Double-wire stranding equipment

Abstract

The utility model discloses electric wire double-wire twisting equipment, which comprises a driving translation mechanism, a lifting handover reversing device, a left pull wire conveying mechanism, a right pull wire conveying mechanism, a left wire storage mechanism, a right wire storage mechanism, a left rotary wire twisting mechanism, a right rotary wire twisting mechanism, a left adhesive tape point winding mechanism and a right adhesive tape point winding mechanism, the driving translation mechanism is used for respectively driving the left pull wire carrying mechanism, the right pull wire carrying mechanism, the left rotary wire stranding mechanism and the right rotary wire stranding mechanism to do left-right translation motion; the full-automatic double-wire stranding machine realizes the full-automatic stranding of double wires, has the function of dispensing and winding the adhesive tape, not only shortens the turnover time of the wires, but also can effectively improve the production efficiency, reduces the labor intensity of workers, reduces the labor intensity of the workers, reduces the labor intensity of the workers, reduces the labor intensity of the workers, and reduces the labor intensity of the workers. The device can also be carried on an existing full-automatic inserting line pressing insertion machine, and flexible full-automatic machining of single lines and twisted pairs is achieved.

Description

Technical Field

[0001] This utility model relates to wire processing equipment, and more particularly to a double-strand wire twisting device. Background Technology

[0002] In the automotive wiring harness industry, the processing of wiring harnesses involves major processes such as wire feeding, cutting, stripping, inserting rain plugs, crimping terminals, and inserting connectors. Wire harnesses are generally divided into single-wire and twisted-pair cables. Twisted-pair cables are generally made of two wires twisted together at a certain pitch. They have a certain anti-interference effect and can also improve the flexibility of the wire, thereby reducing the risk of wire breakage. At the same time, the twisted cable structure can improve the wear resistance and corrosion resistance of the wire, extending the service life of the wire.

[0003] In existing technologies, the processing of finished wire harnesses containing single-wire and twisted-pair cables requires first completing the main processes of single-wire feeding, cutting, stripping, rain plug insertion, terminal crimping, and connector insertion on a fully automatic unloading and crimping insertion machine to form a single-wire semi-finished wire harness. Then, the main processes of twisted-pair cable feeding, cutting, stripping, rain plug insertion, terminal crimping, twisting, and tape wrapping are completed on a fully automatic unloading and twisting machine to form a twisted-pair semi-finished wire harness. Finally, the harness is transferred to the finished wire harness insertion area, where the twisted-pair semi-finished wire harnesses are manually inserted onto the single-wire semi-finished wire harnesses to form the finished wire harness. This process is time-consuming, inefficient, and results in inconsistent quality, failing to meet production requirements. Therefore, it is necessary to provide a wire twisting device mounted on a fully automatic unloading and crimping insertion machine to overcome these shortcomings, thereby achieving flexible, fully automated processing of both single-wire and twisted-pair cables. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a double-wire twisting device that can realize fully automatic twisting of double wires, shorten wire turnaround time, and improve production efficiency, in order to overcome the defect that the fully automatic unloading and pressing insertion machine can only produce single wires, and realize flexible fully automated processing of single wires and twisted wires.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0006] The utility model provides a kind of electric wire double wire stranding equipment, it includes drive translation mechanism, lifting transfer reversing device, left pull line conveying mechanism, right pull line conveying mechanism, left wire storage mechanism, right wire storage mechanism, left rotary stranding mechanism, right rotary stranding mechanism, left rubber point winding mechanism, right rubber point winding mechanism, wherein: the drive translation mechanism is used to respectively drive the left pull line conveying mechanism, the right pull line conveying mechanism, the left rotary stranding mechanism and the right rotary stranding mechanism left and right translation movement, and the left rubber point winding mechanism and the right rubber point winding mechanism respectively with the left rotary stranding mechanism and the right rotary stranding mechanism synchronous movement;The lifting transfer reversing device is used to from the transfer position a, take from the wire B1 and the wire B2 that the ascending wire clamping conveying device is transported, drive wire B1 and wire B2 movement to transfer position b, drive wire B1 and wire B2 left end movement to align the left pull line conveying mechanism, drive wire B1 and wire B2 right end movement to align the right pull line conveying mechanism and from the left pull line conveying mechanism and the right pull line conveying mechanism take the double-stranded wire that stranding is completed;The left pull line conveying mechanism is used to clamp wire B1 and wire B2 left end and convey to the left wire storage mechanism, from the left rotary stranding mechanism take the double-stranded wire left end that stranding is completed and convey to the lifting transfer reversing device and from the left wire storage mechanism clamp wire B1 and wire B2 left end and convey to the left rotary stranding mechanism;The right pull line conveying mechanism is used to clamp wire B1 and wire B2 right end and convey to the right wire storage mechanism, from the right rotary stranding mechanism take the double-stranded wire right end that stranding is completed and convey to the lifting transfer reversing device and from the right wire storage mechanism clamp wire B1 and wire B2 right end and convey to the right rotary stranding mechanism;The left rotary stranding mechanism and the right rotary stranding mechanism are used to respectively clamp wire B1 and wire B2 left and right two ends, and synchronous execution rotates to make wire B1 and wire B2 into double-stranded wire stranding;The left rubber point winding mechanism and the right rubber point winding mechanism are used to respectively to the double-stranded wire left and right two ends point winding rubber.

