Current fuse production equipment

Abstract

The invention belongs to the technical field of current fuse production, and particularly relates to current fuse production equipment which comprises a rack, and a feeding part, a tin adding device, a gluing device, a lifting clamping device and a drying conveying device which are sequentially arranged along the conveying direction of the rack, the feeding part is used for conveying a copper wire structure; the tin adding device comprises a tin wire conveying mechanism and a heating mechanism; the heating mechanism is connected to the rack and arranged between the tin wire conveying mechanism and the feeding component. According to the invention, the smoothness and orderliness of production and processing can be improved, and the investment of manpower and material resources is effectively reduced; manpower resources are greatly saved; and the production efficiency can be effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of current fuse production, and in particular relates to current fuse production equipment. Background Art

[0002] A fuse, also known as a current fuse or fuse-breaker, is defined as a "fuse-link" by the IEC127 standard. The key component (the fuse element) is made of a silver-copper alloy with a relatively high resistivity and a low melting point. A current fuse generally consists of three parts: the first is the fuse element, which is the core of the fuse and serves to cut off the current when it blows. The second is the electrode element, of which there are usually two. It is a critical component connecting the fuse element to the circuit and must have good electrical conductivity and no significant contact resistance during installation. The third is the bracket element. The fuse element is generally thin and flexible. The bracket's function is to secure the fuse element and form the three parts into a rigid unit for easy installation and use. It must have excellent mechanical strength, insulation, heat resistance, and flame retardancy, and should not break, deform, burn, or short-circuit during use.

[0003] In the current fuse production process, most existing equipment requires manual tinning, ultrasonic cleaning, and manual glue rolling. Products in the same batch vary greatly in size, product appearance varies greatly, and product transfer processes are numerous; thus, production quality is poor and efficiency is low. Summary of the Invention

[0004] The purpose of the present invention is to provide a current fuse production device to solve the technical problem of low production efficiency in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] Disclosed is a current fuse production device, comprising a frame and a loading component, a tinning device, a gluing device, a lifting and clamping device, and a drying and conveying device, which are sequentially arranged along the conveying direction of the frame; the loading component is used to convey a copper wire structure; the tinning device includes a tin wire conveying mechanism and a heating mechanism; the heating mechanism is connected to the frame and is arranged between the tin wire conveying mechanism and the loading component.

[0007] Preferably, 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; and the conductive clamps are used to connect to a power supply.

[0008] Preferably, the tin wire conveying mechanism includes a first conveying motor, a conveying guide wheel group, a tin wire guide tube and a positioning component; the first conveying motor is drivingly connected to the conveying guide wheel group; the positioning component is arranged below the output end of the tin wire guide tube; and the positioning component is used to position the copper wire conveying structure; the interior of the conveying guide wheel group is used to convey the tin wire structure; the input end of the tin wire guide tube is connected to the interior of the conveying guide wheel group; the output end of the tin wire guide tube is arranged above the positioning component.

[0009] Preferably, the tinning device further comprises a cleaning mechanism and a drying mechanism sequentially arranged along the conveying direction of the rack; and the cleaning mechanism is arranged between the heating mechanism and the drying mechanism; the cleaning mechanism is arranged between the tin wire conveying mechanism and the drying mechanism;

[0010] The cleaning mechanism includes a first mounting shell and a cleaning nozzle; a cleaning cavity is provided in the first mounting shell; 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 used to be arranged toward the copper wire structure;

[0011] And / or, the drying mechanism includes a second mounting shell and an air blowing nozzle; a drying cavity is provided in the second mounting shell; the air blowing nozzle is connected to the inner wall of the drying cavity; and the air blowing drying end of the air blowing nozzle is arranged toward the copper wire structure.

[0012] Preferably, the current fuse production equipment further comprises a straightening device; the straightening device is arranged between the feeding component and the tinning device;

[0013] In which, the straightening device includes a first straightening component and a second straightening component arranged in sequence along the conveying direction of the frame; a first straightening channel is provided in the first straightening component; a second straightening channel is provided in the second straightening component and is connected to the first straightening channel; and the straightening direction of the first straightening component is inclined to the straightening direction of the second straightening component.

[0014] 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; the clamping end of the rotating clamping mechanism extends to the gluing device.

[0015] Preferably, 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 and connected 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; and the movable clamping block is connected to the movable end of the second double-headed drive cylinder.

