Disc conveyor capable of stabilizing disc conveying process
By designing a disk conveyor including conveyor belt, baffle, press plate, swing plate and swing rod, the problems of upward jump, ejection, superposition and position of the disk during the conveying process are solved, and the stable transportation of the disk is achieved and the production efficiency and safety are improved.
Patent Information
- Application Number
- CN202421643549.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the production process of buckle scaffolding, the disc is prone to jumping, popping, superimposing or incorrectly position during the conveying process, resulting in unsmooth feeding and loading, affecting production safety and efficiency.
A disk conveyor is designed, including conveyor belts, baffles, press plates, swing plates and swing rods. Through the synergy of these components, the discs are ensured to remain stable during the conveying process and prevent upward jumps, pops up, superimposed and misplaced.
It effectively prevents the upward jump, pop, superposition and positional irregularities of the disc during the conveying process, ensures the stable conveying of the disc, and improves the efficiency and safety of feeding and loading.
Smart Images
Figure CN222947494U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disc-type scaffold production, in particular to a disc conveyor capable of stabilizing a disc conveying process. Background Art
[0002] The disc-type scaffolding is widely used in the construction process. The appearance, load-bearing capacity, quality and function of the scaffolding directly affect the construction efficiency, construction safety and construction quality. Therefore, the production process control of the disc-type scaffolding is particularly important. The state, efficiency and function of the disc-type scaffolding production equipment are the key and core to ensure the production level of the scaffolding.
[0003] Among them, a disc conveyor is required in the production process of the pole. After the disc is extracted from the silo, it is transported from one side of the silo to the side of the pole welding machine via the conveyor. After the disc is transported to the side of the pole welding machine via the conveyor chain, it queues up one by one at the grabbing position waiting for the robot to grab and load the material. The inventor of the utility model found that the traditional disc is transported by the chain to the queue waiting process. This operation mode has the following problems:
[0004] First, the disc changes from a moving state during the conveying process to a waiting position in the queue, and the state changes from dynamic to static. The initial velocity of the disc will generate a certain impulse, and the impact force will cause the disc to pop out from the conveyor chain, affecting feeding, loading and production safety. The popped-out disc needs to be picked up by workers and put back into the silo or conveyor belt, which wastes labor.
[0005] Second, some discs were not ejected from the conveyor chain, but were tilted or stacked due to collision, which ultimately prevented the robot from picking up the materials. It was necessary to manually stop the disc loader's transport chain and straighten the order of several discs. Utility Model Content
[0006] In order to solve the above technical problems, the utility model provides a disc conveyor which can prevent the discs from jumping up, popping out, overlapping and being out of position during disc conveying and can stabilize the disc conveying process.
[0007] The technical solution of the utility model is achieved in this way:
[0008] A disc conveyor capable of stabilizing the disc conveying process comprises a conveyor, wherein conveyor belts for conveying discs are arranged on both sides inside the conveyor, a baffle is arranged at the front end of the conveyor, the baffle is used to keep the frontmost disc still so as to facilitate grabbing by a robot, and a pressure plate is arranged on the conveyor, the pressure plate is located on the rear side of the baffle in the conveying direction, and the pressure plate is used to prevent the disc from shifting when it is stopped by the baffle, wherein the pressure plate is located after the first disc grabbing position and between the second and third queued discs, reserving a complete grabbing position for the first disc.
[0009] Furthermore, the middle part of the pressing plate is a plane, and both ends of the pressing plate are arranged to be sloped surfaces.
[0010] Furthermore, a swing plate capable of swinging upward is provided at the rear end of the pressure plate, and the height of the lower surface of the swing plate is greater than or equal to the thickness of one disc and less than the thickness of two discs. A swing rod is provided inside the conveyor line, and the swing plate and the swing rod are connected by a transmission structure. When the rear end of the swing plate is tilted upward, the rear end of the swing rod is tilted upward to above the conveyor belt through the transmission structure, and the distance between the rear end of the swing rod and the conveyor belt is less than the thickness of the disc.
[0011] Furthermore, the length of the swing plate is greater than or equal to the diameter of the disc.
[0012] Furthermore, the rear end of the swing rod and the rear end of the swing plate are located on the same vertical line.
