Special coil winding device

Abstract

The invention relates to the technical field of coil production, and particularly discloses a special coil winding device which comprises a base plate and an operation chamber arranged at the upper end of the base plate, a receiving mechanism is arranged on the other side of the interior of the operation chamber, a tightness detection mechanism is further arranged in the operation chamber, and a smearing box is further arranged in the operation chamber. A uniform smearing mechanism is further arranged in the operation chamber and located on one side of the smearing box body. According to the winding device, the winding device can be used for winding a winding wire through the arranged material collecting mechanism, the arranged tightness detecting mechanism can be used for detecting the tightness in the winding process of the coil, the arranged smearing box body facilitates smearing of a protective liquid, then the protection effect can be achieved, and the liquid smeared on the coil can be smeared to be uniform through the cooperation of the arranged uniform smearing mechanism; the thickness measuring box body is arranged, so that the circumferential diameter of the coil can be measured, further detection is carried out to meet the production standard, whether the outer side of the coil has defects can be judged, multiple functions are achieved, and multiple detection functions are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of coil production, and in particular relates to a special coil winding device. Background Art

[0002] Copper wire arrangement usually involves winding the copper wire on a reel. When winding the motor coil, it is necessary to first estimate the length of the copper wire according to the number of turns required and cut it, and then wind the cut copper wire around the iron core. This winding method has the following problems: there is an error in the manually estimated length, and the copper wire cut from multiple turns may have different lengths, so the excess length of the longer copper wire needs to be cut off, causing waste. Moreover, since it is wound turn by turn, depending on personal habits and techniques, the copper wire may become tangled together, making it impossible to accurately control the winding speed of the coil, and the labor intensity is high and it is easily interfered by human factors. The quality stability of the coil is poor, the defective rate is high, and it is difficult to ensure the high efficiency and long life of the coil.

[0003] A Chinese patent with patent number 201910492399.2 discloses a special coil winding device, comprising a base and an operating chamber arranged at the top of the base, wherein a vertically arranged partition is provided in the operating chamber, wherein; a rotating shaft and a rotating rod are respectively inserted in the partition, and the rotating rod is located on one side of the rotating shaft; support wheels are respectively provided between the rotating shaft and the rotating rod, and a clamping mechanism is provided between the support wheels; a discharge roller and a linkage wheel are provided on the rotating shaft, and the discharge roller and the linkage wheel are respectively located on both sides of the partition; a cylinder and a transmission wheel are provided on the rotating rod; although the device replaces manual operation, the device has a single function, is difficult to cope with coil production under complex circumstances, and is not convenient to use. Summary of the invention

[0004] The object of the present invention is to provide a special coil winding device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A special coil winding device, comprising:

[0007] A base plate and an operating chamber arranged at the upper end of the base plate, a feeding roller is arranged on one side of the operating chamber for feeding the wire, a receiving mechanism is arranged on the other side of the operating chamber for receiving and winding the wire, a tightness detection mechanism is also arranged inside the operating chamber for detecting the tightness of the coil during winding, a coating box is also arranged inside the operating chamber, a protective liquid is arranged inside the coating box for facilitating the coating of the protective liquid, which can reduce tin powder and friction, a smoothing mechanism is also arranged inside the operating chamber on one side of the coating box for smoothing the liquid coated on the coil, and a thickness measuring box is also arranged inside the operating chamber on one side of the smoothing mechanism for measuring the circumferential diameter of the coil, so as to further detect whether it meets the production standards and whether there are defects on the outside of the coil;

[0008] The material receiving mechanism includes a material receiving roller, an adjusting mounting plate, a driving rod, a worm gear 1, a cylinder and a driving motor. An adjusting mounting plate is arranged inside the operating chamber, the driving motor is mounted on one side of the adjusting mounting plate, the output end of the driving motor is connected to the driving rod, one end of the driving rod is connected to the cylinder through a mounting seat, the output end of the cylinder is connected to the material receiving roller, the adjusting mounting plate is arranged in an L shape, the adjusting mounting plate is slidably connected to the base plate, and the worm gear 1 is mounted on the outer end of the driving rod.

