I-shaped inductor power-on test fixture

Abstract

The utility model discloses an I-shaped inductor power-on test fixture, and relates to the related technical field of fixtures, the I-shaped inductor power-on test fixture comprises a conveyor belt, a plurality of I-shaped inductors, a rear stop block assembly and a power-on test assembly, the I-shaped inductors are arranged on the upper end face of the conveyor belt, the lower ends of the I-shaped inductors are clamped with the conveyor belt, and the rear stop block assembly is arranged on the lower end face of the conveyor belt. The rear stop block assembly and the power-on test assembly are arranged on the front side and the rear side of the conveying belt respectively, the upper end of the rear stop block assembly and the upper end of the power-on test assembly are both arranged above the conveying belt, and the position of the rear stop block assembly and the position of the power-on test assembly both correspond to the position of one I-shaped inductor. The utility model has the beneficial effects that the problem that the I-shaped inductor cannot be subjected to power-on test due to glue overflow can be reduced, so that the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the relevant technical field of fixtures, in particular to an I-shaped inductor energization test fixture. Background Art

[0002] After the I-shaped inductor is installed, glue often overflows. The overflowed glue will flow onto the power-on pin, which will cause the power to fail during the power-on test and the test will be impossible to perform. The glue must be removed before the test can be performed, which will reduce the efficiency of the power-on test. Utility Model Content

[0003] The utility model aims to overcome the drawback in the prior art that an I-shaped inductor cannot be tested electrically due to glue overflow, thereby reducing efficiency, and provides an I-shaped inductor power-on test fixture that can reduce the problem that an I-shaped inductor cannot be tested electrically due to glue overflow, thereby improving efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An I-shaped inductor power-on test fixture comprises a conveyor belt, an I-shaped inductor, a rear block assembly and a power-on test assembly, wherein a plurality of I-shaped inductors are arranged on the upper end surface of the conveyor belt, the lower end of the I-shaped inductor is clamped with the conveyor belt, the rear block assembly and the power-on test assembly are arranged on the front and rear sides of the conveyor belt respectively, the upper ends of the rear block assembly and the power-on test assembly are arranged above the conveyor belt, and the positions of the rear block assembly and the power-on test assembly correspond to the position of one of the I-shaped inductors.

[0006] When in use, first put the I-shaped inductor on the conveyor belt, then let the I-shaped inductor move to between the rear block assembly and the power-on test assembly and stop, then move the rear block assembly and the power-on test assembly at the same time, let the rear block assembly and the power-on test assembly clamp the I-shaped inductor front and back, use pressure to make the power-on test assembly close to the I-shaped inductor, so that the I-shaped inductor is energized, after the test of one I-shaped inductor is completed, let the rear block assembly and the power-on test assembly move away at the same time, let the conveyor belt move the next I-shaped inductor between the rear block assembly and the power-on test assembly, and circulate in sequence, thereby achieving the purpose of reducing the inability to perform power-on testing on the I-shaped inductor due to glue overflow and thus improving efficiency.

[0007] Preferably, the rear block assembly comprises a fixed block 1, a side bracket 1, a telescopic motor 1 and a telescopic rod 1, the side bracket 1 is placed in front of the conveyor belt, the upper end of the side bracket 1 is placed above the conveyor belt, the lower end face of the fixed block 1 is fixedly connected to the upper end face of the side bracket 1, the telescopic motor 1 is fixedly connected to the rear end face of the fixed block 1 and to the rear end of the telescopic rod 1, the telescopic rod 1 has two and both pass through the fixed block 1 and are connected to the rear of the I-shaped inductor, a block is provided on the front end face of the telescopic rod 1, the block is fixedly connected to the front end face of the telescopic rod 1, and the position of the block and the position of the power-on test assembly correspond to the position of one of the I-shaped inductors. The block can achieve a fixing effect when the I-shaped inductor is tested by power-on.

