Wire separating device, wire separating method and wire separating and groove entering machine

Abstract

The invention discloses a branching device, a branching method and a branching groove entering machine. The branching device comprises a machine base, a workpiece fixing mechanism, a main wire arranging mechanical arm and a branching clamping mechanical arm. The branching device can separate longer and shorter leads, and branching is regular. The branching method is applied to the branching device and comprises a preparation step, a wire arrangement step, a lead bending step and a branching step. The branching and slot-entering machine comprises a branching device and a wire-entering guiding device, the branching and slot-entering machine can separate the leads of the elements and guide the leads into the inner side slot and the outer side slot of the jig, and positioning is accurate.

Description

Technical Field

[0001] The invention relates to production equipment for electronic components, and in particular to a wire splitting device, a wire splitting method and a wire splitting slotting machine. Background Art

[0002] Reference Figure 1 , is a jig 2 loaded with multiple coils 1. The coil 1 has multiple leads 11, and the jig 2 is provided with multiple groups of inner grooves 21 and outer grooves 22 corresponding to the leads 11, and the leads 11 are inserted into the inner grooves 21 and the outer grooves 22. The jig 2 mentioned above positions the coil 1 and its leads 11, which can facilitate the subsequent processes, such as positioning and welding it on a PCB board, etc. When producing the above-mentioned semi-finished product, the leads 11 of the coil 1 need to be correspondingly loaded into the inner grooves 21 and the outer grooves 22. In this process, the leads 11 of the coil 1 need to be separated first, which requires the separation of the leads by a separation device. Although the leads 11 of the components can be set to different lengths, so that the separation device can release the shorter leads 11 when it is grasped by the manipulator and slides relative to the leads 11, thereby achieving separation, the leads 11 are relatively messy when the separation device separates the leads, and the separation effect is not good, which affects the subsequent processes. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a wire separation device that can regularly separate longer leads from shorter leads.

[0004] The present invention also provides a wire splitting method applied to the wire splitting device and a wire splitting slotting machine having the wire splitting device.

[0005] According to the first aspect of the present invention, the wire splitting device comprises: a machine base; a workpiece fixing mechanism, which is arranged on the machine base, and the workpiece fixing mechanism is provided with a workpiece fixing position; a main wire management robot, including a main wire clamp, a mobile driving assembly and a rotary driver, the main wire clamp has two main clamping jaws that can be opened and closed left and right, the mobile driving assembly is arranged on the machine base, the main wire clamp and the rotary driver are arranged on the mobile driving assembly, the mobile driving assembly is configured to drive the main wire clamp to move, and the rotary driver is configured to drive the main wire clamp to rotate around an axis set in the front and rear directions; a wire splitting clamping robot, which is arranged on the machine base, the wire splitting clamping robot includes a wire splitting clamp, and the wire splitting clamp is located on one side of the workpiece fixing position along the left and right directions.

[0006] The wire splitting device according to the embodiment of the present invention has at least the following beneficial effects: when splitting, the coil to be split and the jig loaded with the coil are fixed to the workpiece fixing position by the workpiece fixing mechanism, and then the wire is sorted by the main wire sorting manipulator: the main wire clamp of the main wire sorting manipulator grabs the lead of the coil, and moves from bottom to top through the drive of the mobile drive component, so that the lead of the coil slides between the two main clamps, thereby straightening and arranging the lead. After the step of straightening and arranging the lead, the main wire clamp clamps the lead, and then drives the main wire clamp to rotate a predetermined angle through the rotary drive, so that the lead bends toward one side of the wire splitting clamp, and then moves the main wire clamp to a position where the longer lead is clamped but the shorter lead is not clamped. Since the shorter lead has been bent before, it has a tendency to fall to one side. When the shorter lead is released, it will fall to one side of the wire splitting clamp, so that the shorter lead can be clamped by the wire splitting clamp, thereby completing the wire splitting process of the longer lead and the shorter lead. The above-mentioned wire-splitting device is provided with a main wire-manipulating manipulator, which can straighten and organize the leads of the coils so that the leads can be arranged more regularly, providing a good foundation for the subsequent wire-splitting process; the main wire-manipulating manipulator is provided with a rotary drive, so that the leads can be bent by the main wire clamp. When the main wire clamp grabs the longer leads and releases the shorter leads, the shorter leads can be bent and concentrated to a predetermined side, thereby facilitating the wire-splitting clamp to clamp them. The separated long and short leads can be clamped by the corresponding wire clamps, which is convenient for subsequent other operations. The above-mentioned wire-splitting device has the advantage of regular wire division, which is convenient for the implementation of the next process step.

[0007] According to some embodiments of the present invention, an auxiliary wire management robot is further included, which is arranged on the machine base. The auxiliary wire management robot includes an auxiliary wire clamp, which has two auxiliary clamps that can be opened and closed to the left and right, and the auxiliary wire clamp is located on the upper side of the workpiece fixing position.

[0008] According to some embodiments of the present invention, the moving drive assembly is configured to drive the main clamp to move up and down and left and right.

[0009] According to some embodiments of the present invention, the wire splitting clamping robot includes left and right drivers, which are connected to the wire splitting clamp and are used to drive the wire splitting clamp to move left and right.

[0010] According to some embodiments of the present invention, the main line management robot, the auxiliary line management robot and the line branching clamping robot form a line branching unit, at least two of the line branching units are provided, the machine base is provided with a shifting mechanism, the workpiece fixing mechanism is connected to the shifting mechanism, and the shifting mechanism can drive the workpiece fixing mechanism to move to each of the line branching units respectively.

