A multi-core automatic color separation device

Abstract

This invention discloses an automatic color-sorting device for multi-core wires, including a device mounting panel. A clamping device is movably mounted on the front surface of the device mounting panel, and a wire-separating placement device is movably mounted on the lower front end of the clamping device. A wire core clamping unit is mounted on the lower end of the clamping device, and a wire-separating limiting plate is mounted on the side of the wire-separating placement device, correspondingly disposed on the front side of the wire core clamping unit. A wire-dropping device is movably mounted on the rear surface of the device mounting panel, and a wire-dropping limiting frame is mounted on the lower end of the wire-dropping device, with the front end of the wire-dropping limiting frame correspondingly disposed above the wire core clamping unit. The entire device has a compact structure, and all moving parts work together to achieve automated color-sorting and arrangement of multi-core wires. The operation is precise and efficient, significantly improving production efficiency and reducing labor costs. It is suitable for widespread application in the field of electronic device manufacturing and assembly.

Description

Technical Field

[0001] This invention relates to the field of electronic device manufacturing and assembly, and in particular to an automatic color separation device for multi-core wires. Background Technology

[0002] In the field of electronic device manufacturing and assembly, as product functions become increasingly complex, the use of multi-core wires involved in internal circuit connections is becoming more and more frequent. Multi-core wires are typically composed of multiple wires of different colors, and they need to be arranged in a specific color order when connecting electronic devices to meet specific circuit connection layout requirements and ensure the correctness and stability of signal transmission.

[0003] In existing technologies, the color separation and arrangement of multi-core wires mainly relies on manual operation. Operators must visually identify the different colors of the multi-core wires and manually separate, sort, and fix each core wire in a preset order. This manual color separation method has the following technical drawbacks in actual production:

[0004] Human color recognition is easily affected by factors such as ambient light, visual fatigue, and similar core wire colors, leading to color discrimination errors. This, in turn, causes incorrect core wire arrangement, affecting the connection quality of subsequent electronic components, and in severe cases, potentially resulting in product malfunction or rework. Manually separating and sorting core wires one by one is inefficient, especially under large-scale production demands. Manual color sorting becomes a bottleneck restricting production progress, not only consuming significant labor costs but also making it difficult to guarantee product consistency and standardization. Furthermore, different operators have varying techniques, resulting in inconsistent color sorting quality, which fails to meet the requirements of high-precision, high-efficiency automated production. Summary of the Invention

[0005] In view of the technical problems mentioned in the background art, the purpose of this invention is to provide an automatic color separation device for multi-core wires to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic color-separating device for multi-core wires, comprising a device mounting panel, a clamping device movably mounted on the front surface of the device mounting panel, a wire-separating placement device movably mounted on the lower front end of the clamping device, a wire core clamping unit mounted on the lower end of the clamping device, a wire-separating limiting plate mounted on the side of the wire-separating placement device, the wire-separating limiting plate being correspondingly disposed on the front side of the wire core clamping unit; a wire-dropping device movably mounted on the rear surface of the device mounting panel, a wire-dropping limiting frame mounted on the lower end of the wire-dropping device, the front end of the wire-dropping limiting frame being correspondingly disposed above the wire core clamping unit.

[0007] The present invention has the following main advantages: By setting up a clamping device, a wire separating and placing device, and a wire unloading device, the front end of the multi-core wire is clamped by the wire core clamping unit, and the rear end of the multi-core wire is clamped by the auxiliary clamping device, so that the two ends of the multi-core wire are fixed and in a taut state during the color separation and arrangement process, and each core wire hangs vertically downward, which facilitates the separation operation one by one. The wire unloading device is clamped on the outside of the first and second wire core clamps by the wire unloading limiting clamp, which plays the role of external enclosure and limiting guidance. The core wire slides vertically down along the inner wall of the clamp docking groove and falls accurately into the limiting wire separating groove of the wire separating limiting plate. After being pressed flat by the wire unloading limiting clamp, the precise separation, positioning and arrangement of the single core wire is achieved. The wire separating and placing device moves the core wires to the preset arrangement position in sequence by moving laterally, realizing the automatic arrangement of multi-core wires according to the predetermined color order, effectively solving the problems of low efficiency and easy error in manual color separation.