[0008] Preferably, the power-on test assembly comprises a side bracket 2, a fixed block 2, a telescopic motor 2, a telescopic rod 2, a power-on test rod, a test rod fixed lower block, a test rod fixed upper block and an electric wire. The side bracket 2 is placed behind the conveyor belt, and the upper end of the side bracket 2 is placed above the conveyor belt. The lower end face of the fixed block 2 is fixedly connected to the upper end face of the side bracket 2, the telescopic motor 2 is fixedly connected to the front end face of the fixed block 2, one end of the telescopic rod 2 is fixedly connected to the telescopic motor 2, and the other end of the telescopic rod 2 is fixedly connected to the front end face of the test rod fixed lower block after passing through the fixed block 2. The test rod fixed lower block and the test rod fixed upper block are both placed behind the fixed block 2. There are two test rods and two wires. The rear ends of the two energized test rods are placed between the test rod fixed lower block and the test rod fixed upper block. The rear ends of the energized test rods are respectively clamped with the test rod fixed lower block and the test rod fixed upper block. The front end of the energized test rod passes through the test rod fixed lower block and the test rod fixed upper block and is fixedly connected with the wire. The rear end of the energized test rod is provided with a energized blade. One end of the energized blade is placed in the rear end of the energized test rod and is clamped with the energized test rod. The other end of the energized blade passes between the test rod fixed lower block and the test rod fixed upper block and corresponds to the position of one of the I-shaped inductors. The position of the block corresponds to the position of the energized blade. The energized blade can be directly clamped into the glue and contact the I-shaped inductor without being affected by the glue on the I-shaped inductor.

[0009] Preferably, two energizing feet are provided on the lower end of the I-shaped inductor, and the upper end faces of the energizing feet are fixedly connected to the lower end face of the I-shaped inductor, a plurality of fixing frames are provided on the upper end face of the conveyor belt, the lower end face of the fixing frame contacts with the upper end face of the conveyor belt, and two clamping holes are provided on the upper end face of the fixing frame, the energizing feet correspond to the clamping holes one by one, and the I-shaped inductor is clamped with the fixing frame through the cooperation of the energizing feet and the clamping holes, and the position of the stopper and the position of the energizing blade correspond one by one to the position of the energizing feet of one of the I-shaped inductors, and a conveying frame is also provided on the conveyor belt, and there are two conveying frames and they are respectively arranged on the left and right sides of the conveyor belt, and a rotating motor and a rotating drum are provided on the conveying frame, and the rotating motor is fixedly connected to the outer side face of the conveying frame, and the rotating drum is placed in the conveyor belt and clamped with the inner side face of the conveyor belt, and one end of the rotating drum passes through the conveying frame and is fixedly connected to the rotating shaft of the rotating motor, and the rotating drum is rotatably connected to the conveying frame. An I-shaped inductor has two powered feet, so two blocks and two powered blades are needed to complete the power-on test. The fixing frame can conveniently stand up the I-shaped inductor and fix it for power-on testing.

[0010] Preferably, the energized test rod is provided with a blade chuck, the blade chuck is fixedly connected to the rear end of the energized test rod, the blade chuck is placed between the test rod fixed lower block and the test rod fixed upper block, the blade chuck is respectively clamped with the test rod fixed lower block and the test rod fixed upper block, the blade chuck is provided with a card slot 1, a screw hole 1 and a fixing nail 1, the card slot 1 is placed on the rear end surface of the blade chuck, one end of the energized blade is placed in the card slot 1, the energized blade is provided with a through hole, the through hole corresponds to the screw hole 1, the screw hole 1 is placed on the upper end surface of the blade chuck and passes through the card slot 1, the fixing nail 1 passes through the screw hole 1 and the through hole 1 and is placed in the blade chuck, the fixing nail 1 is threadedly connected with the blade chuck through the screw hole 1, and the energized blade is clamped with the blade chuck through the cooperation of the card slot 1, the screw hole 1, the through hole and the fixing nail 1. The card slot 1, the screw hole 1 and the fixing nail 1 facilitate the installation of the energized blade.

