A tooling for potting adhesive onto the rotor of a new energy vehicle motor

Abstract

This invention belongs to the field of glue-filling equipment technology and discloses a tooling for glue-filling the rotor of a new energy vehicle motor. It includes a base, with a fixing frame fixedly installed at the middle of the left side of the top of the base. A fixing sleeve is fixedly sleeved inside the front end of the top of the fixing frame. This invention, by setting an inlet, a side opening, and a scraper, allows the inlet and side opening to communicate when the movable plate moves downwards and its bottom contacts the top of the inner block. At this time, the second and third valves close while the first valve opens. The piston plate moves downwards inside the top cavity, allowing high-pressure gas inside the top cavity to enter the inlet through the first valve and connecting pipe, and then through the side opening into the sealing rod. Finally, the high-pressure gas pushes the round block, connecting rod, and scraper downwards, causing the scraper to enter the interior of the discharge pipe body, thereby pushing the residual glue inside the discharge pipe body to the bottom of the discharge pipe body.

Description

Technical Field

[0001] This invention belongs to the field of glue-dispensing equipment technology, specifically a tooling for glue dispensing of motor rotors in new energy vehicles. Background Technology

[0002] The motor rotor is also the rotating part of the motor. The motor consists of two parts: the rotor and the stator. It is a device used to convert electrical energy into mechanical energy and mechanical energy into electrical energy. Motor rotors are divided into motor rotors and generator rotors.

[0003] Currently, when processing the rotors of new energy vehicle motors, operators frequently use glue-dispensing fixtures to facilitate the tight installation and fixation of internal components. However, existing glue-dispensing fixtures typically use a dispensing head to discharge the glue. After dispensing, some glue remains inside the discharge tube of the dispensing head, which, once cured, severely hinders subsequent glue discharge. This problem becomes increasingly pronounced with prolonged use, as operators cannot effectively clean it after each dispensing operation. Furthermore, the discharge tube of the dispensing head generally has a fixed internal size, meaning the volume of glue that can be dispensed at one time is limited. When operators need to dispense more glue at once, they must disassemble and replace the dispensing head with a suitable replacement tube, which is extremely inconvenient and reduces operator efficiency. Therefore, improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide a tooling for potting adhesive onto the rotor of a new energy vehicle motor, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tooling for potting adhesive on the rotor of a new energy vehicle motor, comprising a base, a fixing frame fixedly installed at the middle of the left side of the top of the base, a fixing sleeve fixedly sleeved inside the front end of the top of the fixing frame, the top and bottom ends of the fixing sleeve penetrating the fixing frame and extending above and below the fixing frame, an mounting block fixedly installed at the bottom of the fixing sleeve, a potting head body fixedly sleeved on the outer surface of the mounting block, a discharge pipe body fixedly sleeved inside the bottom end of the potting head body, a bottom cavity opened at the bottom end of the fixing sleeve, an inner block fixedly installed on the left side of the bottom cavity, an opening opened between the inside of the inner block and the left side of the fixing sleeve, and a movable plate movably sleeved on the top of the bottom cavity. A sealing rod is fixedly installed at the center of the bottom of the movable plate. The bottom end of the sealing rod passes through the inner block, the fixing sleeve, and the mounting block in sequence and extends to the interior of the bottom end of the mounting block. The fixing sleeve has a top cavity located above the bottom cavity. A first valve located at the bottom left side of the top cavity is fixedly installed on the left side of the fixing sleeve. A connecting pipe is fixedly connected to the left side of the first valve. The bottom end of the connecting pipe is fixedly connected to the left side of the fixing sleeve. A side opening is opened at the top left side of the sealing rod. A round block is movably sleeved inside the sealing rod. A connecting rod is fixedly connected to the bottom of the round block. The bottom end of the connecting rod passes through the sealing rod and extends to the interior of the bottom end of the sealing rod, where a scraper is fixedly installed. The outer surface of the scraper is movably connected to the interior of the bottom end of the sealing rod.

