BS fusing fuse automatic assembling machine

Abstract

The utility model discloses an automatic assembling machine for a BS fuse, which relates to the technical field of fuse production, and comprises a machine body and a main turntable arranged on the machine body, and a plurality of turntable clamps are arranged on the main turntable at intervals. A porcelain tube feeding mechanism, a porcelain tube pressurization detection device, a lower end inner cap feeding mechanism, a bottom cap detection device, a fuse wire feeding mechanism, a lower end outer cap assembling mechanism, a length detection device, a sand filling device, a fuse wire guiding device, a sand amount detection device, an upper end inner cap feeding mechanism and an upper end outer cap assembling mechanism are sequentially arranged in the circumferential direction of the main rotating disc. Supporting plates are further arranged between the main rotating disc and the lower end inner cap feeding mechanism, the bottom cap detection device, the fuse wire feeding mechanism and the lower end outer cap assembling mechanism. According to the automatic assembling machine for the BS fusing fuse, the riveting assembling technology is adopted, the welding technology is reduced, and the automatic assembling machine has the advantages of being high in working efficiency, saving metal material tin wires, saving cost, being high in practicability and the like.

Description

Technical Field

[0001] This utility model relates to the field of fuse manufacturing technology, and in particular to an automatic assembly machine for BS fuses. Background Technology

[0002] BS fuses refer to fuses that conform to British Standards (BS). A fuse is a device used to protect a circuit from damage caused by overcurrent or short circuit. When the current in the circuit exceeds the fuse's rated value, the fuse will automatically melt, thus cutting off the circuit and protecting electrical equipment and wiring from damage. Traditional BS fuse production is mostly semi-automatic, using manual processing with jigs, resulting in low efficiency. Furthermore, most BS fuse production equipment on the market uses welding processes, requiring a large amount of solder wire, increasing production costs for manufacturers. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic assembly machine for BS fuses, which aims to solve the above-mentioned technical problems. This automatic assembly machine for BS fuses adopts a riveting assembly process, which has the advantages of reducing welding processes, high work efficiency, saving metal materials and tin wire, saving costs and being highly practical.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] An automatic assembly machine for BS fuses includes a machine body and a main turntable mounted on the machine body. The main turntable has several turntable clamps spaced at intervals. Along the circumference of the main turntable are arranged a ceramic tube feeding mechanism, a ceramic tube pressurization detection device, a lower inner cap feeding mechanism, a bottom cap detection device, a fuse feeding mechanism, a lower outer cap assembly mechanism, a length detection device, a sand filling device, a fuse guiding device, a sand quantity detection device, an upper inner cap feeding mechanism, an upper outer cap assembly mechanism, an electrical conduction detection device, a good product unloading device, and a defective product unloading device. A support plate is also provided between the main turntable and the lower inner cap feeding mechanism, the bottom cap detection device, the fuse feeding mechanism, and the lower outer cap assembly mechanism.

[0006] Preferably, the ceramic tube feeding mechanism includes a ceramic tube vibrating feeding plate, a first pushing cylinder, a first slider rail structure, a first clamping cylinder, a ceramic tube feeding support base, and a ceramic tube feeding buffer block. The first pushing cylinder, the slide rail of the first slider rail structure, and the ceramic tube feeding buffer block are all installed on the ceramic tube feeding support base. The upper end of the slider of the first slider rail structure is provided with a first connecting plate. The first clamping cylinder is installed on the first connecting plate. The output end of the first pushing cylinder is connected to the first connecting plate. The ceramic tube vibrating feeding plate is located on one side of the first clamping cylinder.

[0007] Preferably, the lower inner cap feeding mechanism includes a lower inner cap vibrating feeding disc, a first pushing structure, a first riveting structure, and a first bottom cap feeding support. The first pushing structure and the first riveting structure are both installed on the first bottom cap feeding support. The first riveting structure is located above the first pushing structure, and the lower inner cap vibrating feeding disc is located on one side of the first pushing structure.

