Winding head spacing adjustment device, winding head spacing adjustment method and winding machine

Abstract

The present invention discloses a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine, the device comprises: a first slide rail assembly, arranged on the side of a support seat; a second slide rail assembly is arranged on the upper end surface of the support seat; a winding head base is arranged on the first slide rail assembly and located on one side of the second slide rail assembly, and is used to install the winding head; a first electromagnet assembly is arranged on the winding head base and is electrically connected to a controller, and is used to control the first electromagnet assembly and the support seat between the suction and disengagement; a transmission positioning assembly is arranged on the support seat and is connected to the second slide rail assembly; the transmission positioning assembly is electrically connected to the controller, and is used to control the transmission positioning assembly to drive the winding head base to move; the second electromagnet assembly is arranged on the transmission positioning assembly and is electrically connected to the controller, and is used to control the second electromagnet assembly and the winding head base between the suction and disengagement. The present invention reduces the time spent on adjusting the winding head position and improves work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine. Background Art

[0002] At present, winding machines on the market are generally equipped with multiple winding heads. The purpose of installing multiple winding heads is to improve the working efficiency of the equipment, so that the equipment can wind multiple coils at the same time in one track, which fully improves the output. However, the method of installing multiple winding heads for winding requires adjusting the position of the winding head. The existing solution is to fix the winding head on the threaded rod, wherein a winding head is equipped with a nut on the left and right, and the position of the winding head is fixed by locking the nut. When adjusting the position of the winding head, the staff needs to loosen the nut first, and then move the position of the winding head, and then use a ruler to measure the approximate distance and then tighten the nut. It can be seen that the existing method of manually adjusting the position of the winding head is relatively complicated, so it takes a long time to adjust the position of the winding head, which leads to low working efficiency.

[0003] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine to solve the problem that the existing method of adjusting the position of the winding heads takes a long time and results in low work efficiency.

[0005] The technical solution of the present invention is as follows:

[0006] A winding head spacing adjustment device, the device comprises: a support seat, a winding head base, a first slide rail assembly, a second slide rail assembly, a first electromagnet assembly, a second electromagnet assembly, a transmission positioning assembly and a controller; wherein,

[0007] The first slide rail assembly is arranged on the side of the support seat;

[0008] The second slide rail assembly is arranged on the upper end surface of the support seat;

[0009] The winding head base is arranged on the first slide rail assembly and is located on one side of the second slide rail assembly, and is used for installing the winding head;

[0010] The first electromagnet assembly is arranged on the winding head base and is electrically connected to the controller, and is used to control the attraction and disengagement between the first electromagnet assembly and the support seat;

[0011] The transmission positioning assembly is arranged on the support seat and connected to the second slide rail assembly; wherein the transmission positioning assembly is electrically connected to the controller for controlling the transmission positioning assembly to drive the winding head base to move;

[0012] The second electromagnet assembly is arranged on the transmission positioning assembly and is electrically connected to the controller, and is used to control the attraction and disengagement between the second electromagnet assembly and the winding head base.

[0013] According to a further configuration of the present invention, the first slide rail assembly comprises:

[0014] Two first slide rails, the two first slide rails are arranged on the support seat at intervals;

[0015] A plurality of first sliding blocks, wherein the plurality of first sliding blocks are arranged in pairs and at intervals on the two first sliding rails;

[0016] Wherein, both ends of the winding head base are connected to the first sliding blocks on the two first sliding rails, and are slidably connected to the two first sliding rails through the first sliding blocks.

[0017] According to a further configuration of the present invention, the second slide rail assembly comprises:

[0018] A second slide rail, the second slide rail is arranged on the upper end surface of the support seat;

[0019] The second slider is arranged on the second slide rail, and the transmission positioning assembly is connected with the second slider to drive the second electromagnet assembly to move on the second slide rail.

