Battery packaging box equipment

Abstract

The battery packing box equipment comprises a first conveying mechanism, a second conveying mechanism and a packing mechanism, the first conveying mechanism is configured to sequentially convey a plurality of energy storage cabinets to a packing station, and the second conveying mechanism is configured to sequentially convey a plurality of battery packs to be packed to a feeding station; the boxing mechanism is arranged between the boxing station and the feeding station and comprises a driving module and a pushing mechanism, and the driving end of the driving module is connected with the pushing mechanism. The driving module is configured to drive the propelling mechanism to move to the feeding station to pick up the battery pack; the driving module is further configured to drive the pushing mechanism and the battery pack to move to the boxing station so that the pushing mechanism can directly face one vacant site of the energy storage cabinet, and the pushing mechanism is configured to push the battery pack into the vacant site of the corresponding energy storage cabinet. According to the battery packing box equipment, the moving path of the battery pack is optimized, the moving stroke of the battery pack in the packing process can be greatly shortened, and the packing efficiency of the battery pack is improved.

Description

Technical Field

[0001] This application relates to the technical field of energy storage devices, and particularly to a battery packing box device. Background Art

[0002] In order to facilitate the transportation and centralized management of energy storage battery packs, the battery packs are stacked in an energy storage cabinet. Usually, the energy storage cabinets are arranged first, and the battery packs are sequentially loaded into the energy storage cabinets through a loading device. This requires the loading device to move cyclically from the position where the battery packs are picked up to each energy storage cabinet. The movement path of the loading device is complex. As the energy storage cabinet is farther and farther away from the position where the battery packs are picked up, the time required for the loading device to move will be longer and longer. Therefore, this packing method has the problem of low packing efficiency. Summary of the Utility Model

[0003] The purpose of this application is to propose a battery packing box device to solve the problem of low packing efficiency of the existing battery pack loading device.

[0004] To achieve this purpose, this application adopts the following technical solutions:

[0005] This application proposes a battery packing box device, which includes a first conveying mechanism, a second conveying mechanism, and a packing mechanism, where:

[0006] The first conveying mechanism is configured to sequentially convey a plurality of energy storage cabinets to the packing station, and the second conveying mechanism is configured to sequentially convey a plurality of battery packs to be packed to the feeding station;

[0007] The packing mechanism is arranged between the packing station and the feeding station. The packing mechanism includes a driving module and a pushing mechanism, and the driving end of the driving module is connected to the pushing mechanism;

[0008] The driving module is configured to drive the pushing mechanism to move to the feeding station to pick up the battery pack;

[0009] The driving module is further configured to drive the pushing mechanism and the battery pack to move to the packing station so that the pushing mechanism faces an empty space of the energy storage cabinet. The pushing mechanism is configured to push the battery pack into the empty space of the corresponding energy storage cabinet.

[0010] The battery packing box device provided by this application automatically conveys a plurality of energy storage cabinets to a preset packing station through the first conveying mechanism. After the driving module drives the pushing mechanism to pick up the battery pack to be packed, it then drives the pushing mechanism and the battery pack to move to the packing station. Finally, the pushing mechanism automatically loads the battery pack into the empty space of the energy storage cabinet at the packing station, optimizing the movement path of the battery pack, greatly shortening the movement stroke of the battery pack during the packing process, and improving the packing efficiency of the battery pack.

[0011] Optionally, the battery packing box device further includes a support mechanism, which is arranged outside the side of the first conveying mechanism facing away from the packing mechanism, and the support mechanism is configured to abut against and support the back of the energy storage cabinet at the packing station.

[0012] By arranging the support mechanism on the side of the first conveying mechanism facing away from the packing mechanism, the support for the back of the energy storage cabinet is realized, preventing the energy storage cabinet from tipping over during battery packing box, and improving the safety of the battery packing box device.

[0013] Optionally, the support mechanism includes at least one set of support components, and each set of support components includes a support frame, a connecting rod, a swinging member and a first driving member, where:

[0014] The support frame is vertically fixed outside the side of the first conveying mechanism facing away from the packing mechanism, the fixed end of the first driving member is rotatably connected to the outside of the support frame in the vertical direction, and the driving end of the first driving member is hinged to the first end of the swinging member;

[0015] The first end of the connecting rod is hinged to the middle part of the swinging member, the second end of the connecting rod is installed on the support frame, and the first driving member is configured to drive the swinging member to rotate around the first end of the connecting rod, so as to drive the second end of the swinging member to abut against the back of the energy storage cabinet.

[0016] Through the cooperation of the support frame, the connecting rod, the swinging member and the first driving member, the second end of the swinging member is driven to abut against the back of the energy storage cabinet, so as to support the back of the energy storage cabinet, providing a support mechanism with simple structure and stable and reliable operation.

[0017] Optionally, the support component further includes a limit post, an adjustment plate and a locking member, where:

[0018] The second end of the connecting rod is hinged to the support frame, a waist-shaped hole extending in the vertical direction is provided on the support frame, the limit post is installed on the swinging member and close to the first end of the swinging member, and the limit post is inserted into the waist-shaped hole;

[0019] The adjustment plate is provided with an adjustment groove extending in the vertical direction, and the locking member passes through the adjustment groove to detachably lock the adjustment plate on the support frame;

[0020] The adjustment plate is arranged above the limit post, and by adjusting the position of the adjustment plate relative to the waist-shaped hole, the moving amount of the limit post in the waist-shaped hole is limited.

[0021] Through the cooperation of the limit post, the adjustment plate and the locking member, the adjustment of the position of the adjustment plate relative to the waist-shaped hole is realized, and further the moving amount of the limit post in the waist-shaped hole is limited, so as to limit the swinging amplitude of the swinging member, meeting the support for the backs of energy storage cabinets of different sizes and having good compatibility.

[0022] Optionally, a plurality of sensing members are arranged at intervals along the length direction of the waist-shaped hole on the support frame. The sensing members are configured to sense the position of the limit post in the waist-shaped hole to detect whether the battery pack is stuck in the empty position of the energy storage cabinet.

