Novel multifunctional semi-automatic winding equipment

Abstract

The utility model discloses novel multifunctional semi-automatic winding equipment, which relates to the technical field of winding and comprises a winding mechanism, a guide cleaning mechanism and an uncoiler. According to the utility model, in the winding process, the wire between each layer and each channel is regulated and controlled to meet and meet the design tension requirement; the side-by-side movement displacement of wires on each layer and each path in the winding process of a magnetic pole is regulated and controlled to be synchronous with the displacement of opening the wires by an uncoiler, and wire deviation is avoided; the requirement that the magnetic pole occasionally needs reverse resetting of a wire in the winding process is met and regulated; the magnetic pole can guide, position and clean a wire in the winding process, and the technical requirements are met. The problem of keeping the constant tension of the wire when the magnetic pole stops working due to accidental factors in the winding process is solved and regulated; the coil winding machine is convenient to regulate and control, has linkage control and high efficiency, and is more suitable for manufacturing large coils and various special-shaped coils in other fields.

Description

Technical Field

[0001] The utility model relates to the technical field of winding, in particular to a novel multifunctional semi-automatic winding device. Background Art

[0002] A winding machine is a device used to wind a wire onto an insulating frame in a specific shape and size. It is widely used in the manufacturing process of various motors, transformers, electrical appliances and other products. It is mainly used in the following fields: 1) Power tool manufacturing, such as drilling rigs, electric hammers, power tools, etc.; 2) Home appliance manufacturing, such as refrigerators, air conditioners, washing machines, etc.; 3) Motor manufacturing, such as AC motors, DC motors, etc.; 4) Automotive electronic equipment manufacturing, such as generators, starters, igniters, etc.; 5) Other electronic equipment manufacturing, such as electric vehicles, solar cells, etc.; In the prior art, commonly used winding machines include: 1) Manual winding machine: Features: simple operation, low cost; Applicable scenarios: small The production of coils and motors, suitable for small-batch production or laboratory use; Operation method: completely dependent on manual operation, high flexibility but low efficiency; 2) Semi-automatic winding machine: Features: partial automation, improving production efficiency; Applicable scenarios: the production of large coils, transformers, and motors, suitable for medium-batch production; Operation method: personnel are required to perform auxiliary operations, but the main winding, counting and other tasks are automatically completed by the machine; 3) Fully automatic winding machine: Features: fully automated, high efficiency, suitable for large-scale production; Applicable scenarios: large-scale coil, transformer and motor manufacturing production lines; Operation method: Winding, counting, cutting and other tasks are completely completed automatically by the machine, with almost no human intervention.

[0003] However, the winding machines used in the prior art still have the following problems: 1) It is difficult to conveniently adjust the wire tension between each layer and each track of the workpiece during the winding process to meet the design requirements; 2) It is difficult to conveniently adjust the side-by-side movement displacement of the wires in each layer and each track of the workpiece during the winding process and the displacement of the wires opened by the uncoiler to meet the real-time synchronization requirements, and it is difficult to prevent the wires from deviation; 3) It is difficult to adjust the workpiece when it occasionally needs to reverse and reset the wires during the winding process; 4) It is difficult to adjust the workpiece when it needs to guide, position, and clean the wires during the winding process; 5) It is difficult to adjust the workpiece when it stops working due to accidental factors during the winding process and need to maintain a constant wire tension. Utility Model Content