[0020] According to a further configuration of the present invention, the first electromagnet assembly comprises:

[0021] A first spring sheet, the first spring sheet being arranged on the winding head base;

[0022] The first electromagnet is arranged on the first elastic sheet and is electrically connected to the controller, and is used to fix the winding head on the support seat.

[0023] According to a further configuration of the present invention, the second electromagnet assembly comprises:

[0024] A second spring piece, the second spring piece being fixed on the transmission positioning assembly;

[0025] The second electromagnet is fixed on the second elastic sheet and electrically connected to the controller, and is used to fix the winding head base on the transmission positioning assembly.

[0026] According to a further configuration of the present invention, the transmission positioning assembly comprises:

[0027] Two support plates, the two support plates are arranged oppositely at two ends of the support seat;

[0028] A driving motor, wherein the driving motor is arranged on the supporting plate at one end of the supporting seat;

[0029] Two mounting plates, the two mounting plates are respectively arranged on the support plates at both ends of the support seat;

[0030] A screw rod, one end of which is rotatably connected to the mounting plate near one end of the drive motor, and the other end of which is rotatably connected to the mounting plate away from one end of the drive motor;

[0031] A coupling, wherein the coupling is arranged on the driving motor, one end of the coupling is detachably connected to the driving motor, and the other end of the coupling is detachably connected to the screw rod;

[0032] A screw nut, wherein the screw nut is arranged on the screw;

[0033] A connecting arm is arranged on the screw nut and is detachably connected to the second sliding block.

[0034] According to a further configuration of the present invention, the transmission positioning assembly further comprises:

[0035] An origin sensor, wherein the origin sensor is arranged on the support plate at a side close to the drive motor;

[0036] A sensor mounting seat, wherein the sensor mounting seat is arranged on the screw nut;

[0037] A preliminary positioning sensor, wherein the preliminary positioning sensor is arranged on the sensor mounting seat;

[0038] The precise positioning sensor is arranged on the sensor mounting seat and is located on a side of the preliminary positioning sensor away from the origin sensor.

[0039] According to a further configuration of the present invention, the controller is a single chip microcomputer.

[0040] Based on the same inventive concept, the present invention also provides a winding head spacing adjustment method, which is applied to the winding head spacing adjustment device as described above, wherein the method comprises the steps of:

[0041] The controller controls the first electromagnet assembly and the second electromagnet assembly to be powered off;

[0042] The controller controls the transmission positioning assembly to work, and controls the transmission positioning assembly to drive the second electromagnet assembly to move to the position of the winding head base;

[0043] The controller controls the second electromagnet assembly to be energized so that the second electromagnet assembly is attracted to the winding head assembly, and controls the first electromagnet assembly corresponding to the winding head base to be de-energized so that the winding head base is disconnected from the first electromagnet assembly; wherein each winding head base corresponds to one first electromagnet assembly;

[0044] The controller controls the transmission positioning assembly to work, so as to drive the second electromagnet assembly to move on the second slide rail assembly, thereby driving the winding head base to move on the first slide rail assembly, and adjusting the position of the winding head base according to preset coordinates.

[0045] Based on the same inventive concept, the present invention also provides a wire-threading machine, which includes the winding head spacing adjustment device as described above.

[0046] The present invention provides a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine, wherein the winding head spacing adjustment device includes: a support seat, a winding head base, a first slide rail assembly, a second slide rail assembly, a first electromagnet assembly, a second electromagnet assembly, a transmission positioning assembly and a controller; wherein the first slide rail assembly is arranged on the side of the support seat; the second slide rail assembly is arranged on the upper end face of the support seat; the winding head base is arranged on the first slide rail assembly and is located on one side of the second slide rail assembly, and is used to install the winding head; the first electromagnet assembly is arranged on the winding head base and is electrically connected to the controller, and is used to control the first electromagnet assembly and the support seat between the suction and disengagement; the transmission positioning assembly is arranged on the support seat and is connected to the second slide rail assembly; wherein, the transmission positioning assembly is electrically connected to the controller, and is used to control the transmission positioning assembly to drive the winding head base to move; the second electromagnet assembly is arranged on the transmission positioning assembly and is electrically connected to the controller, and is used to control the suction and disengagement between the second electromagnet assembly and the winding head base. The present invention reduces the time spent on adjusting the winding head position, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary personnel in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0048] Figure 1 It is a schematic diagram of the overall structure of the winding head spacing adjustment device in the present invention.

