A clamping and fixing device for solder wire winding production

Abstract

This utility model relates to the field of fixing technology, and in particular to a clamping and fixing device for solder wire winding production. It is characterized by comprising a clamping base, a winding auxiliary mechanism, a winding production mechanism, an adjustable clamping and fixing mechanism, a heat dissipation mechanism, and a cooling mechanism. The adjustable clamping and fixing mechanism, the winding auxiliary mechanism, the winding production mechanism, the heat dissipation mechanism, and the cooling mechanism are mounted on the clamping base. The cooling mechanism is mounted on the side of the winding production mechanism. The winding production mechanism and the cooling mechanism are connected by bolts and nuts. The adjustable clamping and fixing mechanism is located on the side of the winding production mechanism, and the heat dissipation mechanism is located on the side of the adjustable clamping and fixing mechanism. A groove is formed on the clamping base, and the heat dissipation mechanism is installed in the groove on the clamping base.

Description

Technical Field

[0001] This utility model relates to the field of fixing technology, and in particular to a clamping and fixing device for solder wire winding production. Background Technology

[0002] In the solder wire winding production process, the clamping and fixing device is a key auxiliary equipment, and its technological background stems from the many pain points faced by traditional winding processes. With the increasing demands for precision and consistency in the electronic soldering industry, the early simple reel structure is no longer sufficient to meet modern production needs. Traditional devices generally suffer from insufficient clamping stability, leading to radial runout or axial misalignment during winding, which in turn causes uneven wire laying, wire stacking, and even wire breakage. Especially when handling special materials such as rosin-core solder wire, clamping components lacking temperature control mechanisms may cause flux leakage due to frictional heating, affecting product performance. Furthermore, manually adjustable tension control systems are difficult to adapt to the switching requirements of solder wires with different diameters, thus limiting production efficiency.

[0003] Existing application number CN202210778036.7 discloses a clamping and fixing device for solder wire winding production, comprising: a housing; ventilation openings, with ventilation openings on both sides of the housing; clamping components, symmetrically arranged on one side inside the housing; and a pushing component, arranged inside the housing and connected to the clamping components. After the solder wire is passed through a guide cylinder and wound onto a reel, the reciprocating motion of the guide cylinder allows the solder wire to be wound more evenly onto the reel, effectively improving work efficiency and facilitating later packaging. However, the existing technology is still insufficiently adaptable to changes in solder wire diameter, especially when frequently switching between different specifications of solder wire. The clamping force is difficult to adjust precisely, leading to fluctuations in winding quality. Furthermore, the existing technology cannot adjust the speed according to different thicknesses of solder wire, further increasing maintenance costs and the risk of production interruption. It also cannot adaptively adjust to different original solder wire sizes, resulting in monotonous production and affecting overall production efficiency and product quality. Utility Model Content