[0004] The purpose of the utility model is to provide a novel multifunctional semi-automatic winding equipment to solve the following problems of the winding machine used in the technology proposed in the above background technology: 1) it is difficult to conveniently adjust the wire tension between each layer and each track of the workpiece during the winding process to meet the design requirements, 2) it is difficult to conveniently adjust the side-by-side movement displacement of the wire of each layer and each track of the workpiece during the winding process and the displacement of the wire opened by the uncoiler to meet the real-time synchronization requirements, and it is difficult to prevent the wire from deviation, 3) it is difficult to adjust the workpiece to occasionally need the wire to reverse reset during the winding process, 4) it is difficult to adjust the workpiece to guide, position and clean the wire during the winding process, 5) it is difficult to adjust the workpiece to maintain a constant wire tension when it stops working due to accidental factors during the winding process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel multifunctional semi-automatic winding equipment, comprising a winding mechanism, a guide cleaning mechanism and an unwinder arranged in sequence from left to right; the winding mechanism comprises a horizontal winding base and a fixed bracket at the rear side and a movable bracket arranged at the front side through a guide rail and a slider are arranged on the top surface thereof, a rotating shaft is arranged on the upper part of the fixed bracket and the movable bracket, a centering fixture is arranged at the middle position of the rotating shaft, and a workpiece is arranged on the centering fixture; the rear end of the rotating shaft is connected to the winding machine by a coupling, a winding reducer and a guide cleaning mechanism; the winding machine is connected to the winding machine by ... The speed reducer is interconnected with the output end of the winding motor arranged on the fixed bracket; the guiding cleaning mechanism includes a horizontally arranged cleaning base and is provided with positioning side plates on the front and rear sides thereof, the lower part of the positioning side plates is interconnected with the cleaning base through the adjusting bracket, and a pneumatic adjusting pressure plate is provided near the middle position of the top of the two positioning side plates, a limiting roller is provided on the right side of the pneumatic adjusting pressure plate, and a guide roller is provided at the lower right of the limiting roller; a wire reel is sleeved on the unwinding shaft of the uncoiler, and the wire reel is limited on the uncoiler by the unwinding pressure plate and the nut.

[0006] Preferably, a screw nut seat is longitudinally arranged on the top surface of the winding base on the front side of the fixed bracket, the screw of the screw nut seat is arranged on the top surface of the winding base through two bearing seats, and a mobile reducer fixedly connected to the winding base is provided at the front end of the screw; the screw nut seat is provided with a nut seat sleeved on the screw between the two bearing seats, and is fixedly connected to the bottom of the movable bracket.

[0007] Preferably, a controller is provided at the top of the fixed bracket, a limit switch is provided on the winding base for limiting the movement limit of the movable bracket, a foot switch is provided at the lower front side of the winding base, and the moving reducer, limit switch, foot switch, winding reducer, and winding motor are electrically connected to the controller respectively.

[0008] Preferably, the two positioning side plates are interconnected by a reinforcing rod below the pneumatic adjustment platen.

[0009] Preferably, the pneumatic adjustment pressure plate includes two cylinders respectively arranged above the two positioning side plates, a movable pressure plate is commonly arranged at the bottom ends of the two cylinder shafts, a fixed pressure plate is arranged between the two positioning side plates below the movable pressure plate, and brushes are provided on the opposite sides of the movable pressure plate and the fixed pressure plate.

[0010] Preferably, the controller is electrically connected to a PLC control system, and a control program is built into the PLC control system.

[0011] Preferably, a plurality of emergency buttons are arranged at multiple locations on and around the winding mechanism.

[0012] Preferably, the uncoiler is an uncoiler used in the prior art.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) The wire can be directly wound on the workpiece. The spacing between the fixed bracket, the centering fixture and the movable bracket can be adjusted through the precision linear guide slider, the lead screw nut seat and the movable reducer. It can adapt to the winding of workpieces of different sizes, ensuring and improving the overall quality of the workpiece winding;

[0015] 2) The main frame of the winding mechanism is made of low alloy steel plates that are beveled and welded together. After welding and quality is qualified, stress relief aging treatment, rough machining, semi-finishing, finishing and precision machining are carried out to ensure strength and improve the overall quality of the workpiece winding;

[0016] 3) The guide rail slider, mobile reducer, foot switch, winding reducer, winding motor, and control display are customized from qualified and certified professional manufacturers. The gear modulus, tooth shape, heat treatment and manufacturing process of the reducer are customized technical requirements, which ensures the mechanical strength at high torque output, smooth winding operation and extremely low working noise, safety and environmental protection, and ensures and improves the overall quality of workpiece winding;

