Automatic winding device for motor coil

Abstract

The utility model belongs to the technical field of motor coil processing, and particularly relates to an automatic winding device for a motor coil. The wire winding machine comprises a wire winding machine body, a control panel is arranged on the wire winding machine body, an operation table is arranged below the control panel and located on the wire winding machine body, a guide assembly is fixedly installed on the operation table, a telescopic pump is fixedly installed on one side of the guide assembly and located on the operation table, and the telescopic pump is connected with the control panel. A cutter is fixedly installed at the top end of a pump rod of the telescopic pump, a rotating shaft is in transmission connection with the interior of the winding machine body, the other end of the rotating shaft extends out of the outer side of the winding machine body, a first pressing plate is fixedly installed on the rotating shaft, and a second pressing plate is arranged on the side, corresponding to the first pressing plate, of the rotating shaft in a sliding and sleeving mode. The guide assembly is arranged on the operation table, and the adjusting mechanism facilitating gap adjustment is arranged between the winding plates, so that the practicability of the device is improved, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor coil processing and relates to an automatic winding device for motor coils. Background Art

[0002] The motor coil is an important part of the motor, which is wound by conductive wire. Depending on the type and purpose of the motor, the design and construction of the coil will also be different. The wire used to wind the motor coil is usually enameled wire made of red copper (electrolytic copper), because brass is not suitable for making wires with low resistivity and a certain degree of flexibility. Therefore, the production of motor coils involves precise winding processes and appropriate material selection, which is crucial to ensure the overall working efficiency and reliability of the motor. During the early processing of the motor coil, a winding device is required to wind the wire around the motor pole. This device usually includes components such as a frame, a winding spindle mechanism, a wire arrangement mechanism, a winding fixture, a tension mechanism, and a control system. However, the current winding device is large in size and is not suitable for use in smaller production sites. The existing coil winding device has a relatively simple structure and usually requires processing personnel to perform hand-held operation. Not only is the efficiency low, but the thickness and quantity of the copper wire winding cannot be adjusted well, and the practicality is not high. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic winding device for motor coils in view of the above problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic winding device for motor coils, comprising a winding machine body, a control panel is arranged on the winding machine body, an operating table is arranged below the control panel and on the winding machine body, a guide assembly is fixedly installed on the operating table, a telescopic pump is fixedly installed on one side of the guide assembly and on the operating table, a cutter is fixedly installed on the top of the pump rod of the telescopic pump, a rotating shaft is connected to the internal transmission of the winding machine body, and the other end of the rotating shaft extends out of the winding machine body, a No. 1 pressing plate is fixedly installed on the rotating shaft, a No. 2 pressing plate is slidably sleeved on the corresponding side of the No. 1 pressing plate and on the rotating shaft, an adjusting mechanism is arranged between the No. 1 pressing plate and the No. 2 pressing plate, a plurality of winding plates are arranged above the adjusting mechanism and between the No. 1 pressing plate and the No. 2 pressing plate, and the winding plates are stably placed between the No. 1 pressing plate and the No. 2 pressing plate through supporting screws.

[0006] In the above-mentioned automatic winding device for motor coils, the guide assembly is composed of a slider, a slide rod, a screw rod, a motor and a support seat, wherein the support seat is an L-shaped metal block structure and is tightly connected to the operating table by screws.

[0007] In the above-mentioned automatic wire winding device for motor coils, both ends of the sliding rod and the lead screw are movably installed between the support seats through bearings and are installed in parallel. One end of the lead screw passes through the support seat and is connected to the driving end of the motor through a pulley drive.

[0008] In the above-mentioned automatic wire winding device for motor coils, both ends of the slider are respectively sleeved on the sliding rod and the lead screw and are in threaded transmission connection with the lead screw. A guiding bearing is fixedly installed inside the slider.

[0009] In the above-mentioned automatic wire winding device for motor coils, a guiding hole is provided on the inner ring of the guiding bearing. The front end of the slider is screwed and connected with a positioning rod, and two semi-circular snap rings are fixedly installed at the other end of the positioning rod.

[0010] In the above-mentioned automatic wire winding device for motor coils, the centers of the snap rings are in a straight line and flush with the center of the guiding bearing, and a cut-off notch is provided between the two snap rings.

[0011] In the above-mentioned automatic wire winding device for motor coils, the adjusting mechanism is composed of a fixed block, a sleeve, an adjusting block and a spring. The fixed block is fixedly sleeved on the rotating shaft, and springs are provided on both sides of the fixed block.