[0007] Preferably, the drive translation mechanism includes a first linear motion module, and the left pull line conveying mechanism and the right pull line conveying mechanism are respectively arranged at two movement ends of the first linear motion module, and the first linear motion module is used to drive the left pull line conveying mechanism and the right pull line conveying mechanism to move synchronously close to or synchronously away from each other.

[0008] Preferably, the drive translation mechanism includes a second linear motion module parallel to the first linear motion module, and the left rotary stranding mechanism and the right rotary stranding mechanism are respectively arranged at two movement ends of the second linear motion module, and the second linear motion module is used to drive the left rotary stranding mechanism and the right rotary stranding mechanism to move synchronously close to or synchronously away from each other.

[0009] Preferably, two movement ends of the second linear motion module are respectively provided with a left translation load plate and a right translation load plate, the left rotating wire twisting mechanism and the left rubber point winding mechanism are arranged on the left translation load plate, and the right rotating wire twisting mechanism and the right rubber point winding mechanism are arranged on the right translation load plate.

[0010] Preferably, the left wire storage mechanism and the right wire storage mechanism are fixed to the frame body of the driving translation mechanism.

[0011] Preferably, the lifting transfer reversing device is arranged below the driving translation mechanism.

[0012] The wire double-wire twisting equipment disclosed by the utility model has the beneficial effects that compared with the prior art: the utility model cooperates the driving translation mechanism, the lifting transfer reversing device, the left wire pulling conveying mechanism, the right wire pulling conveying mechanism, the left wire storage mechanism, the right wire storage mechanism, the left rotating wire twisting mechanism, the right rotating wire twisting mechanism, the left rubber point winding mechanism and the right rubber point winding mechanism, so that a double-wire full-automatic twisting process is realized, and the point winding function is provided, so that the utility model not only shortens the wire turnover time and effectively improves the production efficiency, but also can be carried on the existing full-automatic offline pressing insertion machine, realizes the flexible full-automatic processing of single wire and double-wire. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional view of the wire double-wire twisting equipment;

[0014] Figure 2 It is a structure diagram of the left wire pulling conveying mechanism, the left wire storage mechanism, the left rotating wire twisting mechanism and the left rubber point winding mechanism;

[0015] Figure 3 It is a structure diagram of the left rotating wire twisting mechanism and the left rubber point winding mechanism;

[0016] Figure 4 It is a structure diagram of the lifting transfer reversing device;

[0017] Figure 5 It is a structure of the clamping reversing mechanism Figure 1 ;

[0018] Figure 6 It is a structure of the clamping reversing mechanism Figure 2 ;

[0019] Figure 7 It is an exploded view of the clamping reversing mechanism;

[0020] Figure 8 It is a structure diagram of the first wire clamping assembly and the second wire clamping assembly;

[0021] Figure 9 It is a structure diagram of the third wire clamping assembly and the fourth wire clamping assembly;

[0022] Figure 10 is a perspective view of a left wire pulling and conveying mechanism;

[0023] Figure 11 is an exploded view of a left wire pulling and conveying mechanism;

[0024] Figure 12 is a perspective view of a left wire storing mechanism Figure 1 ;

[0025] Figure 13 is a perspective view of a left wire storing mechanism Figure 2 ;

[0026] Figure 14 is an exploded view of a left wire storing mechanism;

[0027] Figure 15 is a flow chart of a wire double-twisted process. DETAILED DESCRIPTION

[0028] The utility model will be described in more detail below in combination with the drawings and embodiments.

