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CN110768075B - Multifunctional full-automatic single-head terminal penetrating tin-dipping machine and processing method thereof - Google Patents

Multifunctional full-automatic single-head terminal penetrating tin-dipping machine and processing method thereof Download PDF

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Publication number
CN110768075B
CN110768075B CN201911199031.3A CN201911199031A CN110768075B CN 110768075 B CN110768075 B CN 110768075B CN 201911199031 A CN201911199031 A CN 201911199031A CN 110768075 B CN110768075 B CN 110768075B
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China
Prior art keywords
block
cylinder
guide
clamping
assembly
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CN201911199031.3A
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Chinese (zh)
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CN110768075A (en
Inventor
陈刚
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Changzhou Pudong Automation Equipment Co ltd
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Changzhou Pudong Automation Equipment Co ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0235Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for applying solder
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/048Crimping apparatus or processes
    • H01R43/05Crimping apparatus or processes with wire-insulation stripping
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/048Crimping apparatus or processes
    • H01R43/052Crimping apparatus or processes with wire-feeding mechanism
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The invention relates to a multifunctional full-automatic single-end terminal pressing shell penetrating tin-dipping machine and a processing method thereof. The multifunctional full-automatic single-end terminal penetrating tin-dipping machine and the processing method thereof can realize full-automatic production of wires, realize multiple purposes, greatly improve the application range, have compact integral structure, small occupied area and high matching efficiency among all mechanisms, greatly improve the processing efficiency, and have better consistency of the obtained products, very low defective rate and popularization and use values.

Description

Multifunctional full-automatic single-head terminal penetrating tin-dipping machine and processing method thereof
Technical Field
The invention relates to the terminal machine technology, in particular to a multifunctional full-automatic single-head terminal-pressing shell-penetrating tin-immersing machine and a processing method thereof.
Background
The wire is widely applied to signal transmission or power connection of computers, household appliances, communication equipment and digital equipment, and generally consists of an insulating cover and a plurality of metal wires completely wrapped by the insulating cover, and in the process of processing and manufacturing the wire, a plurality of procedures such as peeling, tin dipping, metal terminal plugging, plastic terminal plugging and the like are required. However, the existing general terminal machine has a single structure, and generally only one or two working procedures can be processed, so that multiple sets of equipment are needed to be matched for processing, the stepping occupied space is occupied, the processing efficiency is poor, the consistency of the obtained products is poor, and the defective rate is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multifunctional full-automatic single-head terminal-pressing shell-penetrating tin-dipping machine with compact structure, high automation degree, high processing efficiency, low defective rate and good product consistency and a processing method thereof.
The invention is realized by the following technical scheme:
the invention provides a multifunctional full-automatic single-head terminal pressing shell penetrating tin dipping machine which comprises a frame, and a clamping mechanism, a peeling mechanism, a terminal pressing mechanism, a glue inserting shell mechanism and a tin dipping mechanism which are arranged on the frame;
The clamping mechanism is used for conveying wires and transferring the wires to each station and comprises a guide assembly for conveying, clamping, guiding and straightening the wires and a translation assembly for driving the guide assembly to move;
The wire stripping mechanism is used for stripping wires and comprises a stripping assembly arranged at the output end of the guide assembly and used for stripping the wires, and a stay wire assembly arranged at the output end of the stripping assembly and used for drawing the wires;
The terminal pressing mechanism is used for inserting the metal terminal onto the peeled wire rod, and comprises a transmission assembly for transmitting the metal terminal and an inserting mold assembly correspondingly arranged above the transmission assembly and used for inserting the metal terminal onto the wire rod;
the rubber inserting shell mechanism is used for inserting the terminal plastic shell onto the metal terminal and comprises a vibrating screen disc for screening the terminal plastic shell, a transfer assembly correspondingly arranged at the output end of the vibrating screen disc and used for transmitting the terminal plastic shell, and a shell inserting assembly correspondingly arranged at the output end of the transfer assembly and used for inserting the terminal plastic shell onto the metal terminal;
The tin dipping mechanism is used for dipping tin into the peeled wire and comprises a tin furnace assembly which is correspondingly arranged on one side of the clamping mechanism and used for loading tin materials, and a tin carrying and dipping assembly which is correspondingly arranged above the tin furnace assembly and used for dipping the tin materials.
In order to facilitate the rapid transfer of the wire between the working procedures, the invention designs a special clamping mechanism. The wire straightening device comprises a guide assembly, a wire straightening device and a wire straightening device, wherein the guide assembly comprises a guide bracket, a front guide block, a rear guide block, a pushing cylinder, guide rollers, a pressing block and a pressing cylinder, wherein the guide bracket is provided with guide channels for wires to pass through; the translation assembly comprises a translation sliding block, a translation guide rail and a translation cylinder, wherein the translation sliding block is used for fixing the guide bracket, the translation sliding block is arranged on the translation guide rail, and the translation cylinder can drive the translation sliding block to drive the guide bracket to slide along the translation guide rail.
