An intelligent mobile trolley for single-channel double-row CNC loading and unloading

Abstract

The present application relates to the technical field of intelligent mobile trolleys, and in particular to an intelligent mobile trolley for single-channel double-row CNC loading and unloading, which includes a mobile vehicle body, a lateral displacement assembly and a loading mechanism. Among them, the lateral displacement assembly includes a sliding drive member and a sliding plate arranged on the sliding drive member. The sliding drive member is used to drive the sliding plate to move, and the moving direction of the sliding plate is perpendicular to the moving direction of the mobile vehicle body; the loading mechanism is arranged on the sliding plate. The present application has the effect of meeting the loading and unloading requirements of double-row machine tools.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent mobile trolleys, and in particular to an intelligent mobile trolley for single-channel double-row CNC loading and unloading. Background Art

[0002] Currently, in the wave of industrial automation and intelligent manufacturing, intelligent mobile trolley technology has become a key factor in improving production efficiency and reducing labor costs. From the initial basic handling function, intelligent mobile trolleys have developed to the stage of having advanced functions such as autonomous navigation, path planning, dynamic obstacle avoidance, and automatic charging. These technological advancements have greatly expanded the application scenarios of intelligent mobile trolleys in the manufacturing industry.

[0003] Regarding the above related technologies: In the scenario of single-channel CNC arrangement, intelligent mobile trolleys face the problems of narrow channels and inability to meet and pass, which limits the application of intelligent mobile trolleys in the double-row CNC machine tool layout, thus there is a technical problem that the loading and unloading requirements of double-row machine tools cannot be met. Summary of the Invention

[0004] In order to meet the loading and unloading requirements of double-row machine tools, the present application provides an intelligent mobile trolley for single-channel double-row CNC loading and unloading.

[0005] An intelligent mobile trolley for single-channel double-row CNC loading and unloading provided by the present application adopts the following technical solutions:

[0006] An intelligent mobile trolley for single-channel double-row CNC loading and unloading includes:

[0007] A moving vehicle body;

[0008] A lateral displacement assembly, including a sliding drive member and a sliding plate disposed on the sliding drive member, the sliding drive member being used to drive the sliding plate to move, and the moving direction of the sliding plate being perpendicular to the moving direction of the moving vehicle body;

[0009] A loading mechanism disposed on the sliding plate.

[0010] By adopting the above technical solutions, in the layout of single-channel double-row CNC machine tools, when loading and unloading are required, the moving vehicle body can drive the loading mechanism to move into the single channel through the lateral displacement assembly, and the sliding drive member can drive the sliding plate to move in a direction perpendicular to the moving vehicle body, and the sliding plate can drive the loading mechanism to move, thereby facilitating the adjustment of the position of the loading mechanism, expanding the working range of the loading mechanism, effectively solving the problem of difficult implementation of automation caused by a too narrow single channel and insufficient space, enabling the loading mechanism to operate stably and reliably when loading and unloading double-row CNC machine tools, meeting the loading and unloading requirements of double-row CNC machine tools, and significantly improving production efficiency.

[0011] Optionally, at least two sliding driving members are provided, and the plurality of sliding driving members are evenly and spaced on the moving vehicle body. The number of the sliding plates is equal to the number of the sliding driving members and is correspondingly arranged one by one. The feeding mechanism is respectively connected to the plurality of sliding plates.

[0012] By adopting the above technical solution, a plurality of sliding plates can jointly support the feeding mechanism, thereby ensuring the stable movement of the feeding mechanism in the lateral direction and improving the flexibility and stability of the mobile trolley during operation in a narrow passage.

[0013] Optionally, a support assembly is hinged on the moving vehicle body, a driving assembly is arranged on the moving vehicle body, the driving assembly is connected to the support assembly, and the driving assembly is used to drive the support assembly to rotate so that the support assembly supports the feeding mechanism.

[0014] By adopting the above technical solution, the support assembly hinged on the moving vehicle body can rotate under the drive of the driving assembly, thereby effectively supporting the feeding mechanism, ensuring the stability and reliability of the feeding mechanism during the lateral displacement process, and further improving the precision and efficiency of the loading and unloading operation of the double-row CNC machine tool.

