Automatic sheet collecting mechanism for medium-large density pole

Abstract

The application discloses a kind of medium big dense polar plate automatic sheet collecting mechanism, including the support being arranged between the unstacking and transplanting system and the stacking and transplanting system, truss manipulator is arranged above support, further include: female frame, it is hinged in support, and both ends elastic activity support in support;First telescopic frame, it is movably set in female frame;Jacking assembly, it is set in the side of support close to the stacking and transplanting system.The application is driven by setting jacking assembly, under the drive component, first telescopic frame obtains single layer curing frame in unstacking and transplanting system, then automatically stacks polar plate in stacking station through truss manipulator, then, first telescopic frame supports curing frame and stretches into in the stacking and transplanting system, forms cantilever state while jacking assembly lifts first telescopic frame to a certain height, to make female frame corresponding side rotates and lifts upward, to eliminate the decline deviation brought by cantilever form after first telescopic frame stretches outwards.

Description

Technical Field

[0001] This invention relates to the field of lead-acid battery production technology, specifically to an automatic plate collection mechanism for medium and large density plates. Background Technology

[0002] After being sorted and stacked, lead-acid battery plates are automatically stacked onto single-layer curing racks. Once the single-layer curing racks are complete, they are automatically stacked. Simultaneously, empty curing racks are automatically disassembled and fed to the stacking station, achieving automatic plate collection. This system is used for automatic plate collection and stacking after the plates come off the production line. The system automatically delivers the curing racks to the stacking station, and after stacking, the curing racks are automatically removed and stacked. The process flow is as follows: the plates are conveyed forward from the drying kiln, accelerated by a plate blasting machine to increase the spacing between the plates, and then stacked one by one by a plate stacking and sorting machine. At the stacking station, they are alternately stacked. After a certain quantity is stacked, they are transferred to a sorting mechanism via a conveyor line. The sorted plate stacks are then conveyed to the plate collection station, where a gantry robot automatically places the plate stacks onto the curing racks. The curing racks can also be automatically disassembled and stacked, and can interface with an intelligent logistics system to achieve automatic transportation of empty and full tray curing rack assemblies.

[0003] Patent document CN119821934A, published on April 15, 2025, discloses a semi-automatic battery plate stacking device. The device includes a plate stack conveying system for transporting plate stacks, a plate stack loading and conveying system for transporting grid plates loaded with plate stacks, a three-axis manipulator for placing plate stacks on the grid plates, a transition conveying and lifting system for transporting and lifting grid plates filled with plate stacks, a curing rack loading system, and a stacking conveying and lifting system. The curing rack loading system carries a curing rack, which has multiple vertically spaced and interconnected spatial layers for stacking grid plates. The stacking conveying and lifting system transports and places the grid plates delivered by the transition conveying and lifting system into these spatial layers. This invention can automatically place plate stacks on the grid plates and automatically stack multiple grid plates carrying plate stacks sequentially into the multiple spatial layers on the curing rack, improving the efficiency of plate stack placement on the curing rack.

[0004] In the existing palletizing and conveying process, the unloaded depalletizing and transfer system and the loaded stacking and transfer system are connected by a bidirectional telescopic bracket structure. The single-layer curing rack is moved back and forth between the depalletizing and transfer system, the stacking and transfer system, and the palletizing station in a regular manner. When this telescopic structure extends, the cantilever end is prone to downward displacement, especially during the extension towards the stacking and transfer system. At this time, the single-layer curing rack above the bracket is fully loaded with electrode sheets and has the greatest weight, which will exacerbate the downward displacement problem of the cantilever state. It is known that this problem can be solved by increasing the rigidity of the bidirectional telescopic bracket, but this will undoubtedly increase the material used in the structure and require a power source with greater driving force, thus increasing the cost. Therefore, there is an urgent need for an automatic electrode receiving mechanism for medium and large density electrode sheets to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic wafer collection mechanism for medium and large density electrode plates to overcome the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automatic receiving mechanism for medium and large density electrode plates includes a support frame disposed between a destacking and transfer system and a stacking and transfer system, a gantry robot arm disposed above the support frame, and further includes: a mother frame hinged to the support frame and elastically supported at both ends on the support frame; a first telescopic frame movably disposed on the mother frame; a lifting assembly disposed on the side of the support frame near the stacking and transfer system, used to lift the first telescopic frame to a certain height when it moves and extends towards the stacking and transfer system; and a drive assembly used to drive the first telescopic frame to move.

