Plate conveyor vehicle

Abstract

The utility model relates to the technical field of sheet transport, and more specifically, to a sheet transport vehicle, comprising a vehicle body, a centering component, and a moving component, wherein the vehicle body is provided with a bearing component for bearing sheets, the moving component is installed at the bottom of the vehicle body and is movably connected to the vehicle body, the centering component is installed above the bearing component and is movably connected to the vehicle body, and the centering component is used to adjust the position of the sheet on the bearing component. The utility model can center the sheet while transporting it through the setting of the centering component, ensuring that the sheet is located in the middle of the bearing component, saving the time of repositioning in the subsequent process and improving the work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of plate transportation, and more specifically, to a plate conveying vehicle. Background Art

[0002] With the advancement of industrial automation, material transport carts have been increasingly used in factory production. When a product moves from one process to the next, it needs to be transferred from one processing station to the next. For some products that are not suitable for conveyor belts, material transport carts are needed for transfer.

[0003] The Chinese patent discloses a plate conveying device, which consists of two movable loading carts and a transfer cart, which are locked by a car body connection buckle; the transfer cart has a retractable suspension back and a material grabbing mechanism installed on the suspension back, and the lifting mechanism drives the suspension back and the material grabbing mechanism installed thereon to move up and down and further grab the plate, and the suspension back extends to send the plate into the loading area of ​​the equipment to realize the plate conveying function. However, this trolley has a disadvantage that the position of the plate often shifts during the process of loading the plate onto the trolley, which will cause the plate to be repositioned in each processing step, slowing down the production speed. Therefore, a trolley that can adjust the center of the plate during the conveying process is needed. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a plate conveyor vehicle which can adjust the position of the transported plates to facilitate subsequent processing of the plates.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A plate conveyor vehicle is provided, comprising a vehicle body, a centering component, and a moving component. The vehicle body is provided with a bearing component for bearing plates, the moving component is installed at the bottom of the vehicle body and is movably connected to the vehicle body, the centering component is installed above the bearing component and is movably connected to the vehicle body, and the centering component is used to adjust the position of the plate on the bearing component.

[0007] With this arrangement, when plate conveying operations are required, the plates are placed on the carrying component, and the centering component works, and the plates are supported from above the carrying component to adjust the position of the plates on the carrying component, so that the plates are located in the middle of the carrying component, which is convenient for positioning when conveying to subsequent processes, and is beneficial to improving the processing accuracy of subsequent processes.

[0008] Preferably, the bearing assembly includes a conveying mechanism and a plurality of supporting frames, the conveying mechanism is rotatably mounted on the top of the vehicle body, the supporting frames are disposed on the top of the conveying mechanism, and the supporting frames are in contact with the conveying mechanism.

[0009] With this arrangement, the support frame is used to support the plate. When the plate needs to be transferred by the conveyor vehicle, the plate is first placed on the support frame, and then the support frame is transported to the conveyor vehicle by the conveyor belt. The conveying mechanism works to drive the support frame to continue moving until the support frame is completely located above the conveyor vehicle; the centering component works again to center the plate on the support frame so that the plate is located in the middle of the support frame; then the conveyor vehicle transports the plate to the loading point of the next process, and the conveying mechanism works to send the support frame together with the plate to complete the transportation of the plate.

[0010] Preferably, the conveying mechanism comprises two groups of roller assemblies, and the roller assemblies are respectively installed on both sides of the vehicle body, and guide rails are provided on both sides of the support frame, and the guide rails on both sides are respectively in contact with the two groups of roller assemblies.

[0011] With this arrangement, the guide rails can respectively abut against the roller groups on both sides, so that the support frame can move smoothly on the conveyor vehicle.

[0012] Preferably, the roller group includes a driving roller, a transmission chain and a plurality of driven rollers, the driving roller and the plurality of driven rollers are rotatably connected to the vehicle body, the driving roller and the driven roller form a transmission pair through the transmission chain, and the guide rail abuts against the driving roller and / or the driven roller.

[0013] With this arrangement, the active roller can drive the driven roller to rotate together through the transmission chain, and the active roller and the driven roller rotate together to drive the support frame to move, so that the support frame enters or leaves the conveyor vehicle.