[0008] By configuring the first lifting slide rail to cooperate with the first lifting slide member, the transverse guide rail plate to cooperate with the transverse slide member, and the second lifting slide rail to cooperate with the second lifting slide member, the lifting movement of the clamping device, the transverse movement of the wire placing device, and the lifting movement of the unloading device are guided and limited, ensuring the smoothness and accuracy of the movement of each moving component. By setting a rod positioning seat at the end of each drive rod, the drive rod is positioned axially and radially, ensuring the stability and coaxiality of the drive rod during rotation, thus improving the reliability and service life of the equipment.

[0009] The entire device has a compact structure and all moving parts work together to achieve automated color sorting and arrangement of multi-core wires. The operation is precise and efficient, which greatly improves production efficiency and reduces labor costs. It is suitable for widespread application in the field of electronic device manufacturing and assembly. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention.

[0011] Figure 2 This is a schematic diagram of the core clamping unit, the wire separating plate, and the lower wire limiting frame of the present invention.

[0012] Figure 3 This is a schematic diagram of the overall exploded structure of the present invention.

[0013] Figure 4 This is a schematic diagram of the auxiliary clamping device of the present invention.

[0014] Figure 5 This is a schematic diagram of the device mounting panel structure of the present invention.

[0015] Figure 6 This is a three-dimensional structural diagram of the front end of the clamping device of the present invention.

[0016] Figure 7 This is a three-dimensional structural diagram of the rear end of the clamping device of the present invention.

[0017] Figure 8 This is a schematic diagram of the wire core clamping unit structure of the present invention.

[0018] Figure 9 This is a three-dimensional structural diagram of the wire distribution device of the present invention.

[0019] Figure 10 This is a schematic diagram of the front structure of the dividing line limiting plate of the present invention.

[0020] Figure 11 This is a three-dimensional structural diagram of the unloading device of the present invention.

[0021] Reference numerals: Device mounting panel 10; Clamping device 20; Wire distribution device 30; Wire core clamping unit 21; Wire distribution limiting plate 31; Wire unloading device 40; Wire unloading limiting frame 41; Clamping mounting base 211; First clamping component 212; Second clamping component 213; First wire core chuck 212a; Second wire core chuck 213a; Limiting wire distribution groove 311; Wire unloading limiting clamp 411; Chuck mating groove 411a; First drive motor 22; First drive rotating rod 221; Drive mounting base 23; Base mounting plate 24; First lifting slide rail 11; First lifting slide 231; Second drive motor 32; second drive rod 321; branch line mounting base 33; transverse guide plate 25; transverse slide 331; third drive motor 42; third drive rod 421; lower line mounting base 43; second lifting slide rail 12; second lifting slide 44; auxiliary clamping device 50; first clamping arm 51; second clamping arm 52; first auxiliary chuck 511; second auxiliary chuck 521; first rod joint 232; second rod joint 332; third rod joint 432; first rod positioning seat 222; second rod positioning seat 322; third rod positioning seat 422. Detailed Implementation

[0022] like Figures 1 to 11As shown, an automatic color-separating device for multi-core wires includes a device mounting panel 10. A clamping device 20 is movably mounted vertically on the front surface of the mounting panel 10. A wire-separating placement device 30 is movably mounted horizontally on the lower front end of the clamping device 20. A wire core clamping unit 21 is mounted at the lower end of the clamping device 20. A wire-separating limiting plate 31 is mounted on the side of the wire-separating placement device 30, correspondingly positioned in front of the wire core clamping unit 21. A wire-dropping device 40 is movably mounted vertically on the rear surface of the mounting panel 10. A wire-dropping limiting frame 41 is mounted at the lower end of the wire-dropping device 40, with its front end positioned above the wire core clamping unit 21. During operation, the wire core clamping unit 21 of the clamping device 20 clamps the front end of the multi-core wire (after its outer sheath has been removed), causing each core of the multi-core wire to hang vertically downwards. The unloading device 40 moves downward along the mounting panel 10, causing the unloading limit frame 41 to descend synchronously. The front end of the unloading limit frame 41 sequentially presses down on each individual core wire of the multi-core wire, causing the pressed core wire to detach from the core wire clamping unit 21 and fall onto the splitting limit plate 31 of the splitting placement device 30. At the same time, the splitting placement device 30 moves laterally, sequentially transferring the core wires received on the splitting limit plate 31 to a preset arrangement position and fixing them, thereby arranging the core wires of the multi-core wire neatly in a predetermined order, completing the color-separation arrangement of the multi-core wire.

