Full-automatic line selection machine

Abstract

The utility model relates to the technical field of coil processing, in particular to a full-automatic line selection machine which comprises a first line clamping device, a second line clamping device, a line feeding chuck assembly and a line clamping and feeding assembly, the first line clamping device comprises N first line clamping channels, and the first line clamping channels have two states of pressing or loosening lines in the first line clamping channels; the first wire clamping device can linearly move along the horizontal direction; the second wire clamping device comprises second wire clamping channels with the number corresponding to that of the first wire clamping channels, and the second wire clamping channels have two states of pressing or loosening the wires in the second wire clamping channels. According to the utility model, to-be-selected wires are conveyed to the wire feeding chuck assembly through the wire clamping and conveying assembly to be clamped, and unnecessary wires are pulled towards the direction of the wire barrel through the cooperation of the first wire clamping device and the second wire clamping device, so that the wires left at the wire feeding chuck assembly are required wires, and the wire selection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coil processing, especially relates to a full -automatic wire selecting machine. BACKGROUND

[0002] The application number is 2024226522613, and the title is a kind of automatic wire selecting device, in the process of using, it is found that, still need to manually pull the wire to the end close to winding mechanism, then through the cooperation of two wire clamping mechanisms to select wire, this makes that the efficiency of wire selection is not high, therefore it is further improved. UTILITY MODEL CONTENTS

[0003] The utility model solves the problem in relevant technology, proposes a kind of full -automatic wire selecting machine, by clamping and feeding wire assembly the wire to be selected is sent to the wire feeding chuck assembly and is clamped, and by the cooperation of first wire clamping device and second wire clamping device, the wire that is not needed is pulled to the direction of bobbin, so that the wire left at wire feeding chuck assembly is the wire needed, improve the efficiency of wire selection.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical schemes: a kind of full -automatic wire selecting machine, comprising:

[0005] First wire clamping device, including N first wire clamping passageway, the first wire clamping passageway has two kinds of state of compression or loosening to wire in it, the first wire clamping device can move in straight line along horizontal direction;

[0006] Second wire clamping device, including the second wire clamping passageway corresponding to the number of first wire clamping passageway, the second wire clamping passageway has two kinds of state of compression or loosening to wire in it;

[0007] Wire feeding chuck assembly, the wire feeding chuck assembly is driven to lift by wire feeding chuck lifting mechanism;

[0008] Clamping and feeding wire assembly, the clamping and feeding wire assembly is driven to cooperate by clamping and feeding wire lifting mechanism and clamping and feeding wire horizontal drive mechanism and sends wire to wire feeding chuck assembly.

[0009] As preferred scheme, the first wire clamping device includes first threading plate and first wire pressing plate, N first wire clamping passageways are formed between the first threading plate and the first wire pressing plate, the first wire pressing plate is compressed or loosened to the wire located in the first wire clamping passageway under the drive of first wire pressing cylinder;The second wire clamping device includes second threading plate and second wire pressing plate, N second wire clamping passageways are formed between the second threading plate and the second wire pressing plate, the second wire pressing plate is compressed or loosened to the wire located in the second wire clamping passageway under the drive of second wire pressing cylinder.

[0010] As a preferred solution, the first threading plate is mounted on a first mounting plate, the second threading plate is mounted on a second mounting plate, and the first mounting plate moves horizontally under the drive of a first air cylinder.

[0011] As a preferred solution, a third threading device is further included, which comprises a third pressing cylinder, a third pressing plate, and a backing plate, a third threading channel is formed between the third pressing plate and the backing plate, and the third pressing cylinder drives the third pressing plate to press or release the thread in the third threading channel.

[0012] As a preferred solution, a thread outlet device is further included, which comprises a thread outlet seat and a thread outlet pressing plate, a thread outlet channel is formed between the thread outlet seat and the thread outlet pressing plate, and the thread outlet seat moves horizontally under the drive of a thread outlet cylinder.

[0013] As a preferred solution, the thread feeding chuck assembly comprises a thread feeding shaft, a thread combing seat, and a thread passing head assembly, the thread combing seat is sleeved on the thread feeding shaft and moves along the thread feeding shaft under the drive of a thread combing cylinder, a thread clamping assembly is mounted on the front end of the thread feeding shaft, and the thread passing head assembly is mounted at the head and tail of the thread feeding shaft.

