Alternating translation line moving mechanism and processing equipment

Abstract

According to the alternate translation wire conveying mechanism and the processing equipment, when a first wire conveying device supplies a wire to a previous procedure station, a second wire conveying device supplies a wire to a next procedure station, and when the wire on the first wire conveying device completes processing of the previous procedure, the second wire conveying device supplies a wire to the next procedure station; the first sliding seat transports the first wire feeding device to the position of the moving device, the first wire feeding device can be removed from the disassembly and assembly jig through the moving device, the second wire feeding device can pass through the position above the disassembly and assembly jig by means of the height space, and at the moment, the first wire feeding device and the second wire feeding device exchange positions. The electric wire on the first wire feeding device after the processing of the previous procedure can continue to complete the processing of the next procedure, and the second wire feeding device after the processing of the next procedure can carry the electric wire to be processed to restart the processing of the previous procedure, so that the effect that a previous procedure station and a next procedure station do not need to wait is achieved. And the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to an alternating translation wire feeding mechanism and processing equipment. Background Art

[0002] Some cable products have multiple wires, each end of which is connected to a terminal of different specifications, and the length of each wire is also different. In order to realize the automated production of the above products, general processing equipment includes two main processes: stripping and terminal plugging, and wire pulling and cutting. Among them, the terminal plugging process is equipped with multiple stations corresponding to the terminals of different specifications. The multiple wires installed on the fixture need to be terminal plugged one by one before they can be moved to the wire pulling and cutting station for processing. This results in the wire pulling and cutting station waiting in the stripping and terminal plugging process, and the terminal plugging station is also waiting in the wire pulling and cutting process, which ultimately leads to low production and processing efficiency. 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, one of the purposes of the present invention is to propose an alternating horizontal wire feeding mechanism that can simultaneously correspond to two processes to improve production efficiency; the second purpose is to propose a processing equipment using the above-mentioned alternating horizontal wire feeding mechanism.

[0004] According to an embodiment of the first aspect of the present invention, an alternating translational wire feeding mechanism comprises: a first slide rail and a second slide rail arranged in parallel on a workbench, the first slide rail being closer to a processing station relative to the second slide rail, a first sliding seat and a second sliding seat being slidably arranged on the first slide rail and the second slide rail respectively, a disassembly jig being provided on the first sliding seat, the disassembly jig being detachably provided with a first wire feeding device, a second sliding seat being provided with a second wire feeding device extending toward the first slide rail, a height space being provided between the second wire feeding device and the first slide rail for the first sliding seat and the disassembly jig to reciprocate, and a moving device for driving the first wire feeding device and the disassembly jig to separate from each other is provided on the workbench.

[0005] The alternating translation wire feeding mechanism according to the embodiment of the present invention has at least the following beneficial effects:

[0006] The processing station includes a front process station and a back process station. When the first wire feeding device supplies wires to the front process station, the second wire feeding device supplies wires to the back process station. After the wires on the first wire feeding device complete the processing of the front process, the first sliding seat transports the first wire feeding device to the position of the moving device. The first wire feeding device can be removed from the disassembly and assembly fixture by means of the moving device. The second wire feeding device can pass through the top of the disassembly and assembly fixture with the help of the height space to move to the front process station. Then the moving device reassembles the first wire feeding device on the disassembly and assembly fixture. The first sliding seat transports the first wire feeding device to the back process station. At this time, the first wire feeding device and the second wire feeding device exchange positions. The wires on the first wire feeding device after completing the processing of the front process can continue to be processed in the back process. After completing the back process After the processing, the second wire feeding device can carry the wire to be processed to restart the processing of the previous process; when the wires on the second wire feeding device complete the processing of the previous process, the wires on the first wire feeding device complete the processing of the next process, and the first sliding seat transports the first wire feeding device to the position of the moving device. The first wire feeding device can be removed from the disassembly and assembly fixture by using the moving device. The second wire feeding device can pass through the top of the disassembly and assembly fixture with the help of the height space to move to the next process station, and then the moving device reassembles the first wire feeding device on the disassembly and assembly fixture, and the first sliding seat transports the first wire feeding device to the previous process station. At this time, the first wire feeding device and the second wire feeding device exchange positions again, and the above steps are repeated, so as to achieve the effect that there is no need to wait for the previous process station and the next process station, thereby improving production efficiency.

