A current fuse production apparatus

Abstract

The utility model belongs to current fuse production technical field, concretely relates to a current fuse production facility, including frame and the feeding component that sets gradually along frame conveying direction, tin adding device, gluing device, elevating clamping device and drying conveying device, and feeding component is used for conveying copper wire structure, tin adding device includes tin wire conveying mechanism and heating mechanism, heating mechanism is connected on the frame, and sets up between tin wire conveying mechanism and feeding component. The utility model can improve the fluency and orderliness of production and processing, and effectively reduce the manpower and material resources input, and then greatly save human resources, can also effectively improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of current fuse manufacturing technology, and in particular relates to a current fuse manufacturing equipment. Background Technology

[0002] A fuse, also known as a current fuse or circuit breaker, is defined as a "fuse-link" in IEC 127. The key component (the fuse wire) is made of a silver-copper alloy with high resistivity and a low melting point. A current fuse generally consists of three parts: first, the fusible element, which is the core of the fuse and cuts off the current when it melts; second, the electrodes, usually two in number, which are crucial for connecting the fusible element to the circuit and must have good conductivity, avoiding significant installation contact resistance; and third, the support structure. The fusible element is typically thin and flexible, and the support structure secures the fusible element and makes the three parts a rigid whole for easy installation and use. It must possess good mechanical strength, insulation, heat resistance, and flame retardancy, and should not break, deform, burn, or short-circuit during use.

[0003] In the production of current fuses, most existing equipment requires manual soldering, ultrasonic cleaning, and manual glue rolling. Products in the same batch vary greatly in size and have inconsistent appearance. There are also many intermediate transfer processes, resulting in poor production quality and low efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a current fuse production equipment that addresses the shortcomings of existing technologies and solves the technical problem of low production efficiency in existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A current fuse production equipment includes a frame and a feeding component, a soldering device, a gluing device, a lifting clamping device, and a drying conveying device arranged sequentially along the conveying direction of the frame; the feeding component is used to convey copper wire structures; the soldering device includes a solder wire conveying mechanism and a heating mechanism; the heating mechanism is connected to the frame and disposed between the solder wire conveying mechanism and the feeding component.

[0007] Preferably, the frame is provided with a support platform; a first operating cavity and a second operating cavity are stacked and separated between the support platform and the frame; and the feeding component, the tin-adding device and the adhesive-applying device are respectively connected to the first operating cavity; the drying and conveying device is connected to the second operating cavity; the mounting end of the lifting and clamping device is connected to the frame, and the movable end of the lifting and clamping device is movably disposed between the first operating cavity and the second operating cavity.

[0008] Preferably, the heating mechanism includes a first dual-head drive cylinder and at least two conductive clamps connected to the movable end of the first dual-head drive cylinder; the first dual-head drive cylinder is connected to the frame; the conductive clamps are used to connect to a power supply.

[0009] Preferably, the solder wire conveying mechanism includes a first conveying motor, a conveying guide wheel assembly, a solder wire guide tube, and a positioning component; the first conveying motor is drivenly connected to the conveying guide wheel assembly; the positioning component is disposed below the output end of the solder wire guide tube; and the positioning component is used to position the copper wire conveying structure; the inside of the conveying guide wheel assembly is used to convey the solder wire structure; the input end of the solder wire guide tube is connected to the inside of the conveying guide wheel assembly; and the output end of the solder wire guide tube is disposed above the positioning component.

[0010] Preferably, the tin-adding device further includes a cleaning mechanism and a drying mechanism arranged sequentially along the conveying direction of the frame; and the cleaning mechanism is disposed between the heating mechanism and the drying mechanism; the cleaning mechanism is disposed between the tin wire conveying mechanism and the drying mechanism;

[0011] The cleaning mechanism includes a first mounting housing and a cleaning nozzle; the first mounting housing is provided with a cleaning cavity; the mounting end of the cleaning nozzle is connected to the inner wall of the cleaning cavity, and the cleaning end of the cleaning nozzle is oriented towards the copper wire structure.

[0012] And / or, the drying mechanism includes a second mounting housing and an air blowing nozzle; the second mounting housing is provided with a drying chamber; the air blowing nozzle is connected to the inner wall of the drying chamber; and the air blowing drying end of the air blowing nozzle is arranged facing the copper wire structure.

[0013] Preferably, the current fuse production equipment further includes a straightening device; the straightening device is disposed between the feeding component and the soldering device;

[0014] The straightening device includes a first straightening component and a second straightening component arranged sequentially along the conveying direction of the frame; the first straightening component has a first straightening channel; the second straightening component has a second straightening channel communicating with the first straightening channel; and the straightening direction of the first straightening component is inclined to the straightening direction of the second straightening component.

[0015] Preferably, the lifting and clamping device includes a lifting drive screw, a sliding support, and a rotating clamping mechanism; the mounting end of the lifting drive screw is connected to the frame; the sliding support is connected to the movable end of the lifting drive screw; the mounting end of the rotating clamping mechanism is connected to the sliding support; and the clamping end of the rotating clamping mechanism extends to the gluing device.

[0016] The rotating clamping mechanism includes a rotating drive motor, a support shaft, a second double-headed drive cylinder, and at least two movable clamping blocks. The rotating drive motor is connected to the sliding support and is driven to one end of the support shaft. The other end of the support shaft is connected to the mounting end of the second double-headed drive cylinder. The movable clamping blocks are connected to the movable end of the second double-headed drive cylinder.

