Multi-station take-up device of wire drawing machine

Abstract

The invention relates to the technical field of take-up equipment, and discloses a multi-station take-up device of a wire drawing machine, the multi-station take-up device comprises a wire drawing equipment take-up machine, a take-up machine slideway and a replacement assembly, the lower part of one side of the front surface of the wire drawing equipment take-up machine is fixedly provided with a cylinder lifting device, and the replacement assembly comprises symmetrically installed wire holder trays; the top of the wire holder tray is provided with a steel wire take-up stand, one side of the wire drawing equipment take-up machine is provided with a positioning assembly, the replacement assembly further comprises a base and a servo motor, an inner gear ring bearing is installed in the middle of the top of the base, the inner gear ring bearing and the base are fixedly installed, and the servo motor is fixedly connected with the base. The output end of the servo motor is fixedly connected with an end gear, the inner side of the inner gear ring bearing is provided with a gear ring part, the end gear is meshed with the gear ring part, and the problems that equipment needs to be shut down for idle station replacement operation, the working efficiency is low, and the take-up efficiency is reduced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of wire taking-up equipment, in particular to a multi-station wire taking-up device for a wire drawing machine. Background Art

[0002] There are many ways to take up wires in the steel cord industry's wire drawing equipment. The elephant trunk take-up machine is a relatively efficient way to take up wires, but the wire storage device has a limited wire capacity. If the time is too long, there will be too much wire in the wire storage device, causing the machine to overload and shut down. It also affects the surface quality of the wire. Therefore, the operator and the forklift driver have to work together to complete the work, which is not convenient for the convenient replacement of empty workstations, and the work efficiency is affected by personnel and transportation equipment.

[0003] For example, a trunk wire-winding machine with announcement number CN104438441A mainly includes a wire-winding machine body and a trunk part, wherein the trunk part is arranged on the side wall of the wire-winding machine body, and the trunk part includes a connecting seat, a first connecting part, a second connecting part and a third connecting part, wherein the connecting seat is connected to the wire-winding machine body, one end of the first connecting part is connected to the connecting seat, and the other end thereof is connected to the second connecting part, the second connecting part is arranged in an arc shape, the second connecting part is connected to the third connecting part, and the first connecting part and the second connecting part are connected to each other. The third connecting part comprises an arc plate, a vertical plate and a disc plate, the arc plate is vertically arranged and crosses the vertical plate, and disc plates are arranged at the bottom of the arc plate and the vertical plate, which is more convenient to use, neatly winding order, anti-breaking and anti-folding, easy to take metal wire, and improved metal wire quality. However, when replacing the winding station, the device generally needs to shut down the equipment first and then perform the replacement operation of the empty station, which has low work efficiency, reduces the winding efficiency, and also reduces the winding effect of the equipment.

[0004] Therefore, a multi-station wire taking-up device for a wire drawing machine is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a multi-station wire taking-up device for a wire drawing machine to solve the problem that the equipment needs to be stopped to perform the replacement operation of the empty station, which has low working efficiency and reduces the wire taking-up efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-station wire-taking device for a wire drawing machine, comprising a wire drawing equipment wire-taking machine, a wire-taking machine slideway and a replacement assembly, wherein a cylinder lifting device is fixedly installed at the lower part of one side of the front of the wire drawing equipment wire-taking machine, the replacement assembly comprises a symmetrically installed wire rack tray, a steel wire rack is arranged on the top of the wire rack tray, and a positioning assembly is arranged on one side of the wire drawing equipment wire-taking machine;

[0007] Also includes:

[0008] The replacement assembly also includes a base and a servo motor, the servo motor is fixedly installed above the base, an inner gear ring bearing is installed in the middle of the top of the base, the inner gear ring bearing is fixedly installed with the base, an end gear is fixedly connected to the output end of the servo motor, a gear ring part is opened on the inner side of the inner gear ring bearing, and the end gear is meshed with the gear ring part;