[0007] In some embodiments of the present invention, the outside of the first wire feeding device is connected to a mounting frame, the upper end and the lower end of the mounting frame are respectively provided with an upper mounting plate and a lower mounting plate, the moving device includes a lifting platform arranged on the outer side of the first slide rail, the lifting platform is provided with a first clamping mechanism for clamping the upper mounting plate, and the disassembly and assembly fixture is provided with a second clamping mechanism for clamping the lower mounting plate.

[0008] In some embodiments of the present invention, the structures of the first clamping mechanism and the second clamping mechanism are consistent. The first clamping mechanism includes a first box body fixedly mounted on the lifting platform, and two clamping assemblies are arranged in the first box body at intervals along a direction parallel to the first slide rail. The clamping assembly includes a front clamping jaw and a rear clamping jaw arranged in a direction perpendicular to the first slide rail, and the front clamping jaw and the rear clamping jaw are respectively connected to a first rack and a second rack. A gear meshing with the first rack and the second rack is rotatably arranged in the first box body, and the first rack or the second rack is connected to a first cylinder that drives it to telescope and move in a direction perpendicular to the first slide rail.

[0009] In some embodiments of the present invention, one of the bottom wall of the first box body and the upper mounting plate is provided with a plurality of first vertically upward positioning columns, and the other is provided with first positioning through-holes matching the first positioning columns one by one, and the upper mounting plate is respectively provided with a notch groove corresponding to the front clamping jaw and the rear clamping jaw, and a first wedge surface is provided between the upper mounting plate and the notch groove, and the front clamping jaw and the rear clamping jaw are both provided with a second wedge surface matching the corresponding first wedge surface, and when the front clamping jaw and the rear clamping jaw approach each other, the second wedge surface moves on the first wedge surface to allow the first positioning column to be inserted into the corresponding first positioning through-hole until the upper mounting plate abuts against the bottom wall of the first box body.

[0010] In some embodiments of the present invention, the disassembly and assembly jig is connected to a first linear drive that drives it to slide relative to the first sliding seat in a direction perpendicular to the first slide rail, and the first wire feeding device includes a plurality of first wire clamping units spaced apart in a direction parallel to the first slide rail, and each of the first wire clamping units is slidably disposed on the disassembly and assembly jig via a second linear drive, and the sliding direction of the first wire clamping unit is consistent with the sliding direction of the disassembly and assembly jig.

[0011] In some embodiments of the present invention, the first wire clamping unit includes a sliding frame connected to the output end of the second linear drive, the sliding frame is connected to a lifting frame via a vertical spring, the lifting frame is provided with a wire threading sleeve and a tightening cylinder for tightening the wire to the lifting frame.

[0012] In some embodiments of the present invention, the second sliding seat is provided with an overhanging plate extending toward the first slide rail, the second wire feeding device includes a slide plate slidably provided on the overhanging plate in a direction perpendicular to the second slide rail, the slide plate is provided with a plurality of second wire clamping units spaced apart in a direction parallel to the second slide rail, each of the second wire clamping units is slidably provided on the slide plate through a third linear drive, the sliding direction of the second wire clamping unit is consistent with the sliding direction of the slide plate, the height space is located between the overhanging plate and the first slide rail, the first linear drive includes a first screw rotatably provided on the first sliding seat, a first threaded sleeve matching the first screw is provided at the bottom of the disassembly and assembly jig, and the first sliding seat is provided with a synchronous pulley mechanism connected to one end of the first screw on one side of the disassembly and assembly jig.

[0013] In some embodiments of the present invention, the moving device includes a lifting platform arranged on the outside of the first slide rail, the lifting platform is provided with a first clamping mechanism of the first wire feeding device, the second linear drive is a second cylinder, each of the second cylinders is connected to an electromagnetic valve that controls its opening and closing, the side of the first wire feeding device is provided with a first plug-in terminal that is electrically connected to all the solenoid valves, and the disassembly and assembly fixture is provided with a second plug-in terminal that cooperates with the first plug-in terminal.