In addition, because each wire rod is crowded when unreeling, in order to be convenient for skin, the direction subassembly still includes junction block and separated time cylinder, the junction block corresponds the setting in the direction passageway top, has a plurality of separated time pieces on the junction block, forms the passageway that can supply single wire rod to pass through between each separated time piece, separated time cylinder is connected with the junction block, and the separated time cylinder can drive the separated time block and go up and down and make the wire rod in the direction passageway divide into many wires.
In order to ensure the peeling effect of the wire rod, the peeling assembly comprises a lifting motor, a front tooth screw rod, a sliding block, a stepping motor, a swinging rod, a push rod, a peeling knife, a guide block, a guide cylinder, a cutting knife and a cutting cylinder, wherein the lifting motor is connected with the front tooth screw rod, the front tooth screw rod is provided with two sliding blocks, the lifting motor can drive the two sliding blocks to move oppositely or reversely through the front tooth screw rod, the guide cylinders are respectively fixed on the sliding blocks, the guide cylinder is connected with the guide block, the guide cylinder can drive the guide block to lift, the guide block is provided with a guide through groove, the swinging rod is correspondingly arranged on one side of the guide block, the swinging rod is connected with the stepping motor, the stepping motor can drive the swinging rod to swing, the two push rods are fixed on the swinging rod, the two push rods respectively penetrate through the guide through grooves of the guide block, the peeling knife is fixed at one end of the push rod, the cutting cylinder is fixed on the sliding block, the cutting cylinder is connected with the cutting knife, and the cutting cylinder can drive the cutting knife to lift. The wire pulling assembly comprises a clamping block, a clamping block air cylinder, a sliding seat, a guide rail and a sliding air cylinder, wherein the guide rail is correspondingly arranged on one side of the peeling mechanism, the sliding seat is arranged on the guide rail, the sliding air cylinder can drive the sliding seat to move along the guide rail, the clamping block air cylinder is fixed on the sliding seat, the clamping block air cylinder is connected with the clamping block, and the clamping block air cylinder can drive the clamping block to clamp or loosen wires.
In order to facilitate the insertion of the metal terminals, the transmission assembly comprises a metal terminal guide rail plate, a push block, a stop block and a movable seat, wherein a channel through which the metal terminals can pass is formed in the metal terminal guide rail plate, the push block is correspondingly arranged above the channel and fixedly connected with the movable seat, the movable seat can drive the push block to move so as to push the metal terminals in the channel forwards, and the stop block is correspondingly arranged on one side of the push block and is used for limiting the moving range of the push block; the plug-in die assembly comprises a bottom die seat, a top die seat and a pressing knife, wherein the bottom die seat is correspondingly arranged at the output end of a channel of the metal terminal guide rail plate, a U-shaped groove is formed in the bottom die seat, the top die seat is correspondingly arranged above the bottom die seat, the pressing knife is fixed at the bottom end of the top die seat, the top die seat is connected with the movable seat through a connecting rod, the top die seat can drive the pressing knife to descend, the pressing knife is matched with the U-shaped groove on the bottom die seat, a metal terminal is pressed on a wire rod, and meanwhile the top die seat drives the movable seat to synchronously move through the connecting rod, so that the pushing block moves back and forth.
In order to guarantee the grafting effect, avoid individual metal terminal unable accurate grafting to lead to whole scrapping on the wire rod, still be fixed with the branch seat on the top die holder, branch seat bottom mounting has the branch sword, branch seat and branch sword follow top die holder synchronous motion to carry out the separated time to the wire rod.
In order to facilitate the insertion of the plastic shell of the terminal and ensure the insertion precision, the invention designs a special rubber shell inserting mechanism. The transfer assembly comprises a plastic shell guide rail, a pushing cylinder and a pushing block, wherein a channel through which the terminal plastic shell can pass is arranged on the plastic shell guide rail, the pushing block is correspondingly arranged at the output end of the channel, the pushing block is connected with the pushing cylinder, and the pushing cylinder can push the terminal plastic shell in the channel forwards through the pushing block; the plug shell assembly comprises a clamping plate, a clamping plate cylinder, a positioning plate, a plug motor, a plug seat, a plug guide rail, a branching piece and a branching cylinder, wherein the plug seat is arranged on the plug guide rail and is connected with the plug motor, the plug motor can drive the plug seat to slide along the plug guide rail, the clamping plate cylinder is fixed on the plug seat, the clamping plate is connected with the clamping plate cylinder, the clamping plate is correspondingly arranged on one side of the pushing block, the clamping plate cylinder can drive the clamping plate to clamp the terminal plastic shell pushed in, the positioning plate is fixed on one side of the clamping plate and used for positioning the terminal plastic shell, the branching cylinder is fixed on one end of the plug guide rail and is connected with the branching piece, and the branching cylinder can drive the branching piece to move so as to branching wires conveyed in a branching manner.