[0013] Furthermore, the transmission structure includes a first rotating shaft, a second rotating shaft, a third rotating shaft and a bevel gear pair, the first rotating shaft is rotatably mounted on the pressure plate, the front end of the swing plate is fixedly connected to the first rotating shaft, the second rotating shaft is mounted on one side of the conveyor, the third rotating shaft is rotatably mounted on the conveyor, and the front end of the swing rod is connected to the third rotating shaft, the first rotating shaft and the second rotating shaft, and the second rotating shaft and the third rotating shaft are all connected through a bevel gear pair.
[0014] Furthermore, the rocker arm includes a front rod body and a rear rod body, the front end of the front rod body is fixedly connected to the third rotating shaft, the front end of the rear rod body is rotatably mounted on the conveyor through a support shaft, and an elastic telescopic rod is rotatably connected between the rear end of the front rod body and the upper surface of the rear rod body.
[0015] Furthermore, a baffle bar is provided on the conveyor, and the baffle bar is located above the rear rod body. When the rear end of the rear rod body rotates upward to above the conveyor belt and the distance between the rear rod body and the conveyor belt is less than the thickness of a disc, the upper surface of the rear rod body contacts the baffle bar.
[0016] The utility model has the following beneficial effects:
[0017] 1. By setting the pressing plate 4 behind the first disc grabbing position and between the second and third queued discs, a complete grabbing position is reserved for the first disc, while effectively preventing subsequent discs from jumping up, popping out, overlapping and misaligned during the conveying process.
[0018] 2. By setting the swing plate and the swing rod, the phenomenon of the front disc pressing on the rear disc can be effectively dealt with, and the front disc with the tail end tilted upward can be pulled away from the top of the rear disc to ensure stable transportation of the disc. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an overall schematic diagram of the utility model;
[0020] Figure 2 It is a partial schematic diagram of the utility model.
[0021] In the figure: 1. conveyor; 2. conveyor belt; 3. baffle; 4. pressure plate; 5. swing plate; 6. swing rod; 6.1. front rod body; 6.2. rear rod body; 7. first rotating shaft; 8. second rotating shaft; 9. third rotating shaft; 10. bevel gear pair; 11. elastic telescopic rod; 12. baffle rod. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0023] like Figure 1 and Figure 2 As shown, a disc conveyor capable of stabilizing the disc conveying process includes a conveyor 1. Conveyor belts 2 for conveying discs are arranged on both sides of the conveyor 1. When the conveyor belts 2 convey the discs, the two sides of the lower surface of the discs are supported by the two conveyor belts 2 respectively. The two conveyor belts 2 ensure stable conveying of the discs through synchronous movement. The pressure plate 4 is located after the first disc grabbing position and between the second and third queued discs, reserving a complete grabbing position for the first disc.
[0024] The front end of the conveyor belt 2 is provided with a baffle 3, which is used to keep the frontmost disc still so that the robot can grab it. When the disc is being conveyed, after the frontmost disc contacts the baffle 3, it cannot be conveyed further and thus remains still. During this process, the conveyor belt 2 keeps moving. The blocked disc is used to be grabbed by the robot. After the frontmost disc is grabbed by the robot, the disc at the rear continues to be conveyed forward.
[0025] The conveyor 1 is provided with a pressing plate 4, which is located behind the baffle 3 in the conveying direction, and is used to prevent the disc from deflecting when it is stopped by the baffle 3. When the conveyed disc contacts the baffle 3, its kinetic energy will cause the disc to collide with the baffle 3, and since the conveyor belt 2 keeps moving, such collision will easily cause the disc on the conveyor belt 2 to deflect or be lifted off, thereby affecting the conveying effect.
[0026] At this time, by setting the pressure plate 4, when the frontmost disc is stopped by the baffle 3, the pressure plate 4 limits the top of the disc on the rear side of the disc that contacts the baffle 3, effectively preventing the disc from being offset or flying off, and ensuring that the next disc that contacts the baffle 3 is always stably attached to the conveyor belt 2.
[0027] The middle part of the pressing plate 4 is a plane. Through the setting of the plane, the pressing plate 4 and the disc to be limited have a sufficient contact area, thereby improving its limiting effect on the disc.
[0028] Both ends of the pressing plate 4 are arranged to be sloped surfaces. By setting the sloped surfaces, it is more convenient for the disc to enter or leave the pressing plate 4 area, thereby improving the stability and effect of transportation.
