Battery receiving mechanism

Abstract

The utility model discloses a battery receiving mechanism which comprises two supporting plates which are oppositely arranged, and further comprises a driving assembly, a first tray platform, a second tray platform and a supporting plate. The driving assembly is arranged on one supporting plate, the first tray platform and the second tray platform are arranged at intervals in the length direction of the supporting plates, the first tray platform is located above the position between the two supporting plates, and the second tray platform is located above the two supporting plates and connected with the driving assembly. The supporting plate is located between the two supporting plates and located below the first tray platform, the supporting plate is connected with the driving assembly, a guide column is arranged on the supporting plate in a penetrating mode, the guide column can move up and down relative to the supporting plate, one end of the guide column is connected with the bottom end of the first tray platform, and the other end of the guide column extends downwards. According to the utility model, the production efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery production technical field, concretely relates to a battery material receiving mechanism. BACKGROUND

[0002] At present, the lithium battery is formed by adopting the full-automatic shell entering machine to sleeve the battery cell into the shell.

[0003] The battery material receiving mechanism of the full-automatic shell entering machine generally comprises two oppositely arranged supporting plates, a driving assembly and a tray platform, the driving assembly is arranged between the two supporting plates, the tray platform is slidingly arranged at the top end of the two supporting plates and connected with the driving assembly, the driving assembly is used for driving the tray platform to move towards the direction of the one end of the two supporting plates or the direction of the other end of the two supporting plates, and the tray platform is used for mounting the tray. In actual application, the empty tray is first mounted on the tray platform, then the driving assembly drives the tray platform and the empty tray to move towards the direction of the one end of the two supporting plates, so that the tray platform and the empty tray are located at the loading position, at this time, the tray platform and the empty tray are close to the grabbing and tray loading manipulator of the full-automatic shell entering machine, then the lithium battery on the discharging conveying line of the full-automatic shell entering machine is placed in the placing groove of the tray through the grabbing and tray loading manipulator, until all the placing grooves of the tray are filled with the lithium battery, so that the loading is completed, then the driving assembly drives the tray platform and the tray filled with the lithium battery to move towards the direction of the other end of the two supporting plates, so that the tray platform and the tray filled with the lithium battery are located at the discharging position, then the tray filled with the lithium battery on the tray platform is manually disassembled and the empty tray is mounted on the tray platform, so that the discharging is completed, then the above steps are repeated, so that the lithium battery on the discharging conveying line can be discharged and loaded.

[0004] In the above structure, since there is only one tray platform, when the tray platform drives the tray filled with the lithium battery to move to the discharging position for discharging, the grabbing and tray loading manipulator is in a waiting state, so that the discharging and loading of the lithium battery cannot be continuously carried out, the production efficiency is reduced, and the production cost is increased. UTILITY MODEL CONTENTS

[0005] In order to overcome the defects of the prior art, the utility model provides a battery material receiving mechanism, which improves the production efficiency and reduces the production cost.

[0006] The utility model solves the technical problems by adopting the following technical scheme:

[0007] The application discloses a battery material collecting mechanism which comprises two oppositely arranged supporting plates, a driving assembly, a first tray platform, a second tray platform and a supporting plate. The driving assembly is arranged on one of the supporting plates. The first tray platform and the second tray platform are arranged along the length direction of the supporting plate and are spaced apart. The first tray platform is arranged above the two supporting plates. The second tray platform is arranged above the two supporting plates and is connected with the driving assembly. The supporting plate is arranged between the two supporting plates and below the first tray platform. The supporting plate is connected with the driving assembly. The supporting plate is provided with a guide column penetrating through the supporting plate. The guide column can move up and down relative to the supporting plate. One end of the guide column is connected with the bottom end of the first tray platform. The other end of the guide column extends downward. The driving assembly is used for driving the second tray platform and the supporting plate to move towards one end of the two supporting plates or the other end of the two supporting plates, or to move towards the other end of the two supporting plates or the one end of the two supporting plates. The movement of the supporting plate can drive the guide column and the first tray platform to move towards the other end of the two supporting plates or the one end of the two supporting plates. The first tray platform can move up and down during the movement towards the other end of the two supporting plates or the one end of the two supporting plates. The up-and-down movement of the first tray platform can drive the guide column to move up and down relative to the supporting plate.

[0008] As a preferred technical scheme, the driving assembly comprises a driving motor and a transmission assembly. The driving motor is arranged on the outer side of one of the supporting plates and is close to the other end of the supporting plate. The transmission assembly comprises a driving wheel, a driven wheel and a synchronous belt. The output end of the driving motor penetrates through the through hole of one of the supporting plates and is sleeved with the driving wheel. The driven wheel is rotatably arranged on the inner side of one of the supporting plates and is close to one end of the supporting plate. The synchronous belt is sleeved on the outer periphery of the driving wheel and the driven wheel.

