Battery moving locking and clamping device and system

Abstract

The invention provides a battery moving locking and clamping device and system, which comprises a locking mechanism capable of locking a battery immovably, and unlocking mechanisms capable of unlocking the locking mechanism are arranged on the two sides of the locking mechanism, a pushing mechanism capable of locking the locking mechanism and a pressing block lifting mechanism capable of keeping the locking state of the locking mechanism are arranged at the end of the locking mechanism. The battery is placed in the locking mechanism, the locking mechanism is locked through the pushing mechanism, and the locking state is kept through the pressing block lifting mechanism, so that the battery achieves the locking effect, it is guaranteed that the battery is kept stable in the moving process, shaking of the battery in the transportation and testing process is avoided, and the battery positioning precision is effectively improved; through subsequent formation, capacity grading and other processes, poor contact between the probe and the battery is prevented, and the stability of a test result is effectively improved; when unlocking is needed, the unlocking mechanism and the locking mechanism are combined for unlocking, and then battery feeding or discharging is carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of battery moving devices, and in particular to a battery moving locking clamp device and system. Background Art

[0002] With the development of social economy and the improvement of people's living standards, cars are becoming more and more popular and entering thousands of households. As a result, the number of cars owned has increased year by year, which has led to more prominent environmental pollution problems. Therefore, in order to build a low-carbon and environmentally friendly economy and the development of new energy strategies and the increasing maturity of electric vehicle technology, major cities are currently stepping up the promotion and application of electric vehicles. The fundamental development of electric vehicles lies in the revolution of battery technology. At present, lithium batteries are conventional batteries with stable performance and high energy density. Therefore, lithium batteries have naturally become the choice of mainstream electric vehicles.

[0003] The processing of lithium batteries generally includes slurrying, coating, rolling, slitting, assembly, capacity division and formation. Among the above process steps, capacity division and formation are crucial to the performance and quality of the battery. The existing technology usually uses trays to carry and fix lithium batteries, and then sends them to capacity division cabinets and formation cabinets for testing.

[0004] The pallets of the prior art have the following disadvantages:

[0005] 1. Insufficient positioning accuracy: During the transportation of batteries, due to the lack of an effective locking mechanism, the batteries may move on the pallet, causing physical damage to the surface, such as scratches or deformation of the battery surface, and even leading to poor contact or inaccurate results during testing;

[0006] 2. Low production efficiency: When the existing pallets are clamped and locked, the process is time-consuming and inefficient, making it difficult to meet the needs of rapid production;

[0007] 3. Low degree of automation: The locking and unlocking mechanisms of existing pallets may not be able to seamlessly connect with the automation system, limiting the degree of automation of the overall production process. Summary of the invention

[0008] The technical problem to be solved by the present invention is how to improve positioning accuracy and enable rapid unlocking.

[0009] The present invention solves the above technical problems through the following technical means:

[0010] A first aspect of the present invention provides a battery mobile locking clamp device, including a locking mechanism capable of locking the battery immobile, unlocking mechanisms capable of unlocking the locking mechanism are arranged on both sides of the locking mechanism, and a pushing mechanism capable of locking the locking mechanism and a pressure block lifting mechanism capable of maintaining the locking state of the locking mechanism are arranged at the end of the locking mechanism.

[0011] Beneficial effects: The present invention places the battery in a locking mechanism and locks the locking mechanism through a pushing mechanism, so that the battery is locked, avoiding shaking of the battery during transportation and testing, effectively improving the accuracy of battery positioning, and preventing poor contact between the probe and the battery in subsequent formation, capacity division and other processes, and effectively improving the stability of the test results; then the locking state is maintained through the pressure block lifting mechanism to ensure that the battery remains stable when moving; when unlocking is required, the unlocking mechanism is combined with the locking mechanism to unlock, and then the battery is loaded or unloaded.

[0012] Preferably, the locking mechanism includes an end plate, a side plate and a partition, the end plate is connected to the side plate to form a frame of the locking mechanism, a plurality of partitions are provided inside the frame, and the plurality of partitions form a cavity capable of accommodating batteries; the end plate includes a first end plate, the first end plate is provided with a through hole, a connecting plate is provided between the first end plate and the partition, the connecting plate is connected to the partition, the plurality of partitions are connected by passing through a guide rod, and fixing holes are provided at both ends of the partition.

