Intelligent copper wire winding device

Abstract

The utility model provides an intelligent copper wire winding device, and belongs to the technical field of copper wire machining equipment. The intelligent copper wire winding device comprises a base, a winding roller, a motor, a pressing air cylinder and a winding shaft, a rotating shaft seat is fixed to the base, the winding shaft is rotationally connected to the rotating shaft seat, the inner end of the winding shaft is in power connection with the motor through a gear set, a tensioning mechanism is arranged at the outer end of the winding shaft, and the winding roller is arranged on the tensioning mechanism in a sleeving mode and rotates synchronously with the winding shaft. The front end of the base is rotationally connected with a pressing main shaft through a support, a driving arm is fixed to the pressing main shaft, the tail of a pressing air cylinder is hinged to the base, the front end of a telescopic rod of the pressing air cylinder is hinged to the outer end of the driving arm, the end of the pressing main shaft is connected with a pressing arm rotating synchronously, and the front end of the pressing arm is rotationally connected with a pressing roller capable of being attached to a winding roller. And a wire length detection assembly for detecting the length of the copper wire is arranged on the pressing arm. And the length of the wound copper wire can be accurately displayed through the wire length detection assembly, the detection precision is high, and high automation is achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of copper wire processing equipment, and relates to an intelligent copper wire winding device. Background Technology

[0002] After tin plating, copper wire needs to be wound onto a large winding roller for easy packaging and transportation. A copper wire winding device is required for winding. For example, Chinese utility patent application number [202322470505.1] discloses a copper wire processing winding device, including a frame. A servo motor is fixedly installed on top of the frame. One end of the servo motor is equipped with a first movable turntable. A conveyor belt is movably connected to one side of the first movable turntable, and a second movable turntable is movably connected to the other side of the conveyor belt. This copper wire processing winding device, through the arrangement of the frame, winding roller, track frame, electric slide rail, electric slider, and track sleeve, allows the electric slide rail and electric slider to freely change the position of the track sleeve on the track frame when winding copper wire produced during production. Thus, when the copper wire passes through the track sleeve and is wound by the winding roller, after one side of the copper wire has been wound on the winding roller, the track sleeve can be used to move the copper wire to the other empty space for further winding. Existing winding devices, similar to those described above, do not accurately calculate the length of the wound copper wire. Instead, they mostly calculate it roughly based on the diameter of the wound copper wire or by weight. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing an intelligent copper wire winding device. This device can accurately display the length of the wound copper wire through a wire length detection component, achieving a high degree of automation.

[0004] The objective of this utility model can be achieved through the following technical solution: A copper wire intelligent winding device includes a base, a winding roller, a motor, a pressing cylinder, and a winding shaft. The base is characterized by a fixed rotating shaft seat, the winding shaft being rotatably connected to the rotating shaft seat, the inner end of the winding shaft being powered by a gear set to the motor, a tensioning mechanism being provided on the outer end of the winding shaft, the winding roller being sleeved on the tensioning mechanism and rotating synchronously with the winding shaft, a pressing main shaft being rotatably connected to the front end of the base via a bracket, a drive arm being fixed on the pressing main shaft, the tail end of the pressing cylinder being hinged to the base, the front end of the telescopic rod of the pressing cylinder being hinged to the outer end of the drive arm, a synchronously rotating pressing arm being connected to the end of the pressing main shaft, a pressing roller that can abut against the winding roller being rotatably connected to the front end of the pressing arm, and a wire length detection component for detecting the length of the copper wire being provided on the pressing arm.

[0005] The empty take-up roller is fitted onto the tensioning mechanism, and the motor is started. The gear set drives the take-up shaft to rotate, which in turn drives the take-up roller, continuously pulling and winding the copper wire. The clamping cylinder is then activated, driving the clamping main shaft to rotate via the drive arm. This causes the outer end of the clamping arm to move closer to the take-up roller, ultimately bringing the clamping roller into contact with it. This ensures the copper wire is tightly wound against the take-up roller surface. After passing through the wire length detection component, the copper wire then passes through the clamping roller, where the wire length detection component accurately measures the wire length.