Because some flat cables only need to be tin-dipped and do not need to be peeled, spliced terminals and other operations, the invention designs a simple tin-dipping mechanism. The tin removing assembly comprises a translation guide rail, a translation motor, a translation sliding seat, a turnover cylinder, a clamping arm cylinder, a drawing clamping block, a clamping cylinder and a drawing motor, wherein the translation sliding seat is arranged on the translation guide rail, the translation motor is connected with the translation sliding seat, the translation motor can drive the translation sliding seat to move along the translation guide rail, the turnover cylinder is fixed on the translation sliding seat, the turnover cylinder is connected with the clamping arm cylinder, the turnover cylinder can drive the clamping arm cylinder to overturn, the clamping arm cylinder is connected with the clamping arm, the clamping arm cylinder can drive the clamping arm to clamp a conveyed wire rod, the drawing clamping block is correspondingly arranged on one side of the clamping arm, the drawing clamping block is connected with the clamping cylinder, the clamping cylinder can drive the drawing clamping block to clamp the wire rod, and the drawing motor can drive the clamping cylinder and the drawing clamping block to move so as to draw the wire rod.
Because some wires do not need operations such as peeling and the like and only need to be spliced with metal terminals, the invention designs two sets of terminal pressing mechanisms, and the wires are directly unreeled into the other set of terminal pressing mechanisms.
The invention also provides a processing method of the multifunctional full-automatic single-head terminal penetrating tin-dipping machine, which comprises the following steps:
(1) The clamping mechanism straightens and guides the wires, divides the wires into a plurality of wires and pushes the wires forwards;
(2) When the wire rod is conveyed to a fixed position, the wire rod is pulled by the pull wire assembly for a certain distance, so that the wire rod enters the peeling assembly, and the peeling assembly peels the wire rod;
(3) The clamping mechanism transfers the peeled wire to a bottom die holder of the terminal pressing mechanism, meanwhile, the transmission assembly also conveys the metal terminal to the bottom die holder, the wire is positioned above the metal terminal, the top die holder drives the pressing knife to descend so as to press the metal terminal onto the wire, the movable seat drives the pushing block to retract to a certain position while the top die holder descends, and the movable seat drives the pushing block to advance so as to push one metal terminal forwards while the top die holder ascends so as to press the metal terminals one by one;
(4) The clamping mechanism sends the wire rods after the metal terminals are pressed into one side of the rubber inserting shell mechanism, meanwhile, the terminal plastic shell is pushed into the shell inserting assembly by the transferring assembly, the shell inserting assembly clamps the terminal plastic shell, all the wire rods of the wire rods are separated, and finally, the terminal plastic shell and the wire rods are spliced;
(5) The wire rod after the terminal plastic shell is inserted is transferred to a stay wire assembly by a clamping mechanism, and the stay wire assembly pulls out the wire rod to finish one-time assembly;
(6) Some wires only need to be subjected to tin dipping operation, and the wires are directly unreeled into a tin dipping mechanism for tin dipping;
(7) Some wires only need to be spliced with metal terminals, and the wires are directly unreeled into another sleeve terminal pressing mechanism to be spliced with the metal terminals.
The beneficial effects of the invention are as follows: the multifunctional full-automatic single-end terminal penetrating tin-dipping machine and the processing method thereof can realize full-automatic production of wires and realize multiple purposes by the mutual matching of the clamping mechanism, the peeling mechanism, the terminal pressing mechanism, the glue inserting shell mechanism and the tin-dipping mechanism, so that the application range is greatly improved, the multifunctional full-automatic single-end terminal penetrating tin-dipping machine is compact in integral structure, small in occupied area, high in matching efficiency among the mechanisms, high in processing efficiency, good in obtained product consistency, very low in defective rate and high in popularization and use value.
Drawings
Fig. 1 is a schematic perspective view of a multifunctional full-automatic single-head terminal-pressing shell-penetrating tin-dipping machine;
FIG. 2 is a schematic view of a clamping mechanism according to the present invention;
FIG. 3 is a schematic view of the dehider assembly of the present invention;
FIG. 4 is a schematic diagram of a cable assembly of the present invention;
FIG. 5 is a schematic view of a terminal pressing mechanism according to the present invention;
FIG. 6 is a schematic structural view of a glue insertion mechanism according to the present invention;
fig. 7 is a schematic structural view of the tin dipping mechanism of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 1, the multifunctional full-automatic single-head terminal penetrating tin-dipping machine comprises a frame 1, and a clamping mechanism 2, a peeling mechanism 3, a terminal pressing mechanism 4, a glue inserting shell mechanism 5 and a tin-dipping mechanism 6 which are arranged on the frame 1, wherein the terminal pressing mechanism 4 is provided with two sets.
