Motor glue filling tool and motor glue filling method

Abstract

The invention discloses a motor glue filling tool and a motor glue filling method, and relates to the technical field of motor stator machining, the motor glue filling tool comprises a motor placing seat, a limiting unit and an auxiliary unit are installed on the motor placing seat, and a motor assembly and a feeding pipe are installed on the auxiliary unit. The device has the beneficial effects that hot air is conveyed into the air guide hole through the quick plug, heat preservation is carried out on the stand column, the motor isolation sleeve and the motor assembly, temperature loss is reduced, and it is avoided that flowing of glue in the motor assembly is affected by cooling, and meanwhile airflow flowing in the air guide hole drives the rotating shaft, the telescopic mechanism and the hammer head to rotate through the blades; and the vertical column is knocked and vibrated in the rotating process, through knock vibration, overflow of air in glue is accelerated, flowing is accelerated, the motor assembly is evenly filled with the glue, the situation that filling is not in place is avoided, and the glue filling quality and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of motor stator processing, in particular to a motor glue filling tool and a motor glue filling method. Background Art

[0002] In order to meet the requirements of motor windings on voltage resistance, stator winding insulation strength, mechanical strength during operation, thermal conductivity, mechanical vibration and noise control, etc., a glue filling machine is needed to fill and seal the motor during production. During the filling process, the motor is installed on the tooling and the motor is positioned and fixed by the tooling.

[0003] By comparing with the existing technologies in related fields, it can be seen that the current traditional motor glue filling tooling needs to clean the glue from the inner hole of the motor stator and the opening edge of the inner hole after glue filling, resulting in low production efficiency of the glue filling process. In addition, the traditional motor glue filling tooling also has the risk of insufficient glue filling, which affects the performance of the motor. Summary of the invention

[0004] The purpose of the present invention is to provide a motor glue filling tool and a motor glue filling method in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: A motor glue filling tool, comprising a motor placement seat, a limit unit and an auxiliary unit are installed on the motor placement seat, and a motor assembly and a feed pipe are installed on the auxiliary unit; The auxiliary unit includes a motor base plate, a column, a motor cover plate and a rotating shaft. The motor base plate is installed on the motor placement seat, the motor base plate is connected to the lower end of the motor assembly, a column is fixedly installed at the center position of the motor base plate, a motor isolation sleeve is fixedly sleeved on the column, the column and the motor isolation sleeve are slidably installed at the center position of the motor assembly, two quick plugs are installed on the column, a mounting groove and an air guide hole are arranged in the column, the mounting groove is an elliptical groove, and the two ends of the air guide hole are respectively connected to the two quick plugs, the rotating shaft is rotatably installed in the column, a blade is arranged on the part of the rotating shaft located in the air guide hole, a knocking assembly is installed on the part of the rotating shaft located in the mounting groove, the motor cover plate is slidably installed on the column and the motor isolation sleeve, the motor cover plate is located at the upper end of the motor assembly, and a feed pipe is installed on the motor cover plate.

[0006] Furthermore, the striking assembly on the rotating shaft includes a telescopic mechanism, which is installed on the rotating shaft, and a hammer head is installed on the telescopic mechanism, and the telescopic mechanism and the hammer head are located in the installation groove.

[0007] Furthermore, a screw hole is provided at the center position of the lower surface of the column, and a stud is fixedly installed at the center position of the motor base plate, and the stud is threadedly connected in the screw hole.

[0008] Furthermore, the feed pipe is arranged on the motor cover plate, and the feed pipe is Y-shaped.

[0009] Furthermore, the limiting unit on the motor placement seat includes a two-way adjustment component and a motor clamping plate. The upper surface of the motor placement seat is provided with a slide groove, the two-way adjustment component is installed in the slide groove, and two motor clamping plates are installed on the two-way adjustment component. The motor clamping plates are slidably connected to the motor placement seat.

[0010] Furthermore, the bidirectional adjustment component on the motor placement seat includes a bidirectional screw, which is rotatably installed in a slide groove on the motor placement seat, and a handwheel is installed on the end of the bidirectional screw. The threads at both ends of the bidirectional screw are in opposite directions, and sliders are threaded on the opposite threads at both ends of the bidirectional screw. The slider is slidably connected to the motor placement seat, and the slider is fixedly connected to the motor clamping plate, and a motor anti-slip pad is installed on the motor clamping plate.

