A dividing machine and a method of dividing

Abstract

The application discloses a kind of dividing machine and its dividing method, comprising: textile line guide frame, multiple textile lines are arranged on it;Dividing device is installed on textile line guide frame;Dividing device includes: support;Dividing mechanism, dividing mechanism is installed on support, dividing mechanism is used to suck one textile line from multiple textile lines, and the textile line is temporarily stored or transported to the other side of dividing mechanism;Visual identification device, visual identification device is installed on support, and visual identification device is used to identify the color of the textile line;Line splitting mechanism, line splitting mechanism is installed on support, and line splitting mechanism is used to drive dividing line to weave the textile line transported to the other side of dividing mechanism;Layer expansion mechanism, layer expansion mechanism is installed on support, and layer expansion mechanism is used to expand the textile line of different layers.The dividing machine has the advantage that multiple different color textile lines can be arranged and divided in sequence quickly and efficiently.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of textile equipment, and particularly relates to a dividing frame and a dividing method thereof. BACKGROUND

[0002] With people wearing more and more personalized, the color of clothes is more and more rich, from the pure color clothes, to two color grid, strip clothes, and gradually becoming the mainstream of the gradient color clothes, however, a piece of cloth cannot be dyed into different colors and patterns, in order to achieve good textile effect, different colors of textile threads need to be arranged according to the set color and pattern, however, the current dividing method is usually manual dividing, and the dividing efficiency is low, and the existing dividing frame can usually only divide two colors of textile threads, when the color of the textile thread increases, the existing dividing frame cannot guarantee that the textile thread grabbed each time is the desired color, which needs to be grabbed multiple times, and the color is determined, which is very time-consuming and laborious. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art.

[0004] To this end, the present application provides a dividing frame and a dividing method thereof, which has the advantages of being able to arrange and divide a plurality of different colors of textile threads in turn quickly and efficiently.

[0005] The dividing frame according to the embodiment of the present application comprises: a textile thread guide frame, a plurality of textile threads are arranged on the textile thread guide frame; a dividing device, the dividing device is installed on the textile thread guide frame, and the dividing device is movable along the arrangement direction of the textile threads; the dividing device comprises: a support; a dividing mechanism, the dividing mechanism is installed on the support, and the dividing mechanism is used for sucking one textile thread from a plurality of textile threads and temporarily storing or conveying the textile thread to the other side of the dividing mechanism; a visual identification device, the visual identification device is installed on the support, and the visual identification device is used for identifying the color of the textile thread; a thread separating mechanism, the thread separating mechanism is installed on the support, and the thread separating mechanism is used for weaving the textile thread conveyed to the other side of the dividing mechanism by the dividing line; a layer expansion mechanism, the layer expansion mechanism is installed on the support, and the layer expansion mechanism is used for expanding the textile threads of different layers.

[0006] According to one embodiment of the present application, the one side of the separating mechanism has a plurality of textile threads, the separating mechanism comprises: a base, the base is installed on a support; a thread suction unit, the thread suction unit is installed on the support, the thread suction unit faces the textile threads, the thread suction unit is used to suck one textile thread from the plurality of textile threads; a thread hooking unit, the thread hooking unit is installed on the support, the thread hooking unit hooks the textile thread that has been sucked; a thread storage unit, the thread storage unit is installed on the support, the thread storage unit is located below the thread suction unit; a thread separating unit, the thread separating unit is installed on the support, the thread separating unit is used to separate the sucked textile thread into the thread storage unit for storage or used to separate the sucked textile thread into the other side of the separating mechanism, the thread separating unit is also used to separate the textile thread in the thread storage unit into the other side of the separating mechanism.

[0007] According to one embodiment of the present application, the thread suction unit comprises: a first motor, the first motor is installed on the base; a screw nut assembly, the screw nut assembly is installed on the base, the screw rod of the screw nut assembly is directly connected with the first motor; a guide rod and sliding block assembly, the guide rod and sliding block assembly is installed on the base, the guide rod and sliding block assembly is parallel with the screw nut assembly; a sliding seat, the nut on the screw nut assembly and the sliding block on the guide rod and sliding block assembly are connected with the sliding seat; a suction nozzle, the suction nozzle is installed on the sliding seat.

[0008] According to one embodiment of the present application, the thread hooking unit comprises: a thread hooking part, the thread hooking part is rotatably installed on the sliding seat through a connecting support; a second motor, the second motor is installed on the base, the second motor is connected with the thread hooking part to drive the thread hooking part to rotate; the thread storage unit comprises: a third motor, the third motor is installed on the base, the output end of the third motor is provided with an eccentric block; a connecting rod, one end of the connecting rod is rotatably connected with the eccentric block, one end of the connecting rod is provided with a connecting block; a thread storage part, the thread storage part is rotatably installed on the base, the thread storage part is connected with the connecting block, the thread storage part is provided with a thread storage groove.

[0009] According to one embodiment of the present application, the thread separating unit comprises a power shaft, the power shaft is installed on the base; two thread separating assemblies, the two thread separating assemblies are both installed on the base, the two thread separating assemblies are both connected with the power shaft in transmission, the two thread separating assemblies are respectively located on the two sides of the suction nozzle, the two thread separating assemblies keep synchronous movement; the thread separating assembly is provided with an upper hook groove and a lower hook groove, the upper hook groove is used to separate the sucked textile thread into the other side of the separating mechanism, the lower hook groove is used to separate the sucked textile thread into the thread storage groove.

[0010] According to one embodiment of the present application, the line separating mechanism is mounted on a support, and comprises a lower mounting base mounted on the support, an upper mounting base mounted on the support above the lower mounting base, and a plurality of line separating elements, a first part of each of the line separating elements being arranged on the lower mounting base, another first part of each of the line separating elements being arranged on the upper mounting base, and a second part of each of the line separating elements being connected with a separating line and reciprocally movable between the first part and the other first part to drive the separating line to move up and down, so that the separating line separates the plurality of textile lines one by one.

[0011] According to one embodiment of the present application, the first part and the other first part are symmetrically arranged, one of the first part and the other first part has magnetism, the other one loses magnetism, the second part is adsorbed on the one with magnetism, and the first part and the other first part alternately obtain magnetism to realize the reciprocating movement of the second part between the first part and the other first part.

[0012] According to one embodiment of the present application, the visual identification device is mounted on a support, and comprises a bottom plate rotatably arranged at one end of the support, an opening penetrating through the thickness direction being formed in the bottom plate, and a textile line being arranged below the opening, a visual mounting mechanism mounted on the bottom plate above the opening, a black-and-white camera and a color camera being mounted on the visual mounting mechanism, the black-and-white camera facing the textile line from top to bottom, and the color camera being arranged at one side of the black-and-white camera and facing the textile line from the side to identify the color of the textile line.