[0012] In the above-mentioned automatic wire winding device for motor coils, a number of sleeves are fixedly installed at both the upper and lower ends of the fixed block. Springs are placed inside the sleeves, and the adjusting block is a solid block with a cross-shaped structure, and a support rod is fixedly installed at the bottom.

[0013] In the above-mentioned automatic wire winding device for motor coils, both sides of the adjusting block are in fitting connection between the winding plates, and the other end of the support rod at the bottom of the adjusting block is embedded and placed inside the sleeve.

[0014] In the above-mentioned automatic wire winding device for motor coils, the second pressing plate is sleeved on the rotating shaft for sliding connection, and a fixing nut is screwed on the outside of the second pressing plate. Adjusting grooves are provided at both the upper and lower ends of the first pressing plate and the second pressing plate, and both ends of the support screw are respectively placed in the adjusting grooves and are also screwed with fixing nuts.

[0015] Compared with the existing technology, the advantages of the present utility model are as follows:

[0016] The utility model is provided with an operating table on the winding machine body, and one side of the operating table is extended outwardly and arranged on the outside of the winding machine body, and has an L-shaped structure, and a guide component is fixedly installed on the operating table, and a slide block is driven by a motor to move back and forth on the lead screw and the slide bar, and a guide bearing is fixedly installed inside the slide block, wherein a positioning rod is installed on the front side parallel to the center of the guide bearing, so that the copper wire is convenient to pass through the guide bearing and the clamping ring, and is wound between the winding plates, and the position adjustment is more convenient, and a cutter controlled by a telescopic pump is arranged on one side of the clamping ring, so that the copper wire can be cut and used by the cutter, and the practicality is richer; two pressing plates are sleeved on the rotating shaft, and an adjusting mechanism is arranged between the pressing plates, and a soil-shaped adjusting block is arranged, and a support rod is fixedly installed at the bottom of the adjusting block, and the other end of the support rod is embedded in a sleeve, and a spring is placed in the sleeve, so that the adjusting block can be pushed to move between the winding plates, and the spacing between the winding plates is further adjusted, which is not only simple to operate but also convenient to speed up work efficiency.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front view of the utility model.

[0020] Figure 3 It is a top view of the operating table of the utility model.

[0021] Figure 4 It is a front view of the pressing plate of the utility model.

[0022] Figure 5 It is a schematic diagram of the connection between the fixed block and the rotating shaft of the utility model.

[0023] Figure 6 It is a side view of the regulating block of the utility model.

[0024] Figure 7 It is a side view of the clamping ring of the utility model.

[0025] Figure 8 It is an internal sectional view of the clamping ring of the utility model.

[0026] In the figure: 1. Winding machine body; 2. Control panel; 3. Operating table; 4. Guide assembly; 41. Slider; 42. Slide rod; 43. Screw rod; 44. Motor; 45. Support seat; 46. Guide bearing; 47. Positioning rod; 48. Snap ring; 5. Telescopic pump; 51. Cutter; 6. Rotating shaft; 61. No. 1 pressure plate; 62. No. 2 pressure plate; 63. Adjustment slot; 7. Adjustment mechanism; 71. Fixed block; 72. Sleeve; 73. Adjustment block; 74. Spring; 75. Support rod; 8. Winding plate; 9. Support screw; 10. Fixing nut. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings.

[0028] like Figure 1-8 As shown, an automatic winding device for motor coils comprises a winding machine body 1, a control panel 2 is arranged on the winding machine body 1, an operating table 3 is arranged below the control panel 2 and located on the winding machine body 1, a guide assembly 4 is fixedly installed on the operating table 3, a telescopic pump 5 is fixedly installed on one side of the guide assembly 4 and located on the operating table 3, a cutter 51 is fixedly installed on the top of the pump rod of the telescopic pump 5, a rotating shaft 6 is internally connected to the winding machine body 1, and the other end of the rotating shaft 6 extends out of the winding machine body 1, a No. 1 pressing plate 61 is fixedly installed on the rotating shaft 6, a No. 2 pressing plate 62 is slidably sleeved on the corresponding side of the No. 1 pressing plate 61 and located on the rotating shaft 6, an adjusting mechanism 7 is arranged between the No. 1 pressing plate 61 and the No. 2 pressing plate 62, a plurality of winding plates 8 are arranged above the adjusting mechanism 7 and located between the No. 1 pressing plate 61 and the No. 2 pressing plate 62, and the winding plates 8 are stably placed between the No. 1 pressing plate 61 and the No. 2 pressing plate 62 through a supporting screw 9.