The clamping mechanism 2 is used for conveying wires and transferring the wires to stations and comprises a guide assembly for conveying, clamping, guiding and straightening the wires and a translation assembly for driving the guide assembly to move; as shown in fig. 2, the guiding assembly comprises a guiding bracket 21, a front guiding block 23, a rear guiding block 24, a pushing cylinder 210, guiding rollers 22, a compressing block 26 and a compressing cylinder 27, wherein the guiding bracket 21 is provided with guiding channels for wires to pass through, the front guiding block 23 and the rear guiding block 24 are respectively arranged at the inlet end and the outlet end of the guiding channels, the front guiding block 23 and the rear guiding block 24 are respectively provided with a plurality of channels for single wires to pass through, the pushing cylinder 210 is connected with the rear guiding block 24, the pushing cylinder 210 can drive the rear guiding block 24 to push the wires forward, the guiding rollers 22 are arranged at the inlet end of the front guiding block 23, the guiding rollers 22 are a plurality of straightening channels for straightening wires are formed between the guiding rollers 22, the compressing block 26 is arranged at the inlet end of the rear guiding block 24, the compressing block 26 is connected with the compressing cylinder 27, the compressing cylinder 27 can drive the compressing block 26 to lift for compressing or loosening the wires passing through, in addition, the guiding assembly further comprises a plurality of separating blocks 25 and cylinders 28, the separating blocks 25 are correspondingly arranged on the guiding blocks 25 to form separating channels for separating and separating the separating blocks 25, and separating the separating blocks 28 can be connected with the separating blocks 25; the translation assembly comprises a translation sliding block 212, a translation guide rail 29 and a translation air cylinder 211, wherein the translation sliding block 212 is used for fixing the guide bracket 21, the translation sliding block 212 is arranged on the translation guide rail 29, and the translation air cylinder 211 can drive the translation sliding block 212 to drive the guide bracket 21 to slide along the translation guide rail 29.
The peeling mechanism 3 is used for peeling wires and comprises a peeling assembly arranged at the output end of the guide assembly and used for peeling wires, and a stay wire assembly arranged at the output end of the peeling assembly and used for drawing wires. As shown in fig. 3, the peeling assembly includes a lifting motor 311, a positive and negative screw rod, a sliding block 312, a stepping motor 313, a swinging rod 314, a push rod 315, a peeling knife 3111, a guide block 316, a guide cylinder 317, a cutting knife 319 and a cutting cylinder 318, wherein the lifting motor 311 is connected with the positive and negative screw rod, the positive and negative screw rod is provided with two sliding blocks 312, the lifting motor 311 can drive the two sliding blocks 312 to move oppositely or reversely through the positive and negative screw rod, the sliding blocks 312 are respectively fixed with the guide cylinder 317, the guide cylinder 317 is connected with the guide block 316, the guide cylinder 317 can drive the guide block 316 to lift, the guide block 316 is provided with a guide through groove, the swinging rod 314 is correspondingly arranged on one side of the guide block 316, the stepping motor 313 can drive the swinging rod 314 to swing, the swinging rod 314 is fixed with two push rods 315, the two push rods 315 respectively pass through guide through grooves of the two guide blocks 316, the peeling knife 3110 is fixed at one end of 315, the cutting cylinder 318 is fixed on the sliding block 312, the cutting cylinder 318 is connected with a group of cutting knives 319, and the cutting cylinder 318 can drive the cutting knife 319 to lift. As shown in fig. 4, the pull wire assembly includes a clamping block 327, a clamping block cylinder 326, a sliding seat 329, a guide rail and a sliding cylinder 328, the guide rail is correspondingly disposed on one side of the peeling mechanism, the sliding seat 329 is disposed on the guide rail, the sliding cylinder 328 can drive the sliding seat 329 to move along the guide rail, the clamping block cylinder 326 is fixed on the sliding seat 329, the clamping block cylinder 326 is connected with two clamping blocks 327, the clamping block cylinder 326 can drive the two clamping blocks 327 to clamp or unclamp a wire, in addition, the pull wire assembly is correspondingly provided with a blanking assembly, the blanking assembly includes a blanking motor 323, a blanking guide rail 324, a blanking slide 325, a blanking cylinder 322 and a blanking clamping jaw 321, the blanking motor 323 can drive the blanking slide 325 to move along the blanking guide rail 324, the blanking cylinder 322 is fixed on the blanking slide 325, and the blanking cylinder 322 can drive the blanking 321 to clamp or unclamp the wire.