[0009] Preferably, the tightness detection mechanism includes a measuring group 1 and a measuring group 2, wherein the measuring group 1 is close to the unwinding roller, and the measuring group 2 is close to the receiving roller. The measuring group 1 and the measuring group 2 are located at the same level, which is beneficial for the coil to pass through the lower ends of the measuring group 1 and the measuring group 2 respectively, so that the contact between them is beneficial for measurement, and can also play the role of pressing down the coil to make it tight;

[0010] The measuring group 1 and the measuring group 2 both include a mounting rod, a measuring wheel, an upper connecting rod, a lower connecting rod, a pressure measuring plate and a pressure sensor. The mounting rod is arranged inside the measuring wheel, the lower end of the mounting rod is connected to the upper connecting rod, the lower end of the upper connecting rod is slidably connected to the lower connecting rod, the lower end of the lower connecting rod is connected to the pressure measuring plate, the pressure measuring plate is arranged in an arc shape, which is conducive to fitting with the inner wall of the measuring wheel, the pressure sensor is arranged inside the lower end of the mounting rod, and when in use, the measuring wheel is pressed upward by the arranged coil, so that the measuring wheel can be measured. The wheel then squeezes the pressure plate, which makes the pressure plate squeeze the pressure sensor through the lower connecting rod, and then can measure the pressure value of the coil pressing the measuring wheel upward under normal conditions. When the pressure value is small, it means that the coil is in a loose state. At this time, the receiving roller is moved away from the unloading roller by a certain distance to increase the distance between them, so that the coil is in a taut state; conversely, when the pressure value is large, it means that the coil is in a relatively tight state. At this time, the receiving roller is moved close to the unloading roller by a certain distance to reduce the distance between them, so that the coil is in a normal state, avoiding the situation where the coil is too tight and easy to break.

[0011] Preferably, a connecting piece is further provided inside the upper connecting rod, and the connecting piece is connected to the lower connecting rod to play a connecting role and can prevent the lower connecting rod from detaching from the interior of the upper connecting rod. The connecting piece can be set as a spring.

[0012] Preferably, a channel 1 is provided in the middle of the smear box body, a liquid storage chamber is provided inside the smear box body at the upper end of the channel 1, and a collecting chamber is provided inside the smear box body at the lower end of the channel for collecting excess liquid. A plurality of liquid outlet holes are provided at the bottom end of the liquid storage chamber for easy liquid discharge, a plurality of liquid inlet holes are provided at the upper end of the collecting chamber, and sealing components are provided inside the plurality of liquid outlet holes for sealing the liquid outlet holes to prevent liquid leakage when not in use.

[0013] Preferably, the blocking assembly includes a blocking block, a mounting bracket, a limiting rod and a return spring. The inside of the liquid outlet is provided with a blocking block that matches the liquid outlet to block the liquid outlet. The blocking block is set in a hemispherical shape. The lower end of the blocking block extends to the inside of the channel one, which is beneficial for the coil to contact and squeeze its smooth lower end when passing through the inside of the channel one, and can squeeze the blocking block upward so that the blocking block is away from the liquid outlet, which is beneficial for the liquid to flow out and discharge, and then beneficial for applying protective liquid to the coil. The bottom end of the liquid storage cavity at the upper end of the blocking block is provided with the mounting bracket, the top bottom of the mounting bracket is connected with the limiting rod, the upper end of the blocking block is provided with a groove matching with the limiting rod, the outer end of the limiting rod is provided with a return spring, the upper end of the return spring is connected with the mounting bracket, and the lower end of the return spring is connected with the blocking block. Under normal conditions, the elastic force of the return spring is utilized to make the blocking block close to the liquid outlet to block it, and when the coil passes through the interior of channel one, the blocking block is squeezed to make the liquid outlet discharge liquid.

[0014] Preferably, a sealing layer is provided on the outer side of the blocking block, which can further improve the sealing effect of the blocking block.

[0015] Preferably, the smoothing mechanism includes a cylinder, a smoothing connecting rod, an arc plate, a smoothing layer and an elastic spring, the cylinder is arranged inside the operating chamber, the arc plates are symmetrically arranged at the upper and lower ends of the cylinder, the outer side of the arc plate is connected to the cylinder through the smoothing connecting rod, the arc plate is arranged in an arc shape, which is conducive to fitting with the outer end of the coil, and when the coil moves between the two groups of arc plates, it is conducive to smoothing the smeared liquid, the inner side of the arc plate is arranged with the smoothing layer, the smoothing layer can be arranged as a sponge, and the sponge can also be soaked with the same liquid as the liquid storage chamber and smeared on the surface of the coil, the cylinder is provided with an installation groove matching the smoothing connecting rod, the elastic spring is arranged inside the installation groove, one end of the elastic spring is connected to the smoothing connecting rod, and the elastic spring can play a role of elastic compression on the smoothing connecting rod, so that the distance between the arc plates is adjustable, which is convenient for adapting to coils of different sizes.