[0008] Preferably, the fused wire feeding mechanism includes a fused wire feeding support, a winding drum, a wire feeding roller, a straight wire assembly, and a wire guiding structure. The winding drum, the wire feeding roller, the straight wire assembly, and the wire guiding structure are all installed on one side wall of the fused wire feeding support, and the wire guiding structure is located below the straight wire assembly.

[0009] Preferably, the fuse feeding mechanism further includes a fuse shearing support, a fuse shearing structure, a second slider rail structure, and a second push cylinder. The slide rail of the second slider rail structure and the second push cylinder are both mounted on the fuse shearing support. A second connecting plate is provided on the slider of the second slider rail structure. The fuse shearing structure is mounted on the second connecting plate. The output end of the second push cylinder is connected to the second connecting plate.

[0010] Preferably, the lower outer cap assembly mechanism includes a lower outer cap vibrating feed plate, a second pushing structure, a second riveting structure, and a second bottom cap feeding support. The second pushing structure and the second riveting structure are both installed on the second bottom cap feeding support. The second riveting structure is located above the second pushing structure, and the lower outer cap vibrating feed plate is located on one side of the second pushing structure.

[0011] Preferably, the sand filling device includes a sand filling cylinder and a third slider slide rail structure. The slide rail of the third slider slide rail structure is fixed on a sand filling support seat on one side. The slider of the third slider slide rail structure is provided with a sand cylinder mounting plate, and the sand filling cylinder is mounted on the sand cylinder mounting plate.

[0012] Preferably, the fuse guiding device includes a second clamping cylinder, a third pushing cylinder, a fourth slider rail structure, and a fuse guiding support base. The slide rails of the third pushing cylinder and the fourth slider rail structure are both mounted on the fuse guiding support base. The slider of the fourth slider rail structure is provided with a third connecting plate. The second clamping cylinder is mounted on the third connecting plate. The output end of the third pushing cylinder is connected to the third connecting plate.

[0013] Preferably, the upper inner cap feeding mechanism includes a third clamping cylinder, a fourth pushing cylinder, an upper inner cap support, an upper inner cap feeding vibratory plate, and a first temporary storage seat. The fourth pushing cylinder and the first temporary storage seat are both installed on the upper inner cap support. The output end of the fourth pushing cylinder is provided with a fourth connecting plate, which is connected to the third clamping cylinder. The third clamping cylinder is located above the first temporary storage seat, and the first temporary storage seat is provided with a first temporary storage channel.

[0014] Preferably, the upper outer cap assembly mechanism includes an upper outer cap feeding vibratory plate, a third riveting structure, a second temporary storage seat, and an upper outer cap assembly support seat. The third riveting structure and the second temporary storage seat are both installed on the upper outer cap assembly support seat. The third riveting structure is located above the second temporary storage seat, and the second temporary storage seat is provided with a second temporary storage channel.

[0015] This utility model of an automatic BS fuse assembly machine has the following beneficial effects:

[0016] This utility model relates to an automatic assembly machine for BS fuses. By setting up a first riveting structure, a second riveting structure, and a third riveting structure, after the inner cap is threaded, the outer cap is assembled and riveted. Then, the inner cap fuse is riveted together with the outer cap. Compared with the previous welding process, this utility model adopts a riveting assembly process, which has the advantages of reducing welding processes, high work efficiency, saving metal materials and tin wire, saving costs, and strong practicality. Attached Figure Description

[0017] Figure 1 This is a top view of the BS fuse automatic assembly machine of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the BS fuse automatic assembly machine of this utility model;

[0019] Figure 3 for Figure 2 The diagram shows a structure without the organism. Figure 1 ;

[0020] Figure 4 for Figure 2 The diagram shows a structure without the organism. Figure 2 ;

[0021] Figure 5 for Figure 2 The diagram shown is a structural schematic of the ceramic tube feeding mechanism.

[0022] Figure 6 for Figure 2 The diagram shows the structure of the lower inner cap feeding mechanism.

