CN114361909A

CN114361909A - Automatic welding equipment for data line

Info

Publication number: CN114361909A
Application number: CN202110843558.6A
Authority: CN
Inventors: 张婷婷; 符锋
Original assignee: Enshi Guanyi Technology Co ltd
Current assignee: Enshi Guanyi Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-04-15
Anticipated expiration: 2041-07-26
Also published as: CN114361909B

Abstract

The invention provides a data line automatic welding device, which comprises: a wire cutting machine; the wire feeding device comprises a traction clamping jaw capable of moving along one direction and two positioning clamping jaws capable of respectively moving along the other two vertical directions, and the positioning clamping jaws are also provided with a wire rotating motor; the two branching devices are respectively arranged on two sides of the two positioning clamping jaws, each branching device comprises a branching needle and a driving part, at least one branching step is symmetrically arranged on two sides of the branching needle, the height of each branching step is equal to the diameter of each core wire, and the driving part is used for driving the branching needles to lift so that the branching needles are inserted between two rows of core wires and driving the branching needles to rotate so that each branching step pushes each core wire to move for a preset distance; and a soldering machine arranged below each branching device. The invention has the beneficial effects that: the full-automatic welding of the data line wire and the interface terminal is realized, the wire distributing action is simple and short in time, the production efficiency is improved, the wire distributing is accurate, and the production efficiency and the product quality of wire distributing and wire mounting are improved.

Description

Automatic welding equipment for data line

Technical Field

The invention relates to the technical field of data line welding processing, in particular to automatic data line welding equipment.

Background

The USB data line is used for connecting and communicating electronic equipment such as a computer and a mobile phone with external equipment to transmit data and charge. When the USB data wire is processed, the welding of the data wire rod and the interface terminal is a key process, when the welding is carried out, the outer skin of the end part of the cut original data wire needs to be stripped, the outer skin is respectively arranged in different wire clamps according to different colors of the outer skin of the core wire in the data wire in a specific sequence, and then the outer skin is welded with the USB interface terminal.

Most of the existing equipment for producing data lines in factories is semi-automatic equipment, and the equipment mainly has the problem that the branching process needs manual treatment. For example, the inside of a general USB data line is composed of four core wires of red, white, green and black, the four core wires are required to be respectively installed in a wire clamp according to a specific sequence before welding, and in the current production operation, the branching and sequencing work of the core wires is mainly finished manually. The manual wire installing and clamping has the following problems that the production efficiency is restricted by the proficiency and the working state of operators; the error rate of the manual wire loading and clamping is high, so that the reject ratio of the whole production is high. Because of lacking the automatic branching device, the welding speed of the data wire rod is seriously restricted, the welding processing efficiency of the data wire is low, and the mass production is not facilitated.

Disclosure of Invention

In view of this, in order to solve the problem of low efficiency caused by manual operation involved in welding the data line and the interface terminal, embodiments of the present invention provide an automatic welding device for the data line.

The embodiment of the invention provides a data line automatic welding device, which comprises:

the wire cutting machine is used for cutting the data wire and peeling the end part of the data wire;

the wire feeding device comprises a traction clamping jaw capable of moving along one direction and two positioning clamping jaws capable of moving along the other two vertical directions respectively, each positioning clamping jaw is further provided with a wire rotating motor for driving the positioning clamping jaw to rotate axially, the traction clamping jaw is used for clamping the head end of a data wire and sending the head end of the data wire to a specified position, one positioning clamping jaw is used for clamping the head end of the data wire at the specified position, the other positioning clamping jaw is used for clamping the tail end of the data wire, and the two positioning clamping jaws rotate to enable the core wires at the end parts of the data wire to be arranged into two rows in a preset sequence;

the device comprises two branching devices and a driving component, wherein the two branching devices are respectively arranged on two sides of the two positioning clamping jaws, each branching device comprises a branching needle and a driving component connected with the branching needle, at least one branching step is symmetrically arranged on two sides of the branching needle, the height of the branching step is equal to the diameter of the core wire, and the driving component is used for driving the branching needle to lift so that the branching needle is inserted between two rows of the core wires and driving the branching needle to rotate so that each branching step pushes each core wire to move for a preset distance;

and the soldering machine is arranged below each branching device and is used for soldering each core wire at one end of the data wire rod.