[0014] As a preferred solution, the thread clamping assembly comprises a movable clamp and a fixed clamp, the movable clamp is mounted on a rotating shaft, the rotating shaft rotates under the drive of a servo motor and a transmission assembly so that the movable clamp clamps the thread by approaching the fixed clamp.

[0015] As a preferred solution, the thread clamping and feeding assembly comprises a thread clamping and feeding cylinder, a thread clamping and feeding base, a thread clamping and feeding pressing plate, and a thread clamping and feeding guide plate, the thread clamping and feeding base is connected with the thread clamping and feeding pressing plate through the thread clamping and feeding guide plate, and the thread clamping and feeding cylinder drives the thread clamping and feeding pressing plate through a guide rod.

[0016] As a preferred solution, a thread cutting device is further included, which moves up and down under the drive of a lifting mechanism and is used for cutting the thread; the thread cutting device comprises a pneumatic scissors, a scissors guide plate, and a scissors lifting seat, the scissors guide plate is fixed on the pneumatic scissors, and the pneumatic scissors moves up and down along the vertical guide rail under the drive of a thread cutting cylinder.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The thread clamping and feeding assembly sends the selected thread to the thread feeding chuck assembly, and the first threading device and the second threading device cooperate to pull the unnecessary thread to the thread barrel direction, so that the thread left at the thread feeding chuck assembly is the required thread, and the efficiency of thread selection is improved.

[0019] The third threading device is used for clamping the thread extending from the second threading device, so that the thread is not bent and disordered when the thread outlet device extends and retracts in the thread selection process, and the thread is always arranged in an orderly manner in the thread selection process.

[0020] The wire outlet device can avoid wire disengagement and make the wire extend along a predetermined track;

[0021] During the wire feeding and clamping process, the wire passing cylinder drives the push rod to be inserted into the round hole of the wire blocking bolt lever, so that the wire blocking bolt lever rotates around the bolt screw, thereby prying the wire blocking bolt to move to the side close to the jack and compress the tension spring, so that the wire passing groove on the chuck is not blocked and the wire can pass through, and after the wire passing cylinder drives the push rod to retract, the wire blocking bolt moves to the side away from the jack under the action of the tension spring, thereby passing through the wire passing groove to close it and prevent the wire from escaping from the wire passing groove;

[0022] During the wire clamping, the rotating shaft is driven to rotate by the servo motor and belt pulley transmission assembly, thereby driving the movable clamp to move close to the fixed clamp to clamp the wire, the movable clamp is provided with a movable wire clamping block, the fixed clamp is fixedly provided with a fixed wire clamping block, and a groove is formed in the fixed wire clamping block, so that the movable wire clamping block can press the wire into the groove during wire clamping. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the overall structure schematic view of the utility model;

[0024] Figure 2 is the structure schematic view of the wire selection assembly of the utility model;

[0025] Figure 3 is the structure schematic view of the wire selection assembly of the utility model;

[0026] Figure 4 is the distribution diagram of the first wire pressing cylinder in the utility model;

[0027] Figure 5 is the distribution diagram of the second wire pressing cylinder in the utility model;

[0028] Figure 6 is the structure schematic view of the wire feeding chuck assembly of the utility model;

[0029] Figure 7 is the connection relationship schematic view of the wire clamping assembly, the rotating shaft and the servo motor in the utility model;

[0030] Figure 8 is the structure schematic view of the wire clamping assembly in the utility model;

[0031] Figure 9 is the structure schematic view of the wire passing head assembly in the utility model;

[0032] Figure 10 is the structure schematic view of the wire cutting device in the utility model;

[0033] Figure 11Is the position relation schematic view of the thread cutting device and the thread feeding chuck assembly of the utility model.

[0034] Figure 12 Is the structure schematic view of the thread clamping and feeding assembly of the utility model.

