Permanent magnet synchronous motor rotor coil wire harness tail end processor

Abstract

The invention relates to the technical field of coil wire harness tail end processors, in particular to a permanent magnet synchronous motor rotor coil wire harness tail end processor, which comprises an electric rotating table and a turntable, and is characterized in that the turntable is mounted at the rotating end of the electric rotating table; the device comprises a turntable, a driving device, a clamping device, a processing device, a plurality of groups of chucks, two groups of first supporting pieces, two groups of flexible belts and two groups of second supporting pieces, the plurality of groups of chucks are rotatably mounted on the turntable, and the top ends of the two groups of first supporting pieces and the top ends of the two groups of second supporting pieces are separately mounted on the driving device; the driving device is used for driving the two first supporting pieces and the two second supporting pieces to move and adjust, the two ends of the two flexible belts are connected with the outer side walls of the two first supporting pieces correspondingly, the outer side walls of the two second supporting pieces are connected with the middles of the outer side walls of the two flexible belts correspondingly, and the clamping device is arranged at the bottom end of one second supporting piece. The labor intensity of manual treatment operation on the tail end of the wire harness by personnel is reduced, and the treatment efficiency and quality of the tail end of the coil wire harness are improved.

Description

Technical Field

[0001] The invention relates to the technical field of coil harness tail end processors, in particular to a permanent magnet synchronous motor rotor coil harness tail end processor. Background Art

[0002] In the manufacturing process of permanent magnet synchronous motors, the tail end processing of the rotor coil harness is a key link. The tail end of the coil harness is connected to the power supply and control system of the motor. After the copper wire on the rotor is wound, the tail end of the harness needs to be straightened, cut and covered with a protective sleeve. Therefore, designing a rotor coil harness tail end processor is important for improving the processing efficiency and quality of permanent magnet synchronous motors.

[0003] Currently, in the existing motor rotor processing equipment, such as the patent with announcement number CN219477808U, the application discloses a motor rotor winding machine, including a machine table, a winding spindle component is provided on the machine table, a rotor clamping assembly is provided on one side of the winding spindle component, the rotor clamping assembly is connected to the machine table, the rotor clamping assembly is used to clamp and fix the product to be wound, the winding spindle component is used to wind the product on the rotor clamping assembly, a product placement position is provided on the rotor clamping assembly, a wire cutting mechanism is provided on the machine table, the wire cutting mechanism is arranged below the product placement position, the wire cutting mechanism can be connected to the rotor clamping assembly, and the wire cutting mechanism is used to cut the wire harness on the rotor clamping assembly.

[0004] However, during the use of the equipment, it was found that the equipment was not convenient for automatically putting the protective sleeve on the wire harness, and manual operation was required, which increased the labor intensity, reduced the processing quality and efficiency, and reduced the convenience of using the equipment. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a permanent magnet synchronous motor rotor coil wire harness tail end processor which reduces the labor intensity of manual processing operations on the wire harness tail end and improves the efficiency and quality of coil wire harness tail end processing.

[0006] A permanent magnet synchronous motor rotor coil harness tail end processor of the present invention comprises an electric rotating table and a turntable, wherein the turntable is mounted on the rotating end of the electric rotating table; further comprising a driving device, a clamping device, a processing device, multiple groups of chucks, two groups of first supports, two groups of flexible belts and two groups of second supports, wherein the multiple groups of chucks are all rotatably mounted on the turntable, the top ends of the two groups of first supports and the two groups of second supports are respectively mounted on the driving device, the driving device is used to drive the two groups of first supports and the two groups of second supports to move and adjust, the two ends of the two groups of flexible belts are respectively connected to the outer side walls of the two groups of first supports, the outer side walls of the two groups of second supports are respectively connected to the middle parts of the outer side walls of the two groups of flexible belts, the clamping device is arranged at the bottom end of one group of second supports, the clamping device is used to clamp the top end of the harness, the processing device is arranged on the side of the turntable, the processing device is used to cut the harness and cover it with a protective sleeve for processing; the rotor wound with copper wire is placed on the left chuck, the bottom of the rotor is clamped and fixed by the chuck, and then the tail ends of multiple coil harnesses on the rotor are arranged by personnel and kept in a vertical state, and then through The electric rotating table drives the turntable to rotate, so that the turntable drives multiple groups of chucks to move the workstations, so that the rotor with the arranged wire harness is transported to the bottom of the two groups of flexible belts, and the driving device drives the two groups of first support members and the two groups of second support members to move downward, so that the two groups of flexible belts move downward and surround the upper part of one of the wire harnesses, and then the driving device drives the two groups of first support members to move away from each other, and at the same time, the driving device drives the two groups of second support members to move closer to each other, so that the two groups of flexible belts are deformed to gather the upper part of the wire harness to the middle of the front and rear directions, and then the upper part of the wire harness is gathered to the middle of the left and right directions by the clamping device, and then the driving device drives the first support member and the second support member to move upward, so that the clamping device straightens the wire harness upward, and then the excess position of the upper part of the wire harness is cut off and a protective sleeve is set by the processing device, and then the chuck is rotated to move other wire harnesses to the bottom of the flexible belt, and the processing of multiple wire harness tail ends is realized by such reciprocating operation, which reduces the labor intensity of the manual processing operation of the wire harness tail ends, and improves the processing efficiency and quality of the coil wire harness tail ends.