Furthermore, the wire feeding device also comprises three electric sliding tables, wherein one electric sliding table is arranged in the wire outlet direction of the wire cutting machine, and the traction clamping jaw is connected with the electric sliding table; and the other two electric sliding tables are arranged in the direction vertical to the wire outlet direction of the wire cutting machine and are respectively connected with the two positioning clamping jaws.

Further, the wire feeding device further comprises a color identification module for identifying the color of the core wires of the data wire so as to determine the sequencing of the core wires.

The wire feeding device further comprises a wire pressing component, the wire pressing component comprises a clamping groove matched with the shape of the wire dividing needle and a bearing flat plate arranged below the clamping groove, the upper portion of the clamping groove is connected with the driving component and driven by the driving component to lift, the data wire is limited between the clamping groove and the bearing flat plate before the core wires are dispersed, and a core wire constraint space is formed between each wire dividing step of the wire dividing needle and the clamping groove before the core wires are dispersed.

Further, the driving component comprises a lifting component and a rotating component;

the lifting assembly comprises a multi-shaft cylinder, an upper movable plate, a lower movable plate and a core wire limiting piece, the upper movable plate and the lower movable plate are arranged at an upper-lower interval, the output end of the multi-shaft cylinder is provided with a first piston shaft and a plurality of second piston shafts, the first piston shaft penetrates through and is fixedly connected with the upper movable plate, the lower end of the first piston shaft is connected with the wire dividing needle, the upper end of the wire dividing needle penetrates through the lower movable plate and is in sliding connection with the lower movable plate, each second piston shaft penetrates through the upper movable plate and is connected with the lower movable plate, a spring is sleeved on the part, located between the upper movable plate and the lower movable plate, of the second piston shaft, the core wire limiting piece is fixed at the bottom of the lower movable plate, the clamping groove is arranged at the lower part of the core wire limiting piece, and the upper end of the wire dividing needle penetrates through the limiting piece, the first piston shaft successively pushes the core wire limiting pieces to press the data wire rods and the wire dividing insertion needles to be inserted between two rows of core wires;

the rotary assembly is fixed on the upper movable plate and comprises a rotary cylinder and an elastic component, and the elastic component is connected with the first piston shaft and the upper movable plate.

Further, the elastic component is located for the cover the epaxial torsional spring of first piston, torsional spring one end is fixed in first piston is epaxial, the other end is fixed in go up on the fly leaf, first piston shaft lateral wall is equipped with and receives the post that pushes away, revolving cylinder set up in receive one side of post that pushes away, and the output orientation receive the post that pushes away.

Furthermore, the other side of the pushed column is provided with a limiting part, and the limiting part is used for blocking the pushed column to rotate so as to limit the rotation angle of the first piston shaft.

Further, the driving part further comprises a displacement cylinder, the displacement cylinder is connected with the lifting assembly, an empty slot is formed in the bearing flat plate, a wire slot of the soldering tin machine is formed in the lower portion of the empty slot, the displacement cylinder is used for driving the lifting assembly to descend to enable the wire slot to penetrate through the empty slot, and then the core wires are clamped into the wire slot.

Furthermore, the dividing needle is in a shape of a Chinese character 'tu', and the data line wire is provided with four core wires.

Further, the traction clamping jaw and the positioning clamping jaw are both pneumatic clamping jaws.