[0023] Figure 7 for Figure 2 The diagram shows the structure of the lower outer cap assembly mechanism;

[0024] Figure 8 for Figure 2 The diagram shows the structure of the upper inner cap feeding mechanism;

[0025] Figure 9 for Figure 2 The diagram shows the structure of the upper outer cap assembly mechanism;

[0026] The following components are labeled in the diagram: 1. Machine body; 2. Main turntable; 3. Turntable clamp; 4. Ceramic tube feeding mechanism; 5. Ceramic tube pressurization detection device; 6. Lower inner cap feeding mechanism; 7. Bottom cap detection device; 8. Fuse feeding mechanism; 9. Lower outer cap assembly mechanism; 10. Length detection device; 11. Sand filling device; 12. Fuse guiding device; 13. Sand quantity detection device; 14. Upper inner cap feeding mechanism; 15. Upper outer cap assembly. Assembly mechanism; 16. Power-on detection device; 17. Good product unloading device; 18. Defective product unloading device; 19. Pallet; 20. Display and control device; 400. Ceramic tube vibrating feeding plate; 401. First pushing cylinder; 402. First slider rail structure; 403. First clamping cylinder; 404. Ceramic tube feeding support; 405. Ceramic tube feeding buffer block; 600. Lower inner cap vibrating feed plate; 601. First 602. Pushing structure; 603. First riveting structure; 604. First bottom cap feeding support; 805. Fused wire feeding support; 806. Wire winding drum; 807. Wire feeding roller; 808. Straight wire assembly; 809. Wire guiding structure; 800. Fused wire shearing support; 801. Fused wire shearing structure; 802. Second slider rail structure; 803. Second pushing cylinder; 900. Second riveting structure; 110. Sand filling cylinder; 111. Third slider rail structure; 120. Second clamping cylinder; 121. Fuse guide support seat; 140. Third clamping cylinder; 141. Fourth pushing cylinder; 142. Upper inner cap support seat; 143. Upper inner cap feeding vibratory plate; 144. First temporary storage seat; 150. Upper outer cap feeding vibratory plate; 151. Third riveting structure; 152. Second temporary storage seat; 153. Upper outer cap assembly support seat. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the product of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, an automatic assembly machine for BS fuses includes a machine body 1 and a main turntable 2 with adjustable rotation speed mounted on the machine body 1. Several turntable clamps 3 are spaced apart on the main turntable 2. Along the circumference of the main turntable 2, a series of components are arranged sequentially: a ceramic tube feeding mechanism 4, a ceramic tube pressure detection device 5, a lower inner cap feeding mechanism 6, a bottom cap detection device 7, a fuse feeding mechanism 8, a lower outer cap assembly mechanism 9, a length detection device 10, a sand filling device 11, a fuse guiding device 12, a sand quantity detection device 13, an upper inner cap feeding mechanism 14, an upper outer cap assembly mechanism 15, an electrical conduction detection device 16, a good product unloading device 17, and a defective product unloading device 18. A support plate 19 is also provided between the main turntable 2 and the lower inner cap feeding mechanism 6, the bottom cap detection device 7, the fuse feeding mechanism 8, and the lower outer cap assembly mechanism 9.

[0031] like Figure 1 As shown, the machine body 1 is also equipped with a display and control device 20. The main turntable 2, the ceramic tube feeding mechanism 4, the ceramic tube pressurization detection device 5, the lower inner cap feeding mechanism 6, the bottom cap detection device 7, the fused wire feeding mechanism 8, the lower outer cap assembly mechanism 9, the length detection device 10, the sand filling device 11, the fused wire guiding device 12, the sand quantity detection device 13, the upper inner cap feeding mechanism 14, the upper outer cap assembly mechanism 15, the power-on detection device 16, the good product unloading device 17, and the defective product unloading device 18 are all electrically connected to the display and control device 20.