[0009] As a preferred technical scheme, the synchronous belt comprises an upper horizontal part, a lower horizontal part, a first sleeving part and a second sleeving part. The upper horizontal part and the lower horizontal part are arranged in an opposite manner and are located between the driving wheel and the driven wheel. The first sleeving part is sleeved on the outer periphery of the driven wheel and the two ends of the first sleeving part are connected with one end of the upper horizontal part and one end of the lower horizontal part respectively. The second sleeving part is sleeved on the outer periphery of the driving wheel and the two ends of the second sleeving part are connected with the other end of the upper horizontal part and the other end of the lower horizontal part respectively. The supporting plate is connected with the lower horizontal part of the synchronous belt through a first connecting piece. The second tray platform is connected with the upper horizontal part of the synchronous belt through a second connecting piece.

[0010] As a preferred technical scheme, the top end of the first tray platform is provided with a first placement position, the first placement position is provided with a first slot, the first slot extends to the bottom end of the first tray platform, the top end of the second tray platform is provided with a second placement position corresponding to the first placement position, the second placement position is provided with a second slot corresponding to the first slot, and the second slot extends to the bottom end of the second tray platform.

[0011] As a preferred technical scheme, two first positioning blocks are arranged on two corners of the first placement position respectively, the first positioning blocks are provided with first grooves, the top end of the first tray platform is provided with a first push-pull type quick clamp on one side of the first placement position, a piston rod of the first push-pull type quick clamp is opposite to the space between the two first positioning blocks and faces the first placement position, two second positioning blocks are arranged on two corners of the second placement position respectively, the second positioning blocks are provided with second grooves, the top end of the second tray platform is provided with a second push-pull type quick clamp on one side of the second placement position, the second push-pull type quick clamp corresponds to the first push-pull type quick clamp, a piston rod of the second push-pull type quick clamp is opposite to the space between the two second positioning blocks and faces the second placement position.

[0012] As a preferred technical scheme, the battery material collecting mechanism further comprises a cam lifting assembly, the cam lifting assembly is connected with the first tray platform, and the cam lifting assembly is used for driving the first tray platform to move up and down in the process that the first tray platform moves towards the other end of the two support plates or moves towards one end of the two support plates.

[0013] As a preferred technical scheme, the cam lifting assembly comprises a connecting rod, a cam bearing and a cam slot plate, the connecting rod is located below the first tray platform, one end of the connecting rod is connected with the bottom end of the first tray platform, the other end of the connecting rod passes through the avoiding position of the support plate and is provided with the cam bearing, the cam slot plate is located below the two support plates, the cam slot plate is provided with a cam slot extending along the length direction of the cam slot plate, and the cam bearing is matched with the cam slot and can move along the cam slot.

[0014] As a preferred technical scheme, the cam groove comprises a first horizontal section, a second horizontal section and a third horizontal section, the first horizontal section and the third horizontal section are arranged at intervals along the length direction of the cam groove plate, the second horizontal section is arranged below the first horizontal section and the third horizontal section, one end of the second horizontal section and one end of the first horizontal section are connected through a first inclined section, the other end of the second horizontal section and one end of the third horizontal section are connected through a second inclined section, the first horizontal section and the third horizontal section correspond to the first tray platform and the second tray platform respectively, the second horizontal section corresponds to the space between the first tray platform and the second tray platform, and the first inclined section and the second inclined section are both inclined upward away from the second horizontal section.

[0015] As a preferred technical scheme, the connection between the first horizontal section and the first inclined section, the connection between the second horizontal section and the first inclined section, the connection between the second horizontal section and the second inclined section and the connection between the third horizontal section and the second inclined section are all smoothly transitioned.

[0016] As a preferred technical scheme, the bottom end of the support plate is provided with a linear bearing corresponding to the guide column, and the linear bearing is sleeved on the outer periphery of the guide column.

[0017] As a preferred technical scheme, a guide rail is arranged between the two support plates, a sliding block is slidingly connected to the guide rail, and the sliding block is arranged at the bottom end of the support plate.

[0018] As a preferred technical scheme, the second tray platform is slidingly connected to the top end of the two support plates through a sliding rail assembly.

[0019] The utility model discloses the beneficial effect is: the utility model discloses through setting up the drive assembly, first tray platform, second tray platform and support plate, through drive assembly can drive first tray platform and second tray platform respectively move to the direction of approaching the other end of two support plates and move to the direction of approaching one end of two support plates, or respectively move to the direction of approaching one end of two support plates and move to the direction of approaching the other end of two support plates, when one tray platform drives the tray full of lithium battery and moves to the unloading position and carries out the unloading action, another tray platform drives empty tray and moves to the loading position and carries out the loading action, two tray platforms alternate actions, thereby the material grabbing and tray loading mechanical hand does not need to wait, makes the unloading and tray loading of lithium battery can continuously carry out, improves production efficiency, and reduces production cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model is further illustrated below in connection with the drawings and examples.