[0023] By a plurality of sensing members sensing the position of the limit post in the waist-shaped hole, when the battery pack is stuck in the energy storage cabinet, the thrust applied by the propulsion mechanism to the battery pack will cause the limit post to shake, changing the distance between the limit post and the sensing members, thereby realizing the automatic detection of whether the battery pack is stuck in the empty position of the energy storage cabinet.

[0024] Optionally, a rectifying mechanism is arranged on both sides of the packing station along the conveying direction of the first conveying mechanism. The rectifying mechanism is configured to rectify and clamp the energy storage cabinet at the packing station along the direction perpendicular to the conveying direction of the first conveying mechanism.

[0025] By arranging the rectifying mechanism on both sides of the packing station along the conveying direction of the first conveying mechanism, the automatic rectification and clamping of the energy storage cabinet at the packing station are realized, avoiding the shaking of the energy storage cabinet during the packing process, ensuring the smooth packing of the battery pack, and being beneficial to improving the efficiency of the battery packing box.

[0026] Optionally, the battery packing box device further includes a limiting mechanism arranged outside one side of the first conveying mechanism close to the packing mechanism. The limiting mechanism is configured to limit the door of the energy storage cabinet to a preset opening angle.

[0027] By arranging the limiting mechanism on one side of the first conveying mechanism close to the packing mechanism, during the packing process, the door of the energy storage cabinet is kept at the preset opening angle, avoiding the possible shaking of the door of the energy storage cabinet during the battery packing, which may affect the movement of the propulsion mechanism.

[0028] Optionally, the limiting mechanism includes a second driving member, a lifting member, a third driving member and two first clamping members, where:

[0029] The driving end of the second driving member is connected to the lifting member. The second driving member is configured to drive the lifting member to lift and lower. The fixed end of the third driving member is installed on the lifting member. The driving ends of the third driving member are respectively connected to the two first clamping members. The two first clamping members are installed on the lifting member so as to be able to approach or move away from each other;

[0030] The second driving member drives the lifting member to rise to a preset height. The third driving member is configured to drive the two first clamping members to approach or move away from each other to clamp or loosen the bottom of the opened door of the energy storage cabinet.

[0031] Through the cooperation of the second driving member and the lifting member, the two first clamping members are lifted to a preset height. Through the cooperation of the third driving member and the two first clamping members, the bottom of the opened door of the energy storage cabinet is automatically clamped, and then the door of the energy storage cabinet is maintained at a preset opening angle, providing a limiting mechanism that is easy to implement and has stable and reliable clamping.

[0032] Optionally, the energy storage cabinet is fixedly installed on a pallet, and the first conveying mechanism is configured to convey the pallet and the energy storage cabinet on the pallet to the packing station.

[0033] Three groups of pier angles are arranged at intervals on the lower surface of the pallet. The first conveying mechanism includes two conveying lines arranged in parallel at intervals. The two conveying lines respectively carry two groups of pier angles on the outermost sides of the pallet along the conveying direction of the first conveying mechanism. A guiding mechanism is arranged between the two conveying lines, and the guiding mechanism is configured to guide and limit the moving direction of a group of pier angles in the middle of the pallet.

[0034] By arranging a guiding mechanism between the two conveying lines and guiding and limiting the moving direction of the pallet through the guiding mechanism, it is ensured that the energy storage cabinet conveyed to the packing station will not shift in the direction perpendicular to the conveying direction of the first conveying mechanism.

[0035] Optionally, the battery packing box device further includes a first limiting member and a second limiting member located below the packing station. The first limiting member is configured to stop the energy storage cabinet when it is conveyed to the packing station by the first conveying mechanism, and the second limiting member is configured to prevent the energy storage cabinet from retreating in the reverse direction on the first conveying mechanism.

[0036] The first limiting member and the second limiting member are also configured to release the restriction on the energy storage cabinet.

[0037] Through the cooperation of the first limiting member and the second limiting member, the two ends of the energy storage cabinet in the conveying direction of the first conveying mechanism are limited at the packing station, so as to ensure that the energy storage cabinet at the packing station will not move during the packing process.

[0038] Optionally, the second conveying mechanism is further configured to lift the battery pack at the loading station to the picking position, so that both sides of the battery pack in the length direction are suspended. The driving module is configured to drive the pushing mechanism to horizontally sleeved the suspended battery pack at the loading station and lift the pushing mechanism to separate the battery pack from the second conveying mechanism.

[0039] Through the cooperation of the second conveying mechanism, the driving module and the pushing mechanism, the battery pack to be put into the box is picked up by the sleeving method, which not only simplifies the structure of the pushing mechanism; moreover, the pushing mechanism can quickly move to sleeve the battery pack, and the battery pack does not need to move, greatly reducing the probability of the battery pack colliding with the pushing mechanism and improving the efficiency of picking up the battery pack, meeting the fast-paced packing requirements. Description of the Drawings

[0040] Figure 1 It is a schematic three-dimensional structure diagram of the battery packing box device proposed in the embodiment of the present application;

[0041] Figure 2 It is a schematic three-dimensional structure diagram of the first conveying mechanism of the battery packing box device proposed in the embodiment of the present application;

[0042] Figure 3 It is a schematic three-dimensional structure diagram of the support mechanism of the battery packing box device proposed in the embodiment of the present application;

[0043] Figure 4 is Figure 3 The partial enlarged view at position A in;

[0044] Figure 5 It is a schematic three-dimensional structure diagram of the regularization mechanism of the battery packing box device proposed in the embodiment of the present application;

[0045] Figure 6 It is a schematic three-dimensional structure diagram of the limiting mechanism of the battery packing box device proposed in the embodiment of the present application;

[0046] Figure 7 It is a schematic three-dimensional structure diagram of the conveying pallet of the battery packing box device proposed in the embodiment of the present application;

[0047] Figure 8 It is a schematic three-dimensional structure diagram of the guiding mechanism of the battery packing box device proposed in the embodiment of the present application;

[0048] Figure 9 It is a schematic three-dimensional structure diagram of the second conveying mechanism of the battery packing box device proposed in the embodiment of the present application;

[0049] Figure 10 It is a schematic three-dimensional structure diagram of the propulsion mechanism of the battery packing box device proposed in the embodiment of the present application;

[0050] Figure 11 It is another schematic three-dimensional structure diagram of the propulsion mechanism of the battery packing box device proposed in the embodiment of the present application;

[0051] Figure 12 It is a state diagram of the propulsion mechanism of the battery packing box device picking up the battery pack proposed in the embodiment of the present application.