[0017] Preferably, the current fuse production equipment further includes a guiding device, which is connected to the frame and disposed between the gluing device and the soldering device;

[0018] The guiding device includes a first lateral movement driving component, a guide support, and a compression guiding mechanism; the first lateral movement driving component is connected to the frame and is drivenly connected to the guide support; the compression guiding mechanism is connected to the guide support, and the compression guiding mechanism has a compression gap.

[0019] Preferably, the gluing device includes a shearing mechanism, a gluing platform, and a limiting mechanism; the gluing platform is connected to the frame and is disposed between the lifting clamping device and the soldering device; the shearing mechanism is disposed between the gluing platform and the soldering device; and the limiting mechanism is disposed above the gluing platform.

[0020] The glue application platform includes a glue storage box and a glue dispensing tube; the upper surface of the glue storage box is provided with a glue application groove; the glue dispensing tube is connected to the glue storage box; one end of the glue dispensing tube is connected to the interior of the glue storage box; the other end of the glue dispensing tube is connected to the glue application groove; and the limiting mechanism includes a transverse drive cylinder and a limiting seat; the transverse drive cylinder is connected to one end of the limiting seat; the limiting seat is slidably disposed on the upper surface of the glue storage box; and the limiting seat is movably disposed at the opening of the glue application groove.

[0021] And / or, the shearing mechanism includes a third dual-head drive cylinder and at least two shearing blades connected to the third dual-head drive cylinder; the shearing direction of the shearing blades is perpendicular to the conveying direction.

[0022] Preferably, the current fuse production equipment further includes a clamping and transferring device; the clamping and transferring device is connected to the frame and is disposed between the drying conveying device and the lifting clamping device;

[0023] The clamping and transferring device includes a second lateral movement drive component, a mounting base, a lifting drive cylinder, a third double-headed drive cylinder, a first clamping and transferring block, and a second clamping and transferring block. The mounting end of the second lateral movement drive component is connected to the frame. The movable end of the second lateral movement drive component is connected to the mounting base. The lifting drive cylinder is connected to the mounting base and is driven by the third double-headed drive cylinder. The first clamping and transferring block and the second clamping and transferring block are respectively connected to the two movable ends of the third double-headed drive cylinder.

[0024] Preferably, the drying and conveying device includes a product conveying mechanism and a drying mechanism; the drying mechanism is connected to the frame; the product conveying mechanism is connected to the frame and passes through the drying mechanism.

[0025] The product conveying mechanism includes a conveyor wheel assembly, a conveyor chain plate, and a placement seat; the conveyor wheel assembly is movably connected to the frame; the conveyor chain plate is arranged around the conveyor wheel assembly; the placement seat is connected to the side surface of the conveyor chain plate away from the conveyor wheel assembly; and the side surface of the placement seat away from the conveyor chain plate is provided with a placement chute; the placement chute is used to place products.

[0026] And / or, the drying mechanism includes a drying protective shell and a drying heating tube; the drying protective shell is provided with a drying cavity; the product conveying mechanism is disposed through the drying cavity; the drying heating tube is connected to the interior of the drying cavity.

[0027] The beneficial effects of this utility model are as follows: This technical solution uses a feeding component to feed a copper wire structure, and then uses a heating mechanism to preheat the copper wire structure to promote better assembly of the tin material conveyed by the tin wire conveying mechanism into the copper wire structure, forming a semi-finished product with tin beads; then the semi-finished product is coated with glue and subjected to lifting, clamping and transfer processing, and finally dried and conveyed; thereby improving the smoothness and orderliness of production and processing, and effectively reducing the input of manpower and material resources; thus, it can adapt to more products, greatly save human resources, and effectively improve production efficiency. Attached Figure Description

[0028] The following will refer to the appendix. Figures 1-13 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0029] Figure 1This is a schematic diagram of the overall structure of a current fuse production equipment according to an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the tin-adding device in a current fuse production equipment according to an embodiment of the present invention;

[0031] Figure 3 This is a partial structural schematic diagram of the tin-adding device in a current fuse production equipment according to an embodiment of the present invention;

[0032] Figure 4 This is a partially enlarged view of the cleaning mechanism and drying mechanism of the tin-adding device in a current fuse production equipment according to an embodiment of the present invention;

[0033] Figure 5 This is a schematic diagram of the straightening device of a current fuse production equipment according to an embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the lifting and clamping device of a current fuse production equipment according to an embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the clamping and rotating mechanism in the lifting and clamping device of a current fuse production equipment according to an embodiment of the present invention.

[0036] Figure 8 This is a schematic diagram of the gluing device of a current fuse production equipment according to an embodiment of the present invention;

[0037] Figure 9 This is a partial structural schematic diagram of the gluing device of a current fuse production equipment according to an embodiment of the present invention;

[0038] Figure 10 This is a schematic diagram of the guiding device of a current fuse production equipment according to an embodiment of the present invention;

[0039] Figure 11 This is a schematic diagram of the drying and conveying device of a current fuse production equipment according to an embodiment of the present invention;

[0040] Figure 12 This is a partial cross-sectional view of the drying and conveying device of a current fuse production equipment according to an embodiment of the present invention.

[0041] Figure 13 This is a schematic diagram of the clamping and transferring device of a current fuse production equipment according to an embodiment of the present invention.