[0007] Preferably, the processing device includes a sleeve device, a base, a bracket, a first cylinder, a first clamp, a blade, a first clamping block, a second cylinder, a second clamp and a second clamping block. The electric rotating table is installed on the outer wall of the base, the bracket is installed on the outer wall of the base, the fixed end of the first cylinder is arranged on the outer wall of the bracket, the movable end of the first cylinder is connected to the outer wall of the first clamp, two groups of blades are respectively installed on the movable end of the first clamp opposite to each other, two groups of first clamping blocks are respectively installed on the bottom ends of the two groups of blades opposite to each other, the fixed end of the second cylinder is installed on the outer wall of the bracket, the movable end of the second cylinder is connected to the outer wall of the second clamp, and the two groups of second clamping blocks are respectively installed on the movable end of the second clamp opposite to each other, and the sleeve device is used to sleeve the protective sleeve on the wiring harness; when the clamping device straightens the wiring harness upward, through The first cylinder and the second cylinder drive the first clamp and the second clamp to move respectively, so that the two groups of blades, the two groups of first clamping blocks and the two groups of second clamping blocks are moved to the two sides of the wire harness respectively, and the two groups of second clamping blocks are driven by the second clamp to move closer to each other, so that the two groups of second clamping blocks clamp and tighten the lower part of the wire harness, and then the first clamp drives the two groups of blades to move closer to each other, so that the two groups of blades cut off the excess part of the upper part of the wire harness, and at the same time, the two groups of first clamping blocks move closer to each other to clamp and tighten the upper part of the wire harness, and then the first cylinder drives the two groups of blades and the two groups of first clamping blocks to move and reset, and the protective sleeve is sleeved on the wire harness from top to bottom through the sleeve device. During the downward sleeve installation of the protective sleeve, the two groups of second clamping blocks are separated from the wire harness and reset, thereby improving the stability and convenience of the protective sleeve when sleeved.

[0008] Preferably, the driving device includes a moving device, a third cylinder, a shell, a first motor, a first guide, four groups of first lead screws, four groups of bevel gears and a second motor. The third cylinder is installed on the moving device, and the moving device is used to drive the third cylinder to move horizontally. The shell is installed on the moving end of the third cylinder, the first motor is arranged inside the shell, the top end of the first guide is rotatably installed at the bottom end of the shell, the output end of the first motor is connected to the first guide, the four groups of first lead screws are respectively rotatably installed on the inner side wall of the first guide, the two groups of first support members and the two groups of second support members are respectively screwed on the four groups of first lead screws, the four groups of bevel gears are respectively arranged at the ends of the four groups of first lead screws, the four groups of bevel gears are meshed with each other, the second motor is installed on the outer side wall of the first guide, and the output end of the second motor It is connected to one of the first lead screws; the shell is driven to move up and down through the third cylinder, so that the shell drives the two groups of flexible belts to move up and down, and one of the first lead screws is driven to rotate through the second motor, so that the four groups of first lead screws are rotated through the four groups of bevel gears, so that the four groups of first lead screws respectively drive the two groups of first support members to move closer to each other and drive the two groups of second support members to move away from each other, thereby improving the convenience of wrapping the upper part of the wiring harness after the two groups of flexible belts are opened opposite to each other, and improving the convenience of centering the tail end of the wiring harness when it is located at different positions. After the clamping device clamps and fixes the tail end of the wiring harness, the first guide member is driven to rotate by the first motor, so that the first guide member drives the clamping device to rotate, so that the clamping device tightens the wiring harness by a certain angle, thereby improving the tightening effect of the wiring harness.

