Motor rotor magnet sticking device

Abstract

The application relates to the technical field of motor rotor processing, and discloses a motor rotor magnetic steel pasting device, which comprises a machine table, a feeding mechanism fixedly connected to the top of the machine table, a chute formed in the top of the machine table, a sliding rail fixedly connected to the inner wall of the chute, and a moving plate slidably connected to the top of the sliding rail; the motor rotor magnetic steel pasting device further comprises a dispensing mechanism, the bottom of the dispensing mechanism being fixedly connected to the side, away from the feeding mechanism, of the top of the machine table, and a clamping mechanism, the bottom of the clamping mechanism being fixedly connected to the top of the moving plate; the clamping mechanism is arranged to fix the rotor and pre-clean the inner wall of the rotor at the same time, so that only the part of the inner wall of the rotor in contact with the magnetic steel is glued when the glue is applied, the gluing range is prevented from being larger than the magnetic steel pasting range, and dust and sundries are prevented from being in contact with the glue surface not covered by the magnetic steel during processing, so that the inner wall of the rotor is prevented from adhering dust and affecting the use of the rotor.

Description

Technical Field

[0001] The present invention relates to the technical field of motor rotor processing, and in particular to a motor rotor magnetic steel pasting device. Background Art

[0002] Typically, a motor rotor consists of permanent magnets with a specific number of pole pairs embedded on or within an iron core. The assembly of motor rotor magnets does involve gluing, where the magnets or tiles are attached to the inner or outer surface of the rotor using a specialized adhesive to prevent them from falling off during motor movement.

[0003] When applying glue, the glue is completely applied to the inner wall of the rotor, but there are gaps between the magnets, resulting in the glue not being completely covered by the magnets, so that part of the glue is exposed to the air, adhering to dust in the air and causing debris to adhere to the inside of the rotor before assembly. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: a motor rotor magnetic steel pasting device according to the present invention comprises: a machine platform, a feeding mechanism is fixedly connected to the top of the machine platform, a slide groove is provided on the top of the machine platform, a slide rail is fixedly connected to the inner wall of the slide groove, and a movable plate is slidably connected to the top of the slide rail;

[0005] The motor rotor magnetic steel pasting equipment also includes:

[0006] A dispensing mechanism, the bottom of which is fixedly connected to a side of the top of the machine away from the feeding mechanism;

[0007] The dispensing mechanism includes a base, the bottom of the base is fixedly connected to the top of the machine, the top of the base is slidably connected to a slider, the outer wall of the slider is rotatably connected to a bracket, a rubber cylinder is provided inside the bracket, a scraping assembly is provided on the end of the outer wall of the rubber cylinder away from the bracket, and the bottom of the scraping assembly is fixedly connected to a protective assembly;

[0008] A clamping mechanism, wherein the bottom of the clamping mechanism is fixedly connected to the top of the movable plate;

[0009] The clamping mechanism includes a lifting column, the bottom of the lifting column is fixedly connected to the top of the movable plate, the top of the lifting column is rotatably connected to the rotating table, the top of the rotating table is evenly provided with telescopic columns, the top of the telescopic column is fixedly connected to the connecting plate, the top of the connecting plate is rotatably connected to the cleaning assembly, and the top of the connecting plate is rotatably connected to the limiting assembly on a side away from the cleaning assembly.

[0010] Furthermore, the dispensing mechanism also includes a hose, the outer wall of the hose is fixedly connected to the end of the rubber cylinder away from the scraping assembly, the outer wall of the rubber cylinder is slidably connected to the inner wall of the bracket, the end of the outer wall of the rubber cylinder away from the bracket is socketed with the inner wall of the scraping assembly, and the bottom of the telescopic column is fixedly connected to the top of the rotating table.

[0011] Furthermore, the scraping assembly includes a mounting plate, the inner wall of the mounting plate is sleeved with the outer surface of the rubber cylinder, the bottom of the mounting plate is fixedly connected to a first telescopic rod, the bottom of the first telescopic rod is rotatably connected to a rotating block, the inner wall of the rotating block is provided with a collecting groove, and the inner wall of the rotating block is slidably connected to a clamping plate on the side away from the collecting groove, so as to scrape off the glue on the needle and collect the glue debris through the collecting groove to prevent the debris from splashing onto the inner wall of the rotor and affecting the use of the rotor, clean the debris and dry glue on the needle, and cooperate with the protective assembly to keep the needle clean.

