Multi-core wire wiring and conveying device

Abstract

The present invention provides a multi-core wire routing and conveying device, which includes a plurality of first wire feeding mechanisms, a rotating mechanism is provided below the plurality of first wire feeding mechanisms, a rotating driving end at the bottom of the rotating mechanism is fixedly connected to a second wire feeding mechanism, a plurality of speed regulating mechanisms are provided in the second wire feeding mechanism, and the number of speed regulating mechanisms is not less than the number of the first wire feeding mechanisms. The present invention is compatible with single-line and multi-line automatic routing, and solves the problem of inconsistent routing speed of each wire bundle when routing turns; and the device of the present invention is small in size and can be installed on a three-axis motion mechanism to realize fully automatic routing, routing and disconnection.

Description

Technical Field

[0001] The present invention relates to the field of automated wiring equipment, and in particular to a multi-core wire wiring and conveying device. Background Art

[0002] The wiring and arrangement of wires in battery packs and automobiles are currently usually completed by manual wiring. On the one hand, due to the large number of wires and the complex wiring lines, wiring is a highly repetitive and tedious operation with a long cycle, which makes it impossible to avoid frequent misconnections and false connections during manual wiring, resulting in the inability to guarantee wiring quality, affecting the progress of the entire production cycle and production efficiency. On the other hand, when wiring multiple wires with turns, there is a problem of inconsistent wire feeding speeds for each wire, which hinders the realization of automated wiring. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a multi-core wire wiring and conveying device, which is compatible with single-line and multi-line automatic wiring, and at the same time solves the problem of inconsistent wire feeding speed of each wire bundle when wiring turns; and the device of the present invention is small in size and can be installed on a three-axis motion mechanism to realize fully automatic wire feeding, wiring and wire cutting.

[0004] The technical solution of the present invention is:

[0005] A multi-core wire routing and conveying device, comprising a plurality of first wire feeding mechanisms, a rotating mechanism is provided below the plurality of first wire feeding mechanisms, and a rotating driving end of the rotating mechanism is fixedly connected to a second wire feeding mechanism;

[0006] Each of the first wire feeding mechanisms is provided with at least one first wire inlet, a first wire feeding port having a through hole B is provided below the first wire inlet, a wire feeding driving wheel shaft is provided between the first wire inlet and the first wire feeding port, and a transmission rod of the wire feeding driving wheel shaft is fixedly connected to a driving end of a wire feeding motor through a worm gear;

[0007] The rotating mechanism comprises: a hollow rotating gear, a plurality of wire harness rotating inlets are arranged on the hollow rotating gear, and a driving end of the rotating motor is meshed with the rotating gear;

[0008] The lower end of the rotating gear is fixedly connected to the second wire feeding mechanism, and the second wire feeding mechanism is provided with a plurality of second wire ports, and is located below the rotating entrance; and speed regulating mechanisms are provided below the second wire ports, the number of which is not less than that of the first wire feeding mechanism, and each speed regulating mechanism can independently adjust the driving speed;

[0009] Each of the speed regulating mechanisms comprises two wire-passing axle wheels driven to rotate by driving gears, and the two wire-passing axle wheels deliver the wire to the channel at a required speed by means of friction;

[0010] The driving gear comprises a speed regulating gear set consisting of a plurality of speed regulating gears connected in series, each speed regulating gear set is fixedly connected to the driving end of a speed regulating motor, and a thread passing shaft wheel is fixedly arranged on the output ends of the last two adjacent speed regulating gears in each speed regulating gear set.

[0011] Furthermore, a wire accommodating groove is provided on the wire feeding driving wheel shaft.

[0012] Furthermore, a wire feeding clamping mechanism is provided on one side parallel to the wire feeding driving wheel shaft, and the wire feeding clamping mechanism includes: a clamping wheel shaft, the clamping wheel shaft is arranged parallel to the wire feeding driving wheel shaft, the adjusting bolt is arranged parallel to the clamping wheel shaft on the side away from the wire feeding driving wheel shaft, and a clamping wedge block is also provided between the adjusting bolt and the clamping wheel shaft.

[0013] Furthermore, each of the first wire feeding ports is provided with a wire breaking groove, and the wire breaking groove intersects with the through hole B of the first wire feeding port; a wire breaking plate is passed through the wire breaking groove, and a through hole C is provided on the wire breaking plate. The wire breaking plate is connected to the driving end of the wire breaking cylinder, and the wire breaking cylinder controls the wire breaking plate to move along the wire breaking groove so that the through hole B and the through hole C are relative or misaligned.

[0014] Furthermore, each of the first wire feeding ports is movably connected to the bottom end of its corresponding first wire feeding mechanism; the peripheral surface of the middle section of each of the first wire feeding ports is concave inward toward its central axis to form an annular snap-in groove, and the first wire feeding port is snap-in connected to the bottom of the first wire feeding mechanism via the snap-in groove.

[0015] Furthermore, the lower end of the second wire port is movably connected to a wire arrangement port box; the wire arrangement port box is provided with a plurality of through holes E arranged side by side in the vertical direction, and a wire passing shaft wheel groove is provided on the peripheral surface of the wire arrangement port box corresponding to each through hole E, and the two wire passing shaft wheels of each of the speed regulating mechanisms are placed on their corresponding wire passing shaft wheel grooves.

[0016] Furthermore, a cutting groove is provided at the lower part of the cable port box, and the cutting groove intersects with each through hole E. A cutting knife is connected to the cutting groove, and the cutting knife is connected to the driving end of the cutting knife cylinder. The cutting knife cylinder controls the cutting knife to extend into and out of the cutting groove.

[0017] Furthermore, each of the rotating inlet and the second wire inlet is provided with a ceramic sleeve.

