Full-automatic PIN winding machine after laser peeling
Through the fully automatic laser peeling and PIN winding machine, the combination of laser peeling, wire pulling and compression components is used to solve the problem of not straightening after peeling of the cable, and efficient straightening and beautiful winding are achieved.
Patent Information
- Application Number
- CN202422450832.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing cables are not straightened after peeling, resulting in poor winding effect, which affects the aesthetics and may affect the use of the PIN.
A fully automatic laser peeling and PIN winding machine is designed, including a laser peeling breaker, a pin winder, a wire puller, a fixing assembly and a pressing assembly. The distance between the pressing roller and the auxiliary roller is adjusted through the second cylinder piston rod, and the cable is straightened with the wire puller, and the outer skin is peeled off through a conical knife and elastic member to achieve efficient straightening of cables of different diameters.
It achieves efficient straightening of cables with different diameters, improves winding effect, improves aesthetics, and ensures the normal use of PIN.
Smart Images
Figure CN223117805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a wire winding machine, in particular to a full-automatic wire winding machine with PIN winding after laser peeling. Background Art
[0002] A full-automatic wire winding machine with PIN winding after laser peeling usually refers to a high-end device that combines automatic laser peeling technology and automatic wire winding function in the process of wire processing. This kind of device is widely used in industries such as electronics, automotive, aviation, communication, and cable manufacturing, especially in the processing of wire harnesses with high-precision and high-efficiency requirements.
[0003] After the existing cable is peeled by a peeling device, it is wound by a wire winding machine. The cable is wound around the PIN pins without being straightened at the bent part. The unstraightened bent part wound around the PIN pins results in poor winding effect, and the bent part of the winding is also prone to bulge, affecting the appearance and even the subsequent use of the PIN.
[0004] Based on this, it is necessary to design a full-automatic wire winding machine with PIN winding after laser peeling that can straighten the cable. Summary of the Utility Model
[0005] The technical solution is: a full-automatic wire winding machine with PIN winding after laser peeling, which includes a machine body, a laser wire peeling device, a PIN wire winding device, a wire pulling device, a fixing component, and a pressing component. The laser wire peeling device, the PIN wire winding device, and the wire pulling device are arranged side by side on the top of the machine body. A fixing component for fixing the cable to facilitate the laser wire peeling device to break the outer skin of the cable is arranged on the top of the machine body. The fixing component is located directly below the laser wire peeling device. A pressing component for pressing the peeled cable to facilitate the wire pulling device to straighten the cable is arranged on the top of the machine body. The pressing component includes a vertical plate, a second cylinder, a slider, a second pressing roller, a sliding frame, and a second auxiliary roller. A vertical plate is arranged between the laser wire peeling device and the wire pulling device. A second cylinder is installed on the top of the vertical plate. The movable end of the piston rod of the second cylinder is connected with a slider. The slider slides up and down along the sliding frame arranged at the front of the vertical plate. A second pressing roller is arranged on the slider. A second auxiliary roller cooperating with the second pressing roller is also arranged at the front of the vertical plate. The second pressing roller and the second auxiliary roller cooperate to press the cable after wire peeling.
[0006] Further, the fixing component includes a first cylinder, a first pressing roller, and a first auxiliary roller. The first auxiliary rollers are installed side by side on the top of the machine body. The first auxiliary rollers are located directly below the laser wire peeling device. A first cylinder is arranged on one side of the top of the machine body. The movable end of the piston rod of the first cylinder is provided with a first pressing roller cooperating with the first auxiliary roller. The cable passes through between the first auxiliary roller and the first pressing roller. The telescopic movement of the piston rod of the first cylinder drives the first pressing roller to approach or move away from the first auxiliary roller.
[0007] Further, it further includes a cross plate, a guide block, a conical knife and an elastic member. Guide blocks are symmetrically arranged on both sides of the top of the machine body centered on the fixing component. A V-shaped notch is provided at the upper part of the guide block. A conical knife is slidably arranged on the guide block near the pin winder. The conical knife is used for peeling the broken cable. The conical knife is installed on the upper part of the guide block through the cross plate, and an elastic member is arranged between the conical knife and the cross plate.
[0008] Further, the distance between the cutting edge of the conical knife and the lowest point of the mouth of the V-shaped notch of the guide block is less than the diameter of the cable.