The technical scheme provided by the embodiment of the invention has the following beneficial effects: according to the automatic data wire welding equipment, the data wire rods are sent to the designated positions through the wire sending device and the data wire rods are rotated to enable the core wires to keep the preset sequence, then the core wires are automatically separated and sequenced through the wire separating device, and finally the data wire rods are welded through the tin soldering machine, so that the full-automatic welding of the data wire rods and the interface terminals is realized, the wire separating action is simple and short in time, the production efficiency is improved, the wire separating accuracy is realized, the strict requirement of the terminal tin soldering equipment on the separation degree of the core wires is met, the production efficiency and the product quality of wire separating and wire mounting are improved, and the production reject ratio is reduced; and the simultaneous operation of the head end and the tail end of the data line wire rod is realized in the welding process, so that the production efficiency is further improved.

Drawings

FIG. 1 is a first perspective view of an automatic data line welding apparatus of the present invention;

FIG. 2 is a top view of an automatic data line welding apparatus of the present invention;

FIG. 3 is a second perspective view of a data line automated welding apparatus of the present invention;

FIG. 4 is a schematic view of the wire cutting machine 1 and the wire feeding device 2 in FIG. 1;

fig. 5 is an exploded view of the branching device 3 in fig. 1;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a front view of the branching device 3 of fig. 1;

fig. 8 is a partial enlarged view at B in fig. 7;

fig. 9 is a side view of the branching device 3 of fig. 1;

FIG. 10 is a schematic view of a breakout pin 318;

FIG. 11 is a schematic view of the core stop 317 of FIG. 8;

FIG. 12 is a schematic view of the process of rotating the fan-out pin 318 of FIG. 8;

FIG. 13 is a schematic view of the line splitting apparatus 3 and the soldering machine 4 of FIG. 1;

fig. 14 is a partially enlarged view at C in fig. 13.

In the figure: 1-wire cutting machine, 2-wire feeding device, 201-traction clamping jaw, 202-positioning clamping jaw, 203-wire rotating motor, 204-electric sliding table, 205-door-shaped frame, 206-U-shaped bracket, 3-wire dividing device, 301-first piston shaft, 302-second piston shaft, 303-displacement cylinder, 304-multi-shaft cylinder, 305-upper movable plate, 306-lower movable plate, 307-bearing flat plate, 308-rotary cylinder, 309-first limiting ring, 310-second limiting ring, 311-fixed bracket, 312-driven rod, 313-torsion spring, 314-coupler, 315-spring, 316-supporting plate, 317-core wire limiting part, 318-wire dividing needle, 319-guiding groove, 320-displacement cylinder bracket, 321-end limiting piece, 322-guide column, 323-gasket, 324-bearing, 325-clamping groove, 326-limiting piece, 4-soldering machine, 401-wire groove, 5-data wire and 501-core wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, an embodiment of the invention provides an automatic data wire welding device, which includes a wire cutting machine 1, a wire feeding device 2, two wire dividing devices 3 and two soldering machines 4.

The wire cutting machine 1 is mainly used for cutting the data wire 5 and peeling the end of the data wire, and generally selects a full-automatic wire cutting and peeling integrated machine, which cuts the first section of the data wire 5 according to a set length when conveying the raw material of the data wire, and peels the end of the data wire 5 after cutting, so that the core wire 501 at the end of the data wire is exposed.

Referring to fig. 4, the wire feeding device 2 is disposed at the front side of the wire cutting machine 1 and located on the outgoing line of the wire cutting machine 1. The wire feeding device 2 comprises a traction clamping jaw 201 capable of moving along one direction and two positioning clamping jaws 202 capable of moving along the other two vertical directions respectively, and each positioning clamping jaw 202 is further provided with a wire rotating motor 203 for driving the positioning clamping jaw to rotate axially. The traction clamping jaw 201 and the positioning clamping jaw 22 are preferably pneumatic clamping jaws, and are flexible in gripping and easy to control.