[0013] Beneficial effect: The present invention connects multiple partitions through a guide rod, so that the multiple partitions can move in the guide rod, and the thrust of the push mechanism compresses the multiple partitions, thereby reducing the cavity space for accommodating the battery, so that the battery is locked in the cavity, thereby achieving battery locking.

[0014] Preferably, the unlocking mechanism comprises a base plate, an unlocking assembly arranged on the top of the base plate and a cover plate covering the top of the unlocking assembly, wherein a convex strip is provided at the bottom of the cover plate, and the convex strip is engaged with a groove in the unlocking assembly.

[0015] Beneficial effect: The present invention provides a convex strip on the cover plate, which engages with the groove of the unlocking component, thereby ensuring that the unlocking component can stably move linearly on the bottom plate and ensures stable operation of the unlocking component.

[0016] Preferably, the unlocking assembly includes an unlocking head and an unlocking block, the unlocking head is connected to the unlocking block, the unlocking head is engaged with the fixing hole, and a groove is provided on the top of the unlocking block; the unlocking block is provided with a hook claw and a limiting groove, and multiple unlocking blocks are connected by engaging the hook claw with the limiting groove.

[0017] Beneficial effect: The present invention can connect multiple unlocking blocks by engaging the unlocking head with the fixing hole, connecting the unlocking head with the unlocking block, and providing hooks and limiting grooves on the unlocking block, so as to realize sequential deployment of multiple partitions. The present invention can achieve maximum limit by engaging the hooks and limiting grooves, so that the cavity space formed by the unlocked partitions has the same size, and at the same time, the cavity can obtain the maximum space, thereby achieving the purpose of unlocking.

[0018] Preferably, the unlocking assembly also includes an end block, which is fixed on the top of the base plate and on the lower surface of the cover plate, and is divided into a first end block and a second end block, the first end block is provided with a limiting groove connected to the hook claw of the unlocking block at one end of the unlocking assembly, and the second end block is fixed at the other end of the unlocking assembly.

[0019] Beneficial effect: The present invention arranges end blocks at both ends of the unlocking assembly for the purpose of supporting the cover plate, wherein the purpose of arranging the first end block is to fix one end of the unlocking assembly so that the unlocking assembly can be compressed or expanded along one side.

[0020] Preferably, a slide rail is provided on the top of the bottom plate, a protrusion engaged with the slide rail is provided on the bottom of the unlocking block, and the slide rail engages with a plurality of unlocking blocks.

[0021] Beneficial effect: The slide rail provided in the present invention can make the compression or expansion of the unlocking component smoother and reduce resistance.

[0022] Preferably, the unlocking mechanism further includes an action component, the action component includes a first cylinder and a connecting block, the connecting block is connected to the unlocking block at one end of the unlocking component, and the telescopic end of the first cylinder is connected to the connecting block.

[0023] Beneficial effect: The present invention can drive the unlocking component to move linearly on the bottom plate by setting an action component, so that the unlocking head can engage with the fixing hole to complete the unfolding and unlocking action of the partition.

[0024] Preferably, the unlocking mechanism comprises a second cylinder, and the second cylinder is fixed on the base plate.

[0025] Beneficial effect: The present invention provides the unlocking mechanism with a second cylinder to provide the unlocking mechanism with power for pushing and pulling inside and outside, so that the unlocking head can be engaged with or pulled out of the fixing hole.

[0026] Preferably, the pushing mechanism includes a pushing cylinder and a blocking cylinder, and the pushing cylinder and the blocking cylinder are respectively arranged at the ends of the locking mechanism. The telescopic end of the pushing cylinder is provided with a pushing column, and the pushing column can pass through the through hole of the first end plate and be connected to the connecting plate, and the blocking cylinder is provided with a blocking block.

[0027] Beneficial effect: The present invention uses a pushing cylinder to push the pushing column through the through hole of the first end plate to contact the connecting plate, and then uses a blocking cylinder to fix the other end of the locking mechanism through a blocking block. The pushing cylinder further provides power, and the partition is pushed and moves to the other end of the guide rod, so that the cavity space accommodating the battery is reduced, thereby achieving the purpose of locking the locking mechanism and ensuring that the position of the battery inside its cavity does not change.

[0028] Preferably, the pressing block lifting mechanism comprises a pressing block and a lifting mechanism, and the pressing block is placed in a frame in a locked state of a locking mechanism through the lifting mechanism.

[0029] Beneficial effects: The present invention compresses and locks the locking mechanism through a pushing mechanism, and then uses a lifting mechanism to place the pressing block in the frame of the locked locking mechanism, thereby ensuring that the locking mechanism remains in a locked state.