[0009] Further, it further includes a trapezoidal plate, a third cylinder, a transmission plate and a sliding knife. A trapezoidal plate is arranged on the side wall of the wire puller near the pin winder. A third cylinder is installed at the rear of the trapezoidal plate. The movable end of the piston rod of the third cylinder is connected with a transmission plate. The transmission plate is slidably matched with the trapezoidal plate. Sliding knives are arranged on both the upper and lower sides of the opening part of the trapezoidal plate. An "eight"-shaped chute for cooperating with the upper and lower sliding knives is arranged on the transmission plate.
[0010] Further, a guide plate is arranged on the machine body.
[0011] The beneficial effects are as follows: By the telescopic function of the piston rod of the second cylinder, the slider is driven to move up and down along the sliding frame, so as to adjust the distance between the second pressing roller and the second auxiliary roller, thereby realizing the pressing of cables with different diameters. The cable is straightened by the wire puller, thereby realizing the function of efficiently straightening cables with different diameters, which provides convenience for winding the cable around the pin. Description of the Drawings
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0013] Figure 2 It is a three-dimensional structural schematic diagram of components such as the first cylinder, the first pressing roller, the first auxiliary roller, and the guide block of the present utility model.
[0014] Figure 3 It is a three-dimensional structural schematic diagram of components such as the pin winder, the second cylinder, the slider, the second pressing roller, the sliding frame, and the second auxiliary roller of the present utility model.
[0015] Figure 4 It is a three-dimensional structural schematic diagram of the third cylinder, the transmission plate and the sliding knife of the present utility model.
[0016] Figure 5 It is a three-dimensional structural schematic diagram of the conical knife, the elastic member and the guide block of the present utility model.
[0017] Names and serial numbers of components in the figure: 1. Machine body, 101. Vertical plate, 2. Laser skin breaker, 3. Pin winder, 4. First cylinder, 5. First pressing roller, 6. First auxiliary roller, 7. Second cylinder, 8. Slide block, 9. Second pressing roller, 10. Slide carriage, 11. Second auxiliary roller, 12. Third cylinder, 13. Transmission plate, 14. Slide knife, 15. Horizontal plate, 16. Guide block, 17. Tapered knife, 18. Elastic member, 19. Guide plate, 20. Trapezoidal plate, 21. Cable puller. Detailed implementation mode
[0018] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.
[0019] Embodiment: A fully automatic wire winding machine for winding PIN after laser skinning, as Figure 1 and Figure 2 shown, includes a machine body 1, a laser skin breaker 2, a pin winder 3, a cable puller 21, a fixing component and a pressing component. The laser skin breaker 2, the pin winder 3 and the cable puller 21 are arranged side by side on the top of the machine body 1. The cable puller 21 is arranged between the laser skin breaker 2 and the pin winder 3. The laser skin breaker 2 is used to break a straight slit on the outer skin protection layer of the cable. The pin winder 3 is used to wind the skinned cable around the pin. The cable puller 21 is used to pull the cable to make the cable move horizontally. A fixing component for fixing the cable to facilitate the laser skin breaker 2 to break the outer skin of the cable is arranged on the top of the machine body 1. The fixing component is located directly below the laser skin breaker 2. A pressing component for pressing the skinned cable to facilitate the cable puller 21 to straighten the cable and wind it around the pin is arranged on the top of the machine body 1. The pressing component is arranged between the laser skin breaker 2 and the cable puller 21. The pressing component includes a vertical plate 101, a second cylinder 7, a slide block 8, a second pressing roller 9, a slide carriage 10 and a second auxiliary roller 11. A vertical plate 101 is arranged between the laser skin breaker 2 and the cable puller 21. The vertical plate 101 is installed on the top of the machine body 1. The second cylinder 7 is installed on the top of the vertical plate 101. The movable end of the piston rod of the second cylinder 7 is connected with the slide block 8. The slide block 8 slides up and down along the slide carriage 10 arranged at the front of the vertical plate 101. A second pressing roller 9 is rotatably arranged on the slide block 8. A second auxiliary roller 11 cooperating with the second pressing roller 9 is also rotatably arranged at the front of the vertical plate 101. The telescopic movement of the piston rod of the second cylinder 7 drives the slide block 8 to move up and down along the slide carriage 10, thereby adjusting the distance between the second pressing roller 9 and the second auxiliary roller 11, so as to realize the pressing of cables with different diameters. When the cable puller 21 pulls the cable through between the second pressing roller 9 and the second auxiliary roller 11, the function of straightening the cable can be realized.