Specifically, the traction clamping jaw 201 and the two positioning clamping jaws 22 are respectively moved through an electric sliding table 204, the wire feeding device 2 is provided with three electric sliding tables 204, and each electric sliding table 204 is arranged on the upper portion of a portal frame 205. One of them door-shaped frame 205 arrange in the direction of being qualified for the next round of competitions of wire cutting machine 1, lay the electronic slip table 204 above this door-shaped frame 205 be used for with draw clamping jaw 201 and be connected, drive draw clamping jaw 201 can follow the direction of being qualified for the next round of competitions of wire cutting machine 1 removes. The upper part of the traction clamping jaw 201 is connected with the electric sliding table 204, and the lower end of the traction clamping jaw is a clamping end which is basically flush with the wire outlet position of the wire cutting machine 1.

The other two gate frames 205 are arranged perpendicularly across the gate frames 205. In order to avoid interference between the two positioning jaws 202 and the moving path of the pulling jaw 201, the two gate frames 205 are higher than the gate frame 205, and thus the moving path of the pulling jaw 201 is avoided. The two door-shaped frames 205 are respectively arranged on the rest two electric sliding tables 204, and then the two positioning clamping jaws 202 are respectively fixed on the two electric sliding tables 204. The other two positioning clamping jaws 202 are horizontally arranged, and the clamping ends are arranged back to back.

Each wire-turning motor 202 at the end part of the positioning clamping jaw 202 is arranged at the end part opposite to the clamping end, the wire-turning motor 203 is connected with the electric sliding table 204 through a U-shaped support 206 with a transverse opening, the lower part of the U-shaped support 206 is fixedly connected with the wire-turning motor 203, and the upper part of the U-shaped support is connected with the electric sliding table 204. Thus, the electric sliding table 204 can drive the positioning clamping jaw 202 to move, and the wire-turning motor 203 can drive the positioning clamping jaw 202 to rotate.

The head end of the data line wire rod that wire cutting machine 1 sent out is by pull clamping jaw 201 centre gripping, just pull clamping jaw 201 forward movement drive the head end of data line wire rod 5 moves to the assigned position, and the displacement should be less than the length of one section data line wire rod 5 here. Then, a positioning clamping jaw 202 close to the front side clamps the head end of the data wire 5 on the traction clamping jaw 201 at the designated position, and a positioning clamping jaw 202 close to the rear side clamps the tail end of the data wire 5 at the wire outlet position of the wire cutting machine 1.

After the two positioning clamping jaws 202 clamp the data wire rod, the wire rotating motor 203 rotates to arrange the core wires 501 at the end of the data wire rod 5 into two rows in a predetermined sequence, so as to prepare for the next wire splitting operation. Because the data line wires 5 are in different states, the four core wires 501 in the data line wires 5 have multiple arrangement modes, and in order to automatically complete the sequencing after the core wires 501 of the subsequent data line wires 5 are separated, the data line wires 5 need to be adjusted, and then the core wires 501 are subjected to initial sequencing. The positioning clamping jaws are controlled to drive the data wire rods 1 to rotate until all the core wires 501 reach a preset position, namely, the data wire rods 5 are rotated to enable the core wires 501 with the exposed end parts to be arranged into two rows and multiple lines. Corresponding to this embodiment, the four core wires 501 are arranged in two rows and two columns, and are horizontally and vertically arranged, for example, the red core wires and the black core wires are arranged in the upper row, and the white core wires and the green core wires are arranged in the lower row.

The wire feeding device 2 further comprises a color identification module for identifying the color of the data wire core wire 501 so as to determine the sequencing of the core wires 501. The color recognition module can be a camera image recognition sensor such as an industrial camera, and can also be a color sensor, the end parts of the data wire rods 5 are recognized through the color recognition module, and then the positions of the core wires 501 are judged according to colors, so that the data wire rods 5 are rapidly and accurately rotated, and the core wires 501 at the end parts of the data wire rods 5 are arranged in a preset sequence.

Referring to fig. 1, 5 and 6, two wire dividing devices 3 are respectively disposed on two sides of the two positioning jaws 202, and are used for respectively dividing and sorting the core wires 501 at two ends of the data wire 5. Each of the thread separating devices 3 includes a thread separating needle 318, a driving member and a thread pressing member.

