A wire winding mechanism

Abstract

The application belongs to the technical field of wire winding storage, and particularly relates to a wire winding mechanism, which comprises a supporting assembly, one end of the supporting assembly is rotationally connected with a rotating disc through a hollow rotating shaft, a driving assembly for driving the rotating disc to rotate is installed on the supporting assembly, two winding shafts are installed on the rotating disc through an adjusting assembly, when winding, a winding disc is first sleeved on the winding shaft, then one end of the wire is clamped and fixed, a first motor is started to drive the rotating disc to rotate, the wire is wound on the winding disc, after winding is completed, a first cylinder drives a piston rod to shrink, drives the two winding shafts to slide towards each other to separate from the winding disc, then a second cylinder drives a first pneumatic clamp jaw to clamp the wound wire on the winding disc to move upwards, the wire is taken out from the top end of the winding shaft, the setting of the winding disc can avoid the wire from being damaged due to friction and torsion when the wire is taken down, and can also limit the wire in cooperation with an annular limiting plate, so that the purpose of preventing the wire from loosening is achieved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of wire winding storage, and particularly relates to a wire winding mechanism. BACKGROUND

[0002] The wire winding mechanism is an important device, which is used for efficiently and safely winding the wire or the conductor into a disc for transportation, storage and subsequent use. After the wire is wound into a roll, the wire can be classified, stored and transported, which greatly saves the storage space and greatly reduces the transportation cost.

[0003] In use, the existing wire winding mechanism generally needs to rotate the double-shaft winding mechanism to wind the wire, and after winding, the clamping jaw clamps the wound wire and transports it to the next process for automatic bundling. During the transportation process after clamping, the wire is tightly attached to the winding shaft, and when the wound wire on the winding shaft is taken off, the wire will be twisted and rubbed with the winding shaft, generating a torsional stress. The torsional stress not only easily causes the wire to fall off during transportation, but also affects the firmness of subsequent wire bundling. SUMMARY

[0004] The purpose of the present application is to provide a wire winding mechanism with simple structure and reasonable design to solve the above problems.

[0005] The present application achieves the above-mentioned purposes through the following technical solutions:

[0006] A wire winding mechanism, comprising a support assembly, one end of the support assembly is rotatably connected with a rotating shaft through a hollow rotating shaft, a driving assembly for driving the rotating disc to rotate is installed on the support assembly, two winding shafts are installed on the rotating disc through an adjusting assembly, a winding disc is slidably sleeved on the winding shaft, annular limiting plates are integrally formed at both ends of the winding disc, flanges are integrally formed at the bottom ends of the two winding shafts, a slope is formed between the top end of the flange and the winding shaft, limiting rings are slidably sleeved on the winding shaft above the flange, a length-adjustable connecting rod structure is connected between the two limiting rings, a first air cylinder is fixedly installed on the support assembly below the rotating shaft, a piston rod is installed at the output end of the first air cylinder, the top end of the piston rod penetrates through the rotating shaft and is rotatably connected with the connecting rod structure, two support plates are symmetrically installed on the connecting rod structure, the bottom ends of the two support plates are reversely bent to form bent portions abutting against the outer walls of the winding shafts, accommodating grooves are formed in the winding shafts below the bent portions, a conveying assembly is installed on one side of the support assembly, a wire tying and feeding assembly is installed at the end of the support assembly away from the rotating disc, a clamping assembly for conveying the wire and a bundling assembly for bundling the wire tie are installed on the conveying assembly, and a control unit for controlling the cooperation of the overall mechanism is also installed on the conveying assembly.

[0007] As a further optimization scheme of the present application, the supporting assembly comprises a bottom support, a workbench is fixedly connected to the top of the bottom support, and an inclined discharging inclined plate is fixedly installed on the upper surface of one end of the workbench.

[0008] As a further optimization scheme of the present application, the driving assembly comprises a first motor fixedly connected with the bottom wall of the workbench through a mounting seat, a synchronous wheel is fixedly installed on the output end of the first motor and the bottom end of the rotating shaft, and the two synchronous wheels are drivingly connected through a synchronous belt.