[0016] Preferably, a second channel is provided in the middle of the thickness measuring box body for the convenience of the coil to pass through, an installation cavity is provided inside the thickness measuring box body, two groups of thickness measuring parts are provided inside the installation cavity, and the two groups of thickness measuring parts can be used together to improve the thickness measurement accuracy, the thickness measuring part comprises a thickness gauge, an upper measuring rod, an upper measuring plate, a lower measuring rod, and a lower measuring plate, the thickness gauge comprises an upper measuring rod and a lower measuring rod, the lower end of the upper measuring rod is connected to the upper measuring plate, the upper end of the lower measuring rod is connected to the lower measuring plate, and the outer sides of the upper measuring plate and the lower measuring plate are provided with grooves for the convenience of cooperation with the coil, before use, the distance between the upper measuring rod and the lower measuring rod is measured, and then the thickness of the lower measuring plate and the upper measuring plate is measured, when in use, the coil is passed through between the lower measuring plate and the upper measuring plate, so that the thickness gauge measures data, and the circumferential diameter of the coil is obtained by subtracting the thickness of the measuring plate and the upper measuring plate from the obtained result; when the data value measured by the thickness gauge changes or changes greatly, it is known that the coil is uneven and defective.

[0017] Preferably, a drive shaft is provided inside the unloading roller, one end of the drive shaft is rotatably connected to the inner wall of the operating chamber through a rotating sleeve, and the other end of the drive shaft is connected to a driver. The driver can drive the unloading roller to rotate to facilitate wire unloading. The driver can be set as a motor, which is omitted in the figure.

[0018] Preferably, a transmission mechanism is connected to one side of the cylindrical body for driving the cylindrical body to rotate, and then driving the arc plate to rotate, so that the two groups of arc plates can rotate respectively on the outside of the coil, which is beneficial to evenly spread the liquid on the outside of the coil. The transmission mechanism includes a worm gear 1, a transmission rod, a transmission wheel and a gear ring. The worm gear 1 is meshed with one side of the worm gear 1, and the transmission rod is connected to one side of the worm gear 1. The transmission wheel is installed on the end of the transmission rod, and the gear ring is provided on the outside of the cylindrical body. The gear ring includes a plurality of groups of teeth, and the transmission wheel is meshed with the gear ring.

[0019] Preferably, a drying mechanism is provided inside the cylinder for drying the liquid, which is conducive to accelerating the drying of the applied liquid. The drying mechanism includes a rotating rod, a rotating fan blade and an air outlet. A hollow cavity is provided inside the cylinder, and the rotating fan blade is installed inside the hollow cavity through the rotating rod. The hollow cavity is connected to the air outlet.

[0020] The drying mechanism is connected to a transmission member for driving the rotating rod to rotate, and further driving the rotating fan blades to rotate. The transmission member includes a worm wheel and a worm. One end of the rotating rod passes through the cylindrical body and is connected to the worm wheel. The worm is installed on the outer side of the transmission rod, and the worm is meshed with the worm wheel.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention can be used for wire winding through the material receiving mechanism, and the tightness detection mechanism can be used to detect the tightness of the coil during winding. The coating box can be used to facilitate the coating of protective liquid, thereby playing a protective role. The smoothing mechanism can be used to evenly spread the liquid coated on the coil. The thickness measuring box can be used to measure the circumferential diameter of the coil to further detect whether it meets the production standards. It can also be judged whether the outside of the coil has defects. The invention has many functions and multiple detection functions, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the measurement group 1 of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the coating box of the present invention;

[0026] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0027] Figure 5 It is a schematic diagram of the internal structure of the cylinder of the present invention;

[0028] Figure 6 It is a schematic diagram of the internal structure of the thickness measuring box of the present invention;

[0029] Figure 7 It is a schematic diagram of the installation of the unwinding roller of the present invention;

[0030] Figure 8 It is a schematic diagram of the installation of the receiving roller of the present invention;

[0031] Fig. 9 It is a schematic diagram of the installation of the transmission mechanism of the present invention;

[0032] Fig.10 It is a schematic diagram of another viewing angle of the transmission mechanism of the present invention;

