CN113879901A

CN113879901A - Foot line processing assembly line

Info

Publication number: CN113879901A
Application number: CN202111268584.7A
Authority: CN
Inventors: 王文斌; 章骏午; 邓云云; 黄嵩; 刘振茂; 陆海东; 李玉景; 王永光; 徐宏飞; 吴云松; 张健; 李志雄; 程建
Original assignee: Shenzhen Rui Xun Automation Equipment Co ltd
Current assignee: Shenzhen Rui Xun Automation Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2021-10-19
Publication date: 2022-01-04
Anticipated expiration: 2041-10-19
Also published as: CN112320452A; CN113879901B

Abstract

The invention discloses a leg wire processing assembly line. The foot line processing assembly line comprises an upper line structure, a flow channel, a first moving member, a cutting device, an injection molding structure, a line card mounting structure and a winding station arranged on the rack, wherein the winding station is provided with a winding device which can rotate relative to the rack and is used for winding foot lines flowing in from the upper line structure into a line bundle; the runner is positioned at the downstream of the winding station; the first moving part is used for conveying the wiring harness to the runner, the first clamping jaw and the fourth clamping jaw are respectively used for clamping two wire ends of the wiring harness, and the second clamping jaw and the third clamping jaw are respectively used for clamping a main body of the wiring harness; the cutting device is positioned between the frame and the wire feeding structure; the injection molding structure is used for injecting the wire core exposed outside on the wire head into the injection molding head; the line card mounting structure is used for mounting the other side leg wire, which is provided with the injection molding head relatively on the leg wire, into the line card mounting structure. The foot line processing assembly line can save labor cost.

Description

Foot line processing assembly line

Technical Field

The invention relates to the technical field of electronic detonators, in particular to a leg wire processing assembly line.

Background

In the production of production electron detonator, need to twine the foot line of bundle into the pencil, then process out the head of moulding plastics with the one end of foot line to put into the line checkpost with the other end of foot line, in the correlation technique, most equipment need through the mode of artifical winding and transportation, just can cut apart and twine the foot line of bundle into the pencil, extravagant manufacturing cost of manufacturing enterprise.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a leg wire processing assembly line which can save labor cost and improve efficiency.

The embodiment of the invention provides a leg wire processing assembly line, which comprises:

the wire feeding structure is used for providing leg wires and comprises a first support, a fixed pulley, a movable pulley and a wire bundle support, wherein a wire bundle is wound on the wire bundle support, the wire bundle support is fixedly connected to the first support and can rotate relative to the first support, the fixed pulley is positioned above the movable pulley, and the wire feeding structure can lead the leg wires positioned on the wire bundle support to be led into the wire winding station after being wound between the fixed pulley and the movable pulley;

the winding device comprises a rotating part, a first supporting part, a second supporting part and a thread end clamping jaw, wherein the first supporting part, the second supporting part and the thread end clamping jaw are all positioned on the rotating part, the rotating part can rotate relative to the rack, and the first supporting part and the second supporting part are used for supporting a wire harness;

a runner downstream of the winding station;

the first moving part comprises a first clamping jaw, a second clamping jaw, a third clamping jaw and a fourth clamping jaw, the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw are sequentially arranged, the first moving part is used for conveying a wiring harness to the runner, the first clamping jaw and the fourth clamping jaw are respectively used for clamping two wire ends of the wiring harness, and the second clamping jaw and the third clamping jaw are respectively used for clamping a main body of the wiring harness;

the cutting device is positioned between the rack and the upper line structure and is used for cutting off the foot line;

the injection molding structure is used for injecting the wire core exposed outside on the wire head into the injection molding head and comprises a mold and an injection molding module, wherein the mold comprises an upper mold and a lower mold, a cavity and an injection hole are formed in the upper mold, the injection hole is communicated with the cavity, and the injection molding module injects glue into the cavity through the injection hole;

ply-yarn drill mounting structure, ply-yarn drill mounting structure is arranged in installing the opposite side that has the head of moulding plastics relatively on the leg line into the ply-yarn drill, including fourth support, pneumatic clamping jaw, ejecting structure and second positioning seat, pneumatic clamping jaw, ejecting structure with the second positioning seat all is located on the fourth support, the second positioning seat orientation one side of pneumatic clamping jaw is equipped with the ply-yarn drill spacing groove, pneumatic clamping jaw is used for the centre gripping sinle silk, ejecting structure can stretch into the gap of pneumatic clamping jaw will be located sinle silk top in the pneumatic clamping jaw is located in the ply-yarn drill of ply-yarn drill spacing groove.

The winding mechanism provided by the embodiment of the invention at least has the following beneficial effects: through structure, winding device, injection structure and ply-yarn drill mounting structure of getting on the throne can be so that accomplish the processing to the foot line through mechanical equipment to save the cost of labor, improved efficiency.

According to some embodiments of the present invention, a plurality of sensors are disposed on the first support along a direction from the movable pulley to the fixed pulley, the thread feeding structure further includes a leg wire driving member, the leg wire driving member is connected to the thread bundle supporting member, all the sensors are electrically connected to the leg wire driving member, and the sensors are disposed such that a distance between the sensors and the fixed pulley is in direct proportion to a rotation speed of the leg wire driving member driving the thread bundle supporting member.

According to some embodiments of the present invention, the height of the thread end clamping jaw can be lower than the heights of the first supporting member and the second supporting member, the winding device further includes a first driving device and a second driving device, an output end of the first driving device is connected to the first supporting member, an output end of the second driving device is connected to the second supporting member, and the first driving device and the second driving device can drive the first supporting member and the second supporting member to rotate in a direction of approaching or separating from each other.

According to some embodiments of the invention, the first moving member further includes a winding clamping jaw, the winding clamping jaw is located on the other side of the fourth clamping jaw opposite to the third clamping jaw, when the first moving member flows towards the runner direction, the winding clamping jaw is used for moving the end of the foot line to the end clamping jaw, and the height of the end clamping jaw can be adjusted.

According to some embodiments of the invention, the rack further comprises a bundling station, the bundling station is provided with a limit bayonet, the limiting structure is used for limiting the wire harness transferred from the winding station to the limiting station, the winding mechanism also comprises a second moving piece, the second moving piece comprises a fifth clamping jaw, a sixth clamping jaw, a seventh clamping jaw and an eighth clamping jaw, the fifth clamping jaw, the sixth clamping jaw, the seventh clamping jaw and the eighth clamping jaw are arranged in sequence, the first moving member is used for moving the wire harness positioned at the winding station to the bundling station, the second moving piece is used for conveying the wiring harness located in the bundling station to the flow channel, the fifth clamping jaw and the eighth clamping jaw are used for clamping two wire ends of the wiring harness respectively, and the sixth clamping jaw and the seventh clamping jaw are used for clamping a main body of the wiring harness respectively.