[0009] As a further optimization scheme of the present application, a sliding groove is formed in the upper surface of the rotating disc, the adjusting assembly comprises two adjusting plates slidingly connected with the rotating disc through the sliding groove, a waist-shaped hole is formed in the adjusting plate, an external bolt is screwed and fixed with the bottom wall of the sliding groove after penetrating through the waist-shaped hole, a connecting rod is fixedly connected to the adjacent end of the two adjusting plates, a sliding seat is slidingly sleeved on the connecting rod, the bottom ends of the two wire spools are fixed to the upper surfaces of the two sliding seats, and a clamping jaw is fixedly installed on the rotating disc between the two adjusting plates.

[0010] As a further optimization scheme of the present application, the connecting rod structure is a sliding pipe and a sliding rod arranged between the two limiting rings, the distal ends of the sliding pipe and the sliding rod are fixed to the two limiting rings respectively, the adjacent ends of the sliding pipe and the sliding rod are slidingly connected, a locking screw is screwed on the side wall of the sliding pipe, and the locking screw is abutted with the outer surface of the sliding rod after penetrating through the side wall of the sliding pipe.

[0011] As a further optimization scheme of the present application, the conveying assembly comprises a side support fixedly installed on the upper surface of one side of the workbench, end plates are fixedly connected to the two ends of the side support, a screw rod is rotatably connected between the two end plates, a second motor for driving the screw rod to rotate is fixedly installed on one of the end plates, guide rods are fixedly connected to the end plates on the two sides of the screw rod, a movable seat is arranged on the side of the side support close to the rotating disc, the middle segment of the movable seat is sleeved on the screw rod and is threadedly connected with the screw rod, and the two ends of the movable seat are sleeved on the two guide rods and are slidingly connected with the guide rods.

[0012] As a further optimization scheme of the present application, the clamping assembly comprises a second air cylinder fixedly installed at the end of the movable seat close to the rotating disc, a third air cylinder is installed on the output end of the second air cylinder, and a first pneumatic clamping jaw is installed at the bottom of the third air cylinder and is arranged in alignment with the center of the rotating disc.

[0013] As a further optimization scheme of the present application, the bundling assembly comprises a fourth air cylinder fixedly connected to the other end of the movable seat, a lifting seat is fixedly connected to the output end of the fourth air cylinder, a third motor is fixedly installed at the bottom of one end of the lifting seat, a fifth air cylinder is rotatably connected to the bottom wall of the other end of the lifting seat through a connecting shaft, a second pneumatic clamping jaw is installed at the bottom of the fifth air cylinder, and the third motor and the connecting shaft are drivingly connected through a transmission wheel and a belt ring.

[0014] As a further optimization scheme of the present application, the bottom support is fixedly provided with a support column, a wire wheel is rotatably connected to the support column through a fixing seat, and a core twine is wound on the wire wheel.

[0015] The twine feeding assembly comprises a side plate arranged above the wire wheel and fixed to the upper surface of the workbench, a fourth motor fixedly installed on the side plate, a wire feeding wheel fixedly connected to the output end of the fourth motor, a pressure roller rotatably connected to the side plate above the wire feeding wheel, a wire guide plate fixedly connected to the side plate on one side of the wire feeding wheel, and the outer end of the core twine extends into the wire guide plate after passing between the wire feeding wheel and the pressure roller.

[0016] A sixth pneumatic cylinder is fixedly installed on the workbench on the side of the side plate close to the turntable, a third pneumatic clamp jaw is installed on the top of the sixth pneumatic cylinder, an elastic rubber belt is connected between the two clamp jaws of the third pneumatic clamp jaw, a seventh pneumatic cylinder is fixedly installed on the side plate below the wire guide plate, and a cutter is fixedly connected to the output end of the seventh pneumatic cylinder.

[0017] The present application has the following advantages:

[0018] During winding, the winding disc is first sleeved on the winding shaft, and then one end of the wire is clamped and fixed, and the first motor is started to drive the turntable to rotate, so that the wire is wound on the winding disc. After winding is completed, the first pneumatic cylinder drives the piston rod to retract, driving the two winding shafts to slide towards each other to disengage from the winding disc, and then the second pneumatic cylinder drives the first pneumatic clamp jaw to move upwards to clamp the wire wound on the winding disc, and the wire is taken out from the top end of the winding shaft. The setting of the winding disc can avoid damage to the wire due to friction and twisting when the wire is taken off, and can also cooperate with the annular limiting plate to limit the wire, achieving the purpose of preventing the wire from loosening.