[0014] Furthermore, transmission gears are provided on the sides of the driving roller and the driven roller, and the transmission gears are fixedly connected to the driving roller and the driven roller respectively, and the transmission chain is sleeved outside the transmission gears, and the transmission chain is meshed with the transmission gears. With this arrangement, when the driving roller rotates, the torque is transmitted to the transmission chain through the transmission gear of the driving roller, and the transmission chain rotates, thereby driving all the transmission gears meshed with the transmission chain to rotate, thereby driving the driven roller to rotate.

[0015] Furthermore, the driving roller and the driven roller are both provided with a limiting boss of an annular structure. Through this arrangement, the side of the guide rail is limited by the limiting boss, which can prevent the support bracket from deflecting during the movement.

[0016] Preferably, the middle portion of the support frame is a grid structure.

[0017] With this arrangement, the support frame and the sheet material enter the subsequent process together, and the sheet material can be processed directly without secondary positioning. The support frame with a grid structure can reduce the impact on subsequent processes, such as laser cutting.

[0018] Preferably, the side of the support bracket is further provided with a plurality of anti-collision bosses, and the anti-collision bosses are respectively fixedly mounted at both ends of the side of the support bracket.

[0019] Through this setting, when the support frame enters or is sent out of the conveyor vehicle, the anti-collision boss can play a buffering role to prevent the support frame body from directly colliding with other equipment due to inertia, thereby increasing the service life of the support frame; at the same time, in the processing operations of other processes, the anti-collision boss can also be embedded in the corresponding structure of other operating equipment to play a positioning and guiding role.

[0020] Preferably, the centering assembly includes at least two groups of centering units, each of which includes a centering arm, two driving mechanisms and two telescopic rods. The centering arm is fixedly mounted on the vehicle body and is located above the load-bearing assembly. A single telescopic rod is movably connected to the centering arm via a single driving mechanism. The driving mechanism is used to drive the telescopic rod to move along the centering arm, and the telescopic rod is used to telescope to approach or move away from the load-bearing assembly.

[0021] With this arrangement, when the plate needs to be centered, the telescopic rods work and extend to both sides of the plate. One of the driving mechanisms works to move the plate toward the middle of the load-bearing assembly through the telescopic rods. The other driving mechanism works again to limit the plate from the other side through the telescopic rods to prevent the plate from tilting to one side. Finally, the two telescopic rods contract together to complete the centering of the plate.

[0022] Preferably, the driving mechanism includes but is not limited to motor drive, cylinder drive and other driving modes.

[0023] Preferably, the centering arm includes a support column and a cross beam, the two support columns are fixedly connected to the two ends of the cross beam respectively, the two support columns are also fixedly connected to the two sides of the vehicle body, and the telescopic rod is movably connected to the cross beam through a driving mechanism.

[0024] With this arrangement, the telescopic rod can be moved along the crossbeam under the drive of the driving mechanism, so as to perform centering work on the plate.

[0025] Preferably, the moving assembly includes a wheel frame and a plurality of moving wheels, the wheel frame is fixedly mounted on the bottom of the vehicle body, the plurality of moving wheels are rotatably connected to the wheel frame, the moving wheels are provided with guide grooves, and the moving wheels are used to move along the preset guide rails in the workplace. With this arrangement, the guide grooves of the moving wheels cooperate with the preset guide rails, so that the moving wheels drive the transport vehicle to move along the rails, ensuring that the transport route of the transport vehicle is stable and will not deviate.

[0026] Preferably, the moving assembly includes a plurality of universal wheels and a control motor, wherein the plurality of universal wheels are movably connected to the bottom of the vehicle body, and the control motor is used to control the rotation of the universal wheels. With this arrangement, the transport vehicle can move in various directions, so that the movement path of the transport vehicle can be adjusted according to different sites.

[0027] Preferably, baffles are further provided at both ends of the vehicle body, and the baffles are arranged obliquely and fixedly connected to the vehicle body.

[0028] This arrangement prevents debris on the conveyor vehicle's path from being rolled into the bottom of the vehicle, thus preventing it from interfering with the moving components.

[0029] Compared with the prior art, the beneficial effects of the utility model are:

[0030] (1) By setting up the centering component, the plate can be centered while being transported to ensure that the plate is located in the middle of the load-bearing component, saving the time of repositioning in subsequent processes and improving work efficiency.

[0031] (2) The cooperation between the support frame and the conveying mechanism facilitates the loading and unloading of the plates on the trolley.