[0042] In the diagram: 100 - frame; 110 - support platform; 101 - first operating chamber; 102 - second operating chamber;

[0043] 200-Straightening device; 210-First straightening component; 211-Second bracket; 212-First movable straightening wheel; 213-First movable wheel; 215-First mounting plate; 214-First adjusting screw; 216-First positioning straightening wheel; 217-First positioning wheel; 218-Second mounting plate; 220-Second straightening component; 221-Third bracket; 222-Second movable straightening wheel; 225-Second movable wheel; 223-Third mounting plate; 224-Second adjusting screw; 226-Second positioning straightening wheel; 227-Second positioning wheel; 228-Fourth mounting plate;

[0044] 201 - First straightening channel; 202 - Second straightening channel;

[0045] 300 - Soldering device; 310 - First support; 320 - Solder wire conveying mechanism; 321 - First conveying motor;

[0046] 322-Conveyor guide wheel assembly; 323-Tin wire guide tube; 324-Positioning base; 325-Positioning drive cylinder;

[0047] 330 - Heating mechanism; 331 - First dual-head drive cylinder; 332 - Conductive clamp; 340 - Cleaning mechanism; 341 - First mounting housing; 342 - Cleaning nozzle; 343 - Cleaning chamber; 350 - Drying mechanism; 351 - Second mounting housing; 354 ​​- Air blowing nozzle; 353 - Drying chamber;

[0048] 400 - Glue application device; 410 - Fifth support; 420 - Shearing mechanism; 421 - Third double-headed drive cylinder;

[0049] 422-Shearing blade; 430-Glue application platform; 431-Glue storage box; 432-Glue dispensing tube; 433-Glue application groove; 440-Limiting mechanism; 441-Transverse drive cylinder; 442-Limiting seat; 450-Recycling table;

[0050] 500 - Guide device; 510 - Sixth bracket; 520 - First transverse drive component; 530 - Guide support;

[0051] 531-Guide side plate; 540-Extrusion guide mechanism; 541-Fixed plate; 542-Extrusion gap; 543-Extrusion abutment plate; 544-Extrusion drive cylinder;

[0052] 600 - Lifting and clamping device; 610 - Fourth bracket; 620 - Lifting drive screw; 640 - Sliding support;

[0053] 650 - Rotary clamping mechanism; 651 - Rotary drive motor; 652 - Support shaft; 653 - Second double-headed drive cylinder; 654 - Movable clamping block;

[0054] 700 - Drying and conveying device; 710 - Seventh support; 720 - Product conveying mechanism; 721 - Conveyor wheel set;

[0055] 722-Conveyor chain plate; 723-Placement seat; 724-Placement chute; 730-Drying mechanism;

[0056] 800-Clamping and transferring device; 810-Eighth bracket; 820-Second transverse drive component; 830-Mounting base; 840-Lifting drive cylinder; 850-Third double-head drive cylinder; 861-First clamping and transferring block; 862-Second clamping and transferring block;

[0057] 900 - Loading component. Detailed Implementation

[0058] 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 application pertains; the terminology used herein is intended to particularly describe embodiments and not to limit the scope of this application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0059] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the embodiment description, "multiple" refers to two or more, unless otherwise specifically defined.

[0060] The term 'embodiment' means that a particular feature, structure, or characteristic described exists in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0061] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. In addition, the character " / " in this document generally indicates that the related objects before and after are in an "or" relationship.

[0062] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can also refer to a mechanical connection or an electrical connection. They can be directly connected or indirectly connected through an intermediate medium, manifesting as internal communication between two components or an interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0063] The following is in conjunction with the appendix Figures 1 to 13 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0064] like Figure 1 and 2 As shown, in one embodiment of this utility model, the current fuse production equipment includes a frame 100 and a feeding component 900, a tinning device 300, a glue-applying device 400, a lifting clamping device 600, and a drying conveying device 700 arranged sequentially along the conveying direction of the frame 100; the feeding component 900 is used to convey copper wire structures; the tinning device 300 includes a tin wire conveying mechanism 320 and at least one heating mechanism 330; one of the heating mechanisms 330 is connected to the frame 100 and is disposed between the tin wire conveying mechanism 320 and the feeding component 900.

[0065] This utility model's technical solution employs a feeding component to feed a copper wire structure, followed by preheating of the copper wire structure using a heating mechanism. This preheating promotes better assembly of the copper wire structure with the tin material conveyed by the tin wire conveying mechanism, forming a semi-finished product with tin beads. The semi-finished product is then coated with adhesive and subjected to lifting, clamping, and transfer processes, followed by drying and conveying. This improves the smoothness and orderliness of production processes and effectively reduces the input of manpower and resources. Furthermore, it can adapt to various products in this series, such as 40A, 60A, 80A, and 135A, significantly saving human resources and effectively improving production efficiency.

[0066] Specifically, in some implementations, such as Figure 1 and 2As shown, a support platform 110 is provided on the frame 100; a first operating cavity 101 and a second operating cavity 102 are stacked and separated between the support platform 110 and the frame 100; a feeding component 900, a tin-adding device 300, and a glue-applying device 400 are respectively connected to the first operating cavity 101; a drying conveyor 700 is connected to the second operating cavity 102; the mounting end of the lifting clamping device 600 is connected to the frame 100, and the movable end of the lifting clamping device 600 is movably connected to the first operating cavity 101 and the second operating cavity 102. This structure, through the stacked and separated first operating cavity 101 and second operating cavity 102 formed by the support platform 110 and the frame 100, forms a U-shaped conveying path, thereby effectively utilizing the three-dimensional space of the frame 100 and improving the smoothness and orderliness of production processing. In some embodiments, the feeding component 900 is a feeding roller; the bottom of the feeding roller is provided with a feeding drive motor to serve as the power source for the first operating cavity 101, so as to achieve uniformity in the forward control of the copper wire.

