RGV (Rail Guided Vehicle)

Abstract

The utility model provides an RGV carrier. The RGV carrier comprises a trolley body, a first driving mechanism and a second driving mechanism. The first driving mechanism is arranged on the trolley body and comprises a first driving plate capable of moving back and forth in the first direction. The second driving mechanism comprises two second driving plates, and the two second driving plates are symmetrically arranged on the two sides of the first driving plate and can reciprocate in the first direction along with the first driving plate. A carrying structure is arranged on each second driving plate, each carrying structure comprises a mounting plate, a first carrying assembly and a second carrying assembly, the first carrying assembly and the second carrying assembly are mounted on the mounting plate, and the mounting plate can drive the first carrying assembly and the second carrying assembly on the mounting plate to reciprocate on the corresponding second driving plate in the first direction; wherein the two first carrying assemblies carry materials at one end at the same time, and the two second carrying assemblies carry materials at the other end at the same time. According to the RGV, the pushing stroke can be considered, and materials can be stably pushed.

Description

Technical Field

[0001] The utility model relates to the technical field of automated transportation, in particular to an RGV transport vehicle. Background Art

[0002] RGV trolley is also called rail shuttle trolley. It can be used in various warehouses with high-density storage. The trolley channel can be designed to any length. There is no need for a forklift to enter the lane during operation, which is safer. RGV trolley can also connect multiple processing stations in the workshop during the production process, transport workpieces from one station to the next station, and complete the workpiece transfer of the entire processing production line.

[0003] In the power battery baking process, the RGV trolley can also be used to dispatch the fixture trolley to realize automated handling and production. In the existing production process, considering the pushing range of the RGV trolley to the fixture trolley, the fixture trolley used is generally a push-pull method with unilateral force, so as to have a longer pushing stroke. The ovens on both sides of the RGV lane are at the same center distance from the RGV trolley. Within the limited width of the RGV lane, the positions of the ovens on both sides must be taken into account, so the fixture trolley can only be pushed on one side to push the fixture trolley to the appropriate position. In the process of the fixture trolley being pushed or pulled out of the oven station, maintenance station, cache station and other stations by the RGV trolley, due to the unilateral force on the fixture trolley, the fixture trolley will be unevenly stressed during the pushing or pulling process, thus posing a risk of tilting.

[0004] Therefore, it is necessary to provide an RGV transporter that can take into account the pushing stroke and can also make the clamp trolley bear force on both sides to make its operation more stable. Utility Model Content

[0005] The utility model aims to provide an RGV transporter which can take into account the pushing stroke and enable the clamp trolley to be stressed on both sides so as to make the operation more stable.

[0006] To achieve the above purpose, the utility model provides an RGV transporter, comprising:

[0007] The main body of the car;

[0008] A first driving mechanism, disposed on the vehicle body, comprises a first driving plate capable of moving back and forth in a first direction;

[0009] The second driving mechanism includes two second driving plates, which are symmetrically arranged on both sides of the first driving plate, and the two second driving plates are connected to the first driving plate, and the two second driving plates can reciprocate along the first direction with the first driving plate; each second driving plate is provided with a conveying structure, and each conveying structure includes a mounting plate and a first conveying assembly and a second conveying assembly mounted on the mounting plate, and the mounting plate can drive the first conveying assembly and the second conveying assembly thereon to reciprocate along the first direction on the corresponding second driving plate;

[0010] The two first transport components simultaneously transport materials at one end, and the two second transport components simultaneously transport materials at the other end.

[0011] After adopting the above technical solution, the RGV transporter of the utility model can increase the pushing stroke of the two first transport components and the two second transport components due to the first drive mechanism and the second drive mechanism, so that the RGV transporter with double-sided push can push the fixture trolley to a suitable position. The RGV transporter of the utility model can take into account the pushing stroke and enable the materials to be pushed smoothly, with reasonable structural design and easy use.

