A fuse continuity detection device

Abstract

The present invention relates to the field of fuse detection, and particularly to a fuse continuity detection device, which includes a feeding component for feeding fuses, comprising a support frame, an electric conveyor belt is installed inside the support frame, a bearing groove is movably connected to the top surface of the electric conveyor belt, and a pressing plate is installed on the top of the bearing groove; a detection component is arranged above the feeding component. Through the cooperation of the feeding component and the detection component, the present invention facilitates detection. Through the cooperation of the classification component, the linkage component and the conveying component, the design and integration are optimized, and the integration of detection and packaging can be achieved, reducing intermediate procedures, significantly improving production efficiency, reducing production costs, and at the same time ensuring the accuracy and consistency of the detection results, so as to solve the problem that existing detection equipment in the prior art often cannot be seamlessly connected with the taping machine and is difficult to meet the requirements of high-efficiency and continuous production. With the continuous improvement of the requirements for production efficiency and quality in the electronic manufacturing industry.

Description

Technical Field

[0001] The present invention relates to the field of fuse detection, and particularly to a fuse continuity detection device. Background Art

[0002] As a key component for circuit protection, the reliability of a fuse is directly related to the safe operation of equipment. Traditional fuse detection methods mainly rely on manual visual inspection or simple on-off tests. This method is not only inefficient but also prone to misjudgment due to human factors. With the rapid development of electronic devices, the types and specifications of fuses have become increasingly diverse, and traditional detection methods can no longer meet the needs of large-scale production.

[0003] In addition, in modern electronic manufacturing, as a core component for circuit protection, fuses are usually automatically encapsulated and mounted in a tape form. Traditional fuse continuity detection processes are usually independent of the taping machine, and it is necessary to transfer the fuses to the taping machine for encapsulation after the detection is completed. This separate detection method not only increases the production process but also may cause damage to the fuses during transportation or inaccurate detection results. In addition, existing detection equipment often cannot be seamlessly connected to the taping machine, making it difficult to meet the requirements of high-efficiency and continuous production. With the continuous improvement of the requirements for production efficiency and quality in the electronic manufacturing industry.

[0004] Therefore, it is necessary to invent a fuse continuity detection device to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a fuse continuity detection device. By the cooperation of the feeding component and the detection component, it is convenient for detection. Through the cooperation of the classification component, the linkage component and the conveying component, the design and integration are optimized, and the integration of detection and encapsulation can be realized, reducing intermediate procedures, significantly improving production efficiency, reducing production costs, and at the same time ensuring the accuracy and consistency of detection results, so as to solve the problem that existing detection equipment in the prior art often cannot be seamlessly connected to the taping machine and is difficult to meet the requirements of high-efficiency and continuous production. With the continuous improvement of the requirements for production efficiency and quality in the electronic manufacturing industry.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A fuse continuity detection device, comprising

[0007] A feeding component for feeding the fuses, including a support frame, an electric conveyor belt is installed inside the support frame, a bearing groove is movably connected to the top surface of the electric conveyor belt, and a pressing plate is installed on the top of the bearing groove;

[0008] A detection component arranged above the feeding component, including a support plate;

[0009] The support component is arranged above the feeding component and on one side of the output end of the detection component, and includes a protective shell. A fixed partition is fixedly connected inside the protective shell;

[0010] Two sorting components are both installed inside the support component, and the two sorting components are symmetrically distributed about the center. The sorting component includes an adjusting plate, a second slider is arranged on the outer side of the adjusting plate, and a servo motor is also included;

[0011] Two linkage components both include fixed blocks. The fixed blocks are all installed on the outer sides of the second sliders. An active part is fixedly connected to the end of the fixed block. A fixed part is slidably connected to the inner wall of the active part. The two fixed parts are both fixedly connected to the protective shell;

[0012] Two conveying components are arranged on both sides of the feeding component and are respectively in linkage cooperation with the two linkage components.

[0013] As a preferred solution of the present invention, telescopic columns are installed on both sides of the bearing groove. A first spring is sleeved on the outer side of the telescopic column. A pressing plate is connected to the end of the telescopic column. A vertical plate is arranged at a position of the support frame close to the support component. An extrusion block is installed on the inner side of the vertical plate.

