CN118249593A - Automatic wire outlet adjusting device of winding machine and control method thereof - Google Patents

Abstract

The present invention relates to the technical field of winding machine processing and preparation, and in particular to an automatic adjustment wire-out device for a winding machine and a control method thereof, comprising a wire-out mechanism, a moving assembly arranged on the wire-out mechanism, and a wire-out device; the wire-out mechanism comprises a wire-out support, a coil rotating motor and a driver thereof arranged on the wire-out support, and a coil rotating shaft; the output shaft of the coil rotating motor and its driver is connected to the coil rotating shaft through a rotating belt, a copper wire coil sleeve is sleeved on the coil rotating shaft, copper wire is wound on the copper wire coil sleeve, and a controller is arranged on one side of the coil rotating motor and its driver; the wire-out mechanism can automatically adjust the wire-out speed; the moving assembly comprises a radial moving assembly and a lateral moving assembly. The present invention can automatically adjust the operating state of the wire-out mechanism and the moving components, achieve the effect of accurately controlling the wire-out speed, position and tension, realize automatic control, and effectively improve the working efficiency of the winding machine.

Description

A kind of automatic adjustment wire outlet device of winding machine and control method thereof

Technical Field

The invention relates to the technical field of winding machine processing and preparation, and in particular to an automatic wire-out adjusting device for a winding machine and a control method thereof.

Background technique

The winding machine is a common automated equipment on industrial production lines. In motor production, it is often used to make copper wire coils in motor stators, saving a lot of labor and improving the production accuracy and stability of copper wire coils. However, general winding machines also have many problems, such as the slow running speed of the wire feeding mechanism, which affects production efficiency; insufficient wire feeding control accuracy, resulting in excessive or insufficient coil tension, affecting the quality of the coil; too little wire feeding tension, resulting in waste of copper wire, etc.

Therefore, it is necessary for the present application to propose an automatically adjustable wire outlet device, which can well overcome the above shortcomings and improve the working effect of the winding machine.

Summary of the invention

The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose an automatic adjustment wire delivery device for a winding machine and a control method thereof, which can automatically adjust the operating status of the wire delivery mechanism and moving parts, achieve the effect of accurately controlling the wire delivery speed, position and tension, realize automatic control, and effectively improve the working efficiency of the winding machine.

In order to achieve the above object, the present invention adopts the following technical solutions:

An automatic adjustment wire-out device for a winding machine comprises a wire-out mechanism, a moving component arranged on the wire-out mechanism and a wire-out device;

The wire-exiting mechanism comprises a wire-exiting bracket, a coil rotating motor and a driver thereof arranged on the wire-exiting bracket, and a coil rotating shaft; the output shaft of the coil rotating motor and the driver thereof is connected to the coil rotating shaft through a rotating belt, a copper wire coil sleeve is sleeved on the coil rotating shaft, copper wire is wound on the copper wire coil sleeve, and a controller is arranged on one side of the coil rotating motor and the driver thereof; the wire-exiting mechanism can automatically adjust the wire-exiting speed;

The moving assembly comprises a radial moving assembly and a transverse moving assembly, wherein the radial moving assembly and the transverse moving assembly are arranged perpendicular to each other, and the position and tension of the wire output can be adjusted by the radial moving assembly and the transverse moving assembly to ensure the smooth operation of the wire output;

The wire outlet device can adjust the operating state of the wire outlet mechanism and the moving component through the data change of the annular pressure sensor component, so as to achieve the effect of automatically adjusting the wire outlet.

By adopting the above technical solution: using the wire-out mechanism, the moving assembly and the wire-out device to cooperate with each other, the wire-out can be accurately controlled, greatly improving the control effect of the wire-out of the winding machine. Among them, the controller can calculate the reasonable wire-out speed V in real time according to the changes of _various parameters, adjust the speed of the coil rotating shaft, and prevent the occurrence of wire-out disorder, uneven speed and other problems.