[0012] Furthermore, the protective assembly includes a fixed plate, the top of the fixed plate is fixedly connected to the bottom of the rotating block, the side of the fixed plate close to the rotating block is fixedly connected to the second telescopic rod, the outer wall of the second telescopic rod is slidably connected to the inner wall of the rotating block, the central axis of the top of the second telescopic rod is fixedly connected to the insertion rod, the top of the second telescopic rod is fixedly connected to the side away from the insertion rod, the outer wall of the sleeve is fixedly connected to the injection tube, the outer wall of the injection tube is fixedly connected to the inner wall of the rotating block, the needle outlet end is cleaned, and at the same time, the glue at the needle is prevented from drying and hardening quickly, blocking the needle, and also clearing the needle so that it can always discharge glue.

[0013] Furthermore, the cleaning assembly includes a first arc block, the bottom of the first arc block is rotatably connected to the top of the connecting plate, the inner wall of the first arc block is fixedly connected to a first hydraulic rod, the top of the first hydraulic rod is rotatably connected to a connecting rod, the top of the first arc block is provided with an alcohol tank, the end of the connecting rod away from the first hydraulic rod is rotatably connected to a mounting sleeve, the bottom of the mounting sleeve is fixedly connected to a fixed disk, the top of the fixed disk is evenly provided with clamping blocks, the bottom of the clamping blocks is slidably connected to the top of the fixed disk, the bottom of the fixed disk is fixedly connected to a sponge pad, the inner wall of the clamping block is in contact with the outer wall of the sponge pad, the inner wall of the rotor is cleaned to keep it clean before gluing, to avoid the presence of debris on the inner wall due to transportation during gluing, and the partition rod and the inner wall of the rotor are cleaned after gluing to keep the rotor clean after the magnetic steel is affixed, so as to facilitate the next step of processing.

[0014] Furthermore, the limit assembly includes a second arc block, the bottom of the second arc block is rotatably connected to the top of the connecting plate, the top of the second arc block is fixedly connected to a second hydraulic rod, the top of the second hydraulic rod is rotatably connected to a ring, the bottom of the ring is evenly provided with a limit rod, the top of the limit rod is fixedly connected to the bottom of the ring, the outer wall of the limit rod is provided with a limit ring, the inner wall of the limit ring is socketed with the outer wall of the limit rod, the inner wall of the ring is evenly provided with a partition rod, the outer wall of the partition rod is fixedly connected to the inner wall of the ring, the part of the inner wall of the rotor not covered by the magnetic steel is blocked by the partition rod and is not adhered to by glue, so that when the inner wall of the rotor is glued, only the part in contact with the magnetic steel has glue, making the gluing position more precise and avoiding a large gluing range. After the magnetic steel is pasted, excess glue comes into contact with dust or tiny debris in the air, causing debris to adhere to the inner wall of the rotor, affecting the use of the rotor.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. When applying glue, the glue is completely applied to the inner wall of the rotor. However, there are gaps between the magnets, resulting in the applied glue not being completely covered by the magnets, thereby exposing part of the glue to the air. The dust in the air adheres to the rotor, causing debris to adhere to the inside before assembly. The present invention fixes the rotor while pre-cleaning its inner wall by setting a clamping mechanism. When applying glue, only the parts of the inner wall of the rotor that are in contact with the magnets are glued, avoiding the glue range being larger than the range of the magnet adhesion. During processing, dust and debris are easily brought into contact with the glue surface not covered by the magnets, causing dust to adhere to the inner wall of the rotor, affecting the use of the rotor. The cleaning component cleans the residual glue on the limit component, thereby improving the cleanliness of the equipment and facilitating long-term use.

[0017] 2. The rotor is not cleaned before processing, and dust and debris will adhere to the inner wall of the rotor during transportation and storage. The present invention sets a cleaning component to clean the inner wall of the rotor, so that it can be kept clean before gluing, avoiding the presence of debris on the inner wall due to transportation during gluing. After gluing, the partition rod and the inner wall of the rotor are cleaned to keep the rotor clean after the magnetic steel is attached, which is convenient for the next processing.

