Wire winding mechanism

Abstract

The invention belongs to the technical field of wire winding and 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 used for driving the rotating disc to rotate is installed on the supporting assembly, and two winding shafts are installed on the rotating disc through adjusting assemblies. During winding, the winding disc is arranged on the winding shafts in a sleeving mode, then one end of the wire is clamped and fixed, the first motor can be started to drive the rotary disc to rotate, the wire is wound on the winding disc, and after winding is completed, the first air cylinder drives the piston rod to contract to drive the two winding shafts to slide oppositely till the winding disc is disengaged; and then the second air cylinder drives the first pneumatic clamping jaw to clamp the electric wire wound on the winding disc to move upwards, the electric wire is taken out from the top end of the winding shaft, the winding disc can prevent the electric wire from being damaged due to friction and torsion when the electric wire is taken down, meanwhile, the winding disc can be matched with an annular limiting plate to limit the electric wire, and the purpose of preventing the electric 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 the prior art, the wire is generally wound by the double-shaft winding mechanism during use, and after winding, the wound wire is clamped by the clamping jaw and transported 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 is twisted and rubbed with the winding shaft, which generates a torsional stress. The torsional stress not only easily causes the wire to fall off during transportation, but also affects the firmness of the 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: A wire winding mechanism, comprising a support assembly, one end of the support assembly is rotatably connected with a rotating disc 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.

[0006] 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.

[0007] 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.

[0008] 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 reels 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.

[0009] 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.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] 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; 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 wheel 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 wheel. 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.

[0014] The present application has the following advantages: When winding the wire, the winding disc is first sleeved on the winding shaft, and then one end of the wire is clamped and fixed, so that the first motor is started to drive the turntable to rotate, the wire is wound on the winding disc, after winding is completed, the first pneumatic cylinder drives the piston rod to retract, and the two winding shafts are moved towards each other to separate 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.

[0015] The sliding pipe and the sliding rod are both fixedly connected with support plates on one end close to the winding shaft, 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 by cooperating 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 of the wire during winding, thereby greatly improving the winding precision and efficiency.

[0016] 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 cooperating with the second pneumatic clamp jaw, so that the wire winding, transmission, bundling and discharging are automatically operated, and the bundling efficiency of the wire is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a whole side structure diagram of the present application; Figure 2This is a schematic diagram of the other side of the overall structure of the present invention; Figure 3 This is a schematic diagram showing the installation positions of the drive assembly and the first cylinder of the present invention; Figure 4 This is a schematic diagram of the installation of the limiting ring, connecting rod structure and piston rod of the present invention; Figure 5 This is a schematic diagram showing the location of the receiving groove in this invention; Figure 6 This is an installation diagram of the conveying component, clamping component, and binding component of the present invention; Figure 7 This is a schematic diagram of the connection of the clamping assembly of the present invention; Figure 8 This is a schematic diagram of the connection of the bundling assembly of the present invention; Figure 9 This is a schematic diagram of the installation structure of the reel of the present invention; Figure 10 This is a schematic diagram of the installation position of the wire feeding assembly of the present invention.

[0018] In the diagram: 101, bottom support; 102, workbench; 103, unloading ramp; 201, turntable; 202, mounting base; 203, first motor; 204, synchronous pulley; 205, synchronous belt; 206, adjusting plate; 207, connecting rod; 208, slide block; 209, winding shaft; 210, chuck; 211, take-up reel; 212, annular limiting plate; 301, flange; 302, ramp; 303, slide tube; 304, slide rod; 305, locking screw; 306, limiting ring; 307, first cylinder; 308, piston rod; 401, support plate; 402, bending section; 403, receiving groove; 501, side support; 502, end plate; 503, lead screw; 504 505. Guide rod; 506. Second motor; 607. Movable seat; 608. Second cylinder; 609. Third cylinder; 6000. First pneumatic gripper; 7001. Fourth cylinder; 701. Lifting seat; 702. Third motor; 703. Fifth cylinder; 704. Belt ring; 705. Second pneumatic gripper; 806. Support column; 807. Fixed seat; 808. Wire wheel; 809. Damping mechanism; 8000. Iron core wire tie; 901. Side plate; 902. Fourth motor; 903. Wire feeding wheel; 904. Pressure wheel; 905. Wire guide plate; 1001. Sixth cylinder; 1002. Third pneumatic gripper; 1003. Elastic rubber belt; 1004. Seventh cylinder; 1005. Cutter. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed 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 based on the above application content. Example

[0020] like Figure 1 - Figure 2 As shown, a wire winding mechanism includes a bottom support 101, a workbench 102 fixedly connected to the top of the bottom support 101, and a feeding ramp 103 fixedly installed on the upper surface of one end of the workbench 102. The feeding ramp 103 is inclined. When the bundled wire is transported to the feeding ramp 103, the wire can slide down the feeding ramp 103 under its own gravity, thereby realizing automatic feeding of the wire.