[0030] Preferably, a fastening groove is provided on the top of the pressure block and a U-shaped groove is provided on the bottom; the lifting mechanism includes a bracket, a push-pull cylinder and a lifting cylinder are fixed on both sides of the bracket, the telescopic end of the lifting cylinder is connected to the clamping cylinder, and the clamping cylinder is provided with a clamping claw, which engages with the fastening groove.

[0031] Beneficial effect: The present invention enables the lifting mechanism to move the pressing block by engaging the clamping claw of the clamping cylinder with the fastening groove.

[0032] A second aspect of the present invention provides a battery moving locking clamp system, wherein the battery moving locking clamp device is applied to an assembly line body, wherein the assembly line body is provided with a plurality of locking mechanisms.

[0033] Beneficial effects: The present invention applies the battery mobile locking clamp device in the assembly line, which improves production efficiency, reduces the need for manual intervention, and speeds up the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the locking mechanism structure of a battery mobile locking clamp device in an embodiment;

[0035] Figure 2 is a side schematic diagram of a locking mechanism in an embodiment;

[0036] Figure 3 is a top view of the locking mechanism in the embodiment;

[0037] Figure 4 This is a schematic diagram of the unlocking mechanism structure of a battery mobile lock clamp device in an embodiment;

[0038] Figure 5 This is a schematic diagram of the unlocking block structure in the embodiment;

[0039] Figure 6 is a bottom view of the unlocking assembly in the embodiment;

[0040] Figure 7 This is a schematic diagram of the structure of a push mechanism of a battery mobile lock clamp device in an embodiment;

[0041] Figure 8 This is a schematic diagram of the structure of a pressing block lifting mechanism of a battery mobile locking clamp device in an embodiment;

[0042] Fig. 9 This is a schematic diagram of the structure of a battery mobile lock clamp system in an embodiment;

[0043] Fig.10 Schematic diagram of the assembly line structure in the embodiment;

[0044] Fig.11 2. It is a schematic diagram of the structure of the lifting mechanism in the embodiment. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; in addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Example 1

[0048] according to Fig. 9 As shown, this embodiment provides a battery mobile locking clamp device, including a locking mechanism 10 capable of locking the battery immobile, an unlocking mechanism 20 capable of unlocking the locking mechanism 10 is arranged on both sides of the locking mechanism 10, and a pushing mechanism 30 capable of locking the locking mechanism 10 and a pressure block lifting mechanism 40 capable of maintaining the locking mechanism 10 in a locked state are arranged at the end of the locking mechanism 10.

[0049] In this embodiment, the battery is placed in the locking mechanism 10 and the locking mechanism 10 is locked by the pushing mechanism 30, so that the battery is locked, the shaking of the battery during transportation and testing is avoided, the accuracy of battery positioning is effectively improved, and the subsequent formation, capacity separation and other processes are prevented from poor contact between the probe and the battery, and the stability of the test results is effectively improved; then the locking state is maintained by the pressure block lifting mechanism 40 to ensure that the battery remains stable when moving; when unlocking is required, the unlocking mechanism 20 is combined with the locking mechanism 10 to unlock, and then the battery is loaded or unloaded.

[0050] See also Figure 1-8 The locking mechanism 10 includes an end plate, a side plate and a partition plate 14. The end plate and the side plate are connected to form a rectangular frame of the locking mechanism 10. A plurality of partition plates 14 are arranged inside the rectangular frame. Both ends of the partition plates 14 are provided with fixing holes 141. Figure 1-3 As shown, every two adjacent partitions 14 can form a plurality of enclosed cavities 16 that can accommodate batteries, and the plurality of partitions 14 are connected by passing through the guide rod 13, and the partitions 14 can slide on the surface of the guide rod 13, and both ends of the guide rod 13 are connected to the end plates. The adjacent partitions 14 positioned on the guide rod 13 are merged together by external force to form an enclosed cavity 16 for locking the battery, and can also be separated by an external force by a certain distance, and this certain distance is a cavity 16 for placing or removing the battery without causing the battery to fall, and the external force refers to the locking action brought by the pushing mechanism 30 or the unlocking action brought by the unlocking mechanism 20.