[0052] Figures 1 to 12 It includes the following reference numerals:

[0053] The first conveying mechanism 10: conveying line 11, guiding mechanism 12, first guiding roller group 120, second guiding roller group 121, first limiting member 13, second cylinder 130, first limiting block 131, second limiting member 14, assembly seat 140, second limiting block 141;

[0054] Second conveying mechanism 20: first conveying line 21, reversing assembly 22, second conveying line 23, first conveying part 230, second conveying part 231, lifting assembly 24, lifting driving part 240, supporting part 241;

[0055] Packing mechanism 30: driving module 31, pushing mechanism 32, bearing assembly 33, bearing part 330, supporting plate 331, limiting block 332, limiting pin 333, third cylinder 334, camera 335, pushing component 34, fourth driving part 35, pushing motor 350, rotating shaft 351, driving sprocket 352, driven sprocket 353, transmission chain 354, sliding seat 36, pushing part 37, pressure sensor 370, pulling component 38, fourth cylinder 380, pulling part 381;

[0056] Energy storage cabinet 40, door 41;

[0057] Battery pack 50;

[0058] Supporting mechanism 60: support frame 61, waist-shaped hole 610, sensing part 611, connecting rod 62, swinging part 63, roller 630, first driving part 64, limiting post 65, adjusting plate 66, adjusting groove 660, locking part 67,

[0059] Rectifying mechanism 70: first cylinder 700, rectifying part 701;

[0060] Pallet 80, pier corner 81;

[0061] Limiting mechanism 90: second driving part 900, lifting part 901, third driving part 902, first clamping part 903, mounting seat 904, transverse moving seat 905. Specific implementation mode

[0062] To make the above objects, features and advantages of the present application more obvious and understandable, the present application will be further described in detail below with reference to the accompanying drawings and specific implementation modes.

[0063] For the convenience of transporting and centrally managing energy storage battery packs, the battery packs are usually stacked in the energy storage cabinet. Usually, the energy storage cabinets are arranged first, and the battery packs are sequentially loaded into the energy storage cabinets through the box loading equipment. This requires the box loading equipment to move cyclically from the position where the battery packs are taken to each energy storage cabinet. The moving path of the box loading equipment is complex. As the energy storage cabinet is farther and farther away from the position where the battery packs are taken, the time required for the box loading equipment to move will be longer and longer. Therefore, this packing method has the problem of low packing efficiency.

[0064] Therefore, the present application proposes a battery packing box device, please refer to Figure 1As shown in the figure, a battery packing box device proposed in an embodiment of the present application includes a first conveying mechanism 10, a second conveying mechanism 20, and a packing mechanism 30. The first conveying mechanism 10 is configured to sequentially convey a plurality of energy storage cabinets 40 to a packing station, and the second conveying mechanism 20 is configured to sequentially convey a plurality of battery packs 50 to be packed to a feeding station. The packing mechanism 30 is arranged between the packing station and the feeding station. The packing mechanism 30 includes a driving module 31 and a pushing mechanism 32. The driving end of the driving module 31 is connected to the pushing mechanism 32. The driving module 31 is configured to drive the pushing mechanism 32 to move to the feeding station to pick up the battery pack 50. The driving module 31 is further configured to drive the pushing mechanism 32 and the battery pack 50 to move to the packing station, so that the pushing mechanism 32 faces a vacant position of the energy storage cabinet 40. The pushing mechanism 32 is configured to push the battery pack 50 into the vacant position of the corresponding energy storage cabinet 40.

[0065] The battery packing box device proposed in the present application automatically conveys a plurality of energy storage cabinets 40 to a preset packing station through the first conveying mechanism 10. After the driving module 31 drives the pushing mechanism 32 to pick up the battery pack 50 to be packed, it then drives the pushing mechanism 32 and the battery pack 50 to move to the packing station. Finally, the pushing mechanism 32 automatically loads the battery pack 50 into the vacant position of the energy storage cabinet 40 at the packing station, optimizing the moving path of the battery pack 50, greatly shortening the moving distance of the battery pack 50 during the packing process, and improving the packing efficiency of the battery pack 50.

[0066] As an implementation manner, the battery packing box device further includes a supporting mechanism 60. The supporting mechanism 60 is arranged outside the side of the first conveying mechanism 10 facing away from the packing mechanism 30. The supporting mechanism 60 is configured to abut against and support the back surface of the energy storage cabinet 40 at the packing station.

[0067] By arranging the supporting mechanism 60 on the side of the first conveying mechanism 10 facing away from the packing mechanism 30, the support for the back surface of the energy storage cabinet 40 is realized, preventing the energy storage cabinet 40 from tipping over under the push of the battery pack 50 during the packing of the battery pack 50, and improving the safety of the battery packing box device.

[0068] Please refer to Figures 2 to 4As shown, as an implementation manner, the support mechanism 60 includes at least one set of support components. Each set of support components includes a support frame 61, a connecting rod 62, a swinging member 63, and a first driving member 64. The support frame 61 is vertically fixed outside the side of the first conveying mechanism 10 facing away from the packing mechanism 30. The fixed end of the first driving member 64 is rotatably connected to the outside of the support frame 61 in the vertical direction, and the driving end of the first driving member 64 is hinged to the first end of the swinging member 63. The first end of the connecting rod 62 is hinged to the middle part of the swinging member 63, and the second end of the connecting rod 62 is installed on the support frame 61. The first driving member 64 is configured to drive the swinging member 63 to rotate around the first end of the connecting rod 62, so as to drive the second end of the swinging member 63 to abut against the back surface of the energy storage cabinet 40.

