Climbing device for roving bobbin replacement
By designing a climbing device for stable and mobile components, the instability and multiple handling problems of existing devices when changing pipes by roving machines are solved, and stable and efficient and automated pipe replacement operations are achieved, reducing physical energy consumption.
Patent Information
- Application Number
- CN202421758167.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The existing climbing device has a simple structure and cannot guarantee working stability. It requires multiple up and down transportation, resulting in large physical consumption and reduced work efficiency.
A climbing device including stable components, mobile components and transportation components is designed. The structures such as motors, threaded rods, sliders, support rods, rails and anti-slip blocks are used to ensure the stability of the device in the working position, and the gears and wheels are automatically moved by the motor driving the gears and wheels, and the hydraulic cylinder pushes the collection barrel to achieve unmanned handling.
It improves the stability and work efficiency of staff during the pipe change process, reduces physical consumption, and improves convenience.
Smart Images
Figure CN223256746U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spinning equipment, in particular to a climbing device for changing roving tubes. Background Art
[0002] The roving frame is a spinning machine that further elongates and thins the fiber strands, improving their straightness, parallelism, and separation. The stretched strands are then twisted appropriately to impart strength to the roving, which is then wound into appropriate packages for transport, storage, and use on the spinning frame. A roving frame bobbin change typically involves replacing an empty roving bobbin with a new one filled with fiber strands for the next spinning operation.
[0003] At present, when workers use a climbing assist device to change the tubes for the roving frame, the general climbing device has a relatively simple structure and cannot guarantee stability during work. It also requires multiple up and down movements for carrying, which greatly increases physical exertion, reduces work efficiency, and has low convenience and applicability. Utility Model Content
[0004] The utility model discloses a climbing device for replacing roving tubes, which aims to solve the technical problems that general climbing devices have a relatively simple structure, cannot ensure stability during work, and need to be carried up and down many times during work, which greatly increases physical exertion.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] The lifting device for changing roving tubes comprises a chassis, a stabilizing assembly, a moving assembly and a transporting assembly, wherein the stabilizing assembly and the moving assembly are located below the chassis, the stabilizing assembly comprises a threaded rod, and the bottom of the chassis is fixedly connected to two bosses, each of the two bosses is provided with a circular hole, and the threaded rod is movably connected to the two circular holes, the moving assembly comprises a plurality of telescopic rods, and one end of the plurality of telescopic rods is fixedly connected to the bottom of the chassis, the transporting assembly comprises a hydraulic cylinder, and the bottom of the hydraulic cylinder is fixedly connected to the top of the chassis, the outer wall of the threaded rod is connected to two symmetrical sliding frames by threads, and both ends of the two sliding frames are provided with a groove, and the plurality of grooves are fixedly connected to a thin rod, and the outside of the plurality of thin rods is movably connected to a support rod. Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The swing arm ends up being rotated by the hook portion. The swing arm ends are rotated by the hook portion.
[0007] By providing a stabilizing assembly, a motor, a threaded rod, a sliding frame, a support rod, a sliding block, a guide rail and an anti-sliding block, when the device reaches the working position, the motor drives the threaded rod to rotate, driving the two sliding frames to move toward each other, and the support rod causes the guide rail and the anti-sliding block to drop until they touch the ground, so that the device can be stopped and prevented from sliding. By providing a spring and a telescopic rod, when the device vibrates, the sliding block slides and squeezes the spring and the telescopic rod, and the reaction force of the spring can slow down the vibration and increase the stability of the device.
[0008] In a preferred solution, the ends of the multiple telescopic rods 2 away from the chassis are fixedly connected to the connecting parts, and the outsides of the multiple telescopic rods 2 are surrounded by springs 3, one end of the multiple springs 3 is fixedly connected to the chassis, and the other end of the multiple springs 3 is fixedly connected to the adjacent connecting parts, and a circular hole 3 is opened on the multiple connecting parts, and the same rotating rod is movably connected in two opposite circular holes 3, and both ends of the two rotating rods are fixedly connected to wheels, the bottom of the chassis is fixedly connected to a fixed plate, and the bottom of the fixed plate is fixedly connected to a plurality of equidistant springs 2, the ends of the multiple springs 2 away from the fixed plate are fixedly connected to the same chassis, the inside of the chassis is fixedly connected to the motor 2, and a circular hole 4 is opened on the chassis, one of the rotating rods is movably connected in the circular hole 4, the outer wall of one of the rotating rods is fixedly connected to a gear ring, and the output end of the motor 2 is fixedly connected to a gear, and the gear and the gear ring are meshed with each other.
