A wire arrangement mechanism for a random winding machine

Abstract

The present invention discloses a wire arranging mechanism for a loose winding machine in the technical field of automatic wire winding and arranging mechanisms for diamond coils, the wire arranging mechanism comprises a connecting plate, a wire arranging driving screw is installed in the center of the right outer wall of the connecting plate, a front and rear adjustment locking wrench is installed on the right side of the front end surface of the tooth plate shell, an adjusting handle matching with a pneumatic tension device is arranged on the rear end surface of the support plate, a wire wheel is installed on the right side of the tension pressure plate, a shift lever is installed on the top left side of the front end surface of the rectangular plate, a mounting plate is installed on the left end surface of the rectangular plate, and an enameled wire is penetrated by the wire arranging shaft. The present invention facilitates the staff to change the winding mode of the enameled wire according to the needs, the staff can accurately adjust the extension amount of the tooth plate to ensure that the wire arranging mechanism and the winding die are in the appropriate position, and the arrangement of the baffle plate and the shift lever can effectively prevent the enameled wire from running out of the groove on the winding wheel, thereby improving the safety of the device when in use.

Description

Technical Field

[0001] The invention relates to the technical field of automatic wire winding and arranging mechanisms for diamond-shaped coils, in particular to a wire arranging mechanism for a random winding machine. Background Art

[0002] In the manufacturing enterprises of motors, compressors, etc., a random winding machine is needed to wind the enameled wire into coils, and then a special equipment is used to embed the coils into the stator slots. If the random winding and arranging effect of the enameled wire is not good, it is called that the softness of the enameled wire is not good, and the stator needs to be manually arranged, and even defective products may be produced and losses may be incurred, which is time-consuming and labor-intensive. In high-speed production, it has a great impact on production efficiency, and often requires enameled wire manufacturers to return or exchange goods, which causes losses to the manufacturers. For this reason, we propose a random winding machine arranging mechanism. Summary of the invention

[0003] The object of the present invention is to provide a wire arrangement mechanism for a random winding machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wire arrangement mechanism of a loose winding machine, including a wire arrangement mechanism, the wire arrangement mechanism including a connecting plate, a wire arrangement driving screw is installed in the center of the right outer wall of the connecting plate, the rear end of the wire arrangement driving screw is connected to the output end of the wire arrangement driving servo motor through a coupling, the right outer wall of the connecting plate is slidably connected with a sliding bracket through the wire arrangement driving screw, a toothed plate shell is installed on the top of the sliding bracket, a toothed plate is installed in the inner cavity of the toothed plate shell, a front and rear adjustment handwheel matching the toothed plate is installed on the left end of the front end surface of the toothed plate shell, a front and rear adjustment locking wrench is installed on the right side of the front end surface of the toothed plate shell, a tension pressure plate is installed on the top of the right end of the toothed plate, a support plate is installed on the right side of the rear end surface of the toothed plate, a pneumatic tension device is installed on the top of the front end surface of the support plate, and the pneumatic tension device is located directly above the tension pressure plate, an adjustment handle matching the pneumatic tension device is provided on the rear end surface of the support plate, and a tension pressure plate is installed on the right side. A wire wheel and a tension pressure plate 2 are installed on the right side of the top of the toothed plate shell, the top of the tension pressure plate 2 is connected to the bottom of the right end of the rectangular plate, a pneumatic tension device 2 is installed on the right side of the front end surface of the rectangular plate, and the pneumatic tension device 2 is located directly above the tension pressure plate 2, and an adjusting handle matching the pneumatic tension device 2 is installed on the rear end surface of the rectangular plate, two groups of winding wheels are installed on the front end surface of the rectangular plate, and one group of winding wheels is located in the center of the front end surface of the rectangular plate, and the other group of winding wheels is located at the top left of the front end surface of the rectangular plate, a baffle is installed in the center of the bottom of the front end surface of the rectangular plate, a gear lever is installed on the top left of the front end surface of the rectangular plate, a mounting plate is installed on the left end surface of the rectangular plate, a wire arrangement shaft is installed on the top of the mounting plate, and enameled wire is set through the wire arrangement shaft, a tension mechanism is installed on the right end of the wire arrangement mechanism, and the left end of the wire arrangement mechanism is connected to the frame through a connecting plate, a control switch is installed at the front end of the right outer wall of the frame, a winding mold is installed in the inner cavity of the frame, and a wire hanging hook is set on the outer wall of the winding mold.