[0069] Specifically, the support mechanism 60 includes two sets of support components, and the two sets of support components are arranged at intervals along the conveying direction of the first conveying mechanism 10 on the side of the first conveying mechanism 10 facing away from the packing mechanism 30.

[0070] Specifically, the first driving member 64 is a cylinder.

[0071] Specifically, a roller 630 is rotatably installed at the second end of the swinging member 63. The roller 630 abuts against the back surface of the energy storage cabinet 40 to support the energy storage cabinet 40. By means of the roller 630, rolling friction is achieved between the second end of the swinging member 63 and the back surface of the energy storage cabinet 40, greatly reducing the friction of the swinging member 63 against the energy storage cabinet 40 and avoiding scratches and abrasions on the energy storage cabinet 40 when the swinging member 63 swings.

[0072] It can be seen that through the cooperation of the support frame 61, the connecting rod 62, the swinging member 63, and the first driving member 64, the second end of the swinging member 63 is driven to abut against the back surface of the energy storage cabinet 40 to support the back surface of the energy storage cabinet 40, providing a support mechanism 60 with a simple structure and stable and reliable operation.

[0073] As an implementation manner, the support component further includes a limit post 65, an adjustment plate 66, and a locking member 67. The second end of the connecting rod 62 is hinged to the support frame 61. A waist-shaped hole 610 extending in the vertical direction is provided on the support frame 61. The limit post 65 is installed on the swinging member 63 and close to the first end of the swinging member 63, and the limit post 65 is inserted into the waist-shaped hole 610. An adjustment groove 660 extending in the vertical direction is provided on the adjustment plate 66, and the locking member 67 passes through the adjustment groove 660 to detachably lock the adjustment plate 66 to the support frame 61. The adjustment plate 66 is arranged above the limit post 65. By adjusting the position of the adjustment plate 66 relative to the waist-shaped hole 610, the moving amount of the limit post 65 in the waist-shaped hole 610 is limited.

[0074] Specifically, a fastener 661 is also provided on the upper part of the adjustment plate 66. An operator adjusts the position of the adjustment plate 66 relative to the kidney-shaped hole 610 by holding the fastener 661, which facilitates the adjustment of the adjustment plate 66.

[0075] Specifically, the locking member 67 is a locking bolt or a locking screw. A threaded hole is provided on the support frame 61 to cooperate with the locking screw or the locking screw. The locking member 67 passes through the adjustment slot 660 and is locked in the corresponding threaded hole to lock and fix the adjustment plate 66 on the support frame 61.

[0076] Through the cooperation of the limit post 65, the adjustment plate 66 and the locking member 67, the adjustment of the position of the adjustment plate 66 relative to the kidney-shaped hole 610 is realized. Furthermore, the movement amount of the limit post 65 in the kidney-shaped hole 610 is limited to limit the swing amplitude of the swing member 63, so as to support the back of the energy storage cabinet 40 of different sizes, and the compatibility is good.

[0077] As an implementation manner, a plurality of sensing members 611 are arranged on the support frame 61 at intervals along the length direction of the kidney-shaped hole 610. The sensing members 611 are configured to sense the position of the limit post 65 in the kidney-shaped hole 610 to detect whether the battery pack 50 is stuck in the empty position of the energy storage cabinet 40.

[0078] Specifically, the sensing member 611 is a photoelectric sensor.

[0079] By a plurality of sensing members 611 sensing the position of the limit post 65 in the kidney-shaped hole 610, when the battery pack 50 is stuck in the energy storage cabinet 40, the thrust applied by the propulsion mechanism 32 to the battery pack 50 will cause the limit post 65 to shake, changing the distance between the limit post 65 and the sensing member 611, thereby realizing the automatic detection of whether the battery pack 50 is stuck in the empty position of the energy storage cabinet 40. If the sensing member 611 detects that the battery pack 50 is stuck in the empty position of the energy storage cabinet 40, a control signal is sent to give an alarm to remind relevant personnel to deal with it in time.

[0080] Please refer to Figure 2 and Figure 5 As shown in the figure, as an implementation manner, a rectifying mechanism 70 is provided at the packing station on both sides of the conveying direction of the first conveying mechanism 10. The rectifying mechanism 70 is configured to rectify and clamp the energy storage cabinet 40 at the packing station along the direction perpendicular to the conveying direction of the first conveying mechanism 10.

[0081] Specifically, the alignment mechanism 70 includes a first cylinder 700 and an alignment member 701. The driving end of the first cylinder 700 is connected to the alignment member 701. The first cylinder 700 drives the alignment member 701 to approach or move away from the packing station in the horizontal direction. The first cylinders 700 of the alignment mechanisms 70 located on both sides of the conveying direction of the first conveying mechanism 10 drive the alignment members 701 to move closer to the packing station, so as to align and clamp the energy storage cabinet 40 at the packing station through the two alignment members 701 in the direction perpendicular to the conveying direction of the first conveying mechanism.

[0082] Specifically, the alignment member 701 adopts an "L"-shaped alignment plate. The "L"-shaped alignment plate abuts against the pallet 80, and the energy storage cabinet 40 is fixedly installed on the pallet 80.

[0083] By arranging the alignment mechanisms 70 on both sides of the conveying direction of the first conveying mechanism 10 at the packing station, the automatic alignment and clamping of the energy storage cabinet 40 at the packing station are realized, avoiding the shaking of the energy storage cabinet 40 during the packing process, ensuring the smooth packing of the battery pack 50, and being beneficial to improving the packing efficiency of the battery pack 50.

[0084] Please refer to Figures 5 to 8 As shown, as an implementation manner, the battery packing box device further includes a limiting mechanism 90 arranged outside one side of the first conveying mechanism 10 close to the packing mechanism 30. The limiting mechanism 90 is configured to limit the door 41 of the energy storage cabinet 40 to a preset opening angle.