[0033] In the figure: 10, base plate; 11, operating room; 12, unwinding roller; 121, driving shaft; 122, rotating sleeve; 13, receiving roller; 131, adjusting mounting plate; 132, cylinder; 133, driving motor; 137, driving rod; 138, worm one;

[0034] 20. Measuring group 1; 201. Measuring group 2; 21. Mounting rod; 22. Measuring wheel; 23. Upper connecting rod; 24. Lower connecting rod; 25. Pressure plate; 26. Pressure sensor;

[0035] 30. Thickness measuring box; 31. Channel 2; 32. Thickness gauge; 33. Upper measuring rod; 34. Upper measuring plate; 35. Lower measuring rod; 36. Lower measuring plate;

[0036] 40. Smoothing mechanism; 41. Cylinder; 42. Smoothing connecting rod; 43. Arc plate; 44. Smoothing layer; 45. Elastic spring; 46. Worm gear 1; 461. Transmission rod; 462. Transmission wheel; 463. Gear ring; 464. Rotating rod; 465. Rotating fan blade; 466. Air outlet; 467. Worm gear 2; 468. Worm gear 2;

[0037] 50. Smear box; 501. Liquid storage chamber; 502. Collection chamber; 51. Channel 1; 52. Blocking block; 53. Sealing layer; 54. Mounting bracket; 55. Limit rod; 56. Return spring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example:

[0040] See also Figure 1-Figure 10 As shown, a special coil winding device comprises:

[0041] A base plate 10 and an operating chamber 11 arranged at the upper end of the base plate 10, a feeding roller 12 is arranged on one side of the operating chamber 11 for feeding, a receiving mechanism is arranged on the other side of the operating chamber 11 for receiving and winding, a tightness detection mechanism is also arranged inside the operating chamber 11 for detecting the tightness during the winding process of the coil, a coating box 50 is also arranged inside the operating chamber 11, a protective liquid is arranged inside the coating box 50 for facilitating the coating of the protective liquid, the protective liquid may be a liquid for preventing insect bites, a smoothing mechanism 40 is also arranged inside the operating chamber 11 on one side of the coating box 50, the liquid coated on the coil is smoothed, a thickness measuring box 30 is also arranged inside the operating chamber 11 on one side of the smoothing mechanism 40, the circumferential diameter of the coil is measured, further detection is sufficient to meet the production standards, and it can also be judged whether there are defects on the outside of the coil;

[0042] The material receiving mechanism includes a material receiving roller 13, an adjusting mounting plate 131, a driving rod 137, a worm 138, a cylinder 132 and a driving motor 133. An adjusting mounting plate 131 is arranged inside the operating chamber 11, and a driving motor 133 is installed on one side of the adjusting mounting plate 131. The output end of the driving motor 133 is connected to the driving rod 137, and one end of the driving rod 137 is connected to the cylinder 132 through a mounting seat. The output end of the cylinder 132 is connected to the material receiving roller 13, and the adjusting mounting plate 131 is arranged in an L shape. The adjusting mounting plate 131 is slidably connected to the base plate 10, and a worm 138 is installed on the outer end of the driving rod 137. The driving motor 133 can drive the material receiving roller 13 to rotate, which is convenient for coil winding. The cylinder 132 can drive the material receiving roller 13 to move laterally, which is convenient for adjusting the winding position of the coil and is conducive to the coil being evenly wound on the material receiving roller 13. The adjusting mounting plate 131 is arranged in an L shape.

[0043] refer to Figure 1-Figure 8 As shown, the tightness detection mechanism includes a measuring group 1 20 and a measuring group 2 201. The measuring group 1 20 is close to the unwinding roller 12, and the measuring group 2 201 is close to the receiving roller 13. The measuring group 1 20 and the measuring group 2 201 are located at the same level, which is conducive to the coil passing through the lower ends of the measuring group 1 20 and the measuring group 2 201 respectively, so that they are in contact and are conducive to measurement, and can also play a role in pressing down the coil to make it tight;