According to some embodiments of the invention, the injection molding structure further comprises a twist structure, the twist structure is located at the upstream of the injection molding structure, the twist structure comprises a second support, a twisting member and a twisting positioning member, the twisting member and the twisting positioning member are both located on the second support, the twisting positioning member is used for positioning a leg wire, the twisting member is provided with two long holes, an opening of each long hole is arranged towards the flow channel, the twisting member can rotate relative to the second support, and the twisting member can perform linear motion close to or far away from the flow channel.

According to some embodiments of the present invention, the twist positioning member further includes a twist upper positioning member and a twist lower positioning member, the twist upper positioning member and the twist lower positioning member can move closer to each other to clamp the leg wire between the twist upper positioning member and the twist lower positioning member, the twist structure further includes a twist fork, the twist fork is disposed in parallel with the twist lower positioning member, and the twist lower positioning member can move closer to the twist upper positioning member until the twist fork is inserted between two wire cores located between the twist upper positioning member and the twist lower positioning member.

According to some embodiments of the invention, the cable clamp further comprises an inner skin peeling structure and an outer skin peeling structure, the twisting and twisting structure, the inner skin peeling structure and the outer skin peeling structure are all located on the flow channel, the outer skin peeling structure, the twisting and twisting structure, the injection structure and the inner skin peeling structure are located on the same side of the flow channel and are sequentially arranged on the flow channel, and the cable clamp mounting structure is located on the other side, opposite to the injection structure, of the flow channel and corresponds to the injection structure.

According to some embodiments of the present invention, the inner skin peeling structure comprises an inner skin cutter, the inner skin cutter comprises an inner skin upper cutter and an inner skin lower cutter, the inner skin lower cutter is provided with two cutter lower grooves, the inner skin upper cutter is provided with two cutter upper grooves, one cutter lower groove corresponds to one cutter upper groove, and the inner skin upper cutter and the inner skin lower cutter can move relatively.

According to some embodiments of the present invention, the wire clip mounting structure further includes a first positioning seat and a wire clip mounting jaw, the first positioning seat is movable relative to the fourth support, the wire clip mounting jaw includes an upper wire clip jaw and a lower wire clip jaw, the upper wire clip jaw is connected to the fourth support, the lower wire clip jaw is located at the other end of the first positioning seat facing the upper wire clip jaw, the upper wire clip jaw is movable relative to the lower wire clip jaw to clamp the wire core, and the pneumatic jaw is configured such that the pneumatic jaw clamps the wire core after the lower wire clip mounting jaw positions the wire core.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is a top view of a leg wire processing line in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the upper line structure of FIG. 2;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a schematic view of another embodiment of the present invention;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a schematic structural view of a first moving part and a second moving part;

FIG. 8 is a schematic structural view of a flow channel;

FIG. 9 is a perspective view of the peel mechanism of FIG. 1;

FIG. 10 is a perspective view of the twist construction of FIG. 1;

FIG. 11 is another angled view of FIG. 10;

FIG. 12 is a perspective view of a portion of the structure of FIG. 10;

FIG. 13 is a state diagram of a portion of the structure of FIG. 10 in use;

FIG. 14 is a perspective view of the injection molded structure of FIG. 1;

FIG. 15 is a schematic structural view of the mold of FIG. 14;

FIG. 16 is a perspective view of a portion of the structure of FIG. 14;

FIG. 17 is a perspective view of the wire card mounting structure of FIG. 1;

FIG. 18 is a perspective view of the alternate use of FIG. 17;

FIG. 19 illustrates the use of a portion of the structure of FIG. 17;

FIG. 20 is a schematic view of the pneumatic jaw of FIG. 17;

FIG. 21 is an enlarged view at C of FIG. 19;

FIG. 22 is a perspective view of the endothelium stripping structure of FIG. 1;

FIG. 23 is a perspective view of a portion of the structure of FIG. 22;

FIG. 24 is a perspective view of a portion of the structure of FIG. 23;

fig. 25 is a sectional view of the structure of fig. 23 in use.

Reference numerals: the wire feeding device 101, the frame 102, the wire winding station 103, the wire winding device 104, the runner 105, the first moving part 106, the cutting device 107, the bundling station 108, the first support 201, the fixed pulley 202, the movable pulley 203, the wire bundle support 204, the sensor 205, the first positioning part 301, the first positioning plate 302, the first positioning seat 303, the rotating part 401, the first support 402, the second support 403, the transfer jaw 404, the second moving part 406, the wire end jaw 501, the wire harness 601, the first wire end 602, the second wire end 603, the wire harness main body 604, the first jaw 605, the second jaw 606, the third jaw 607, the fourth jaw 608, the wire winding jaw 609, the fifth jaw 610, the sixth jaw 611, the seventh jaw 612, the eighth jaw 613, the abutting part 614, the clamp 701, the second positioning seat 703, the second positioning seat 704, the positioning support column 705, the clamping station 706, the peeling structure 801, the positioning column 801, the positioning part 704, the positioning column 705, the peeling structure, and the like, An upper peeling blade 802, a lower peeling blade 803, a driving member 804 for peeling skin, a twist twisting structure 901, a second bracket 902, a twisting member 903, a twisting positioning member 904, an upper twisting positioning member 1001, a lower twisting positioning member 1002, a fork 1003 for twisting, a slot 1101, a wire core 1201, an injection molding structure 1301, an injection molding module 1302, an injection molding positioning member 1303, a jacking structure 1305, an injection molding head 1306, an upper mold 1401, a lower mold 1402, a lower mold cavity 1404, a glue injection port 1405, a third bracket 1406, a glue injection pipe 1501, a glue injection head 1502, a wire clamp mounting structure 1601, a fourth bracket 1602, a first positioning seat 1603, a second positioning seat 1604, an upper material rail 1605, a wire clamp claw 1606, a first wire clamp driving member 1607, a second wire clamp driving member 1608, a wire clamp limiting groove 1609, a height driving member, a first support rod 1611, a second support rod 1612, a third support rod 1603, a wire clamp claw mounting structure 1614, an upper clamp claw 1615, a lower clamp claw 1616, a pneumatic clamp claw 1617, The support base 1618, the line clamp 1619, the ejection structure 1801, the side clamping jaws 1901, the baffle 1902, the endothelium stripping structure 2101, the endothelium cutting knife 2102, the endothelium stripping driving piece 2103, the endothelium stripping positioning piece 2104, the endothelium upper cutting knife 2201, the endothelium lower cutting knife 2202, the upper cutting groove 2301 and the lower cutting groove 2302.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions. In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the electronic detonator production line, the bundled leg wires need to be wound into a wire bundle, the wire bundle flows through a flow channel and flows through a subsequent injection molding structure and a wire clamp installation structure, one end wire head of the wire bundle is injected to form an injection molding head, the other end wire head of the wire bundle is pressed into a wire clamp, the processing related to the leg wires is completed, and in the related art, most of the processing procedures need manual work and a large amount of labor cost is needed.

