High-efficiency rewinding machine for steel wire disc division
By combining the unwinding device and the winding motor of the high-efficiency rewinding machine for steel wire reels, the problem of low production efficiency caused by frequent steel wire reel replacements is solved, achieving efficient and safe winding of steel wire and improving production efficiency and winding length.
Patent Information
- Application Number
- CN202423263652.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-28
AI Technical Summary
In the steel wire production process, frequent replacements of small-sized wire spools lead to low production efficiency and affect the normal operation of the production line.
The high-efficiency rewinding machine for steel wire spools uses a combination of unwinding device and winding motor to achieve seamless conversion of steel wire from transition steel wire spool to split steel wire spool. The tension is adjusted by electric cylinder and eccentric rod, and the speed is automatically adjusted by distance sensor to ensure uniform winding of steel wire.
It improves the efficiency of wire winding, reduces the frequency of wire spool replacement, avoids production interruptions, extends the winding length, and ensures the integrity and safety of the wire.
Smart Images
Figure CN223606785U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of steel wire production and processing, in particular to a steel wire disc dividing and efficient rewinding machine. BACKGROUND
[0002] The steel wire disc is a kind of metal product mainly made of steel wire and in a disc structure. It has the characteristics of high strength, wear resistance and corrosion resistance, and is widely used in various machines, equipment and engineering.
[0003] In the production process, the prepared steel wire needs to be wound on the steel wire disc. In order to realize quick delivery, the wound steel wire disc usually meets the size directly used by the customer.
[0004] However, when the size of the steel wire disc is small, the winding of the steel wire will inevitably need to frequently replace the steel wire disc, and the process of replacing the steel wire disc may need to pause the steel wire production line, thus greatly reducing the production efficiency and having obvious defects. CONTENT OF THE INVENTION
[0005] In order to improve the production efficiency, the application provides a steel wire disc dividing and efficient rewinding machine.
[0006] The steel wire disc dividing and efficient rewinding machine provided by the application adopts the following technical scheme:
[0007] The steel wire disc dividing and efficient rewinding machine comprises a rack, a unwinding device arranged in the rack for unwinding the transition steel wire disc, a winding motor electrically connected to a control system arranged on the rack, and an axle rod coaxially arranged on an output shaft of the winding motor for slidingly sleeving the dividing steel wire disc.
[0008] By adopting the above technical scheme, the prepared steel wire on the production line is pre-wound on the transition steel wire disc, and then the transition steel wire disc is unwound by the unwinding device, while the dividing steel wire disc is driven to rotate by the axle rod of the winding motor, so as to re-wind the steel wire on the dividing steel wire disc. The re-winding process will not affect the normal work of the production line, thereby facilitating the improvement of the production efficiency.
[0009] Optionally, a disc abutting part is fixedly arranged on the axle rod, and a fastening nut for abutting the dividing steel wire disc against the disc abutting part is threadedly connected to the axle rod.
[0010] By adopting the above technical scheme, the worker tightens the fastening nut, so that the fastening nut abuts the dividing steel wire disc against the disc abutting part, and ensures that the axle rod drives the dividing steel wire disc to synchronously rotate.
[0011] Optionally, an electric cylinder electrically connected to the control system and parallel to the axle rod is arranged on the rack, a wiring wheel is rotatably arranged on a sliding block of the electric cylinder, and the steel wire passes through the wiring wheel.
[0012] By adopting the technical scheme, the starting electric cylinder is controlled, the sliding block of the electric cylinder drives the wiring wheel to reciprocate linearly along the axial direction of the separate steel wire reel, so that the steel wire can be neatly wound on the separate steel wire reel, and the winding length of the steel wire on the separate steel wire reel is prolonged.
[0013] Optionally, the unwinding device comprises two oppositely arranged mounting barrels, an unwinding motor electrically connected to the control system, and a cylinder, the mounting barrels are rotationally arranged with rotating shafts, the ends of the rotating shafts are arranged with clamping discs, one mounting barrel is driven by the unwinding motor, and the other mounting barrel is slidingly arranged in the rack and arranged on the piston rod of the cylinder.
[0014] By adopting the technical scheme, the worker places the transition steel wire reel between the two clamping discs, and then starts the cylinder, the piston rod of the cylinder is retracted to drive the corresponding mounting barrel to move, so that the two clamping discs cooperate to clamp the transition steel wire reel in the air. When the control system starts the unwinding motor, the unwinding motor can drive the rotating shaft and the clamping disc on the corresponding mounting barrel to rotate, and the other set of rotating shaft and clamping disc also synchronously rotate.