[0029] The utility model discloses a wire double-twisted equipment, in combination with Figures 1 to 14 As shown in the figure, it comprises a driving translation mechanism 1, a lifting handover reversing device 2, a left wire pulling and conveying mechanism 3, a right wire pulling and conveying mechanism 4, a left wire storing mechanism 5, a right wire storing mechanism 6, a left rotary wire twisting mechanism 7, a right rotary wire twisting mechanism 8, a left rubber point winding mechanism 9 and a right rubber point winding mechanism 10, wherein:

[0030] The driving translation mechanism 1 is used to respectively drive the left wire pulling and conveying mechanism 3, the right wire pulling and conveying mechanism 4, the left rotary wire twisting mechanism 7 and the right rotary wire twisting mechanism 8 to move left and right, and the left rubber point winding mechanism 9 and the right rubber point winding mechanism 10 move synchronously with the left rotary wire twisting mechanism 7 and the right rotary wire twisting mechanism 8 respectively;

[0031] The lifting handover reversing device 2 is used to take the wire B1 and the wire B2 conveyed by the ascending wire carrying device from the handover position a, drive the wire B1 and the wire B2 to move to the handover position b, drive the left end of the wire B1 and the wire B2 to move to align with the left wire pulling and conveying mechanism 3, drive the right end of the wire B1 and the wire B2 to move to align with the right wire pulling and conveying mechanism 4 and take the double-twisted wire from the left wire pulling and conveying mechanism 3 and the right wire pulling and conveying mechanism 4;

[0032] The left pull line carrying mechanism 3 is used for clamping the left ends of the electric wires B1 and B2 and carrying to the left wire storage mechanism 5, taking the completed twisted pair left ends from the left rotating twisting mechanism 7 and carrying to the lifting transfer device 2, and clamping the left ends of the electric wires B1 and B2 from the left wire storage mechanism 5 and carrying to the left rotating twisting mechanism 7;

[0033] The right pull line carrying mechanism 4 is used for clamping the right ends of the electric wires B1 and B2 and carrying to the right wire storage mechanism 6, taking the completed twisted pair right ends from the right rotating twisting mechanism 8 and carrying to the lifting transfer device 2, and clamping the right ends of the electric wires B1 and B2 from the right wire storage mechanism 6 and carrying to the right rotating twisting mechanism 8;

[0034] The left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 are used for clamping the left and right ends of the electric wires B1 and B2 respectively, and synchronously performing rotating motion to twist the electric wires B1 and B2 into a twisted pair;

[0035] The left rubber point winding mechanism 9 and the right rubber point winding mechanism 10 are used for winding rubber on the left and right ends of the completed twisted pair respectively.

[0036] In the execution process of the above device, the lifting transfer switching device 2 takes the electric wires B1 and B2 conveyed by the upward wire clamping conveying device from the transfer position a, then the lifting transfer switching device 2 drives the electric wires B1 and B2 to move to the transfer position b, when the lifting transfer switching device 2 moves, the left ends of the electric wires B1 and B2 are driven to move to align with the left wire pulling conveying mechanism 3, and the right ends of the electric wires B1 and B2 are driven to move to align with the right wire pulling conveying mechanism 4, then the left wire pulling conveying mechanism 3 clamps the left ends of the electric wires B1 and B2, the right wire pulling conveying mechanism 4 clamps the right ends of the electric wires B1 and B2, and then the left wire pulling conveying mechanism 3 and the right wire pulling conveying mechanism 4 are controlled to move synchronously, conveying the left ends of the electric wires B1 and B2 to the left wire storage mechanism 5 and the right ends of the electric wires B1 and B2 to the right wire storage mechanism 6, after the wire storage is completed, the left wire pulling conveying mechanism 3 takes the left end of the twisted pair (A1&A2) twisted in the previous process from the left rotating twisting mechanism 7, the right wire pulling conveying mechanism 4 takes the right end of the twisted pair (A1&A2) twisted in the previous process from the right rotating twisting mechanism 8, and the lifting transfer switching device 2 is controlled to take the twisted pair from the left wire pulling conveying mechanism 3 and the right wire pulling conveying mechanism 4 in the previous process and drive the twisted pair to move to the transfer position a for the upward wire clamping conveying device to take the twisted pair, for the electric wires B1 and B2 conveyed in the current process, the left wire pulling conveying mechanism 3 clamps the left ends of the electric wires B1 and B2 from the left wire storage mechanism 5 and conveys them to the left rotating twisting mechanism 7, and the right wire pulling conveying mechanism 4 clamps the right ends of the electric wires B1 and B2 from the right wire storage mechanism 6 and conveys them to the right rotating twisting mechanism 8, then the left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 clamp the left and right ends of the electric wires B1 and B2 respectively, the left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 perform synchronous rotating movement to twist the electric wires B1 and B2 into a twisted pair, then end wrapping is performed, and the left adhesive tape wrapping mechanism 9 and the right adhesive tape wrapping mechanism 10 are used to wrap adhesive tape on the left and right ends of the twisted pair. Compared with the prior art, the driving translation mechanism 1, the lifting transfer switching device 2, the left wire pulling conveying mechanism 3, the right wire pulling conveying mechanism 4, the left wire storage mechanism 5, the right wire storage mechanism 6, the left rotating twisting mechanism 7, the right rotating twisting mechanism 8, the left adhesive tape wrapping mechanism 9, and the right adhesive tape wrapping mechanism 10 are matched to realize a full-automatic twisting process of double electric wires, and have the function of wrapping adhesive tape, so that the wire turnover time is shortened, the production efficiency is effectively improved, and the device can be mounted on an existing full-automatic offline pressing insertion machine to realize flexible full-automatic processing of single wires and twisted pairs.