[0013] According to one embodiment of the present application, the hierarchical expansion mechanism is mounted on a support, and comprises two expansion units oppositely arranged in the vertical direction with a plurality of hierarchical lines arranged between the two expansion units, the expansion unit comprising an expansion movement mechanism, a selection movement mechanism and an expansion assembly, the expansion movement mechanism being in transmission connection with the selection movement mechanism, the expansion movement mechanism driving the selection movement mechanism to move towards the expansion assembly, the expansion assembly having a plurality of hierarchical rods, the plurality of hierarchical rods corresponding to the plurality of hierarchical lines one by one, and the selection movement mechanism being capable of selecting and driving different hierarchical rods to move, the hierarchical rods moving to drive the corresponding hierarchical lines to move.

[0014] According to one embodiment of the present application, a method for separating the yarns, using the yarn separating machine as described above, comprises the following steps: step one, the yarn separating device moves towards the arranged plurality of yarns on the yarn guide frame; step two, the yarn separating mechanism sucks and holds one yarn from the plurality of yarns; step three, the visual recognition device takes a photo of the yarn held by the yarn separating mechanism and identifies the color of the yarn; step four, it is determined whether the color of the yarn is the desired color, if yes, the yarn separating mechanism transports the yarn to the other side of the yarn separating device, if not, the yarn separating mechanism temporarily stores the yarn; step five, the yarn separating mechanism drives the dividing line to reciprocate up and down, and weaves the yarn transported to the other side of the yarn separating device, so that each yarn transported to the other side of the yarn separating device is separated in order; wherein the layer expansion mechanism does not work when there is only one layer of yarn, and the layer expansion mechanism works according to the color arrangement requirement when there are multiple layers of yarn; the layer expansion mechanism expands the yarns in different layers according to the color requirement, so that the yarns in a certain layer are exposed to one side of the yarn separating mechanism, so that the yarn separating mechanism sucks and holds one yarn from the plurality of yarns in the layer.

[0015] The present application has the advantages of simple and compact structure, the layer expansion mechanism exposes the yarns in different layers to one side of the yarn separating mechanism according to the requirement, the yarn separating mechanism sucks one yarn from the plurality of yarns, the visual recognition device identifies the color of the yarn, the yarn is temporarily stored when the color is not the desired color, the yarn is transported in order according to the color when the color yarn is the desired color, the yarn separating mechanism weaves each yarn during the transportation process, so that the yarns are arranged in order, the whole yarn separating process is automated, the yarn separating efficiency is high, the yarn can be temporarily stored, the problem of waste in the identification process caused by the identified yarn being put into the unidentified yarn again is avoided, and the yarn separating effect is optimized.

[0016] Additional aspects and advantages of the present application will be made apparent by the following description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 is a structural schematic diagram of a yarn separating machine according to an embodiment of the present application;

[0019] Figure 2 is a structural schematic diagram of a yarn separating device according to an embodiment of the present application;

[0020] Figure 3is a structural schematic diagram of a separating mechanism in a separating machine according to an embodiment of the present application;

[0021] Figure 4 is a structural schematic diagram of a thread suction unit and a thread hooking unit in a separating machine according to an embodiment of the present application;

[0022] Figure 5 is a structural schematic diagram of a thread separating unit in a separating machine according to an embodiment of the present application;

[0023] Figure 6 is a partial structural schematic diagram of a thread separating unit in a separating machine according to an embodiment of the present application;

[0024] Figure 7 is a structural schematic diagram of a thread storage unit in a separating machine according to an embodiment of the present application;

[0025] Figure 8 is a structural schematic diagram of a part directly contacting with a textile thread during separating in a separating machine according to an embodiment of the present application;

[0026] Figure 9 is a structural schematic diagram of a visual recognition device in a separating machine according to an embodiment of the present application;

[0027] Figure 10 is a bottom view structural schematic diagram of a visual recognition device in a separating machine according to an embodiment of the present application;

[0028] Figure 11 is another bottom view structural schematic diagram of a visual recognition device in a separating machine according to an embodiment of the present application;

[0029] Figure 12 is Figure 10 is an enlarged structural schematic diagram of A in the above figure;

[0030] Figure 13 is a structural schematic diagram of a positioning mechanism in a separating machine according to an embodiment of the present application;

[0031] Figure 14 is a structural schematic diagram of a visual mounting mechanism in a separating machine according to an embodiment of the present application;

[0032] Figure 15 is a structural schematic diagram of a first mounting seat in a separating machine according to an embodiment of the present application;

[0033] Figure 16 is a structural schematic diagram of a second mounting seat in a separating machine according to an embodiment of the present application;

[0034] Figure 17 is an exploded structural schematic diagram of a thread separating mechanism in a separating machine according to an embodiment of the present application;

[0035] Figure 18Fig. 2 is a structural schematic diagram of a middle lower mounting base of a dividing machine according to an embodiment of the present application;

[0036] Figure 19 Fig. 3 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0037] Figure 20 Fig. 4 is a structural schematic diagram of a line dividing unit of a dividing machine according to an embodiment of the present application;

[0038] Figure 21 Fig. 5 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0039] Figure 22 Fig. 6 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0040] Figure 23 Fig. 7 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0041] Figure 24 Fig. 8 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0042] Figure 25 Fig. 9 is a structural schematic diagram of a middle upper mounting base of a dividing machine according to an embodiment of the present application;

[0043] Figure 26 Fig. 10 is a structural schematic diagram of a layer expanding mechanism in a textile line dividing according to an embodiment of the present application;

[0044] Figure 27 Fig. 11 is a partial structural schematic diagram of an expanding motion mechanism in a textile line dividing according to an embodiment of the present application;

[0045] Figure 28 Fig. 12 is a structural schematic diagram of an expanding motion mechanism in a textile line dividing according to an embodiment of the present application;

[0046] Figure 29 Fig. 13 is a structural schematic diagram of a selection motion mechanism and an expanding assembly in a textile line dividing according to an embodiment of the present application;

[0047] Figure 30 Fig. 14 is a structural schematic diagram of an expanding assembly in a textile line dividing according to an embodiment of the present application;

[0048] Figure 31 Fig. 15 is a top structural schematic diagram of a third mounting base in a textile line dividing according to an embodiment of the present application;

[0049] Figure 32 Fig. 16 is a sectional structural schematic diagram of an expanding assembly in a textile line dividing according to an embodiment of the present application;

[0050] Reference signs:

[0051] Textile thread guide frame 01, lease device 02,

[0052] Support 1, lease mechanism 5, base 51, thread suction unit 52, thread hooking unit 53, thread separating unit 54, thread storage unit 55, first motor 521, sliding seat 522, screw nut assembly 523, guide rod sliding block assembly 524, suction nozzle 525, connecting support 531, thread hooking piece 532, pointed part 5321, second motor 533, power shaft 541, thread separating assembly 542, upper hook groove 5421, lower hook groove 5422, third motor 551, eccentric block 552, connecting rod 553, connecting block 554, thread storage piece 555, thread storage groove 5551, thread separating mechanism 2, lower mounting seat 21, lower mounting opening 211, side opening 212, lower positioning hole 213, upper mounting seat 22, upper mounting opening 221, upper positioning hole 222, thread separating element 23, dividing line 24, textile thread 25, suction part 231, up-and-down moving part 232, outer shell 2311, side hole 2312, gap 2313, inner base 2314, coil holder 2315, coil 2316, air outlet 2317, body 2321, side plate 2322, connecting column 2323, inner recess 2324, visual recognition device 3, mounting block 31, rotating shaft 32, bottom plate 33, visual mounting mechanism 34, positioning mechanism 35, positioning pin 36, opening 331, mounting groove 332, positioning groove 11, positioning seat 351, positioning protrusion 352, rotating shaft 353, first mounting seat 341, second mounting seat 342, first mounting hole 3411, protruding block 3412, inclined surface 3413, square hole 3414, second mounting hole 3421, gap 3422, protruding part 3423, hierarchical expansion mechanism 4, expansion movement mechanism 41, selection movement mechanism 42, expansion assembly 43, first mounting seat 411, driving motor 412, synchronous belt assembly 413, transmission piece 414, mounting hole 4141, counterweight part 4142, sliding guide block 415, sliding wheel 416, first guide column guide sleeve assembly 417, second mounting seat 421, second guide column guide sleeve assembly 422, screw rod assembly 423, driving gear 424, movement block 425, hierarchical rod 432, recessed part 4321, support guide unit 433, third mounting seat 4331, guide hole 43311, mounting slot 43312, back plate 4332, spring 4333, limiting column 4334, limiting block 4335, protruding part 43351, mounting rod 4336. DETAILED DESCRIPTION

[0053] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0054] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0055] The twisting machine according to an embodiment of the present invention is described in detail below.

[0056] like Figures 1-32 As shown, the slitting machine according to an embodiment of the present invention includes: a yarn guide frame 01 and a slitting device 02. Multiple yarns are arranged on the yarn guide frame 01. The slitting device 02 is mounted on the yarn guide frame 01 and is movable along the yarn arrangement direction. The slitting device 02 includes: a support 1, a slitting mechanism 5, a visual recognition device 3, a yarn separating mechanism 2, and a layering expansion mechanism 4. The slitting mechanism 5 is mounted on the support 1 and is used to pick up a yarn from the multiple yarns and temporarily store or convey the yarn to the other side of the slitting mechanism 5. The visual recognition device 3 is mounted on the support 1 and is used to identify the color of the yarn. The yarn separating mechanism 2 is mounted on the support 1 and is used to drive a dividing line 24 to weave the yarn conveyed to the other side of the slitting mechanism 5. The layering expansion mechanism 4 is mounted on the support 1 and is used to expand different layers of yarn.

[0057] The visual recognition device 3 is located above the textile thread, and the twisting mechanism 5 is parallel to the textile thread. This facilitates the horizontal absorption of the textile thread and allows the visual recognition device 3 to take pictures. The twisting mechanism 5 is located between the thread separating mechanism 2 and the layer expansion mechanism 4. The twisting mechanism 5, the thread separating mechanism 2, and the layer expansion mechanism 4 are all located on a straight line parallel to the textile thread.

[0058] like Figures 1-8 As shown, the twisting mechanism 5 has multiple textile threads on one side. The twisting mechanism 5 includes: a base 51, a thread suction unit 52, a thread hooking unit 53, a thread storage unit 55, and a thread separating unit 54. The base 51 is mounted on a bracket 1. The thread suction unit 52 is mounted on the bracket 1, facing the textile threads, and is used to suck up one textile thread from the multiple textile threads. The thread hooking unit 53 is mounted on the bracket 1 and hooks the sucked textile thread. The thread storage unit 55 is mounted on the bracket 1 and is located below the thread suction unit 52. The thread separating unit 54 is mounted on the bracket 1 and is used to separate the sucked textile thread into the thread storage unit 55 for storage or to separate the sucked textile thread into the other side of the twisting mechanism 5. The thread separating unit 54 is also used to separate the textile thread in the thread storage unit 55 into the other side of the twisting mechanism 5.

[0059] In other words, the slitting mechanism 5 uses the suction unit 52 to pick up one of the multiple textile threads, hooks the textile thread with the hooking unit 53, and the visual recognition device on the slitting equipment performs color recognition. If the textile thread is the required color, the splitting unit 54 hooks the textile thread and sends it to the other side of the slitting mechanism 5. If the textile thread is not the required color, the splitting unit 54 hooks the textile thread and sends it to the storage unit 55. This process is repeated multiple times. After storing a certain amount of textile thread in the storage unit 55, the textile thread is released, and then the process is repeated again until the textile threads are selected in the required order.

[0060] According to one embodiment of the present invention, the suction unit 52 includes: a primary motor 521, a lead screw and nut assembly 523, a guide rod and slider assembly 524, a sliding seat 522, and a suction nozzle 525. The primary motor 521 is mounted on a base 51; the lead screw and nut assembly 523 is mounted on the base 51, and the lead screw of the lead screw and nut assembly 523 is directly connected to the primary motor 521; the guide rod and slider assembly 524 is mounted on the base 51, and the guide rod and slider assembly 524 is parallel to the lead screw and nut assembly 523; the nut on the lead screw and nut assembly 523 and the slider on the guide rod and slider assembly 524 are both connected to the sliding seat 522; and the suction nozzle 525 is mounted on the sliding seat 522.

[0061] That is to say, the moving direction of the sliding seat 522 is perpendicular to the textile lines, and the suction nozzle 525 faces the textile lines, and after the suction nozzle 525 is close to and sucks one textile line, the suction nozzle 525 moves reversely for a small distance, so that the sucked textile line is separated from the remaining textile lines.

[0062] According to one embodiment of the present application, the line hooking unit 53 comprises a line hooking member 532 and a second motor 533, the line hooking member 532 is rotatably installed on the sliding seat 522 through a connecting support 531, and the second motor 533 is installed on the base 51 and connected with the line hooking member 532 to drive the line hooking member 532 to rotate.

[0063] Further, the upper end of the line hooking member 532 is formed as a pointed part 5321, and when the line hooking member 532 rotates, the pointed part 5321 hooks the already sucked textile line from bottom to top.

[0064] That is to say, after the suction nozzle 525 sucks the textile line, the line hooking member 532 rotates from bottom to top, so that the pointed part 5321 is located between the sucked textile line and the remaining textile lines, thereby avoiding the already sucked textile line from rebounding into the remaining textile lines.

[0065] According to one embodiment of the present application, the line storing unit 55 comprises a third motor 551, a connecting rod 553 and a line storing member 555, the third motor 551 is installed on the base 51, and an eccentric block 552 is arranged at the output end of the third motor 551; one end of the connecting rod 553 is rotatably connected with the eccentric block 552, and a connecting block 554 is arranged at one end of the connecting rod 553; the line storing member 555 is rotatably installed on the base 51 and connected with the connecting block 554.

[0066] Further, the line storing member 555 is provided with a line storing groove 5551.

[0067] In other words, the line storing groove 5551 is arc-shaped, and the textile line can be effectively clamped after being pressed into the line storing groove 5551 by the line dividing assembly 542, thereby realizing the temporary storage function.

