A square wire anti-rollover device

Abstract

A square wire anti-rollover device includes a wire storage assembly, a two-axis moving assembly, and a wire guiding assembly. The wire guiding assembly includes a support plate, a support column, an anti-skid device, a first wire guiding plate, and a second wire guiding plate. The first and second wire guiding plates have identical structures, consisting of two parallel clamping plates joined together. A gap is formed between the opposing sidewalls of the two clamping plates, and two clamping blocks are fixedly inserted into the second wire guiding plate at the position of the gap. The two ends of the square wire are in gap contact with the two clamping blocks, and its two sides are in gap contact with the two inner sidewalls of the gap. After the square wire passes through the second wire guiding plate, its two ends are in gap contact with the two clamping blocks, and its two sides are in gap contact with the two inner sidewalls of the gap, thereby limiting the square wire in four directions on the horizontal plane, preventing the square wire from rolling during wire guiding, avoiding affecting the winding operation, and improving the winding quality.

Description

Technical Field

[0001] This utility model relates to the field of wire winding technology, and in particular to a square wire anti-rollover device. Background Technology

[0002] A coil typically refers to a ring-shaped wire winding. In winding operations, a coil winding machine typically winds the wire one turn at a time onto a specific workpiece. With the continuous development of society, a wire winding using square wire wound onto a coil frame has emerged. A square wire is a wire with a rectangular cross-section. Some coil winding machines usually have a wire guiding device to guide the wire and provide a wire guiding function. For example, Chinese patent CN201320375900.5 discloses a wire guiding device for a winding machine, which includes a wire feeder, a frame, and a wire guiding unit. The wire feeder and the wire guiding unit are respectively connected to the frame. The wire guiding unit includes a wire supply drum, a passive tension controller, an active tension controller, and a wire direction converter. The enameled wire to be wound is wound on the wire supply drum, which is located below the passive tension controller, which is located below the active tension controller. The enameled wire to be wound passes sequentially through the passive tension controller, the active tension controller, the wire direction converter, and the wire feeder. This wire laying device can provide the winding machine with enameled wire of uniform tension, improving the quality of coil winding. However, it is not suitable for laying square conductors, as square conductors cannot be restrained in this device and are prone to rolling during the winding process, thus affecting the winding quality. Summary of the Invention

[0003] In view of this, the present invention provides a square wire anti-rollover device to solve the above problems.

[0004] A square wire anti-rollover device includes a wire storage assembly, a two-axis moving assembly disposed on one side of the wire storage assembly, and a wire guide assembly disposed at the output end of the two-axis moving assembly. The wire guide assembly includes a support plate, a support column fixedly disposed on the side of the support plate facing the wire storage assembly, at least two anti-jump devices fixedly disposed at intervals on the support column, at least two first wire guide plates fixedly disposed at intervals on the side of the support plate near the support column, and a second wire guide plate disposed on one side of the first wire guide plate. The first and second wire guide plates have identical structures, consisting of two parallel clamping plates joined together. A gap is formed between the opposing sidewalls of the two clamping plates, and two clamping blocks are fixedly inserted into the second wire guide plate at the position of the gap. The two ends of the square wire are in gap contact with the two clamping blocks, and its two sides are in gap contact with the two inner sidewalls of the gap.

[0005] Furthermore, the wire storage assembly includes a drive motor, a wire storage bin disposed on one side of the drive motor, and a tensioner disposed on one side of the wire storage bin.

[0006] Furthermore, the two-axis moving assembly includes a linear lead screw component, a fixed plate disposed at the output end of the linear lead screw component, a drive cylinder fixedly disposed on one side of the fixed plate, and a slider seat disposed at the output end of the drive cylinder.

[0007] Furthermore, the output direction of the linear lead screw component is toward the lead guide assembly and is perpendicular to the output direction of the drive cylinder.

[0008] Furthermore, at least two guide rails are fixedly provided on the fixed plate, the length direction of which is parallel to the output direction of the drive cylinder, and the slider seat is slidably connected to the guide rails.

[0009] Furthermore, the two anti-skid wire devices are respectively located in the middle section of the support column and at the end furthest from the support plate.

[0010] Furthermore, the two first wire guide plates are arranged in parallel and spaced apart, and the second wire guide plate is located at the end of the support plate away from the support column, and its length direction is perpendicular to the length direction of the first wire guide plate.