Preferably, the radial moving assembly includes a radial screw rod, a radial moving optical axis, a radial motor and its driver, and a distance sensor installed on the wire output bracket; the radial screw rod and the radial moving optical axis are arranged relative to each other, and the output shaft of the radial motor and its driver is connected to the radial screw rod through a radial transmission belt; a moving plate is provided above the radial screw rod and the radial moving optical axis, and the moving plate can realize radial movement on the radial screw rod and the radial moving optical axis under the control of the radial motor and its driver.

Preferably, the transverse moving assembly includes a transverse motor and its driver, a transverse transmission belt, and a transverse screw rod and a transverse moving optical axis arranged on the inner side of the moving plate; the output shaft of the transverse motor and its driver is connected to the transverse screw rod through the transverse transmission belt, and the transverse screw rod and the transverse moving optical axis are arranged in parallel and at intervals.

Preferably, the wire outlet is installed on the transverse screw rod, and the wire outlet includes a clamping reduction motor, a stringing ring, and a clamping screw rod connected to the clamping reduction motor. Two clamping plates are provided on one side of the clamping reduction motor. The two clamping plates are vertically arranged opposite to each other, and the upper ends of the two clamping plates are connected to the clamping plate moving optical axis; an annular pressure sensor assembly is also provided in the wire outlet, and a layer of pressure film is laid on the surface of the annular pressure sensor assembly.

Preferably, the annular pressure sensor assembly includes annular pressure sensor a, annular pressure sensor b, annular pressure sensor c, annular pressure sensor d, annular pressure sensor e and annular pressure sensor f; the annular pressure sensor a, annular pressure sensor b, annular pressure sensor c, annular pressure sensor d, annular pressure sensor e and annular pressure sensor f are evenly distributed in a circular shape on the inner side of the outlet.

The present invention also provides a control method for automatically adjusting a wire-exiting device of a winding machine, wherein the pressure values obtained by the annular pressure sensor a, the annular pressure sensor b, the annular pressure sensor c, the annular pressure sensor d, the annular pressure sensor e and the annular pressure sensor f are _Fa , _Fb , _Fc , _Fd , _Fe and _Ff respectively, and the controller automatically adjusts the wire-exiting speed _Vsilk according to the current speed _Vaxis of the coil rotating shaft and the pressure value returned by the annular pressure sensor assembly, and obtains _Vsilk =K1 _{* Vaxis} *( _Ka * _Fa + _Kb * _Fb + _Kf * _Ff );

Among them, _K1 is the coupling coefficient between the current coil rotation shaft speed and the wire drawing speed, _Ka is the coupling coefficient between the annular pressure sensor a and the wire drawing speed, _Kb is the coupling coefficient between the annular pressure sensor b and the wire drawing speed, and _Kf is the coupling coefficient between the annular pressure sensor f and the wire drawing speed. The controller calculates the wire drawing speed _Vsilk in real time according to the changes in various parameters, and adjusts the rotation speed of the coil rotation shaft to prevent problems such as wire drawing disorder and uneven speed.

Through the current coil rotating shaft speed V _axis and the distance sensor data L ₂₀₂ , the controller automatically adjusts the radial movement of the radial moving component to ensure that the outlet and the copper wire coil maintain a suitable radial distance L _distance , L _distance = K _distance * V _axis * L ₂₀₂ ;

Among them, K _distance is the coefficient between the current coil rotation axis speed and radial distance;

The controller automatically adjusts the lateral movement of the lateral movement component by the current speed V _axis of the coil rotating shaft, the radial _distance L between the outlet and the copper wire, and the pressure values F _a , F _b , F _c , F _d , _Fe and F _f returned by the annular pressure sensor component. The controller automatically adjusts the speed of the coil rotating shaft and the wire outlet position of the outlet by comparing the pressure values F _a , F _b , F _f and the relationship between the set thresholds F _{upper limit} and F _{lower limit} . The adjustment control method includes the following steps:

Step 1: If F _{lower limit} < F _a < F _{upper limit} , and F _a > F _b , F _a > F _f , it means that the wire outlet position is between the annular pressure sensor a and the annular pressure sensor b, or between the annular pressure sensor a and the annular pressure sensor f, and is closer to the annular pressure sensor a. The wire outlet device works normally, and the tension on the copper wire is appropriate. There is no need to adjust the current coil rotation shaft speed and the wire outlet position.