[0011] According to the second aspect of the present invention, the wire dividing method is applied to the above-mentioned wire dividing device, which includes the following steps: a preparation step: fixing the component to be divided by the workpiece fixing mechanism, wherein the component has leads of different lengths; a wire sorting step: clamping the leads by the main clamp and moving upward so that the leads slide between the two main clamping jaws; a lead bending step: clamping the leads by the main clamp and rotating them around the rotation axis in the front-to-back direction so that the leads bend toward one side of the wire dividing clamp; a wire dividing step: moving the main clamp so that the main clamp clamps the longer leads and releases the shorter leads, so that the shorter leads bend and fall to one side, and the wire dividing clamp is used to clamp the shorter leads.

[0012] The wire splitting method according to an embodiment of the present invention has at least the following beneficial effects: the long and short leads of the coil are separated in the above-mentioned manner, the shorter leads can be neatly tilted to one side and grasped by the wire splitting clamp, while the longer leads are grasped by the main wire clamp, and the wire splitting is neat, which is conducive to the subsequent process.

[0013] According to some embodiments of the present invention, the wire dividing device also includes an auxiliary wire managing robot, which is arranged on the machine base, and the auxiliary wire managing robot includes an auxiliary wire clamp, which has two auxiliary jaws that can be opened and closed to the left and right, and the auxiliary wire clamp is located on the upper side of the workpiece fixed position; in the wire managing step, when the main wire clamp moves to the upper part of the lead, the auxiliary wire clamp clamps the lead on the lower side of the main wire clamp, the main wire clamp releases the lead and resets to the lower side of the auxiliary wire clamp to re-clamp the lead, the auxiliary wire clamp releases the lead, and the main wire clamp moves upward, so that the lead slides between the two main jaws, so that the main wire clamp clamps the lead and moves upward at least twice.

[0014] According to some embodiments of the present invention, in the lead bending step, after the main clamp rotates to bend the lead, it maintains the current angle position and moves upward to the end of the shorter lead; after the main clamp moves to the end of the shorter lead, the main clamp is rotated to the initial position.

[0015] The wire splitting and slotting machine according to the third aspect of the present invention is used to separate the leads of different lengths of the components on the fixture and install the separated leads into the inner and outer grooves on the fixture, and it includes: a machine base; the above-mentioned wire splitting device, including a workpiece fixing mechanism, a main wire management robot, an auxiliary wire management robot and a wire splitting clamping robot; the workpiece fixing mechanism is arranged on the machine base, and the workpiece fixing mechanism is provided with a workpiece fixing position; the main wire management robot includes a main wire clamp, a mobile drive assembly and a rotary drive, the main wire clamp has two main clamping jaws that can be opened and closed to the left and right, the mobile drive assembly is arranged on the machine base, the main wire clamp and the rotary drive are arranged on the mobile drive assembly, and the mobile drive assembly is configured to be able to drive The main wire clamp moves up and down and left and right, and the rotary driver is configured to drive the main wire clamp to rotate around an axis set in the front-to-back direction; the auxiliary wire management robot is arranged on the machine base, and the auxiliary wire management robot includes an auxiliary wire clamp, and the auxiliary wire clamp has two auxiliary clamps that can be opened and closed left and right, and the auxiliary wire clamp is located on the upper side of the workpiece fixed position; the branch wire clamping robot is arranged on the machine base, and the branch wire clamping robot includes a branch wire clamp, and the branch wire clamp is located on one side of the workpiece fixed position along the left and right direction; the wire entry guide device includes a first guide mechanism and a second guide mechanism, the first guide mechanism is arranged on the machine base and is used to guide the lead wire to be installed into the inner groove, and the second guide mechanism is arranged on the machine base and Used to guide the lead wire to be loaded into the outer groove; the first guide mechanism includes a first guide plate and a first guide drive assembly, the first guide plate extends in the left-right direction and is arranged horizontally, one end of the first guide plate is a connecting end and is connected to the first guide drive assembly, the other end of the first guide plate is a free end, the free end of the first guide plate is closer to the workpiece fixing position relative to the connecting end, the first guide plate is provided with a first guide groove, the first guide groove extends in the left-right direction, the free end of the first guide plate is provided with a first default opening, the first default opening is connected to an end of the first guide groove close to the free end, and the first guide drive assembly can drive the first guide plate to move to the workpiece fixing position The upper side of the position; the second guide mechanism includes a second guide plate and a second guide drive assembly, the second guide plate extends front and rear and is vertically arranged, the second guide plate is connected to the first guide drive assembly, the second guide plate is provided with a second guide groove, the second guide groove extends in the vertical direction, the upper end of the second guide plate is provided with a second default opening, the second default opening is connected with the upper end of the second guide groove, and the second guide drive assembly can drive the second guide plate to move to one side of the workpiece fixing position along the left and right direction; wherein, the width of the first default opening and the second default opening gradually decreases from the outside to the inside, and the width of the inner end is respectively adapted to the width of one end of the first guide groove and the width of one end of the second guide groove.

[0016] The wire splitting and slotting machine according to the embodiment of the present invention has at least the following beneficial effects: the wire splitting and slotting machine can guide the captured lead wires into the inner and outer slots of the jig after the lead wires of the coil are split, and even if the position of the lead wire deviates relative to the inner and outer slots, it can still be accurately introduced and positioned; at the same time, since the first guide plate and the second guide plate are externally acted to guide the lead wire, the requirements for the jig can be reduced.