[0018] 3. When gluing the rotor, since the magnets do not completely cover the inner wall of the rotor, there will be excess glue between the gaps of the magnets after the magnets are pasted. The present invention sets a limit assembly so that the part of the inner wall of the rotor not covered by the magnets is blocked by the partition rod and is not adhered by glue. When gluing the inner wall of the rotor, only the part in contact with the magnets has glue, making the gluing position more precise and avoiding a large gluing range. After the magnets are pasted, the excess glue comes into contact with dust or tiny debris in the air, causing debris to adhere to the inner wall of the rotor, affecting the use of the rotor.

[0019] 4. When gluing the rotor, if the working time interval is long, the needle of the glue cylinder will be clogged and the glue will harden, and it needs to be cleaned before continuing to work. The present invention sets a dispensing mechanism, and the protective component is externally connected to alcohol to wet the inside to clean and protect the needle to avoid residual glue on the surface of the needle, which causes the glue to dry and harden and thus block the needle. The scraping component removes and collects the residual hardened glue on the outer wall of the needle to avoid the needle not discharging glue and affecting the processing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the present invention;

[0021] Figure 2 It is a rear view of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the dispensing mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 5 is a cross-sectional view of the scraping assembly of the present invention;

[0025] Figure 6 This invention Figure 5 Schematic diagram of the structure at A in the middle;

[0026] Figure 7 is a cross-sectional view of the protective assembly of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the limit assembly of the present invention;

[0028] Figure 9 It is a cross-sectional view of the cleaning component of the present invention.

[0029] In the figure: 1. Machine; 2. Loading mechanism; 3. Moving plate; 4. Slide; 5. Slide rail; 6. Glue dispensing mechanism; 601. Base; 602. Slider; 603. Bracket; 604. Glue cartridge; 605. Hose; 606. Scraper assembly; 6061. Mounting plate; 6062. First telescopic rod; 6063. Rotating block; 6064. Collecting tank; 6065. Clamping plate; 607. Protective assembly; 6071. Fixed plate; 6072. Second telescopic rod; 6073. Inserting rod; 6074. Sleeve; 6075. Injection pipe; 7. Clamp Holding mechanism; 701, lifting column; 702, rotating table; 703, telescopic column; 704, connecting plate; 705, cleaning assembly; 7051, first arc block; 7052, alcohol tank; 7053, first hydraulic rod; 7054, connecting rod; 7055, mounting sleeve; 7056, fixing plate; 7057, clamping block; 7058, sponge pad; 706, limiting assembly; 7061, second arc block; 7062, second hydraulic rod; 7063, collar; 7064, partition rod; 7065, limiting rod; 7066, limiting ring. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0031] Example 1: Use Figures 1-4 A motor rotor magnetic steel pasting device according to one embodiment of the present invention is described as follows.

[0032] like Figures 1-4 As shown, the motor rotor magnetic steel pasting device of the present invention includes: a machine platform 1, a feeding mechanism 2 is fixedly connected to the top of the machine platform 1, a slide 4 is opened on the top of the machine platform 1, a slide rail 5 is fixedly connected to the inner wall of the slide 4, and a movable plate 3 is slidably connected to the top of the slide rail 5;

[0033] The motor rotor magnetic steel pasting equipment also includes:

[0034] The dispensing mechanism 6 has its bottom fixedly connected to the top of the machine 1 on a side away from the feeding mechanism 2;

[0035] The dispensing mechanism 6 includes a base 601, the bottom of which is fixedly connected to the top of the machine 1. A slider 602 is slidably connected to the top of the base 601. The outer wall of the slider 602 is rotatably connected to a bracket 603. A rubber cylinder 604 is provided inside the bracket 603. A scraper assembly 606 is provided at the end of the outer wall of the rubber cylinder 604 away from the bracket 603. The bottom of the scraper assembly 606 is fixedly connected to a protective assembly 607.

