An automatic ceramic insulator inserting machine and a working method thereof

Abstract

The application belongs to the technical field of insulator assembly and manufacturing, and particularly relates to a ceramic insulator automatic pin insertion machine and a working method thereof. The space between two adjacent insulators is limited, which leads to inconvenient pin insertion. The two insulators need to be spread apart by an assembler during pin insertion, which affects the pin insertion efficiency. Meanwhile, the insufficient operation space may cause damage to the insulators during assembly. The following scheme is proposed, which comprises a pin insertion base provided with two installation side plates. The ceramic insulator automatic pin insertion machine and the working method thereof have the effect of improving the pin insertion assembly efficiency of the ceramic insulator string. During the pin insertion connection of the ceramic insulator, the device can spread one of the adjacent insulators to one side to increase the operation space during pin insertion. Meanwhile, the device does not need to be assisted by an assembler, which increases the use effect of the device. Moreover, the increase of the operation space can also avoid damage to the insulators during assembly.

Description

Technical Field

[0001] This invention relates to the field of insulator assembly and manufacturing technology, and in particular to an automatic pin insertion machine for ceramic insulators and its working method. Background Technology

[0002] Ceramic insulators are insulating components made of high-performance electrical ceramic materials, while pins are usually their key metal accessories. Together, they form a core component widely used in power systems for electrical insulation, mechanical fixing, and connection. Ceramic insulators and their pin accessories are the "skeleton" and "joints" of the power industry. The ceramic part provides indestructible insulation and support, while the pin part enables flexible and robust system connection. Together, they ensure that electrical energy can safely and stably travel across mountains, rivers, lakes, and seas from power plants to thousands of households, making them an indispensable basic component of modern power networks.

[0003] Assembly manufacturing equipment: machines used to simply assemble or separate metal parts or objects, or metal and non-metal parts, whether or not some kind of deformation is involved.

[0004] Existing ceramic insulator strings require connection with pins during assembly and manufacturing. However, the limited space between adjacent insulators makes pin operation inconvenient. When inserting the pins, the assembler needs to spread the two insulators apart, which affects the efficiency of pin insertion. At the same time, insufficient operating space may damage the insulators during assembly. Summary of the Invention

[0005] This invention discloses an automatic ceramic insulator pinning machine and its working method, aiming to solve the technical problems in the background art where the limited space between two adjacent insulators leads to inconvenience in pinning operations, requiring assembly personnel to spread the two insulators apart during pinning, affecting pinning efficiency, and insufficient operating space may damage the insulators during assembly.

[0006] The present invention proposes an automatic pin insertion machine for ceramic insulators, comprising: A pin base, on which two mounting side plates are provided; A pin support unit is disposed on a pin base. The pin support unit includes multiple assembly frames, locking inserts, and a support plate frame. Two insulator bodies are respectively mounted on two of the assembly frames; Multiple insulator adjustment modules are respectively mounted on multiple assembly frames, and each insulator adjustment module includes two adjustment sticky rollers.

[0007] In a preferred embodiment, the pin-support unit further includes: Two linear guides are provided, both of which are mounted on a pin base, and each of the two linear guides is equipped with a linear lead screw. Two stepper motors are respectively mounted on two linear guide rails, and the output shafts of the two stepper motors are respectively connected to one end of two linear lead screws through couplings; Two movable sliders are respectively mounted on two linear lead screws and two linear guide rails, and the two movable sliders are provided with the same fixed connecting plate.

[0008] In a preferred embodiment, the pin-support unit further includes: The mounting bracket is set on the fixed connecting plate, and the mounting bracket is equipped with two electric telescopic rods. The locking plug is set at the output end of the two electric telescopic rods. Multiple locking sockets are respectively disposed on multiple mounting racks, and each of the multiple locking sockets has two locking holes, with the locking plug being inserted into two of the locking holes.

[0009] In a preferred embodiment, the pin-support unit further includes: Two support frames are provided, both of which are mounted on a fixed connecting plate, and each of the two support frames is equipped with an electric rod. A fixed bracket is provided at the output end of the two electric rods. The fixed bracket is provided with a pin frame and a pin release port is provided on the pin frame. Multiple mounting shafts are respectively mounted on multiple assembly frames and two mounting side plates. Each of the multiple mounting shafts is provided with a torsion spring. One end of each torsion spring is respectively mounted on the outer walls of the two sides of the multiple assembly frames, and the other end of each torsion spring is respectively mounted on the two mounting side plates.