Specifically, referring to fig. 10, at least one stage of wire dividing steps are symmetrically arranged on two sides of the wire dividing needle 318, and the height of the wire dividing steps is equal to the diameter of the core wire 501. The thread separation needle 318 is used for inserting between two columns of the core threads 501, and each thread separation step is positioned between one row of the core threads 501. Each core wire 501 is pushed to move different distances by rotating the wire separating needle 318. The number of the dividing steps on both sides of the dividing needle 318 should be the same as the number of the core wires 501 in each row according to the number of the core wires 501 in each row. In this embodiment, only two-stage wire dividing steps need to be provided, that is, the wire dividing needle 318 has a sheet-like structure in a shape of a Chinese character 'tu'.

Referring to fig. 5 to 9, the driving member is used for driving the wire separating needle 318 to move up and down and rotate, which may be implemented in various forms, for example, as described in detail herein. The driving unit in this embodiment includes a displacement cylinder 303, a lifting assembly, and a rotating assembly.

Referring to fig. 5 and 9, the upper portion of the displacement cylinder 303 is fixed by a displacement cylinder bracket 320, and the two are connected by a fastening member such as a bolt. The displacement cylinder support 320 is fixedly arranged to fix the displacement cylinder 303, the displacement cylinder 303 is vertically arranged, the lower end of the displacement cylinder 303 is a piston shaft output end, and the lower end of the displacement cylinder 303 is connected with the support plate 316. The lifting assembly is fixed on the supporting plate 316, and the displacement cylinder 303 stretches and retracts to drive the lifting assembly to lift.

Referring to fig. 8, the lifting assembly includes a multi-axis cylinder 304, an upper movable plate 305, a lower movable plate 306, and a core wire stopper 317, in this embodiment, the multi-axis cylinder 304 is a three-axis cylinder, the multi-axis cylinder 304 is vertically disposed with an output end facing downward, and has a first piston shaft 301 and a plurality of second piston shafts 302, the number of the second piston shafts 302 is specifically two, the two second piston shafts 302 are located on two sides of the first piston shaft 301, and the length of the first piston shaft 301 is shorter than that of the second piston shaft 302.

The upper movable plate 305 and the lower movable plate 306 are spaced apart from each other in the vertical direction, and the upper movable plate 305 is fixed to the fixing bracket 311 by a fastening member such as a screw. Here, the fixing bracket 311 is a U-shaped plate, a guiding post 322 is disposed at the rear side of the fixing bracket, a vertically elongated guiding slot 319 is disposed at a corresponding position of the supporting plate 316, and the guiding post 322 passes through the guiding slot 319 and can slide along the vertical direction. The guiding column 322 is preferably a bolt, and the end thereof is connected to the fixing bracket 311, and the head thereof passes through the guiding slot 319. In addition, the lower movable plate 306 is provided with the same guiding post 322 at the rear side thereof, and the supporting plate 316 is also provided with a guiding groove 319 at a corresponding position thereof, so that the guiding function of vertical sliding is realized by the cooperation of the guiding post 322 and the guiding groove 319.

The part, close to the cylinder barrel of the multi-shaft cylinder 304, of the first piston shaft 301 is sleeved with a second limiting ring 310, the second limiting ring 310 is sleeved on the first piston shaft 301 and keeps a reasonable distance from the cylinder barrel of the multi-shaft cylinder 304, and the second limiting ring 310 and the cylinder barrel of the multi-shaft cylinder 304 cooperate to limit the retraction distance of the first piston shaft 301.

The first piston shaft 301 penetrates and is fixedly connected to the upper movable plate 305, and the first piston shaft 301 and the upper movable plate 305 are connected by a fastener such as a screw. The lower end of the first piston shaft 301 penetrates the upper movable plate 305, and the upper end of the wire-separating pin 318 penetrates the lower movable plate 306 and is slidably connected to the lower movable plate 306.