[0049] Figure 2 It is a schematic diagram of the connection relationship between the controller and the first electromagnet assembly, the second electromagnet assembly, and the transmission positioning assembly in the present invention.

[0050] Figure 3 It is a partial structural schematic diagram of the winding head spacing adjustment device in the present invention.

[0051] Figure 4 It is a schematic diagram of the assembly of the winding head base in the present invention.

[0052] Figure 5 It is a schematic diagram of the structural assembly of the transmission positioning component in the present invention.

[0053] Figure 6 It is a schematic diagram of the assembly of the connecting arm and the second electromagnet assembly in the present invention.

[0054] Figure 7 It is a coordinate diagram of a center head base of a layout in one embodiment of the present invention.

[0055] Figure 8 It is a schematic flow chart of the winding head spacing adjustment method in the present invention.

[0056] The marks in the accompanying drawings are: 100, support seat; 200, winding head base; 300, first slide rail assembly; 301, first slide rail; 302, first slider; 400, second slide rail assembly; 401, second slide rail; 402, second slider; 500, first electromagnet assembly; 501, first spring piece; 502, first electromagnet; 600, second electromagnet assembly; 601, second spring piece; 602, second electromagnet; 700, transmission positioning assembly; 701, support plate; 702, drive motor; 703, mounting plate; 704, lead screw; 705, coupling; 706, lead screw nut; 707, connecting arm; 708, origin sensor; 709, sensor mounting seat; 710, preliminary positioning sensor; 711, precise positioning sensor; 800, controller. DETAILED DESCRIPTION

[0057] The inventor has found that due to the large error in the manual adjustment and nut locking of the winding head, the winding head needs to be repeatedly tested and corrected before it can reach a qualified position. Therefore, manually changing the position of the winding head to adjust it to a qualified position not only takes a long time, but also indirectly reduces the working efficiency of the equipment. In addition, the manual adjustment method will also affect the position accuracy of the winding head.

[0058] The present invention provides a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine, which improve the work efficiency while ensuring the winding head position accuracy. In order to make the purpose, technical scheme and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0059] In the embodiments and patent claims, unless otherwise specified, "a", "an" and "the" may refer to a single or a plurality of items.

[0060] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0061] Please also see Figures 1 to 7 The present invention provides a preferred embodiment of a winding head spacing adjustment device.

[0062] like Figure 1 and Figure 2As shown, a winding head spacing adjustment device provided by the present invention includes: a support seat 100, a winding head base 200, a first slide rail assembly 300, a second slide rail assembly 400, a first electromagnet assembly 500, a second electromagnet assembly 600, a transmission positioning assembly 700 and a controller 800. Wherein, the first slide rail assembly 300 is arranged on the side of the support seat 100, the second slide rail assembly 400 is arranged on the upper end surface of the support seat 100, the winding head base 200 is arranged on the first slide rail assembly 300 and is located on the side of the second slide rail assembly 400, and is used to install the winding head, the first electromagnet assembly 500 is arranged on the winding head base 200 and is electrically connected to the controller 800, and is used to control the attraction and disengagement between the first electromagnet assembly 500 and the support seat 100, the transmission positioning assembly 700 is arranged on the support seat 100 and is connected to the second slide rail assembly 400; wherein, the transmission positioning assembly 700 is electrically connected to the controller 800, and is used to control the transmission positioning assembly 700 to drive the winding head base 200 to move, and the second electromagnet assembly 600 is arranged on the transmission positioning assembly 700 and is electrically connected to the controller 800, and is used to control the attraction and disengagement between the second electromagnet assembly 600 and the winding head base 200. There are multiple winding head bases 200 , and each winding head base 200 corresponds to a group of the first electromagnet components 500 , and a group of the transmission positioning components 700 controls the movement of the multiple winding head bases 200 .