[0016] 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 arranged between the lifting clamping device and the tinning device; the shearing mechanism is arranged between the gluing platform and the tinning device; the limiting mechanism is arranged above the gluing platform;

[0017] The glue application platform includes a glue storage box and a glue dispensing tube; a glue application groove is provided on the upper surface of the glue storage box; 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 driving cylinder and a limiting seat; the transverse driving cylinder is connected to one end of the limiting seat; the limiting seat is slidably provided on the upper surface of the glue storage box; and the limiting seat is movably provided at the opening of the glue application groove;

[0018] And / or, the shearing mechanism includes a third double-headed driving cylinder and at least two shearing knives connected to the third double-headed driving cylinder; the shearing direction of the shearing knives is arranged perpendicular to the conveying direction.

[0019] Preferably, the current fuse production equipment further comprises a clamping and transferring device; the clamping and transferring device is connected to the frame and is arranged between the drying and conveying device and the lifting and clamping device;

[0020] In which, the clamping and transferring device includes a second transverse driving component, a mounting seat, a lifting driving cylinder, a third double-headed driving cylinder, a first clamping and transferring block and a second clamping and transferring block; the mounting end of the second transverse driving component is connected to the frame; the movable end of the second transverse driving component is connected to the mounting seat; the lifting driving cylinder is connected to the mounting seat and is driven and connected to the third double-headed driving 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 driving cylinder.

[0021] 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 is arranged through the drying mechanism;

[0022] The product conveying mechanism includes a conveying wheel group, a conveying chain plate and a placement seat; the conveying wheel group is movably connected to the frame; the conveying chain plate is arranged around the conveying wheel group; the placement seat is connected to the side surface of the conveying chain plate away from the conveying wheel group; and the placement seat is provided with a placement inclined groove on the side surface away from the conveying chain plate; the placement inclined groove is used to place the product;

[0023] And / or, the drying mechanism includes a drying protective shell and a drying heating tube; a drying cavity is provided in the drying protective shell; the product conveying mechanism is arranged through the drying cavity; and the drying heating tube is connected to the inside of the drying cavity.

[0024] The beneficial effect of the present invention is that the technical solution adopts a loading component to load the copper wire structure, and then preheats the copper wire structure through a heating mechanism to promote the tin material transported by the tin wire conveying mechanism to be better assembled to the copper wire structure to form a semi-finished product with tin beads; then the semi-finished product is subjected to a gluing treatment and a lifting, clamping and transfer treatment, and finally a drying and conveying treatment; 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 a wider variety of products, and greatly save human resources; it can also effectively improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following will refer to the attached Figures 1 to 13 To describe the features, advantages and technical effects of exemplary embodiments of the present invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of a current fuse production device according to an embodiment of the present invention;

[0027] Figure 2 This is a structural schematic diagram of a tinning device of a current fuse production equipment according to an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of a partial structure of a tinning device of a current fuse production equipment according to an embodiment of the present invention;

[0029] Figure 4 A partial enlarged view of a cleaning mechanism and a drying mechanism of a tinning device of a current fuse production equipment according to an embodiment of the present invention;

[0030] Figure 5 This is a structural schematic diagram of a straightening device of a current fuse production equipment according to an embodiment of the present invention;

[0031] Figure 6 This is a structural schematic diagram of a lifting and clamping device of a current fuse production equipment according to an embodiment of the present invention;

[0032] Figure 7 This is a structural schematic diagram of a clamping and rotating mechanism in a lifting and clamping device of a current fuse production equipment according to an embodiment of the present invention;

[0033] Figure 8 This is a structural schematic diagram of a gluing device of a current fuse production equipment according to an embodiment of the present invention;

[0034] Figure 9 A schematic diagram of a partial structure of a gluing device of a current fuse production device according to an embodiment of the present invention;

[0035] Figure 10 This is a structural schematic diagram of a guide device of a current fuse production device according to an embodiment of the present invention;

[0036] Figure 11 This is a structural schematic diagram of a drying and conveying device of a current fuse production equipment according to an embodiment of the present invention;

[0037] Figure 12 A partial cross-sectional view of a drying and conveying device of a current fuse production device according to an embodiment of the present invention;

[0038] Figure 13 This is a structural schematic diagram of a clamping and transferring device of current fuse production equipment according to an embodiment of the present invention.