[0067] Specifically, in some implementations, such as Figures 1 to 3 As shown, there are two heating mechanisms 330, which are correspondingly arranged on the left and right sides of the solder wire conveying mechanism 320. One heating mechanism 330 is located between the solder wire conveying mechanism 320 and the feeding component 900. The heating mechanism 330 includes a first double-headed drive cylinder 331 and at least two conductive clamps 332 connected to the movable end of the first double-headed drive cylinder 331. The first double-headed drive cylinder 331 is connected to a first support 310. The first support 310 is connected to the frame 100. The conveying path formed by the conveying direction of the frame 100 is arranged between two adjacent conductive clamps 332. The conductive clamps 332 are used to connect to the power supply. That is, along the conveying direction of the frame 100 in the first operating cavity 101, when the two conductive clamps 332 at the left and right sides are energized, the copper wire is heated. The solder wire conveying mechanism 320 feeds the solder wire out to contact the heated copper wire, and the solder wire melts onto the copper wire to form solder beads.

[0068] Specifically, in some implementations, such as Figure 2 and 3As shown, the solder wire conveying mechanism 320 includes a first conveying motor 321, a conveying guide wheel assembly 322, a solder wire guide tube 323, and a positioning component. The first conveying motor 321 is connected to the first bracket 310 and is drivenly connected to the conveying guide wheel assembly 322. The solder wire guide tube 323 is connected to the first bracket 310. The positioning component is connected to the first bracket 310 and is located below the output end of the solder wire guide tube 323. The positioning component is used to position the conveyed copper wire structure. The inside of the conveying guide wheel assembly 322 (the conveying gap between the two conveying guide wheels) is used to convey the solder wire structure. The input end of the solder wire guide tube 323 is connected to the inside of the conveying guide wheel assembly 322 (the conveying gap between the two conveying guide wheels). The conveyor guide wheel assembly 322 includes two conveyor guide wheels arranged side by side. One conveyor guide wheel is rotatably connected to the first conveyor motor 321; the other conveyor guide wheel is rotatably connected to the first bracket 310; one conveyor guide wheel is connected to the other conveyor guide wheel via a transmission chain; a conveying gap is formed between the two side by side conveyor guide wheels. When this structure conveys the material to the positioning component via the copper wire structure, the rotation of the feeding component 900 can be stopped; the tin material is passed through the conveying gap and guided into the tin wire guide tube 323, thus exposing the outlet end of the tin wire guide tube 323; thereby sending the tin wire out to contact the heating copper wire, where the tin wire melts onto the copper wire to form tin beads. Further, as... Figure 3 As shown, the positioning component includes a positioning base 324 and a positioning drive cylinder 325. The positioning drive cylinder 325 is connected to the first bracket 310 and is drivenly connected to the positioning base 324. The positioning base 324 is provided with a positioning channel that passes through the length of the positioning base 324 along the conveying direction. The positioning channel is used to convey the copper wire structure. The positioning base 324 is also provided with a fusion channel perpendicular to the conveying direction. The fusion channel is connected to the positioning channel. The solder wire extends into the fusion channel. That is, the fusion channel and the positioning channel are connected and form an inverted T-shaped channel to facilitate the solder wire to contact the heated copper wire, and the solder wire melts onto the copper wire to form solder beads.

[0069] Specifically, in some implementations, such as Figure 1 and 2 As shown, the soldering device 300 further includes a cleaning mechanism 340 and a drying mechanism 350 arranged sequentially in the conveying direction of the frame 100; and the cleaning mechanism 340 is disposed between the heating mechanism 330 and the drying mechanism 350, and / or the cleaning mechanism 340 is disposed between the solder wire conveying mechanism 320 and the drying mechanism 350. In some embodiments, such as... Figure 2 and 4As shown, the cleaning mechanism 340 includes a first mounting housing 341 and a cleaning nozzle 342; the first mounting housing 341 is connected to a first bracket 310, and a cleaning chamber 343 is provided between the first mounting housing 341 and the first bracket 310; the mounting end of the cleaning nozzle 342 is connected to the inner wall of the cleaning chamber 343, and the cleaning end of the cleaning nozzle 342 is oriented towards the copper wire structure; the input end of the cleaning nozzle 342 is connected to a cleaning pump and a cleaning agent container. That is, when the copper wire structure with tin beads passes through the cleaning chamber 343, the rosin and other impurities on it are removed by the cleaning agent sprayed by the cleaning nozzle 342. In some embodiments, such as... Figure 2 and 4 As shown, the drying mechanism 350 includes a second mounting housing 351 and an air blowing nozzle 354. The second mounting housing 351 is connected to the first support 310, and a drying chamber 353 is provided between the second mounting housing 351 and the first support 310. The air blowing nozzle 354 is connected to the inner wall of the drying chamber 353, and the air blowing drying end of the air blowing nozzle 354 is oriented towards the copper wire structure. The air blowing drying ends of different air blowing nozzles 354 are staggered. The input end of the air blowing nozzle 354 is used to connect to an air pump. That is, when the cleaned copper wire structure enters the drying chamber 353, the surface of the copper wire structure is dried by the air blowing drying action of the air blowing nozzle 354.