[0014] As a preferred solution of the present invention, a lifting hydraulic cylinder is installed on the top of the support plate. An installation plate is arranged at the output end of the lifting hydraulic cylinder. A conductive telescopic rod is installed at the bottom of the installation plate. A scanning head is installed at the center of the bottom of the installation plate. The bottom end of the conductive telescopic rod is movably connected to a detection probe. There are two detection probes, which are respectively located on both sides of the scanning head.

[0015] As a preferred solution of the present invention, servo motors are respectively installed on both sides of the protective shell. On both sides of the protective shell far away from the servo motors, adjusting plates are fixedly connected. The output end of the servo motor penetrates through the fixed partition and the servo motor and is fixedly connected to a strip-shaped rod. A rotating shaft is slidably connected inside the strip-shaped rod. The end of the rotating shaft is rotatably connected to a lifting strip plate. A precision hydraulic cylinder is fixedly connected to the outer side of the bottom end of the lifting strip plate. An adsorption disc is fixedly connected to the output end of the precision hydraulic cylinder. There are two groups of extrusion blocks, which respectively correspond to the two adsorption discs.

[0016] As a preferred embodiment of the present invention, a first slide rail is fixedly connected to the top of the adjusting plate. A first slider is slidably connected inside the first slide rail. A second slide rail is fixedly connected to the bottom of the adjusting plate. A second slider is slidably connected inside the second slide rail. Both the second slider and the first slider are slidably connected to the lifting strip plate. An elliptical groove is formed inside the strip-shaped rod. The rotating shaft is located inside the elliptical groove and is slidably connected to the elliptical groove. A U-shaped slide rail is formed inside the adjusting plate. The rotating shaft is slidably connected to the U-shaped slide rail.

[0017] As a preferred embodiment of the present invention, mounting angle plates are fixedly connected to both ends of the fixing member. The mounting angle plates are connected to the protective shell by screws. Two centrally symmetric adjusting components are provided inside the movable member, and a strip-shaped tooth is connected between the two groups of adjusting components. The adjusting component includes a fixing column fixedly connected to the inner bottom of the movable member. A limiting strip is fixedly connected to the inner side of the fixing column. A lifting L-shaped plate is slidably connected to the outer side of the limiting strip. A limiting column is fixedly connected to the side of the lifting L-shaped plate. A clamping block is slidably connected to the end of the limiting column. A second spring is sleeved on the outer side of the limiting column. The strip-shaped tooth is fixedly connected to the bottoms of the two lifting L-shaped plates.

[0018] As a preferred embodiment of the present invention, guide rails are formed on both inner sides of the fixing member. The two guide rails correspond to the two clamping blocks respectively. The guide rail includes a shallow slide groove. A deep slide groove is provided at the top of the shallow slide groove. A first slope is provided at the connection between the inner end of the top of the shallow slide groove and the deep slide groove. A second slope is provided at the connection between the outer end of the top of the shallow slide groove and the deep slide groove.

[0019] As a preferred embodiment of the present invention, the conveying component includes side plates. A limiting track is installed on the top of the side plates. A hidden shell is installed on one side of the side plates. A worm gear is rotatably connected inside the hidden shell. A worm is meshed with the top of the worm gear. The worm is rotatably connected to the hidden shell. A gear is fixedly connected to the end of the worm. The gear is meshed with the strip-shaped tooth.

[0020] As a preferred embodiment of the present invention, a connecting rod is fixedly connected to the end of the worm gear. Two rotating wheels are fixedly connected to the outer side of the connecting rod. A transmission tooth is fixedly connected to the outer side of the rotating wheel. A carrier belt is movably connected inside the limiting track. A clamping groove matched with the transmission tooth is formed inside the limiting track. The transmission tooth penetrates through the clamping groove and is matched with the transmission tooth. One end of the U-shaped slide rail is matched with the adjacent carrier belt, and the other end is matched with the bearing groove.