[0023] In practical implementation, the wire core clamping unit 21 includes a clamping mounting base 211, a first clamping component 212, and a second clamping component 213. The first clamping component 212 and the second clamping component 213 are oppositely disposed and slidably connected to the clamping mounting base 211. The first clamping component 212 and the second clamping component 213 are driven by a cylinder to move closer or further apart along the clamping mounting base 211. The front end of the first clamping component 212 is provided with a first wire core clamp 212a, and the front end of the second clamping component 213 is provided with a second wire core clamp 213a. The first wire core clamp 212a and the second wire core clamp 213a are oppositely disposed. When the cylinder drives the first clamping component 212 and the second clamping component 213 to move closer together, the first wire core clamp 212a and the second wire core clamp 213a close together, clamping and fixing the front end of the multi-core wire between them.

[0024] In practical implementation, the top surface of the wire separating plate 31 is recessed with a plurality of wire separating grooves 311, which are correspondingly disposed below the second wire core clamp 213a. The plurality of wire separating grooves 311 are arranged sequentially at intervals along the length direction of the wire separating plate 31. The wire separating grooves 311 are used to accommodate the single core wires separated one by one from the wire core clamping unit 21, so that each core wire can be independently positioned, which facilitates subsequent arrangement and fixing operations.

[0025] In practical implementation, the lower end of the front end of the unloading limit frame 41 is provided with an unloading limit clamp 411. The lower end of the unloading limit clamp 411 is provided with a clamp docking groove 411a, the size of which is larger than the size of the first wire core clamp 212a and the second wire core clamp 213a. When the unloading device 40 descends, the unloading limit clamp 411 moves down and clamps the outside of the first wire core clamp 212a and the second wire core clamp 213a, providing external enclosure and limiting guidance for the first wire core clamp 212a and the second wire core clamp 213a. At the same time, the first wire core clamp 212a and the second wire core clamp 213a are housed in the clamp docking groove 411a, and the second wire core clamp 213a slides outward relative to the first wire core clamp 212a, allowing the multi-core wire originally clamped between them to be released. Under the guidance and limiting action of the lower wire limiting clamp 411, the released single core wire slides vertically downward along the inner wall of the clamp docking groove 411a and accurately falls into the corresponding limiting wire groove 311 on the wire dividing plate 31. The lower wire limiting clamp 411 presses down to flatten the core wire that has fallen into the limiting wire groove 311, thus completing the precise separation, positioning and flattening of the single core wire.

[0026] In practical implementation, the clamping device 20 includes a first drive motor 22, the lower end of which is connected to a first drive rotating rod 221, and the outer side of the first drive rotating rod 221 is connected to a drive mounting base 23. A base mounting plate 24 is fixedly mounted on the lower end of the clamping mounting base 211, and the base mounting plate 24 is fixedly mounted on the drive mounting base 23. The first drive motor 22 drives the first drive rotating rod 221 to rotate, thereby causing the drive mounting base 23, the base mounting plate 24, and the clamping mounting base 211 to move up and down as a whole, realizing the height adjustment of the wire core clamping unit 21.

[0027] In practical implementation, the front surface of the mounting panel 10 of the device is symmetrically provided with first lifting slide rails 11 on both sides. The drive mounting base 23 is provided with first lifting slide members 231 at both ends on the side facing the mounting panel 10 of the device. The first lifting slide members 231 are slidably connected to the first lifting slide rails 11. When the first drive motor 22 drives the first drive rod 221 to rotate, the drive mounting base 23 slides smoothly up and down along the first lifting slide rails 11 through the first lifting slide members 231, which guides and limits the lifting movement of the clamping device 20, ensuring the stability and verticality of the wire core clamping unit 21 during the lifting process.

[0028] In practical implementation, the wire distribution device 30 includes a second drive motor 32, with a second drive rod 321 connected to the front end of the second drive motor 32. A wire distribution mounting base 33 is connected to the outer side of the second drive rod 321. A transverse guide rail 25 is horizontally mounted on the surface of the wire distribution device 30 facing the drive mounting base 33. A transverse slide 331 is provided on the side of the wire distribution mounting base 33 facing the drive mounting base 23, and the transverse slide 331 is slidably connected to the transverse guide rail 25. A wire distribution limiting plate 31 is mounted on the other side of the wire distribution mounting base 33. The second drive motor 32 drives the second drive rod 321 to rotate, thereby causing the wire distribution mounting base 33 to move smoothly laterally along the transverse guide rail 25 via the transverse slide 331. This, in turn, causes the wire distribution limiting plate 31 to move laterally synchronously, facilitating the sequential transfer of the core wires to the preset arrangement positions.