[0004] To address the above technical problems, this utility model provides a clamping and fixing device for solder wire winding production, characterized in that it comprises a clamping base, a winding auxiliary mechanism, a winding production mechanism, an adjustable clamping and fixing mechanism, a heat dissipation mechanism, and a cooling mechanism. The adjustable clamping and fixing mechanism, the winding auxiliary mechanism, the winding production mechanism, and the heat dissipation mechanism are installed on the clamping base. The cooling mechanism is installed on the side of the winding production mechanism. The winding production mechanism and the cooling mechanism are connected by bolts and nuts. The adjustable clamping and fixing mechanism is provided on the side of the winding production mechanism. The heat dissipation mechanism is provided on the side of the adjustable clamping and fixing mechanism. A groove is provided on the clamping base, and the heat dissipation mechanism is installed in the groove on the clamping base. The winding auxiliary mechanism consists of a lead screw, ball bearings, a guide sleeve, a guide rail, a guide rod, a guide base, a bearing, and a motor A. Motor A is installed inside the guide base, and a bearing is installed above the guide base. The lead screw is mounted on the bearing, and the motor drives the lead screw to rotate. A guide sleeve is installed outside the lead screw, and ball bearings are mounted on the lead screw, rolling within the guide sleeve. A guide rail is installed on the guide base, and the guide sleeve slides along the guide rail. One end of the guide sleeve is connected to the guide rod. Motor A controls the rotation direction of the lead screw through forward and reverse rotation, thereby driving the guide sleeve to reciprocate along the guide rail, achieving alternating left and right winding of the solder wire. This causes the guide sleeve to slide along the guide rail, and the guide rod moves accordingly, realizing the left and right reciprocating motion of the winding production mechanism, allowing the solder wire to be wound more evenly on the spool. The winding production mechanism consists of a production base, replaceable rolls, a motor, a reducer, a telescopic drive shaft, mounting buckles, a rotating shaft base, ventilation openings, a laser rangefinder, and a pressure sensor. A rotating shaft base is mounted on the side of the production base, and a telescopic drive shaft is mounted on the side of the rotating shaft base. Multiple mounting buckles are mounted on the side of the telescopic drive shaft. The telescopic drive shaft and mounting buckles are connected by hinges. Replaceable rolls are mounted on the mounting buckles, and pressure sensors are mounted on the telescopic drive shaft. A laser rangefinder is mounted on the rotating shaft base. The mounting buckles are available in three sizes (large, medium, and small) to match different replaceable rolls, ensuring tight and uniform winding of the solder wire. Multiple ventilation openings are provided on the production base. A motor and reducer are installed inside the production base, and the motor drives the telescopic drive shaft to rotate through the reducer. The adjustable clamping and fixing mechanism consists of a fixed base plate, an adjusting screw, a clamping arm, an adjusting telescopic buckle, a spring, and a spring damping. An adjusting screw is installed on the top of the fixed base plate, and a clamping arm is installed on the adjusting screw. The fixed base plate and the clamping arm are connected by the adjusting screw. An adjusting telescopic buckle is installed on the side of the clamping arm. The telescopic buckle has a built-in spring and spring damping. The clamping arm is extended and retracted by adjusting the screw. The heat dissipation mechanism consists of a heat dissipation fan frame, a heat dissipation shaft, heat dissipation fan blades, and a motor B. The heat dissipation shaft is installed inside the heat dissipation fan frame, and the heat dissipation fan blades are fixed on the heat dissipation shaft. The motor B is installed on the other side of the heat dissipation shaft. The motor B is connected to the heat dissipation shaft through its output end to drive the heat dissipation fan blades to rotate and form a directional airflow. The cooling mechanism consists of a cooling water tank, a water pump, cooling pipes, refrigerant, and connecting buckles. The water pump and cooling pipes are installed inside the cooling water tank, and the water pump is connected to the cooling pipes. A mounting buckle is installed on the outside of the cooling water tank. A refrigerant circulation pipe is set inside the cooling water tank. The water pump drives the refrigerant to flow in the pipes. The cooling water tank and the refrigerant are connected by the connecting buckle. The water pump drives the refrigerant to circulate in the cooling pipes. After absorbing heat, the refrigerant dissipates heat through the water tank.

[0005] The beneficial effects of this utility model are as follows: This invention adds a winding auxiliary mechanism, a winding production mechanism, an adjustable clamping and fixing mechanism, a heat dissipation mechanism, and a cooling mechanism to the original design. The added heat dissipation mechanism removes heat from the equipment surface through forced airflow to reduce the overall operating temperature, while the cooling mechanism directly absorbs heat from the core components of the winding production mechanism through refrigerant circulation, achieving precise temperature control. The two mechanisms work together to improve heat dissipation efficiency, further optimizing the overall heat dissipation of the device, effectively reducing the equipment's operating temperature, and improving production efficiency. Furthermore, the adjustable clamping and fixing mechanism can clamp materials of different sizes of solder wire, making the equipment highly adaptable and easy to operate. At the same time, precise control through a laser rangefinder and pressure sensor ensures the accuracy and stability of solder wire winding. The speed can be adjusted according to different thicknesses of solder wire to ensure that the solder wire does not deform or break during the winding process, thus improving product quality.

[0006] The newly added winding auxiliary mechanism of this utility model consists of a lead screw, ball bearings, guide sleeve, guide rail, guide rod, guide base, bearing, and motor A. The added winding auxiliary mechanism is connected to motor A through the lead screw, the ball bearings are embedded in the guide sleeve, the guide rail cooperates with the guide rod, and the guide base fixes the bearing, so as to achieve precise guidance, ensure uniform winding of solder wire, and improve equipment stability and production efficiency.

