Double-station flat wire coil feeding and straightening device

Abstract

The utility model discloses a double-station flat wire coil stock feeding and straightening device which comprises a bottom installation assembly, a longitudinal movement guiding assembly is arranged on the bottom installation assembly, and a moving plate is arranged on the moving portion of the longitudinal movement guiding assembly. A longitudinal moving power assembly is arranged on the bottom mounting assembly and located on one side of the longitudinal moving guide assembly, two coil stock conveying assemblies are arranged on the moving plate, an auxiliary supporting assembly is arranged on the moving plate and located between the two coil stock conveying assemblies, and a tension floating mechanism is arranged on the auxiliary supporting assembly. A first supporting assembly is arranged on the portion, located on one side of the roll material conveying assembly, of the movable plate, and a straightening mechanism is arranged on the first supporting assembly. Compared with the prior art, the feeding straightening device has the advantages that the feeding straightening device is ingenious in structural design, high in practicability and stable in work and operation, and by means of the feeding straightening device, the efficiency of feeding straightening operation of flat wires is effectively improved, and meanwhile the machining efficiency of the flat wires is improved.

Description

Technical Field

[0001] This utility model relates to the field of flat wire production technology, and in particular to a dual-station flat wire coil feeding and straightening device. Background Technology

[0002] Taking electric motors in new energy vehicles as an example, motor stators using flat wire windings have a higher copper fill factor, which can improve the power density of the motor. Currently, in the field of new energy vehicles, stators with flat wire windings have become a development trend with obvious advantages. For example, the slot fill factor of flat wire windings reaches over 70%, which can improve motor efficiency. Furthermore, the small inter-turn contact area of ​​the flat wire conductors arranged in the stator slots reduces the probability of inter-turn or phase-to-phase insulation failure, significantly increasing the operating voltage range of the motor. Additionally, flat wire conductors can directly transfer heat to the iron core or other cooling media, resulting in strong heat dissipation capabilities.

[0003] In the production process of flat wire, it is necessary to feed the flat wire and straighten it during the feeding process. Existing flat wire feeding and straightening devices are complex in structure, inconvenient to operate, and have low feeding and straightening efficiency, which leads to low processing efficiency of flat wire. Therefore, it is necessary to design a dual-station flat wire coil feeding and straightening device. Utility Model Content

[0004] The purpose of this invention is to solve the above problems by designing a dual-station flat wire coil feeding and straightening device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: a dual-station flat wire coil feeding and straightening device, comprising a bottom mounting assembly, a longitudinal moving guide assembly disposed on the bottom mounting assembly, a moving plate disposed on the moving part of the longitudinal moving guide assembly, a longitudinal moving power assembly disposed on one side of the longitudinal moving guide assembly on the bottom mounting assembly, two sets of coil conveying assemblies disposed on the moving plate, an auxiliary support assembly disposed on the moving plate between the two sets of coil conveying assemblies, a tension floating mechanism disposed on the auxiliary support assembly, and a first support assembly disposed on one side of the coil conveying assemblies on the moving plate, the first support assembly being provided with a straightening mechanism.

[0006] As a further description of this technical solution, the bottom mounting assembly includes a bottom mounting frame, a bottom mounting plate is disposed on the bottom mounting frame, and a longitudinal movement guide assembly is disposed on the bottom mounting plate.

[0007] As a further description of this technical solution, the longitudinal moving guide assembly includes a plurality of longitudinal moving guide rails disposed on the bottom mounting assembly, the longitudinal moving guide rails being provided with moving sliders, and the moving sliders being provided with moving plates.

[0008] As a further description of this technical solution, the longitudinal movement power assembly includes a longitudinal movement power cylinder disposed on the bottom mounting assembly and located on one side of the longitudinal movement guide assembly, and the output end of the longitudinal movement power cylinder is connected to the moving plate.

[0009] As a further description of this technical solution, the roll conveying assembly includes two sets of mounting seats disposed on a moving plate. One set of the mounting seats is provided with an active conveying roller; the other set of the mounting seats is provided with an auxiliary conveying roller. A conveying power motor is disposed on the moving plate, and the output end of the conveying power motor is connected to the active conveying roller.

[0010] As a further description of this technical solution, the auxiliary support assembly includes an auxiliary support frame disposed on the moving plate between two sets of coil conveyors, and a tension floating mechanism is provided on the auxiliary support frame.

[0011] As a further description of this technical solution, the tension floating mechanism includes a dual-output module disposed on an auxiliary support assembly, and the output end of the dual-output module is provided with an auxiliary roller.

[0012] As a further description of this technical solution, the first support assembly includes a first support frame disposed on the moving plate on one side of the roll conveying assembly, the first support frame being provided with a support top plate, and the support top plate being provided with a straightening mechanism.