[0051] The end plate includes a first end plate 11, a connecting plate 12 is provided between the first end plate 11 and the partition 14, the connecting plate 12 is connected to the partition 14, and has no connection relationship with the first end plate 11, the first end plate 11 is provided with a through hole 111, the pushing mechanism 30 contacts the connecting plate 12 by passing through the through hole 111, the pushing mechanism 30 provides thrust, which is transmitted to the partition 14 through the connecting plate 12, and the partition 14 moves toward one end by the thrust, thereby compressing the cavity 16 space formed between the partitions 14, so that the battery cannot shake in the cavity 16, thereby achieving the purpose of locking the locking mechanism 10.

[0052] The unlocking mechanism 20 includes a base plate 21, an unlocking assembly 22 arranged on the top of the base plate 21, and a cover plate 23 covering the top of the unlocking assembly 22. A convex strip 231 is provided at the bottom of the cover plate 23. The convex strip 231 engages with a groove 222a in the unlocking assembly, so that the unlocking assembly 22 can move in a straight line on the base plate, ensuring the stable operation of the unlocking assembly 22.

[0053] The unlocking assembly 22 includes an unlocking head 221 and an unlocking block 222. The unlocking head 221 is connected to the unlocking block 222. The unlocking head 221 is engaged with the fixing hole 141. The unlocking head 221 is connected to the unlocking block 222, so that the partitions 14 are unfolded and unlocked in turn. The cavity 16 formed by the unlocked partitions 14 has the same space size.

[0054] The unlocking block 222 has a groove 222a at the top, and is further provided with a hook 222c and a limiting groove 222d. The hook 222c and the limiting groove 222d can be engaged with each other to connect a plurality of unlocking blocks 222 to form the entire unlocking assembly 22. The number of the unlocking heads 221 and the unlocking blocks 222 is the same, and the number of the unlocking heads 221 is the same as the number of the partitions 14. The maximum space of the cavity 16 can be reached by engaging the hook 222c and the limiting groove 222d, and the maximum space of the cavity 16 is in the unlocked state.

[0055] The unlocking head 221 is fixed to the unlocking body 222e of the unlocking block 222 by bolts. Its shape is a "convex" shape, and the surface edge is chamfered. The purpose is to make the unlocking head 221 more convenient and efficient to fit with the fixing hole 141 of the locking mechanism 10, thereby ensuring the stability of the unlocking action.

[0056] The unlocking mechanism 20 further includes an action component 24, which includes a first cylinder 241 and a connecting block 242. The connecting block 242 is connected to the unlocking block 222 at one end of the unlocking component 22. The telescopic end of the first cylinder 241 is connected to the connecting block 242, and the compression and expansion of the unlocking component 22 are achieved by the telescopic movement of the first cylinder 241. When the unlocking head 221 is engaged with the fixing hole 141, the first cylinder 241 provides power to unlock the locking mechanism 10 in the locked state, so that the multiple partitions 14 are separated and the space of the cavity 16 reaches the maximum. At this time, the locking mechanism 10 completes the unlocking action.

[0057] In order to better fix the unlocking block 222, end blocks are arranged at both ends of the unlocking assembly 22, and the end blocks are divided into a first end block 251 and a second end block 252. The end blocks are both fixed to the top of the bottom plate 21 and to the lower surface of the cover plate 23. The end blocks play the role of supporting the cover plate 23. The top of the first end block 251 is provided with a groove, and the groove is engaged with the convex strip 231 of the cover plate 23. The first end block 251 is provided with a limiting groove 222d so that it can be connected with the hook 222c of the unlocking block 222 at one end of the unlocking assembly 22. The second end block 252 is fixed to the other end of the unlocking assembly 22, thereby forming the entire unlocking assembly 22. The first end block 251 fixes the unlocking block 222 at one end, so that when the multiple partitions 14 are unlocked and unfolded, keeping one end fixed can make all the cavities 16 reach the maximum limit and keep the spacing of the cavities 16 consistent.

[0058] In order to enable the unlocking component 22 to be compressed and expanded more smoothly, a slide rail 26 is provided at the bottom of the unlocking component 22 in this embodiment. The slide rail 26 is arranged on the top of the bottom plate 21, and a protrusion 222b is correspondingly provided at the bottom of the unlocking block 222. The protrusion 222b cooperates with the slide rail 26, so that the compression and expansion of the unlocking component 22 are smoother and the resistance is reduced.

[0059] The unlocking mechanism 20 is further provided with a second cylinder 27, which is fixed at the middle position of the bottom plate 21, and provides the unlocking mechanism 20 with the power of pushing and pulling in and out. When the locking mechanism 10 needs to be unlocked, the second cylinder 27 moves the unlocking mechanism 20 from both sides toward the locking mechanism 10, so that the unlocking head 221 is engaged with the fixing hole 141. When the unlocking is completed, the second cylinder 27 moves the unlocking mechanism 20 to both sides away from the locking mechanism 10, so that the unlocking head 221 is separated from the fixing hole 141.

