Pay-off device of rope combining vehicle
By designing a rope-closing vehicle threading device that adapts to multiple I-wheel models and an increase in friction damping strength of the damping rope, the problem of poor equipment adaptability and inconstant tension is solved, and the threading time is realized constant tension and improved productivity.
Patent Information
- Application Number
- CN202420264829.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing rope-closing and threading equipment is not very adaptable and cannot adapt to multiple I-wheel models. The tensioning force is not constant during threading, which affects production safety.
A rope-closing vehicle wire release device is designed, including a wire-loading support plate, wire-loading frame, I-wheel, limit cylinder, rotating shaft, limit thimble, wire-receiving motor, damping rope and feeding device, which is adapted through the limit thimble. Various I-wheel models, the wire-receiving motor increases the friction and damping strength of the damping rope, ensures constant tension, and improves production efficiency through the feeding device.
It has achieved strong adaptability to a variety of I-wheel models, ensured constant tension during line release, and improved production efficiency and equipment adaptability.
Smart Images
Figure CN222226925U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel wire rope preparation, in particular to a wire-releasing device for a rope closing vehicle. Background Art
[0002] In the process of wire rope production, multiple strands of steel wire need to be combined. In order to ensure the quality of the combined wire and the compactness of each wire in the combined rope, the tension of each wire should be kept constant during the release.
[0003] Most of the existing silk lines are wound on an I-shaped wheel, and the I-shaped wheel is rotated and arranged in a wire-paying frame. On the one hand, there are many types of I-shaped wheels, but the existing rope closing and wire-paying device can only limit the I-shaped wheel of a fixed type, resulting in poor adaptability of the equipment; on the other hand, when the silk line is paid out, the I-shaped wheel is rotated by pulling the steel wire to pay out the wire. When paying out the wire, due to the influence of the steel wire quality and the reduction of the winding radius, the tension during paying out gradually decreases, which is not conducive to safe production. Utility Model Content
[0004] Purpose of the utility model: The utility model provides a wire-releasing device for a rope-closing vehicle, which has strong adaptability and can automatically adjust the friction damping strength to ensure constant tensioning force during wire-releasing.
[0005] In order to achieve the above object, the technical solution of the utility model is as follows:
[0006] A wire-laying device for a rope-closing vehicle comprises a wire-laying support plate, a wire-laying frame is movably arranged on the wire-laying support plate, an I-shaped wheel is rotatably arranged on the wire-laying frame, and a first docking slot and a second docking slot are respectively provided at both ends of the I-shaped wheel;
[0007] A first limit cylinder is horizontally arranged on the left side of the wire-releasing frame, and a second limit cylinder is horizontally arranged on the right side thereof. A rotating shaft is rotatably arranged on the piston rod of the first limit cylinder and the piston rod of the second limit cylinder, and a limit ejector pin is detachably mounted on the rotating shaft;
[0008] The limiting ejector includes an ejector body, a top head is provided on the top of the ejector body, the top head is conical, a damping groove is provided in the middle of the ejector body, a fixing slot is provided at the tail, a fixing screw hole is provided on the fixing slot, and the ejector body can be detachably fixed on a rotating shaft through the fixing screw hole; the top head can be fixedly inserted into the corresponding first docking slot and the second docking slot;
[0009] A U-shaped bracket is fixed on the wire-releasing frame, a wire-receiving shaft is rotatably arranged in the U-shaped bracket, a torque sensor is arranged at one end of the wire-receiving shaft, and the other end of the wire-receiving shaft is fixedly connected to the rotor of the wire-receiving motor, and the wire-receiving motor is horizontally arranged on the U-shaped bracket;
[0010] A damping rope is wound in the damping groove, one end of the damping rope is fixedly connected to the take-up shaft, and the other end of the damping rope is fixed on the pay-off frame after passing through the damping groove.
[0011] As an improvement: a reinforcing rod is arranged inside the wire-laying frame, and a wire barrel is arranged on the reinforcing rod.