[0039] In the figure: 100-frame; 110-support platform; 101-first operating cavity; 102-second operating cavity;

[0040] 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;

[0041] 201-first straightening channel; 202-second straightening channel;

[0042] 300 - tin adding device; 310 - first bracket; 320 - tin wire conveying mechanism; 321 - first conveying motor;

[0043] 322- conveying guide wheel assembly; 323- tin wire guide tube; 324- positioning base; 325- positioning drive cylinder;

[0044] 330 - heating mechanism; 331 - first double-headed driving 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;

[0045] 400-gluing device; 410-fifth bracket; 420-cutting mechanism; 421-third double-head driving cylinder;

[0046] 422- shearing knife; 430- gluing platform; 431- glue storage box; 432- glue outlet pipe; 433- gluing groove; 440- limit mechanism; 441- transverse drive cylinder; 442- limit seat; 450- recovery table;

[0047] 500 - guide device; 510 - sixth bracket; 520 - first transverse driving component; 530 - guide support;

[0048] 531 - guide side plate; 540 - extrusion guide mechanism; 541 - fixed plate; 542 - extrusion gap; 543 - extrusion abutment plate; 544 - extrusion drive cylinder;

[0049] 600-lifting clamping device; 610-fourth bracket; 620-lifting drive screw; 640-sliding support;

[0050] 650 - Rotational clamping mechanism; 651 - Rotational drive motor; 652 - Support shaft; 653 - Second double-headed drive cylinder; 654 - Movable clamping block;

[0051] 700-drying conveying device; 710-seventh bracket; 720-product conveying mechanism; 721-conveying wheel assembly;

[0052] 722- conveying chain plate; 723- placement seat; 724- placement chute; 730- drying mechanism;

[0053] 800 - clamping and transferring device; 810 - eighth bracket; 820 - second traverse 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;

[0054] 900-Loading parts. DETAILED DESCRIPTION

[0055] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are intended to specifically describe the embodiments rather than to limit the scope of this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0056] In the description of the embodiments of this application, technical terms such as "first" and "second" are used solely to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the quantity, specific order, or primary and secondary relationship of the technical features indicated. "Multiple" in the description of the embodiments refers to two or more, unless otherwise specifically limited.

[0057] Reference to an 'embodiment' indicates that a particular feature, structure, or characteristic is described in at least one embodiment of the present disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0058] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, or multiple situations exist. In addition, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0059] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; at the same time, it can be a mechanical connection or an electrical connection. They can be directly connected or indirectly connected through an intermediate medium, which is manifested as internal connectivity between two elements or an interactive relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0060] The following is combined with Figures 1 to 13 The present invention is described in further detail, but is not intended to limit the present invention.

[0061] like Figure 1 and 2As shown, in one embodiment of the present invention, the current fuse production equipment includes a frame 100 and a loading component 900, a tinning device 300, a gluing device 400, a lifting and clamping device 600 and a drying and conveying device 700 arranged in sequence along the conveying direction of the frame 100; and the loading component 900 is used to convey the copper wire structure; the tinning device 300 includes a tin wire conveying mechanism 320 and at least one heating mechanism 330; one heating mechanism 330 is connected to the frame 100 and is arranged between the tin wire conveying mechanism 320 and the loading component 900.

[0062] The technical solution of the present invention adopts a feeding component to feed the copper wire structure, and then preheats the copper wire structure through a heating mechanism to promote the tin material conveyed by the tin wire conveying mechanism to be better assembled to the copper wire structure to form a semi-finished product with tin beads; then the semi-finished product is subjected to a gluing treatment, a lifting, clamping and transfer treatment, and finally a drying and conveying treatment; thereby improving the smoothness and orderliness of production and processing, and effectively reducing the investment in manpower and material resources; and thus can adapt to a variety of products in this series, such as 40A, 60A, 80A, 135A, and greatly save human resources; and can also effectively improve production efficiency.

[0063] Specifically, in some embodiments, Figure 1 and 2 As 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; the loading component 900, the tinning device 300, and the gluing device 400 are respectively connected to the first operating cavity 101; the drying and conveying device 700 is connected to the second operating cavity 102; the mounting end of the lifting and clamping device 600 is connected to the frame 100, and the movable end of the lifting and clamping device 600 is movably connected to the first operating cavity 101 and the second operating cavity 102. This structure forms a U-shaped conveying path through the stacked and separated first operating cavity 101 and the second operating cavity 102 formed by the support platform 110 and the frame 100, thereby effectively utilizing the three-dimensional space of the frame 100 and improving the smoothness and orderliness of production and processing. In some embodiments, the feeding component 900 is a feeding roller; a feeding drive motor is provided at the bottom of the feeding roller to serve as a power source for the first operating cavity 101 to achieve unified forward control of the copper wire.