[0015] Optionally, the support assembly includes a rotating shaft and a support plate. The rotating shaft is rotatably connected to the moving vehicle body, the support plate is fixedly connected to the rotating shaft, the driving assembly is respectively connected to the support plate and the rotating shaft, and the driving assembly is used to drive the support plate to rotate.

[0016] By adopting the above technical solution, when the sliding plate drives the feeding mechanism to move laterally, the driving assembly can drive the support plate to rotate, so that the support plate contacts the bottom of the feeding mechanism, thereby facilitating the use of the support plate to support the feeding mechanism, and the rotating shaft can share the pressure received by the support plate, which is beneficial to improving the stability of the support plate in supporting the feeding mechanism.

[0017] Optionally, the driving assembly includes a linkage member. The linkage member is respectively connected to the rotating shaft and the feeding mechanism. When the sliding plate drives the feeding mechanism to move, the feeding mechanism can drive the rotating shaft to rotate through the linkage member so that the support plate supports the feeding mechanism.

[0018] By adopting the above technical solution, when the sliding plate drives the feeding mechanism to move out of the moving vehicle body, the feeding mechanism can drive the rotating shaft to rotate through the linkage member, and the rotating shaft can drive the support plate to rotate so that the support plate contacts the bottom of the feeding mechanism, thereby enabling the support plate to effectively support the feeding mechanism to improve the stability and reliability of the feeding process.

[0019] Optionally, the linkage member includes a first gear, a second gear and a rack. The first gear is rotatably connected to the moving vehicle body. The second gear is arranged on the rotating shaft and meshes with the first gear. The rack is arranged on the feeding mechanism. When the sliding plate drives the feeding mechanism to move out of the moving vehicle body, the rack meshes with the first gear and drives the first gear to rotate.

[0020] By adopting the above technical solution, when the sliding plate drives the feeding mechanism to move out of the moving vehicle body, the feeding mechanism drives the rack to move, so that the rack meshes with the first gear and drives the first gear to rotate. The first gear drives the rotating shaft to rotate through the meshing action with the second gear, thereby driving the support plate to rotate, so that the support plate effectively supports the feeding mechanism, improving the stability and reliability of the feeding mechanism during operation. And when the feeding mechanism moves to the designated position, the rack no longer moves, so that the rack can limit the first gear, and the first gear limits the support plate through the second gear and the rotating shaft, making it difficult for the support plate to rotate again, which is conducive to improving the stability of the support plate in supporting the feeding mechanism.

[0021] Optionally, the support assembly includes a support rod and a slider. A chute is formed on the moving vehicle body. The slider is slidably inserted into the chute. The support rod is hinged to the slider and the support plate respectively.

[0022] By adopting the above technical solution, when the sliding plate drives the feeding mechanism to move and the driving assembly drives the support plate to rotate, the slider slides in the chute, and the support rod rotates as the slider moves, so that it is difficult for the support rod and the slider to interfere with the rotation of the support plate. And when the support plate supports the feeding mechanism, the support rod and the slider cooperate with each other to support the support plate, which is conducive to improving the stability of the support plate, so as to facilitate the support plate to effectively support the feeding mechanism.

[0023] Optionally, a positioning block is arranged on the inner wall of the chute and is close to the support plate. When the support plate is in a horizontal state, the positioning block abuts against the slider.

[0024] By adopting the above technical solution, when the slider moves a certain distance out of the chute, the positioning block can abut against the slider to limit the slider, which is conducive to reducing the possibility of the slider disengaging from the chute.

[0025] Optionally, a limiting groove is formed in the moving vehicle body and is communicated with the chute. A limiting block is arranged on the slider, and the limiting block is slidably inserted into the limiting groove.

[0026] By adopting the above technical solution, the limiting block is slidably inserted into the limiting groove. On the one hand, the possibility of the limiting block interfering with the movement of the slider is reduced. On the other hand, the position of the slider in the sliding groove is effectively limited, so that the slider is not prone to shaking in the sliding groove, thereby facilitating the stable support of the support rod by the slider.

[0027] Optionally, the driving assembly includes a driving member and a pushing plate. The driving member is arranged in the sliding groove, the pushing plate is slidably arranged in the sliding groove and connected with the driving member, and the driving member can push the slider to move in the direction close to the support plate through the pushing plate.

