Insulating ring assembly device

Abstract

This invention relates to the field of sensor manufacturing equipment, and more particularly to an insulating ring assembly device. A lifting stop bar is movably abutted against the top of a first material rail. A pressing mechanism is located behind the lifting stop bar, and a transferring mechanism is located on one side of the pressing mechanism. The lifting stop bar blocks the outer casing, achieving quantitative control of the outer casing entering the first material rail. The transferring mechanism moves a fixed quantity of outer casings on the first material rail below the pressing mechanism. A first cylinder drives a pusher block to move along a third material rail and a support plate, causing one side of each insulating ring workpiece on the third material rail to be engaged in a corresponding first clamping groove, thereby forming a positioning and improving positioning accuracy and alignment accuracy. Furthermore, the pusher block pushes a fixed quantity of insulating ring workpieces on the third material rail above an equal number of outer casings to prevent material slippage. Then, the pressing mechanism presses each insulating ring workpiece into its corresponding outer casing, resulting in an assembled semi-finished product, improving the yield rate.

Description

Technical Field

[0001] This invention relates to the field of sensor manufacturing equipment, and more particularly to an insulating ring assembly device. Background Technology

[0002] Electronic cigarettes typically have an airflow sensor inside. During the production of the airflow sensor, an insulating ring needs to be assembled and inserted into the housing from the opening at the top of the housing. Current assembly equipment usually uses a fixture to insert the insulating ring into the housing from top to bottom. However, the insulating ring is prone to detaching from the fixture, causing material loss. Moreover, the alignment between the insulating ring and the housing is inaccurate, which reduces the yield rate. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the purpose of this invention is to provide an insulating ring assembly device that prevents material loss, has high alignment accuracy, and improves yield.

[0004] The technical solution adopted in this invention is as follows:

[0005] An insulating ring assembly device includes a first material rail, one end of which is connected to a second material rail, and the top of the first material rail is movably abutted against a lifting stop bar. A pressing mechanism is provided on the rear side of the lifting stop bar. A material transfer mechanism is provided on one side of the pressing mechanism, and an insulating ring feeding mechanism is provided on the other side. The insulating ring feeding mechanism includes a third material rail and a pusher block. A support plate is provided between the third material rail and the first material rail. The top surface of the support plate is higher than the top surface of the first material rail, and its top surface is flush with the top surface of the third material rail. The pusher block is located above the side of the third material rail away from the support plate, and a plurality of first clamping grooves are provided on the side of the pusher block closest to the third material rail. A first cylinder is connected to the other side. A fixed stop block is provided above the rear side of the third material rail.

[0006] Preferably, the pressing mechanism includes a fixed base and a first lifting block. Several pressing blocks are installed on the fixed base, and one side of the fixed base is connected to the first lifting block. A second cylinder is connected to the top of the first lifting block.

[0007] Preferably, a partition is provided above the side of the third material rail near the material support plate, a second lifting block is connected to one side of the partition, and a third cylinder is connected to the top of the second lifting block.

[0008] Preferably, the system also includes a fixed platform and a limiting plate. The fixed platform and the limiting plate are respectively connected to both sides of the first material rail, and their heights are both higher than the height of the first material rail. The material support plate is connected to the top of the fixed platform. The top of the fixed platform is connected to a first support. One side of the first support is connected to a first slide rail and a second slide rail disposed on one side of the first slide rail. One side of the first lifting block is connected to a first slider, which is slidably connected to the first slide rail. One side of the second lifting block is connected to a second slider, which is slidably connected to the second slide rail.

[0009] Preferably, a fourth cylinder is connected to the top of the lifting stop bar, and the fourth cylinder is fixed to the top of the fixed platform by a second support.

[0010] Preferably, the material transfer mechanism includes a material transfer plate and a drive assembly that drives the material transfer plate to move horizontally along the XY axis. The height of the material transfer plate is higher than that of the limiting plate, and a number of second material clamping grooves are provided on the side of the material transfer plate near the limiting plate.