Step 2: If F _{lower limit} < F _a < F _{upper limit} , and F _a < F _b , then adjust the wire dispensing device to move in the direction of arrow C, and the controller sends out a command to start the transverse motor and its driver, and drive the wire dispensing device to move along the transverse screw rod and the transverse moving optical axis in the direction of arrow C through the transverse transmission belt, and keep the current coil rotation axis speed unchanged until F _a > F _b , then return to the state of step 1;

Step 3: If F _{lower limit} < F _a < F _{upper limit} , and F _a < F _f , then adjust the outlet to move in the direction of arrow D, and the controller sends a command to start the transverse motor and its driver, and drive the outlet along the transverse screw rod and the transverse moving optical axis to the direction of arrow D through the transverse transmission belt, and keep the current coil rotation axis speed unchanged until F _a > F _f , then return to the state of step 1;

Step 4: If F _{lower limit} > F _a , F _{lower limit} > F _b , F _{lower limit} > F _f , then immediately reduce the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately increase. When F _a > F _{lower limit} , start to execute step 2 or step 3 until it returns to the state of step 1;

Step 5: If F _{upper limit} < F _a , F _{upper limit} < F _b , F _{upper limit} < F _f , then immediately increase the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately decrease. When F _a < F _{upper limit} , start executing step 2 or step 3 until it returns to the state of step 1.

By adopting the above technical solution: through the adjustment of the above steps, the position of the wire dispensing device and the tension of the copper wire can be reasonably adjusted to ensure the smooth operation of the wire dispensing. Among them, the wire dispensing mechanism includes a wire dispensing bracket, a copper wire coil sleeve, a copper wire, a coil rotating shaft, a rotating belt, a coil rotating motor and its driver, a controller, etc. The controller automatically adjusts the wire dispensing speed according to the current speed of the coil rotating shaft and the data returned by the pressure sensor. The moving component includes a radial moving component and a lateral moving component. Through the data returned by the current speed of the coil rotating shaft, the distance sensor and the pressure sensor, the controller automatically adjusts the radial movement of the radial moving component to ensure that the wire dispensing device maintains a suitable radial distance from the copper wire coil; through the data returned by the current speed of the coil rotating shaft, the distance sensor and the pressure sensor, the controller automatically adjusts the lateral movement of the lateral moving component, automatically adjusts the wire dispensing position and tension of the wire dispensing device, and ensures the smooth operation of the wire dispensing device. The wire dispensing device includes an annular pressure sensor and a pressure membrane. Through the data changes of the annular pressure sensor and a reasonable control algorithm, the controller automatically adjusts the running state of the wire dispensing mechanism and the moving component to achieve the effect of automatically adjusting the wire dispensing. The wire-out device has a reasonable and novel structural design, can realize accurate control of the wire-out, and greatly improves the control effect of the wire-out of the winding machine.

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

1. The present invention has a reasonable and novel structural design, and can automatically adjust the operating status of the wire-exiting mechanism and the moving parts, so as to achieve the effect of accurately controlling the wire-exiting speed, position and tension, realize automatic control, and effectively improve the working efficiency of the winding machine.

2. The wire-exiting mechanism of the present invention can automatically adjust the wire-exiting speed according to the current speed of the coil rotating shaft and the data returned by the annular pressure sensor to avoid wire-exiting disorder.

3. The moving component of the present invention includes a radial moving component and a lateral moving component. Through the data returned by the current speed of the coil rotating shaft, the distance sensor and the pressure sensor, the controller automatically adjusts the radial movement of the radial moving component to ensure that the wire outlet maintains an appropriate radial distance from the copper wire coil; through the data returned by the current speed of the coil rotating shaft, the distance sensor and the pressure sensor, the controller automatically adjusts the lateral movement of the lateral moving component and automatically adjusts the wire outlet position and tension of the wire outlet to ensure smooth operation of the wire outlet.