[0010] In a preferred embodiment, the pin-support unit further includes: An electric push rod is mounted on a pin frame, and the output end of the electric push rod is provided with a pin push plate, which is located inside the pin frame. A fixed shaft is provided on the pin frame, and an inner baffle is provided on the fixed shaft, which is located inside the pin frame. A torsion spring is disposed outside the fixed shaft. One end of the torsion spring is disposed on the inner baffle, and the other end of the torsion spring is disposed on the pin frame.

[0011] In a preferred embodiment, the pin-support unit further includes: A support bracket is provided on the pin frame. A shaft member is provided on the support bracket. A support plate is provided on the shaft member. The outer wall of the support plate is in contact with the outer wall of one of the insulator bodies. A general-purpose motor is mounted on a support bracket, and the output shaft of the general-purpose motor is connected to one end of a shaft member via a coupling.

[0012] In a preferred embodiment, the insulator adjustment module further includes: Two fixed frames are provided on the assembly frame, and each of the two fixed frames is provided with a mounting rod. Two adjusting stick rollers are respectively provided on the two mounting rods, and the outer wall of the insulator body is in contact with the outer wall of the two adjusting stick rollers. Two linkage wheels are respectively set at one end of two mounting rods, and the two linkage wheels are provided with the same linkage belt.

[0013] In a preferred embodiment, the insulator adjustment module further includes: Two mounting brackets are provided, both of which are mounted on the assembly bracket. Each of the two mounting brackets is provided with a connecting shaft, and each of the two connecting shafts is provided with a limit frame. Two connecting shafts are respectively set on two limiting frames. Each of the two connecting shafts is provided with a limiting pressure wheel. The outer wall of each limiting pressure wheel is in contact with the outer wall of the insulator body. Two servo motors are mounted on two mounting brackets, and the output shafts of the two servo motors are connected to one end of two connecting shafts via couplings.

[0014] In a preferred embodiment, the insulator adjustment module further includes: An active motor is mounted on an assembly frame, and the output shaft of the active motor is connected to an active gear via a coupling. A driven gear is mounted on one of the mounting rods and meshes with a driving gear.

[0015] An automatic method for inserting ceramic insulator pins, using an automatic ceramic insulator pin insertion machine as described above, includes the following steps: Step 1: Place the insulator body on the assembly frame and fix it using the insulator adjustment module. At the same time, rotate and adjust the insulator body so that the pin insertion interface is directly above. Step 2: Place adjacent insulator bodies on adjacent assembly frames to connect adjacent insulator bodies, and repeat the previous steps to fix and rotate the insulator body to facilitate subsequent pin assembly and connection. Step 3: During pin assembly, the pin is placed inside the pin frame through the pin release port, and the pin support unit is operated to lock the attitude of one of the assembly frames. Step 4: After locking, the pin support unit runs again, moving the pin frame between the two insulator bodies. It then expands one of the insulator bodies to one side by opening the support frame to increase the operating space until the pin assembly is completed.