[0011] Furthermore, a first inclined surface is arranged on the lower surface of the motor clamping plate, and a second inclined surface is arranged on the upper surface of the motor bottom plate, and the second inclined surface is slidably connected to the first inclined surface.

[0012] Furthermore, an adjusting bolt is threadedly connected to the upper surface of the motor clamping plate, a pressing plate is rotatably mounted on the adjusting bolt, and the pressing plate is slidably connected to the upper surface of the motor cover plate.

[0013] Furthermore, a positioning column is fixedly installed on the upper surface of the motor placement seat, and a positioning hole is provided on the lower surface of the motor base plate, and the positioning column is slidably connected to the positioning hole.

[0014] A method for filling glue of a motor filling glue tool comprises the following steps: a. Place the motor base plate on the motor placement seat through the positioning columns and positioning holes, install the columns and the motor isolation sleeve on the motor base plate through the screw holes and studs, slide the motor assembly on the columns and the motor isolation sleeve, the lower surface of the motor assembly is in contact with the motor base plate, slide the motor cover plate on the columns and the motor isolation sleeve, and the motor cover plate covers the upper surface of the motor assembly; b. The bidirectional screw drives the motor clamping plate and the motor anti-skid pad to clamp and fix the motor assembly through the slider, and the motor clamping plate presses and fixes the motor bottom plate through the first inclined surface and the second inclined surface, and drives the pressing plate to press the motor cover plate onto the motor assembly through the adjusting bolt; c. Preheat the motor seat, motor assembly and column before work. The column and motor isolation sleeve expand due to heat, and the motor isolation sleeve fits on the motor assembly and motor cover; d. Glue the motor assembly through the feed pipe, and deliver hot air into the air guide hole through the quick plug. The flowing hot air keeps the column, motor isolation sleeve and motor assembly warm. At the same time, the airflow in the air guide hole drives the telescopic mechanism and hammer to knock and vibrate the column through the blades and the shaft. The knocking and vibration of the hammer makes the air in the glue overflow, and speeds up the flow on the motor assembly to fully fill the motor assembly. e. After the work is completed, the motor placement seat and the motor assembly are heated to heat and cure the glue. Since the motor isolation sleeve fits tightly on the motor assembly, it effectively isolates the inner hole of the motor assembly; f. After the curing is completed, turn the adjusting bolt to release the fixing of the pressure plate to the motor cover, remove the motor cover, and the column will shrink after cooling. The column drives the motor isolation sleeve to disengage. Rotate the column to make the stud disengage from the screw hole. Use the rotation of the column to disengage the motor isolation sleeve. Complete the disassembly of the column. The inner hole of the motor assembly does not need to be cleaned; g. Rotate the bidirectional screw in the opposite direction. The bidirectional screw drives the motor clamping plate to move in the opposite direction through the slider, so that the motor clamping plate is separated from the motor assembly. The motor clamping plate does not separate from the motor bottom plate at this time. The motor clamping plate limits the motor bottom plate, separates the motor bottom plate and the motor assembly, and removes the motor assembly.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. During operation, hot air is delivered to the air guide hole through the quick plug to insulate the column, motor isolation sleeve and motor assembly, reduce temperature loss, and avoid affecting the flow in the motor assembly due to cooling. At the same time, the air flow in the air guide hole drives the shaft, telescopic mechanism and hammer head to rotate through the blades, and knocks and vibrates the column during the rotation. The vibration of the knocking speeds up the overflow of air in the glue and speeds up the flow, so that the motor assembly is evenly filled to avoid inadequate filling, thereby improving quality and efficiency.