[0021] In the above technical solution, compared with the prior art, the technical effects and advantages provided by the present invention are as follows:

[0022] It is scanned and detected by a detection component, and the detection results are uploaded to the central processing unit and recorded. Moreover, the product information corresponding to the scan is uploaded to the database. When the product enters the support component, two classification components inside the support component classify and grab the product according to the detection results. The grabbed fuses are respectively placed on the carrier tapes of two taping machines, so as to pack and collect the products. The qualified ones are encapsulated and stored, and the unqualified ones are stored for rework. In order to achieve precise docking, a position sensor is arranged at the bottom of the support component to detect the position of the groove on the carrier tape of the taping machine, and the position of the product placement is adjusted according to the position of the groove, optimizing the design and integration, enabling the integration of detection and encapsulation, reducing intermediate procedures, significantly improving production efficiency, reducing production costs, and ensuring the accuracy and consistency of detection results at the same time;

[0023] By starting the electric conveyor belt, it drives the fuses on the top of the bearing groove to feed orderly. The pressing plate is slidably connected to the bearing groove, and under the action of the first spring, the pressing plate limits the fuses to prevent them from falling off. When it is necessary to grab the fuses, the pressing plate contacts the extrusion block. Since the end of the pressing plate is inclined, the extrusion block pushes the pressing plate to contract into the interior of the bearing groove, thus releasing the limit on the fuses and facilitating grabbing. The detection probe is telescopic inside the conductive telescopic rod, and an elastic member is arranged between the detection probe and the conductive telescopic rod, which can prevent the detection probe from over-extruding and causing damage to the fuses, facilitating detection;

[0024] The position sensor at the bottom of the support component detects the position of the carrier tape, then starts the precision hydraulic cylinder to drive the suction cup for fine position adjustment, and then places the product on the carrier tape through the suction cup, facilitating the collection of the product and subsequent processing. The elliptical groove gives the rotating shaft space for movement to prevent interference;

[0025] Through the linkage component structure, when the device places fuses, it can drive the carrier tape to move. When fuses do not need to be placed, the carrier tape does not move. Therefore, no additional power is required, and there is no need to add a conveying device to cooperate with the installation of fuses. This device has a low cost, saves procedures, and directly feeds the taping machine during detection and classification, which is beneficial to improving efficiency;

[0026] The strip teeth are fixedly connected to the lifting L plate by screws. Users can adjust the position of the strip teeth to adjust the distance of each movement of the carrier tape. When the strip teeth are farther away from the gear, the contact length between the strip teeth and the gear can be reduced, thereby adjusting the angle of driving the gear to rotate, and further adjusting the amplitude of the rotation of the rotating wheel, expanding the scope of use. Description of the Drawings

[0027] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic structural diagram of the overall first perspective of the present invention;

[0029] Figure 2 It is a schematic structural diagram of the overall second perspective of the present invention;

[0030] Figure 3 It is a schematic partial structural diagram of the feeding component of the present invention;

[0031] Figure 4 It is a schematic side view structural diagram of the detection component of the present invention;

[0032] Figure 5 It is a schematic overall connection structural diagram of the support component of the present invention;

[0033] Figure 6 It is a schematic connection structural diagram of the support component and the linkage component of the present invention;

[0034] Figure 7 It is a schematic structural diagram of the classification component and the linkage component of the present invention;

[0035] Figure 8 It is a schematic structural diagram of the classification component of the present invention;

[0036] Figure 9 It is a schematic connection structural diagram of the fixing block and the fixing member of the present invention;

[0037] Figure 10 It is a schematic partial structural diagram of the linkage component of the present invention;

[0038] Figure 11 It is a schematic structural diagram of the linkage component of the present invention;

[0039] Figure 12 It is a schematic cross-sectional structural diagram of the fixing member of the present invention;

[0040] Figure 13 It is a schematic structural diagram of the conveying component of the present invention;

[0041] Figure 14 It is a schematic partial structural diagram of the conveying component of the present invention.

[0042] Explanation of reference numerals:

[0043] 001. Feeding assembly; 002. Detection assembly; 003. Support assembly; 004. Classification assembly; 005. Linkage assembly; 006. Conveyor assembly;

[0044] 101. Support frame; 102. Electric conveyor belt; 103. Bearing groove; 104. Telescopic column; 105. First spring; 106. Pressing plate; 107. Vertical plate; 108. Extrusion block;

[0045] 201. Support plate; 202. Lifting hydraulic cylinder; 203. Mounting plate; 204. Scanning head; 205. Conductive telescopic rod; 206. Detection probe;

[0046] 301. Protective shell; 302. Fixed partition;