[0011] Preferably, a second clamping groove is provided on the upper end surface of the test rod fixed lower block and the lower end surface of the test rod fixed upper block, the blade chuck is placed in the second clamping groove, the blade chuck is clamped with the test rod fixed lower block and the test rod fixed upper block respectively through the second clamping groove, the test rod fixed lower block and the test rod fixed upper block are each provided with two screw holes, the screw holes of the test rod fixed lower block and the screw holes of the test rod fixed upper block are both two, the test rod fixed upper block is also provided with two fixing nails two, the fixing nails two pass through the screw holes two of the test rod fixed upper block and are placed in the screw holes two of the test rod fixed lower block, the test rod fixed upper block is fixedly connected with the test rod fixed lower block through the fixing nails two and the screw holes two. The clamping groove two facilitates the blade chuck to be fixed between the test rod fixed lower block and the test rod fixed upper block, and the fixing nails two and the screw holes two can fix the test rod fixed lower block and the test rod fixed upper block.

[0012] The beneficial effects of the utility model are as follows: it can reduce the inability to conduct power-on testing of the I-shaped inductor due to overflowing glue, thereby improving the purpose of efficiency; the stopper can achieve a fixing effect when the I-shaped inductor is powered on; the power-on blade can be directly stuck into the glue and contact the I-shaped inductor without being affected by the glue on the I-shaped inductor; an I-shaped inductor has two power-on feet, so there are two stoppers and power-on blades to complete the power-on test, and the fixing frame can conveniently stand up and fix the I-shaped inductor for convenient power-on testing; the first card slot, the first screw hole and the first fixing nail facilitate the installation of the power-on blade; the second card slot facilitates the blade chuck to be fixed between the test rod fixed lower block and the test rod fixed upper block, and the second fixing nail and the second screw hole can fix the test rod fixed lower block and the test rod fixed upper block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 An enlarged view of detail A;

[0015] Figure 3 It is the front view of the utility model;

[0016] Figure 4 yes Figure 3 The cross-section of BB;

[0017] Figure 5 yes Figure 3 Cross-sectional view of CC;

[0018] Figure 6 yes Figure 4 An enlarged view of detail D;

[0019] Figure 7 yes Figure 5 is an enlarged view of detail E;

[0020] Figure 8 yes Figure 5 This is an enlarged view of detail F.

[0021] In the figure: 1. conveyor belt, 2. I-shaped inductor, 3. side bracket 1, 4. side bracket 2, 5. conveyor frame, 6. fixed frame, 7. power-on foot, 8. clamping hole, 9. rotating motor, 10. rotating cylinder, 11. fixed block 1, 12. telescopic motor 1, 13. telescopic rod 1, 14. stopper, 15. fixed block 2, 16. telescopic motor 2, 17. telescopic rod 2, 18. power-on test rod, 19. test rod fixed lower block, 20. test rod fixed upper block, 21. wire, 22. blade chuck, 23. blade, 24. clamping slot 1, 25. screw hole 1, 26. fixing nail 1, 27. clamping slot 2, 28. screw hole 2, 29. fixing nail 2, 30. through hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figure 1 , Figure 3 , Figure 4 and Figure 5 In the embodiment, an I-shaped inductor power-on test fixture is provided, which includes a conveyor belt 1, an I-shaped inductor 2, a rear block assembly and a power-on test assembly. There are several I-shaped inductors 2 and they are all placed on the upper end surface of the conveyor belt 1. The lower end of the I-shaped inductor 2 is clamped with the conveyor belt 1. The rear block assembly and the power-on test assembly are respectively placed on the front and rear sides of the conveyor belt 1. The upper ends of the rear block assembly and the power-on test assembly are both placed above the conveyor belt 1. The position of the rear block assembly and the position of the power-on test assembly both correspond to the position of one of the I-shaped inductors 2.