[0006] Preferably, a flexible spring is movably sleeved on the outer surface of the connecting rod, the top end of the flexible spring is fixedly connected to the bottom of the circular block, and the bottom end of the flexible spring is fixedly connected to the bottom of the inner cavity of the sealing circular rod.

[0007] Preferably, a pneumatic cylinder is fixedly installed on the top of the fixed sleeve, the bottom end of the pneumatic cylinder penetrates the fixed sleeve and extends to the interior of the top of the fixed sleeve, and a piston plate located at the top of the inner cavity of the top cavity is fixedly installed on the bottom end of the pneumatic cylinder, and the outer surface of the piston plate is movably connected to the interior of the top cavity.

[0008] Preferably, a second valve is fixedly installed inside the fixed sleeve between the top cavity and the bottom cavity, and a rigid spring is fixedly connected to the bottom of the movable plate on both sides of the sealing rod. The bottom end of the rigid spring passes through the inner block and is fixedly connected to the bottom of the bottom cavity.

[0009] Preferably, an outer sleeve is movably fitted onto the outer surface of the bottom end of the discharge pipe body, and vertical openings are provided at the bottom of both sides of the discharge pipe body. A moving block is movably fitted onto the top of the inner cavity of the vertical opening, the outer end of the moving block is fixedly connected to the inner surface of the outer sleeve, and a connecting spring is fixedly connected to the bottom of the moving block. The bottom end of the connecting spring is fixedly connected to the bottom of the inner cavity of the vertical opening.

[0010] Preferably, a circular sleeve is fixedly fitted onto the outer surface of the discharge pipe body, located above the outer sleeve, the upper surface of the circular sleeve is fixedly connected to the lower surface of the dispensing head body, and a circular ring is movably fitted inside the circular sleeve.

[0011] Preferably, a long rod is fixedly connected to the lower surface of the annular sleeve, the bottom end of the long rod penetrates the annular sleeve shell and extends to the bottom of the annular sleeve shell and is fixedly installed with an annular block, the inner surface of the annular block being fixedly connected to the outer surface of the outer sleeve tube.

[0012] Preferably, a glue delivery pipe is fixedly connected to the back of the glue dispensing head body, the other end of the glue delivery pipe passes through the fixing frame and extends to the outside of the fixing frame, and a heating plate is fixedly sleeved in the inner wall of the glue dispensing head body.

[0013] Preferably, a long tube is fixedly connected to the top right side of the circular sleeve, a third valve is fixedly connected to the top end of the long tube, and the left side of the third valve is fixedly connected to the outer surface of the fixed sleeve.

[0014] Preferably, the bottom of the outer surface of the fixing sleeve has a circular opening, and the inside of the circular opening communicates with the inside of the bottom cavity.

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

[0016] 1. This invention, by setting up a through-hole, a side opening, and a scraper, allows the interior of the through-hole to communicate with the interior of the side opening when the movable plate moves downward and its bottom contacts the top of the inner block. At this time, the second and third valves close while the first valve opens, and the piston plate moves downward inside the top cavity. This allows the high-pressure gas inside the top cavity to enter the interior of the through-hole through the first valve and the connecting pipe, and then enter the interior of the sealing rod through the side opening. Finally, the high-pressure gas will push the round block, the connecting rod, and the scraper downward, causing the scraper to enter the interior of the discharge pipe body. This pushes the residual adhesive inside the discharge pipe body to the bottom of the discharge pipe body for timely cleaning by the operator, effectively ensuring that the adhesive can be smoothly discharged downward inside the discharge pipe body during each dispensing operation.