[0014] In some embodiments of the present invention, the first wire feeding device and the second wire feeding device are both provided with a guide and limiting device for guiding the wires to extend and preventing the wires from moving.

[0015] A processing equipment according to an embodiment of the second aspect of the present invention comprises an alternating translation wire feeding mechanism of any of the above-mentioned technical solutions, and the processing equipment achieves an effect that there is no need for the front process station and the back process station to wait, thereby improving production efficiency.

[0016] 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

[0017] 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:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the alternating translation wire feeding mechanism of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of a state in which the first wire feeding device of the embodiment is removed from the disassembly fixture;

[0020] Figure 3 for Figure 1 A schematic structural diagram of a first wire feeding device and a first clamping mechanism separated from each other in an embodiment;

[0021] Figure 4 for Figure 1 A cross-sectional schematic diagram of the combination of the first wire feeding device and the first clamping mechanism of the embodiment;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of the moving device and the disassembly and assembly fixture of the embodiment;

[0023] Figure 6 It is a structural schematic diagram of an embodiment of the processing equipment of the present invention.

[0024] Reference numerals:

[0025] Workbench 100; first slide rail 110; second slide rail 120; first sliding seat 210; second sliding seat 220; overhanging plate 230; disassembly and assembly fixture 300; second clamping claw mechanism 310; first linear drive 320; first wire feeding device 400; mounting frame 410; upper mounting plate 411; lower mounting plate 412; first positioning column 413; notch groove 414; first wedge surface 415; first wire clamping unit 420; sliding frame 421; lifting frame 422; threading sleeve 423; tightening cylinder 4 24; second linear drive 430; second wire feeding device 500; moving device 600; lifting platform 610; first clamping jaw mechanism 620; first box body 621; front clamping jaw 622; rear clamping jaw 623; first rack 624; second rack 625; gear 626; first cylinder 627; first positioning perforation 628; second wedge surface 629; solenoid valve 710; first plug terminal 720; second plug terminal 730; guide limit device 800; terminal machine 910; wire pulling and cutting machine 920. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientations or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” 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.

[0028] 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.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1 , Figure 2 and Figure 6 The present invention provides an alternating translation wire feeding mechanism, comprising: a first slide rail 110 and a second slide rail 120 arranged in parallel on a workbench 100, the first slide rail 110 being closer to a processing station than the second slide rail 120, a first sliding seat 210 and a second sliding seat 220 being slidably arranged on the first slide rail 110 and the second slide rail 120 respectively, a disassembly fixture 300 being arranged on the first sliding seat 210, the disassembly fixture 300 being detachably provided with a first wire feeding device 400, a second wire feeding device 500 being arranged on the second sliding seat 220 extending toward the first slide rail 110, a height space being provided between the second wire feeding device 500 and the first slide rail 110 for the first sliding seat 210 and the disassembly fixture 300 to reciprocate, and a moving device 600 for driving the first wire feeding device 400 and the disassembly fixture 300 to separate from each other is provided on the workbench 100.

[0031] The processing station includes a front process station and a back process station. When the first wire feeding device 400 supplies wires to the front process station, the second wire feeding device 500 supplies wires to the back process station. After the wires on the first wire feeding device 400 complete the processing of the front process, the first sliding seat 210 transports the first wire feeding device 400 to the position of the moving device 600. The first wire feeding device 400 can be removed from the disassembly and assembly fixture 300 by using the moving device 600. The second wire feeding device 500 can pass through the top of the disassembly and assembly fixture 300 with the help of the height space to move to the front process station, and then the moving device 600 reassembles the first wire feeding device 400 on the disassembly and assembly fixture 300. The first sliding seat 210 transports the first wire feeding device 400 to the back process station. At this time, the first wire feeding device 400 and the second wire feeding device 500 exchange positions. The wires on the first wire feeding device 400 that have completed the processing of the front process can continue to be processed in the back process. After the processing is completed, After the processing of the previous process, the second wire feeding device 500 can carry the wire to be processed to restart the processing of the previous process; when the wires on the second wire feeding device 500 have completed the processing of the previous process, the wires on the first wire feeding device 400 have completed the processing of the subsequent process, and the first sliding seat 210 transports the first wire feeding device 400 to the position of the moving device 600. The first wire feeding device 400 can be removed from the disassembly and assembly fixture 300 by using the moving device 600. The second wire feeding device 500 can pass through the top of the disassembly and assembly fixture 300 with the help of the height space to move to the subsequent process station, and then the moving device 600 reassembles the first wire feeding device 400 on the disassembly and assembly fixture 300, and the first sliding seat 210 transports the first wire feeding device 400 to the previous process station. At this time, the first wire feeding device 400 and the second wire feeding device 500 exchange positions again, and repeat the above steps, so as to achieve the effect that there is no need to wait for the previous process station and the subsequent process station, thereby improving production efficiency.