[0006] Furthermore, the line length detection component includes a sliding block, a movable roller, and a fixed roller rotatably connected to the clamping arm. A square window is opened on each side of the clamping arm, and a sliding shaft is fixed within each square window. The sliding block is fitted onto the sliding shaft and slides up and down along the square window. Both ends of the movable roller are rotatably connected to the sliding block. A spring is also fitted onto the sliding shaft, with the lower end of the spring abutting against the sliding block and the upper end abutting against the top wall of the square window. Under the action of the spring, the movable roller abuts against the fixed roller. A magnetic block is fixed to one end of the fixed roller. A Hall sensor corresponding to the magnetic block is fixed to one side of the clamping arm. A signal processor connected to the Hall sensor is also fixed to the clamping arm.

[0007] The fixed and movable rollers are made of rubber. Under the action of the spring, the sliding block and the movable roller move towards the bottom of the square window. Due to the contact between the movable and fixed rollers, the copper wire passing through can be clamped. When the copper wire moves, it pulls the fixed and movable rollers to rotate. As the copper wire passes between the movable and fixed rollers, due to the pressure of the movable roller, the copper wire is pulled by the take-up roller, causing the movable and fixed rollers to rotate together. The number of times the Hall sensor detects the magnetic block is the number of revolutions of the fixed roller. Since the copper wire moves around the fixed roller, the circumference of the fixed roller multiplied by the number of revolutions is the length of the copper wire wound up by the take-up roller.

[0008] Furthermore, the signal processor includes an MCU, a display screen indicating the wire length and number of turns, and control buttons. The MCU can control the start and stop of the motor. By inputting the wire length or number of turns on the control buttons, the MCU will stop the motor when the data returned by the Hall sensor matches the preset data. This eliminates the need for manual intervention and achieves a high degree of automation.

[0009] Furthermore, the tensioning mechanism includes a sliding sleeve that slides on the take-up shaft, a parallelogram-shaped four-bar linkage connected to the peripheral wall of the sliding sleeve, a baffle fixed on the take-up shaft, a number of grooves on the baffle, one end of the four-bar linkage slidingly engaging in the groove of the baffle, a threaded locking sleeve that fits tightly against the sliding sleeve being threaded to the end of the take-up shaft, and a take-up roller sleeved on the four-bar linkage.

[0010] When the threaded locking sleeve approaches the baffle, it pushes the sliding sleeve inward, and the four-bar linkage opens outward, which can firmly clamp the take-up roller. When the threaded locking sleeve moves away from the baffle, it can push the sliding sleeve outward, the four-bar linkage retracts, and the take-up roller can be easily removed.

[0011] Furthermore, the clamping arm consists of two parallel Y-shaped plates, which are fixed together by a mounting plate, and the signal processor is fixed on the mounting plate.

[0012] Compared with existing technologies, this intelligent copper wire winding device has the following advantages:

[0013] 1. The number of rotations of the fixed roller is detected by a Hall sensor, providing high accuracy. The signal processor receives the signal detected by the Hall sensor and displays the number of rotations and the line length on the display screen.

[0014] 2. The tensioning mechanism can adjust the tension, making it suitable for various winding rollers, and the installation and removal of blades are relatively convenient.

[0015] 3. The line length detection component is installed on the clamping arm, which does not take up extra space and has a simple and sturdy structure. Attached Figure Description

[0016] Figure 1 This is the three-dimensional structure of the intelligent copper wire winding device. Figure 1 .

[0017] Figure 2 This is the three-dimensional structure of the intelligent copper wire winding device. Figure 2 .

[0018] Figure 3 This is the three-dimensional structure of the intelligent copper wire winding device. Figure 3 .

[0019] Figure 4 This is a schematic diagram of the clamping arm. Figure 1 .

[0020] Figure 5 This is a schematic diagram of the clamping arm. Figure 2 .

