An insurance tube insertion device

Abstract

The present invention discloses a fuse insertion device, comprising a turntable, on which a plurality of fixtures for fixing PCB boards are arranged, along the direction of rotation of the turntable, a board entry connection mechanism, a plug-in mechanism and a board exit connection mechanism are arranged on the outer side of the turntable, and an opening and closing mechanism is arranged inside the fixture, which automatically opens the fixture when the PCB board enters or exits the fixture, and the PCB board is pressed after it is in place. The fuse insertion device of the present invention realizes full-automatic insertion of the fuse, reduces labor costs; realizes full inspection of the fuse model, and prevents mixing of materials; is designed with an insertion pressure sensor, realizes real-time monitoring of the insertion pressure, compares the pressure curve, and ensures the reliability of the fuse insertion.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner production, and in particular to a fuse inserting device. Background Art

[0002] In the design of air-conditioning controllers, fuses are designed to prevent the rectification circuit from burning due to short circuit or overload. In order to facilitate the replacement of fuses, a fuse holder is designed on the PCB board. The fuse holder is welded on the PCB board, and the fuse can be inserted into the fuse holder. In the production process, manual insertion of fuses is usually adopted. In order to distinguish different types of fuses, different colors are applied on the fuses to distinguish different types of fuses. Manual insertion is inefficient and wastes labor costs. Large-scale insertion is prone to fatigue. If the fuses are mixed, it will cause abnormal circuit breaking or loss of circuit protection in the subsequent process. Summary of the invention

[0003] The purpose of the present invention is to provide a fuse inserting device to solve the technical problems of low production efficiency and easy mixing of materials in the manual insertion of fuses in the existing air-conditioning production.

[0004] To achieve the above purpose, the specific technical solution of a fuse insertion device of the present invention is as follows:

[0005] A fuse insertion device comprises a turntable, on which are arranged a plurality of sets of fixtures for fixing PCB boards; along the rotation direction of the turntable, a board entry connection mechanism, a insertion mechanism and a board exit connection mechanism are arranged on the outer side of the turntable respectively; an opening and closing mechanism is arranged inside the fixture, and the opening and closing mechanism automatically opens the fixture when the PCB board enters or exits the fixture, and the PCB board is pressed after it is in place.

[0006] Furthermore, four groups of tooling fixtures are arranged on the turntable, and each group of tooling fixtures includes relatively arranged clamping parts, and the clamping parts include a vertical plate fixed on the turntable, a step groove is provided on the inner side of the top of the vertical plate, and an L-shaped pressing plate is provided above the vertical plate, one end of the pressing plate is arranged opposite to the step groove, and the other end of the pressing plate spans the vertical plate and is placed on the rear side of the vertical plate, and the opening and closing mechanism includes a lifting mechanism, and the free end of the pressing plate is connected to the lifting mechanism.

[0007] Furthermore, the lifting mechanism includes two support rods, which are respectively arranged at both ends of the pressure plate. The top end of the support rod is fixed on the pressure plate, the bottom end of the support rod is provided with a top block, a spring is sleeved on the support rod, a sliding block is provided under the top block, and a guide block is provided on the sliding block on one side of the top block, and the guide block has a guiding inclined surface.

[0008] Furthermore, a limit plate is provided on the turntable away from the insertion end of the step groove. The limit plate is L-shaped and covers the lifting mechanism on the outside of the vertical plate. A support column is provided on the sliding block close to the limit plate. The end of the support column is fixed on the limit plate, and a reset spring is mounted on the support column.

[0009] Furthermore, the tooling fixture also includes a bracket arranged between the two vertical plates, the bracket includes two push rods arranged close to the vertical plates and two connecting rods connecting the push rods, the opening and closing mechanism also includes a synchronous lifting mechanism, the push rod is connected to the synchronous lifting mechanism, pushing the sliding block to make the bracket and the pressure plate move in opposite directions, and after the sliding block withdraws the external force, the bracket and the pressure plate move in the same direction.

[0010] Furthermore, the synchronous lifting mechanism includes a rack arranged on the sliding block and a gear meshing with the rack. The gear is fixed on a rotating shaft, and the rotating shaft passes through the vertical plate. An eccentric wheel is arranged at the other end of the rotating shaft. A connecting rod is hinged on the eccentric shaft of the eccentric wheel, and the other end of the connecting rod is hinged on the push rod.