[0035] In the figure,

[0036] First thread clamping device, 11, first thread passing plate, 12, first thread pressing plate, 13, first thread pressing cylinder, 14, first mounting plate, 15, first cylinder, 2, second thread clamping device, 21, second thread passing plate, 22, second thread pressing plate, 23, second thread pressing cylinder, 24, second mounting plate, 3, lifting seat, 4, thread, 5, thread cutting device, 51, pneumatic scissors, 52, scissors guide plate, 53, scissors lifting seat, 54, lifting cylinder, 55, scissors horizontal cylinder, 6, third thread clamping device, 61, third thread pressing cylinder, 62, third thread pressing plate, 63, backing plate, 7, thread outlet device, 71, thread outlet seat, 72, thread outlet pressing plate, 73, thread outlet cylinder, 8, thread feeding chuck assembly, 81, thread feeding shaft, 82, thread combing seat, 83, thread combing cylinder, 84, thread clamping assembly, 841, movable clamp, 842, fixed clamp, 843, movable thread clamping block, 844, fixed thread clamping block, 85, rotating shaft, 86, servo motor, 87, thread passing head assembly, 871, chuck, 872, thread passing cylinder, 873, jackscrew, 874, tension spring, 875, thread blocking bolt, 876, thread blocking bolt pry bar, 88, thread clamping assembly lifting seat, 89, thread clamping assembly lifting cylinder, 9, thread clamping and feeding assembly, 91, thread clamping and feeding cylinder, 92, thread clamping and feeding base, 93, thread clamping and feeding pressing plate, 94, thread clamping and feeding guide plate, 95, thread clamping and feeding lifting mechanism, 96, thread clamping and feeding horizontal driving mechanism, 10-1, Y-axis moving assembly, 10-2, Z-axis moving assembly. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, rather than any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0038] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0039] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale of the various parts shown in the drawings. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that such techniques, methods, and apparatus are considered part of the art. In all examples shown and discussed herein, any specific values are to be interpreted as merely illustrative and not limiting. Thus, other examples of example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the several views, and thus, once an item is defined in one figure, it is not necessary to discuss it further in connection with other figures where it is understood that the item will be similarly constructed and function in the same manner.

[0040] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0041] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0042] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any meaning of importance, but are used solely to distinguish one element from another, and are used in the context of this application only for ease of description. Thus, the use of "first", "second", and the like words of distinction does not connote any meaning of importance, and should not be interpreted as limiting the scope of the present application.

[0043] As shown in the drawings, Figures 1 to 12 An automatic wire selecting machine, comprising a first wire clamping device 1, a second wire clamping device 2, a wire feeding chuck assembly 8 and a wire clamping and feeding assembly 9, wherein the first wire clamping device 1 comprises N first wire clamping channels, N is a positive integer greater than or equal to 2, the first wire clamping channel has two states of pressing or loosening the wire in it, and the first wire clamping device 1 can move linearly in the horizontal direction to pull the unnecessary wire 4 to the wire barrel direction; the second wire clamping device 2 comprises second wire clamping channels corresponding to the number of first wire clamping channels, and the second wire clamping channel has two states of pressing or loosening the wire 4 in it; the wire feeding chuck assembly 8 is driven to ascend and descend by a wire feeding chuck lifting mechanism, and the wire clamping and feeding assembly 9 is driven to cooperate by a wire clamping and feeding lifting mechanism 95 and a wire clamping and feeding horizontal driving mechanism 96 to feed the wire 4 to the wire feeding chuck assembly 8.

[0044] In the embodiment, the plurality of wires 4 are located in the first wire clamping channels and the second wire clamping channels, at this time, the first wire clamping channels and the second wire clamping channels are in the loosened state, the pinch roll assembly 9 is driven to descend by the pinch roll lifting mechanism, the wire clamp head assembly 8 is driven to descend by the wire clamp head lifting mechanism, the pinch roll assembly 9 clamps all the wires 4, the pinch roll assembly 9 is driven to move to the side close to the wire clamp head assembly 8 by the pinch roll horizontal driving mechanism, at this time, the wire clamp head assembly 8 is lifted to clamp the wires 4, then the pinch roll assembly 9 is driven to return to the original position by the pinch roll horizontal driving mechanism, when one or more wires 4 are selected, the first wire clamping channels corresponding to the selected wires in the first wire clamping device 1 are in the loosened state, the second wire clamping channels corresponding to the selected wires in the second wire clamping device 2 are in the clamped state, at this time, the first wire clamping device 1 pulls the remaining wires to the side away from the wire clamp head assembly 8, and the selected wires remain at the wire clamp head assembly 8.