[0032] (3) The cooperation between the guide rail and the roller assembly on the support frame ensures that the position of the support frame on the conveyor vehicle will not be offset, thereby ensuring the accuracy of the centering component in adjusting the position of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of a plate conveyor vehicle of the utility model;

[0034] Figure 2 This is a schematic diagram of the cooperation between a support frame and a roller assembly of a plate conveyor vehicle of the utility model;

[0035] Figure 3 This is a schematic diagram of the structure of a roller group of a plate conveyor vehicle of the utility model;

[0036] Figure 4 This is a schematic structural diagram of a centering unit of a plate conveyor vehicle of the utility model;

[0037] Figure 5 It is a schematic diagram of the cooperation between a centering unit and a supporting frame of a plate conveyor vehicle of the utility model.

[0038] The illustrations are as follows:

[0039] 1. Vehicle body; 11. Baffle; 2. Centering assembly; 21. Centering unit; 211. Centering arm; 2111. Support column; 2112. Crossbeam; 212. Driving mechanism; 213. Telescopic rod; 3. Moving assembly; 31. Wheel frame; 32. Universal wheel; 4. Load-bearing assembly; 41. Conveying mechanism; 411. Roller group; 4111. Active roller; 4112. Transmission chain; 4113. Driven roller; 4114. Limiting boss; 42. Support bracket; 421. Guide rail; 422. Anti-collision boss. DETAILED DESCRIPTION

[0040] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0041] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0042] Example 1

[0043] like Figures 1 to 3 The figure shows a first embodiment of a plate conveyor vehicle of the utility model, comprising a vehicle body 1, a centering component 2, and a moving component 3. The vehicle body 1 is provided with a bearing component 4 for bearing plates. The moving component 3 is mounted at the bottom of the vehicle body 1 and is movably connected to the vehicle body 1. The centering component 2 is mounted above the bearing component 4 and is movably connected to the vehicle body 1. The centering component 2 is used to adjust the position of the plate on the bearing component 4.

[0044] Through this arrangement, when plate conveying operations are required, the plate is placed on the supporting component 4, and the centering component 2 works, and the plate is supported from above the supporting component 4 to adjust the position of the plate on the supporting component 4, so that the plate is located in the middle of the supporting component 4, which is convenient for positioning when conveying to subsequent processes, and is beneficial to improving the processing accuracy of subsequent processes.

[0045] As an embodiment of the present invention, the bearing assembly 4 includes a conveying mechanism 41 and a plurality of supporting frames 42 . The conveying mechanism 41 is rotatably mounted on the top of the vehicle body 1 . The supporting frames 42 are disposed on the top of the conveying mechanism 41 , and the supporting frames 42 abut against the conveying mechanism 41 .

[0046] With this arrangement, the support frame 42 is used to support the plate. When the plate needs to be transferred by the conveyor vehicle, the plate is first placed on the support frame 42, and then the support frame 42 is transported to the conveyor vehicle by the conveyor belt. The conveying mechanism 41 works to drive the support frame 42 to continue moving until the support frame 42 is completely located above the conveyor vehicle; the centering component 2 works again to center the plate on the support frame 42 so that the plate is located in the middle of the support frame 42; then the conveyor vehicle transports the plate to the loading point of the next process, and the conveying mechanism 41 works to send the support frame 42 together with the plate to complete the transportation of the plate.

[0047] As an embodiment of the present invention, the conveying mechanism 41 includes two roller groups 411 , which are respectively installed on both sides of the vehicle body 1 , and guide rails 421 are provided on both sides of the support frame 42 , and the two guide rails 421 are respectively in contact with the two roller groups 411 .

[0048] With this arrangement, the guide rails 421 can respectively abut against the roller assemblies 411 on both sides, so that the support frame 42 can move smoothly on the conveyor vehicle.

[0049] As an embodiment of the utility model, the roller group 411 includes a driving roller 4111, a transmission chain 4112 and a plurality of driven rollers 4113. The driving roller 4111 and the plurality of driven rollers 4113 are all rotatably connected to the vehicle body 1. The driving roller 4111 and the driven roller 4113 form a transmission pair through the transmission chain 4112, and the guide bar 421 abuts against the driving roller 4111 and / or the driven roller 4113.

[0050] With this arrangement, the driving roller 4111 can drive the driven roller 4113 to rotate together through the transmission chain 4112. The driving roller 4111 and the driven roller 4113 rotate together to drive the support frame 42 to move, so that the support frame 42 enters or leaves the conveyor vehicle.