[0011] Furthermore, a guide column is provided at the end of the connecting rod, and a long strip hole is provided on the vertical direction on the vertical plate, and the end of the guide column extends into the long strip hole. The bracket also includes an adjustment block, and the two ends of the adjustment block are respectively slidably arranged on the connecting rods on both sides. The adjustment block is provided with a long strip adjustment hole, and a support head is slidably arranged in the adjustment hole.

[0012] Furthermore, the board entry connection mechanism includes an board entry mounting plate relatively arranged on the workbench, on which board entry guide rails are respectively arranged, one of the board entry mounting plates is provided with an board entry mounting frame, the top surface of the board entry mounting frame is provided with an board entry cylinder, an board entry push plate is hinged on the driving shaft of the board entry cylinder, a baffle rod is provided under the board entry cylinder, and an board entry opening cylinder is provided at the end of the board entry mounting plate close to the turntable direction.

[0013] Furthermore, the plate-out connecting mechanism includes a plate-out mounting plate relatively arranged on the workbench, and plate-out guide rails are relatively arranged on the plate-out mounting plates. One of the plate-out mounting plates is provided with a plate-out mounting frame, and the plate-out mounting frame is provided with a plate-out cylinder. The plate-out cylinder is arranged at an end away from the turntable, and a plate-out push plate is hinged on the driving shaft of the plate-out cylinder. An plate-out opening cylinder is provided at the end of the plate-out mounting plate close to the turntable.

[0014] Furthermore, the insertion mechanism includes a robotic arm, a fixture mounting base plate is provided at the end of the robotic arm, a guide rod cylinder is fixed on the fixture mounting base plate, a vacuum generator is provided on one side of the guide rod cylinder, two pressure sensors are connected to the bottom end of the guide rod cylinder, suction rods are respectively provided at the ends of the two pressure sensors, the suction rods are connected to the vacuum generator through pipes, and a visual component for detecting the type of fuse is provided on one side of the suction rod.

[0015] The fuse insertion device of the present invention has the following advantages:

[0016] The fuse tube insertion device of the present invention can realize full-automatic insertion of the fuse tube, thereby reducing labor costs; it can realize full inspection of the fuse tube model and prevent material mixing; it is designed with an insertion pressure sensor to realize real-time monitoring of the insertion pressure and compare the pressure curve to ensure the reliability of the fuse tube insertion; it adopts full-track conveying of PCB boards, positioning, pressing and supporting modes; the turntable is designed with automatic clamping and supporting devices without air source and power supply, thereby avoiding the wiring and air pipe laying difficulties caused by the rotation of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the fuse insertion device of the present invention;

[0018] Figure 2 is a top view of the turntable of the present invention;

[0019] Figure 3 for Figure 2 Sectional view along CC plane;

[0020] Figure 4 for Figure 2 Sectional view along the BB plane;

[0021] Figure 5 It is a three-dimensional diagram of the board entry connection mechanism of the present invention;

[0022] Figure 6 It is a three-dimensional diagram of the plate-out connection mechanism of the present invention;

[0023] Figure 7 It is a top view of the feeding mechanism of the present invention;

[0024] Figure 8 It is a three-dimensional diagram of the insertion mechanism of the present invention.

[0025] Description of reference numerals in the figure: 1. Turntable; 11. Indexing motor; 2. Tooling fixture; 21. Vertical plate; 22. Pressure plate; 23. Lifting mechanism; 231. Support rod; 232. Top block; 233. Limit block; 234. Sliding block; 235. Guide block; 236. Return spring; 24. Synchronous lifting mechanism; 241. Rack; 242. Gear; 243. Eccentric wheel; 244. Connecting rod; 25. Bracket; 251. Push rod; 252. Connecting rod; 2521. Guide post; 253. Adjusting block; 254. Support head; 26. Limit plate; 3. Support table; 4. Infeed connection mechanism; 41. Infeed mounting plate; 42. Infeed guide rail; 43. Infeed mounting frame; 44. Infeed cylinder; 45. Infeed push plate; 46. Stop bar; 47. Infeed opening cylinder; 5. Outfeed connection mechanism; 51. Outfeed mounting plate; 52. Outfeed guide rail; 53. Outfeed mounting frame; 54. Outfeed cylinder; 55. Outfeed push plate; 56. Outfeed opening cylinder; 6. Feeding mechanism; 61. Vibration plate; 62. Discharge track; 63. Fiber optic sensor; 7. Insertion mechanism; 71. Robot arm; 72. Fixture mounting base plate; 73. Guide rod cylinder; 74. Vacuum generator; 75. Pressure sensor; 76. Suction rod; 77. Vision component. Detailed implementation mode

[0026] In order to better understand the purpose, structure and function of the present invention, the following further describes in detail an insurance tube insertion device of the present invention with reference to the accompanying drawings.