[0009] By providing a moving component, a second spring, a third spring and a second telescopic rod, when the device vibrates, the cooperation of the second spring, the third spring and the second telescopic rod can reduce the vibration and increase the stability of the device. By providing a second motor, a gear, a gear ring, a rotating rod and a wheel, the second motor drives the gear, which drives the gear ring, the rotating rod and the wheel, and the device can be controlled to move automatically without the need for workers to go up and down, thereby increasing work efficiency and reducing manpower consumption.
[0010] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.
[0011] By providing a transport component, the third motor drives the second threaded rod, so that the two sliding clamps move synchronously, which can clamp or release the collection bucket. The sliding frame is pushed by the hydraulic cylinder to drive the collection bucket to move upward, so that the roving tube replaced by the worker can be placed in the collection bucket without manual handling, thereby increasing work efficiency and convenience.
[0012] From the above, it can be seen that the climbing device for changing roving tubes provided by the utility model has the technical effect of ensuring the stability, increasing work efficiency and reducing physical exertion when the staff uses the climbing device to change the tubes of the roving frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a climbing device for changing roving tubes.
[0014] Figure 2 The utility model is a schematic diagram of the structure of the stabilizing components of a climbing device for changing roving tubes.
[0015] Figure 3 The utility model is a schematic diagram of the structure of the moving components of a climbing device for changing roving tubes.
[0016] Figure 4 The utility model provides a schematic structural diagram of a transport assembly of a climbing device for changing roving tubes.
[0017] In the figure: 1, chassis; 2, steps; 3, anti-slip mat; 4, railing; 5, pedal; 6, stabilizing assembly; 601, motor 1; 602, sliding frame; 603, support rod; 604, threaded rod 1; 605, sliding block; 606, spring 1; 607, fixing member; 608, telescopic rod 1; 609, guide rail; 610, anti-slip block; 7, moving assembly; 701, rotating rod; 702, motor 2; 7 03. Gear ring; 704. Gear; 705. Spring 2; 706. Spring 3; 707. Telescopic rod 2; 708. Connector; 709. Wheel; 710. Fixed plate; 711. Chassis; 8. Transport assembly; 801. Fixed block; 802. Limit rod; 803. Motor 3; 804. Hydraulic cylinder; 805. Sliding clamp; 806. Threaded rod 2; 807. Collection bucket; 808. Sliding frame; 9. Column. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0019] The utility model discloses a climbing device for replacing roving tubes, which is mainly used in scenarios where the existing device structure is relatively simple. When workers use the climbing device to replace the tubes of the roving machine, the stability during work cannot be guaranteed, and multiple up and down movements are required.
[0020] Reference Figure 1-Figure 4A climbing device for changing roving tubes includes a chassis 1, a stabilizing component 6, a moving component 7 and a transporting component 8. The stabilizing component 6 and the moving component 7 are located below the chassis 1. The stabilizing component 6 includes a threaded rod 604, and the bottom of the chassis 1 is fixedly connected to two bosses. Both bosses are provided with a circular hole 1, and the threaded rod 604 is movably connected to the two circular holes 1. The moving component 7 includes a plurality of telescopic rods 707, and one end of the plurality of telescopic rods 707 is fixedly connected to the bottom of the chassis 1. The transport assembly 8 includes a hydraulic cylinder 804, and the bottom of the hydraulic cylinder 804 is fixedly connected to the top of the chassis 1. The outer wall of the threaded rod 604 is connected to two symmetrical sliding frames 602 through threads, and a groove 1 is opened at both ends of the two sliding frames 602. A thin rod 1 is fixedly connected in multiple grooves. The outsides of multiple thin rods 1 are movably connected to support rods 603. One end of the multiple support rods 603 away from the sliding frame 602 is movably connected to a sliding block 605. One side of the multiple sliding blocks 605 is fixedly connected to The telescopic rod 1 608 is provided, and the other ends of the two opposite telescopic rods 1 608 on the same side are fixedly connected to the same fixing member 607. The outside of the multiple telescopic rods 1 608 is surrounded by a spring 1 606. One end of the multiple springs 1 606 is fixedly connected to the corresponding sliding block 605, and the other end of the multiple springs 1 606 is fixedly connected to the corresponding fixing member 607. The bottom of the two fixing members 607 is fixedly connected to a guide rail member 609, and the two guide rail members 609 are provided with a sliding groove 1. Multiple sliding blocks 605 all slide in the corresponding sliding groove 1, the bottoms of the two guide rail members 609 are fixedly connected with anti-sliding blocks 610, the bottom of the chassis 1 is fixedly connected with a motor 1 601, and the end of the threaded rod 1 604 away from the boss is connected to the output end of the motor 1 601 through a coupling. During the use of the device, when the device vibrates, the sliding block 605 slides to squeeze the spring 1 606 and the telescopic rod 1 608, and the reaction force of the spring 1 606 can slow down the vibration and increase the stability of the device.
