A rotor automatic assembly production line

Abstract

The present invention proposes an automatic rotor assembly production line, comprising a three-in-one assembly unit, a paper inserting device, an automatic winding unit, a sheet inserting device, a welding unit, a testing unit, a blanking unit, and a first conveying device. The paper inserting device, the automatic winding unit, the sheet inserting device, the welding unit, the testing unit, and the blanking unit are sequentially arranged on one side of the first conveying device, and the three-in-one assembly unit is located at the front end of the first conveying device and close to the paper inserting device. The automatic rotor assembly production line is conducive to the automated assembly production of rotors, effectively saving manpower expenditure for the production line. At the same time, automated production is also conducive to efficient output of the enterprise.

Description

Technical Field

[0001] The present invention relates to the technical field of rotor automatic assembly, and in particular to a rotor automatic assembly production line. Background Art

[0002] An electric motor, commonly known as a "motor," is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its primary function is to generate driving torque, serving as a power source for electrical appliances and various machines. A generator's primary function is to convert mechanical energy into electrical energy. Currently, the most common method is to use thermal energy, water energy, or other energy sources to propel the generator rotor.

[0003] The production steps of the rotor are many and particularly complicated. First, the rotating shaft and the iron core need to be assembled, and then the winding disk is assembled on the rotating shaft. Then the protective disk for protecting the iron core is assembled on both sides of the iron core. Then the insulating paper is inserted into each slot of the iron core, and then the iron core with paper inserted is wound. After winding, insulating sheets need to be inserted in the gaps of the iron core, and then the winding disk is welded. After welding, a conductivity test must be performed. The rotor that passes the test is a qualified rotor. At this time, the qualified rotor can be used on the motor assembly production line. In the previous rotor assembly process, due to the low degree of automation of some equipment, manual assembly or testing is still required, resulting in a certain number of workers being required to cooperate with the production line on a rotor assembly production line. This will consume too much manpower of the enterprise, and the low degree of automation will also make it difficult to improve the production efficiency of the rotor, which is not conducive to the efficient output of the enterprise.

[0004] Therefore, it is necessary to propose a rotor automatic assembly production line to improve the degree of automation of rotor production and improve the production efficiency of the rotor production line. Summary of the Invention

[0005] In order to solve the above problems, the present invention proposes a rotor automatic assembly production line to improve the automation level of rotor production, thereby improving the production efficiency of the rotor production line.

[0006] The present invention is achieved through the following technical solutions:

[0007] The present invention provides an automatic rotor assembly production line, comprising a three-in-one assembly unit, a paper insertion device, an automatic winding unit, a sheet insertion device, a welding unit, a testing unit, a blanking unit, and a first conveying device. The paper insertion device, the automatic winding unit, the sheet insertion device, the welding unit, the testing unit, and the blanking unit are sequentially arranged on one side of the first conveying device, and the three-in-one assembly unit is located at the front end of the first conveying device and close to the paper insertion device.

[0008] Furthermore, the three-in-one assembly unit includes an iron core assembly device, a winding disk assembly device, a protective disk assembly device, and a second conveying device. The second conveying device sequentially passes through the winding disk assembly device and the protective disk assembly device and is connected to one end of the first conveying device.

[0009] Furthermore, the three-in-one assembly unit also includes a first robot, which is fixedly connected to one side of the protection plate assembly device and spans the second conveying device and the first conveying device.

[0010] Furthermore, the winding reel assembly device includes a first vibration conveying device and a first pressing assembly device. The first vibration conveying device is located on one side of the second conveying device and is connected to the first pressing assembly device and conveys the winding reel into the first pressing assembly device. The first pressing assembly device is located above the second conveying device.

[0011] Furthermore, the protective plate assembly device includes a second vibration conveying device and a second pressing assembly device. The second vibration conveying device is located on one side of the second conveying device and is connected to the second pressing assembly device and conveys the protective plate into the second pressing assembly device. The second pressing assembly device is located above the second conveying device.

[0012] Furthermore, the automatic winding machine group includes at least one four-station winding machine and a third conveying device. Multiple four-station winding machines are arranged in parallel on one side of the third conveying device. The third conveying device is located on one side of the first conveying device. The four-station winding machine extends to the top of the first conveying device.