[0012] Preferably, the first driving mechanism includes a first power component and a first driving component, the first driving component includes a first driving member and a second driving member that cooperate with each other, the first driving member is installed at the output end of the first power component, and the second driving member is connected to the first driving plate. The first power component is actuated so that the first driving member acts on the second driving member to drive the first driving plate to move back and forth in the first direction.

[0013] Preferably, the first driving member is a first gear, the second driving member is a first rack, a mounting portion is protruding from the first driving plate, the first rack is mounted on the mounting portion, and the first gear is mounted on the output end of the first power assembly.

[0014] Preferably, the mounting portion is protruding from the bottom of the first driving plate, the first power assembly is mounted on the trolley body and located at the bottom of the first driving plate, and the first driving plate is connected to two second driving plates on both sides by connecting blocks on both sides.

[0015] Preferably, the second drive mechanism also includes a first slide rail assembly, and each second drive plate is slidably mounted on the trolley body by means of the corresponding first slide rail assembly. The first drive plate moves so that the two second drive plates on both sides slide on the trolley body along the corresponding first slide rail assembly.

[0016] Preferably, the second driving plate is mounted with a second slide rail assembly, and the mounting plate is slidably disposed on the second driving plate via the second slide rail assembly.

[0017] Preferably, the transport structure includes a second power component and a second drive component, the second power component is connected to the mounting plate, the second drive component is used to transmission connect the second power component with the second drive plate, and the second power component is actuated to allow the mounting plate to slide back and forth on the second drive plate along the second slide rail component through the second drive component.

[0018] Preferably, the second drive assembly includes a second gear and a second rack, the second gear is arranged at the output end of the second power assembly, and the second rack is arranged on the second drive plate. The second power assembly is actuated to make the second gear engage with the second rack to drive the mounting plate to slide back and forth along the second slide rail assembly on the second drive plate.

[0019] Preferably, the first transport assembly and the second transport assembly each include a telescopic cylinder, a latch member and a shell, the shell being mounted at one end of the telescopic cylinder, the latch member being mounted at an output end of the telescopic cylinder and being positionable within the shell, the telescopic cylinder being actuated to cause the latch member to extend out of the shell or be retracted into the shell.

[0020] Preferably, the trolley body is also connected to a sliding mechanism that drives the trolley body to slide along the track. The sliding mechanism includes a sliding power component and a support component. The support component is arranged at the bottom of the trolley body to support the trolley body. The sliding power component is activated to make the trolley body slide along the track through the support component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural diagram of an RGV transporter provided in one embodiment of the utility model.

[0023] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0024] Figure 3 yes Figure 1 Structural diagram from another angle.

[0025] Figure 4 yes Figure 1 Structural breakdown diagram.

[0026] Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0027] Figure 6 yes Figure 4 Enlarged view of point C in the middle.

[0028] Figure 7 yes Figure 4 Exploded view of the transport structure.

[0029] Figure 8 yes Figure 4 A cross-sectional view of the first handling assembly or the second handling assembly.

[0030] Description of reference numerals:

[0031] 100. RGV transporter; 101. Carriage body;

[0032] 10. Sliding mechanism; 11. Sliding power assembly; 12. Support assembly;

[0033] 20. first driving mechanism; 21. first driving plate; 211. mounting portion; 22. first power assembly; 23. first driving assembly; 231. first gear; 232. first rack; 201. connecting block;

[0034] 30. Second driving mechanism; 301. Second driving plate; 302. Transport structure; 303. First slide rail assembly; 304. Second slide rail assembly; 31. Mounting plate; 311. Connecting plate; 32. Second power assembly; 33. Second driving assembly; 331. Second rack; 332. Second gear; 34. First transport assembly; 341. Telescopic cylinder; 342. Latch member; 343. Shell; 35. Second transport assembly. DETAILED DESCRIPTION