[0021] like Figure 1 and Figure 3 As shown, the end of the workbench 102 away from the unloading inclined plate 103 is rotatably connected to a turntable 201 via a hollow rotating shaft. A first motor 203 is provided on one side of the rotating shaft. The first motor 203 is fixed to the bottom wall of the workbench 102 via a mounting base 202. Synchronous pulleys 204 are fixedly installed at both the output end of the first motor 203 and the bottom end of the rotating shaft. The two synchronous pulleys 204 are connected by a synchronous belt 205. When the first motor 203 starts, it can drive the turntable 201 to rotate through the synchronous belt 205 and the synchronous pulleys 204.

[0022] The upper surface of the turntable 201 is provided with a sliding groove. The adjustment assembly includes two adjustment plates 206 that are slidably connected to the turntable 201 via the sliding groove. The adjustment plates 206 are provided with oblong holes. External bolts pass through the oblong holes and are screwed to the bottom wall of the sliding groove, so that the user can adjust the position of the oblong holes and the external bolts by sliding the adjustment plates 206, thereby changing the distance between the two adjustment plates 206. like Figure 4 and Figure 5As shown, connecting rods 207 are fixedly connected to adjacent ends of the two adjusting plates 206. Slide seats 208 are slidably sleeved on the connecting rods 207. Winding shafts 209 are vertically fixedly connected to the upper surfaces of the two slide seats 208. A take-up reel 211 is slidably sleeved on the winding shaft 209. The take-up reel 211 is an elliptical ring structure made of elastic rubber. Both ends of the take-up reel 211 are integrally formed with annular limiting plates 212. Claws 210 are fixedly installed on the turntable 201 between the two adjusting plates 206. When it is necessary to wind the wire, firstly, the take-up reel 211 is sleeved on the winding shaft 209, and then one end of the wire connector is clamped into the claw 210. The first motor 203 drives the turntable 201 to rotate, and the two winding shafts 209 drive the take-up reel 211 to rotate, winding the wire onto the take-up reel 211.

[0023] like Figure 5 and Figure 6 As shown, both winding shafts 209 have integrally formed flanges 301 at their bottom ends. A ramp 302 is formed between the top of the flange 301 and the winding shaft 209. A limiting ring 306 is slidably sleeved on the winding shaft 209 above the flange 301. 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 a downward traction force, it can slide down the ramp 302 and be sleeved on the flange 301. A slide tube 303 and a slide rod 304 are provided between the two limiting rings 306. The ends of the slide tube 303 and the slide rod 304 that are far apart are fixed to the two limiting rings 306 respectively. The adjacent ends of the slide tube 303 and the slide rod 304 are slidably connected. A locking screw 305 is screwed onto the side wall of the slide tube 303. The locking screw 305 passes through the side wall of the slide tube 303 and abuts against the outer surface of the slide rod 304, so that the length of the connecting rod structure formed by the slide tube 303 and the slide 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 slide tube 303 so that the end of the locking screw 305 located in the slide tube 303 presses the slide rod 304, thereby fixing the slide rod 304 relative to the slide tube 303.

[0024] like Figure 3 As shown, a first cylinder 307 is fixedly installed on the support assembly below the rotating shaft. A piston rod 308 is installed at the output end of the first cylinder 307. The top end of the piston rod 308 rotates through the rotating shaft and is rotatably connected to the slide tube 303, so that the piston rod 308 does not affect the rotation of the winding shaft 209 and the turntable 201 after installation to wind and rewind the wire. like Figure 4As shown, to prevent the two slide blocks 208 from sliding towards each other along the connecting rod 207 during the winding process, which would prevent the winding shaft 209 from stably supporting the take-up reel 211, support plates 401 are fixedly connected to the ends of the slide tube 303 and the slide rod 304 near the winding shaft 209. The bottom ends of the two support plates 401 are bent in opposite directions to form bent portions 402 that abut against the outer wall of the corresponding winding shaft 209. These bent portions 402 are used to limit the two winding shafts 209 in conjunction with the limiting ring 306 during the winding process. At the same time, the bent portions 402 can also support the winding shaft 209, preventing the winding shaft 209 from shaking due to the squeezing and pulling action of the wire during the winding process, which greatly improves the winding accuracy and winding efficiency.