[0017] 4) The centering fixture of the fixed bracket and the centering fixture of the movable bracket are always in synchronous and concentric rotation to ensure that the workpiece runs smoothly during the winding process, avoid the workpiece being loosened or swayed due to the twisting force during the winding process, and ensure and improve the overall quality of the workpiece winding;

[0018] 5) The winding base fully guarantees the overall strength, rigidity and stability of the winding, ensures that the workpiece works smoothly and normally during the winding process, and ensures and improves the overall quality of the workpiece winding;

[0019] 6) The adjustment base is provided with multiple mounting holes, and the adjustment bracket is also provided with multiple mounting holes. The multiple mounting holes can be adjusted in the front, back, up and down positions. The winding space size can be adjusted in six levels in the horizontal direction and the reasonable working space for workpiece winding can be optimized. The control and adjustment are simple; the strengthening support rods are all made of low-alloy steel plates with grooves, spliced ​​and welded through, and are integrated. After welding and quality is qualified, stress relief aging treatment, rough machining, semi-finishing, finishing and precision machining are carried out to ensure and improve the overall quality of workpiece winding;

[0020] 7) The positioning side plate is made of low alloy steel plate through laser cutting, rough machining, stress relief aging treatment, semi-finishing, finishing and precision machining. The mounting holes on the positioning side plates on both sides are required to have parallelism, concentricity and position accuracy requirements. During processing, a stacked synchronous integrated processing method is adopted to ensure and improve the overall quality of the workpiece winding;

[0021] 8) The wire passing through can be cleaned through the gap between the cylinder and the brushes of the upper and lower pressure plates, ensuring and improving the winding quality of the workpiece, and the control and adjustment are simple;

[0022] 9) The guide roller and limit roller are used to guide, straighten and limit the wire to ensure and improve the winding quality of the workpiece, and the control and adjustment are simple;

[0023] In summary, this equipment can solve and regulate the technical requirements of the wires between each layer and each track of the workpiece during the winding process to meet and reach the designed tension; can solve and regulate the technical requirements of the parallel displacement of the wires of each layer and each track of the workpiece during the winding process and the synchronous displacement of the wires opened by the unwinder to prevent the wires from running off; can solve and regulate the technical requirements of the workpiece occasionally needing to reverse and reset the wires during the winding process; can solve and regulate the technical requirements of guiding, positioning and cleaning the wires during the winding process; can solve and regulate the technical requirements of maintaining a constant tension of the wires when the workpiece stops working due to accidental factors during the winding process. It is easy to regulate, linked control, and efficient, and is more suitable for the production of large coils and various special-shaped coils in other fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the general assembly of the utility model;

[0025] Figure 2 It is a schematic diagram of the winding mechanism;

[0026] Figure 3 A schematic diagram of a guided cleaning mechanism;

[0027] Figure 4 It is the schematic diagram of the uncoiler;

[0028] Figure 5 for Figure 2side view schematic diagram;

[0029] Figure 6 for Figure 3 side view schematic diagram;

[0030] Figure 7 for Figure 2 A magnified view of middle;

[0031] In the figure: 1. winding mechanism, 2. guide cleaning mechanism, 3. uncoiler, 4. wire, 5. wire reel, 6. workpiece, 7. uncoiler pressure plate, 101. movable bracket, 102. guide rail slider, 103. movable reducer, 104. screw nut seat, 105. limit switch, 106. foot switch, 107. winding base, 108. fixed bracket, 109. coupling, 110. winding reducer, 111. winding motor, 112. controller, 113. centering fixture, 201. cleaning base, 202. adjustment bracket, 203. positioning side plate, 204. reinforcement rod, 205. pneumatic adjustment pressure plate, 206. limit roller, 207. guide roller. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution in the embodiments of the present utility model is clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Figure 1 This is a schematic diagram of the general assembly of the utility model; Figure 2 It is a schematic diagram of the winding mechanism; Figure 3 A schematic diagram of a guided cleaning mechanism; Figure 4 It is the schematic diagram of the uncoiler; Figure 5 for Figure 2 side view schematic diagram; Figure 6 for Figure 3 side view schematic diagram; Figure 7 for Figure 2 Enlarged view of A

[0034] The utility model provides a novel multifunctional semi-automatic winding device, which comprises a winding mechanism 1, a guide cleaning mechanism 2 and an unwinder 3 which are arranged in sequence from left to right.