[0070] Specifically, in some implementations, such as Figure 1 and 5 As shown, the current fuse manufacturing equipment also includes a straightening device 200; the straightening device 200 includes a first straightening component 210 and a second straightening component 220 arranged sequentially along the conveying direction of the frame 100; the first straightening component 210 has a first straightening channel 201; the second straightening component 220 has a second straightening channel 202 communicating with the first straightening channel 201; and the straightening direction of the first straightening component 210 is inclined to the straightening direction of the second straightening component 220. Wherein, as... Figure 5 As shown, the straightening direction of the first straightening component 210 is perpendicular to the straightening direction of the second straightening component 220; and the straightening direction of the first straightening component 210 is horizontal (Y-axis direction); the straightening direction of the second straightening component 220 is vertical (Z-axis direction); so as to realize the straightening operation of the copper wire and thus ensure the production quality.

[0071] In some implementation methods, such as Figure 5 As shown, the first straightening component 210 includes a second bracket 211 and a first movable straightening wheel 212 and a first positioning straightening wheel 216 connected to the second bracket 211 in the horizontal direction; the second bracket 211 is connected to the frame 100; the first movable straightening wheel 212 and the first positioning straightening wheel 216 are arranged side by side and form the first straightening channel 201. Further, as... Figure 5 As shown, the first movable straightening wheel component 212 includes a first movable wheel 213, a first mounting plate 215, and a first adjusting screw 214; the first adjusting screw 214 is movably connected to the second bracket 211 and connected to the first mounting plate 215; the number of first movable wheels 213 is at least two, and both are connected to the first mounting plate 215; and the first movable wheels 213 extend to the first straightening channel 201. Furthermore, since the copper wire structure itself has a certain degree of hardness, only one or two power sources need to be added in the conveying direction; therefore, one of the first movable wheels 213 is movably connected to the second bracket 211 through a straightening drive motor to further improve the orderly conveying of the copper wire by the power source. Further, as... Figure 5 As shown, the first positioning and straightening wheel component 216 includes a first positioning wheel 217 and a second mounting plate 218; the second mounting plate 218 is connected to the second bracket 211; the number of first positioning wheels 217 is at least two, and both are connected to the second mounting plate 218; and the first positioning wheels 217 extend to the first straightening channel 201; the first positioning wheels 217 are aligned with the first movable wheel 213.

[0072] In some implementation methods, such as Figure 5 As shown, the second straightening component 220 includes a third support 221 and a second movable straightening wheel 222 and a second positioning straightening wheel 226 connected in the vertical direction of the third support 221; the third support 221 is connected to the frame 100; the second movable straightening wheel 222 and the second positioning straightening wheel 226 are arranged side by side and form the second straightening channel 202. Further, as... Figure 5 As shown, the second movable straightening wheel component 222 includes a second movable wheel 225, a third mounting plate 223, and a second adjusting screw 224; the second adjusting screw 224 is movably connected to the third bracket 221 and connected to the third mounting plate 223; the number of second movable wheels 225 is at least two, and both are connected to the third mounting plate 223; and the second movable wheels 225 extend to the second straightening channel 202. Furthermore, since the copper wire structure itself has a certain degree of hardness, only one or two power sources need to be added in the conveying direction; therefore, one of the second movable wheels 225 is movably connected to the third bracket 221 through a straightening drive motor to further improve the orderly conveying of the copper wire by the power source. Further, as... Figure 5 As shown, the second positioning and straightening wheel component 226 includes a second positioning wheel 227 and a fourth mounting plate 228; the fourth mounting plate 228 is connected to the third bracket 221; the number of second positioning wheels 227 is at least two, and both are connected to the fourth mounting plate 228; and the second positioning wheels 227 extend to the second straightening channel 202; the second positioning wheels 227 are aligned with the second movable wheel 225.

[0073] Specifically, in some implementations, such as Figure 1 and 6 As shown, the lifting clamping device 600 includes a fourth bracket 610, a lifting drive screw 620, a sliding support 640, and a rotating clamping mechanism 650. The fourth bracket 610 is connected to the frame 100. The mounting end of the lifting drive screw 620 is connected to the fourth bracket 610. The sliding support 640 is connected to the movable end of the lifting drive screw 620 and is movably disposed in the first operating cavity 101 and the second operating cavity 102. The mounting end of the rotating clamping mechanism 650 is connected to the sliding support 640. The clamping end of the rotating clamping mechanism 650 extends to the glue application device 400. This structure, through the clamping of the product by the rotating clamping mechanism 650 and the rotational drive, helps to improve the smoothness of the solder ball glue application operation; and under the driving action of the lifting drive screw 620, it realizes rapid transfer and conveying in vertical space, thereby improving operating efficiency.

[0074] In some implementation methods, such as Figure 6 As shown, the rotating clamping mechanism 650 includes a rotating drive motor 651, a support shaft 652, a second double-headed drive cylinder 653, and at least two movable clamping blocks 654. The rotating drive motor 651 is connected to the sliding support 640 and is drivenly connected to one end of the support shaft 652. The other end of the support shaft 652 is connected to the mounting end of the second double-headed drive cylinder 653. All movable clamping blocks 654 are connected to the movable end of the second double-headed drive cylinder 653. That is, this structure, through the clamping action of the second double-headed drive cylinder 653 and its two movable clamping blocks 654, enables the clamping operation of products of different specifications; and, combined with the rotating drive action of the rotating drive motor 651, it ensures the orderly operation of the product gluing process, thereby improving operational efficiency.