[0021] In the diagram, 1. Base; 2. Take-up roller; 3. Motor; 4. Pressure cylinder; 5. Take-up shaft; 6. Shaft seat; 7. Gear set; 8. Tensioning mechanism; 81. Sliding sleeve; 82. Four-bar linkage assembly; 83. Baffle; 84. Threaded locking sleeve; 9. Bracket; 10. Pressure spindle; 11. Drive arm; 12. Pressure arm; 121. Mounting plate; 13. Pressure roller; 14. Wire length detection assembly; 141. Sliding block; 142. Movable roller; 143. Fixed roller; 144. Square window; 145. Sliding shaft; 146. Spring; 147. Magnetic block; 148. Hall sensor; 149. Signal processor. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figure 1-3 As shown, this intelligent copper wire winding device includes a base 1, a winding roller 2, a motor 3, a pressing cylinder 4, and a winding shaft 5. A rotating shaft seat 6 is fixed on the base 1, and the winding shaft 5 is rotatably connected to the rotating shaft seat 6. The inner end of the winding shaft 5 is poweredly connected to the motor 3 through a gear set 7. A tensioning mechanism 8 is provided on the outer end of the winding shaft 5. The winding roller 2 is sleeved on the tensioning mechanism 8 and rotates synchronously with the winding shaft 5. A pressing main shaft 10 is rotatably connected to the front end of the base 1 through a bracket 9. A drive arm 11 is fixed on the pressing main shaft 10. The tail end of the pressing cylinder 4 is hinged to the base 1. The front end of the telescopic rod of the pressing cylinder 4 is hinged to the outer end of the drive arm 11. A synchronously rotating pressing arm 12 is connected to the end of the pressing main shaft 10. A pressing roller 13 that can abut against the winding roller 2 is rotatably connected to the front end of the pressing arm 12. A wire length detection component 14 for detecting the length of the copper wire is provided on the pressing arm 12.

[0024] like Figure 4-5 As shown, the line length detection component 14 includes a sliding block 141, a movable roller 142, and a fixed roller 143 rotatably connected to the clamping arm 12. A square window 144 is opened on each side of the clamping arm 12. A sliding shaft 145 is fixed in each square window 144. The sliding block 141 is fitted onto the sliding shaft 145 and slides up and down along the square window 144. Both ends of the movable roller 142 are rotatably connected to the sliding block 141. A spring 146 is also fitted onto the sliding shaft 145. The lower end of the spring 146 abuts against the sliding block 141, and the upper end of the spring 146 abuts against the upper top wall of the square window 144. Under the action of the spring 146, the movable roller 142 abuts against the fixed roller 143. A magnetic block 147 is fixed to one end of the fixed roller 143. A Hall sensor 148 corresponding to the magnetic block 147 is fixed to one side of the clamping arm 12. A signal processor 149 connected to the Hall sensor 148 is also fixed to the clamping arm 12.

[0025] The fixed roller 143 and the movable roller 142 are made of rubber. Under the action of the spring 146, the sliding block 141 and the movable roller 142 move towards the bottom of the square window 144. Due to the contact between the movable roller 142 and the fixed roller 143, the movable roller 142 and the fixed roller 143 can clamp the copper wire passing through. When the copper wire moves, it can pull the fixed roller 143 and the movable roller 142 to rotate. When the copper wire passes between the movable roller 142 and the fixed roller 143, due to the pressure of the movable roller 142, the copper wire is pulled by the take-up roller 2, which drives the movable roller 142 and the fixed roller 143 to rotate together. The number of times the Hall sensor 148 detects the magnetic block 147 is the number of revolutions of the fixed roller 143. Since the copper wire moves around the fixed roller 143, the circumference of the fixed roller 143 multiplied by the number of revolutions is the length of the copper wire wound up by the take-up roller 2.

[0026] The signal processor 149 includes an MCU, a display screen showing the wire length and number of turns, and control buttons. The MCU can control the start and stop of the motor 3. By inputting the wire length or number of turns on the control buttons, the MCU will control the motor 3 to stop when the data returned by the Hall sensor 148 matches the preset data. This eliminates the need for manual intervention and achieves a high degree of automation.

[0027] like Figure 2 As shown, the tensioning mechanism 8 includes a sliding sleeve 81 that slides on the take-up shaft 5. A parallelogram-shaped four-bar linkage 82 is connected to the periphery of the sliding sleeve 81. A baffle 83 is also fixed on the take-up shaft 5. Several grooves are opened on the baffle 83. One end of the four-bar linkage 82 is slidably embedded in the groove of the baffle 83. A threaded locking sleeve 84 that is in close contact with the sliding sleeve 81 is threadedly connected to the end of the take-up shaft 5. The take-up roller 2 is sleeved on the four-bar linkage 82.

