AMR multi-row chain type flexible conveying device

Abstract

The AMR multi-row chain type flexible conveying device comprises the AMR body and the material conveying structure arranged on the AMR body, the material conveying structure can receive materials from a fixed conveying line, carry the materials to move to a to-be-machined area, be in butt joint with machining equipment and convey the materials to a machining station, the materials can be flexibly carried and conveyed, and the machining efficiency is improved. The AMR multi-row chain type flexible conveying device can flexibly carry and convey the materials, can improve the material transfer speed and the production efficiency, and is beneficial to reducing the production cost, the AMR multi-row chain type flexible conveying device can flexibly carry and convey the materials, the material transfer speed and the production efficiency can be improved, and the AMR multi-row chain type flexible conveying device is beneficial to reducing the production cost.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of AMR (Autonomous Mobile Robot), specifically, the utility model relates to a kind of AMR multi-row chain type flexible conveying device. BACKGROUND

[0002] AMR (Autonomous Mobile Robot, autonomous mobile robot) is a kind of robot that can navigate and execute specific tasks autonomously without human intervention, and AMR is widely used in warehousing, logistics, manufacturing and other industrial fields to improve efficiency, reduce costs and optimize operation processes. When AMR receives instructions to transport materials, AMR runs to the front of the fixed conveying line and docks with it, and then the fixed conveying line transmits the materials to AMR, AMR transports the materials to the processing area, and then AMR docks with the processing equipment to deliver the materials to the welding processing equipment. However, the AMR in the prior art can only load and unload on one side, and has poor flexibility.

[0003] To solve the above problems, patent document 117601984A discloses an intelligent positioning transport robot, which includes a vehicle body and a function part arranged on the upper part of the vehicle body. The function part includes a box, an identification mechanism arranged on the upper part of the box, a storage mechanism arranged inside the box, a material taking mechanism and a control mechanism. The vehicle body includes an AMR vehicle and an auxiliary vehicle body, and the auxiliary vehicle body is arranged inside the AMR vehicle. However, it cannot solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model is to solve the above problems, and aims to provide an AMR multi-row chain type flexible conveying device that can flexibly transport and convey materials, improve material transfer speed and production efficiency, and reduce production cost. In order to achieve the above purpose, the utility model adopts the technical scheme of:

[0005] The utility model provides an AMR multi-row chain type flexible conveying device, which has the following characteristics: it includes an AMR body and a material conveying structure arranged on the AMR body.

[0006] In the AMR multi-row chain type flexible conveying device provided by the utility model, the material conveying structure can also have the following characteristics: it includes a driving unit, a transmission main shaft, a first conveying unit and a second conveying unit. The transmission main shaft is movably arranged on the AMR body, the driving unit is connected with the transmission main shaft, the first conveying unit and the second conveying unit are arranged on the AMR body and connected with the transmission main shaft, and the first conveying unit is located on one side of the second conveying unit.

[0007] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0008] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0009] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0010] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0011] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0012] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0013] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost.

[0014] The AMR multi-row chain type flexible conveying device can flexibly carry and convey the material, can improve the material transfer speed and production efficiency, and is favorable for reducing production cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present specification includes the following drawings, and the shown contents are respectively:

[0016] Figure 1 is a structural schematic view of the AMR multi-row chain type flexible conveying device in the embodiment of the utility model;

[0017] Figure 2 is a structural schematic view of the AMR multi-row chain type flexible conveying device in the embodiment of the utility model in the direction of the bottom view;

[0018] Figure 3 is a structural schematic view of the material conveying structure in the embodiment of the utility model;

[0019] Figure 4 is Figure 3 the local enlarged view of A part in it;

[0020] Figure 5 is Figure 3 the local enlarged view of B part in it;

[0021] Figure 6 is Figure 3 the local enlarged view of C part in it.

[0022] In the drawing, the mark is: AMR body-10, material conveying structure-20, drive unit-21, drive chain-211, drive sprocket-212, drive motor-213, transmission main shaft-22, bearing seat-221, first conveying unit-23, shell-231, driving sprocket-232, driven sprocket-233, conveying chain-234, second conveying unit-24, chain tensioning unit-25, guide rail-251, sliding block-252, tensioning sprocket-253, fixed plate-254, locking screw-255, locking nut-256, photoelectric sensor-30. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model are further explained in detail by the description of the embodiments with reference to the drawings, the purpose is to help the technical personnel in the field to have more complete, accurate and thorough understanding to the utility model concept, technical scheme of the utility model, and help its implementation.

