Vertical carbon coil transfer trolley
By installing a tilting frame and support structure on the carbon roll transfer trolley, the problems of laborious flipping and collision with walls during carbon roll transfer are solved, achieving a stable and labor-saving transfer solution.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU AOSHENG COMPOSITE MATERIALS HI TECH
- Filing Date
- 2025-12-16
- Publication Date
- 2026-04-14
AI Technical Summary
In existing technologies, carbon rolls require tumbling during transport, which is laborious and they are prone to damage from impacts with walls, resulting in a lack of effective transport solutions.
Design a vertical carbon roll transfer trolley, which uses an inclined frame on the frame to place the carbon rolls vertically. The inclined frame, support column and rolling wheel structure prevents the carbon rolls from tipping over and colliding with the wall.
This technology eliminates the need to flip carbon rolls during transport, reducing labor costs and effectively preventing collision damage between carbon rolls and aisle walls.
Smart Images
Figure CN121849219A_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of manufacturing carbon roll transfer devices in workshops, specifically a vertical carbon roll transfer trolley. Background Technology
[0002] When carbon coils are output from the production line, they are in a vertical position, meaning their axis is parallel to the ground. However, when transporting carbon coils using forklifts or other transport trolleys in the production workshop, the carbon coils must be laid flat, with their axis perpendicular to the ground and the end face of the carbon coil in contact with the load-bearing surface of the transport trolley. This ensures the carbon coils are placed stably, and workers can then push the trolley to transport the carbon coils from the production line to the storage area. However, this method has two fatal drawbacks. First, the carbon coils need to be flipped by machine when output from the production line, and since each carbon coil is very heavy (weighing several hundred kilograms), this is extremely laborious. Second, after being laid flat on the transport trolley, the outer diameter of the carbon coil is relatively large, and during movement in the workshop aisles, the circumference of the carbon coil is prone to hitting the walls on both sides of the aisle, frequently damaging the carbon coils. Therefore, a transfer trolley that can solve these two problems is needed. Summary of the Invention
[0003] The purpose of this application is to address the shortcomings of existing technologies by designing a vertical carbon roll transfer trolley using a tilting frame on the frame. This design eliminates the need to flip carbon rolls when they are output from the production line. Furthermore, because the carbon rolls are mounted upright on the transfer trolley during transfer, their width is reduced, making them less likely to collide with the walls on both sides of the aisle. This solves the current problems of how to avoid flipping carbon rolls during transfer and how to prevent carbon rolls from being damaged by collisions with the walls on both sides of the aisle during transfer.
[0004] The above-mentioned technical objective of this application is achieved through the following technical solution: A carbon roll vertical transfer trolley includes a frame, an inclined frame on the frame, the angle between the front of the inclined frame and the upper surface of the frame being between 60° and 70°, two bottom support columns at the lower end of the back of the inclined frame with a predetermined distance between them, both bottom support columns being perpendicular to the back of the inclined frame, two top support columns at the upper end of the back of the inclined frame, both top support columns being parallel to the bottom support columns, the projections of the two top support columns and the two bottom support columns on the back of the inclined frame all lying on a virtual circle A, a locking device between the upper and lower ends of the back of the inclined frame, and rolling wheels at the bottom of the frame.
[0005] Preferably, a cushioning pad is provided on the back of the tilting frame.
[0006] Preferably, the cushioning pad includes a plurality of cushioning units, and the projection of all the cushioning units on the back of the tilting frame is located on the virtual circle A.
[0007] Preferably, the frame is provided with a handle on each of the opposite sides of the tilting frame, and the connecting line segment between the two handles is parallel to the back of the tilting frame.
[0008] Preferably, the tilting frame is welded from steel bars.
[0009] Preferably, the crossbar is provided with a section of steel structure and a buckle that cooperates with the steel structure.