[0029] In practical implementation, the unloading device 40 includes a third drive motor 42, the lower end of which is connected to a third drive rod 421, and the outer side of the third drive rod 421 is connected to an unloading mounting base 43. The rear end of the unloading limit frame 41 is fixedly mounted on the unloading mounting base 43. A second lifting slide rail 12 is provided on the side of the rear end surface of the device mounting panel 10. A second lifting slide member 44 corresponding to the second lifting slide rail 12 is mounted on the lower rear end surface of the unloading limit frame 41, and the second lifting slide member 44 is slidably connected to the second lifting slide rail 12. The third drive motor 42 is used to drive the third drive rod 421 to rotate, thereby driving the unloading mounting base 43 and the unloading limit frame 41 to move smoothly up and down along the second lifting slide rail 12 via the second lifting slide member 44, which guides and limits the lifting movement of the unloading device 40, ensuring the stability and verticality of the unloading limit frame 41 during the lifting process.

[0030] The invention also includes an auxiliary clamping device 50, on which a first clamping arm 51 and a second clamping arm 52 are respectively provided on both sides of the upper end of the auxiliary clamping device 50. A first auxiliary chuck 511 is provided at the upper end of the first clamping arm 51, and a second auxiliary chuck 521 is provided at the upper end of the second clamping arm 52. The first auxiliary chuck 511 and the second auxiliary chuck 521 are arranged opposite to each other for clamping the rear end of the multi-core wire. When the wire core clamping unit 21 clamps the front end of the multi-core wire, the first auxiliary chuck 511 and the second auxiliary chuck 521 of the auxiliary clamping device 50 clamp the rear end of the multi-core wire, keeping both ends of the multi-core wire fixed during the color separation and arrangement process, in a horizontal or vertical tensioned state. This facilitates the unloading device 40 to separate and press each core wire one by one, preventing the multi-core wire from swinging or shifting during operation, and ensuring the accuracy and stability of the color separation and arrangement.

[0031] In specific implementation, a first rotating rod connector 232 is installed in the middle of the drive mounting base 23. The first rotating rod connector 232 is driven and sleeved on the outside of the first drive rotating rod 221. When the first drive rotating rod 221 rotates, it drives the drive mounting base 23 to move up and down through the first rotating rod connector 232. A second rotating rod connector 332 is installed in the middle of the branch mounting base 33. The second rotating rod connector 332 is driven and sleeved on the outside of the second drive rotating rod 321. When the second drive rotating rod 321 rotates, it drives the branch mounting base 33 to move laterally through the second rotating rod connector 332. A third rotating rod connector 432 is installed on the surface of the lower mounting base 43. The third rotating rod connector 432 is driven and sleeved on the outside of the third drive rotating rod 421. When the third drive rotating rod 421 rotates, it drives the lower mounting base 43 to move up and down through the third rotating rod connector 432.

[0032] In specific implementation, the end of the first drive rod 221 is connected to a first rod positioning seat 222. The first rod positioning seat 222 is used to position the end of the first drive rod 221 axially and radially, ensuring the stability and coaxiality of the first drive rod 221 during rotation. The end of the second drive rod 321 is connected to a second rod positioning seat 322. The second rod positioning seat 322 is used to position the end of the second drive rod 321 axially and radially, ensuring the stability and coaxiality of the second drive rod 321 during rotation. The end of the third drive rod 421 is connected to a third rod positioning seat 422. The third rod positioning seat 422 is used to position the end of the third drive rod 421 axially and radially, ensuring the stability and coaxiality of the third drive rod 421 during rotation.

[0033] During operation, the multi-core wire with its outer sheath removed is first placed in the wire clamping unit 21 by the previous step. The first auxiliary clamp 511 and the second auxiliary clamp 521 of the auxiliary clamping device 50 clamp the rear end of the multi-core wire. The cylinder of the wire clamping unit 21 drives the first clamping component 212 and the second clamping component 213 to move closer together, and the first wire clamp 212a and the second wire clamp 213a close together, clamping and fixing the front end of the multi-core wire. At this time, the multi-core wire is kept fixed at both ends under the joint clamping of the auxiliary clamping device 50 and the wire clamping unit 21, and is in a horizontal or vertical tensioned state. Each core of the multi-core wire hangs vertically and naturally downward below the wire clamping unit 21.