[0060] The pushing mechanism 30 includes a pushing cylinder 31 and a blocking cylinder 32, and the pushing cylinder 31 and the blocking cylinder 32 are respectively arranged at the ends of the locking mechanism 10, and the pushing cylinder 31 is arranged on the side of the first end plate 11, and the telescopic end of the pushing cylinder 31 is provided with a pushing column 34, and the pushing column 34 can pass through the through hole 111 of the first end plate 11 and connect with the connecting plate 12. At this time, the thrust is provided by the pushing cylinder 31 to compress the cavity 16; the blocking cylinder 32 is provided with a blocking block 33, and the blocking block 33 blocks the other end so that the cavity 16 can be compressed at this end.

[0061] The push cylinder 31 of this embodiment is provided with a plurality of push columns 34, which are cylindrical in shape. When the push cylinder 31 is pushed forward, the push columns 34 are driven to move synchronously, and the position and size of the push columns 34 match the through holes 111 of the first end plate 11, so that the push columns 34 pass through the first end plate 11, contact the connecting plate 12, and continue to apply thrust to the partition 14. At the same time, the blocking cylinder 32 provides an opposite force through the blocking block 33, and the shape and size of the blocking block 33 match the end of the rectangular frame to ensure that there is sufficient contact area to achieve the blocking effect. The two cooperate with each other to ensure that the rectangular frame position of the locking mechanism 10 is fixed, and the partition 14 is pushed, based on the inward displacement of the guide rod 13, until the internal cavity 16 of the partition 14 is compressed to a minimum, thereby achieving the purpose of locking the locking mechanism 10, and all move to one end of the rectangular frame.

[0062] The pressing block lifting mechanism 40 includes a pressing block 41 and a lifting mechanism 42. The pressing block 41 is placed in a rectangular frame in a locked state of the locking mechanism 10 through the lifting mechanism 42 to maintain the locked state of the locking mechanism 10 and ensure that the battery position does not change during the movement.

[0063] The top of the pressing block 41 is provided with a fastening groove 411, and the bottom is provided with a U-shaped groove 412. The lifting mechanism 42 includes a bracket 422, and the push-pull cylinder 423 and the lifting cylinder 421 are fixed on both sides of the bracket 422. The clamping cylinder 424 is fixed below the lifting cylinder 421 and connected thereto. The clamping cylinder 424 is also provided with a clamping claw 424a, and the clamping claw 424a is engaged with the fastening groove 411 to move the pressing block 41.

[0064] The fastening groove 411 and the clamping claw 424a cooperate with each other, and the specific cooperation is as follows: when the lifting mechanism 42 needs to grab the pressure block 41, first, the push-pull cylinder 423 pushes the lifting mechanism 42 forward to the top of the pressure block 41, and then the lifting cylinder 421 drives the clamping cylinder 424 to move downward to the position of the fastening groove 411 at the top of the pressure block 41. At this time, the clamping cylinder 424 is in a clamping state, and starts to move slowly to drive the clamping claw 424a to open to the left and right sides synchronously. When the clamping cylinder 424 moves to a fully open state, the clamping claw 424a is just connected to the fastening groove 411, and then the lifting cylinder 421 starts to move upward, synchronously driving the clamping claw 424a to move upward. However, due to the blocking effect of the fastening groove 411, the pressure block 41 is moved upward. At the same time, when the transfer of the pressure block is completed, the push-pull cylinder 423 drives the lifting mechanism 42 back to the initial position to avoid interfering with subsequent battery loading.

[0065] Similarly, when the pressure block 41 needs to be placed, first, the push mechanism 3 pushes the locking mechanism 10 to one side. At this time, there is space inside the rectangular frame for placing the pressure block 41. The push-pull cylinder 423 pushes the lifting mechanism 42 and the pressure block 41 forward to the top of the space. Then, the lifting cylinder 421 moves downward, driving the clamping claw 424a and the pressure block 41 to move downward synchronously until the pressure block 41 is placed in the internal space of the rectangular frame. At this time, the clamping cylinder 424 contracts inward, driving the clamping claw 44 to move inward synchronously, so that it is free from the constraint of the fastening groove 411. Then, the lifting cylinder 421 and the push-pull cylinder 423 drive the lifting mechanism 42 to reset, completing the placement of the pressure block 41. The pressure block 41 is placed in the internal space of the rectangular frame by the pressure block lifting mechanism 40, ensuring that the partition 12 no longer moves on the guide rod 13. At this time, the battery is completely fixed in the cavity 16 and compressed to the minimum. The battery will not shake inside the cavity 16 and remains locked.