[0063] The present invention controls the transmission positioning assembly 700 through the controller 800 to drive the second electromagnet assembly 600 to move to the side of the winding head base 200 to be adjusted, and controls the second electromagnet assembly 600 to be energized so that the second electromagnet assembly 600 is attracted to the winding head base 200 to be adjusted, and at this time the first electromagnet assembly 500 is powered off, that is, the winding head base 200 to be adjusted is separated from the support seat 100, then at this time, the transmission positioning assembly 700 drives the second electromagnet assembly 600 to move on the second slide rail assembly 400, which can synchronously drive the winding head base 200 to be adjusted on the first slide rail assembly 300 to move, thereby achieving the purpose of adjusting the spacing of the winding head base 200. The present invention controls the on and off of the first electromagnet 502 and the second electromagnet 602 through the controller 800, and finds and drives the winding head base 200 through the transmission positioning component 700, so as to realize the automatic adjustment of the winding head spacing, thereby reducing the time spent on adjusting the winding head position, so as to achieve the purpose of improving work efficiency. In addition, the automatic adjustment of the winding head position in the present invention has a high accuracy, avoiding the errors caused by manual adjustment and nut locking of the winding head.

[0064] It should be noted that, in one implementation, the controller 800 is a single chip microcomputer, and in another implementation, the controller 800 may also be a programmable controller.

[0065] See also Figures 1 to 7 In a further implementation of an embodiment, the first slide rail assembly 300 includes two first slide rails 301 and a plurality of first sliders 302. The two first slide rails 301 are arranged on the support seat 100 at intervals, and the plurality of first sliders 302 are arranged on the two first slide rails 301 in pairs at intervals. The two ends of the winding head base 200 are connected to the first sliders 302 on the two first slide rails 301, and are slidably connected to the two first slide rails 301 through the first sliders 302. Specifically, two first slide rails 301 are provided and are spaced apart on the side of the support seat 100, and a plurality of first sliders 302 are provided and spaced apart on the first slide rails 301, and the first sliders 302 on the two first slide rails 301 are arranged in pairs, so that the two ends of the winding head base 200 are respectively fixedly connected to the sliders on the two first slide rails 301, so that the winding head base 200 can move on the two first slide rails 301.

[0066] In a further implementation of an embodiment, the second slide rail assembly 400 includes a second slide rail 401 and a second slider 402, the second slide rail 401 is arranged on the upper end surface of the support seat 100, the second slider 402 is arranged on the second slide rail 401, and the transmission positioning assembly 700 is connected to the second slider 402, and is used to drive the second electromagnet assembly 600 to move on the second slide rail 401. Specifically, the transmission positioning assembly 700 is fixedly connected to the second slider 402, and the second electromagnet 602 is fixedly connected to the transmission positioning assembly 700. When the transmission positioning assembly 700 drives the second electromagnet assembly 600 to move on the second slide rail 401, it can drive the winding head base 200 to move forward and backward along the first slide rail 301.

[0067] In a further implementation of an embodiment, the first electromagnet assembly 500 includes a first spring piece 501 and a first electromagnet 502, wherein the first spring piece 501 is arranged on the winding head base 200, and the first electromagnet 502 is arranged on the first spring piece 501 and is electrically connected to the controller 800, and is used to fix the winding head on the support seat 100. Specifically, the first spring piece 501 is fixed to the winding head base 200 in the form of a buckle or by bolts, and the first electromagnet 502 is installed on the first spring piece 501 by bolts. When the controller 800 controls the first electromagnet 502 to be energized, the first electromagnet 502 is attracted to the support seat 100, and when the position adjustment of the winding head is completed, the winding head base 200 and the support seat 100 are fixed together.