[0024] like Figure 1 , Figure 4 , Figure 5 and Figure 8 As shown, the rear block assembly includes a fixed block 11, a side bracket 3, a telescopic motor 12 and a telescopic rod 13. The side bracket 3 is placed in front of the conveyor belt 1, and the upper end of the side bracket 3 is placed above the conveyor belt 1. The lower end face of the fixed block 11 is fixedly connected to the upper end face of the side bracket 3. The telescopic motor 12 is fixedly connected to the rear end face of the fixed block 11 and to the rear end of the telescopic rod 13. There are two telescopic rods 13 and both pass through the fixed block 11 and are connected to the rear of the I-shaped inductor 2. A block 14 is provided on the front end face of the telescopic rod 13, and the block 14 is fixedly connected to the front end face of the telescopic rod 13. The position of the block 14 and the position of the power-on test assembly correspond to the position of one of the I-shaped inductors 2.

[0025] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the power-on test assembly includes a side bracket 24, a fixed block 25, a telescopic motor 26, a telescopic rod 27, a power-on test rod 18, a test rod fixed lower block 19, a test rod fixed upper block 20 and an electric wire 21. The side bracket 24 is placed behind the conveyor belt 1, and the upper end of the side bracket 24 is placed above the conveyor belt 1. The lower end face of the fixed block 25 is fixedly connected to the upper end face of the side bracket 24, the telescopic motor 26 is fixedly connected to the front end face of the fixed block 25, one end of the telescopic rod 27 is fixedly connected to the telescopic motor 26, and the other end of the telescopic rod 27 passes through the fixed block 25 and is fixedly connected to the front end face of the test rod fixed lower block 19. The test rod fixed lower block 19 and the test rod fixed upper block 20 are both placed behind the fixed block 25. The power-on test rod 18 There are two of each of the two power-on test rods 18, and the rear ends of the two power-on test rods 18 are placed between the test rod fixed lower block 19 and the test rod fixed upper block 20, and the rear ends of the power-on test rods 18 are respectively clamped with the test rod fixed lower block 19 and the test rod fixed upper block 20, and the front end of the power-on test rod 18 passes through the test rod fixed lower block 19 and the test rod fixed upper block 20 and then is fixedly connected to the wire 21, and a power-on blade 23 is provided on the rear end of the power-on test rod 18, one end of the power-on blade 23 is placed in the rear end of the power-on test rod 18 and is clamped with the power-on test rod 18, and the other end of the power-on blade 23 passes between the test rod fixed lower block 19 and the test rod fixed upper block 20 and then corresponds to the position of one of the I-shaped inductors 2, and the position of the block 14 corresponds one to one to the position of the power-on blade 23.

[0026] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, two energizing pins 7 are provided on the lower end of the I-shaped inductor 2, and the upper end surface of the energizing pins 7 is fixedly connected to the lower end surface of the I-shaped inductor 2. A plurality of fixing frames 6 are provided on the upper end surface of the conveyor belt 1, and the lower end surface of the fixing frames 6 is in contact with the upper end surface of the conveyor belt 1. Two clamping holes 8 are provided on the upper end surface of the fixing frames 6, and the energizing pins 7 correspond to the clamping holes 8 one by one. The I-shaped inductor 2 is clamped with the fixing frames 6 through the cooperation of the energizing pins 7 and the clamping holes 8, and the position of the stopper 14 and the position of the energizing blade 23 are both in accordance with one of the fixing holes 8. The positions of the energized feet 7 of the I-shaped inductors 2 correspond one to one. A conveyor frame 5 is also provided on the conveyor belt 1. There are two conveyor frames 5 and they are respectively placed on the left and right sides of the conveyor belt 1. A rotating motor 9 and a rotating cylinder 10 are provided on the conveyor frame 5. The rotating motor 9 is fixedly connected to the outer side of the conveyor frame 5. The rotating cylinder 10 is placed in the conveyor belt 1 and clamped with the inner side of the conveyor belt 1. One end of the rotating cylinder 10 passes through the conveyor frame 5 and is fixedly connected to the rotating shaft of the rotating motor 9. The rotating cylinder 10 is rotatably connected to the conveyor frame 5.