[0021] Figure 1This is a schematic diagram of the structure of a battery collecting mechanism from a first angle according to an embodiment of the present invention;

[0022] Figure 2 yes Figure 1 A schematic diagram of the battery collection mechanism from the second angle;

[0023] Figure 3 yes Figure 1 Right view schematic diagram of the battery receiving mechanism shown;

[0024] Figure 4 yes Figure 1 A schematic diagram of the two support plates and drive assembly of the battery receiving mechanism shown;

[0025] Figure 5 yes Figure 1 A schematic diagram of the first angle of the first tray platform, support plate, and cam lifting assembly of the battery receiving mechanism shown;

[0026] Figure 6 yes Figure 1 A schematic diagram of the first tray platform, support plate, and cam lifting assembly of the battery receiving mechanism at a second angle;

[0027] Figure 7 yes Figure 1 The diagram shows the structure of the first tray platform, support plate, connecting rod, and cam bearing of the battery receiving mechanism. Detailed Implementation

[0028] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0029] Please refer to Figures 1 to 3 An embodiment of the present invention provides a battery receiving mechanism, including two support plates 10 arranged in a left-right opposite manner, a drive assembly 20, a first tray platform 30, a second tray platform 40, a support plate 50, and a cam lifting assembly 60.

[0030] In practical applications, the two support plates 10 are mounted on the frame of the fully automatic shell-loading machine. The first pallet platform 30 and the second pallet platform 40 are arranged at intervals along the length of the support plates 10, i.e., in a front-to-back interval distribution. The first pallet platform 30 is close to one end of the two support plates 10, and the second pallet platform 40 is close to the other end of the two support plates 10. The first pallet platform 30 and the second pallet platform 40 have the same height and width.

[0031] Combination Figures 5 to 7 As shown, the first pallet platform 30 is located above the two support plates 10, and the second pallet platform 40 is located above the two support plates 10. The first pallet platform 30 and the second pallet platform 40 are used to mount the pallet 100.

[0032] In this embodiment, the top of the first tray platform 30 has a first placement position for placing the tray 100. The first placement position is provided with a first slot 31, which extends to the bottom of the first tray platform 30. The first slot 31 is used to engage with the insertion part 102 at the bottom of the tray 100. The top of the second tray platform 40 has a second placement position for placing the tray 100, which corresponds to the first placement position. The second placement position is provided with a second slot 41 corresponding to the first slot 31. The second slot 41 extends to the bottom of the second tray platform 40 and is used to engage with the insertion part 102 at the bottom of the tray 100.

[0033] Two first positioning blocks 32 are respectively provided at two corners of the first placement position, namely the front right corner and the rear right corner. Each first positioning block 32 has a first groove 321, which is used to engage with two corners of the tray 100. A first push-pull quick clamp 33 is provided at the top of the first tray platform 30 on one side of the first placement position, for example, to the left of the first placement position. The piston rod 331 of the first push-pull quick clamp 33 faces the first placement position and is opposite to the space between the two first positioning blocks 32. Two second positioning blocks 42 are respectively provided at two corners of the second placement position, namely the front right corner and the rear right corner. Each second positioning block 42 has a second groove 421, which is used to engage with two corners of the tray 100. The top of the second pallet platform 40 is provided with a second push-pull quick clamp 43 on one side of the second placement position, for example, to the left of the second placement position. The second push-pull quick clamp 43 corresponds to the first push-pull quick clamp 33. The piston rod 431 of the second push-pull quick clamp 43 faces the second placement position and is opposite to the space between the two second positioning blocks 42. The first push-pull quick clamp 33 and the second push-pull quick clamp 43 have the same structure and are existing structures, which will not be described in detail here.

[0034] In this embodiment, the tray 100 has four insertion parts 102, so there are four first slots 31 and four second slots 41. Two of the first slots 31 are located on the front side of the first placement position and are spaced apart from each other. The other two first slots 31 are located on the rear side of the first placement position and are spaced apart from each other. Two of the second slots 41 are located on the front side of the second placement position and are spaced apart from each other. The other two second slots 41 are located on the rear side of the second placement position and are spaced apart from each other.

[0035] When installing the tray 100 on the first tray platform 30, first place the tray 100 in the first placement position, and insert the insertion part 102 of the tray 100 into the first slot 31, and make two corners of the tray 100 respectively engage with the first grooves 321 of the two first positioning blocks 32. At this time, the piston rod 331 of the first push-pull quick clamp 33 is opposite to the tray 100. Then rotate the push handle 332 of the first push-pull quick clamp 33 until the end of the piston rod 331 of the first push-pull quick clamp 33 abuts against the tray 100, thereby realizing the installation of the tray 100. The tray 100 is fixed to the first tray platform 30, thus the tray 100 is mounted on the first tray platform 30. To remove the tray 100 from the first tray platform 30, first rotate the handle 332 of the first push-pull quick clamp 33 to separate the end of the piston rod 331 of the first push-pull quick clamp 33 from the tray 100. Then, grasp the protrusion 103 of the tray 100 and pull the tray 100 upwards to separate the insertion part 102 of the tray 100 from the first slot 31. Thus, the tray 100 is removed from the first tray platform 30. The steps for mounting the tray 100 on the second tray platform 40 are the same as those for mounting it on the first tray platform 30, and will not be repeated here. Similarly, the steps for removing the tray 100 from the second tray platform 40 are the same as those for removing it from the first tray platform 30, and will not be repeated here. The two first positioning blocks 32 and the two second positioning blocks 42 are provided to position the pallet 100 during installation. The first push-pull quick clamp 33 and the second push-pull quick clamp 43 can fix the pallet 100 on the corresponding pallet platform to prevent the pallet 100 from shifting during the movement of the pallet platform.