[0064] Specifically, in some embodiments, Figures 1 to 3As shown, the number of heating mechanisms 330 is two, and is correspondingly arranged on the left and right sides of the tin wire conveying mechanism 320; one heating mechanism 330 is arranged between the tin wire conveying mechanism 320 and the feeding component 900; and the heating mechanism 330 comprises a first double-head driving cylinder 331 and at least two conductive clamping blocks 332 connected to the movable end of the first double-head driving cylinder 331; the first double-head driving cylinder 331 is connected to the first support 310; the first support 310 is connected to the rack 100; the conveying path formed by the conveying direction of the rack 100 is arranged between the adjacent two conductive clamping blocks 332; the conductive clamping block 332 is used to be connected with the power supply. That is, along the conveying direction of the first operation cavity 101 of the rack 100, when the two conductive clamping blocks 332 at the left and right sides are electrified, the copper wire is heated; and the tin wire conveying mechanism 320 sends out the tin wire to contact the heated copper wire, and the tin wire is melted on the copper wire to form a tin bead.

[0065] Specifically, in some embodiments, as shown in Figure 2 and 3 As shown, the tin wire conveying mechanism 320 comprises a first conveying motor 321, a conveying guide wheel set 322, a tin wire guide pipe 323 and a positioning component; the first conveying motor 321 is connected to the first support 310 and is drivingly connected with the conveying guide wheel set 322; the tin wire guide pipe 323 is connected to the first support 310; the positioning component is connected to the first support 310 and is arranged below the output end of the tin wire guide pipe 323; and the positioning component is used to position the conveying copper wire structure; the conveying guide wheel set 322 inside (the conveying gap between the two conveying guide wheel bodies) is used to convey the tin wire structure; the input end of the tin wire guide pipe 323 is in communication with the conveying guide wheel set 322 inside (the conveying gap between the two conveying guide wheel bodies). Wherein, the conveying guide wheel set 322 comprises two conveying guide wheel bodies arranged side by side, one of which is rotationally connected with the first conveying motor 321; the other conveying guide wheel body is rotationally connected to the first support 310; one conveying guide wheel body is connected with the other conveying guide wheel body through a transmission chain; the conveying gap is formed between the two conveying guide wheel bodies arranged side by side. When the copper wire structure is conveyed to the positioning component, the rotation of the feeding component 900 can be stopped; the tin material passes through the conveying gap and is introduced into the tin wire guide pipe 323, and thus the outlet end of the tin wire guide pipe 323 is exposed; thus the tin wire is sent out to contact the heated copper wire, and the tin wire is melted on the copper wire to form a tin bead. Further, as shown in Figure 3As 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 support 310 and drivingly connected with the positioning base 324; the positioning base 324 is provided with a positioning channel, the positioning channel passes through the length direction of the positioning base 324 along the conveying direction; the positioning channel is used for conveying the copper wire structure; the positioning base 324 is further provided with a fusion channel arranged in a direction perpendicular to the conveying direction; the fusion channel is in communication with the positioning channel; and the tin wire extends into the fusion channel. That is, the fusion channel is in communication with the positioning channel and forms an inverted T-shaped channel to facilitate the tin wire to be sent out to contact the copper wire to be heated and the tin wire to be melted on the copper wire to form a tin bead.