[0029] The rear end of the pressure plate 4 is provided with a swing plate 5 that can swing upward, and the height of the lower surface of the swing plate 5 is greater than or equal to the thickness of one disc and less than the thickness of two discs. Through the setting of the swing plate 5, before the disc enters the pressure plate 4, if the lower surface of the disc located at the front side is supported by the front end of the disc located at the rear side, the disc located at the front side is in a state of the tail end tilting upward, before the air enters the pressure plate 4, the rear end of the swing plate 5 will contact its upper surface, and then, the disc with the tail end tilted upward will drive the rear end of the swing plate 5 to swing upward.
[0030] A rocker arm 6 is provided inside the conveyor line, and the rocker plate 5 is connected to the rocker arm 6 through a transmission structure. When the rear end of the rocker plate 5 is tilted upward, the rear end of the rocker arm 6 is tilted upward to the top of the conveyor belt 2 through the transmission structure, and the distance between the rear end of the rocker arm 6 and the conveyor belt 2 is less than the thickness of the disc.
[0031] By utilizing the swing plate 5 to be driven by the disc with the tail end tilted upward, the rear end of the swing rod 6 can rotate upward to block the other disc supported on the lower surface of the disc with the tail end tilted upward, so that the disc with the tail end tilted upward can be detached from the other disc supported on its lower surface during the process of the conveyor belt 2 dragging its front end, and then the disc with the tail end tilted upward can be adjusted to a horizontal state and then enter the pressure plate 4.
[0032] The length of the swing plate 5 is greater than or equal to the diameter of the disc, and is arranged in this way so that when the swing plate 5 and the swing rod 6 adjust the state of the disc with the tail end tilted upward, there is enough distance between the disc and the pressure plate 4 for adjusting the state of the disc.
[0033] The rear end of the swing rod 6 is located on the same vertical line as the rear end of the swing plate 5. In this arrangement, when the rear end of the swing plate 5 contacts the disc with the tail end tilted upward, for another disc supported on the lower surface of the disc, the rear end of the swing plate 5 is located in front of the other disc in the front-to-back direction, and then, in the process of the disc continuing to move forward, the swing plate 5 is pushed up by the disc so that the rear end of the swing rod 6 enters the front side of the other disc, so as to block the other disc, and then, in the process of the front end of the disc with the tail end tilted upward being dragged forward by the conveyor belt 2, the other disc supported on the lower surface of the disc with the tail end tilted upward is blocked by the swing rod 6, so that the disc with the tail end tilted upward is separated from the other disc supporting it in this state, ensuring that all discs can be effectively transported.
[0034] The transmission structure includes a first rotating shaft 7, a second rotating shaft 8, a third rotating shaft 9 and a bevel gear pair 10. The first rotating shaft 7 is rotatably mounted on the pressure plate 4, the front end of the swing plate 5 is fixedly connected to the first rotating shaft 7, the second rotating shaft 8 is mounted on one side of the conveyor 1, the third rotating shaft 9 is rotatably mounted on the conveyor 1, and the front end of the swing rod 6 is connected to the third rotating shaft 9. The first rotating shaft 7 and the second rotating shaft 8, and the second rotating shaft 8 and the third rotating shaft 9 are all connected through the bevel gear pair 10. When the tail end of the swing plate 5 swings upward, the swing plate 5 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second rotating shaft 8 to rotate through the bevel gear pair 10, the second rotating shaft 8 drives the third rotating shaft 9 to rotate through the bevel gear pair 10, and the third rotating shaft 9 drives the swing rod 6 to rotate.
[0035] The swing arm 6 includes a front rod body 6.1 and a rear rod body 6.2, the front end of the front rod body 6.1 is fixedly connected to the third rotating shaft 9, the front end of the rear rod body 6.2 is rotatably mounted on the conveyor 1 through a supporting shaft, and an elastic telescopic rod 11 is rotatably connected between the rear end of the front rod body 6.1 and the upper surface of the rear rod body 6.2. When the front rod body 6.1 is driven to rotate by the third rotating shaft 9, the front rod body 6.1 drives the rear rod body 6.2 to rotate through the elastic telescopic rod 11.
[0036] The conveyor 1 is provided with a stopper 12, which is located above the rear rod body 6.2, and when the rear end of the rear rod body 6.2 rotates upward to above the conveyor belt 2 and the distance between the rear rod body 6.2 and the conveyor belt 2 is less than the thickness of a disc, the upper surface of the rear rod body 6.2 contacts the stopper 12. By providing the stopper 12, the height of the upward swing of the tail end of the swing rod 6 is limited to prevent the swing rod 6 from swinging upward excessively and ejecting the disc.