The terminal pressing mechanism 4 is used for inserting the metal terminals onto the peeled wires and comprises a transmission assembly for transmitting the metal terminals and a plugging die assembly correspondingly arranged above the transmission assembly and used for inserting the metal terminals onto the wires. As shown in fig. 5, the transmission assembly includes a metal terminal guide rail plate 41, a push block 43, a stop block 42 and a movable seat 44, wherein a channel through which a metal terminal can pass is provided on the metal terminal guide rail plate 41, the push block 43 is correspondingly arranged above the channel, the push block 43 is fixedly connected with the movable seat 44, the movable seat 44 can drive the push block 43 to move so as to push the metal terminal in the channel forwards, and the stop block 42 is correspondingly arranged on one side of the push block 43 and is used for limiting the moving range of the push block 43; the plug-in die assembly comprises a bottom die holder 47, a top die holder 46 and a pressing knife 48, wherein the bottom die holder 47 is correspondingly arranged at the output end of a channel of the metal terminal guide rail plate 41, a U-shaped groove is formed in the bottom die holder 47, the top die holder 46 is correspondingly arranged above the bottom die holder 47, the pressing knife 48 is fixed at the bottom end of the top die holder 46, the top die holder 46 is connected with the movable seat 44 through a connecting rod 45, the top die holder 46 can drive the pressing knife 48 to descend, the pressing knife 48 is matched with the U-shaped groove in the bottom die holder 47, a metal terminal is pressed on a wire, meanwhile, the top die holder 46 drives the movable seat 44 to synchronously move through the connecting rod 45, the pushing block 43 moves back and forth, in addition, a branching seat is also fixed on the top die holder 46, and the branching seat and the branching knife 49 synchronously move along with the top die holder 46 so as to branch the wire.
The rubber inserting shell mechanism 5 is used for inserting the terminal plastic shell onto the metal terminal and comprises a vibrating screen disc for screening the terminal plastic shell, a transfer assembly which is correspondingly arranged at the output end of the vibrating screen disc and used for transmitting the terminal plastic shell, and a shell inserting assembly which is correspondingly arranged at the output end of the transfer assembly and used for inserting the terminal plastic shell onto the metal terminal. As shown in fig. 6, the transfer assembly includes a plastic shell guide rail 51, a first pushing cylinder 52, a first pushing block 53, a second pushing cylinder 54, and a second pushing block 55, where a channel through which the terminal plastic shell passes is provided on the plastic shell guide rail 51, the first pushing block 53 is correspondingly provided at an output end of the channel, the first pushing block 53 is connected with the first pushing cylinder 52, the first pushing cylinder 52 can push the terminal plastic shell in the channel forward through the first pushing block 53, the second pushing block 55 is perpendicular to the first pushing block 53, and the second pushing cylinder 54 can drive the second pushing block 55 to push the pushed terminal plastic shell vertically forward; the plug shell component comprises a clamping plate 57, a clamping plate cylinder 56, a positioning plate 59, a plug motor 511, a plug seat 510, a plug guide rail, a branching sheet 513 and a branching cylinder 512, wherein the plug seat 510 is arranged on the plug guide rail, the plug seat 510 is connected with the plug motor 511, the plug motor 511 can drive the plug seat 510 to slide along the plug guide rail, the clamping plate cylinder 56 is fixed on the plug seat 510, the clamping plate 57 is connected with the clamping plate cylinder 56, the clamping plate 57 is correspondingly arranged on one side of a second pushing block 55, the clamping plate cylinder 56 can drive the two clamping plates 57 to clamp the pushed terminal plastic shell, the positioning plate 59 is fixed on one side of the clamping plate 57 and used for positioning the terminal plastic shell, in addition, a blocking strip 58 is arranged in the clamping plate, the branching cylinder 512 is fixed on one end of the plug guide rail when the second pushing block 55 pushes the terminal plastic shell, and the branching cylinder 512 can drive the branching sheet 513 to move to separate wires which are conveyed.
The tin dipping mechanism is used for dipping tin into the peeled wire, and as shown in fig. 7, comprises a tin furnace assembly 61 which is correspondingly arranged on one side of the clamping mechanism and is used for loading tin materials, and a tin removing and dipping assembly which is correspondingly arranged above the tin furnace assembly 61 and is used for dipping tin materials. The tin removing and immersing component comprises a translation guide rail 622, a translation motor 621, a translation sliding seat, a turnover cylinder 623, a clamping arm 626, a clamping arm cylinder 625, a drawing clamping block 628, a clamping cylinder and a drawing motor 627, wherein the translation sliding seat is arranged on the translation guide rail 622, the translation motor 621 is connected with the translation sliding seat, the translation motor 621 can drive the translation sliding seat to move along the translation guide rail 622, the turnover cylinder 623 is fixed on the translation sliding seat, the turnover cylinder 623 is connected with the clamping arm cylinder 625 through a gear set 624, the turnover cylinder 623 can drive the clamping arm cylinder 625 to turn over, the clamping arm cylinder 625 is connected with the clamping arm 626, the clamping arm cylinder 625 can drive the clamping arm 626 to clamp a conveyed wire rod, the drawing clamping block 628 is correspondingly arranged on one side of the clamping arm, the drawing clamping block 628 is connected with the clamping cylinder, the clamping cylinder can drive the drawing clamping block 628 to clamp the wire rod, the drawing motor 627 is connected with the clamping cylinder, and the drawing motor 627 can drive the clamping cylinder and the drawing clamping block 628 to move to draw the wire rod.