[0035] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0036] See also Figure 1 , Figure 3 and Figure 4The utility model provides an RGV transport vehicle 100, comprising a vehicle body 101, a first driving mechanism 20 and a second driving mechanism 30. The first driving mechanism 20 is arranged on the vehicle body 101, and the first driving mechanism 20 includes a first driving plate 21 that can move back and forth in a first direction. On the other hand, the second driving mechanism 30 includes two second driving plates 301, and the two second driving plates 301 are symmetrically arranged on both sides of the first driving plate 21. The two second driving plates 301 are both connected to the first driving plate 21, and the two second driving plates 301 can move back and forth along the first direction with the first driving plate 21. Specifically, a transport structure 302 is arranged on each second driving plate 301, and each transport structure 302 includes a mounting plate 31 and a first transport assembly 34 and a second transport assembly 35 mounted on the mounting plate 31. The mounting plate 31 can drive the first transport assembly 34 and the second transport assembly 35 thereon to move back and forth along the first direction on the corresponding second driving plate 301. Among them, the two first conveying assemblies 34 are located at the same end on the mounting plates 31 on both sides, and the two second conveying assemblies 35 are also located at the same end on the mounting plates 31 on both sides. The two first conveying assemblies 34 simultaneously convey the materials at one end, and the two second conveying assemblies 35 simultaneously convey the materials at the other end. By operating the corresponding materials through the two first conveying assemblies 34 or the two second conveying assemblies 35 on both sides, the materials are subjected to more uniform force and the transportation is smoother. The materials can be items that need to be transported, such as a fixture trolley, a material frame or a workpiece. It can be understood that the first direction is the direction of back and forth movement along the length direction of the first drive plate 21.

[0037] After adopting the above technical solution, the RGV transporter 100 of the present invention, due to the first drive mechanism 20 and the second drive mechanism 30, can increase the pushing stroke of the two first transport components 34 and the two second transport components 35, so that the RGV transporter 100 with double-sided push can push the fixture trolley to a suitable position. The RGV transporter 100 of the present invention can take into account the pushing stroke and enable the materials to be pushed smoothly, and has a reasonable structural design and is easy to use.

[0038] See also Figure 1 and Figures 3 to 5In some optional embodiments, the first driving mechanism 20 includes a first power assembly 22 and a first driving assembly 23. Among them, the first driving assembly 23 includes a first driving member and a second driving member that cooperate with each other, the first driving member is installed at the output end of the first power assembly 22, and the second driving member is connected to the first driving plate 21. The first power assembly 22 is actuated so that the first driving member acts on the second driving member to drive the first driving plate 21 to move back and forth in the first direction. Specifically, the first driving member is a first gear 231, and the second driving member is a first rack 232. Of course, the first driving assembly 23 can also be other reasonable structures that can drive the first driving plate 21 to move back and forth. A mounting portion 211 is protruding from the first driving plate 21, the first rack 232 is installed on the mounting portion 211, and the first gear 231 is installed at the output end of the first power assembly 22. The mounting portion 211 is protrudingly arranged at the bottom of the first driving plate 21, the first power assembly 22 is installed on the trolley body 101 and is located at the bottom of the first driving plate 21, and the first driving plate 21 is connected to the two second driving plates 301 on both sides by the connecting blocks 201 on both sides. In this embodiment, when the first power assembly 22 is in motion, the first gear 231 and the first rack 232 are meshed and transmitted, thereby driving the first driving plate 21 to move back and forth on the trolley body 101. The movement of the first driving plate 21 will simultaneously drive the second driving plates 301 on both sides to move. The first driving mechanism 20 is used to compensate for the moving stroke of the two second driving mechanisms 30 on the trolley body 101, so that when two second driving mechanisms 30 are provided, there can be a sufficiently long moving stroke to smoothly push the material to a suitable position.