[0044] The measuring group 1 20 and the measuring group 2 201 both include a mounting rod 21, a measuring wheel 22, an upper connecting rod 23, a lower connecting rod 24, a pressure measuring plate 25 and a pressure sensor 26. The measuring wheel 22 is provided with a mounting rod 21 inside. The lower end of the mounting rod 21 is connected to the upper connecting rod 23. The lower end of the upper connecting rod 23 is slidably connected to the lower connecting rod 24. The lower end of the lower connecting rod 24 is connected to the pressure measuring plate 25. The pressure measuring plate 25 is arranged in an arc shape, which is conducive to fitting with the inner wall of the measuring wheel 22. The lower end of the mounting rod 21 is provided with a pressure sensor 26. When in use, the measuring wheel 22 is squeezed upward by the arranged coil, so that the measuring wheel 22 then squeezes the pressure plate 25, so that the pressure plate 25 squeezes the pressure sensor 26 through the lower connecting rod 24, and then the pressure value of the coil pressing the measuring wheel 22 upward can be measured under normal conditions. When the pressure value is small, it means that the coil is in a loose state. At this time, the receiving roller 13 is moved away from the unloading roller 12 by a certain distance to increase the distance between them, so that the coil is in a taut state; conversely, when the pressure value is large, it means that the coil is in a relatively tight state. At this time, the receiving roller 13 is moved close to the unloading roller 12 by a certain distance to reduce the distance between them, so that the coil is in a normal state, avoiding the situation where the coil is too tight and easy to break.

[0045] refer to Figure 1-Figure 8As shown, a connecting piece is also provided inside the upper connecting rod 23, and the connecting piece is connected to the lower connecting rod 24, playing a connecting role and being able to prevent the lower connecting rod 24 from being separated from the interior of the upper connecting rod 23. The connecting piece can be set as a spring.

[0046] refer to Figure 1-Figure 8 As shown, a channel 51 is provided in the middle of the smear box 50, a liquid storage chamber 501 is provided inside the smear box 50 at the upper end of the channel 51, and a collecting chamber 502 is provided inside the smear box 50 at the lower end of the channel 51 for collecting excess liquid, which may be a protective liquid or a protection liquid, etc. A plurality of groups of liquid outlet holes are provided at the bottom end of the liquid storage chamber 501 for easy liquid discharge, a plurality of groups of liquid inlet holes are provided at the upper end of the collecting chamber 502, and sealing components are provided inside the plurality of groups of liquid outlet holes for sealing the liquid outlet holes to prevent liquid leakage when not in use.

[0047] refer to Figure 1-Figure 8 As shown, the blocking assembly includes a blocking block 52, a mounting bracket 54, a limiting rod 55 and a reset spring 56. The inside of the liquid outlet is provided with a blocking block 52 that matches the liquid outlet, which can play a role in blocking the liquid outlet. The blocking block 52 is set to be hemispherical, and the lower end of the blocking block 52 extends to the inside of the channel 1 51, which is beneficial for the coil to contact and squeeze its smooth lower end when passing through the inside of the channel 1 51, and can squeeze the blocking block 52 set upward, so that the blocking block 52 is away from the liquid outlet, which is beneficial for the liquid to flow out and discharge, and then it is beneficial to apply protective liquid to the coil, which is located in the blocking position. A mounting bracket 54 is provided at the bottom end of the liquid storage chamber 501 at the upper end of the block 52, and a limiting rod 55 is connected to the top bottom of the mounting bracket 54. A groove matching the limiting rod 55 is provided at the upper end of the blocking block 52, and a return spring 56 is provided at the outer end of the limiting rod 55. The upper end of the return spring 56 is connected to the mounting bracket 54, and the lower end of the return spring 56 is connected to the blocking block 52. Under normal conditions, the elastic force of the return spring 56 is utilized to make the blocking block 52 close to the liquid outlet to block it. When the coil passes through the interior of the channel 1 51, the blocking block 52 is squeezed to make the liquid outlet discharge liquid.

[0048] refer to Figure 1-Figure 8 As shown, a sealing layer 53 is provided on the outer side of the blocking block 52 , which can further improve the sealing effect of the blocking block 52 .

[0049] refer to Figure 1-Figure 8As shown, the smoothing mechanism 40 includes a cylinder 41, a smoothing connecting rod 42, an arc plate 43, a smoothing layer 44 and an elastic spring 45. The cylinder 41 is arranged inside the operation chamber 11, and the arc plates 43 are symmetrically arranged at the upper and lower ends of the cylinder 41. The outer side of the arc plate 43 is connected to the cylinder 41 through the smoothing connecting rod 42. The arc plate 43 is arranged in an arc shape, which is conducive to fitting with the outer end of the coil. When the coil moves between the two sets of arc plates 43, it is conducive to smoothing the applied liquid. The inner side of the arc plate 43 is arranged There is a smoothing layer 44, which can be set as a sponge. The sponge can also be soaked with the same liquid as the liquid storage chamber 501 and smeared on the surface of the coil. The interior of the cylindrical body 41 is provided with a mounting groove that matches the smoothing connecting rod 42. The interior of the mounting groove is provided with an elastic spring 45, and one end of the elastic spring 45 is connected to the smoothing connecting rod 42. The elastic spring 45 can play an elastic compression role on the smoothing connecting rod 42, so that the distance between the arc plates 43 can be adjusted, which is convenient for adapting to coils of different sizes.