[0036] A clamping mechanism 7, the bottom of the clamping mechanism 7 is fixedly connected to the top of the movable plate 3;

[0037] During operation, the staff places the rotor on the top of the clamping mechanism 7, and the cleaning component 705 and the limiting component 706 are close to each other to clamp the rotor. The cleaning component 705 first cleans the inner wall of the rotor, and then the limiting component 706 is inserted into the interior of the rotor. The limiting component 706 contacts the inner wall of the rotor and remains stationary. Then the rotating table 702 drives the rotor to rotate, and the bracket 603 drives the rubber cylinder 604 close to the rotor. The air pipe is connected to an external air pressure device to squeeze the glue inside the rubber cylinder 604 by pressure and squeeze the glue on the inner wall of the rotor. At this time, the surface of the limiting component 706 is also stained with some glue. Then the moving plate 3 drives the rotor close to the feeding mechanism 2, and the lifting column 701 drives the rotor to rise, contact with the feeding mechanism 2, and evenly stick the magnetic steel to the inner wall of the rotor. The moving plate 3 drives the rotor to move outward again, and the cleaning component 705 is inserted into the rotor to clean the residual glue on its inner wall. After the glue dispensing is completed, the needle of the glue cylinder 604 is inserted into the protective component 607, waiting for the next glue dispensing.

[0038] The clamping mechanism 7 includes a lifting column 701, the bottom of the lifting column 701 is fixedly connected to the top of the movable plate 3, the top of the lifting column 701 is rotatably connected to the rotating table 702, the top of the rotating table 702 is evenly provided with telescopic columns 703, the top of the telescopic column 703 is fixedly connected to the connecting plate 704, the top of the connecting plate 704 is rotatably connected to the cleaning component 705, and the top of the connecting plate 704 is rotatably connected to the side away from the cleaning component 705 to the limiting component 706.

[0039] The rotor is placed in the center of the connecting plate 704. The connecting plate 704 has a built-in power source to drive the cleaning component 705 and the limiting component 706 to approach each other, clamp the rotor, insert the cleaning component 705 into the interior of the rotor, clean the inner wall of the rotor, then take out the cleaning component 705, and insert the limiting component 706 into the inner wall of the rotor. The diameter of the limiting component 706 needs to be less than or equal to the inner diameter of the rotor. After inserting into the inner wall of the rotor, the rotating table 702 drives the connecting plate 704 to rotate, and cooperates with the glue dispensing mechanism 6 to glue the inner wall of the rotor, and then the moving plate 3 drives the rotor close to the feeding mechanism 2. The telescopic column 703 lifts the rotor upwards so that it is level with the feeding mechanism 2, and the magnetic steel is inserted into the rotor together, evenly. It is pasted on the inner wall of the rotor, and the limit component 706 is located in the gap between the magnets. After pasting, the movable plate 3 drives the rotor back to the initial position, and the cleaning component 705 cleans the inner wall of the rotor and the surface of the limit component 706. After pasting, the rotor is taken out, and the rotor is fixed while its inner wall is pre-cleaned. When gluing, only the part of the inner wall of the rotor that contacts the magnet is glued to avoid the gluing range being larger than the range of magnet pasting. During processing, dust and debris are easily in contact with the glue surface not covered by the magnet, causing dust to adhere to the inner wall of the rotor, affecting the use of the rotor. The cleaning component 705 cleans the residual glue on the limit component 706 to improve the cleanliness of the equipment and facilitate long-term use.

[0040] The dispensing mechanism 6 also includes a hose 605, the outer wall of the hose 605 is fixedly connected to the end of the rubber cylinder 604 away from the scraping component 606, the outer wall of the rubber cylinder 604 is slidably connected to the inner wall of the bracket 603, the end of the outer wall of the rubber cylinder 604 away from the bracket 603 is socketed with the inner wall of the scraping component 606, and the bottom of the telescopic column 703 is fixedly connected to the top of the rotating table 702.

[0041] After the rotor is placed and cleaned, the bracket 603 drives the rubber cylinder 604 to tilt close to the rotor, and the needle of the rubber cylinder 604 is close to the inner wall of the rotor. The hose 605 is connected to an external air pressure device to push the glue into the needle, and the inner wall of the rotor is glued as the rotor rotates. After the glue is applied, the scraping component 606 is close to the needle and the needle is inserted into the interior of the scraping component 606, so that the tip of the needle contacts the protective component 607. The protective component 607 is connected to an external alcohol to moisten the interior to clean and protect the needle to avoid residual glue on the surface of the needle, which causes the glue to dry and harden and block the needle. The scraping component 606 removes and collects the residual hardened glue on the outer wall of the needle to avoid the needle from not discharging glue and affecting the processing work.