Preferably, the upper end of the thread separating needle 318 is connected with the lower end of the first piston shaft 301 through a coupling 314. The outer wall of the coupler 314 is mounted in the upper movable plate 305 through fasteners such as screws, a bearing 324 is further mounted in the upper movable plate 305, the bearing 324 is mounted at the upper part of the coupler 314, the first piston shaft 301 penetrates through the bearing 324 and then is inserted into the coupler 314 for mounting connection, and a gasket 323 can be arranged between the bearing 324 and the coupler 314 to enhance the connection stability. Meanwhile, the upper end of the wire separating needle 318 is inserted into the lower end of the coupler 314 for installation and connection.

Each second piston shaft 302 penetrates the upper movable plate 305 and then is connected to the lower movable plate 306, and the second piston rod 402 is slidably connected to both the upper movable plate 305 and the lower movable plate 306. In addition, a spring 315 is partially sleeved on the second piston shaft 302 between the upper movable plate 305 and the lower movable plate 306, an end stopper 321 is further connected to a lower end of each second piston shaft 302, and the end stopper 321 is located below the lower movable plate 306 to prevent the lower movable plate 306 from falling off from the second piston shaft 302.

Referring to fig. 8 and 11, the core wire stopper 317 is fixed to the bottom of the lower movable plate 306, where the core wire stopper 317 has a cylindrical hollow structure, and the upper portion of the core wire stopper 317 penetrates through the lower movable plate 306 and is connected to the lower movable plate 306 by a fastener such as a screw.

The wire pressing component comprises a clamping groove 325 matched with the wire separating needle 318 in shape and a bearing flat plate 307 arranged below the clamping groove 325, and the upper part of the clamping groove 325 is connected with the driving component and driven by the driving component to lift. Here, the shape of the catching groove 325 is similar to the shape of the thread separating needle 318, but the catching groove 325 is also in a shape of a "convex" and is disposed below the core thread stopper 317. The receiving plate 307 is fixed to the bottom of the supporting plate 316 and is located below the lower movable plate 306. The upper end of the wire dividing needle 318 penetrates through the core wire limiting piece 317 and then is connected with the connecting shaft device 314, and the wire dividing needle 318 is not connected with the core wire limiting piece 317. The data wire 5 is confined between the catching groove 325 and the receiving flat plate 307 before the dispersion of the core wire 501, and a confined space for the core wire 501 is formed between each branching step of the branching needle 318 and the catching groove 325 after the dispersion of the core wire.

Referring to fig. 8, the rotating assembly is fixed on the upper movable plate 305, and includes a rotating cylinder 308 and an elastic member. The first piston shaft 301 is connected to the upper movable plate 305 through an elastic member, the rotary cylinder 308 is used for pushing the first piston shaft 301 to rotate, and the elastic member rotates the first piston shaft 301. Specifically, the revolving cylinder 308 is fixed to the fixing bracket 311. The elastic component is a torsion spring 313 sleeved on the first piston shaft 301, one end of the torsion spring 313 is fixed on the first piston shaft 401, the other end of the torsion spring is fixed on the upper movable plate 305, specifically fixed on the fixed support 311, a radially extending pushed column 312 is arranged on the side wall of the first piston shaft 301, the rotary cylinder 308 is arranged on one side of the pushed column 312, and the output end faces the pushed column 312.

Preferably, the first piston shaft 301 is sleeved with a first limit ring 309, and the pushed column 312 is disposed on a side wall of the first limit ring 309. The first position-limiting ring 309 is located below the second position-limiting ring 310, and is fixedly connected to the first piston shaft 301 through a fastener such as a screw.