[0016] As can be seen from the above, the automatic pin-inserting machine for ceramic insulators provided by the present invention has the function of improving the assembly efficiency of ceramic insulator strings. When connecting the pins of ceramic insulators, the device can push one of the adjacent insulators to one side to increase the operating space when inserting the pins. At the same time, no assembly personnel are required to assist, which increases the effectiveness of the device. Furthermore, by increasing the operating space, damage to the insulators during assembly can also be avoided. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic ceramic insulator insertion machine proposed in this invention; Figure 2 This is a schematic diagram of the overall bottom view of an automatic ceramic insulator insertion machine proposed in this invention; Figure 3 This is a schematic diagram of the pin support unit structure of an automatic pin insertion machine for ceramic insulators proposed in this invention; Figure 4 This is a schematic diagram of the locking socket and locking plug combination structure of an automatic ceramic insulator pin insertion machine proposed in this invention; Figure 5 This is a schematic diagram of the combined structure of a fixed bracket and an electric rod for an automatic ceramic insulator insertion machine proposed in this invention; Figure 6 This is a schematic diagram of the combined structure of the support plate frame and the pin frame of an automatic ceramic insulator insertion machine proposed in this invention; Figure 7 This is a schematic diagram of the internal structure of the pin frame of an automatic pin insertion machine for ceramic insulators proposed in this invention; Figure 8 This is a schematic diagram of the insulator adjustment module structure of an automatic ceramic insulator insertion machine proposed in this invention; Figure 9 This is a schematic diagram of the combined structure of the linkage wheel and linkage belt of an automatic ceramic insulator insertion machine proposed in this invention; Figure 10 This is a schematic diagram of the combination structure of the driving gear and the driven gear of an automatic ceramic insulator insertion machine proposed in this invention.

[0018] In the diagram: 1. Pin base; 2. Mounting side plate; 3. Pin support unit; 301. Linear guide rail; 302. Stepper motor; 303. Linear lead screw; 304. Support frame; 305. Fixed connecting plate; 306. Locking socket; 307. Locking plug; 308. Mounting bracket; 309. Electric telescopic rod; 310. Movable slider; 311. Assembly frame; 312. Locking hole; 313. Mounting shaft; 314. Torsion spring; 315. Electric push rod; 316. Fixed bracket; 317. Electric rod; 318. Spreading bracket; 319. Shaft component; 320. Pin frame 321. General-purpose motor; 322. Spreading plate frame; 323. Inner baffle; 324. Pin push plate; 325. Pin release port; 326. Torsion spring; 327. Fixed shaft; 4. Insulator body; 5. Insulator adjustment module; 501. Fixed frame; 502. Servo motor; 503. Limiting pressure roller; 504. Limiting frame; 505. Mounting bracket; 506. Connecting shaft; 507. Connecting shaft; 508. Linkage belt; 509. Linkage wheel; 510. Mounting rod; 511. Passive gear; 512. Driving gear; 513. Driving motor; 514. Adjusting sticky roller. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] The automatic ceramic insulator insertion machine disclosed in this invention is mainly used in scenarios where the space between two adjacent insulators is limited, which leads to inconvenience in insertion. When inserting the insulator, the assembly personnel need to spread the two insulators apart, which affects the insertion efficiency. At the same time, insufficient operating space may damage the insulator during assembly.

[0021] Reference Figures 1-10 An automatic ceramic insulator insertion machine, comprising: Pin base 1, with two mounting side plates 2 provided on pin base 1; The pin support unit 3 is disposed on the pin base 1. The pin support unit 3 includes multiple assembly frames 311, locking plugs 307 and expansion plate frames 322. Two insulator bodies 4 are respectively mounted on two of the mounting frames 311; Multiple insulator adjustment modules 5 are respectively mounted on multiple assembly frames 311. Each insulator adjustment module 5 includes two adjustment sticky rollers 514.

[0022] Reference Figures 1-7 In a preferred embodiment, the pin support unit 3 further includes: Two linear guides 301 are provided, both of which are mounted on the pin base 1, and both of which are equipped with linear lead screws 303. Two stepper motors 302 are respectively mounted on two linear guide rails 301, and the output shafts of the two stepper motors 302 are respectively connected to one end of two linear lead screws 303 through couplings. Two movable sliders 310 are respectively mounted on two linear lead screws 303 and two linear guide rails 301, and the two movable sliders 310 are provided with the same fixed connecting plate 305.

[0023] In this invention, the pin support unit 3 further includes: Mounting bracket 308 is mounted on fixed connecting plate 305. Two electric telescopic rods 309 are mounted on mounting bracket 308. Locking plug 307 is located at the output end of the two electric telescopic rods 309. Multiple locking sockets 306 are respectively disposed on multiple mounting racks 311. Each locking socket 306 has two locking holes 312. The locking plug 307 is inserted into two of the locking holes 312.