[0013] As a further description of this technical solution, the straightening mechanism includes a vertical support frame and a horizontal support frame mounted on the top support plate, and both the vertical support frame and the horizontal support frame are equipped with a plurality of straightening rollers.

[0014] Its beneficial effects are that the feeding and straightening device of this technical solution has a clever structural design, strong practicality, and stable operation. Using this feeding and straightening device effectively improves the efficiency of feeding and straightening operations of flat wire, and also improves the processing efficiency of flat wire. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the straightening mechanism of this utility model.

[0018] In the diagram, 1. Bottom mounting assembly; 2. Longitudinal movement guide assembly; 3. Moving plate; 4. Longitudinal movement power assembly; 5. Roll material conveying assembly; 6. Auxiliary support assembly; 7. Tension floating mechanism; 8. First support assembly; 9. Straightening mechanism; 10. Bottom mounting frame; 11. Bottom mounting plate; 12. Moving guide rail; 13. Longitudinal movement power cylinder; 14. Mounting seat; 15. Active conveyor roller; 16. Auxiliary conveyor roller; 17. Conveying power motor; 18. Auxiliary support frame; 19. Dual output module; 20. Auxiliary roller; 21. First support frame; 22. Support top plate; 23. Vertical support frame; 24. Horizontal support frame; 25. Straightening roller. Detailed Implementation

[0019] First, let me explain the design intention of this utility model. In the production process of flat wire, it is necessary to feed the flat wire and straighten it during the feeding process. Existing flat wire feeding and straightening devices are complex in structure, inconvenient to operate, and have low feeding and straightening efficiency, which leads to low processing efficiency of flat wire. Therefore, this utility model designs a dual-station flat wire coil feeding and straightening device.

[0020] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figures 1-3 As shown, a dual-station flat wire coil feeding and straightening device includes a bottom mounting assembly 1. The bottom mounting assembly 1 will be described in detail below. The bottom mounting assembly 1 includes a bottom mounting frame 10, a bottom mounting plate 11 is provided on the bottom mounting frame 10, and a longitudinal movement guide assembly 2 is provided on the bottom mounting plate 11.

[0021] To facilitate the longitudinal movement and guidance of the movable plate 3, a longitudinal movement guide component 2 is provided on the bottom mounting component 1. The longitudinal movement guide component 2 will be described in detail below. The longitudinal movement guide component 2 includes a plurality of longitudinal movement guide rails 12 provided on the bottom mounting component 1. A movable slider is provided on the longitudinal movement guide rail 12, and the movable plate 3 is provided on the movable slider.

[0022] To facilitate the installation of the roll conveying assembly 5, a moving plate 3 is provided at the moving part of the longitudinal moving guide assembly 2.

[0023] To facilitate the movement of the movable plate 3, a longitudinal movement power assembly 4 is provided on the bottom mounting assembly 1 on one side of the longitudinal movement guide assembly 2. The longitudinal movement power assembly 4 will be described in detail below. The longitudinal movement power assembly 4 includes a longitudinal movement power cylinder 13 provided on the bottom mounting assembly 1 on one side of the longitudinal movement guide assembly 2. The output end of the longitudinal movement power cylinder 13 is connected to the movable plate 3.

[0024] To facilitate the conveying of flat wire coils, two sets of coil conveying assemblies 5 are provided on the moving plate 3. The coil conveying assembly 5 will be described in detail below. The coil conveying assembly 5 includes two sets of mounting seats 14 provided on the moving plate 3. One set of mounting seats 14 is provided with an active conveying roller 15; the other set of mounting seats 14 is provided with an auxiliary conveying roller 16. The moving plate 3 is provided with a conveying power motor 17, and the output end of the conveying power motor 17 is connected to the active conveying roller 15.

[0025] To facilitate the installation of the tension floating mechanism 7, an auxiliary support assembly 6 is provided on the moving plate 3 between the two sets of coil conveyors. The auxiliary support assembly 6 will be described in detail below. The auxiliary support assembly 6 includes an auxiliary support frame 18 provided on the moving plate 3 between the two sets of coil conveyors 5. The tension floating mechanism 7 is provided on the auxiliary support frame 18.

[0026] In order to facilitate the adjustment of tension during the flat wire conveying process, a tension floating mechanism 7 is provided on the auxiliary support assembly 6. The tension floating mechanism 7 will be described in detail below. The tension floating mechanism 7 includes a dual output module 19 provided on the auxiliary support assembly 6, and an auxiliary roller 20 is provided at the output end of the dual output module 19.