[0009] A rotating arm is fixedly connected to the top surface of the gear ring portion of the inner gear ring bearing, and a mounting cover is symmetrically fixedly installed around the outer side of the wire rack tray, and a connecting ear is fixedly connected to the side of the mounting cover away from the wire rack tray, and the connecting ear is fixedly installed with the rotating arm;

[0010] The positioning assembly comprises a base frame and a top block, wherein the top block is fixedly connected to the base frame, a lower clamping plate is symmetrically rotatably mounted on one side of the top of the top block, a vertical plate is fixedly connected to one side of the top of the base frame, and a sliding seat is slidably mounted on one side of the vertical plate close to the top block;

[0011] A mounting plate is fixedly connected to one side of the sliding seat away from the vertical plate, a connecting plate is fixedly connected to one side of the mounting plate, and a vertical rod is fixedly connected to the top of the top block.

[0012] Preferably, the cylinder lifting device is located directly below the wire take-up machine slideway, the wire take-up rack is fitted with the top of the wire rack tray, the base is fixed in the installation position by bolts, and the servo motor is fixedly installed on the base.

[0013] By adopting the above technical solution, it is convenient to remove the wire take-up frame that is full of wire, and move the next empty wire take-up frame to the wire take-up position for use. Then the cylinder lifting device is retracted to drive the take-up machine slide to fall. The equipment does not need to be stopped, thereby improving production efficiency.

[0014] Preferably, the end gear is located on the inner side of the inner ring bearing, the rotating arms are arranged in an array, three rotating arms are provided, a universal wheel is rotatably installed inside the mounting cover, and two adjacent rotating arms are plugged and fixed to the mounting cover on the same wire rack tray.

[0015] By adopting the above technical solution, the servo motor drives the end gear to rotate 120 degrees, the end gear engages with the inner ring of the inner ring bearing, the inner ring of the inner ring bearing drives the rotating arm to rotate, and the rotating arm drives the connecting ear and the mounting cover to rotate.

[0016] Preferably, universal wheels are fixedly installed around the bottom of the base frame, the top block is located on the other side of the top of the base frame, a sliding block is fixedly connected to one side of the sliding seat close to the vertical plate, and a vertical groove is opened on one side of the vertical plate close to the sliding block.

[0017] By adopting the above technical solution, the sliding seat descends to drive the sliding block to slide inside the vertical groove, thereby assisting the sliding seat to move downward.

[0018] Preferably, the slider is slidably connected to the vertical groove, there are no less than two sliders, the number of the vertical grooves is the same as the slider, a spring 1 is sleeved on the outer side of the vertical rod, the connecting plate is slidably connected to the vertical rod, the spring 1 is slidably connected to the vertical rod, the bottom end of the spring 1 is fixedly connected to the top block, and the top end of the spring 1 is fixedly connected to the bottom of the connecting plate.

[0019] By adopting the above technical solution, the dead weight of the steel wire will press the upper clamping plate down, and the upper clamping plate will drive the connecting plate, the mounting plate and the sliding seat to descend. The connecting plate compresses the spring one, the vertical rod limits the connecting plate, and the side rod assists the downward movement of the upper clamping plate.

[0020] Preferably, an upper clamping plate is symmetrically rotatably installed on the top of the connecting plate, an electric push rod is symmetrically fixedly installed on one side of the sliding seat close to the upper clamping plate, the telescopic part of the electric push rod is rotatably connected to the upper clamping plate, an arc plate is fixedly connected to the top of the upper clamping plate, a side rod is installed between the upper clamping plate and the lower clamping plate, the lower clamping plate is fixedly connected to the side rod, the arc plate is slidably connected to the side rod, and the two side rods are located on the outside of the two lower clamping plates.

[0021] By adopting the above technical solution, the electric push rod is started, the electric push rod extends and drives the upper clamping plate to rotate, and at the same time the upper clamping plate drives the lower clamping plate to rotate through the side rod, so that the upper clamping plate and the lower clamping plate are both attached to the surface of the wire take-up frame.