[0027] As Figure 1 shown, the present application provides an insurance tube insertion device, including a turntable 1, on which a plurality of tooling fixtures 2 for fixing PCB boards are provided. Along the rotation direction of the turntable 1, an infeed connection mechanism 4, an insertion mechanism 7 and an outfeed connection mechanism 5 are respectively arranged outside the turntable 1. The infeed connection mechanism 4 pushes the PCB board into the tooling fixture 2 at the loading station on the turntable 1. The insertion mechanism 7 sucks the insurance tube and inserts the insurance tube into the insurance tube socket of the PCB board. The outfeed connection mechanism pushes the PCB board out of the tooling fixture 2 for unloading. It also includes an opening and closing mechanism arranged in the tooling fixture 2, which automatically opens when the PCB board enters or exits the tooling fixture 2 and is pressed after the PCB board is in place.

[0028] As Figure 2As shown in the figure, four sets of tooling fixtures 2 are arranged on the turntable 1. Each set of tooling fixtures 2 includes clamping parts arranged opposite to each other. The clamping parts include vertical plates 21 fixed on the turntable 1. There are stepped grooves on the inner sides of the tops of the vertical plates 21. The stepped grooves on the two vertical plates 21 are arranged opposite to each other to form an insertion groove for inserting the PCB board. When the PCB board is inserted, it slides along the stepped groove to achieve a good guiding effect. Above the vertical plate 21, there is an L-shaped pressing plate 22. One end of the pressing plate 22 is arranged opposite to the stepped groove, and the other end of the pressing plate 22 straddles the vertical plate 21 and is placed at the rear side of the vertical plate 21. The opening and closing mechanism includes a lifting mechanism 23, and the free end of the pressing plate 22 is connected to the lifting mechanism 23. The insertion end of the stepped groove of the vertical plate 21 extends outward to form a transition stepped groove.

[0029] As Figure 3 shown, the lifting mechanism 23 includes a support rod 231. The top end of the support rod 231 is fixed on the pressing plate 22. A top block 232 is arranged at the bottom end of the support rod 231. A spring is sleeved on the support rod 231. A sliding block 234 is arranged below the top block 232. A guiding block 235 is arranged on the sliding block 234 on one side of the top block 232. The guiding block 235 has a guiding inclined surface. By pushing the sliding block 234, the top block 232 moves along the guiding inclined surface to lift the pressing plate 22, and the PCB board can be inserted into or removed from the insertion groove.

[0030] To ensure the smoother rising of the pressing plate 22, the opening and closing mechanism includes two support rods 231. The two support rods 231 are respectively arranged at both ends of the pressing plate 22. A limiting block 233 is arranged on the vertical plate 21 outside the support rod 231 to ensure the lifting of the top block 232 along the limiting block 233.

[0031] When the PCB board is inserted into the tooling fixture 2, in order to prevent excessive insertion, a limiting plate 26 is arranged on the turntable 1 far from the insertion end of the insertion groove. The limiting plate 26 is L-shaped and covers the lifting mechanism 23 outside the vertical plate 21. To ensure the automatic reset of the pressing plate 22 after the PCB board is removed, a support column is arranged on the sliding block 234 in the direction close to the limiting plate 26. The end of the support column is fixed on the limiting plate 26, and a reset spring 236 is sleeved on the support column. When the external force is removed, the sliding block 234 resets under the action of the reset spring 236. At the same time, the top block 232 resets under the action of the spring.