[0042] Example 2: Use Figures 1-9 A motor rotor magnetic steel pasting device according to one embodiment of the present invention is described as follows.

[0043] like Figures 1-9As shown, the motor rotor magnet pasting device described in the present invention is based on the first embodiment, and the scraping component 606 includes a mounting plate 6061, the inner wall of the mounting plate 6061 is sleeved with the outer surface of the rubber cylinder 604, the bottom of the mounting plate 6061 is fixedly connected to the first telescopic rod 6062, the bottom of the first telescopic rod 6062 is rotatably connected to the rotating block 6063, the inner wall of the rotating block 6063 is provided with a collecting groove 6064, and the inner wall of the rotating block 6063 is slidably connected to the side of the collecting groove 6064 with a clamping plate 6065.

[0044] Initially, the position of the mounting plate 6061 is adjusted so that when the rubber cylinder 604 is tilted, the rotating block 6063 is in an upright position. When the sleeve 6074 pushes the glue upwards and residual dry glue hangs on the outer wall of the needle, the first telescopic rod 6062 drives the rotating block 6063 close to the needle and inserts the needle part into the hole on the rotating block 6063. Then the rotating block 6063 drives the clamping plate 6065 to move, and the two clamping plates 6065 clamp the outer wall of the needle. When the rotating block 6063 moves away from the needle during the next glue dispensing, the glue on the needle is scraped off and the glue debris is collected through the collecting groove 6064 to prevent the debris from splashing onto the inner wall of the rotor and affecting the use of the rotor. The debris and dry glue on the needle are cleaned, and the protective component 607 is used to keep the needle clean.

[0045] The protective component 607 includes a fixed plate 6071, the top of the fixed plate 6071 is fixedly connected to the bottom of the rotating block 6063, the side of the fixed plate 6071 close to the rotating block 6063 is fixedly connected to the second telescopic rod 6072, the outer wall of the second telescopic rod 6072 is slidably connected to the inner wall of the rotating block 6063, the central axis of the top of the second telescopic rod 6072 is fixedly connected to the insertion rod 6073, the top of the second telescopic rod 6072 is fixedly connected to the side away from the insertion rod 6073 with a sleeve 6074, the outer wall of the sleeve 6074 is fixedly connected to the injection tube 6075, and the outer wall of the injection tube 6075 is fixedly connected to the inner wall of the rotating block 6063.

[0046] After the gluing is completed, when there is residual glue on the needle, the first telescopic rod 6062 drives the rotating block 6063 to be put on the needle. At this time, the second telescopic rod 6072 drives the sleeve 6074 close to the needle. A layer of cotton wool is set on the inner wall of the sleeve 6074, and the injection tube 6075 is externally connected to pure water to keep the cotton wool moist, clean the outlet end of the needle, and prevent the glue at the needle from drying and hardening quickly. When the sleeve 6074 is close to the needle, it pushes the excess glue upward to keep it away from the outlet end of the needle. When the sleeve 6074 is close to the needle, the rod 6073 is inserted into a part of the needle to block the needle and also to dredge the needle so that it can always discharge glue.

[0047] The cleaning assembly 705 comprises a first arc-shaped block 7051, the bottom of the first arc-shaped block 7051 is rotationally connected with the top of the connecting plate 704, the inner wall of the first arc-shaped block 7051 is fixedly connected with a first hydraulic rod 7053, the top of the first hydraulic rod 7053 is rotationally connected with a connecting rod 7054, the top of the first arc-shaped block 7051 is provided with an alcohol groove 7052, the end, away from the first hydraulic rod 7053, of the connecting rod 7054 is rotationally connected with a mounting sleeve 7055, the bottom of the mounting sleeve 7055 is fixedly connected with a fixing disc 7056, the top of the fixing disc 7056 is uniformly provided with clamping blocks 7057, the bottom of the clamping blocks 7057 is slidingly connected with the top of the fixing disc 7056, the bottom of the fixing disc 7056 is fixedly connected with a sponge pad 7058, and the inner wall of the clamping blocks 7057 is in contact with the outer wall of the sponge pad 7058.