[0047] 401. Servo motor; 402. Adjusting plate; 403. Strip bar; 404. Rotating shaft; 405. Lifting strip plate; 406. Precision hydraulic cylinder; 407. Suction cup; 408. First slide rail; 409. First slider; 410. Second slide rail; 411. Second slider; 412. C-shaped slide rail; 413. Oval groove;

[0048] 501. Fixed block; 502. Movable part; 503. Fixed part; 504. Mounting angle plate; 505. Fixed column; 506. Limit strip; 507. Lifting L-shaped plate; 508. Strip teeth; 509. Limit column; 510. Second spring; 511. Clamping block; 512. Shallow chute; 513. Deep chute; 514. First slope; 515. Second slope;

[0049] 601. Side plate; 602. Hidden shell; 603. Worm gear; 604. Worm; 605. Gear; 606. Connecting rod; 607. Rotating wheel; 608. Transmission teeth; 609. Carrier tape. Detailed implementation mode

[0050] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0051] The present invention provides a fuse continuity detection device as shown in Figures 1-14 and includes

[0052] A feeding assembly 001 for feeding the fuse, including a support frame 101, an electric conveyor belt 102 is installed inside the support frame 101, a bearing groove 103 is movably connected to the top surface of the electric conveyor belt 102, and a pressing plate 106 is installed on the top of the bearing groove 103;

[0053] A detection assembly 002 is arranged above the feeding assembly 001 and includes a support plate 201;

[0054] The support component 003 is arranged above the feeding component 001 and on one side of the output end of the detection component 002, and includes a protective shell 301. A fixed partition 302 is fixedly connected inside the protective shell 301;

[0055] Two sorting components 004 are both installed inside the support component 003. The two sorting components 004 are symmetrically distributed about the center. The sorting component 004 includes an adjusting plate 402. A second slider 411 is arranged on the outside of the adjusting plate 402. It also includes a servo motor 401;

[0056] Two linkage components 005 both include a fixed block 501. The fixed blocks 501 are all installed on the outside of the second slider 411. The end of the fixed block 501 is fixedly connected with a movable part 502. A fixed part 503 is slidably connected to the inner wall of the movable part 502. The two fixed parts 503 are both fixedly connected to the protective shell 301;

[0057] Two conveying components 006 are arranged on both sides of the feeding component 001 and are in linkage cooperation with the two linkage components 005 respectively.

[0058] First, place the device between two taping machines. The taping machine is an existing mature technology and will not be elaborated here. An inlet component 001 is arranged between the two taping machines for feeding. One of the two taping machines is used to place qualified fuse products, and the other is used to collect unqualified fuse products, which is convenient for reworking the unqualified fuses. First, place the product inside the loading groove 103, and then start the electric conveyor belt 102 to drive the fuses to enter in an orderly manner. When the fuses pass through the detection component 002, the detection component 002 scans and detects them. The detection results are uploaded to the central processor and recorded, and the corresponding scanned product information is uploaded to the database. When the product enters the support component 003, the two sorting components 004 inside the support component 003 classify and grab the products according to the detection results. The grabbed fuses are respectively placed on the carrier tapes 609 of the two taping machines. The winding and packaging of the taping machine are existing mature technologies and will not be elaborated here, so as to pack and collect the products. The qualified ones are packaged and stored, and the unqualified ones are stored for rework. Among them, in order to accurately dock, a position sensor is arranged at the bottom of the support component 003 to detect the position of the groove of the taping machine carrier tape 609, and adjust the position of the product placement according to the position of the groove, thus simplifying the process. The detection and taping packaging are integrated, greatly improving the efficiency, and the two are used in combination.

[0059] As a further optimization of the present invention, telescopic columns 104 are installed on both sides of the bearing groove 103. A first spring 105 is sleeved outside the telescopic column 104. The end of the telescopic column 104 is connected to a pressing plate 106. A vertical plate 107 is provided at a position where the support frame 101 is close to the support assembly 003. An extrusion block 108 is installed inside the vertical plate 107. First, the user places the fuse product inside the bearing groove 103. The inner cavity of the bearing groove 103 is set in a groove shape matching the fuse. By starting the electric conveyor belt 102, the fuses on the top of the bearing groove 103 are driven to be fed in an orderly manner. The pressing plate 106 is slidably connected to the bearing groove 103. Under the action of the first spring 105, the pressing plate 106 limits the fuse to prevent it from falling off. When it is necessary to grasp the fuse, the pressing plate 106 contacts the extrusion block 108. Since the end of the pressing plate 106 is inclined, when the pressing plate 106 passes by the extrusion block 108, the extrusion block 108 pushes the pressing plate 106 to contract into the interior of the bearing groove 103, thereby releasing the limitation on the fuse and facilitating grasping.