[0037] In order to realize the driving control of the rotating twisting mechanism and the wire pulling conveying mechanism, in the embodiment, please refer toFigure 1 The driving translation mechanism 1 comprises a first linear motion module 100, the left pull line conveying mechanism 3 and the right pull line conveying mechanism 4 are respectively arranged at two motion ends of the first linear motion module 100, and the first linear motion module 100 is used for driving the left pull line conveying mechanism 3 and the right pull line conveying mechanism 4 to synchronously approach or synchronously move away.

[0038] Further, the driving translation mechanism 1 comprises a second linear motion module 101 which is parallel to the first linear motion module 100, the left rotating line twisting mechanism 7 and the right rotating line twisting mechanism 8 are respectively arranged at two motion ends of the second linear motion module 101, and the second linear motion module 101 is used for driving the left rotating line twisting mechanism 7 and the right rotating line twisting mechanism 8 to synchronously approach or synchronously move away.

[0039] In the embodiment, the left adhesive tape winding mechanism 9 and the right adhesive tape winding mechanism 10 respectively move synchronously with the left rotating line twisting mechanism 7 and the right rotating line twisting mechanism 8, in order to realize the synchronous movement relationship, please refer to Figure 1 and Figure 2 Two motion ends of the second linear motion module 101 are respectively provided with a left translation load plate 102 and a right translation load plate 103, the left rotating line twisting mechanism 7 and the left adhesive tape winding mechanism 9 are both arranged on the left translation load plate 102, and the right rotating line twisting mechanism 8 and the right adhesive tape winding mechanism 10 are both arranged on the right translation load plate 103.

[0040] As a preferred mode, the left line storage mechanism 5 and the right line storage mechanism 6 are both fixed on a frame body of the driving translation mechanism 1, and the lifting transfer reversing device 2 is arranged below the driving translation mechanism 1.

[0041] Based on the above device, the utility model further provides a wire double line twisting process, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 15 The process is realized based on the above device, and the process comprises the following steps.

[0042] S1, the lifting transfer reversing device 2 takes the wire B1 and the wire B2 conveyed by the uplink line conveying device from a transfer position a;

[0043] S2, the lifting transfer reversing device 2 drives the wire B1 and the wire B2 to move to a transfer position b;

[0044] Step S3, the lifting transfer reversing device 2 drives the left ends of the electric wires B1 and B2 to move to align with the left pull line conveying mechanism 3, and drives the right ends of the electric wires B1 and B2 to move to align with the right pull line conveying mechanism 4;

[0045] Step S4, the left pull line conveying mechanism 3 clamps the left ends of the electric wires B1 and B2, and the right pull line conveying mechanism 4 clamps the right ends of the electric wires B1 and B2;

[0046] Step S5, the left pull line conveying mechanism 3 and the right pull line conveying mechanism 4 move synchronously to convey the left ends of the electric wires B1 and B2 to the left wire storage mechanism 5, and convey the right ends of the electric wires B1 and B2 to the right wire storage mechanism 6;

[0047] Step S6, the left pull line conveying mechanism 3 takes the left end of the twisted pair (A1&A2) twisted in the previous process from the left rotating twisting mechanism 7, and the right pull line conveying mechanism 4 takes the right end of the twisted pair (A1&A2) twisted in the previous process from the right rotating twisting mechanism 8;

[0048] Step S7, the lifting transfer reversing device 2 takes the twisted pair from the left pull line conveying mechanism 3 and the right pull line conveying mechanism 4 and drives the twisted pair to move to the transfer position a for the upward clamping line conveying device to take the twisted pair;

[0049] Step S8, the left pull line conveying mechanism 3 clamps the left ends of the electric wires B1 and B2 from the left wire storage mechanism 5 and conveys them to the left rotating twisting mechanism 7, and the right pull line conveying mechanism 4 clamps the right ends of the electric wires B1 and B2 from the right wire storage mechanism 6 and conveys them to the right rotating twisting mechanism 8;

[0050] Step S9, the left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 clamp the left and right ends of the electric wires B1 and B2 respectively, and the left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 synchronously perform rotating movement to twist the electric wires B1 and B2 into a twisted pair;

[0051] Step S10, the left rubber point winding mechanism 9 and the right rubber point winding mechanism 10 respectively wind rubber on the left and right ends of the twisted pair.