[0029] In this embodiment, a control panel 2 is provided on the winding machine body 1, so that the control panel 2 can be used to control and drive the entire device. At the same time, an operating table 3 is provided on the winding machine body 1, so that the processing personnel can place and support objects. A guide component 4 is fixedly installed on the operating table 3, and the guide component 4 can be used to drive the copper wire for position adjustment. At the same time, a telescopic pump 5 is provided on one side of the operating table 3, and a cutter 51 is fixedly installed on the driving end of the telescopic pump 5, so that the cutter 51 can be used to cut the copper wire. A rotating shaft 6 is connected to the winding machine body 1 for driving the rotating shaft 6 for rotation. At the same time, a No. 1 pressure plate 61 and a No. 2 pressure plate 62 are placed on the rotating shaft 6, so that the No. 1 pressure plate 61 and the No. 2 pressure plate 62 can be driven by the rotating shaft 6 to rotate at high speed. At the same time, a number of adjustable winding plates 8 are provided between the No. 1 pressure plate 61 and the No. 2 pressure plate 62, so as to further drive the winding plate 8 to rotate.

[0030] Combination Figure 1 , Figure 3 As shown, the guide assembly 4 is composed of a slider 41, a slide rod 42, a screw rod 43, a motor 44 and a support seat 45, wherein the support seat 45 is an L-shaped metal block structure and is tightly connected to the operating table 3 by screws.

[0031] In this embodiment, the support base 45 is configured as an L-shaped metal block structure and is installed on the operating table 3 by pressing with screws, so that the support base 45 can be stably supported on the operating table 3 .

[0032] Combination Figure 1 , Figure 3 As shown, both ends of the slide rod 42 and the screw rod 43 are movably mounted between the support seats 45 through bearings and are installed in parallel, wherein one end of the screw rod 43 passes through the support seat 45 and is connected to the driving end of the motor 44 through a pulley transmission.

[0033] In this embodiment, both ends of the slide rod 42 and the screw rod 43 are movably mounted between the support seat 45 through bearings, so that the support seat 45 can be used to stably support the slide rod 42 and the screw rod 43. At the same time, one end of the screw rod 43 passes through the support seat 45 and is connected to the driving end of the motor 44 through a pulley transmission, so that the motor 44 can be used to drive the screw rod 43 to rotate.

[0034] Combination Figure 1 , Figure 3 As shown, the two ends of the slider 41 are respectively sleeved on the slide rod 42 and the screw rod 43 and are connected with the screw rod 43 by threaded transmission, wherein a guide bearing 46 is fixedly installed inside the slider 41 .

[0035] In this embodiment, by respectively sleeved both ends of the slider 41 on the slide rod 42 and the screw rod 43 and connected with the screw rod 43 by threaded transmission, the slider 41 can be further driven to move on the slide rod 42 and the screw rod 43 by the rotation of the screw rod 43.

[0036] Combination Figure 1 , Figure 3 and Figure 7 As shown, a guide hole is provided on the inner ring of the guide bearing 46, and a positioning rod 47 is screwed to the front end of the slider 41 through a thread, and two semicircular retaining rings 48 are fixedly installed on the other end of the positioning rod 47.

[0037] In this embodiment, a positioning rod 47 is screwed to the front end of the slider 41 through a thread, and two semicircular clamping rings 48 are fixedly installed on the other end of the positioning rod 47, so that the copper wire can pass through the guide hole and the clamping ring 48 for guiding and limiting use.

[0038] Combination Figure 3 , Figure 7 and Figure 8 As shown, the centers of the snap rings 48 are aligned in a straight line with the center of the guide bearing 46, and a cut-off notch is provided between the two snap rings 48.

[0039] In this embodiment, by aligning the centers of the snap rings 48 in a straight line with the center of the guide bearing 46 and providing a cut-off notch between the two snap rings 48, it is convenient for the cutter 51 to enter and perform the cutting operation.

[0040] Combined with Figure 1 、 Figure 3 and Figure 5 As shown, the adjusting mechanism 7 is composed of a fixed block 71, a sleeve 72, an adjusting block 73 and a spring 74. The fixed block 71 is fixedly sleeved on the rotating shaft 6, and springs 74 are provided on both sides of the fixed block 71.