[0007] The newly added winding production mechanism of this utility model consists of a production base, a replaceable roll, a motor, a reducer, a telescopic drive shaft, mounting buckles, a rotating shaft base, a ventilation port, a laser rangefinder, and a pressure sensor. The motor drives the reducer to rotate the telescopic drive shaft. The replaceable roll is fixed on the rotating shaft base. The laser rangefinder and pressure sensor monitor the position and tension of the solder wire in real time to ensure winding accuracy. Through the synergistic effect of the reducer, laser rangefinder, and pressure sensor, the speed of the roll is precisely controlled. The speed is adjusted according to the change of wire diameter to avoid uneven tension during the winding process. Different sized mounting buckles are provided for replaceable rolls of different sizes to facilitate quick roll replacement, improve production flexibility, and ensure that the equipment can maintain efficient and stable operation when winding solder wire of different specifications.

[0008] The newly added adjustable clamping and fixing mechanism of this utility model consists of a fixed base plate, an adjusting screw, a clamping arm, an adjusting telescopic buckle, a spring, and a spring damping. The added adjustable clamping and fixing mechanism realizes the extension and retraction of the adjusting telescopic buckle through the adjusting screw and spring damping, which can adapt to solder wires of different diameters, ensure clamping stability, prevent slippage, and improve the convenience and safety of operation.

[0009] The newly added heat dissipation mechanism of this utility model consists of a heat dissipation fan frame, a heat dissipation shaft, heat dissipation fan blades, and a motor B. The added heat dissipation mechanism drives the heat dissipation fan blades to rotate at high speed through the motor, forming a directional airflow, accelerating the heat dissipation, ensuring the equipment operates at a low temperature continuously, and improving the heat dissipation effect.

[0010] The newly added cooling mechanism of this utility model consists of a cooling water tank, a water pump, cooling pipes, refrigerant, and connecting buckles. The added cooling mechanism circulates the refrigerant through the water pump, and the cooling pipes are located close to the core components of the equipment to quickly remove heat, ensure constant temperature, and improve equipment stability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a clamping and fixing device for solder wire winding production according to this utility model; Figure 2 This is a diagram of the winding auxiliary mechanism of a clamping and fixing device for solder wire winding production according to this utility model; Figure 3 This is a diagram of the winding production mechanism of a clamping and fixing device for solder wire winding production according to this utility model; Figure 4 This is an internal view of the winding production mechanism of a clamping and fixing device for solder wire winding production according to this utility model; Figure 5 This is a diagram of an adjustable clamping and fixing mechanism for a solder wire winding production clamping and fixing device according to this utility model; Figure 6 This is a diagram of the heat dissipation mechanism of a clamping and fixing device for solder wire winding production according to this utility model; Figure 7 This is a diagram of the cooling mechanism of a clamping and fixing device for solder wire winding production according to this utility model.

[0012] 1-Screw, 2-Guide sleeve, 3-Guide rail, 4-Guide rod, 5-Guide base, 6-Bearing, 7-Production base, 8-Replaceable drum, 9-Motor, 10-Reducer, 11-Extendable drive shaft, 12-Mounting buckle, 13-Spindle base, 14-Ventilation opening, 15-Fixed base plate, 16-Adjusting screw, 17-Clamping arm, 18-Adjusting telescopic buckle, 19-Cooling fan frame, 20-Cooling shaft, 21-Cooling fan blade, 22-Cooling water tank, 23-Refrigerant, 24-Connecting buckle, 25-Clamping base, 26-Motor B. Detailed Implementation