[0048] The limiting assembly 706 comprises a second arc-shaped block 7061, the bottom of the second arc-shaped block 7061 is rotationally connected with the top of the connecting plate 704, the top of the second arc-shaped block 7061 is fixedly connected with a second hydraulic rod 7062, the top of the second hydraulic rod 7062 is rotationally connected with a sleeve ring 7063, the bottom of the sleeve ring 7063 is uniformly provided with limiting rods 7065, the top of the limiting rods 7065 is fixedly connected with the bottom of the sleeve ring 7063, the outer wall of the limiting rods 7065 is provided with limiting rings 7066, the inner wall of the limiting rings 7066 is sleeved with the outer wall of the limiting rods 7065, and the inner wall of the sleeve ring 7063 is uniformly provided with partition rods 7064.

[0049] Initially, the sponge pad 7058 is placed in the alcohol groove 7052, a small amount of alcohol is added to wet the sponge pad 7058, after the rotor is placed on the connecting plate 704, the connecting plate 704 drives the second arc-shaped block 7061 and the first arc-shaped block 7051 to move close to each other, so as to clamp the rotor, then the first hydraulic rod 7053 is lifted to drive the connecting rod 7054 to rotate, and then the connecting rod 7054 is lowered, the mounting sleeve 7055 and the fixing disc 7056 are sleeved with the top of the rotor, then the sponge pad 7058 at the bottom of the fixing disc 7056 is rotated, initially, the clamping blocks 7057 loosen the sponge pad 7058, because the sponge pad 7058 can be deformed greatly, the sponge pad 7058 can be in contact with the surrounding of the inner wall of the rotor through the gap of the clamping blocks 7057, so as to clean the surrounding and the bottom of the inner wall of the rotor, and then the sponge pad 7058 is placed back in the alcohol groove 7052.

[0050] At this time, the second hydraulic rod 7062 drives the ring 7063 to rotate. Initially, the limiting ring 7066 is located at the bottom of the limiting rod 7065 to protect the partition rod 7064. When the ring 7063 places the partition rod 7064 on the inner wall of the rotor, the ring 7063 contacts the top of the rotor, and when the ring 7063 gradually moves downward, the limiting ring 7066 moves along the limiting rod 7065 and remains at the top of the rotor. The partition rod 7064 is located on the inner wall of the rotor, separating the inner wall, so that the position of each piece of magnetic steel is reserved, and then glue is applied. When gluing, the part of the inner wall of the rotor not covered by the magnetic steel is blocked by the partition rod 7064 and is not adhered to by glue. When gluing, only the part of the inner wall of the rotor that contacts the magnetic steel has glue, which makes the gluing position more precise and avoids a large gluing range. After the magnetic steel is pasted, the excess glue contacts the dust or tiny debris in the air, causing debris to adhere to the inner wall of the rotor, affecting the use of the rotor.

[0051] After the gluing is completed, the movable plate 3 drives the rotor to contact the feeding mechanism 2, and the magnet is attached to the inner wall of the rotor. Then the first hydraulic rod 7053 puts the sponge pad 7058 on the rotor again, and the sponge pad 7058 contacts the inner wall of the rotor. The chuck moves along the fixed plate 7056, and the end of the chuck contacts the outer wall of the partition rod 7064. The end of the chuck is concave, and the glue on the surface of the partition rod 7064 is scraped off. The sponge pad 7058 cleans the partition rod 7064 again, and then the sponge pad 7058 and the partition rod 7064 are taken out from the inside of the rotor respectively. The rotor is removed for the next processing, and the inner wall of the rotor is cleaned to keep it clean before gluing to avoid the presence of debris on the inner wall due to transportation during gluing. After gluing, the partition rod 7064 and the inner wall of the rotor are cleaned to keep the rotor clean after the magnet is attached, so as to facilitate the next processing.

[0052] The specific workflow is as follows:

[0053] During work, the staff places the rotor on the top of the clamping mechanism 7. Initially, the sponge pad 7058 is placed in the alcohol tank 7052. A small amount of alcohol is added to moisten the sponge pad 7058. After the rotor is placed on the connecting plate 704, the connecting plate 704 drives the second arc block 7061 and the first arc block 7051 to approach each other to clamp the rotor. Then the first hydraulic rod 7053 rises, driving the connecting rod 7054 to rotate, and then downward, the installation sleeve 7055 and the fixed plate 7056 are wrapped around the top of the rotor, and then the sponge pad 7058 at the bottom of the fixed plate 7056 rotates. Initially, the clamping block 7057 relaxes the sponge pad 7058. Since the sponge pad 7058 can produce a large deformation, it can contact the surrounding inner wall of the rotor through the gap of the clamping block 7057, so that the surrounding inner wall and bottom of the rotor are cleaned, and then the sponge pad 7058 is put back into the alcohol tank 7052.