[0019] The sliding pipe and the sliding rod are both fixedly connected with support plates on one end close to the winding shaft, and the bottom ends of the two support plates are reversely bent to form bent portions abutting against the outer walls of the corresponding winding shafts, for limiting the two winding shafts in cooperation with the limiting ring during winding, and the bent portions can also support the winding shafts to prevent the winding shafts from shaking due to the extrusion and pulling action of the wire during winding, greatly improving the winding precision and efficiency.

[0020] The mechanism winds the wire through the winding shaft, then transports the wound wire to above the third pneumatic clamp jaw by the first pneumatic clamp jaw, automatically feeds the core twine by the fourth motor and the wire feeding wheel, and finally automatically discharges the core twine after bundling by the third motor in cooperation with the second pneumatic clamp jaw. The whole mechanism is automatically controlled by the programmable controller, realizing the automatic operation of wire winding, transmission, bundling and discharging, greatly improving the bundling efficiency of the wire. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the structure diagram of one side of the whole application;

[0022] Figure 2 is the structure diagram of the other side of the whole application;

[0023] Figure 3 is the installation position diagram of the driving assembly and the first cylinder of the application;

[0024] Figure 4 is the installation diagram of the limiting ring, connecting rod structure and piston rod of the application;

[0025] Figure 5 is the opening position diagram of the accommodating groove of the application;

[0026] Figure 6 is the installation diagram of the conveying assembly, clamping assembly and bundling assembly of the application;

[0027] Figure 7 is the connection diagram of the clamping assembly of the application;

[0028] Figure 8 is the connection diagram of the bundling assembly of the application;

[0029] Figure 9 is the installation structure diagram of the wire wheel of the application;

[0030] Figure 10 is the installation position diagram of the wire bundling feeding assembly of the application.

[0031] In the figure: 101, bottom support; 102, workbench; 103, blanking inclined plate; 201, rotating disc; 202, mounting seat; 203, first motor; 204, synchronous wheel; 205, synchronous belt; 206, adjusting plate; 207, connecting rod; 208, sliding seat; 209, winding shaft; 210, clamping jaw; 211, winding disc; 212, annular limiting plate; 301, flange; 302, slope; 303, sliding pipe; 304, sliding rod; 305, locking screw; 306, limiting ring; 307, first air cylinder; 308, piston rod; 401, support plate; 402, bending part; 403, containing groove; 501, side support; 502, end plate; 503, screw rod; 504, guide rod; 505, second motor; 506, movable seat; 601, second air cylinder; 602, third air cylinder; 603, first pneumatic clamping jaw; 701, fourth air cylinder; 702, lifting seat; 703, third motor; 704, fifth air cylinder; 705, belt ring; 706, second pneumatic clamping jaw; 801, support column; 802, fixed seat; 803, wire wheel; 804, damping mechanism; 805, iron core wire; 901, side plate; 902, fourth motor; 903, wire conveying wheel; 904, pressing wheel; 905, wire guide plate; 1001, sixth air cylinder; 1002, third pneumatic clamping jaw; 1003, elastic rubber belt; 1004, seventh air cylinder; 1005, cutter. DETAILED DESCRIPTION

[0032] The following further describes the present application in conjunction with the drawings. It is necessary to point out here that the following detailed description is only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content. EMBODIMENT

[0033] As shown in Figure 1 - Figure 2 A wire winding mechanism, comprising a bottom support 101, the top of the bottom support 101 is fixedly connected with a workbench 102, the upper surface of one end of the workbench 102 is fixedly installed with a blanking inclined plate 103, the blanking inclined plate 103 is inclinedly arranged, when the bundled wire is conveyed onto the blanking inclined plate 103, the wire can slide down along the blanking inclined plate 103 under the action of its own gravity, realizing automatic blanking of the wire.

[0034] As shown in Figure 1 and Figure 3As shown, the workbench 102 is away from the end of the blanking inclined plate 103 through the hollow rotating shaft rotating connection has a rotating disc 201, rotating shaft side is provided with a first motor 203, the first motor 203 is fixed with the workbench 102 bottom wall through the mounting seat 202, the output end of the first motor 203 and the bottom end of the rotating shaft are fixedly installed with synchronous wheel 204, the two synchronous wheels 204 are drivenly connected through the synchronous belt 205, when the first motor 203 starts, the rotating disc 201 can be driven to rotate through the synchronous belt 205 with synchronous wheel 204.

