Motor rotor magnetic steel pasting equipment

Abstract

The invention relates to the technical field of motor rotor machining, and discloses motor rotor magnetic steel pasting equipment which comprises a machine table, a feeding mechanism is fixedly connected to the top of the machine table, a sliding groove is formed in the top of the machine table, a sliding rail is fixedly connected to the inner wall of the sliding groove, and a moving plate is slidably connected to the top of the sliding rail; the motor rotor magnetic steel pasting equipment further comprises a dispensing mechanism and a clamping mechanism, the bottom of the dispensing mechanism is fixedly connected with the side, away from the feeding mechanism, of the top of the machine table, and the bottom of the clamping mechanism is fixedly connected with the top of the moving plate. During gluing, only the part, in contact with the magnetic steel, of the inner wall of the rotor is glued, and the situation that the gluing range is larger than the magnetic steel pasting range, dust, sundries and the like are likely to make contact with the glue face not covered with the magnetic steel during machining, dust adheres to the inner wall of the rotor, and use of the rotor is affected is avoided.

Description

Technical Field

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

[0002] Usually, the motor rotor is composed of permanent magnets with a certain number of pole pairs embedded on the surface of the iron core or embedded inside the iron core. The assembly of the motor rotor magnetic steel does include the method of pasting, which is to stick the magnetic steel or magnetic tile on the inner or outer surface of the rotor and use special glue to bond it to prevent it from falling off when the motor moves.

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

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

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

[0007] The dispensing mechanism comprises a base, the bottom of the base is fixedly connected to the top of the machine platform, 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 arranged inside the bracket, a scraping component is arranged at one end of the outer wall of the rubber cylinder away from the bracket, and a protective component is fixedly connected to the bottom of the scraping component;

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

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

[0010] Furthermore, the dispensing mechanism also includes a hose, an outer wall of the hose is fixedly connected to one 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 protection component 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 outlet end of the needle is cleaned, and at the same time, the glue at the needle is prevented from drying and hardening quickly, the needle is blocked, and the needle is also dredged 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, an alcohol tank is provided on the top of the first arc block, 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 fixing plate, the top of the fixing plate is evenly provided with clamping blocks, the bottom of the clamping blocks is slidably connected to the top of the fixing plate, the bottom of the fixing plate 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, 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 limit rods, 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 partition rods, 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 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, so that the gluing position is more precise and a larger gluing range is avoided. After the magnetic steel is pasted, excess glue comes into contact with dust or tiny debris in the air, so that debris is adhered 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, but there are gaps between the magnetic steels, resulting in the applied glue not being completely covered by the magnetic steels, so that part of the glue is exposed to the air, and the dust in the air is adhered to cause debris to adhere to the inside of the rotor before assembly. The present invention arranges a clamping mechanism to fix the rotor while pre-cleaning the inner wall. When applying glue, only the part of the inner wall of the rotor that contacts the magnetic steel is glued, avoiding the glue application range being larger than the range of the magnetic steel adhesion. During processing, dust and debris are easily brought into contact with the glue surface not covered by the magnetic steel, 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 provides a cleaning component to clean the inner wall of the rotor so that it can be kept clean before gluing to avoid 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, so as to facilitate the next step of processing.

[0018] 3. When gluing the rotor, since the magnet does not completely cover the inner wall of the rotor, there will be excess glue between the gaps of the magnet after the magnet is pasted. The present invention sets a limit assembly so that the part of the inner wall of the rotor not covered by the magnet 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 magnet has glue, so that the gluing position is more precise and a larger gluing range is avoided. After the magnet 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.

[0019] 4. When gluing the rotor, if the working time interval is long, the needle of the glue cartridge will be clogged and the colloid will harden, and it needs to be cleaned before continuing to work. The present invention arranges a dispensing mechanism, and the protective component is 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 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 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 The present invention Figure 5 The structural diagram 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] Fig. 9 is a cross-sectional view of the cleaning assembly of the present invention.