[0034] Next, the camera module (traditionally existing) installed on the equipment takes pictures of the multi-core wires for identification, identifies the color of each core wire through a color recognition algorithm, and the control system records the arrangement order of each color.

[0035] After color recognition is completed, the third drive motor 42 of the unloading device 40 drives the third drive rod 421 to rotate, causing the unloading mounting base 43 and the unloading limiting frame 41 to move smoothly downwards along the second lifting slide rail 12. The unloading limiting clamp 411 at the front end of the unloading limiting frame 41 moves down and clamps the outside of the first wire core clamp 212a and the second wire core clamp 213a, with the first wire core clamp 212a and the second wire core clamp 213a being housed in the clamp docking groove 411a. At this time, the wire core clamping unit 21 drives the second clamping component 213 to slide outwards relative to the first clamping component 212 via an external cylinder, releasing the multi-core wire that was originally clamped between the two. Under the guidance and limiting action of the lower wire limiting clamp 411, the released single core wire slides vertically downward along the inner wall of the clamp docking groove 411a and accurately falls into the corresponding limiting wire groove 311 on the wire dividing plate 31. The lower wire limiting clamp 411 presses down to flatten the core wire that has fallen into the limiting wire groove 311, thus completing the precise separation, positioning and flattening of the first core wire.

[0036] Subsequently, the second drive motor 32 of the wire distribution device 30 drives the second drive rod 321 to rotate, causing the wire distribution mounting base 33 to move laterally along the transverse guide plate 25 by a preset distance via the transverse slide member 331, so that the next empty wire distribution groove 311 on the wire distribution limiting plate 31 is aligned directly below the lower wire limiting clamp 411. At the same time, the first drive motor 22 of the clamping device 20 drives the first drive rod 221 to rotate, causing the drive mounting base 23 and the wire core clamping unit 21 to move upward along the first lifting slide rail 11, lifting the multi-core wire upward in preparation for the next pressing operation.

[0037] Repeating the above-described steps of unloading, pressing, and laterally transferring, the unloading device 40 successively separates and presses the remaining core wires in the multi-core wire into the corresponding limiting slots 311 of the wire separating plate 31. The wire placing device 30 then moves laterally, sequentially transferring the core wires received on the wire separating plate 31 to the preset arrangement positions. After all the core wires in the multi-core wire have been separated and arranged in a fixed manner, the color sorting and arrangement of the multi-core wire is completed, and the process can proceed to the next terminal soldering process.

[0038] Throughout the entire operation, the cooperation between the first lifting slide rail 11 and the first lifting slide 231 ensures the smooth lifting of the clamping device 20; the cooperation between the transverse guide plate 25 and the transverse slide 331 ensures the precise lateral movement of the wire sorting and placement device 30; and the cooperation between the second lifting slide rail 12 and the second lifting slide 44 ensures the smooth lifting of the unloading device 40. The first rotating rod positioning seat 222, the second rotating rod positioning seat 322, and the third rotating rod positioning seat 422 respectively position each driving rotating rod, ensuring the stability and coaxiality of the rotation of each driving rotating rod. The coordinated operation of all moving parts enables automatic color sorting and arrangement of multi-core wires, resulting in precise and efficient operation.

Claims

1. An automatic color-sorting device for multi-core wires, characterized in that, The device includes a mounting panel (10), on the front surface of which a clamping device (20) is movably mounted, and on the lower front end of the clamping device (20) a wire distribution device (30) is movably mounted, and on the lower end of the clamping device (20) a wire core clamping unit (21) is mounted, and on the side of the wire distribution device (30) a wire limiting plate (31) is mounted, which is correspondingly disposed on the front side of the wire core clamping unit (21); on the rear surface of the mounting panel (10) a wire unloading device (40) is movably mounted, and on the lower end of the wire unloading device (40) a wire unloading limit frame (41) is mounted, with the front end of the wire unloading limit frame (41) correspondingly disposed above the wire core clamping unit (21).

2. The automatic color-separating device for multi-core wires according to claim 1, characterized in that, The wire core clamping unit (21) includes a clamping mounting base (211), a first clamping component (212), and a second clamping component (213). The first clamping component (212) and the second clamping component (213) are disposed opposite to each other and slidably connected to the clamping mounting base (211). The front end of the first clamping component (212) is provided with a first wire core clamp (212a), and the front end of the second clamping component (213) is provided with a second wire core clamp (213a). The first wire core clamp (212a) and the second wire core clamp (213a) are disposed opposite to each other.