[0010] Preferably, the locking device includes two crossbars, one end of each crossbar facing the center of the virtual circle A is fixedly connected to the inclined frame, and the other end is a free end. The two bottom support columns are located on both sides of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars, and the two top support columns are located on both sides of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars. The free end of each crossbar is provided with a buckle and a steel structure.
[0011] Preferably, one end of each crossbar that is fixedly connected to the tilting frame is inside the virtual circle A, and the free end of each crossbar is outside the virtual circle A.
[0012] Preferably, the rolling wheels include omnidirectional wheels and directional wheels. Two directional wheels are located at one end of the bottom of the frame, and two omnidirectional wheels are located at the other end of the bottom of the frame. The line connecting the two directional wheels and the two omnidirectional wheels is parallel to the back of the tilting frame. The axis of the directional wheels is perpendicular to the line segment connecting the two bottom support columns. The center of gravity of the frame and the tilting frame is located at the center of the quadrilateral formed by connecting the two directional wheels and the two omnidirectional wheels as vertices.
[0013] Preferably, a rotating arm is rotatably provided on the back of the tilting frame. The rotation axis of the rotating arm is parallel to the back of the tilting frame. The rotation axis of the rotating arm is fixedly connected to the tilting frame by a torsion spring. A push rod is connected to the free end of the rotating arm. The push rod is parallel to the upper surface of the frame and the back of the tilting frame. A rotating rocker arm is provided on the tilting frame. The two ends of the rotating rocker arm are rotatably connected to the tilting frame. The rotation axis of the tilting frame is perpendicular to the rotating arm and parallel to the back of the tilting frame. A gripper for grasping the push rod is provided at one end of the rotating rocker arm facing the back of the tilting frame. When the rotating arm rotates to an angle less than or equal to 0° with the back of the tilting frame, the push rod enters the grasping range of the gripper. When the rotating arm is parallel to the upper surface of the frame, the connecting line segment between the end of the rotating arm connected to the push rod and the bottom end of the tilting frame is a straight line L. The angle between the straight line L and the upper surface of the frame is an acute angle, and the opening of the acute angle faces away from the tilting frame.
[0014] The beneficial effects of this application are: This application designs a vertical carbon roll transfer trolley by setting an inclined frame on the frame. This eliminates the need to flip the carbon rolls when they are output from the production line. At the same time, because the carbon rolls are mounted upright on the transfer trolley during the transfer process, the width of the carbon rolls is relatively small, making it less likely for them to collide with the walls on both sides of the aisle. This solves the current problems of how to avoid flipping carbon rolls during the transfer process and how to prevent carbon rolls from being damaged by the walls on both sides of the aisle during the transfer process. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 1 A structural diagram of the back side; Figure 4 This is a schematic diagram of a steel structure attached to a carbon fiber coil but not fastened to a buckle, as described in this application.
[0016] The components include: 1. Frame; 2. Inclined frame; 3. Bottom support column; 4. Top support column; 5. Buffer unit; 6. Handle; 7. Crossbar; 8. Steel structure; 9. Buckle; 10. Casters; 11. Fixed casters; 12. Rotating arm; 13. Push rod; 14. Rocker arm; 15. Grab; 16. Mounting rod; 17. Elastic element; 18. Carbon fiber coil. Detailed Implementation
[0017] like Figure 1-4As shown, a carbon coil vertical transfer trolley includes a frame 1, on which an inclined frame 2 is provided. The angle between the front of the inclined frame 2 and the upper surface of the frame 1 is between 60° and 70°. Two bottom support columns 3 are provided at the lower end of the back of the inclined frame 2, with a preset distance between them. Both bottom support columns 3 are perpendicular to the back of the inclined frame 2. Two top support columns 4 are provided between the upper ends of the back of the inclined frame 2, and both top support columns 4 are parallel to the bottom support columns 3. The projections of the two top support columns 4 and the two bottom support columns 3 on the back of the inclined frame 2 are all located on a virtual circle A. A locking device is provided between the upper and lower ends of the back of the inclined frame 2. Rolling wheels are provided at the bottom of the frame 1.