[0035] The upper surface of the rotating disc 201 is provided with a chute, and the adjusting assembly comprises two adjusting plates 206 slidably connected with the rotating disc 201 through the chute. The adjusting plate 206 is provided with a waist-shaped hole, and an external bolt is screwed and fixed with the bottom wall of the chute after penetrating through the waist-shaped hole, so that the user can adjust the position of the waist-shaped hole connected with the external bolt by sliding the adjusting plate 206, and change the distance between the two adjusting plates 206.

[0036] As shown in Figure 4 and Figure 5 The adjacent ends of the two adjusting plates 206 are fixedly connected with a connecting rod 207, and the connecting rod 207 is slidably sleeved with a sliding seat 208. The upper surfaces of the two sliding seats 208 are vertically fixedly connected with a winding shaft 209, and the winding shaft 209 is slidably sleeved with a winding disc 211. The winding disc 211 is made of elastic rubber and has an elliptical ring structure. The two ends of the winding disc 211 are integrally formed with annular limiting plates 212. The rotating disc 201 between the two adjusting plates 206 is fixedly installed with a claw 210. When the wire needs to be wound, first, the winding disc 211 is sleeved on the winding shaft 209, and then the wire connection plug is clamped in the claw 210. The rotating disc 201 can be driven to rotate by the first motor 203, and the winding disc 211 can be rotated by the two winding shafts 209, so that the wire can be wound on the winding disc 211.

[0037] As shown in Figure 5 and Figure 6 The bottom ends of the two winding shafts 209 are integrally formed with flanges 301, and the top ends of the flanges 301 and the winding shafts 209 form slopes 302. The winding shafts 209 above the flanges 301 are slidably sleeved with limiting rings 306, and the inner diameter of the limiting ring 306 is not less than the outer diameter of the flange 301, so that when the limiting ring 306 is subjected to downward traction, it can slide down along the slope 302 and be sleeved on the flange 301.

[0038] The sliding pipe 303 and the sliding rod 304 are fixed at the two limiting rings 306 respectively at the distal ends thereof, and the adjacent ends of the sliding pipe 303 and the sliding rod 304 are slidingly connected, and the side wall of the sliding pipe 303 is screwed with a locking screw 305, the locking screw 305 penetrates the side wall of the sliding pipe 303 and abuts against the outer surface of the sliding rod 304, so that the length of the connecting rod structure composed of the sliding pipe 303 and the sliding rod 304 can be adaptively adjusted according to the distance between the two adjusting plates 206, after the adjustment is completed, the locking screw 305 is rotated into the sliding pipe 303, so that one end of the locking screw 305 in the sliding pipe 303 presses the sliding rod 304, and the sliding rod 304 is relatively fixed with the sliding pipe 303.

[0039] As shown in Figure 3 , the first cylinder 307 is fixedly installed on the support assembly below the rotating shaft, the piston rod 308 is installed at the output end of the first cylinder 307, and the top end of the piston rod 308 is rotatably penetrated through the rotating shaft and connected with the sliding pipe 303, so that the piston rod 308 does not affect the rotation of the winding shaft 209 and the rotating disc 201 after installation.

[0040] As shown in Figure 4 , in order to avoid that the two sliding seats 208 slide along the connecting rods 207 towards each other during the winding process of the electric wire, the two support plates 401 are fixedly connected at the ends of the sliding pipe 303 and the sliding rod 304 close to the winding shaft 209, the bottom ends of the two support plates 401 are reversely bent to form the bent portions 402 abutting against the outer walls of the corresponding winding shafts 209, so as to limit the two winding shafts 209 in cooperation with the limiting rings 306 during the winding process, and the bent portions 402 can also support the winding shafts 209, preventing the winding shafts 209 from shaking due to the extrusion and pulling of the electric wire during the winding process, and greatly improving the winding precision and efficiency.

[0041] As shown in Figure 1 and Figure 6As shown, the workbench 102 one side on the surface is fixedly installed with a side support 501, both ends of the side support 501 are fixedly connected with end plates 502, and a lead screw 503 is rotatably connected between the two end plates 502. One of the end plates 502 is fixedly installed with a second motor 505 for driving the lead screw 503 to rotate. The end plates 502 on both sides of the lead screw 503 are fixedly connected with guide rods 504. One side of the side support 501 close to the turntable 201 is provided with a movable seat 506. The movable seat 506 is sleeved on the lead screw 503 and is threadedly connected with the lead screw 503 in the middle section. The movable seat 506 is sleeved on the two guide rods 504 and is slidably connected with the guide rods 504 at both ends. When the second motor 505 is started, the second motor 505 drives the lead screw 503 to rotate, and cooperates with the guide action of the guide rods 504, so as to drive the movable seat 506 to slide along the length direction of the lead screw 503.