[0005] Preferably, the wire wheel includes four wheels, two of which are placed side by side horizontally, and the other two are placed side by side longitudinally, and the enameled wire is arranged between the four wheels.

[0006] Preferably, a scale is provided on the front end surface of the tooth plate, and the scale is in centimeters, and a scale pointer matching the scale is provided on the right end surface of the tooth plate shell.

[0007] Preferably, the pneumatic tension device 1 has the same structure as the pneumatic tension device 2, and the pneumatic tension device 1 is composed of a pneumatic cylinder and a pressure plate installed at the bottom of the pneumatic cylinder.

[0008] Preferably, the baffle plate and the shift rod are both slidably connected to the outer wall of the rectangular plate, and the outer walls of the baffle plate and the shift rod are both provided with positioning pins, and the outer wall of the rectangular plate is provided with positioning grooves matching the positioning pins.

[0009] Preferably, the outer wall of the winding mold is provided with scale lines, and the winding mold is composed of a large winding mold and a small winding mold installed on the inner side of the large winding mold, and the axial length of the large winding mold is greater than the axial length of the small winding mold, the number of grooves on the surface of the large winding mold is 16, the width of the grooves accommodating the coil is 24mm, and the height of the wire spacer is 45mm, the number of grooves on the surface of the small winding mold is 8, the width of the grooves accommodating the coil is 24mm, and the height of the wire spacer is 45mm.

[0010] Preferably, a first winding die side column is provided at the front end of the large winding die, and a second winding die side column is provided at the front end of the small winding die. Both the first winding die side column and the second winding die side column are made of alloy material, and the diameter of the first winding die side column is 50 mm, and the diameter of the second winding die side column is 40 mm.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention drives the wire-arranging driving screw rod to rotate forward and reversely by driving the wire-arranging driving servo motor, and the forward and reverse rotating wire-arranging driving screw rod drives the sliding bracket to move forward and backward on the outer wall of the connecting plate, so that the staff can change the winding method of the enameled wire according to the needs;

[0013] 2. The present invention drives the tooth plate to extend and retract in the tooth plate shell by rotating the front and rear adjustment hand wheel, so that the staff can adjust the extension amount of the tooth plate according to the size of the winding mold adjustment. The front end surface of the tooth plate is provided with a scale, and the staff can accurately adjust the extension amount of the tooth plate to ensure that the wire arrangement mechanism and the winding mold are in the appropriate position;

[0014] 3. The present invention adjusts the distance between the pneumatic tension device and the tension pressure plate to thereby achieve compression of enameled wires of different specifications, effectively preventing the enameled wires from deviating during winding. The setting of the baffle and the lever effectively prevents the enameled wires from running out of the groove on the winding wheel, thereby improving the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the side view of the cable arrangement mechanism of the present invention;

[0017] Figure 3 It is a schematic diagram of the connection structure between the wire arrangement mechanism and the winding die of the present invention.