[0024] In this invention, the pin support unit 3 further includes: Two support frames 304 are mounted on a fixed connecting plate 305, and each support frame 304 is equipped with an electric rod 317. A fixed bracket 316 is provided at the output end of two electric rods 317. A pin frame 320 is provided on the fixed bracket 316, and a pin release port 325 is provided on the pin frame 320. Multiple mounting shafts 313 are respectively mounted on multiple assembly frames 311 and two mounting side plates 2. Each mounting shaft 313 is provided with a torsion spring 314. One end of each torsion spring 314 is respectively mounted on the outer walls of the two sides of the multiple assembly frames 311, and the other end of each torsion spring 314 is respectively mounted on the two mounting side plates 2.

[0025] In this invention, the pin support unit 3 further includes: An electric push rod 315 is mounted on a pin frame 320. The output end of the electric push rod 315 is provided with a pin push plate 324, which is located inside the pin frame 320. A fixed shaft 327 is provided on the pin frame 320. An inner baffle 323 is provided on the fixed shaft 327 and is located inside the pin frame 320. Torsion spring 326 is disposed outside the fixed shaft 327. One end of torsion spring 326 is disposed on the inner baffle 323, and the other end of torsion spring 326 is disposed on the pin frame 320.

[0026] In this invention, the pin support unit 3 further includes: The support bracket 318 is mounted on the pin frame 320. The support bracket 318 is equipped with a shaft member 319. The support plate frame 322 is mounted on the shaft member 319. The outer wall of the support plate frame 322 is in contact with the outer wall of one of the insulator bodies 4. A general-purpose motor 321 is mounted on a support bracket 318, and the output shaft of the general-purpose motor 321 is connected to one end of a shaft member 319 via a coupling.

[0027] Specifically, during pin assembly, the pin is placed inside the pin frame 320 through the pin release port 325. At this time, the stepper motor 302 runs, driving the linear screw 303 to rotate, and further driving the movable slider 310 to move through the linear screw 303. This causes the movable slider 310 to move the fixed connecting plate 305. When the fixed connecting plate 305 moves to the designated position, the electric telescopic rod 309 runs, driving the locking plug 307 to rise and fall until the locking plug 307 is inserted into the locking hole 312 on one of the locking sockets 306 to lock the posture of one of the assembly frames 311. After locking, the support frame 304 also reaches the designated position under the movement of the movable slider 310. At this time, the electric rod 317 drives the fixed bracket 316 to descend, causing the pin frame 320 to move between the two insulator bodies 4, and causing the spreading plate frame 322 to contact one of the insulator bodies 4. At this time, the general-purpose motor 321 runs, driving the shaft 319 to rotate, and further driving the spreading plate frame 322 to move through the shaft 319, so as to spread one of the insulator bodies 4. The sub-body 4 is extended to one side to increase the operating space. Then, the electric rod 317 drives the fixed bracket 316 and the pin frame 320 to the designated position. At this time, the electric push rod 315 runs, and the electric push rod 315 drives the pin push plate 324 to run, and further drives the pin to move. As the pin moves, the torsion spring 326 will deform and cause the inner baffle 323 to rotate, so that the pin moves out of the pin frame 320 through the inner baffle 323 for pin connection assembly, until the pin assembly is completed. In specific application scenarios, the pin support unit 3 is suitable for the pin connection and assembly of ceramic insulator strings. That is, the pin support unit 3 can open one of the adjacent insulators to one side by opening the plate frame 322 during the pin connection and assembly, thereby increasing the operating space when inserting the pin. At the same time, no assembly personnel are required to assist, which improves the convenience of the device during use and thus improves the assembly efficiency of ceramic insulator strings. In addition, by increasing the operating space, the device can also avoid contact with the insulator body 4 during assembly, thereby avoiding damage to the insulator due to contact and further improving the effectiveness of the device. It should be noted that before the operating space is opened, the device can lock one of the assembly racks 311 through the locking plug 307 and the locking socket 306 to prevent the assembly rack 311 from shaking when the pin is inserted, thereby ensuring the stability of the device's pin insertion. When the pin enters the pin frame 320 through the pin release port 325, it can be limited by the inner baffle 323 to prevent the pin from moving out of the pin frame 320 before reaching the pin position, so as to ensure the pin connection assembly.