[0039] See also Figure 4 and Figure 7 In some optional embodiments, the second driving mechanism 30 further includes a first slide rail assembly 303, and each second driving plate 301 is slidably mounted on the trolley body 101 by means of the corresponding first slide rail assembly 303. When the first driving plate 21 moves, the two second driving plates 301 connected to both sides of the first driving plate 21 slide on the trolley body 101 along the corresponding first slide rail assembly 303. On the other hand, a second slide rail assembly 304 is mounted on each second driving plate 301, and the mounting plate 31 is slidably disposed on the second driving plate 301 by means of the second slide rail assembly 304. The mounting plate 31 slides along the second slide rail assembly 304 to adjust the positions of the first transport assembly 34 and the second transport assembly 35 thereon on the trolley body 101, so that the materials at the corresponding positions can be transported according to actual needs.

[0040] See also Figures 1 to 6In some optional embodiments, the transport structure 302 includes a second power assembly 32 and a second drive assembly 33, and the second power assembly 32 is connected to the mounting plate 31 through a connecting plate 311. The second drive assembly 33 is used to make the second power assembly 32 and the second drive plate 301 transmission-connected, and the second power assembly 32 moves so that the mounting plate 31 slides back and forth on the second drive plate 301 along the second slide rail assembly 304 by the second drive assembly 33. Specifically, the second drive assembly 33 includes a second gear 332 and a second rack 331, and the second gear 332 is arranged at the output end of the second power assembly 32, and the second rack 331 is arranged on the second drive plate 301. The second rack 331 is arranged on one side of the second drive plate 301 and can mesh with the second gear 332 for transmission. When the second power assembly 32 is in motion, the second gear 332 meshes with the second rack 331 to drive the mounting plate 31 to slide back and forth along the second slide rail assembly 304 on the second driving plate 301 to adjust the positions of the first transport assembly 34 and the second transport assembly 35 according to actual needs.

[0041] See also Figure 4 , Figure 7 and Figure 8 In some optional embodiments, the first transport assembly 34 and the second transport assembly 35 each include a telescopic cylinder 341, a latch 342, and a housing 343. The housing 343 is mounted on one end of the telescopic cylinder 341, the latch 342 is mounted on the output end of the telescopic cylinder 341 and can be located in the housing 343, and the telescopic cylinder 341 is actuated to extend the latch 342 out of the housing 343 or retract it into the housing 343. The latch 342 extending out of the housing 343 can lock the material placed on the trolley body 101, making the placement more stable.

[0042] See also Figure 1 and Figure 3 In some optional embodiments, the trolley body 101 is further connected to a sliding mechanism 10 that drives the trolley body 101 to slide along the track. The sliding mechanism 10 includes a sliding power assembly 11 and a support assembly 12. The support assembly 12 is disposed at the bottom of the trolley body 101 to support the trolley body 101. The sliding power assembly 11 is actuated to enable the trolley body 101 to slide along the track via the support assembly 12.

[0043] like Figures 1 to 8As shown, the RGV transport vehicle 100 of the utility model includes a vehicle body 101, a first driving mechanism 20 and a second driving mechanism 30. The first driving mechanism 20 includes a first driving plate 21, and the second driving mechanism 30 includes two second driving plates 301 connected to the first driving plate 21, and the two second driving plates 301 are symmetrically arranged on both sides of the first driving plate 21, and the two second driving plates 301 can reciprocate along the first direction with the first driving plate 21. Specifically, a transport structure 302 is provided on each second driving plate 301, and each transport structure 302 includes a mounting plate 31 and a first transport assembly 34 and a second transport assembly 35 installed on the mounting plate 31. The two first transport assemblies 34 on both sides simultaneously transport the materials at one end, and the two second transport assemblies 35 on both sides simultaneously transport the materials at the other end. By operating the corresponding materials through the two first transport assemblies 34 or the two second transport assemblies 35 on both sides, the materials are subjected to more uniform force and the transportation is more stable. The RGV transporter 100 of the present invention, due to the first drive mechanism 20 and the second drive mechanism 30, can increase the pushing stroke of the two first transport assemblies 34 and the two second transport assemblies 35, so that the RGV transporter 100 with double-sided pushing can push the fixture trolley to a suitable position. The RGV transporter 100 of the present invention can take into account the pushing stroke and enable the materials to be pushed smoothly, has a reasonable structural design, and is more convenient to use.