[0037] In summary, in order to more conveniently explain the solution of the above embodiment, the following description is based on the possible states of two adjacent disks.
[0038] Case 1: When the rear disc of the two adjacent discs presses on the front disc, the front end face of the rear disc will be blocked by the rear end of the swing plate 5, and then the rear disc is squeezed out from the front disc, so that the rear disc falls completely onto the conveyor belt 2, thereby adjusting the state of the discs.
[0039] Situation 2: When the front disc presses on the rear disc between the two adjacent discs, the front disc will push up the swing plate 5 while passing through the swing plate 5, causing the rear end of the swing plate 5 to swing upward. At this time, the swing plate 5 causes the rear end of the swing rod 6 to swing upward through the transmission structure, and the rear end of the swing rod 6 will swing to the front of the rear disc. During the subsequent transportation of the discs, the rear disc is blocked by the swing rod 6, and the front disc is dragged by the conveyor belt 2, detached from the rear disc, and falls onto the conveyor belt 2.
[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A disc conveyor capable of stabilizing the disc conveying process, characterized in that: The invention comprises a conveyor (1), wherein both sides of the conveyor (1) are provided with conveyor belts (2) for conveying discs, a baffle (3) is provided at the front end of the conveyor (1), and the baffle (3) is used to keep the frontmost disc still so as to facilitate grabbing by a robot, and a pressure plate (4) is provided on the conveyor (1), and the pressure plate (4) is located at the rear side of the baffle (3) in the conveying direction, and the pressure plate (4) is used to prevent the disc from deviating when it is stopped by the baffle (3), wherein the pressure plate (4) is located after the grabbing position of the first disc and between the second and third queued discs, so as to reserve a complete grabbing position for the first disc.
2. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 1, characterized in that: The middle part of the pressing plate (4) is a plane, and the two ends of the pressing plate (4) are arranged to be sloped surfaces.
3. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 1, characterized in that: A swing plate (5) capable of swinging upward is arranged at the rear end of the pressure plate (4), the lower surface height of the swing plate (5) is greater than or equal to the thickness of one disc and less than the thickness of two discs, a swing rod (6) is arranged inside the conveyor (1), the swing plate (5) and the swing rod (6) are connected via a transmission structure, and when the rear end of the swing plate (5) is tilted upward, the rear end of the swing rod (6) is tilted upward to above the conveyor belt (2) via the transmission structure, and the distance between the rear end of the swing rod (6) and the conveyor belt (2) is less than the thickness of the disc.
4. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 3, characterized in that: The length of the swing plate (5) is greater than or equal to the diameter of the disc.
5. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 4, characterized in that: The rear end of the swing rod (6) and the rear end of the swing plate (5) are located on the same vertical line.
6. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 3, characterized in that: The transmission structure comprises a first rotating shaft (7), a second rotating shaft (8), a third rotating shaft (9) and a bevel gear pair (10); the first rotating shaft (7) is rotatably mounted on the pressure plate (4); the front end of the swing plate (5) is fixedly connected to the first rotating shaft (7); the second rotating shaft (8) is mounted on one side of the conveyor (1); the third rotating shaft (9) is rotatably mounted on the conveyor (1); and the front end of the swing rod (6) is connected to the third rotating shaft (9); the first rotating shaft (7) and the second rotating shaft (8), as well as the second rotating shaft (8) and the third rotating shaft (9) are connected via the bevel gear pair (10).
7. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 6, characterized in that: The swing arm (6) comprises a front rod body (6.1) and a rear rod body (6.2); the front end of the front rod body (6.1) is fixedly connected to a third rotating shaft (9); the front end of the rear rod body (6.2) is rotatably mounted on the conveyor (1) via a support shaft; and an elastic telescopic rod (11) is rotatably connected between the rear end of the front rod body (6.1) and the upper surface of the rear rod body (6.2).
8. A disc conveyor capable of stabilizing the disc conveying process as claimed in claim 7, characterized in that: The conveyor (1) is provided with a blocking rod (12), the blocking rod (12) being located above the rear rod body (6.2), and when the rear end of the rear rod body (6.2) rotates upward to above the conveyor belt (2) and the distance between the rear rod body (6.2) and the conveyor belt (2) is less than the thickness of a disc, the upper surface of the rear rod body (6.2) contacts the blocking rod (12).