[0060] Among them, a lifting hydraulic cylinder 202 is installed on the top of the support plate 201. The output end of the lifting hydraulic cylinder 202 is provided with a mounting plate 203. A conductive telescopic rod 205 is installed at the bottom of the mounting plate 203. A scanning head 204 is installed at the center of the bottom of the mounting plate 203. The bottom end of the conductive telescopic rod 205 is movably connected to a detection probe 206. There are two detection probes 206, which are respectively located on both sides of the scanning head 204.

[0061] When detection is required, at this time, the fuse is located below the scanning head 204. The lifting hydraulic cylinder 202 is started to drive the mounting plate 203 to descend, so that the detection probe 206 contacts the end of the fuse, and then detection is carried out. At the same time, the scanning head 204 scans and records the information of the fuse. The detection probe 206 is telescopic inside the conductive telescopic rod 205, and an elastic member is provided between the detection probe 206 and the conductive telescopic rod 205, which can prevent the detection probe 206 from being damaged due to excessive extrusion of the fuse, facilitating detection. The detection component 002 can be provided with multiple detection modules as needed. A high-precision resistance measurement module is used to detect the conduction state of the fuse. The current passing ability and voltage drop of the fuse are tested through a current source and a voltage measurement module. The melting time of the fuse is recorded by using a high-speed data acquisition system. The appearance defects of the fuse are detected by an optical sensor, etc. This is the prior art. After detection, the electric conveyor belt 102 continues to transport. The central processor saves the detected data and classifies it as qualified or unqualified according to the detection results.

[0062] In the above structure, servo motors 401 are respectively installed on both sides of the protective shell 301. On both sides of the protective shell 301, away from the servo motors 401, adjusting plates 402 are fixedly connected. The output ends of the servo motors 401 penetrate through the fixed partition 302 and the servo motors 401 and are fixedly connected with a strip-shaped rod 403. A rotating shaft 404 is slidably connected inside the strip-shaped rod 403. The end of the rotating shaft 404 is rotatably connected with a lifting strip plate 405. A precision hydraulic cylinder 406 is fixedly connected to the outer side of the bottom end of the lifting strip plate 405. The output end of the precision hydraulic cylinder 406 is fixedly connected with a suction cup 407. Two sets of extrusion blocks 108 are installed and correspond to the two suction cups 407 respectively; Among them, a first slide rail 408 is fixedly connected to the top of the adjusting plate 402. A first slider 409 is slidably connected inside the first slide rail 408. A second slide rail 410 is fixedly connected to the bottom of the adjusting plate 402. A second slider 411 is slidably connected inside the second slide rail 410. Both the second slider 411 and the first slider 409 are slidably connected with the lifting strip plate 405. An elliptical groove 413 is opened inside the strip-shaped rod 403. The rotating shaft 404 is located inside the elliptical groove 413 and is slidably connected with the elliptical groove 413. A U-shaped slide rail 412 is opened inside the adjusting plate 402. The rotating shaft 404 is slidably connected with the U-shaped slide rail 412;

[0063] Two sets of sorting components 004, one of which is used to separately grab and place unqualified products, and the other sorting component 004 is used to tape and package qualified products. When the detected products reach below the suction cup 407, the servo motor 401 is started to drive the strip-shaped rod 403 to rotate, so that the strip-shaped rod 403 rotates to the side close to the feeding component 001. At this time, the rotating shaft 404 inside the strip-shaped rod 403 reaches the end of the U-shaped slide rail 412 in order to adapt to the shape of the U-shaped slide rail 412, thereby driving the lifting strip plate 405 to approach the product side. At this time, the first slider 409 on the back side of the lifting strip plate 405 slides inside the first slide rail 408, and the second slider 411 slides inside the second slide rail 410, facilitating the limiting of the lifting strip plate 405;