[0017] 2. This invention, by setting up an outer sleeve, a circular sleeve, and a third valve, allows the piston plate to move downwards when the first and second valves are closed and the third valve is open. This allows the high-pressure gas inside the top cavity to enter the interior of the circular sleeve through the third valve and the long tube. The high-pressure gas then compresses the circular sleeve, causing the long rod, the circular block, and the outer sleeve to move downwards as a whole. This results in the bottom end of the outer sleeve being located below the discharge pipe body, at which point the adhesive will be discharged from inside the outer sleeve. Since the inner diameter of the outer sleeve is larger than the inner diameter of the discharge pipe body, the volume of adhesive discharged at one time is also increased. This achieves the goal of increasing the volume of adhesive discharged at one time without disassembly or replacement, thus facilitating the operation of the operator.

[0018] 3. This invention, by setting up a movable plate, a sealing rod, and a second valve, allows the piston plate to move downwards when the first and third valves are closed and the second valve is open. This causes the high-pressure gas inside the top cavity to push the movable plate downwards inside the bottom cavity through the second valve. Eventually, the movable plate is blocked by the inner block. The cooperation between the sealing rod and the bottom of the scraper block seals the top of the discharge pipe body and the bottom of the inner cavity of the dispensing head body, preventing glue leakage and thus achieving automatic opening and closing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic cross-sectional view of the side of the present invention;

[0021] Figure 3 This is a cross-sectional view of the front of the present invention;

[0022] Figure 4 This is a cross-sectional structural diagram of the discharge pipe body of the present invention;

[0023] Figure 5 This is a cross-sectional view of the fixing sleeve of the present invention;

[0024] Figure 6 for Figure 5 Schematic diagram of the internal structure of the midsole cavity;

[0025] Figure 7 for Figure 5 A magnified schematic diagram of the partial structure at point A in the middle;

[0026] Figure 8 for Figure 5 A magnified schematic diagram of the structure at point B in the middle.

[0027] In the diagram: 1. Base; 2. Fixing frame; 3. Fixing sleeve; 4. Mounting block; 5. Dispensing head body; 6. Discharge pipe body; 7. Bottom cavity; 8. Inner block; 9. Movable plate; 10. Sealing rod; 11. Top cavity; 12. First valve; 13. Connecting pipe; 14. Through port; 15. Side port; 16. Round block; 17. Connecting rod; 18. Scraper; 19. Flexible spring; 20. Pneumatic cylinder; 21. Piston plate; 22. Second valve; 23. Rigid spring; 24. Outer sleeve; 25. Vertical opening; 26. Moving block; 27. Connecting spring; 28. Round sleeve; 29. ​​Circular sleeve; 30. Long rod; 31. Adhesive delivery pipe; 32. Heating plate; 33. Long pipe; 34. Third valve; 35. Round opening; 36. Circular block. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figures 1 to 8 As shown in the embodiment of the present invention, a tooling for potting adhesive on the rotor of a new energy vehicle motor includes a base 1. A fixing frame 2 is fixedly installed in the middle of the left side of the top of the base 1. A fixing sleeve 3 is fixedly sleeved inside the front end of the top of the fixing frame 2. The top and bottom ends of the fixing sleeve 3 penetrate the fixing frame 2 and extend to the top and bottom of the fixing frame 2, respectively. An mounting block 4 is fixedly installed at the bottom of the fixing sleeve 3. A potting head body 5 is fixedly sleeved on the outer surface of the mounting block 4. A discharge pipe body 6 is fixedly sleeved inside the bottom end of the potting head body 5. A bottom cavity 7 is opened at the bottom end of the fixing sleeve 3. An inner block 8 is fixedly installed on the left side of the inner cavity 7. An opening 14 is opened between the inner block 8 and the left side of the fixing sleeve 3. A movable plate 9 is movably sleeved on the top of the inner cavity 7. A sealing plug is fixedly installed in the middle of the bottom end of the movable plate 9. The bottom end of the sealing rod 10 passes through the inner block 8, the fixing sleeve 3, and the mounting block 4 in sequence and extends to the interior of the bottom end of the mounting block 4. The fixing sleeve 3 has a top cavity 11 located above the bottom cavity 7. A first valve 12 located at the bottom left side of the top cavity 11 is fixedly installed on the left side of the fixing sleeve 3. A connecting pipe 13 is fixedly connected to the left side of the first valve 12. The bottom end of the connecting pipe 13 is fixedly connected to the left side of the fixing sleeve 3. A side opening 15 is opened at the top left side of the sealing rod 10. A round block 16 is movably sleeved inside the sealing rod 10. A connecting rod 17 is fixedly connected to the bottom of the round block 16. The bottom end of the connecting rod 17 passes through the sealing rod 10 and extends to the interior of the bottom end of the sealing rod 10, and a scraper 18 is fixedly installed thereon. The outer surface of the scraper 18 is movably connected to the interior of the bottom end of the sealing rod 10.