[0085] By arranging the limiting mechanism 90 on one side of the first conveying mechanism 10 close to the packing mechanism 30, during the packing process, the door 41 of the energy storage cabinet 40 is kept at the preset opening angle, avoiding the possible shaking of the door 41 of the energy storage cabinet 40 when the battery pack 50 is packed, which may affect the movement of the propulsion mechanism 32.

[0086] As an implementation manner, the limiting mechanism 90 includes a second driving member 900, a lifting member 901, a third driving member 902 and two first clamping members 903. The driving end of the second driving member 900 is connected to the lifting member 901. The second driving member 900 is configured to drive the lifting member 901 to lift and lower. The fixed end of the third driving member 902 is installed on the lifting member 901. The driving ends of the third driving member 902 are respectively connected to the two first clamping members 903. The two first clamping members 903 are installed on the lifting member 901 so as to be able to approach or move away from each other. The second driving member 900 drives the lifting member 901 to rise to a preset height, and the third driving member 902 is configured to drive the two first clamping members 903 to approach or move away from each other to clamp or release the bottom of the opened door 41 of the energy storage cabinet 40.

[0087] Specifically, both the second driving member 900 and the third driving member 902 are cylinders.

[0088] Specifically, the limiting mechanism 90 further includes a mounting base 904 and a transverse movement base 905. The transverse movement base 905 is assembled on the mounting base 904 in a horizontally adjustable manner. The fixed end of the second driving member 900 is vertically mounted on the transverse movement base 905. By adjusting the horizontal position of the transverse movement base 905 on the mounting base 904, the positions of the two first clamping members 903 can be adjusted according to energy storage cabinets of different specifications, so that the two first clamping members 903 are just located directly below the opened door 41 of the energy storage cabinet 40.

[0089] Specifically, a detection member is further provided on the lifting member 901. The detection member is configured to detect whether the door 41 is located between the two first clamping members 903. Preferably, the detection member is an optoelectronic inductor.

[0090] Through the cooperation of the second driving member 900 and the lifting member 901, the two first clamping members 903 are lifted to a preset height. Through the cooperation of the third driving member 902 and the two first clamping members 903, the bottom of the opened door 41 of the energy storage cabinet 40 is automatically clamped, and further the door 41 of the energy storage cabinet 40 is maintained at a preset opened angle, providing a limiting mechanism 90 that is easy to implement and has stable and reliable clamping.

[0091] Please refer to the figure shown. As an implementation manner, the energy storage cabinet 40 is fixedly installed on the pallet 80. The first conveying mechanism 10 is configured to convey the pallet 80 and the energy storage cabinet 40 on the pallet 80 to the packing station. Three pier angles 81 are arranged at intervals on the lower surface of the pallet 80. The first conveying mechanism 10 includes two conveying lines 11 arranged in parallel at intervals. The two conveying lines 11 respectively carry two groups of pier angles 81 on the outermost sides along the conveying direction of the first conveying mechanism 10 of the pallet 80. A guiding mechanism 12 is arranged between the two conveying lines 11. The guiding mechanism 12 is configured to guide and limit the moving direction of a group of pier angles 81 of the pallet 80 located in the middle.

[0092] Specifically, the energy storage cabinet 40 is fixed on the pallet 80 by bolts or screws.

[0093] Specifically, the conveying line 11 is any one of a roller type conveying line, a belt type conveying line or a chain plate type conveying line.

[0094] Specifically, the guiding mechanism 12 includes a first guiding roller group 120 and a second guiding roller group 121. The first guiding roller group 120 and the second guiding roller group 121 extend along the conveying direction of the first conveying mechanism 10 and are arranged in parallel at intervals. A guiding channel for guiding and limiting the moving direction of a group of pier angles 81 of the pallet 80 located in the middle is formed between the first guiding roller group 120 and the second guiding roller group 121.

[0095] A guide mechanism 12 is provided between the two conveying lines 11 to guide and limit the moving direction of the pallet 80 , thereby ensuring that the energy storage cabinet 40 conveyed to the packing station will not deviate in the conveying direction perpendicular to the first conveying mechanism 10 .

[0096] As an embodiment, the battery packaging box equipment also includes a first limit member 13 and a second limit member 14 located below the packing station, the first limit member 13 is configured to limit the energy storage cabinet 40 from stopping when it is transported to the position at the packing station by the first conveying mechanism 10, and the second limit member 14 is configured to prevent the energy storage cabinet 40 from moving back in the opposite direction on the first conveying mechanism 10; the first limit member 13 and the second limit member 14 are also configured to release the restriction on the energy storage cabinet 40.

[0097] Specifically, the first limit member 13 includes a second cylinder 130 and a first limit block 131. The driving end of the second cylinder 130 is connected to the first limit block 131. The first limit block 131 is rotatably installed on the first conveying mechanism 10. The second cylinder 130 drives the first limit block 131 to rotate to the first position, so that the first limit block 131 abuts against the corner 81 of the pallet 80, thereby stopping the energy storage cabinet 40 when it is conveyed to the position at the packing station. The second cylinder 130 drives the first limit block 131 to rotate to the second position, so that the first limit block 131 avoids the corner 81 of the pallet 80, thereby releasing the restriction on the pallet 80.

[0098] Specifically, the second limit member 14 includes an assembly seat 140 and a second limit block 141. The second limit block 141 is rotatably mounted on the assembly seat 140. After the energy storage cabinet 40 is conveyed to the packing station, the second limit block 141 interferes with the pier corner 81 of the pallet 80 in a direction opposite to the conveying direction of the first conveying mechanism 10, so as to prevent the energy storage cabinet 40 from retreating in the reverse direction of the conveying direction of the first conveying mechanism 10.

[0099] Through the cooperation of the first limiting member 13 and the second limiting member 14, the energy storage cabinet 40 is limited at both ends along the conveying direction of the first conveying mechanism 10 at the packing station to ensure that the energy storage cabinet 40 at the packing station will not move during the packing process.