[0016] 2. Before work, the column expands after heating, and the motor isolation sleeve is supported by the column. The motor isolation sleeve fills the gap between the column and the motor assembly, effectively isolating the glue from entering the inner hole of the motor assembly, improving the cleanliness of the inner hole of the motor assembly. After the work is completed, there is no need to clean the inner hole of the motor assembly, which effectively improves the efficiency of glue filling and reduces workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the first axis side structure of a motor glue potting tooling according to the present invention; Figure 2 The invention relates to a motor glue filling tooling Figure 1 The enlarged structural diagram at A in the middle; Figure 3 It is a schematic diagram of the second axis side structure of a motor glue potting tooling according to the present invention; Figure 4 It is a schematic diagram of a side cross-sectional structure of a motor glue potting tooling according to the present invention; Figure 5 The invention relates to a motor glue filling tooling Figure 4 The enlarged structural diagram at B in the middle; Figure 6 The invention relates to a motor glue filling tooling Figure 4 The enlarged structural diagram at C in the middle; Figure 7 It is a schematic diagram of the front cross-sectional structure of a motor glue potting tooling according to the present invention; Figure 8 The invention relates to a motor glue filling tooling Figure 7 The enlarged structural diagram at D in the middle; Fig. 9 It is a schematic diagram of the exploded structure of a motor glue filling tooling according to the present invention; Fig.10 It is a partial top view structural schematic diagram of a motor glue potting tooling according to the present invention.

[0019] The following are the descriptions of the reference numerals: 1. Motor placement seat; 2. Motor assembly; 301. Motor base plate; 302. Column; 303. Motor isolation sleeve; 304. Motor cover; 305. Quick plug; 306. Mounting slot; 307. Air guide hole; 308. Blade; 309. Telescopic mechanism; 310. Hammer; 311. Screw hole; 312. Stud; 313. Rotating shaft; 401. Bidirectional screw; 402. Sliding block; 403. Motor clamping plate; 404. Motor anti-skid pad; 405. First inclined plane; 406. Second inclined plane; 407. Adjusting bolt; 408. Pressing plate; 5. Feed pipe; 6. Positioning column; 7. Positioning hole. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1-Figure 10As shown, a motor glue filling tool comprises a motor placement seat 1, a limiting unit and an auxiliary unit are installed on the motor placement seat 1, a motor assembly 2 and a feeding pipe 5 are installed on the auxiliary unit, the motor assembly 2 is clamped and fixed by the limiting unit, and the motor assembly 2 is supported and shielded by the auxiliary unit. When filling glue, glue is added into the motor assembly 2 through the feeding pipe 5, and the glue is evenly filled into the motor assembly 2 through the auxiliary unit, thereby improving the quality of filling glue; like Figure 1-Figure 10As shown, the auxiliary unit includes a motor base plate 301, a column 302, a motor cover plate 304 and a rotating shaft 313. The motor base plate 301 is installed on the motor placement seat 1, and the motor base plate 301 is connected to the lower end of the motor assembly 2. The column 302 is fixedly installed at the center position of the motor base plate 301, and a motor isolation sleeve 303 is fixedly sleeved on the column 302. The column 302 and the motor isolation sleeve 303 are slidably installed at the center position of the motor assembly 2. Two quick plugs 305 are installed on the column 302, and a mounting groove 306 and an air guide hole 307 are provided in the column 302. The mounting groove 306 is an elliptical groove, and the two ends of the air guide hole 307 are respectively connected to the two quick plugs 305. The rotating shaft 313 is rotatably installed in the column 302, and the rotating shaft 313 is located at the air guide hole 3 07 is provided with a blade 308, a knocking assembly is installed on the part of the rotating shaft 313 located in the installation groove 306, the motor cover 304 is slidably installed on the column 302 and the motor isolation sleeve 303, the motor cover 304 is located at the upper end of the motor assembly 2, and the motor cover 304 is installed with a feed pipe 5, the motor base plate 301 is installed on the motor placement seat 1, the column 302 is installed on the motor base plate 301, the motor assembly 2 is slidably installed on the column 302 and the motor isolation sleeve 303, the motor cover 304 is installed on the column 302 and the motor isolation sleeve 303, the motor placement seat 1, the motor cover 304, the column 302 and the motor isolation sleeve 303 are preheated, and the column 302 and the motor isolation sleeve 303 expand due to heat, The motor isolation sleeve 303 is attached to the motor assembly 2 and the motor cover 304 to fill the gap between the column 302 and the motor assembly 2. When pouring glue, the air outlet of the external hot air blower is connected through the quick plug 305. The external glue pouring machine adds glue to the motor assembly 2 through the feed pipe 5. At the same time, the external hot air blower conveys hot air into the air guide hole 307 through the quick plug 305. The conveyed hot air is used to insulate the column 302, the motor isolation sleeve 303 and the motor assembly 2 to reduce temperature loss and avoid affecting the flow of glue in the motor assembly 2 due to cooling. When the hot air flows in the air guide hole 307, the flowing hot air blows the blade 308, and the blade 308 drives the shaft 313 to rotate, and the shaft 313 drives the knocking assembly to rotate. Since the mounting groove 306 is a special-shaped groove, after the knocking component rotates to a certain position, the knocking component and the column 302 come into contact, and the knocking component knocks and vibrates the column 302. The vibration generated by the knocking is transmitted to the motor component 2 through the motor isolation sleeve 303. The glue is vibrated by the vibration during the knocking, so that the bubbles in the glue are broken and the glue overflows and overflows through the feed pipe 5. The vibration of the knocking can accelerate the flow of the glue, so that the glue is evenly filled on the motor component 2, avoiding the glue from being filled in place, and improving the quality of the glue filling. After the glue filling is completed, the glue is heated and cured. Since the motor isolation sleeve 303 fits tightly on the motor component 2, it effectively isolates the glue from entering the inner hole of the motor component 2, and improves the cleanliness of the inner hole of the motor component 2 after the glue filling.After the glue filling is completed, there is no need to clean the inner hole of the motor component 2, which effectively improves the efficiency of glue filling and reduces the workload.