[0028] Reference Figure 1 , Figure 2 and Figures 8-10 In a preferred embodiment, the insulator adjustment module 5 further includes: Two fixed frames 501 are provided on the assembly frame 311. Each fixed frame 501 is provided with a mounting rod 510. Two adjusting stick rollers 514 are respectively provided on the two mounting rods 510. The outer wall of the insulator body 4 is in contact with the outer wall of the two adjusting stick rollers 514. Two linkage wheels 509 are respectively set at one end of two mounting rods 510, and the same linkage belt 508 is provided on the two linkage wheels 509.

[0029] In this invention, the insulator adjustment module 5 further includes: Two mounting brackets 505 are provided on the assembly bracket 311. Each mounting bracket 505 is provided with a connecting shaft 506. Each connecting shaft 506 is provided with a limit frame 504. Two connecting shafts 507 are respectively set on two limiting frames 504. Each of the two connecting shafts 507 is provided with a limiting pressure roller 503. The outer wall of each limiting pressure roller 503 is in contact with the outer wall of the insulator body 4. Two servo motors 502 are respectively mounted on two mounting brackets 505, and the output shafts of the two servo motors 502 are respectively connected to one end of two connecting shafts 506 through couplings.

[0030] In this invention, the insulator adjustment module 5 further includes: The active motor 513 is mounted on the mounting frame 311, and the output shaft of the active motor 513 is connected to the active gear 512 via a coupling. A driven gear 511 is mounted on one of the mounting rods 510 and meshes with a driving gear 512.

[0031] Specifically, in use, the insulator body 4 is placed on the mounting frame 311 and made to contact the adjusting sticky roller 514. At this time, the servo motor 502 runs and drives the connecting shaft 506 to rotate. Then, the connecting shaft 506 drives the limiting frame 504 and the limiting pressure roller 503 to rotate until the limiting frame 504 drives the limiting pressure roller 503 to contact the outer wall of the insulator body 4. This, together with the adjusting sticky roller 514, limits and fixes the insulator body 4. Then, the active motor 513 runs and drives the active gear 512 to rotate. Since the active gear 512 meshes with the passive gear 511, the active motor 513 can drive one of the mounting rods 510 to rotate. Together with the linkage wheel 509 and the linkage belt 508, the two mounting rods 510 run synchronously. This causes the adjusting sticky roller 514 to drive the insulator body 4 to rotate until the pin insertion interface of the insulator body 4 is facing directly upward. In specific application scenarios, the insulator adjustment module 5 is suitable for the assembly and fixing of ceramic insulator strings. That is, when the insulator adjustment module 5 is in use, it can limit and fix the insulator body 4 through the limiting frame 504 and the limiting pressure roller 503, so as to prevent the insulator body 4 from shifting or falling off the assembly frame 311 during the pin connection assembly, thereby further increasing the stability of the pin connection assembly of the device. When the limiting and fixing is performed, the device can drive the insulator body 4 to rotate and adjust by adjusting the sticky roller 514 so that the pin hole on the insulator body 4 is directly above, so that it can be quickly connected with the adjacent insulator body 4 during subsequent assembly and placement, thereby further improving the pin assembly efficiency of the device. It should be noted that the surface of the adjusting sticky roller 514 has a certain degree of stickiness, which can prevent slippage when the insulator body 4 is rotated and adjusted, and ensure the accuracy of the orientation of the pin opening after rotation and adjustment.