[0012] As an improvement: a first adjusting cylinder and a second adjusting cylinder are respectively vertically upwardly provided at the front and rear ends of the line-releasing support plate, a first supporting vertical plate is fixed on the piston rod of the first adjusting cylinder, and a second supporting vertical plate is fixed on the piston rod of the second adjusting cylinder;
[0013] A rotating motor is horizontally arranged on the second supporting plate, and the rotor of the rotating motor is fixedly connected to the rear side of the wire-paying frame. A supporting shaft is rotatably arranged on the first supporting plate, and one end of the supporting shaft is fixed to the front side of the wire-paying frame, and a wire through hole is provided in the supporting shaft. The wire through hole extends backward and passes through the frame of the wire-paying frame, and the wire through hole is arranged corresponding to the wire tube.
[0014] As an improvement, a feeding device is provided on the wire-releasing support plate.
[0015] As an improvement: the feeding device includes a plurality of sliding support rods fixed on the wire-releasing support plate, a support plate is slidably provided on the sliding support rods, a plurality of lifting cylinders are vertically upwardly provided on the support plate, a feeding support plate is fixed on the piston rod of the lifting cylinder, two limiting grooves are symmetrically provided on the feeding support plate, and U-shaped limiting grooves are movably provided on the four corners of the feeding support plate.
[0016] As an improvement: a feeding cylinder is horizontally arranged on the left side of the wire-releasing support plate, and the piston rod of the feeding cylinder is fixedly connected to the support plate.
[0017] In summary, the utility model has the following beneficial effects:
[0018] 1. The top head is conical, which can be used for various spool models and is easier to fix the spool to ensure stable installation of the spool; the take-up motor winds and stores the damping rope through the take-up shaft, which increases the friction damping strength between the damping rope and the damping groove, ensuring constant tension during pay-off;
[0019] 2. The feeding device can quickly transport the I-shaped wheel to the wire-paying frame and realize rapid replacement, thus improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solution in the present practical embodiment, the drawings required for use in the embodiment or the description of the prior art will be briefly introduced below.
[0021] Figure 1 The overall structure of a rope-closing vehicle pay-off device is shown in Fig. Figure 1 ;
[0022] Figure 2 for Figure 1 The structural diagram of part A in the figure;
[0023] Figure 3 The overall structure of a rope-closing vehicle pay-off device is shown in Fig. Figure 2 ;
[0024] Figure 4 Schematic diagram of the I-shaped wheel structure Figure 1 ;
[0025] Figure 5 Schematic diagram of the I-shaped wheel structure Figure 2 ;
[0026] Figure 6 It is a schematic diagram of the limiting ejector structure;
[0027] Wherein: 1. wire-releasing support plate; 2. wire-releasing frame; 3. I-shaped wheel; 4. first docking slot; 5. second docking slot; 6. first limit cylinder; 7. second limit cylinder; 8. rotating shaft; 9. feeding cylinder; 10. top head; 11. damping slot; 12. fixing slot; 13. fixing screw hole; 14. U-shaped bracket; 15. take-up shaft; 16. torque sensor; 17. damping rope; 18. take-up motor; 19. reinforcing rod; 20. wire tube; 21. first adjusting cylinder; 22. second adjusting cylinder; 23. first supporting vertical plate; 24. second supporting vertical plate; 25. rotating motor; 26. supporting shaft; 27. wire through hole; 28. sliding support rod; 29. supporting plate; 30. lifting cylinder; 31. feeding support plate; 32. limit groove; 33. U-shaped limit slot. DETAILED DESCRIPTION
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0029] Please refer to Figure 1-Figure 6 A wire-laying device for a rope-closing vehicle comprises a wire-laying support plate 1, a wire-laying frame 2 is movably provided on the wire-laying support plate 1, an I-shaped wheel 3 is rotatably provided on the wire-laying frame 2, and a first docking slot 4 and a second docking slot 5 are respectively provided at both ends of the I-shaped wheel 3;
[0030] A first limiting cylinder 6 is horizontally arranged on the left side of the wire-releasing frame 2, and a second limiting cylinder 7 is horizontally arranged on the right side thereof. A rotating shaft 8 is rotatably arranged on the piston rod of the first limiting cylinder 6 and the piston rod of the second limiting cylinder 7, and a limiting ejector pin is detachably mounted on the rotating shaft 8;