In view of the above problems, the present invention provides a leg wire processing line, which includes an upper wire structure 101, a frame 102, a runner 105, a first moving member 106, a cutting device 107, an injection structure 1301, and a wire clamp mounting structure 1601. The machine frame 102 is provided with a winding station 103, the winding station 103 is provided with a winding device 104, the cutting device 107 is located between the upper line structure 101 and the winding station 103, a large number of foot lines are wound on the upper line structure 101 and can provide the foot lines for the winding device 104 on the machine frame 102, the winding device 104 can rotate relative to the machine frame 102, so that the foot lines on the upper line structure 101 form a wiring harness 601 on the winding device 104 through rotation of the winding device 104, the first moving member 106 comprises a first clamping jaw 605, a second clamping jaw 606, a third clamping jaw 607 and a fourth clamping jaw 608, the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 are sequentially arranged on the first moving member 106, and the first moving member 106 is used for moving the wiring harness 601 to the runner 105. The leg wire moved to the runner 105 flows on the runner 105 and flows through the injection structure 1301 and the wire clamp mounting structure 1601, the injection structure 1301 is used for injecting the injection head at one end of the wire harness 601, and the wire clamp mounting structure 1601 is used for placing the other end of the wire harness into the wire clamp, so that the processing of the leg wire is completed.

Specifically, as shown in fig. 1, the leg wire processing line further includes a twist structure 901, an inner peeling structure 2101, and an outer peeling structure 801, the twist structure 901, the inner peeling structure 2101, and the outer peeling structure 801 are all located on the runner 105, and the outer peeling structure 801, the twist structure 901, the injection structure 1301, and the inner peeling structure 2101 are sequentially disposed on the same side of the runner 105, the line card mounting structure 1601 is located on the other side of the runner 105 relative to the injection structure 1301 and corresponds to the injection structure 1301, the inner peeling structure 2101 is used to peel off an outer skin at one end of the wire harness 601 to expose two inner wire cores, the twist structure 901 is used to form a twist pattern on the two wire cores respectively, so as to facilitate a subsequent injection head, the inner peeling structure 2101 is used to peel off an outwardly protruding wire core at one end of the injection head, which can peel off an outer skin of the wire core to expose an electric wire inside the wire core, the connection of follow-up foot line and chip of being convenient for, as shown in fig. 1, line card mounting structure 1601 sets up with injection structure 1301 is relative, so above-mentioned structure can carry out the head of moulding plastics and install the line card to pencil 601 simultaneously.

As shown in fig. 2 and 7, when the winding device 104 finishes rotating (forms a bundle 601), the cutting device 107 cuts off the leg wire to form a first wire head 602 on the bundle 601, and the other side of the bundle 601 opposite to the first wire head 602 further comprises a second wire head 603, at this time, the bundle 601 further comprises a bundle main body 604, then the second wire head 603 is clamped by a first clamping jaw 605, the first wire head 602 is clamped by a fourth clamping jaw 608, the two ends of the bundle main body 604 are respectively clamped by the second clamping jaw 606 and the third clamping jaw 607, the positioning of the bundle 601 is completed, then the bundle 601 is separated from the winding station 103 by the movement of the first moving member 106 and is moved to the runner 105 by the first moving member 106, and then the first clamping jaw, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 loosen the bundle 601, so that the bundle 601 is placed on the runner 105. In the above structure, the first moving member 106 can position the first wire end 602, the second wire end 603 and the main body of the wire harness 601 through the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608, so compared with a moving member with only one clamping jaw, the first moving member 106 in this embodiment can ensure accurate positioning, clamping and moving of the wire harness 601, and ensure more order of subsequent processing.

Specifically, as shown in fig. 3, the wire feeding structure 101 includes a first bracket 201, a fixed pulley 202, a movable pulley 203, and a wire bundle support 204, wherein a plurality of large wire harnesses 601 are placed on the wire bundle support 204, and the wire bundle support 204 can rotate relative to the first bracket 201, so as to achieve a wire releasing effect. The fixed pulley 202 is positioned above the movable pulley 203 as shown in fig. 3, the fixed pulley 202 is fixedly connected to the first bracket 201, the movable pulley 203 is movable up and down relative to the first bracket 201, and the leg wire paid out from the wire bundle support 204 is wound between the fixed pulley 202 and the movable pulley 203 and then is introduced into the winding device 104. The above structure makes the movable pulley 203 start to move towards the fixed pulley 202 when the bobbin thread is needed by the winding device 104, the bobbin thread between the fixed pulley 202 and the movable pulley 203 moves towards the winding device 104, meanwhile, the thread bundle supporting member 204 also supplements the bobbin thread between the fixed pulley 202 and the movable pulley 203, and the fixed pulley 202 jointly play a role of buffering the bobbin thread, so that the bobbin thread is prevented from being broken due to untimely rotation of the thread bundle supporting member 204.

Specifically, a plurality of sensors 205 are disposed on the first bracket 201 along the direction from the driven pulley 203 to the fixed pulley 202, each sensor 205 is connected to a leg wire driving member, and the leg wire driving member can drive the wire bundle supporting member 204 to rotate, so as to supplement the leg wire between the fixed pulley 202 and the movable pulley 203. When the sensor 205 with the lowest height senses the movable pulley 203 as shown in fig. 3, the sensor 205 causes the leg wire driving member to replenish the leg wire between the fixed pulley 202 and the movable pulley 203 at a first speed, and when the sensor 205 with the second lowest height senses the movable pulley 203, the sensor 205 causes the leg wire driving member to replenish the leg wire between the fixed pulley 202 and the movable pulley 203 at a second speed, which is greater than the first speed, so that when the sensor 205 with the higher height senses the movable pulley 203, the sensor gives a signal to cause the leg wire driving member to rotate at a faster speed, replenishing the leg wire between the fixed pulley 202 and the movable pulley 203, thereby preventing the movable pulley 203 and the fixed pulley 202 from colliding.

Specifically, as shown in fig. 2 to 7, the winding device 104 includes a rotating member 401, a first supporting member 402, a second supporting member 403, and a thread end clamping jaw 501, the rotating member 401 can rotate relative to the frame 102, the first supporting member 402, the second supporting member 403, and the thread end clamping jaw 501 are all located on the rotating member 401 and can rotate relative to the frame 102, as shown in the figure, the first supporting member 402 and the second supporting member 403 are both vertically disposed on the rotating member 401, and the thread end clamping jaw 501 can adjust the height relative to the rotating member 401.

The application method of the structure is that firstly, the height of the thread end clamping jaw 501 is adjusted, so that the thread end clamping jaw 501 moves towards the upper part shown in fig. 5 and clamps the second thread end 603, and then the thread end clamping jaw 501 descends to prevent the thread from being wound on the thread end clamping jaw 501 in the subsequent rotation process. After the second thread end 603 is clamped, the rotating member 401 rotates, so that the thread can be wound on the outer walls of the first supporting member 402 and the second supporting member 403 in sequence, when the rotating member 401 rotates for a set number of turns, the rotating member 401 stops rotating, at this time, the outer walls of the first supporting member 402 and the second supporting member 403 form a thread bundle 601, then the cutting device 107 cuts the thread between the winding station 103 and the upper thread structure 101 to form a first thread end 602 on the thread bundle 601, then the formed thread bundle 601 is clamped by the first moving member 106, the first clamping jaw 605 clamps the second thread end 603, the fourth clamping jaw 608 clamps the first thread end 602, the second clamping jaw 606 and the third clamping jaw 607 clamp the body of the thread, then the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 simultaneously move towards the upper direction as shown in fig. 5, so that the thread bundle 601 is separated from the first supporting member 402 and the second supporting member 403, and then moved onto the runner 105 by the first moving member 106.