[0018] The beneficial technical effects of the present invention are:

[0019] The present invention provides a multi-core wire wiring and conveying device, which includes a plurality of first wire feeding mechanisms, a rotating mechanism is arranged below the plurality of first wire feeding mechanisms, a rotating driving end at the bottom end of the rotating mechanism is fixedly connected to a second wire feeding mechanism, a plurality of speed regulating mechanisms are arranged in the second wire feeding mechanism, and the number of the speed regulating mechanisms is not less than the number of the above-mentioned first wire feeding mechanisms.

[0020] Firstly, the second wire feeding mechanism of the present invention is provided with a plurality of independently operated speed regulating mechanisms, which solves the problem of inconsistent wire feeding speed of each wire when laying out a multi-core wire with a turn;

[0021] Second, the device of the present invention includes a plurality of first wire feeding mechanisms, and the device is small in size and can be installed on a three-axis motion mechanism, thereby realizing free switching between single-line automatic arrangement and routing, transportation and multi-line automatic arrangement and routing, transportation;

[0022] Thirdly, the inlet port and outlet port of the present invention are movably and detachably connected to the device of the present invention, and the size of the wire feeding channel in each speed regulating mechanism can be adjusted according to different types of wires, thereby making the device of the present invention compatible with automatic wiring and transportation of different types of wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the device of the present invention, which includes six first wire feeding mechanisms;

[0024] Figure 2 It is a schematic diagram of the first wire feeding mechanism of the present invention;

[0025] Figure 3 is a schematic diagram of the first wire feeding mechanism of the present invention with the protective cover removed;

[0026] Figure 4 It is a schematic diagram from another angle of the first wire feeding mechanism of the present invention without the wire feeding motor;

[0027] Figure 5 It is a schematic diagram of a wire breaking mechanism in the first wire feeding mechanism of the present invention;

[0028] Figure 6 is a schematic diagram of a first wire feeding port of the present invention;

[0029] Figure 7 It is a schematic diagram of the connection between the rotating mechanism and the second wire feeding mechanism of the present invention;

[0030] Figure 8 is a schematic diagram of another angle at which the rotating mechanism of the present invention and the second wire feeding mechanism are connected;

[0031] Fig. 9 is a schematic diagram of a second wire feeding mechanism of the present invention;

[0032] Fig.10 is a schematic diagram of the second wire feeding mechanism of the present invention after the flange connecting plate is removed;

[0033] Fig.11 It is a schematic diagram of the speed regulating mechanism in the second wire feeding mechanism of the present invention;

[0034] Fig.12 It is a schematic diagram of the speed regulating mechanism in the second wire feeding mechanism of the present invention from another angle;

[0035] Fig.13 It is a schematic diagram of the wire material in the wire arrangement port box in the second wire feeding mechanism of the present invention;

[0036] Fig.14 is a schematic diagram of a wiring port box of the present invention;

[0037] Fig.15 It is a schematic diagram of the cutter mechanism in the second wire feeding mechanism of the present invention being located at the wire arrangement port box;

[0038] Fig.16 It is a schematic diagram of multi-core wire wiring with a turn layout.

[0039] Among them: 001 first wire feeding mechanism, 1011-installation vertical plate, 1012-installation horizontal plate, 1013-through hole A, 1014-port clamping part, 102-wire feeding active wheel shaft, 1021-wire storage groove, 103-wire feeding motor, 104-first wire feeding port, 1041-clamping groove, 1042-through hole B, 1043-first wire port, 1044-guide slope, 1045-breaking wire groove, 105-adjusting bolt, 106-pressing wheel shaft, 107-first wire inlet, 108-protective cover; 1051-1-through hole C, 1051-breaking board, 1052-movable connecting strip, 1052-1-breaking board connecting rod, 1052-2-motor pressing plate, 1053-breaking cylinder;

[0040] 002-rotating mechanism, 2011-vertical supporting surface, 2012-horizontal supporting surface, 202-connecting flange, 203-rotating gear, 204-wire rotating inlet, 2041-rotating inlet bracket, 205-rotating driving wheel, 206-rotating motor, 2061-rotating motor bracket;

[0041] 003-second wire feeding mechanism, 301-flange connecting plate, 302-second wire port, 303-wiring port box, 3031-through hole E, 3032-cutter slot, 3033-wire spool wheel slot, 3034-engaging flange, 3035-wiring outlet, 304-wire spool wheel, 3061-speed regulating motor bracket, 3062-1 front component support keel frame, 3062-2 rear component support keel frame, 3071-cutter, 3072-lever mechanism, 3073-cutter cylinder;

[0042] 3051-1 speed regulating motor a, 3051-2 speed regulating motor b, 3051-3 speed regulating motor c;

[0043] 3052-1 speed regulating driving wheel a, 3052-2 speed regulating driving wheel b, 3052-3 speed regulating driving wheel c;

[0044] 3053-11 speed regulating driven wheel a, 3053-12 speed regulating driven wheel aa, 3053-13 speed regulating driven wheel ab, 3053-14 speed regulating driven wheel ac, 3053-15 speed regulating driven wheel ad, 3053-16 speed regulating driven wheel ae;

[0045] 3053-21 speed regulating driven wheel b, 3053-22 speed regulating driven wheel ba;

[0046] 3053-31 speed regulating driven wheel c, 3053-32 speed regulating driven wheel ca, 3053-33 speed regulating driven wheel cb, 3053-34 speed regulating driven wheel cc;

[0047] 004-1-wire a, 004-2-wire b, 004-3-wire c, 004-4-wire d, 004-5-wire e, 004-6-wire f. DETAILED DESCRIPTION

[0048] In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0049] The present invention provides a multi-core wire routing and conveying device, which includes a plurality of first wire feeding mechanisms 001, a rotating mechanism 002 is provided below the plurality of first wire feeding mechanisms 001, a rotating driving end at the bottom end of the rotating mechanism 002 is fixedly connected to a second wire feeding mechanism 003, and the device of the present invention can be installed on a three-axis motion mechanism to realize fully automatic wire routing, conveying, and wire cutting.