[0008] Preferably, a rotating seat is fixedly mounted on the bracket, and a connecting member is fixedly mounted on the mother frame, the connecting member being hinged to the rotating seat.

[0009] Preferably, the bracket has a support piece fixedly provided on the lower side of both ends, and the bracket has a support box that matches the support piece. The support box has a first elastic element that supports the support piece.

[0010] Preferably, the lifting assembly includes a top protrusion fixedly disposed on the side of the support near the stacking and transplanting system, and a slope strip corresponding to the top protrusion is provided at the lower end of the side wall of the first telescopic frame.

[0011] Preferably, the drive assembly includes a drive gear rotatably disposed within the mother frame, and a first rack meshing with the drive gear is disposed on the inner side of the first telescopic frame.

[0012] Preferably, the side wall of the mother frame is provided with a positioning component for limiting the movement of the first telescopic frame. The positioning component is triggered when the drive gear rotates rapidly, and the first telescopic frame is provided with a positioning hole that matches the positioning component.

[0013] Preferably, the positioning component includes a positioning column movably disposed on the side wall of the mother frame, one end of the positioning column being connected to a drive gear via a centrifugal assembly, and the other end of the positioning column being elastically disposed with a positioning block that matches the positioning hole.

[0014] Preferably, the centrifugal assembly includes a turntable coaxially connected to the positioning column, a second elastic element is provided between one side of the turntable and the inner wall of the mother frame, an insert block is fixedly provided on the other side of the turntable, a sliding groove is provided in the drive gear, a slider is movably provided in the sliding groove, and the end of the insert block is inserted into the sliding groove and wedge-shapedly engaged with the slider.

[0015] Preferably, a second telescopic frame is movably mounted on the first telescopic frame, and the movement of the second telescopic frame is linked to the movement of the first telescopic frame relative to the parent frame via a linkage component.

[0016] Preferably, a linkage gear is rotatably mounted on the first telescopic frame, a second rack that meshes with the lower side of the linkage gear is mounted on the mother frame, and a third rack that meshes with the upper side of the linkage gear is mounted on the inner side of the second telescopic frame.

[0017] In the above technical solution, the beneficial effects of the present invention are:

[0018] The automatic plate collection mechanism for medium and large density plates uses a lifting component. Driven by the drive component, the first telescopic frame obtains a single-layer curing frame from the destacking and transfer system. Then, the plates are automatically stacked at the stacking station by a gantry robot. Afterward, the first telescopic frame supports the curing frame and extends into the stacking and transfer system, forming a cantilever state. At the same time, the lifting component lifts the first telescopic frame to a certain height, thereby causing the mother frame to rotate and rise accordingly. This eliminates the downward displacement caused by the cantilever form after the first telescopic frame extends outward, avoids the curing frame from slipping, and eliminates the risk of plates slipping and falling.

[0019] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0020] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the bracket and its structure provided in an embodiment of the present invention;

[0024] Figure 3 Provided for embodiments of the present invention Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 This is a side cross-sectional view of the support and its upper structure provided in an embodiment of the present invention;

[0026] Figure 5 This is a front cross-sectional view of the support and its structure provided in an embodiment of the present invention.