[0075] Specifically, in some implementations, such as Figure 1 and 8As shown, the gluing device 400 includes a fifth support 410, a shearing mechanism 420, a gluing platform 430, and a limiting mechanism 440. The fifth support 410 is connected to the frame 100. The gluing platform 430 is connected to the fifth support 410 and is located between the lifting clamping device 600 (the rotating clamping mechanism 650) and the soldering device 300 (the drying mechanism 350). The shearing mechanism 420 is connected to the fifth support 410 and is located between the gluing platform 430 and the soldering device 300 (the drying mechanism 350). The limiting mechanism 440 is connected to the fifth support 410 and is located above the gluing platform 430. This structure utilizes the clamping action of the second double-headed drive cylinder 653 of the rotating clamping mechanism 650 and its two movable clamping blocks 654 to perform a pre-set size cutting operation using the shearing mechanism 420. Then, under the lowering drive action of the lifting drive screw 620, the product is conveyed to the gluing platform 430. At the same time, the upper part of the gluing platform 430 is sealed by the limiting mechanism 440 to prevent the product from detaching. Subsequently, under the rotation drive action of the rotating drive motor 651, the orderly operation of the product gluing is achieved, thereby improving operational efficiency and stability.

[0076] Specifically, in some implementations, such as Figure 8 and 9 As shown, the gluing platform 430 includes a glue storage box 431 and a glue dispensing tube 432. The glue storage box 431 is connected to the fifth support 410, and a glue dispensing groove 433 is provided on the upper surface of the glue storage box 431. The glue dispensing tube 432 is connected to the glue storage box 431. One end of the glue dispensing tube 432 is connected to the interior of the glue storage box 431; the other end of the glue dispensing tube 432 is connected to the glue dispensing groove 433. A solenoid valve is provided inside the glue dispensing tube 432 to control the glue dispensing amount. Further, in some embodiments, such as... Figure 8 As shown, the bottom of the glue storage box 431 is provided with a recycling platform 450 to realize the recycling of excess glue, thereby improving the cleanliness of the equipment.

[0077] In some implementation methods, such as Figure 9 As shown, the limiting mechanism 440 includes a transverse drive cylinder 441 and a limiting seat 442; the transverse drive cylinder 441 is connected to the fifth bracket 410 and is connected to one end of the limiting seat 442; the limiting seat 442 is slidably disposed on the upper surface of the glue storage box 431; the limiting seat 442 is movably disposed at the opening of the glue application groove 433, and a limiting gap is provided between the lower surface of the limiting seat 442 and the product; so as to achieve the limiting effect on the product from above, reduce the range of rotational offset, and thus help ensure the quality of glue application.

[0078] In some implementation methods, such as Figure 8As shown, the shearing mechanism 420 includes a third double-headed drive cylinder 421 and at least two shearing blades 422 connected to the third double-headed drive cylinder 421; the shearing direction of the shearing blades 422 is perpendicular to the conveying direction. That is, this structure uses the driving action of the third double-headed drive cylinder 421 to cause the shearing blades 422 to push the shearing operation from opposite directions, thereby realizing the segmented shearing operation.

[0079] Specifically, in some implementations, such as Figure 1 and 10 As shown, the current fuse production equipment also includes a guiding device 500, which is connected to the frame 100 and positioned between the gluing device 400 and the soldering device 300 (intermediate drying mechanism 350). The guiding device 500 includes a sixth support 510, a first transverse drive component 520, a guide support 530, and a pressing guide mechanism 540. The sixth support 510 is connected to the frame 100; the first transverse drive component 520 is connected to the sixth support 510 and is drivenly connected to the guide support 530; the pressing guide mechanism 540 is connected to the guide support 530 and has an internal pressing gap 542. The pressing gap 542 is used to facilitate the product passing through the gap. In some embodiments, the first transverse drive component 520 is selected as a first transverse drive cylinder or a first transverse drive electric screw, and the driving direction of the first transverse drive cylinder or the first transverse drive electric screw is consistent with the conveying direction. Further, in some embodiments, such as... Figure 10 As shown, guide side plates 531 are provided on both the left and right ends of the guide support 530; guide side plates 531 are provided with guide holes to facilitate the product passing through. Further, in some embodiments, such as... Figure 10 As shown, the extrusion guide mechanism 540 includes a fixed plate 541, an extrusion abutment plate 543, and an extrusion drive cylinder 544; the fixed plate 541 is connected to the upper surface of the guide support 530; the extrusion drive cylinder 544 is connected to the sixth bracket 510 and is drivenly connected to the extrusion abutment plate 543; the extrusion abutment plate 543 is arranged side by side with the fixed plate 541, and the extrusion gap 542 is formed between the extrusion abutment plate 543 and the fixed plate 541.

[0080] Specifically, in some implementations, such as Figure 1 and 13As shown, the current fuse production equipment also includes a clamping and transferring device 800; the clamping and transferring device 800 is connected to the frame 100 (middle support platform 110) and is disposed between the drying conveying device 700 and the lifting clamping device 600 (middle rotating clamping mechanism 650); and the clamping and transferring device 800 includes an eighth bracket 810, a second transverse drive component 820, a mounting base 830, a lifting drive cylinder 840, a third double-head drive cylinder 850, a first clamping and transferring block 861 and a second clamping and transferring block 862; the eighth bracket 810 is connected to the frame On the support platform 110 (100), the mounting end of the second transverse drive component 820 is connected to the eighth bracket 810; the movable end of the second transverse drive component 820 is connected to the mounting base 830, so that the mounting base 830 can move along the horizontal direction (X-axis direction) and the longitudinal direction (Y-axis direction); the lifting drive cylinder 840 is connected to the mounting base 830 and is driven by the third double-head drive cylinder 850; the first clamping transfer block 861 and the second clamping transfer block 862 are arranged side by side and are respectively connected to the two movable ends of the third double-head drive cylinder 850. The second transverse drive component 820 uses a power source formed by a horizontally traction electric lead screw and a longitudinally traction electric lead screw to ensure that the mounting base 830 moves along the horizontal direction (X-axis direction) and the longitudinal direction (Y-axis direction). That is, when the lifting drive screw 620 and the rotating clamping mechanism 650 move the product to the top, the product is clamped by the first clamping transfer block 861 and the second clamping transfer block 862. Combined with the second transverse drive component 820, the mounting base 830 is moved along the horizontal direction (X-axis direction) and the longitudinal direction (Y-axis direction), thereby achieving a fast and stable transfer to the drying conveyor device 700; thus improving the smoothness and efficiency of operation.