[0022] Preferably, a lower gear and an upper gear are fixedly mounted on one side of the vertical plate close to the sliding seat, a rack is fixedly connected to the top side of the sliding seat, the lower gear is located below the upper gear, and the rack is meshingly connected to the lower gear.

[0023] By adopting the above technical solution, the sliding seat drives the rack to descend, the rack drives the lower gear to rotate, the lower gear drives the upper gear and the winding drum to rotate, and the winding drum reels and pulls the wire.

[0024] Preferably, the diameter length of the lower gear is much smaller than the diameter length of the upper gear, a winding disk is fixedly connected to one side of the upper gear, a pull wire is wound on the outer side of the winding disk, a positioning plate is installed on the inner side of the arc plate, an arc groove is horizontally opened inside the arc plate, and a spring 2 is fixedly connected to one side of the inner side of the arc groove.

[0025] By adopting the above technical solution, the steel wire is limited by the positioning plate, so that the steel wire can be better wound around the outer side of the steel wire take-up frame.

[0026] Preferably, the end of the pull wire away from the winding drum is fixedly connected to an extrusion block, the extrusion block is fixedly connected to spring two, the extrusion block is slidably connected to the arc groove, the side of the positioning plate close to the arc plate is fixedly connected to an adjusting rod, the adjusting rod is slidably connected to the arc plate, the outer side of the adjusting rod is sleeved with spring three, the spring three is located between the positioning plate and the arc plate, and the end of the adjusting rod close to the extrusion block is symmetrically provided with inclined surfaces.

[0027] By adopting the above technical solution, the pulling wire cooperates with the extrusion block to stretch spring 2, and the extrusion block squeezes the inclined surface of the adjusting rod, so that the adjusting rod stretches spring 3 and drives the positioning plate to pop out, thereby facilitating the compression and limiting of the wound steel wire.

[0028] Compared with the prior art, the invention has the following beneficial effects: a replacement assembly is provided, and when the steel wire is taken up to a preset length of meters, the cylinder lifting device automatically lifts up the take-up machine slideway, so that the take-up machine slideway is separated from the steel wire take-up frame. At this time, the operator cuts the steel wire and starts the servo motor to move the steel wire take-up frame full of wires away, and moves the next empty steel wire take-up frame to the take-up position for use. Then, the cylinder lifting device is retracted to drive the take-up machine slideway to fall, and the equipment does not need to be stopped, thereby improving production efficiency and reducing the use of labor;

[0029] 1. A replacement component is provided. When the steel wire is taken up to a preset length of one meter, the cylinder lifting device automatically lifts the take-up machine slideway, so that the take-up machine slideway is separated from the steel wire take-up frame. At this time, the operator cuts the steel wire and starts the servo motor. The servo motor drives the end gear to rotate 120 degrees. The end gear meshes with the inner ring of the inner gear ring bearing, so that the end gear drives the inner ring of the inner gear ring bearing to rotate. The inner ring of the inner gear ring bearing then drives the rotating arm to rotate. The rotating arm then drives the connecting ear and the mounting cover to rotate. The mounting cover drives the wire rack tray to rotate, so that the steel wire take-up frame with full wire can be removed and the next empty steel wire take-up frame can be transferred to the take-up position for use. Then the cylinder lifting device is retracted to drive the take-up machine slideway to fall. The cycle is in sequence. The equipment does not need to be stopped, which improves production efficiency, reduces the use of labor, improves the quality of steel wire take-up, and solves the problem that the equipment needs to be stopped for replacement operation of empty stations, which has low work efficiency and reduces the take-up efficiency.