[0030] When the bottom of the movable plate 9 contacts the top of the inner block 8, the inside of the side opening 15 will communicate with the inside of the through opening 14. At this time, when the high-pressure gas inside the top cavity 11 enters the inside of the through opening 14 through the first valve 12 and the connecting pipe 13, the high-pressure gas will eventually enter the inside of the sealing rod 10 and push the round block 16 downward. At this time, the round block 16 will drive the scraper 18 downward through the connecting rod 17. Since the outer surface of the scraper 18 is adapted to the inside of the discharge pipe body 6, the scraper 18 will eventually enter the inside of the discharge pipe body 6, thereby scraping the glue residue inside the discharge pipe body 6 downward to the bottom of the discharge pipe body 6. This makes it easier for the operator to clean the glue residue inside the discharge pipe body 6, so that the subsequent glue filling of the discharge pipe body 6 will be smoother and will not be blocked.

[0031] Among them, a flexible spring 19 is movably sleeved on the outer surface of the connecting rod 17. The top end of the flexible spring 19 is fixedly connected to the bottom of the round block 16, and the bottom end of the flexible spring 19 is fixedly connected to the bottom of the inner cavity of the sealing round rod 10.

[0032] Due to the design of the flexible spring 19, the round block 16, the connecting rod 17 and the scraper block 18 have a good elastic restoring effect.

[0033] Among them, a pneumatic cylinder 20 is fixedly installed on the top of the fixed sleeve 3. The bottom end of the pneumatic cylinder 20 passes through the fixed sleeve 3 and extends to the inside of the top of the fixed sleeve 3. A piston plate 21 located at the top of the inner cavity of the top cavity 11 is fixedly installed on the bottom end of the pneumatic cylinder 20. The outer surface of the piston plate 21 is movably connected to the inside of the top cavity 11.

[0034] When the pneumatic cylinder 20 is running, it will cause the piston plate 21 to move downward inside the top cavity 11. At this time, the piston plate 21 will push the high-pressure gas inside the top cavity 11 to be discharged and circulated.

[0035] The fixed sleeve 3 has a second valve 22 fixedly installed inside, located between the top cavity 11 and the bottom cavity 7. The bottom of the movable plate 9 is fixedly connected to rigid springs 23 located on both sides of the sealing rod 10. The bottom end of the rigid spring 23 passes through the inner block 8 and is fixedly connected to the bottom of the inner cavity of the bottom cavity 7.

[0036] Due to the design of the rigid spring 23, the movable plate 9 and the sealing rod 10 have a good elastic restoring effect as a whole.

[0037] Among them, an outer sleeve 24 is movably sleeved on the outer surface of the bottom end of the discharge pipe body 6, and vertical openings 25 are opened on the bottom of both sides of the discharge pipe body 6. A moving block 26 is movably sleeved on the top of the inner cavity of the vertical opening 25. The outer end of the moving block 26 is fixedly connected to the inner surface of the outer sleeve 24, and a connecting spring 27 is fixedly connected to the bottom of the moving block 26. The bottom end of the connecting spring 27 is fixedly connected to the bottom of the inner cavity of the vertical opening 25.