[0068] In a further implementation of an embodiment, the second electromagnet assembly 600 includes a second spring piece 601 and a second electromagnet 602, the second spring piece 601 is fixed on the transmission positioning assembly 700, the second electromagnet 602 is fixed on the second spring piece 601 and is electrically connected to the controller 800, and is used to fix the winding head base 200 on the transmission positioning assembly 700. Specifically, the second spring piece 601 is fixed to the transmission positioning assembly 700 in the form of a buckle or by bolts, and the second electromagnet 602 is installed on the first spring piece 501 by bolts. When the controller 800 controls the second electromagnet 602 to be energized, the second electromagnet 602 is attracted to the winding head base 200, so that the winding head base 200 moves on the first slide rail 301 following the second electromagnet assembly 600 under the drive of the transmission positioning assembly 700.

[0069] In a further implementation of an embodiment, the transmission positioning assembly 700 includes two support plates 701 , a drive motor 702 , two mounting plates 703 , a screw 704 , a coupling 705 , a screw nut 706 and a connecting arm 707 . Among them, the two support plates 701 are relatively arranged at both ends of the support base 100, the drive motor 702 is arranged on the support plate 701 located at one end of the support base 100, and the two mounting plates 703 are respectively arranged on the support plates 701 at both ends of the support base 100, one end of the screw rod 704 is rotatably connected to the mounting plate 703 close to one end of the drive motor 702, and the other end of the screw rod 704 is rotatably connected to the mounting plate 703 away from one end of the drive motor 702, the coupling 705 is arranged on the drive motor 702, one end of the coupling 705 is detachably connected to the drive motor 702, and the other end of the coupling 705 is detachably connected to the screw rod 704, the screw rod nut 706 is arranged on the screw rod 704, and the connecting arm 707 is arranged on the screw rod nut 706, and is detachably connected to the second sliding block 402.

[0070] Specifically, one end of the screw rod 704 passes through the mounting plate 703 near one end of the drive motor 702 and is rotatably connected to the mounting plate 703, and then is mounted on the drive motor 702 through a coupling 705, and the other end of the screw rod 704 is rotatably connected to the mounting plate 703 away from one end of the drive motor 702, wherein the connecting arm 707 is fixedly connected to the second slider 402 by bolts, and the second elastic sheet 601 is fixed to the connecting arm 707 in the form of a buckle or by bolts. When the drive motor 702 rotates, the drive motor 702 drives the screw rod 704 to rotate, so as to drive the screw nut 706 installed on the screw rod 704 to translate along the screw rod 704, thereby driving the connecting arm 707 connected to the screw nut 706 to move, so that the second slider 402 fixedly connected to the connecting arm 707 moves on the second slide rail 401, and then can drive the second electromagnet 602 to move back and forth along the direction of the second slide rail 401. In one implementation, the drive motor 702 may be a stepper motor or a servo motor, that is, the control mode of the drive motor 702 may be an open loop or a closed loop.

[0071] It should be noted that in the present invention, in addition to using a mechanism consisting of a screw rod 704 and a nut to achieve transmission and positioning of the winding head base 200, the present invention can also use a synchronous belt to achieve transmission and positioning.

[0072] In a further implementation of an embodiment, the transmission positioning assembly 700 also includes an origin sensor 708, a sensor mounting seat 709, a preliminary positioning sensor 710 and a precise positioning sensor 711, the origin sensor 708 is arranged on the support plate 701 close to the side of the drive motor 702, the sensor mounting seat 709 is arranged on the screw nut 706, the preliminary positioning sensor 710 is arranged on the sensor mounting seat 709, and the precise positioning sensor 711 is arranged on the sensor mounting seat 709 and is located on the side of the preliminary positioning sensor 710 away from the origin sensor 708.