[0029] In the figure: 1, machine; 2, feeding mechanism; 3, moving plate; 4, slide; 5, slide rail; 6, dispensing mechanism; 601, base; 602, slider; 603, bracket; 604, rubber cylinder; 605, hose; 606, scraping assembly; 6061, mounting plate; 6062, first telescopic rod; 6063, rotating block; 6064, collecting tank; 6065, card plate; 607, protection assembly; 6071, fixed plate; 6072, second telescopic rod; 6073, plug rod; 6074, sleeve; 6075, injection tube; 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 is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

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

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

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

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

[0035] 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 arranged inside the bracket 603, a scraping component 606 is arranged at one end of the outer wall of the rubber cylinder 604 away from the bracket 603, and a protective component 607 is fixedly connected to the bottom of the scraping component 606;

[0036] A clamping mechanism 7, the bottom of the clamping mechanism 7 is fixedly connected to the top of the moving 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 motionless, and then the rotating table 702 drives the rotor to rotate, and the bracket 603 drives the rubber cylinder 604 to approach the rotor. The air pipe is connected to an external air pressure device to squeeze out the glue inside the rubber cylinder 604 by pressurizing, 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, and then the moving plate 3 drives the rotor to approach the feeding mechanism 2, and the lifting column 701 drives the rotor to rise, contact with the feeding mechanism 2 to evenly stick the magnetic steel to the inner wall of the rotor, and 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 which is fixedly connected to the top of the movable plate 3, the top of the lifting column 701 is rotatably connected to a rotating table 702, the top of the rotating table 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 component 705, and the top of the connecting plate 704 is rotatably connected to a limiting component 706 on a side away from the cleaning component 705.

[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 inside 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 to approach the feeding mechanism 2. The telescopic column 703 lifts the rotor upward to make it 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. 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 contacted with the glue surface not covered by the magnet, so that dust adheres 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, an outer wall of the hose 605 is fixedly connected to one end of the rubber cylinder 604 away from the scraping assembly 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 assembly 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. As the rotor rotates, the inner wall of the rotor is glued. After the gluing is completed, the scraper component 606 is close to the needle and the needle is inserted into the scraper 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 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 block the needle. The scraper 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, using Figure 1-Figure 9 A motor rotor magnetic steel pasting device according to one embodiment of the present invention is described as follows.

[0043] like Figure 1-Figure 9As shown, a motor rotor magnetic steel 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 tube 604, the bottom of the mounting plate 6061 is fixedly connected with a first telescopic rod 6062, the bottom of the first telescopic rod 6062 is rotatably connected with a 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 with a clamping plate 6065 on the side away from the collecting groove 6064.

[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 placed upright. When the sleeve 6074 pushes the glue upward and there is residual dry glue hanging 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 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 needle is kept clean in cooperation with the protective component 607.

[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 middle 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 of the insertion rod 6073, 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 to approach 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 approaches the needle, it pushes the excess glue upwards to keep it away from the outlet end of the needle. When the sleeve 6074 approaches the needle, the insertion rod 6073 is inserted into a part of the needle to block the needle and also dredge the needle so that it can always discharge glue.

[0047] The cleaning assembly 705 includes a first arc block 7051, the bottom of which is rotatably connected to the top of the connecting plate 704, the inner wall of the first arc 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, an alcohol tank 7052 is provided at the top of the first arc block 7051, an 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 fixing plate 7056, the top of the fixing plate 7056 is evenly provided with clamping blocks 7057, the bottom of the clamping blocks 7057 is slidably connected to the top of the fixing plate 7056, the bottom of the fixing plate 7056 is fixedly connected to 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 includes a second arc block 7061, the bottom of which 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, the top of the second hydraulic rod 7062 is rotatably connected to a collar 7063, the bottom of the collar 7063 is evenly provided with limiting rods 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 socketed with the outer wall of the limiting rod 7065, the inner wall of the collar 7063 is evenly provided with partition rods 7064, the outer wall of the partition rod 7064 is fixedly connected to the inner wall of the collar 7063.