[0045] In one embodiment, the first wire clamping device 1 includes a first wire passing plate 11 and a first wire pressing plate 12, N first wire clamping channels are formed between the first wire passing plate 11 and the first wire pressing plate 12, specifically, a first wire groove is formed on the first wire passing plate 11, so that the first wire clamping channel is formed between the first wire pressing plate 12 and the first wire groove, each first wire clamping channel corresponds to a first wire pressing plate 12 and a first wire pressing cylinder 13, the first wire pressing plate 12 is driven to press or loosen the wire 4 located in the first wire clamping channel by the first wire pressing cylinder 13; the second wire clamping device 2 includes a second wire passing plate 21 and a second wire pressing plate 22, N second wire clamping channels are formed between the second wire passing plate 21 and the second wire pressing plate 22, and a second wire groove is also formed on the second wire passing plate 21, so that the second wire clamping channel is formed between the second wire pressing plate 22 and the second wire groove, each second wire pressing plate 22 corresponds to a second wire pressing cylinder 23, the second wire pressing plate 22 is driven to press or loosen the wire 4 located in the second wire clamping channel by the second wire pressing cylinder 23.

[0046] In one embodiment, the first threading plate 11 is installed on the first mounting plate 14, the second threading plate 21 is installed on the second mounting plate 24, the first mounting plate 14 moves horizontally under the drive of the first air cylinder 15, so that the first mounting plate 14 and the second mounting plate 24 are close or separated, specifically, the first air cylinder 15 is installed on the second mounting plate 24 and the piston rod end thereof is connected with the first mounting plate 14, a linear guide rail assembly is installed between the first mounting plate 14 and the second mounting plate 24, one end of the linear guide rail is installed on the first mounting plate 14 through a guide rail pressing seat, the other end of the linear guide rail is installed on the second mounting plate 24 through a sliding block, when the piston rod of the first air cylinder 15 extends forward, the first mounting plate 14 is pushed to move to the side away from the second mounting plate 24, so that the first mounting plate 14 and the second mounting plate are separated, when the piston rod of the first air cylinder 15 is retracted, the first mounting plate 14 is pushed to move to the side close to the second mounting plate 24, so that the first mounting plate 14 and the second mounting plate 24 are close to each other.

[0047] In one embodiment, the third threading device 6 is further included, the third threading device 6 includes a third pressing cylinder 61, a third pressing plate 62 and a backing plate 63, the third pressing plate 62 and the backing plate 63 form a third threading channel therebetween, the third pressing cylinder 61 drives the third pressing plate 62 to press or release the wire 4 passing through the third threading channel.

[0048] In one embodiment, the wire outlet device 7 is further included, wherein the first threading device 1, the second threading device 2, the third threading device 6 and the wire outlet device 7 constitute a wire selection assembly, the wire outlet device 7 includes a wire outlet seat 71 and a wire outlet pressing plate 72, the wire outlet seat 71 and the wire outlet pressing plate 72 form a wire outlet channel for accommodating the wire 4 therebetween, the wire outlet seat 71 moves horizontally under the drive of a wire outlet cylinder 73, the wire outlet cylinder 73 is installed on the second mounting plate 24 and the piston rod end thereof is connected with the wire outlet seat 71, a linear guide rail assembly is also installed between the wire outlet seat 71 and the second mounting plate 24, one end of the linear guide rail is installed on the wire outlet seat 71 through a guide rail pressing seat, the other end of the linear guide rail is installed on the second mounting plate 24 through a sliding block, in the initial state, the wire outlet device 7 is on the side away from the third threading device 6, after the previously selected wire 4 is returned to the original position under the cooperation of the first threading device 1 and the second threading device 2, the wire outlet device 7 moves to the side close to the third threading device 6 under the push of the wire outlet cylinder 73, when the wire feeding chuck assembly 8 clamps the wire 4, the wire outlet device 7 moves to the side away from the third threading device 6 under the push of the wire outlet cylinder 73, the wire outlet device 7 can avoid the wire 4 from being pulled out and make the wire 4 extend along the predetermined track, in addition, when the wire outlet device 7 moves left and right, the wire 4 is easy to bend and disorder, the wire 4 extending out of the second threading device 2 is clamped by the third threading device 6, so that the wire 4 is always arranged neatly during the wire selection process.