[0081] Specifically, in some implementations, such as Figure 1 and 11 As shown, the drying and conveying device 700 includes a seventh support 710, a product conveying mechanism 720, and a drying mechanism 730; the seventh support 710 is connected to the frame 100 (middle support platform 110); the drying mechanism 730 is connected to the seventh support 710; the product conveying mechanism 720 is connected to the seventh support 710 and passes through the drying mechanism 730. In some embodiments, such as... Figure 11 and 12As shown, the product conveying mechanism 720 includes a conveyor wheel assembly 721, a conveyor chain plate 722, and a placement seat 723. The conveyor wheel assembly 721 is movably connected to the seventh bracket 710 (and one of the conveyor wheels in the conveyor wheel assembly 721 is used for connecting to the drive motor). The conveyor chain plate 722 is arranged around the conveyor wheel assembly 721 (two of the conveyor wheels). The placement seat 723 is connected to the side surface of the conveyor chain plate 722 away from the conveyor wheel assembly 721. A placement chute 724 is provided on the side surface of the placement seat 723 away from the conveyor chain plate 722. The placement chute 724 is used to place the product. Further, the placement chute 724 includes two mutually inclined placement slopes; a U-shaped or V-shaped groove is formed between the two placement slopes. In some embodiments, such as... Figure 12 As shown, the drying mechanism 730 includes a drying protective shell 731 and a drying heating tube 732. The drying protective shell 731 is connected to the seventh support 710, and a drying chamber 733 is provided between the shell and the seventh support 710. The product conveying mechanism 720 (middle conveyor chain plate 722) is disposed through the drying chamber 733. The drying heating tube 732 is connected to the inside of the drying chamber 733. That is, when the product is conveyed through a U-shaped or V-shaped groove, this structure, driven by the rotation of the conveying drive motor, allows the product to pass through the drying chamber 733, thereby realizing the drying operation. This helps to improve operating efficiency and product quality, and reduces labor input.

[0082] In some implementations, a dual-drive cylinder can be replaced by a gripper cylinder. A dual-drive cylinder is a device that can apply force to both sides of a piston to control its active movement. This type of cylinder can apply force in two directions, both pushing and pulling, which provides practical benefits in many applications. A gripper cylinder is a pneumatic gripper whose structure basically consists of a cylinder, grippers, and gripper wrists. Its working principle is to open and close the gripper by controlling the extension and retraction of the cylinder with air pressure, thereby clamping or releasing the object being gripped.

[0083] Working principle:

[0084] First, the copper wire structure is extracted from the feeding component 900 and straightened in two directions by the straightening device 200. Then, after being electrically heated by the conductive clamp 332, the copper wire structure is quantitatively tinned by the tin wire conveying tube 323. Next, the residual rosin after tinning is cleaned by the cleaning mechanism 340, and the product is dried by the drying mechanism 350. Then, the straight guiding operation of the guiding device 500 allows the copper wire structure to be conveyed to the gluing device 400, thereby realizing the tin bead gluing. Then, the copper wire structure is transferred vertically and horizontally by the lifting clamping device 600 and the clamping transfer device 800, so that the copper wire structure is transferred to the drying conveying device 700, thereby realizing the heating of the outer layer of glue of the tin beads. Finally, the product is orderly tape-bound by the discharge component (internal, external, or manual).

[0085] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0086] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A current fuse manufacturing equipment, characterized in that: The device includes a frame and a feeding component, a tinning device, a glue application device, a lifting clamping device, and a drying conveying device arranged sequentially along the conveying direction of the frame; the feeding component is used to convey copper wire structures; the tinning device includes a tin wire conveying mechanism and a heating mechanism; the heating mechanism is connected to the frame and is disposed between the tin wire conveying mechanism and the feeding component.

2. The current fuse manufacturing equipment according to claim 1, characterized in that: The frame is provided with a support platform; a first operating cavity and a second operating cavity are stacked and separated between the support platform and the frame; the feeding component, the tin-adding device and the adhesive-applying device are respectively connected to the first operating cavity; the drying and conveying device is connected to the second operating cavity; the mounting end of the lifting and clamping device is connected to the frame, and the movable end of the lifting and clamping device is movably disposed between the first operating cavity and the second operating cavity.

3. The current fuse manufacturing equipment according to claim 1, characterized in that: The heating mechanism includes a first double-headed drive cylinder and at least two conductive clamps connected to the movable end of the first double-headed drive cylinder; the first double-headed drive cylinder is connected to the frame; the conductive clamps are used to connect to a power supply. And / or, the solder wire conveying mechanism includes a first conveying motor, a conveying guide wheel assembly, a solder wire guide tube, and a positioning component; the first conveying motor is drivenly connected to the conveying guide wheel assembly; the positioning component is disposed below the output end of the solder wire guide tube; and the positioning component is used to position the conveying copper wire structure; the inside of the conveying guide wheel assembly is used to convey the solder wire structure; the input end of the solder wire guide tube is connected to the inside of the conveying guide wheel assembly; and the output end of the solder wire guide tube is disposed above the positioning component.