[0073] Specifically, the origin sensor 708, the preliminary positioning sensor 710 and the precise positioning sensor 711 are all metal sensors. The origin sensor 708 is used to complete the resetting function of the connecting arm 707. When the connecting arm 707 triggers the origin sensor 708, that is, when the origin sensor 708 has a signal fed back to the controller 800, the controller 800 will control the drive motor 702 to stop rotating, and then the controller 800 will control the drive motor 702 to drive the connecting arm 707 to move at a higher speed. When the connecting arm 707 triggers the preliminary positioning sensor 710, the controller 800 controls the drive motor 702 to enter a low-speed rotation state until the connecting arm 707 triggers the precise positioning sensor 711, indicating that the connecting arm 707 has found the winding head base 200 whose position needs to be adjusted, and at this time the controller 800 will control the drive motor 702 to stop rotating.

[0074] Please refer to the body 1 to Figure 7 In order to better understand the present invention, the present invention is further described below with reference to a specific application example.

[0075] When adjusting the position of the winding head, the first step is to open the corresponding software program on the computer, then enter the coordinates of each winding head, D1, D2...D10, and finally click OK.

[0076] After the coordinates of each winding head are set, the device can be started. When starting, first, the controller 800 controls all the electromagnets (the first electromagnet 502 and the second electromagnet 602) to be powered off, and then the drive motor 702 is started to drive the screw rod 704 to rotate, and the connecting arm 707 moves together with the screw nut 706 to find the origin sensor 708 of the screw rod 704. When the connecting arm 707 finds the origin sensor 708 of the screw rod 704, the drive motor 702 stops rotating, and this process completes the reset function of the connecting arm 707.

[0077] After completing the reset function of the connecting arm 707, the driving motor 702 will rotate at a high speed to drive the connecting arm 707 to move. When the controller 800 receives the signal feedback from the preliminary sensor, the driving motor 702 will enter a low-speed rotation. When the controller 800 receives the signal feedback from the precise positioning sensor 711, the driving motor 702 will stop rotating. At this time, the connecting arm 707 has found the first winding head base 200.

[0078] Then the second electromagnet 602 on the connecting arm 707 will be energized immediately and attract the winding head base 200 at the current position. At the same time, the controller 800 will record the number of pulses of the driving motor 702. The distance from the first winding head to the origin can be calculated through the pulses of the driving motor 702 and the lead of the screw rod, and then subtracted from the value of D1. If the obtained number is a negative number, the distance forward is determined, and if the obtained number is a positive number, the distance backward is determined. Then the driving motor 702 will rotate to move the current winding head base 200 to the D1 coordinate. When the currently moving winding head base 200 reaches the D1 coordinate, the driving motor 702 will stop rotating, and the first electromagnet 502 on the current winding head base 200 will be energized to fix the current winding head base 200 on the support base 100. The second electromagnet 602 on the connecting arm 707 will also be powered off and disengaged from the current winding head base 200. After disengagement, the driving motor 702 can continue to rotate at high speed to find the next winding head base 200.

[0079] The drive motor 702 continues to rotate at high speed to find the next winding head base 200. When the controller 800 receives the second signal feedback from the preliminary positioning sensor 710, the drive motor 702 will enter low-speed rotation. When the precise positioning sensor 711 has a signal feedback, the drive motor 702 will stop rotating. At this time, the connecting arm 707 has found the second winding head base 200, and the second electromagnet 602 on the connecting arm 707 will immediately be energized to attract the winding head base 200 at the current position. At this time, the controller 800 also records how many pulses the drive motor 702 has traveled. The distance from the second winding head to the origin can be calculated through the pulses traveled by the drive motor 702 and the lead of the screw rod, and then subtracted from the value of D2. If the number obtained is a negative number, it will move forward by that much distance, and if the number obtained is a positive number, it will move back by that much distance. Then the driving motor 702 will rotate to move the current winding head base 200 to the D2 coordinate. When the currently moving winding head base 200 reaches the D2 coordinate, the driving motor 702 will stop rotating, and the first electromagnet 502 on the current winding head base 200 will be energized to fix the current winding head base 200 on the support base 100. At the same time, the second electromagnet 602 on the connecting arm 707 will also be powered off.

