Compatible with both automatic and manual AGV loading platforms

Abstract

This utility model relates to a dual-mode (automatic and manual) feeding platform compatible with AGVs, comprising: a feeding mechanism including a fixed frame, a sliding frame, a first limiting component, and a second limiting component; the fixed frame has a feeding position and an inlet communicating with the feeding position; the sliding frame is slidably connected to the fixed frame; the first limiting component is installed between the sliding frame and the fixed frame to restrict the sliding of the sliding frame; and the second limiting component is installed on the fixed frame; a vehicle frame, the bottom of which is used to connect with the AGV vehicle; the second limiting component is used to guide and restrict the movement of the vehicle frame; and multiple material bins, spaced apart on the top of the vehicle frame, for placing film. Because the sliding frame can slide relative to the fixed frame, i.e., both can slide and be stored, it saves space occupied at the feeding position. Furthermore, because this feeding platform can use both automatic feeding by the AGV vehicle and manual feeding by the worker pushing the vehicle frame, it avoids the problem of the feeding platform becoming inoperable after the AGV vehicle is damaged.

Description

Technical Field

[0001] This disclosure relates to the field of film feeding technology, specifically to a dual-mode feeding platform compatible with both AGV automatic and manual modes. Background Technology

[0002] Currently, in the production process of new energy batteries, it is often necessary to apply adhesive (aerogel / buffer pad) to the battery cells. The adhesive (aerogel / buffer pad) itself is adhesive, which enables the subsequent stacking of battery cells into groups, and also has a heat insulation and buffering effect.

[0003] In existing adhesive application processes, the supply of adhesive sheets (aerogel / buffer pads) is often done manually, meaning the operator places them directly into the appropriate position within the equipment. To ensure the feasibility and safety of manual operation, existing feeding mechanisms typically employ a double-layer sliding structure: one layer at the working position for equipment use and consumption, and another at the feeding position for manual material placement. Therefore, the feeding platform itself occupies a relatively large volume. Summary of the Invention

[0004] To overcome the problem of the large footprint of existing single-unit loading platforms, this utility model provides a loading platform that is compatible with both automatic and manual modes for AGVs.

[0005] To achieve the above objectives, this disclosure provides a dual-mode (automatic and manual) AGV loading platform, comprising: The feeding mechanism includes a fixed frame, a sliding frame, a first limiting component, and a second limiting component. The fixed frame has a feeding position and an inlet communicating with the feeding position. The sliding frame is slidably connected to the fixed frame. The first limiting component is installed between the sliding frame and the fixed frame to limit the sliding of the sliding frame. The second limiting component is installed on the fixed frame. The frame, with its bottom for connection to the AGV vehicle, and the second limiting assembly for guiding and restricting the movement of the frame; and Multiple hoppers are spaced apart on the top of the frame for holding film.

[0006] Optionally, both the sliding frame and the fixed frame are constructed in a U-shape, and the number of the first limiting components is two, respectively disposed on both sides of the U-shape; The first limiting component includes a pin, a lower fixing block, and two upper fixing blocks. The lower fixing block and the two upper fixing blocks are provided with pin holes. The lower fixing block is installed at one end of the fixing frame near the vehicle inlet. The two upper fixing blocks are respectively installed at both ends of the sliding frame along the sliding direction. The pin is used to insert into the pin hole of the lower fixing block and the pin hole of one of the two upper fixing blocks.

[0007] Optionally, the first limiting component further includes a cable chain, a limiting post, and a stop. The cable chain is connected to the fixed frame and the sliding frame respectively. The limiting post is installed on the cable chain, and the stop is installed on the fixed frame for abutting against the limiting post.

[0008] Optionally, the number of the second limiting components is two, and they are respectively disposed on both sides of the U-shape of the sliding frame; Multiple universal ball bearings (143) are installed on the sliding frame (12). The multiple universal ball bearings (143) are installed at intervals on the sliding frame (12) along the sliding direction of the sliding frame (12). The universal ball bearings (143) are used to support the two sides of the top of the frame (2). The second limiting component includes a first cylinder and two cam followers. The first cylinder is mounted on the fixed frame, and the two cam followers are respectively mounted on both sides of the first cylinder and connected to the fixed frame.