[0052] In the step S4 of the above process, after the left pull line conveying mechanism 3 and the right pull line conveying mechanism 4 clamp the left and right ends of the electric wires B1 and B2 respectively, the lifting transfer reversing device 2 moves upward and waits to perform the step S7;

[0053] When the step S6 is completed, the lifting transfer reversing device 2 moves downward to the transfer position b, and then performs the step S7.

[0054] Regarding the preferred reversing action of the lifting-reversing device 2, in the step S3 of the embodiment, the lifting-reversing device 2 drives the left ends of the wires B1 and B2 to rotate by a preset angle to align the left pull line conveying mechanism 3, and drives the right ends of the wires B1 and B2 to rotate by a preset angle to align the right pull line conveying mechanism 4.

[0055] Regarding the specific twisting action, in the step S9 of the embodiment, according to the lengths of the wires B1 and B2, the left rotating twisting mechanism 7 clamps the left ends of the wires B1 and B2 and moves to a left initial twisting position, the right rotating twisting mechanism 8 clamps the right ends of the wires B1 and B2 and moves to a right initial twisting position, and then the left rotating twisting mechanism 7 and the right rotating twisting mechanism 8 perform synchronous rotating movement.

[0056] In the preferred embodiment of the utility model, in combination with Figures 4 to 9 As shown in the figure, the lifting-reversing device 2 comprises a lifting-translation movement assembly 20, the movement end of the lifting-translation movement assembly 20 is provided with a reversing support plate 21, the reversing support plate 21 is provided with a left rotating arm 22, a right rotating arm 23, a left reversing drive assembly 24 and a right reversing drive assembly 25, the first end of the left rotating arm 22 and the first end of the right rotating arm 23 are rotatably connected to the reversing support plate 21, the second end of the left rotating arm 22 is provided with a first wire clamping assembly 220 and a second wire clamping assembly 221, the second end of the right rotating arm 23 is provided with a third wire clamping assembly 230 and a fourth wire clamping assembly 231, the left reversing drive assembly 24 is used to drive the left rotating arm 22 to rotate by a preset angle, the right reversing drive assembly 25 is used to drive the right rotating arm 23 to rotate by a preset angle, so that the second end of the left rotating arm 22 and the second end of the right rotating arm 23 are close to or far away from each other. Wherein, the reversing support plate 21 and various assemblies and components thereon constitute a clamping reversing mechanism.

[0057] In the structure, the lifting and translating movement assembly 20 is used to drive the reversing support plate 21 to lift, lower or translate forward and backward, when the device receives the wires from the upward wire clamping and carrying device, the first wire clamping assembly 220 and the third wire clamping assembly 230 receive the wire B1 to lift and avoid, and then the second wire clamping assembly 221 and the fourth wire clamping assembly 231 receive the wire B2, after that, under the driving of the left reversing driving assembly 24 and the right reversing driving assembly 25, the left rotating arm 22 and the right rotating arm 23 rotate reversely at the same time, and then the left end of the wire B1 and the wire B2 is driven to move to align with the left wire pulling and carrying mechanism, and the right end of the wire B1 and the wire B2 is driven to move to align with the right wire pulling and carrying mechanism, based on the above principle, the utility model realizes the mutual conversion of U-shaped wire clamping and coaxial wire clamping, and can effectively improve the wire carrying efficiency.

[0058] As a preferred mode, the first wire clamping assembly 220 is connected to the left rotating arm 22 in the vertical direction, and the left rotating arm 22 is provided with a left lifting cylinder assembly 222 for driving the first wire clamping assembly 220 to lift. Further, the third wire clamping assembly 230 is connected to the right rotating arm 23 in the vertical direction, and the right rotating arm 23 is provided with a right lifting cylinder assembly 232 for driving the third wire clamping assembly 230 to lift.

[0059] In practical application, when the lifting and receiving reversing device receives the wires from the upward wire clamping and carrying device, the first wire clamping assembly 220 and the third wire clamping assembly 230 clamp the wire B1 and then lift to avoid, and then the second wire clamping assembly 221 and the fourth wire clamping assembly 231 clamp the wire B2, so as to avoid the winding phenomenon of the two wires.