[0066] Specifically, in some embodiments, as shown in Figure 1 and 2 shown, the tin adding device 300 further includes a cleaning mechanism 340 and a drying mechanism 350 arranged in sequence along the conveying direction of the rack 100; and the cleaning mechanism 340 is arranged between the heating mechanism 330 and the drying mechanism 350, and / or the cleaning mechanism 340 is arranged between the tin wire conveying mechanism 320 and the drying mechanism 350. In some embodiments, as shown in Figure 2 and 4 shown, the cleaning mechanism 340 includes a first mounting shell 341 and a cleaning spray head 342; the first mounting shell 341 is connected to the first support 310 and is provided with a cleaning cavity 343 between the first mounting shell 341 and the first support 310; the mounting end of the cleaning spray head 342 is connected to the inner wall of the cleaning cavity 343, and the cleaning end of the cleaning spray head 342 is arranged to face the copper wire structure; and the input end of the cleaning spray head 342 is in communication with a cleaning pump and a cleaning agent container. That is, when the copper wire structure with a tin bead passes through the cleaning cavity 343, the cleaning operation of the cleaning agent sprayed by the cleaning spray head 342 removes the rosin and other impurities on the copper wire structure. In some embodiments, as shown in Figure 2 and 4 shown, the drying mechanism 350 includes a second mounting shell 351 and a blowing spray head 354; the second mounting shell 351 is connected to the first support 310 and is provided with a drying cavity 353 between the second mounting shell 351 and the first support 310; the blowing spray head 354 is connected to the inner wall of the drying cavity 353; and the blowing drying end of the blowing spray head 354 is arranged to face the copper wire structure; the blowing drying ends of different blowing spray heads 354 are arranged in a staggered manner; and the input end of the blowing spray head 354 is in communication with a blowing pump. That is, when the cleaned copper wire structure enters the drying cavity 353, the copper wire structure is dried by the blowing drying action of the blowing spray head 354.

[0067] Specifically, in some embodiments, as shown in Figure 1 and 5As shown, the current fuse production equipment also includes a straightening device 200; the straightening device 200 includes a first straightening component 210 and a second straightening component 220 arranged in sequence along the conveying direction of the frame 100; a first straightening channel 201 is provided in the first straightening component 210; a second straightening channel 202 is provided in the second straightening component 220 and is connected to 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. 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 the horizontal direction (Y-axis direction); the straightening direction of the second straightening component 220 is the vertical direction (Z-axis direction); so as to realize the shaping and straightening operation of the copper wire, thereby ensuring the production and processing quality.

[0068] Wherein, in some embodiments, 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. Figure 5 As shown, the first movable straightening wheel 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 is connected to the first mounting plate 215; there are at least two first movable wheels 213, and both are connected to the first mounting plate 215; and the first movable wheel 213 extends to the first straightening channel 201. Furthermore, since the copper wire structure itself has a certain hardness characteristic, it is sufficient to add one or two power sources in the conveying direction; therefore, one of the first movable wheels 213 is movably connected to the second bracket 211 through the straightening drive motor, so as to drive the orderly transportation of the copper wire with more power sources. Further, as Figure 5 As shown, the first positioning and straightening wheel member 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; there are at least two first positioning wheels 217, and both are connected to the second mounting plate 218; and the first positioning wheel 217 extends to the first straightening channel 201; the first positioning wheel 217 is aligned with the first movable wheel 213.

[0069] Wherein, in some embodiments, Figure 5As shown, the second straightening component 220 includes a third bracket 221 and a second movable straightening wheel 222 and a second positioning straightening wheel 226 connected to the third bracket 221 in the vertical direction; the third bracket 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. Figure 5 As shown, the second movable straightening wheel 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 is 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 wheel 225 extends to the second straightening channel 202. Furthermore, since the copper wire structure itself has a certain hardness characteristic, it is sufficient to add one or two power sources in the conveying direction; therefore, one of the second movable wheels 225 is movably connected to the third bracket 221 through the straightening drive motor, so as to drive the orderly transportation of the copper wire with more power sources. Further, as Figure 5 As shown, the second positioning and straightening wheel member 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 wheel 227 extends to the second straightening channel 202; the second positioning wheel 227 is aligned with the second movable wheel 225.

[0070] Specifically, in some embodiments, Figure 1 and 6 As shown, the lifting and 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 between the first operating chamber 101 and the second operating chamber 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 gluing device 400. This structure facilitates smooth solder bead gluing operations by clamping the product and rotating the clamping mechanism 650. Furthermore, the driving action of the lifting drive screw 620 enables rapid vertical transfer and transportation, thereby improving operational efficiency.

[0071] Wherein, in some embodiments, Figure 6As 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 drivingly 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 ends of the second double-headed drive cylinder 653. In other words, this structure achieves the clamping operation of products of different specifications through the clamping action of the second double-headed drive cylinder 653 and its two movable clamping blocks 654. In combination with the rotational drive action of the rotating drive motor 651, the product rolling operation is orderly, thereby improving operational efficiency.