[0080] Thereafter, the driving motor 702 continues to rotate at high speed to find the next winding head base 200 until all the winding heads are adjusted and fixed.

[0081] When the position of the winding head is determined, the controller 800 controls the driving motor 702 to rotate at high speed to move the connecting arm 707 to the origin sensor 708 of the screw rod 704, and cuts off the power to the driving motor 702, and then the adjustment process of the entire winding head is completed.

[0082] Based on the same inventive concept, the present invention further provides a wire winding machine, the wire winding machine comprising the winding head spacing adjustment device as described above. The details are as described above for the winding head spacing adjustment device, and will not be repeated here.

[0083] like Figure 8 As shown, based on the same inventive concept, the present invention also provides a winding head spacing adjustment method, which is applied to the winding head spacing adjustment device as described above, wherein the method comprises the steps of:

[0084] S100, the controller controls the first electromagnet assembly and the second electromagnet assembly to be powered off;

[0085] S200, the controller controls the transmission positioning assembly to work, and controls the transmission positioning assembly to drive the second electromagnet assembly to move to the position of the winding head base;

[0086] S300, the controller controls the second electromagnet assembly to be powered on so that the second electromagnet assembly is attracted to the winding head assembly, and controls the first electromagnet assembly corresponding to the winding head base to be powered off so that the winding head base is disconnected from the first electromagnet assembly; wherein each winding head base corresponds to one first electromagnet assembly;

[0087] S400, the controller controls the transmission positioning assembly to drive the second electromagnet assembly to move on the second slide rail assembly, thereby driving the winding head base to move on the first slide rail assembly, and adjusting the position of the winding head base according to a preset coordinate. The details are as described in the above winding head spacing adjustment device, which will not be repeated here.

[0088] In summary, the present invention provides a winding head spacing adjustment device, a winding head spacing adjustment method and a winding machine, wherein the winding head spacing adjustment device includes: a support seat, a winding head base, a first slide rail assembly, a second slide rail assembly, a first electromagnet assembly, a second electromagnet assembly, a transmission positioning assembly and a controller; wherein the first slide rail assembly is arranged on the side of the support seat; the second slide rail assembly is arranged on the upper end surface of the support seat; the winding head base is arranged on the first slide rail assembly and is located on one side of the second slide rail assembly, and is used to install the winding head; the first electromagnet assembly is arranged on the winding head base; the transmission positioning assembly is arranged on the support seat and connected to the second slide rail assembly; the second electromagnet assembly is arranged on the transmission positioning assembly; wherein the controller is electrically connected to the transmission positioning assembly, used to control the transmission positioning assembly to drive the winding head base to move; the controller is electrically connected to the first electromagnet assembly, used to control the attraction and disengagement between the first electromagnet assembly and the support seat; the controller is electrically connected to the second electromagnet assembly, used to control the attraction and disengagement between the second electromagnet assembly and the winding head base. The invention reduces the time spent on adjusting the position of the winding head, thereby improving the working efficiency.