During processing, the wire rods automatically unreel and enter a clamping mechanism, the wire rods are straightened and guided by a guide roller 22, the wire rods are primarily separated by a front guide block 23, a separating cylinder 28 drives a separating block 25 to descend, the wire rods are divided into a plurality of wire rods, a certain gap is reserved between each wire rod, and the wire rods are guided to move forwards by a rear guide block 24; when the wire stripper is moved to a fixed position, the sliding cylinder 328 drives the sliding seat 329 to extend forwards, the clamping block cylinder 326 drives the two clamping blocks 327 to clamp the wire, and the sliding cylinder 328 retreats, so that the wire advances a certain distance into the stripping assembly; the lifting motor 311 drives the two sliding blocks 312 to move in opposite directions, meanwhile, the stepping motor 313 drives the swing rod 314 to rotate clockwise, the push rod 315 above the lifting motor extends forwards, the push rod 315 below the lifting motor retracts, the two guide cylinders 317 drive the two guide blocks 316 to move along the push rod 315, so that the two push rods 315 are gradually gathered, and the peeling knife 3111 can peel the skin; after peeling, the translation cylinder 211 drives the whole guide bracket 21 to move along the translation guide rail 29, so that peeled wires enter the bottom die seat 47 of the terminal pressing mechanism, meanwhile, the power piece drives the top die seat 46 to descend, and the movable seat 44 is linked to descend through the connecting rod 45, the push block 43 pushes the metal terminals to move forward once, one of the metal terminals is positioned below one wire, the top die seat 46 continues to descend, the press knife 48 is driven to descend for one-time punching, and the metal terminals can be pressed on the wires after two continuous punching, so that the wires are gradually punched one by one, and each punching time, the push block 43 pushes the metal terminals to move forward once; the wire after the terminal is pressed is sent to the rubber-inserting shell mechanism by the clamping mechanism, and is clamped and positioned by the branching piece 513, meanwhile, the terminal plastic shell is pushed into the clamping plate 57 by the first pushing block 53 and the second pushing block 55, the wire is clamped by the clamping plate 57 through the clamping plate cylinder 56, and the plugging motor 511 drives the plugging seat 510 to drive the terminal plastic shell to push forwards, so that the terminal plastic shell is plugged on the wire; the wire rod after the plug-in terminal plastic shell is sent into the peeling assembly by the clamping mechanism, the cutting cylinder 318 drives the cutting knife 319 to descend for cutting, the cut wire rod is clamped by the blanking clamping jaw 321, and the blanking motor 323 sends out the finished product, so that one-time processing is completed.
And some wires only need to be subjected to tin dipping operation, the wires are directly unreeled into the tin dipping mechanism, the wire is pulled forwards by a certain distance by a drawing clamping block 628, a translation motor 621 drives a turnover cylinder 623 to move to a fixed position, a clamping arm cylinder 625 drives a clamping arm 626 to clamp the wires, then the turnover cylinder 623 drives the clamping arm cylinder 625 and the clamping arm 626 to turn downwards, so that the ends of the wires enter the tin furnace assembly 61 for tin dipping, and the tin dipping process is completed.
Some wires only need to be pressed and assembled with metal terminals, and the wires are directly unreeled and enter another terminal pressing mechanism.
It should be noted that the motor, the cylinder, etc. of the present invention may be replaced by a similar power mechanism, and are not limited to the name or structure thereof.
In addition, in the description of embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "configured," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "top", "bottom", "side", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Finally, it should be noted that: the foregoing examples are merely illustrative of the present invention, and not limiting, and it will be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention has been described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.