[0042] As shown in Figure 6 and Figure 7 , one end of the movable seat 506 close to the turntable 201 is fixedly connected with a second air cylinder 601. A third air cylinder 602 is installed on the output end of the second air cylinder 601. The third air cylinder 602 is installed with a first pneumatic clamp jaw 603 which is arranged in the center of the turntable 201. When the wire is wound by the winding disc 211, the movable seat 506 can be driven to move by the second motor 505. The first pneumatic clamp jaw 603 is moved to above the center of the turntable 201. Then the first pneumatic clamp jaw 603 is driven to move to a suitable height by the second air cylinder 601. The first pneumatic clamp jaw 603 is driven to close by the third air cylinder 602, so as to clamp the wire wound on the winding disc 211 and the winding disc 211 synchronously.

[0043] As shown in Figure 4 , Figure 5 and Figure 6As shown, after the wire is clamped and fixed on the winding disc 211, the first cylinder 307 is started to drive the piston rod 308 to retract, and the two limiting rings 306 are driven to slide down through the connecting rod structure. The winding shaft 209 below the bent portion 402 is provided with a containing groove 403. The limiting ring 306 slides down synchronously, and the bent portion 402 slides down synchronously when the limiting ring 306 slides down to the position of the flange 301. The bent portion 402 is just synchronously slid to the containing groove 403, so that the bent portion 402 does not abut against the winding shaft 209. Through the connecting rod structure cooperating with the limiting ring 306, the two winding shafts 209 are pulled towards each other, so that the two winding shafts 209 slide towards each other until the winding shaft 209 is separated from the winding disc 211. The containing groove 403 can provide a containing space for the bent portion 402 when the two winding shafts 209 slide towards each other, so as to avoid interference of the bent portion 402 when the two winding shafts 209 slide towards each other. Then the second cylinder 601 drives the first pneumatic clamp jaw 603 to move upwards, and the wire is taken out from the top end of the winding shaft 209. Since the wire is wound on the winding disc 211, the wire can be prevented from being rubbed and twisted with the winding shaft 209 when the wound wire is taken off, so as to generate a torsional stress. The torsional stress not only affects the firmness of the subsequent wire bundling, but also can cause the core of the wire to be broken due to the torsion, thereby causing the problem of damage to the wire. On the other hand, the annular limiting plate 212 arranged at both ends of the winding disc 211 can limit the wire wound on the winding disc 211, so as to prevent the wire after winding from being loose.

[0044] As shown in Figure 1 , Figure 2 and Figure 9 , the bottom support 101 is fixedly provided with a support column 801, and the wire wheel 803 is rotatably connected to the support column 801 through the fixed seat 802. The iron core binding wire 805 is wound on the wire wheel 803. The damping mechanism 804 for controlling the wire-off speed of the iron core binding wire 805 is installed on the bottom support 101 on one side of the wire wheel 803. The damping mechanism 804 is arranged to control the wire-off speed of the iron core binding wire 805, so as to prevent the wire wheel 803 from rotating excessively after being stressed, thereby preventing the iron core binding wire 805 wound on the wire wheel 803 from being loose.

[0045] As shown in Figure 1 and Figure 10As shown, the upper surface of the workbench 102 above the line wheel 803 is fixedly connected with a side plate 901, a fourth motor 902 is fixedly installed on the side plate 901, a line conveying wheel 903 is fixedly connected to the output end of the fourth motor 902, a pressure wheel 904 is rotatably connected to the side plate 901 above the line conveying wheel 903, a wire guide plate 905 is fixedly connected to the side plate 901 on one side of the line conveying wheel 903, and the outer end of the iron core binding wire 805 extends into the wire arranging hole of the wire guide plate 905 after passing between the line conveying wheel 903 and the pressure wheel 904. The fourth motor 902 can be driven to rotate the line conveying wheel 903, and the pressure wheel 904 cooperates to convey the iron core binding wire 805.