[0028] By adopting the above technical solution, when a larger feeding mechanism needs to be connected to the moving vehicle body, first install the feeding mechanism on the sliding plate, and then start the driving member. The driving member pushes the slider to move through the pushing plate, and the slider drives the support plate to rotate through the support rod, so that the support plate rotates to the horizontal state and maintains the horizontal state. At this time, the support plate can support the feeding mechanism, thereby increasing the bearing area of the moving vehicle body to a certain extent, enabling the moving vehicle body to carry a larger feeding mechanism, facilitating the transfer of more materials at one time, and further being beneficial to improving the applicable range of the moving trolley.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. By arranging a sliding driving member on the moving vehicle body and arranging a sliding plate on the sliding driving member, the sliding driving member can drive the feeding mechanism to move through the sliding plate, so as to facilitate the adjustment of the position of the feeding mechanism, expand the working range of the feeding mechanism, effectively solve the automation implementation problems caused by the too narrow single channel and insufficient space, enable the feeding mechanism to operate stably and reliably when loading and unloading the double-row CNC machine tools, meet the loading and unloading requirements of the double-row CNC machine tools, and significantly improve the production efficiency;

[0031] 2. Through the mutual cooperation of the driving assembly and the supporting assembly, when the sliding plate drives the feeding mechanism to move to the loading and unloading position, the driving assembly can drive the supporting assembly to rotate, so that the supporting assembly effectively supports the feeding mechanism, thereby improving the accuracy and efficiency of the loading and unloading operation of the double-row CNC machine tools;

[0032] 3. Through the mutual cooperation of the rotating shaft, the support plate, the first gear, the second gear and the rack, when the sliding plate drives the feeding mechanism to move out of the moving vehicle body, the feeding mechanism can drive the rack to move, so that the rack meshes with the first gear and drives the first gear to rotate. The first gear drives the rotating shaft to rotate through the meshing action with the second gear, thereby driving the support plate to rotate, so that the support plate effectively supports the feeding mechanism, improving the stability and reliability of the feeding mechanism during operation;

[0033] 4. Through the mutual cooperation of the rotating shaft, the support plate, the support rod, the slider, the driving member and the push plate, the driving member can drive the support plate to rotate in sequence through the push plate, the slider and the support rod, so that the support plate rotates to a horizontal state and maintains the horizontal state, thereby facilitating the use of the support plate to increase the bearing area of the moving vehicle body, so that the moving vehicle body can carry a larger loading mechanism, and further facilitating the transfer of more materials at one time, and improving the applicable range of the moving trolley to a certain extent. Brief Description of the Drawings

[0034] Figure 1 It is the front view of an intelligent moving trolley for single-channel double-row CNC loading and unloading in Embodiment 1 of the present application.

[0035] Figure 2 It is the schematic structural diagram of the loading mechanism in the working state in Embodiment 1 of the present application.

[0036] Figure 3 It is the schematic structural diagram of the loading mechanism in the working state in Embodiment 2 of the present application.

[0037] Figure 4 It is the side view of an intelligent moving trolley for single-channel double-row CNC loading and unloading in Embodiment 3 of the present application.

[0038] Figure 5 It is along Figure 4 Partial structural sectional view along line A-A in

[0039] Figure 6 It is the partial structural schematic diagram of the support assembly and the drive assembly in Embodiment 3 of the present application.

[0040] Description of the Reference Numerals:

[0041] 1. Moving vehicle body; 11. Driving wheel; 12. Support wheel; 13. Radar; 14. Support assembly; 141. Rotating shaft; 142. Support plate; 143. Support rod; 144. Slider; 1441. Limiting block; 15. Drive assembly; 151. Linkage member; 1511. First gear; 1512. Second gear; 1513. Rack; 152. Driving member; 153. Push plate; 16. Chute; 17. Limiting groove; 18. Positioning block; 2. Lateral displacement assembly; 21. Sliding drive member; 22. Sliding plate; 3. Loading mechanism. Detailed Description of the Embodiment

[0042] The following will further describe the present application in detail Figures 1-6 with reference to the accompanying drawings.

[0043] The embodiment of the present application discloses an intelligent moving trolley for single-channel double-row CNC loading and unloading.