In order to limit the angle at which the rotary cylinder 308 pushes the first piston shaft 301 to rotate, a limiting member 326 is disposed on the other side of the pushed column 312, the limiting member 326 is a first gear lever and is level with the pushed rod 312 in height, the rotary cylinder 308 extends to apply a pushing force to the pushed rod 312, and pushes the first piston shaft 301 to rotate by a set angle and then abuts against the limiting member 326, so as to limit the rotation angle of the first piston shaft 301. The angle set here, i.e. the angle at which the minute hand 318 is driven to rotate, may be set to 90.

Referring to fig. 8 and 12, the main process of the wire splitting device for wire splitting and arranging the core wires at the end of the data wire rod is as follows: controlling the first piston shaft 301 and the second piston shaft 302 of the multi-axis cylinder 304 to extend, pushing both the upper movable plate 305 and the lower movable plate 306 to move downwards until the core wire stopper 317 contacts with the receiving flat plate 307, pressing the data wire 5, and the lower movable plate 306 cannot move any further under the action of the elastic force of the spring 315; controlling the first piston shaft 301 to extend continuously, and driving the thread separating needle 318 to move downwards to be inserted between two rows of core threads 501; and controlling the rotary cylinder 308 to extend to push the first piston shaft 301 to rotate 90 degrees, namely the wire separating needle 318 rotates 90 degrees, each stage of wire separating step of the wire separating needle 318 pushes each core wire 501 to transversely move to a preset distance, so that wire separation is completed, and automatic sequencing of each core wire is also completed.

Referring to fig. 13 and 14, each soldering machine 4 is disposed below one of the wire distributing devices 3, and each soldering machine 4 cooperates with one of the wire distributing devices 3 to solder a core wire 501 at one end of the data wire 5. Firstly, in order to load the core wires 501 subjected to wire separation sequencing into the wire grooves 401 of the soldering machine, empty grooves are formed in the bearing flat plate 307, the wire grooves 401 are arranged below the empty grooves, and the displacement cylinder 303 is used for driving the lifting assembly to descend so that the wire grooves 401 penetrate through the empty grooves, and further the core wires 501 are clamped into the wire grooves 401. Here, the bottom surface of the lower movable plate 306 may be formed as a stepped surface, which allows the lower movable plate 306 to be supported on the receiving plate 307 while the catching groove 325 presses the data wire 5 on the receiving plate 307, and allows the wire chase 401 to be more easily caught into each core wire 501 while the elevating assembly is lowered.

After the core wires 501 are clamped into the notches of the wire grooves 401 and the core wires 501 are mounted in the grooves, the core wires can be directly butted and welded with the interface terminals arranged on the soldering machine 4, and the welding of the data wire rods is completed.

Referring to fig. 1, 4 and 13, the automatic data line welding equipment pulls the data line 5 to a specified position through the line feeding device 2 in the data line cutting process, simultaneously clamps and rotates the head and tail ends of the data line 5 to keep the core lines 501 of the data line in a preset sequence, further automatically separates and sorts the core lines 501 at the two ends of the data line 5 through the two line dividing devices 3, and loads the core lines into the line slots 401 of the soldering machine 4, and finally welds the data line 5 and the interface terminals through the soldering machine 4, thereby realizing the full-automatic welding of the data line 5 and the interface terminals.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a data line automatic weld equipment which characterized in that includes:

the wire feeding device comprises a traction clamping jaw capable of moving along one direction and two positioning clamping jaws capable of moving along the other two vertical directions respectively, each positioning clamping jaw is also provided with a wire rotating motor for driving the positioning clamping jaw to rotate axially, the traction clamping jaw is used for clamping the head end of a data wire and sending the head end of the data wire to a specified position, one positioning clamping jaw is used for clamping the head end of the data wire at the specified position, the other positioning clamping jaw is used for clamping the tail end of the data wire, and the two positioning clamping jaws rotate to enable core wires at the end parts of the data wire to be arranged into two rows in a preset sequence;

the device comprises two branching devices and a driving component, wherein the two branching devices are respectively arranged on two sides of the two positioning clamping jaws, each branching device comprises a branching needle and a driving component connected with the branching needle, at least one branching step is symmetrically arranged on two sides of the branching needle, the height of each branching step is equal to the diameter of each core wire, and the driving component is used for driving the branching needles to ascend and descend so that the branching needles are inserted between two rows of core wires and driving the branching needles to rotate so that each branching step pushes each core wire to move for a preset distance;