[0064] The rotating shaft 404 drives the lifting strip plate 405 to descend, causing the lifting strip plate 405 to slide inside the first slider 409 and the second slider 411, so that the suction cup 407 at the bottom of the precision hydraulic cylinder 406 contacts the product. A position sensor is also provided at the bottom of the precision hydraulic cylinder 406, which is used to activate the movement of the precision hydraulic cylinder 406 according to the position of the product, so as to accurately correspond to the product, activate the suction cup 407 to adsorb and grasp the fuse. Then, the servo motor 401 is started to rotate reversely, thereby driving the lifting strip plate 405 to rise. After moving to one side of the conveying assembly 006, it descends at the other end position of the C-shaped slide rail 412. The position sensor at the bottom of the support assembly 003 detects the position of the carrier tape 609, and then starts the precision hydraulic cylinder 406 to drive the suction cup 407 to perform fine position adjustment. Then, the product is placed on the carrier tape 609 through the suction cup 407, which is convenient for collecting the product and subsequent processing. The elliptical groove 413 gives the rotating shaft 404 room for movement to prevent interference.

[0065] In the further optimization of the above embodiment, mounting angle plates 504 are fixedly connected to both ends of the fixing member 503. The mounting angle plates 504 are connected to the protective shell 301 by screws. Two centrally symmetric adjusting components are arranged inside the movable member 502, and a strip-shaped tooth 508 is connected between the two groups of adjusting components. The adjusting component includes a fixed column 505 fixedly connected to the inner bottom of the movable member 502. A limiting strip 506 is fixedly connected to the inner side of the fixed column 505. A lifting L-shaped plate 507 is slidably connected to the outer side of the limiting strip 506. A limiting column 509 is fixedly connected to the side of the lifting L-shaped plate 507. The end of the limiting column 509 is slidably connected to a clamping block 511. A second spring 510 is sleeved on the outer side of the limiting column 509. The strip-shaped tooth 508 is fixedly connected to the bottoms of the two lifting L-shaped plates 507; wherein, guide rails are opened on both inner sides of the fixing member 503, and the two guide rails correspond to the two clamping blocks 511 respectively. The guide rail includes a shallow chute 512, a deep chute 513 is arranged at the top of the shallow chute 512, a first slope 514 is arranged at the connection between the inner end of the top of the shallow chute 512 and the deep chute 513, and a second slope 515 is arranged at the connection between the outer end of the top of the shallow chute 512 and the deep chute 513;

[0066] When the lifting strip plate 405 moves towards the side close to the conveying component 006, the second slider 411 drives the fixed block 501 and the movable part 502 to move synchronously, so that the movable part 502 slides inside the fixed part 503. When the movable part 502 approaches the conveying component 006, the two clamping blocks 511 are respectively located inside the two shallow chutes 512 and gradually move towards the first ramp 514. When the strip teeth 508 approach the gear 605, they mesh with the gear 605, thus driving the gear 605 to rotate. When the clamping block 511 slides to the end of the shallow chute 512, after the strip teeth 508 drive the gear 605 to rotate a certain angle, under the guidance of the shallow chute 512, it moves upward so that the strip teeth 508 move away from the gear 605. Among them, the gear 605 rotates with damping in the hidden shell 602, which can prevent it from rotating automatically under the action of inertia. When the movable part 502 moves to the end, the clamping block 511 enters the inside of the deep chute 513 through the first ramp 514. At this time, the lifting L plate 507 slides upward outside the limiting strip 506. Since the deep chute 513 is set to be deeper than the shallow chute 512, the clamping block 511 pops out under the action of the second spring 510 and fits with the inner wall of the deep chute 513. When the movable part 502 returns, the clamping block 511 slides back inside the deep chute 513. At this time, the strip teeth 508 do not contact the gear 605, so it will not drive the gear 605 to rotate. When the movable part 502 returns to the end, the clamping block 511 enters the inside of the shallow chute 512 through the second ramp 515. At this time, the lifting L plate 507 slides downward and resets outside the limiting strip 506, which is convenient for the next operation. Through this structure, the device can drive the carrier tape 609 to move when placing the fuse, and when the fuse does not need to be placed, the carrier tape 609 does not move. Therefore, no additional power is required, and there is no need to add an additional conveying device to cooperate with the installation of the fuse. This device has a low cost, saves procedures, and directly performs tape feeding during detection and classification, which is beneficial to improving efficiency.