[0017] According to some embodiments of the present invention, the main line management robot, the auxiliary line management robot, the line branching clamping robot, the first guiding mechanism and the second guiding mechanism constitute a line branching slot unit, at least two of the line branching slot units are provided, the machine base is provided with a shifting mechanism, the workpiece fixing mechanism is connected to the shifting mechanism, and the shifting mechanism can drive the workpiece fixing mechanism to move to each of the line branching slot units respectively.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a three-dimensional schematic diagram of a jig and a coil according to an embodiment of the present invention;

[0021] Figure 2 It is one of the three-dimensional schematic diagrams of the wire splitting and slotting machine according to an embodiment of the present invention;

[0022] Figure 3 for Figure 1 A magnified schematic diagram of point A;

[0023] Figure 4 The second is a three-dimensional schematic diagram of the wire splitting and slotting machine according to an embodiment of the present invention;

[0024] Figure 5 for Figure 4 An enlarged schematic diagram of point B;

[0025] Figure 6 It is a three-dimensional schematic diagram of the wire splitting and slotting machine according to the embodiment of the present invention guiding the lead wire to be loaded into the inner groove of the fixture;

[0026] Figure 7 for Figure 6 An enlarged schematic diagram of point C;

[0027] Figure 8It is a three-dimensional schematic diagram of the wire splitting and slotting machine according to the embodiment of the present invention guiding the lead wire to be loaded into the outer slot of the fixture;

[0028] Fig. 9 for Figure 8 Enlarged schematic diagram of point D.

[0029] Reference numerals:

[0030] Coil 1, lead wire 11;

[0031] Fixture 2, inner groove 21, outer groove 22;

[0032] Workpiece fixing mechanism 100;

[0033] Main wire management manipulator 200, main wire clamp 210, mobile drive assembly 220, rotary drive 230;

[0034] A wire splitting clamping manipulator 300, a wire splitting clamp 310, a movable base 311, a lead wire bridging strip 3111, a pressing claw 312, a lead wire pressing strip 3121, a pressing claw driver 313, and left and right drivers 320;

[0035] Auxiliary wire management manipulator 400, auxiliary wire clamp 410, connecting frame 420;

[0036] A first guide mechanism 500, a first guide plate 510, a first guide slot 511, a first default opening 512, and a first guide drive assembly 520;

[0037] A second guiding mechanism 600 , a second guiding plate 610 , a second guiding groove 611 , a second default opening 612 , and a second guiding driving assembly 620 . DETAILED DESCRIPTION

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0042] Reference Figure 1 , is a jig 2 loaded with a plurality of coils 1. The coil 1 has a plurality of leads 11, and the jig 2 is provided with a plurality of sets of inner grooves 21 and outer grooves 22 corresponding to the leads 11, and the leads 11 are passed through the inner grooves 21 and the outer grooves 22.

[0043] Reference Figures 2 to 9 , which is the structure of a wire splitting and slotting machine, which is used to separate the leads 11 of different lengths of the components on the fixture 2 and install the separated leads 11 into the inner groove 21 and the outer groove 22 on the fixture 2, and specifically includes a wire splitting device and a wire entry guiding device.

[0044] The line-dividing device includes a machine base, a workpiece fixing mechanism 100 , a main line-managing robot 200 , a line-dividing clamping robot 300 , and an auxiliary line-managing robot 400 .

[0045] The workpiece fixing mechanism 100 is disposed on a machine base. The workpiece fixing mechanism 100 is provided with a workpiece fixing position, which is a position occupied by the operation object when the workpiece fixing mechanism 100 fixes the operation object.

[0046] The main wire management robot 200 includes a main wire clamp 210, a mobile drive assembly 220 and a rotary drive 230. The main wire clamp 210 has two main clamping jaws that can be opened and closed to the left and right. The mobile drive assembly 220 is arranged on the machine base. The main wire clamp 210 and the rotary drive 230 are arranged on the mobile drive assembly 220. The mobile drive assembly 220 is configured to drive the main wire clamp 210 to move, and the rotary drive 230 is configured to drive the main wire clamp 210 to rotate around an axis set in the front and rear directions.

[0047] The wire splitting clamping robot 300 is disposed on a machine base, and the wire splitting clamping robot 300 includes a wire splitting clamp 310 , and the wire splitting clamp 310 is located on one side of the workpiece fixing position along the left-right direction.

[0048] The auxiliary wire management robot 400 is arranged on the machine base, and the auxiliary wire management robot 400 includes an auxiliary wire clamp 410. The auxiliary wire clamp 410 has two auxiliary clamping claws that can be opened and closed to the left and right. The auxiliary wire clamp 410 is located on the upper side of the workpiece fixing position.