[0015] Optionally, the rotating shaft and the clamping disc are detachably connected.
[0016] By adopting the technical scheme, the worker can replace the clamping disc, so as to be suitable for clamping different models and sizes of transition steel wire reels.
[0017] Optionally, the outer side wall of the mounting barrel driven by the unwinding motor is arranged with a brake disc, and the rack is arranged with a pneumatic brake electrically connected to the control system and arranged on the brake disc.
[0018] By adopting the technical scheme, when the steel wire on the transition steel wire reel is completely unwound, the control system stops the unwinding motor and starts the pneumatic brake, the pneumatic brake cooperates with the brake disc to make the transition steel wire reel quickly stop rotating, thereby shortening the time consumed for replacing the transition steel wire reel and improving the efficiency of rewinding the steel wire.
[0019] Optionally, the rack is arranged with a support, the support is rotationally arranged with a yawing shaft and a plurality of guide wheels, the yawing shaft is arranged with a yawing rod, the yawing rod is rotationally arranged with a wire passing wheel, the steel wire passes through the guide wheels and the wire passing wheel, the yawing shaft is further arranged with a cam, and the rack is arranged with a distance measuring sensor electrically connected to the control system and facing the circumferential outer side wall of the cam.
[0020] By adopting the above technical scheme, as the winding diameter on the separate steel wire disc gradually increases, the unwinding diameter on the transition steel wire disc gradually decreases, the tension degree of the steel wire acting on the wire guiding wheel changes, the deflection rod rotates and drives the cam to rotate synchronously through the deflection shaft, the distance between the distance measuring sensor and the outer sidewall of the cam changes, and thus the control system automatically adjusts the rotating speed of the winding motor and the unwinding motor, so as to avoid the possibility of the steel wire being broken due to excessive tension.
[0021] Optionally, two limiting spacer sleeves are arranged on the bracket in a circumferential interval relative to the deflection shaft, and the deflection rod is located between the two limiting spacer sleeves.
[0022] By adopting the above technical scheme, the two limiting spacer sleeves cooperate to limit the rotating range of the deflection rod, so that the worker can quickly re-tension the steel wire rope when replacing the separate steel wire disc.
[0023] Optionally, a bearing frame is arranged on the frame to slide, the bearing frame is arranged with a proximity switch electrically connected to the control system, and the wire guiding wheel is arranged with a sensing block for being sensed by the proximity switch.
[0024] By adopting the above technical scheme, the lengths of different separate steel wire discs may be different, so that when the proximity switch senses the sensing block on the wire guiding wheel, the slider drives the wire guiding wheel to move reversely, which is beneficial to improve the completeness of the winding of the steel wire rope on the separate steel wire disc and enhance the utilization rate of the separate steel wire disc.
[0025] In summary, the present application has at least one of the following beneficial technical effects:
[0026] 1. The steel wire prepared on the production line is pre-wound on the transition steel wire disc, and then the transition steel wire disc is unwound by the unwinding device, and at the same time the winding motor drives the separate steel wire disc to rotate through the shaft rod, so that the steel wire is re-wound on the separate steel wire disc, and the normal work of the production line is not affected during the re-winding process, which is beneficial to improve the production efficiency;
[0027] 2. The control starts the cylinder, and the slider of the cylinder drives the wire guiding wheel to reciprocate linearly along the axial direction of the separate steel wire disc, so that the steel wire can be wound neatly on the separate steel wire disc, and the winding length of the steel wire on the separate steel wire disc is prolonged;
[0028] 3. The worker places the transition steel wire disc between the two clamping discs, and then starts the cylinder, and the piston rod of the cylinder retracts to drive the corresponding mounting cylinder to move, so that the two clamping discs cooperate to clamp the transition steel wire disc to be suspended. When the control system starts the unwinding motor, the unwinding motor can drive the rotating shaft and the clamping disc on the corresponding mounting cylinder to rotate, and the other group of rotating shaft and clamping disc also rotates synchronously;
[0029] 4. When the steel wire on the transition steel wire disc is all paid out, the control system turns off the unwinding motor and starts the pneumatic brake, which cooperates with the brake disc to enable the transition steel wire disc to quickly stop rotating, thereby shortening the time spent on replacing the transition steel wire disc and improving the efficiency of rewinding the steel wire;
[0030] 5. As the winding diameter on the split steel wire disc gradually increases, the unwinding diameter on the transition steel wire disc gradually decreases, the tension of the steel wire acting on the wire guide changes, the deflection rod rotates and synchronously drives the cam to rotate through the deflection shaft, and the distance between the distance sensor and the outer wall of the cam changes, so that the control system automatically adjusts the rotating speed of the winding motor and the unwinding motor, avoiding the possibility of the steel wire being broken due to excessive tension. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 is a structural schematic diagram of an embodiment of the present application.