[0032] An automatic method for inserting ceramic insulator pins, using an automatic ceramic insulator pin insertion machine as described above, includes the following steps: Step 1: Place the insulator body 4 on the assembly frame 311 and make it contact the adjusting sticking roller 514. At this time, the servo motor 502 runs and drives the connecting shaft 506 to rotate. Then, the connecting shaft 506 drives the limiting frame 504 and the limiting pressure roller 503 to rotate until the limiting frame 504 drives the limiting pressure roller 503 to contact the outer wall of the insulator body 4. This, together with the adjusting sticking roller 514, limits and fixes the insulator body 4. Then, the active motor 513 runs and drives the active gear 512 to rotate. Since the active gear 512 meshes with the passive gear 511, the active motor 513 can drive one of the mounting rods 510 to rotate. Together with the linkage wheel 509 and the linkage belt 508, the two mounting rods 510 run synchronously. This causes the adjusting sticking roller 514 to drive the insulator body 4 to rotate until the pin insertion interface of the insulator body 4 is facing directly upward. Step 2: Place the adjacent insulator bodies 4 on the adjacent assembly frame 311 to connect the adjacent insulator bodies 4, and repeat the previous steps to fix and rotate the insulator body 4 to facilitate the subsequent pin assembly connection. Step 3: During pin assembly, the pin is placed inside the pin frame 320 through the pin release port 325. At this time, the stepper motor 302 runs, driving the linear screw 303 to rotate, and further driving the movable slider 310 to move through the linear screw 303. This causes the movable slider 310 to move the fixed connecting plate 305. When the fixed connecting plate 305 moves to the designated position, the electric telescopic rod 309 runs, driving the locking plug 307 to rise and fall until the locking plug 307 is inserted into the locking hole 312 on one of the locking sockets 306 to lock the posture of one of the assembly frames 311. Step 4: After locking, the support frame 304 also reaches the designated position under the movement of the movable slider 310. At this time, the electric rod 317 drives the fixed bracket 316 to descend, causing the pin frame 320 to move between the two insulator bodies 4, and causing the spreading plate frame 322 to contact one of the insulator bodies 4. At this time, the general-purpose motor 321 runs, driving the shaft 319 to rotate, and further driving the spreading plate frame 322 to move through the shaft 319, so as to open one of the insulator bodies 4. The insulator body 4 is extended to one side to increase the operating space. Then, the electric rod 317 drives the fixed bracket 316 and the pin frame 320 to the designated position. At this time, the electric push rod 315 runs, and the electric push rod 315 drives the pin push plate 324 to run, and further drives the pin to move. As the pin moves, the torsion spring 326 will deform and cause the inner baffle 323 to rotate, so that the pin moves out of the pin frame 320 through the inner baffle 323 for pin connection assembly, until the pin assembly is completed.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic pin insertion machine for ceramic insulators, characterized in that, include: Pin base (1), and two mounting side plates (2) are provided on the pin base (1); The pin support unit (3) is disposed on the pin base (1). The pin support unit (3) includes multiple assembly frames (311), locking plugs (307) and expansion plate frames (322). Two insulator bodies (4) are respectively mounted on two of the mounting frames (311); Multiple insulator adjustment modules (5) are respectively set on multiple assembly frames (311), and each insulator adjustment module (5) includes two adjustment sticky rollers (514).

2. The automatic pin insertion machine for ceramic insulators according to claim 1, characterized in that, The pin-support unit (3) also includes: Two linear guides (301) are provided on the pin base (1), and a linear lead screw (303) is provided on each of the two linear guides (301). Two stepper motors (302) are respectively mounted on two linear guide rails (301), and the output shafts of the two stepper motors (302) are respectively connected to one end of two linear lead screws (303) through couplings; Two movable sliders (310) are respectively mounted on two linear lead screws (303) and two linear guide rails (301), and the two movable sliders (310) are provided with the same fixed connecting plate (305).

3. The automatic pin insertion machine for ceramic insulators according to claim 2, characterized in that, The pin-support unit (3) also includes: Mounting bracket (308) is mounted on fixed connecting plate (305). Two electric telescopic rods (309) are mounted on the mounting bracket (308). Locking plug (307) is located at the output end of the two electric telescopic rods (309). Multiple locking sockets (306) are respectively disposed on multiple mounting racks (311), and each of the multiple locking sockets (306) has two locking holes (312), and the locking plug (307) is inserted into two of the locking holes (312).

4. The automatic pin insertion machine for ceramic insulators according to claim 3, characterized in that, The pin-support unit (3) also includes: Two support frames (304) are provided on a fixed connecting plate (305), and each of the two support frames (304) is provided with an electric rod (317). A fixed bracket (316) is provided at the output end of two electric rods (317). A pin frame (320) is provided on the fixed bracket (316), and a pin release port (325) is provided on the pin frame (320). Multiple mounting shafts (313) are respectively mounted on multiple assembly frames (311) and two mounting side plates (2). Each of the multiple mounting shafts (313) is provided with a torsion spring (314). One end of the multiple torsion spring (314) is respectively mounted on the outer walls of the two sides of the multiple assembly frames (311), and the other end of the multiple torsion spring (314) is respectively mounted on the two mounting side plates (2).