[0050] Example 1

[0051] like Figure 1-Figure 16 As shown, the present invention provides a multi-core wire routing and conveying device, which includes a plurality of first wire feeding mechanisms 001, a rotating mechanism 002 is arranged below the plurality of first wire feeding mechanisms 001, and a second wire feeding mechanism 003 is fixedly connected to the rotating driving end of the rotating mechanism 002. Six first wire feeding mechanisms 001 are included in this embodiment 1. By definition, the direction in which the first wire feeding mechanism 001 faces the rotating mechanism 002 is the front, and the direction in which the plurality of first wire feeding mechanisms 001 are connected in parallel is the right.

[0052] In this embodiment 1, a plurality of first wire feeding mechanisms 001 are fixed above the rotating mechanism 002 through a fixed bracket. Figure 1-2As shown, the fixed bracket includes an L-shaped bracket, the upper end of the L-shaped bracket is fixedly connected to a vertical support surface 2011, and the horizontal surface of the L-shaped bracket is fixedly connected to a horizontal support surface 2012. The six first wire feeding mechanisms 001 in this embodiment 1 are arranged in parallel from left to right, and are fixed on the surface of the vertical support surface 2011 facing the horizontal support surface 2012. The rotating mechanism 002 in this embodiment 1 is fixedly connected to the surface of the above-mentioned horizontal support surface 2012.

[0053] like Figure 3-4 As shown, in this embodiment 1, each first wire feeding mechanism 001 includes: a wire feeding mechanism mounting plate, the wire feeding mechanism mounting plate includes a mounting vertical plate 1011 and a mounting horizontal plate 1012, the mounting horizontal plate 1012 is fixed to the surface of the middle part of the mounting vertical plate 1011, and is perpendicular to the mounting vertical plate 1011. Thus, the mounting vertical plate 1011 is divided into an upper part located above the mounting horizontal plate 1012 and a lower part located below the mounting horizontal plate 1012.

[0054] A first wire inlet 107 is provided on one side surface of the upper part of each mounting vertical plate 1011, and a through hole A1013 is provided directly below each mounting horizontal plate 1012 corresponding to the first wire inlet 107; a wire feeding active wheel shaft 102 is fixedly provided on the lower part of the mounting vertical plate 1011 and below the through hole A1013, and the wire feeding active wheel shaft 102 is a common shaft and wheel structure, including a wheel part and an axle part. A circle of wire accommodating grooves 1021 is provided on the circumferential surface of the wheel part of the wire feeding active wheel shaft 102. One end of the axle part of the wire feeding active wheel shaft 102 is fixedly connected to the mounting vertical plate 1011 and parallel to the mounting horizontal plate 1012.

[0055] A wire feeding motor 103 is fixedly arranged at the front end of each mounting horizontal plate 1012 away from the mounting vertical plate 1011. The wire feeding motor 103 can realize forward and reverse rotation, and its rotation speed is adjusted to control the speed and direction of wire feeding. The fixed end of the wire feeding motor 103 is fixedly connected to the mounting horizontal plate 1012, and its driving end passes through the mounting horizontal plate 1012 and is connected to the other end of the shaft of the wire feeding driving wheel shaft 102 through a worm gear (not shown in the figure), so that the wire feeding driving wheel shaft 102 moves synchronously with the wire feeding motor 103.

[0056] Each mounting vertical plate 1011 has an L-shaped port connection portion integrally formed or fixed at the bottom end thereof, the L-shaped horizontal plane portion of the port connection portion is parallel to the mounting horizontal plate 1012, and a notch is provided at the top end of the L-shaped horizontal plane portion to form a port clamping portion 1014. The port clamping portion 1014 is clamped and connected to a first wire feeding port 104. Figure 6 As shown, each first wire feeding port 104 is a columnar body having a through hole B1042 structure. The diameter of the through hole B1042 can be adjusted according to the diameter of the wire and is used as a conveying channel for the wire.

[0057] The peripheral surface of the middle section of each first wire feeding port 104 is concave inward toward the central axis thereof to form an annular engaging groove 1041, and the engaging groove 1041 divides the first wire feeding port 104 into an upper end portion of the first wire feeding port 104 located above the engaging groove 1041 and a lower end portion of the first wire feeding port 104 located below the engaging groove 1041. When the engaging groove 1041 is engaged with the port engaging portion 1014, the bottom surface of the upper end surface of the first wire feeding port 104 just abuts against the surface of the L-shaped horizontal plane portion of the port connecting portion, thereby achieving engagement and fixing with the mounting vertical plate 1011.

[0058] A first wire opening 1043 is coaxially arranged on the top surface of the upper end of the first wire feeding port 104 and the through hole B1042. The first wire opening 1043 is located below the wire feeding driving wheel shaft 102. Each first wire opening 1043 is cylindrical and has a diameter smaller than the diameter of the upper end of the first wire feeding port 104. Figure 6 As shown, each first wire port 1043 has a side surface opposite to the wire feeding driving wheel shaft 102 and a side surface opposite to the side surface, each of which forms a guiding inclined surface 1044 with a gradually slow arc from top to bottom. The design of the guiding inclined surface 1044 is conducive to the wire located on the wire receiving groove 1021 to enter the through hole B1042 of the first wire feeding port 104. A wire breaking through groove 1045 is also provided in the middle of the upper end of the first wire feeding port 104, and the wire breaking through groove 1045 is perpendicular to the through hole B1042. The wire breaking through groove 1045 is used for the subsequent wire breaking mechanism.

[0059] The lower end of each of the first wire feeding ports 104 has a circumferential surface from top to bottom that forms a funnel shape with a gradually steeper arc, so as to achieve the effect of reducing the volume of the device.