[0027] like Figure 5 and Figure 7 As shown, a blade chuck 22 is provided on the power-on test rod 18, and the blade chuck 22 is fixedly connected to the rear end of the power-on test rod 18, and the blade chuck 22 is placed between the test rod fixed lower block 19 and the test rod fixed upper block 20, and the blade chuck 22 is respectively clamped with the test rod fixed lower block 19 and the test rod fixed upper block 20, and a clamping groove 24, a screw hole 25 and a fixing nail 26 are provided on the rear end of the blade chuck 22, and the clamping groove 24 is placed on the rear end surface of the blade chuck 22, and one end of the power-on blade 23 Placed in a slot 24, a through hole 30 is provided on the powered blade 23, and the through hole 30 corresponds to a screw hole 25. The screw hole 25 is placed on the upper end surface of the blade chuck 22 and passes through the slot 24. A fixing pin 26 passes through the screw hole 25 and the through hole 30 and is placed in the blade chuck 22. The fixing pin 26 is threadedly connected to the blade chuck 22 through the screw hole 25. The powered blade 23 is clamped with the blade chuck 22 through the cooperation of the slot 24, the screw hole 25, the through hole 30 and the fixing pin 26.

[0028] like Figure 1 , Figure 2 and Figure 7 As shown, a second clamping groove 27 is provided on the upper end surface of the test rod fixed lower block 19 and the lower end surface of the test rod fixed upper block 20, and the blade clamp 22 is placed in the second clamping groove 27. The blade clamp 22 is respectively clamped with the test rod fixed lower block 19 and the test rod fixed upper block 20 through the second clamping groove 27. A second screw hole 28 is provided on the test rod fixed lower block 19 and the test rod fixed upper block 20. There are two screw holes 28 on the test rod fixed lower block 19 and two screw holes 28 on the test rod fixed upper block 20. Two fixing nails 29 are also provided on the test rod fixed upper block 20. The fixing nails 29 pass through the screw holes 28 of the test rod fixed upper block 20 and are placed in the screw holes 28 of the test rod fixed lower block 19. The test rod fixed upper block 20 is fixedly connected with the test rod fixed lower block 19 through the cooperation of the fixing nails 29 and the screw holes 28.

[0029] When installing, first place the end of the powered blade 23 with the through hole 30 in the slot 1 24 of the blade clamp 22, align the through hole 30 with the screw hole 1 25, and then pass the fixing nail 1 26 through the screw hole 1 25 and the through hole 30 to fix the powered blade 23 in the slot 1 24, then place the blade clamp 22 in the slot 27 between the test rod fixed lower block 19 and the test rod fixed upper block 20, so that the powered blade 23 remains on the outside of the block 14 direction and corresponds to the block one by one, and the powered test rod 18 is placed on the other side, and the fixing nail 29 and the screw hole 28 cooperate to fix the test rod fixed lower block 19 and the test rod fixed upper block 20, and then connect the exposed end of the powered test rod 18 to the wire 21 to energize; when using, first insert the two powered feet 7 of the I-shaped inductor 2 into the two card holes 8 of the fixing frame 6, and then put the fixing frame 6 with the I-shaped inductor 2 placed vertically on the conveyor belt 1 in sequence, and then turn on the conveyor The rotating motor 9 on the frame 5 moves the belt conveyor 1 with the rotating drum 10, and the I-shaped inductor 2 moves between the fixed block 11 of the side bracket 1 3 and the fixed block 2 15 of the side bracket 2 4, and the conveyor 1 stops when the two energized feet 7 are placed between the block 14 and the energized blade 23, and then the telescopic motor 12 and the telescopic motor 2 16 simultaneously move the block 14 on the telescopic rod 1 13 and the energized blade 23 on the telescopic rod 2 17 toward the energized foot 7 until the two energized feet 7 are clamped front and back, and the energized blade 23 is used to make the energized blade 23 close to the energized foot 7 so that the energized foot 7 is energized, and after the test of one I-shaped inductor 2 is completed, the block 14 and the energized blade 23 are removed at the same time, and the conveyor 1 moves the next I-shaped inductor 2 between the rear block assembly and the energized test assembly, and the cycle is repeated in sequence, thereby achieving the purpose of reducing the inability to conduct energized testing of the I-shaped inductor due to overflowing glue and thus improving efficiency.