[0036] The support plate 50 is located between the two support plates 10 and below the first pallet platform 30. A guide post 51 is provided through the support plate 50, and the guide post 51 can move up and down relative to the support plate 50. One end of the guide post 51 is connected to the bottom end of the first pallet platform 30, and the other end of the guide post 51 extends downward and protrudes from the bottom end of the support plate 10. In actual application, the other end of the guide post 51 passes through the guide hole of the frame and extends into the frame.

[0037] Combination Figure 4 As shown, the drive assembly 20 is mounted on one of the support plates 10, for example, on the left-hand support plate 10. The second pallet platform 40 and the support plate 50 are both connected to the drive assembly 20. The drive assembly 20 drives the second pallet platform 40 and the support plate 50 to move forward and backward respectively, towards one end of the two support plates 10, or towards the other end of the two support plates 10, or ... The guide post 51 guides the vertical movement of the first pallet platform 30, ensuring the stability of the vertical movement of the first pallet platform 30.

[0038] The drive assembly 20 includes a drive motor 21 and a transmission assembly. The transmission assembly includes a drive pulley 22, a driven pulley 23, and a timing belt 24. The driven pulley 23 is rotatably disposed inside one of the support plates 10 and close to one end of the support plate 10. The drive motor 21 is disposed outside one of the support plates 10 and close to the other end of the support plate 10. The output end of the drive motor 21 passes through a through hole in one of the support plates 10 and is fitted onto the drive pulley 22. The timing belt 24 is fitted around the outer periphery of the drive pulley 22 and the driven pulley 23. The drive motor 21 drives the drive pulley 22 to rotate, thereby driving the driven pulley 23 and the timing belt 24 to rotate.

[0039] In this embodiment, the synchronous belt 24 includes an upper horizontal portion 241, a lower horizontal portion 242, a first sleeve portion 243, and a second sleeve portion 244. The upper horizontal portion 241 and the lower horizontal portion 242 are arranged vertically opposite each other and are both located between the driving pulley 22 and the driven pulley 23. The first sleeve portion 243 is sleeved on the outer periphery of the driven pulley 23 and its two ends are respectively connected to one end of the upper horizontal portion 241 and one end of the lower horizontal portion 242. The second sleeve portion 244 is sleeved on the outer periphery of the driving pulley 22 and its two ends are respectively connected to the other end of the upper horizontal portion 241 and the other end of the lower horizontal portion 242.

[0040] Combination Figures 4 to 7As shown, the support plate 50 is connected to the lower horizontal portion 242 of the timing belt 24 via the first connecting member 25, and the second pallet platform 40 is connected to the upper horizontal portion 241 of the timing belt 24 via the second connecting member 26. When the timing belt 24 rotates, the lower horizontal portion 242 of the timing belt 24 can drive the support plate 50 to move backward towards the other end of the two support plates 10, and the upper horizontal portion 241 of the timing belt 24 can drive the second pallet platform 40 to move forward towards one end of the two support plates 10, or the lower horizontal portion 242 of the timing belt 24 can drive the support plate 50 to move forward towards one end of the two support plates 10, and the upper horizontal portion 241 of the timing belt 24 can drive the second pallet platform 40 to move backward towards the other end of the two support plates 10.

[0041] In this embodiment, the first connector 25 includes a clamping plate 251 and a first toothed plate 252. One end of the clamping plate 251 is disposed at the bottom end of the support plate 50, and the other end of the clamping plate 251 extends toward one of the support plates 10. The first toothed plate 252 is disposed at the top end of the other end of the clamping plate 251, and the lower horizontal portion 242 of the timing belt 24 is clamped between the first toothed plate 252 and the clamping plate 251.

[0042] In this embodiment, the second connector 26 includes a U-shaped clamping block 261 and a second toothed plate 262. One end of the clamping block 261 is disposed at the bottom end of the second tray platform 40, and the other end of the clamping block 261 extends downward. The second toothed plate 262 is disposed at the other end of the clamping block 261, and the upper horizontal portion 241 of the timing belt 24 is clamped between the second toothed plate 262 and the clamping block 261.