[0044] It should be noted that in the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship 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 orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0045] Embodiment 1: Refer to Figure 1 , an intelligent mobile cart for single-channel double-row CNC loading and unloading includes a mobile vehicle body 1, a transverse displacement assembly 2, and a loading mechanism 3. Among them, the transverse displacement assembly 2 is arranged on the mobile vehicle body 1, and the loading mechanism 3 is arranged on the transverse displacement assembly 2, and the transverse displacement assembly 2 can drive the loading mechanism 3 to move transversely to expand the working range of the loading mechanism 3 and meet the loading and unloading requirements of the double-row CNC machine tool, achieving the effect of improving the flexibility of loading and unloading in the layout of the single-channel double-row CNC machine tool.

[0046] It should be noted that in the embodiments of the present application, the transverse movement refers to the movement along the direction perpendicular to the movement direction of the mobile vehicle body 1.

[0047] Refer to Figure 2 , an integrated drive wheel combination is provided at the bottom of the mobile vehicle body 1. The drive wheel combination is composed of a drive wheel 11 and a support wheel 12, and the drive wheel 11 is powered by a reduction motor, having high load-bearing capacity and reliability. The support wheel 12 ensures the smoothness of the cart during movement. And two radars 13 are diagonally installed on the mobile vehicle body 1, so as to facilitate the mobile vehicle body 1 to have functions such as autonomous navigation, path planning, and dynamic obstacle avoidance. In this embodiment, the mobile vehicle body 1 is driven by electric energy.

[0048] At least two transverse displacement assemblies 2 are provided, and multiple transverse displacement assemblies 2 are evenly and spacedly installed on the top of the mobile vehicle body 1. In this embodiment, two transverse displacement assemblies 2 are provided.

[0049] The transverse displacement assembly 2 includes a sliding drive member 21 and a sliding plate 22 installed on the sliding drive member 21. Among them, the sliding drive member 21 is installed on the top of the mobile vehicle body 1, and the loading mechanism 3 is installed on the sliding plate 22. In this embodiment, the sliding drive member 21 can adopt various structural forms such as a sliding guide rail structure, an electric push rod, a lead screw device, or a rack transmission device, so as to facilitate driving the sliding plate 22 to move linearly, and further facilitate driving the loading mechanism 3 to move transversely by using the sliding plate 22.

[0050] It should be noted that the specific structure of the loading mechanism 3 in the embodiments of the present application belongs to conventional technical means for those skilled in the art, so it will not be elaborated too much in the embodiments of the present application.

[0051] The implementation principle of the intelligent mobile cart for single-channel double-row CNC loading and unloading in Embodiment 1 of the present application is as follows: When loading and unloading are required in the single-channel double-row CNC machine tool layout, the mobile vehicle body 1 can drive the loading mechanism 3 to move into the single channel through the lateral displacement assembly 2, and then start the sliding drive member 21. The sliding drive member 21 drives the sliding plate 22 to move laterally, and the sliding plate 22 drives the loading mechanism 3 to move to adjust the position of the loading mechanism 3 so that the loading mechanism 3 is close to the CNC machine tool, thereby facilitating the use of the loading mechanism 3 to complete the loading and unloading operations to meet the loading and unloading requirements of the double-row CNC machine tools.

[0052] Embodiment 2: Refer to Figure 3 In this embodiment, the difference from Embodiment 1 is that a support assembly 14 is hinged on the mobile vehicle body 1, and a drive assembly 15 is arranged on the mobile vehicle body 1.

[0053] There are two support assemblies 14, and the two support assemblies 14 are symmetrically arranged on the mobile vehicle body 1. The support assembly 14 includes a rotating shaft 141 and a support plate 142. Among them, the rotating shaft 141 is rotatably connected to the mobile vehicle body 1, and the support plate 142 is fixedly connected to the rotating shaft 141, so that the support plate 142 can rotate around the axis of the rotating shaft 141. In this embodiment, the support plate 142 is made of a steel plate, which has sufficient strength to support various working states, and the rotating shaft 141 is made of high-strength alloy steel to ensure that the rotating shaft 141 has sufficient load-bearing capacity.

[0054] Refer to Figure 3 In this embodiment, the drive assembly 15 includes a linkage member 151, and the linkage member 151 includes a first gear 1511, a second gear 1512 and a rack 1513. Among them, the first gear 1511 is rotatably connected to the mobile vehicle body 1, the second gear 1512 is coaxially and fixedly connected to the rotating shaft 141 and meshes with the first gear 1511, and the rack 1513 is fixed on the loading mechanism 3.