[0030] 2. A positioning component is provided. The operator pushes the vertical plate, and the vertical plate drives the bottom frame to move to the use position and starts the electric push rod. The electric push rod extends and drives the upper clamping plate to rotate. At the same time, the upper clamping plate drives the lower clamping plate to rotate through the side rod, so that the upper clamping plate and the lower clamping plate are both attached to the surface of the wire take-up frame. When the subsequent wire falls to the outside of the wire take-up frame, the wire is limited by the positioning plate, which is convenient for the wire to be better wound around the outside of the wire take-up frame, and the dead weight of the wire will press the upper clamping plate to descend, and the upper clamping plate drives the connecting plate, the mounting plate and the sliding seat to descend. The connecting plate compresses the spring, the vertical rod limits the connecting plate, and the side rod assists in the upper clamping plate. The clamping plate moves downward, and the sliding seat moves down, driving the slider to slide inside the vertical groove, and the sliding seat drives the rack to move down, and the rack drives the lower gear to rotate, and the lower gear drives the upper gear and the winding drum to rotate, and the winding drum reels and pulls the wire, and the wire pulling cooperates with the extrusion block to stretch spring 2, and the extrusion block squeezes the inclined surface of the adjusting rod, so that the adjusting rod stretches spring 3 and drives the positioning plate to pop out, thereby facilitating the compression and limiting of the wound steel wire. With the increase of the wound steel wire, the clutter of the steel wire is reduced and the winding efficiency is improved. When replacing the components to adjust the wire take-up frame later, first start the electric push rod to drive the upper clamping plate and the lower clamping plate to unfold, and then push the vertical plate to move away. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the present invention;

[0033] Figure 3 This is a schematic diagram of the installation structure of the wire rack tray of the present invention;

[0034] Figure 4 This is a schematic diagram of the installation structure of the wire take-up frame of the present invention;

[0035] Figure 5 This is a schematic diagram of the vertical plate installation structure of the present invention;

[0036] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0037] Figure 7 This is a schematic diagram of the installation structure of the electric push rod of the present invention;

[0038] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0039] Fig. 9 This is a schematic diagram of the cross-sectional structure of the arc plate of the present invention;

[0040] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at point C in the middle.

[0041] In the figure: 1. Wire drawing equipment take-up machine; 2. Wire take-up machine slideway; 3. Cylinder lifting device; 4. Replacement assembly; 41. Base; 42. Servo motor; 43. Internal gear ring bearing; 44. End gear; 45. Rotating arm; 46. Mounting cover; 47. Connecting ear; 5. Wire rack tray; 6. Wire take-up rack; 7. Positioning assembly; 71. Base frame; 72. Top block; 73. Lower clamping plate; 74. Vertical plate; 75. Sliding seat; 76. Sliding block; 77 , vertical groove; 78, mounting plate; 79, connecting plate; 710, vertical rod; 711, spring one; 712, upper clamping plate; 713, side rod; 714, electric push rod; 715, lower gear; 716, rack; 717, upper gear; 718, winding drum; 719, pulling wire; 720, arc plate; 721, positioning plate; 722, arc groove; 723, spring two; 724, extrusion block; 725, adjustment rod; 726, spring three. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1-Figure 10 The present invention provides a technical solution: a multi-station wire-taking device for a wire drawing machine, comprising a wire drawing equipment wire-taking machine 1, a wire-taking machine slide 2 and a replacement component 4, and a cylinder lifting device 3 is fixedly installed on the lower part of the front side of the wire drawing equipment wire-taking machine 1.

[0044] The replacement component 4 includes a symmetrically installed wire rack tray 5, and a wire take-up rack 6 is arranged on the top of the wire rack tray 5. The replacement component 4 also includes a base 41 and a servo motor 42. The servo motor 42 is fixedly installed above the base 41. An inner ring bearing 43 is installed in the middle of the top of the base 41. The inner ring bearing 43 is fixedly installed with the base 41. The output end of the servo motor 42 is fixedly connected with an end gear 44. A gear ring portion is opened on the inner side of the inner ring bearing 43, and the end gear 44 is meshed with the gear ring portion.