[0018] In this embodiment, when used, such as Figure 4 As shown, carbon roll 18 is hoisted onto frame 1 by a lifting device, ensuring one end face of carbon roll 18 is pressed against the back of tilting frame 2. Then, a locking device locks carbon roll 18 onto tilting frame 2. Subsequently, during the movement of frame 1, the circumference of carbon roll 18 will not collide with the walls or other obstacles on either side of the aisle. Furthermore, by placing carbon roll 18 vertically, there is no need to flip it at the end of the production line. The two support columns 3 are for supporting carbon roll 18 and preventing it from rolling. The top support column 4 is also for preventing carbon roll 18 from rolling.
[0019] As a preferred embodiment, a cushioning pad is provided on the back of the tilting frame 2. By providing the cushioning pad, damage to the carbon roll 18 is effectively prevented.
[0020] As a preferred embodiment, the cushioning pad includes several cushioning units 5, all of which are projected onto the virtual circle A on the back of the tilting frame 2. With this configuration, the outer diameter of the carbon roll 18 is approximately equal to the outer diameter of the virtual circle A during use.
[0021] As a preferred embodiment, the frame 1 is provided with a handle 6 on each of the opposite sides of the tilting frame 2, and the connecting line segment between the two handles 6 is parallel to the back of the tilting frame 2. By providing handles 6, it is convenient to push the frame 1, and the direction of movement of the frame 1 is parallel to the end face of the carbon roll 18, thereby preventing the circumferential surface of the carbon roll 18 from hitting the walls on both sides of the passageway during movement.
[0022] As a preferred embodiment, the tilting frame 2 is welded from steel bars.
[0023] In a preferred embodiment, the locking device includes a crossbar 7, a steel structure 8, and a latch 9. The crossbar 7 is mounted on the tilting frame 2, parallel to the back of the tilting frame 2 and parallel to the upper surface of the frame body 1. A section of the steel structure 8 and a latch 9 that cooperate with the steel structure 8 are rotatably mounted on the crossbar 7. With this configuration, the steel structure 8 and the latch 9 cooperate to lock the carbon fiber coil 18, making it easy to secure the carbon fiber coil 18. As a preferred embodiment, the locking device includes two crossbars 7. One end of each crossbar 7, facing the center of the virtual circle A, is fixedly connected to the tilting frame 2, while the other end is free. Two bottom support columns 3 are positioned on either side of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars 7. Two top support columns 4 are positioned on either side of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars 7. Each free end of the crossbar 7 is equipped with a buckle 9 and a steel structure 8. This arrangement provides the carbon fiber roll 18 with two fixing points, making it more stable and less prone to damage.
[0024] As a preferred embodiment, one end of each crossbar 7 that is fixedly connected to the tilting frame 2 is inside the virtual circle A, and the free end of each crossbar 7 is outside the virtual circle A.
[0025] In a preferred embodiment, the rolling wheels include omnidirectional wheels 10 and directional wheels 11. Two directional wheels 11 are located at one end of the bottom of the frame 1, and two omnidirectional wheels 10 are located at the other end of the bottom of the frame 1. The line connecting the two directional wheels 11 and the two omnidirectional wheels 10 is parallel to the back of the tilting frame 2. The axis of the directional wheels 11 is perpendicular to the connecting line between the two bottom support columns 3. The center of gravity of the frame 1 and the tilting frame 2 is located at the center of the quadrilateral formed by connecting the two directional wheels 11 and the two omnidirectional wheels 10 as vertices. With this arrangement, the omnidirectional wheels 10 act as guides, and the movement of the directional wheels 11 ensures that the carbon roll 18 passes through the aisle upright, thus preventing it from hitting the walls on either side of the aisle.