[0100] See also Figure 1 , Figures 9 to 11 As shown, as an embodiment, the second conveying mechanism 20 is also configured to lift the battery pack 50 at the loading station to the material picking position, so that both sides of the battery pack 50 in the length direction are suspended in the air, and the driving module 31 is configured to drive the propulsion mechanism 32 to horizontally pick up the battery pack 50 suspended at the loading station, and lift the propulsion mechanism 32 to separate the battery pack 50 from the second conveying mechanism 20.

[0101] Specifically, the driving module 31 adopts a multi-axis robot or a multi-axis linear module.

[0102] Specifically, the propulsion mechanism 32 includes a bearing assembly 33 and a material pushing assembly 34. The driving end of the driving module 31 is connected to the bearing assembly 33. The bearing assembly 33 includes two bearing members 330 arranged in parallel at intervals. The driving module 31 is configured to drive the bearing assembly 33 to move the first end of the bearing assembly 33 horizontally toward the battery pack 50 at the material taking position, so that the two bearing members 330 are respectively located below the two side edges of the battery pack 50 in the suspended length direction; the driving module 31 is further configured to lift the bearing assembly 33 and respectively support the two side edges of the battery pack 50 in the length direction through the two bearing members 330, so that the battery pack 50 is separated from the second conveying mechanism 20; the driving module 31 is further configured to drive the bearing assembly 33 and the battery pack 50 to move to a position outside a vacant space directly opposite the energy storage cabinet 40. The material pushing assembly 34 is arranged at the second end of the bearing assembly 33, and the material pushing assembly 34 is configured to push the battery pack 50 in the bearing assembly 33 into the vacant space of the energy storage cabinet 40.

[0103] Through the cooperation of the second conveying mechanism 20, the driving module 31 and the propulsion mechanism 32, the battery pack 50 to be boxed is picked up by the sleeving method, which not only simplifies the structure of the propulsion mechanism 32; moreover, the propulsion mechanism 32 can quickly move to sleeve the battery pack 50, and the battery pack 50 does not need to move, greatly reducing the probability of the battery pack 50 colliding with the propulsion mechanism 32 and improving the efficiency of picking up the battery pack 50, meeting the requirements of fast-paced boxing.

[0104] As an implementation manner, the bearing assembly 33 further includes a support plate 331. The two ends of the support plate 331 are respectively fixed to the second ends of a bearing member 330 in the length direction. At least one limiting block 332 is arranged on the support plate 331. The limiting block 332 is configured to prevent the battery pack 50 from detaching from the bearing assembly 33 at the second end of the bearing member 330, and the distance from the limiting block 332 to the first end of the bearing member 330 is not less than the length of the battery pack 50. A limiting pin 333 and a third air cylinder 334 are respectively arranged at the first ends of the two bearing members 330; the third air cylinder 334 is configured to drive the limiting pin 333 to lift in the vertical direction to limit the battery pack 50 from detaching from the bearing assembly 33 at the first end of the bearing member 330; the third air cylinder 334 is further configured to drive the limiting pin 333 to descend in the vertical direction to avoid the moving path of the battery pack 50 passing through the first end of the bearing member 330.

[0105] Through the cooperation of the limiting block 332, the limiting pin 333 and the third air cylinder 334, the battery pack 50 is limited at both ends of the bearing assembly 33 after the bearing assembly 33 sleeves the battery pack 50, avoiding the battery pack 50 from falling off the bearing assembly 33 and improving the safety of the battery packing box equipment.

[0106] Please refer to Figure 1 、 Figure 10 and Figure 12 As shown, as an implementation manner, the pusher assembly 34 includes a fourth driving member 35, two sliding seats 36 and two pusher members 37. The fourth driving member 35 is fixedly installed on the bearing assembly 33. The two sliding seats 36 are slidably installed on the bearing assembly 33 along the length direction of the bearing assembly 33. The two pusher members 37 are respectively installed on the two sliding seats 36. The fourth driving member 35 is in transmission connection with the two sliding seats 36. The fourth driving member 35 is configured to drive the two sliding seats 36 to move synchronously along the length direction of the bearing assembly 33, and push the end of the battery pack 50 in the bearing assembly 33 through the two pusher members 37 to push out the battery pack 50.

[0107] Specifically, the fourth driving member 35 includes a pusher motor 350, a transmission assembly, a rotating shaft 351, two driving sprockets 352, two driven sprockets 353 and two transmission chains 354. The pusher motor 350 is installed on the bearing assembly 33. The rotating shaft 351 is rotatably installed at the first end of the bearing assembly 33 in the length direction. The pusher motor 350 drives the rotating shaft 351 to rotate through the transmission assembly. The two driving sprockets 352 are respectively installed at both ends of the rotating shaft 351. The two driven sprockets 353 are rotatably installed at the second end of the bearing assembly 33 in the length direction. The two driven sprockets 353 correspond to the two driving sprockets 352 one by one. Each transmission chain 354 is sleeved on a driving sprocket 352 and a driven sprocket 353 on the same side. The two sliding seats 36 are respectively connected to the two transmission chains 354.

[0108] Specifically, the transmission assembly adopts a transmission pair composed of a chain and a sprocket.

[0109] It can be seen that by respectively installing a pusher member 37 on the two sliding seats 36, the fourth driving member 35 drives the two sliding seats 36 to move along the length direction of the bearing assembly 33, realizing the pushing out of the battery pack 50 from the bearing assembly 33, and providing a pusher assembly 34 with a simple structure, easy to implement, low cost and stable pushing.

[0110] As an implementation manner, a positioning member (not shown in the figure) is respectively provided on both sides of the head of the battery pack 50. The pusher assembly 34 further includes two sets of pulling components 38, where: the two sets of pulling components 38 are respectively installed on the two sliding seats 36, the two sets of pulling components 38 correspond to the two positioning members of the battery pack 50 one by one, and the two sets of pulling components 38 can respectively latch the two positioning members; the fourth driving member 35 is further configured to drive the two sliding seats 36 to pull the battery pack 50 back into the carrying component 33 through the two sets of pulling components 38; the two pusher members 37 correspond to the two positioning members one by one, and the pusher member 37 is configured to abut against the corresponding positioning members on both sides of the head of the battery pack 50 to push the battery pack 50 in the carrying component 33 out.