[0051] As an embodiment of the present invention, a transmission gear is provided on the side of the driving roller 4111 and the driven roller 4113, and the transmission gear is fixedly connected to the driving roller 4111 and the driven roller 4113 respectively, and the transmission chain 4112 is sleeved outside the transmission gear, and the transmission chain 4112 and the transmission gear are meshed. With this arrangement, the driving roller 4111 rotates, and the torque is transmitted to the transmission chain 4112 through the transmission gear of the driving roller 4111. The transmission chain 4112 rotates, thereby driving all the transmission gears meshed with the transmission chain 4112 to rotate, thereby driving the driven roller 4113 to rotate.

[0052] As an embodiment of the present invention, the driving roller 4111 and the driven roller 4113 are both provided with a ring-shaped limiting boss 4114. By this arrangement, the side of the guide rail 421 is limited by the limiting boss 4114, which can prevent the support bracket 42 from deflecting during the movement.

[0053] As an embodiment of the present utility model, the middle portion of the support frame 42 is a grid structure.

[0054] With this arrangement, the support frame 42 and the plate enter the subsequent process together, and the plate can be processed directly without secondary positioning. The support frame 42 with a grid structure can reduce the impact on subsequent processes, such as laser cutting.

[0055] As an embodiment of the present invention, a plurality of anti-collision bosses 422 are further provided on the side of the support bracket 42 , and the anti-collision bosses 422 are respectively fixedly installed at both ends of the side of the support bracket 42 .

[0056] Through this arrangement, when the support frame 42 enters or is sent out of the conveyor vehicle, the anti-collision boss 422 can play a buffering role to prevent inertia from causing the main body of the support frame 42 to directly collide with other equipment, thereby increasing the service life of the support frame 42; at the same time, in the processing operations of other processes, the anti-collision boss can also be embedded in the corresponding structure of other operating equipment to play a positioning and guiding role.

[0057] Example 2

[0058] like Figures 1 to 5 The second embodiment of a plate conveyor vehicle of the utility model is shown. This embodiment is similar to the first embodiment, except that the arrangement of the centering component 2 is different.

[0059] As an embodiment of the present utility model, the centering assembly 2 includes at least two groups of centering units 21, the centering unit 21 includes a centering arm 211, two driving mechanisms 212 and two telescopic rods 213, the centering arm 211 is fixedly mounted on the vehicle body 1 and is located above the load-bearing assembly 4, a single telescopic rod 213 is movably connected to the centering arm 211 through a single driving mechanism 212, the driving mechanism 212 is used to drive the telescopic rod 213 to move along the centering arm 211, and the telescopic rod 213 is used to telescope to approach or move away from the load-bearing assembly 4.

[0060] With this arrangement, when the plate needs to be centered, the telescopic rod 213 works and extends to both sides of the plate. One of the driving mechanisms 212 works and moves the plate toward the middle of the supporting assembly 4 through the telescopic rod 213. The other driving mechanism 212 works again and limits the plate from the other side through the telescopic rod 213 to prevent the plate from tilting toward one side. Finally, the two telescopic rods 213 contract together to complete the centering of the plate.

[0061] As an embodiment of the present invention, the driving mechanism 212 drives the telescopic rod 213 to move along the centering arm 211 in a motor-driven manner.

[0062] As an embodiment of the utility model, the centering arm 211 includes a support column 2111 and a cross beam 2112. The support column 2111 is fixedly connected to both ends of the cross beam 2112 respectively. The support column 2111 is also fixedly connected to both sides of the vehicle body 1. The telescopic rod 213 is movably connected to the cross beam 2112 through the driving mechanism 212.

[0063] With this arrangement, the telescopic rod 213 can be moved along the crossbeam 2112 under the drive of the driving mechanism 212, so as to perform centering work on the plate.

[0064] Example 3

[0065] The following is a third embodiment of a plate conveyor vehicle of the present invention. This embodiment is similar to the second embodiment, except that the structures of the moving component 3 and the vehicle body 1 are different.