[0020] As Figure 1 and Figure 3As shown in the figure, the fixing component includes a first cylinder 4, a first pressing roller 5 and a first auxiliary roller 6. The first auxiliary roller 6 is installed side by side on the top of the machine body 1, and the first auxiliary roller 6 is located directly below the laser wire skinning device 2. A first cylinder 4 is arranged on one side of the top of the machine body 1. The movable end of the piston rod of the first cylinder 4 is provided with a first pressing roller 5 that cooperates with the first auxiliary roller 6. The cable passes between the first auxiliary roller 6 and the first pressing roller 5. The telescopic movement of the piston rod of the first cylinder 4 drives the first pressing roller 5 to approach or move away from the first auxiliary roller 6, thereby adjusting the distance between the first pressing roller 5 and the first auxiliary roller 6, so as to fix cables with different diameters and facilitate the laser wire skinning device 2 to skin cables with different diameters.
[0021] As Figure 3 and Figure 4 shown in the figure, it further includes a cross plate 15, a guide block 16, a conical knife 17 and an elastic member 18. Guide blocks 16 are symmetrically arranged on both sides of the top of the machine body 1 with the fixing component as the center. The upper part of the guide block 16 is provided with a V-shaped notch, and the cable passes through the V-shaped notch of the guide block 16. A guide plate 19 for facilitating the cable to pass through the V-shaped notch of the guide block 16 is arranged on the left side of the top of the machine body 1. A conical knife 17 is slidably arranged on the guide block 16 near the pin winding device 3. The conical knife 17 is used for peeling the broken cable. The conical knife 17 is installed on the upper part of the guide block 16 through the cross plate 15. The distance between the cutting edge of the conical knife 17 and the lowest point of the mouth of the V-shaped notch of the guide block 16 is less than the diameter of the cable. An elastic member 18 is arranged between the conical knife 17 and the cross plate 15. Under the action of the elastic member 18, the conical knife 17 keeps in close contact with the cable. In this way, the cable sheath can be peeled off when the cable moves horizontally. The elastic member 18 is a compression spring, and its initial state is as Figure 4 shown in the figure.
[0022] As Figure 5 shown in the figure, it further includes a trapezoidal plate 20, a third cylinder 12, a transmission plate 13 and a sliding knife 14. A trapezoidal plate 20 is arranged on the side wall of the wire puller 21 close to the pin winding device 3. The rear part of the trapezoidal plate 20 is installed with a third cylinder 12. The movable end of the piston rod of the third cylinder 12 is connected with a transmission plate 13. The transmission plate 13 is slidably matched with the trapezoidal plate 20. Sliding knives 14 are arranged on both the upper and lower sides of the opening part of the trapezoidal plate 20. An "eight"-shaped chute for cooperating with the upper and lower sliding knives 14 is formed on the transmission plate 13. The third cylinder 12 drives the transmission plate 13 to move horizontally. When the transmission plate 13 moves forward, the sliding knives 14 move downward along the "eight"-shaped chute, thereby cutting the cable.
[0023] During use, place the cable to be skinned in the V-shaped notch of the two guide blocks 16, and use the laser skinning device 2 to perform laser cutting on the outer protective layer of the cable, so as to break a straight crack in the outer protective layer of the cable. When the cable passes under the conical knife 17, the conical knife 17 is aligned with the crack on the outer protective layer of the cable. Since the distance between the cutting edge of the conical knife 17 and the lowest point of the V-shaped notch of the guide block 16 is less than the diameter of the cable, when the cable passes under the conical knife 17, it will be squeezed by the conical knife 17, and the conical knife 17 will peel off the outer protective layer of the cable along the crack on the outer protective layer of the cable, so as to realize the cable skinning operation; the skinned cable passes through the space between the second pressing roller 9 and the second auxiliary roller 11, and the cable is tightened by the cable puller 21. The telescopic movement of the piston rod of the second cylinder 7 drives the slider 8 to move up and down along the carriage 10, so as to adjust the distance between the second pressing roller 9 and the second auxiliary roller 11, so as to realize the pressing of cables with different diameters. When the cable puller 21 performs the cable pulling operation, the bent part of the cable can be pressed and straightened, and then the cable straightening operation is realized; the pin winding device 3 winds the straightened cable around the pins of the PIN. The telescopic function of the piston rod of the third cylinder 12 drives the transmission plate 13 to slide horizontally. When the transmission plate 13 slides forward horizontally, the sliding knives 14 approach each other along the eight-shaped grooves on the transmission plate 13, and thus the cable passing through the opening of the trapezoidal plate 20 is cut off.