[0049] In one embodiment, the wire feeding clamp head assembly 8 includes a wire feeding shaft 81, a wire combing seat 82 and a wire passing head assembly 87, the front end of the wire feeding shaft 81 is provided with a wire clamping assembly 84, the wire combing seat 82 is sleeved on the wire feeding shaft 81 and is driven to move along the wire feeding shaft 81 by a wire combing cylinder 83, so as to comb the wire 4 fed by the wire clamping assembly 84 to the wire feeding clamp head assembly 9, specifically, the wire combing cylinder 83 is installed on the wire clamping assembly lifting seat 88 and the piston rod end thereof is connected with the wire combing seat 82, the piston rod is retracted and extended to drive the wire combing seat 82 to move horizontally on the wire feeding shaft 81, and when combing the wire, the wire combing seat 82 is driven by the wire combing cylinder 83 to move to the end close to the wire clamping assembly 84; the wire passing head assembly 87 is installed at the head and tail of the wire feeding shaft 81, so as to guide the wire 4 and prevent the position of the wire 4 from deviating, specifically, the wire passing head assembly 87 includes a clamp head 871 and a wire passing cylinder 872, the clamp head 871 is provided with a wire passing groove, the wire passing cylinder 872 is installed on a wire passing cylinder seat, in addition, a recess is formed in the clamp head 871, a wire blocking pin 875 is installed in the recess, a jack 873 is installed on the wire passing cylinder seat, a tension spring 874 is installed between the jack 873 and the wire blocking pin 875, a wire blocking pin lever 876 is installed on the clamp head 871 by means of a jam screw, a cylindrical pin 877 is arranged on the side of the wire blocking pin lever 876 away from the wire passing cylinder 872, the cylindrical pin 877 is installed on the clamp head 871, a circular hole is formed in the side of the wire blocking pin lever 876 close to the wire passing cylinder 872, the wire passing cylinder 872 drives a push rod to be inserted into the circular hole of the wire blocking pin lever 876, so that the wire blocking pin lever 876 is rotated around the jam screw, the wire blocking pin 875 is pried to move to the side close to the jack 871 to compress the tension spring 874, so that the wire passing groove on the clamp head 871 is not blocked and the wire 4 can pass through, and after the push rod of the wire passing cylinder 872 is retracted, the wire blocking pin 875 moves to the side away from the jack 871 under the action of the tension spring 874, so that the wire passing groove is closed to prevent the wire 4 from escaping from the wire passing groove; in addition, the wire clamping assembly lifting seat 88 is installed on the lifting seat 3 by means of a linear guide rail assembly and is driven to lift the wire clamping assembly 84 by a wire clamping assembly lifting cylinder 89.

[0050] In one embodiment, the wire feeding clamp head assembly 8 is installed on the lifting seat 3 by means of a wire feeding clamp head lifting seat 89 and a linear guide rail assembly, the lifting seat 3 is installed on the Z-axis moving assembly 10-2, the Z-axis moving assembly 10-2 is connected with the Y-axis moving assembly 10-1, and the movement of the Y-axis and Z-axis seats is realized by cylinder driving; similarly, the wire clamping and feeding assembly 9 is also connected with the Z-axis moving assembly 10-2 by means of a wire clamping and feeding lifting seat.

[0051] In one embodiment, the thread clamping assembly 84 comprises a movable clamp 841 and a fixed clamp 842, the movable clamp 841 is mounted on the rotating shaft 85 inside the thread feeding shaft 81, the rotating shaft 85 is driven to rotate by the servo motor 86 and the belt pulley transmission assembly, thereby driving the movable clamp 841 to rotate to clamp the thread 4, the movable clamp 841 is mounted with a movable clamp block 843, the fixed clamp 842 is fixedly mounted with a fixed clamp block 844, the fixed clamp block 844 is provided with a groove, and the movable clamp block 843 can press the thread 4 into the groove during clamping.

[0052] In one embodiment, the thread clamping assembly 9 comprises a thread clamping cylinder 91, a thread clamping base 92, a thread clamping pressure plate 93, and a thread clamping guide plate 94, the thread clamping cylinder 91 is mounted on the thread clamping cylinder seat, the thread clamping base 92 and the thread clamping pressure plate 93 are connected through the thread clamping guide plate 94, and the thread clamping cylinder 91 drives the thread clamping pressure plate 93 to clamp or release the thread 4 through the extension and retraction of the guide rod.

[0053] In one embodiment, the thread clamping and lifting mechanism 95 comprises a first lifting cylinder and a linear guide rail group, the first lifting cylinder is mounted on the first lifting cylinder mounting seat and the piston rod end of the first lifting cylinder is connected with a cylinder lifting mounting plate, the linear guide rail is mounted on the thread clamping cylinder seat and the cylinder lifting mounting plate, a sliding block is slidingly connected with the linear guide rail and is mounted on the first lifting cylinder mounting seat, the piston rod of the first lifting cylinder drives the cylinder lifting mounting plate to make the linear guide rail slide up and down along the sliding block, thereby making the thread clamping assembly 9 lift; the thread clamping horizontal driving mechanism 96 comprises a horizontal cylinder, the horizontal cylinder is mounted on the horizontal cylinder mounting seat, and the piston rod of the horizontal cylinder is connected with the first lifting cylinder mounting seat, thereby driving the thread clamping assembly 9 to move horizontally.