[0049] When dividing the wires, the coil 1 to be divided and the fixture 2 carrying it are fixed at the workpiece fixing position by the workpiece fixing mechanism 100, and then the wires are managed by the main wire management robot 200: the main wire clamp 210 of the main wire management robot 200 grabs the lead wire 11 of the coil 1, and moves from bottom to top through the drive of the mobile drive component 220, so that the lead wire 11 of the coil 1 slides between the two main clamps, thereby straightening and tidying up the lead wire 11. After the steps of straightening and arranging the lead 11, the main clamp 210 clamps the lead 11, and then the main clamp 210 is driven to rotate a predetermined angle by the rotary driver 230, so that the lead 11 bends toward one side of the wire splitter clamp 310, and then the main clamp 210 is moved to a position where the longer lead 11 is clamped but the shorter lead 11 is not clamped. Since the shorter lead 11 has been bent before, it has a tendency to fall to one side. When the shorter lead 11 is released, it will fall to one side of the wire splitter clamp 310, so that the shorter lead 11 can be clamped by the wire splitter clamp 310, thereby completing the wire splitting process of the longer lead 11 and the shorter lead 11. The above-mentioned wire-splitting device is provided with a main wire-manipulating manipulator 200, which can straighten and arrange the leads 11 of the coil 1, so that the leads 11 can be arranged more regularly, providing a good foundation for the subsequent wire-splitting process; the main wire-manipulating manipulator 200 is provided with a rotary driver 230, so that the leads 11 can be bent by the main wire clamp 210. When the main wire clamp 210 grabs the longer lead 11 and releases the shorter lead 11, the shorter lead 11 can be bent and concentrated to a predetermined side, thereby facilitating the wire-splitting clamp 310 to clamp. The separated long and short leads 11 can be clamped by the corresponding wire clamp, so as to facilitate other subsequent operations. The above-mentioned wire-splitting device has the advantage of regular wire-splitting, which is convenient for the implementation of the next process step.

[0050] In the embodiment, the lead 11 is preferably bent 90° for easy operation, and the bent lead 11 has an obvious effect of leaning to one side. Of course, it is conceivable that the angle of the bent lead 11 is not limited to 90°, for example, it can also be other angles, which can be selected according to actual conditions.

[0051] In the embodiment, the wire splitting device can separate at least two leads 11 of different lengths. Of course, it is conceivable that the wire splitting device can also separate more than two leads 11 of different lengths: since one wire splitting can separate the longest lead 11, then repeating the wire splitting process can separate the second longest lead 11, and so on. The wire splitting device can perform multiple separations. In the wire splitting process after the first time, the main wire clamp 210 can clamp the lead 11 at the wire splitting clamp 310 for repeated separation. For multiple components, the length of the pins 11 of each component is the same, and the wire splitting device can perform the same separation process on the pins 11 of different components, thereby synchronously separating the pins 11 of each component.

[0052] In an embodiment, when the main wire clamp 210 moves up and down, the two jaws of the auxiliary wire clamp 410 can be opened to make way, and the auxiliary wire clamp 410 can be used to assist in clamping the lead wire 11 of the coil 1. After the main wire clamp 210 moves to the upper part of the lead wire 11, the auxiliary wire clamp 410 can assist in clamping the lead wire 11, and the main wire clamp 210 can repeatedly move to the lower part of the lead wire 11 to repeat the steps of straightening and tidying. In an embodiment, the auxiliary wire management manipulator 400 also includes a connecting frame 420, and the auxiliary wire clamp 410 is mainly connected to the machine base through the connecting frame 420.

[0053] In the embodiment, the coil 1 is loaded on the jig 2, and the workpiece fixing mechanism 100 includes a jig fixing structure for fixing the jig 2 and an element fixing structure for fixing the coil 1 to the jig 2. The jig fixing structure may adopt some clamping mechanisms to clamp and fix the jig 2; or it may adopt an adsorption structure to adsorb and fix the jig 2. The element fixing structure may adopt a pressing plate and a driver, and the driver may be, for example, a cylinder or an electric push rod. The pressing plate may be driven up and down by the driver, and the pressing plate is used to press the coil 1 on the jig 2 against the jig 2 to prevent the coil 1 from slipping out of the jig 2; or it may adopt a clamping structure to directly clamp and fix the coil 1 and the jig 2 together. It is conceivable that the workpiece fixing mechanism 100 is not limited to the above-mentioned embodiment, as long as the structure can fix the coil 1, those skilled in the art may specifically configure the structure of the workpiece fixing mechanism 100 according to actual conditions.

[0054] In an embodiment, the mobile drive assembly 220 is configured to drive the main clamp 210 to move up and down and left and right to meet the need of the main clamp 210 to move. In an embodiment, the mobile drive assembly 220 can adopt an XY axis mobile module, and the mobile module provides a mobile drive shaft up and down and left and right, so as to realize the up and down and left and right movement of the main clamp 210. Of course, it is conceivable that the mobile drive assembly 220 is not limited to the use of a mobile module, for example, it can also be some multi-axis action mechanical arms. In an embodiment, the main clamp 210 is arranged on the mobile module through a rotary driver 230, and the rotary driver 230 can specifically be a structure that can drive the component to rotate, such as a rotary cylinder or a motor. In an embodiment, the main clamp 210 and the auxiliary clamp 410 can specifically be cylinder fingers or electric clamps.

[0055] In an embodiment, the wire splitting clamping manipulator 300 includes left and right drivers 320, which are connected to the wire splitting clamp 310 and are used to drive the wire splitting clamp 310 to move left and right. The wire splitting clamp 310 that can move left and right can facilitate the grasping of the lead 11 and the movement after grasping.

[0056] In an embodiment, the wire splitter 310 includes a movable base 311, a pressure claw 312 and a pressure claw driver 313. The movable base 311 is provided with a lead strapping strip 3111 extending along the front-to-back direction. The pressure claw 312 is movably arranged on the movable base 311. The pressure claw 312 is provided with a lead pressure strip 3121 extending along the front-to-back direction. A clamping position is formed between the lead strapping strip 3111 and the lead pressure strip 3121. The pressure claw driver 313 is arranged on the movable base 311 and is used to drive the pressure claw 312 to move so that the lead pressure strip 3121 can approach or move away from the lead strapping strip 3111. The lead 11 bent to one side can be overlapped on the lead overlapping strip 3111, and then the pressure claw 312 is driven by the pressure claw driver 313 to move the lead pressing strip 3121 close to the lead overlapping strip 3111, thereby pressing the lead 11 tightly against the lead overlapping strip 3111, thereby completing the clamping and fixing of the separated lead 11.