[0011] Preferably, the drive assembly includes a fixed plate, an X-axis moving plate, a Y-axis moving plate, a base, a fifth cylinder, and a sixth cylinder. Several material transfer plates are provided and all are fixed to the top of the fixed plate. The fixed plate is fixed to the top of the X-axis moving plate. The X-axis moving plate is slidably connected to the upper side of the Y-axis moving plate. The Y-axis moving plate is slidably connected to the upper side of the base. The fifth cylinder is fixed to the Y-axis moving plate and its output end is connected to the X-axis moving plate. The output end of the sixth cylinder is connected to the Y-axis moving plate.

[0012] Preferably, one side of the fixing base is provided with several screw holes corresponding to several pressure blocks, and screws are connected to the screw holes by threads, with one end of the screw abutting against one side of the pressure block.

[0013] Preferably, the second material rail is connected to the first limiting protrusions on both sides and to the bottom of the second material rail, and to the fourth material rail at the end away from the fixed stop block. The fourth material rail is connected to the second limiting protrusions on both sides and to the fifth material rail at the end away from the third material rail. The fifth material rail is connected to the third limiting protrusions on both sides and to the vibrating plate at the end away from the fourth material rail. The bottom of the fourth material rail is connected to the second linear vibrating feeder and the bottom of the fifth material rail is connected to the third linear vibrating feeder.

[0014] Preferably, a first air nozzle is provided above the second material rail, and the first air nozzle is inclined downward toward one end of the first material rail. A second air nozzle is provided above the fourth material rail, and the second air nozzle is inclined downward toward one end of the third material rail.

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

[0016] This insulating ring assembly device uses a lifting baffle to block the outer shell, achieving quantitative control of the outer shell entering the first material rail. A material transfer mechanism moves a fixed quantity of outer shells from the first material rail to below the pressing mechanism. A first cylinder drives a pusher block to move along the third material rail and the support plate, causing one side of each insulating ring workpiece on the third material rail to be engaged in the corresponding first clamping groove, thus achieving positioning and improving positioning accuracy and alignment precision. The pusher block further pushes a fixed quantity of insulating ring workpieces from the third material rail onto an equal number of outer shells to prevent material slippage. Then, the pressing mechanism presses each insulating ring workpiece into its corresponding outer shell, resulting in an assembled semi-finished product. Finally, the material transfer mechanism removes the semi-finished product, improving the yield rate. Attached Figure Description

[0017] Figure 1 This is a first three-dimensional schematic diagram of the present invention.

[0018] Figure 2 This is a second perspective view of the present invention.

[0019] Figure 3 This is a structural exploded view of the present invention.

[0020] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0021] Figure 5 This is a schematic diagram of the pusher block.

[0022] In the diagram: 1. First material rail; 2. Second material rail; 3. Lifting stop bar; 4. Pressing mechanism; 401. Fixed base; 402. First lifting block; 403. Pressing block; 404. Second cylinder; 405. Screw hole; 406. Screw; 5. Transfer mechanism; 501. Transfer plate; 502. Drive assembly; 5021. Fixed plate; 5022. X-axis moving plate; 5023. Y-axis moving plate; 5024. Base; 5025. Fifth cylinder; 5026. Sixth cylinder; 503. Second clamping groove; 6. Insulating ring feeding mechanism; 601. Third material rail; 602. Pushing block; 603. Supporting plate; 604. First clamping groove; 605. First cylinder; 606. Fixed stop block; 607. Partition; 608. Second lifting block; 609. Third cylinder; 7. Fixed platform; 8. Limiting plate; 9. First support; 10. First slide rail; 11. Second slide rail; 12. First slider; 13. Second slider; 14. Fourth cylinder; 15. Second support; 16. First limiting protrusion; 17. First linear vibrating feeder; 18. Fourth material rail; 19. Second limiting protrusion; 20. Fifth material rail; 21. Third limiting protrusion; 22. Vibrating plate; 23. Second linear vibrating feeder; 24. Third linear vibrating feeder; 25. First air nozzle; 26. Second air nozzle; 27. Outer shell; 28. Insulating ring workpiece; 29. ​​Semi-finished product; 30. Suction pipe; 31. Negative pressure hole. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 The present invention provides a technical solution: an insulating ring assembly device, including a first material rail 1, one end of the first material rail 1 is connected to a second material rail 2, and its top is movably abutted against a lifting stop bar 3. A pressing mechanism 4 is provided on the rear side of the lifting stop bar 3. A material transfer mechanism 5 is provided on one side of the pressing mechanism 4, and an insulating ring feeding mechanism 6 is provided on the other side. The insulating ring feeding mechanism 6 includes a third material rail 601 and a pushing block 602. A supporting plate 603 is provided between the third material rail 601 and the first material rail 1. The height of the top surface of the supporting plate 603 is higher than the top surface of the first material rail 1, and its top surface is flush with the top surface of the third material rail 601. The pushing block 602 is located above the side of the third material rail 601 away from the supporting plate 603, and a plurality of first clamping grooves 604 are provided on the side of the third material rail 601 close to the third material rail 601. A first cylinder 605 is connected to the other side. A fixed stop block 606 is provided above the rear side of the third material rail 601.