[0044] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are within the scope of the present invention.

Claims

1. An RGV transport vehicle, characterized in that: include: The main body of the car; A first driving mechanism, disposed on the trolley body, comprising a first driving plate capable of moving back and forth in a first direction; The second driving mechanism comprises two second driving plates, the two second driving plates are symmetrically arranged on both sides of the first driving plate, and the two second driving plates are connected to the first driving plate, and the two second driving plates can reciprocate along the first direction with the first driving plate; each of the second driving plates is provided with a conveying structure, and each of the conveying structures comprises a mounting plate and a first conveying assembly and a second conveying assembly mounted on the mounting plate, and the mounting plate can drive the first conveying assembly and the second conveying assembly thereon to reciprocate along the first direction on the corresponding second driving plate; The two first transport components simultaneously transport materials at one end, and the two second transport components simultaneously transport materials at the other end.

2. The RGV transporter according to claim 1, characterized in that: The first driving mechanism includes a first power component and a first driving component, the first driving component includes a first driving member and a second driving member that cooperate with each other, the first driving member is installed at the output end of the first power component, and the second driving member is connected to the first driving plate. The first power component is actuated so that the first driving member acts on the second driving member to drive the first driving plate to move back and forth in the first direction.

3. The RGV transporter according to claim 2, characterized in that: The first driving member is a first gear, the second driving member is a first rack, a mounting portion is protruding from the first driving plate, the first rack is mounted on the mounting portion, and the first gear is mounted on the output end of the first power component.

4. The RGV transporter according to claim 3, characterized in that: The mounting portion is protrudingly arranged at the bottom of the first driving plate, the first power assembly is mounted on the trolley body and is located at the bottom of the first driving plate, and the first driving plate is connected to the two second driving plates on both sides by connecting blocks on both sides.

5. The RGV transporter according to claim 1, characterized in that: The second driving mechanism also includes a first slide rail assembly, and each of the second driving plates is slidably mounted on the trolley body by means of the corresponding first slide rail assembly. The first driving plate moves so that the two second driving plates on both sides slide on the trolley body along the corresponding first slide rail assembly.

6. The RGV transporter according to claim 1, characterized in that: The second driving plate is provided with a second slide rail assembly, and the mounting plate is slidably disposed on the second driving plate via the second slide rail assembly.

7. The RGV transporter according to claim 6, characterized in that: The transport structure includes a second power component and a second drive component, the second power component is connected to the mounting plate, the second drive component is used to make the second power component and the second drive plate transmission connection, the second power component is actuated to make the mounting plate slide back and forth on the second drive plate along the second slide rail component by means of the second drive component.

8. The RGV transporter according to claim 7, characterized in that: The second driving assembly includes a second gear and a second rack, the second gear is arranged at the output end of the second power assembly, and the second rack is arranged on the second driving plate. The second power assembly is actuated to make the second gear mesh with the second rack to drive the mounting plate to slide back and forth on the second driving plate along the second slide rail assembly.

9. The RGV transporter according to claim 1, characterized in that: The first transport assembly and the second transport assembly both include a telescopic cylinder, a latch member, and a shell. The shell is installed at one end of the telescopic cylinder. The latch member is installed at the output end of the telescopic cylinder and can be located inside the shell. The telescopic cylinder is actuated to extend the latch member out of the shell or retract it into the shell.

10. The RGV transporter according to claim 1, characterized in that: The trolley body is also connected to a sliding mechanism that drives the trolley body to slide along the track. The sliding mechanism includes a sliding power component and a support component. The support component is arranged at the bottom of the trolley body to support the trolley body. The sliding power component is activated to make the trolley body slide along the track through the support component.

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