[0009] Preferably, the sleeve device includes a second guide, a third clamp, a second lead screw and a third motor. The second guide is installed on a moving device, and the moving device is used to drive the second guide to move horizontally. The third clamp is installed on the second guide for sliding up and down, and the second lead screw is rotatably installed on the inner wall of the second guide. The third clamp is screwed on the second lead screw, and the third motor is installed on the top of the second guide, and the output end of the third motor is connected to the second lead screw. The protective sleeve is clamped and fixed by the third clamp, and the second lead screw is driven to rotate by the third motor, so that the second lead screw drives the third clamp to move up and down, so that the third clamp sleeves the protective sleeve on the wiring harness.

[0010] Preferably, the clamping device includes a third guide, two groups of third clamping blocks, a third lead screw and a fourth motor, the third guide being installed at the bottom end of one group of second support members, the two groups of third clamping blocks being slidably installed on the third guide, the two groups of third lead screws being rotatably installed on the inner wall of the third guide, the two groups of third clamping blocks being cooperatively screwed on the third lead screw, the fourth motor being installed on the outer wall of the third guide, and the output end of the fourth motor being connected to the third lead screw; the third lead screw is driven to rotate by the fourth motor, so that the third lead screw drives the two groups of third clamping blocks to move toward each other, so that the two groups of third clamping blocks gather and clamp the upper part of the wiring harness toward the middle of the left and right directions.

[0011] Preferably, it also includes a fourth guide member, a chassis, a fourth cylinder, a fifth motor, a first friction wheel and a second friction wheel. The fourth guide member is installed on the outer wall of the base, the chassis is slidably installed on the outer wall of the fourth guide member, the fourth cylinder is installed on the fourth guide member, the moving end of the fourth cylinder is connected to the outer wall of the chassis, the fifth motor is arranged inside the chassis, the first friction wheel is arranged on the output end of the fifth motor, and the second friction wheel is installed at the bottom end of the chuck; when the turntable drives the chuck to move to the side of the first friction wheel, the fourth cylinder drives the chassis to move so that the first friction wheel contacts the second friction wheel, and then the first friction wheel is driven to rotate by the fifth motor, so that the first friction wheel drives the second friction wheel to rotate, and the second friction wheel drives the chuck to rotate, thereby improving the convenience of the chuck driving the rotor to rotate to move multiple wiring harnesses.

[0012] Preferably, the moving device includes a fifth guide, a fourth lead screw, a sixth motor, a third support and a fourth support, the fifth guide being mounted on the outer wall of the base, the fourth lead screw being rotatably mounted on the inner wall of the fifth guide, the sixth motor being mounted on the outer wall of the fifth guide, the output end of the sixth motor being connected to the fourth lead screw, the third support and the fourth support being respectively slidably mounted on the fifth guide, and the third support and the fourth support being respectively screwed on the fourth lead screw, the second guide being mounted on the outer wall of the third support, and the third cylinder being mounted on the outer wall of the fourth support; the fourth lead screw is driven to rotate by the sixth motor, so that the fourth lead screw drives the third support and the fourth support to move, thereby improving the convenience of adjusting the moving position of the two sets of flexible belts and the third clamp.

[0013] Preferably, it also includes multiple groups of guide sleeves and multiple groups of guide columns, the multiple groups of guide sleeves are all arranged on the outer wall of the bracket, the multiple groups of guide columns are respectively slidably installed on the multiple groups of guide sleeves, and the ends of the multiple groups of guide columns are respectively connected to the outer walls of the first clamp and the second clamp, thereby improving the stability of the movement and adjustment of the first clamp and the second clamp.

[0014] Preferably, it also includes a limiting mold, which is mounted on the top of the rotor, and has multiple groups of grooves circumferentially arranged on the outer wall of the limiting mold; personnel mount the limiting mold on the top of the rotor, and then embed multiple wiring harnesses of the rotor coil into the multiple groups of grooves respectively, so that the grooves limit the wiring harnesses, thereby improving the convenience of personnel in arranging multiple wiring harnesses, and when the wiring harnesses are arranged, the limiting mold is removed.