[0068] According to one embodiment of the present application, the line dividing unit 54 comprises a power shaft 541 and two line dividing assemblies 542, the power shaft 541 is installed on the base 51; the two line dividing assemblies 542 are both installed on the base 51 and connected with the power shaft 541 in transmission, and the two line dividing assemblies 542 are respectively located on both sides of the suction nozzle 525 and keep synchronous movement.

[0069] The power shaft 541 has two synchronous pulleys, the line distribution assembly 542 has a synchronous pulley, and the power shaft 541 and the line distribution assembly 542 are connected through a synchronous belt which is not shown in the figure, so that the two line distribution assemblies 542 can keep consistent when rotating, and the two line distribution assemblies 542 can hook the same textile line at the same time, so that the textile line between the two line distribution assemblies 542 is in a straight line state, and can enter the storage groove 5551 or pass above the suction nozzle 525 more accurately, so that interference can be avoided.

[0070] On this basis, the line distribution assembly 542 has an upper hook groove 5421 and a lower hook groove 5422, the upper hook groove 5421 is used for distributing the sucked textile line to the other side of the line distribution mechanism 5, and the lower hook groove 5422 is used for distributing the sucked textile line to the storage groove 5551.

[0071] When working, the suction nozzle 525 approaches a plurality of textile lines and sucks one textile line therefrom, moves back a small distance, the hooking piece 532 rotates upward, the sharp part 5321 hooks the textile line, the visual recognition device on the line distribution equipment recognizes the color of the textile line, if it is the required color, the line distribution assembly 542 rotates upward, the upper hook groove 5421 hooks the textile line and transports it backward, if it is not the required color, the line distribution assembly 542 rotates downward, the lower hook groove 5422 hooks the textile line and transports it to the storage groove 5551, at this time, the suction nozzle 525 moves backward to avoid interference, and the process is repeated many times, so that the textile lines of different colors can be arranged and distributed according to requirements, for example, the required colors are red, white, blue, red, white, blue, …, red, white, and blue, so that the first selected red textile line is distributed to the other side of the line distribution mechanism 5, the second selected white textile line is distributed to the other side of the line distribution mechanism 5, and the third selected blue textile line is distributed to the other side of the line distribution mechanism 5, otherwise, the textile line is distributed to the storage groove 5551, and the line in the storage groove 5551 is released according to requirements.

[0072] The present application has the advantages of simple and compact structure, can realize the arrangement and transportation of the chaotic textile lines according to requirements, temporarily stores the textile lines which are not required, and screens out the required textile lines, so that the chaotic textile lines can be automatically arranged and distributed, and the distribution efficiency is high.

[0073] As Figures 9-16As shown, for the visual identification device 3, the visual identification device 3 is installed on the support 1, and the visual identification device 3 comprises a bottom plate 33 and a visual installation mechanism 34, one end of the bottom plate 33 is rotatably arranged on the support 1, and the bottom plate 33 is provided with an opening 331 penetrating in the thickness direction, and a textile thread is arranged below the opening 331; the visual installation mechanism 34 is installed on the bottom plate 33, and the visual installation mechanism 34 is located above the opening 331, and a black-and-white camera and a color camera (not shown in the figure) are installed on the visual installation mechanism 34, the black-and-white camera faces the textile thread from top to bottom, and the color camera is located on one side of the black-and-white camera and faces the textile thread from the side, so as to identify the color of the textile thread.

[0074] That is to say, during weaving, one of the warp or weft is usually arranged, and then the other is woven on one by one, in order to meet the pattern requirements of the fabric, the color of the textile thread is identified by the visual identification device 3, and then the textile thread is arranged according to the requirements.

[0075] Further, the shooting direction of the black-and-white camera is perpendicular to the horizontal plane, and the included angle between the shooting direction of the color camera and the shooting direction of the black-and-white camera ranges from 15° to 60°. That is to say, the color camera and the black-and-white camera face the textile thread from different angles, the black-and-white camera mainly shoots the diameter of the textile thread, and ensures that the textile thread sucked by the suction nozzle 525 is single, if the diameter is relatively thick, it indicates that the sucked textile thread has multiple, and the suction nozzle 525 needs to be re-sucked, and the color camera shoots the textile thread from the side, and the dividing machine usually selects a single textile thread for shooting, since the textile thread is very thin, when the dividing machine selects multiple textile threads at the same time, the lower textile thread will be blocked by the upper textile thread, the color camera shoots from the side and can identify the textile threads located at different layers, and the color camera can avoid the special case that two textile threads are exactly in the same vertical direction and the black-and-white camera cannot find.

[0076] According to one embodiment of the present application, one end of the bottom plate 33 is provided with a rotating shaft 32, and two mounting blocks 31 are rotatably arranged at two ends of the rotating shaft 32, the mounting blocks 31 are mounted on the support 1, and the bottom plate 33 rotates around the rotating shaft 32. The two mounting blocks 31 are oppositely arranged, and the rotating shaft 32 is arranged on the support 1.

[0077] Preferably, the other end of the bottom plate 33 is provided with a mounting groove 332, and a positioning mechanism 35 is rotatably arranged in the mounting groove 332, and a positioning pin 36 is arranged on one side of the positioning mechanism 35.

[0078] More preferably, the positioning pin 36 penetrates the bottom plate 33 and the support 1 at the same time, and the support 1 is provided with a positioning groove 11 matched with the positioning mechanism 35. That is to say, the bottom plate 33 and the support 1 are positioned by the positioning pin 36.

[0079] More preferably, the positioning mechanism 35 includes: a positioning seat 351, a positioning protrusion 352 and a rotating shaft 353. The positioning seat 351 is bent on both sides toward the base plate 33 to form two mounting parts. The positioning protrusion 352 is provided on the side of the positioning seat 351 facing the base plate 33 and cooperates with the positioning groove 11. The two ends of the rotating shaft 353 are respectively installed on the two mounting parts and the rotating shaft 353 is locked on the bracket 1.

[0080] Based on this, another rotating shaft 353 is mounted on the bracket 1. The rotating shaft 353 is parallel to the other rotating shaft 353. A mounting part has a groove. One end of the other rotating shaft 353 is located in the groove. The width of the groove is greater than the diameter of the other rotating shaft 353. The inner wall of the groove abuts against the other rotating shaft 353 to limit the rotation angle of the positioning seat 351.

[0081] In other words, the positioning groove 11 is used to accommodate the mounting part on the positioning seat 351. When the positioning seat 351 rotates closer to the bracket 1, the positioning protrusion 352 enters the positioning groove 11. In addition, since the width of the groove is greater than the diameter of the other rotating shaft 353, the positioning seat 351 will be limited by the other rotating shaft 353 during its rotation around one rotating shaft 353. After positioning by the positioning mechanism 35 and the positioning pin 36, the base plate 33 and the bracket 1 can also be fixed by screws to prevent loosening when the equipment vibrates.