[0013] Furthermore, the four-station winding machine is provided with a loading mechanism, and the loading mechanism extends above the first conveying device.

[0014] Furthermore, the automatic winding machine unit also includes a second robot, which spans the third conveying device and the first conveying device and is located on one side of the four-station winding machine and close to the inserting device.

[0015] Furthermore, the unloading unit includes a frame, a unloading robot arm, and a placement plate. The unloading robot arm is fixedly connected to the top of the frame and spans the first conveying device. The placement plate is fixedly connected to the middle of the frame and extends out of the frame and is flush with the first conveying device.

[0016] Beneficial effects of the present invention:

[0017] The present invention proposes an automatic rotor assembly production line, comprising a three-in-one assembly unit, a paper inserting device, an automatic winding unit, a sheet inserting device, a welding unit, a testing unit, a blanking unit, and a first conveying device. The paper inserting device, the automatic winding unit, the sheet inserting device, the welding unit, the testing unit, and the blanking unit are sequentially arranged on one side of the first conveying device, and the three-in-one assembly unit is located at the front end of the first conveying device and close to the paper inserting device. When the rotor is produced, the rotating shaft, the iron core, the winding disk, and the protective disk are all assembled into an unwound rotor in the three-in-one assembly unit, and then the unwound rotor is conveyed to the paper inserting device through the first conveying device. The paper inserting device inserts insulating paper in each slot of the iron core and then transports it to the side of the automatic winding unit through the first conveying device again. The automatic winding unit then winds the rotor. After the winding is completed, the automatic winding unit puts the rotor The rotor is transported to the first conveyor device again, and the first conveyor device transports the rotor to the inserting device, which inserts insulating sheets in the gap of the rotor. After the insertion is completed, the first conveyor device transports the rotor to the side of the welding unit. The welding unit welds the winding disk of the rotor and then puts it back on the first conveyor device. The first conveyor device transports the rotor to the side of the testing unit. After the testing unit performs a conductive test on the rotor, if it is a qualified product, it is put back on the first conveyor device. If it is an unqualified product, it is transported to the internal recycling space. The first conveyor device continues to transport the qualified rotor to the side of the unloading unit, and the unloading unit places the qualified rotor on a plate for storage. In summary, this rotor automatic assembly production line is conducive to the automated assembly production of the rotor, effectively saves manpower expenses for the production line, and automated production is also conducive to efficient output of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A top view of the rotor automatic assembly production line of the present invention;

[0019] Figure 2 A perspective view of the rotor automatic assembly production line of the present invention;

[0020] Figure 3 for Figure 2 A partial enlarged schematic diagram of the label A;

[0021] Figure 4 for Figure 2 A partial enlarged schematic diagram of label B. DETAILED DESCRIPTION

[0022] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0023] Please refer to Figures 1-4The present invention proposes an automatic rotor assembly production line, including a three-in-one assembly unit 1, a paper insertion device 2, an automatic winding unit 3, a sheet insertion device 4, a welding unit 5, a testing unit 6, a blanking unit 7, and a first conveying device 8. The paper insertion device 2, the automatic winding unit 3, the sheet insertion device 4, the welding unit 5, the testing unit 6, and the blanking unit 7 are arranged in sequence on one side of the first conveying device 8, and the three-in-one assembly unit 1 is located at the front end of the first conveying device 8 and close to the paper insertion device 2.

[0024] In this embodiment:

[0025] The three-in-one assembly unit 1 is used to assemble the rotating shaft, iron core, winding disk and protection disk into an unwound rotor;

[0026] The paper inserting device 2 is used to insert insulating paper into each slot of the iron core on the unwound rotor;

[0027] The automatic winding machine unit 3 is used to wind the unwound rotor;

[0028] The inserting device 4 is used to insert insulating sheets into the gaps of the iron core of the wound rotor;

[0029] The welding unit 5 is used to weld the winding reel;

[0030] The test unit 6 is used to perform a conductive test on the rotor;