[0021] like Figure 5 , Figure 8 As shown, the striking assembly on the rotating shaft 313 includes a telescopic mechanism 309, which is installed on the rotating shaft 313. A hammer head 310 is installed on the telescopic mechanism 309. The telescopic mechanism 309 and the hammer head 310 are located in the mounting groove 306. The telescopic mechanism 309 adopts the existing technology. The rotating shaft 313 drives the telescopic mechanism 309 and the hammer head 310 to rotate. Due to the centrifugal force of the hammer head 310 during rotation, the hammer head 310 will stretch the telescopic mechanism 309. When the hammer head 310 rotates to a certain position, the hammer head 310 collides with the column 302, and the column 302 is struck and vibrated. After the hammer head 310 contacts the column 302, the hammer head 310 compresses the telescopic mechanism 309 to avoid affecting the rotation of the hammer head 310.

[0022] like Figure 6 , Fig. 9 As shown, a screw hole 311 is provided at the center position of the lower surface of the column 302, and a stud 312 is fixedly installed at the center position of the motor base plate 301. The stud 312 is threadedly connected in the screw hole 311. The column 302 is fixed on the motor base plate 301 through the stud 312 and the screw hole 311, thereby improving the stability of the column 302.

[0023] like Figure 1 , Figure 3 , Fig. 9 As shown, the feed pipe 5 is arranged on the motor cover 304, and the feed pipe 5 is Y-shaped. Through the arranged feed pipe 5, multi-point glue pouring can be performed to improve the uniformity of glue pouring. Since the feed pipe 5 is Y-shaped, it is convenient to add the glue for glue pouring into the feed pipe 5.

[0024] like Figure 1-Figure 3 , Figure 7 , Fig. 9 , Fig.10 As shown, the limiting unit on the motor placement seat 1 includes a two-way adjustment component and a motor clamping plate 403. A slide groove is provided on the upper surface of the motor placement seat 1, and the two-way adjustment component is installed in the slide groove. Two motor clamping plates 403 are installed on the two-way adjustment component. The motor clamping plate 403 is slidably connected to the motor placement seat 1. The motor clamping plate 403 is driven to move by the two-way adjustment component to adjust the position of the motor clamping plate 403. The motor assembly 2 is clamped and fixed by the motor clamping plate 403, and the motor assembly 2 is positioned and fixed, thereby improving the stability of the motor assembly 2 during the glue pouring process.