[0015] Preferably, it also includes a sensor, which is installed on the outer side wall of the bracket; the moving position of the wire harness is detected by the sensor, so that the sensor can control the action of the processor through the controller.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: a rotor wound with copper wire is placed on the chuck on the left, the bottom of the rotor is clamped and fixed by the chuck, and then the tail ends of multiple coil harnesses on the rotor are arranged by personnel and kept in a vertical state, and then the turntable is driven to rotate by an electric rotating table, so that the turntable drives multiple groups of chucks to move positions, so that the rotor with the arranged harnesses is transported to the bottom of the two groups of flexible belts, and the two groups of first support members and the two groups of second support members are driven downward by the driving device, so that the two groups of flexible belts move downward and surround the upper part of one of the harnesses, and then the two groups of first support members are driven to move away from each other by the driving device, and at the same time the driving device The two groups of second support members are driven to move closer to each other, so that the two groups of flexible belts are deformed to gather the upper part of the wire harness toward the middle in the front and rear directions, and then the upper part of the wire harness is gathered toward the middle in the left and right directions and clamped and fixed by the clamping device. Then the driving device drives the first support member and the second support member to move upward, so that the clamping device straightens the wire harness upward, and then the excess position of the upper part of the wire harness is cut off and covered with a protective sleeve by the processing device. Subsequently, the chuck is rotated to move the other wire harnesses under the flexible belt. By such reciprocating operation, the processing of multiple wire harness tail ends is realized, which reduces the labor intensity of personnel's manual processing operations on the wire harness tail ends and improves the processing efficiency and quality of the coil wire harness tail ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axonometric structure of the present invention;

[0018] Figure 2 is an axonometric partial structural diagram of the connection between the first support member and the flexible belt, etc.;

[0019] Figure 3 is an isometric partial structural diagram of the connection between the first cylinder and the first fixture, etc.;

[0020] Figure 4 is a schematic diagram of an axonometric partial structure of the connection between the first guide member and the second motor, etc.;

[0021] Figure 5 It is a schematic diagram of the partial axonometric structure of the connection between the first lead screw and the bevel gear, etc.;

[0022] Figure 6 is a schematic diagram of an axonometric partial structure of the connection between the second guide member and the third fixture, etc.;

[0023] Figure 7 is a schematic diagram of an axonometric partial structure of the connection between the third guide member and the third clamping block;

[0024] Figure 8 is a schematic diagram of an axonometric partial structure of the connection between the fourth guide member and the chassis, etc.;

[0025] Fig. 9is an isometric partial structural diagram of the connection between the second guide member and the fifth guide member;

[0026] Fig.10 It is a schematic diagram of the axonometric structure of the connection between the turntable and the chuck;

[0027] Fig.11 It is a schematic diagram of the partial isometric structure of the connection between the second lead screw and the third motor;

[0028] Fig.12 It is a schematic diagram of the axonometric partial structure of the connection between the chuck and the second friction wheel, etc.

[0029] Markings in the accompanying drawings: 101, electric rotating table; 102, turntable; 103, chuck; 104, first support member; 105, flexible belt; 106, second support member; 201, base; 202, bracket; 203, first cylinder; 204, first clamp; 205, blade; 206, first clamping block; 207, second cylinder; 208, second clamp; 209, second clamping block; 301, third cylinder; 302, housing; 303, first motor; 304, first guide member; 305, first lead screw; 306, bevel gear; 307, second motor; 401, second guide Components; 402, the third fixture; 403, the second lead screw; 404, the third motor; 501, the third guide member; 502, the third clamping block; 503, the third lead screw; 504, the fourth motor; 601, the fourth guide member; 602, the chassis; 603, the fourth cylinder; 604, the fifth motor; 605, the first friction wheel; 606, the second friction wheel; 701, the fifth guide member; 702, the fourth lead screw; 703, the sixth motor; 704, the third support member; 705, the fourth support member; 801, the guide sleeve; 802, the guide column; 901, the limit mold; 1001, the sensor. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0031] Example 1

[0032] The present invention provides a permanent magnet synchronous motor rotor coil harness tail end processor, comprising an electric rotating table 101 and a turntable 102, wherein the turntable 102 is mounted on the rotating end of the electric rotating table 101; and further comprising a driving device, a clamping device, a processing device, a plurality of chucks 103, two groups of first support members 104, two groups of flexible belts 105 and two groups of second support members 106, wherein the plurality of chucks 103 are all rotatably mounted on the turntable 102, and the top ends of the two groups of first support members 104 and the two groups of second support members 106 are respectively mounted on the driving device. On the device, the driving device is used to drive the two groups of first support members 104 and the two groups of second support members 106 to move and adjust, the two ends of the two groups of flexible belts 105 are respectively connected to the outer side walls of the two groups of first support members 104, the outer side walls of the two groups of second support members 106 are respectively connected to the middle of the outer side walls of the two groups of flexible belts 105, the clamping device is arranged at the bottom end of one group of second support members 106, the clamping device is used to clamp the top end of the wire harness, the processing device is arranged on the side of the turntable 102, the processing device is used to cut the wire harness and put on the protective sleeve for processing;