[0027] Figure 6 Provided for embodiments of the present invention Figure 5 Enlarged structural diagram at point B;

[0028] Figure 7 This is a schematic diagram of the first telescopic frame structure provided in an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the drive gear structure provided in an embodiment of the present invention;

[0030] Figure 9 This is a schematic diagram of the linkage component structure provided in an embodiment of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Destacking and transplanting system; 2. Stacking and transplanting system; 3. Support frame; 4. Truss robot; 5. Electrode plate stacking and sorting machine; 6. Electrode plate throwing machine; 7. Mother frame; 8. First telescopic frame; 9. Rotating seat; 10. Connecting part; 11. Support plate; 12. Support box; 13. First elastic element; 14. Top protrusion; 15. Sloping strip; 16. Drive gear; 17. First rack; 18. Positioning hole; 19. Positioning column; 20. Positioning block; 21. Turntable; 22. Second elastic element; 23. Insert block; 24. Slide groove; 25. Sliding block; 26. Second telescopic frame; 27. Linkage gear; 28. Second rack; 29. ​​Third rack; 30. Groove; 31. Third elastic element; 32. Linkage shaft. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0034] Please see Figure 1-9 The present invention provides an automatic receiving mechanism for medium and large density electrode plates, including a support 3 disposed between a destacking and transplanting system 1 and a stacking and transplanting system 2, a gantry robot 4 disposed above the support 3, and further including: a mother frame 7, which is hinged to the support 3 and elastically supported at both ends on the support 3; a first telescopic frame 8, which is movably disposed on the mother frame 7; a lifting assembly, which is disposed on the side of the support 3 near the stacking and transplanting system 2, for lifting the first telescopic frame 8 to a certain height when it moves and extends towards the stacking and transplanting system 2; and a driving assembly, which is used to drive the first telescopic frame 8 to move.

[0035] Specifically, the destacking and transfer system 1 stores empty electrode plate curing racks and can automatically destacking them. The stacking and transfer system 2 is used to stack fully loaded electrode plate curing racks and can automatically stack them. One side of the support 3 corresponds to the curing rack outlet of the destacking and transfer system 1, and the other side corresponds to the curing rack inlet of the stacking and transfer system 2. On the other side of the support 3, the electrode plate stacking and sorting machine 5 and the electrode plate throwing machine 6 are arranged in sequence. The process flow is as follows: the electrode plates are conveyed forward from the drying kiln, and the electrode plate throwing machine 6 accelerates the process by climbing the slope to increase the spacing between the electrode plates. Then, the electrode plate stacking and sorting machine 5 performs one-by-one flying and stacking. The plates are alternately stacked at the stacking station. After a certain number of plates are stacked, they are transferred to the sorting mechanism for sorting via the conveyor line. The sorted electrode plate stacks are sent to the plate receiving station via the conveyor line. The gantry robot 4 automatically places the electrode plate stacks on the curing racks. At the same time, the curing racks can automatically unpack and stack, and can be connected to the intelligent logistics system to realize the automatic transportation of empty and full tray curing rack groups. The mother frame 7 is U-shaped, with its two ends corresponding to the destacking and transfer system 1 and the stacking and transfer system 2, respectively. Preferably, there are two mother frames 7, arranged in parallel and symmetrically. The hinge point of the mother frame 7 is located in the middle, and the two ends move in a lever-like manner. The first telescopic frame 8 is C-shaped, fitted onto the upper half of the mother frame 7, and is movable along the extension direction of the mother frame 7. The lifting component is set on the side of the support 3 near the stacking and transfer system 2, which corresponds to the process of the first telescopic frame 8 supporting the fully loaded curing frame and extending into the stacking and transfer system 2. As the first telescopic frame 8 extends into the stacking and transfer system 2, the lifting height of the first telescopic frame 8 by the lifting component gradually increases. The driving component drives the first telescopic frame 8 to move arbitrarily in both directions of the mother frame 7. In practical use, driven by the drive component, the first telescopic frame 8 first extends into the destacking and transfer system 1, obtains a single-layer curing frame from the destacking and transfer system 1, and then retracts back to the top of the mother frame 7 so that the curing frame corresponds to the stacking station. At the stacking station, the electrode plates are automatically stacked by the gantry robot 4. After that, the first telescopic frame 8 supports the curing frame and extends into the stacking and transfer system 2, forming a cantilever state. At the same time, the lifting component lifts the first telescopic frame 8 to a certain height, thereby causing the mother frame 7 to rotate and rise accordingly. This eliminates the downward displacement caused by the cantilever form after the first telescopic frame 8 extends outward, avoids the curing frame from slipping, and eliminates the risk of electrode plates slipping and falling.