[0032] See also Figure 1 , Figure 3 and Figure 4In some embodiments of the present invention, the first wire feeding device 400 is connected to the outside with a mounting frame 410, and the upper and lower ends of the mounting frame 410 are respectively provided with an upper mounting plate 411 and a lower mounting plate 412, and the moving device 600 includes a lifting platform 610 provided on the outside of the first slide rail 110, and the lifting platform 610 is provided with a first clamping mechanism 620 for clamping the upper mounting plate 411, and the disassembly and assembly jig 300 is provided with a second clamping mechanism 310 for clamping the lower mounting plate 412. It can be understood that the disassembly and assembly jig 300 uses the second clamping mechanism 310 to clamp and fix the lower mounting plate 412 of the mounting frame 410, thereby fixing the first wire feeding device 400 on the first sliding seat 210, and the first wire feeding device 400 can follow the first sliding seat 210 and move back and forth between the front process station and the back process station along the first slide rail 110. When it is necessary to avoid the second wire feeding device 500 so that the second wire feeding device 500 can follow the second sliding seat 220 and move back and forth between the front process station and the back process station along the second slide rail 120, the first sliding seat 210 moves to the vicinity of the moving device 600, the lifting platform 610 descends, the first clamping mechanism 620 clamps the upper mounting plate 411 of the mounting frame 410, and the second clamping mechanism 310 releases the lower mounting plate 412 of the mounting frame 410, thereby fixing the first wire feeding device 400 on the lifting platform 610, and then the lifting platform 610 moves upward to reset, so that the second wire feeding device 500 can pass through the top of the disassembly and assembly fixture 300, that is, the disassembly and assembly fixture 300 and the first sliding seat 210 can pass through the height space. The first clamping mechanism 620 and the second clamping mechanism 310 are used to install and disassemble the first wire feeding device 400 at a very fast speed, with a simple structure and low cost. Of course, in other embodiments, the disassembly and assembly fixture 300 and the moving device 600 may also adopt other structures such as magnetic fixation, a robot arm, etc.

[0033] See also Figure 3In some embodiments of the present invention, the structures of the first clamping mechanism 620 and the second clamping mechanism 310 are consistent. The first clamping mechanism 620 includes a first box body 621 fixedly mounted on the lifting platform 610. Two clamping assemblies are arranged in the first box body 621 at intervals along a direction parallel to the first slide rail 110. The clamping assembly includes a front clamping jaw 622 and a rear clamping jaw 623 arranged in a direction perpendicular to the first slide rail 110. The front clamping jaw 622 and the rear clamping jaw 623 are respectively connected to a first rack 624 and a second rack 625. A gear 626 meshing with the first rack 624 and the second rack 625 is rotatably arranged in the first box body 621. The first rack 624 or the second rack 625 is connected to a first cylinder 627 that drives it to telescope and move in a direction perpendicular to the first slide rail 110. When the first cylinder 627 drives the first rack 624 or the second rack 625 to move along its length direction, the front clamp 622 and the rear clamp 623 can approach or move away from each other. When the front clamp 622 and the rear clamp 623 approach each other, they clamp the two sides of the upper mounting plate 411. The two clamp assemblies form a four-point support for the upper mounting plate 411, which helps to stably clamp the upper mounting plate 411. Similarly, the second clamp mechanism 310 includes two clamp assemblies fixedly arranged in the disassembly and assembly fixture 300. The structure of the clamp assembly is completely consistent with the above description and will not be further described here.