[0031] The limiting ejector includes an ejector body, a top head 10 is provided on the top of the ejector body, and the top head 10 is conical, which can be suitable for various types of I-shaped wheels 3, and is easier to fix the I-shaped wheels 3 to ensure the stable installation of the I-shaped wheels 3; a damping groove 11 is provided in the middle of the ejector body, and a fixing slot 12 is provided at the tail thereof, and a fixing screw hole 13 is provided on the fixing slot 12, and the ejector body can be detachably fixed on a rotating shaft 8 through the fixing screw hole 13; the top head 10 can be fixedly inserted into the corresponding first docking slot 4 and the second docking slot 5;
[0032] A U-shaped bracket 14 is fixed on the wire-releasing frame 2, and a take-up shaft 15 is rotatably arranged in the U-shaped bracket 14. A torque sensor 16 is arranged at one end of the take-up shaft 15, which can sense the torque applied to the take-up shaft 15, and the other end of the sensor is fixedly connected to the rotor of the take-up motor 18. The take-up motor 18 is horizontally arranged on the U-shaped bracket 14; a damping rope 17 is wound in the damping groove 11, and one end of the damping rope 17 is fixedly connected to the take-up shaft 15, and the other end of the damping rope 17 is fixed to the wire-releasing frame 2 after passing through the damping groove 11. The take-up motor 18 winds and receives the damping rope 17 through the take-up shaft 15, which increases the friction damping strength between the damping rope 17 and the damping groove 11, and ensures that the tension during wire-releasing is constant.
[0033] A reinforcing rod 19 is provided inside the wire-releasing frame 2 , and a wire barrel 20 is provided on the reinforcing rod 19 .
[0034] A first adjusting cylinder 21 and a second adjusting cylinder 22 are respectively vertically upwardly provided at the front and rear ends of the wire-paying support plate 1, a first supporting upright plate 23 is fixed on the piston rod of the first adjusting cylinder 21, and a second supporting upright plate 24 is fixed on the piston rod of the second adjusting cylinder 22; a rotating motor 25 is horizontally provided on the second supporting upright plate 24, the rotor of the rotating motor 25 is fixedly connected to the rear side surface of the wire-paying frame 2, a supporting shaft 26 is rotatably provided on the first supporting upright plate 23, one end of the supporting shaft 26 is fixed to the front side surface of the wire-paying frame 2, and a wire through hole 27 is provided in the supporting shaft 26, the wire through hole 27 extends backward and passes through the frame of the wire-paying frame 2, and the wire through hole 27 is arranged corresponding to the wire barrel 20.
[0035] A feeding device is provided on the wire-laying support plate 1. The feeding device can quickly transport the I-shaped wheel 3 into the wire-laying frame 2, and can realize quick replacement, thereby improving production efficiency. The feeding device includes a plurality of sliding support rods 28 fixed on the wire-laying support plate 1, a supporting plate 29 is slidingly provided on the sliding support rods 28, a plurality of lifting cylinders 30 are vertically provided on the supporting plate 29, a feeding support plate 31 is fixed on the piston rod of the lifting cylinder 30, two limiting grooves 32 are symmetrically provided on the feeding support plate 31, and U-shaped limiting grooves 33 are movably provided on the four corners of the feeding support plate 31. A feeding cylinder 9 is horizontally provided on the left side of the wire-laying support plate 1, and the piston rod of the feeding cylinder 9 is fixedly connected to the supporting plate 29.
[0036] Working process: place the I-shaped wheel 3 into the limiting groove 32. At this time, the I-shaped wheel 3 is limited to the feeding support plate 31 by four U-shaped limiting grooves 33. Start the feeding cylinder 9, push the I-shaped wheel 3 into the wire-releasing frame 2, and then start the lifting cylinder 30 to align the first docking groove 4 and the second docking groove 5 on the I-shaped wheel 3 with the top head 10. Start the first limiting cylinder 6 and the second limiting cylinder 7 to insert the two top heads 10 into the first docking groove 4 and the second docking groove 5 to achieve the limiting support for the I-shaped wheel 3. Then reset the feeding support plate 31, and pass the silk thread on the I-shaped wheel 3 through the wire barrel 20 and the wire through hole 27 for wire release. During the wire release process, the wire-receiving motor 18 winds and stores the damping rope 17 through the wire-receiving shaft 15. By storing the damping rope 17, the friction damping strength between the damping rope 17 and the damping groove 11 is increased, thereby ensuring the constant tension force during wire release.