[0035] The winding mechanism 1 includes a horizontally arranged winding base 107, on the top surface of which a fixed bracket 108 at the rear side and a movable bracket 101 arranged on the winding base 107 at the front side through a guide rail and a slider are arranged, a rotating shaft is jointly arranged on the upper parts of the fixed bracket 108 and the movable bracket 101, and a centering fixture 113 is arranged at the middle position of the rotating shaft, and a workpiece 6 is arranged on the centering fixture 113; the rear end of the rotating shaft is interconnected with the output end of the winding motor 111 arranged on the fixed bracket 108 through a coupling 109 and a winding reducer 110; a lead screw nut seat 104 is longitudinally arranged on the top surface of the winding base 107 on the front side of the fixed bracket 108, and the lead screw nut The lead screw of the seat 104 is arranged on the top surface of the winding base 107 through two bearing seats, and the front end of the lead screw is provided with a mobile reducer 103 fixedly connected to the winding base 107; the lead screw nut seat 104 is provided with a nut seat sleeved on the lead screw between the two bearing seats, and is fixedly connected to the bottom of the movable bracket 101; a controller 112 is provided at the top of the fixed bracket 108, and a limit switch 105 is provided on the winding base 107 to limit the movement limit use of the movable bracket 101, and a foot switch 106 is provided at the lower front side of the winding base 107, and the mobile reducer 103, limit switch 105, foot switch 106, winding reducer 110, and winding motor 111 are electrically connected to the controller 112 respectively.

[0036] The guide cleaning mechanism 2 includes a horizontally arranged cleaning base 201, and positioning side plates 203 are provided on the front and rear sides of the cleaning base 201. The bottom of the positioning side plate 203 is interconnected with the cleaning base 201 through an adjusting bracket 202, and the two positioning side plates 203 are interconnected by a reinforcing rod 204 below the pneumatic adjustment platen 205; a pneumatic adjustment platen 205 is provided near the middle position of the top of the two positioning side plates 203, a limiting roller 206 is provided on the right side of the pneumatic adjustment platen 205, and a guide roller 207 is provided at the lower right side of the limiting roller 206; the pneumatic adjustment platen 205 includes two cylinders respectively arranged above the two positioning side plates 203, a movable platen is commonly provided at the bottom ends of the two cylinder shafts, and a fixed platen is provided between the two positioning side plates 203 below the movable platen, and brushes are provided on the opposite sides of the movable platen and the fixed platen.

[0037] The uncoiler 3 may be provided with a wire reel 5 , which is constrained on the uncoiler shaft of the uncoiler 3 by an uncoiler pressing plate 7 and a nut.

[0038] The controller 112 is electrically connected to a PLC control system, and a control program is built into the PLC control system. All production factors such as winding, turn control, section control, etc. are calculated by the PLC control system and different operation control instructions are given through the controller 112 to control the winding mechanism 1, the guide cleaning mechanism 2, and the uncoiler 3 to perform corresponding operations. During operation, the operator only needs to input relevant working parameters through the large-screen touch-screen human-machine interface to conveniently complete batch production of workpieces of the same specification.

[0039] The winding mechanism 1, the guide cleaning mechanism 2 and the uncoiler 3 can also be manually operated by controlling the buttons of the controller 112, including inching and linkage, so as to improve the safety, applicability and operating efficiency of the whole machine, and be safe, environmentally friendly, and easy to control and adjust.

[0040] The uncoiler 3 adopts a complete set of products available on the market, and is implemented by clamping the wire reel 5 with the uncoiler pressing plate 7; however, the winding, counting, linkage and other tasks are automatically completed by the machine, which is particularly suitable for the production of large coils or various special-shaped coils, with convenient regulation, complete functions and easy operation; and can be expanded and widely used in the fields of power tool manufacturing, home appliance manufacturing, motor manufacturing, automotive electronic equipment manufacturing and other electronic equipment manufacturing.