[0032] Figure 2 is a sectional view of the positional relationship between the mounting cylinder, the rotating shaft and the brake disc in an embodiment of the present application.
[0033] Figure 3 is a schematic diagram of the positional relationship between the bearing frame, the electric cylinder and the wire guide in an embodiment of the present application.
[0034] Figure 4 is an exploded view of the deflection rod, the deflection shaft and the cam in an embodiment of the present application.
[0035] Explanation of reference signs: 1, rack; 2, transition steel wire disc; 4, split steel wire disc; 5, shaft rod; 6, stop disc; 7, fastening nut; 8, electric cylinder; 9, wire guide; 10, mounting cylinder; 11, unwinding motor; 12, air cylinder; 13, rotating shaft; 14, clamping disc; 15, brake disc; 16, pneumatic brake; 17, support; 18, deflection shaft; 19, wire guide; 20, deflection rod; 21, wire guide; 22, cam; 23, distance sensor; 24, limit spacer; 25, bearing frame; 27, inductive block; 28, end plate; 29, counterweight. DETAILED DESCRIPTION
[0036] The following will be described in detail below Figures 1-4 The present application will be further described in detail.
[0037] The embodiment of the present application discloses a high-efficiency rewinding machine for steel wire split discs.
[0038] Reference Figure 1 The high-efficiency rewinding machine for steel wire split discs comprises a rack 1, wherein the rack 1 is provided with unwinding devices for unwinding the steel wire, winding devices for winding the steel wire, and speed regulating devices for detecting the tension of the steel wire and regulating the rotating speed of the unwinding and winding.
[0039] Referring to Figure 1 and Figure 2 , the unwinding device comprises two oppositely arranged mounting cylinders 10, an unwinding motor 11 electrically connected to the control system and bolted in the frame 1, and a pneumatic cylinder 12, both of the mounting cylinders 10 are rotatably arranged with a rotating shaft 13 through a bearing, and both opposite ends of the rotating shaft 13 are bolted with a clamping disc 14.
[0040] One of the mounting cylinders 10 is bolted in the machine body and driven by a synchronous wheel and a synchronous belt between the unwinding motor 11, and the other mounting cylinder 10 is slidingly arranged in the frame and connected with an end plate 28, the end plate 28 is bolted to the piston rod of the pneumatic cylinder 12.
[0041] Referring to Figure 1 , the worker carries the transition wire disc 2 between the two clamping discs 14, and then the control system starts the pneumatic cylinder 12, the piston rod of the pneumatic cylinder 12 is retracted, so that the end plate 28 drives the corresponding mounting cylinder 10 to rotate, and the two clamping discs 14 cooperate to clamp the transition wire disc 2 in the air.
[0042] Referring to Figure 1 and Figure 2 , the control system starts the unwinding motor 11, the output shaft of the unwinding motor 11 drives the corresponding rotating shaft 13 and clamping disc 14 to rotate through the synchronous wheel and synchronous belt, and the other set of rotating shaft 13 and clamping disc 14 also rotates.
[0043] The worker can manually replace the clamping disc 14, so as to be suitable for clamping transition wire discs 2 of different models and sizes.
[0044] Referring to Figure 1 , a brake disc 15 is welded on the circumferential outer wall of the mounting cylinder 10 bolted in the frame 1, and a pneumatic brake 16 electrically connected to the control system is bolted in the frame 1 and arranged on the brake disc 15.
[0045] When the steel wire on the transition wire disc 2 is completely unwound, the control system closes the unwinding motor 11 and starts the pneumatic brake 16, so that the pneumatic brake 16 and the brake disc 15 cooperate to make the transition wire disc 2 quickly stop rotating, thereby shortening the replacement of the transition wire disc 2, and improving the rewinding efficiency of the steel wire.
[0046] Referring to Figure 1 and Figure 3 , the winding device comprises a winding motor (not shown in the figure) bolted on the frame 1 and electrically connected to the control system, and the output shaft of the winding motor is coaxially arranged with a shaft rod 5 for slidingly sleeving the wire separating disc 4. A stop disc 6 is bolted on the shaft rod 5, and a fastening nut 7 for tightly abutting the wire separating disc 4 against the stop disc 6 is threadedly connected on the shaft rod 5.