[0025] By using a fixed stop block 606 to block the insulating ring workpiece 28, the effect of controlling the quantitative entry of the insulating ring workpiece 28 into the third material rail 601 is achieved. By using a lifting stop rod 3 to block the outer shell 27, the effect of controlling the quantitative entry of the outer shell 27 into the first material rail 1 is achieved. The material transfer mechanism 5 moves the quantitatively measured outer shell 27 on the first material rail 1 to below the pressing mechanism 4. The first cylinder 605 drives the pusher block 602 to move along the upper side of the third material rail 601 and the supporting plate 603, so that the third material rail 601... Each insulating ring workpiece 28 is inserted into the corresponding first clamping groove 604 on one side to form a positioning, thereby improving the positioning accuracy and the alignment accuracy. The pusher block 602 pushes a fixed amount of insulating ring workpieces 28 on the third material rail 601 to the upper part of the outer shell 27 of equal number to prevent material slippage. Then, the pressing mechanism 4 presses each insulating ring workpiece 28 into the corresponding outer shell 27 to obtain the assembled semi-finished product 29. Finally, the transfer mechanism 5 removes the semi-finished product 29 to improve the yield.

[0026] In order to facilitate pressing the insulating ring workpiece 28 into the outer shell 27, in this embodiment, preferably, the pressing mechanism 4 includes a fixed base 401 and a first lifting block 402. A plurality of pressing blocks 403 are installed on the fixed base 401, and one side of the fixed base 401 is connected to the first lifting block 402. The top of the first lifting block 402 is connected to a second cylinder 404.

[0027] The purpose is to drive the first lifting block 402 to rise and fall through the second cylinder 404, and then drive several pressure blocks 403 to fall through the first lifting block 402, so that each pressure block 403 presses an insulating ring workpiece 28 into the corresponding outer shell 27.

[0028] In order to prevent the insulating ring workpiece 28 from shifting and thus improve the positioning accuracy of the insulating ring workpiece 28, in this embodiment, preferably, a partition 607 is provided above the side of the third material rail 601 near the material support plate 603, a second lifting block 608 is connected to one side of the partition 607, and a third cylinder 609 is connected to the top of the second lifting block 608.

[0029] The purpose is to limit the insulating ring workpiece 28 by the partition plate 607 when it enters the third material rail 601, preventing the insulating ring workpiece 28 from moving out of the third material rail 601 onto the support plate 603. This facilitates the accurate locking of one side of the insulating ring workpiece 28 into the first clamping groove 604 when the pusher block 602 pushes the insulating ring workpiece 28, thereby improving the positioning accuracy of the insulating ring workpiece 28.

[0030] To improve structural stability, this embodiment preferably includes a fixed platform 7 and a limiting plate 8. The fixed platform 7 and the limiting plate 8 are respectively connected to both sides of the first material rail 1, and their heights are both higher than the height of the first material rail 1. The material support plate 603 is connected to the top of the fixed platform 7. The top of the fixed platform 7 is connected to a first support 9. One side of the first support 9 is connected to a first slide rail 10 and a second slide rail 11 disposed on one side of the first slide rail 10. One side of the first lifting block 402 is connected to a first slider 12, which is slidably connected to the first slide rail 10. One side of the second lifting block 608 is connected to a second slider 13, which is slidably connected to the second slide rail 11.

[0031] The purpose is to connect the fixed platform 7 and the limiting plate 8 to both sides of the first material rail 1 respectively, and make the height of the fixed platform 7 and the height of the limiting plate 8 higher than the height of the first material rail 1, thereby forming a limit on both sides of the outer shell 27 and preventing the outer shell 27 from moving out from both sides of the first material rail 1.