[0032] like Figure 2 and Figure 5As shown, the ceramic tube feeding mechanism 4 includes a ceramic tube vibrating feeding plate 400, a first pushing cylinder 401, a first slider rail structure 402, a first clamping cylinder 403, a ceramic tube feeding support 404, and a ceramic tube feeding buffer block 405. The first pushing cylinder 401, the rail of the first slider rail structure 402, and the ceramic tube feeding buffer block 405 are all mounted on the ceramic tube feeding support 404. The upper end of the slider of the first slider rail structure 402 is provided with a first connecting plate. The first clamping cylinder 403 is mounted on the first connecting plate. The output end of the first pushing cylinder 401 is connected to the first connecting plate. The ceramic tube vibrating feeding plate 400 is located on one side of the first clamping cylinder 403.

[0033] It should be noted that the empty ceramic tube is conveyed to the ceramic tube feeding buffer block 405 by the ceramic tube vibrating feeding plate 400, and is tightly clamped by the first clamping cylinder 403. Then, the first pushing cylinder 401 drives the empty ceramic tube clamped by the first clamping cylinder 403 to be fed into the turntable clamp 3 of the main turntable 2. The whole feeding process is stable, efficient and will not fall off.

[0034] like Figure 1 and Figure 2 As shown, the ceramic tube pressurization detection device 5 in this embodiment is equipped with common structures such as a pressurization clamp, a pressure sensor, and a pressurization system. The pressurization clamp is used to fix and position the ceramic tube on the turntable fixture 3 to be tested. The ceramic tube pressurization detection device 5 is set up to detect whether the empty ceramic tube on the turntable fixture 3 is cracked. By pressurizing, the tube is tested for damage, thereby improving the yield rate.

[0035] like Figure 2 and Figure 6 As shown, the lower inner cap feeding mechanism 6 includes a lower inner cap vibrating feeding disc 600, a first pushing structure 601, a first riveting structure 602, and a first bottom cap feeding support 603. The first pushing structure 601 and the first riveting structure 602 are both mounted on the first bottom cap feeding support 603. The first riveting structure 602 is located above the first pushing structure 601, and the lower inner cap vibrating feeding disc 600 is located on one side of the first pushing structure 601. A first feeding track is provided on the first bottom cap feeding support 603.

[0036] It should be noted that the first riveting structure 602 in this embodiment is a common structure, including a riveting head and a riveting drive component for driving the riveting head to move, used for riveting ceramic tubes;

[0037] The lower inner cap vibrating feed plate 600 transports the lower inner cap to the first feed track, the first pushing structure 601 pushes the lower inner cap onto the pallet 19, then the first riveting structure 602 performs the riveting operation, and finally the turntable clamp 3 on the main turntable 2 clamps and transports it to the next station.

[0038] like Figures 1 to 4 As shown, the bottom cap testing device 7 is used to test the pressure resistance of the inner cap at the lower end of the ceramic tube.

[0039] like Figure 7 As shown, the fused wire feeding mechanism 8 includes a fused wire feeding support 800, a wire winding drum 801, a wire feeding roller 802, a straight wire assembly 803, and a wire guiding structure 804. The wire winding drum 801, the wire feeding roller 802, the straight wire assembly 803, and the wire guiding structure 804 are all mounted on one side wall of the fused wire feeding support 800. The wire guiding structure 804 is located below the straight wire assembly 803. The wire guiding structure 804 includes a wire guiding plate and a wire guiding drive component for driving the wire guiding plate. The wire guiding plate is provided with a wire guiding tube.

[0040] It should be noted that the use of the straight wire assembly 803 and the wire guide tube avoids wire bending, resulting in good performance, high work efficiency, stable operation, and strong practicality.

[0041] like Figure 7 As shown, the fuse feeding mechanism 8 further includes a fuse shearing support 805, a fuse shearing structure 806, a second slider rail structure 807, and a second push cylinder 808. The slide rail of the second slider rail structure 807 and the second push cylinder 808 are both mounted on the fuse shearing support 805. A second connecting plate is provided on the slider of the second slider rail structure 807. The fuse shearing structure 806 is mounted on the second connecting plate, and the output end of the second push cylinder 808 is connected to the second connecting plate. A fuse shearing gripper is provided inside the fuse shearing structure 806.