[0057] In the embodiment, the movable base 311 is slidably disposed on the machine base and can move left and right relative to the machine base, and the left and right drivers 320 are disposed on the machine base and connected to the movable base 311, thereby realizing the left and right movement of the wire splitting clamp 310. The left and right drivers 320 can specifically adopt a driving structure such as a cylinder or an electric push rod.

[0058] In the embodiment, the pressing claw 312 is pivoted to the movable base 311 and the pivot axis is arranged along the front-back direction. The pressing claw 312 can rotate to an open position. In the open position, the lead pressing strip 3121 is located on the side of the lead lap strip 3111 away from the workpiece fixing position, and the pressing claw driver 313 is used to drive the pressing claw 312 to rotate. With the above structure, the lead pressing strip 3121 will not stop on the upper side of the lead lap strip 3111, which facilitates the lead 11 to swing to and overlap the lead lap strip 3111.

[0059] In the embodiment, the pressure claw driver 313 is a cylinder, the cylinder body of the cylinder is pivotally connected to the movable base 311, and the piston rod of the cylinder is pivotally connected to the pressure claw 312. When the piston rod of the cylinder is extended or retracted, the pressure claw 312 can be driven to rotate, so that the lead pressure strip 3121 on the pressure claw 312 can be close to or away from the lead lap strip 3111, thereby achieving the function of clamping the lead 11. Of course, it is conceivable that the pressure claw driver 313 is not limited to the above-mentioned embodiment. For example, the pressure claw driver 313 can also be a motor that drives the pressure claw 312 to rotate. It is understandable that the pressure claw 312 is not limited to being rotatably set on the movable base 311. For example, it can also be set to move up and down. When the pressure claw 312 moves downward, the lead pressure strip 3121 and the lead lap strip 3111 clamp the lead 11 together.

[0060] In an embodiment, the main line management robot 200, the auxiliary line management robot 400 and the line branching clamping robot 300 form a line branching unit, at least two line branching units are provided, the machine base is provided with a shifting mechanism, the workpiece fixing mechanism 100 is connected to the shifting mechanism, and the shifting mechanism can drive the workpiece fixing mechanism 100 to move to each line branching unit respectively. Through the above-mentioned setting, each line branching unit can be responsible for separating a number of leads 11, so that multiple leads 11 of multiple coils 1 can be separated in batches. It can be understood that in the description of this case, in a line branching unit, the positional relationship of other component mechanisms relative to the workpiece fixing position of the workpiece fixing mechanism 100 is described on the basis that the workpiece fixing mechanism 100 reaches the corresponding line branching unit.

[0061] In the embodiment, the workpiece fixing mechanism 100 can be set on the machine base through rail sliding, and the shifting mechanism can adopt some structures such as cylinders, linear motors, screw motor modules, etc. to realize the movement and drive of the workpiece fixing mechanism 100. It can be understood that in the art, there are many implementation methods for realizing the movement of the mechanism parts, and those skilled in the art can configure according to actual conditions.

[0062] The above-mentioned wire splitting device can split the leads 11 of the coil 1 of different lengths. It can be understood that the wire splitting device can also split the leads of other components and is not limited to the application in the coil 1.

[0063] A line splitting method, using the above-mentioned line splitting device, comprises the following steps:

[0064] Preparation step: fix the component to be wired by the workpiece fixing mechanism 100, the component having leads 11 of different lengths;

[0065] Wire management step: clamp the lead wire 11 by the main clamp 210 and move it upward, so that the lead wire 11 slides between the two main clamping jaws;

[0066] Lead bending step: the main clamp 210 clamps the lead 11 and rotates around the rotation axis in the front-to-back direction, so that the lead 11 is bent toward one side of the branch clamp 310;

[0067] Wire separation step: move the main wire clamp 210 so that the main wire clamp 210 clamps the longer lead 11 and releases the shorter lead 11, so that the shorter lead 11 bends and falls to one side, and use the wire separation clamp 310 to clamp the shorter lead 11.

[0068] The long and short leads 11 of the coil 1 are separated in the above manner. The shorter leads 11 can be neatly tilted to one side and grabbed by the wire splitter 310, while the longer leads 11 are grabbed by the main wire clamp 210. The wires are neatly split, which is beneficial to the subsequent process.

[0069] In the wire management step, when the main wire clamp 210 moves to the upper part of the lead 11, the auxiliary wire clamp 410 clamps the lead 11 at the lower side of the main wire clamp 210, the main wire clamp 210 releases the lead 11 and resets to the lower side of the auxiliary wire clamp 410 to re-clamp the lead 11, the auxiliary wire clamp 410 releases the lead 11, and the main wire clamp 210 moves upward, so that the lead 11 slides between the two main clamps, so that the main wire clamp 210 clamps the lead 11 and moves upward at least twice. Through the setting of the auxiliary wire management manipulator 400, the lead 11 can be assisted in clamping, thereby allowing the main wire clamp 210 to reset, and the straightening and arranging process of the lead 11 is repeated, so that the lead 11 can be arranged more regularly. Those skilled in the art can specifically configure the number of straightening and arranging as needed.