[0054] At this time, the second hydraulic rod 7062 drives the ring 7063 to rotate. Initially, the limit ring 7066 is located at the bottom of the limit rod 7065 to protect the partition rod 7064. When the ring 7063 places the partition rod 7064 on the inner wall of the rotor, the ring 7063 contacts the top of the rotor, and when the ring 7063 gradually moves downward, the limit ring 7066 moves along the limit rod 7065 and remains at the top of the rotor. The partition rod 7064 is located on the inner wall of the rotor, separating its inner wall, reserving the position of each piece of magnetic steel, and then gluing is carried out.

[0055] Then the rotating table 702 drives the rotor to rotate, the bracket 603 drives the rubber cylinder 604 close to the rotor, and the air pipe is connected to the air pressure device to squeeze out the rubber inside the rubber cylinder 604 by pressure, and squeeze the rubber onto the inner wall of the rotor. At this time, the surface of the limit component 706 is also stained with some rubber, and then the moving plate 3 drives the rotor close to the feeding mechanism 2, and the lifting column 701 drives the rotor to rise, contacting the feeding mechanism 2 to evenly stick the magnetic steel to the inner wall of the rotor, and the moving plate 3 then drives the rotor to move outward.

[0056] After the gluing is completed, when there is residual glue on the needle, the first telescopic rod 6062 drives the rotating block 6063 to be put on the needle. At this time, the second telescopic rod 6072 drives the sleeve 6074 close to the needle. A layer of cotton wool is set on the inner wall of the sleeve 6074, and the injection tube 6075 is externally connected to pure water to keep the cotton wool moist, clean the needle outlet end, and prevent the glue at the needle from drying and hardening quickly. When the sleeve 6074 is close to the needle, it pushes the excess glue upward to keep it away from the needle outlet end.

[0057] When the sleeve 6074 pushes the glue upwards and residual dry glue hangs on the outer wall of the needle, the first telescopic rod 6062 drives the rotating block 6063 to approach the needle and inserts the needle part into the hole on the rotating block 6063. Then the rotating block 6063 drives the clamping plate 6065 to move, and the two clamping plates 6065 clamp the outer wall of the needle. When the rotating block 6063 moves away from the needle during the next glue dispensing, the glue on the needle is scraped off and the glue debris is collected through the collection groove 6064.

[0058] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A motor rotor magnetic steel pasting device, specifically comprising: The machine (1) is characterized in that: a feeding mechanism (2) is fixedly connected to the top of the machine (1), a slide groove (4) is provided on the top of the machine (1), a slide rail (5) is fixedly connected to the inner wall of the slide groove (4), and a movable plate (3) is slidably connected to the top of the slide rail (5); The motor rotor magnetic steel pasting equipment also includes: A dispensing mechanism (6), wherein the bottom of the dispensing mechanism (6) is fixedly connected to a side of the top of the machine platform (1) away from the feeding mechanism (2); The dispensing mechanism (6) includes a base (601), the bottom of the base (601) is fixedly connected to the top of the machine (1), the top of the base (601) is slidably connected to a slider (602), the outer wall of the slider (602) is rotatably connected to a bracket (603), a rubber cylinder (604) is provided inside the bracket (603), a scraping component (606) is provided at one end of the outer wall of the rubber cylinder (604) away from the bracket (603), and the bottom of the scraping component (606) is fixedly connected to a protective component (607); A clamping mechanism (7), wherein the bottom of the clamping mechanism (7) is fixedly connected to the top of the movable plate (3); The clamping mechanism (7) comprises a lifting column (701), the bottom of the lifting column (701) is fixedly connected to the top of the movable plate (3), the top of the lifting column (701) is rotatably connected to a rotating platform (702), the top of the rotating platform (702) is evenly provided with telescopic columns (703), the top of the telescopic columns (703) is fixedly connected to a connecting plate (704), the top of the connecting plate (704) is rotatably connected to a cleaning assembly (705), and the top of the connecting plate (704) is rotatably connected to a limiting assembly (706) on a side away from the cleaning assembly (705).