[0072] Specifically, in some embodiments, Figure 1 and 8 As shown, the gluing device 400 includes a fifth bracket 410, a shearing mechanism 420, a gluing platform 430 and a limiting mechanism 440; the fifth bracket 410 is connected to the frame 100; the gluing platform 430 is connected to the fifth bracket 410, and is arranged between the lifting clamping device 600 (middle rotating clamping mechanism 650) and the tinning device 300 (middle drying mechanism 350); the shearing mechanism 420 is connected to the fifth bracket 410, and is arranged between the gluing platform 430 and the tinning device 300 (middle drying mechanism 350); the limiting mechanism 440 is connected to the fifth bracket 410, and is arranged above the gluing platform 430. This structure uses the shearing mechanism 420 to perform shearing operations of preset sizes under the clamping action of the second double-headed driving cylinder 653 of the rotating clamping mechanism 650 and its two movable clamping blocks 654; then, under the descending driving action of the lifting driving screw 620, the product is transported to the gluing platform 430, and at the same time, the upper part of the gluing platform 430 is sealed by the limiting mechanism 440 to avoid product detachment and the like; then, under the rotating driving action of the rotating driving motor 651, the orderliness of the product rolling operation is achieved, thereby improving the operating efficiency and stability.

[0073] Specifically, in some embodiments, Figure 8 and 9 As shown, the glue application platform 430 includes a glue storage box 431 and a glue discharge pipe 432; the glue storage box 431 is connected to the fifth bracket 410, and the upper surface of the glue storage box 431 is provided with a glue application groove 433; the glue discharge pipe 432 is connected to the glue storage box 431; one end of the glue discharge pipe 432 is connected to the interior of the glue storage box 431; the other end of the glue discharge pipe 432 is connected to the glue application groove 433. Among them, a solenoid valve is provided in the glue discharge pipe 432 to control the glue discharge amount. Further, in some embodiments, such as Figure 8As shown, a recycling platform 450 is provided at the bottom of the glue storage box 431 to recycle excess glue, thereby improving the cleanliness of the equipment.

[0074] Wherein, in some embodiments, Figure 9 As shown, the limiting mechanism 440 includes a transverse driving cylinder 441 and a limiting seat 442; the transverse driving 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 set on the upper surface of the glue storage box 431; the limiting seat 442 is movably set at the opening of the glue groove 433, and a limiting gap is provided between the lower surface of the limiting seat 442 and the product; so as to realize the limiting effect on the product from above, reduce the range of rotation offset, and thus help to ensure the quality of glue rolling.

[0075] Wherein, in some embodiments, Figure 8 As shown, the shearing mechanism 420 includes a third double-ended drive cylinder 421 and at least two shear blades 422 connected to the third double-ended drive cylinder 421. The shear blades 422 are arranged to cut perpendicularly to the conveying direction. In other words, the shearing mechanism 420 is driven by the third double-ended drive cylinder 421 to cause the shear blades 422 to push the shearing blades 422 in opposite directions, thereby achieving a segmented shearing operation.

[0076] Specifically, in some embodiments, Figure 1 and 10 As shown, the current fuse production equipment also includes a guide device 500, which is connected to the frame 100 and is arranged between the gluing device 400 and the tinning device 300 (intermediate drying mechanism 350); and the guide device 500 includes a sixth bracket 510, a first transverse driving component 520, a guide support 530 and an extrusion guide mechanism 540; the sixth bracket 510 is connected to the frame 100; the first transverse driving component 520 is connected to the sixth bracket 510 and is driven and connected to the guide support 530; the extrusion guide mechanism 540 is connected to the guide support 530 and is provided with an extrusion gap 542 therein; the extrusion gap 542 is used to encourage the product to pass through the setting. In some embodiments, the first transverse driving component 520 selects the first transverse driving cylinder or the first transverse driving electric screw, and the driving direction of the first transverse driving cylinder or the first transverse driving electric screw is consistent with the conveying direction. Further, in some embodiments, such as Figure 10 As shown, the left and right sides of the guide support 530 are provided with guide side plates 531; guide holes are provided in the guide side plates 531 to facilitate the passage of products. Figure 10As 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 driven and 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 fixed plate 541 and the extrusion abutment plate 543.