[0060] Since each first wire feeding port 104 is fixed to the mounting plate 1011 by means of a snap-fit ​​connection, on the one hand, it is convenient to fix and install; on the other hand, when the model of the first wire feeding port 104 needs to be replaced so as to use wires of different types, it is only necessary to remove the old first wire feeding port 104 and replace it with a new type of first wire feeding port to achieve quick model change.

[0061] One end of each wire enters the first wire feeding mechanism 001 from the first wire inlet 107, and after passing through the through hole A1013 on the mounting horizontal plate 1012, the wire abuts against the wire accommodating groove 1021 on the wire feeding active wheel shaft 102. In the initial stage of the present invention, the wire on the wire accommodating groove 1021 is manually passed through the first wire feeding port 104 through the first wire opening 1043; when the present invention starts to operate, the wire feeding motor 103 drives the wire feeding active wheel shaft 102 to rotate, so that the wire on the wire accommodating groove 1021 is automatically passed through the first wire feeding port 104. In this embodiment 1, the wires in the first wire feeding mechanism 001 from left to right are wire a004-1, wire b004-2, wire c004-3, wire d004-4, wire e004-5 and wire f004-6.

[0062] Preferably, a wire feeding and clamping mechanism is provided on the surface of the lower part of each mounting plate 1011. Figure 3-4 As shown, the wire feeding clamping mechanism in this embodiment 1 includes an adjusting bolt 105, a clamping wedge block (not shown in the figure) and a clamping wheel shaft 106. The clamping wheel shaft 106 includes a clamping shaft and a clamping wheel. One end of the clamping shaft of the clamping wheel shaft 106 is fixed to the mounting plate 1011 and is parallel to the wire feeding active wheel shaft 102, and the first wire opening 1043 is located between the clamping wheel shaft 106 and the wire feeding active wheel shaft 102; one end of the adjusting bolt 105 is fixed to the mounting plate 1011 through an adjusting nut, which is parallel to and spaced from the side of the clamping wheel shaft 106 away from the wire feeding active wheel shaft 102; a clamping wedge block is also provided between the adjusting bolt 105 and the clamping wheel shaft 106, and by adjusting the adjusting bolt 10 5, so that the clamping wedge block is pushed toward the clamping wheel shaft 106, and then the clamping wheel of the clamping wheel shaft 106 is close to the wheel part of the wire feeding active wheel shaft 102, so that the clamping wheel part of the clamping wheel shaft 106 and the wheel part of the wire feeding active wheel shaft 102 are in proper positions, so that the wire located on the wire accommodating groove 1021 can be tightly attached to the wire accommodating groove 1021, and the wire is prevented from running off; on the other hand, by adjusting the positional relationship between the clamping wheel shaft 106 and the wire feeding active wheel shaft 102 by adjusting the bolt 105, the stable conveying of wires of different types between the two can be satisfied.

[0063] Preferably, each of the first wire feeding ports 104 is also provided with a wire breaking mechanism. Figure 5As shown, in this embodiment 1, each disconnection mechanism includes a disconnection plate 1051, a movable connecting bar 1052 and a disconnection cylinder 1053. The disconnection plate 1051 includes a straight plate with a through hole C1051-1 and an arc-shaped hooking portion with an opening toward the straight plate; the movable connecting bar 1052 includes a disconnection plate connecting rod 1052-1 and a motor pressing plate 1052-2, the bottom end of the disconnection plate connecting rod is provided with a through hole D, the motor pressing plate 1052-2 is fixedly connected to the top of the disconnection plate connecting rod 1052-1, and the angle between the two is an obtuse angle, that is, the motor pressing plate 1052-2 is a slope with a gradually steep slope from the connection with the top of the disconnection plate connecting rod 1052-1 to the vertex away from the disconnection plate connecting rod 1052-1. In order to install the movable connecting strip 1052, a hollow groove of the vertical plate is provided in the middle part of the above-mentioned mounting vertical plate 1011 in the vertical direction, and a horizontal plate notch is provided on the side of the mounting horizontal plate 1012 facing the movable connecting strip 1052, the opening of the horizontal plate notch faces the movable connecting strip 1052 and is not less than the length of the motor pressing plate 1052-2; the movable connecting strip 1052 is placed in the hollow groove of the above-mentioned vertical plate, the arc-shaped hooking portion of the disconnecting plate 1051 is hooked with the through hole D at the bottom end of the disconnecting plate connecting rod 1052-1, the straight plate of the disconnecting plate 1051 passes through the disconnecting groove 1045, the motor pressing plate 1052-2 is away from the top of the disconnecting plate connecting rod 1052-1 and is fixedly connected to the driving end of the disconnecting cylinder 1053, and the disconnecting cylinder 1053 used in this embodiment 1 can be lifted and lowered along the vertical direction of the mounting vertical plate 1011. When the through hole on the straight plate in the wire breaking plate 1051 is coaxial with the through hole B1042 of the first wire feeding port, the wire can be passed through the first wire feeding port 104, and when the wire breaking cylinder 1053 rises or falls, the motor pressing plate 1052-2 is pressurized and synchronously falls, and at the same time drives the wire breaking plate 1051 connected to the wire breaking plate connecting rod 1052-1 to be pulled out or pushed in from the wire breaking groove 1045, so that the straight plate of the wire breaking plate 1051 blocks the through hole B1042 of the first wire feeding port, thereby realizing the wire breaking function.

[0064] Furthermore, a protective cover 108 is provided at the upper end and the lower end of each mounting plate 1011 .