[0042] It should be noted that after the fuse comes out of the wire tube, the fuse shearing clamp cuts the fuse to the required length.

[0043] like Figures 1 to 4 As shown, the lower outer cap assembly mechanism 9 includes a lower outer cap vibrating feed plate, a second pushing structure, a second riveting structure 900, and a second bottom cap feeding support. Both the second pushing structure and the second riveting structure 900 are mounted on the second bottom cap feeding support. The second riveting structure 900 is located above the second pushing structure, and the lower outer cap vibrating feed plate is located on one side of the second pushing structure. A second feeding track is provided inside the second bottom cap feeding support. The second pushing structure is the same as the first pushing structure 601, and the second riveting structure 900 is the same as the first riveting structure 602; therefore, further details are omitted here.

[0044] It should be noted that the lower outer cap vibrating feed plate transports the lower outer cap to the second feed track, the second pushing structure pushes the lower outer cap onto the pallet 19, then the second riveting structure 900 performs the riveting operation, and finally the turntable clamp 3 on the main turntable 2 clamps and transports it to the next station.

[0045] like Figures 1 to 4 As shown, the length detection device 10 is used to detect the length of the fuse, thereby improving the yield rate.

[0046] like Figure 3 As shown, the sand-filling device 11 includes a sand-filling cylinder 110 and a third slider rail structure 111. The slide rail of the third slider rail structure 111 is fixed on a sand-filling support on one side. A sand cylinder mounting plate is provided on the slider of the third slider rail structure 111, and the sand-filling cylinder 110 is mounted on the sand cylinder mounting plate. The sand-filling cylinder 110 is equipped with a vibration device (not shown in the figure). The sand-filling device 11 fills the ceramic tube with sand from the top through vibration, which serves as an explosion-proof function.

[0047] like Figure 4 As shown, the fuse guiding device 12 includes a second clamping cylinder 120, a third pushing cylinder, a fourth slider rail structure, and a fuse guiding support base 121. The slide rails of the third pushing cylinder and the fourth slider rail structure are both mounted on the fuse guiding support base 121. The slider of the fourth slider rail structure is provided with a third connecting plate. The second clamping cylinder 120 is mounted on the third connecting plate. The output end of the third pushing cylinder is connected to the third connecting plate.

[0048] like Figures 1 to 4 As shown, the sand quantity detection device 13 is equipped with a detection probe for detecting the amount of sand after filling.

[0049] like Figure 3 and Figure 8 As shown, the upper inner cap feeding mechanism 14 includes a third clamping cylinder 140, a fourth pushing cylinder 141, an upper inner cap support 142, an upper inner cap feeding vibratory plate 143, and a first temporary storage seat 144. The fourth pushing cylinder 141 and the first temporary storage seat 144 are both installed on the upper inner cap support 142. The output end of the fourth pushing cylinder 141 is provided with a fourth connecting plate, which is connected to the third clamping cylinder 140. The third clamping cylinder 140 is located above the first temporary storage seat 144, and the first temporary storage seat 144 is provided with a first temporary storage channel.

[0050] It should be noted that the upper inner cap feeding vibratory plate 143 transports the upper inner cap to the first temporary storage channel, and the fourth push cylinder 141 drives the third clamping cylinder 140 to clamp the upper inner cap and place it on the ceramic tube of the turntable clamp 3.

[0051] like Figure 2 and Figure 9 As shown, the upper outer cap assembly mechanism 15 includes an upper outer cap feeding vibratory plate 150, a third riveting structure 151, a second temporary storage seat 152, and an upper outer cap assembly support seat 153. The third riveting structure 151 and the second temporary storage seat 152 are both mounted on the upper outer cap assembly support seat 153. The third riveting structure 151 is located above the second temporary storage seat 152, which has a second temporary storage channel. The second temporary storage seat 152 has a movable stop and a through hole; the movable stop is used to control the number of caps falling.

[0052] It should be noted that the upper outer cap feeding vibratory plate 150 transports the upper outer cap to the second temporary storage channel, and the upper outer cap falls onto the ceramic tube through the perforation. Then, the third riveting structure 151 performs the riveting operation to complete the assembly.