4. The wire outlet device of the present invention includes a pressure sensor and a pressure membrane. Through the data changes of the pressure sensor and a reasonable control algorithm, the controller automatically adjusts the operating status of the wire outlet mechanism and the moving parts to achieve the effect of automatically adjusting the wire outlet.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the structure of the radial moving assembly in the present invention;

FIG3 is a schematic diagram of the structure of a lateral moving assembly in the present invention;

FIG4 is a schematic diagram of the structure of the outlet device in the present invention;

FIG5 is a left side view of FIG4;

FIG. 6 is a right side view of FIG. 4 .

In the figure: 1-bracket, 2-radial moving assembly, 201-moving plate, 202-distance sensor, 203-radial screw, 204-radial transmission belt, 205-radial motor and its driver, 206-radial moving optical axis, 3-lateral moving assembly, 301-lateral motor and its driver, 302-lateral transmission belt, 303-lateral screw, 304-lateral moving optical axis, 4-copper wire coil sleeve, 5-copper wire, 6-wire outlet, 601-clamping reduction motor, 602-stringing ring , 603—clamping screw, 604—clamping plate, 605—clamping plate moving optical axis, 606—annular pressure sensor assembly, 6061—annular pressure sensor a, 6062—annular pressure sensor b, 6063—annular pressure sensor c, 6064—annular pressure sensor d, 6065—annular pressure sensor e, 6066—annular pressure sensor f, 607—pressure membrane, 7—coil rotating shaft, 8—rotating belt, 9—coil rotating motor and its driver, 10—controller.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings, so that those skilled in the art can better understand the advantages and features of the present invention, thereby making a clearer definition of the protection scope of the present invention. The embodiments described in the present invention are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

1-6, a winding machine automatic adjustment wire outlet device includes a wire outlet mechanism, a moving component provided on the wire outlet mechanism and a wire outlet 6;

The wire-exiting mechanism comprises a wire-exiting bracket 1, a coil rotating motor and a driver 9 thereof arranged on the wire-exiting bracket 1, and a coil rotating shaft 7; the output shaft of the coil rotating motor and the driver 9 is connected to the coil rotating shaft 7 through a rotating belt 8, a copper wire coil sleeve 4 is sleeved on the coil rotating shaft 7, a copper wire 5 is wound on the copper wire coil sleeve 4, and a controller 10 is arranged on one side of the coil rotating motor and the driver 9; the wire-exiting mechanism can automatically adjust the wire-exiting speed;

The moving assembly includes a radial moving assembly 2 and a lateral moving assembly 3, and the radial moving assembly 2 and the lateral moving assembly 3 are arranged perpendicular to each other. The position and tension of the wire can be adjusted by the radial moving assembly 2 and the lateral moving assembly 3 to ensure the smooth operation of the wire.

The wire outlet device 6 can adjust the operating state of the wire outlet mechanism and the moving component through the data change of the annular pressure sensor component, thereby achieving the effect of automatically adjusting the wire outlet.

In this embodiment, the wire-out mechanism, the moving assembly and the wire-out device 6 cooperate with each other to accurately control the wire-out, greatly improving the control effect of the wire-out of the winding machine. Among them, the controller 10 can calculate the reasonable wire-out speed V _wire in real time according to the changes in various parameters, and issue a control instruction to start the coil rotating motor and its driver 9. The coil rotating motor and its driver 9 adjust the speed of the coil rotating shaft 7 by rotating the belt 8, thereby adjusting the wire-out speed of the copper wire 5 on the copper wire coil sleeve 4, and preventing the occurrence of wire-out disorder, uneven speed and other problems.

Specifically, referring to Figure 2, the radial moving component 2 includes a radial screw rod 203, a radial moving optical axis 206, a radial motor and its driver 205, and a distance sensor 202 installed on the wire outlet bracket 1; the radial screw rod 203 and the radial moving optical axis 206 are arranged relative to each other, and the output shaft of the radial motor and its driver 205 is connected to the radial screw rod 203 through a radial transmission belt 204; a moving plate 201 is provided above the radial screw rod 203 and the radial moving optical axis 206, and the moving plate 201 can realize radial movement on the radial screw rod 203 and the radial moving optical axis 206 under the control of the radial motor and its driver 205.