[0055] The implementation principle of Embodiment 2 of the present application is as follows: When the sliding plate 22 drives the feeding mechanism 3 to move outward from the moving vehicle body 1, the rack 1513 meshes with the first gear 1511 and drives the first gear 1511 to rotate, thereby driving the second gear 1512 and the rotating shaft 141 to rotate. The rotating shaft 141 drives the support plate 142 to rotate, so that the support plate 142 automatically unfolds when the feeding mechanism 3 moves to a predetermined position, providing stable support for the feeding mechanism 3. And at this time, the rack 1513 no longer moves, so that the first gear 1511, the second gear 1512, the rotating shaft 141 and the support plate 142 no longer rotate, which is conducive to improving the stability of the support plate 142 in supporting the feeding mechanism 3.

[0056] When the sliding plate 22 drives the feeding mechanism 3 to reset, the feeding mechanism 3 drives the rack 1513 to move in the reverse direction. The rack 1513 drives the second gear 1512 and the rotating shaft 141 to rotate in the reverse direction through the first gear 1511, so that the rotating shaft 141 drives the support plate 142 to reset, thus facilitating the retraction of the support plate 142.

[0057] Embodiment 3: Refer to Figure 4 and Figure 5 , the difference between this embodiment and Embodiment 2 is that the support assembly 14 includes a support rod 143 and a slider 144, and the drive assembly 15 includes a drive member 152 and a push plate 153.

[0058] Refer to Figure 5 , a chute 16 is formed on the moving vehicle body 1, and a limiting groove 17 is formed inside the moving vehicle body 1. The limiting groove 17 is communicated with the chute 16, and the slider 144 is slidably inserted into the chute 16.

[0059] Refer to Figure 5 and Figure 6 , a limiting block 1441 is integrally formed on the slider 144, and the limiting block 1441 is slidably inserted into the limiting groove 17, so as to facilitate the limitation of the slider 144, so that the slider 144 can stably slide along the chute 16.

[0060] Refer to Figure 5 , a positioning block 18 is fixedly connected to the inner wall of the chute 16, and the positioning block 18 is arranged close to the support plate 142, so that the positioning block 18 can limit the slider 144 to reduce the possibility of the slider 144 disengaging from the chute 16.

[0061] The support rod 143 is respectively hinged to the slider 144 and the support plate 142, so that the support plate 142, the support rod 143 and the slider 144 can be linked. When the support plate 142 is in a horizontal state, the support rod 143 can support the support plate 142 to improve the stability of the support plate 142, and when the support plate 142 is retracted, the support rod 143 and the slider 144 can slide into the chute 16.

[0062] The driving member 152 is installed in the sliding groove 16, and the pushing plate 153 is slidably arranged in the sliding groove 16 and fixedly connected to the driving member 152. In this embodiment, the driving member 152 can be an electric push rod, a hydraulic cylinder or a pneumatic cylinder, etc., so as to facilitate using the driving member 152 to push the pushing plate 153 to move.

[0063] The implementation principle of Embodiment 3 of this application is as follows: When it is necessary to connect a larger feeding mechanism 3 to the moving vehicle body 1, first install the feeding mechanism 3 on the sliding plate 22, and then start the sliding driving member 21. The sliding driving member 21 drives the feeding mechanism 3 to move away from the pushing plate 153 through the sliding plate 22, and the feeding mechanism 3 drives a support plate 142 to rotate to a horizontal state through the rack 1513, the first gear 1511, the second gear 1512 and the rotating shaft 141, so that the support plate 142 supports the feeding mechanism 3. Then, start the driving member 152, and the driving member 152 drives the slider 144 to move through the pushing plate 153. The slider 144 drives the other support plate 142 to rotate to a horizontal state through the support rod 143, so that the two support plates 142 jointly support the feeding mechanism 3, thereby completing the replacement of the feeding mechanism 3.

[0064] It should be noted that in this embodiment, when the feeding mechanism 3 drives a support plate 142 to rotate to a horizontal state, the rack 1513 on the side of the feeding mechanism 3 away from the horizontal support plate 142 is disengaged from the first gear 1511, thereby reducing to a certain extent the mutual meshing of the rack 1513 and the first gear 1511 and the possibility of interfering with the operation of the driving member 152, so as to facilitate the driving member 152 to smoothly drive the support plate 142 to rotate.