[0060] In order to realize the good rotating movement of the left rotating arm 22 and the right rotating arm 23, in the embodiment, the reversing support plate 21 is provided with left and right symmetrical left bearing seat 210 and right bearing seat 211, the first end of the left rotating arm 22 is rotatably connected to the left bearing seat 210 through a left bearing 212, and the first end of the right rotating arm 23 is rotatably connected to the right bearing seat 211 through a right bearing 213.

[0061] When the lifting and transferring commutating device takes the wire B1 and the wire B2, the left rotating arm 22 and the right rotating arm 23 are preferably in a state of approaching each other, for which, in the embodiment, the commutating support plate 21 is provided with left and right symmetrical left accommodating port 214 and right accommodating port 215, the left rotating arm 22, the first wire clamping assembly 220, the second wire clamping assembly 221 and the left lifting cylinder assembly 222 are located in the left accommodating port 214, and the right rotating arm 23, the third wire clamping assembly 230, the fourth wire clamping assembly 231 and the right lifting cylinder assembly 232 are located in the right accommodating port 215.

[0062] As a preferred mode, the angle of rotation of the left rotating arm 22 driven by the left commutating drive assembly 24 and the angle of rotation of the right rotating arm 23 driven by the right commutating drive assembly 25 are both 90°. However, in actual application, the rotation angle of the left rotating arm 22 and the right rotating arm 23 is not limited to a right angle.

[0063] The embodiment preferably adopts a linkage mechanism composed of a cylinder, a swing block, a connecting rod and a universal joint to drive the rotating arm to rotate. Specifically, the left commutating drive assembly 24 comprises a left commutating drive cylinder 240 and a left commutating swing block 241, and the left commutating swing block 241 is drivingly connected between the telescopic rod of the left commutating drive cylinder 240 and the left rotating arm 22. Similarly, the right commutating drive assembly 25 comprises a right commutating drive cylinder 250 and a right commutating swing block 251, and the right commutating swing block 251 is drivingly connected between the telescopic rod of the right commutating drive cylinder 250 and the right rotating arm 23.

[0064] In the embodiment, the lifting and translating movement assembly 20 can be driven to lift by a linear module. Specifically, the lifting and translating movement assembly 20 comprises a linear lifting module 200, the movement end of the linear lifting module 200 is provided with a bearing plate 201, the bearing plate 201 is slidingly connected with a slide rail assembly 202, the commutating support plate 21 is fixed to the end of the slide rail assembly 202, and the bearing plate 201 is provided with a motor drive assembly 203 for driving the slide rail assembly 202 to translate. Further, the motor drive assembly 203 and the slide rail assembly 202 are drivingly connected through a belt assembly 204.

[0065] In another preferred embodiment of the utility model, the translation wire storage device is combined with the wire storage device of the utility model, and the wire storage device of the utility model is combined with the wire storage device of the utility model. Figures 10 to 14As shown, the translation pull wire storage device includes a driving translation mechanism 1, a left pull wire conveying mechanism 3, a right pull wire conveying mechanism 4 which is the same structure as the left pull wire conveying mechanism 3, a left wire storage mechanism 5 corresponding to the left pull wire conveying mechanism 3, and a right wire storage mechanism 6 corresponding to the right pull wire conveying mechanism 4, the structure of the left wire storage mechanism 5 and the right wire storage mechanism 6 is the same, the left pull wire conveying mechanism 3 and the right pull wire conveying mechanism 4 are respectively arranged at the translation movement end of the driving translation mechanism 1, the left wire storage mechanism 5 and the right wire storage mechanism 6 are both fixed on the frame of the driving translation mechanism 1, the left pull wire conveying mechanism 3 includes a left pull wire conveying support 30, the left pull wire conveying support 30 is provided with a left pull wire conveying slider 31 and a left pull wire conveying motor assembly 32, the side of the left pull wire conveying slider 31 is provided with an upper slider 33, a lower slider 34 and a wire clamping driving cylinder 35, the upper slider 33 is fixedly connected with an upper clamping jaw 330, the lower slider 34 is fixedly connected with a lower clamping jaw 340, the upper clamping jaw 330 and the lower clamping jaw 340 are arranged in vertical alignment, the wire clamping driving cylinder 35 is used to drive the upper slider 33 and the lower slider 34 to move up and down relative to each other, thereby driving the upper clamping jaw 330 and the lower clamping jaw 340 to perform a clamping action, the left wire storage mechanism 5 includes a left wire storage fixed plate 50, the left wire storage fixed plate 50 is provided with a left wire storage movement mechanism 51, the movement end of the left wire storage movement mechanism 51 is provided with a left wire storage driving cylinder 52, the two movement ends of the left wire storage driving cylinder 52 are respectively provided with a first chuck 520 and a second chuck 521, the first chuck 520 is provided with a first wire storage clamping jaw 522 and a second wire storage clamping jaw 523, the second chuck 521 is provided with a third wire storage clamping jaw 524 and a fourth wire storage clamping jaw 525, the first chuck 520 and the second chuck 521 are staggered, a first clamping opening 526 is formed between the first wire storage clamping jaw 522 and the third wire storage clamping jaw 524, a second clamping opening 527 is formed between the second wire storage clamping jaw 523 and the fourth wire storage clamping jaw 525;