[0053] like Figures 1 to 4 As shown, the power-on detection device 16 is used to test the resistance of the fuse.

[0054] like Figures 1 to 4 As shown, the good product unloading device 17 is used to unload qualified products, and the defective product unloading device 18 is used to unload unqualified products.

[0055] like Figures 1 to 9 As shown, the working process of this utility model is as follows:

[0056] In the first step, the ceramic tube feeding mechanism 4 arranges the empty ceramic tubes in an orderly manner and conveys them to the ceramic tube feeding buffer block 405, where they are clamped by the first clamping cylinder 403 and pushed onto the turntable clamp 3 of the main turntable 2 by the first pushing cylinder 401.

[0057] The second step is to check whether the ceramic tube on the test turntable clamp 3 is cracked by using the ceramic tube pressurization detection device 5.

[0058] The third step involves the lower inner cap feeding mechanism 6 feeding the lower inner cap to the bottom of the ceramic tube and then riveting it together.

[0059] The fourth step is to test the pressure resistance of the inner cap at the lower end of the ceramic tube using the bottom cap testing device 7.

[0060] Fifth step, the fuse feeding mechanism 8 puts the fuse into the ceramic tube;

[0061] The sixth step involves the lower outer cap assembly mechanism 9 delivering the lower outer cap to the bottom of the ceramic tube and then riveting it in place.

[0062] The seventh step is to detect the length of the fuse using the length detection device 10;

[0063] The eighth step involves filling the ceramic tube with sand using the sand-filling device 11 to prevent explosions.

[0064] The ninth step is to guide the direction of the fuse using the fuse guiding device 12;

[0065] Step 10: Use sand quantity detection device 13 to detect the amount of sand after filling;

[0066] Step 11: The upper inner cap is fed to the top of the ceramic tube by the upper inner cap feeding mechanism 14;

[0067] Step 12: The upper outer cap assembly mechanism 15 delivers the upper outer cap to the top of the ceramic tube and performs riveting.

[0068] Step 13: Test the resistance of the fuse using the power-on detection device 16;

[0069] Step 14: Separate qualified products from defective products.

[0070] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An automatic assembly machine for BS fuses, characterized in that: The device includes a body (1) and a main turntable (2) set on the body (1). Several turntable clamps (3) are arranged at intervals on the main turntable (2). Along the circumference of the main turntable (2), a ceramic tube feeding mechanism (4), a ceramic tube pressurization detection device (5), a lower inner cap feeding mechanism (6), a bottom cap detection device (7), a fused wire feeding mechanism (8), a lower outer cap assembly mechanism (9), a length detection device (10), a sand filling device (11), a fused wire guiding device (12), a sand quantity detection device (13), an upper inner cap feeding mechanism (14), an upper outer cap assembly mechanism (15), an electrical detection device (16), a good product unloading device (17), and a defective product unloading device (18) are provided. A support plate (19) is also provided between the main turntable (2) and the lower inner cap feeding mechanism (6), the bottom cap detection device (7), the fused wire feeding mechanism (8), and the lower outer cap assembly mechanism (9).

2. The BS fuse automatic assembly machine according to claim 1, characterized in that: The ceramic tube feeding mechanism (4) includes a ceramic tube vibrating feeding plate (400), a first pushing cylinder (401), a first slider rail structure (402), a first clamping cylinder (403), a ceramic tube feeding support seat (404), and a ceramic tube feeding buffer block (405). The first pushing cylinder (401), the rail of the first slider rail structure (402), and the ceramic tube feeding buffer block (405) are all installed on the ceramic tube feeding support seat (404). The upper end of the slider of the first slider rail structure (402) is provided with a first connecting plate. The first clamping cylinder (403) is installed on the first connecting plate. The output end of the first pushing cylinder (401) is connected to the first connecting plate. The ceramic tube vibrating feeding plate (400) is located on one side of the first clamping cylinder (403).