[0049] Initially, the sponge pad 7058 is placed in the alcohol tank 7052, and 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 block 7061 and the first arc block 7051 to approach each other to clamp the rotor, and 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 sleeved with 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 of the inner wall of the rotor through the gap of the clamping block 7057, so that the surrounding and bottom of the inner wall of the rotor are cleaned, and then the sponge pad 7058 is put back into the alcohol tank 7052.

[0050] 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 on the top of the rotor. The partition rod 7064 is located on the inner wall of the rotor, separating its inner wall to reserve the position of each piece of magnetic steel, and then gluing is performed. 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, so that when gluing the inner wall of the rotor, 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, the excess glue contacts the dust or tiny debris in the air, causing the inner wall of the rotor to adhere to debris, 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 magnetic steel 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 in a concave shape, 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, and the rotor is removed for the next step of processing. 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 magnetic steel is attached, so as to facilitate the next step of processing.

[0052] The specific workflow is as follows:

[0053] During operation, 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 sleeved with 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 the 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 stays on the top of the rotor. The partition rod 7064 is located on the inner wall of the rotor, separating the inner wall, reserving the position of each piece of magnetic steel, and then gluing is performed.

[0055] Then the rotating table 702 drives the rotor to rotate, the bracket 603 drives the rubber tube 604 close to the rotor, and the air pipe is connected to an external air pressure device to squeeze out the glue inside the rubber tube 604 by pressurizing, and squeeze the glue onto the inner wall of the rotor. At this time, the surface of the limiting component 706 is also stained with some glue, 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, contact with the feeding mechanism 2 to evenly stick the magnetic steel to the inner wall of the rotor, and the moving plate 3 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 to approach 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 approaches the needle, it pushes the excess glue upward to keep it away from the outlet end of the needle.

[0057] When the sleeve 6074 pushes the glue upwards and leaves residual dry glue hanging 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 collecting groove 6064.

[0058] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and 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 device also includes: A glue dispensing mechanism (6), the bottom of which is fixedly connected to a side of the top of the machine platform (1) away from the feeding mechanism (2); The dispensing mechanism (6) comprises a base (601), the bottom of the base (601) is fixedly connected to the top of the machine platform (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 arranged inside the bracket (603), a scraping component (606) is arranged 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), the bottom of the clamping mechanism (7) being 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 moving 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 component (705), and the top of the connecting plate (704) is rotatably connected to a limiting component (706) at a side away from the cleaning component (705).

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

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

4. The motor rotor magnetic steel pasting equipment according to claim 3 is characterized in that: The protective component (607) comprises a fixed plate (6071), the top of which is fixedly connected to the bottom of the rotating block (6063), a second telescopic rod (6072) is fixedly connected to one side of the fixed plate (6071) close to the rotating block (6063), and an 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 is characterized in that: An insertion rod (6073) is fixedly connected to the central axis of the top of the second telescopic rod (6072), a sleeve (6074) is fixedly connected to the side of the top of the second telescopic rod (6072) away from the insertion rod (6073), an 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 is characterized in that: The cleaning assembly (705) includes a first arc block (7051), the bottom of the first arc block (7051) is rotatably connected to the top of the connecting plate (704), the inner wall of the first arc 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 the top of the first arc block (7051) is provided with an alcohol tank (7052).

7. The motor rotor magnetic steel pasting equipment according to claim 6 is 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 fixing plate (7056), the top of the fixing plate (7056) is evenly provided with clamping blocks (7057), the bottom of the clamping blocks (7057) is slidably connected to the top of the fixing plate (7056), the bottom of the fixing 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 is characterized in that: The limiting assembly (706) comprises 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 equipment 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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