[0066] The left pull wire conveying driving motor assembly 32 is used to drive the left pull wire conveying slider 31 to move forward and backward, thereby conveying the left ends of the wires B1 and B2 clamped between the upper clamping jaw 330 and the lower clamping jaw 340 to a predetermined wire storage position.

[0067] The left wire storage movement mechanism 51 is used to drive the left wire storage driving cylinder 52 to move, until the left ends of the wires B1 and B2 are respectively placed in the first clamping opening 526 and the second clamping opening 527, and then the left wire storage driving cylinder 52 is used to drive the first chuck 520 and the second chuck 521 to move relative to each other, thereby clamping the left ends of the wires B1 and B2.

[0068] In the device, the electric wire B1 and the electric wire B2 are clamped between the upper clamping jaw 330 and the lower clamping jaw 340 at the same time, when the driving translation mechanism 1 drives the left pull wire conveying mechanism 3 to move left and right, and then the left pull wire conveying driving motor assembly 32 moves, the left pull wire conveying slider 31 is driven to move forward and backward, and the left ends of the electric wire B1 and the electric wire B2 clamped between the upper clamping jaw 330 and the lower clamping jaw 340 are conveyed to a preset wire storage position. When the wire is stored, the left wire storage movement mechanism 51 drives the left wire storage driving cylinder 52 to move, so that the left ends of the electric wire B1 and the electric wire B2 are respectively placed in the first clamping opening 526 and the second clamping opening 527. Then the left wire storage driving cylinder 52 drives the first clamping head 520 and the second clamping head 521 to move relatively, and clamps the left ends of the electric wire B1 and the electric wire B2 by performing clamping action; the right end is the same. Further, the functions of forward and backward translation and wire storage are realized, which can effectively improve the wire conveying efficiency.

[0069] As a preferred mode, the upper clamping jaw 330 and the lower clamping jaw 340 are both L-shaped clamping jaws extending in the same direction. Among them, the upper and lower clamping jaws extending in the shape of L provide a wider wire clamping area, when the left ends of the electric wire B1 and the electric wire B2 are placed between the upper clamping jaw 330 and the lower clamping jaw 340 at the same time, the left ends of the electric wire B1 and the electric wire B2 can be clamped by the upper clamping jaw 330 and the lower clamping jaw 340 at the same time.

[0070] In order to improve the clamping reliability, in the embodiment, the lower end surface of the upper clamping jaw 330 is provided with an upper anti-skid pad 331, the upper end surface of the lower clamping jaw 340 is provided with a lower anti-skid pad 341, and the upper anti-skid pad 331 and the lower anti-skid pad 341 are arranged in vertical alignment.

[0071] Regarding the preferred transmission mode between the driving translation mechanism 1 and the left pull wire conveying support 30, in the embodiment, the left pull wire conveying support 30 is fixedly connected with a first vertical plate 36, the upper end of the first vertical plate 36 is provided with a follow-up assembly 37, and the follow-up assembly 37 is in transmission connection with the translation movement end of the driving translation mechanism 1.

[0072] Regarding the preferred structure of the left wire storage movement mechanism 51, in the present embodiment, the left wire storage movement mechanism 51 comprises a wire storage lifting slider 510 in sliding fit with the left wire storage fixed plate 50, the left wire storage fixed plate 50 is provided with a wire storage lifting driving cylinder 511 for driving the wire storage lifting slider 510 to perform lifting movement, the wire storage lifting slider 510 is slidingly connected with a wire storage translation slider 512, the wire storage lifting slider 510 is provided with a wire storage translation cylinder 513 for driving the wire storage translation slider 512 to perform translation movement, and the left wire storage driving cylinder 52 is fixed on the wire storage translation slider 512. In the above structure, a plurality of cylinder linkage modes are preferably adopted, so that the left wire storage movement mechanism can reliably perform lifting and translation movement.