[0043] The guide post 51 is provided through the through hole 53 of the support plate 50. The bottom end of the support plate 50 is provided with a linear bearing 52 corresponding to the guide post 51. The linear bearing 52 is sleeved on the outer periphery of the guide post 51, and the linear bearing 52 provides support for the up and down movement of the guide post 51.

[0044] In this embodiment, there are multiple guide pillars 51, for example, four. The four guide pillars 51 are divided into two groups, with the two groups of guide pillars 51 spaced apart horizontally. Each group of two guide pillars 51 are connected by a connecting block 511 spaced apart front and back. The bottom ends of the two guide pillars 51 in each group are connected by the connecting block 511, ensuring that the vertical movement of the corresponding two guide pillars 51 is synchronized. The number of through holes 53 in the linear bearing 52 and the support plate 50 corresponds to the number of guide pillars 51. Understandably, the number of through holes 53 in the guide pillars 51, linear bearings 52, and support plate 50 can be set according to actual conditions.

[0045] A guide rail 71 is provided between the two support plates 10. In practical applications, the guide rail 71 is mounted on the frame, and a sliding block is slidably engaged with the guide rail 71. The sliding block is located at the bottom end of the support plate 50. The sliding block and the guide rail 71 can improve the smoothness of the movement of the support plate 50, thereby improving the stability of the movement of the first pallet platform 30. In this embodiment, there are two guide rails 71, which are arranged opposite each other and close to the two support plates 10 respectively. The number of sliding blocks on each guide rail 71 is two. It can be understood that the number of guide rails 71 and sliding blocks can be set according to the actual situation.

[0046] The second pallet platform 40 is slidably connected to the tops of the two support plates 10 via a slide rail assembly. The slide rail assembly improves the smoothness of movement of the second pallet platform 40. The slide rail assembly includes two slide rails 81, each positioned at the top of one of the two support plates 10. The length of each slide rail 81 is parallel to the length of the support plate 10. Sliding sliders 82 are slidably fitted onto each slide rail 81, and these sliders 82 are positioned at the bottom of the second pallet platform 40. The number of sliders 82 on each slide rail 81 can be adjusted according to specific requirements.

[0047] The cam lifting assembly 60 is connected to the first pallet platform 30. The cam lifting assembly 60 is used to drive the first pallet platform 30 to move up and down during the process of the first pallet platform 30 moving towards the other end of the two support plates 10 or towards one end of the two support plates 10.

[0048] The cam lifting assembly 60 includes a connecting rod 61, a cam bearing 62, and a cam groove plate 63. The connecting rod 61 is located below the first pallet platform 30. One end of the connecting rod 61 is connected to the bottom end of the first pallet platform 30, and the other end of the connecting rod 61 passes through a clearance position 54 of the support plate 50 and is equipped with the cam bearing 62. The clearance position 54 is convex in shape, and the connecting rod 61 does not contact the inner wall of the clearance position 54. The cam groove plate 63 is located below between the two support plates 10. The length direction of the cam groove plate 63 is the same as the length direction of the support plate 10. The cam groove plate 63 has a cam groove 631 extending along its length direction. The cam bearing 62 cooperates with the cam groove 631 and can move along the cam groove 631. In practical applications, the cam machine slot plate 63 is located inside the frame. A mounting block 632 is provided on one side of the cam machine slot plate 63. The mounting block 632 is located inside the frame. The side of the mounting block 632 closest to the cam machine slot plate 63 is provided with a clearance groove corresponding to the cam slot 631. The clearance groove plays a clearance role for the cam bearing 62. The other end of the connecting rod 61 passes through the clearance hole of the frame and extends into the frame.

[0049] The cam groove 631 includes a first horizontal segment 6311, a second horizontal segment 6312, and a third horizontal segment 6313. The first horizontal segment 6311 and the third horizontal segment 6313 are arranged at intervals along the length of the cam groove plate 63, i.e., they are spaced back and forth. The second horizontal segment 6312 is located below the first horizontal segment 6311 and the third horizontal segment 6313. One end of the second horizontal segment 6312 is connected to one end of the first horizontal segment 6311 via a first inclined segment 6314, and the other end of the second horizontal segment 6312 is connected to one end of the third horizontal segment 6313 via a second inclined segment 6315. The first horizontal segment 6311 and the third horizontal segment 6313 correspond to the first pallet platform 30 and the second pallet platform 40, respectively, and the space between the second horizontal segment 6312 and the first pallet platform 30 and the second pallet platform 40 corresponds accordingly. Both the first inclined segment 6314 and the second inclined segment 6315 are inclined upwards in a direction away from the second horizontal segment 6312.

[0050] The connections between the first horizontal segment 6311 and the first inclined segment 6314, the second horizontal segment 6312 and the first inclined segment 6314, the second horizontal segment 6312 and the second inclined segment 6315, and the third horizontal segment 6313 and the second inclined segment 6315 are all smoothly transitioned. This structure facilitates the movement of the cam bearing 62 from the first horizontal segment 6311 to the first inclined segment 6314, from the first inclined segment 6314 to the second horizontal segment 6312, from the second horizontal segment 6312 to the second inclined segment 6315, and from the second inclined segment 6315 to the third horizontal segment 6313.