[0036] Compared with the prior art, the automatic plate collection mechanism for medium and large density plates proposed in this embodiment of the invention is equipped with a lifting component. Under the drive of the drive component, the first telescopic frame 8 obtains a single-layer curing frame from the destacking and transfer system 1, and then the plates are automatically stacked at the stacking station by the gantry robot 4. Afterwards, the first telescopic frame 8 supports the curing frame and extends into the stacking and transfer system 2, forming a cantilever state. At the same time, the lifting component lifts the first telescopic frame 8 to a certain height, thereby causing the mother frame 7 to rotate and rise accordingly. This eliminates the downward displacement caused by the cantilever form after the first telescopic frame 8 extends outward, avoids the curing frame from slipping, and eliminates the risk of plate slippage and scattering.

[0037] As a preferred technical solution of this embodiment, a rotating seat 9 is fixedly provided on the bracket 3, and a connecting member 10 is fixedly provided on the mother frame 7. The connecting member 10 is hinged to the rotating seat 9. Specifically, the rotating seat 9 is provided on the side of the mother frame 7, and the connecting member 10 is fixed in the middle position of the mother frame 7. The mother frame 7 rotates around the rotating seat 9 through the connecting member 10, so that the two ends move in a lever manner.

[0038] As a preferred technical solution in this embodiment, support plates 11 are fixedly provided on the lower sides of both ends of the bracket 3, and a support box 12 matching the support plates 11 is provided on the bracket 3. A first elastic element 13 supporting the support plates 11 is provided inside the support box 12. Specifically, the support plates 11 move within the support box 12 and are elastically supported by the first elastic element 13. The first elastic element 13 can preferably be a spring. When the first telescopic frame 8 extends toward the destabilization and transfer system 1 or is in the stacking station, the load is low, and the first elastic element 13 stably supports the mother frame 7, and the deflection of the mother frame 7 is minimal. However, when the first telescopic frame 8 extends toward the stacking and transfer system 2, the load is large, and the first elastic element 13 on the side closer to the stacking and transfer system 2 is compressed by more pressure.

[0039] As a preferred technical solution in this embodiment, the lifting assembly includes a top protrusion 14 fixedly disposed on the side of the support 3 near the stacking and transplanting system 2, and a slope strip 15 corresponding to the top protrusion 14 disposed at the lower end of the side wall of the first telescopic frame 8. Specifically, the top protrusion 14 is erected and fixed on the support 3, and the upper end of the top protrusion 14 is convex arc-shaped; the top protrusion 14 is disposed directly opposite the lower side wall of the first telescopic frame 8; the slope strip 15 protrudes downwards from the first telescopic frame 8, and the degree of protrusion decreases as it approaches the stacking and transplanting system 2; the slope strip 15 is disposed on the side of the first telescopic frame 8 away from the stacking and transplanting system 2; in practice In actual use, as the first telescopic frame 8 extends towards the stacking and transfer system 2, after the first telescopic frame 8 extends a certain length beyond the mother frame 7, the slope strip 15 begins to contact the top protrusion 14. As the first telescopic frame 8 extends further, the slope strip 15 continuously increases the height at which it contacts the top protrusion 14, thereby slowly lifting the first telescopic frame 8 to a certain height. This causes the end of the mother frame 7 closest to the stacking and transfer system 2 to rotate and rise upwards, thus eliminating the downward displacement caused by the cantilever form after the first telescopic frame 8 extends outwards, preventing the curing frame from slipping, and eliminating the risk of the electrode plate slipping and scattering.