[0070] In the lead bending step, after the main clamp 210 rotates to bend the lead 11, it maintains the current angle position and moves upward to the end of the shorter lead 11; through the above steps, the degree of bending of the lead 11 can be greater, the effect is good, and the wire splitting effect is better. In an embodiment, after the main clamp 210 moves to the end of the shorter lead 11, the main clamp 210 is rotated to the initial position, so as to facilitate the subsequent wire splitting step.

[0071] In an embodiment, the wire entry guide device and the wire separation device are arranged on the same machine base. The wire entry guide device includes a first guide mechanism 500 and a second guide mechanism 600. The first guide mechanism 500 is arranged on the machine base and is used to guide the lead wire 11 to be loaded into the inner groove 21. The second guide mechanism 600 is arranged on the machine base and is used to guide the lead wire 11 to be loaded into the outer groove 22. The first guide mechanism 500 includes a first guide plate 510 and a first guide drive assembly 520. The first guide plate 510 extends in the left-right direction and is arranged horizontally. One end of the first guide plate 510 is a connecting end and is connected to the first guide drive assembly 520. The other end of the first guide plate 510 is a free end. The free end of the first guide plate 510 is closer to the workpiece fixing position relative to the connecting end. The first guide plate 510 is provided with a first guide groove 511. The first guide groove 511 extends in the left-right direction. The free end of the first guide plate 510 is provided with a first default opening 512. The first default opening 512 is connected to one end of the first guide groove 511 close to the free end. The first guide drive assembly 520 can drive the first guide plate 510 to move to the upper side of the workpiece fixing position; the second guide mechanism 600 includes a second guide plate 610 and a second guide drive assembly 620, the second guide plate 610 extends front and back and is vertically arranged, the second guide plate 610 is connected to the first guide drive assembly 520, the second guide plate 610 is provided with a second guide groove 611, the second guide groove 611 extends in the vertical direction, the upper end of the second guide plate 610 is provided with a second default opening 612, the second default opening 612 is connected to the upper end of the second guide groove 611, and the second guide drive assembly 620 can drive the second guide plate 610 to move to one side of the workpiece fixing position along the left and right direction; wherein, the width of the first default opening 512 and the second default opening 612 gradually decreases from the outside to the inside and the width of the inner end is respectively adapted to the width of one end of the first guide groove 511 and the width of one end of the second guide groove 611. It can be understood that the inner end of the first default opening 512 and the second default opening 612 is an end close to the corresponding guide groove, and the outer end is the other end opposite thereto.

[0072] After the wire-splitting device completes the wire-splitting and the main wire clamp 210 grabs the longer lead 11 (the wire-splitting process of the wire-splitting device refers to the wire-splitting device of the first embodiment of the present invention), the first guide driving assembly 520 first drives the first guide plate 510 to move to the upper side of the fixture 2 at the fixed position of the workpiece, so that the first guide groove 511 and the inner groove 21 of the fixture 2 are opposite to each other up and down and the end of the first guide groove 511 close to the first default opening 512 passes over the inner end of the inner groove 21 close to the center of the fixture 2, and then the main wire clamp 210 moves to drive the lead 11 to pass through the first default opening 512 into the first guide groove 511 and move forward After the lead 11 is loaded into the inner groove 21, the first guide driving component 520 drives the first guide plate 510 to move out of the way, and the second guide driving component 620 drives the second guide plate 610 to move to the side of the fixture 2 at the fixed position of the workpiece, so that the second guide groove 611 is aligned with the outer end of the outer groove 22 and the upper end of the second guide groove 611 is higher than the outer groove 22, and then the main clamp 210 is moved to drive the lead 11 to pass through the second default opening 612 into the second guide groove 611 and move into the groove, so that the lead 11 is loaded into the outer groove 22. Since the separated shorter lead 11 is clamped by the wire splitter clamp 310, after the main clamp 210 completes the slotting operation of the longer lead 11, the main clamp 210 can clamp the shorter lead 11 from the wire splitter clamp 310 and install the shorter lead 11 into the corresponding inner slot 21 and outer slot 22.

[0073] The above-mentioned wire splitting and slotting machine can guide the captured lead wire 11 into the inner groove 21 and the outer groove 22 of the fixture 2 after the lead wire 11 of the coil 1 is split. Even if the position of the lead wire 11 deviates relative to the inner groove 21 and the outer groove 22, it can be accurately introduced and positioned. At the same time, since the first guide plate 510 and the second guide plate 610 are externally acted to guide the lead wire 11, the requirements for the fixture 2 can be reduced.

[0074] In the embodiment, the first default opening 512 and the second default opening 612 are V-shaped with a small inner end and a large outer end, so as to better guide the lead 11. It is conceivable that the shapes of the first default opening 512 and the second default opening 612 are not limited to V-shaped, as long as the lead 11 can be guided into the corresponding slot, and those skilled in the art can configure according to actual conditions.

[0075] In the embodiment, the first guide plate 510 has a first initial position, which is set at one side of the workpiece fixing position along the left-right direction, and the first guide driving assembly 520 can drive the first guide plate 510 to move left and right and forward and backward; the second guide plate 610 has a second initial position, which is set at the lower side of the workpiece fixing position, and the second guide driving assembly 620 can drive the second guide plate 610 to move up and down. When the initial position of the first guide plate 510 is located at one side of the workpiece fixing position along the left-right direction, the first guide driving assembly 520 can directly drive it to move left and right to the upper side of the workpiece fixing position. The first guide driving assembly 520 can drive the first guide plate 510 to move forward and backward, and can move the first guide plate 510 left and right when the lead 11 is about to be installed in the inner groove 21 and the outer groove 22, so that the lead 11 can be better installed in the groove. In addition, the first guide plate 510 that can move forward and backward can also be fully given way. When the initial position of the second guide plate 610 is set below the side of the workpiece fixing position, the second guide driving assembly 620 can directly drive it to move up and down to move to the side of the fixture 2. It can be understood that the initial positions of the first guide plate 510 and the second guide plate 610 are not limited to the above-mentioned embodiments, as long as they can be moved to the required position in the end.