3. The automatic color-separating device for multi-core wires according to claim 2, characterized in that, The top surface of the wire dividing plate (31) is recessed with a plurality of wire dividing grooves (311), which are correspondingly disposed below the second wire core clamp (213a). The plurality of wire dividing grooves (311) are arranged sequentially at intervals along the length direction of the wire dividing plate (31).

4. The automatic color-separating device for multi-core wires according to claim 3, characterized in that, The lower end of the front end of the lower wire limiting frame (41) is provided with a lower wire limiting clamp (411). The lower end of the lower wire limiting clamp (411) is provided with a clamp docking groove (411a). The size of the clamp docking groove (411a) is larger than the size of the first wire core clamp (212a) and the second wire core clamp (213a). When the lower wire device (40) descends, the lower wire limiting clamp (411) moves down and clamps the outside of the first wire core clamp (212a) and the second wire core clamp (213a). The first wire core clamp (212a) and the second wire core clamp (213a) are completely housed in the clamp docking groove (411a).

5. The automatic color-separating device for multi-core wires according to claim 1, characterized in that, The clamping device (20) includes a first drive motor (22), the lower end of which is connected to a first drive rod (221), and the outer side of the first drive rod (221) is connected to a drive mounting base (23); the lower end of the clamping mounting base (211) is fixedly mounted with a base mounting plate (24), and the base mounting plate (24) is fixedly mounted on the drive mounting base (23).

6. The automatic color-separating device for multi-core wires according to claim 5, characterized in that, The front surface of the device mounting panel (10) is symmetrically provided with first lifting slide rails (11) on both sides. The drive mounting base (23) facing the device mounting panel (10) has first lifting slide members (231) at both ends on the side facing the device mounting panel (10). The first lifting slide members (231) are slidably connected to the first lifting slide rails (11).

7. The automatic color-separating device for multi-core wires according to claim 5, characterized in that, The wire splitting device (30) includes a second drive motor (32), the front end of which is connected to a second drive rod (321), and the outer side of the second drive rod (321) is connected to a wire splitting mounting base (33). A transverse guide plate (25) is horizontally mounted on the surface of the drive mounting base (23) facing the wire splitting device (30), and a transverse slide (331) is provided on the side of the wire splitting mounting base (33) facing the drive mounting base (23). The transverse slide (331) is slidably connected to the transverse guide plate (25), and the wire splitting limiting plate (31) is mounted on the other side of the wire splitting mounting base (33).

8. The automatic color-separating device for multi-core wires according to claim 1, characterized in that, The unloading device (40) includes a third drive motor (42), the lower end of which is connected to a third drive rod (421), and the outer side of the third drive rod (421) is connected to an unloading mounting base (43). The rear end of the unloading limit frame (41) is fixedly mounted on the unloading mounting base (43). A second lifting slide rail (12) is provided on the side of the rear end surface of the device mounting panel (10). A second lifting slide (44) corresponding to the second lifting slide rail (12) is installed on the lower rear end surface of the unloading limit frame (41). The second lifting slide (44) is slidably connected to the second lifting slide rail (12).

9. The automatic color-separating device for multi-core wires according to claim 1, characterized in that, It also includes an auxiliary clamping device (50), on the upper two sides of which a first clamping arm (51) and a second clamping arm (52) are respectively provided. The upper end of the first clamping arm (51) is provided with a first auxiliary chuck (511), and the upper end of the second clamping arm (52) is provided with a second auxiliary chuck (521). The first auxiliary chuck (511) and the second auxiliary chuck (521) are arranged opposite to each other for clamping the rear end of the multi-core wire.

10. The automatic color-separating device for multi-core wires according to claim 5, characterized in that, A first rotating rod connector (232) is installed in the middle of the drive mounting base (23), and the first rotating rod connector (232) is driven and sleeved on the outside of the first drive rotating rod (221); a second rotating rod connector (332) is installed in the middle of the branch mounting base (33), and the second rotating rod connector (332) is driven and sleeved on the outside of the second drive rotating rod (321); a third rotating rod connector (432) is installed on the surface of the lower mounting base (43), and the third rotating rod connector (432) is driven and sleeved on the outside of the third drive rotating rod (421); a first rotating rod positioning seat (222) is connected to the end of the first drive rotating rod (221); a second rotating rod positioning seat (322) is connected to the end of the second drive rotating rod (321); and a third rotating rod positioning seat (422) is connected to the end of the third drive rotating rod (421).

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