[0032] By connecting the material support plate 603 to the top of the fixed platform 7, and fixing the first slide rail 10 and the second slide rail 11 to the fixed platform 7 through the first support 9, the structural stability is improved. The first slider 12 is slidably connected to the first slide rail 10, and the second slider 13 is slidably connected to the second slide rail 11, thereby improving the lifting stability of the first lifting block 402 and the second lifting block 608.

[0033] To facilitate the automatic lifting and lowering of the lifting baffle 3, in this embodiment, preferably, a fourth cylinder 14 is connected to the top of the lifting baffle 3. The fourth cylinder 14 is fixed to the top of the fixed platform 7 by the second support 15. The purpose is to drive the lifting baffle 3 to rise and fall by the fourth cylinder 14, and to fix the fourth cylinder 14 to the top of the fixed platform 7 by the second support 15, thereby improving the structural stability.

[0034] In order to facilitate the movement of the outer shell 27, in this embodiment, preferably, the material transfer mechanism 5 includes a material transfer plate 501 and a drive assembly 502 for moving the material transfer plate 501 horizontally in the XY axis. The height of the material transfer plate 501 is higher than that of the limiting plate 8, and a plurality of second material slots 503 are provided on the side of the material transfer plate 501 near the limiting plate 8. The height of the outer shell 27 is higher than that of the limiting plate 8.

[0035] The purpose is to drive the transfer plate 501 to move horizontally along the XY axis by the drive component 502, so that the transfer plate 501 moves cyclically along the rectangular trajectory, thereby causing the outer shell 27 to be inserted into the second clamping groove 503, improving the positioning accuracy, ensuring accurate assembly alignment, and pushing the outer shell 27 to move a certain distance by the transfer plate 501 and accurately reach the bottom of the pressing mechanism 4, so that the outer shell 27 is conveyed more accurately, improving assembly precision, assembly reliability and assembly yield.

[0036] To facilitate the movement of the outer casing 27 and the semi-finished product 29, in this embodiment, preferably, the drive assembly 502 includes a fixed plate 5021, an X-axis moving plate 5022, a Y-axis moving plate 5023, a base 5024, a fifth cylinder 5025, and a sixth cylinder 5026. Several material transfer plates 501 are provided and all are fixed to the top of the fixed plate 5021. The fixed plate 5021 is fixed to the top of the X-axis moving plate 5022. The X-axis moving plate 5022 is slidably connected to the upper side of the Y-axis moving plate 5023. The Y-axis moving plate 5023 is slidably connected to the upper side of the base 5024. The fifth cylinder 5025 is fixed to the Y-axis moving plate 5023, and its output end is connected to the X-axis moving plate 5022. The output end of the sixth cylinder 5026 is connected to the Y-axis moving plate 5023.

[0037] The purpose is to drive the X-axis moving plate 5022 to move horizontally along the upper side of the Y-axis moving plate 5023 via the fifth cylinder 5025, thereby moving the transfer plate 501 to the outer shell 27 of the first material rail 1, so that the outer shell 27 is inserted into the second clamping groove 503. Then, the Y-axis moving plate 5023 is driven to move horizontally along the upper side of the base 5024 via the sixth cylinder 5026, thereby pushing the outer shell 27 forward a certain distance and accurately reaching the lower part of the pressing mechanism 4 via the transfer plate 501 in the conveying direction of the outer shell 27. At the same time, the assembled semi-finished product 29 is moved forward out of the lower part of the pressing mechanism 4 via another transfer plate 501 in front of the outer shell 27.

[0038] After the pressing mechanism 4 presses the insulating ring workpiece 28 into the housing 27, the fifth cylinder 5025 drives the X-axis moving plate 5022 to move horizontally in the opposite direction along the upper side of the Y-axis moving plate 5023, thereby moving the transfer plate 501 away from the semi-finished product 29, so that the semi-finished product 29 is removed from the second clamping groove 503. Then, the sixth cylinder 5026 drives the Y-axis moving plate 5023 to move horizontally in the opposite direction along the upper side of the base 5024, thereby resetting the transfer plate 501.