Specifically, referring to Figure 3, the transverse moving component 3 includes a transverse motor and its driver 301, a transverse transmission belt 302, and a transverse screw rod 303 and a transverse moving optical axis 304 arranged on the inner side of the moving plate 201; the output shaft of the transverse motor and its driver 301 is connected to the transverse screw rod 303 through the transverse transmission belt 302, and the transverse screw rod 303 and the transverse moving optical axis 304 are arranged in parallel and spaced apart.

Specifically, referring to Figures 4 to 6, the wire outlet 6 is installed on the transverse screw rod 303, and the wire outlet 6 includes a clamping reduction motor 601, a stringing ring 602, and a clamping screw rod 603 connected to the clamping reduction motor 601. Two clamping plates 604 are provided on one side of the clamping reduction motor 601. The two clamping plates 604 are vertically arranged opposite to each other, and the upper ends of the two clamping plates 604 are connected to the clamping plate moving optical axis 605; an annular pressure sensor assembly 606 is also provided in the wire outlet 6, and a layer of pressure membrane 607 is applied on the surface of the annular pressure sensor assembly 606.

Among them, the annular pressure sensor assembly 606 includes annular pressure sensor a6061, annular pressure sensor b6062, annular pressure sensor c6063, annular pressure sensor d6064, annular pressure sensor e6065 and annular pressure sensor f6066; the annular pressure sensor a6061, annular pressure sensor b6062, annular pressure sensor c6063, annular pressure sensor d6064, annular pressure sensor e6065 and annular pressure sensor f6066 are evenly distributed on the inner side of the outlet 6 in a circular shape.

In this embodiment, in actual application, the center lines of the annular pressure sensor a6061, the annular pressure sensor b6062, the annular pressure sensor c6063, the annular pressure sensor d6064, the annular pressure sensor e6065 and the annular pressure sensor f6066 are installed perpendicular to the center line of the coil rotating shaft 7 as shown in Figure 1. The six annular pressure sensors sense the pressure value when the wire is output through the pressure membrane 607. The position of the copper wire in the wire output device and the tension can be judged by the sizes of the six pressure values _Fa , _Fb , _Fc , _Fd , _Fe and _Ff .

The pressure membrane 607 has two functions: one is to uniformly sense the pressure value when the wire outlet is feeding out the wire, and transmit the pressure to the annular pressure sensor; the other is to isolate the annular pressure sensor from the copper wire to prevent the annular pressure sensor from being worn when the copper wire passes through.

A control method for automatically adjusting a wire-exiting device of a winding machine, wherein the pressure values obtained by the annular pressure sensor a6061, the annular pressure sensor b6062, the annular pressure sensor c6063, the annular pressure sensor d6064, the annular pressure sensor e6065 and the annular pressure sensor f6066 are _Fa , _Fb , _Fc , _Fd , _Fe and _Ff respectively, and the controller 10 automatically adjusts the wire-exiting speed _Vsilk according to the current speed _Vaxis of the coil rotating shaft and the pressure value returned by the annular pressure sensor assembly, and obtains _Vsilk =K1 _{* Vaxis} *( _Ka * _Fa + _Kb * _Fb + _Kf * _Ff );

Wherein, _K1 is the coupling coefficient between the current coil rotating shaft speed and the wire-out speed, _Ka is the coupling coefficient between the annular pressure sensor a and the wire-out speed, _Kb is the coupling coefficient between the annular pressure sensor b and the wire-out speed, and _Kf is the coupling coefficient between the annular pressure sensor f and the wire-out speed. The controller 10 calculates the wire-out speed _Vsilk in real time according to the changes of various parameters and adjusts the speed of the coil rotating shaft;

According to the current speed V _axis of the coil rotating shaft and the data L ₂₀₂ of the distance sensor 202, the controller 10 automatically adjusts the radial movement of the radial moving component, that is, moves in the direction of arrow A and arrow B as shown in FIG. 2 , and the direction of arrow B always points to the center line of the coil rotating shaft 7 as shown in FIG. 1 , ensuring that the outlet and the copper wire coil maintain a suitable radial distance L _distance , L _distance = K _distance * V _axis * L ₂₀₂ ;

Among them, K _distance is the coefficient between the current coil rotation axis speed and radial distance;

When L ₂₀₂ > L _distance , the controller 10 issues a control instruction to start the radial motor and its driver 205 , and drives the moving plate 201 to move in the direction of arrow B along the radial lead screw 203 and the radial moving optical axis 206 through the radial transmission belt 204 .