[0111] By providing two sets of pulling components 38, during the process of pushing the battery pack 50 out of the carrying component 33, when the battery pack 50 gets stuck in the carrying component 33, the two sets of pulling components 38 are used to pull the battery pack 50 back to correct the position of the battery pack 50, and then the pusher assembly 34 pushes the battery pack 50 out of the carrying component 33 again, improving the efficiency of loading the battery pack 50 into the box.

[0112] As an implementation manner, the pulling component 38 includes a fourth cylinder 380 and a pulling member 381. Each pulling member 381 is hinged to the corresponding sliding seat 36, and the first end of the pulling member 381 can latch the positioning member corresponding to the head of the battery pack 50; the fixed end of the fourth cylinder 380 is installed on the corresponding sliding seat 36, the driving end of the fourth cylinder 380 is connected to the second end of the pulling member 381, and the fourth cylinder 380 is configured to drive the pulling member 381 to rotate so that the first end of the pulling member 381 always latches on the corresponding positioning member.

[0113] Specifically, a positioning groove is provided on the positioning member, and the first end of the pulling member 381 abuts against the positioning groove.

[0114] Through the cooperation of the fourth cylinder 380 and the pulling member 381, the first end of the pulling member 381 is always latched on the corresponding positioning member, ensuring the stability and reliability of pulling.

[0115] As an implementation manner, a pressure sensor 370 is installed at the end of the pusher member 37 that abuts and pushes the battery pack 50. The pressure sensor 370 is configured to detect the reaction force of the battery pack 50 on the pusher member 37 when the pusher member 37 pushes the battery pack 50.

[0116] By installing the pressure sensor 370 at the end of the pusher member 37, the automatic detection of the thrust applied by the pusher member 37 to the battery pack 50 is realized. If the thrust is greater than the preset range, it is determined that the battery pack 50 is stuck on the carrying component 33, and the pusher member 37 is controlled to stop pushing the battery pack 50 to avoid damaging the battery pack 50.

[0117] Please refer toFigure 1 and Figure 10 As shown in Figure 10 , as an implementation, a camera 335 is provided at the first end in the length direction of the carrier assembly 33. The camera 335 is used to photograph the empty space of the energy storage cabinet 40, and determine whether the carrier assembly 33 is aligned with the empty space of the energy storage cabinet 40 through image recognition. If the carrier assembly 33 is not aligned with the empty space of the energy storage cabinet 40, the driving module 31 is controlled to drive the carrier assembly 33 to rotate a preset angle so that the carrier assembly 33 is aligned with the corresponding empty space of the energy storage cabinet 40.

[0118] By providing the camera 335, automatic detection of whether the carrier assembly 33 is aligned with the empty space of the energy storage cabinet 40 is realized.

[0119] Please refer to Figure 1 and Figure 12 As shown in Figure 12 , as an implementation, the second conveying mechanism 20 includes a first conveying line 21, a commutation component 22, and a second conveying line 23, where: the first conveying line 21 is configured to receive the processed battery pack 50 and convey the battery pack 50 to the commutation component 22; the commutation component 22 is docked with the first conveying line 21, and the commutation component 22 is configured to receive the battery pack 50 conveyed by the first conveying line 21, and rotate the received battery pack 50 by a preset angle and then convey it to the second conveying line 23; a loading station is provided on the conveying path of the second conveying line 23, and the second conveying line 23 is configured to receive the commuted battery pack 50 conveyed by the commutation component 22 and convey the received battery pack 50 to the loading station.

[0120] Specifically, a lifting component 24 is provided at the loading station. The lifting component 24 includes a lifting driving member 240 and a support member 241. The driving end of the lifting driving member 240 is connected to the support member 241. The lifting driving member 240 is configured to drive the support member 241 to lift and lower, so as to lift the battery pack 50 to be put into the box at the loading station away from the conveying surface of the second conveying line 23 and rise to the picking position through the support member 241, so that two opposite sides of the battery pack 50 are suspended.

[0121] Specifically, the second conveying line 23 includes a first conveying part 230 and a second conveying part 231 arranged in parallel at intervals. The conveying surfaces of the first conveying part 230 and the second conveying part 231 are on the same horizontal plane. The lifting component 11 is arranged between the first conveying part 230 and the second conveying part 231. The first conveying part 230 and the second conveying part 231 are respectively configured to convey and support two opposite sides in the length direction of the battery pack 50;

[0122] When the second conveying line 23 receives the commuted battery pack 50 conveyed by the commutation component 22, the lifting driving member 240 drives the support member 241 to descend to a low position (a position lower than the conveying surface of the first conveying part 230 and the second conveying part 231) to avoid the second conveying line 23 receiving the battery pack 50.

[0123] After the second conveyor line 23 conveys the received battery pack 50 to the loading station, the lifting driving member 240 drives the support member 241 to rise to a high position (a position higher than the conveying surfaces of the first conveying part 230 and the second conveying part 231), and the battery pack 50 at the loading station is lifted to the picking position by the support member 241.

[0124] Specifically, the first conveying part 230 and the second conveying part 231 are any one of a belt type, a chain plate type or a roller type conveying mechanism.

[0125] Specifically, the reversing assembly 22 rotates the received battery pack 50 by 90° and then conveys it onto the second conveyor line 23.

[0126] Through the cooperation of the first conveyor line 21, the reversing assembly 22 and the second conveyor line 23, the processed battery pack 50 is automatically reversed and conveyed to the loading station, providing a second conveying mechanism 20 that can meet the application scenario of battery pack reversing.

[0127] Please refer to Figure 9 As shown, the process of conveying the battery pack 50 of the battery packing box device proposed in the embodiment of the present application to the picking position is as follows:

[0128] The first conveyor line 21 conveys the battery pack 50 to be packed into the reversing assembly 22;

[0129] The reversing assembly 22 receives the battery pack 50 conveyed by the first conveyor line 21 and rotates the received battery pack 50 by 90° and then conveys it to the second conveyor line 23;

[0130] The second conveyor line 23 receives the battery pack 50 conveyed by the reversing assembly 22 and conveys the received battery pack 50 to the loading station;

[0131] The lifting driving member 240 drives the support member 241 to rise, lifting the battery pack 50 at the loading station to the picking position, so that both sides of the battery pack 50 in the length direction are suspended.