[0065] like Figure 7-8As shown, the rotating mechanism 002 in this embodiment 1 includes a connecting flange 202, which passes through the horizontal support surface 2012 of the fixed bracket, and is connected to the horizontal support surface 2012 of the fixed bracket through a bearing (not shown in the figure) and has a rotational freedom; the connecting flange 202 is placed on the top surface of the upper port above the horizontal support surface 2012 of the fixed bracket and is fixed to a hollow rotating gear 203. A plurality of wire rotating inlets 204 are arranged at intervals above the rotating gear 203. Six wire rotating inlets are arranged in this embodiment 1, wherein the wire rotating inlets 204 are all made of ceramic material, and its wear-resistant and smooth characteristics can effectively protect and extend the service life. In order to fix the above-mentioned rotating inlets 204, a rotating inlet bracket 2041 is arranged on the horizontal support surface 2012 of the fixed bracket, so that each wire rotating inlet 204 is just at the upper position within the hollow diameter range of a rotating gear 203. The rotating gear 203 is meshed with the rotating driving wheel 205 on the side away from the fixed bracket, and the rotating driving wheel 205 is fixedly connected to the driving end of the rotating motor 206. The rotating motor 206 can rotate forward and reverse, and its speed can be adjusted, and the rotation angle can be accurately controlled. In order to fix the rotating motor 206, a rotating motor bracket 2061 is provided on the horizontal support surface 2012 of the fixed bracket, and the fixed end of the rotating motor 206 is fixed on the rotating motor bracket, and the driving end of the rotating motor 206 passes through the rotating motor bracket 2061 and is fixedly connected to the rotating driving wheel 205.

[0066] like Figure 9-15 As shown, the second wire feeding mechanism 003 of the present invention comprises: a flange connecting plate 301, the lower end of the connecting flange 202 placed below the horizontal support surface 2012 of the fixed bracket is fixedly connected to the upper surface of the flange connecting plate 301, so that when the rotating motor 206 is started, the rotating motor 206 drives the rotating driving wheel 205 to synchronously drive the rotating gear 203, the rotating gear 203 synchronously drives the connecting flange 202, and the connecting flange 202 synchronously drives the flange connecting plate 301 to rotate. A plurality of second wire ports 302 are arranged side by side and spaced on the upper surface of the flange connecting plate 301 and within the hollow diameter range of the connecting flange 202. In this embodiment 1, six second wire ports 302 are provided, and when in the initial position of the present invention, the six second wire ports 302 and the six wire rotating inlets 204 are in parallel and corresponding positions. Similarly, in order to protect and extend the service life of the wire, the second wire ports 302 are also made of ceramic materials.

[0067] After coming out from the bottom of the corresponding first wire feeding port 104, the six wires 004-1 to 004-6 pass through the wire rotating entrance 204 one by one and enter the hollow rotating gear 203, and then pass out from the corresponding second wire opening 302 respectively. Thus, on the one hand, since the six wire rotating entrances 204 and the six second wire openings 302 are arranged at intervals, and each wire rotating entrance 204 and each second wire opening 302 correspond to one wire, it is possible to avoid the confusion of multiple wires due to the rotating movement of the rotating mechanism. On the other hand, the total length of the six wire rotation entrances 204 and the six second wire entrances 302 arranged side by side is less than the total length of the first wire feeding ports 104 in the six first wire feeding mechanisms arranged side by side, that is, the six wires 004-1 to 004-6 respectively pass through their corresponding first wire feeding ports 104, and then pass through their corresponding wire rotation entrances 204 and second wire entrances 302, which also preliminarily realizes the preliminary tightening of the spacing between the above-mentioned wires.

[0068] Start the rotating motor 206, which drives the rotating driving wheel 205, the rotating gear 203, the connecting flange 202 and the flange connecting plate 301 to rotate synchronously. At this time, the wires 004-1 to 004-6 located between the wire rotating inlet 204 and the second wire outlet 302 also rotate accordingly, thereby realizing the turning of the wiring lines of the above six wires 004-1 to 004-6, and the turning amplitude can be achieved by adjusting the operating parameters of the rotating motor 206.

[0069] like Fig.10 As shown, a front component support keel 3062-1 and a rear component support keel 3062-2 are provided on the bottom surface of the flange connection plate 301 away from the connection flange 202. The front component support keel 3062-1 and the rear component support keel 3062-2 have the same components, but are arranged at different positions on the bottom surface of the flange connection plate 301. The front component support keel 3062-1 is arranged at the front end of the bottom surface of the flange connection plate 301, and the rear component support keel 3062-2 is arranged at the rear end of the bottom surface of the flange connection plate 301. Taking the front component support keel 3062-1 as an example, the front component support keel 3062-1 includes a skeleton horizontal top plate, which is fixed to the front end of the bottom surface of the flange connection plate 301 by fasteners, and the keel horizontal top plate is fixed to a vertical skeleton vertical side plate on both sides along its length direction. The front component support keel frame 3062-1 and the rear component support keel frame 3062-2 are aligned in the length direction of the cross-top plate of the frame, so that the two component support keels are opposite and closely arranged. The design of the two component support keels is conducive to the positioning and placement of the subsequent speed regulating mechanism, and is also conducive to the detachable active connection of the cable terminal box 303. The conveying paths of the six wires 004-1 to 004-6 are within the range of the two component support keels.

[0070] A row of wire port boxes 303 are movably connected at the connection between the frame upright side panels of the front component supporting keel frame 3062-1 and the rear component supporting keel frame 3062-2.