[0051] With the above structure, in practical applications, in the initial state, such as Figures 1 to 3 As shown, the first pallet platform 30 is close to the material handling and loading robot of the fully automatic shell feeding machine. At this time, the first pallet platform 30 is in the loading position and the second pallet platform 40 is in the unloading position. The cam bearing 62 is located in the other end of the first horizontal section 6311 of the cam groove 631. The first pallet platform 30 and the second pallet platform 40 are at the same height and are in the highest position. First, two empty pallets 100 are installed on the first pallet platform 30 and the second pallet platform 40 respectively.

[0052] Then, the lithium batteries 200 from the unloading conveyor line of the fully automatic casing machine are placed into the placement slots 101 of the tray 100 on the first tray platform 30 by the material handling and loading robot. After all the placement slots 101 of the tray 100 are filled with lithium batteries 200, the drive assembly 20 drives the first tray platform 30 and the tray 100 on the first tray platform 30 to move backward, and the second tray platform 40 and the tray 100 on the second tray platform 40 to move forward. During the backward movement of the first tray platform 30 and the tray 100 on the first tray platform 30, the first tray platform 30 can drive the connecting rod 61 to move synchronously. The connecting rod 61 can drive the cam bearing 62 to move first along the first horizontal section 6311, and then... The cam bearing 62 enters the first inclined section 6314 and moves along it. Since the cam bearing 62 gradually moves downwards within the first inclined section 6314, it drives the connecting rod 61, the first pallet platform 30, and the pallet 100 on the first pallet platform 30 to move downwards. The downward movement of the first pallet platform 30 drives the guide post 51 to move downwards relative to the support plate 50. Then, the cam bearing 62 enters the second horizontal section 6312 and moves along it. At this time, the first pallet platform 30 and the pallet 100 on the first pallet platform 30 are in their lowest positions. When the cam bearing 62 is in the middle position within the second horizontal section 6312, the second pallet platform 40 and the second pallet 100... The tray 100 on the pallet platform 40 is located above the first pallet platform 30 and the tray 100 on the first pallet platform 30. Then, the cam bearing 62 enters the second inclined section 6315 and moves along the second inclined section 6315. Since the cam bearing 62 gradually moves upward in the second inclined section 6315, it can drive the connecting rod 61, the first pallet platform 30, and the tray 100 on the first pallet platform 30 to move upward. The upward movement of the first pallet platform 30 can drive the guide post 51 to move upward relative to the support plate 50. Then, the cam bearing 62 enters the third horizontal section 6313 and moves along the third horizontal section 6313. At this time, the first pallet platform 30 and the tray 100 on the first pallet platform 30... When tray 100 is at its highest position, and cam bearing 62 is located at the other end of the third horizontal segment 6313, the first tray platform 30 and tray 100 on the first tray platform 30 are at the initial position of the second tray platform 40, i.e., the first tray platform 30 and tray 100 on the first tray platform 30 are in the unloading position. At the same time, the second tray platform 40 and tray 100 on the second tray platform 40 are at the initial position of the first tray platform 30, i.e., the second tray platform 40 and tray 100 on the second tray platform 40 are in the loading position. Then, the lithium battery 200 on the unloading conveyor line is placed in the placement slot 101 of tray 100 on the second tray platform 40 by the gripping and loading robot.Remove the tray 100, which is full of lithium batteries 200, from the first tray platform 30 and install the empty tray 100 on the first tray platform 30.

[0053] After all the placement slots 101 of the tray 100 on the second tray platform 40 are filled with lithium batteries 200, the drive assembly 20 drives the first tray platform 30 and the empty tray 100 on the first tray platform 30 to move forward, and the second tray platform 40 and the tray 100 on the second tray platform 40 filled with lithium batteries 200 to move backward. During the forward movement of the first tray platform 30 and the empty tray 100 on the first tray platform 30, the first tray platform 30 can drive the connecting rod 61 to move synchronously. The connecting rod 61 can drive the cam bearing 62 to move first along the third horizontal section 6313, and then enter the second inclined section 6315 and move along the second inclined section 6315. Because the cam bearing 62 Within the second inclined section 6315, the movement gradually downwards causes the connecting rod 61, the first pallet platform 30, and the empty pallet 100 on the first pallet platform 30 to move downwards via the cam bearing 62. This downward movement of the first pallet platform 30 causes the guide post 51 to move downwards relative to the support plate 50. Then, the cam bearing 62 enters the second horizontal section 6312 and moves along it. At this point, the first pallet platform 30 and the empty pallet 100 on it are at their lowest positions. When the cam bearing 62 is in the middle position within the second horizontal section 6312, the second pallet platform 40 and the pallet 100 on it filled with lithium batteries 200 are located at the first pallet platform 40. The cam bearing 62 moves upward within the first inclined section 6314, above the empty pallet 100 on the first pallet platform 30 and the first pallet platform 30. Since the cam bearing 62 moves gradually upward within the first inclined section 6314, it can drive the connecting rod 61, the first pallet platform 30, and the empty pallet 100 on the first pallet platform 30 to move upward. The upward movement of the first pallet platform 30 can drive the guide post 51 to move upward relative to the support plate 50. Then, the cam bearing 62 enters the first horizontal section 6311 and moves along the first horizontal section 6311. At this time, the first pallet platform 30 and the empty pallet 100 on the first pallet platform 30 are at their highest positions. When the cam bearing 62 is located at the other end of the first horizontal section 6311, the first pallet platform 30 and the empty pallet 100 on the first pallet platform 30 return to their initial positions, i.e., to the loading positions. At the same time, the second pallet platform 40 and the pallet 100 on the second pallet platform 40 filled with lithium batteries 200 return to their initial positions, i.e., to the unloading positions. Then, the lithium batteries 200 on the unloading conveyor line are placed in the placement slots 101 of the empty pallet 100 on the first pallet platform 30 by the material handling and loading robot. At the same time, the pallet 100 filled with lithium batteries 200 on the second pallet platform 40 is removed from the second pallet platform 40 and the empty pallet 100 is installed on the second pallet platform 40.