[0073] In the present embodiment, the right wire pulling conveying mechanism 4 and the left wire pulling conveying mechanism 3 have the same structure, and the right wire storage mechanism 6 and the left wire storage mechanism 5 have the same structure, so the specific structure of the right wire pulling conveying mechanism 4 and the right wire storage mechanism 6 will not be described herein.

[0074] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement or improvement within the technical scope of the present application shall be included in the scope of protection of the present application.

Claims

1. An electric wire double-twisted stranding apparatus characterized by comprising: The device comprises a driving translation mechanism (1), a lifting transfer switching device (2), a left pull line conveying mechanism (3), a right pull line conveying mechanism (4), a left wire storage mechanism (5), a right wire storage mechanism (6), a left rotating wire twisting mechanism (7), a right rotating wire twisting mechanism (8), a left adhesive tape winding mechanism (9) and a right adhesive tape winding mechanism (10), wherein: The driving translation mechanism (1) is used for driving the left pull line conveying mechanism (3), the right pull line conveying mechanism (4), the left rotating wire twisting mechanism (7) and the right rotating wire twisting mechanism (8) to move left and right, respectively, and the left adhesive tape winding mechanism (9) and the right adhesive tape winding mechanism (10) move synchronously with the left rotating wire twisting mechanism (7) and the right rotating wire twisting mechanism (8), respectively. The lifting transfer switching device (2) is used for taking the electric wires B1 and B2 conveyed by the upward wire conveying device from the transfer position a, driving the electric wires B1 and B2 to move to the transfer position b, driving the left ends of the electric wires B1 and B2 to move to align with the left pull line conveying mechanism (3), driving the right ends of the electric wires B1 and B2 to move to align with the right pull line conveying mechanism (4), and taking the completed double-twisted wire from the left pull line conveying mechanism (3) and the right pull line conveying mechanism (4). The left pull line conveying mechanism (3) is used for clamping the left ends of the electric wires B1 and B2 and conveying them to the left wire storage mechanism (5), taking the left end of the completed double-twisted wire from the left rotating wire twisting mechanism (7) and conveying it to the lifting transfer switching device (2), and clamping the left ends of the electric wires B1 and B2 from the left wire storage mechanism (5) and conveying them to the left rotating wire twisting mechanism (7). The right pull line conveying mechanism (4) is used for clamping the right ends of the electric wires B1 and B2 and conveying them to the right wire storage mechanism (6), taking the right end of the completed double-twisted wire from the right rotating wire twisting mechanism (8) and conveying it to the lifting transfer switching device (2), and clamping the right ends of the electric wires B1 and B2 from the right wire storage mechanism (6) and conveying them to the right rotating wire twisting mechanism (8). The left rotating wire twisting mechanism (7) and the right rotating wire twisting mechanism (8) are used for clamping the left and right ends of the electric wires B1 and B2, respectively, and performing synchronous rotating movement to twist the electric wires B1 and B2 into a double-twisted wire. The left adhesive tape winding mechanism (9) and the right adhesive tape winding mechanism (10) are used for winding adhesive tape on the left and right ends of the completed double-twisted wire, respectively.

2. The electrical wire double stranding apparatus of claim 1 wherein, The driving translation mechanism (1) comprises a first linear motion module (100), and the left pull line conveying mechanism (3) and the right pull line conveying mechanism (4) are arranged at two movement ends of the first linear motion module (100), respectively. The first linear motion module (100) is used for driving the left pull line conveying mechanism (3) and the right pull line conveying mechanism (4) to move synchronously close to or far away from each other.

3. The electrical wire double stranding apparatus of claim 2, wherein, The driving translation mechanism (1) comprises a second linear motion module (101) parallel to the first linear motion module (100), the left rotating cable winding mechanism (7) and the right rotating cable winding mechanism (8) are respectively arranged at two movement ends of the second linear motion module (101), and the second linear motion module (101) is used for driving the left rotating cable winding mechanism (7) and the right rotating cable winding mechanism (8) to synchronously approach or synchronously move away.

4. The electrical wire double stranding apparatus of claim 3, wherein, Two movement ends of the second linear motion module (101) are respectively provided with a left translation load plate (102) and a right translation load plate (103), the left rotating cable winding mechanism (7) and the left rubber band winding mechanism (9) are arranged on the left translation load plate (102), and the right rotating cable winding mechanism (8) and the right rubber band winding mechanism (10) are arranged on the right translation load plate (103).

5. The electrical wire pair-twisting device of claim 1, wherein, The left cable storage mechanism (5) and the right cable storage mechanism (6) are both fixed on a frame body of the driving translation mechanism (1).

6. The electrical wire pair-twisting device of claim 1, wherein, The lifting transfer reversing device (2) is arranged below the driving translation mechanism (1).

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