[0071] like Fig.14 As shown, the wiring port box 303 of the present invention is provided with a plurality of through holes E3031 arranged side by side in the vertical direction, and the spacing between the plurality of through holes E3031 can be adjusted according to the wiring process requirements. A cutting groove 3032 is provided at the lower part of the wiring port box 303, and the cutting groove 3032 is perpendicular to each through hole E3031. The peripheral surface of the wiring port box 303 below the cutting groove 3032 shrinks inward toward its central axis, so that the bottom surface of the wiring port box 303 located at the upper part of the cutting groove 3032 and the wiring port box 303 located at the lower part of the cutting groove 3032 form a snap-fit ​​flange 3034, and a wiring port snap-fit ​​platform is formed at the connection between the frame vertical side panels of the front component supporting keel frame 3062-1 and the rear component supporting keel frame 3062-2, and the snap-fit ​​flange 3034 of the wiring port box 303 is placed on the wiring port snap-fit ​​platform. At this time, the wiring outlet 3035 at the lower end of the snap-fit ​​flange 3034 of the wiring port box 303 is just placed outside the connection between the frame vertical side panels of the above-mentioned two component supporting keel frames, and communicates with the outside world. The design of the movable connection of the wiring port box 303 enables it to be efficiently changed to meet the wiring needs of different types of wires. In addition, in this embodiment 1, the wiring port box 303 has six through holes E3031, and the total length of the six through holes E3031 in parallel is less than the total length of the six second wire ports 302 in parallel.

[0072] The six wires 004-1 to 004-6 continue to pass through the through holes E3031 of the corresponding wiring port box 303 from their respective corresponding second wire openings 302 in a side-by-side order. On the one hand, the wires 004-1 to 004-6 located between the wire rotation entrance 204 and the six through holes E3031 of the wiring port box 303 rotate synchronously with the rotation of the rotating motor 206; on the other hand, the six wires 004-1 to 004-6 complete the arrangement spacing between the wires required for the wiring process.

[0073] Furthermore, a wire passing shaft wheel groove 3033 is provided on the peripheral surface of each through hole E3031 on the wiring port box 303. In order to optimize the use effect, each wire passing shaft wheel groove 3033 is arranged in a staggered manner. The speed regulating drive end of the speed regulating mechanism of the present invention is placed on the above-mentioned wire passing shaft wheel groove 3033. There are six speed regulating mechanisms in this embodiment 1. Each speed regulating mechanism in this embodiment 1 includes: a speed regulating motor, a speed regulating driving wheel, and a speed regulating driven wheel group, wherein the speed regulating driven wheel group is composed of a plurality of speed regulating driven wheels connected in series, and a wire passing shaft wheel 304 is respectively fixed to the output end of the last two adjacent speed regulating driven wheels in the speed regulating driven wheel group, and each wire passing shaft wheel in the present invention includes a rod portion and a wheel portion connected to a top surface of the rod portion.

[0074] In order to fix the speed regulating motor, a group of speed regulating motor brackets 3061 are fixedly connected at intervals on both sides of the bottom surface of the flange connecting plate 301, and each group of speed regulating motor brackets 3061 is located on the outer side of the above-mentioned frame vertical side plate.

[0075] The fixed part of each speed regulating motor is fixed to the speed regulating motor bracket 3061, and its driving end passes through the speed regulating motor bracket 3061 and is fixed to its corresponding speed regulating driving wheel, and the speed regulating driving wheel meshes with a group of corresponding speed regulating driven wheels. Each speed regulating driven wheel in the same speed regulating driven wheel group is fixed to the keel vertical side plate on the same side. The last two adjacent speed-regulating driven wheels in the same speed-regulating driven wheel group in the present embodiment 1 are located on the keel vertical side plate on the same side, and one is located on the frame vertical side plate of the front component supporting the keel frame, and the other is located on the frame vertical side plate of the rear component supporting the keel frame. This design makes it possible for the wheel parts of the two wire-passing spool wheels 304 on the last two adjacent speed-regulating driven wheels in the above-mentioned same speed-regulating driven wheel group to pass through the keel vertical side plate, and the wheel parts of the two wire-passing spool wheels 304 are just located on the front and rear sides of the above-mentioned through hole E3031, that is, the two sides of the wire-passing spool wheel groove 3033 corresponding to the through hole E3031, so that the wheel parts of the two wire-passing spool wheels 304 are respectively against the surface of the wire in the through hole E3031, and by adjusting the speed of each speed-regulating motor, the two wire-passing spool wheels 304 are driven to synchronously feed the wire to the channel at the required speed in a friction wire feeding manner, thereby controlling the wire feeding speed in the through holes E3031 at different positions.

[0076] by Fig.16 Taking the wiring shape shown as an example, the wiring length required for the inner wire is shorter, and the length required for wiring from the inside to the outside gradually increases. There is a difference in the conveying speed of the inner wire and the outer wire. In order to realize the automatic wiring process of multi-core wires in the case of turns in the wiring line, it is necessary to control the output speed of wires with different wiring radii separately to meet the needs of the wiring line.

[0077] The operating principle of each speed regulating mechanism in Example 1 controlling different wire conveying speeds will now be specifically described.

[0078] The driving end of the speed regulating motor a3051-1 is connected to the speed regulating driving wheel a3052-1, the speed regulating driving wheel a3052-1 meshes with the speed regulating driven wheel a3053-11, the speed regulating driven wheel a3053-11 meshes with the speed regulating driven wheel aa3053-12, the speed regulating driven wheel aa3053-12 meshes with the speed regulating driven wheel ab3053-13, the speed regulating driven wheel ab3053-13 meshes with the speed regulating driven wheel ac3053-14, the speed regulating driven wheel ac3053-14 meshes with the speed regulating driven wheel ad3053-15, the speed regulating driven wheel ad3053-15 meshes with the speed regulating driven wheel ae3053-16, wherein the output ends of the speed regulating driven wheel ad3053-15 and the speed regulating driven wheel ae3053-16 are each connected to a wire passing shaft wheel 304, and the wheel parts of the wire passing shaft wheels 304 on the speed regulating driven wheel ad3053-15 and the speed regulating driven wheel ae3053-16 are located on the front and rear sides of the wire passing shaft wheel groove 3033 of the through hole E3031 corresponding to the wire 004-3. By adjusting the running speed of the speed regulating motor a3051-1, the wiring speed of the wire c004-3 can be controlled.