[0039] To facilitate the installation and disassembly of the pressure block 403, in this embodiment, preferably, one side of the fixing base 401 is provided with a plurality of screw holes 405 corresponding to the plurality of pressure blocks 403 respectively. The screw holes 405 are connected to screws 406 by threads. One end of the screw 406 abuts against one side of the pressure block 403. The purpose is to tighten or loosen the pressure block 403 by turning the screw 406 so that one end of the screw 406 abuts against or disengages from one side of the pressure block 403, thereby facilitating the installation and disassembly of the pressure block 403.

[0040] To facilitate precise and stable conveying of the outer shell 27 and the insulating ring workpiece 28, and to improve the smoothness of conveying, in this embodiment, preferably, the second material rail 2 is connected to both sides with a first limiting protrusion 16, and its bottom is connected to a first linear vibrating feeder 17; the third material rail 601 is connected to a fourth material rail 18 at one end away from the fixed stop block 606; the fourth material rail 18 is connected to both sides with a second limiting protrusion 19, and its end away from the third material rail 601 is connected to a fifth material rail 20; the fifth material rail 20 is connected to both sides with a third limiting protrusion 21, and its end away from the fourth material rail 18 is connected to a vibrating plate 22; the bottom of the fourth material rail 18 is connected to a second linear vibrating feeder 23; and the bottom of the fifth material rail 20 is connected to a third linear vibrating feeder 24.

[0041] The purpose is to prevent the outer casing 27 from moving out of the sides of the second material rail 2 by using the first limiting protrusion 16, thereby improving the conveying accuracy and stability; to make the outer casing 27 move more smoothly on the second material rail 2 by using the first linear vibrating feeder 17, thereby improving the conveying speed; to prevent the insulating ring workpiece 28 from moving out of the sides of the fourth material rail 18 by using the second limiting protrusion 19, thereby improving the conveying accuracy and stability; to prevent the insulating ring workpiece 28 from moving out of the sides of the fifth material rail 20 by using the third limiting protrusion 21, thereby improving the conveying accuracy and stability; to facilitate the feeding of the insulating ring workpiece 28 by using the vibrating plate 22; to make the insulating ring workpiece 28 move more smoothly on the fourth material rail 18 by using the second linear vibrating feeder 23, thereby improving the conveying speed; and to make the insulating ring workpiece 28 move more smoothly on the fifth material rail 20 by using the third linear vibrating feeder 24, thereby improving the conveying speed.

[0042] In order to facilitate the smoothness and speed of conveying the outer shell 27 and the insulating ring workpiece 28, in this embodiment, preferably, a first air nozzle 25 is provided above the second material rail 2, and the first air nozzle 25 is inclined downward toward one end of the first material rail 1. A second air nozzle 26 is provided above the fourth material rail 18, and the second air nozzle 26 is inclined downward toward one end of the third material rail 601.

[0043] The purpose is to blow air into the outer shell 27 on the second material rail 2 through the first air nozzle 25, so that the outer shell 27 can move more smoothly and quickly onto the first material rail 1, and prevent the outer shell 27 from getting stuck on the second material rail 2. Similarly, to blow air into the insulating ring workpiece 28 on the fourth material rail 18 through the second air nozzle 26, so that the insulating ring workpiece 28 can move more smoothly and quickly onto the third material rail 601, and prevent the insulating ring workpiece 28 from getting stuck on the fourth material rail 18.

[0044] In order to prevent material slippage and improve positioning and assembly accuracy, in this embodiment, preferably, the pusher block 602 has a cavity inside (not shown in the figure), and a suction pipe 30 communicating with the cavity is provided on one side of it. Each first material slot 604 is provided with a negative pressure hole 31 communicating with the cavity.

[0045] The purpose is to use the vacuum pump to draw air into the cavity through the suction pipe 30, so that the negative pressure hole 31 connected to the cavity forms a negative pressure, thereby enabling one side of the insulating ring workpiece 28 to be stably attached to the corresponding first clamping groove 604, preventing material slippage and improving positioning accuracy and assembly accuracy, so as to ensure that the insulating ring workpiece 28 can be smoothly and accurately moved to the top of the outer shell 27.