[0037] The first regulating cylinder 21 and the second regulating cylinder 22 can adjust the height of the wire-paying frame 2 so as not to hinder the replacement of the spool 3 and to accommodate spools 3 of different diameters, thereby preventing the spool 3 from contacting the wire-paying support plate 1 and affecting its rotation and wire-paying.
[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.
Claims
1. A wire-laying device for a rope-closing vehicle, characterized in that: It comprises a wire-paying support plate, on which a wire-paying frame is movably arranged, on which an I-shaped wheel is rotatably arranged, and at both ends of the I-shaped wheel a first docking slot and a second docking slot are respectively provided; A first limit cylinder is horizontally arranged on the left side of the wire-releasing frame, and a second limit cylinder is horizontally arranged on the right side thereof. A rotating shaft is rotatably arranged on the piston rod of the first limit cylinder and the piston rod of the second limit cylinder, and a limit ejector pin is detachably mounted on the rotating shaft; The limiting ejector includes an ejector body, a top head is provided on the top of the ejector body, the top head is conical, a damping groove is provided in the middle of the ejector body, a fixing slot is provided at the tail, a fixing screw hole is provided on the fixing slot, and the ejector body can be detachably fixed on a rotating shaft through the fixing screw hole; the top head can be fixedly inserted into the corresponding first docking slot and the second docking slot; A U-shaped bracket is fixed on the wire-releasing frame, a wire-receiving shaft is rotatably arranged in the U-shaped bracket, a torque sensor is arranged at one end of the wire-receiving shaft, and the other end of the wire-receiving shaft is fixedly connected to the rotor of the wire-receiving motor, and the wire-receiving motor is horizontally arranged on the U-shaped bracket; A damping rope is wound in the damping groove, one end of the damping rope is fixedly connected to the take-up shaft, and the other end of the damping rope is fixed on the pay-off frame after passing through the damping groove.
2. The wire-laying device for a rope closing vehicle according to claim 1, characterized in that: A reinforcing rod is arranged inside the wire-releasing frame, and a wire barrel is arranged on the reinforcing rod.
3. The wire-laying device for a rope closing vehicle according to claim 2, characterized in that: A first adjusting cylinder and a second adjusting cylinder are respectively vertically upwardly provided at the front and rear ends of the line-releasing support plate, a first supporting vertical plate is fixed on the piston rod of the first adjusting cylinder, and a second supporting vertical plate is fixed on the piston rod of the second adjusting cylinder; A rotating motor is horizontally arranged on the second supporting plate, and the rotor of the rotating motor is fixedly connected to the rear side of the wire-paying frame. A supporting shaft is rotatably arranged on the first supporting plate, and one end of the supporting shaft is fixed to the front side of the wire-paying frame, and a wire through hole is provided in the supporting shaft. The wire through hole extends backward and passes through the frame of the wire-paying frame, and the wire through hole is arranged corresponding to the wire tube.
4. The wire-laying device for a rope closing vehicle according to claim 1, characterized in that: A feeding device is arranged on the wire-releasing support plate.
5. The wire-laying device for a rope closing vehicle according to claim 4, characterized in that: The feeding device includes a plurality of sliding support rods fixed on the wire-releasing support plate, a support plate is slidably provided on the sliding support rods, a plurality of lifting cylinders are vertically upwardly provided on the support plate, a feeding support plate is fixed on the piston rod of the lifting cylinder, two limiting grooves are symmetrically provided on the feeding support plate, and U-shaped limiting grooves are movably provided on the four corners of the feeding support plate.
6. The wire-releasing device for a rope-closing vehicle according to claim 5, characterized in that: A feeding cylinder is horizontally arranged on the left side of the wire-releasing support plate, and a piston rod of the feeding cylinder is fixedly connected to the support plate.