[0009] Optionally, the second limiting component further includes a pin and a second cylinder, the second cylinder being mounted on the sliding frame, the output shaft of the second cylinder being connected to the pin, and a positioning pin sleeve being provided at the bottom of the frame, the pin being used to insert into the positioning pin sleeve.

[0010] Optionally, the frame includes a support frame and guide plates, the positioning pin sleeve is installed on the support frame, and there are two guide plates, which are respectively installed on both sides of the support frame. The guide plates are slidably connected to the cam follower.

[0011] Optionally, the hopper includes a base plate, positioning posts, and brushes. The base plate is installed on the top of the support frame. There are multiple positioning posts, which are spaced apart and installed around the base plate. The multiple positioning posts enclose a cavity for accommodating the film. The positioning posts abut against the film around the circumference. There are two brushes, which are respectively located on both sides of the cavity for abutting against the film around the circumference. The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects: When the AGV is installed at the bottom of the chassis, the worker can supply film to the hopper at the top of the chassis from outside the loading platform. Then the AGV drives the chassis loaded with film through the inlet to the loading position. The second limiting component guides the chassis. After the chassis enters the loading position, the second limiting component can restrict the movement of the chassis relative to the fixed frame, ensuring that the robot gripper can stably grab the film in the loading hopper of the chassis. When no AGV is installed at the bottom of the chassis, the first limiting component releases its restriction on the sliding frame, allowing it to slide out from the inlet of the fixed frame. Then, the first limiting component restricts the position of the sliding frame. The worker pushes the chassis into the sliding frame, and the top two sides of the chassis overlap the sliding frame. Next, the worker places the film into the hopper. After placement, the first limiting component releases its restriction on the sliding frame, pushing it to move the chassis into the loading position. The second limiting component guides the chassis. Once the chassis is in the loading position, the second limiting component restricts its movement relative to the fixed frame. Because the sliding frame can slide relative to the fixed frame, both can be slidably stored, saving space in the material feeding position. Furthermore, this loading platform can use both automatic AGV feeding and manual worker-pushed feeding, avoiding the problem of the loading platform failing to operate if the AGV is damaged. Operators do not need to be in the equipment area to place materials, ensuring personnel safety. Attached Figure Description

[0012] Figure 1 This is an isometric view of an AGV-compatible dual-mode loading platform that is compatible with both automatic and manual operation, according to an exemplary embodiment of this disclosure.

[0013] Figure 2 This is an angled schematic diagram of a feeding mechanism in an AGV-compatible dual-mode (automatic and manual) feeding platform according to an exemplary embodiment of the present disclosure.

[0014] Figure 3 This is another schematic diagram of the feeding mechanism in a dual-mode (automatic and manual) feeding platform for AGVs, according to an exemplary embodiment of the present disclosure.

[0015] Figure 4 This is an angled schematic diagram of a dual-mode (automatic and manual) AGV loading platform frame and AGV vehicle, according to an exemplary embodiment of this disclosure.

[0016] Figure 5 This is another schematic diagram of a frame and AGV vehicle in a dual-mode loading platform compatible with both automatic and manual AGV loading, according to an exemplary embodiment of this disclosure.

[0017] Figure 6 This is an isometric view of a hopper in an AGV-compatible dual-mode (automatic and manual) loading platform, according to an exemplary embodiment of this disclosure.

[0018] Explanation of reference numerals: 1. Feeding mechanism; 11. Fixing frame; 111. Inlet; 12. Sliding frame; 13. First limit component; 131. Pin; 132. Lower fixing block; 133. Upper fixing block; 134. Cable chain; 135. Limiting post; 136. Stop block; 14. Second limit assembly; 141. First cylinder; 142. Cam follower; 143. Universal ball bearing; 144. Diffuse reflection sensor; 145. Second cylinder; 2. Chassis; 21. Support frame; 22. Guide plate; 23. Positioning pin sleeve; 3. Hopper; 31. Base plate; 32. Positioning post; 33. Brush; 100. Film; 200. AGV vehicle. Detailed Implementation

[0019] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0020] In this disclosure, unless otherwise stated, directional terms such as "upper," "lower," "front," "rear," "left," and "right" are used for ease of description based on the drawing orientations of the corresponding figures, while "inner" and "outer" are defined based on the contours of the corresponding components themselves. Terms such as "first" and "second" used in this disclosure are used to distinguish one element from another and do not have sequential or importance implications. Furthermore, when the following description refers to the figures, unless otherwise indicated, the same numbers in different figures represent the same or similar elements.