5. An automatic ceramic insulator insertion machine according to claim 4, characterized in that, The pin-support unit (3) also includes: An electric push rod (315) is mounted on a pin frame (320). The output end of the electric push rod (315) is provided with a pin push plate (324), which is located inside the pin frame (320). A fixed shaft (327) is provided on a pin frame (320), and an inner baffle (323) is provided on the fixed shaft (327), which is located inside the pin frame (320). A torsion spring (326) is disposed outside the fixed shaft (327). One end of the torsion spring (326) is disposed on the inner baffle (323), and the other end of the torsion spring (326) is disposed on the pin frame (320).

6. The automatic pin insertion machine for ceramic insulators according to claim 5, characterized in that, The pin-support unit (3) also includes: A support bracket (318) is provided on a pin frame (320). A shaft member (319) is provided on the support bracket (318). A support plate frame (322) is provided on the shaft member (319). The outer wall of the support plate frame (322) is in contact with the outer wall of one of the insulator bodies (4). A general-purpose motor (321) is mounted on a support bracket (318), and the output shaft of the general-purpose motor (321) is connected to one end of a shaft member (319) via a coupling.

7. An automatic ceramic insulator insertion machine according to claim 6, characterized in that, The insulator adjustment module (5) also includes: Two fixed frames (501) are provided on the assembly frame (311). Each of the two fixed frames (501) is provided with a mounting rod (510). Two adjusting stick rollers (514) are respectively provided on the two mounting rods (510). The outer wall of the insulator body (4) is in contact with the outer wall of the two adjusting stick rollers (514). Two linkage wheels (509) are respectively set at one end of two mounting rods (510), and the two linkage wheels (509) are provided with the same linkage belt (508).

8. An automatic pin insertion machine for ceramic insulators according to claim 7, characterized in that, The insulator adjustment module (5) also includes: Two mounting brackets (505) are provided on the assembly bracket (311). Each of the two mounting brackets (505) is provided with a connecting shaft (506), and each of the two connecting shafts (506) is provided with a limit frame (504). Two connecting shafts (507) are respectively set on two limiting frames (504). Each of the two connecting shafts (507) is provided with a limiting pressure roller (503). The outer walls of the two limiting pressure rollers (503) are in contact with the outer wall of the insulator body (4). Two servo motors (502) are respectively mounted on two mounting brackets (505), and the output shafts of the two servo motors (502) are respectively connected to one end of two connecting shafts (506) through couplings.

9. An automatic ceramic insulator pin insertion machine according to claim 8, characterized in that, The insulator adjustment module (5) also includes: An active motor (513) is mounted on an assembly frame (311), and the output shaft of the active motor (513) is connected to an active gear (512) via a coupling. A passive gear (511) is mounted on one of the mounting rods (510) and meshes with a driving gear (512).

10. An automatic method for inserting ceramic insulator pins, using an automatic ceramic insulator pin insertion machine as described in claim 9, characterized in that, Includes the following steps: Step 1: Place the insulator body (4) on the assembly frame (311) and fix the insulator body (4) by the insulator adjustment module (5). At the same time, rotate and adjust the insulator body (4) so ​​that the pin insertion interface is directly above. Step 2: Place the adjacent insulator bodies (4) on the adjacent assembly frame (311) so that the adjacent insulator bodies (4) are connected, and repeat the previous steps to fix and rotate the insulator body (4) so ​​as to facilitate the subsequent pin assembly connection. Step 3: During pin assembly, the pin is placed inside the pin frame (320) through the pin release port (325), and the pin support unit (3) is run to lock the attitude of one of the assembly frames (311). Step 4: After locking, the pin support unit (3) runs again, causing the pin frame (320) to move between the two insulator bodies (4), and by spreading the plate frame (322), one of the insulator bodies (4) is spread to one side to increase the operating space until the pin assembly is completed.

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