Specifically, as shown in fig. 7, the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 are all driven by the same driving structure, so that the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 can simultaneously complete the up-and-down movement shown in fig. 5 and the left-and-right movement shown in fig. 5.

Specifically, as shown in fig. 2, 5 and 7, the winding device 104 further includes a first driving device and a second driving device, an output end of the first driving device is connected to the first support member 402, the second driving device is connected to the second support member 403, the first driving device can drive the first support member 402 to rotate, the second driving device can drive the second support member 403 to rotate, when the winding device 104 is about to start winding, the first driving device and the second driving device respectively drive the first support member 402 and the second support member 403 to rotate in a direction away from each other by a certain angle, then the rotating member 401 starts to rotate to complete winding, after the winding is completed, the first driving device and the second driving device respectively drive the first support member 402 and the second support member 403 to rotate in a direction approaching each other by a certain angle, which allows a gap to exist between the wound wire harness 601 and the first support member 402 and the second support member 403, this enables the wire harness 601 to be relatively easily detached from the first support 402 and the second support 403 when the first moving member 106 grips the wire harness 601 and moves upward as shown in fig. 5.

Specifically, as shown in fig. 2 to 7, the first moving member 106 further includes a winding clamping jaw 609, the winding clamping jaw 609 is located on the other side of the fourth clamping jaw 608 opposite to the third clamping jaw 607, and is arranged side by side with the first clamping jaw 605, the second clamping jaw 606 and the third clamping jaw 607, and the winding clamping jaw 609 is used for guiding the second thread end 603 to the position of the thread end clamping jaw 501. The cutting device 107 is provided with a transfer clamping jaw 404, after winding of one wire harness 601 is completed, the rotating piece 401 stops rotating, and at the moment, the transfer clamping jaw 404 clamps the leg wire (only one section of leg wire) between the winding station 103 and the wire feeding structure 101. At this time, the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 on the first moving member 106 clamp the wiring harness 601 at the winding station 103, then the cutting device 107 cuts the foot wire between the fourth clamping jaw 608 and the middle rotating clamping jaw 404 to form a first head of the wound wiring harness (a part clamped by the fourth clamping jaw 608) and a second head of the next wiring harness to be wound (a part clamped by the middle rotating clamping jaw 404), then the winding clamping jaw 609 descends to receive the second head of the next wiring harness to be wound from the middle rotating clamping jaw 404, then the first moving member 106 starts to move towards the runner 105, when the first clamping jaw 605, the second clamping jaw 606, the third clamping jaw 607 and the fourth clamping jaw 608 in the first moving member 106 all move to a specific position on the runner 105, the winding clamping jaw 609 moves to the upper part of the head 501 as shown in fig. 5, at this time, the winding clamping jaw 609 moves towards the upper part as shown in fig. 5, after the thread end on the winding clamping jaw 609 is clamped, the winding clamping jaw 609 is released, and the thread end clamping jaw 501 descends (at this time, the thread end on the thread end clamping jaw 501 is the second thread end 603 of the next wire harness 601), the rotating member 401 drives the thread end clamping jaw 501, the first supporting member 402 and the second supporting member 403 to rotate, and the next wire harness 601 is processed.

Specifically, as shown in fig. 2, 5 and 7, the frame 102 further includes a binding station 108, the binding station 108 is located between the winding station 103 and the runner 105, and after the foot line is wound into the bundle 601 at the winding station 103, the first moving member 106 can move the foot line wound into the bundle 601 from the winding station 103 to the binding station 108, and at the binding station 108, the main body of the bundle 601 is bound by the binding structure. The winding mechanism further comprises a second moving member 406, and the second moving member 406 is used for moving the wiring harness 601 on the bundling station 108 to the runner 105 and moving the wiring harness to the next station through the runner 105.

Specifically, as shown in fig. 7 and 8, the second moving member 406 includes a fifth clamping jaw 610, a sixth clamping jaw 611, a seventh clamping jaw 612 and an eighth clamping jaw 613, the fifth clamping jaw 610, the sixth clamping jaw 611, the seventh clamping jaw 612 and the eighth clamping jaw 613 are sequentially arranged in the same row, the fifth clamping jaw 610 is used for clamping the second wire head 603, the eighth clamping jaw 613 is used for clamping the first wire head 602, and the sixth clamping jaw 611 and the seventh clamping jaw 612 are used for clamping two end portions of the wire harness main body 604 during the process that the second moving member 406 moves the wire harness 601 from the bundling station 108 to the runner 105, so that the wire harness 601 can be accurately positioned and moved by the first moving member 106, and the wire harness 601 can be accurately placed in the clamp 701 in a subsequent processing process.

Specifically, a limiting bayonet and two first positioning pieces 301 are respectively arranged on the bundling station 108, the limiting bayonet can limit the main body of the wiring harness 601, and the two first positioning pieces 301 are respectively located on two sides of the limiting bayonet and are respectively used for limiting the first wire head 602 and the second wire head 603. As shown in fig. 4, 7 and 8, the first positioning element 301 includes a first positioning seat 303 and two first positioning plates 302, the first positioning seat 303 is fixedly connected to the frame 102, the two first positioning plates 302 are both connected to the first positioning seat 303 through a rotating shaft, and the first positioning plate 302 and the second positioning plate 704 can adjust a gap therebetween in a rotating process, and a spring is disposed between one of the first positioning plates 302 and the first positioning seat 303, and a spring is also disposed between the other first positioning plate 302 and the first positioning seat 303, when force is applied to the outer ends of the two first positioning plates 302 respectively, the two first positioning plates 302 rotate in opposite directions, so that a gap is formed therebetween, and when the first positioning plate 302 is no longer applied, the force of the spring restoring deformation makes the first positioning plate 302 and the second positioning plate 704 reset. The first clamping jaw 605 and the fourth clamping jaw 608 are respectively provided with a butting member 614, when the first moving member 106 moves to the bundling station 108, the butting member 614 of the first clamping jaw 605 moves downwards as shown in fig. 7 to respectively butt against the end portions of the two first positioning plates 302 on the first positioning member 301 corresponding to the first clamping jaw 605, so that a gap is formed between the two first positioning plates 302, then the first clamping jaw 605 descends, the second wire head 603 is placed in the gap, then the butting member 614 of the first clamping jaw 605 ascends, so that the gap between the first positioning plate 302 and the second positioning plate 704 positions the second wire head 603, and similarly, the first positioning member 301 corresponding to the fourth clamping jaw 608 on the bundling station 108 can also position the first wire head 602, and after the positioning is completed, the bundling structure bundles the main body of the wire harness 601.