[0054] Repeat the above steps to unload and tray the lithium batteries 200 on the unloading conveyor line.

[0055] This utility model, through the configuration of a drive assembly 20, a first pallet platform 30, a second pallet platform 40, and a support plate 50, allows the drive assembly 20 to drive the first pallet platform 30 and the second pallet platform 40 to move respectively towards the other end of the two support plates 10 and towards one end of the two support plates 10, or towards one end of the two support plates 10 and towards the other end of the two support plates 10. During operation, a material handling robot places the lithium battery 200 from the unloading conveyor line onto the first pallet platform 30. After all the empty pallets 100 on the first pallet platform 30 are placed in all the slots 101, the drive assembly 20 can move the first pallet platform 30 and the pallet 100 filled with lithium batteries 200 to the unloading position, and the second pallet platform 40 and the empty pallets 100 on it to the loading position. At this time, the palletizing robot can continue to place the lithium batteries 200 on the unloading conveyor line into the slots 101 of the empty pallets 100 on the second pallet platform 40. At the same time, the pallets 100 filled with lithium batteries 200 on the first pallet platform 30 can be moved from the first pallet platform 30 to the loading position. After removing and installing an empty pallet 100 from the second pallet platform 40, and placing lithium batteries 200 in all the placement slots 101 of the empty pallet 100 on the second pallet platform 40, the drive assembly 20 can drive the second pallet platform 40 and the pallets 100 filled with lithium batteries 200 to the unloading position, and the first pallet platform 30 and the empty pallets 100 on it to the loading position. At this time, the palletizing robot can continue to place lithium batteries 200 from the unloading conveyor line into the placement slots 101 of the empty pallets 100 on the first pallet platform 30. The tray 100 filled with lithium batteries 200 can be detached from the second tray platform 40 and an empty tray 100 can be installed. This process is repeated, so that when one tray platform moves the tray 100 filled with lithium batteries 200 to the unloading position for unloading, the other tray platform moves the empty tray 100 to the loading position for loading. The two tray platforms move alternately, so the material handling and loading robot does not need to wait, allowing the unloading and loading of lithium batteries 200 to be carried out continuously, improving production efficiency and reducing production costs. Furthermore, the first tray platform 30 can move up and down while moving towards the other end of the two support plates 10 or towards one end of the two support plates 10, thus avoiding interference and collision with the second tray platform 40 and ensuring smooth movement of both tray platforms 30 and 40. At the same time, the up and down movement of the first tray platform 30 is driven by the cam lifting assembly 60, requiring no power source and reducing production costs.

[0056] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A battery receiving mechanism, comprising two support plates arranged opposite to each other, characterized in that, It also includes drive components, a first pallet platform, a second pallet platform, and support plates; The drive assembly is mounted on one of the support plates. The first pallet platform and the second pallet platform are arranged at intervals along the length of the support plates. The first pallet platform is located above the two support plates, and the second pallet platform is located above the two support plates and connected to the drive assembly. The support plate is located between the two support plates and below the first pallet platform. The support plate is connected to the drive assembly. A guide post is provided through the support plate. The guide post can move up and down relative to the support plate. One end of the guide post is connected to the bottom end of the first pallet platform, and the other end of the guide post extends downward. The drive assembly is used to drive the second pallet platform and the support plate to move towards one end of the two support plates and towards the other end of the two support plates, or towards the other end of the two support plates and towards one end of the two support plates, respectively. The movement of the support plate can drive the guide post and the first pallet platform to move towards the other end of the two support plates or towards one end of the two support plates. The first pallet platform can move up and down as it moves toward the other end of the two support plates or toward one end of the two support plates. The up and down movement of the first pallet platform can drive the guide column to move up and down relative to the support plates.