[0079] The driving end of the speed regulating motor b3051-2 is connected to the speed regulating driving wheel b3052-2, the speed regulating driving wheel 3052-2 meshes with the speed regulating driven wheel b3053-21, and the speed regulating driven wheel b3053-21 meshes with the speed regulating driven wheel ba3053-22, wherein the output ends of the speed regulating driven wheel b3053-21 and the speed regulating driven wheel ba3053-22 are each connected to a wire passing shaft wheel 304, and the wheel parts of the wire passing shaft wheels 304 on the speed regulating driven wheel b3053-21 and the speed regulating driven wheel ba3053-22 are located on the front and rear sides of the wire passing shaft wheel groove 3033 of the through hole E3031 corresponding to the wire a004-1. By adjusting the running speed of the speed regulating motor b3051-2, the wiring speed of the wire a004-1 can be controlled.

[0080] The driving end of the speed regulating motor c3051-3 is connected to the speed regulating driving wheel c3052-3, the speed regulating driving wheel c3052-3 meshes with the speed regulating driven wheel c3053-31, the speed regulating driven wheel c3053-31 meshes with the speed regulating driven wheel ca3053-32, the speed regulating driven wheel ca3053-32 meshes with the speed regulating driven wheel cb3053-33, the speed regulating driven wheel cb3053-33 meshes with the speed regulating driven wheel cc3053-34, and the speed regulating driven wheel The output end of the wheel cb3053-33 and the speed-regulating driven wheel cc3053-34 is connected to the wire-passing shaft wheel 304. The wheel parts of the wire-passing shaft wheel 304 on the speed-regulating driven wheel cb3053-33 and the speed-regulating driven wheel cc3053-34 are located on the front and rear sides of the wire-passing shaft wheel groove 3033 of the through hole E3031 corresponding to the wire b004-2. By adjusting the running speed of the speed-regulating motor c3051-3, the wiring speed of the wire b004-2 can be controlled.

[0081] Among them, the fixed positions of the components of the speed regulating mechanisms of wires a004-1, wires b004-2 and wires c004-3 are all located on the same side, i.e., the left side of the flange connecting plate 301, and the fixed positions of the components of the speed regulating mechanisms of wires d004-4, wires e004-5 and wires f004-6 are located on the right side of the flange connecting plate 301. Their composition relationship is mirror-symmetrical with the composition relationship of the speed regulating mechanisms of wires 004-1 to 004-3, and will not be repeated here.

[0082] Thus, according to the wiring paths of wires a004-1 to f004-6, the speed of the speed regulating motors corresponding to the wires a004-1 to f004-6 is adjusted, thereby controlling the output speed of each wire. That is, when there is no wiring path radius difference among the wires in the wiring path of the multi-core wires, the speed regulating mechanisms corresponding to the above-mentioned wires operate at the same speed; when there is a wiring path radius difference among the wires in the wiring path of the multi-core wires, the speed regulating mechanisms corresponding to the wires operate according to their respective appropriate conveying speeds.

[0083] Furthermore, the cutting groove 3032 of the cable port box 303 is connected to the cutting mechanism.

[0084] The cutter assembly in this embodiment 1 includes: a cutter 3071, a lever mechanism 3072, and a cutter cylinder 3073. The cutter 3071 is placed at the notch of the cutter groove 3032, and the cutter 3071 is connected to one end of the lever mechanism 3072. The lever mechanism is a common lever connection structure in the prior art, and will not be described here. The other end of the lever mechanism 3072 is fixedly connected to the driving end of the cutter cylinder 3073. When the wire wiring is completed, the cutter cylinder 3073 is controlled to shrink, thereby driving the lever mechanism 3072 to link the cutter 3071 to extend forward to cut the wire harness 004.

[0085] The operation process and operation principle of this embodiment 1 are as follows:

[0086] Initial lead positioning stage: manually insert one end of the wires a004-1 to f004-6 into the first wire feeding mechanism 001 arranged side by side from left to right, and pass through the first wire feeding port 104 from the first wire input port 107 of the first wire feeding mechanism 001; then, the outlet ends of the wires a004-1 to f004-6 respectively pass through their corresponding wire rotating entrances 204 to the rotating gear 203; then, the outlet ends of the wires a004-1 to f004-6 respectively pass through their corresponding second wire ports 302 from the rotating gear 203, and from the second wire ports 302, the outlet ends of the wires a004-1 to f004-6 respectively pass through the through holes E3031 on the corresponding wiring port box 303; at this point, the wires a004-1 to f004-6 complete the initial lead positioning process.

[0087] Automated multi-core wire turning wiring and conveying stage: the wire feeding motor 103, the rotating motor 206 and the speed regulating motors 3051-1 to 3051-6 in each first wire feeding mechanism 001 are turned on, and the above motors operate in coordination at the same time; in each first wire feeding mechanism 001, the wire feeding motor 103 provides the driving force for the corresponding wire to run in the direction of the rotating mechanism 002;

[0088] During the wire output stage from the wire rotating entrance 204 to the wiring exit 3035 of the wiring port box 303, the rotating motor 206 provides rotational drive for the wires a004-1 to f004-6 to realize the turning wiring needs of the multi-core wires. At the same time, the speed regulating mechanism in the second wire feeding mechanism 003 controls the output speeds of the wires a004-1 to f004-6 according to the different wiring radii of the wires a004-1 to f004-6, thereby realizing the automated operation steps of the turning wiring of the multi-core wires.

[0089] Wire breaking stage: After the wiring of the above-mentioned wires a004-1 to f004-6 is completed, the cutter cylinder 3073 is started to cut off the wires a004-1 to f004-6; or the wire breaking mechanism in the first wire feeding mechanism 001 is started so that the straight plate of each wire breaking plate 1051 blocks the through hole B1041 of each first wire feeding port, thereby realizing the wire breaking function.

[0090] In Example 1, six wires are used as an example for description. In actual use, the number of wires can be adjusted arbitrarily for wiring.