[0021] Please see Figures 1 to 6 This disclosure provides a dual-mode (automatic and manual) loading platform compatible with AGVs, including a loading mechanism 1, a frame 2, and multiple storage bins 3. The loading mechanism 1 includes a fixed frame 11, a sliding frame 12, a first limiting component 13, and a second limiting component 14. The fixed frame 11 has a loading position and an inlet 111 communicating with the loading position. The sliding frame 12 is slidably connected to the fixed frame 11. The first limiting component 13 is installed between the sliding frame 12 and the fixed frame 11 to restrict the sliding of the sliding frame 12. The second limiting component 14 is installed on the fixed frame 11. The bottom of the frame 2 is used to connect to an AGV 200, and the second limiting component 14 is used to guide and restrict the movement of the frame 2. Multiple storage bins 3 are spaced apart on the top of the frame 2 for holding film 100. The AGV 200 is prior art and will not be described in detail here.

[0022] Understandably, when the AGV 200 is installed at the bottom of the frame 2, the worker can supply the film 100 to the hopper 3 on top of the frame 2 from outside the loading platform equipment. Then, the AGV 200 drives the frame 2 carrying the film 100 through the inlet 111 into the loading position. The second limiting component 14 guides the frame 2. After the frame 2 enters the loading position, the second limiting component can restrict the frame 2 from moving relative to the fixed frame 11, ensuring that the robot gripper can stably grab the film 100 in the loading hopper 3 of the frame 2. When the AGV is not installed at the bottom of the chassis 2, the first limiting component 13 releases its restriction on the sliding frame 12, allowing the sliding frame 12 to slide out from the inlet 111 of the fixed frame 11. Then, the first limiting component 13 restricts the position of the sliding frame 12. The worker pushes the chassis 2 into the sliding frame 12, and the two sides of the top of the chassis 2 will overlap the sliding frame 12. Next, the worker puts the film 100 into the hopper 3. After placement, the first limiting component 13 releases its restriction on the sliding frame 12 and pushes the sliding frame 12 to move the chassis 2 into the loading position. The second limiting component 14 guides the chassis 2. After the chassis 2 enters the loading position, the second limiting component 14 can restrict the movement of the chassis relative to the fixed frame. Since the sliding frame 12 can slide relative to the fixed frame 11, the two can slide and be stored, saving space in the material supply position. Meanwhile, this loading platform can be fed automatically by AGV vehicle 200 or manually by workers pushing the trolley frame 2, thus avoiding the problem of the loading platform not working after AGV vehicle 200 is damaged.

[0023] In one implementation, please refer to Figures 1 to 3 Both the sliding frame 12 and the fixed frame 11 are constructed in a U-shape. There are two first limiting components 13, which are respectively located on both sides of the U-shape. The first limiting component 13 includes a pin 131, a lower fixing block 132 and two upper fixing blocks 133. The lower fixing block 132 and the two upper fixing blocks 133 are provided with pin holes. The lower fixing block 132 is installed at one end of the fixed frame 11 near the vehicle inlet 111. The two upper fixing blocks 133 are respectively installed at both ends of the sliding frame 12 along the sliding direction. The pin 131 is used to insert into the pin hole of the lower fixing block 132 and the pin hole of one of the two upper fixing blocks 133 to control the position of the sliding frame 12 relative to the fixed frame 11.

[0024] In one implementation, please refer to Figures 1 to 3 The first limiting component 13 also includes a cable chain 134, a limiting post 135, and a stop block 136. The cable chain 134 is connected to the fixed frame 11 and the sliding frame 12 respectively. The limiting post 135 is installed on the cable chain 134, and the stop block 136 is installed on the fixed frame 11 to abut against the limiting post 135 and prevent the sliding frame 12 from sliding out of the fixed frame 11.