[0021] Reference Figure 1 and Figure 3In a preferred embodiment, during use of the device, the ends of the multiple telescopic rods 2 707 away from the chassis 1 are fixedly connected to the connecting piece 708, and the outsides of the multiple telescopic rods 2 707 are surrounded by springs 3 706, one end of the multiple springs 3 706 is fixedly connected to the chassis 1, and the other ends of the multiple springs 3 706 are fixedly connected to the adjacent connecting piece 708, and the multiple connecting pieces 708 are each provided with a circular hole 3, and the two opposite circular holes 3 are movably connected to the same rotating rod 701, and the two ends of the two rotating rods 701 are fixedly connected to the wheels 709, the bottom of the chassis 1 is fixedly connected to the fixing plate 710, and the bottom of the fixing plate 710 is fixedly connected to a plurality of equidistant springs. Spring No. 2 705, one end of multiple spring Nos. 2 705 away from the fixed plate 710 is fixedly connected to the same chassis 711, the interior of the chassis 711 is fixedly connected to the motor No. 2 702, and the chassis 711 is provided with a circular hole No. 4, one of the rotating rods 701 is movably connected to the circular hole No. 4, the outer wall of one of the rotating rods 701 is fixedly connected to the gear ring 703, and the output end of the motor No. 2 702 is fixedly connected to the gear 704, the gear 704 and the gear ring 703 are engaged with each other, and the gear 704 is driven by the motor No. 2 702 to drive the gear ring 703, the rotating rod 701 and the wheel 709, so that the device can be controlled to move automatically without the need for workers to go up and down, thereby increasing work efficiency and reducing manpower consumption.
[0022] Reference Figure 1 and Figure 4 In a preferred embodiment, two symmetrical columns 9 are fixedly connected to the top of the chassis 1, and the tops of the two columns 9 are fixedly connected with railings 4, the other ends of the two railings 4 are fixedly connected to the chassis 1, and the opposite sides of the two railings 4 are fixedly connected with pedals 5 and multiple equidistant steps 2, and the tops of the multiple steps 2 are fixedly connected with anti-slip pads 3, one side of one railing 4 is fixedly connected with a fixed block 801, the driving end of the hydraulic cylinder 804 is fixedly connected with a sliding frame 808, and two mounting grooves are provided on the chassis 1, and the two mounting grooves are fixedly connected with limit rods 802, and the sliding frame 808 is provided with two symmetrical circular holes 5, and the two limit rods 80 2 all slide in the corresponding circular hole five, a sliding groove two is provided on the sliding frame 808, and a threaded rod two 806 is movably connected in the sliding groove two, the outside of the threaded rod two 806 is connected to two symmetrical sliding clamps 805 by threads, and a collecting bucket 807 is arranged in the two sliding clamps 805, and a motor three 803 is provided on one side of the sliding frame 808, and one end of the threaded rod two 806 is connected to the output end of the motor three 803 by a coupling. When the device is in use, the sliding frame 808 is pushed by the hydraulic cylinder 804, and the collecting bucket 807 is driven to move upward, so that the roving bobbin replaced by the worker can be placed in the collecting bucket 807, without the need for manual handling, thereby increasing work efficiency and convenience.
[0023] Working principle: When in use, start motor 2 702 to drive gear 704, driving gear ring 703, rotating rod 701 and wheel 709, and the control device automatically moves to the work site. After arriving, start motor 1 601 to drive threaded rod 1 604 to rotate, driving the two sliding frames 602 to move toward each other, and through the support rod 603, the guide rail part 609 and the anti-sliding block 610 are lowered until they touch the ground, so that the device stops, start motor 3 803 to drive threaded rod 2 806, so that the two sliding clamps 805 move synchronously, clamping the collection bucket 807, start hydraulic cylinder 804 to push the sliding frame 808, driving the collection bucket 807 to move upward to collect the roving tubes replaced by the workers, and when the device vibrates, the sliding block 605 slides to squeeze spring 1 606 and telescopic rod 1 608, the reaction force of spring 1 606, and the cooperation of spring 2 705, spring 3 706 and telescopic rod 2 707 can reduce the vibration.
[0024] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.
Claims
1. A climbing device for changing roving tubes, comprising a chassis (1), a stabilizing component (6), a moving component (7) and a transport component (8), characterized in that: The stabilizing assembly (6) and the moving assembly (7) are located below the chassis (1); the stabilizing assembly (6) includes a threaded rod (604), and the bottom of the chassis (1) is fixedly connected to two bosses, each of which is provided with a circular hole (1), and the threaded rod (604) is movably connected to the two circular holes (1); the moving assembly (7) includes a plurality of telescopic rods (707), and one end of each of the plurality of telescopic rods (707) is fixedly connected to the bottom of the chassis (1); the transport assembly (8) includes a hydraulic cylinder (804), and the bottom of the hydraulic cylinder (804) is fixedly connected to the top of the chassis (1).