[0025] like Figure 1-Figure 3 , Figure 7 , Fig.10As shown, the bidirectional adjustment component on the motor placement seat 1 includes a bidirectional screw 401, which is rotatably installed in the slide groove on the motor placement seat 1, and a hand wheel is installed at the end of the bidirectional screw 401. The thread directions of the two ends of the bidirectional screw 401 are opposite, and the two ends of the bidirectional screw 401 are threadedly connected with a slider 402 on the opposite threads, and the slider 402 is slidably connected to the motor placement seat 1, and the slider 402 is fixedly connected to the motor clamping plate 403. The motor anti-skid pad 404 is installed on the motor clamping plate 403, and the hand wheel is turned to drive the bidirectional The screw 401 rotates, and the slider 402 is driven to move by the bidirectional screw 401, and the motor clamping plate 403 is driven to move by the slider 402. The motor clamping plate 403 clamps and fixes the motor assembly 2 through the motor anti-skid pad 404. The motor anti-skid pad 404 improves the anti-skid property of the motor clamping plate 403, improves the stability of the motor clamping plate 403 when clamping and fixing the motor assembly 2, and protects the motor assembly 2 through the motor anti-skid pad 404 to prevent the motor clamping plate 403 from causing damage to the motor assembly 2.

[0026] like Figure 2 As shown, a first inclined surface 405 is provided on the lower surface of the motor clamping plate 403, and a second inclined surface 406 is provided on the upper surface of the motor base plate 301. The second inclined surface 406 is slidably connected to the first inclined surface 405. When the motor clamping plate 403 moves, the motor clamping plate 403 applies a force to the motor base plate 301 through the first inclined surface 405 and the second inclined surface 406, thereby pressing and fixing the motor base plate 301.

[0027] like Figure 1 , Figure 3 , Figure 7 , Fig. 9 As shown, the upper surface of the motor clamping plate 403 is threadedly connected with an adjusting bolt 407, and a pressure plate 408 is rotatably installed on the adjusting bolt 407. The pressure plate 408 is slidably connected to the upper surface of the motor cover 304. After the motor cover 304 is installed, the pressure plate 408 is rotated to move the pressure plate 408 to the top of the motor cover 304, and the adjusting bolt 407 is rotated to drive the pressure plate 408 to move through the adjusting bolt 407, and the motor cover 304 is pressed and fixed by the pressure plate 408.

[0028] like Figure 6 As shown, a positioning column 6 is fixedly installed on the upper surface of the motor placement seat 1, and a positioning hole 7 is provided on the lower surface of the motor base plate 301. The positioning column 6 is slidably connected to the positioning hole 7. When the motor base plate 301 is installed on the motor placement seat 1, the positioning hole 7 on the motor base plate 301 and the positioning column 6 on the motor placement seat 1 are moved to corresponding positions, so that the positioning column 6 slides into the positioning hole 7, and the motor base plate 301 is positioned and installed on the motor placement seat 1 through the positioning column 6 and the positioning hole 7.