[0054] The working principle is as follows:

[0055] In the initial state, the thread outlet device 7 is away from the third thread clamping device 6, the first thread clamping device 1 and the second thread clamping device 2 cooperate to return the previously selected thread 4 to the original position, the thread outlet device 7 moves to the side close to the third thread clamping device 6 under the push of the thread outlet cylinder 73, the thread feeding chuck assembly 8 and the thread clamping and feeding assembly 9 descend, the thread clamping and feeding assembly 9 clamps the thread 4 and moves to the side close to the thread feeding chuck assembly 8, the thread feeding chuck assembly 8 rises and clamps the thread 4 through the thread clamping assembly 84, then the thread outlet device 7 moves to the side away from the third thread clamping device 6, the thread clamping and feeding assembly 9 moves upward and rightward, the thread comb seat 82 moves to the end close to the thread clamping assembly 84 under the drive of the thread comb cylinder 83, and the thread 4 is combed, the first thread clamping device 1 and the second thread clamping device 2 cooperate to pull the unnecessary thread 4 to the right, and the required thread 4 remains at the thread feeding chuck assembly 8.

[0056] Embodiment 2

[0057] In the embodiment, the full-automatic wire selecting machine further comprises a wire cutting device 5 which is driven to move up and down by a lifting mechanism and is used for cutting the wire 4, wherein the wire cutting device 5 comprises a pneumatic scissors 51 and a scissors guide plate 52; the scissors guide plate 52 is fixed on the pneumatic scissors 51, and the end of the scissors guide plate 52 has a V-shaped groove; the pneumatic scissors 51 is connected with the piston rod end of a scissors horizontal cylinder 55 through a scissors mounting seat; the lifting mechanism comprises a lifting cylinder 54, a scissors lifting seat 53 and a linear guide rail assembly; the lifting cylinder 54 is installed on the lifting seat 3, and the piston rod end of the lifting cylinder 54 is connected with the scissors lifting seat 53; one end of the linear guide rail is installed on the scissors lifting seat 53, and the other end is installed on the lifting seat 3 through a sliding block; then the pneumatic scissors 51 is driven to move horizontally by the scissors horizontal cylinder 55 and to move up and down along the vertical linear guide rail by the lifting cylinder 54, so as to cut the wire 4.

[0058] Working principle:

[0059] Different from the embodiment 1, in the embodiment, the previously selected wire 4 is cut by the wire cutting device 5 to be flush with the remaining wires, but in this case, there is a certain disadvantage of wasting the wire 4, that is, in the initial state, the wire outlet device 7 is located on the side far away from the third wire clamping device 6, the wire feeding chuck assembly 8 and the wire clamping and feeding assembly 9 are lowered, the wire clamping and feeding assembly 9 clamps the wire 4 to move to the side close to the wire feeding chuck assembly 8, the wire feeding chuck assembly 8 is raised and clamps the wire 4 through the wire clamping assembly 84, the pneumatic scissors 51 is driven to move horizontally by the scissors horizontal cylinder 55 and to move up and down along the vertical linear guide rail by the lifting cylinder 54 to the protruding wire 4 to cut it, then the wire outlet device 7 moves to the side far away from the third wire clamping device 6, the wire clamping and feeding assembly 9 moves up and right, the wire comb seat 82 moves to the end close to the wire clamping assembly 84 under the driving of the wire comb cylinder 83 to comb the wire 4, the first wire clamping device 1 and the second wire clamping device 2 cooperate to pull the unnecessary wire 4 to the right, and the required wire 4 is left at the wire feeding chuck assembly 8.

[0060] The above is the preferred embodiment of the utility model, and the person skilled in the art to which the utility model belongs can also change and modify the above-mentioned embodiment, therefore, the utility model is not limited to the above-mentioned specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the utility model belongs to the protection scope of the utility model.

