Copper wire small-pulling pay-off device
By setting up an electric rod and slide system in the copper wire small pulling and laying device, the rapid replacement and stable tension control of the laying roller are achieved, solving the problems of inconvenient replacement and inconsistent tension in the existing devices, and improving production efficiency and stretching quality.
Patent Information
- Application Number
- CN202422433484.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing copper wire small pulling and laying device has inconvenient replacement of the wiring tray, resulting in low production efficiency and inconsistent tension during the wiring tray, affecting the stretching quality.
A small copper wire pulling and laying device is designed. By setting up an electric rod to push the slider to move along the slide rod to maintain the stable tension of the copper wire. When replacing the laying roller, you only need to pull out the fixed pin and rotate the connecting sleeve to separate it from the installation shaft to quickly replace the laying roller.
The replacement efficiency of the threading roller is improved, the stability and production efficiency of the threading are ensured, and the tensioning quality of the copper wire is improved.
Smart Images
Figure CN223159850U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of copper wire processing equipment, in particular to a copper wire small drawing and pay-off device. Background Technique
[0002] In the production process of fine copper wire, it is necessary to gradually reduce the diameter of the crude copper wire through large drawing, medium drawing and small drawing to meet the required requirements. After medium drawing, the copper wire needs to be wound into a coil and sent to the small drawing and pay-off device for pay-off use.
[0003] In the existing copper wire small drawing and pay-off device, it is inconvenient to replace the pay-off reel of the copper wire. Generally, multiple components need to be disassembled to complete the replacement, resulting in low production efficiency. Moreover, during the pay-off process, since the copper wire on the pay-off reel is evenly arranged and the wire guide bracket is also fixed, the tension of the paid-out copper wire is not consistent during the pay-off process, which easily causes instability in subsequent stretching and reduces the stretching quality. Content of the Utility Model
[0004] The purpose of the utility model is to provide a copper wire small drawing and pay-off device. When paying off the wire, start the electric rod, which can push the slider to move left and right along the sliding rod, so that the copper wire passing through the wire hole maintains a stable pay-off tension, improving the stability of pay-off. When replacing the pay-off roller, only need to pull out the fixing pin, and then rotate the connecting sleeve to separate the connecting sleeve from the installation shaft, then the pay-off roller can be removed, greatly improving the replacement efficiency of the pay-off roller and the production efficiency.
[0005] To achieve the above object, a copper wire small drawing and pay-off device is provided, including: a base for pay-off, a pay-off assembly is arranged on the top of the base, the pay-off assembly includes a fixing plate, a connecting shaft, a connecting sleeve, a fixing pin, a pay-off roller, an installation shaft, a sliding rod, an electric rod, a slider, a through hole, a wire hole, a pressure sensor and a motor. A fixing plate is fixedly connected to the top of the base, a connecting shaft is rotatably connected to the fixing plate, a connecting sleeve is threadedly connected to the circumferential surface of the connecting shaft, a fixing pin is inserted into the circumferential surface of the connecting sleeve, an installation shaft is inserted into the connecting sleeve, a pay-off roller is fixedly connected to the end of the installation shaft away from the connecting sleeve, a sliding rod is arranged above the pay-off roller, the sliding rod is square, an electric rod is arranged behind the sliding rod, a slider is fixedly connected to the right side wall of the electric rod, through holes are arranged through the left and right side walls of the slider, the through holes are square holes, a wire hole is arranged on the top of the slider, a pressure sensor is fixedly arranged inside the wire hole, a motor is fixedly connected to the top of the base, a wire guide bracket is arranged behind the motor, and a pulley group is fixedly connected to the lower part of the wire guide bracket.
[0006] According to the described copper wire small drawing and pay-off device, the number of the fixed plates, connecting shafts, connecting sleeves and fixing pins is set to two, and they are symmetrically distributed left and right. The number of the mounting shafts is set to two, and they are symmetrically distributed on the left and right side walls of the pay-off roller. The connecting sleeve and the mounting shaft are fixedly connected by inserting the fixing pin. When the pay-off roller needs to be replaced, only the fixing pin needs to be pulled out, and then the connecting sleeve is rotated to separate the connecting sleeve from the mounting shaft, and then the pay-off roller can be removed. The replacement operation is simple and convenient.
[0007] According to the described copper wire small drawing and pay-off device, the left side wall of the electric rod is fixedly connected to the left fixed plate. When the electric rod is started, the slider can be pushed to move left and right along the slide rod.
[0008] According to the described copper wire small drawing and pay-off device, the number of the pressure sensors is set to two, and they are symmetrically distributed inside the wire holes. The pressure sensors are electrically connected to an external controller. The pressure sensors are used to monitor the tension of the copper wire released during pay-off. Under the movement of the slider, the copper wire is restricted to keep the tension of the copper wire stable.