2. The automatic data line welding apparatus of claim 1, wherein: the wire feeding device also comprises three electric sliding tables, wherein one electric sliding table is arranged in the wire outlet direction of the wire cutting machine, and the traction clamping jaw is connected with the electric sliding table; and the other two electric sliding tables are arranged in the vertical direction of the wire outlet direction of the wire cutting machine and are respectively connected with the two positioning clamping jaws.

3. The automatic data line welding apparatus of claim 1, wherein: the wire feeding device further comprises a color identification module used for identifying the color of the core wires of the data wire so as to determine the sequencing of the core wires.

4. The automatic data line welding apparatus of claim 1, wherein: the wire feeding device further comprises a wire pressing component, the wire pressing component comprises a clamping groove matched with the shape of the wire dividing needle and a bearing flat plate arranged below the clamping groove, the upper portion of the clamping groove is connected with the driving component and driven by the driving component to lift, the data wire is limited between the clamping groove and the bearing flat plate before the core wires are dispersed, and a core wire constraint space is formed between each wire dividing step of the wire dividing needle and the clamping groove before the core wires are dispersed.

5. The automatic data line welding apparatus of claim 4, wherein: the driving component comprises a lifting component and a rotating component;

the lifting assembly comprises a multi-shaft cylinder, an upper movable plate, a lower movable plate and a core wire limiting part, the upper movable plate and the lower movable plate are arranged at an upper interval and a lower interval, a first piston shaft and a plurality of second piston shafts are arranged at the output end of the multi-shaft cylinder, the first piston shaft penetrates through and is fixedly connected with the upper movable plate, the lower end of the first piston shaft is connected with the wire dividing needle, the upper end of the wire dividing needle penetrates through the lower movable plate and is in sliding connection with the lower movable plate, each second piston shaft penetrates through the upper movable plate and is connected with the lower movable plate, the second piston shaft is located between the upper movable plate and the lower movable plate, a spring is sleeved on the part of the second piston shaft, the core wire limiting part is fixed at the bottom of the lower movable plate, a clamping groove is formed in the lower part of the core wire limiting part, the upper end of the wire dividing needle penetrates through the core wire limiting part, and the first piston shaft sequentially pushes the core wire limiting part to compress the data wire and the wire dividing needle to be inserted into two rows Between the core wires;

6. The automatic data line welding apparatus of claim 5, wherein: the elastic component is sleeved on the torsion spring on the first piston shaft, one end of the torsion spring is fixed on the first piston shaft, the other end of the torsion spring is fixed on the upper movable plate, the side wall of the first piston shaft is provided with a pushed column, the rotary cylinder is arranged on one side of the pushed column, and the output end faces towards the pushed column.

7. The automatic data line welding apparatus of claim 6, wherein: the other side of the pushed column is provided with a limiting part, and the limiting part is used for stopping the pushed column from rotating so as to limit the rotating angle of the first piston shaft.

8. The automatic data line welding apparatus of claim 5, wherein: the driving part further comprises a displacement cylinder, the displacement cylinder is connected with the lifting assembly, an empty slot is formed in the bearing plate, a wire slot of the soldering machine is formed in the lower portion of the empty slot, the displacement cylinder is used for driving the lifting assembly to descend so that the wire slot penetrates through the empty slot, and then the core wires are clamped into the wire slot.

9. The automatic data line welding apparatus of claim 1, wherein: the dividing needle is in a shape of a Chinese character 'tu', and the data line wire is provided with four core wires.

10. The automatic data line welding apparatus of claim 1, wherein: the traction clamping jaw and the positioning clamping jaw are both pneumatic clamping jaws.