[0040] As a preferred technical solution in this embodiment, the drive assembly includes a drive gear 16 rotatably disposed inside the mother frame 7, and a first rack 17 meshing with the drive gear 16 is disposed on the inner side of the first telescopic frame 8. Specifically, a drive gear 16 is disposed on the inner side of each end of the mother frame 7, and they rotate synchronously in the same direction, thereby satisfying the drive for the bidirectional extension of the first telescopic frame 8; a motor that drives the drive gear 16 to rotate is mounted on the mother frame 7, and the motor is connected to the drive gear 16 through a clutch and a bevel gear transmission, thereby realizing electrification control and automation control. The use of the clutch can facilitate the timely decoupling of the motor from the drive gear 16 when the first telescopic frame 8 is positioned.

[0041] In another embodiment of the present invention, a positioning component for limiting the movement of the first telescopic frame 8 is provided on the side wall of the mother frame 7. The positioning component is triggered when the drive gear 16 rotates rapidly. The first telescopic frame 8 is provided with a positioning hole 18 that matches the positioning component. Specifically, the positioning component limits the movement of the first telescopic frame 8 relative to the mother frame 7 by limiting the positioning hole 18. Two positioning blocks 20 are provided symmetrically on the side wall of the first telescopic frame 8 at both ends of the first telescopic frame 8. Correspondingly, two sets of positioning components are also provided. When the first telescopic frame 8 is in the stacking station, the two positioning holes 18 correspond to the positioning components provided on the same side end of the mother frame 7. When the first telescopic frame 8 is in the station that extends into the destacking and transfer system 1 or the stacking and transfer system 2, the positioning holes 18 are misaligned with the positioning components and correspond to only one set. When the drive gear 16 starts to rotate, the speed is low and does not trigger the positioning component. When the drive gear 16 drives at a constant speed after starting, the speed quickly triggers the positioning component, thereby realizing the passive triggering of the positioning component.

[0042] As a preferred embodiment, the positioning assembly includes a positioning post 19 movably disposed on the side wall of the mother frame 7. One end of the positioning post 19 is connected to the drive gear 16 via a centrifugal assembly, and the other end of the positioning post 19 is elastically movably provided with a positioning block 20 that matches the positioning hole 18. Specifically, the positioning post 19 is vertically disposed through the side wall of the mother frame 7. The centrifugal assembly is used to control the axial movement of the positioning post 19 through the rotation linkage of the drive gear 16. When the drive gear 16 is rotating at a low speed, the positioning post 19 moves inward into the mother frame 7, and when the drive gear 16 is rotating at a high speed, the positioning post 19 moves outward from the mother frame 7. The positioning block 20 is cylindrical, and the end of the positioning post 19 away from the drive gear 16 is provided with a groove 30 that matches the positioning block 20. A third elastic element 31 that connects to the positioning block 20 is provided in the groove 30. The third elastic element 31 can preferably be a spring. The positioning block 20 is in the third elastic... Under the elastic force of component 31, one end remains protruding from the groove 30. Specifically, when the drive gear 16 rotates at a low speed to move the positioning pin 19 into the mother frame 7, the positioning block 20 protruding from the groove 30 also remains within the side wall of the mother frame 7. Only when the drive gear 16 rotates at a high speed to move the positioning pin 19 outward from the mother frame 7, the positioning pin 19 does not protrude from the side wall of the mother frame 7, while the positioning block 20 protruding from the groove 30 protrudes from the side wall of the mother frame 7. When the positioning hole 18 corresponds to the positioning block 20 protruding from the side wall of the mother frame 7, the positioning block 20 can be kept embedded in the positioning hole 18. Furthermore, the inner sides of both ends of the side wall of the first telescopic frame 8 are provided with chamfers, which are used to facilitate the positioning block 20, which is outside the first telescopic frame 8 and protruding from the side wall of the mother frame 7, to be squeezed into the inner side of the first telescopic frame 8 during the movement of the first telescopic frame 8. Then, it only plays a limiting role when it pops out and is embedded in the positioning hole 18.