[0032] The tooling fixture 2 further includes a bracket 25 arranged between the two vertical plates 21. The bracket 25 is a square frame, including two push rods 251 arranged close to the vertical plate 21 and two connecting rods 252 connecting the push rods 251. The opening and closing mechanism further includes a synchronous lifting mechanism 24. The push rod 251 is connected to the synchronous lifting mechanism 24 to push the sliding block 234, so that the bracket 25 and the pressing plate 22 move in the opposite direction. After the external force on the sliding block 234 is removed, the bracket 25 and the pressing plate 22 move in the same direction.

[0033] As Figure 3 - Figure 4As shown, the synchronous lifting mechanism 24 includes a rack 241 arranged on the sliding block 234 and a gear 242 meshing with the rack 241, the gear 242 is fixed on the rotating shaft, the rotating shaft passes through the vertical plate 21, an eccentric wheel 243 is arranged at the other end of the rotating shaft, a connecting rod 244 is hinged on the eccentric shaft of the eccentric wheel 243, and the other end of the connecting rod 244 is hinged on the push rod 251. The synchronous movement of the bracket 25 and the pressing plate 22 is realized through the gear 242, the rack 241 and the eccentric wheel 243, and the mechanical transmission structure is simple and has high reliability.

[0034] During the lifting and lowering process of the bracket 25, in order to make the lifting and lowering of the bracket 25 more stable, a guide column 2521 is provided at the end of the connecting rod 252, and a long hole along the vertical direction is provided on the vertical plate 21. The end of the guide column 2521 extends into the long hole, thereby realizing the stable lifting and lowering of the bracket 25.

[0035] During the process of inserting the fuse tube, in order to improve the supporting strength of the bracket 25 on the PCB board, the bracket 25 also includes an adjustment block 253, and the two ends of the adjustment block 253 are respectively slidably arranged on the connecting rods 252 on both sides. The adjustment block 253 is provided with a long strip-shaped adjustment hole, and a support head 254 is slidably arranged in the adjustment hole.

[0036] The turntable 1 is rotatably arranged on the support platform 3. A dividing motor 11 is arranged on the bottom surface of the turntable 1. The dividing motor 11 is fixed on the support platform 3. The rotating angle of the turntable 1 is controlled by the dividing motor 11 so that the fixture 2 is switched between different workstations.

[0037] like Figure 5 As shown, the board entry docking mechanism 4 includes a workbench, on which board entry mounting plates 41 are arranged opposite to each other, and board entry guide rails 42 are respectively arranged on the board entry mounting plates 41, and the height of the board entry guide rails 42 is flush with the height of the bottom of the step groove, and one of the board entry mounting plates 41 is provided with a board entry mounting frame 43, and the top surface of the board entry mounting frame 43 is provided with a board entry cylinder 44, and a board entry push plate 45 is hinged on the driving shaft of the board entry cylinder 44, and the board entry cylinder 44 is arranged on the board entry mounting frame 43 on the side away from the turntable 1. A stop rod 46 is provided under the board feeding cylinder 44. When the PCB board is loaded, the board feeding cylinder 44 is retracted, and the board feeding push plate 45 contacts the stop rod 46 and flips toward the board feeding cylinder 44, so that the operator can place the PCB board on the board feeding guide rail 42. The PCB board moves toward the turntable 1 driven by the board feeding guide rail 42. When it moves to the end of the board feeding mounting plate 41, the board feeding cylinder 44 extends, the board feeding push plate 45 rotates, and pushes the end of the PCB board, gradually moving it into the fixture 2.

[0038] To automatically open the opening and closing mechanism, an inlet plate opening cylinder 47 is provided at the end of the inlet plate mounting plate 41 near the turntable 1. When the PCB moves to the end of the inlet plate mounting plate 41, the inlet plate opening cylinder 47 is opened. The driving shaft of the inlet plate opening cylinder 47 pushes the sliding block 234 to move, causing the pressure plate 22 and the bracket 25 to move in the opposite direction, opening the tooling fixture 2. When the end of the PCB contacts the limit plate 26, the inlet plate opening cylinder 47 is closed, and the driving shaft of the inlet plate opening cylinder 47 retracts, resetting the opening and closing mechanism, and the pressure plate 22 and the bracket 25 clamp the PCB.