[0024] Figure 1 is a structural schematic view of the AMR multi-row chain type flexible conveying device in the embodiment of the utility model; Figure 2 is a structural schematic view of the AMR multi-row chain type flexible conveying device in the embodiment of the utility model in the direction of the bottom view.

[0025] As Figure 1 and Figure 2As shown, the AMR multi-row chain flexible conveyor provided by this utility model includes an AMR body 10 and a material conveying structure 20 disposed on the AMR body 10. The material conveying structure 20 can receive materials from a fixed conveyor line and carry the materials to the processing area, dock with the processing equipment, and transport the materials to the processing station. It can flexibly handle and transport materials, improve material transfer speed and production efficiency, and help reduce production costs.

[0026] Figure 3 This is a schematic diagram of the material conveying structure in an embodiment of this utility model; Figure 4 yes Figure 3 A magnified view of part A in the middle.

[0027] like Figure 3 and Figure 4 As shown, the material conveying structure 20 includes a drive unit 21, a transmission main shaft 22, a first conveying unit 23, and a second conveying unit 24. The transmission main shaft 22 is movably mounted on the AMR body 10. Bearing seats 221 are provided on the transmission main shaft 22, and the bearing seats 221 are evenly distributed on the transmission main shaft 22. The bearing seats 221 are connected to the AMR body 10, allowing the transmission main shaft 22 to be rotatably mounted on the AMR body 10. The drive unit 21 is connected to the transmission main shaft 22 and can drive the transmission main shaft 22 to rotate. The first conveying unit 23 and the second conveying unit 24 are mounted on the AMR body. On the AMR body 10, the first conveying unit 23 and the second conveying unit 24 are connected to the drive shaft 22. The first conveying unit 23 and the second conveying unit 24 have the same structure. The first conveying unit 23 is located inside the second conveying unit 24. Both sets of first conveying units 23 and two sets of second conveying units are set on the AMR body 10. The first conveying unit 23 is used to receive and convey small-sized materials, and the second conveying unit 24 is used to receive and convey large-sized materials. This increases the range of materials that the AMR multi-row chain flexible conveying device provided by this utility model can carry, improves the scope of application, and helps to improve the load-bearing capacity.

[0028] like Figure 4 As shown, the drive unit 21 includes a drive chain 211, a drive sprocket 212, and a drive motor 213. The drive motor 213 is mounted on the AMR body 10, and the drive sprocket 212 is sleeved on the transmission main shaft 22. The motor shaft of the drive motor 213 is connected to the drive sprocket 212 through the drive chain 211, so that the drive motor 213 can drive the transmission main shaft 22 to rotate.

[0029] Figure 5 yes Figure 3 A magnified view of part B in the middle section; Figure 6 yes Figure 3 A magnified view of part C in the middle.

[0030] As Figure 5 and Figure 6 shown, the first conveying unit 23 includes a housing 231, a driving sprocket 232, a driven sprocket 233, and a conveying chain 234. The housing 231 is arranged on the AMR body 10. The driving sprocket 232 is sleeved on the transmission main shaft 22, and the transmission main shaft 22 can drive the driving sprocket 232 to rotate. The driven sprocket 233 is movably arranged on the housing 231 and located at the top of the housing 231. Two driven sprockets 233 are respectively located on both sides of the housing 231. The shaft of the driven sprocket 233 is movably arranged on the housing 231, so that the driven sprocket 233 is rotatably arranged on the housing 231. The conveying chain 234 is arranged around the driving sprocket 232 and the driven sprocket 233, so that the driving sprocket 232 can drive the driven sprocket 233 to rotate. The part of the conveying chain 234 located at the top of the housing 231 can move the material, thereby completing the transfer of the material. By driving the transmission main shaft 22 to rotate forward and backward by the driving motor 213, the conveying chain 234 can be driven to rotate forward and backward. The AMR multi-row chain type flexible conveying device provided by the utility model can feed from the same side or feed from one side and discharge from the other side, can flexibly transport and convey the material, improves the material transfer speed and production efficiency, and is beneficial to reducing the production cost.