[0026] In a preferred embodiment, a rotating arm 12 is rotatably mounted on the back of the tilting frame 2. The rotation axis of the rotating arm 12 is parallel to the back of the tilting frame 2. The rotation axis of the rotating arm 12 is fixedly connected to the tilting frame 2 via a torsion spring. A push rod 13 is connected to the free end of the rotating arm 12. The push rod 13 is parallel to the upper surface of the frame 1 and the back of the tilting frame 2. A rotating rocker arm 14 is mounted on the tilting frame 2. The two ends of the rotating rocker arm 14 are rotatably connected to the tilting frame 2. The rotation axis of the tilting frame 2 is perpendicular to the rotating arm 12 and parallel to the tilting frame. On the back of the tilting frame 2, the rotating rocker arm 14 is provided with a gripper at one end facing the back of the tilting frame 2 to grip the push rod 13. When the rotating arm 12 rotates to an angle less than or equal to 0° with the back of the tilting frame 2, the push rod 13 enters the gripping range of the gripper 15. When the rotating arm 12 is parallel to the upper surface of the frame 1, the connecting line segment between the end of the rotating arm 12 connected to the push rod 13 and the bottom end of the tilting frame 2 is a straight line L. The angle between the straight line L and the upper surface of the frame 1 is an acute angle, and the opening of the acute angle faces away from the tilting frame 2.
[0027] With this setup, when unloading is required, the rocker arm 14 can be pressed down on the front side of the tilting frame 2 to rotate it, causing the gripper 15 of the rocker arm 14 to disengage from the push rod 13. At this time, the push rod 13, under the action of the torsion spring, pushes the carbon coil 18 off the tilting frame 2. When the rotating arm 12 rotates to an angle less than or equal to 0° with the back of the tilting frame 2, the push rod 13 enters the gripping range of the gripper 15. This means that when the carbon coil 18 is placed on the back of the tilting frame 2, the push rod 13 is in a retracted state. At this time, the carbon coil 18 leans against the tilting frame 2 under the action of gravity and will not fall over. However, when the rotating arm 12 is parallel to the upper surface of the frame 1, the connecting line segment between the end of the rotating arm 12 connected to the push rod 13 and the bottom end of the tilting frame 2 is a straight line L. The angle between the straight line L and the upper surface of the frame 1 is an acute angle, and the opening of the acute angle faces away from the tilting frame 2. At this time, the carbon coil 18 is pushed off the tilting frame 2 by the push rod 13. This is more convenient.
[0028] As a preferred embodiment, the tilting frame 2 has a mounting rod 16 on its front side, which is perpendicular to the front side of the tilting frame 2. The mounting rod 16 has an elastic element 17, the top of which abuts against the lower surface of the first end of the rotating rocker arm 14 facing the front side of the tilting frame 2. This arrangement ensures that, under normal conditions, i.e. during the transport of the carbon roll 18, the elastic element 17 lifts the end of the rotating rocker arm 14 facing the front side of the tilting frame 2, causing the end of the rotating rocker arm 14 facing the back side of the tilting frame 2 to descend and grip the push rod 13, thereby allowing the carbon roll 18 to be stably placed on the tilting frame 2.
Claims
1. A vertical carbon coil transfer trolley, characterized in that, The frame includes a frame (1), on which a tilting frame (2) is provided. The angle between the front of the tilting frame (2) and the upper surface of the frame (1) is between 60° and 70°. Two bottom support columns (3) are provided at the lower end of the back of the tilting frame (2). The two bottom support columns (3) are spaced at a preset distance. Both bottom support columns (3) are perpendicular to the back of the tilting frame (2). Two top support columns (4) are provided between the upper ends of the back of the tilting frame (2). Both top support columns (4) are parallel to the bottom support columns (3). The projections of the two top support columns (4) and the two bottom support columns (3) on the back of the tilting frame (2) are all located on a virtual circle A. A locking device is provided between the upper and lower ends of the back of the tilting frame (2). Rolling wheels are provided at the bottom of the frame (1).
2. The carbon coil vertical transfer trolley according to claim 1, characterized in that: The back of the tilting frame (2) is provided with a cushioning pad.