[0031] The unloading unit 7 is used to unload qualified rotors and place them on the plate;

[0032] The first conveying device 8 is used to convey the rotor from the three-in-one assembly unit 1, the paper insertion device 2, the automatic winding unit 3, the sheet insertion device 4, the welding unit 5, and the testing unit 6 to the unloading unit 7 in sequence;

[0033] Specifically, when the rotor is produced, the shaft, iron core, winding disk, and protective disk are assembled into an unwound rotor in the three-in-one assembly unit 1, and then the unwound rotor is transported to the paper insertion device 2 through the first conveying device 8. The paper insertion device 2 inserts insulating paper in each slot of the iron core and then is transported to the side of the automatic winding unit 3 through the first conveying device 8 again. The automatic winding unit 3 winds the rotor. After the winding is completed, the automatic winding unit 3 transports the rotor to the first conveying device 8 again. The first conveying device 8 transports the rotor to the inserting device 4, and the inserting device 4, an insulating sheet is inserted into the gap of the rotor. After the insertion is completed, the first conveying device 8 transports the rotor to the side of the welding unit 5. The welding unit 5 welds the winding drum of the rotor and then puts it back on the first conveying device 8. The first conveying device 8 then transports the rotor to the side of the testing unit 6. The testing unit 6 performs a conductivity test on the rotor. If it is a qualified product, it is returned to the first conveying device 8. If it is a failed product, it is transported to the internal recycling space. The first conveying device 8 continues to transport the qualified rotor to the side of the unloading unit 7. The unloading unit 7 places the qualified rotor on a tray for storage;

[0034] In summary, this rotor automatic assembly production line is conducive to the automated assembly production of rotors, and one production line only needs one worker, which effectively saves manpower expenses for the production line. At the same time, automated production is also conducive to efficient output of enterprises.

[0035] Furthermore, the three-in-one assembly unit 1 includes an iron core assembly device 11, a winding disk assembly device 12, a protection disk assembly device 13, and a second conveying device 14. The second conveying device 14 sequentially passes through the winding disk assembly device 12 and the protection disk assembly device 13 and is connected to one end of the first conveying device 8; the three-in-one assembly unit 1 also includes a first manipulator 15, the first manipulator 15 is fixedly connected to one side of the protection disk assembly device 13 and spans the second conveying device 14 and the first conveying device 8; the winding disk assembly device 12 includes a first vibration conveying device 121, a first pressing assembly device 122, and a first vibration conveying device 123. The dynamic conveying device 121 is located on one side of the second conveying device 14 and is connected to the first pressing assembly device 122 and conveys the winding disk into the first pressing assembly device 122. The first pressing assembly device 122 is located above the second conveying device 14; the protective disk assembly device 13 includes a second vibration conveying device 131 and a second pressing assembly device 132. The second vibration conveying device 131 is located on one side of the second conveying device 14 and is connected to the second pressing assembly device 132 and conveys the protective disk into the second pressing assembly device 132. The second pressing assembly device 132 is located above the second conveying device 14.

[0036] In this embodiment:

[0037] The core assembly device 11 is used to assemble the core on the rotating shaft;

[0038] The winding drum assembly device 12 is used to assemble the winding drum on the rotating shaft;

[0039] The first vibration conveying device 121 is used to vibrate and convey the winding reel into the first pressing and assembling device 122;

[0040] The first pressing assembly device 122 is used to press and assemble the winding reel onto the rotating shaft;

[0041] The protection plate assembly device 13 is used to assemble the protection plates on both sides of the core;

[0042] The second vibration conveying device 131 is used to vibrate and convey the protection plate to both sides of the second pressing and assembling device 132;

[0043] The second pressing assembly device 132 is used to press the protection plate to both sides of the iron core along the rotating shaft;

[0044] The second conveying device 14 is used to transport the rotor with assembled core but not wound to the winding disk assembly device 12 and the protection disk assembly device 13 in sequence;

[0045] The first robot 15 is used to clamp and transport the rotor at the end of the second conveying device 14 to the first conveying device 8 .