[0025] like Figure 1 and Figure 6 As shown, a side bracket 501 is fixedly installed on the upper surface of one side of the workbench 102. End plates 502 are fixedly connected to both ends of the side bracket 501. A lead screw 503 is rotatably connected between the two end plates 502. A second motor 505 for driving the lead screw 503 to rotate is fixedly installed on one of the end plates 502. Guide rods 504 are fixedly connected to the end plates 502 on both sides of the lead screw 503. A movable seat 506 is provided on the side of the side bracket 501 near the turntable 201. The middle section of the movable seat 506 is sleeved on the lead screw 503 and threadedly connected to the lead screw 503. The two ends of the movable seat 506 are respectively sleeved on the two guide rods 504 and slidably connected to the guide rods 504. When the second motor 505 is started, the second motor 505 drives the lead screw 503 to rotate. With the guiding action of the guide rods 504, the movable seat 506 can be driven to slide along the length direction of the lead screw 503.

[0026] like Figure 6 and Figure 7 As shown, a second cylinder 601 is fixedly connected to one end of the movable seat 506 near the turntable 201. A third cylinder 602 is installed on the output end of the second cylinder 601. A first pneumatic gripper 603, aligned with the center of the turntable 201, is installed at the bottom of the third cylinder 602. After the wire is wound through the take-up reel 211, the movable seat 506 can be moved by the second motor 505 to move the first pneumatic gripper 603 to above the center of the turntable 201. Then, the second cylinder 601 drives the first pneumatic gripper 603 to move down to a suitable height. Finally, the third cylinder 602 drives the first pneumatic gripper 603 to close, clamping the wire wound on the take-up reel 211 synchronously with the take-up reel 211.

[0027] like Figure 4 , Figure 5 and Figure 6As shown, after the wire wound on the take-up reel 211 is clamped and fixed, the first cylinder 307 is activated to drive the piston rod 308 to retract. The connecting rod structure drives the two limiting rings 306 to slide down. A receiving groove 403 is provided on the winding shaft 209 below the bending portion 402. During the downward movement of the limiting rings 306, the bending portion 402 slides down synchronously. When the limiting rings 306 slide down to the position where they are fitted onto the flange 301, the bending portion 402 slides synchronously into the receiving groove 403, preventing the bending portion 402 from contacting the winding shaft 209. Through the connecting rod structure and the limiting rings 306, the two winding shafts 209 are pulled towards each other, causing them to slide towards each other until the winding shafts 209 disengage from the take-up reel 211. The receiving groove 403 provides a space for the two winding shafts 209 to slide towards each other. When the two winding shafts 209 slide towards each other, they provide space for the bending part 402 to avoid interference. Then, the second cylinder 601 drives the first pneumatic gripper 603 to move upward and remove the wire from the top of the winding shaft 209. Since the wire is wound on the winding reel 211, it can avoid friction and twisting between the wire and the winding shaft 209 when the wound wire is removed, which would generate torsional stress. This torsional stress would not only affect the subsequent binding of the wire, but may also cause the wire core inside the wire to break due to twisting, resulting in wire damage. On the other hand, the annular limiting plates 212 set at both ends of the winding reel 211 can limit the wire wound on the winding reel 211 and avoid the wire from becoming loose after winding.