[0018] In the figure: 1 connecting plate, 2 wire arrangement driving screw rod, 3 wire arrangement driving servo motor, 4 sliding bracket, 5 tooth plate shell, 6 tooth plate, 7 front and rear adjustment hand wheel, 8 front and rear adjustment locking wrench, 9 scale, 10 tension pressure plate one, 11 pneumatic tension device one, 12 wire wheel, 13 tension pressure plate two, 14 rectangular plate, 15 pneumatic tension device two, 16 adjustment handle, 17 winding wheel, 18 baffle, 19 gear lever, 20 mounting plate, 21 wire arrangement shaft, 22 enameled wire, 23 support plate, 24 wire arrangement mechanism, 25 tension mechanism, 26 winding mold, 27 wire hanging hook, 28 frame, 29 control switch. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3The present invention provides a technical solution: a wire arrangement mechanism of a winding machine, including a wire arrangement mechanism 24, the wire arrangement mechanism 24 includes a connecting plate 1, a wire arrangement driving screw rod 2 is installed in the center of the right outer wall of the connecting plate 1, the rear end of the wire arrangement driving screw rod 2 is connected to the output end of the wire arrangement driving servo motor 3 through a coupling, and the right outer wall of the connecting plate 1 is slidably connected with a sliding bracket 4 through the wire arrangement driving screw rod 2, the wire arrangement driving servo motor 3 drives the wire arrangement driving screw rod 2 to rotate forward and reversely, and the forward and reverse rotating wire arrangement driving screw rod 2 drives the sliding bracket 4 The outer wall of the connecting plate 1 moves forward and backward, so that the staff can change the winding method of the enameled wire 22 according to the needs. A toothed plate shell 5 is installed on the top of the sliding bracket 4, and a toothed plate 6 is installed in the inner cavity of the toothed plate shell 5. A front and rear adjusting hand wheel 7 matching the toothed plate 6 is installed on the left end of the front end surface of the toothed plate shell 5, and a front and rear adjusting locking wrench 8 is installed on the right side of the front end surface of the toothed plate shell 5. The front and rear adjusting hand wheel 7 is meshed with the teeth at the top of the toothed plate 6. By rotating the front and rear adjusting hand wheel 7, the front and rear adjusting hand wheel 7 drives the toothed plate 6 to extend and retract in the toothed plate shell 5. By rotating the front and rear adjusting locking wrench 8, the front and rear adjusting locking wrench 8 is tightly clamped on the toothed plate 6, so that the staff can adjust the winding method according to the winding mold 26. The extension amount of the tooth plate 6 is adjusted by adjusting the size to ensure that the wire arrangement mechanism 24 and the winding mold 26 are in the appropriate position, a tension pressure plate 10 is installed on the top of the right end of the tooth plate 6, a support plate 23 is installed on the right side of the rear end face of the tooth plate 6, a pneumatic tension device 11 is installed on the top of the front end face of the support plate 23, and the pneumatic tension device 11 is located directly above the tension pressure plate 10, and an adjusting handle 16 matching the pneumatic tension device 11 is provided on the rear end face of the support plate 23, a wire wheel 12 is installed on the right side of the tension pressure plate 10, a tension pressure plate 2 13 is installed on the right side of the top of the tooth plate shell 5, the top of the tension pressure plate 2 13 is connected to the bottom of the right end of the rectangular plate 14, a pneumatic tension device 2 15 is installed on the right side of the front end face of the rectangular plate 14, and the pneumatic tension device 2 15 is located directly above the tension pressure plate 2 13, and an adjusting handle 16 matching the pneumatic tension device 2 15 is installed on the rear end face of the rectangular plate 14, and the adjusting handle 16 is convenient for adjusting the two groups of pneumatic tension devices The enameled wire 22 is adjusted up and down, and passes through the wire wheel 12 and is located between the tension plate and the pneumatic tension device. The pneumatic tension device is telescopically operated to adjust the distance between the pneumatic tension device and the tension plate, thereby realizing the compression of enameled wires 22 of different specifications, effectively preventing the enameled wire 22 from running off during winding. Two sets of winding wheels 17 are installed on the front end surface of the rectangular plate 14, and one set of winding wheels 17 is located in the center of the front end surface of the rectangular plate 14, and the other set of winding wheels 17 is located at the top left side of the front end surface of the rectangular plate 14. A baffle plate 18 is installed in the center of the bottom of the front end surface of the rectangular plate 14, and a lever 19 is installed on the top left side of the front end surface of the rectangular plate 14. The setting of the baffle plate 18 and the lever 19 effectively prevents the enameled wire 22 from running out of the groove on the winding wheel 17, thereby improving the safety of the device when in use. A mounting plate 20 is installed on the left end surface of the rectangular plate 14, and a wire arrangement shaft 21 is installed on the top of the mounting plate 20. The wire arrangement shaft 21 is penetrated by the enameled wire 22.The arrangement of the wire arrangement shaft 21 facilitates the enameled wire 22 to fall stably into the groove on the winding wheel 17. The right end of the wire arrangement mechanism 24 is equipped with a tension mechanism 25 to facilitate tensioning the enameled wire 22. The left end of the wire arrangement mechanism 24 is connected to the frame 28 through the connecting plate 1. A control switch 29 is installed at the front end of the right outer wall of the frame 28. The control switch 29 can input and display different specification parameters such as the drawing number, wire diameter, number of windings, number of turns, and starting position. The control switch 29 is connected to an external power supply through a wire. A winding mold 26 is installed in the inner cavity of the frame 28, and a wire hanging hook 27 is provided on the outer wall of the winding mold 26.

[0021] The wire wheel 12 includes four wheels, two of which are placed side by side horizontally, and the other two wheels are placed side by side vertically. The enameled wire 22 is arranged between the four wheels to facilitate the control of the movement route of the enameled wire 22 and prevent the enameled wire 22 from tilting.