[0027] To facilitate the installation of the straightening mechanism 9, a first support component 8 is provided on the moving plate 3 on one side of the coil conveying assembly 5. The first support component 8 will be described in detail below. The first support component 8 includes a first support frame 21 provided on the moving plate 3 on one side of the coil conveying assembly 5. A support top plate 22 is provided on the first support frame 21, and the straightening mechanism 9 is provided on the support top plate 22.

[0028] To facilitate the straightening of the flat wire, a straightening mechanism 9 is provided on the first support component 8. The straightening mechanism 9 will be described in detail below. The straightening mechanism 9 includes a vertical support frame 23 and a horizontal support frame 24 provided on the support top plate 22. Both the vertical support frame 23 and the horizontal support frame 24 are provided with a number of straightening rollers 25.

[0029] The specific structure of this utility model has been described in detail above. The working principle of this utility model will be explained below: The flat wire is placed on the winding drum, which is then placed on the active conveying roller 15 and the auxiliary conveying roller 16. The outer end of the wire passes through the auxiliary roller 20 of the tension floating mechanism 7, and then through several straightening rollers 25 of the straightening mechanism 9. The straightening rollers 25 straighten the flat wire. The outer end of the flat wire is pulled by the traction mechanism. The conveying power motor 17 drives the main drive conveying roller to rotate, which in turn drives the winding drum to rotate. The winding drum continuously unwinds the wire. During the unwinding process, the dual output module 19 drives the auxiliary roller 20 to move, adjusting the tension during the flat wire feeding process to ensure the stability of the flat wire feeding. The feeding and straightening device of this technical solution has a clever structural design, strong practicality, and stable operation. Using this feeding and straightening device effectively improves the efficiency of the flat wire feeding and straightening operation, and also improves the processing efficiency of the flat wire.

[0030] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A dual-station flat wire coil feeding and straightening device, characterized in that, The system includes a bottom mounting assembly (1), on which a longitudinal moving guide assembly (2) is provided. A moving plate (3) is provided on the moving part of the longitudinal moving guide assembly (2). A longitudinal moving power assembly (4) is provided on one side of the longitudinal moving guide assembly (2) on the bottom mounting assembly (1). Two sets of roll material conveying assemblies (5) are provided on the moving plate (3). An auxiliary support assembly (6) is provided on the moving plate (3) between the two sets of roll material conveying assemblies (5). A tension floating mechanism (7) is provided on the auxiliary support assembly (6). A first support assembly (8) is provided on one side of the roll material conveying assembly (5) on the moving plate (3). A straightening mechanism (9) is provided on the first support assembly (8).

2. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The bottom mounting assembly (1) includes a bottom mounting frame (10), a bottom mounting plate (11) is provided on the bottom mounting frame (10), and a longitudinal movement guide assembly (2) is provided on the bottom mounting plate (11).

3. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The longitudinal moving guide assembly (2) includes a plurality of longitudinal moving guide rails (12) disposed on the bottom mounting assembly (1), and a moving slider is disposed on the longitudinal moving guide rails (12), and a moving plate (3) is disposed on the moving slider.

4. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The longitudinal movement power assembly (4) includes a longitudinal movement power cylinder (13) disposed on the bottom mounting assembly (1) on one side of the longitudinal movement guide assembly (2), and the output end of the longitudinal movement power cylinder (13) is connected to the moving plate (3).

5. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The roll conveying assembly (5) includes two sets of mounting seats (14) arranged on the moving plate (3). One set of mounting seats (14) is provided with an active conveying roller (15); the other set of mounting seats (14) is provided with an auxiliary conveying roller (16). The moving plate (3) is provided with a conveying power motor (17), and the output end of the conveying power motor (17) is connected to the active conveying roller (15).

6. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The auxiliary support assembly (6) includes an auxiliary support frame (18) disposed on the moving plate (3) between the two sets of coil conveyors, and a tension floating mechanism (7) is provided on the auxiliary support frame (18).

7. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The tension floating mechanism (7) includes a dual output module (19) disposed on the auxiliary support assembly (6), and the output end of the dual output module (19) is provided with an auxiliary roller (20).

8. The dual-station flat wire coil feeding and straightening device according to claim 1, characterized in that, The first support assembly (8) includes a first support frame (21) disposed on the moving plate (3) on one side of the roll conveying assembly (5), a support top plate (22) is disposed on the first support frame (21), and a straightening mechanism (9) is disposed on the support top plate (22).

9. A dual-station flat wire coil feeding and straightening device according to claim 8, characterized in that, The straightening mechanism (9) includes a vertical support frame (23) and a horizontal support frame (24) set on the support top plate (22). Both the vertical support frame (23) and the horizontal support frame (24) are provided with a number of straightening rollers (25).

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