[0050] refer to Figure 1-Figure 8 As shown, a second channel 31 is provided in the middle of the thickness measuring box 30 for the coil to pass through. An installation cavity is provided inside the thickness measuring box 30. Two sets of thickness measuring parts are provided inside the installation cavity. The two sets of thickness measuring parts can be used together to improve the thickness measurement accuracy. The thickness measuring parts include a thickness gauge 32, an upper measuring rod 33, an upper measuring plate 34, a lower measuring rod 35, and a lower measuring plate 36. The thickness gauge 32 includes an upper measuring rod 33 and a lower measuring rod 35. The lower end of the upper measuring rod 33 is connected to the upper measuring plate 34, the upper end of the lower measuring rod 35 is connected to the lower measuring plate 36, and the upper measuring plate 3 4 and the outer side of the lower measuring plate 36 are provided with grooves for easy matching with the coil. Before use, the distance between the upper measuring rod 33 and the lower measuring rod 35 is measured, and then the thickness of the lower measuring plate 36 and the upper measuring plate 34 is measured. When in use, the coil is passed through the lower measuring plate 36 and the upper measuring plate 34 so that the thickness gauge 32 measures data. The circumferential diameter of the coil can be obtained by subtracting the thickness of the measuring plate and the upper measuring plate 34 from the obtained result; when the data value measured by the thickness gauge 32 changes or changes greatly, it is known that the coil is uneven and defective.

[0051] refer to Figure 1-Figure 8 As shown, a driving shaft 121 is provided inside the unloading roller 12, and one end of the driving shaft 121 is rotatably connected to the inner wall of the operating chamber 11 through a rotating sleeve 122, and the other end of the driving shaft 121 is connected to a driver. The provided driver can drive the unloading roller 12 to rotate, so as to facilitate wire unwinding. The driver can be provided as a motor, which is omitted in the figure. Furthermore, a moving device can be provided on one side of the driving shaft 121, which can drive the driving shaft 121 and the unloading roller 12 to move, so as to facilitate the adjustment of the distance between the unloading roller 12 and the receiving roller 13, thereby achieving the adjustment of tightness. The moving device can be a moving device of the prior art and will not be described in detail here.

[0052] refer to Figure 5 , Fig. 9 and Fig.10 As shown, a transmission mechanism is connected to one side of the cylinder 41 for driving the cylinder 41 to rotate, and then driving the arc plate 43 to rotate, so that the two groups of arc plates 43 can rotate on the outside of the coil respectively, which is conducive to evenly smearing the liquid on the outside of the coil. The transmission mechanism includes a worm gear 46, a transmission rod 461, a transmission wheel 462 and a gear ring 463. A worm gear 46 is meshed on one side of the worm gear 138, and a transmission rod 461 is connected to one side of the worm gear 46. A transmission wheel 462 is installed on the end of the transmission rod 461. The outer side of the cylinder 41 is provided with A gear ring 463 is provided, and the gear ring 463 includes a plurality of groups of teeth. The transmission wheel 462 is meshed with the gear ring 463, so that when the driving motor 133 drives the driving rod 137 to rotate, the cylindrical body 41 can also be rotated, that is, the driving rod 137 drives the worm 138 to rotate, the worm 138 is meshed with the worm wheel 46, and then drives the transmission rod 461 and the transmission wheel 462 to rotate, the transmission wheel 462 is meshed with the gear ring 463, and then drives the cylindrical body 41 to rotate, and further drives the arc plate 43 to rotate around the outside of the coil, which is conducive to evenly spreading the liquid.

[0053] refer to Figure 5 , Fig. 9 and Fig.10 As shown, a drying mechanism is provided inside the cylinder 41 for drying, which is beneficial to accelerate the drying of the applied liquid. The drying mechanism includes a rotating rod 464, a rotating blade 465 and an air outlet 466. A hollow cavity is provided inside the cylinder 41. The hollow cavity is provided with a rotating blade 465 through a rotating rod 464. The hollow cavity is connected to the air outlet 466. The rotating blade 465 is driven by the rotating rod 464 to rotate and accelerate the flow of air, so that the gas is blown out from the air outlet 466 and blown toward the coil moving inside the cylinder 41, so as to accelerate the drying of the liquid. Furthermore, a heat source is provided inside the hollow cavity for generating heat, so as to facilitate the blowing of hot air from the air outlet 466 and improve the drying efficiency.