[0022] The front end face of the tooth plate 6 is provided with a scale 9, and the scale 9 is in centimeters. The right end face of the tooth plate housing 5 is provided with a scale pointer matching the scale 9, so that the staff can accurately adjust the extension amount of the tooth plate 6;

[0023] The pneumatic tension device 11 has the same structure as the pneumatic tension device 2 15. The pneumatic tension device 11 is composed of a pneumatic cylinder and a pressing plate installed at the bottom of the pneumatic cylinder. The pneumatic cylinder drives the pressing plate to move up and down, which is convenient for adjusting the distance between the pressing plate and the tension pressing plate, thereby realizing the compression of enameled wires 22 of different specifications.

[0024] The baffle plate 18 and the lever 19 are both slidably connected to the outer wall of the rectangular plate 14, and the outer walls of the baffle plate 18 and the lever 19 are both provided with positioning pins, and the outer wall of the rectangular plate 14 is provided with positioning grooves matching the positioning pins, so as to facilitate adjusting the distance between the baffle plate 18 and the lever 19 and the winding wheel 17, and effectively prevent the enameled wire 22 from running out of the groove on the winding wheel 17;

[0025] The outer wall of the winding die 26 is provided with scale lines, which is convenient for controlling the size when adjusting the winding die 26, and the winding die 26 is composed of a large winding die and a small winding die installed inside the large winding die, and the axial length of the large winding die is greater than the axial length of the small winding die, the number of grooves on the surface of the large winding die is 16, the width of the groove for accommodating the coil is 24mm, and the height of the wire separator is 45mm, the number of grooves on the surface of the small winding die is 8, the width of the groove for accommodating the coil is 24mm, and the height of the wire separator is 45mm, which is convenient for winding enameled wires 22 of different specifications, and improves the practicality of the device;

[0026] A first winding die side column is arranged at the front end of the large winding die, and a second winding die side column is arranged at the front end of the small winding die. Both the first winding die side column and the second winding die side column are made of alloy material and have sufficient rigidity to ensure the accuracy of the size of the winding coil. The diameter of the first winding die side column is 50 mm, and the diameter of the second winding die side column is 40 mm.

[0027] Working principle: When in use, the operator winds the enameled wire 22 around the wire hook 27, adjusts the control switch 29 to make the device automatically run according to the programmed program, and the wire arrangement drive servo motor 3 works to drive the wire arrangement drive screw rod 2 to rotate forward and reverse, and the forward and reverse rotating wire arrangement drive screw rod 2 drives the sliding bracket 4 to move on the connecting plate 1. The outer wall moves forward and backward, which is convenient for the staff to change the winding method of the enameled wire 22 according to the needs. By turning the front and rear adjustment hand wheel 7, the front and rear adjustment hand wheel 7 drives the tooth plate 6 to extend and retract in the tooth plate shell 5, which is convenient for the staff to adjust the extension amount of the tooth plate 6 according to the adjustment size of the winding mold 26. A scale 9 is provided on the front end surface of the tooth plate 6. The staff can accurately adjust the extension amount of the tooth plate 6 to ensure that the wire arrangement mechanism 24 and the winding mold 26 are in the appropriate position. The pneumatic tension device is extended and retracted to adjust the distance between the pneumatic tension device and the tension pressure plate, thereby realizing the compression of enameled wires 22 of different specifications, effectively preventing the enameled wire 22 from running off during winding. The setting of the baffle 18 and the gear lever 19 effectively prevents the enameled wire 22 from running out of the groove on the winding wheel 17, thereby improving the safety of the device when in use.