[0034] See also Figure 3 and Figure 4In some embodiments of the present invention, one of the bottom wall of the first box body 621 and the upper mounting plate 411 is provided with a plurality of vertically upward first positioning posts 413, and the other is provided with first positioning through holes 628 matching the first positioning posts 413 one by one, the upper mounting plate 411 is respectively provided with a notch groove 414 corresponding to the front clamping jaw 622 and the rear clamping jaw 623, a first wedge surface 415 is provided between the upper mounting plate 411 and the notch groove 414, the front clamping jaw 622 and the rear clamping jaw 623 are both provided with a second wedge surface 629 matching the corresponding first wedge surface 415, when the front clamping jaw 622 and the rear clamping jaw 623 approach each other, the second wedge surface 629 moves on the first wedge surface 415 to allow the first positioning posts 413 to be inserted into the corresponding first positioning through holes 628 until the upper mounting plate 411 abuts against the bottom wall of the first box body 621. It can be understood that the first box body 621 and the lower mounting plate 412 of the mounting frame 410 are also assembled by two clamping jaw assemblies to ensure the accuracy of the relative position of the first wire feeding device 400 on the first box body 621, thereby ensuring that the first wire feeding device 400 is installed on the disassembly and assembly fixture 300 again in an accurate position, thereby ensuring that processes such as terminal punching, wire pulling and cutting can work normally to avoid the formation of defective products. Specifically, when the lifting platform 610 moves downward to the first box body 621 close to the upper mounting plate 411, each first positioning column 413 is respectively inserted into the corresponding first positioning through-hole 628. At this time, the front clamping jaw 622 and the rear clamping jaw 623 of the two clamping jaw assemblies are in a state of being away from each other. As the first cylinder 627 drives the front clamping jaw 622 and the rear clamping jaw 623 to approach each other, the front clamping jaw 622 and the rear clamping jaw 623 enter from the two notched grooves 414 respectively, and then the second wedge surface 629 abuts against the first wedge surface 415 and moves along the first wedge surface 415, thereby driving the first wire feeding device 400 to move upward relative to the lifting platform 610 until the upper mounting plate 411 contacts the bottom surface of the first box body 621, and the first positioning column 413 can be inserted into place along the depth direction of the first positioning through-hole 628, and the front clamping jaw 622 and the rear clamping jaw 623 clamp and fix the upper mounting plate 411.

[0035] It should be noted that the disassembly and assembly jig 300 and the lower mounting plate 412 of the mounting frame 410 are also assembled by two clamping jaw assemblies. In order to ensure the relative position of the first wire feeding device 400 on the disassembly and assembly jig 300 is accurate, so as to ensure that the processes such as wire terminal making and wire pulling and cutting can work normally and avoid the formation of defective products, the disassembly and assembly jig 300 is also provided with two clamping jaw assemblies. The two sides of the lower mounting plate 412 are also provided with notch grooves 414 that match the two front clamping jaws 622 and the two rear clamping jaws 623. A first wedge surface 415 is also provided between the lower mounting plate 412 and the notch groove 414. The front clamping jaws 622 and the rear clamping jaws 623 are both provided with second wedge surfaces 629 that match the corresponding first wedge surfaces 415. Here, the assembly and disassembly methods between the disassembly and assembly jig 300 and the lower mounting plate 412 are the same as described above and will not be further described.

