamping mechanisms, and the lower ends of the two groups of clamping mechanisms are respectively slidably connected to the two ends of the load-bearing chassis, and the two groups of clamping mechanisms are caused to move closer to each other to fix the two sides of the coil by sliding movable beam one and movable beam two.

[0007] Furthermore, the clamping mechanism includes an inner beam, on which a plurality of clamping claws are arranged, and two sides of the plurality of clamping claws are connected by a plastic sleeve.

[0008] Furthermore, 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 respectively fixedly connected to the two inner beams, and the rotating rods are driven by a reduction motor.

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

[0010] Furthermore, 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] Furthermore, a lifting ring is provided in the middle of the upper end of the upper cross beam.

[0012] Furthermore, 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] Furthermore, a positioning rod is inserted on the movable beam 2, and the positioning rod passes through the movable beam 2 and is inserted and matched with a positioning hole provided on the inner beam.

[0014] Furthermore, 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 with the adjustment screw rod rotatably arranged in the adjustment rails.

[0015] Furthermore, the ends of the two anti-drop blocks are respectively provided with reinforcement belts and bolt holes.

[0016] 1. The beneficial effects of the present application are as follows: the bidirectional screw rod is driven by a motor to bring the moving beam 1 and the moving beam 2 closer to each other, so that the two groups of inner beams and the grabs 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 groups of grabs 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, has a reasonable design of the equipment, is easy to operate, and has a complete safety protection device to ensure the personal safety of the operator and the safe operation of the equipment.

[0017] 2. The beneficial effect of the present application is that the upper end of the aluminum wire is clamped by the anti-drop block, and the aluminum wire is fixed by the reinforcing belt, thereby strengthening the fixing effect of the fixing belt and the tensioner on the aluminum wire, and effectively preventing the aluminum wire from falling when flipping.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a portable coil turning machine according to an embodiment of the present application;

[0021] Figure 2 It is a schematic diagram of the overall structure disassembly according to an embodiment of the present application;

[0022] Figure 3 is a schematic diagram of the upper cross beam structure according to an embodiment of the present application;

[0023] Figure 4 According to the embodiment of the present application Figure 3 A schematic diagram of the structure at A;

[0024] Figure 5 is a schematic diagram of a first structure of a moving beam according to an embodiment of the present application;

[0025] Figure 6 is a plan view of a grasping structure according to an embodiment of the present application;

[0026] Figure 7 is a schematic diagram of the load-bearing chassis structure according to an embodiment of the present application;

[0027] Figure 8 is a schematic diagram of a positioning hole structure according to an embodiment of the present application;

[0028] Fig. 9 It is a schematic diagram of the structure of the adjustment rail, etc. according to an embodiment of the present application.

[0029] Figure numerals: 1. Upper cross beam; 2. Through groove; 3. Lifting ring; 4. Bidirectional screw; 5. Bevel gear one; 6. Bevel gear two; 7. Moving beam one; 8. Moving beam two; 9. Load-bearing chassis; 10. Fixing belt; 11. Tensioner; 12. Turn bar; 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

[0030] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0031] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] A portable coil turning machine according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0039] Embodiment 1

[0040] like Figure 1-Figure 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 slidably 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.

[0041] 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 at 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 a motor, the bevel gear 1 5 and the bevel gear 2 6 are meshed, so that the bevel gear 1 5 drives the bidirectional screw rod 4 to rotate, wherein the bidirectional screw rod 4 is a structure with opposite thread directions on the left and right sides symmetrical with the center.

[0042] 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.

[0043] Specifically, the clamping mechanism includes an inner beam 13, on which a plurality of clamping claws 14 are arranged. The clamping claws 14 are arc-shaped structures whose shapes match the aluminum coils. The two sides of the plurality of clamping claws 14 are connected by a plastic sleeve 15, which is an anti-scratch plastic sleeve. The aluminum wire is fixed by bringing two sets of relative clamping claws 14 close to each other.

[0044] 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, and one end of the two rotating rods 12 is fixedly connected to the two inner beams 13 respectively. The rotating rod 12 is driven by a reduction motor. Therefore, after the aluminum wire is fixed by the grip 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 grip 14 rotate with the aluminum wire, so that 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.

[0045] 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.

[0046] When the aluminum wire is flipped, in order to prevent the aluminum wire from falling, 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 the fixing belt 10 is fixed by the tensioner 11.

[0047] When the aluminum wire is turned over to be perpendicular to the ground, the staff can plug the positioning rod 22 into the movable beam 28, and insert and match it through the movable beam 28 and the positioning hole 21 opened on the inner beam 13 to improve the stability of the device.

[0048] Embodiment 2

[0049] refer to Fig. 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, improvements are made on the basis of the above embodiment.

[0050] Adjustment rails 16 are fixed on 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 is 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 is always in contact with the upper end of the aluminum wire, thereby strengthening the fixation of the aluminum wire.

[0051] 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 it is flipped.

[0052] Working principle: the aluminum wire is placed 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 moving beam 1 7 and the moving 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. The aluminum wire is tied with the fixing belt 10 and the reinforcing belt 20. 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 turn over with the aluminum wire.

[0053] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0054] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A portable coil turning machine, characterized in that: The invention comprises an upper cross beam (1), wherein two ends of the upper cross 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 a load-bearing chassis (9), and the two sets of clamping mechanisms are urged to move closer to each other to fix the two sides of the coil by sliding the moving beam 1 (7) and the moving beam 2 (8).

2. The portable coil turning machine according to claim 1, characterized in that: The clamping mechanism comprises an inner beam (13), on which a plurality of clamping grips (14) are arranged, 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 moving beam 1 (7) and the moving 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 the movable beam 1 (7) and the movable beam 2 (8) are inserted into the two ends of the upper cross beam (1), and 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 cross beam (1), the two 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 a bevel gear 2 (6) is rotatably provided at one end of the upper cross beam (1), the bevel gear 2 (6) 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 in the middle of the upper end of the upper cross 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 on the second moving beam (8), and the positioning rod (22) penetrates the second moving beam (8) and is inserted 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 moving beam 1 (7) and the moving 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 with the adjustment screw rod (17) rotatably arranged in the adjustment rails (16).

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

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