When L ₂₀₂ ＜L _distance , the controller 10 issues a control instruction to start the radial motor and its driver 205 , and drives the moving plate 201 to move in the direction of arrow A along the radial lead screw 203 and the radial moving optical axis 206 through the radial transmission belt 204 .

The controller automatically adjusts the lateral movement of the lateral movement component, i.e. _{, moves} in the directions of arrows C and D as shown in _FIG3 , by comparing the pressure values F _{a ,} F _{b ,} F _f and the relationship _between the set threshold values F _{upper limit} and F _{lower limit} , _and automatically adjusts the speed of the coil rotating shaft and the wire outlet position of the wire outlet. The adjustment control method includes the following steps:

Step 1: If F _{lower limit} < F _a < F _{upper limit} , and F _a > F _b , F _a > F _f , it means that the wire outlet position of the copper wire is between the annular pressure sensor a and the annular pressure sensor b, or between the annular pressure sensor a and the annular pressure sensor f, and is closer to the annular pressure sensor a. The wire outlet device works normally, and the tension on the copper wire is appropriate. There is no need to adjust the current coil rotation shaft speed and the position of the wire outlet 6.

Step 2: If F _{lower limit} < F _a < F _{upper limit} , and F _a < F _b , then adjust the outlet to move in the direction of arrow C, and the controller 10 sends a command to start the transverse motor and its driver 301, and drive the outlet 6 to move along the transverse screw rod 303 and the transverse moving optical axis 304 in the direction of arrow C through the transverse transmission belt 302, and keep the current coil rotation axis speed unchanged until F _a > F _b , then return to the state of step 1;

Step 3: If _{the lower limit} of F _is less than Fa and _{the upper limit of} F, and Fa _is less than F _f , the outlet is adjusted to move in the direction of arrow D, and the controller 10 issues a command to start the transverse motor and its driver 301, and the outlet 6 is driven to move in the direction of arrow D along the transverse screw rod 303 and the transverse moving optical axis 304 through the transverse transmission belt 302, and the current coil rotation axis speed is kept unchanged until _Fa > F _f , at which time the state of step 1 is restored;

Step 4: If F _{lower limit} > F _a , F _{lower limit} > F _b , F _{lower limit} > F _f , then immediately reduce the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately increase. When F _a > F _{lower limit} , start to execute step 2 or step 3 until it returns to the state of step 1;

Step 5: If F _{upper limit} < F _a , F _{upper limit} < F _b , F _{upper limit} < F _f , then immediately increase the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately decrease. When F _a < F _{upper limit} , start executing step 2 or step 3 until it returns to the state of step 1.

In this embodiment, through the adjustment of the above steps, the position of the wire outlet device and the tension of the copper wire can be reasonably adjusted to ensure the smooth operation of the wire outlet.

Among them, the pressure values (F _a , F _b , F _f ) collected by the annular pressure sensor a6061, the annular pressure sensor b6062 and the annular pressure sensor f6066 are used to automatically adjust the coil rotation shaft speed and the wire outlet position of the wire outlet 6. The specific adjustment method is shown in the above five steps; the pressure values (F c, F d, _Fe ) collected by the annular pressure sensor c6063, the annular pressure sensor d6064 and the annular pressure sensor e6065 are used to identify whether the wire outlet has a fault. Once the pressure value (F _{c ,} F _{d , Fe} ) is greater than the set threshold, it is necessary to immediately stop the machine for inspection, and start the clamping reduction motor 601 to move the clamping plate 604 toward the middle along the clamping screw rod 603 and the clamping plate moving optical axis 605, and clamp the copper wire at the stringing ring 602 to prevent the copper wire from loosening.

To sum up, the present invention has a reasonable structural design and novel structure, can automatically adjust the operating status of the wire-out mechanism and moving parts, achieve the effect of accurately controlling the wire-out speed, position and tension, realize automatic control, and effectively improve the working efficiency of the winding machine.