Claims

1. An I-shaped inductor power-on test fixture, characterized in that: The invention comprises a conveyor belt (1), an I-shaped inductor (2), a rear block assembly and an energized test assembly, wherein a plurality of I-shaped inductors (2) are arranged on the upper end surface of the conveyor belt (1), the lower end of the I-shaped inductor (2) is engaged with the conveyor belt (1), the rear block assembly and the energized test assembly are arranged on the front and rear sides of the conveyor belt (1), respectively, the upper ends of the rear block assembly and the energized test assembly are arranged above the conveyor belt (1), and the positions of the rear block assembly and the energized test assembly correspond to the position of one of the I-shaped inductors (2).

2. The I-shaped inductor current test fixture according to claim 1 is characterized in that: The rear stopper assembly comprises a fixed block (11), a side bracket (3), a telescopic motor (12) and a telescopic rod (13); the side bracket (3) is placed in front of the conveyor belt (1); the upper end of the side bracket (3) is placed above the conveyor belt (1); the lower end surface of the fixed block (11) is fixedly connected to the upper end surface of the side bracket (3); the telescopic motor (12) is fixedly connected to the rear end surface of the fixed block (11) and to the rear end of the telescopic rod (13); there are two telescopic rods (13) and both pass through the fixed block (11) and are connected to the rear of the I-shaped inductor (2); a stopper (14) is provided on the front end surface of the telescopic rod (13); the stopper (14) is fixedly connected to the front end surface of the telescopic rod (13); the position of the stopper (14) and the position of the power-on test assembly both correspond to the position of one of the I-shaped inductors (2).

3. The I-shaped inductor current test fixture according to claim 2 is characterized in that: The power-on test assembly comprises a side bracket (4), a fixed block (15), a telescopic motor (16), a telescopic rod (17), a power-on test rod (18), a test rod fixed lower block (19), a test rod fixed upper block (20) and an electric wire (21). The side bracket (4) is placed behind the conveyor belt (1), the upper end of the side bracket (4) is placed above the conveyor belt (1), the lower end surface of the fixed block (15) is fixedly connected to the upper end surface of the side bracket (4), the telescopic motor (16) is fixedly connected to the front end surface of the fixed block (15), one end of the telescopic rod (17) is fixedly connected to the telescopic motor (16), the other end of the telescopic rod (17) passes through the fixed block (15) and is fixedly connected to the front end surface of the test rod fixed lower block (19), the test rod fixed lower block (19) and the test rod fixed upper block (20) are both placed behind the fixed block (15), and the power-on test rod There are two test rods (18) and two wires (21), the rear ends of the two energized test rods (18) are placed between the test rod fixed lower block (19) and the test rod fixed upper block (20), the rear ends of the energized test rods (18) are respectively clamped with the test rod fixed lower block (19) and the test rod fixed upper block (20), the front ends of the energized test rods (18) are fixedly connected with the wires (21) after passing through the test rod fixed lower block (19) and the test rod fixed upper block (20), the rear ends of the energized test rods (18) are provided with energized blades (23), one end of the energized blades (23) is placed in the rear end of the energized test rods (18) and is clamped with the energized test rods (18), the other end of the energized blades (23) is passed between the test rod fixed lower block (19) and the test rod fixed upper block (20) and corresponds to the position of one of the I-shaped inductors (2), and the position of the stopper (14) corresponds to the position of the energized blades (23) one by one.