[0067] In the above structure, the conveying assembly 006 includes side plates 601. A limiting track is installed at the top of the side plates 601. A hidden shell 602 is installed on one side of the side plates 601. A worm gear 603 is rotatably connected inside the hidden shell 602. A worm 604 is meshed and connected to the top of the worm gear 603. The worm 604 is rotatably connected to the hidden shell 602. A gear 605 is fixedly connected to the end of the worm 604. The gear 605 is meshed and connected to the strip teeth 508. Among them, a connecting rod 606 is fixedly connected to the end of the worm gear 603. Two rotating wheels 607 are fixedly connected to the outside of the connecting rod 606. A transmission tooth 608 is fixedly connected to the outside of the rotating wheel 607. A carrier tape 609 is movably connected inside the limiting track. A card slot matched with the transmission tooth 608 is opened inside the limiting track. The transmission tooth 608 penetrates through the card slot and is matched with the transmission tooth 608. One end of the U-shaped sliding rail 412 is matched with the adjacent carrier tape 609, and the other end is matched with the bearing groove 103.

[0068] When the strip teeth 508 drive the gear 605 to rotate, the worm 604 drives the worm gear 603 to rotate. The worm gear 603 drives the rotating wheel 607 to rotate through the connecting rod 606. The transmission teeth 608 on the outside of the rotating wheel 607 extend into the inside of the limiting track and enter the inside of the card slot. Among them, the transmission teeth 608 are matched with the side holes of the carrier tape 609 for driving the carrier tape 609 to move. The strip teeth 508 and the lifting L-shaped plate 507 are fixedly connected by screws. The user can adjust the position of the strip teeth 508 to adjust the distance of each movement of the carrier tape 609. When the strip teeth 508 are farther away from the gear 605, the contact length between the strip teeth 508 and the gear 605 can be reduced, so as to adjust the rotation angle of the driven gear 605, and further adjust the rotation amplitude of the rotating wheel 607, expanding the scope of application.

[0069] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A fuse continuity detection device, characterized in that: including a feeding component (001) for feeding fuses, comprising a support frame (101), an electric conveyor belt (102) is installed inside the support frame (101), a bearing groove (103) is movably connected to the top surface of the electric conveyor belt (102), and a pressing plate (106) is installed on the top of the bearing groove (103); a detection component (002) arranged above the feeding component (001), comprising a support plate (201); a support component (003) arranged above the feeding component (001) and on one side of the output end of the detection component (002), comprising a protective shell (301), and a fixed partition plate (302) is fixedly connected inside the protective shell (301); two sorting components (004) are both installed inside the support component (003), and the two sorting components (004) are symmetrically distributed about the center. The sorting component (004) comprises an adjusting plate (402), a second slider (411) is arranged outside the adjusting plate (402), and a servo motor (401) is further included; two linkage components (005), each comprising a fixed block (501), the fixed blocks (501) are both installed outside the second slider (411), an active part (502) is fixedly connected to the end of the fixed block (501), a fixed part (503) is slidably connected to the inner wall of the active part (502), and the two fixed parts (503) are both fixedly connected to the protective shell (301); two conveying components (006) are arranged on both sides of the feeding component (001) and are respectively in linkage cooperation with the two linkage components (005), so that the device drives the carrier tape (609) to move when placing fuses, and when fuses do not need to be placed, the carrier tape (609) does not move, and the conveying component (006) does not require additional power; both ends of the fixed part (503) are fixedly connected with mounting angle plates (504), the mounting angle plates (504) are connected to the protective shell (301) by screws, two centrally symmetric adjusting components are arranged inside the active part (502), and a strip tooth (508) is connected between the two adjusting components. The adjusting component comprises a fixed column (505) fixedly connected to the inner bottom of the active part (502), a limiting strip (506) is fixedly connected to the inner side of the fixed column (505), a lifting L-shaped plate (507) is slidably connected to the outside of the limiting strip (506), a limiting column (509) is fixedly connected to the side of the lifting L-shaped plate (507), a clamping block (511) is slidably connected to the end of the limiting column (509), a second spring (510) is sleeved on the outside of the limiting column (509), and the strip tooth (508) is fixedly connected to the bottoms of the two lifting L-shaped plates (507); On both inner sides of the fixing member (503), guide rails are provided. The two guide rails correspond to the two clamping blocks (511) respectively. The guide rail includes a shallow sliding groove (512). At the top of the shallow sliding groove (512), a deep sliding groove (513) is provided. At the connection between the inner end of the top of the shallow sliding groove (512) and the deep sliding groove (513), a first slope (514) is provided. At the connection between the outer end of the top of the shallow sliding groove (512) and the deep sliding groove (513), a second slope (515) is provided.