[0036] See also Figures 2 to 4 In some embodiments of the present invention, the disassembly jig 300 is connected to a first linear drive 320 that drives it to slide relative to the first sliding seat 210 in a direction perpendicular to the first slide rail 110, and the first wire feeding device 400 includes a plurality of first wire clamping units 420 spaced apart in a direction parallel to the first slide rail 110, each of the first wire clamping units 420 is slidably disposed on the disassembly jig 300 through a second linear drive 430, and the sliding direction of the first wire clamping unit 420 is consistent with the sliding direction of the disassembly jig 300. It should be noted that when the first wire feeding device 400 on the disassembly jig 300 moves to the front process station or the back process station, the first linear drive 320 drives the disassembly jig 300 and the first wire feeding device 400 to extend toward the processing station together, and each first wire clamping unit 420 is positioned to clamp a wire respectively. When a certain wire needs to be processed, the second linear drive 430 is used to drive the wire on the corresponding first wire clamping unit 420 to extend to the processing station. For example, when a certain wire needs to be terminalized, the control unit of the device controls the corresponding second linear drive 430 to extend, thereby pushing the end of the wire to the output end of the terminal machine 910.

[0037] See also Figure 4In some embodiments of the present invention, the first clamping unit 420 includes a sliding frame 421 connected to the output end of the second linear drive 430, and the sliding frame 421 is connected to a lifting frame 422 through a vertical spring. The lifting frame 422 is provided with a threading sleeve 423 and a tightening cylinder 424 for tightening the wire to the lifting frame 422. It should be noted that the wire passes through the threading sleeve 423, and the tightening cylinder 424 tightens the wire to the lifting frame 422. When the end of the wire is subjected to terminal taping, stripping, cutting and other operations, the lifting frame 422 can compress the vertical spring to cause the wire to move up and down a certain distance, thereby achieving terminal taping, stripping, cutting and other operations. It can be imagined that the second wire feeding device 500 is consistent with the overall structure of the first wire feeding device 400, so that it can match the processing station to complete the same operation. Specifically, the second wire feeding device 500 includes a slide plate slidably arranged on the cantilever plate 230 along a direction perpendicular to the second slide rail 120, and the slide plate is provided with a plurality of second wire clamping units spaced apart in a direction parallel to the second slide rail 120, each of the second wire clamping units is slidably arranged on the slide plate via a third linear drive, and the sliding direction of the second wire clamping unit is consistent with the sliding direction of the slide plate.

[0038] See also Figure 1 and Figure 2 In some embodiments of the present invention, the second sliding seat 220 is provided with a cantilever plate 230 extending toward the first slide rail 110, the height space is located between the cantilever plate 230 and the first slide rail 110, the first linear drive 320 includes a first screw rotatably provided on the first sliding seat 210, the bottom of the disassembly and assembly fixture 300 is provided with a first threaded sleeve matched with the first screw, and the first sliding seat 210 is provided with a synchronous pulley mechanism connected to one end of the first screw on one side of the disassembly and assembly fixture 300. It can be understood that the cantilever plate 230 extends above the outer edge of the first slide rail 110, so that the second wire feeding device 500 can be close to the processing station, and the first wire feeding device 400 is lifted by the lifting platform 610 to the top of the second wire feeding device 500, at which time the first sliding seat 210 can drive the disassembly and assembly fixture 300 to pass through the height space. The first linear drive 320 with the above structure is advantageous in shortening the distance between the first slide rail 110 and the second slide rail 120, thereby reducing the width dimension of the alternating translation wire feeding mechanism and improving the compactness of the equipment.

[0039] See also Figure 5In some embodiments of the present invention, the moving device 600 includes a lifting platform 610 arranged on the outer side of the first slide rail 110, and the lifting platform 610 is provided with a first clamping mechanism 620 of the first wire feeding device 400, the second linear drive 430 is a second cylinder, and each of the second cylinders is connected to an electromagnetic valve 710 for controlling its opening and closing, and the side of the first wire feeding device 400 is provided with a first plug-in terminal 720 electrically connected to all the electromagnetic valves 710, and the disassembly and assembly fixture 300 is provided with a second plug-in terminal 730 matching the first plug-in terminal 720.

[0040] It should be noted that the second cylinder is a double-stroke cylinder to stably drive the first wire clamping unit 420 to telescopically move toward the processing station. However, the double-stroke cylinder needs to be equipped with a solenoid valve 710, and the control unit and the power cable of the processing equipment are both located below the workbench 100, that is, also located below the first slide rail 110 and the second slide rail 120. If the power cable is directly connected to the solenoid valve 710 of the first wire feeding device 400 from below, when the first clamping claw mechanism 620 of the lifting platform 610 grabs the first wire feeding device 400 and moves upward, the power cable not only needs to reserve a longer length, but also easily interferes with the second wire feeding device 500 on the second sliding seat 220 when the first wire feeding device 400 and the second wire feeding device 500 are interchanged. The above-mentioned first plug terminal 720 and the second plug terminal 730 are used to match each other to perfectly solve this technical problem.