[0009] According to the described copper wire small drawing and pay-off device, both the left and right ends of the slide rod are fixedly connected to the fixed plate, and the slide rod is located inside the through hole. It is convenient for the slider to move along the slide rod.
[0010] According to the described copper wire small drawing and pay-off device, the bottom of the wire guide bracket is fixedly connected to the base, and the pulley group is located above the slider. It is used to guide the copper wire.
[0011] According to the described copper wire small drawing and pay-off device, the right output end of the motor penetrates the left fixed plate and is fixedly connected to the left connecting shaft. When the motor works, the pay-off roller can be rotated.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] 1. By setting the base, fixed plate, connecting shaft, connecting sleeve, fixing pin, pay-off roller and mounting shaft, when replacing the pay-off roller, only the fixing pin needs to be pulled out, and then the connecting sleeve is rotated to separate the connecting sleeve from the mounting shaft, and then the pay-off roller can be removed, which greatly improves the replacement efficiency of the pay-off roller and improves the production efficiency;
[0014] 2. By setting the slide rod, electric rod, slider, through hole, wire hole and pressure sensor, when paying off, the electric rod is started, and the slider can be pushed to move left and right along the slide rod, so that the copper wire passing through the wire hole maintains a stable pay-off tension, improving the stability of pay-off.
[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Brief Description of the Drawings
[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;
[0017] Figure 1 The front view of a copper wire small drawing and pay-off device of the present utility model;
[0018] Figure 2 The structural diagram of the pay-off roller of a copper wire small drawing and pay-off device of the present utility model;
[0019] Figure 3 The cross-sectional view of the slider of a copper wire small drawing and pay-off device of the present utility model;
[0020] Figure 4 The side view of a copper wire small drawing and pay-off device of the present utility model.
[0021] In the figure: 1, base; 2, fixed plate; 3, connecting shaft; 4, connecting sleeve; 5, fixing pin; 6, pay-off roller; 7, mounting shaft; 8, slide bar; 9, electric rod; 10, slider; 11, through hole; 12, wire hole; 13, pressure sensor; 14, motor; 15, wire support; 16, pulley block. Detailed Embodiment
[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a copper wire small drawing and pay-off device, including: a base 1 for pay-off, a pay-off assembly is arranged on the top of the base 1, the pay-off assembly includes a fixing plate 2, a connecting shaft 3, a connecting sleeve 4, a fixing pin 5, a pay-off roller 6, a mounting shaft 7, a sliding rod 8, an electric rod 9, a slider 10, a through hole 11, a wire hole 12, a pressure sensor 13 and a motor 14. A fixing plate 2 is fixedly connected to the top of the base 1, a connecting shaft 3 is rotatably connected to the fixing plate 2, a connecting sleeve 4 is threadedly connected to the circumferential surface of the connecting shaft 3, a fixing pin 5 is inserted into the circumferential surface of the connecting sleeve 4. The number of the fixing plate 2, the connecting shaft 3, the connecting sleeve 4 and the fixing pin 5 is set to two, and they are symmetrically distributed left and right. A mounting shaft 7 is inserted into the inside of the connecting sleeve 4, one end of the mounting shaft 7 away from the connecting sleeve 4 is fixedly connected to a pay-off roller 6. The number of the mounting shafts 7 is set to two, and they are symmetrically distributed on the left and right side walls of the pay-off roller 6. The connecting sleeve 4 and the mounting shaft 7 are fixedly connected by inserting the fixing pin 5. When the pay-off roller 6 needs to be replaced, only need to pull out the fixing pin 5, and then rotate the connecting sleeve 4 to separate the connecting sleeve 4 from the mounting shaft 7, then the pay-off roller 6 can be removed. A sliding rod 8 is arranged above the pay-off roller 6, the sliding rod 8 is square, and both the left and right ends of the sliding rod 8 are fixedly connected to the fixing plate 2. An electric rod 9 is arranged behind the sliding rod 8, a slider 10 is fixedly connected to the right side wall of the electric rod 9, the left side wall of the electric rod 9 is fixedly connected to the left fixing plate 2. Through holes 11 are arranged through the left and right side walls of the slider 10, the through holes 11 are square holes, and the sliding rod 8 is located inside the through holes 11. When the electric rod 9 is started, it can push the slider 10 to move left and right along the sliding rod 8. A wire hole 12 is arranged on the top of the slider 10 for passing through the copper wire to guide the release of the copper wire. A pressure sensor 13 is fixedly arranged inside the wire hole 12. The number of the pressure sensors 13 is set to two, and they are symmetrically distributed inside the wire hole 12. The pressure sensor 13 is electrically connected to an external controller. The pressure sensor 13 is used to monitor the tension of the copper wire released during pay-off. Under the movement of the slider 10, it forms a restriction on the copper wire to keep the tension of the copper wire stable. A motor 14 is fixedly connected to the top of the base 1, the right output end of the motor 14 penetrates the left fixing plate 2 and is fixedly connected to the left connecting shaft 3. When the motor 14 is started, it can drive the pay-off roller 6 to rotate, so as to carry out pay-off. A wire guide bracket 15 is arranged behind the motor 14, a pulley group 16 is fixedly connected to the lower part of the wire guide bracket 15, the bottom of the wire guide bracket 15 is fixedly connected to the base 1. The pulley group 16 is located above the slider 10, which is convenient for guiding the released copper wire.