[0047] Referring to Figure 1 and Figure 3, the worker manually slides the wire separating reel 4 on the shaft 5, and then tightens the fastening nut 7 to press the wire separating reel 4 against the abutting disc 6. The control system starts the winding motor, and the output shaft of the winding motor drives the wire separating reel 4 to rotate through the shaft 5, so that the steel wire is rewound on the wire separating reel 4.
[0048] With reference to Figure 1 and Figure 3 , the rack 1 is bolted with an electric cylinder 8 electrically connected to the control system and parallel to the rotating shaft 13, and a wire guiding wheel 9 is slidably arranged on the sliding block of the electric cylinder 8, and the steel wire passes through the wire guiding wheel 9.
[0049] The rack 1 is also slidably arranged with a door-shaped bearing rack 25, which is arranged on the electric cylinder 8, and a proximity switch (not shown in the figure) electrically connected to the control system is threadedly connected to the bearing rack 25, and an induction block 27 for being inducted by the proximity switch is embedded on the wire guiding wheel 9.
[0050] With reference to Figure 1 and Figure 3 , before starting rewinding, the worker adjusts the position of the bearing rack 25 according to the axial length of the wire separating reel 4 on the shaft 5. After the control system starts the electric cylinder 8, the sliding block of the electric cylinder 8 drives the wire guiding wheel 9 to gradually approach the proximity switch, and the wire guiding wheel 9 plays a role in arranging the winding of the steel wire rope, so that the steel wire can be neatly wound on the wire separating reel 4.
[0051] When the proximity switch detects the induction block 27 on the wire guiding wheel 9, the sliding block on the electric cylinder 8 drives the wire guiding wheel 9 to move reversely to reset, and then reversely approaches the proximity switch when the sliding block moves to the initial position, so as to realize the above-mentioned process in a cycle, so as to realize the rewinding of the steel wire on the wire separating reel 4, which is neat and has a long winding length.
[0052] With reference to Figure 3 and Figure 4 , as the winding of the steel wire continues, the winding diameter of the steel wire on the wire separating reel 4 gradually increases, and the unwinding diameter of the steel wire on the transition reel 2 gradually decreases, and the tension of the steel wire gradually increases in this process, and the steel wire will be broken once the tension is too large.
[0053] With reference to Figure 3 and Figure 4 , in order to solve the above-mentioned problem, the rack 1 is bolted with a support 17, the support 17 is rotatably arranged with a deflection shaft 18 and a plurality of wire guiding wheels 19, the deflection shaft 18 is bolted with a deflection rod 20, the deflection rod 20 is rotatably arranged with a wire passing wheel 21, and the deflection rod 20 is also bolted with a counterweight 29, and the steel wire passes through the wire guiding wheels 19 and the wire passing wheel 21.
[0054] With reference to Figure 3 and Figure 4, the cam 22 is also fixed on the deflection shaft 18, the frame 1 is threadedly connected with the distance sensor 23 electrically connected to the control system, and the distance sensor 23 faces the circumferential outer wall of the cam 22.
[0055] Referring to Figure 3 and Figure 4 , the worker manually winds the steel wire around the thread wheel 21 and the guide wheel 19, and the steel wire is tensioned under the action of the weight of the counterweight 29 and the deflection rod 20.
[0056] With the continuous winding of the steel wire, the winding diameter of the steel wire on the split steel wire disc 4 gradually increases, while the unwinding diameter of the steel wire on the transition steel wire disc 2 gradually decreases, at which time the tension of the steel wire changes, causing the deflection rod 20 to deflect.
[0057] The deflection rod 20 drives the cam 22 to rotate synchronously through the deflection shaft 18, the distance sensor 23 detects the change in the distance between the outer wall of the cam 22, and the control system automatically adjusts the rotating speed of the winding motor and the unwinding motor 11, avoiding the possibility of the steel wire being broken due to excessive tension.
[0058] Referring to Figure 3 and Figure 4 , the support 17 is peripherally spaced apart from the deflection shaft 18 and is bolted with two limiting sleeves 24, the deflection rod 20 is located between the two limiting sleeves 24, and the two limiting sleeves 24 cooperate to limit the rotating range of the deflection rod 20, ensuring that the worker can quickly re-tension the steel wire rope when replacing the split steel wire disc 4.