[0054] The drying mechanism is connected with a transmission part, which is used to drive the rotating rod 464 to rotate, and further drive the rotating fan blade 465 to rotate. The transmission part includes a worm gear 467 and a worm 468. One end of the rotating rod 464 passes through the cylindrical body 41 and is connected with the worm gear 467. The outer side of the transmission rod 461 is installed with a worm gear 468, which meshes with the worm gear 467. When the transmission rod 461 rotates, it also drives the outer worm gear 468 to rotate, and the worm gear 468 meshes with the worm gear 467, thereby driving the rotating rod 464 and the rotating fan blade 465, which is beneficial to speed up the airflow and improve the drying efficiency. Furthermore, the drying mechanism and the transmission part can be set to multiple groups, so that there are multiple groups of air outlets 466, which further improves the drying efficiency.

[0055] The present invention can be used for wire winding through the material receiving mechanism, and the tightness detection mechanism can be used to detect the tightness of the coil during winding. The coating box 50 is provided to facilitate the coating of protective liquid, thereby playing a protective role. The smoothing mechanism 40 is provided to evenly spread the liquid coated on the coil. The thickness measuring box 30 is provided to measure the circumferential diameter of the coil to further detect whether it meets the production standards. It can also determine whether the outer side of the coil has defects. It has many functions and multiple detection functions, which is convenient for use.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special coil winding device, characterized in that: include: A base plate (10) and an operating chamber (11) arranged at the upper end of the base plate (10); a material discharge roller (12) is arranged on one side of the operating chamber (11); a material receiving mechanism is arranged on the other side of the operating chamber (11); a looseness detection mechanism is also arranged inside the operating chamber (11); a coating box (50) is also arranged inside the operating chamber (11); a smoothing mechanism (40) is also arranged inside the operating chamber (11) on one side of the coating box (50); and a thickness measuring box (30) is also arranged inside the operating chamber (11) on one side of the smoothing mechanism (40); The material receiving mechanism comprises a material receiving roller (13), an adjusting mounting plate (131), a driving rod (137), a worm gear (138), a cylinder (132) and a driving motor (133); an adjusting mounting plate (131) is arranged inside the operating chamber (11); the driving motor (133) is installed on one side of the adjusting mounting plate (131); the output end of the driving motor (133) is connected to the driving rod (137); one end of the driving rod (137) is connected to the cylinder (132) through a mounting seat; the output end of the cylinder (132) is connected to the material receiving roller (13); the adjusting mounting plate (131) is arranged in an L shape; the adjusting mounting plate (131) is slidably connected to the base plate (10); and the worm gear (138) is installed on the outer end of the driving rod (137).

2. A special coil winding device according to claim 1, characterized in that: The tightness detection mechanism comprises a measuring group 1 (20) and a measuring group 2 (201), wherein the measuring group 1 (20) is close to the unwinding roller (12), and the measuring group 2 (201) is close to the receiving roller (13), and the measuring group 1 (20) and the measuring group 2 (201) are located at the same level; The measuring group 1 (20) and the measuring group 2 (201) both comprise a mounting rod (21), a measuring wheel (22), an upper connecting rod (23), a lower connecting rod (24), a pressure measuring plate (25) and a pressure sensor (26); the mounting rod (21) is arranged inside the measuring wheel (22); the lower end of the mounting rod (21) is connected to the upper connecting rod (23); the lower end of the upper connecting rod (23) is slidably connected to the lower connecting rod (24); the lower end of the lower connecting rod (24) is connected to the pressure measuring plate (25); the pressure measuring plate (25) is arranged in an arc shape; and the pressure sensor (26) is arranged inside the lower end of the mounting rod (21).

3. A special coil winding device according to claim 2, characterized in that: A connecting piece is also provided inside the upper connecting rod (23), and the connecting piece is connected to the lower connecting rod (24).