[0024] Working principle: Install the wire pay-off reel 6 between two fixed plates 2, then pass one end of the copper wire through the wire hole 12 and the pulley block 16 and connect it to the stretching mechanism. Then start the motor 14 to drive the wire pay-off reel 6 to rotate, so as to pay off the wire. During the wire pay-off process, start the electric rod 9, which can push the slider 10 to move left and right along the slide rod 8, so that the copper wire passing through the wire hole 12 maintains a stable wire pay-off tension, improving the stability of wire pay-off. When it is necessary to replace the wire pay-off reel 6, only need to pull out the fixing pin 5, and then rotate the connecting sleeve 4 to separate the connecting sleeve 4 from the mounting shaft 7, then the wire pay-off reel 6 can be removed for replacement. The operation is simple and the replacement is convenient.
[0025] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can also be made without departing from the gist of the present utility model.
Claims
1. A copper wire small drawing and pay-off device, comprising: Base (1) for wire laying, characterized in that a wire laying assembly is provided on the top of the base (1), and the wire laying assembly includes a fixing plate (2), a connecting shaft (3), a connecting sleeve (4), a fixing pin (5), a wire laying roller (6), a mounting shaft (7), a sliding rod (8), an electric rod (9), a slider (10), a through hole (11), a wire hole (12), a pressure sensor (13) and a motor (14). A fixing plate (2) is fixedly connected to the top of the base (1). A connecting shaft (3) is rotatably connected to the fixing plate (2). A connecting sleeve (4) is threadedly connected to the circumferential surface of the connecting shaft (3). A fixing pin (5) is inserted into the circumferential surface of the connecting sleeve (4). A mounting shaft (7) is inserted into the connecting sleeve (4). One end of the mounting shaft (7) away from the connecting sleeve (4) is fixedly connected to a wire laying roller (6). A sliding rod (8) is provided above the wire laying roller (6). The sliding rod (8) is square. An electric rod (9) is provided behind the sliding rod (8). A slider (10) is fixedly connected to the right side wall of the electric rod (9). Through holes (11) are provided through the left and right side walls of the slider (10). The through holes (11) are square holes. A wire hole (12) is provided on the top of the slider (10). A pressure sensor (13) is fixedly provided inside the wire hole (12). A motor (14) is fixedly connected to the top of the base (1). A wire guide bracket (15) is provided behind the motor (14). A pulley block (16) is fixedly connected below the wire guide bracket (15).
2. The copper wire drawing and pay-off device according to claim 1, wherein: The number of the fixing plate (2), the connecting shaft (3), the connecting sleeve (4) and the fixing pin (5) is set to two, and they are symmetrically distributed left and right. The number of the mounting shafts (7) is set to two, and they are symmetrically distributed on the left and right side walls of the wire laying roller (6). The connecting sleeve (4) and the mounting shaft (7) are fixedly inserted through the fixing pin (5).
3. The copper wire small drawing and pay-off device according to claim 2, characterized in that: The right output end of the motor (14) penetrates through the left fixing plate (2) and is fixedly connected to the left connecting shaft (3).
4. The copper wire drawing and pay-off device according to claim 2, characterized in that: Both the left and right ends of the sliding rod (8) are fixedly connected to the fixing plate (2), and the sliding rod (8) is located inside the through hole (11).
5. The copper wire small drawing and pay-off device according to claim 2, characterized in that: The left side wall of the electric rod (9) is fixedly connected to the left fixing plate (2).
6. The copper wire small drawing and pay-off device according to claim 1, characterized in that: The number of the pressure sensors (13) is set to two, and they are symmetrically distributed inside the wire hole (12). The pressure sensors (13) are electrically connected to an external controller.
7. The copper wire small drawing and pay-off device according to claim 1, characterized in that: The bottom of the wire guide bracket (15) is fixedly connected to the base (1), and the pulley block (16) is located above the slider (10).