[0028] 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 wire arrangement mechanism for a random winding machine, comprising a wire arrangement mechanism (24), the wire arrangement mechanism (24) comprising a connecting plate (1), characterized in that: A cable drive screw (2) is installed in the center of the right outer wall of the connecting plate (1). The rear end of the cable drive screw (2) is connected to the output end of the cable drive servo motor (3) through a coupling. The right outer wall of the connecting plate (1) is slidably connected to a sliding bracket (4) through the cable drive screw (2). A tooth plate shell (5) is installed on the top of the sliding bracket (4). A tooth plate (6) is installed in the inner cavity of the tooth plate shell (5). A front and rear adjustment hand wheel (7) matching the tooth plate (6) is installed on the left end of the front end surface of the tooth plate shell (5). A front and rear adjustment locking wrench (8) is installed on the right side of the front end surface of the tooth plate shell (5). A tension pressure plate (10) is installed on the top of the right end of the tooth plate (6). A support plate (23) is provided, a pneumatic tension device (11) is installed on the top of the front end surface of the support plate (23), and the pneumatic tension device (11) is located directly above the tension pressure plate (10), an adjustment handle (16) matching the pneumatic tension device (11) is provided on the rear end surface of the support plate (23), a wire wheel (12) is installed on the right side of the tension pressure plate (10), a tension pressure plate (2) (13) is installed on the right side of the top of the toothed plate housing (5), the top of the tension pressure plate (2) (13) is connected to the bottom of the right end of the rectangular plate (14), a pneumatic tension device (15) is installed on the right side of the front end surface of the rectangular plate (14), and the pneumatic tension device (15) is located directly above the tension pressure plate (13). At the top, the rear end face of the rectangular plate (14) is equipped with an adjustment handle (16) matching the second pneumatic tension device (15), the front end face of the rectangular plate (14) is equipped with two sets of winding wheels (17), and one set of winding wheels (17) is located at the center of the front end face of the rectangular plate (14), and the other set of winding wheels (17) is located at the top left of the front end face of the rectangular plate (14), a baffle plate (18) is installed at the center of the bottom of the front end face of the rectangular plate (14), a gear lever (19) is installed at the top left of the front end face of the rectangular plate (14), a mounting plate (20) is installed at the left end face of the rectangular plate (14), and a wire arrangement shaft (21) is installed at the top of the mounting plate (20), and the wire arrangement shaft (21) is penetrated by an enameled wire ( 22), the enameled wire 22 passes through the wire wheel 12 and is located between the tension plate and the pneumatic tension device. The pneumatic tension device is extended and retracted to adjust the distance between the pneumatic tension device and the tension plate, thereby achieving compression of enameled wires 22 of different specifications, effectively preventing the enameled wire 22 from running off during winding. The right end of the wire arrangement mechanism (24) is equipped with a tension mechanism (25), the left end of the wire arrangement mechanism (24) is connected to the frame (28) through a connecting plate (1), a control switch (29) is installed at the front end of the right outer wall of the frame (28), a winding die (26) is installed in the inner cavity of the frame (28), and a wire hanging hook (27) is provided on the outer wall of the winding die (26), and the wire wheel (12) The invention comprises four rotating wheels, two of which are arranged side by side horizontally, and the other two rotating wheels are arranged side by side vertically. The enameled wire (22) is arranged to pass through the four rotating wheels, so as to control the movement path of the enameled wire 22 and prevent the enameled wire 22 from tilting. The front end surface of the tooth plate (6) is provided with a scale (9), and the scale (9) is in centimeters.The right end surface of the tooth plate housing (5) is provided with a scale pointer matching the scale (9). The pneumatic tension device 1 (11) has the same structure as the pneumatic tension device 2 (15). The pneumatic tension device 1 (11) is composed of a pneumatic cylinder and a pressure plate installed at the bottom of the pneumatic cylinder.

2. A wire arrangement mechanism for a random winding machine according to claim 1, characterized in that: The baffle plate (18) and the shift rod (19) are both slidably connected to the outer wall of the rectangular plate (14), and the outer walls of the baffle plate (18) and the shift rod (19) are both provided with positioning pins, and the outer wall of the rectangular plate (14) is provided with positioning grooves matching the positioning pins.

3. A wire arrangement mechanism for a random winding machine according to claim 1, characterized in that: The outer wall of the winding die (26) is provided with scale lines, and the winding die (26) is composed of a large winding die and a small winding die installed inside the large winding die, and the axial length of the large winding die is greater than the axial length of the small winding die, the number of grooves on the surface of the large winding die is 16, the width of the groove for accommodating the coil is 24 mm, and the height of the wire separator is 45 mm, and the number of grooves on the surface of the small winding die is 8, the width of the groove for accommodating the coil is 24 mm, and the height of the wire separator is 45 mm.

4. A wire arrangement mechanism for a random winding machine according to claim 3, characterized in that: A first winding die side column is arranged at the front end of the large winding die, and a second winding die side column is arranged at the front end of the small winding die. Both the first winding die side column and the second winding die side column are made of alloy material, and the diameter of the first winding die side column is 50mm, and the diameter of the second winding die side column is 40mm.

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