[0089] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A winding head spacing adjustment device, characterized in that: include: Support seat, winding head base, first slide rail assembly, second slide rail assembly, first electromagnet assembly, second electromagnet assembly, transmission positioning assembly and controller; wherein, The first slide rail assembly is arranged on the side of the support seat; The second slide rail assembly is arranged on the upper end surface of the support seat; The winding head base is arranged on the first slide rail assembly and is located on one side of the second slide rail assembly, and is used for installing the winding head; The first electromagnet assembly is arranged on the winding head base and is electrically connected to the controller, and is used to control the attraction and disengagement between the first electromagnet assembly and the support seat; The transmission positioning assembly is arranged on the support seat and connected to the second slide rail assembly; wherein the transmission positioning assembly is electrically connected to the controller, and is used to control the transmission positioning assembly to drive the winding head base to move; The second electromagnet assembly is arranged on the transmission positioning assembly and is electrically connected to the controller, and is used to control the attraction and disengagement between the second electromagnet assembly and the winding head base; The first slide rail assembly comprises: Two first slide rails, the two first slide rails are arranged on the support seat at intervals; A plurality of first sliding blocks, wherein the plurality of first sliding blocks are arranged in pairs and at intervals on the two first sliding rails; Wherein, both ends of the winding head base are connected to the first sliding blocks on the two first sliding rails, and are slidably connected to the two first sliding rails through the first sliding blocks; The second slide rail assembly comprises: A second slide rail, the second slide rail is arranged on the upper end surface of the support seat; A second slider, wherein the second slider is disposed on the second slide rail, and the transmission positioning assembly is connected to the second slider, and is used to drive the second electromagnet assembly to move on the second slide rail; The first electromagnet assembly comprises: A first spring sheet, the first spring sheet being arranged on the winding head base; A first electromagnet, which is disposed on the first elastic sheet and is electrically connected to the controller and is used to fix the winding head on the support seat; The second electromagnet assembly comprises: A second spring piece, the second spring piece being fixed on the transmission positioning assembly; A second electromagnet, which is fixed on the second elastic sheet and electrically connected to the controller and is used to fix the winding head base on the transmission positioning assembly; The transmission positioning assembly comprises: Two support plates, the two support plates are arranged oppositely at two ends of the support seat; A driving motor, wherein the driving motor is arranged on the supporting plate at one end of the supporting seat; Two mounting plates, the two mounting plates are respectively arranged on the support plates at both ends of the support seat; A screw rod, one end of which is rotatably connected to the mounting plate near one end of the drive motor, and the other end of which is rotatably connected to the mounting plate away from one end of the drive motor; A coupling, wherein the coupling is arranged on the driving motor, one end of the coupling is detachably connected to the driving motor, and the other end of the coupling is detachably connected to the screw rod; A screw nut, wherein the screw nut is arranged on the screw; A connecting arm, the connecting arm is arranged on the screw nut and is detachably connected to the second sliding block; wherein the second elastic sheet is fixed to the connecting arm in the form of a buckle or by bolts; The transmission positioning assembly also includes: An origin sensor, wherein the origin sensor is arranged on the support plate at a side close to the drive motor; A sensor mounting seat, wherein the sensor mounting seat is arranged on the screw nut; A preliminary positioning sensor, wherein the preliminary positioning sensor is arranged on the sensor mounting seat; The precise positioning sensor is arranged on the sensor mounting seat and is located on a side of the preliminary positioning sensor away from the origin sensor.

2. The winding head spacing adjustment device according to claim 1, characterized in that: The controller is a single chip microcomputer.

3. A winding head spacing adjustment method, applied to the winding head spacing adjustment device according to any one of claims 1 or 2, characterized in that: The method comprises the steps of: The controller controls the first electromagnet assembly and the second electromagnet assembly to be powered off; The controller controls the transmission positioning assembly to work, and controls the transmission positioning assembly to drive the second electromagnet assembly to move to the position of the winding head base; The controller controls the second electromagnet assembly to be energized so that the second electromagnet assembly is attracted to the winding head assembly, and controls the first electromagnet assembly corresponding to the winding head base to be de-energized so that the winding head base is disconnected from the first electromagnet assembly; wherein each winding head base corresponds to one first electromagnet assembly; The controller controls the transmission positioning assembly to work, so as to drive the second electromagnet assembly to move on the second slide rail assembly, thereby driving the winding head base to move on the first slide rail assembly, and adjusting the position of the winding head base according to preset coordinates.

4. A line machine, characterized in that: The winding machine comprises a winding head spacing adjustment device as described in any one of claims 1 or 2.

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