[0028] like Figure 1 , Figure 2 and Figure 9 As shown, a support column 801 is fixedly installed on the bottom bracket 101. A wire wheel 803 is rotatably connected to the support column 801 via a fixed seat 802. Iron core binding wire 805 is wound and wound on the wire wheel 803. A damping mechanism 804 for controlling the unwinding speed of the iron core binding wire 805 is installed on the bottom bracket 101 on one side of the wire wheel 803. The damping mechanism 804 is set to control the unwinding speed of the iron core binding wire 805, so as to avoid the wire wheel 803 from rotating excessively after being subjected to force, which would cause the iron core binding wire 805 wound on the wire wheel 803 to become loose. like Figure 1 and Figure 10 As shown, a side plate 901 is fixedly connected to the upper surface of the workbench 102 above the wire wheel 803. A fourth motor 902 is fixedly installed on the side plate 901. The output end of the fourth motor 902 is fixedly connected to the wire feeding wheel 903. A pressure wheel 904 is rotatably connected to the side plate 901 above the wire feeding wheel 903. A guide plate 905 is fixedly connected to the side plate 901 on one side of the wire feeding wheel 903. The outer end of the iron core binding wire 805 passes through the wire feeding wheel 903 and the pressure wheel 904 and extends into the wire routing hole of the guide plate 905. The fourth motor 902 can drive the wire feeding wheel 903 to rotate, and cooperate with the pressure wheel 904 to transport the iron core binding wire 805. A sixth cylinder 1001 is fixedly installed on the workbench 102 on the side plate 901 near the turntable 201. A third pneumatic gripper 1002 is installed on the top of the sixth cylinder 1001. An elastic rubber belt 1003 is connected between the two grippers of the third pneumatic gripper 1002. A guide groove is opened on the upper surface of the elastic rubber belt 1003 to accommodate the passage of the iron core binding wire 805 and to limit the movement of the iron core binding wire 805. A seventh cylinder 1004 is set below the discharge end of the wire feeding hole of the wire guide plate 905. The bottom of the seventh cylinder 1004 is fixed to the side plate 901. A cutter 1005 is fixedly connected to the output end of the seventh cylinder 1004. When the iron core binding wire 805 is conveyed to a suitable length above the elastic rubber belt 1003 by the wire feeding wheel 903, the seventh cylinder 1004 is started, pushing the cutter 1005 to move upward, and cutting the iron core binding wire 805 in conjunction with the wire guide plate 905. At this time, the first pneumatic gripper 603 moves above the third pneumatic gripper 1002 under the drive of the second motor 505. The second cylinder 601 can drive the first pneumatic gripper 603 to move downward, pressing the wire coil wound on the take-up reel 2111 onto the iron core binding wire 805 and the elastic rubber strip 1003. At the same time, the sixth cylinder 1001 starts to push the third pneumatic gripper 1002 to close, wrapping the wire and the take-up reel 211 together in the elastic rubber strip 1003. During the closing process of the third pneumatic gripper 1002, it will squeeze the iron core binding wire 805 from both sides, causing the two ends of the iron core binding wire 805 to bend upward and approach each other.

[0029] like Figure 6 and Figure 8 As shown, a fourth cylinder 701 is fixedly connected to the side of the movable seat 506 away from the second cylinder 601. A lifting seat 702 is fixedly connected to the output end of the fourth cylinder 701. A third motor 703 is fixedly installed at the bottom of one end of the lifting seat 702. A fifth cylinder 704 is rotatably connected to the bottom wall of the other end of the lifting seat 702 through a connecting shaft. A second pneumatic gripper 706 is installed at the bottom of the fifth cylinder 704. The third motor 703 and the top of the connecting shaft are connected by a transmission wheel and a belt ring 705. When the third pneumatic gripper 1002 squeezes and bends the end of the iron core wire 805 until they are close to each other, the second motor 505 drives the first pneumatic gripper 603 to move in the opposite direction and reset, so as to facilitate the next gripping. At the same time, the second pneumatic gripper 706 is moved above the iron core wire 805. Then the fourth cylinder 701 pushes the lifting seat 702 down, driving the second pneumatic gripper 706 to move to both sides of the iron core wire 805.

[0030] At this time, the fifth cylinder 704 is activated to push the second pneumatic gripper 706 to close, clamping both ends of the iron core binding wire 805 simultaneously. After clamping and fixing, the third motor 703 is started, driving the second pneumatic gripper 706 to rotate through the belt ring 705, twisting the two ends of the iron core binding wire 805 together, and automatically binding the wire to the take-up reel 211 through the iron core binding wire 805.

[0031] When the first pneumatic gripper 603 picks up the wound wire again, the sixth cylinder 1001 controls the third pneumatic gripper 1002 to open. At the same time, the fourth cylinder 701 drives the second pneumatic gripper 706 to move the bundled wire upward. When the first pneumatic gripper 603 delivers the wound wire above the third pneumatic gripper 1002, the second pneumatic gripper 706 moves the wire synchronously above the unloading ramp 103 and releases the second pneumatic gripper 706, placing the bundled wire on the unloading ramp 103 for automatic unloading.

[0032] like Figure 6 As shown, a control unit is also installed on the side bracket 501. The control unit is a programmable logic controller (PLC). Control is achieved through the PLC, eliminating the need for manual control. This not only makes it more convenient but also greatly improves the efficiency of wire bundling.

[0033] It should be noted that, in use, this wire winding mechanism first places the take-up reel 211 for winding the wire onto the two winding shafts 209. Then, one end of the wire connector is engaged in the claw 210, and the turntable 201 is driven to rotate by the first motor 203. The two winding shafts 209 drive the take-up reel 211 to rotate, winding the wire onto the take-up reel 211. After winding, the second motor 505 drives the lead screw 503 to rotate. With the guidance of the guide rod 504, the first pneumatic gripper 603, installed on one side of the movable seat 506, is moved above the wound wire. The first pneumatic gripper 603 is driven to move down by the second cylinder 601, and the first pneumatic gripper 603 is driven to close by the third cylinder 602, clamping the wire wound on the take-up reel 211.