[0039] As Figure 6 shown, the structure of the outlet plate connection mechanism 5 is the same as that of the inlet plate connection mechanism 4. The outlet plate connection mechanism 5 includes a workbench, on which outlet plate mounting plates 51 are oppositely arranged. Oppositely arranged outlet plate guide rails 52 are provided on the outlet plate mounting plates 51. The height of the outlet plate guide rails 52 is flush with the bottom height of the stepped groove. An outlet plate mounting frame 53 is provided on one of the outlet plate mounting plates 51. An outlet plate cylinder 54 is provided on the outlet plate mounting frame 53. The outlet plate cylinder 54 is arranged at one end far from the turntable 1. The driving shaft of the outlet plate cylinder 54 is hinged with an outlet plate push plate 55.

[0040] At the same time, an outlet plate opening cylinder 56 is provided at the end of the outlet plate mounting plate 51 near the turntable 1. When the tooling fixture 2 rotates to the blanking station, the outlet plate opening cylinder 56 is opened. The driving shaft of the outlet plate opening cylinder 56 pushes the sliding block 234, and the pressure plate 22 and the bracket 25 move in the opposite direction, opening the tooling fixture 2. At the same time, the outlet plate cylinder 54 is opened, and the outlet plate push plate 55 moves out the PCB.

[0041] As Figure 8 shown, the inserting mechanism 7 includes a robotic arm 71. A fixture mounting base plate 72 is provided at the end of the robotic arm 71. A guide rod cylinder 73 is fixed on the fixture mounting base plate 72. A vacuum generator 74 is arranged on one side of the guide rod cylinder 73. Two pressure sensors 75 are connected to the bottom end of the guide rod cylinder 73. Suction rods 76 are respectively arranged at the ends of the two pressure sensors 75. The suction rods 76 are connected to the vacuum generator 74 through pipelines. A vision component 77 for detecting the type of fuse tube is provided on one side of the suction rod 76. The vacuum generator 74 is turned on, and negative pressure is generated at the end of the suction rod 76 for adsorbing the fuse tube.

[0042] To realize the automatic feeding of the fuse tube, a feeding mechanism 6 is also provided on one side of the inserting mechanism 7. The feeding mechanism 6 includes a vibrating bowl 61. The discharging end of the vibrating bowl 61 is connected with a discharging track 62. An optical fiber sensor 63 is arranged at the end of the discharging track 62 for detecting whether the fuse tubes arranged in the discharging guide rail are in place.

[0043] This fuse tube insertion device realizes the full-automatic insertion of fuse tubes, reducing labor costs; it realizes the full inspection of fuse tube models to prevent material mixing; it is designed with an insertion pressure sensor 75 to realize real-time monitoring of the insertion pressure and compare the pressure curves to ensure the reliability of fuse tube insertion. The PCB board is transported by a full track, with a positioning, clamping, and supporting mode. The turntable 1 is designed with an air-source-free and power-source-free automatic clamping and supporting device, avoiding the difficulties of wiring and air pipe layout caused by the rotation of the turntable 1.

[0044] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. An insurance tube insertion device, characterized in that, The invention comprises a rotating disk (1), on which a plurality of sets of fixtures (2) for fixing PCB boards are arranged, along the rotation direction of the rotating disk (1), a board entry connection mechanism (4), an insertion mechanism (7) and a board exit connection mechanism (5) are arranged on the outer side of the rotating disk (1), and an opening and closing mechanism is arranged inside the fixture (2), and the opening and closing mechanism automatically opens the fixture (2) when the PCB board enters or exits the fixture (2), and the PCB board is pressed after it is in place; four sets of fixtures (2) are arranged on the rotating disk (1), and each set of fixtures (2) comprises clamping parts arranged opposite to each other, and the clamping parts comprise a vertical plate (21) fixed on the rotating disk (1), a stepped groove is arranged on the inner side of the top of the vertical plate (21), and an L-shaped pressing plate (22) is arranged above the vertical plate (21), one end of the pressing plate (22) is arranged opposite to the stepped groove, and the other end of the pressing plate (22) crosses the vertical plate (21). The plate (21) is arranged at the rear side of the vertical plate (21), the opening and closing mechanism comprises a lifting mechanism (23), and the free end of the pressing plate (22) is connected to the lifting mechanism (23); the lifting mechanism (23) comprises two supporting rods (231), the top end of the supporting rod (231) is fixed on the pressing plate (22), the bottom end of the supporting rod (231) is provided with a top block (232), a spring is sleeved on the supporting rod (231), and a sliding block (234) is provided below the top block (232); a limiting plate (26) is provided on the turntable (1) away from the insertion end of the step groove, the limiting plate (26) is L-shaped, the limiting plate (26) covers the lifting mechanism (23) outside the vertical plate (21), and a supporting column is provided on the sliding block (234) close to the limiting plate (26), the end of the supporting column is fixed on the limiting plate (26), and a reset spring (236) is sleeved on the supporting column.