[0059] The implementation principle of the split steel wire disc high-efficiency rewinding machine is as follows:
[0060] The control system starts the unwinding motor 11, the output shaft of the unwinding motor 11 drives the corresponding rotating shaft 13 and clamping disc 14 to rotate through the synchronous wheel and synchronous belt, and the other set of rotating shaft 13 and clamping disc 14 also rotates. The unwound steel wire rope passes through multiple guide wheels 19, thread wheels 21 and wire distribution wheels 9. The control system starts the winding motor and electric cylinder 8, the output shaft of the winding motor drives the split steel wire disc 4 to rotate through the shaft 5, and the sliding block of the electric cylinder 8 drives the wire distribution wheel 9 to move linearly, so that the steel wire is neatly wound on the split steel wire disc 4.
[0061] With the continuous winding of the steel wire, the winding diameter of the steel wire on the split steel wire disc 4 gradually increases, while the unwinding diameter of the steel wire on the transition steel wire disc 2 gradually decreases, at which time the tension of the steel wire changes, causing the deflection rod 20 to deflect. The deflection rod 20 drives the cam 22 to rotate synchronously through the deflection shaft 18, the distance sensor 23 detects the change in the distance between the outer wall of the cam 22, and the control system automatically adjusts the rotating speed of the winding motor and the unwinding motor 11, reducing the possibility of the steel wire being broken due to excessive tension.
[0062] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A high-efficiency rewinding machine for steel wire disc, comprising a frame (1), a unwinding device for unwinding the transition steel wire disc (2) is arranged in the frame (1), characterized in that: The frame (1) is provided with a winding motor electrically connected to the control system, and the output shaft of the winding motor is coaxially provided with a shaft rod (5) for slidingly sleeving the separated wire reel (4).
2. The steel wire dividing-disc high efficiency rewinder according to claim 1, characterized in that: The shaft rod (5) is fixedly provided with an abutting disc (6), and the shaft rod (5) is threadedly connected with a fastening nut (7) for abutting the separated wire reel (4) against the abutting disc (6).
3. The steel wire dividing-disc high efficiency rewinder according to claim 1, characterized in that: The frame (1) is provided with an electric cylinder (8) electrically connected to the control system and parallel to the shaft rod (5), and a wiring wheel (9) is rotatably arranged on the slider of the electric cylinder (8), and the steel wire passes through the wiring wheel (9).
4. The steel wire dividing-disc high efficiency rewinder according to claim 1, characterized in that: The unwinding device comprises two oppositely arranged mounting barrels (10), an unwinding motor (11) and a pneumatic cylinder (12) electrically connected to the control system, a rotating shaft (13) is rotatably arranged in the mounting barrel (10), an end of the rotating shaft (13) is provided with a clamping disc (14), one mounting barrel (10) is driven by the unwinding motor (11), and the other mounting barrel (10) is slidingly arranged in the frame (1) and arranged on the piston rod of the pneumatic cylinder (12).
5. The steel wire dividing-disc high efficiency rewinding machine according to claim 4, characterized in that: The rotating shaft (13) and the clamping disc (14) are detachably connected.
6. The steel wire dividing disc high efficiency rewinding machine according to claim 4, characterized in that: A brake disc (15) is arranged on the outer side wall of the mounting barrel (10) driven by the unwinding motor (11), and a pneumatic brake (16) is arranged in the frame (1) and arranged on the brake disc (15) and electrically connected to the control system.
7. The steel wire dividing-disc high efficiency rewinder of claim 1, wherein: The frame (1) is provided with a support (17), and the support (17) is rotatably provided with a yawing shaft (18) and a plurality of guide wheels (19), the yawing shaft (18) is provided with a yawing rod (20), the yawing rod (20) is rotatably provided with a wire passing wheel (21), the steel wire passes through the guide wheels (19) and the wire passing wheel (21), the yawing shaft (18) is further provided with a cam (22), and the frame (1) is provided with a distance measuring sensor (23) electrically connected to the control system and facing the circumferential outer side wall of the cam (22).
8. The steel wire dividing-disc high efficiency rewinding machine according to claim 7, characterized in that: Two limiting spacer sleeves (24) are circumferentially and spaced apart from the yawing shaft (18) and arranged on the support (17), and the yawing rod (20) is located between the two limiting spacer sleeves (24).
9. The steel wire dividing-disc high efficiency rewinding machine according to claim 3, characterized in that: A bearing frame (25) is slidingly arranged on the frame (1), the bearing frame (25) is provided with a proximity switch electrically connected to the control system, and the wiring wheel (9) is provided with a sensing block (27) for being sensed by the proximity switch.