2. The battery receiving mechanism according to claim 1, characterized in that, The drive assembly includes a drive motor and a transmission assembly. The drive motor is disposed on the outer side of one of the support plates and close to the other end of the support plate. The transmission assembly includes a drive wheel, a driven wheel, and a timing belt. The output end of the drive motor passes through a through hole in one of the support plates and is fitted with the drive wheel. The driven wheel is rotatably disposed on the inner side of one of the support plates and close to one end of the support plate. The timing belt is fitted around the outer periphery of the drive wheel and the driven wheel.

3. The battery receiving mechanism according to claim 2, characterized in that, The synchronous belt includes an upper horizontal section, a lower horizontal section, a first sleeve section, and a second sleeve section. The upper horizontal section and the lower horizontal section are arranged opposite each other and are both located between the driving wheel and the driven wheel. The first sleeve section is sleeved on the outer periphery of the driven wheel and its two ends are respectively connected to one end of the upper horizontal section and one end of the lower horizontal section. The second sleeve section is sleeved on the outer periphery of the driving wheel and its two ends are respectively connected to the other end of the upper horizontal section and the other end of the lower horizontal section. The support plate is connected to the lower horizontal section of the synchronous belt through a first connector, and the second pallet platform is connected to the upper horizontal section of the synchronous belt through a second connector.

4. The battery receiving mechanism according to claim 1, characterized in that, The top of the first pallet platform has a first placement position, the first placement position has a first slot, the first slot extends to the bottom of the first pallet platform, the top of the second pallet platform has a second placement position corresponding to the first placement position, the second placement position has a second slot corresponding to the first slot, the second slot extends to the bottom of the second pallet platform.

5. The battery receiving mechanism according to claim 4, characterized in that, Two first positioning blocks are respectively provided at two corners of the first placement position. The first positioning blocks are provided with first grooves. The top of the first tray platform is provided with a first push-pull quick clamp on one side of the first placement position. The piston rod of the first push-pull quick clamp faces the first placement position and is opposite to the space between the two first positioning blocks. Two second positioning blocks are respectively provided at two corners of the second placement position. The second positioning blocks are provided with second grooves. The top of the second tray platform is provided with a second push-pull quick clamp on one side of the second placement position. The second push-pull quick clamp corresponds to the first push-pull quick clamp. The piston rod of the second push-pull quick clamp faces the second placement position and is opposite to the space between the two second positioning blocks.

6. The battery receiving mechanism according to claim 1, characterized in that, The battery receiving mechanism also includes a cam lifting assembly, which is connected to the first pallet platform. The cam lifting assembly is used to drive the first pallet platform to move up and down as it moves towards the other end of the two support plates or towards one end of the two support plates.

7. The battery receiving mechanism according to claim 6, characterized in that, The cam lifting assembly includes a connecting rod, a cam bearing, and a cam mechanism slot plate. The connecting rod is located below the first pallet platform. One end of the connecting rod is connected to the bottom end of the first pallet platform, and the other end of the connecting rod passes through the clearance of the support plate and is provided with a cam bearing. The cam mechanism slot plate is located below between the two support plates. The cam mechanism slot plate is provided with a cam groove extending along its length. The cam bearing cooperates with the cam groove and can move along the cam groove.

8. The battery receiving mechanism according to claim 7, characterized in that, The cam groove includes a first horizontal segment, a second horizontal segment, and a third horizontal segment. The first horizontal segment and the third horizontal segment are arranged at intervals along the length direction of the cam groove plate. The second horizontal segment is located below the first horizontal segment and the third horizontal segment. One end of the second horizontal segment is connected to one end of the first horizontal segment through a first inclined segment. The other end of the second horizontal segment is connected to one end of the third horizontal segment through a second inclined segment. The first horizontal segment and the third horizontal segment correspond to the first pallet platform and the second pallet platform, respectively. The space between the second horizontal segment and the first pallet platform and the second pallet platform corresponds. Both the first inclined segment and the second inclined segment are inclined upwards in a direction away from the second horizontal segment.

9. The battery receiving mechanism according to claim 8, characterized in that, The connections between the first horizontal segment and the first inclined segment, the second horizontal segment and the first inclined segment, the second horizontal segment and the second inclined segment, and the third horizontal segment and the second inclined segment are all smoothly transitioned.

10. The battery receiving mechanism according to claim 1, characterized in that, The bottom end of the support plate is provided with a linear bearing corresponding to the guide post, and the linear bearing is sleeved on the outer periphery of the guide post.

11. The battery receiving mechanism according to claim 1, characterized in that, A guide rail is provided between the two support plates, and a sliding block is slidably fitted on the guide rail. The sliding block is located at the bottom end of the support plate.

12. The battery receiving mechanism according to claim 1, characterized in that, The second tray platform is slidably connected to the top of the two support plates via a slide rail assembly.

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