[0029] A method for filling glue of a motor filling glue tool is as follows: a. Place the motor base plate 301 on the motor placement seat 1 through the positioning column 6 and the positioning hole 7, install the column 302 and the motor isolation sleeve 303 on the motor base plate 301 through the screw hole 311 and the stud 312, slide the motor assembly 2 on the column 302 and the motor isolation sleeve 303, the lower surface of the motor assembly 2 is in contact with the motor base plate 301, slide the motor cover 304 on the column 302 and the motor isolation sleeve 303, and the motor cover 304 covers the upper surface of the motor assembly 2; b. The bidirectional screw 401 drives the motor clamping plate 403 and the motor anti-skid pad 404 to clamp and fix the motor assembly 2 through the slider 402. The motor clamping plate 403 presses and fixes the motor bottom plate 301 through the first inclined surface 405 and the second inclined surface 406. The motor cover plate 304 is pressed on the motor assembly 2 by driving the pressing plate 408 through the adjusting bolt 407; c. Preheat the motor placement seat 1, the motor assembly 2 and the column 302 before work. The column 302 and the motor isolation sleeve 303 expand due to heat, and the motor isolation sleeve 303 fits on the motor assembly 2 and the motor cover 304; d. Glue is poured into the motor assembly 2 through the feed pipe 5, and hot air is delivered to the air guide hole 307 through the quick plug 305. The flowing hot air keeps the column 302, the motor isolation sleeve 303 and the motor assembly 2 warm. At the same time, the airflow in the air guide hole 307 drives the telescopic mechanism 309 and the hammer head 310 to knock and vibrate the column 302 through the blades 308 and the rotating shaft 313. The knocking and vibration of the hammer head 310 causes the air in the glue to overflow, and accelerates the flow speed on the motor assembly 2, so that the motor assembly 2 is fully filled; e. After the work is completed, the motor placement seat 1 and the motor assembly 2 are heated to heat and cure the glue. Since the motor isolation sleeve 303 fits tightly on the motor assembly 2, it effectively isolates the inner hole of the motor assembly 2; f. After the curing is completed, the adjusting bolt 407 is rotated to release the fixing of the pressing plate 408 to the motor cover 304, and the motor cover 304 is removed. The column 302 shrinks after cooling, and the column 302 drives the motor isolation sleeve 303 to disengage. The column 302 is rotated to make the stud 312 disengage from the screw hole 311. The motor isolation sleeve 303 is disengaged by the rotation of the column 302, and the disassembly of the column 302 is completed. The inner hole of the motor assembly 2 does not need to be cleaned; g. Rotate the bidirectional screw 401 in the opposite direction. The bidirectional screw 401 drives the motor clamping plate 403 to move in the opposite direction through the slider 402, so that the motor clamping plate 403 is separated from the motor assembly 2. The motor clamping plate 403 does not separate from the motor bottom plate 301 at this time. The motor clamping plate 403 limits the motor bottom plate 301, separates the motor bottom plate 301 and the motor assembly 2, and removes the motor assembly 2.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A motor glue filling tool, characterized in that: It comprises a motor placement seat (1), a limiting unit and an auxiliary unit are mounted on the motor placement seat (1), and a motor assembly (2) and a feed pipe (5) are mounted on the auxiliary unit; The auxiliary unit comprises a motor base plate (301), a column (302), a motor cover plate (304) and a rotating shaft (313); the motor base plate (301) is mounted on the motor placement seat (1); the motor base plate (301) is connected to the lower end of the motor assembly (2); a column (302) is fixedly mounted at the center of the motor base plate (301); a motor isolation sleeve (303) is fixedly sleeved on the column (302); the column (302) and the motor isolation sleeve (303) are slidably mounted at the center of the motor assembly (2); two quick plugs (305) are mounted on the column (302); a mounting groove (306) and a guide groove (306) are provided in the column (302); The air hole (307) is an elliptical groove, the two ends of the air guide hole (307) are respectively connected to the two quick plugs (305), the rotating shaft (313) is rotatably mounted in the column (302), a blade (308) is arranged on the part of the rotating shaft (313) located in the air guide hole (307), a knocking assembly is installed on the part of the rotating shaft (313) located in the mounting groove (306), the motor cover plate (304) is slidably mounted on the column (302) and the motor isolation sleeve (303), the motor cover plate (304) is located at the upper end of the motor assembly (2), and the feed pipe (5) is installed on the motor cover plate (304).

2. The motor glue filling tool according to claim 1, characterized in that: The striking assembly on the rotating shaft (313) comprises a telescopic mechanism (309), the telescopic mechanism (309) being mounted on the rotating shaft (313), a hammer head (310) being mounted on the telescopic mechanism (309), and the telescopic mechanism (309) and the hammer head (310) being located in the mounting groove (306).

3. The motor glue filling tool according to claim 1, characterized in that: A screw hole (311) is provided at the center of the lower surface of the column (302), and a stud (312) is fixedly installed at the center of the motor base plate (301), and the stud (312) is threadedly connected in the screw hole (311).

4. The motor glue filling tool according to claim 1, characterized in that: The feed pipe (5) is arranged on the motor cover plate (304), and the feed pipe (5) is Y-shaped.

5. The motor glue filling tool according to claim 1, characterized in that: The limiting unit on the motor placement seat (1) comprises a bidirectional adjustment component and a motor clamping plate (403); a slide groove is provided on the upper surface of the motor placement seat (1); the bidirectional adjustment component is installed in the slide groove; two motor clamping plates (403) are installed on the bidirectional adjustment component; and the motor clamping plates (403) are slidably connected to the motor placement seat (1).

6. The motor glue filling tool according to claim 5, characterized in that: The bidirectional adjustment assembly on the motor placement seat (1) comprises a bidirectional screw (401), the bidirectional screw (401) is rotatably mounted in the slide groove on the motor placement seat (1), a hand wheel is mounted on the end of the bidirectional screw (401), the threads at both ends of the bidirectional screw (401) are in opposite directions, a slider (402) is threadedly connected to the opposite threads at both ends of the bidirectional screw (401), the slider (402) is slidably connected to the motor placement seat (1), the slider (402) is fixedly connected to the motor clamping plate (403), and a motor anti-slip pad (404) is mounted on the motor clamping plate (403).