[0038] When the outer sleeve 24 moves downward, its bottom end will eventually be below the discharge pipe body 6. At this time, the adhesive inside the discharge pipe body 6 will be discharged from the bottom end of the outer sleeve 24. Since the diameter of the outer sleeve 24 is larger than the diameter of the discharge pipe body 6, the volume of adhesive discharged will be greater than the volume discharged from the discharge pipe body 6 alone. This allows the operator to select the volume of adhesive to be discharged according to the adhesive application area of ​​the motor rotor, thus meeting the operator's work requirements. When the outer sleeve 24 returns to its original position, the outer surface of the bottom end of the discharge pipe body 6 will scrape off the adhesive residue remaining on the inner surface of the outer sleeve 24 for subsequent cleaning by the operator.

[0039] Among them, the outer surface of the discharge pipe body 6 is fixedly sleeved with a circular sleeve 28 located above the outer sleeve 24, the upper surface of the circular sleeve 28 is fixedly connected to the lower surface of the dispensing head body 5, and the inner side of the circular sleeve 28 is movably sleeved with a circular ring 29.

[0040] Both the outer surface of the ring sleeve 29 and the inner surface of the round sleeve shell 28 are smooth, which makes the ring sleeve 29 move up and down more smoothly inside the round sleeve shell 28.

[0041] Among them, a long rod 30 is fixedly connected to the lower surface of the ring sleeve 29. The bottom end of the long rod 30 passes through the ring sleeve shell 28 and extends to the bottom of the ring sleeve shell 28, and a ring block 36 is fixedly installed thereon. The inner surface of the ring block 36 is fixedly connected to the outer surface of the outer sleeve tube 24.

[0042] When the ring sleeve 29 moves downward inside the sleeve shell 28, the long rod 30 will drive the ring block 36 and the outer sleeve 24 to move downward.

[0043] The glue dispensing head body 5 has a glue delivery pipe 31 fixedly connected to its back side. The other end of the glue delivery pipe 31 passes through the fixing frame 2 and extends to the outside of the fixing frame 2. A heating plate 32 is fixedly sleeved in the inner wall of the glue dispensing head body 5.

[0044] Operators can inject adhesive into the dispensing head body 5 through the adhesive delivery pipe 31, and then the adhesive will be discharged downward through the discharge pipe body 6. Due to the design of the heating plate 32, it is electrically conductive and will generate heat, thereby heating the adhesive inside the dispensing head body 5, thus preventing it from curing and ensuring that the adhesive can be discharged smoothly.

[0045] Among them, a long tube 33 is fixedly connected to the top right side of the circular sleeve 28, a third valve 34 is fixedly connected to the top end of the long tube 33, and the left side of the third valve 34 is fixedly connected to the outer surface of the fixed sleeve 3.

[0046] When the third valve 34 is opened and the first valve 12 and the second valve 22 are closed, the piston plate 21 moves downward inside the top cavity 11, thereby pushing the high-pressure gas inside the top cavity 11 through the third valve 34 into the inside of the long tube 33. Finally, the high-pressure gas will enter the inside of the circular sleeve 28 to push the circular ring 29 downward.

[0047] The bottom of the outer surface of the fixed sleeve 3 is provided with a circular opening 35, and the inside of the circular opening 35 is connected to the inside of the bottom cavity 7.

[0048] The design of the round opening 35 ensures the balance of air pressure between the inside and outside of the bottom cavity 7.

[0049] Working principle and usage process:

[0050] First, the operator places the motor rotor to be glued directly below the discharge pipe body 6, and then introduces the glue into the interior of the glue dispensing head body 5 through the glue delivery pipe 31. Finally, the glue will be discharged from the bottom of the discharge pipe body 6 to tightly install and fix the internal components of the electronic rotor.