4. A special coil winding device according to claim 3, characterized in that: A channel 1 (51) is provided in the middle of the smear box (50), a liquid storage chamber (501) is provided inside the smear box (50) at the upper end of the channel 1 (51), and a collecting chamber (502) is provided inside the smear box (50) at the lower end of the channel 1 (51), a plurality of groups of liquid outlet holes are provided at the bottom end of the liquid storage chamber (501), a plurality of groups of liquid inlet holes are provided at the upper end of the collecting chamber (502), and a plugging component is provided inside each of the plurality of groups of liquid outlet holes.

5. A special coil winding device according to claim 4, characterized in that: The blocking assembly comprises a blocking block (52), a mounting bracket (54), a limiting rod (55) and a return spring (56); a blocking block (52) matching with the liquid outlet is arranged inside the liquid outlet; the blocking block (52) is arranged in a hemispherical shape; the lower end of the blocking block (52) extends to the inside of the channel 1 (51); the mounting bracket (54) is arranged at the bottom end of the liquid storage cavity (501) at the upper end of the blocking block (52); the limiting rod (55) is connected to the bottom of the top end of the mounting bracket (54); a groove matching with the limiting rod (55) is provided at the upper end of the blocking block (52); a return spring (56) is arranged at the outer end of the limiting rod (55); the upper end of the return spring (56) is connected to the mounting bracket (54); and the lower end of the return spring (56) is connected to the blocking block (52); A sealing layer (53) is provided on the outer side of the blocking block (52).

6. A special coil winding device according to claim 5, characterized in that: The smoothing mechanism (40) comprises a cylindrical body (41), a smoothing connecting rod (42), an arc plate (43), a smoothing layer (44) and an elastic spring (45). The cylindrical body (41) is arranged inside the operating chamber (11). The arc plate (43) is symmetrically arranged at the upper and lower ends of the cylindrical body (41). The outer side of the arc plate (43) is connected to the cylindrical body (41) through the smoothing connecting rod (42). The arc plate (43) is arranged in an arc shape. The smoothing layer (44) is arranged on the inner side of the arc plate (43). A mounting groove matching the smoothing connecting rod (42) is opened inside the cylindrical body (41). The elastic spring (45) is arranged inside the mounting groove. One end of the elastic spring (45) is connected to the smoothing connecting rod (42).

7. A special coil winding device according to claim 6, characterized in that: A second channel (31) is provided in the middle of the thickness measuring box (30), an installation cavity is provided inside the thickness measuring box (30), two sets of thickness measuring parts are provided inside the installation cavity, the thickness measuring parts include a thickness gauge (32), an upper measuring rod (33), an upper measuring plate (34), a lower measuring rod (35), and a lower measuring plate (36), the thickness gauge (32) includes an upper measuring rod (33) and a lower measuring rod (35), the lower end of the upper measuring rod (33) is connected to the upper measuring plate (34), the upper end of the lower measuring rod (35) is connected to the lower measuring plate (36), and the outer sides of the upper measuring plate (34) and the lower measuring plate (36) are both provided with grooves.

8. A special coil winding device according to claim 7, characterized in that: A driving shaft (121) is arranged inside the discharge roller (12), one end of the driving shaft (121) is rotatably connected to the inner wall of the operating chamber (11) through a rotating sleeve (122), and the other end of the driving shaft (121) is connected to a driver.

9. A special coil winding device according to claim 8, characterized in that: One side of the cylindrical body (41) is connected to a transmission mechanism, and the transmission mechanism comprises a worm gear (46), a transmission rod (461), a transmission wheel (462) and a gear ring (463); one side of the worm gear (138) is meshed with the worm gear (46); one side of the worm gear (46) is connected to the transmission rod (461); the end of the transmission rod (461) is mounted with the transmission wheel (462); the outer side of the cylindrical body (41) is provided with the gear ring (463); the transmission wheel (462) is meshed with the gear ring (463).

10. A special coil winding device according to claim 9, characterized in that: A drying mechanism is arranged inside the cylindrical body (41), and the drying mechanism comprises a rotating rod (464), a rotating fan blade (465) and an air outlet (466); a hollow cavity is provided inside the cylindrical body (41), the rotating fan blade (465) is installed inside the hollow cavity via the rotating rod (464), and the hollow cavity is connected to the air outlet (466); The drying mechanism is connected to a transmission member, which includes a worm wheel 2 (467) and a worm gear 2 (468). One end of the rotating rod (464) passes through the cylindrical body (41) and is connected to the worm wheel 2 (467). The worm gear 2 (468) is installed on the outer side of the transmission rod (461), and the worm gear 2 (468) is meshed with the worm wheel 2 (467).

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