7. The motor glue filling tool according to claim 5, characterized in that: The lower surface of the motor clamping plate (403) is provided with a first inclined surface (405), and the upper surface of the motor bottom plate (301) is provided with a second inclined surface (406), and the second inclined surface (406) is slidably connected to the first inclined surface (405).

8. The motor glue potting tool according to claim 5, characterized in that: An adjusting bolt (407) is threadedly connected to the upper surface of the motor clamping plate (403), a pressing plate (408) is rotatably mounted on the adjusting bolt (407), and the pressing plate (408) is slidably connected to the upper surface of the motor cover plate (304).

9. The motor glue potting tool according to claim 5, characterized in that: A positioning column (6) is fixedly mounted on the upper surface of the motor placement seat (1), a positioning hole (7) is provided on the lower surface of the motor base plate (301), and the positioning column (6) is slidably connected to the positioning hole (7).

10. A method for glue filling of a motor glue filling tool according to any one of claims 1 to 9, characterized in that: It includes the following steps: a. The motor base plate (301) is placed on the motor placement seat (1) through the positioning column (6) and the positioning hole (7); the column (302) and the motor isolation sleeve (303) are installed on the motor base plate (301) through the screw hole (311) and the stud (312); the motor assembly (2) is slidably installed on the column (302) and the motor isolation sleeve (303), so that the lower surface of the motor assembly (2) is in contact with the motor base plate (301); the motor cover (304) is slidably installed on the column (302) and the motor isolation sleeve (303), and the motor cover (304) covers the upper surface of the motor assembly (2); b. The bidirectional screw (401) drives the motor clamping plate (403) and the motor anti-skid pad (404) to clamp and fix the motor assembly (2) through the slider (402); the motor clamping plate (403) presses and fixes the motor bottom plate (301) through the first inclined surface (405) and the second inclined surface (406); and the adjusting bolt (407) drives the pressing plate (408) to press the motor cover plate (304) onto the motor assembly (2); c. Preheating the motor placement seat (1), the motor assembly (2) and the column (302) before operation, so that the column (302) and the motor isolation sleeve (303) expand due to the heat, and the motor isolation sleeve (303) fits on the motor assembly (2) and the motor cover (304); d. Glue is poured into the motor assembly (2) through the feed pipe (5), and hot air is delivered into the air guide hole (307) through the quick plug (305). The flowing hot air keeps the column (302), the motor isolation sleeve (303) and the motor assembly (2) warm. At the same time, the airflow in the air guide hole (307) drives the telescopic mechanism (309) and the hammer head (310) to knock and vibrate the column (302) through the blades (308) and the rotating shaft (313). The knocking and vibration of the hammer head (310) causes the air in the glue to overflow, and accelerates the flow speed on the motor assembly (2), so that the motor assembly (2) is fully filled; e. After the work is completed, the motor placement seat (1) and the motor assembly (2) are heated to heat and cure the glue. Since the motor isolation sleeve (303) fits tightly on the motor assembly (2), it effectively isolates the inner hole of the motor assembly (2); f. After the curing is completed, the adjusting bolt (407) is rotated to release the fixing of the pressing plate (408) to the motor cover (304), and the motor cover (304) is removed. The column (302) shrinks after cooling, and the column (302) drives the motor isolation sleeve (303) to be disengaged. The column (302) is rotated to make the stud (312) disengage from the screw hole (311). The rotation of the column (302) is used to make the motor isolation sleeve (303) disengage, and the disassembly of the column (302) is completed. The inner hole of the motor assembly (2) does not need to be cleaned; g. Rotate the bidirectional screw (401) in the opposite direction. The bidirectional screw (401) drives the motor clamping plate (403) to move in the opposite direction through the slider (402), so that the motor clamping plate (403) is separated from the motor assembly (2). At this time, the motor clamping plate (403) does not separate from the motor bottom plate (301). The motor clamping plate (403) limits the motor bottom plate (301), separates the motor bottom plate (301) and removes the motor assembly (2).

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