[0077] Specifically, in some embodiments, Figure 1 and 13 As 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 (the middle support platform 110) and is arranged between the drying and conveying device 700 and the lifting clamping device 600 (the middle rotating clamping mechanism 650); and the clamping and transferring device 800 includes an eighth bracket 810, a second transverse driving component 820, a mounting seat 830, a jacking driving cylinder 840, a third double-headed driving 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 100 (middle support platform 110); the mounting end of the second transverse driving component 820 is connected to the eighth bracket 810; the movable end of the second transverse driving component 820 is connected to the mounting base 830, so that the mounting base 830 moves along the horizontal direction (X-axis direction) and the longitudinal direction (Y-axis direction); the lifting driving cylinder 840 is connected to the mounting base 830 and is connected to the third double-headed driving 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-headed driving cylinder 850. Among them, the second transverse driving component 820 uses the power source formed by the horizontally pulled electric screw and the longitudinally pulled electric 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 drive the product upward, the structure clamps the product through the first clamping transfer block 861 and the second clamping transfer block 862, and the second transverse driving component 820 causes the mounting seat 830 to move along the horizontal direction (X-axis direction) and the longitudinal direction (Y-axis direction), thereby achieving a fast and stable transfer to the drying and conveying device 700, thereby improving the smoothness and efficiency of the operation.

[0078] Specifically, in some embodiments, Figure 1 and 11As shown, the drying and conveying device 700 includes a seventh bracket 710, a product conveying mechanism 720 and a drying mechanism 730; the seventh bracket 710 is connected to the frame 100 (middle support platform 110); the drying mechanism 730 is connected to the seventh bracket 710; the product conveying mechanism 720 is connected to the seventh bracket 710 and is arranged through the drying mechanism 730. Figure 11 and 12 As shown, the product conveying mechanism 720 includes a conveying wheel group 721, a conveying chain plate 722 and a placement seat 723; the conveying wheel group 721 is movably connected to the seventh bracket 710 (and one of the conveying wheels in the conveying wheel group 721 is used to convey the drive motor connection); the conveying chain plate 722 is arranged around the conveying wheel group 721 (two conveying wheels); the placement seat 723 is connected to the side surface of the conveying chain plate 722 away from the conveying wheel group 721; and the side surface of the placement seat 723 away from the conveying chain plate 722 is provided with a placement inclined groove 724; the placement inclined groove 724 is used to place products. Further, the placement inclined groove 724 includes two placement inclined surfaces arranged obliquely to each other; a U-shaped or V-shaped groove is formed between the two placement inclined surfaces. Wherein, 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 bracket 710, with a drying chamber 733 disposed between the drying protective shell 731 and the seventh bracket 710. The product conveying mechanism 720 (intermediate conveying chain plate 722) is disposed through the drying chamber 733, and the drying heating tube 732 is connected to the interior of the drying chamber 733. Specifically, after the product is conveyed through the U-shaped or V-shaped groove, the structure, driven by the conveying drive motor, causes the product to pass through the drying chamber 733, thereby achieving the drying operation, thereby improving operational efficiency and product quality, and reducing labor input.

[0079] In some embodiments, a double-ended drive cylinder can be replaced with a gripper cylinder. A double-ended drive cylinder is a device that applies force on both sides of a piston to control its active motion. This cylinder can apply force in two directions, allowing both pushing and pulling, which provides practical benefits in many applications. A gripper cylinder is a pneumatic gripper, essentially consisting of a cylinder, a finger, and a gripper wrist. Its operating principle is to control the extension and contraction of the cylinder through air pressure to open and close the gripper, thereby clamping or releasing the clamped object.

[0080] Working principle:

[0081] First, the copper wire structure is pulled out from the feeding component 900 and straightened in two directions by the straightening device 200; then, after conductive heating by the conductive clamp 332, the copper wire structure is quantitatively tinned by the tin wire conveying tube 323; then, the residual rosin after tinning is cleaned by the cleaning mechanism 340, and the product is blown dry by the drying mechanism 350; then, the straight guiding operation of the guide device 500 is performed, so that the copper wire structure is conveyed to the gluing device 400, thereby realizing tin bead rolling glue; 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 outer layer glue of the heated tin bead; finally, the product is orderly braided through the discharge component (internal, external or manual, etc.).

[0082] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0083] Based on the disclosure and teachings of the above description, those skilled in the art will be able to make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the above specific embodiments. Any obvious improvements, substitutions, or modifications made by those skilled in the art based on the present invention fall within the scope of protection of the present invention. In addition, although certain specific terms are used in this description, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A current fuse production equipment, characterized by: It includes a frame and a loading component, a tinning device, a gluing device, a lifting and clamping device and a drying and conveying device arranged in sequence along the conveying direction of the frame; and the loading component is used to convey the copper wire structure; the tinning device includes a tin wire conveying mechanism and a heating mechanism; the heating mechanism is connected to the frame and is arranged between the tin wire conveying mechanism and the loading component.