4. The current fuse manufacturing equipment according to claim 1 or 3, characterized in that: The tin-adding device further includes a cleaning mechanism and a drying mechanism arranged sequentially along the conveying direction of the frame; and the cleaning mechanism is located between the heating mechanism and the drying mechanism; the cleaning mechanism is located between the tin wire conveying mechanism and the drying mechanism; The cleaning mechanism includes a first mounting housing and a cleaning nozzle; the first mounting housing is provided with a cleaning cavity; the mounting end of the cleaning nozzle is connected to the inner wall of the cleaning cavity, and the cleaning end of the cleaning nozzle is oriented towards the copper wire structure. And / or, the drying mechanism includes a second mounting housing and an air blowing nozzle; the second mounting housing is provided with a drying chamber; the air blowing nozzle is connected to the inner wall of the drying chamber; and the air blowing drying end of the air blowing nozzle is arranged facing the copper wire structure.

5. The current fuse manufacturing equipment according to claim 1, characterized in that: The current fuse production equipment also includes a straightening device; the straightening device is disposed between the feeding component and the tin-adding device; The straightening device includes a first straightening component and a second straightening component arranged sequentially along the conveying direction of the frame; the first straightening component has a first straightening channel; the second straightening component has a second straightening channel communicating with the first straightening channel; and the straightening direction of the first straightening component is inclined to the straightening direction of the second straightening component.

6. The current fuse manufacturing equipment according to claim 1 or 2, characterized in that: The lifting and clamping device includes a lifting drive screw, a sliding support, and a rotating clamping mechanism; the mounting end of the lifting drive screw is connected to the frame; the sliding support is connected to the movable end of the lifting drive screw; the mounting end of the rotating clamping mechanism is connected to the sliding support; the clamping end of the rotating clamping mechanism extends to the gluing device. The rotating clamping mechanism includes a rotating drive motor, a support shaft, a second double-headed drive cylinder, and at least two movable clamping blocks. The rotating drive motor is connected to the sliding support and is driven to one end of the support shaft. The other end of the support shaft is connected to the mounting end of the second double-headed drive cylinder. The movable clamping blocks are connected to the movable end of the second double-headed drive cylinder.

7. The current fuse manufacturing equipment according to claim 1 or 2, characterized in that: The current fuse production equipment also includes a guiding device, which is connected to the frame and disposed between the gluing device and the soldering device; The guiding device includes a first lateral movement driving component, a guide support, and a compression guiding mechanism; the first lateral movement driving component is connected to the frame and is drivenly connected to the guide support; the compression guiding mechanism is connected to the guide support, and the compression guiding mechanism has a compression gap.

8. The current fuse manufacturing equipment according to claim 1 or 2, characterized in that: The gluing device includes a shearing mechanism, a gluing platform, and a limiting mechanism; the gluing platform is connected to the frame and is positioned between the lifting clamping device and the soldering device; the shearing mechanism is positioned between the gluing platform and the soldering device; and the limiting mechanism is positioned above the gluing platform. The glue application platform includes a glue storage box and a glue dispensing tube; the upper surface of the glue storage box is provided with a glue application groove; the glue dispensing tube is connected to the glue storage box; one end of the glue dispensing tube is connected to the interior of the glue storage box; the other end of the glue dispensing tube is connected to the glue application groove; and the limiting mechanism includes a transverse drive cylinder and a limiting seat; the transverse drive cylinder is connected to one end of the limiting seat; the limiting seat is slidably disposed on the upper surface of the glue storage box; and the limiting seat is movably disposed at the opening of the glue application groove. And / or, the shearing mechanism includes a third dual-head drive cylinder and at least two shearing blades connected to the third dual-head drive cylinder; the shearing direction of the shearing blades is perpendicular to the conveying direction.

9. The current fuse manufacturing equipment according to claim 1 or 2, characterized in that: The current fuse production equipment also includes a clamping and transferring device; the clamping and transferring device is connected to the frame and is located between the drying conveying device and the lifting clamping device; The clamping and transferring device includes a second lateral movement drive component, a mounting base, a lifting drive cylinder, a third double-headed drive cylinder, a first clamping and transferring block, and a second clamping and transferring block. The mounting end of the second lateral movement drive component is connected to the frame. The movable end of the second lateral movement drive component is connected to the mounting base. The lifting drive cylinder is connected to the mounting base and is driven by the third double-headed drive cylinder. The first clamping and transferring block and the second clamping and transferring block are respectively connected to the two movable ends of the third double-headed drive cylinder.

10. The current fuse manufacturing equipment according to claim 1 or 2, characterized in that: The drying and conveying device includes a product conveying mechanism and a drying mechanism; the drying mechanism is connected to the frame; the product conveying mechanism is connected to the frame and passes through the drying mechanism. The product conveying mechanism includes a conveyor wheel assembly, a conveyor chain plate, and a placement seat; the conveyor wheel assembly is movably connected to the frame; the conveyor chain plate is arranged around the conveyor wheel assembly; the placement seat is connected to the side surface of the conveyor chain plate away from the conveyor wheel assembly; and the side surface of the placement seat away from the conveyor chain plate is provided with a placement chute; the placement chute is used to place products. And / or, the drying mechanism includes a drying protective shell and a drying heating tube; the drying protective shell is provided with a drying cavity; the product conveying mechanism is disposed through the drying cavity; the drying heating tube is connected to the interior of the drying cavity.

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