[0082] like Figures 7 to 9 As shown, the vision mounting mechanism 34 includes a first mounting base 341 and a second mounting base 342. The first mounting base 341 has a first mounting hole 3411, in which a monochrome camera is mounted. The first mounting base 341 has an inclined surface 3413, the angle between the inclined surface 3413 and the horizontal plane ranging from 15° to 60°. The second mounting base 342 is mounted on the inclined surface 3413 and has a second mounting hole 3421 for mounting a color camera. The monochrome and color cameras are not shown in the figure. Both the first mounting hole 3411 and the second mounting hole 3421 have radially arranged positioning holes on their sides for positioning the monochrome and color cameras.

[0083] The inclined surface 3413 has a protrusion 3412, and the second mounting base 342 has a notch 3422 that engages with the protrusion 3412. A screw passes through the protrusion 3412 and abuts against the notch 3422 to adjust the position of the second mounting base 342 on the inclined surface 3413. Furthermore, the first mounting base 341 has a square hole 3414 in a portion of the inclined surface 3413, and the second mounting base 342 has a protrusion 3423 below it, which is located within the square hole 3414 and is movable within the square hole 3414.

[0084] That is, when the screw adjusts the position of the second mounting base 342 on the inclined surface 3413, the protruding part 3423 moves in a guided manner in the square hole 3414, and a waist-shaped hole is also formed in the second mounting base 342 for fixing and fine-tuning the position.

[0085] The application has the advantages that the visual mounting mechanism 34 is mounted on the bottom plate 33, the bottom plate 33 is rotationally connected to the support 1, when the textile thread is wound below the bottom plate 33, the bottom plate 33 can be easily opened for maintenance, on the other hand, the black and white camera captures the textile thread from top to bottom, can identify the number of absorbed textile threads, the color camera visually identifies the textile thread from the side of the textile thread, so that the multi-layer textile thread in special circumstances can be captured at the same time, thereby improving the accuracy and efficiency of visual identification.

[0086] As Figures 17-25 shown, for the line separating mechanism 2, the line separating mechanism 2 is mounted on the support 1, the line separating mechanism 2 comprises a lower mounting base 21, an upper mounting base 22 and a plurality of line separating elements 23, the lower mounting base 21 is mounted on the support 1; the upper mounting base 22 is mounted on the support 1, and the upper mounting base 22 is directly above the lower mounting base 21; a first part of the line separating element 23 is arranged on the lower mounting base 21, and another first part of the line separating element 23 is arranged on the upper mounting base 22; a second part of the line separating element 23 is connected with the dividing line 24, and the second part of the line separating element 23 can reciprocate between the first part and the other first part to drive the dividing line 24 to move up and down, so that the dividing line 24 separates the plurality of textile threads 25 one by one.

[0087] The number of line separating elements 23 in the application is three, the three line separating elements 23 are arranged along the length direction of the textile thread 25, the second part of the line separating element 23 is connected with the dividing line 24, when passing through one textile thread 25, the second part moves from the first part to the other first part, when passing through another textile thread 25, the second part moves from the other first part to the first part, and so on, so that the dividing line 24 moves in an S shape between the plurality of textile threads 25, and then separates the adjacent two textile threads 25; among the three line separating elements 23, the movement directions of at least two second parts are opposite, as Figure 9 and Figure 10 shown, when the trajectory of one dividing line 24 is as Figure 9 shown, the trajectory of the other dividing line 24 is as Figure 10 shown, so as to ensure that each textile thread 25 is separated.

[0088] According to one embodiment of the present application, a first part and another first part are symmetrically arranged, one of the first part and the another first part has magnetism while the other loses magnetism, the second part is adsorbed on the one with magnetism, the first part and the another first part alternately obtain magnetism to realize the reciprocating movement of the second part between the first part and the another first part. The second part is alternately adsorbed by magnetism, compared with other mechanical structures, the way of magnetically adsorbing is more rapid, and the change of the movement direction is also faster.

[0089] Further, the first part is the adsorption part 231, which comprises: a shell 2311, an inner base 2314, a coil holder 2315 and a coil 2316, the shell 2311 has an opening at one end facing the second part; the inner base 2314 is arranged in the shell 2311; the coil holder 2315 is installed at one end of the inner base 2314 facing the opening; and the coil 2316 is installed on the outer circumferential surface of the coil holder 2315. That is, the control of whether the adsorption part 231 has adsorption force can be realized by controlling the current of the coil 2316. And from the above description, it can be seen that the shell 2311 and the inner base 2314 have a large space therebetween, and the connection part therebetween is provided with an exhaust port 2317, and the lower mounting port 211 and the upper mounting port 221 are also communicated with the outside. The advantage of this design is that when the up-and-down moving part 232 is adsorbed on the adsorption part 231, the airflow can be discharged from the exhaust port 2317 to the lower mounting port 211 or the upper mounting port 221 and then to the outside, so that the unstable movement state of the up-and-down moving part 232 caused by the air pressure factor can be avoided. Of course, the coil 2316 in the present application can also be replaced by an electromagnet. Figure 8 It can be seen that the shell 2311 and the inner base 2314 have a large space therebetween, and the connection part therebetween is provided with an exhaust port 2317, and the lower mounting port 211 and the upper mounting port 221 are also communicated with the outside. The advantage of this design is that when the up-and-down moving part 232 is adsorbed on the adsorption part 231, the airflow can be discharged from the exhaust port 2317 to the lower mounting port 211 or the upper mounting port 221 and then to the outside, so that the unstable movement state of the up-and-down moving part 232 caused by the air pressure factor can be avoided. Of course, the coil 2316 in the present application can also be replaced by an electromagnet.

[0090] Among them, the shell 2311 is provided with a gap 2313 at the edge of the opening.

[0091] Further, the second part is the up-and-down moving part 232, which comprises: a body 2321 and a division line fixing part, the orthographic projection of the body 2321 on the adsorption part 231 falls within the opening; and the division line fixing part is arranged on the side surface of the body 2321 and cooperates with the gap 2313.

[0092] In other words, the body 2321 is made of metal material, and the size of the body 2321 is smaller than the opening, so as to ensure that the body 2321 can enter the opening and be attached to the coil holder 2315, and the division line fixing part is used for fixing the division line 24 and cooperating with the gap 2313, which can avoid the gap 2313 when the division line 24 moves up and down.

[0093] According to one embodiment of the present application, the split line fixing part comprises two side plates 2322 arranged on the side of the body 2321 and a connecting column 2323, one end of which is connected with one side plate 2322 and the other end of which is connected with the other side plate 2322, and the split line 24 is fixed on the connecting column 2323.

[0094] In the present application, the two side plates 2322 are arranged vertically and the connecting column 2323 is arranged vertically between the two side plates 2322. Of course, the two side plates 2322 can also be arranged horizontally and spaced apart, as long as the split line fixing part can fix the split line 24 and can enter the gap 2313.

[0095] Preferably, the upper and lower surfaces of the body 2321 are provided with inner recesses 2324 for abutting with the coil holder 2315. The surface of the coil holder 2315 is protruded, and after abutting with the inner recesses 2324, the upper and lower moving parts 232 can be kept in accurate positioning during movement and deviation can be avoided.