[0065] In another preferred embodiment, the linkage member 151 may not be provided, and only two sets of driving members 152 and pushing plates 153 are arranged in the moving vehicle body 1 to drive the two sliders 144 to move, thereby driving the support plates 142 on both sides to rotate.

[0066] In another preferred embodiment, the linkage member 151 may also be provided only on one side of the moving vehicle body 1, and the driving member 152 and the pushing plate 153 are provided on the other side of the moving vehicle body 1 to save costs.

[0067] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. An intelligent mobile trolley for single-channel double-row CNC loading and unloading, characterized in that, Comprising: A moving vehicle body (1); A lateral displacement assembly (2), including a sliding drive member (21) and a sliding plate (22) provided on the sliding drive member (21), the sliding drive member (21) being used to drive the sliding plate (22) to move, and the moving direction of the sliding plate (22) being perpendicular to the moving direction of the moving vehicle body (1); A feeding mechanism (3) provided on the sliding plate (22); A support assembly (14) is hinged on the moving vehicle body (1), a drive assembly (15) is provided on the moving vehicle body (1), the drive assembly (15) is connected to the support assembly (14), and the drive assembly (15) is used to drive the support assembly (14) to rotate so that the support assembly (14) supports the feeding mechanism (3); The support assembly (14) includes a rotating shaft (141) and a support plate (142), the rotating shaft (141) is rotatably connected to the moving vehicle body (1), the support plate (142) is fixedly connected to the rotating shaft (141), the drive assembly (15) is respectively connected to the support plate (142) and the rotating shaft (141), and the drive assembly (15) is used to drive the support plate (142) to rotate; The drive assembly (15) includes a linkage member (151), the linkage member (151) is respectively connected to the rotating shaft (141) and the feeding mechanism (3), when the sliding plate (22) drives the feeding mechanism (3) to move, the feeding mechanism (3) can drive the rotating shaft (141) to rotate through the linkage member (151) so that the support plate (142) supports the feeding mechanism (3); The linkage member (151) includes a first gear (1511), a second gear (1512) and a rack (1513), the first gear (1511) is rotatably connected to the moving vehicle body (1), the second gear (1512) is provided on the rotating shaft (141) and meshes with the first gear (1511), the rack (1513) is provided on the feeding mechanism (3), when the sliding plate (22) drives the feeding mechanism (3) to move out of the moving vehicle body (1), the rack (1513) meshes with the first gear (1511) and drives the first gear (1511) to rotate.

2. The intelligent mobile trolley for single-channel double-row CNC loading and unloading according to claim 1, characterized in that: At least two sliding drive members (21) are provided, and a plurality of the sliding drive members (21) are evenly and spacedly arranged on the moving vehicle body (1), the number of the sliding plates (22) is equal to the number of the sliding drive members (21) and they are arranged in one-to-one correspondence, and the feeding mechanism (3) is respectively connected to a plurality of the sliding plates (22).

3. The intelligent mobile trolley for single-channel double-row CNC loading and unloading according to claim 1, characterized in that: The support assembly (14) includes a support rod (143) and a slider (144), a chute (16) is formed on the moving vehicle body (1), the slider (144) is slidably inserted into the chute (16), and the support rod (143) is respectively hinged to the slider (144) and the support plate (142).

4. The intelligent mobile trolley for single-channel double-row CNC loading and unloading according to claim 3, characterized in that: A positioning block (18) is provided on the inner wall of the chute (16). The positioning block (18) is arranged close to the support plate (142). When the support plate (142) is in a horizontal state, the positioning block (18) abuts against the slider (144).

5. The intelligent mobile trolley for single-channel double-row CNC loading and unloading according to claim 3, characterized in that: A limiting groove (17) is formed in the moving vehicle body (1). The limiting groove (17) communicates with the chute (16). A limiting block (1441) is provided on the slider (144). The limiting block (1441) is slidably inserted into the limiting groove (17).

6. The intelligent mobile trolley for single-channel double-row CNC loading and unloading according to claim 3, characterized in that: The driving assembly (15) includes a driving member (152) and a pushing plate (153). The driving member (152) is arranged in the chute (16). The pushing plate (153) is slidably arranged in the chute (16) and is connected to the driving member (152). The driving member (152) can push the slider (144) to move in a direction close to the support plate (142) through the pushing plate (153).

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