Specifically, the fifth clamping jaw 610 and the eighth clamping jaw 613 are also provided with the abutting member 614, so that before the second moving member moves the wiring harness 601 to the runner 105, the fifth clamping jaw 610 can take out the second wire head 603 from the corresponding first positioning member 301, and the eighth clamping jaw 613 can take out the first wire head 602 from the corresponding first positioning member 301.

Specifically, the runner 105 is provided with a clamp 701, and after the second moving member 406 takes the wiring harness 601 out of the bundling station 108, the second moving member 406 can move the wiring harness 601 onto the clamp 701 on the runner 105, and position the wiring harness 601 through the structure of the clamp 701.

Specifically, as shown in fig. 8, a clamping station 706 is disposed on the fixture 701, two second positioning parts 702 correspondingly disposed are disposed on the clamping station 706, two positioning support columns 705 are disposed between the two second positioning parts 702, the two positioning support columns 705 and the two second positioning parts 702 are disposed in the same row and correspond to each other, the two positioning support columns 705 are used for positioning a main body of the wire harness 601 (the bundled wire harness 601 forms two small coils, one positioning support column 705 passes through one coil and is used for positioning), one of the two second positioning parts 702 is used for positioning a first wire head 602, and the other is used for positioning a second wire head 603, so that the form of the wire harness 601 can be ensured while the wire harness 601 is accurately positioned.

Specifically, as shown in fig. 7 and fig. 8, the second positioning element 702 includes a second positioning seat 703 and two second positioning plates 704 capable of rotating relative to the second positioning seat 703, the distance between the two second positioning plates 704 can be adjusted by the rotation of the two second positioning plates 704, and each of the positioning plates is connected to the second positioning seat 703 through a spring. When the second moving member 406 moves to above the clamp 701 on the runner 105, the abutting members 614 on the fifth clamping jaw 610 and the eighth clamping jaw 613 may abut against the second positioning plates 704 on the two second positioning members 702 respectively, so that the interval between the second positioning plates 704 is increased, then the second moving member 406 descends, the harness main body 604 is placed between the two positioning support columns 705, the first wire head 602 is placed in the gap of one second positioning member 702, the second wire head 603 is placed in the gap of the other second positioning member 702, then the abutting members 614 of the fifth clamping jaw 610 and the eighth clamping jaw 613 ascend, at this time, the spring in the second positioning member 702 closes the two second positioning members 704 located in the same second positioning member 702, so that the first wire head 602 and the second wire head 603 are clamped in the two second positioning members 702 respectively, and positioning of the harness 601 is completed. Such a structure of the jig 701 can ensure that the shape of the wire harness 601 is not easily changed.

Specifically, as shown in fig. 5 and 8, two holding stations 706 are provided on one fixture 701, and the two holding stations 706 are arranged along the flowing direction of the runner 105, after the second moving member 406 moves one harness 601 to one holding station 706 of one furniture, the fixture 701 can move one station downstream, and then the second moving member 406 can move the second harness 601 to another station on the same fixture 701.

Specifically, as shown in fig. 2, 5 and 7, at this time, the first moving member 106 is located at the winding station 103 (the winding claw 609 is located at the cutting device 107), the second moving member 406 is located at the bundling station 108, at this time, the first moving member 106 starts to move to the bundling station 108, and the winding claw 609 transfers the second thread end 603 of the next wire harness 601 to the thread end claw 501, at the same time, the second moving member 406 starts to move in the direction of the runner 105, and moves the bundled wire harness 601 onto the clamp 701, then the first moving member 106 and the second moving member 406 are reset simultaneously, the first moving member 106 is located above the winding station 103, the second moving member 406 is located above the bundling station 108, and the winding claw 609 on the first moving member 106 is located above the transfer claw 404.

The leg wire production line further includes a peeling structure 801, as shown in fig. 1, 9 and 12, the peeling structure 801 is located at one side of the flow channel 105, the peeling structure 801 is used for peeling off the skin of the leg wire to expose the two wire cores 1201 inside, as shown in fig. 8, the peeling structure 801 includes an upper peeling blade 802, a lower peeling blade 803 and a driving member 804 for peeling the skin, the upper peeling blade 802 and the lower peeling blade 803 are both connected to the driving member 804 for peeling the skin, and the driving member 804 drives the upper peeling blade 802 and the lower peeling blade 803 to move simultaneously (to move in the left-right direction as shown in fig. 8) in a direction approaching or moving away from the flow channel 105. And the peeling upper blade 802 can move downwards as shown in fig. 8, and the peeling lower blade 803 can move upwards as shown in fig. 8, so as to clamp the outer skin of the wire core 1201.

The above-described structure is used by first moving the peeling upper blade 802 and the peeling lower blade 803 simultaneously toward the runner 105 by the peeling driving member 804 (right side as shown in fig. 8), and moving the peeling upper blade 802 to an upper side of a part of the leg line, and moving the peeling lower blade 803 to a lower side of a part of the leg line, and then moving the peeling upper blade 802 and the peeling lower blade 803 toward each other so that the leg line is pressed between the peeling upper blade 802 and the peeling lower blade 803, and then moving the peeling upper blade 802 and the peeling lower blade 803 simultaneously in a direction away from the runner 105 by the peeling driving member 804 (left side as shown in fig. 8), since the leg line is stopped by the second positioning member 702 at this time, the leg line on the jig 701 is kept still, and the skin of the leg line held by the peeling upper blade 802 and the peeling lower blade 803 is cut by the peeling upper blade 803 and the peeling lower blade 803, and is pulled by the skinning upper blade 802 and the skinning lower blade 803 to separate from the leg wire, thereby exposing the two wire cores 1201 inside.

In particular, the skinning structure 801 may include two sets of upper skinning blades 802 and lower skinning blades 803 to simultaneously skin two leg wires located on the fixture 701.

Specifically, the two sides of the same position on the flow channel 105 are provided with the sheath peeling structures 801, so that the two ends of the leg wire can be simultaneously peeled to expose the wire core 1201 inside.

As shown in fig. 10 to 13, the twist structure 901 is used for processing two cores 1201 with exposed leg wires into a twist structure, so as to facilitate the subsequent injection molding process (increase the contact area between the leg wires and the glue body during the subsequent injection molding process), the twist structure 901 includes a second support 902, a twisting element 903, a twisting positioning element 904 and a twisting forked structure 1003, the twisting element 903 can rotate relative to the second support 902, the twisting element 903 can perform linear motion (in the left-right direction shown in fig. 10) close to or away from the runner 105, the twisting positioning element 904 includes an upper twisting positioning element 1001 and a lower twisting positioning element 1002, the upper twisting positioning element 1001 can move downwards as shown in fig. 11, the lower twisting positioning element 1002 can move upwards as shown in fig. 11, so as to position the exposed cores 1201 by twisting the upper positioning element 1001 and the lower twisting positioning element 1002, the forked positioning element 1003 is arranged in parallel to the lower twisting positioning element 1002, and is movable in an up-and-down direction as shown in fig. 11, the twist fork 1003 serves to separate the two leg wires positioned in the gap of the twist retainer 904 so that each leg wire can extend into the aperture of the twist 903.