[0051] After the motor rotor is filled with adhesive, the operator closes the first valve 12 and the third valve 34 and opens the second valve 22. At the same time, the pneumatic cylinder 20 is activated, causing the piston plate 21 to move downward inside the top cavity 11. This pushes the high-pressure gas inside the top cavity 11 through the second valve 22 to push the movable plate 9 downward, causing the sealing rod 10 to move downward as a whole. Finally, the bottom of the movable plate 9 will contact the top of the inner block 8. At this time, the rigid spring 23 is in a compressed state, the inside of the side opening 15 will communicate with the inside of the through opening 14, and the bottom of the sealing rod 10 will contact the bottom of the inner cavity of the dispensing head body 5. Through the cooperation between the sealing rod 10 and the bottom of the scraper 18, the bottom of the inner cavity of the dispensing head body 5 and the top of the discharge pipe body 6 can be sealed.

[0052] When the operator needs to clean the residual adhesive inside the discharge pipe body 6, the operator can close the second valve 22 and the third valve 34 and open the first valve 12. At this time, the piston plate 21 continues to move downward inside the top cavity 11. The high-pressure gas inside the top cavity 11 will enter the interior of the port 14 through the first valve 12 and the connecting pipe 13. Then, the high-pressure gas enters the interior of the sealing rod 10 through the side port 15, which can push the round block 16, the connecting rod 17 and the scraper 18 downward. At this time, the flexible spring 19 is in a compressed state. Finally, the scraper 18 will enter the interior of the discharge pipe body 6 to push the residual adhesive inside the discharge pipe body 6 downward so that the operator can clean it.

[0053] When the operator needs to discharge more adhesive at once, the first valve 12 and the second valve 22 can be closed and the third valve 34 opened. As the piston plate 21 moves downward, the high-pressure gas inside the top cavity 11 can enter the interior of the circular sleeve 28 through the third valve 34 and the long tube 33. This will push the circular ring 29, the long rod 30, the circular ring block 36, and the outer sleeve 24 downward. The moving block 26 will also move inside the vertical opening 25 to compress the connecting spring 27. Finally, the bottom end of the outer sleeve 24 will be located below the discharge pipe body 6, so that the adhesive flowing inside the discharge pipe body 6 can be discharged from the bottom end of the outer sleeve 24. Since the diameter inside the discharge pipe body 6 is smaller than the diameter inside the outer sleeve 24, the volume of adhesive discharged by the outer sleeve 24 at one time is greater than the volume of adhesive discharged by the discharge pipe body 6 at one time. After the outer sleeve 24 is reset, the outer surface of the bottom end of the discharge pipe body 6 will scrape off the adhesive remaining on the inner surface of the outer sleeve 24 for the operator to clean.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling for potting adhesive onto the rotor of a new energy vehicle motor, comprising a base (1), characterized in that: A fixing frame (2) is fixedly installed on the middle of the left side of the top of the base (1). A fixing sleeve (3) is fixedly sleeved inside the front end of the top of the fixing frame (2). The top and bottom ends of the fixing sleeve (3) penetrate the fixing frame (2) and extend to the top and bottom of the fixing frame (2). An installation block (4) is fixedly installed at the bottom of the fixing sleeve (3). A dispensing head body (5) is fixedly sleeved on the outer surface of the installation block (4). The bottom end of the dispensing head body (5) is fixedly sleeved inside the dispensing head body (5). A discharge pipe body (6) is fixedly sleeved. A bottom cavity (7) is opened at the bottom end of the fixed sleeve (3). An inner block (8) is fixedly installed on the left side of the inner cavity (7). An opening (14) is opened between the inside of the inner block (8) and the left side of the fixed sleeve (3). A movable plate (9) is movably sleeved at the top of the inner cavity (7). A sealing rod (10) is fixedly installed in the middle of the bottom end of the movable plate (9). The bottom end of the sealing rod (10) is sequentially... The fixed sleeve (3) extends through the inner block (8), the fixed sleeve (3), and the mounting block (4) to the bottom end of the mounting block (4). The fixed sleeve (3) has a top cavity (11) located above the bottom cavity (7). A first valve (12) located at the bottom left side of the top cavity (11) is fixedly installed on the left side of the fixed sleeve (3). A connecting pipe (13) is fixedly connected to the left side of the first valve (12). The bottom end of the connecting pipe (13) is fixedly connected to the left side of the fixed sleeve (3). The sealing rod (10) has a side opening (15) at the top left side. A round block (16) is movably sleeved inside the sealing rod (10). A connecting rod (17) is fixedly connected to the bottom of the round block (16). The bottom end of the connecting rod (17) passes through the sealing rod (10) and extends to the inside of the bottom end of the sealing rod (10), and a scraper (18) is fixedly installed thereon. The outer surface of the scraper (18) is movably connected to the inside of the bottom end of the sealing rod (10).