[0046] The working principle and usage process of this invention: The fourth cylinder 14 drives the lifting baffle 3 to descend, thereby blocking the outer shell 27 through the lifting baffle 3, controlling the number of outer shells 27 entering the first material rail 1 from the second material rail 2. The fifth cylinder 5025 drives the X-axis moving plate 5022 to move horizontally along the upper side of the Y-axis moving plate 5023 in the X-axis direction, thereby driving the transfer plate 501 to move onto the multiple outer shells 27 on the first material rail 1, so that each outer shell 27 is respectively stuck into the corresponding second clamping groove 503. Then, the sixth cylinder 5026 drives the Y-axis moving plate 5023 to move horizontally along the upper side of the base 5024 in the Y-axis direction, thereby causing the transfer plate 501 to push the multiple outer shells 27 forward a certain distance and accurately reach the bottom of the pressing mechanism 4. At the same time, the other transfer plate 501 in front of the outer shell 27 conveying direction moves the assembled multiple semi-finished products 29 forward out of the bottom of the pressing mechanism 4.

[0047] The fixed stop block 606 blocks the insulating ring workpiece 28, thereby controlling the number of insulating ring workpieces 28 entering the third material rail 601 from the fourth material rail 18. The third cylinder 609 drives the partition 607 to rise through the second lifting block 608, and then drives the pusher block 602 to move along the upper side of the third material rail 601 and the supporting plate 603 through the first cylinder 605, so that one side of each insulating ring workpiece 28 on the third material rail 601 is respectively attached to the corresponding first clamping groove 604. The vacuum pump draws air into the cavity through the suction pipe 30, so that the negative pressure hole 31 connected to the cavity forms a negative pressure, which improves the stability of the insulating ring workpiece 28 attached to the first clamping groove 604, thereby forming a positioning, improving the positioning accuracy, and thus improving the alignment accuracy. Furthermore, the pusher block 602 pushes multiple insulating ring workpieces 28 on the third material rail 601 to the top of the outer shell 27 in equal numbers to prevent material slippage.

[0048] Then, the first lifting block 402 is driven to descend by the second cylinder 404, and then the first lifting block 402 drives several pressing blocks 403 to descend, so that each pressing block 403 presses an insulating ring workpiece 28 into the corresponding outer shell 27, thereby obtaining the assembled semi-finished product 29 and improving the yield.

[0049] Finally, the fifth cylinder 5025 drives the X-axis moving plate 5022 to move horizontally in the opposite direction along the upper side of the Y-axis moving plate 5023, thereby moving the transfer plate 501 away from the semi-finished product 29, causing the semi-finished product 29 to detach from the second clamping groove 503. Then, the sixth cylinder 5026 drives the Y-axis moving plate 5023 to move horizontally in the opposite direction along the upper side of the base 5024, thereby resetting the transfer plate 501.