[0066] A U-shaped groove 412 is provided at the bottom of the pressing block 41, and its position and size are adapted to the pushing column 34 of the pushing mechanism 30. The purpose is that after the battery loading is completed, the pushing cylinder 31 pushes the connecting plate 12 forward to compress the partition 14 to one side, locking the locking mechanism 10, and the lifting mechanism 42 then places the pressing block 41 in the excess space after the locking mechanism 10 is compressed. The pushing column 34 can pass through the pressing block 41, and the two do not interfere with each other, thereby completing the maintenance of the locking state of the locking mechanism 10.

[0067] Example 2

[0068] according to Figure 9-11 As shown, this embodiment provides a battery mobile locking clamp system, in which the battery mobile locking clamp device of Example 1 is applied to an assembly line body 70, wherein the assembly line body 70 is provided with a plurality of locking mechanisms 10, and the locking mechanisms 10 are correspondingly provided with a plurality of pressing blocks 41, so that the locking mechanisms 10 can be quickly moved through the assembly line body 70.

[0069] In order to place the unlocking mechanism 20, the pushing mechanism 30 and the pressure block lifting mechanism 40 in the battery mobile locking clamp device, the present embodiment sets a mounting frame 80 on both sides of the assembly line body 70, and the mounting frame 80 is respectively provided with a mounting platform 81 on both sides of the assembly line body 70, the pushing mechanism 30 is installed on the mounting platform 81, the pressure block lifting mechanism 40 is installed on the mounting frame 80 on one side of the first end plate 11, and the unlocking mechanism 20 is installed on a horizontal frame (not shown in the figure) between the two mounting platforms 81, and the horizontal frame is provided with a cylinder capable of vertically moving the unlocking mechanism 20.

[0070] The assembly line body 70 includes a water flow rack 71, a driving motor 72 is provided on the water flow rack 71, and multiple photoelectric sensors 75 are provided on both sides of the water flow rack 71. The spacing between the photoelectric sensors 75 can keep a safe distance between the locking mechanism 10 and the next locking mechanism 10. The locking mechanism 10 is placed on the water flow rack 71, and the battery is transported along the water flow rack 71 by the driving motor 72. The stop cylinder 74 is fixed on the cross brace 73. Multiple locking mechanisms 10 move forward stably along the water flow rack 71, and the driving motor 72 provides power for moving the water flow rack 71. The stop cylinder 74 transmits signals through the photoelectric sensor 75 to prevent and release the locking mechanism 10, thereby ensuring that the battery loading or unloading operation is orderly.

[0071] In this embodiment, a lifting mechanism 90 is further provided below the assembly line body 70. The lifting mechanism 90 is also disposed on a horizontal frame (not shown) between two mounting platforms 81. The lifting mechanism 90 is used to lift the locking mechanism 10 so that it leaves the assembly line body 70 and is at the same height as the pushing mechanism 30.

[0072] The lifting mechanism 90 includes a fixed plate 92, which is fixed on a horizontal frame between two mounting platforms 81. The fixed plate 92 is used to fix a lifting cylinder 91. The telescopic end of the lifting cylinder 91 is connected to a lifting plate 93. The lifting plate 93 is arranged above the fixed plate 92. Guide columns 94 are arranged at the four corners of the top of the fixed plate 92. The guide columns 94 pass through the lifting plate 93 and contact the four corners of the locking mechanism 10. The four corners of the lifting plate 93 are provided with bearings (not shown in the figure). The guide columns 94 pass through the lifting plate 93 through the bearings. A top column 95 is arranged on the top of the lifting plate 93. The lifting plate 93 is lifted by the lifting cylinder 91, so that the lifting plate 93 moves vertically at the limit of the guide column 94. The lifting plate 93 contacts the locking mechanism 10 through the top column 95, and then the locking mechanism 10 is lifted away from the assembly line body 70 and the jacking mechanism 30 at the same height, ensuring the stability of the lifting locking mechanism 10.