[0096] According to one embodiment of the present application, the side of the shell 2311 is provided with a side hole 2312. On this basis, the lower mounting seat 21 is provided with a lower mounting hole 211 for cooperating with the installation of the shell 2311 and a lower positioning hole 213 through which a positioning pin passes and cooperates with the side hole 2312 to complete the positioning. The side of the lower mounting hole 211 is provided with a side opening 212 for accommodating the split line fixing part. On this basis, the upper mounting seat 22 is provided with an upper mounting hole 221 for cooperating with the installation of the shell 2311 and an upper positioning hole 222 through which a positioning pin passes and cooperates with the side hole 2312 to complete the positioning.

[0097] That is, the lower mounting seat 21 and the upper mounting seat 22 mainly serve to install the adsorption part 231. In the present application, the adsorption part 231 is cylindrical, and the lower positioning hole 213 and the side hole 2312 are used to complete the positioning, and the upper positioning hole 222 and the side hole 2312 are used to complete the positioning, so as to position the adsorption part 231 in the circumferential direction.

[0098] The present application realizes the automation of splitting, and the reciprocating movement of the upper and lower moving parts 232 between the two adsorption parts 231 is realized by using electromagnetic adsorption, so as to realize the high efficiency of splitting.

[0099] As Figures 26-32As shown, for the layered expansion mechanism 4, the layered expansion mechanism 4 is installed on the support 1, the layered expansion mechanism 4 comprises: two expansion units, the two expansion units are oppositely arranged in the vertical direction, a plurality of layered lines are located between the two expansion units, the expansion unit comprises an expansion movement mechanism 41, a selection movement mechanism 42 and an expansion assembly 43, the expansion movement mechanism 41 is in transmission connection with the selection movement mechanism 42, the expansion movement mechanism 41 drives the selection movement mechanism 42 to move towards the expansion assembly 43, the expansion assembly 43 has a plurality of layered rods 432 thereon, the plurality of layered rods 432 correspond to the plurality of layered lines one by one, the selection movement mechanism 42 can select and push different layered rods 432 to move, and the layered rod 432 can drive the corresponding layered line to move when the layered rod 432 moves.

[0100] In other words, the movement directions of the layered rods 432 in the two expansion units are opposite when the layered rods 432 are layered, the layered rod 432 above drives the layered line to move downward, and the layered rod 432 below drives the layered line to move upward, the expansion movement mechanism 41 mainly provides power for vertical movement, and the selection movement mechanism 42 mainly selects a part of the layered rods 432 that need to be layered from all the layered rods 432, and finally uses the expansion movement mechanism 41 to drive the corresponding layered line to move through the part of the layered rods 432, so that the textile lines corresponding to the layered lines that move will be expanded, and only the needed textile lines are left.

[0101] As shown in Figure 3 and Figure 4 , the expansion movement mechanism 41 comprises: a first mounting seat 411, a first guide column guide sleeve assembly 417 and a power unit, the first guide column guide sleeve assembly 417 is vertically installed on one side of the first mounting seat 411, and the selection movement mechanism 42 is installed on the guide sleeve of the first guide column guide sleeve assembly 417; the power unit is installed on the first mounting seat 411, the power unit is connected with the selection movement mechanism 42, and the power unit drives the selection movement mechanism 42 to move in the vertical direction.

[0102] That is, the first guide column guide sleeve assembly 417 mainly plays a vertical guiding role.

[0103] Further, the power unit comprises: a driving motor 412, a transmission member 414, a sliding wheel 416 and a sliding guide block 415, the transmission member 414 is in transmission connection with the driving motor 412 through a synchronous belt assembly 413, and the transmission member 414 is provided with a mounting hole 4141; the sliding wheel 416 is rotationally connected with the mounting hole 4141; the sliding guide block 415 is connected with the selection movement mechanism 42, the sliding guide block 415 has a guide groove arranged in the horizontal direction in the inside, and the sliding wheel 416 is slidably arranged in the guide groove.

[0104] Further, the distance between the mounting hole 4141 and the rotation center of the transmission member 414 is greater than 0, the transmission member 414 has a counterweight portion 4142, and the rotation center is located between the counterweight portion 4142 and the mounting hole 4141.

[0105] That is, the power of the driving motor 412 is transmitted to the transmission member 414 through the synchronous belt assembly 413. Due to the eccentric arrangement of the mounting hole 4141, the motion track of the sliding wheel 416 is circular. In addition, due to the fact that the sliding wheel 416 is arranged in the guide groove on the sliding guide block 415, and the vertical guiding effect formed by the second mounting seat 421 and the first guide column guide sleeve assembly 417, the sliding guide block 415 and the second mounting seat 421 can only move vertically. On the other hand, under the action of gravity, the counterweight portion 4142 will remain below the mounting hole 4141 when the machine is stopped, so that the sliding guide block 415 and the second mounting seat 421 are at the highest position, so that the layered rods 432 will not be pushed to move downward.

[0106] As shown in Figure 5 , the selection motion mechanism 42 includes: a second mounting seat 421, a horizontal motion assembly, and a motion block 425, the sliding guide block 415 and the guide sleeve of the first guide column guide sleeve assembly 417 are connected with the second mounting seat 421; the horizontal motion assembly is installed on the second mounting seat 421; the motion block 425 is connected with the horizontal motion assembly, and the horizontal motion assembly drives the motion block 425 to move in the horizontal direction.

[0107] Preferably, the horizontal motion assembly includes: a second guide column guide sleeve assembly 422, a lead screw assembly 423, and a driving gear 424, the second guide column guide sleeve assembly 422 is horizontally installed on the second mounting seat 421, and the guide sleeve on the second guide column guide sleeve assembly 422 is connected with the motion block 425; the lead screw assembly 423 is rotatably installed on the second mounting seat 421, and the lead screw assembly 423 is parallel to the second guide column guide sleeve assembly 422, and the lead screw nut on the lead screw assembly 423 is connected with the motion block 425; the driving gear 424 is rotatably installed on the second mounting seat 421, and the driving gear 424 is meshed with the lead screw on the lead screw assembly 423. The driving gear 424 can be powered by a motor or other elements, the end of the lead screw assembly 423 is formed into a tooth meshed with the driving gear 424, and the rest of the lead screw assembly 423 is threadedly connected with the lead screw nut.

[0108] In other words, the guiding direction of the first guide column guide sleeve assembly 417 is parallel to the arrangement direction of the plurality of layered rods 432, when selecting, the motion block 425 moves horizontally and linearly along the first guide column guide sleeve assembly 417, and when the motion block 425 stops, the layered rods 432 located in the orthographic projection of the motion block 425 establish a clamping relationship with the motion block 425.

[0109] As shown in Figures 6-8As shown, the expansion assembly 43 comprises a support guide unit 433 having a guide hole 43311, and a plurality of layered rods 432 arranged in the guide hole 43311 along the horizontal movement direction of the movement block 425, and the movement block 425 can establish or break the clamping relationship with the upper end of the layered rod 432 during horizontal movement.

[0110] In this embodiment, the lower end of the movement block 425 has a T-shaped slot, and the upper end of the layered rod 432 can be clamped in the T-shaped slot, and the movement block 425 can be clamped with different layered rods 432 during horizontal movement.