[0025] In one implementation, please refer to Figures 1 to 3There are two second limiting components 14, which are respectively located on both sides of the U-shaped sliding frame 12. Multiple universal ball bearings 143 are installed on the sliding frame 12. The multiple universal ball bearings 143 are installed at intervals along the sliding direction of the sliding frame 12. The universal ball bearings 143 are used to support the top of the frame 2 on both sides. The second limiting component 14 includes a first cylinder 141 and two cam followers 142. The first cylinder 141 is installed in the middle of the sliding frame 12. The two cam followers 142 are respectively installed on both sides of the first cylinder 141 and connected to the fixed frame 11.

[0026] In one implementation, please refer to Figures 1 to 3 The second limiting component 14 also includes a pin and a second cylinder 145. The second cylinder 145 is mounted on the sliding frame 12. The output shaft of the second cylinder 145 is connected to the pin. The bottom of the frame 2 is provided with a positioning pin sleeve 23. The pin is used to insert into the positioning pin sleeve 23.

[0027] In one implementation, please refer to Figure 1 , Figure 4 and Figure 5 The frame 2 includes a support frame 21 and a guide plate 22. The positioning pin sleeve 23 is installed on the support frame 21. There are two guide plates 22, which are respectively installed on both sides of the support frame 21. The guide plate 22 is slidably connected to the cam follower 142.

[0028] In one implementation, please refer to Figure 1 , Figures 4 to 6 The hopper 3 includes a base plate 31, positioning posts 32, and brushes 33. The base plate 31 is installed on the top of the support frame 21. There are multiple positioning posts 32, which are spaced apart and installed around the base plate 31. The multiple positioning posts 32 enclose a cavity for accommodating the film 100. The positioning posts 32 abut against the film 100 around the circumference. There are two brushes 33, which are respectively located on both sides of the cavity for abutting against the film 100 around the circumference.

[0029] Please see Figures 1 to 6When the AGV 200 is installed at the bottom of the frame 2, the AGV 200 drives the frame 2, which contains the film 100, through the inlet 111 into the loading position. During the entry of the frame 2, the guide plate 22 of the frame 2 contacts the cam follower 142 to achieve coarse positioning of the frame 2. Then, the AGV 200 descends, placing the two sides of the frame 2 on the universal ball bearings 143. The laser of the diffuse reflection sensor 144 installed on the sliding frame 12 shines through the through holes of the support frame 21 and the base plate 31 onto the film 100 in the hopper 3 to determine that the hopper 3 contains the film 100. Next, the two second cylinders 145 push their respective pins into the positioning pin sleeves 23 at the bottom of the support frame 21, and the two second cylinders 145 clamp the left and right sides of the frame 2 to ensure that the robot gripper can stably grasp the film 100 in the hopper 3 of the frame 2.

[0030] Please see Figures 1 to 6 When the AGV vehicle 200 is not installed at the bottom of the frame 2, the pin 131 is pulled out from the lower positioning block and the upper positioning block (the upper positioning block near the inlet 111 of the fixed frame 11). The sliding frame 12 is pulled so that the pin 131 can be inserted into the lower positioning block and the other upper positioning block. At this time, the sliding frame 12 is stationary relative to the fixed frame 11. The frame 2 is pushed into the sliding frame 12, and the two sides of the top of the frame 12 will overlap the sliding frame 12. Then, the worker puts the film into the hopper 3. After placement, pin 131 is pulled out from the lower and upper positioning blocks, pushing the sliding frame 12 to move the frame 2 into the feeding position. During the entry of the frame 2, the guide plate 22 of the frame 2 contacts the cam follower 142 to achieve coarse positioning of the frame 2. Then, the laser of the diffuse reflection sensor 144 installed on the sliding frame 12 shines through the through holes of the support frame 21 and the base plate 31 onto the film 100 in the hopper 3 to determine that the hopper 3 contains film 100. Next, the two second cylinders 145 push their respective pins into the positioning pin sleeves 23 at the bottom of the support frame 21. The two second cylinders 145 clamp the left and right sides of the frame 2. Then, pin 131 is reinserted into the lower positioning block and the upper positioning block near the inlet 111 of the fixed frame 11. Since the sliding frame 12 can slide relative to the fixed frame 11, the two can slide and be stored, saving space in the feeding position. Meanwhile, this loading platform can be fed automatically by an AGV 200 or manually by a worker pushing the trolley frame 2, avoiding the problem of the loading platform becoming inoperable if the AGV 200 is damaged. This implementation method is compatible with both feeding modes, improving the flexibility of the working method and reducing the space requirements of the loading platform.