[0041] In addition, multiple emergency buttons are provided at multiple locations on and around the winding mechanism 1, so that the machine can be shut down in time to ensure safety when an abnormality occurs, thereby improving the safety and applicability of the entire machine and ensuring operational efficiency.

[0042] The utility model can wind the wire directly on the workpiece, and the spacing between the fixed bracket, the centering fixture and the movable bracket can be adjusted by the precision linear guide slider, the lead screw nut seat and the movable reducer, which can adapt to the winding of workpieces of different sizes, and ensure and improve the overall quality of the workpiece winding; the main frame of the winding mechanism is composed of low-alloy steel plates that are beveled, spliced ​​and welded through, and after welding and quality is qualified, stress relief aging treatment, rough machining, semi-finishing, finishing and precision machining are carried out to ensure strength and improve the overall quality of the workpiece winding; the guide slider, the movable reducer, the foot switch, the winding reducer, the winding motor and the control display are customized by qualified professional manufacturers, among which the gear module, tooth shape, heat treatment and manufacturing process of the reducer are customized technical requirements, which ensure the mechanical strength and smooth winding operation and extremely low working noise when the torque is large, safe and environmentally friendly, and ensure and improve the overall quality of the workpiece winding; the centering fixture of the fixed bracket and the centering fixture of the movable bracket are always in synchronization , concentric rotation, to ensure that the workpiece runs smoothly during the winding process, to avoid the workpiece being affected by the twisting force during the winding process and causing looseness, deflection and other undesirable phenomena, to ensure and improve the overall quality of the workpiece winding; the winding base fully guarantees the overall strength, rigidity and stability of the winding, to ensure that the workpiece works smoothly and normally during the winding process, to ensure and improve the overall quality of the workpiece winding; the adjustment base is provided with multiple mounting holes, the adjustment bracket is also provided with multiple mounting holes, and the multiple mounting holes can be adjusted in the front and back up and down positions. The winding space size is adjusted in six gears in its horizontal direction and optimizes the reasonable working space for the workpiece winding, which is easy to control and adjust; the strengthening support rods are all made of low-alloy steel plates that are beveled, spliced ​​and welded through, and are welded and quality-qualified. After stress relief aging treatment, rough machining, semi-finishing, finishing, and precision machining are carried out to ensure and improve the overall quality of the workpiece winding; the positioning side plate is made of low-alloy steel plates through laser cutting, rough machining, stress relief aging treatment, semi-finishing, finishing, and precision machining. For the mounting holes on the positioning side plates on both sides that require parallelism, concentricity and position accuracy, a stacked synchronous integrated processing method is adopted during processing to ensure and improve the overall quality of the workpiece winding; the passing wires are cleaned through the gap between the cylinder and the upper and lower pressure plate brushes to ensure and improve the winding quality of the workpiece, and the control and adjustment are simple; the wires are guided, straightened and limited by guide rollers and limit rollers to ensure and improve the winding quality of the workpiece, and the control and adjustment are simple;

[0043] In summary, this equipment can solve and regulate the technical requirements of the wires between each layer and each track of the workpiece during the winding process to meet and reach the designed tension; can solve and regulate the technical requirements of the parallel displacement of the wires of each layer and each track of the workpiece during the winding process and the synchronous displacement of the wires opened by the unwinder to prevent the wires from running off; can solve and regulate the technical requirements of the workpiece occasionally needing to reverse and reset the wires during the winding process; can solve and regulate the technical requirements of guiding, positioning and cleaning the wires during the winding process; can solve and regulate the technical requirements of maintaining a constant tension of the wires when the workpiece stops working due to accidental factors during the winding process. It is easy to regulate, linked control, and efficient, and is more suitable for the production of large coils and various special-shaped coils in other fields.