[0050] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An insulating ring assembly device, comprising a first material rail (1), characterized in that: One end of the first material rail (1) is connected to the second material rail (2), and its top is movably abutted against the lifting stop rod (3). The rear side of the lifting stop rod (3) is provided with a pressing mechanism (4). One side of the pressing mechanism (4) is provided with a material transfer mechanism (5), and the other side is provided with an insulating ring feeding mechanism (6). The insulating ring feeding mechanism (6) includes a third material rail (601) and a pusher block (602). A support plate (603) is provided between the third material rail (601) and the first material rail (1). The top surface of the support plate (603) is higher than the top surface of the first material rail (1), and its top surface is flush with the top surface of the third material rail (601). The pusher block (602) is located on the third material rail (601) away from the support plate (602). 3) On one side above the third material rail (601), there are several first material clamping grooves (604), and a first cylinder (605) is connected to the other side. A fixed stop block (606) is provided on the rear side of the third material rail (601). The pressing mechanism (4) includes a fixed seat (401) and a first lifting block (402). Several pressing blocks (403) are installed on the fixed seat (401), and one side of the fixed seat (401) is connected to the first lifting block (402). A second cylinder (404) is connected to the top of the first lifting block (402). A partition (607) is provided on the side of the third material rail (601) near the material support plate (603). A second lifting block (608) is connected to one side of the partition (607). The top of the second lifting block (608) is connected to a third cylinder (609), and also includes a fixed platform (7) and a limiting plate (8). The fixed platform (7) and the limiting plate (8) are respectively connected to both sides of the first material rail (1), and their heights are both higher than the height of the first material rail (1). The material support plate (603) is connected to the top of the fixed platform (7). The top of the fixed platform (7) is connected to a first support (9). One side of the first support (9) is connected to a first slide rail (10) and a second slide rail (11) disposed on one side of the first slide rail (10). One side of the first lifting block (402) is connected to a first slider (12). The first slider (12) is slidably connected to the first slide rail (10). The second lifting block (608) is connected to a third cylinder (609) and also includes a fixed platform (7) and a limiting plate (8). The fixed platform (7) and the limiting plate (8) are respectively connected to both sides of the first material rail (1), and their heights are both higher than the height of the first material rail (1). The material support plate (603) is connected to the top of the fixed platform (7). The top of the fixed platform (7) is connected to a first support (9). One side of the first support (9) is connected to a first slide rail (10) and a second slide rail (11) disposed on one side of the first slide rail (10). The second lifting block (608) is connected to a third cylinder (609), and its heights are both higher than the height of the first material rail (10). The material support plate (603) is connected to the top of the fixed platform (7). The material support plate (604) is connected to the top of the fixed platform (7). The material support plate (605) is connected to the top of the fixed platform (7). The material support plate (606) is connected to the top of the fixed platform (7). The material support plate (606) is connected to the top of the A second slider (13) is connected to one side of the 608), and the second slider (13) is slidably connected to the second slide rail (11). A fourth cylinder (14) is connected to the top of the lifting stop rod (3). The fourth cylinder (14) is fixed to the top of the fixed platform (7) by the second support (15). The material transfer mechanism (5) includes a material transfer plate (501) and a drive assembly (502) that drives the material transfer plate (501) to move horizontally in the XY axis. The height of the material transfer plate (501) is higher than that of the limiting plate (8), and a number of second material slots (503) are provided on the side of the material transfer plate (8) close to the limiting plate (8). A number of screw holes (405) are provided on one side of the fixed base (401) corresponding to a number of pressure blocks (403).The screw hole (405) is connected to a screw (406) by a thread. One end of the screw (406) abuts against one side of the pressure block (403). The second material rail (2) is connected to both sides with a first limiting protrusion (16), and its bottom is connected to a first linear vibrating feeder (17). The third material rail (601) is connected to a fourth material rail (18) at the end away from the fixed stop block (606). The fourth material rail (18) is connected to both sides with a second limiting protrusion (19), and its end away from the third material rail (601) is connected to a fifth material rail (20). The fifth material rail (20) is connected to both sides with a third limiting protrusion (21), and its end away from the fourth material rail (18) is connected to a vibrating plate (22). The bottom of the fourth material rail (18) is connected to a second linear vibrating feeder (23). The bottom of the five-rail (20) is connected to a third linear vibrating feeder (24). A first air nozzle (25) is located above the second rail (2), and the first air nozzle (25) is inclined downwards towards one end of the first rail (1). A second air nozzle (26) is located above the fourth rail (18), and the second air nozzle (26) is inclined downwards towards one end of the third rail (601). The pusher block (602) has an internal cavity, and one side of it has a suction pipe (30) communicating with the cavity. Each first clamping groove (604) has a negative pressure hole (31) communicating with the cavity. Air is drawn into the cavity through the suction pipe (30) to create a negative pressure in the negative pressure hole (31) communicating with the cavity, thereby enabling one side of the insulating ring workpiece (28) to be stably attached to the corresponding first clamping groove (604).

2. The insulating ring assembly device according to claim 1, characterized in that: The drive assembly (502) includes a fixed plate (5021), an X-axis moving plate (5022), a Y-axis moving plate (5023), a base (5024), a fifth cylinder (5025), and a sixth cylinder (5026). The transfer plate (501) is provided in several parts and is fixed to the top of the fixed plate (5021). The fixed plate (5021) is fixed to the top of the X-axis moving plate (5022). The X-axis moving plate (5022) is slidably connected to the upper side of the Y-axis moving plate (5023). The Y-axis moving plate (5023) is slidably connected to the upper side of the base (5024). The fifth cylinder (5025) is fixed on the Y-axis moving plate (5023) and its output end is connected to the X-axis moving plate (5022). The output end of the sixth cylinder (5026) is connected to the Y-axis moving plate (5023).

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