[0033] The processing device includes a sleeve device, a base 201, a bracket 202, a first cylinder 203, a first clamp 204, a blade 205, a first clamping block 206, a second cylinder 207, a second clamp 208 and a second clamping block 209, the electric rotating table 101 is installed on the outer wall of the base 201, the bracket 202 is installed on the outer wall of the base 201, the fixed end of the first cylinder 203 is set on the outer wall of the bracket 202, and the moving end of the first cylinder 203 is connected to the first clamp 204 outer wall, two sets of blades 205 are respectively mounted on the moving end of the first fixture 204, two sets of first clamping blocks 206 are respectively mounted on the bottom ends of the two sets of blades 205, the fixed end of the second cylinder 207 is mounted on the outer wall of the bracket 202, the moving end of the second cylinder 207 is connected to the outer wall of the second fixture 208, two sets of second clamping blocks 209 are respectively mounted on the moving end of the second fixture 208, and the sleeve device is used to sleeve the protective sleeve on the wiring harness;

[0034] In this embodiment, the rotor with the copper wire wound is placed on the chuck 103 on the left, and the bottom of the rotor is clamped and fixed by the chuck 103. Then, the tail ends of the multiple coil harnesses on the rotor are arranged by personnel and kept in a vertical state. Then, the electric rotating table 101 drives the turntable 102 to rotate, so that the turntable 102 drives multiple groups of chucks 103 to move the workstations, so that the rotor with the arranged harnesses is transported to the bottom of the two groups of flexible belts 105, and the two groups of first support members 104 and the two groups of second support members 106 are driven downward by the driving device, so that the two groups of flexible belts 105 move downward and surround the upper part of one of the harnesses, and then the two groups of first support members 104 are driven to move away from each other by the driving device, and at the same time, the two groups of second support members 106 are driven to move closer to each other by the driving device, so that the two groups of flexible belts 105 are deformed to gather the upper part of the harness in the middle of the forward and backward directions, and then the upper part of the harness is gathered and clamped in the middle of the left and right directions by the clamping device, and then the driving device drives the first support member 1 04 and the second support member 106 move upward, so that the clamping device straightens the wire harness upward, and then the excess position on the upper part of the wire harness is cut off by the processing device and a protective sleeve is put on. Then, by rotating the chuck 103, the other wire harnesses are moved under the flexible belt 105. By repeating this process, the tail ends of multiple wire harnesses can be processed, which reduces the labor intensity of manual processing operations on the tail ends of the wire harnesses and improves the processing efficiency and quality of the coil wire harness tail ends.

[0035] Example 2

[0036] On the basis of Example 1, a permanent magnet synchronous motor rotor coil harness tail end processor of the present invention, the driving device includes a moving device, a third cylinder 301, a shell 302, a first motor 303, a first guide 304, four groups of first lead screws 305, four groups of bevel gears 306 and a second motor 307, the third cylinder 301 is installed on the moving device, the moving device is used to drive the third cylinder 301 to move horizontally, the shell 302 is installed on the moving end of the third cylinder 301, the first motor 303 is arranged inside the shell 302, and the first guide 304 is installed on the top The first motor 303 is rotatably mounted at the bottom end of the housing 302, the output end of the first motor 303 is connected to the first guide member 304, the four groups of first lead screws 305 are rotatably mounted on the inner side wall of the first guide member 304, the two groups of first support members 104 and the two groups of second support members 106 are respectively screwed on the four groups of first lead screws 305, the four groups of bevel gears 306 are respectively arranged at the ends of the four groups of first lead screws 305, the four groups of bevel gears 306 are meshed with each other, the second motor 307 is mounted on the outer side wall of the first guide member 304, and the output end of the second motor 307 is connected to one of the groups of first lead screws 305;

[0037] The sleeve device includes a second guide member 401, a third fixture 402, a second lead screw 403 and a third motor 404, the second guide member 401 is installed on a moving device, the moving device is used to drive the second guide member 401 to move horizontally, the third fixture 402 is installed on the second guide member 401 for sliding up and down, the second lead screw 403 is rotatably installed on the inner side wall of the second guide member 401, the third fixture 402 is screwed on the second lead screw 403, the third motor 404 is installed on the top of the second guide member 401, and the output end of the third motor 404 is connected to the second lead screw 403;