[0024] The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.
Claims
1. A fully automatic wire winding machine for winding PIN after laser peeling, comprising a machine body (1), a laser peeling device (2), a PIN winding device (3) and a wire pulling device (21). The laser peeling device (2), the PIN winding device (3) and the wire pulling device (21) are arranged side by side on the top of the machine body (1), and it is characterized in that, It also includes a fixing component and a pressing component. A fixing component for fixing the cable so that the laser cable stripper (2) can break the outer skin of the cable is provided at the top of the machine body (1). The fixing component is located directly below the laser cable stripper (2). A pressing component for pressing the cable after skinning to facilitate the straightening of the cable by the wire pulling device (21) is provided at the top of the machine body (1). The pressing component includes a vertical plate (101), a second cylinder (7), a slider (8), a second pressing roller (9), a sliding frame (10), and a second auxiliary roller (11). A vertical plate (101) is provided between the laser cable stripper (2) and the wire pulling device (21). A second cylinder (7) is installed at the top of the vertical plate (101). The movable end of the piston rod of the second cylinder (7) is connected to a slider (8). The slider (8) slides up and down along the sliding frame (10) provided at the front of the vertical plate (101). A second pressing roller (9) is provided on the slider (8). A second auxiliary roller (11) cooperating with the second pressing roller (9) is also provided at the front of the vertical plate (101). The second pressing roller (9) and the second auxiliary roller (11) cooperate to press the cable after wire stripping.
2. The automatic wire winding machine for winding PIN after full-automatic laser peeling according to claim 1, wherein, The fixing component includes a first cylinder (4), a first pressing roller (5), and a first auxiliary roller (6). The first auxiliary roller (6) is installed side by side at the top of the machine body (1). The first auxiliary roller (6) is located directly below the laser cable stripper (2). A first cylinder (4) is provided on one side of the top of the machine body (1). The movable end of the piston rod of the first cylinder (4) is provided with a first pressing roller (5) cooperating with the first auxiliary roller (6). The cable passes between the first auxiliary roller (6) and the first pressing roller (5). The telescopic movement of the piston rod of the first cylinder (4) drives the first pressing roller (5) to approach or move away from the first auxiliary roller (6).
3. The automatic wire winding machine for winding PIN after full-automatic laser peeling according to claim 2, wherein, It also includes a cross plate (15), a guiding block (16), a tapered knife (17), and an elastic member (18). Guiding blocks (16) are symmetrically provided on both sides of the top of the machine body (1) centered on the fixing component. A V-shaped notch is provided at the upper part of the guiding block (16). A tapered knife (17) is slidably provided on the guiding block (16) near the pin winding device (3). The tapered knife (17) is used for skinning the broken cable. The tapered knife (17) is installed on the upper part of the guiding block (16) through the cross plate (15). An elastic member (18) is provided between the tapered knife (17) and the cross plate (15).
4. The automatic wire winding machine for winding PIN after full-automatic laser peeling according to claim 3, characterized in that, The distance between the cutting edge of the tapered knife (17) and the lowest point of the mouth of the V-shaped notch of the guiding block (16) is less than the diameter of the cable.
5. The automatic wire winding machine for winding PIN after full-automatic laser peeling according to claim 4, wherein, It also includes a trapezoidal plate (20), a third cylinder (12), a transmission plate (13), and a sliding knife (14). A trapezoidal plate (20) is provided on the side wall of the wire pulling device (21) close to the pin winding device (3). A third cylinder (12) is installed at the rear of the trapezoidal plate (20). The movable end of the piston rod of the third cylinder (12) is connected to a transmission plate (13). The transmission plate (13) is slidably matched with the trapezoidal plate (20). Sliding knives (14) are provided on both the upper and lower sides of the opening part of the trapezoidal plate (20). An "eight”-shaped sliding groove cooperating with the upper and lower sliding knives (14) is provided on the transmission plate (13).
6. The automatic wire winding machine for winding PIN after full-automatic laser peeling according to claim 5, wherein, A guiding plate (19) is provided on the machine body (1).