[0044] Although the embodiments of the utility model have been shown and described, it is obvious that the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, it can be understood by ordinary technicians in this field that all other embodiments obtained by making various changes, modifications, substitutions and variations to these embodiments without departing from the principle and spirit of the utility model and without making creative work, all belong to the scope of protection of the utility model.

Claims

1. A new type of multifunctional semi-automatic winding equipment, characterized by: The invention comprises a winding mechanism (1), a guide cleaning mechanism (2) and an unwinder (3) which are arranged in sequence from left to right; the winding mechanism (1) comprises a horizontal winding base (107) and is provided with a fixed bracket (108) at the rear side and a movable bracket (101) arranged at the front side through a guide rail and a slider on the top surface thereof; a rotating shaft is provided on the upper parts of the fixed bracket (108) and the movable bracket (101); a centering fixture (113) is provided at the middle position of the rotating shaft, and a workpiece (6) is provided on the centering fixture (113); the rear end of the rotating shaft is connected to the output of a winding motor (111) arranged on the fixed bracket (108) through a coupling (109), a winding reducer (110) and a winding motor (111) arranged on the fixed bracket (108). The guide cleaning mechanism (2) comprises a cleaning base (201) arranged horizontally and provided with positioning side plates (203) on both the front and rear sides thereof; the lower part of the positioning side plates (203) is interconnected with the cleaning base (201) through an adjusting bracket (202); a pneumatic adjustment pressure plate (205) is provided near the middle position of the top end of the two positioning side plates (203); a limiting roller (206) is provided on the right side of the pneumatic adjustment pressure plate (205); and a guide roller (207) is provided on the lower right side of the limiting roller (206); a wire reel (5) is sleeved on the unwinding shaft of the unwinding machine (3); the wire reel (5) is limited on the unwinding machine (3) by the unwinding pressure plate (7) and the nut.

2. The novel multifunctional semi-automatic winding equipment according to claim 1 is characterized in that: A screw nut seat (104) is longitudinally arranged on the top surface of the winding base (107) in front of the fixed bracket (108); the screw of the screw nut seat (104) is arranged on the top surface of the winding base (107) through two bearing seats, and a mobile reducer (103) fixedly connected to the winding base (107) is provided at the front end of the screw; the screw nut seat (104) is provided with a nut seat sleeved on the screw between the two bearing seats and is fixedly connected to the bottom of the movable bracket (101).

3. The novel multifunctional semi-automatic winding equipment according to claim 2 is characterized in that: A controller (112) is provided at the top of the fixed bracket (108); a limit switch (105) is provided on the winding base (107) for limiting the movement limit of the movable bracket (101); a foot switch (106) is provided at the lower front side of the winding base (107); and the moving reducer (103), the limit switch (105), the foot switch (106), the winding reducer (110), and the winding motor (111) are electrically connected to the controller (112) respectively.

4. The novel multifunctional semi-automatic winding equipment according to claim 3 is characterized in that: The two positioning side plates (203) are interconnected below the pneumatic adjustment plate (205) via a reinforcing rod (204).

5. The novel multifunctional semi-automatic winding equipment according to claim 4 is characterized in that: The pneumatic adjustment pressure plate (205) comprises two cylinders respectively arranged above the two positioning side plates (203), a movable pressure plate is commonly arranged at the bottom ends of the two cylinder shafts, a fixed pressure plate is arranged below the movable pressure plate and between the two positioning side plates (203), and brushes are arranged on the opposite sides of the movable pressure plate and the fixed pressure plate.

6. The novel multifunctional semi-automatic winding equipment according to claim 5 is characterized in that: The controller (112) is electrically connected to a PLC control system, and a control program is built into the PLC control system.

7. The novel multifunctional semi-automatic winding equipment according to any one of claims 1 to 6, characterized in that: A plurality of emergency buttons are arranged at multiple locations on and around the winding mechanism (1).

8. The novel multifunctional semi-automatic winding equipment according to claim 7 is characterized in that: The uncoiler (3) is an uncoiler used in the prior art.

Images