[0038] The clamping device includes a third guide 501, two groups of third clamping blocks 502, a third lead screw 503 and a fourth motor 504, the third guide 501 is installed at the bottom end of one group of second support members 106, the two groups of third clamping blocks 502 are slidably installed on the third guide 501, the two groups of third lead screws 503 are rotatably installed on the inner side wall of the third guide 501, the two groups of third clamping blocks 502 are screwed on the third lead screw 503, the fourth motor 504 is installed on the outer side wall of the third guide 501, and the output end of the fourth motor 504 is connected to the third lead screw 503;

[0039] It also includes a fourth guide 601, a chassis 602, a fourth cylinder 603, a fifth motor 604, a first friction wheel 605 and a second friction wheel 606, wherein the fourth guide 601 is mounted on the outer wall of the base 201, the chassis 602 is slidably mounted on the outer wall of the fourth guide 601, the fourth cylinder 603 is mounted on the fourth guide 601, the moving end of the fourth cylinder 603 is connected to the outer wall of the chassis 602, the fifth motor 604 is arranged inside the chassis 602, the first friction wheel 605 is arranged on the output end of the fifth motor 604, and the second friction wheel 606 is mounted on the bottom end of the chuck 103;

[0040] The moving device includes a fifth guide member 701, a fourth lead screw 702, a sixth motor 703, a third support member 704 and a fourth support member 705, wherein the fifth guide member 701 is mounted on the outer wall of the base 201, the fourth lead screw 702 is rotatably mounted on the inner wall of the fifth guide member 701, the sixth motor 703 is mounted on the outer wall of the fifth guide member 701, the output end of the sixth motor 703 is connected to the fourth lead screw 702, the third support member 704 and the fourth support member 705 are respectively slidably mounted on the fifth guide member 701, and the third support member 704 and the fourth support member 705 are respectively screwed on the fourth lead screw 702, the second guide member 401 is mounted on the outer wall of the third support member 704, and the third cylinder 301 is mounted on the outer wall of the fourth support member 705;

[0041] It also includes multiple groups of guide sleeves 801 and multiple groups of guide posts 802. The multiple groups of guide sleeves 801 are all arranged on the outer side wall of the bracket 202. The multiple groups of guide posts 802 are respectively slidably mounted on the multiple groups of guide sleeves 801. The ends of the multiple groups of guide posts 802 are respectively connected to the outer side walls of the first fixture 204 and the second fixture 208.

[0042] The limiting mold 901 is also included. The limiting mold 901 is mounted on the top of the rotor, and a plurality of grooves are circumferentially arranged on the outer wall of the limiting mold 901.

[0043] It also includes a sensor 1001, which is installed on the outer side wall of the bracket 202;

[0044] In this embodiment, after the clamping device straightens the wire harness upward, the first cylinder 203 and the second cylinder 207 respectively drive the first clamp 204 and the second clamp 208 to move, so that the two groups of blades 205, the two groups of first clamping blocks 206 and the two groups of second clamping blocks 209 are respectively moved to the two sides of the wire harness, and the second clamp 208 drives the two groups of second clamping blocks 209 to move close to each other, so that the two groups of second clamping blocks 209 clamp and tighten the lower part of the wire harness, and then the first clamp 204 drives the two groups of blades 205 to move close to each other, so that the two groups of blades 205 cut off the excess part of the upper part of the wire harness, and at the same time, the two groups of first clamping blocks 206 move close to each other to clamp and tighten the upper part of the wire harness, and then the first cylinder 203 drives the two groups of blades 205 and the two groups of first clamping blocks 206 to move and reset, and the protective sleeve is sleeved on the wire harness from top to bottom through the sleeve device. During the downward sleeve process of the protective sleeve, the two groups of second clamping blocks 209 and the wire harness Separate and reset, thereby improving the stability and convenience of the protective sleeve when it is installed, the shell 302 is driven to move up and down by the third cylinder 301, so that the shell 302 drives the two groups of flexible belts 105 to move up and down, and one group of the first lead screws 305 is driven to rotate by the second motor 307, so that the four groups of first lead screws 305 are rotated through the four groups of bevel gears 306, so that the four groups of first lead screws 305 respectively drive the two groups of first support members 104 to approach each other and drive the two groups of second support members 106 to move away from each other, thereby improving the convenience of surrounding the upper part of the wire harness after the two groups of flexible belts 105 are opened oppositely, and improving the convenience of centering the tail end of the wire harness when it is located at different positions. After the clamping device clamps and fixes the tail end of the wire harness, the first guide member 304 is driven to rotate by the first motor 303, so that the first guide member 304 drives the clamping device to rotate, so that the clamping device tightens the wire harness by a certain angle, thereby improving the tightening effect of the wire harness.