[0046] Furthermore, the automatic winding machine unit 3 includes at least one four-station winding machine 31 and a third conveying device 32. Multiple four-station winding machines 31 are arranged in parallel on one side of the third conveying device 32. The third conveying device 32 is located on one side of the first conveying device 8. The four-station winding machine 31 extends above the first conveying device 8. A loading mechanism 311 is provided on the four-station winding machine 31, and the loading mechanism 311 extends above the first conveying device 8. The automatic winding machine unit 3 also includes a second manipulator 33. The second manipulator 33 spans the third conveying device 32 and the first conveying device 8 and is located on one side of the four-station winding machine 31 and close to the insertion device 4.

[0047] In this embodiment:

[0048] There are two four-station winding machines 31, or multiple four-station winding machines 31 can be arranged in parallel for winding the rotor;

[0049] The loading mechanism 311 is used to lift the unwound rotor and send it to the transport mechanism inside the four-station winding machine 31;

[0050] The third conveying device 32 is used to convey the wound rotor to the bottom of the second manipulator 33;

[0051] The second robot 33 is used to clamp and transport the rotor on the third conveying device 32 to the first conveying device 8 .

[0052] Furthermore, the unloading unit 7 includes a frame 71, a unloading robot arm 72, and a placement plate 73. The unloading robot arm 72 is fixedly connected to the top of the frame 71 and spans the first conveying device 8. The placement plate 73 is fixedly connected to the middle of the frame 71 and extends out of the frame 71 and is flush with the first conveying device 8.

[0053] In this embodiment:

[0054] The frame 71 is used to provide a stable support structure for the unloading robot arm 72;

[0055] The unloading robot arm 72 is used to clamp and transport the rotor on the first conveying device 8 to the placement plate 73;

[0056] The placement plate 73 is used to place the rotor.

[0057] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A rotor automatic assembly production line, characterized in that: The machine comprises a three-in-one assembly unit, a paper inserting device, an automatic winding unit, a sheet inserting device, a welding unit, a testing unit, a blanking unit, and a first conveying device. The paper inserting device, the automatic winding unit, the sheet inserting device, the welding unit, the testing unit, and the blanking unit are sequentially arranged on one side of the first conveying device. The three-in-one assembly unit is located at the front end of the first conveying device and close to the paper inserting device; the three-in-one assembly unit comprises an iron core assembly unit, a winding disk assembly unit, a protective disk assembly unit, and a second conveying device. The second conveying device sequentially passes through the winding disk assembly unit and the protective disk assembly unit and is connected with one end of the first conveying device; the three-in-one assembly unit also comprises a first manipulator, which is fixedly connected to one side of the protective disk assembly device and spans the second conveying device and the first conveying device; the winding disk assembly device comprises a first vibration A movable conveying device, a first pressing assembly device, the first vibration conveying device is located on one side of the second conveying device and is connected to the first pressing assembly device and conveys the winding disk into the first pressing assembly device, and the first pressing assembly device is located above the second conveying device; the protective plate assembly device includes a second vibration conveying device, a second pressing assembly device, the second vibration conveying device is located on one side of the second conveying device and is connected to the second pressing assembly device and conveys the protective plate into the second pressing assembly device, and the second pressing assembly device is located above the second conveying device; the automatic winding machine group includes at least one four-station winding machine and a third conveying device, a plurality of the four-station winding machines are arranged in parallel on one side of the third conveying device, the third conveying device is located on one side of the first conveying device, and the four-station winding machine extends to the top of the first conveying device.

2. The rotor automatic assembly production line according to claim 1, characterized in that: The four-station winding machine is provided with a loading mechanism, and the loading mechanism extends above the first conveying device.

3. The rotor automatic assembly production line according to claim 1, characterized in that: The automatic winding machine unit also includes a second robot, which spans the third conveying device and the first conveying device and is located on one side of the four-station winding machine and close to the inserting device.

4. The rotor automatic assembly production line according to claim 1, characterized in that: The unloading unit includes a frame, an unloading robot arm, and a placement plate. The unloading robot arm is fixedly connected to the top of the frame and spans the first conveying device. The placement plate is fixedly connected to the middle of the frame and extends out of the frame and is flush with the first conveying device.

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