[0046] The sixth cylinder 1001 is fixedly installed on the workbench 102 near one side of the turntable 201, the third pneumatic clamp jaw 1002 is installed on the top of the sixth cylinder 1001, the elastic rubber belt 1003 is connected between the two clamp jaws of the third pneumatic clamp jaw 1002, the guiding groove for accommodating the iron core binding wire 805 to pass through and limiting the iron core binding wire 805 is formed in the upper surface of the elastic rubber belt 1003, the seventh cylinder 1004 is arranged below the wire arranging hole of the wire guide plate 905, the bottom of the seventh cylinder 1004 is fixed with the side plate 901, and the cutter 1005 is fixedly connected to the output end of the seventh cylinder 1004. When the iron core binding wire 805 is conveyed to the appropriate length above the elastic rubber belt 1003 by the line conveying wheel 903, the seventh cylinder 1004 is started to drive the cutter 1005 to move upward, and the wire guide plate 905 cooperates to cut off the iron core binding wire 805.

[0047] At this time, the first pneumatic clamp jaw 603 moves above the third pneumatic clamp jaw 1002 under the driving action of the second motor 505, and the second cylinder 601 drives the first pneumatic clamp jaw 603 to move downward to press the clamped electric wire wound on the winding disc 2111 on the iron core binding wire 805 and the elastic rubber belt 1003, and at the same time, the sixth cylinder 1001 is started to drive the third pneumatic clamp jaw 1002 to close, so as to wrap the electric wire together with the winding disc 211 in the elastic rubber belt 1003. During the closing process of the third pneumatic clamp jaw 1002, the iron core binding wire 805 is squeezed from both sides, so that the two ends of the iron core binding wire 805 are bent upward to approach each other.

[0048] As shown in FIG. 8, the first pneumatic clamp jaw 603 is driven by the second motor 505 to move to the position above the third pneumatic clamp jaw 1002, and the second cylinder 601 drives the first pneumatic clamp jaw 603 to move downward to press the clamped electric wire wound on the winding disc 2111 on the iron core binding wire 805 and the elastic rubber belt 1003. Figure 6 and Figure 8As shown, the movable seat 506 is fixedly connected with the fourth cylinder 701 away from one side of the second cylinder 601, the output end of the fourth cylinder 701 is fixedly connected with the lifting seat 702, the bottom of one end of the lifting seat 702 is fixedly installed with the third motor 703, the bottom wall of the other end of the lifting seat 702 is rotatably connected with the fifth cylinder 704 through a connecting shaft, the second pneumatic clamp jaw 706 is installed on the bottom of the fifth cylinder 704, the third motor 703 and the connecting shaft are drivingly connected with the transmission wheel through the belt ring 705, when the third pneumatic clamp jaw 1002 extrudes and bends the end of the iron core wire 805 to be close to each other, the second motor 505 drives the first pneumatic clamp jaw 603 to move reversely and reset, so that the next time of grabbing is facilitated, at the same time, the second pneumatic clamp jaw 706 is moved to above the iron core wire 805, then the fourth cylinder 701 drives the lifting seat 702 to move downward, and drives the second pneumatic clamp jaw 706 to move to both sides of the iron core wire 805.

[0049] At this time, the fifth cylinder 704 is started to drive the second pneumatic clamp jaw 706 to close, and clamp the two ends of the iron core wire 805 at the same time, after clamping and fixing, the third motor 703 is started to drive the second pneumatic clamp jaw 706 to rotate through the belt ring 705, and twist the two ends of the iron core wire 805 together, and the wire is automatically bundled on the winding disc 211 through the iron core wire 805.

[0050] When the first pneumatic clamp jaw 603 clamps the wound wire again, the sixth cylinder 1001 controls the third pneumatic clamp jaw 1002 to open, at the same time, the fourth cylinder 701 drives the second pneumatic clamp jaw 706 to drive the bundled wire to move upward, when the first pneumatic clamp jaw 603 delivers the wound wire to above the third pneumatic clamp jaw 1002, the second pneumatic clamp jaw 706 drives the wire to move synchronously to above the unloading inclined plate 103, and releases the second pneumatic clamp jaw 706, so that the bundled wire is placed on the unloading inclined plate 103, and is automatically unloaded through the unloading inclined plate 103.

[0051] As shown in the figure, Figure 6 The control unit is installed on the side support 501, the control unit is a programmable controller, the control is realized through the programmable controller, manual control is not needed, not only more convenient, but also greatly improves the bundling efficiency of the wire.