[0034] After the wire is clamped and fixed, the first cylinder 307 is activated to drive the piston rod 308 to retract, and the connecting rod structure drives the two limiting rings 306 to slide down. The winding shaft 209 below the bending part 402 has a receiving groove 403. During the downward movement of the limiting rings 306, the bending part 402 slides down synchronously. When the limiting rings 306 slide down to the position where they are sleeved on the flange 301, the connecting rod structure, in conjunction with the limiting rings 306, can pull the two winding shafts 209 towards each other, causing the two winding shafts 209 to slide towards each other and disengage from the winding reel 211. Then, the second cylinder 601 drives the first pneumatic gripper 603 to move upward, and the winding shaft 209 is disengaged from the winding reel 211. The wire wound on the take-up reel 211 is removed from the top of the winding spool 209. The design of the take-up reel 211, combined with the relative sliding of the two winding spools 209, can minimize the friction and twisting of the wire with the winding spool 209 when removing the wire, thus avoiding torsional stress. This torsional stress not only affects the subsequent secure binding of the wire, but may also cause the wire core inside the wire to break due to twisting, resulting in wire damage. At the same time, the take-up reel 211 can also support the wound wire with its own elasticity after disengaging from the winding spool 209. In conjunction with the annular limiting plates 212 set at both ends of the take-up reel 211, the purpose of preventing the wire from loosening is achieved.

[0035] After the wire coil wound on the take-up reel 211 is removed from the winding shaft 209, the second motor 505 drives the lead screw 503 to rotate, transporting the wire coil to the top of the third pneumatic gripper 1002. Driven by the second cylinder 601, the gripper moves downward, simultaneously pressing the wire coil and the take-up reel 211 onto the iron core binding wire 805 and the elastic rubber strip 1003. At the same time, the sixth cylinder 1001 starts to push the third pneumatic gripper 1002 to close, wrapping the wire coil inside the elastic rubber strip 1003. During the closing process of the third pneumatic gripper 1002, the iron core binding wire 805 is squeezed from both sides, causing the two ends of the iron core binding wire 805 to bend upward and approach each other. Finally, the second pneumatic gripper 706 moves downward, clamping both ends of the iron core binding wire 805 simultaneously. With the third motor 703 driving the second pneumatic gripper 706 to rotate, the two ends of the iron core binding wire 805 are twisted together, thus completing the wire bundling work.

[0036] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A wire winding mechanism, comprising a support assembly, one end of which is rotatably connected to a turntable via a hollow rotating shaft, and a drive assembly for driving the turntable to rotate is mounted on the support assembly, characterized in that: Two winding shafts are mounted on the turntable via an adjusting assembly. A take-up reel is slidably fitted onto the winding shafts. Both ends of the take-up reel are integrally formed with annular limiting plates. The bottom ends of both winding shafts are integrally formed with flanges. A slope is 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. A first cylinder is fixedly mounted on a support assembly below the rotating shaft. A piston rod is mounted on the output end of the first cylinder. The top of the piston rod passes through the rotating shaft and is rotatably connected to the connecting rod structure. Two support plates are symmetrically mounted 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 mounted on one side of the support assembly. A wire-binding assembly is mounted on the end of the support assembly away from the turntable. The conveying assembly is equipped with a clamping assembly for conveying wires and a binding assembly for binding the wires. A control unit for controlling the overall mechanism's operation is also mounted on the conveying assembly.

2. The wire winding mechanism according to claim 1, characterized in that: 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. The wire winding mechanism according to claim 2, characterized in that: 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 wire winding mechanism according to claim 1, characterized in that: 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 wire winding mechanism according to claim 1, characterized in that: The linkage structure consists of a slide tube and a slide rod disposed between the two limiting rings. The ends of the slide tube and the slide rod that are far apart are fixed to the two limiting rings respectively. The adjacent ends of the slide tube and the slide rod are slidably connected, and a locking screw is screwed onto the side wall of the slide tube. The locking screw passes through the side wall of the slide tube and abuts against the outer surface of the slide rod.

6. The wire winding mechanism according to claim 1, characterized in that: 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.

7. The wire winding mechanism according to claim 6, characterized in that: 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.

8. The wire winding mechanism according to claim 7, characterized in that: 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.

9. A wire winding mechanism according to claim 2, characterized in that: 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.

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