2. The fuse cartridge insertion device according to claim 1, wherein Two supporting rods (231) are respectively arranged at two ends of the pressing plate (22); a guide block (235) is arranged on a sliding block (234) on one side of the top block (232); and the guide block (235) has a guide inclined surface.

3. The fuse cartridge inserting device according to claim 2, wherein The fixture (2) further comprises a bracket (25) arranged between the two vertical plates (21), the bracket (25) comprising two push rods (251) arranged close to the vertical plates (21) and two connecting rods (252) connecting the push rods (251), the opening and closing mechanism further comprises a synchronous lifting mechanism (24), the push rod (251) is connected to the synchronous lifting mechanism (24), and pushes the sliding block (234) to make the bracket (25) and the pressing plate (22) move in opposite directions, and after the sliding block (234) withdraws the external force, the bracket (25) and the pressing plate (22) move in the same direction.

4. The fuse insertion device according to claim 3, wherein, The synchronous lifting mechanism (24) comprises a rack (241) arranged on the sliding block (234) and a gear (242) meshing with the rack (241); the gear (242) is fixed on a rotating shaft, the rotating shaft passes through the vertical plate (21); an eccentric wheel (243) is arranged at the other end of the rotating shaft; a connecting rod (244) is hinged on the eccentric shaft of the eccentric wheel (243); and the other end of the connecting rod (244) is hinged on the push rod (251).

5. The fuse insertion device according to claim 3, characterized in that, A guide column (2521) is provided at the end of the connecting rod (252), and a long strip hole is provided on the vertical direction on the vertical plate (21), and the end of the guide column (2521) extends into the long strip hole. The bracket (25) also includes an adjustment block (253), and the two ends of the adjustment block (253) are respectively slidably arranged on the connecting rods (252) on both sides, and the adjustment block (253) is provided with a long strip adjustment hole, and a support head (254) is slidably arranged in the adjustment hole.

6. The fuse insertion device according to claim 1, characterized in that, The board entry docking mechanism (4) comprises a board entry mounting plate (41) relatively arranged on the workbench, and board entry guide rails (42) are respectively arranged on the board entry mounting plates (41), a board entry mounting frame (43) is arranged on one of the board entry mounting plates (41), a board entry cylinder (44) is arranged on the top surface of the board entry mounting frame (43), a board entry push plate (45) is hinged on the driving shaft of the board entry cylinder (44), a stop rod (46) is arranged below the board entry cylinder (44), and a board entry opening cylinder (47) is arranged at the end of the board entry mounting plate (41) close to the turntable (1).

7. The fuse insertion device according to claim 1, characterized in that, The plate-out connecting mechanism (5) comprises a plate-out mounting plate (51) arranged relatively on the workbench, a plate-out guide rail (52) arranged relatively on the plate-out mounting plate (51), a plate-out mounting frame (53) being arranged on one of the plate-out mounting plates (51), a plate-out cylinder (54) being arranged on the plate-out mounting frame (53), the plate-out cylinder (54) being arranged at an end away from the turntable (1), a plate-out pushing plate (55) being hinged on the driving shaft of the plate-out cylinder (54), and a plate-out opening cylinder (56) being arranged at the end of the plate-out mounting plate (51) close to the turntable (1).

8. The fuse inserting device according to claim 1, characterized in that The insertion mechanism (7) comprises a mechanical arm (71), a fixture installation base plate (72) is provided at the end of the mechanical arm (71), a guide rod cylinder (73) is fixed on the fixture installation base plate (72), a vacuum generator (74) is provided on one side of the guide rod cylinder (73), two pressure sensors (75) are connected to the bottom end of the guide rod cylinder (73), suction rods (76) are provided at the ends of the two pressure sensors (75), the suction rods (76) are connected to the vacuum generator (74) through a pipeline, and a visual component (77) for detecting the type of the fuse is provided on one side of the suction rod (76).

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