[0045] The cylinder lifting device 3 is located directly below the take-up machine slideway 2, the wire take-up frame 6 fits on the top of the wire frame tray 5, the base 41 is fixed at the installation position by bolts, and the servo motor 42 is fixedly installed on the base 41.

[0046] A rotating arm 45 is fixedly connected to the top surface of the ring gear portion of the inner ring gear bearing 43 , and a mounting cover 46 is symmetrically fixedly installed around the outer side of the wire rack tray 5 . A connecting ear 47 is fixedly connected to the side of the mounting cover 46 away from the wire rack tray 5 , and the connecting ear 47 is fixedly installed to the rotating arm 45 .

[0047] The end gear 44 is located on the inner side of the inner gear ring bearing 43 , and the rotating arms 45 are arranged in an array. There are three rotating arms 45 , and a universal wheel is rotatably installed inside the mounting cover 46 . Two adjacent rotating arms 45 are plugged and fixed to the mounting cover 46 on the same wire rack tray 5 .

[0048] Embodiment 1: Figure 1-Figure 4 As shown, when the steel wire is taken up to a preset length of one meter, the cylinder lifting device 3 automatically lifts the take-up machine slide 2, so that the take-up machine slide 2 is separated from the steel wire take-up frame 6. At this time, the operator cuts the steel wire and starts the servo motor 42. The servo motor 42 drives the end gear 44 to rotate one hundred and twenty degrees. The end gear 44 engages with the inner ring of the inner gear ring bearing 43, so that the end gear 44 drives the inner ring of the inner gear ring bearing 43 to rotate, and the inner ring of the inner gear ring bearing 43 drives the rotating arm 45 to rotate.

[0049] The rotating arm 45 then drives the connecting ear 47 and the mounting cover 46 to rotate, and the mounting cover 46 drives the wire rack tray 5 to rotate, so as to facilitate the removal of the wire take-up rack 6 that is full of wire, and to transfer the next empty wire take-up rack 6 to the take-up position for use, and then the cylinder lifting device 3 is retracted to drive the take-up machine slide 2 to fall, and the cycle is repeated in sequence. The equipment does not need to be shut down, which improves production efficiency, reduces the use of labor, improves the quality of wire take-up, and solves the problem of needing to shut down the equipment to replace the empty workstation, which has low work efficiency and reduces the take-up efficiency.

[0050] A positioning assembly 7 is provided on one side of the wire drawing equipment take-up machine 1, and the positioning assembly 7 includes a base frame 71 and a top block 72. The top block 72 is fixedly connected to the base frame 71, and a lower clamping plate 73 is symmetrically rotatably installed on one side of the top of the top block 72. A vertical plate 74 is fixedly connected to one side of the top of the base frame 71, and a sliding seat 75 is slidably installed on one side of the vertical plate 74 close to the top block 72.

[0051] Universal wheels are fixedly installed around the bottom of the base frame 71, the top block 72 is located on the other side of the top of the base frame 71, the sliding seat 75 is fixedly connected to a sliding block 76 on one side close to the vertical plate 74, and a vertical groove 77 is opened on one side of the vertical plate 74 close to the sliding block 76.

[0052] A mounting plate 78 is fixedly connected to one side of the sliding seat 75 away from the vertical plate 74 , a connecting plate 79 is fixedly connected to one side of the mounting plate 78 , and a vertical rod 710 is fixedly connected to the top of the top block 72 .

[0053] The slider 76 is slidably connected to the vertical groove 77, there are no less than two sliders 76, the number of vertical grooves 77 is the same as that of the slider 76, a spring 711 is sleeved on the outer side of the vertical rod 710, the connecting plate 79 is slidably connected to the vertical rod 710, the spring 711 is slidably connected to the vertical rod 710, the bottom end of the spring 711 is fixedly connected to the top block 72, and the top end of the spring 711 is fixedly connected to the bottom of the connecting plate 79.