[0091] Example 2

[0092] The device provided by the present invention is not only suitable for the automated wiring and transportation of multi-core wires, but also suitable for the automated wiring and transportation of single wires. The first wire feeding mechanism 001 in the device of the present invention is separately installed on a three-axis motion mechanism, so as to realize fully automatic single-wire feeding, wiring and wire cutting.

[0093] The operation process is as follows: one end of a wire enters the first wire feeding mechanism 001 from the first wire inlet 107, and after passing through the through hole A1013 on the mounting horizontal plate 1012, the wire abuts against the wire accommodating groove 1021 on the wire feeding active wheel shaft 102. In the initial stage of this embodiment 2, the wire on the wire accommodating groove 1021 is manually passed through the first wire feeding port 104 through the first wire opening 1043; when the present invention starts to operate, the wire feeding motor 103 will drive the wire feeding active wheel shaft 102 to rotate, so that the wire harness 004 on the wire accommodating groove 1021 is automatically passed through the first wire feeding port 104 for continuous output.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A multi-core wire wiring and conveying device, characterized in that: It comprises a plurality of first wire feeding mechanisms (001), a rotating mechanism (002) is provided below the plurality of first wire feeding mechanisms (001), and a rotating driving end of the rotating mechanism (002) is fixedly connected to a second wire feeding mechanism (003); Each of the first wire feeding mechanisms (001) is provided with at least one first wire inlet (107), a first wire feeding port (104) having a through hole B (1042) is provided below the first wire inlet (107), a wire feeding driving wheel shaft (102) is provided between the first wire inlet (107) and the first wire feeding port (104), and a transmission rod of the wire feeding driving wheel shaft (102) is connected to a driving end of a wire feeding motor (103) via a worm gear; The rotating mechanism (002) comprises: a hollow rotating gear (203), the hollow rotating gear (203) being provided with a plurality of wire harness rotating inlets (204), and a driving end of a rotating motor (206) being meshed with the rotating gear (203); The lower end of the rotating gear (203) is fixedly connected to the second wire feeding mechanism (003), and the second wire feeding mechanism (003) is provided with a plurality of second wire ports (302) and is located below the rotating entrance (204); and speed regulating mechanisms are provided below the second wire ports (302) in a number not less than that of the first wire feeding mechanism (001), and each speed regulating mechanism can independently adjust the driving speed; Each of the speed regulating mechanisms comprises two wire-passing shaft wheels (304) driven to rotate by driving gears, and the two wire-passing shaft wheels (304) feed the wires to the channel at a required speed in a friction manner; The driving gear comprises a speed regulating gear set consisting of a plurality of speed regulating gears connected in series, each speed regulating gear set is fixedly connected to the driving end of a speed regulating motor, and a wire passing shaft wheel (304) is fixedly arranged on the output ends of the last two adjacent speed regulating gears in each speed regulating gear set.

2. The multi-core wire routing and conveying device according to claim 1, characterized in that: The wire feeding driving wheel shaft (102) is provided with a wire accommodating groove (1021).

3. The multi-core wire routing and conveying device according to claim 1, characterized in that: A wire feeding clamping mechanism is provided on one side parallel to the wire feeding driving wheel shaft (102), the wire feeding clamping mechanism comprising: a clamping wheel shaft (106), the clamping wheel shaft (106) being provided parallel to the wire feeding driving wheel shaft (102), an adjusting bolt (105) being provided parallel to the clamping wheel shaft (106) on a side away from the wire feeding driving wheel shaft (102), and a clamping wedge block being provided between the adjusting bolt (105) and the clamping wheel shaft (106).

4. The multi-core wire routing and conveying device according to claim 1, characterized in that: Each of the first wire feeding ports (104) is provided with a wire breaking slot (1045), and the wire breaking slot (1045) intersects with a through hole B (1042) of the first wire feeding port (104); a wire breaking plate (1051) is inserted into the wire breaking slot (1045), and a through hole C (1051-1) is provided on the wire breaking plate (1051); the wire breaking plate (1051) is connected to a driving end of a wire breaking cylinder (1053), and the wire breaking cylinder (1053) controls the wire breaking plate (1051) to move along the wire breaking slot (1045), so that the through hole B (1042) and the through hole C (1051-1) are relatively positioned or misaligned.

5. The multi-core wire routing and conveying device according to claim 1, characterized in that Each of the first wire feeding ports (104) is movably connected to the bottom end of its corresponding first wire feeding mechanism (001); the peripheral surface of the middle section of each of the first wire feeding ports (104) is concave inward toward its central axis to form an annular engaging groove (1041), and the first wire feeding port (104) is engaged and connected with the bottom of the first wire feeding mechanism (001) via the engaging groove (1041).

6. The multi-core wire routing and conveying device according to claim 1, characterized in that: The lower end of the second wire port (302) is movably connected to a wire arrangement port box (303); the wire arrangement port box (303) is provided with a plurality of through holes E (3031) arranged side by side in the vertical direction; a wire passing shaft wheel groove (3033) is provided on the peripheral surface of the wire arrangement port box (303) corresponding to each through hole E (3031); and the two wire passing shaft wheels (304) of each speed regulating mechanism are placed on the corresponding wire passing shaft wheel groove (3033).

7. The multi-core wire routing and conveying device according to claim 6, characterized in that: A cutting groove (3032) is provided at the lower part of the cable port box (303), the cutting groove (3032) intersecting with each through hole E (3031), a cutting knife (3071) is connected to the cutting groove (3032), the cutting knife (3071) is connected to the driving end of a cutting knife cylinder (3073), and the cutting knife cylinder (3073) controls the cutting knife (3071) to extend into and out of the cutting groove (3032).

8. The multi-core wire routing and conveying device according to claim 1, characterized in that: Each of the rotating inlet (204) and the second wire port (302) is provided with a ceramic sleeve.

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