2. The motor rotor magnetic steel pasting equipment according to claim 1, characterized in that: The dispensing mechanism (6) further comprises a hose (605), the outer wall of the hose (605) being fixedly connected to one end of the rubber cylinder (604) away from the scraping assembly (606), the outer wall of the rubber cylinder (604) being slidably connected to the inner wall of the bracket (603), the outer wall of the rubber cylinder (604) being away from the bracket (603) being sleeved to the inner wall of the scraping assembly (606), and the bottom of the telescopic column (703) being fixedly connected to the top of the rotating platform (702).

3. The motor rotor magnetic steel pasting equipment according to claim 1, characterized in that: The scraping assembly (606) includes a mounting plate (6061), the inner wall of which is sleeved with the outer surface of the rubber cylinder (604), the bottom of which is fixedly connected to a first telescopic rod (6062), the bottom of which is rotatably connected to a rotating block (6063), the inner wall of which is provided with a collecting groove (6064), and the inner wall of which is away from the collecting groove (6064) is slidably connected to a clamping plate (6065).

4. The motor rotor magnetic steel pasting equipment according to claim 3, characterized in that: The protective assembly (607) includes a fixed plate (6071), the top of the fixed plate (6071) is fixedly connected to the bottom of the rotating block (6063), and a second telescopic rod (6072) is fixedly connected to the side of the fixed plate (6071) close to the rotating block (6063), and the outer wall of the second telescopic rod (6072) is slidably connected to the inner wall of the rotating block (6063).

5. The motor rotor magnetic steel pasting equipment according to claim 4, characterized in that: The central axis of the top of the second telescopic rod (6072) is fixedly connected to an insertion rod (6073), and the top of the second telescopic rod (6072) is fixedly connected to a side away from the insertion rod (6073). The outer wall of the sleeve (6074) is fixedly connected to an injection tube (6075), and the outer wall of the injection tube (6075) is fixedly connected to the inner wall of the rotating block (6063).

6. The motor rotor magnetic steel pasting equipment according to claim 1, characterized in that: The cleaning assembly (705) includes a first arc-shaped block (7051), the bottom of the first arc-shaped block (7051) is rotatably connected to the top of the connecting plate (704), the inner wall of the first arc-shaped block (7051) is fixedly connected to a first hydraulic rod (7053), the top of the first hydraulic rod (7053) is rotatably connected to a connecting rod (7054), and an alcohol tank (7052) is provided at the top of the first arc-shaped block (7051).

7. The motor rotor magnetic steel pasting device according to claim 6, characterized in that: The end of the connecting rod (7054) away from the first hydraulic rod (7053) is rotatably connected to a mounting sleeve (7055), the bottom of the mounting sleeve (7055) is fixedly connected to a fixed plate (7056), the top of the fixed plate (7056) is evenly provided with clamping blocks (7057), the bottom of the clamping blocks (7057) is slidably connected to the top of the fixed plate (7056), the bottom of the fixed plate (7056) is fixedly connected to a sponge pad (7058), and the inner wall of the clamping block (7057) is in contact with the outer wall of the sponge pad (7058).

8. The motor rotor magnetic steel pasting equipment according to claim 1, characterized in that: The limiting assembly (706) includes a second arc block (7061), the bottom of the second arc block (7061) is rotatably connected to the top of the connecting plate (704), the top of the second arc block (7061) is fixedly connected to a second hydraulic rod (7062), and the top of the second hydraulic rod (7062) is rotatably connected to a collar (7063).

9. The motor rotor magnetic steel pasting device according to claim 8, characterized in that: The bottom of the collar (7063) is evenly provided with a limiting rod (7065), the top of the limiting rod (7065) is fixedly connected to the bottom of the collar (7063), the outer wall of the limiting rod (7065) is provided with a limiting ring (7066), the inner wall of the limiting ring (7066) is sleeved with the outer wall of the limiting rod (7065), and the inner wall of the collar (7063) is evenly provided with a partition rod (7064), the outer wall of the partition rod (7064) is fixedly connected to the inner wall of the collar (7063).

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