[0054] An upper clamping plate 712 is symmetrically rotatably installed on the top of the connecting plate 79, and an electric push rod 714 is symmetrically fixedly installed on one side of the sliding seat 75 close to the upper clamping plate 712. The telescopic part of the electric push rod 714 is rotatably connected to the upper clamping plate 712, and an arc plate 720 is fixedly connected to the top of the upper clamping plate 712. A side rod 713 is installed between the upper clamping plate 712 and the lower clamping plate 73. The lower clamping plate 73 is fixedly connected to the side rod 713, and the arc plate 720 is slidably connected to the side rod 713. The two side rods 713 are located on the outside of the two lower clamping plates 73.

[0055] A lower gear 715 and an upper gear 717 are fixedly mounted on one side of the vertical plate 74 close to the sliding seat 75 , a rack 716 is fixedly connected to the top side of the sliding seat 75 , the lower gear 715 is located below the upper gear 717 , and the rack 716 is meshedly connected to the lower gear 715 .

[0056] The diameter length of the lower gear 715 is much smaller than the diameter length of the upper gear 717. A winding drum 718 is fixedly connected to one side of the upper gear 717. A pull wire 719 is wound around the outer side of the winding drum 718. A positioning plate 721 is installed on the inner side of the arc plate 720. An arc groove 722 is horizontally opened inside the arc plate 720. A spring 2 723 is fixedly connected to one side of the inner side of the arc groove 722.

[0057] The end of the pull wire 719 away from the winding drum 718 is fixedly connected to an extrusion block 724, which is fixedly connected to spring 2 723. The extrusion block 724 is slidably connected to the arc groove 722. The side of the positioning plate 721 close to the arc plate 720 is fixedly connected to an adjusting rod 725, which is slidably connected to the arc plate 720. The outer side of the adjusting rod 725 is sleeved with spring 3 726, which is located between the positioning plate 721 and the arc plate 720. The end of the adjusting rod 725 close to the extrusion block 724 is symmetrically provided with inclined surfaces.

[0058] Embodiment 2: Figure 5-Figure 10As shown, the operator pushes the vertical plate 74, and the vertical plate 74 drives the base frame 71 to move to the use position, and starts the electric push rod 714 to work. The electric push rod 714 extends and drives the upper clamping plate 712 to rotate. At the same time, the upper clamping plate 712 drives the lower clamping plate 73 to rotate through the side rod 713, so that the upper clamping plate 712 and the lower clamping plate 73 are both in contact with the surface of the wire take-up frame 6. When the subsequent wire passes through the take-up machine slide 2 and falls to the outside of the wire take-up frame 6, the wire is limited by the positioning plate 721, so that the wire can be better wound around the outside of the wire take-up frame 6.

[0059] The dead weight of the steel wire will press the upper clamping plate 712 down, and the upper clamping plate 712 will drive the connecting plate 79, the mounting plate 78 and the sliding seat 75 to descend. The connecting plate 79 compresses the spring 711, and the vertical rod 710 limits the connecting plate 79. The side rod 713 assists the upper clamping plate 712 to move downward. The sliding seat 75 descends and drives the slider 76 to slide inside the vertical groove 77, and the sliding seat 75 drives the rack 716 to descend, and the rack 716 drives the lower gear 715 to rotate, and the lower gear 715 drives the upper gear 717 and the winding drum 718 to rotate.

[0060] The winding reel 718 reels in the pull wire 719, and the pull wire 719 cooperates with the extrusion block 724 to stretch the spring two 723. The extrusion block 724 squeezes the inclined surface of the adjusting rod 725, so that the adjusting rod 725 stretches the spring three 726 and drives the positioning plate 721 to pop out, thereby facilitating the compression and limiting of the wound steel wire. As the wound steel wire increases, the clutter of the steel wire is reduced and the winding efficiency is improved. When the component 4 is replaced later to adjust the steel wire take-up frame 6, first start the electric push rod 714 to drive the upper clamping plate 712 and the lower clamping plate 73 to unfold, and then push the vertical plate 74 to move away.