[0052] It should be noted that the wire winding mechanism, in use, first, the winding disc 211 for winding the wire is sleeved on the two winding shafts 209, then one end of the wire connecting plug is clamped in the claw 210, and the first motor 203 is driven to rotate the rotating disc 201, the two winding shafts 209 drive the winding disc 211 to rotate, and the wire is wound on the winding disc 211, after winding, the second motor 505 drives the screw rod 503 to rotate, and the guiding effect of the guide rod 504 is matched, the first pneumatic clamp jaw 603 installed on one side of the movable seat 506 is moved to above the wound wire, and the second cylinder 601 drives the first pneumatic clamp jaw 603 to move downward, and the third cylinder 602 drives the first pneumatic clamp jaw 603 to close, and the wire wound on the winding disc 211 is clamped.

[0053] After the wire is clamped and fixed, the first cylinder 307 is started to drive the piston rod 308 to retract, the two limiting rings 306 are driven to slide downward by the connecting rod structure, the accommodating groove 403 is formed in the winding shaft 209 below the bent portion 402, the limiting ring 306 slides downward in the sliding process, the bent portion 402 slides downward synchronously, when the limiting ring 306 slides to the position sleeved on the flange 301, the two winding shafts 209 can be pulled towards each other by the connecting rod structure matched with the limiting ring 306, the two winding shafts 209 slide towards each other, the winding shaft 209 is separated from the winding disc 211, then the second cylinder 601 drives the first pneumatic clamp jaw 603 to move upward, and the wire wound on the winding disc 211 is taken out from the top end of the winding shaft 209, the setting of the winding disc 211 can avoid the friction and torsion of the wire with the winding shaft 209 when the wire is taken out, and the torsional stress is generated, the torsional stress not only affects the firmness of the subsequent wire bundling, but also may cause the core of the wire to break due to torsion, resulting in the problem of wire damage, at the same time, the winding disc 211 can support the wound wire by the elastic force after being separated from the winding shaft 209, and the annular limiting plate 212 is arranged at both ends of the winding disc 211, so that the purpose of preventing the wire from loosening is achieved.

[0054] After the wire coil wound on the winding disc 211 is taken off from the winding shaft 209, the second motor 505 drives the screw rod 503 to rotate and deliver the wire coil to above the third pneumatic clamping jaw 1002, and under the driving action of the second pneumatic cylinder 601, the wire coil is pressed on the iron core wire 805 and the elastic rubber belt 1003 synchronously, and at the same time, the sixth pneumatic cylinder 1001 starts to push the third pneumatic clamping jaw 1002 to close, so as to wrap the wire coil in the elastic rubber belt 1003, and in the process of closing the third pneumatic clamping jaw 1002, the iron core wire 805 is squeezed from both sides, so that the two ends of the iron core wire 805 are bent upwards to be close to each other, and finally the second pneumatic clamping jaw 706 is used to clamp the two ends of the iron core wire 805, and the third motor 703 is used to drive the second pneumatic clamping jaw 706 to rotate, so that the two ends of the iron core wire 805 are twisted together, and the wire bundling work is completed.

[0055] The above-mentioned embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.

Claims

1. An electric wire winding mechanism, comprising a support assembly, one end of the support assembly being rotatably connected with a rotating disc through a hollow rotating shaft, and a driving assembly being installed on the support assembly for driving the rotating disc to rotate, characterized in that: Two winding shafts are mounted on the turntable via an adjusting assembly. A take-up reel is slidably fitted onto each winding shaft. Both ends of the take-up reel have integrally formed annular limiting plates. The bottom ends of both winding shafts have integrally formed flanges, with a ramp formed between the top of the flanges and the winding shafts. A limiting ring is slidably fitted onto the winding shaft above the flanges. An adjustable-length connecting rod structure connects the two limiting rings. The connecting rod structure consists of a sliding tube and a sliding rod positioned between the two limiting rings. The ends of the sliding tube and sliding rod that are furthest apart are fixed to the two limiting rings, respectively. The adjacent ends of the sliding tube and sliding rod are slidably connected, and a locking screw is screwed onto the side wall of the sliding tube. The locking screw penetrates the side wall of the sliding tube and abuts against the outer surface of the sliding rod. Rotation... A first cylinder is fixedly installed on the support assembly below the shaft. A piston rod is installed at the output end of the first cylinder. The top end of the piston rod passes through the rotating shaft and is rotatably connected to the connecting rod structure. Two support plates are symmetrically fixedly installed on the connecting rod structure. The bottom ends of the two support plates are bent in opposite directions to form a bent portion that abuts against the outer wall of the winding shaft. A receiving groove is opened on the winding shaft below the bent portion. A conveying assembly is installed on one side of the support assembly. A wire binding feeding assembly is installed at the end of the support assembly away from the turntable. The conveying assembly is equipped with a clamping assembly for conveying wires and a take-up reel, and a binding assembly for binding the wires. A control unit for controlling the overall mechanism to work together is also installed on the conveying assembly.