[0041] See also Figure 1 and Figure 2 In some embodiments of the present invention, the first wire feeding device 400 and the second wire feeding device 500 are both provided with a guide and limit device 800 for guiding the wire to extend and preventing the wire from moving. Specifically, the guide and limit device 800 includes multiple rows of fixed guide wheel groups arranged at intervals, and a row of movable guide wheel groups is provided between two adjacent rows of fixed guide wheel groups. The movable guide wheel groups are slightly offset relative to the fixed guide wheel groups so that the passing wires are in a tensioned state; the guide and limit device 800 of the above structure is a technical content well known to those skilled in the art, and will not be described in detail here.

[0042] See also Figure 6The present invention also discloses a processing device, including a workbench 100, which is provided with an alternating horizontal wire feeding mechanism of any of the above technical solutions. Specifically, the front process station on the workbench 100 has a plurality of terminal machines 910, the back process station on the workbench 100 has a wire drawing and cutting machine 920, and the moving device 600 is located between the front process station and the back process station. When the first wire feeding device 400 inputs the end of the wire to the terminal machine 910, the terminal machine 910 rivets a terminal at the end of the wire. At the same time, the wire pulling and cutting machine 920 stretches the wire on the second wire feeding device 500 for a certain distance and then cuts it, that is, the wire with the terminal is separated from the second wire feeding device 500. At this time, the second wire feeding device 500 carries the wire to which the terminal has not been riveted. Then, the alternating translation wire feeding mechanism of the above structure is used to interchange the positions of the first wire feeding device 400 and the second wire feeding device 500. The wire on the first wire feeding device 400 that has completed the terminal can continue to complete the process of stretching a certain distance and then cutting, and the wire to be processed on the second wire feeding device 500 starts the process of terminalizing. The above steps are repeated in this way, thereby achieving the effect that both the terminalizing and wire pulling and cutting functions do not require waiting, thereby improving production efficiency.

[0043] 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.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An alternating horizontal wire feeding mechanism, characterized in that: include: A first slide rail (110) and a second slide rail (120) are arranged in parallel on a workbench (100); the first slide rail (110) is closer to a processing station than the second slide rail (120); a first slide seat (210) and a second slide seat (220) are slidably arranged on the first slide rail (110) and the second slide rail (120), respectively; a disassembly fixture (300) is arranged on the first slide seat (210); and the disassembly fixture (300) is detachably provided with a first wire feeding device (400), a second wire feeding device (500) extending toward the first slide rail (110) is provided on the second sliding seat (220), and a height space is provided between the second wire feeding device (500) and the first slide rail (110) for the first sliding seat (210) and the disassembly and assembly fixture (300) to reciprocate, and a moving device (600) is provided on the workbench (100) for driving the first wire feeding device (400) and the disassembly and assembly fixture (300) to separate.

2. The alternating translation wire feeding mechanism according to claim 1, characterized in that: The first wire feeding device (400) is externally connected to a mounting frame (410), and an upper mounting plate (411) and a lower mounting plate (412) are respectively provided at the upper and lower ends of the mounting frame (410). The moving device (600) comprises a lifting platform (610) provided on the outer side of the first slide rail (110), and a first clamping mechanism (620) for clamping the upper mounting plate (411) is provided on the lifting platform (610), and a second clamping mechanism (310) for clamping the lower mounting plate (412) is provided on the disassembly and assembly fixture (300).