4. The I-shaped inductor current test fixture according to claim 3 is characterized in that: Two energizing pins (7) are provided on the lower end of the I-shaped inductor (2), and the upper end surfaces of the energizing pins (7) are fixedly connected to the lower end surface of the I-shaped inductor (2). A plurality of fixing frames (6) are provided on the upper end surface of the conveyor belt (1), and the lower end surfaces of the fixing frames (6) are in contact with the upper end surface of the conveyor belt (1). Two clamping holes (8) are provided on the upper end surface of the fixing frames (6), and the energizing pins (7) correspond to the clamping holes (8) one by one. The I-shaped inductor (2) is clamped to the fixing frames (6) through the cooperation of the energizing pins (7) and the clamping holes (8), and the position of the stopper (14) and the position of the energizing blade (23) are both aligned with one of the fixing frames (6). The positions of the energized feet (7) of the I-shaped inductor (2) correspond one to one. The conveyor belt (1) is also provided with a conveyor frame (5). There are two conveyor frames (5) and they are respectively arranged on the left and right sides of the conveyor belt (1). The conveyor frame (5) is provided with a rotating motor (9) and a rotating cylinder (10). The rotating motor (9) is fixedly connected to the outer side of the conveyor frame (5). The rotating cylinder (10) is placed in the conveyor belt (1) and is clamped with the inner side of the conveyor belt (1). One end of the rotating cylinder (10) passes through the conveyor frame (5) and is fixedly connected to the rotating shaft of the rotating motor (9). The rotating cylinder (10) is rotatably connected to the conveyor frame (5).

5. The I-shaped inductor current test fixture according to claim 3 is characterized in that: The energized test rod (18) is provided with a blade chuck (22), the blade chuck (22) is fixedly connected to the rear end of the energized test rod (18), the blade chuck (22) is placed between the test rod fixed lower block (19) and the test rod fixed upper block (20), the blade chuck (22) is respectively clamped with the test rod fixed lower block (19) and the test rod fixed upper block (20), the rear end of the blade chuck (22) is provided with a clamping groove (24), a screw hole (25) and a fixing nail (26), the clamping groove (24) is placed on the rear end surface of the blade chuck (22), and one end of the energized blade (23) is placed in the clamping groove (24). (24), a through hole (30) is provided on the powered blade (23), the through hole (30) corresponds to a screw hole (25), the screw hole (25) is disposed on the upper end surface of the blade chuck (22) and passes through a slot (24), the fixing pin (26) passes through the screw hole (25) and the through hole (30) and is then disposed in the blade chuck (22), the fixing pin (26) is threadedly connected to the blade chuck (22) through the screw hole (25), and the powered blade (23) is clamped to the blade chuck (22) through the cooperation of the slot (24), the screw hole (25), the through hole (30) and the fixing pin (26).

6. The I-shaped inductor current-carrying test fixture according to claim 5 is characterized in that: A second clamping groove (27) is provided on the upper end surface of the test rod fixed lower block (19) and the lower end surface of the test rod fixed upper block (20). The blade chuck (22) is placed in the second clamping groove (27). The blade chuck (22) is respectively clamped with the test rod fixed lower block (19) and the test rod fixed upper block (20) through the second clamping groove (27). The test rod fixed lower block (19) and the test rod fixed upper block (20) are each provided with a second screw hole (28). The second screw hole (28) and the second screw hole (28) of the test rod fixing upper block (20) are both two, and the test rod fixing upper block (20) is also provided with two fixing nails (29). The fixing nails (29) pass through the second screw hole (28) of the test rod fixing upper block (20) and are then placed in the second screw hole (28) of the test rod fixing lower block (19). The test rod fixing upper block (20) is fixedly connected to the test rod fixing lower block (19) through the cooperation of the fixing nails (29) and the second screw hole (28).

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