[0076] In the embodiment, the first guide drive assembly 520 adopts an XY axis moving module, the first guide plate 510 is arranged on the moving module, and the moving module provides left and right and front and back moving drive, so that the first guide plate 510 can be moved forward and backward and left and right. In the embodiment, the second guide drive assembly 620 adopts a cylinder, the second guide plate 610 is connected to the piston rod of the cylinder, and the cylinder is arranged vertically, so that the second guide plate 610 can be driven to move up and down. It can be understood that the first guide drive assembly 520 and the second guide drive assembly 620 are not limited to the above-mentioned structure, as long as they can drive the corresponding guide plate to move, such as using some multi-axis action robotic arms, etc.

[0077] In the embodiment, the main wire management robot 200, the auxiliary wire management robot 400, the wire division clamping robot 300, the first guide mechanism 500 and the second guide mechanism 600 form a wire division slot unit, at least two wire division slot units are provided, the machine base is provided with a shift mechanism, the workpiece fixing mechanism 100 is connected to the shift mechanism, and the shift mechanism can drive the workpiece fixing mechanism 100 to move to each wire division slot unit respectively. Through the above-mentioned setting, one wire division slot unit can be responsible for the separation of several leads 11 and the loading into the corresponding slots, so as to carry out the process of batch separation and slotting for multiple leads 11 of multiple coils 1.

[0078] It can be understood that in the description of this case, in a line-dividing slot unit, the positional relationship of other component mechanisms relative to the workpiece fixing position of the workpiece fixing mechanism 100 is described based on the fact that the workpiece fixing mechanism 100 reaches the corresponding line-dividing slot unit.

[0079] The above-mentioned wire splitting and slotting machine can separate the lead wires 11 of the coil 1 and install the separated lead wires 11 into the inner groove 21 and the outer groove 22 of the fixture 2. It can be understood that the wire splitting and slotting machine can also be operated on other components and is not limited to the application of the coil 1.

[0080] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A line splitting device, characterized in that: include: Machine base; A workpiece fixing mechanism (100) is arranged on the machine base, and the workpiece fixing mechanism (100) is provided with a workpiece fixing position; A main wire handling manipulator (200) comprises a main wire gripper (210), a mobile drive assembly (220) and a rotary drive (230), wherein the main wire gripper (210) has two main clamping jaws that can be opened and closed to the left and right, the mobile drive assembly (220) is arranged on the machine base, the main wire gripper (210) and the rotary drive (230) are arranged on the mobile drive assembly (220), the mobile drive assembly (220) is configured to drive the main wire gripper (210) to move, and the rotary drive (230) is configured to drive the main wire gripper (210) to rotate around an axis arranged in a front-rear direction; The wire splitting clamping robot (300) is arranged on the machine base, and the wire splitting clamping robot (300) comprises a wire splitting clamp (310), and the wire splitting clamp (310) is located on one side of the workpiece fixing position along the left-right direction.

2. A line splitting device according to claim 1, characterized in that: It also includes an auxiliary wire management robot (400), which is arranged on the machine base. The auxiliary wire management robot (400) includes an auxiliary wire clamp (410), and the auxiliary wire clamp (410) has two auxiliary clamping claws that can be opened and closed to the left and right. The auxiliary wire clamp (410) is located on the upper side of the workpiece fixing position.

3. A line splitting device according to claim 1, characterized in that: The moving drive assembly (220) is configured to drive the main clamp (210) to move up and down and left and right.

4. A line splitting device according to claim 1, characterized in that: The wire splitting clamping manipulator (300) comprises left and right drivers (320), and the left and right drivers (320) are connected to the wire splitting clamp (310) and are used to drive the wire splitting clamp (310) to move left and right.

5. A line splitting device according to claim 2, characterized in that: The main line management robot (200), the auxiliary line management robot (400) and the line branching clamping robot (300) form a line branching unit, at least two of the line branching units are provided, the machine base is provided with a shifting mechanism, the workpiece fixing mechanism (100) is connected to the shifting mechanism, and the shifting mechanism can drive the workpiece fixing mechanism (100) to move to each of the line branching units respectively.

6. A line splitting method, applied to the line splitting device according to claim 1, 3 or 4, characterized in that: The steps include: Preparation step: fixing the component to be wired by means of the workpiece fixing mechanism (100), wherein the component has leads (11) of different lengths; Wire management step: clamping the lead wire (11) by the main wire clamp (210) and moving it upward, so that the lead wire (11) slides between the two main clamping jaws; Lead wire bending step: causing the main clamp (210) to clamp the lead wire (11) and rotate around a rotation axis in a front-to-back direction, so that the lead wire (11) is bent toward one side of the branch clamp (310); The wire splitting step includes moving the main wire clamp (210) so that the main wire clamp (210) clamps the longer lead wire (11) and releases the shorter lead wire (11), so that the shorter lead wire (11) bends and falls to one side, and using the wire splitting clamp (310) to clamp the shorter lead wire (11).