[0041] In this embodiment, by fixedly sleeving the fixed block 71 on the rotating shaft 6 and providing springs 74 on both sides of the fixed block 71, it is convenient to use the springs 74 to limit and support the fixed block 71 and adjust the position of the second pressing plate 62.

[0042] Combined with Figure 5 、 Figure 6 As shown, a number of sleeves 72 are fixedly installed at the upper and lower ends of the fixed block 71. Springs 74 are placed inside the sleeves 72, and the adjusting block 73 is a solid block with a T-shaped structure, and a support rod 75 is fixedly installed at the bottom.

[0043] In this embodiment, by fixedly installing a number of sleeves 72 at the upper and lower ends of the fixed block 71, with springs 74 placed inside the sleeves 72, and the adjusting block 73 being a solid block with a T-shaped structure and a support rod 75 fixedly installed at the bottom, it is convenient to use the support rod 75 to stably support the adjusting block 73.

[0044] Combined with Figure 1 、 Figure 5 As shown, both sides of the adjusting block 73 are fitted and connected between the winding plates 8, and the other end of the support rod 75 at the bottom of the adjusting block 73 is embedded and placed inside the sleeve 72.

[0045] In this embodiment, by fitting and connecting both sides of the adjusting block 73 between the winding plates 8 and embedding the other end of the support rod 75 at the bottom of the adjusting block 73 inside the sleeve 72, it can not only support and fix between the two winding plates 8, but also use the sleeve 72 to stably support the adjusting block 73.

[0046] Combined with Figure 1 、 Figure 3 and Figure 4As shown, the No. 2 pressure plate 62 is slidably connected to the rotating shaft 6, and a fixing nut 10 is screwed on the outer side of the No. 2 pressure plate 62, wherein the No. 1 pressure plate 61 and the No. 2 pressure plate 62 are provided with adjustment grooves 63 at both upper and lower ends, and the two ends of the support screw 9 are respectively placed in the adjustment grooves 63, and are also screwed on to the fixing nuts 10.

[0047] In this embodiment, a fixing nut 10 is screwed and connected to the outer side of the No. 2 pressure plate 62, and adjustment grooves 63 are provided at the upper and lower ends of the No. 1 pressure plate 61 and the No. 2 pressure plate 62, and the two ends of the support screw 9 are respectively placed in the adjustment grooves 63 and are also screwed and connected with the fixing nut 10, so that the support screw 9 can be used to adjust the position of the winding plate 8 on the pressure plate.

[0048] The working principle of the utility model is:

[0049] When the utility model is in use, the winding machine body 1 is transported to a suitable position. At this time, a plurality of winding plates 8 are placed in series between the No. 1 pressing plate 61 and the No. 2 pressing plate 62 through the support screw 9, and the No. 1 pressing plate 61 and the No. 2 pressing plate 62 are installed on the rotating shaft 6. At the same time, the spacing between the No. 1 pressing plate 61 and the No. 2 pressing plate 62 is adjusted by screwing the fixing nut 10 on the outer side of the No. 2 pressing plate 62, and an adjusting block 73 is placed between the winding plates 8. When the spacing between the No. 1 pressing plate 61 and the No. 2 pressing plate 62 is adjusted, the adjusting block 73 is further embedded and fitted between the winding plates 8. At this time, the winding plates 8 are clamped and fixed by tightening the fixing nut 10 using the No. 1 pressing plate 61 and the No. 2 pressing plate 62, and the adjusting block 73 is placed between the winding plates 8. The position of the support screw 9 in the adjustment groove 63 further adjusts the distance between the winding plates 8 at both ends of the pressure plate, and the fixing nut 10 is screwed to stably install the winding plate 8 between the No. 1 pressure plate 61 and the No. 2 pressure plate 62. At this time, one end of the copper wire to be wound passes through the guide bearing 46 and the retaining ring 48, and is wound between the winding plates 8. At this time, the driving shaft 6 is rotated to allow the copper wire to be wound, and the guide bearing 46 is fixedly installed on the slider 41. The slider 41 is driven by the servo motor 44 to further adjust the position of the slider 41 on the screw rod 43 and the slide rod 42, so that the copper wire can be wound between different winding plates 8. This not only simplifies the operation but also further improves the work efficiency.