Claims (5)

1. A multi-functional full-automatic single-end presses terminal to wear shell wicking machine, its characterized in that: comprises a frame, a clamping mechanism, a peeling mechanism, a terminal pressing mechanism, a rubber-inserting shell mechanism and a tin dipping mechanism which are arranged on the frame;
The clamping mechanism is used for conveying wires and transferring the wires to each station and comprises a guide assembly for conveying, clamping, guiding and straightening the wires and a translation assembly for driving the guide assembly to move;
The wire stripping mechanism is used for stripping wires and comprises a stripping assembly arranged at the output end of the guide assembly and used for stripping the wires, and a stay wire assembly arranged at the output end of the stripping assembly and used for drawing the wires;
The terminal pressing mechanism is used for inserting the metal terminal onto the peeled wire rod, and comprises a transmission assembly for transmitting the metal terminal and an inserting mold assembly correspondingly arranged above the transmission assembly and used for inserting the metal terminal onto the wire rod;
the rubber inserting shell mechanism is used for inserting the terminal plastic shell onto the metal terminal and comprises a vibrating screen disc for screening the terminal plastic shell, a transfer assembly correspondingly arranged at the output end of the vibrating screen disc and used for transmitting the terminal plastic shell, and a shell inserting assembly correspondingly arranged at the output end of the transfer assembly and used for inserting the terminal plastic shell onto the metal terminal;
The tin dipping mechanism is used for dipping tin into the peeled wire and comprises a tin furnace assembly which is correspondingly arranged on one side of the clamping mechanism and used for loading tin materials, and a tin carrying and dipping assembly which is correspondingly arranged above the tin furnace assembly and used for dipping the tin materials;
the guide assembly comprises a guide bracket, a front guide block, a rear guide block, a pushing cylinder, guide rollers, a compressing block and a compressing cylinder, wherein the guide bracket is provided with guide channels for wires to pass through, the front guide block and the rear guide block are respectively arranged at the inlet end and the outlet end of the guide channels, the front guide block and the rear guide block are respectively provided with a plurality of channels for single wires to pass through, the pushing cylinder is connected with the rear guide block, the pushing cylinder can drive the rear guide block to drive the wires to push forwards, the guide rollers are arranged at the inlet end of the front guide block, the guide rollers are a plurality of straightening channels for straightening the wires are formed between the guide rollers, the compressing block is arranged at the inlet end of the rear guide block, the compressing block is connected with the compressing cylinder, and the compressing cylinder can drive the compressing block to lift so as to compress or loosen the passed wires; the translation assembly comprises a translation sliding block, a translation guide rail and a translation air cylinder, wherein the translation sliding block is used for fixing the guide bracket, the translation sliding block is arranged on the translation guide rail, and the translation air cylinder can drive the translation sliding block to drive the guide bracket to slide along the translation guide rail;
The peeling assembly comprises a lifting motor, a positive and negative screw rod, sliding blocks, a stepping motor, a swinging rod, a push rod, a peeling knife, guide blocks, guide cylinders, a cutting knife and a cutting cylinder, wherein the lifting motor is connected with the positive and negative screw rod, the positive and negative screw rod is provided with two sliding blocks, the lifting motor can drive the two sliding blocks to move in opposite directions or in opposite directions through the positive and negative screw rod, the guide cylinders are respectively fixed on the sliding blocks and connected with the guide blocks, the guide cylinders can drive the guide blocks to lift, the guide blocks are provided with guide through grooves, the swinging rod is correspondingly arranged on one side of the guide blocks and connected with the stepping motor, the stepping motor can drive the swinging rod to swing, the two push rods are fixed on the swinging rod and respectively penetrate through the guide through grooves of the guide blocks, the peeling knife is fixed at one end of the push rod, the cutting cylinder is fixed on the sliding blocks and connected with the cutting knife, and the cutting cylinder can drive the cutting knife to lift; the wire pulling assembly comprises a clamping block, a clamping block air cylinder, a sliding seat, a guide rail and a sliding air cylinder, wherein the guide rail is correspondingly arranged on one side of the peeling mechanism, the sliding seat is arranged on the guide rail, the sliding air cylinder can drive the sliding seat to move along the guide rail, the clamping block air cylinder is fixed on the sliding seat, the clamping block air cylinder is connected with the clamping block, and the clamping block air cylinder can drive the clamping block to clamp or loosen a wire rod;
The transmission assembly comprises a metal terminal guide rail plate, a push block, a stop block and a movable seat, wherein a channel through which a metal terminal can pass is formed in the metal terminal guide rail plate, the push block is correspondingly arranged above the channel, the push block is fixedly connected with the movable seat, the movable seat can drive the push block to move so as to forward push the metal terminal in the channel, and the stop block is correspondingly arranged on one side of the push block and used for limiting the moving range of the push block; the plug-in die assembly comprises a bottom die holder, a top die holder and a pressing knife, wherein the bottom die holder is correspondingly arranged at the output end of a channel of a metal terminal guide rail plate, a U-shaped groove is formed in the bottom die holder, the top die holder is correspondingly arranged above the bottom die holder, the pressing knife is fixed at the bottom end of the top die holder, the top die holder is connected with the movable seat through a connecting rod, the pressing knife can be driven to descend by the top die holder, the pressing knife is matched with the U-shaped groove on the bottom die holder, a metal terminal is pressed on a wire rod, and meanwhile the movable seat is driven by the top die holder to synchronously move through the connecting rod, so that the pushing block moves back and forth;