3. The alternating translation wire feeding mechanism according to claim 2, characterized in that: The structures of the first clamping mechanism (620) and the second clamping mechanism (310) are consistent. The first clamping mechanism (620) includes a first box body (621) fixedly mounted on the lifting platform (610). Two clamping assemblies are arranged in the first box body (621) at intervals along a direction parallel to the first slide rail (110). The clamping assembly includes a front clamping jaw (622) and a rear clamping jaw (623) arranged in a direction perpendicular to the first slide rail (110). The front clamping jaw (622) and the rear clamping jaw (623) are respectively connected to a first rack (624) and a second rack (625). A gear (626) meshing with the first rack (624) and the second rack (625) is rotatably arranged in the first box body (621). The first rack (624) or the second rack (625) is connected to a first cylinder (627) for driving it to telescope in a direction perpendicular to the first slide rail (110).

4. The alternating horizontal wire feeding mechanism according to claim 3, characterized in that: One of the bottom wall of the first box body (621) and the upper mounting plate (411) is provided with a plurality of first positioning posts (413) extending vertically upward, and the other is provided with first positioning through holes (628) matching the first positioning posts (413) one by one, and the upper mounting plate (411) is provided with a notch groove (414) corresponding to the front clamping jaw (622) and the rear clamping jaw (623), respectively, and a first wedge-shaped surface (415) is provided between the upper mounting plate (411) and the notch groove (414). The front clamping jaw (622) and the rear clamping jaw (623) are both provided with a second wedge-shaped surface (629) matching the corresponding first wedge-shaped surface (415). When the front clamping jaw (622) and the rear clamping jaw (623) approach each other, the second wedge-shaped surface (629) moves on the first wedge-shaped surface (415) to allow the first positioning column (413) to be inserted into the corresponding first positioning through hole (628) until the upper mounting plate (411) abuts against the bottom wall of the first box body (621).

5. The alternating translation wire feeding mechanism according to claim 1, characterized in that: The assembly and disassembly jig (300) is connected to a first linear drive (320) for driving it to slide relative to the first sliding seat (210) in a direction perpendicular to the first slide rail (110); the first wire feeding device (400) comprises a plurality of first wire clamping units (420) arranged at intervals in a direction parallel to the first slide rail (110); each of the first wire clamping units (420) is slidably arranged on the assembly and disassembly jig (300) via a second linear drive (430); and the sliding direction of the first wire clamping unit (420) is consistent with the sliding direction of the assembly and disassembly jig (300).

6. The alternating translation wire feeding mechanism according to claim 5, characterized in that: The first wire clamping unit (420) comprises a sliding frame (421) connected to the output end of the second linear drive (430); the sliding frame (421) is connected to a lifting frame (422) via a vertical spring; the lifting frame (422) is provided with a wire threading sleeve (423) and a tightening cylinder (424) for tightening the wire to the lifting frame (422).

7. The alternating translation wire feeding mechanism according to claim 5, characterized in that: The second sliding seat (220) is provided with a cantilever plate (230) extending toward the first slide rail (110), and the height space is located between the cantilever plate (230) and the first slide rail (110). The first linear drive (320) includes a first screw rotatably arranged on the first sliding seat (210), and a first threaded sleeve matched with the first screw is provided at the bottom of the disassembly and assembly fixture (300). The first sliding seat (210) is provided with a synchronous pulley mechanism connected to one end of the first screw on one side of the disassembly and assembly fixture (300).

8. The alternating translation wire feeding mechanism according to claim 5, characterized in that: The moving device (600) includes a lifting platform (610) arranged on the outer side of the first slide rail (110), and the lifting platform (610) is provided with a first clamping claw mechanism (620) of the first wire feeding device (400), the second linear drive (430) is a second cylinder, and each of the second cylinders is connected to an electromagnetic valve (710) for controlling its opening and closing, and the side of the first wire feeding device (400) is provided with a first plug terminal (720) electrically connected to all the electromagnetic valves (710), and the disassembly and assembly fixture (300) is provided with a second plug terminal (730) that matches the first plug terminal (720).

9. The alternating translation wire feeding mechanism according to claim 1, characterized in that: The first wire feeding device (400) and the second wire feeding device (500) are both provided with a guide and limiting device (800) for guiding the wire to extend and preventing the wire from moving.

10. A processing equipment, characterized in that: It comprises the alternating translation wire feeding mechanism according to any one of claims 1 to 9.

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