2. A climbing device for changing roving tubes according to claim 1, characterized in that: The outer wall of the threaded rod (604) is connected to two symmetrical sliding frames (602) through threads, and a groove (604) is provided at both ends of the two sliding frames (602). A plurality of thin rods (603) are fixedly connected in the grooves (604), and the outsides of the plurality of thin rods (603) are movably connected to support rods (603). The ends of the plurality of support rods (603) away from the sliding frames (602) are movably connected to sliding blocks (605).
3. The climbing device for changing roving tubes according to claim 2, characterized in that: One side of the plurality of sliding blocks (605) is fixedly connected to a telescopic rod (608), and the other ends of two opposite telescopic rods (608) on the same side are fixedly connected to the same fixing member (607). The outside of the plurality of telescopic rods (608) is surrounded by a spring (606). One end of the plurality of springs (606) is fixedly connected to the corresponding sliding block (605), and the other end of the plurality of springs (606) is fixedly connected to the corresponding fixing member (607). The bottoms of the two fixing members (607) are fixedly connected to a guide rail member (609). The two guide rail members (609) are provided with a sliding groove (1). The plurality of sliding blocks (605) slide in the corresponding sliding groove (1). The bottoms of the two guide rail members (609) are fixedly connected to an anti-sliding block (610).
4. The climbing device for changing roving tubes according to claim 2, characterized in that: The bottom of the chassis (1) is fixedly connected to a motor 1 (601), and the end of the threaded rod 1 (604) away from the boss is connected to the output end of the motor 1 (601) through a coupling.
5. The climbing device for roving bobbin replacement according to claim 4, characterized in that: The ends of the multiple telescopic rods (707) away from the chassis (1) are fixedly connected to the connecting piece (708), and the outsides of the multiple telescopic rods (707) are surrounded by springs (706), one end of the multiple springs (706) is fixedly connected to the chassis (1), and the other end of the multiple springs (706) is fixedly connected to the adjacent connecting piece (708), and the multiple connecting pieces (708) are each provided with a circular hole (3), and the same rotating rod (701) is movably connected in two opposite circular holes (3), and the two ends of the two rotating rods (701) are fixedly connected to wheels (709).
6. The climbing device for roving bobbin replacement according to claim 5, characterized in that: The bottom of the chassis (1) is fixedly connected to a fixing plate (710), and the bottom of the fixing plate (710) is fixedly connected to a plurality of equally spaced second springs (705), one end of the plurality of second springs (705) away from the fixing plate (710) is fixedly connected to the same chassis (711), the interior of the chassis (711) is fixedly connected to the second motor (702), and the chassis (711) is provided with a fourth circular hole, wherein a rotating rod (701) is movably connected to the fourth circular hole.
7. The climbing device for roving bobbin replacement according to claim 6, characterized in that: The outer wall of one of the rotating rods (701) is fixedly connected to a gear ring (703), and the output end of the second motor (702) is fixedly connected to a gear (704), and the gear (704) and the gear ring (703) are meshed with each other.
8. The climbing device for roving bobbin replacement according to claim 1, characterized in that: The top of the chassis (1) is fixedly connected to two symmetrical columns (9), and the tops of the two columns (9) are fixedly connected to railings (4), the other ends of the two railings (4) are fixedly connected to the chassis (1), and opposite sides of the two railings (4) are fixedly connected to pedals (5) and a plurality of equidistant steps (2), and the tops of the plurality of steps (2) are all fixedly connected to anti-slip pads (3), and one side of one of the railings (4) is fixedly connected to a fixing block (801).
9. The climbing device for roving bobbin replacement according to claim 1, characterized in that: The driving end of the hydraulic cylinder (804) is fixedly connected to a sliding frame (808), and two mounting grooves are provided on the chassis (1), and the limiting rods (802) are fixedly connected in the two mounting grooves. The sliding frame (808) is provided with two symmetrical circular holes (5), and the two limiting rods (802) slide in the corresponding circular holes (5).
10. The climbing device for roving bobbin replacement according to claim 1, characterized in that: The sliding frame (808) is provided with a sliding groove 2, and a threaded rod 2 (806) is movably connected in the sliding groove 2. The outside of the threaded rod 2 (806) is connected to two symmetrical sliding clamps (805) through threads. Collection buckets (807) are provided in the two sliding clamps (805). A motor 3 (803) is provided on one side of the sliding frame (808), and one end of the threaded rod 2 (806) is connected to the output end of the motor 3 (803) through a coupling.