[0011] Compared with the prior art, the square wire anti-rollover device provided by this utility model uses the drive motor to drive the wire storage drum to rotate, thereby achieving the function of conveying square wires. The two-axis moving component drives and moves the wire guiding component to perform wire laying operation. After the square wire passes through the second wire guiding plate, its two ends respectively contact the gaps of the two clamping blocks, and its two sides respectively contact the gaps of the two inner sidewalls of the gap portion, thereby limiting the square wire in four directions on the horizontal plane, thus preventing the square wire from rolling during wire passing, avoiding affecting the winding operation, and improving the winding quality. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of the square wire anti-rollover device provided by this utility model.

[0013] Figure 2 for Figure 1 A schematic diagram of the structure of the two-axis moving assembly and the wire guiding assembly of the square wire anti-rollover device.

[0014] Figure 3 for Figure 1 A schematic diagram of the structure of the second wire guide plate of the square wire anti-rollover device. Detailed Implementation

[0015] The specific embodiments of this utility model are described in further detail below. It should be understood that the description of the embodiments of this utility model herein is not intended to limit the scope of protection of this utility model.

[0016] like Figure 1 The diagram shown is a structural schematic of the square wire anti-rollover device provided by this utility model. The square wire anti-rollover device includes a wire storage assembly 10, a two-axis moving assembly 20 disposed on one side of the wire storage assembly 10, and a wire guiding assembly 30 disposed at the output end of the two-axis moving assembly 20. It is conceivable that the square wire anti-rollover device also includes other functional modules, such as a power module, a screw module, etc., which are technologies known to those skilled in the art and will not be described in detail here.

[0017] The wire storage assembly 10 includes a drive motor 11, a wire storage bin 12 disposed on one side of the drive motor 11, and a tensioner 13 disposed on one side of the wire storage bin 12.

[0018] The output end of the drive motor 11 is connected to the wire storage drum 12 via a belt. The wire storage drum 12 is wound with square wires, so the drive motor 11 can drive the wire storage drum 12 to rotate, thereby achieving the function of conveying square wires.

[0019] The square wire on the wire storage bin 13 passes through the tensioner 13 into the wire guide assembly 30, and is tensioned by the tensioner 13 to ensure that the square wire is always taut. The tensioner 13 itself is prior art, and its internal structure and working principle will not be described in detail here.

[0020] Please refer to the following: Figure 2 and Figure 3 The two-axis moving assembly 20 includes a linear lead screw component 21, a fixed plate 22 disposed at the output end of the linear lead screw component 21, a drive cylinder 23 fixedly disposed on one side of the fixed plate 22, and a slider seat 24 disposed at the output end of the drive cylinder 23.

[0021] The linear screw component 21 is a ball screw motor system, which is driven by a motor to move the nut seat back and forth. The output direction of the linear screw component 21 is towards the wire guide assembly 30 and is perpendicular to the output direction of the drive cylinder 23, and it can drive the fixed plate 22 to move back and forth.

[0022] At least two guide rails 25 are fixedly mounted on the fixed plate 22, and the length direction of the guide rails 25 is parallel to the output direction of the drive cylinder 23. The slider seat 24 is slidably connected to the guide rails 25, and the drive cylinder 23 can drive the slider seat 24 to reciprocate along the length direction of the guide rails 25.

[0023] The wire guide assembly 30 is fixedly mounted on the slider seat 24, so that the two-axis moving assembly 20 can drive and move the wire guide assembly 30 in a two-dimensional plane, thereby performing wire laying operation on the square wire.

[0024] The cable guide assembly 30 includes a support plate 31, a support post 32 fixedly disposed on the side of the support plate 31 facing the cable storage assembly 10, at least two anti-jump cable devices 33 fixedly disposed at intervals on the support post 32, at least two first cable guide plates 34 fixedly disposed at intervals on the side of the support plate 31 near the support post 32, and a second cable guide plate 35 disposed on one side of the first cable guide plate 34.

[0025] The support plate 31 is fixedly mounted on the slider seat 24, so that the two-axis moving assembly 30 can drive the entire wire guide assembly 30 to move. The support column 32 is used to support the anti-skid wire device 33.