2. The continuity detection device for a fuse according to claim 1, characterized in that: On both sides of the bearing groove (103), telescopic columns (104) are installed. A first spring (105) is sleeved on the outer side of the telescopic column (104). The end of the telescopic column (104) is connected to a pressing plate (106). At a position of the support frame (101) close to the support assembly (003), a vertical plate (107) is provided. An extrusion block (108) is installed on the inner side of the vertical plate (107).

3. The continuity detection device for a fuse according to claim 1, wherein: On the top of the support plate (201), a lifting hydraulic cylinder (202) is installed. At the output end of the lifting hydraulic cylinder (202), a mounting plate (203) is provided. At the bottom of the mounting plate (203), a conductive telescopic rod (205) is installed. At the center of the bottom of the mounting plate (203), a scanning head (204) is installed. The bottom end of the conductive telescopic rod (205) is movably connected to a detection probe (206). There are two detection probes (206), which are respectively located on both sides of the scanning head (204).

4. The continuity detection device for a fuse according to claim 2, wherein: On both sides of the protective shell (301), servo motors (401) are respectively installed. On both sides of the protective shell (301) away from the servo motors (401), adjusting plates (402) are fixedly connected. The output end of the servo motor (401) penetrates through the fixed partition (302) and the servo motor (401) and is fixedly connected to a strip-shaped rod (403). A rotating shaft (404) is slidably connected inside the strip-shaped rod (403). The end of the rotating shaft (404) is rotatably connected to a lifting strip plate (405). On the outer side of the bottom end of the lifting strip plate (405), a precision hydraulic cylinder (406) is fixedly connected. The output end of the precision hydraulic cylinder (406) is fixedly connected to a suction cup (407). There are two groups of extrusion blocks (108), which respectively correspond to the two suction cups (407).

5. The continuity detection device for a fuse according to claim 4, wherein: The top of the adjusting plate (402) is fixedly connected to a first slide rail (408). A first slider (409) is slidably connected inside the first slide rail (408). The bottom of the adjusting plate (402) is fixedly connected to a second slide rail (410). A second slider (411) is slidably connected inside the second slide rail (410). Both the second slider (411) and the first slider (409) are slidably connected to a lifting strip plate (405). An elliptical groove (413) is formed inside the bar-shaped rod (403). The rotating shaft (404) is located inside the elliptical groove (413) and is slidably connected to the elliptical groove (413). A U-shaped slide rail (412) is formed inside the adjusting plate (402). The rotating shaft (404) is slidably connected to the U-shaped slide rail (412).

6. The continuity detection device for a fuse according to claim 5, wherein: The conveying assembly (006) includes side plates (601). A limiting track is installed on the top of the side plates (601). A hidden shell (602) is installed on one side of the side plates (601). A worm gear (603) is rotatably connected inside the hidden shell (602). A worm (604) is meshed and connected to the top of the worm gear (603). The worm (604) is rotatably connected to the hidden shell (602). A gear (605) is fixedly connected to the end of the worm (604). The gear (605) is meshed and connected to a strip of teeth (508).

7. A fuse continuity detection device according to claim 6, characterized in that: A connecting rod (606) is fixedly connected to the end of the worm gear (603). Two rotating wheels (607) are fixedly connected to the outside of the connecting rod (606). A transmission tooth (608) is fixedly connected to the outside of the rotating wheel (607). A carrier tape (609) is movably connected inside the limiting track. A card slot matching with the transmission tooth (608) is formed inside the limiting track. The transmission tooth (608) penetrates through the card slot and is matched with the transmission tooth (608). One end of the U-shaped slide rail (412) is matched with the adjacent carrier tape (609), and the other end is matched with a bearing groove (103).

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