[0066] As an embodiment of the present invention, the moving assembly 3 includes a wheel frame 31 and a plurality of moving wheels 32. The wheel frame 31 is fixedly mounted on the bottom of the vehicle body 1. The moving wheels 32 are rotatably connected to the wheel frame 31. The moving wheels 32 are provided with guide grooves. The moving wheels 32 are used to move along the preset guide rails of the work site. Through this arrangement, the guide grooves of the moving wheels 32 cooperate with the preset guide rails, so that the moving wheels 32 drive the transport vehicle to move along the track, ensuring that the transport route of the transport vehicle is stable and will not deviate.

[0067] As an embodiment of the present utility model, baffles 11 are further provided at both ends of the vehicle body 1 , and the baffles 11 are arranged obliquely and fixedly connected to the vehicle body 1 .

[0068] By means of this arrangement, the baffle 11 can prevent debris on the path of the transport vehicle from being rolled into the bottom of the vehicle body 1 , thereby avoiding interference with the moving component 3 .

[0069] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A plate conveyor, characterized in that: The invention comprises a vehicle body (1), a centering component (2), and a moving component (3); the vehicle body (1) is provided with a bearing component (4) for bearing a plate; the moving component (3) is arranged at the bottom of the vehicle body (1) and is movably connected to the vehicle body (1); the centering component (2) is arranged above the bearing component (4) and is movably connected to the vehicle body (1); the centering component (2) is used to adjust the position of the plate on the bearing component (4).

2. The plate conveyor according to claim 1, characterized in that: The bearing assembly (4) comprises a conveying mechanism (41) and a plurality of supporting frames (42); the conveying mechanism (41) is rotatably mounted on the top of the vehicle body (1); the supporting frames (42) are arranged on the top of the conveying mechanism (41), and the supporting frames (42) are in abutment with the conveying mechanism (41).

3. The plate conveyor according to claim 2, characterized in that: The conveying mechanism (41) comprises two groups of roller assemblies (411), the two groups of roller assemblies (411) are respectively arranged on both sides of the vehicle body (1), and guide rails (421) are arranged on both sides of the support frame (42), and the guide rails (421) on both sides are respectively in contact with the two groups of roller assemblies (411).

4. The plate conveyor according to claim 3, characterized in that: The roller group (411) comprises a driving roller (4111), a transmission chain (4112) and a plurality of driven rollers (4113); the driving roller (4111) and the plurality of driven rollers (4113) are both rotatably connected to the vehicle body (1); the driving roller (4111) and the driven rollers (4113) form a transmission pair via the transmission chain (4112); and the guide rail (421) abuts against the driving roller (4111) and / or the driven roller (4113).

5. The plate conveyor according to claim 4, characterized in that: The middle part of the support frame (42) is a grid structure.

6. The plate conveyor according to claim 5, characterized in that: The side of the support frame (42) is also provided with a plurality of anti-collision bosses (422), and the anti-collision bosses (422) are respectively fixedly mounted on the two ends of the side of the support frame (42).

7. The plate conveyor according to any one of claims 1 to 6, characterized in that: The centering assembly (2) comprises at least two groups of centering units (21), wherein the centering units (21) comprise a centering arm (211), two driving mechanisms (212) and two telescopic rods (213), wherein the centering arm (211) is fixedly mounted on the vehicle body (1) and is located above the load-bearing assembly (4), wherein a single telescopic rod (213) is movably connected to the centering arm (211) via a single driving mechanism (212), wherein the driving mechanism (212) is used to drive the telescopic rod (213) to move along the centering arm (211), and wherein the telescopic rod (213) is used to telescope to approach or move away from the load-bearing assembly (4).

8. The plate conveyor according to claim 7, characterized in that: The centering arm (211) comprises two support columns (2111) and a cross beam (2112); the two support columns (2111) are respectively fixedly connected to the two ends of the cross beam (2112); the two support columns (2111) are also respectively fixedly connected to the two sides of the vehicle body (1); and the telescopic rod (213) is movably connected to the cross beam (2112) via a driving mechanism (212).

9. The plate conveyor according to claim 1, characterized in that: The moving assembly (3) comprises a wheel frame (31) and a plurality of moving wheels (32); the wheel frame (31) is fixedly mounted on the bottom of the vehicle body (1); the moving wheels (32) are rotatably connected to the wheel frame (31); guide grooves are provided on the moving wheels (32); and the moving wheels (32) are used to move along a preset guide rail in a work area.

10. The plate conveyor according to claim 1, characterized in that: Baffles (11) are also provided at both ends of the vehicle body (1); the baffles (11) are arranged at an angle and are fixedly connected to the vehicle body (1).

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