[0031] This invention has been described through embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of this invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, this invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this invention.

Claims

1. A dual-mode (automatic and manual) loading platform compatible with AGVs, characterized in that, include: The feeding mechanism (1) includes a fixed frame (11), a sliding frame (12), a first limiting component (13), and a second limiting component (14). The fixed frame (11) is provided with a feeding position and an inlet (111) communicating with the feeding position. The sliding frame (12) is slidably connected to the fixed frame (11). The first limiting component (13) is installed between the sliding frame (12) and the fixed frame (11) to limit the sliding of the sliding frame (12). The second limiting component (14) is installed on the fixed frame (11). The frame (2) has a bottom for connection with the AGV vehicle (200), and the second limiting component (14) is used to guide and restrict the movement of the frame (2); as well as Multiple hoppers (3) are spaced apart on top of the frame (2) for holding film (100).

2. The AGV-compatible dual-mode loading platform according to claim 1, characterized in that, Both the sliding frame (12) and the fixed frame (11) are constructed in a U-shape, and there are two first limiting components (13), which are respectively located on both sides of the U-shape; The first limiting component (13) includes a pin (131), a lower fixing block (132) and two upper fixing blocks (133). The lower fixing block (132) and the two upper fixing blocks (133) are provided with pin holes. The lower fixing block (132) is installed at one end of the fixing frame (11) near the vehicle inlet (111). The two upper fixing blocks (133) are respectively installed at both ends of the sliding frame (12) along the sliding direction. The pin (131) is used to insert into the pin hole of the lower fixing block (132) and the pin hole of one of the two upper fixing blocks (133).

3. The AGV-compatible dual-mode loading platform according to claim 2, characterized in that, The first limiting component (13) further includes a cable chain (134), a limiting post (135), and a stop (136). The cable chain (134) is connected to the fixed frame (11) and the sliding frame (12) respectively. The limiting post (135) is installed on the cable chain (134), and the stop (136) is installed on the fixed frame (11) for abutting against the limiting post (135).

4. The AGV-compatible dual-mode loading platform according to claim 2, characterized in that, The number of the second limiting components (14) is two, and they are respectively provided on both sides of the U-shape of the sliding frame (12); Multiple universal ball bearings (143) are installed on the sliding frame (12). The multiple universal ball bearings (143) are installed at intervals on the sliding frame (12) along the sliding direction of the sliding frame (12). The universal ball bearings (143) are used to support the two sides of the top of the frame (2). The second limiting assembly (14) includes a first cylinder (141) and two cam followers (142). The first cylinder (141) is installed in the middle of the fixed frame (11), and the two cam followers (142) are respectively installed on both sides of the first cylinder (141) and connected to the fixed frame (11).

5. The AGV-compatible dual-mode loading platform according to claim 4, characterized in that, The second limiting component (14) also includes a pin and a second cylinder (145). The second cylinder (145) is mounted on the sliding frame (12). The output shaft of the second cylinder (145) is connected to the pin. The bottom of the frame (2) is provided with a positioning pin sleeve (23). The pin is used to insert into the positioning pin sleeve (23).

6. The AGV-compatible dual-mode loading platform according to claim 5, characterized in that, The frame (2) includes a support frame (21) and a guide plate (22). The positioning pin sleeve (23) is installed on the support frame (21). There are two guide plates (22), which are respectively installed on both sides of the support frame (21). The guide plate (22) is slidably connected to the cam follower (142).

7. The AGV-compatible dual-mode loading platform according to claim 6, characterized in that, The hopper (3) includes a base plate (31), positioning posts (32) and brushes (33). The base plate (31) is installed on the top of the support frame (21). There are multiple positioning posts (32) installed at intervals around the base plate (31). The multiple positioning posts (32) enclose a cavity for accommodating the film (100). The positioning posts (32) abut against the film (100) around the circumference. There are two brushes (33) installed on both sides of the cavity for abutting against the film (100) around the circumference.

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