[0013] Example 1

[0014] This utility model provides a clamping and fixing device for solder wire winding production. It features a guide base 5 with a motor 9 installed inside, a bearing 6 mounted above the guide base 5, a lead screw 1 mounted on the bearing 6, the motor 5 driving the lead screw to rotate 1, a guide sleeve 2 mounted outside the lead screw 1, a guide rail 3 mounted on the guide base 5, the guide sleeve 2 sliding along the guide rail 3, and a guide rod 4 connected to one end of the guide sleeve 2. A rotating shaft base 13 is mounted on the side of the production base 7, a retractable drive shaft 11 is mounted on the side of the rotating shaft base 13, and multiple mounting buckles 12 are mounted on the side of the retractable drive shaft 11. The retractable drive shaft 11 and the mounting buckles 12 are connected by hinges. Replaceable drums 8 are mounted on the mounting buckles 12, with three sizes (large, medium, and small) to match different replaceable drums 8, ensuring tight and uniform solder wire winding. Multiple ventilation openings 14 are provided on the production base 7. The production base 7 is equipped with... The system includes a motor 9 and a reducer 10. The motor 9 drives the retractable transmission shaft 11 to rotate via the reducer 10. An adjusting screw 16 is installed above the fixed base plate 15, and a clamping arm 17 is installed on the adjusting screw 16. The fixed base plate 15 and the clamping arm 17 are connected via the adjusting screw 16. An adjusting telescopic buckle 18 is installed on the side of the clamping arm 17. A cooling shaft 20 is installed inside the cooling fan frame 19, and cooling fan blades 21 are fixed on the cooling shaft 20. A motor B26 is installed on the other side of the cooling shaft 20. The motor B26 is connected to the cooling shaft 20 via its output end to drive the cooling fan blades 21 to rotate. A connecting buckle 24 is installed on the outside of the cooling water tank 22, and multiple refrigerants 23 are installed on the outside of the cooling water tank 22. The cooling water tank 22 and the refrigerants 23 are connected via the connecting buckle 24. The clamping base 25 is equipped with the cooling water tank 22, the production base 7, the fixed base plate 15, and the guide base 5.

[0015] Example 2

[0016] When using this invention, the solder wire to be wound is installed on the clamping arm 17. The tightness of the clamping arm 17 is controlled by adjusting the screw 16 to ensure the stability of the solder wire. The replaceable spool 8 is installed on the appropriately sized mounting buckle 12. Then, the guide rail 3 and the lead screw 1 are installed on the guide base 5 mounted on the clamping base 25. The lead screw 1 is aligned with the replaceable spool 8, the guide sleeve 3 slides along the guide rail 3, and the guide rod 4 precisely controls the winding of the solder wire. Then, the motor 9 is started, driving the reducer 10 and the telescopic transmission shaft 11 to rotate. The solder wire is wound evenly. The laser rangefinder monitors in real time to ensure accuracy. The cooling fan blades 17 effectively cool the wire, and the cooling water tank 22 maintains a constant temperature, improving production efficiency. During the winding process, a pressure device is provided. The force sensor and laser rangefinder work together to adjust the winding tension in real time, ensuring that the solder wire is tightly and evenly wound. When the laser rangefinder detects a change in the diameter of the solder wire during the winding process, the speed of the motor 9 and the tightness of the clamping arm 17 are automatically adjusted by the reducer 10 to ensure winding consistency. At the same time, the cooling water tank 22 and the refrigerant 23 in the cooling mechanism work continuously to prevent the solder wire from overheating and ensure product quality. In addition, a groove is provided on the guide base 5, and a heat dissipation fan blade 21 is installed in the groove. The heat dissipation shaft 20 is driven by the motor 9 to rotate the heat dissipation fan blade 21, forming a directional airflow to further reduce the temperature of the solder wire, ensuring that the solder wire is always in the best condition during the winding process, improving winding accuracy and stability, and extending the service life of the equipment. When the solder wire winding is complete, the system automatically stops the motor. The finished product can be easily removed by the buckle on the mounting buckle 12. Then, the replaceable roll 8 to be produced is picked up and the mounting buckle 12 of the appropriate size is installed. After ensuring that it is secure, the motor 9 is restarted to continue a new round of solder wire winding. Different sizes of mounting buckles are provided for different sizes of replaceable rolls, which facilitates quick roll replacement, improves production flexibility, and ensures that the equipment can maintain efficient and stable operation when winding solder wire of different specifications. This invention further optimizes heat dissipation in the overall device, effectively reducing equipment operating temperature, extending service life, and improving production efficiency. It also features an adjustable clamping and fixing mechanism that can clamp materials of different sizes of original solder wire, making the equipment highly adaptable and easy to operate. At the same time, through precise control of a laser rangefinder and pressure sensor, the accuracy and stability of solder wire winding are ensured. The speed can be adjusted according to different thicknesses of solder wire to ensure that the solder wire does not deform or break during the winding process, thereby improving product quality.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping and fixing device for solder wire winding production, characterized in that... It comprises a clamping base, a winding auxiliary mechanism, a winding production mechanism, an adjustable clamping and fixing mechanism, a heat dissipation mechanism, and a cooling mechanism. The adjustable clamping and fixing mechanism, the winding auxiliary mechanism, the winding production mechanism, the heat dissipation mechanism, and the cooling mechanism are installed on the clamping base. The cooling mechanism is installed on the side of the winding production mechanism. The winding production mechanism and the cooling mechanism are connected by bolts and nuts. The adjustable clamping and fixing mechanism is provided on the side of the winding production mechanism. The heat dissipation mechanism is provided on the side of the adjustable clamping and fixing mechanism. The clamping base has a groove, and the heat dissipation mechanism is installed in the groove on the clamping base.