[0045] like Figures 1 to 12As shown, a permanent magnet synchronous motor rotor coil harness tail end processor of the present invention, when working, places the rotor wound with copper wire on the left chuck 103, clamps and fixes the bottom of the rotor by the chuck 103, and then arranges the tail ends of multiple coil harnesses on the rotor and keeps them in a vertical state by personnel, and then drives the turntable 102 to rotate by the electric rotating table 101, so that the turntable 102 drives multiple groups of chucks 103 to move positions, so that the rotor with the arranged harness is transported to the bottom of the two groups of flexible belts 105, and the two groups of first support members 104 and the two groups of second support members 106 are driven downward by the driving device, so that the two groups of flexible belts 105 move downward and surround the upper part of one of the harnesses. , and then the driving device drives the two groups of first support members 104 to move away from each other, and at the same time, the driving device drives the two groups of second support members 106 to move closer to each other, so that the two groups of flexible belts 105 are deformed to gather the upper part of the wire harness toward the middle in the front and rear direction, and then the upper part of the wire harness is gathered toward the middle in the left and right directions and clamped and fixed by the clamping device, and then the driving device drives the first support member 104 and the second support member 106 to move upward, so that the clamping device straightens the wire harness upward, and then the excess position of the upper part of the wire harness is cut off and covered with a protective sleeve by the processing device, and then the chuck 103 is rotated to move the other wire harnesses to the bottom of the flexible belt 105, and the processing of the tail ends of multiple wire harnesses is achieved by such reciprocating motion.

[0046] The main functions achieved by the present invention are: reducing the labor intensity of manual processing operations on the tail end of the wire harness, improving the processing efficiency and quality of the coil wire harness tail end; and improving the convenience of centering the tail end of the wire harness when it is located at different positions.

[0047] The electric rotating table 101, chuck 103, first cylinder 203, first clamp 204, second cylinder 207, second clamp 208, third cylinder 301, first motor 303, second motor 307, third clamp 402, third motor 404, fourth motor 504, fourth cylinder 603, fifth motor 604, sixth motor 703 and sensor 1001 of a permanent magnet synchronous motor rotor coil harness tail end processor of the present invention are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by technicians in this field.

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A permanent magnet synchronous motor rotor coil harness tail end processor, comprising an electric rotating platform (101) and a turntable (102), wherein the turntable (102) is mounted on the rotating end of the electric rotating platform (101); characterized in that: The invention also comprises a driving device, a clamping device, a processing device, a plurality of chucks (103), two groups of first support members (104), two groups of flexible belts (105) and two groups of second support members (106). The plurality of chucks (103) are all rotatably mounted on the turntable (102). The top ends of the two groups of first support members (104) and the two groups of second support members (106) are respectively mounted on the driving device. The driving device is used to drive the two groups of first support members (104) and the two groups of second support members (106) to move and adjust. The two ends of the two groups of flexible belts (105) are respectively connected to the outer side walls of the two groups of first support members (104). The outer side walls of the two groups of second support members (106) are respectively connected to the middle parts of the outer side walls of the two groups of flexible belts (105). The clamping device is arranged at the bottom end of one of the groups of second support members (106). The clamping device is used to clamp the top end of the wire harness. The processing device is arranged on the side of the turntable (102). The processing device is used to cut the wire harness and cover it with a protective sleeve.

2. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 1, characterized in that: The processing device comprises a sleeve device, a base (201), a bracket (202), a first cylinder (203), a first clamp (204), a blade (205), a first clamping block (206), a second cylinder (207), a second clamp (208) and a second clamping block (209); the electric rotating table (101) is mounted on the outer wall of the base (201); the bracket (202) is mounted on the outer wall of the base (201); the fixed end of the first cylinder (203) is arranged on the outer wall of the bracket (202); and the movable end of the first cylinder (203) is arranged on the outer wall of the bracket (202). The second clamp (207) is connected to the outer wall of the first clamp (204), the two groups of blades (205) are respectively mounted on the movable end of the first clamp (204) in opposite directions, the two groups of first clamping blocks (206) are respectively mounted on the bottom ends of the two groups of blades (205) in opposite directions, the fixed end of the second cylinder (207) is mounted on the outer wall of the bracket (202), the movable end of the second cylinder (207) is connected to the outer wall of the second clamp (208), the two groups of second clamping blocks (209) are respectively mounted on the movable end of the second clamp (208) in opposite directions, and the sleeve device is used to sleeve the protective sleeve on the wiring harness.

3. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 1, characterized in that: The driving device comprises a moving device, a third cylinder (301), a housing (302), a first motor (303), a first guide member (304), four groups of first lead screws (305), four groups of bevel gears (306) and a second motor (307); the third cylinder (301) is mounted on the moving device; the moving device is used to drive the third cylinder (301) to move horizontally; the housing (302) is mounted on the moving end of the third cylinder (301); the first motor (303) is arranged inside the housing (302); the top end of the first guide member (304) is rotatably mounted on the bottom end of the housing (302); The output end of the motor (303) is connected to the first guide member (304); four groups of first lead screws (305) are rotatably mounted on the inner side wall of the first guide member (304); two groups of first support members (104) and two groups of second support members (106) are screwed on the four groups of first lead screws (305) respectively; four groups of bevel gears (306) are respectively arranged at the ends of the four groups of first lead screws (305); the four groups of bevel gears (306) are meshed with each other; a second motor (307) is mounted on the outer side wall of the first guide member (304); and the output end of the second motor (307) is connected to one of the groups of first lead screws (305).

4. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 2, characterized in that: The sleeve device comprises a second guide member (401), a third clamp (402), a second lead screw (403) and a third motor (404); the second guide member (401) is mounted on a moving device, the moving device is used to drive the second guide member (401) to move horizontally, the third clamp (402) is mounted on the second guide member (401) to slide up and down, the second lead screw (403) is rotatably mounted on the inner side wall of the second guide member (401), the third clamp (402) is screwed on the second lead screw (403), the third motor (404) is mounted on the top of the second guide member (401), and the output end of the third motor (404) is connected to the second lead screw (403).

5. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 1, characterized in that: The clamping device comprises a third guide member (501), two groups of third clamping blocks (502), a third lead screw (503) and a fourth motor (504); the third guide member (501) is mounted on the bottom end of one group of second support members (106); the two groups of third clamping blocks (502) are slidably mounted on the third guide member (501); the two groups of third lead screws (503) are rotatably mounted on the inner side wall of the third guide member (501); the two groups of third clamping blocks (502) are screwed on the third lead screw (503); the fourth motor (504) is mounted on the outer side wall of the third guide member (501); and the output end of the fourth motor (504) is connected to the third lead screw (503).

6. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 2, characterized in that: The invention also includes a fourth guide member (601), a chassis (602), a fourth cylinder (603), a fifth motor (604), a first friction wheel (605) and a second friction wheel (606), wherein the fourth guide member (601) is mounted on the outer wall of the base (201), the chassis (602) is slidably mounted on the outer wall of the fourth guide member (601), the fourth cylinder (603) is mounted on the fourth guide member (601), the moving end of the fourth cylinder (603) is connected to the outer wall of the chassis (602), the fifth motor (604) is arranged inside the chassis (602), the first friction wheel (605) is arranged on the output end of the fifth motor (604), and the second friction wheel (606) is mounted on the bottom end of the chuck (103).

7. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 3, characterized in that: The moving device comprises a fifth guide member (701), a fourth lead screw (702), a sixth motor (703), a third support member (704) and a fourth support member (705); the fifth guide member (701) is mounted on the outer wall of the base (201); the fourth lead screw (702) is rotatably mounted on the inner wall of the fifth guide member (701); the sixth motor (703) is mounted on the outer wall of the fifth guide member (701); the output end of the sixth motor (703) is connected to the fourth lead screw (702); the third support member (704) and the fourth support member (705) are respectively slidably mounted on the fifth guide member (701); the third support member (704) and the fourth support member (705) are respectively screwed on the fourth lead screw (702); the second guide member (401) is mounted on the outer wall of the third support member (704); and the third cylinder (301) is mounted on the outer wall of the fourth support member (705).

8. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 2, characterized in that: It also includes multiple groups of guide sleeves (801) and multiple groups of guide columns (802), the multiple groups of guide sleeves (801) are all arranged on the outer wall of the bracket (202), the multiple groups of guide columns (802) are respectively slidably installed on the multiple groups of guide sleeves (801), and the ends of the multiple groups of guide columns (802) are respectively connected to the outer walls of the first clamp (204) and the second clamp (208).

9. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 1, characterized in that: It also includes a limiting mold (901), which is sleeved on the top of the rotor, and a plurality of groups of grooves are circumferentially arranged on the outer side wall of the limiting mold (901).

10. A permanent magnet synchronous motor rotor coil harness tail end processor as claimed in claim 2, characterized in that: It also includes a sensor (1001), which is installed on the outer side wall of the bracket (202).

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