[0073] The working principle of the battery mobile lock clamp system of this embodiment is as follows:

[0074] (1) Multiple locking mechanisms 10 are placed on the assembly line body 70. When the current locking mechanism 10 moves to the battery loading position, the photoelectric sensor 75 sends a signal to the stop cylinder 74, and the stop cylinder 74 blocks the current locking mechanism 10 from moving forward. Similarly, when the next locking mechanism 10 moves to a safe distance, the corresponding photoelectric sensor 75 sends a signal to the stop cylinder 74 and stops it from moving forward.

[0075] (2) In the next step, the lifting cylinder 91 moves vertically upward to lift the lifting plate 93, so that the lifting plate 93 moves vertically within the limit of the guide column 94. The lifting plate 93 contacts the locking mechanism 10 through the lifting column 95, and then lifts the locking mechanism 10 away from the assembly line body 70 to the same height as the pushing mechanism 30.

[0076] (3) In the next step, the unlocking mechanism 20 is moved downward by the cylinder so that the unlocking mechanism 20 and the locking mechanism 10 are at the same height. At this time, the pushing mechanism 30 starts to act, and the pushing cylinder 31 pushes the pushing column 34 through the U-shaped groove 412 of the pressure block 41 and the through hole 111 of the first end plate 11 to contact the connecting plate 12. At the same time, the blocking cylinder 32 brings the blocking block 33 to the other end of the locking mechanism 10, and fixes the locking mechanism 10 through the pushing mechanism 30.

[0077] (4) Next, the pressing block 41 in the rectangular frame of the locking mechanism 10 is taken out by the lifting mechanism 42. At this time, the second cylinder 24 of the unlocking mechanism 20 provides thrust to move the unlocking mechanism 20 from both sides of the locking mechanism 10 toward the locking mechanism 10, so that the unlocking head 221 and the fixing hole 141 are engaged with each other one by one. Then, the first cylinder 231 starts to move toward the first end plate 11 with the connecting block 232. The connecting block 232 moves the unlocking assembly 22 on the slide rail 26, and moves toward the first end plate 11 with the partition 14 through the unlocking head 221, so that the cavity 16 formed between the partitions 14 reaches the maximum space, completing the unlocking action of the locking mechanism 10.

[0078] (5) Next, the battery is placed in the cavity 16 of the locking mechanism 10 by the manipulator. After the battery is placed, the second cylinder 27 of the unlocking mechanism 20 provides power to move away from the locking mechanism 10, so that the unlocking head 221 is pulled out of the fixing hole 141, and the first cylinder 241 moves with the connecting block 242 in the opposite direction of the first end plate 11, so that the unlocking assembly 22 moves in the opposite direction of the first end plate 11 on the slide rail 26, thereby realizing the reset of the unlocking assembly 22. At this time, the pushing mechanism 30 continues to act, the pushing column 34 contacts the connecting plate 12, and continues to apply thrust through the pushing cylinder 31, so that the partition 14 moves inward along the guide rod 13 until the internal cavity 16 of the partition 14 is compressed to the minimum space, and all move to one end, reserving the space required for the pressing block 41, and locking the battery in the cavity 16.

[0079] (6) Next, the pressing block lifting mechanism 40 starts to move, and the pressing block 41 is placed in the space reserved by the locking mechanism 10 through the lifting mechanism 42, so as to keep the locking mechanism 10 in a locked state. Then, the lifting mechanism 42 returns to the original point to avoid blocking the movement of the locking mechanism 10.

[0080] (7) In the next step, the unlocking mechanism 20 is actuated, and the cylinder on the horizontal frame moves the unlocking mechanism 20 upward, completing the reset of the unlocking mechanism 20; at this time, the pushing mechanism 30 starts to reset, and the pushing column 34 is sequentially withdrawn from the first end plate 11 and the pressure block 41, and at the same time, the blocking block 33 is no longer in contact with the locking mechanism 10.

[0081] (8) In the next step, the locking mechanism 10 is driven by the lifting cylinder 91 and moves downward synchronously with the lifting mechanism 90, and the locking mechanism 10 is placed back on the assembly line body 70, and the stop cylinder 74 acts synchronously to release the current and next locking mechanisms 10, completing the unlocking of the locking mechanism 10 and the battery loading locking, and realizing the rapid movement of the locking mechanism 10 through the assembly line body 70.

[0082] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery mobile locking device, characterized in that: The invention comprises a locking mechanism (10) capable of locking a battery immobile, an unlocking mechanism (20) capable of unlocking the locking mechanism (10) is arranged on both sides of the locking mechanism (10), and a pushing mechanism (30) capable of locking the locking mechanism (10) and a pressing block lifting mechanism (40) capable of maintaining the locking mechanism (10) in a locked state are arranged at the end of the locking mechanism (10).