The description and practice disclosed in the present invention are easy to think and understand for ordinary technicians in this technical field, and several improvements and modifications can be made without departing from the principles of the present invention. Therefore, modifications or improvements made without departing from the spirit of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. A wire-discharging device for a winding machine that automatically adjusts the wire discharging, characterized in that it comprises a wire discharging mechanism, a moving component arranged on the wire discharging mechanism, and a wire discharging device (6); The wire-exiting mechanism comprises a wire-exiting support (1), a coil rotating motor and a driver (9) arranged on the wire-exiting support (1), and a coil rotating shaft (7); the output shaft of the coil rotating motor and the driver (9) is connected to the coil rotating shaft (7) via a rotating belt (8); a copper wire coil sleeve (4) is sleeved on the coil rotating shaft (7), a copper wire (5) is wound on the copper wire coil sleeve (4), and a controller (10) is arranged on one side of the coil rotating motor and the driver (9); the wire-exiting mechanism can automatically adjust the wire-exiting speed; The moving assembly comprises a radial moving assembly (2) and a transverse moving assembly (3), wherein the radial moving assembly (2) and the transverse moving assembly (3) are arranged perpendicular to each other, and the position and tension of the wire output can be adjusted by the radial moving assembly (2) and the transverse moving assembly (3), thereby ensuring a smooth operation of the wire output; The wire outlet device (6) can adjust the operating state of the wire outlet mechanism and the moving component through the data change of the annular pressure sensor component, thereby achieving the effect of automatically adjusting the wire outlet. 2. An automatic adjustment wire-out device for a winding machine according to claim 1, characterized in that the radial moving component (2) comprises a radial screw rod (203), a radial moving optical axis (206), a radial motor and its driver (205), and a distance sensor (202) installed on a wire-out bracket (1); the radial screw rod (203) and the radial moving optical axis (206) are arranged relative to each other, and the output shaft of the radial motor and its driver (205) is connected to the radial screw rod (203) through a radial transmission belt (204); a moving plate (201) is provided above the radial screw rod (203) and the radial moving optical axis (206), and the moving plate (201) can realize radial movement on the radial screw rod (203) and the radial moving optical axis (206) under the control of the radial motor and its driver (205). 3. An automatic adjustment wire-out device for a winding machine according to claim 2, characterized in that the lateral moving component (3) comprises a lateral motor and its driver (301) arranged below the moving plate (201), a lateral transmission belt (302), and a lateral screw rod (303) and a lateral moving optical axis (304) arranged on the inner side of the moving plate (201); the output shaft of the lateral motor and its driver (301) is connected to the lateral screw rod (303) through the lateral transmission belt (302), and the lateral screw rod (303) and the lateral moving optical axis (304) are arranged in parallel and spaced apart. 4. An automatic adjustment wire-out device for a winding machine according to claim 3, characterized in that the wire outlet (6) is installed on a transverse screw rod (303), and the wire outlet (6) includes a clamping reduction motor (601), a wire stringing ring (602), and a clamping screw rod (603) connected to the clamping reduction motor (601), and two clamping plates (604) are provided on one side of the clamping reduction motor (601), and the two clamping plates (604) are vertically arranged opposite to each other, and the upper ends of the two clamping plates (604) are connected to a clamping plate moving optical axis (605); an annular pressure sensor assembly (606) is also provided in the wire outlet (6), and a layer of pressure film (607) is applied on the surface of the annular pressure sensor assembly (606). 5. An automatic adjustment wire outlet device for a winding machine according to claim 4, characterized in that the annular pressure sensor assembly (606) includes an annular pressure sensor a (6061), an annular pressure sensor b (6062), an annular pressure sensor c (6063), an annular pressure sensor d (6064), an annular pressure sensor e (6065) and an annular pressure sensor f (6066); the annular pressure sensor a (6061), annular pressure sensor b (6062), annular pressure sensor c (6063), annular pressure sensor d (6064), annular pressure sensor e (6065) and annular pressure sensor f (6066) are evenly distributed on the inner side of the wire outlet (6) in a circular shape. 