[0111] According to an embodiment of the present application, the support guide unit 433 comprises a third mounting seat 4331 and a plurality of limiting blocks 4335, the guide hole 43311 is formed on the third mounting seat 4331, and a plurality of mounting slots 43312 are also formed on the third mounting seat 4331, and the plurality of mounting slots 43312 correspond to the plurality of layered rods 432 one by one; the plurality of limiting blocks 4335 correspond to the plurality of mounting slots 43312 one by one, and the limiting block 4335 is rotatably installed in the mounting slot 43312 through the mounting rod 4336, and the limiting block 4335 has a protruding portion 43351, and the layered rod 432 has a recessed portion 4321 matched with the protruding portion 43351.

[0112] Among them, one side of the third mounting seat 4331 is provided with a back plate 4332, and a plurality of side holes are formed on the third mounting seat 4331, and the plurality of side holes correspond to the plurality of limiting blocks 4335 one by one, and the side hole is provided with a limiting column 4334 and a spring 4333, one end of the spring 4333 abuts against the back plate 4332, and the other end of the spring 4333 abuts against the limiting column 4334 to push the limiting block 4335 against the layered rod 432.

[0113] That is, the limiting column 4334 is pushed against the layered rod 432 by the elastic force of the spring 4333, and at this time the protruding portion 43351 and the recessed portion 4321 are matched, so that the layered rod 432 is clamped in the guide hole 43311, and at this time, even if the movement block 425 is disconnected with the layered rod 432, the layered rod 432 will not fall down, so as to ensure that all the layered rods 432 maintain the same height when the movement block 425 moves horizontally.

[0114] Assume that there are red, white, black and blue four colors of textile threads from left to right in turn, there is a first layering thread between red and white, the first layering thread corresponds to the first layering rod 432, there is a second layering thread between white and black, the second layering thread corresponds to the second layering rod 432, there is a third layering thread between black and blue, the third layering thread corresponds to the third layering rod 432, if the color selected during the division is white, then only the first layering rod 432 is needed to work to drive the first layering thread to push the red textile thread to the left, or the second layering rod 432 and the third layering rod 432 work at the same time to drive the second layering thread and the third layering thread to push the black textile thread and the blue textile thread to the right, so that the white textile thread is exposed, thereby facilitating the division of a white thread, if other colors of textile threads are to be selected, the same method can be used, so that different colors of textile threads can be divided in turn, thereby forming different color patterns or patterns.

[0115] The beneficial effects of the present application are that the structure is simple, the layering thread is one-to-one corresponding to the layering rod 432, the selection movement mechanism 42 is connected with a part of the layering rod 432, and the expansion movement mechanism 41 drives the corresponding layering thread to move through a part of the layering rod 432, so that the textile thread in the corresponding layering thread moves away from another part of the textile thread, thereby completing the automatic layering of the textile thread, improving the automatic division efficiency of the textile thread, and the structure is compact, and is suitable for application in a division machine.

[0116] The present application also discloses a division method, which uses the above-mentioned division machine to divide the textile thread, comprising the following steps:

[0117] Step one: the division device 02 moves towards the arranged plurality of textile threads on the textile thread guide frame 01;

[0118] Step two: the division mechanism 5 sucks and clamps one textile thread from the plurality of textile threads;

[0119] Step three: the visual recognition device 3 takes a photo of the textile thread clamped by the division mechanism 5 and identifies the color of the textile thread;

[0120] Step four: it is judged whether the color of the textile thread is the required color, if yes, the division mechanism 5 transports the textile thread to the other side of the division device 02, if not, the division mechanism 5 temporarily stores the textile thread;

[0121] Step five: the thread division mechanism 2 drives the division line 24 to reciprocate up and down, and weaves the textile thread transported to the other side of the division device 02, so that each textile thread transported to the other side of the division device 02 is separated in order;

[0122] The layer expansion mechanism 4 does not work when there is only one layer of textile threads, and works according to color arrangement requirements when there are multiple layers of textile threads. The layer expansion mechanism 4 expands the textile threads of different layers according to color requirements, so that the textile threads in a certain layer are exposed on one side of the separating mechanism 5, so that the separating mechanism 5 can suck and hold one textile thread from the multiple textile threads in the layer.

[0123] Generally, the above-described thread separator has two working modes:

[0124] I. There is only one layer of textile threads that need to be separated. At this time, the layer expansion mechanism 4 does not work, the suction nozzle 525 moves forward to approach the multiple textile threads, and sucks one textile thread therefrom, moves back a small distance, and the hooking part 532 rotates upward to hook the textile thread with the sharp part 5321. The black-and-white camera and the color camera on the separating device identify the number and color of the textile thread. If the number is not one, it will be sucked again. If the color of the textile thread is the required color, the thread separating assembly 542 rotates upward, the upper hook groove 5421 hooks the textile thread and transports it backward, and then the up-and-down moving part 232 drives the dividing line 24 to move up and down, thereby weaving the textile thread alone. If it is not the required color, the thread separating assembly 542 rotates downward, the lower hook groove 5422 hooks the textile thread and transports it to the storage groove 5551, and at this time the suction nozzle 525 moves backward to avoid interference. Repeat multiple times to arrange and separate the textile threads of different colors according to the requirements. Generally, this method is used when the number of colors is small, such as when only two colors need to be separated. When a certain color of textile thread is needed, the other color of textile thread is stored in the storage groove 5551. When another color of textile thread is needed, the temporarily stored textile thread in the storage groove 5551 can be transported backward. There will be no mixing of multiple colors of textile threads in the storage groove 5551.

[0125] II. When the number of colors of the textile thread that needs to be separated is large, multiple layers of textile thread need to be set. Assuming that the colors of the textile thread in the first layer are red, white, blue and black, the colors of the textile thread in the second layer are all red, the colors of the textile thread in the third layer are all white, the colors of the textile thread in the fourth layer are all blue, and the colors of the textile thread in the fifth layer are all black, each layer is separated by a layering thread. If the color sequence that needs to be arranged is red, white, blue, black, red, white, blue, black, …, red, white, blue, black, the colors of the textile thread in the first layer are red, white, blue and black, and four colors are mixed in the middle, so the suction nozzle 525 may not always be able to suck the first red color. Therefore, the separating mechanism 5 first sucks a textile thread in the first layer, which is assumed to be blue, and stores it in the thread storage groove 5551. Then, the layering expansion mechanism 4 exposes the red color by pressing the layering thread between red and white. Then, the separating mechanism 5 sucks a red textile thread and feeds it backward. The up-and-down moving part 232 drives the dividing thread 24 to move up and down to weave the red textile thread. The layering expansion mechanism 4 continues to expose the white textile thread, and the separating mechanism 5 and the thread separating mechanism 2 weave the second white textile thread in the same way. Then, the thread storage groove 5551 releases the blue color and feeds it backward. The separating mechanism 5 and the thread separating mechanism 2 weave the third blue textile thread in the same way. Then, the suction nozzle 525 sucks the textile thread in the first layer, feeds it backward and weaves it if it is black, or stores it in the thread storage groove 5551 if it is not black. Then, the black textile thread in the fifth layer is exposed and sucked. This process is repeated until the textile thread in the thread storage groove 5551 is used up. The above steps are repeated multiple times to arrange and separate the complex color textile thread.