Specifically, as shown in fig. 10 to 13, when the fixture 701 moves to the twist structure 901, the exposed core 1201 on the leg wire is located right between the upper screw positioning member 1001 and the lower screw positioning member 1002, at this time, the upper screw positioning member 1001 and the lower screw positioning member 1002 are close to each other, and the two cores 1201 are squeezed between the upper surface of the upper screw positioning member 1001 and the lower surface of the lower screw positioning member 1002 (as shown in fig. 13), at this time, the screw fork 1003 moves upward as shown in fig. 11 and is inserted between the two cores 1201, so that the two cores 1201 are separated, and at this time, the two cores 1201 are already located, and there is a certain distance between the two cores 1201 by the screw fork 1003. Then as shown in fig. 12, two long holes 1101 are arranged on the screwing member 903, the opening of each long hole 1101 faces the direction of the flow channel 105, after the two cores 1201 are separated by the screwing fork 1003, the screwing member 903 moves towards the leg wire and makes one core 1201 extend into one long hole 1101, so that the two cores 1201 each extend into one long hole 1101, then the upper positioning member 1001 and the screwing-down positioning member 1002 loosen the cores 1201, at this time, the screwing member 903 starts to rotate relative to the second bracket 902, and at the same time, the screwing member 903 starts to move in the direction away from the flow channel 105 (away from the leg wire), through the above structure and process, the cores 1201 can be pulled and screwed simultaneously through the screwing member 903, and when the cores 1201 are all separated from the screwing member 903, the cores 1201 separated from the strip-shaped holes have a twist-type structure.

Specifically, the twist twisting structure 901 includes two sets of twisting members 903, a twisting positioning member 904 and a twisting fork 1003, so that the twist twisting structure 901 can twist two leg wires on the fixture 701 at the same time.

As for the injection structure 1301, as shown in fig. 14 to 16, the injection structure 1301 is used to inject an injection head 1306 at the intersection of the core 1201 and the leg wire to one side of the twisted core, the injection structure 1301 includes a mold and an injection module 1302, the mold includes an upper mold 1401 and a lower mold 1402, the upper mold cavity is provided with two upper mold cavities, the lower mold 1402 is provided with two lower mold cavities 1404, and when the upper mold 1401 and the lower mold 1402 are fastened together, one upper mold cavity and one lower mold cavity 1404 form one cavity, so that two cavities are formed by the upper mold 1401 and the lower mold 1402, and thus two leg wires on the jig 701 can be simultaneously injected through the injection structure 1301. All be equipped with injecting glue mouth 1405 on every die cavity of upper mould 1401, injecting glue mouth 1405 is linked together with the die cavity, and module 1302 of moulding plastics can inject the glue to the die cavity through injecting glue mouth 1405, accomplishes and moulds plastics.

Specifically, the injection molding module 1302 includes a third bracket 1406, the glue injection pipe 1501 and two glue injection heads 1502 (first glue injection head 1502 and second glue injection head 1502), the glue injection pipe 1501 can inject glue into two glue injection heads 1502, be equipped with the entry on the third bracket 1406, first passageway and second passageway, the entry of first passageway and the export of glue injection pipe 1501 are connected, first glue injection head 1502 and entry are connected respectively to the both ends of first passageway, second glue injection head 1502 and entry are connected respectively to the both ends of second passageway, first glue injection head 1502 and second glue injection head 1502 respectively stretch into a glue injection mouth 1405, make and can be simultaneously to two die cavities glue injection through a glue injection pipe 1501.

Specifically, the injection mold further comprises an injection molding positioning element 1303, two injection molding positioning elements 1303 are arranged on the lower mold 1402, each lower mold cavity 1404 corresponds to one injection molding positioning element 1303, and the injection molding positioning elements 1303 are located on the other side of the lower mold cavity 1404, which is opposite to the runner 105. Specifically, the injection molding positioning element 1303 includes an injection molding groove for receiving the leg wire and positioning the leg wire in alignment.

Specifically, a jacking structure 1305 is arranged at a position, corresponding to the injection molding structure 1301, of the runner 105, and when the clamp 701 is about to flow to the injection molding structure 1301, the jacking structure 1305 jacks the injection molding structure 701 from the bottom of the clamp 701, so that the injection molding structure is lifted by a height in the moving process, and the foot line is prevented from interfering with the injection molding positioning part 1303.

The use method of the structure includes that when the clamp 701 is to be moved to the injection molding structure 1301, the jacking structure 1305 jacks the clamp 701, so that the two twisted wire cores 1201 can avoid interference with the injection molding positioning part 1303, one leg line in the clamp 701 is located in one injection molding groove through flow of the flow channel 105, the other wire core 1201 in the clamp 701 is located in the other injection molding groove, the wire cores 1201 of the leg lines are located in the lower mold cavity 1404 at the moment, then the upper mold 1401 moves downwards as shown in fig. 14, so that the upper mold cavity 1404 and the lower mold cavity 1404 are closed to form a mold cavity, the wire cores 1201 are located in the mold cavity (at the moment, the wire cores 1201 are in a twisted shape), then the upper mold 1401 moves downwards as shown in fig. 14, so that each glue injection head 1502 corresponds to one glue injection port 1405, and then glue is injected into the two mold cavities through the glue injection heads 1502. After molding head 1306 is set, upper mold 1401 is moved upward as shown in fig. 14, and separated from lower mold 1402, whereupon pins on lower mold 1402 are moved upward as shown to eject pins 1502 from lower mold cavity 1404 (during the injection process, the upper surfaces of the pins form a portion of lower mold cavity 1404), completing the injection process.

In the above process, since the injection molding module 1302 can simultaneously inject two leg wires, the efficiency is improved. In addition, since the glue injection pipe 1501 is directly connected to one injection molding head 1306 through the first channel and the second channel, respectively, the injection molding module 1302 in this embodiment does not need to clean the adaptor, compared to an injection molding apparatus that needs the adaptor.

As another example, as shown in fig. 1 and fig. 11 to 21, a line card mounting structure 1601 is located on the other side of the runner 105 with respect to the injection structure 1301, and the line card mounting structure 1601 is used to twist the other end of the twisted wire core 1201 onto the opposite leg wire to connect the line card 1619, i.e., to clip the wire core 1201 into a recess of the line card 1619. Specifically, the line card mounting structure 1601 includes a fourth bracket 1602, a vibrating disk, a first positioning seat 1603, a second positioning seat 1604, a feeding rail 1605, a line card feeding gripper 1606, a first line card driving member 1607 and a second line card driving member 1608, a rail is provided on the second bracket 902, the first positioning seat 1603 and the second positioning seat 1604 are movable on the rail, a housing of the first line card driving member 1607 is connected to the fourth bracket 1602, an output end of the first line card driving member 1607 is connected to the second positioning seat 1604, a housing of the second line card driving member 1608 is connected to the first positioning seat 1603, and an output end of the second line card driving member 1608 is connected to the second positioning seat 1604, such that, when the second line card driving member 1608 is stationary, the first line card driving member 1607 can drive the first positioning seat 1603 and the second positioning seat 1604 to move together on the rail, and when the first line card driving member 1607 and the second line card driving member 1608 move synchronously, the first positioning shoe 1603 may be immobilized and the second positioning shoe 1604 may be moved on a rail.