[0061] Working principle: When using the device, first, Figure 1-Figure 10As shown, the operator pushes the vertical plate 74, which drives the base frame 71 to move to the use position, starts the electric push rod 714 to work, and the upper clamping plate 712 and the lower clamping plate 73 are both attached to the surface of the wire take-up frame 6. The weight of the wire will press the upper clamping plate 712 to descend, and the upper clamping plate 712 drives the connecting plate 79, the mounting plate 78 and the sliding seat 75 to descend, so that the sliding seat 75 drives the rack 716 to descend, and the winding drum 718 reels the pull wire 719. The pull wire 719 cooperates with the extrusion block 724 to stretch the spring 2 723, and the positioning plate 721 pops up to facilitate the compression and limit of the reeled wire. When the wire is reeled to a preset length of meter, Start the electric push rod 714 to drive the upper clamping plate 712 and the lower clamping plate 73 to unfold, and then push the vertical plate 74 to move away. The cylinder lifting device 3 automatically lifts the wire take-up machine slide 2, so that the wire take-up machine slide 2 is separated from the wire take-up frame 6. At this time, the operator cuts the wire and starts the servo motor 42. The servo motor 42 drives the end gear 44 to rotate 120 degrees, and the rotating arm 45 drives the connecting ear 47 and the mounting cover 46 to rotate, so as to facilitate the removal of the wire take-up frame 6 with a full wire, and the next empty wire take-up frame 6 is turned to the take-up position for use. Then the cylinder lifting device 3 is retracted to drive the wire take-up machine slide 2 to fall, and the cycle is repeated.

[0062] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0063] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station wire-taking device for a wire drawing machine, comprising a wire drawing equipment wire-taking machine (1), a wire-taking machine slideway (2) and a replacement assembly (4), wherein a cylinder lifting device (3) is fixedly installed at the lower part of the front side of the wire drawing equipment wire-taking machine (1), the replacement assembly (4) comprises a symmetrically installed wire rack tray (5), a steel wire take-up rack (6) is arranged on the top of the wire rack tray (5), and a positioning assembly (7) is arranged on one side of the wire drawing equipment wire-taking machine (1); It is characterized in that Also includes: The replacement assembly (4) further comprises a base (41) and a servo motor (42), wherein the servo motor (42) is fixedly mounted above the base (41), an inner gear ring bearing (43) is mounted in the middle of the top of the base (41), the inner gear ring bearing (43) is fixedly mounted on the base (41), an end gear (44) is fixedly connected to the output end of the servo motor (42), a gear ring portion is provided on the inner side of the inner gear ring bearing (43), and the end gear (44) is meshed with the gear ring portion; A rotating arm (45) is fixedly connected to the top surface of the gear ring portion of the inner gear ring bearing (43); a mounting cover (46) is symmetrically fixedly installed around the outer side of the wire rack tray (5); a connecting ear (47) is fixedly connected to the side of the mounting cover (46) away from the wire rack tray (5); and the connecting ear (47) is fixedly installed on the rotating arm (45); The positioning assembly (7) comprises a base frame (71) and a top block (72), wherein the top block (72) is fixedly connected to the base frame (71), a lower clamping plate (73) is symmetrically rotatably mounted on one side of the top of the top block (72), a vertical plate (74) is fixedly connected to one side of the top of the base frame (71), and a sliding seat (75) is slidably mounted on one side of the vertical plate (74) close to the top block (72); A mounting plate (78) is fixedly connected to one side of the sliding seat (75) away from the vertical plate (74), a connecting plate (79) is fixedly connected to one side of the mounting plate (78), and a vertical rod (710) is fixedly connected to the top of the top block (72).

2. A multi-station wire taking-up device for a wire drawing machine according to claim 1, characterized in that: The cylinder lifting device (3) is located directly below the wire take-up machine slideway (2), the wire take-up frame (6) is in contact with the top of the wire frame tray (5), the base (41) is fixed at the installation position by bolts, and the servo motor (42) is fixedly installed on the base (41).