2. The current fuse production equipment according to claim 1, characterized in that: The heating mechanism includes a first double-headed driving cylinder and at least two conductive clamping blocks connected to the movable ends of the first double-headed driving cylinder; The first double-head driving cylinder is connected to the frame; the conductive clamp is used to connect to the power supply.

3. The current fuse production equipment according to claim 1, characterized in that: The tin wire conveying mechanism includes a first conveying motor, a conveying guide wheel group, a tin wire guide tube and a positioning component; the first conveying motor is drivingly connected to the conveying guide wheel group; the positioning component is arranged below the output end of the tin wire guide tube; and the positioning component is used to position the copper wire conveying structure; the interior of the conveying guide wheel group is used to convey the tin wire structure; the input end of the tin wire guide tube is connected to the interior of the conveying guide wheel group; the output end of the tin wire guide tube is arranged above the positioning component.

4. The current fuse production equipment according to any one of claims 1 to 3, characterized in that: The tinning device further includes a cleaning mechanism and a drying mechanism sequentially arranged along the conveying direction of the rack; and the cleaning mechanism is arranged between the heating mechanism and the drying mechanism; the cleaning mechanism is arranged between the tin wire conveying mechanism and the drying mechanism; The cleaning mechanism includes a first mounting shell and a cleaning nozzle; a cleaning cavity is provided in the first mounting shell; 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 used to be arranged toward the copper wire structure; And / or, the drying mechanism includes a second mounting shell and an air blowing nozzle; a drying cavity is provided in the second mounting shell; the air blowing nozzle is connected to the inner wall of the drying cavity; and the air blowing drying end of the air blowing nozzle is arranged toward the copper wire structure.

5. The current fuse production equipment according to claim 1, characterized in that: The current fuse production equipment further includes a straightening device; the straightening device is arranged between the feeding component and the tinning device; In which, the straightening device includes a first straightening component and a second straightening component arranged in sequence along the conveying direction of the frame; a first straightening channel is provided in the first straightening component; a second straightening channel is provided in the second straightening component and is connected to 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 production equipment according to claim 1, 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.

7. The current fuse production equipment according to claim 6, characterized in that: 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 drivingly connected 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 block is connected to the movable end of the second double-headed drive cylinder.

8. The current fuse production equipment according to claim 1, 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 arranged between the lifting clamping device and the tinning device; the shearing mechanism is arranged between the gluing platform and the tinning device; the limiting mechanism is arranged above the gluing platform; The glue application platform includes a glue storage box and a glue dispensing tube; a glue application groove is provided on the upper surface of the glue storage box; 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 driving cylinder and a limiting seat; the transverse driving cylinder is connected to one end of the limiting seat; the limiting seat is slidably provided on the upper surface of the glue storage box; and the limiting seat is movably provided at the opening of the glue application groove; And / or, the shearing mechanism includes a third double-headed driving cylinder and at least two shearing knives connected to the third double-headed driving cylinder; the shearing direction of the shearing knives is arranged perpendicular to the conveying direction.

9. The current fuse production equipment according to claim 1, characterized in that: The current fuse production equipment further includes a clamping and transferring device; the clamping and transferring device is connected to the frame and is arranged between the drying and conveying device and the lifting and clamping device; In which, the clamping and transferring device includes a second transverse driving component, a mounting seat, a lifting driving cylinder, a third double-headed driving cylinder, a first clamping and transferring block and a second clamping and transferring block; the mounting end of the second transverse driving component is connected to the frame; the movable end of the second transverse driving component is connected to the mounting seat; the lifting driving cylinder is connected to the mounting seat and is driven and connected to the third double-headed driving 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 driving cylinder.

10. The current fuse production equipment according to claim 1, 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 is arranged through the drying mechanism; The product conveying mechanism includes a conveying wheel group, a conveying chain plate and a placement seat; the conveying wheel group is movably connected to the frame; the conveying chain plate is arranged around the conveying wheel group; the placement seat is connected to the side surface of the conveying chain plate away from the conveying wheel group; and the placement seat is provided with a placement inclined groove on the side surface away from the conveying chain plate; the placement inclined groove is used to place the product; And / or, the drying mechanism includes a drying protective shell and a drying heating tube; a drying cavity is provided in the drying protective shell; the product conveying mechanism is arranged through the drying cavity; and the drying heating tube is connected to the inside of the drying cavity.

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