[0043] As a preferred embodiment, the centrifugal assembly includes a turntable 21 coaxially connected to the positioning column 19. A second elastic element 22 is provided between one side of the turntable 21 and the inner wall of the mother frame 7, and an insert block 23 is fixedly provided on the other side of the turntable 21. A sliding groove 24 is provided in the drive gear 16, and a slider 25 is movably provided in the sliding groove 24. The end of the insert block 23 is inserted into the sliding groove 24 and is wedge-shapedly engaged with the slider 25. Specifically, the turntable 21 and the drive gear 16 are coaxially arranged. The second elastic element 22 can preferably be a spring, sleeved on the outside of the positioning column 19, with its two ends abutting against the inner wall of the mother frame 7 and the turntable 21, thereby keeping the turntable 21 close to the drive gear. The position of the wheel 16 is such that the insert 23 is inserted to the deepest point in the groove 24; the groove 24 guides the slider 25 radially along the drive gear 16; the end of the slider 25 away from the center of the drive gear 16 is provided with an inclined surface, and the end of the insert 23 inserted into the groove 24 is preferably spherical, with the inclined surface and the spherical surface abutting to create a wedge fit; when the drive gear 16 starts, the speed is low, and the slider 25 generates a centrifugal force insufficient to push the insert 23. Under the action of the second elastic element 22, the turntable 21 remains close to the drive gear 16, and the positioning column 19 keeps driving the positioning block 20 to retract into the side wall of the mother frame 7. After the drive gear 16 starts, the speed is flat. Stable and rapid, the slider 25 generates sufficient centrifugal force to push the insert 23 and resist the second elastic element 22, causing the positioning post 19 to drive the positioning block 20 to move outward from the mother frame 7. The positioning block 20 can elastically extend outward from the outer wall of the mother frame 7. Then, when there is a positioning hole 18 corresponding to the positioning block 20, the positioning block 20 pops out to embed into the positioning hole 18, thereby limiting the movement of the first telescopic frame 8 relative to the mother frame 7. The above centrifugal component functions so that when the drive gear 16 is just started, the positioning block 20 is not triggered to limit the positioning hole 18, but only after the drive gear 16 is started, when the speed increases and is maintained, is the positioning block 20 triggered to limit the positioning hole 18. The limiting function allows the drive gear 16 to smoothly move the first telescopic frame 8 each time it drives the first telescopic frame 8 to move without being affected by the positioning block 20. Then, the drive gear 16 drives the first telescopic frame 8 to move at a constant speed. When the first telescopic frame 8 reaches the designated position, the positioning block 20, which is elastically extended from the side wall of the mother frame 7, corresponds to the positioning hole 18, so that the positioning block 20 can pop out to form a limit. Then, the motor that drives the drive gear 16 can receive the decoupling signal of the clutch and stop, thereby realizing the passive positioning function of the first telescopic frame 8, which is accurate and effective.

[0044] In another embodiment of the present invention, a second telescopic frame 26 is movably disposed on the first telescopic frame 8. The movement of the second telescopic frame 26 is linked with the movement of the first telescopic frame 8 relative to the mother frame 7 through a linkage component. Specifically, the second telescopic frame 26 is movably fitted onto the first telescopic frame 8, and the direction of movement is set along the extension direction of both ends of the first telescopic frame 8. The arrangement of the second telescopic frame 26 expands the structural movement range of the overall movable curing frame composed of the mother frame 7, the first telescopic frame 8, and the second telescopic frame 26, thus meeting the requirements of the conveying range. With the linkage component in place, when the first telescopic frame 8 moves in a certain direction relative to the mother frame 7, the second telescopic frame 26 moves synchronously in the same direction relative to the first telescopic frame 8.