2. The tooling for potting adhesive onto the rotor of a new energy vehicle motor according to claim 1, characterized in that: A flexible spring (19) is movably sleeved on the outer surface of the connecting rod (17). The top end of the flexible spring (19) is fixedly connected to the bottom of the round block (16), and the bottom end of the flexible spring (19) is fixedly connected to the bottom of the inner cavity of the sealing round rod (10).

3. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 1, characterized in that: A pneumatic cylinder (20) is fixedly installed on the top of the fixed sleeve (3). The bottom end of the pneumatic cylinder (20) passes through the fixed sleeve (3) and extends to the inside of the top of the fixed sleeve (3). A piston plate (21) located at the top of the inner cavity of the top cavity (11) is fixedly installed on the bottom end of the pneumatic cylinder (20). The outer surface of the piston plate (21) is movably connected to the inside of the top cavity (11).

4. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 1, characterized in that: The fixed sleeve (3) is fixedly installed with a second valve (22) located between the top cavity (11) and the bottom cavity (7). The bottom of the movable plate (9) is fixedly connected with rigid springs (23) located on both sides of the sealing rod (10). The bottom end of the rigid spring (23) passes through the inner block (8) and is fixedly connected to the bottom of the inner cavity of the bottom cavity (7).

5. The tooling for potting adhesive onto the rotor of a new energy vehicle motor according to claim 1, characterized in that: The outer surface of the bottom end of the discharge pipe body (6) is movably fitted with an outer sleeve (24). Vertical openings (25) are provided at the bottom of both sides of the discharge pipe body (6). A moving block (26) is movably fitted at the top of the inner cavity of the vertical opening (25). The outer end of the moving block (26) is fixedly connected to the inner surface of the outer sleeve (24). A connecting spring (27) is fixedly connected to the bottom of the moving block (26). The bottom end of the connecting spring (27) is fixedly connected to the bottom of the inner cavity of the vertical opening (25).

6. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 1, characterized in that: The outer surface of the discharge pipe body (6) is fixedly fitted with a circular sleeve (28) located above the outer sleeve (24). The upper surface of the circular sleeve (28) is fixedly connected to the lower surface of the dispensing head body (5). A circular ring (29) is movably fitted inside the circular sleeve (28).

7. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 6, characterized in that: A long rod (30) is fixedly connected to the lower surface of the ring sleeve (29). The bottom end of the long rod (30) passes through the ring shell (28) and extends to the bottom of the ring shell (28) and is fixedly installed with a ring block (36). The inner surface of the ring block (36) is fixedly connected to the outer surface of the outer sleeve (24).

8. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 1, characterized in that: The back of the dispensing head body (5) is fixedly connected to a glue delivery pipe (31), the other end of which passes through the fixing frame (2) and extends to the outside of the fixing frame (2). A heating plate (32) is fixedly sleeved in the inner wall of the dispensing head body (5).

9. The tooling for potting adhesive on the rotor of a new energy vehicle motor according to claim 6, characterized in that: A long tube (33) is fixedly connected to the top right side of the circular sleeve (28), and a third valve (34) is fixedly connected to the top end of the long tube (33). The left side of the third valve (34) is fixedly connected to the outer surface of the fixed sleeve (3).

10. The tooling for potting adhesive onto the rotor of a new energy vehicle motor according to claim 1, characterized in that: The bottom of the outer surface of the fixed sleeve (3) is provided with a round opening (35), and the inside of the round opening (35) is connected to the inside of the bottom cavity (7).

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