2. The clamping and fixing device for solder wire winding production according to claim 1, characterized in that... The winding auxiliary mechanism consists of a lead screw, ball bearings, a guide sleeve, a guide rail, a guide rod, a guide base, a bearing, and a motor A. Motor A is installed inside the guide base, and a bearing is installed above the guide base. The lead screw is mounted on the bearing, and the motor drives the lead screw to rotate. A guide sleeve is installed outside the lead screw, and ball bearings are mounted on the lead screw, rolling within the guide sleeve. A guide rail is installed on the guide base, and the guide sleeve slides along the guide rail. One end of the guide sleeve is connected to the guide rod. Motor A controls the rotation direction of the lead screw through forward and reverse rotation, thereby driving the guide sleeve to reciprocate along the guide rail, achieving alternating left and right winding of the solder wire. This causes the guide sleeve to slide along the guide rail, and the guide rod moves accordingly, realizing the left and right reciprocating motion of the winding production mechanism, allowing the solder wire to be wound more evenly onto the spool.

3. The clamping and fixing device for solder wire winding production according to claim 1, characterized in that... The winding production mechanism consists of a production base, replaceable rolls, a motor, a reducer, a telescopic drive shaft, mounting buckles, a rotating shaft base, ventilation openings, a laser rangefinder, and a pressure sensor. A rotating shaft base is mounted on the side of the production base, and a telescopic drive shaft is mounted on the side of the rotating shaft base. Multiple mounting buckles are mounted on the side of the telescopic drive shaft. The telescopic drive shaft and mounting buckles are connected by hinges. Replaceable rolls are mounted on the mounting buckles, and pressure sensors are mounted on the telescopic drive shaft. A laser rangefinder is mounted on the rotating shaft base. The mounting buckles are available in three sizes (large, medium, and small) to match different replaceable rolls, ensuring tight and uniform winding of the solder wire. Multiple ventilation openings are provided on the production base. A motor and reducer are installed inside the production base, and the motor drives the telescopic drive shaft to rotate through the reducer.

4. The clamping and fixing device for solder wire winding production according to claim 1, characterized in that... The adjustable clamping and fixing mechanism consists of a fixed base plate, an adjusting screw, a clamping arm, an adjusting telescopic buckle, a spring, and a spring damping. The adjusting screw is installed on the top of the fixed base plate, and the clamping arm is installed on the adjusting screw. The fixed base plate and the clamping arm are connected by the adjusting screw. An adjusting telescopic buckle is installed on the side of the clamping arm. The telescopic buckle has a built-in spring and spring damping. The clamping arm is extended and retracted by adjusting the screw.

5. The clamping and fixing device for solder wire winding production according to claim 1, characterized in that... The heat dissipation mechanism consists of a heat dissipation fan frame, a heat dissipation shaft, heat dissipation fan blades, and a motor B. The heat dissipation shaft is installed inside the heat dissipation fan frame, and the heat dissipation fan blades are fixed on the heat dissipation shaft. The motor B is installed on the other side of the heat dissipation shaft. The motor B is connected to the heat dissipation shaft through its output end to drive the heat dissipation fan blades to rotate and form a directional airflow.

6. The clamping and fixing device for solder wire winding production according to claim 1, characterized in that... The cooling mechanism consists of a cooling water tank, a water pump, cooling pipes, refrigerant, and connecting buckles. The water pump and cooling pipes are installed inside the cooling water tank, and the water pump is connected to the cooling pipes. A mounting buckle is installed on the outside of the cooling water tank. A refrigerant circulation pipe is set inside the cooling water tank. The water pump drives the refrigerant to flow in the pipes. The cooling water tank and the refrigerant are connected by the connecting buckle. The water pump drives the refrigerant to circulate in the cooling pipes. After absorbing heat, the refrigerant dissipates heat through the water tank.

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