3. The BS fuse automatic assembly machine according to claim 2, characterized in that: The lower inner cap feeding mechanism (6) includes a lower inner cap vibrating feeding disc (600), a first pushing structure (601), a first riveting structure (602), and a first bottom cap feeding support (603). The first pushing structure (601) and the first riveting structure (602) are both installed on the first bottom cap feeding support (603). The first riveting structure (602) is located above the first pushing structure (601), and the lower inner cap vibrating feeding disc (600) is located on one side of the first pushing structure (601).

4. The BS fuse automatic assembly machine according to claim 3, characterized in that: The filament feeding mechanism (8) includes a filament feeding support (800), a winding drum (801), a wire feeding roller (802), a straight wire assembly (803), and a wire guiding structure (804). The winding drum (801), the wire feeding roller (802), the straight wire assembly (803), and the wire guiding structure (804) are all installed on one side wall of the filament feeding support (800), and the wire guiding structure (804) is located below the straight wire assembly (803).

5. The BS fuse automatic assembly machine according to claim 4, characterized in that: The fuse feeding mechanism (8) further includes a fuse shearing support (805), a fuse shearing structure (806), a second slider rail structure (807), and a second push cylinder (808). The slide rail of the second slider rail structure (807) and the second push cylinder (808) are both mounted on the fuse shearing support (805). The slider of the second slider rail structure (807) is provided with a second connecting plate. The fuse shearing structure (806) is mounted on the second connecting plate. The output end of the second push cylinder (808) is connected to the second connecting plate.

6. The BS fuse automatic assembly machine according to claim 5, characterized in that: The lower outer cap assembly mechanism (9) includes a lower outer cap vibrating feed plate, a second pushing structure, a second riveting structure (900), and a second bottom cap feeding support. The second pushing structure and the second riveting structure (900) are both installed on the second bottom cap feeding support. The second riveting structure (900) is located above the second pushing structure, and the lower outer cap vibrating feed plate is located on one side of the second pushing structure.

7. The BS fuse automatic assembly machine according to claim 6, characterized in that: The sand filling device (11) includes a sand filling cylinder (110) and a third slider rail structure (111). The slide rail of the third slider rail structure (111) is fixed on a sand filling support on one side. A sand cylinder mounting plate is provided on the slider of the third slider rail structure (111). The sand filling cylinder (110) is mounted on the sand cylinder mounting plate.

8. The BS fuse automatic assembly machine according to claim 7, characterized in that: The fuse guiding device (12) includes a second clamping cylinder (120), a third pushing cylinder, a fourth slider rail structure, and a fuse guiding support base (121). The slide rails of the third pushing cylinder and the fourth slider rail structure are both mounted on the fuse guiding support base (121). The slider of the fourth slider rail structure is provided with a third connecting plate. The second clamping cylinder (120) is mounted on the third connecting plate. The output end of the third pushing cylinder is connected to the third connecting plate.

9. The BS fuse automatic assembly machine according to claim 8, characterized in that: The upper inner cap feeding mechanism (14) includes a third clamping cylinder (140), a fourth pushing cylinder (141), an upper inner cap support (142), an upper inner cap feeding vibratory plate (143), and a first temporary storage seat (144). The fourth pushing cylinder (141) and the first temporary storage seat (144) are both installed on the upper inner cap support (142). The output end of the fourth pushing cylinder (141) is provided with a fourth connecting plate. The fourth connecting plate is connected to the third clamping cylinder (140). The third clamping cylinder (140) is located above the first temporary storage seat (144). The first temporary storage seat (144) is provided with a first temporary storage channel.

10. The BS fuse automatic assembly machine according to claim 9, characterized in that: The upper outer cap assembly mechanism (15) includes an upper outer cap feeding vibratory plate (150), a third riveting structure (151), a second temporary storage seat (152), and an upper outer cap assembly support seat (153). The third riveting structure (151) and the second temporary storage seat (152) are both installed on the upper outer cap assembly support seat (153). The third riveting structure (151) is located above the second temporary storage seat (152), and the second temporary storage seat (152) is provided with a second temporary storage channel.

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