2. The electrical cord winding mechanism of claim 1, wherein: The support assembly includes a bottom bracket, on the top of which a workbench is fixedly connected, and an inclined feeding plate is fixedly installed on the upper surface of one end of the workbench.

3. An electrical cord winding mechanism according to claim 2, wherein: The drive assembly includes a first motor that is fixedly connected to the bottom wall of the workbench via a mounting base. Synchronous pulleys are fixedly mounted on the output end of the first motor and the bottom end of the rotating shaft. The two synchronous pulleys are connected by a synchronous belt drive.

4. The electrical cord winding mechanism of claim 1, wherein: The upper surface of the turntable is provided with a sliding groove. The adjustment assembly includes two adjustment plates that are slidably connected to the turntable through the sliding groove. The adjustment plates are provided with a waist-shaped hole. External bolts pass through the waist-shaped hole and are screwed to the bottom wall of the sliding groove. Connecting rods are fixedly connected to adjacent ends of the two adjustment plates. Sliding seats are slidably sleeved on the connecting rods. The bottom ends of the two winding shafts are fixed to the upper surfaces of the two sliding seats respectively. Claws are fixedly installed on the turntable between the two adjustment plates.

5. The electrical cord winding mechanism of claim 1, wherein: The conveying assembly includes a side bracket fixedly installed on the upper surface of one side of the worktable. Both ends of the side bracket are fixedly connected to end plates, and a lead screw is rotatably connected between the two end plates. A second motor for driving the lead screw to rotate is fixedly installed on one of the end plates. Guide rods are fixedly connected to the end plates on both sides of the lead screw. A movable seat is provided on the side of the side bracket near the turntable. The middle section of the movable seat is sleeved on the lead screw and threadedly connected to the lead screw. Both ends of the movable seat are respectively sleeved on two guide rods and slidably connected to the guide rods.

6. An electrical cord winding mechanism according to claim 5, wherein: The clamping assembly includes a second cylinder fixedly installed on one end of the movable seat near the turntable, a third cylinder installed on the output end of the second cylinder, and a first pneumatic gripper installed at the bottom of the third cylinder, which is aligned with the center of the turntable.

7. An electrical cord winding mechanism according to claim 6, wherein: The strapping assembly includes a fourth cylinder fixedly connected to the other end of the movable seat, a lifting seat fixedly connected to the output end of the fourth cylinder, a third motor fixedly installed at the bottom of one end of the lifting seat, a fifth cylinder rotatably connected to the bottom wall of the other end of the lifting seat via a connecting shaft, a second pneumatic gripper installed at the bottom of the fifth cylinder, and the third motor and the top of the connecting shaft being connected by a transmission wheel and a belt ring for transmission.

8. The electrical cord winding mechanism of claim 2, wherein: A support column is fixedly installed on the bottom bracket. A wire wheel is rotatably connected to the support column via a fixed seat. Iron core binding wire is wound and wound on the wire wheel. A damping mechanism for controlling the wire release speed of the iron core binding wire is installed on the bottom bracket on one side of the wire wheel. The wire feeding assembly includes a side plate set above the wire wheel and fixed to the upper surface of the workbench. A fourth motor is fixedly installed on the side plate. The output end of the fourth motor is fixedly connected to the wire feeding wheel. A pressure wheel is rotatably connected to the side plate above the wire feeding wheel. A guide plate is fixedly connected to the side plate on one side of the wire feeding wheel. The outer end of the iron core wire passes through the wire feeding wheel and the pressure wheel and extends into the guide plate. A sixth cylinder is fixedly installed on the workbench near the turntable on the side plate. A third pneumatic gripper is installed on the top of the sixth cylinder. An elastic rubber band connects the two grippers of the third pneumatic gripper. A seventh cylinder is fixedly installed on the side plate below the guide plate. A cutter is fixedly connected to the output end of the seventh cylinder.

Images