[0026] Two anti-skid wire devices 33 are respectively disposed in the middle section of the support column 32 and at the end furthest from the support plate 31. The anti-skid wire device 33 is an industrial device that achieves winding stability through optimized structural design. Its core components include an ultra-fine polished intermediate ceramic wheel and a high-speed bearing, which can control the runout amplitude during winding to a very small range, thereby maintaining tension stability. The anti-skid wire device 33 itself is prior art and will not be described in detail here.

[0027] The first and second guide plates 34 and 35 have the same structure, which is formed by splicing two parallel clamping plates 36. A gap 37 is provided between the opposite side walls of the two clamping plates 36, and the gap 37 can only allow one square wire to pass through, that is, the two sides of the square wire respectively contact the two inner side walls of the gap 37.

[0028] Two first wire guide plates 34 are arranged in parallel and spaced apart. The second wire guide plate 35 is located at the end of the support plate 31 away from the support column 32, and its length direction is perpendicular to the length direction of the first wire guide plate 34.

[0029] The second guide plate 35 is fixedly fitted with two clamping blocks 38 at the position of the gap 37. The two clamping blocks 38 are spaced apart, with the distance between them corresponding to the thickness of the square wire. Thus, when the square wire passes through the second guide plate 35, its two ends respectively make gap contact with the two clamping blocks 38, and its two sides respectively make gap contact with the two inner sidewalls of the gap 37. This limits the square wire in four directions on the horizontal plane, preventing it from rolling during the pass, avoiding affecting the winding operation, and improving the winding quality.

[0030] Compared with the prior art, the square wire anti-rollover device provided by this utility model uses the drive motor 11 to drive the wire storage drum 12 to rotate, thereby achieving the function of conveying square wires. The two-axis moving component 20 drives and moves the wire guiding component 30 to perform wire laying operation. After the square wire passes through the second wire guiding plate 35, its two ends respectively make gap contact with the two clamping blocks 38, and its two sides respectively make gap contact with the two inner sidewalls of the gap portion 37, thereby limiting the square wire in four directions on the horizontal plane, thus preventing the square wire from rolling during wire passing, avoiding affecting the winding operation, and improving the winding quality.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions or improvements within the spirit of the present utility model are covered within the scope of the claims of the present utility model.

Claims

1. A square wire anti-rollover device, characterized in that: The square wire anti-rollover device includes a wire storage assembly, a two-axis moving assembly disposed on one side of the wire storage assembly, and a wire guide assembly disposed at the output end of the two-axis moving assembly. The wire guide assembly includes a support plate, a support column fixedly disposed on the side of the support plate facing the wire storage assembly, at least two anti-jump wire devices fixedly disposed at intervals on the support column, at least two first wire guide plates fixedly disposed at intervals on the side of the support plate near the support column, and a second wire guide plate disposed on one side of the first wire guide plate. The first and second wire guide plates have the same structure, which is formed by splicing two parallel clamping plates. A gap is opened between the opposite sidewalls of the two clamping plates. Two clamping blocks are fixedly inserted in the second wire guide plate at the position of the gap. The two ends of the square wire are respectively in gap contact with the two clamping blocks, and its two sides are respectively in gap contact with the two inner sidewalls of the gap.

2. The square conductor anti-rollover device according to claim 1, characterized in that: The wire storage assembly includes a drive motor, a wire storage tank disposed on one side of the drive motor, and a tensioner disposed on one side of the wire storage tank.

3. The square wire anti-rollover device according to claim 1, characterized in that: The two-axis moving assembly includes a linear lead screw component, a fixed plate disposed at the output end of the linear lead screw component, a drive cylinder fixedly disposed on one side of the fixed plate, and a slider seat disposed at the output end of the drive cylinder.

4. The square wire anti-rollover device according to claim 3, characterized in that: The output direction of the linear lead screw component is toward the lead-through assembly and is perpendicular to the output direction of the drive cylinder.

5. The square conductor anti-rollover device according to claim 3, characterized in that: At least two guide rails are fixedly installed on the fixed plate. The length direction of the guide rails is parallel to the output direction of the drive cylinder, and the slider seat is slidably connected to the guide rails.

6. The square conductor anti-rollover device according to claim 1, characterized in that: The two anti-drop wire devices are respectively installed in the middle section of the support and at the end away from the support plate.

7. The square conductor anti-rollover device according to claim 1, characterized in that: Two first wire guide plates are arranged in parallel and spaced apart. The second wire guide plate is located at the end of the support plate away from the support column, and its length direction is perpendicular to the length direction of the first wire guide plate.

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