7. A line separation method according to claim 6, characterized in that: The wire-dividing device further comprises an auxiliary wire-manipulating manipulator (400), the auxiliary wire-manipulating manipulator (400) being arranged on the machine base, the auxiliary wire-manipulating manipulator (400) comprising an auxiliary wire clamp (410), the auxiliary wire clamp (410) having two auxiliary clamping jaws capable of opening and closing to the left and right, the auxiliary wire clamp (410) being located on the upper side of the workpiece fixing position; in the wire-manipulating step, when the main wire clamp (210) moves to the upper part of the lead wire (11), the auxiliary wire clamp (410) is moved to the upper part of the lead wire (11), The main wire clamp (210) clamps the lead wire (11) at the bottom, releases the lead wire (11) and resets to the bottom of the auxiliary wire clamp (410) to re-clamp the lead wire (11), the auxiliary wire clamp (410) releases the lead wire (11), and the main wire clamp (210) moves upward, so that the lead wire (11) slides between the two main clamps, so that the main wire clamp (210) clamps the lead wire (11) and moves upward at least twice.

8. A line separation method according to claim 6, characterized in that: In the lead bending step, after the main clamp (210) rotates to bend the lead (11), the current angle position is maintained and the main clamp (210) moves upward to the end of the shorter lead (11); after the main clamp (210) moves to the end of the shorter lead (11), the main clamp (210) is rotated to the initial position.

9. A wire splitting and slotting machine, used for separating the leads (11) of different lengths of components on a fixture (2) and inserting the separated leads (11) into the inner groove (21) and the outer groove (22) on the fixture (2), characterized in that: include: Machine base; The wire splitting device comprises a workpiece fixing mechanism (100), a main wire management robot (200), an auxiliary wire management robot (400) and a wire splitting clamping robot (300); the workpiece fixing mechanism (100) is arranged on the machine base, and the workpiece fixing mechanism (100) is provided with a workpiece fixing position; the main wire management robot (200) comprises a main wire clamp (210), a mobile drive component (220) and a rotary drive (230); the main wire clamp (210) has two main clamping jaws that can be opened and closed to the left and right; the mobile drive component (220) is arranged on the machine base; the main wire clamp (210) and the rotary drive (230) are arranged on the mobile drive component (220); the mobile drive component ( 220) is configured to drive the main wire clamp (210) to move up and down and left and right, and the rotary driver (230) is configured to drive the main wire clamp (210) to rotate around an axis set in the front-to-back direction; the auxiliary wire management manipulator (400) is arranged on the machine base, and the auxiliary wire management manipulator (400) includes an auxiliary wire clamp (410), and the auxiliary wire clamp (410) has two auxiliary clamps that can be opened and closed left and right, and the auxiliary wire clamp (410) is located on the upper side of the workpiece fixed position; the branch line clamping manipulator (300) is arranged on the machine base, and the branch line clamping manipulator (300) includes a branch line clamp (310), and the branch line clamp (310) is located on one side of the workpiece fixed position along the left-right direction; The wire entry guide device comprises a first guide mechanism (500) and a second guide mechanism (600), wherein the first guide mechanism (500) is arranged on the machine base and used to guide the lead wire (11) to be installed into the inner groove (21), and the second guide mechanism (600) is arranged on the machine base and used to guide the lead wire (11) to be installed into the outer groove (22); the first guide mechanism (500) comprises a first guide plate (510) and a first guide drive assembly (520), wherein the first guide plate (510) extends in a left-right direction and is arranged horizontally, and the first guide plate (520) One end of the first guide plate (510) is a connecting end and is connected to the first guide drive assembly (520), the other end of the first guide plate (510) is a free end, the free end of the first guide plate (510) is closer to the workpiece fixing position than the connecting end, the first guide plate (510) is provided with a first guide groove (511), the first guide groove (511) extends in the left and right directions, the free end of the first guide plate (510) is provided with a first default opening (512), the first default opening (512) and the first guide groove (511) are close to the workpiece fixing position. One end of the free end is connected, and the first guide drive component (520) can drive the first guide plate (510) to move to the upper side of the workpiece fixing position; the second guide mechanism (600) includes a second guide plate (610) and a second guide drive component (620), the second guide plate (610) extends front and back and is vertically arranged, the second guide plate (610) is connected to the first guide drive component (520), the second guide plate (610) is provided with a second guide groove (611), the second guide groove (611) extends in the vertical direction, and the second guide groove (611) is provided with a second guide groove (611) A second default opening (612) is provided at the upper end of the second guide plate (610), and the second default opening (612) is connected to the upper end of the second guide groove (611), and the second guide drive assembly (620) can drive the second guide plate (610) to move to one side of the workpiece fixing position along the left-right direction; wherein the width of the first default opening (512) and the second default opening (612) gradually decreases from the outside to the inside, and the width of the inner end is respectively adapted to the width of one end of the first guide groove (511) and the width of one end of the second guide groove (611).

10. A wire splitting and slotting machine according to claim 9, characterized in that: The main line management robot (200), the auxiliary line management robot (400), the line branching clamping robot (300), the first guiding mechanism (500) and the second guiding mechanism (600) form a line branching slot entry unit, at least two of the line branching slot entry units are provided, the machine base is provided with a shifting mechanism, the workpiece fixing mechanism (100) is connected to the shifting mechanism, and the shifting mechanism can drive the workpiece fixing mechanism (100) to move to each of the line branching slot entry units respectively.

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