Specifically, the wire clamp mounting structure 1601 includes a wire clamp mounting jaw 1614 and a pneumatic jaw 1617, the wire clamp mounting jaw 1614 includes an upper jaw 1615 and a lower jaw 1616, the lower jaw 1616 is located on a first positioning seat 1603, the upper jaw 1615 is located on a fourth bracket 1602, and the upper jaw 1615 is movable relative to the fourth bracket 1602 in the up-and-down direction shown in fig. 17, the pneumatic jaw 1617 includes two side jaws 1901 and a baffle 1902, the two side jaws 1 are respectively located on both sides of the baffle 1902, both side jaws 1901 are capable of moving relative to the baffle 1902 to adjust the distance between the baffle 1902, when the clamp 701 brings the leg to move to the wire clamp mounting structure 1601, the leg on the other side of the leg from the injection head 1306 is located right between the upper jaw 1615 and the lower jaw 1616, then the two legs 1201 are clamped by the relative movement of the upper jaw 1615 and the lower jaw 1616, and the pneumatic jaw 1617 is made to move toward the runner 105 (to the left side shown in fig. 17), and the two cores 1201 are positioned in the other gap formed by the side jaws 1901 and the baffles 1902, respectively, and then the side jaws 1901 are moved towards the baffles 1902 to position the leg wire between the pneumatic jaws 1617. The pneumatic clamp 1617 only limits the foot line and does not clamp the foot line.

Specifically, including ply-yarn drill spacing groove 1609 on the second positioning seat 1604, the vibration dish module removes ply-yarn drill 1619 and carries to material loading track 1605 on, ply-yarn drill material loading clamping jaw 1606 can be with squeezing to ply-yarn drill 1619 for ply-yarn drill 1619 has the notched one side and sets up, and will extrude in the smooth ply-yarn drill 1619 removes the ply-yarn drill spacing groove 1609 of second positioning seat 1604. Through the synchronous motion of the first line card driving member 1607 and the second line card driving member 1608, different line card limiting grooves 1609 on the second positioning seat 1604 correspond to the feeding rail 1605, so that the line card 1619 can be installed on both the two line card limiting grooves 1609 on the second positioning seat 1604. The second positioning seat 1604 after the positioning slot of the wire clip 1619 is installed, the second positioning seat 1604 is moved under the pneumatic clamping jaw 1617 by the first wire clip driving member 1607 and the second wire clip driving member 1608, as shown in fig. 18.

Specifically, the line card mounting structure 1601 further includes a height driving member 1610, a support base 1618, a first support rod 1611, a second support rod 1612 and a third support rod 1613, the first support rod 1611 and the second support rod 1612 are connected by a rotating shaft, one end of the third support rod 1613 is connected to the rotating shaft, the other end is connected to the height driving member 1610, the height driving member 1610 is connected to the support base 1618, the other side of the second support rod 1612 opposite to the first support rod 1611 is connected to the support base 1618, the other side of the first support rod 1611 opposite to the second support rod 1612 is connected to the fourth support 1602, the support base 1618 is used for placing the line card 1619 (the line card retaining groove 1609 is located on the support base 1618), when the output end of the height driving member 1610 moves to the front side as shown in fig. 18, the support base 1618 rises, and when the height driving member moves to the opposite direction, the height of the line card 1619 falls. And when the first support plate and the second support rod 1612 are located on the same straight line, the second support rod can provide a larger supporting force for the line card 1619, so that the stability of the line core 1201 in the installation process of the line card 1619 is ensured.

Specifically, the line card mounting structure 1601 further includes an ejection structure 1801, the ejection structure 1801 is located above the pneumatic gripper 1617, and a projected position of the ejection structure 1801 to the pneumatic gripper 1617 is located in a gap between the side gripper 1901 and the baffle 1902, the ejection structure 1801 can move in an up-and-down direction as shown in fig. 17, when the pneumatic gripper 1617 grips the wire core 1201 and the line card 1619 is located below the pneumatic gripper 1617, the second positioning seat 1604 rises (at this time, the first support rod 1611 and the second support rod 1612 are located in the same straight line), so that an upper surface of the second positioning seat 1604 contacts with a lower surface of the pneumatic gripper 1617, and then the ejection structure 1801 moves downward as shown in fig. 20, ejects the wire core 1201 from the pneumatic gripper 1617, and presses the wire core 1201 into the line card 1619.

The specific use method of the above structure is that, first, the first positioning seat 1603 and the second positioning seat 1604 transfer the wire slot to the wire clip limiting groove 1609 on the second positioning by vibrating the disk and the wire clip loading clamping claw 1606 as shown in fig. 17, at the same time, the two wire cores 1201 of the leg wire are respectively positioned in two gaps of the pneumatic clamping claw 1617 by the wire clip mounting clamping claw 1614 and the pneumatic clamping claw 1617, then the first positioning seat 1603 and the second positioning seat 1604 move to the rear side as shown in fig. 17, so that the second positioning seat 1604 moves to the lower side of the pneumatic clamping claw 1617 (as shown in fig. 18, then the height driving member 1610 moves, the supporting seat 1618 drives the wire clip 1619 to ascend, so that the upper surface of the wire clip 1619 touches the lower surface of the pneumatic clamping claw 1617, then the ejecting structure 1801 moves, and the wire cores 1201 in the gaps of the pneumatic clamping claw 1617 are squeezed into the wire clip 1619.

In the above structure, the line card mounting structure 1601 may include two pneumatic clamping jaws 1617 and two card mounting clamping jaws, and one card mounting clamping jaw corresponds to one pneumatic clamping jaw 1617, so that the line card mounting structure 1601 may simultaneously clamp the cores 1201 of the two leg wires on the fixture 701 into two line cards 1619 on the supporting seat 1618, respectively, thereby improving the processing efficiency.

As another embodiment, as shown in fig. 22 to fig. 25, a peeling structure 2101 is located on the other side of the runner 105 opposite to the line card mounting structure 1601, and is used to peel off the portion of the wire core 1201 that protrudes from the injection head 1306 after the injection head 1306 is injected, so that the wire core 1201 is blanked out of the internal wires, and the subsequent connection of the wire core 1201 to the chip is facilitated.