2. The battery moving locking clamp device according to claim 1, characterized in that: The locking mechanism (10) comprises an end plate, a side plate and a partition (14); the end plate and the side plate are connected to form a frame of the locking mechanism (10); a plurality of partitions (14) are arranged inside the frame; the plurality of partitions (14) form a cavity (16) capable of accommodating batteries; the end plate comprises a first end plate (11); the first end plate (11) is provided with a through hole (111); a connecting plate (12) is provided between the first end plate (11) and the partition (14); the connecting plate (12) is connected to the partition (14); the plurality of partitions (14) are connected by passing through a guide rod (13); and fixing holes (141) are provided at both ends of the partition (14).

3. The battery moving locking clamp device according to claim 2, characterized in that: The unlocking mechanism (20) comprises a base plate (21), an unlocking assembly (22) arranged on the top of the base plate (21), and a cover plate (23) covering the top of the unlocking assembly (22); a convex strip (231) is provided at the bottom of the cover plate (23); and the convex strip (231) is engaged with a groove (222a) in the unlocking assembly.

4. The battery moving locking clamp device according to claim 3, characterized in that: The unlocking assembly (22) comprises an unlocking head (221) and an unlocking block (222); the unlocking head (221) is connected to the unlocking block (222); the unlocking head (221) is engaged with the fixing hole (141); a groove (222a) is provided on the top of the unlocking block (222); the unlocking block (222) is provided with a hook (222c) and a limiting groove (222d); and a plurality of unlocking blocks (222) are locked by engaging the hook (222c) with the limiting groove (222d). 2), the unlocking assembly (22) further comprising an end block, the end block being fixed to the top of the bottom plate (21) and to the lower surface of the cover plate (23); the end block being divided into a first end block (251) and a second end block (252), the first end block (251) being provided with a limiting groove (222d) connected to a hook claw (222c) of the unlocking block (222) at one end of the unlocking assembly (22), and the second end block (252) being fixed to the other end of the unlocking assembly (22).

5. The battery moving lock clamp device according to claim 4, characterized in that: A slide rail (26) is provided on the top of the bottom plate (21), a protrusion (222b) engaged with the slide rail (26) is provided on the bottom of the unlocking block (222), and the slide rail (26) engages with a plurality of unlocking blocks (222).

6. The battery moving lock clamp device according to claim 5, characterized in that: The unlocking mechanism (20) further comprises an action component (24), the action component (24) comprising a first cylinder (241) and a connecting block (242), the connecting block (242) being connected to an unlocking block (222) at one end of the unlocking component (22), and the telescopic end of the first cylinder (241) being connected to the connecting block (242); the unlocking mechanism (20) comprises a second cylinder (27), and the second cylinder (27) is fixed on the bottom plate (21).

7. The battery moving lock clamp device according to claim 2, characterized in that: The pushing mechanism (30) comprises a pushing cylinder (31) and a blocking cylinder (32), wherein the pushing cylinder (31) and the blocking cylinder (32) are respectively arranged at the ends of the locking mechanism (10), and a pushing column (34) is provided at the telescopic end of the pushing cylinder (31), and the pushing column (34) can pass through the through hole (111) of the first end plate (11) to be connected to the connecting plate (12), and the blocking cylinder (32) is provided with a blocking block (33).

8. The battery moving lock clamp device according to claim 2, characterized in that: The pressing block lifting mechanism (40) comprises a pressing block (41) and a lifting mechanism (42), and the pressing block (41) is placed in a frame in a locked state of a locking mechanism (10) through the lifting mechanism (42).

9. The battery moving lock clamp device according to claim 8, characterized in that: The pressing block (41) is provided with a fastening groove (411) at the top and a U-shaped groove (412) at the bottom; the lifting mechanism (42) comprises a bracket (422), a push-pull cylinder (423) and a lifting cylinder (421) are fixed on both sides of the bracket (422), the telescopic end of the lifting cylinder (421) is connected to the clamping cylinder (424), and the clamping cylinder (424) is provided with a clamping claw (424a), and the clamping claw (424a) is engaged with the fastening groove (411).

10. A battery mobile lock clamp system, characterized in that: It comprises a battery moving locking clamp device and an assembly line body (70) as claimed in any one of claims 1 to 9, wherein the assembly line body (70) is provided with a plurality of locking mechanisms (10).

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