3. A multi-station wire taking-up device for a wire drawing machine according to claim 2, characterized in that: The end gear (44) is located on the inner side of the inner gear ring bearing (43); the rotating arms (45) are arranged in an array, and there are three rotating arms (45); a universal wheel is rotatably installed inside the mounting cover (46); two adjacent rotating arms (45) are plugged and fixed to the mounting cover (46) on the same wire rack tray (5).

4. A multi-station wire taking-up device for a wire drawing machine according to claim 1, characterized in that: Universal wheels are fixedly installed around the bottom of the base frame (71), the top block (72) is located on the other side of the top of the base frame (71), a sliding block (76) is fixedly connected to the side of the sliding seat (75) close to the vertical plate (74), and a vertical groove (77) is opened on the side of the vertical plate (74) close to the sliding block (76).

5. A multi-station wire taking-up device for a wire drawing machine according to claim 4, characterized in that: The slider (76) is slidably connected to the vertical slot (77), the slider (76) is not less than two, the number of the vertical slots (77) is the same as the slider (76), the outer side of the vertical rod (710) is sleeved with a spring 1 (711), the connecting plate (79) is slidably connected to the vertical rod (710), the spring 1 (711) is slidably connected to the vertical rod (710), the bottom end of the spring 1 (711) is fixedly connected to the top block (72), and the top end of the spring 1 (711) is fixedly connected to the bottom of the connecting plate (79).

6. A multi-station wire taking-up device for a wire drawing machine according to claim 5, characterized in that: An upper clamping plate (712) is symmetrically rotatably mounted on the top of the connecting plate (79); an electric push rod (714) is symmetrically fixedly mounted on one side of the sliding seat (75) close to the upper clamping plate (712); the telescopic portion of the electric push rod (714) is rotatably connected to the upper clamping plate (712); an arc plate (720) is fixedly connected to the top of the upper clamping plate (712); a side rod (713) is mounted between the upper clamping plate (712) and the lower clamping plate (73); the lower clamping plate (73) is fixedly connected to the side rod (713); the arc plate (720) is slidably connected to the side rod (713); and the two side rods (713) are located on the outside of the two lower clamping plates (73).

7. A multi-station wire taking-up device for a wire drawing machine according to claim 6, characterized in that: A lower gear (715) and an upper gear (717) are fixedly mounted on one side of the vertical plate (74) close to the sliding seat (75); a rack (716) is fixedly connected to one side of the top of the sliding seat (75); the lower gear (715) is located below the upper gear (717); and the rack (716) is meshedly connected to the lower gear (715).

8. A multi-station wire taking-up device for a wire drawing machine according to claim 7, characterized in that: The diameter length of the lower gear (715) is much smaller than the diameter length of the upper gear (717); a winding disk (718) is fixedly connected to one side of the upper gear (717); a pull wire (719) is wound around the outer side of the winding disk (718); a positioning plate (721) is installed on the inner side of the arc plate (720); an arc groove (722) is transversely opened inside the arc plate (720); and a spring 2 (723) is fixedly connected to one side of the inner side of the arc groove (722).

9. A multi-station wire taking-up device for a wire drawing machine according to claim 8, characterized in that: The end of the pull wire (719) away from the winding drum (718) is fixedly connected to an extrusion block (724), and the extrusion block (724) is fixedly connected to spring two (723). The extrusion block (724) is slidably connected to the arc groove (722). The side of the positioning plate (721) close to the arc plate (720) is fixedly connected to an adjustment rod (725), and the adjustment rod (725) is slidably connected to the arc plate (720). The outer side of the adjustment rod (725) is sleeved with spring three (726), and the spring three (726) is located between the positioning plate (721) and the arc plate (720). The end of the adjustment rod (725) close to the extrusion block (724) is symmetrically provided with inclined surfaces.

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