Claims

1. A fully automatic line selector, characterized in that, It comprises: The first clamping device (1) comprises N first clamping channels, which have two states of compression or loosening of the wire (4) therein, and the first clamping device (1) can move linearly in the horizontal direction; The second clamping device (2) comprises second clamping channels corresponding to the number of first clamping channels, which have two states of compression or loosening of the wire (4) therein; The wire feeding chuck assembly (8) is driven to rise and fall by a wire feeding chuck lifting mechanism; The wire clamping and feeding assembly (9) is driven by the cooperation of the wire clamping and feeding lifting mechanism (95) and the wire clamping and feeding horizontal driving mechanism (96) to feed the wire (4) to the wire feeding chuck assembly (8).

2. The fully automatic line selector according to claim 1, characterized in that: The first clamping device (1) comprises a first wire passing plate (11) and a first wire pressing plate (12), and N first clamping channels are formed between the first wire passing plate (11) and the first wire pressing plate (12), and the first wire pressing plate (12) is driven by the first wire pressing cylinder (13) to compress or loosen the wire (4) in the first clamping channel; the second clamping device (2) comprises a second wire passing plate (21) and a second wire pressing plate (22), and N second clamping channels are formed between the second wire passing plate (21) and the second wire pressing plate (22), and the second wire pressing plate (22) is driven by the second wire pressing cylinder (23) to compress or loosen the wire (4) in the second clamping channel.

3. The fully automatic line selector according to claim 2, characterized in that: The first wire passing plate (11) is installed on the first mounting plate (14), and the second wire passing plate (21) is installed on the second mounting plate (24), and the first mounting plate (14) moves horizontally under the drive of the first cylinder (15).

4. The fully automatic line selector according to claim 1, characterized in that: It also comprises a third clamping device (6), which comprises a third wire pressing cylinder (61), a third wire pressing plate (62) and a backing plate (63), and a third clamping channel is formed between the third wire pressing plate (62) and the backing plate (63), and the third wire pressing cylinder (61) drives the third wire pressing plate (62) to compress or loosen the wire (4) passing through the third clamping channel.

5. The fully automatic line selector according to claim 1, characterized in that: It also comprises a wire outlet device (7), which comprises a wire outlet seat (71) and a wire outlet pressing plate (72), and a wire outlet channel accommodating the wire (4) is formed between the wire outlet seat (71) and the wire outlet pressing plate (72), and the wire outlet seat (71) moves horizontally under the drive of the wire outlet cylinder (73).

6. The fully automatic line selector according to claim 1, characterized in that: The wire feeding chuck assembly (8) comprises a wire feeding shaft (81), a wire comb seat (82) and a wire passing head assembly (87), the wire comb seat (82) is sleeved on the wire feeding shaft (81) and moves along the wire feeding shaft (81) under the drive of the wire comb cylinder (83), the front end of the wire feeding shaft (81) is provided with a wire clamping assembly (84), and the wire passing head assembly (87) is installed at the head and tail of the wire feeding shaft (81).

7. The fully automatic line selector according to claim 6, characterized in that: The thread clamping assembly (84) comprises a movable clamp (841) and a fixed clamp (842), the movable clamp (841) is installed on a rotating shaft (85), the rotating shaft (85) is driven to rotate by a servo motor (86) and a transmission assembly, so that the movable clamp (841) is close to the fixed clamp (842) to clamp the thread (4).

8. The fully automatic line selector according to claim 1, characterized in that: The thread clamping assembly (9) comprises a thread clamping cylinder (91), a thread clamping base (92), a thread clamping pressing plate (93) and a thread clamping guide plate (94), the thread clamping base (92) and the thread clamping pressing plate (93) are connected by the thread clamping guide plate (94), and the thread clamping cylinder (91) drives the thread clamping pressing plate (93) through a guide rod.

9. The full-automatic line selector according to any one of claims 1-8, characterized in that: The thread clamping assembly (9) comprises a thread clamping cylinder (91), a thread clamping base (92), a thread clamping pressing plate (93) and a thread clamping guide plate (94), the thread clamping base (92) and the thread clamping pressing plate (93) are connected by the thread clamping guide plate (94), and the thread clamping cylinder (91) drives the thread clamping pressing plate (93) through a guide rod. The thread clamping assembly (9) comprises a thread clamping cylinder (91), a thread clamping base (92), a thread clamping pressing plate (93) and a thread clamping guide plate (94), the thread clamping base (92) and the thread clamping pressing plate (93) are connected by the thread clamping guide plate (94), and the thread clamping cylinder (91) drives the thread clamping pressing plate (93) through a guide rod.

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