The transfer assembly comprises a plastic shell guide rail, a pushing cylinder and a pushing block, wherein a channel through which the terminal plastic shell can pass is arranged on the plastic shell guide rail, the pushing block is correspondingly arranged at the output end of the channel, the pushing block is connected with the pushing cylinder, and the pushing cylinder can push the terminal plastic shell in the channel forwards through the pushing block; the plug shell assembly comprises a clamping plate, a clamping plate cylinder, a positioning plate, a plug motor, a plug seat, a plug guide rail, a branching sheet and a branching cylinder, wherein the plug seat is arranged on the plug guide rail, the plug seat is connected with the plug motor, the plug motor can drive the plug seat to slide along the plug guide rail, the clamping plate cylinder is fixed on the plug seat, the clamping plate is connected with the clamping plate cylinder, the clamping plate is correspondingly arranged on one side of the pushing block, the clamping plate cylinder can drive the clamping plate to clamp the pushed terminal plastic shell, the positioning plate is fixed on one side of the clamping plate and used for positioning the terminal plastic shell, the branching cylinder is fixed at one end of the plug guide rail and connected with the branching sheet, and the branching cylinder can drive the branching sheet to move so as to branch wires;
the tin removing and immersing assembly comprises a translation guide rail, a translation motor, a translation sliding seat, a turnover cylinder, a clamping arm cylinder, a drawing clamping block, a clamping cylinder and a drawing motor, wherein the translation sliding seat is arranged on the translation guide rail, the translation motor is connected with the translation sliding seat, the translation motor can drive the translation sliding seat to move along the translation guide rail, the turnover cylinder is fixed on the translation sliding seat, the turnover cylinder is connected with the clamping arm cylinder, the turnover cylinder can drive the clamping arm cylinder to overturn, the clamping arm cylinder is connected with the clamping arm, the clamping arm cylinder can drive the clamping arm to clamp a conveyed wire rod, the drawing clamping block is correspondingly arranged on one side of the clamping arm, the drawing clamping block is connected with the clamping cylinder, the clamping cylinder can drive the drawing clamping block to clamp the wire rod, and the drawing motor can drive the clamping cylinder and the drawing clamping block to move so as to draw the wire rod.
2. The multifunctional full-automatic single-head terminal penetrating tin-plating machine according to claim 1, wherein: the guide assembly further comprises a branching block and a branching cylinder, the branching block is correspondingly arranged above the guide channel, a plurality of branching pieces are arranged on the branching block, a channel through which a single wire can pass is formed between each branching piece, the branching cylinder is connected with the branching block, and the branching cylinder can drive the branching block to lift so that the wire in the guide channel is divided into a plurality of wires.
3. The multifunctional full-automatic single-head terminal penetrating tin-plating machine according to claim 1, wherein: and a branching seat is further fixed on the top die seat, a branching knife is fixed at the bottom end of the branching seat, and the branching seat and the branching knife synchronously move along with the top die seat so as to branch wires.
4. The multifunctional full-automatic single-head terminal penetrating tin-plating machine according to claim 1, wherein: the terminal pressing mechanism is provided with two sets.
5. A method of processing a multifunctional fully-automatic single-head press terminal through-shell tin-plating machine according to any one of claims 1-4, comprising the steps of:
(1) The clamping mechanism straightens and guides the wires, divides the wires into a plurality of wires and pushes the wires forwards;
(2) When the wire rod is conveyed to a fixed position, the wire rod is pulled by the pull wire assembly for a certain distance, so that the wire rod enters the peeling assembly, and the peeling assembly peels the wire rod;
(3) The clamping mechanism transfers the peeled wire to a bottom die holder of the terminal pressing mechanism, meanwhile, the transmission assembly also conveys the metal terminal to the bottom die holder, the wire is positioned above the metal terminal, the top die holder drives the pressing knife to descend so as to press the metal terminal onto the wire, the movable seat drives the pushing block to retract to a certain position while the top die holder descends, and the movable seat drives the pushing block to advance so as to push one metal terminal forwards while the top die holder ascends so as to press the metal terminals one by one;
(4) The clamping mechanism sends the wire rods after the metal terminals are pressed into one side of the rubber inserting shell mechanism, meanwhile, the terminal plastic shell is pushed into the shell inserting assembly by the transferring assembly, the shell inserting assembly clamps the terminal plastic shell, all the wire rods of the wire rods are separated, and finally, the terminal plastic shell and the wire rods are spliced;
(5) The wire rod after the terminal plastic shell is inserted is transferred to the stay wire assembly by the clamping mechanism, and the stay wire assembly pulls out the wire rod to finish one-time assembly.
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CN113764952B (en) * 2021-09-07 2024-03-29 深圳市源刚自动化设备有限公司 Conveying device for double-head shell inserting machine
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CN110247282A (en) * 2019-06-17 2019-09-17 东莞市柯贝斯精密机械设备有限公司 It automatically beats end and inserts shell solder machine
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