[0031] As Figure 6 shown, the material conveying structure 20 further includes a chain tensioning unit 25. The chain tensioning unit 25 includes a guide rail 251, a sliding block 252, and a tensioning sprocket 253. The guide rail 251 is arranged on the housing 231. The sliding block 252 is movably arranged on the guide rail 251. The tensioning sprocket 253 is movably arranged on the sliding block 252. The shaft of the tensioning sprocket 253 is movably arranged on the sliding block 252, so that the tensioning sprocket 253 is rotatably arranged on the sliding block 252. The tensioning sprocket 253 is engaged with the conveying chain 234. Two sets of chain tensioning units 25 are respectively arranged on both sides of the driving sprocket 232. The guide rail 251 is connected with a fixed plate 254. The fixed plate 254 movably has a locking screw 255. The locking screw 255 is rotatably arranged on the fixed plate 254 through thread cooperation. One end of the locking screw 255 is connected with the sliding block 252. A locking nut 256 is sleeved on the locking screw 255. By rotating the locking screw 255, the sliding block 252 can be driven to move along the guide rail 251, so that the tensioning sprockets 253 on both sides can clamp the conveying chain 234. The locking nut 256 is rotated and abuts against the fixed plate 254. The locking screw 255 is locked, thereby avoiding loosening of the conveying chain 234 and improving the reliability of the structure.

[0032] One side of the housing 231 is provided with a photoelectric sensor 30, which can detect the state of the material and facilitate the transfer of the material.

[0033] Effects of the embodiment

[0034] The AMR multi-row chain type flexible conveying device can flexibly carry and convey materials, can improve the material transfer speed and production efficiency, and is beneficial to reducing production cost.

[0035] The above has been described by way of example with reference to the drawings. Obviously, the specific implementation of the present application is not limited to the above manner. As long as various non-essential improvements are made by adopting the method concept and technical solution of the present application, or the above concept and technical solution of the present application is directly applied to other occasions without improvement, they are all within the protection scope of the present application.

Claims

1. An AMR multi-row chain flexible conveyor device, characterized in that, The system includes an AMR body (10) and a material conveying structure (20) disposed on the AMR body (10). The material conveying structure (20) includes a drive unit (21), a transmission spindle (22), a first conveying unit (23), and a second conveying unit (24). The transmission spindle (22) is movably disposed on the AMR body (10). The drive unit (21) is connected to the transmission spindle (22). The first conveying unit (23) and the second conveying unit (24) are disposed on the AMR body (10) and connected to the transmission spindle (22). The first conveying unit (23) is located on one side of the second conveying unit (24).

2. The AMR multi-row chain flexible conveyor device according to claim 1, characterized in that, The drive unit (21) includes a drive chain (211), a drive sprocket (212), and a drive motor (213). The drive motor (213) is mounted on the AMR body (10), and the drive sprocket (212) is sleeved on the transmission main shaft (22). The motor shaft of the drive motor (213) and the drive sprocket (212) are connected through the drive chain (211).

3. The AMR multi-row chain flexible conveyor device according to claim 2, characterized in that, The first conveying unit (23) includes a housing (231), a drive sprocket (232), a driven sprocket (233), and a conveying chain (234). The housing (231) is disposed on the AMR body (10). The drive sprocket (232) is sleeved on the transmission main shaft (22). The driven sprocket (233) is movably disposed on the housing (231). The conveying chain (234) is wound around the drive sprocket (232) and the driven sprocket (233).

4. The AMR multi-row chain flexible conveyor device according to claim 3, characterized in that, The material conveying structure (20) further includes a chain tensioning unit (25), which includes a guide rail (251), a slider (252), and a tensioning sprocket (253). The guide rail (251) is disposed on the housing (231), the slider (252) is movably disposed on the guide rail (251), and the tensioning sprocket (253) is movably disposed on the slider (252). The tensioning sprocket (253) meshes with the conveying chain (234).

5. The AMR multi-row chain flexible conveyor device according to claim 4, characterized in that, The guide rail (251) is connected to a fixing plate (254), and a locking screw (255) is movably provided on the fixing plate (254). One end of the locking screw (255) is connected to the slider (252), and a locking nut (256) is sleeved on the locking screw (255).

6. The AMR multi-row chain flexible conveyor device according to claim 5, characterized in that, The transmission spindle (22) is provided with a bearing seat (221), the bearing seats (221) are evenly arranged on the transmission spindle (22), and the bearing seats (221) are connected to the AMR body (10).

7. The AMR multi-row chain flexible conveyor device according to claim 6, characterized in that, A photoelectric sensor (30) is provided on one side of the housing (231).

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