3. A vertical carbon coil transfer trolley according to claim 2, characterized in that: The buffer pad includes several buffer units (5), and the projection of all the buffer units (5) on the back of the tilting frame (2) is located on the virtual circle A.
4. The carbon coil vertical transfer trolley according to claim 1, characterized in that: The frame (1) has a handle (6) on each side opposite to the inclined frame (2), and the connecting line between the two handles (6) is parallel to the back of the inclined frame (2).
5. A vertical carbon coil transfer trolley according to claim 1, characterized in that: The tilting frame (2) is welded from steel bars.
6. A vertical carbon coil transfer trolley according to claim 1, characterized in that: The locking device includes a crossbar (7), a steel structure (8), and a buckle (9). The crossbar (7) is provided on the tilting frame (2). The crossbar (7) is parallel to the back of the tilting frame (2) and parallel to the upper surface of the frame (1). A section of steel structure (8) and a buckle (9) that cooperate with the steel structure (8) are rotatably provided on the crossbar (7).
7. A vertical carbon coil transfer trolley according to claim 6, characterized in that: The locking device includes two crossbars (7). One end of each crossbar (7) facing the center of the virtual circle A is fixedly connected to the inclined frame (2), while the other end is a free end. Two bottom support columns (3) are located on both sides of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars (7). Two top support columns (4) are located on both sides of the perpendicular bisector of the connecting line segment between the free ends of the two crossbars (7). Each free end of the crossbar (7) is provided with a buckle (9) and a steel structure (8).
8. A vertical carbon coil transfer trolley according to claim 7, characterized in that: One end of each of the crossbars (7) is fixedly connected to the inclined frame (2) inside the virtual circle A, and the free end of each of the crossbars (7) is outside the virtual circle A.
9. A vertical carbon coil transfer trolley according to claim 1, characterized in that: The rolling wheels include omnidirectional wheels (10) and directional wheels (11). Two directional wheels (11) are located at one end of the bottom of the frame (1), and two omnidirectional wheels (10) are located at the other end of the bottom of the frame (1). The line connecting the whole composed of the two directional wheels (11) and the whole composed of the two omnidirectional wheels (10) is parallel to the back of the tilting frame (2). The axis of the directional wheel (11) is perpendicular to the connecting line between the two bottom support columns (3). The center of gravity of the whole composed of the frame (1) and the tilting frame (2) is located in the center of the quadrilateral formed by connecting the two directional wheels (11) and the two omnidirectional wheels (10) as vertices.
10. A vertical carbon coil transfer trolley according to claim 1, characterized in that: A rotating arm (12) is rotatably provided on the back of the tilting frame (2). The rotation axis of the rotating arm (12) is parallel to the back of the tilting frame (2). The rotation axis of the rotating arm (12) is fixedly connected to the tilting frame (2) by a torsion spring. A push rod (13) is connected to the free end of the rotating arm (12). The push rod (13) is parallel to the upper surface of the frame (1) and the back of the tilting frame (2). A rotating rocker arm (14) is provided on the tilting frame (2). The two ends of the rotating rocker arm (14) are rotatably connected to the tilting frame (2). The rotation axis of the tilting frame (2) is perpendicular to the rotating arm (12) and parallel to the tilting frame (2). On the back side, the rotating rocker arm (14) is provided with a gripper for grasping the push rod (13) at one end facing the back side of the tilting frame (2). When the rotating arm (12) rotates to an angle less than or equal to 0° with the back side of the tilting frame (2), the push rod (13) enters the grasping range of the gripper (15). When the rotating arm (12) is parallel to the upper surface of the frame (1), the connecting line segment between the end of the rotating arm (12) and the push rod (13) and the bottom end of the tilting frame (2) is a straight line L. The angle between the straight line L and the upper surface of the frame (1) is an acute angle, and the opening of the acute angle faces away from the tilting frame (2).