[0050] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0051] Although this article uses more terms such as 1. winding machine body; 2. control panel; 3. operating table; 4. guide assembly; 41. slider; 42. slide bar; 43. screw rod; 44. motor; 45. support seat; 46. guide bearing; 47. positioning rod; 48. snap ring; 5. telescopic pump; 51. cutter; 6. rotating shaft; 61. No. 1 pressure plate; 62. No. 2 pressure plate; 63. adjustment slot; 7. adjustment mechanism; 71. fixing block; 72. sleeve; 73. adjustment block; 74. spring; 75. support rod; 8. winding plate; 9. support screw; 10. fixing nut, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. An automatic winding device for a motor coil, comprising a winding machine body (1), a control panel (2) being arranged on the winding machine body (1), an operating table (3) being arranged below the control panel (2) and located on the winding machine body (1), characterized in that: A guiding component (4) is fixedly installed on the operating table (3). One side of the guiding component (4) and on the operating table (3), a telescopic pump (5) is fixedly installed. The top of the pump rod of the telescopic pump (5) is fixedly installed with a cutting knife (51). Inside the winding machine main body (1), a rotating shaft (6) is connected by transmission, and the other end of the rotating shaft (6) extends outside the winding machine main body (1). A first pressing plate (61) is fixedly installed on the rotating shaft (6). A second pressing plate (62) is slidably sleeved on the rotating shaft (6) corresponding to one side of the first pressing plate (61). An adjusting mechanism (7) is arranged between the first pressing plate (61) and the second pressing plate (62). Above the adjusting mechanism (7) and between the first pressing plate (61) and the second pressing plate (62), a plurality of winding plates (8) are arranged. The winding plates (8) are stably placed between the first pressing plate (61) and the second pressing plate (62) through support screws (9).

2. The automatic winding device for motor coils according to claim 1, characterized in that: The guiding component (4) is composed of a slider (41), a slide bar (42), a lead screw (43), a motor (44) and a support seat (45). Among them, the support seat (45) is of an L-shaped metal block structure and is tightly connected to the operating table (3) by screws.

3. The automatic winding device for motor coils according to claim 2, characterized in that: Both ends of the slide bar (42) and the lead screw (43) are movably installed between the support seats (45) through bearings and are arranged in parallel. One end of the lead screw (43) passes through the support seat (45) and is connected to the driving end of the motor (44) through belt pulley transmission.

4. The automatic winding device for motor coils according to claim 3, characterized in that: Both ends of the slider (41) are respectively sleeved on the slide bar (42) and the lead screw (43) and are in threaded transmission connection with the lead screw (43). A guiding bearing (46) is fixedly installed inside the slider (41).

5. The automatic winding device for motor coils according to claim 4, characterized in that: A guiding hole is opened on the inner ring of the guiding bearing (46). The front end of the slider (41) is screwed and connected with a positioning rod (47). The other end of the positioning rod (47) is fixedly installed with two semi-circular snap rings (48).

6. The automatic winding device for motor coils according to claim 5, characterized in that: The center of the snap ring (48) is kept in a straight line and flush with the center of the guiding bearing (46), and a cut-off notch is arranged between the two snap rings (48).

7. The automatic winding device for motor coils according to claim 6, characterized in that: The adjusting mechanism (7) is composed of a fixed block (71), a sleeve (72), an adjusting block (73) and a spring (74). Among them, the fixed block (71) is fixedly sleeved on the rotating shaft (6), and springs (74) are arranged on both sides of the fixed block (71).

8. The automatic winding device for motor coils according to claim 7, characterized in that: A plurality of sleeves (72) are fixedly installed at the upper and lower ends of the fixed block (71). Springs (74) are placed inside the sleeves (72). The adjusting block (73) is a solid block with a cross shape, and a support rod (75) is fixedly installed at the bottom.

9. The automatic winding device for motor coils according to claim 8, characterized in that: Both sides of the adjusting block (73) are attached and connected between the winding plates (8). The other end of the support rod (75) at the bottom of the adjusting block (73) is embedded and placed inside the sleeve (72).

10. The automatic winding device for motor coils according to claim 9, characterized in that: The No. 2 pressure plate (62) is slidably connected to the rotating shaft (6), and a fixing nut (10) is screwed on the outer side of the No. 2 pressure plate (62), wherein the No. 1 pressure plate (61) and the No. 2 pressure plate (62) are provided with adjustment grooves (63) at both ends, and the two ends of the support screw (9) are respectively placed in the adjustment grooves (63) and are also screwed on to the fixing nuts (10).

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