[0126] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0127] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A machine for separating a plurality of strands, characterized in that, The application relates to a textile thread guiding frame (01) arranged with a plurality of textile threads; a dividing device (02) installed on the textile thread guiding frame (01), the dividing device (02) being movable along the arrangement direction of the textile threads; the dividing device (02) comprising: a support (1) installed on which are a dividing mechanism (5), a visual recognition device (3), a thread dividing mechanism (2) and a layer expanding mechanism (4); the dividing mechanism (5) is used for sucking one textile thread from the plurality of textile threads and temporarily storing or conveying the textile thread to the other side of the dividing mechanism (5); the visual recognition device (3) is used for recognizing the color of the sucked textile thread; the thread dividing mechanism (2) comprising: a lower mounting seat (21) installed on the support (1); an upper mounting seat (22) installed on the support (1), the upper mounting seat (22) being located directly above the lower mounting seat (21); a plurality of thread dividing elements (23), a first part of the thread dividing elements (23) being arranged on the lower mounting seat (21), another first part of the thread dividing elements (23) being arranged on the upper mounting seat (22), a second part of the thread dividing elements (23) being connected with a dividing line (24), the second part of the thread dividing elements (23) being capable of reciprocating between the first part and the other first part to drive the dividing line (24) to move up and down, so that the dividing line (24) divides the plurality of textile threads (25) one by one, the thread dividing mechanism (2) being used for driving the dividing line (24) to divide the textile thread conveyed to the other side of the dividing mechanism (5); one side of the dividing mechanism (5) is provided with a plurality of textile threads, the dividing mechanism (5) comprising: a base (51) installed on the support (1), an absorbing unit (52), a hooking unit (53), a storing unit (55) and a dividing unit (54) installed on the base (51); the absorbing unit (52) faces the textile threads, and is used for sucking one textile thread from the plurality of textile threads; the hooking unit (53) hooks the sucked textile thread; the storing unit (55) is located below the absorbing unit (52); the dividing unit (54) is used for dividing the sucked textile thread into the storing unit (55) for storage or into the other side of the dividing mechanism (5), and is also used for dividing the textile thread in the storing unit (55) into the other side of the dividing mechanism (5); the absorbing unit (52) comprising: a first motor (521) installed on the base (51); a screw nut assembly (523) installed on the base (51), a screw rod of the screw nut assembly (523) being directly connected with the first motor (521); ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ A guide rod and sliding block assembly (524) is mounted on the base (51), and the guide rod and sliding block assembly (524) is parallel to the screw nut assembly (523); A sliding seat (522) is connected to the nut on the screw nut assembly (523) and the sliding block on the guide rod and sliding block assembly (524); A suction nozzle (525) is mounted on the sliding seat (522); The line storage unit (55) comprises: A third motor (551) is mounted on the base (51), and an eccentric block (552) is arranged at the output end of the third motor (551); A connecting rod (553) is rotatably connected to the eccentric block (552) at one end, and a connecting block (554) is arranged at the other end of the connecting rod (553); A line storage member (555) is rotatably mounted on the base (51), and the connecting block (554) is connected to the line storage member (555), and a line storage groove (5551) is formed in the line storage member (555); The layered expansion mechanism (4) is used for expanding different layers of textile lines, and comprises: Two expansion units are oppositely arranged in the vertical direction, and a plurality of layered lines are located between the two expansion units, the expansion unit comprises an expansion movement mechanism (41), a selection movement mechanism (42) and an expansion assembly (43), the expansion movement mechanism (41) is in transmission connection with the selection movement mechanism (42), the expansion movement mechanism (41) drives the selection movement mechanism (42) to move towards the expansion assembly (43), the expansion assembly (43) has a plurality of layered rods (432), the plurality of layered rods (432) correspond to the plurality of layered lines one by one, the selection movement mechanism (42) can select and drive different layered rods (432) to move, and the layered rod (432) can drive the corresponding layered line to move when moving.

2. The machine of claim 1, wherein, The line hooking unit (53) comprises: A line hooking member (532) is rotatably mounted on the sliding seat (522) through a connecting support (531); A second motor (533) is mounted on the base (51), and the second motor (533) is connected to the line hooking member (532) to drive the line hooking member (532) to rotate.

3. A machine according to claim 2, characterised in that, The line distribution unit (54) comprises A power shaft (541) is mounted on the base (51); Two branch components (542), both of which are mounted on the base (51) and are in transmission connection with the power shaft (541), are located on both sides of the suction nozzle (525) and keep synchronous movement; the branch component (542) is provided with an upper hook groove (5421) and a lower hook groove (5422), the upper hook groove (5421) is used for separating the sucked textile thread to the other side of the branch mechanism (5), and the lower hook groove (5422) is used for separating the sucked textile thread to the thread storage groove (5551).

4. The machine of claim 1 wherein, One of the first parts has magnetism while the other loses magnetism, the second part is adsorbed on the one with magnetism, and the first parts alternately obtain magnetism to realize the reciprocating movement of the second part between the first parts.

5. The machine of claim 1 wherein, The visual identification device (3) comprises: A bottom plate (33) is rotatably arranged at one end of the support (1), and an opening (331) penetrating in the thickness direction is formed in the bottom plate (33), and a textile thread is arranged below the opening (331); A visual mounting mechanism (34) is mounted on the bottom plate (33), and the visual mounting mechanism (34) is located above the opening (331), and a black-and-white camera and a color camera are mounted on the visual mounting mechanism (34), the black-and-white camera faces the textile thread from top to bottom, and the color camera is located on one side of the black-and-white camera and faces the textile thread from the side to identify the color of the textile thread.

6. A method of dividing a spun thread using a dividing machine according to any one of claims 1 to 5, characterized in that, The method comprises the following steps: Step one: the branch mechanism (5) moves towards the arranged plurality of textile threads on the textile thread guide frame (01); Step two: the branch mechanism (5) sucks and clamps one textile thread from the plurality of textile threads; Step three: the visual identification device (3) takes a photo of the textile thread clamped by the branch mechanism (5) and identifies the color of the textile thread; Step four: it is judged whether the color of the textile thread is the required color, if yes, the branch mechanism (5) transports the textile thread to the other side of the branch device (02), if not, the branch mechanism (5) temporarily stores the textile thread; Step five: the branch mechanism (2) drives the dividing line (24) to move up and down reciprocally, and divides the textile thread transported to the other side of the branch device (02), so that each textile thread transported to the other side of the branch device (02) is separated in order; The layered expansion mechanism (4) does not work when there is only one layer of textile thread, and works according to color arrangement requirements when there are multiple layers of textile thread; the layered expansion mechanism (4) expands the textile thread of different layers according to color requirements, so that the textile thread in a certain layer is exposed on one side of the separating mechanism (5), so that the separating mechanism (5) can suck and hold one textile thread from multiple textile threads in the layer.

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