6. A control method for an automatic adjustment wire-exiting device of a winding machine according to claim 5, characterized in that the pressure values obtained by the annular pressure sensor a (6061), annular pressure sensor b (6062), annular pressure sensor c (6063), annular pressure sensor d (6064), annular pressure sensor e (6065) and annular pressure sensor f (6066) are _Fa , _Fb , _Fc , _Fd , _Fe and _Ff respectively, and the controller (10) automatically adjusts the wire-exiting speed _Vsilk according to the current speed _Vaxis of the coil rotating shaft and the pressure value returned by the annular pressure sensor assembly, and obtains _Vsilk =K1 _{* Vaxis} *( _Ka * _Fa + _Kb * _Fb + _Kf * _Ff ); Wherein, _K1 is the coupling coefficient between the current coil rotating shaft speed and the wire drawing speed, _Ka is the coupling coefficient between the annular pressure sensor a and the wire drawing speed, _Kb is the coupling coefficient between the annular pressure sensor b and the wire drawing speed, and _Kf is the coupling coefficient between the annular pressure sensor f and the wire drawing speed. The controller (10) calculates the wire drawing speed _Vsilk in real time according to the changes of various parameters and adjusts the rotation speed of the coil rotating shaft; According to the current speed V _axis of the coil rotating shaft and the data L ₂₀₂ of the distance sensor, the controller (10) automatically adjusts the radial movement of the radial moving component to ensure that the outlet and the copper wire coil maintain a radial distance L _distance , where L _distance = K _distance * V _axis * L ₂₀₂ ; Among them, K _distance is the coefficient between the current coil rotation axis speed and radial distance; The controller automatically adjusts the lateral movement of the lateral movement component by the current speed V _axis of the coil rotating shaft, the radial _distance L between the outlet and the copper wire, and the pressure values F _a , F _b , F _c , F _d , _Fe and F _f returned by the annular pressure sensor component. The controller automatically adjusts the speed of the coil rotating shaft and the wire outlet position of the outlet by comparing the pressure values F _a , F _b , F _f and the relationship between the set thresholds F _{upper limit} and F _{lower limit} . The adjustment control method includes the following steps: Step 1: If F _{lower limit} < F _a < F _{upper limit} , and F _a > F _b , F _a > F _f , it means that the wire outlet position is between the annular pressure sensor a and the annular pressure sensor b, or between the annular pressure sensor a and the annular pressure sensor f, and is closer to the annular pressure sensor a. The wire outlet device works normally, and the tension on the copper wire is appropriate. There is no need to adjust the current coil rotation shaft speed and the wire outlet position. Step 2: If _{the lower limit} F _is less than _{the upper limit} F, and Fa _is less than _Fb , the wire dispensing device is adjusted to move in the direction of arrow C, and the controller (10) issues a command to start the transverse motor and its driver (301), and the wire dispensing device (6) is driven to move in the direction of arrow C along the transverse screw rod (303) and the transverse moving optical axis (304) through the transverse transmission belt (302), and the current coil rotation axis speed is kept unchanged until _Fa > _Fb , at which time the state of step 1 is restored; Step 3: If _{the lower limit} F _is less than _{the upper limit} F, and Fa _is less than F _f , the wire dispensing device is adjusted to move in the direction of arrow D, and the controller (10) issues a command to start the transverse motor and its driver (301), and the wire dispensing device (6) is driven to move in the direction of arrow D along the transverse screw rod (303) and the transverse moving optical axis (304) through the transverse transmission belt (302), and the current coil rotation axis speed is kept unchanged until _Fa > F _f , at which time the state of step 1 is restored; Step 4: If F _{lower limit} > F _a , F _{lower limit} > F _b , F _{lower limit} > F _f , then immediately reduce the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately increase. When F _a > F _{lower limit} , start to execute step 2 or step 3 until it returns to the state of step 1; Step 5: If F _{upper limit} < F _a , F _{upper limit} < F _b , F _{upper limit} < F _f , then immediately increase the current coil rotation shaft speed, and the three pressure values of F _a , F _b , and F _f will immediately decrease. When F _a < F _{upper limit} , start executing step 2 or step 3 until it returns to the state of step 1.