[0028] When the threaded locking sleeve 84 approaches the baffle 83, it pushes the sliding sleeve inward, and the four-bar linkage 82 expands outward, which can firmly clamp the take-up roller 2. When the threaded locking sleeve 84 moves away from the baffle 83, it can push the sliding sleeve outward, the four-bar linkage 82 retracts, and the take-up roller 2 can be easily removed.

[0029] The clamping arm 12 consists of two parallel Y-shaped plates, which are fixed together by a mounting plate 121. The signal processor 149 is fixed on the mounting plate 121.

[0030] Rewinding Process: An empty take-up roller 2 is fitted onto the tensioning mechanism 8. The motor 3 is started, driving the take-up shaft 5 to rotate via the gear set 7. The take-up shaft 5 then drives the take-up roller 2 to rotate, continuously pulling and winding the copper wire. The clamping cylinder 4 is activated, driving the clamping main shaft 10 to rotate via the drive arm 11. This causes the outer end of the clamping arm 12 to move closer to the take-up roller 2, finally bringing the clamping roller 13 into contact with the take-up roller 2. This allows the copper wire to be tightly wound against the surface of the take-up roller 2. After passing through the wire length detection component 14, the copper wire then passes through the clamping roller 13. The wire length detection component 14 accurately measures the wire length, and the signal processor 149 displays the detected number of turns and wire length on the display screen. Alternatively, the signal processor 149 can be connected to the motor 3 to control its start and stop. A preset wire length is allowed; when the predetermined length is reached, the signal processor 149 controls the motor 3 to stop. This process requires no manual intervention and is highly automated.

[0031] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A copper wire intelligent winding device, comprising a base, a winding roller, a motor, a clamping cylinder, and a winding shaft, characterized in that, A rotating shaft seat is fixed on the base, and the take-up shaft is rotatably connected to the rotating shaft seat. The inner end of the take-up shaft is connected to the motor via a gear set. A tensioning mechanism is provided on the outer end of the take-up shaft. The take-up roller is sleeved on the tensioning mechanism and rotates synchronously with the take-up shaft. A pressing main shaft is rotatably connected to the front end of the base via a bracket. A drive arm is fixed on the pressing main shaft. The tail of the pressing cylinder is hinged to the base. The front end of the extension rod of the pressing cylinder is hinged to the outer end of the drive arm. A synchronously rotating pressing arm is connected to the end of the pressing main shaft. A pressing roller that can abut against the take-up roller is rotatably connected to the front end of the pressing arm. A wire length detection component for detecting the length of copper wire is provided on the pressing arm.

2. The intelligent copper wire winding device according to claim 1, characterized in that, The line length detection component includes a sliding block, a movable roller, and a fixed roller rotatably connected to a clamping arm. A square window is opened on each side of the clamping arm, and a sliding shaft is fixed within each window. The sliding block slides up and down along the square window, mounted on the sliding shaft. Both ends of the movable roller are rotatably connected to the sliding block. A spring is also mounted on the sliding shaft, with its lower end abutting against the sliding block and its upper end abutting against the top wall of the square window. Under the action of the spring, the movable roller and the fixed roller abut against each other. A magnetic block is fixed to one end of the fixed roller. A Hall sensor corresponding to the magnetic block is fixed to one side of the clamping arm. A signal processor connected to the Hall sensor is also fixed to the clamping arm.

3. The intelligent copper wire winding device according to claim 2, characterized in that, The signal processor includes an MCU, a display screen indicating the line length and number of turns, and control buttons.

4. The intelligent copper wire winding device according to claim 1, characterized in that, The tensioning mechanism includes a sliding sleeve that slides on the take-up shaft. A parallelogram-shaped four-bar linkage is connected to the peripheral wall of the sliding sleeve. A baffle is also fixed on the take-up shaft. Several grooves are opened on the baffle. One end of the four-bar linkage is slidably embedded in the groove of the baffle. A threaded locking sleeve that fits tightly against the sliding sleeve is threaded to the end of the take-up shaft. The take-up roller is sleeved on the four-bar linkage.

5. The intelligent copper wire winding device according to claim 2, characterized in that, The clamping arm consists of two parallel Y-shaped plates, which are fixed together by a mounting plate. The signal processor is fixed on the mounting plate.

Images