The inner skin stripping structure 2101 comprises an inner skin cutter 2102, wherein the inner skin cutter 2102 comprises an inner skin upper cutter 2201 and an inner skin lower cutter 2202, the inner skin lower cutter 2202 is provided with two cutter lower grooves 2302, the inner skin upper cutter 2201 is provided with two cutter upper grooves 2301, one cutter lower groove 2302 corresponds to one cutter upper groove 2301, and the inner skin upper cutter 2201 and the inner skin lower cutter 2202 can move relatively to extrude and cut the wire core 1201 through the cutter lower grooves 2302 and the inner skin upper grooves.

Specifically, the inner skin peeling structure 2101 includes an inner skin peeling driving member 2103, the inner skin peeling driving member 2103 can drive the inner skin cutting knife 2102 to move close to or away from the flow channel 105, that is, the inner skin driving member can drive the inner skin cutting knife 2102 to move in the left-right direction as shown in fig. 22. The endothelial stripping structure 2101 includes an endothelial stripping positioning member 2104, the endothelial stripping positioning member 2104 can move up and down as shown in fig. 22, and the endothelial stripping positioning member 2104 can press the foot wire against the fifth support of the endothelial stripping structure 2101 to position the foot wire.

The method of using the inner peeling skin structure 2101 is that when the clamp 701 moves to the inner peeling skin structure 2101 on the flow channel 105, the core 1201 extending outward from the glue injection head 1502 on the foot line is positioned between the upper inner skin cutter 2201 and the lower inner skin cutter 2202, at this time, the upper inner skin cutter 2201 is positioned on the upper side of the core 1201, the lower inner skin cutter 2202 is positioned on the lower side of the core 1201, then the upper inner skin cutter 2201 and the lower inner skin cutter 2202 move close to each other, and the two cores 1201 are respectively limited between the two sets of lower cutter grooves 2302 and the upper cutter grooves 2301 (one set of lower cutter grooves 2302 and the upper cutter grooves 2301 corresponds to one core 1201), and the core members 1201 are pressed by the lower cutter grooves 2302 and the upper cutter grooves 2301, then the foot line is pressed on the bracket of the inner peeling skin structure 2101 by the inner peeling skin positioning piece 2104, the foot line is positioned, and then the inner skin cutting cutter 2102 is driven to move away from the flow channel 105 by the inner peeling skin driving piece 2103, so that the sheath (the outer sheath of the core 1201) included in the wire is separated from the wire, and the inner sheath of the leg wire is stripped.

In the above configuration, the inner peeling structure 2101 may include two sets of inner skin cutters 2102 such that the inner peeling structure 2101 may perform an inner peeling operation on two leg wires placed on the jig 701 simultaneously.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. A leg wire processing line, comprising:

a runner downstream of the winding station;

2. The wire processing line according to claim 1, wherein a plurality of sensors are disposed on the first support along a direction from the movable pulley to the fixed pulley, the wire feeding structure further comprises a wire driving member, the wire driving member is connected to the wire bundle supporting member, all the sensors are electrically connected to the wire driving member, and the sensors are arranged such that a distance between the sensors and the fixed pulley is in direct proportion to a rotation speed of the wire bundle supporting member.

3. The assembly line according to claim 1, wherein the thread end clamping jaw is lower in height than the first and second supporting members, the winding device further comprises a first driving device and a second driving device, an output end of the first driving device is connected with the first supporting member, an output end of the second driving device is connected with the second supporting member, and the first and second driving devices can drive the first and second supporting members to rotate in a direction approaching or departing from each other.

4. The wire processing line of claim 1, wherein the first moving member further comprises a winding clamping jaw, the winding clamping jaw is located on the other side of the fourth clamping jaw relative to the third clamping jaw, when the first moving member flows in the direction of the runner, the winding clamping jaw is used for moving the end of the wire to the end clamping jaw, and the height of the end clamping jaw can be adjusted.

5. The leg wire processing line of claim 1, further comprising a strapping station on the frame, the bundling station is provided with a limiting bayonet which is used for limiting the wire harness transferred from the winding station to the bundling station, the winding mechanism also comprises a second moving piece, the second moving piece comprises a fifth clamping jaw, a sixth clamping jaw, a seventh clamping jaw and an eighth clamping jaw, the fifth clamping jaw, the sixth clamping jaw, the seventh clamping jaw and the eighth clamping jaw are arranged in sequence, the first moving member is used for moving the wire harness positioned at the winding station to the bundling station, the second moving piece is used for conveying the wiring harness located in the bundling station to the flow channel, the fifth clamping jaw and the eighth clamping jaw are used for clamping two wire ends of the wiring harness respectively, and the sixth clamping jaw and the seventh clamping jaw are used for clamping a main body of the wiring harness respectively.

6. The foot line processing assembly line of claim 1, further comprising a twisting structure, wherein the twisting structure is located at the upstream of the injection structure, the twisting structure comprises a second support, a twisting member and a twisting positioning member, the twisting member and the twisting positioning member are both located on the second support, the twisting positioning member is used for positioning the foot line, two long holes are formed in the twisting member, the opening of each long hole faces the flow channel, the twisting member can rotate relative to the second support, and the twisting member can perform linear motion close to or far away from the flow channel.

7. The assembly line of claim 6, wherein the screwing positioning element further comprises an screwing upper positioning element and an screwing lower positioning element, the screwing upper positioning element and the screwing lower positioning element can move to approach each other, the leg wire is clamped between the screwing upper positioning element and the screwing lower positioning element, the screwing twist structure further comprises screwing forks, the screwing forks are arranged in parallel to the screwing lower positioning element, the screwing lower positioning element can move to approach the screwing upper positioning element, and the screwing forks are inserted between two wire cores between the screwing upper positioning element and the screwing lower positioning element.

8. The foot line processing assembly line of claim 6, further comprising an inner peeling structure and an outer peeling structure, wherein the twist structure, the inner peeling structure and the outer peeling structure are located on the flow channel, the outer peeling structure, the twist structure, the injection structure and the inner peeling structure are located on the same side of the flow channel and are sequentially arranged on the flow channel, and the line card mounting structure is located on the other side of the flow channel opposite to the injection structure and corresponds to the injection structure. .

9. The thread processing line of claim 8, wherein the inner skin stripping structure comprises an inner skin cutter, the inner skin cutter comprises an upper inner skin cutter and a lower inner skin cutter, the inner skin cutter has two lower inner cutter grooves, the upper inner skin cutter has two upper inner cutter grooves, one lower inner cutter groove corresponds to one upper inner cutter groove, and the upper inner skin cutter and the lower inner skin cutter can move relatively.

10. The foot line processing assembly line of claim 1, wherein the line card mounting structure further comprises a first positioning seat and a line card mounting jaw, the first positioning seat is movable relative to the fourth support, the line card mounting jaw comprises an upper line card jaw and a lower line card jaw, the upper line card jaw is connected to the fourth support, the lower line card jaw is located at the other end of the upper line card jaw, the upper line card jaw is movable relative to the lower line card jaw to clamp the wire core, and the pneumatic jaw is configured to clamp the wire core after the line card mounting jaw positions the wire core.