[0045] As a preferred technical solution of this embodiment, a linkage gear 27 is rotatably arranged on the first telescopic frame 8, a second rack 28 that meshes with the lower side of the linkage gear 27 is arranged on the mother frame 7, and a third rack 29 that meshes with the upper side of the linkage gear 27 is arranged on the inner side of the second telescopic frame 26. Specifically, a set of linkage gears 27 is arranged on the inner side of each end of the first telescopic frame 8, and the two sets of linkage gears 27 are linked with the bevel gear transmission structure through the linkage shaft 32 rotatably arranged in the first telescopic frame 8, so as to realize the synchronous rotation of the two sets of linkage gears 27 in the same direction, thereby satisfying the bidirectional linkage of the second telescopic frame 26; the second rack 28 and the third rack 29 are meshed and connected on the upper and lower sides of the linkage gear 27, thereby realizing relative movement, and thus realizing the same-direction extension and retraction of the first telescopic frame 8 and the second telescopic frame 26 relative to the mother frame 7.

[0046] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic receiving mechanism for medium and large density electrode plates, comprising a support (3) disposed between a destacking and transfer system (1) and a stacking and transfer system (2), wherein a gantry robot (4) is disposed above the support (3), characterized in that, Also includes: The mother frame (7) is hinged to the support (3) and its two ends are elastically supported on the support (3); The first telescopic frame (8) is movably mounted on the main frame (7); The lifting assembly is located on the side of the support (3) near the stacking and transplanting system (2) and is used to lift the first telescopic frame (8) to a certain height when the first telescopic frame (8) moves and extends toward the stacking and transplanting system (2); A drive assembly for driving the movement of the first telescopic frame (8); The drive assembly includes a drive gear (16) rotatably disposed inside the mother frame (7), and a first rack (17) meshing with the drive gear (16) is disposed on the inner side of the first telescopic frame (8). The mother frame (7) is provided with a positioning component on its side wall for limiting the movement of the first telescopic frame (8). The positioning component is triggered when the drive gear (16) rotates rapidly. The first telescopic frame (8) is provided with a positioning hole (18) that matches the positioning component. The positioning component includes a positioning column (19) movably disposed on the side wall of the mother frame (7). One end of the positioning column (19) is connected to the drive gear (16) through a centrifugal assembly, and the other end of the positioning column (19) is elastically disposed with a positioning block (20) that matches the positioning hole (18). The centrifugal assembly includes a turntable (21) coaxially connected to the positioning column (19). A second elastic element (22) is provided between one side of the turntable (21) and the inner wall of the mother frame (7). An insert block (23) is fixedly provided on the other side of the turntable (21). A sliding groove (24) is provided in the drive gear (16). A slider (25) is movably provided in the sliding groove (24). The end of the insert block (23) is inserted into the sliding groove (24) and wedge-shapedly engaged with the slider (25).

2. The automatic wafer receiving mechanism for medium and large density electrode plates according to claim 1, characterized in that, A rotating seat (9) is fixedly installed on the bracket (3), and a connector (10) is fixedly installed on the mother frame (7). The connector (10) is hinged to the rotating seat (9).

3. The automatic wafer collection mechanism for medium and large density electrode plates according to claim 1, characterized in that, The bracket (3) has a support piece (11) fixedly installed on the lower side of both ends. The bracket (3) has a support box (12) that matches the support piece (11). The support box (12) has a first elastic element (13) that supports the support piece (11).

4. The automatic wafer receiving mechanism for medium and large density electrode plates according to claim 1, characterized in that, The lifting assembly includes a top protrusion (14) fixedly installed on the side of the support (3) near the stacking and transplanting system (2), and a slope strip (15) corresponding to the top protrusion (14) is provided at the lower end of the side wall of the first telescopic frame (8).

5. The automatic wafer receiving mechanism for medium and large density electrode plates according to claim 1, characterized in that, A second telescopic frame (26) is movably mounted on the first telescopic frame (8). The movement of the second telescopic frame (26) is linked to the movement of the first telescopic frame (8) relative to the mother frame (7) through a linkage component.

6. The automatic wafer receiving mechanism for medium and large density electrode plates according to claim 5, characterized in that, The first telescopic frame (8) is rotatably provided with a linkage gear (27), the mother frame (7) is provided with a second rack (28) that meshes with the lower side of the linkage gear (27), and the inner side of the second telescopic frame (26) is provided with a third rack (29) that meshes with the upper side of the linkage gear (27).

Images