[0132] Please refer to Figure 2 As shown, the process of conveying the energy storage cabinet 40 of the battery packing box device proposed in the embodiment of the present application to the packing station is as follows:

[0133] The first conveying mechanism 10 conveys the pallet 80 and the energy storage cabinet 40 to the packing station;

[0134] The regularizing mechanisms 70 on both sides of the conveying direction of the first conveying mechanism 10 regularize and clamp the pallet 80 at the packing station;

[0135] The door 41 of the energy storage cabinet 40 is opened, and the limiting mechanism 90 limits the door 41 of the energy storage cabinet 40 to a preset opening angle;

[0136] The support mechanism 60 abuts against and supports the back surface of the energy storage cabinet 40 at the packing station to support the energy storage cabinet 40.

[0137] Please refer to Figure 1 、 Figure 9 and Figure 11 As shown in, the process of packing the battery pack 50 of the battery packing box device proposed in the embodiment of the present application is as follows:

[0138] The driving module 31 drives the carrying component 33 to move, so that the first end of the carrying component 33 moves horizontally towards the battery pack 50 at the material taking position, so that the two carrying members 330 are respectively located below the two side edges of the suspended length direction of the battery pack 50;

[0139] The driving module 31 lifts the carrying component 33 to respectively carry the two side edges of the battery pack 50 in the length direction through the two carrying members 330, so that the battery pack 50 is separated from the second conveying line 23 to pick up the battery pack 50 to be packed;

[0140] The driving module 31 then drives the carrying component 33 and the battery pack 50 to move to a position outside the empty space of the energy storage cabinet 40 facing the packing station;

[0141] The pushing component 34 pushes the battery pack 50 in the carrying component 33 into the empty space of the energy storage cabinet 40.

[0142] The battery packing box device proposed in the embodiment of the present application has the following advantages:

[0143] 1) Optimize the moving path of the battery pack, which can greatly shorten the moving stroke of the battery pack during the packing process and improve the packing efficiency of the battery pack;

[0144] 2) During the battery packing process, the support mechanism supports the back surface of the energy storage cabinet, with high safety, and can automatically detect whether the battery pack is stuck in the empty space of the energy storage cabinet;

[0145] 3) The limiting mechanism can limit the door of the energy storage cabinet to a preset opening angle to prevent the door of the energy storage cabinet from shaking during the packing process;

[0146] 4) It can guide, regularize and clamp the pallet at the packing station to ensure the accuracy of the position of the energy storage cabinet at the packing station;

[0147] 5) The method of picking up the battery pack to be put into the box by sleeving is adopted, which not only simplifies the overall structure of the battery packing box device; moreover, the carrying component can quickly move to pick up the battery pack, and the battery pack does not need to move, which greatly reduces the probability of collision between the battery pack and the carrying component and improves the efficiency of picking up the battery pack, meeting the fast-paced packing requirements;

[0148] 6) It can limit the battery pack within the carrying component, preventing the battery pack from slipping out of the carrying component during the transfer process, and improving the safety of the packing equipment;

[0149] 7) The material pulling component can pull the battery pack back towards the inside of the carrying component to correct the position of the battery pack, and can automatically handle the situation where the battery pack is stuck in the carrying component, improving the packing efficiency of the battery pack;

[0150] 8) The pusher has a pressure detection function to avoid damaging the battery pack.

[0151] The above embodiments only illustrate the basic principles and characteristics of the present application. The present application is not limited by the above examples. Without departing from the spirit and scope of the present application, there are various changes and alterations to the present application, and these changes and alterations all fall within the scope of the present application claimed. The scope of protection claimed for the present application is defined by the appended claims and their equivalents.

Claims

1. A battery packaging box equipment, characterized in that: The battery packaging box equipment includes a first conveying mechanism, a second conveying mechanism and a boxing mechanism, wherein: The first conveying mechanism is configured to sequentially convey a plurality of energy storage cabinets to a packing station, and the second conveying mechanism is configured to sequentially convey a plurality of battery packs to be packed to a loading station; The packing mechanism is arranged between the packing station and the loading station, and comprises a driving module and a propulsion mechanism, wherein the driving end of the driving module is connected to the propulsion mechanism; The driving module is configured to drive the propulsion mechanism to move to the loading station to pick up the battery pack; The driving module is also configured to drive the propulsion mechanism and the battery pack to move to the packing station so that the propulsion mechanism faces an empty space in the energy storage cabinet, and the propulsion mechanism is configured to push the battery pack into the corresponding empty space in the energy storage cabinet.

2. The battery packaging box equipment according to claim 1, characterized in that: The battery packaging box equipment also includes a supporting mechanism, which is arranged outside a side of the first conveying mechanism away from the packing mechanism, and is configured to abut against and support the back side of the energy storage cabinet at the packing station.

3. The battery packaging box equipment according to claim 2, characterized in that: The support mechanism includes at least one set of support components, each set of support components includes a support frame, a connecting rod, a swing member and a first driving member, wherein: The support frame is vertically fixed to the outside of a side of the first conveying mechanism away from the boxing mechanism, the fixed end of the first driving member is rotatably connected to the outside of the support frame along the vertical direction, and the driving end of the first driving member is hinged to the first end of the swinging member; The first end of the connecting rod is hinged at the middle part of the swinging member, the second end of the connecting rod is mounted on the support frame, and the first driving member is configured to drive the swinging member to rotate around the first end of the connecting rod to drive the second end of the swinging member to abut against the back of the energy storage cabinet.

4. The battery packaging box equipment according to claim 3, characterized in that: The support assembly further includes a limiting column, an adjustment plate and a locking member, wherein: The second end of the connecting rod is hinged on the supporting frame, and a waist-shaped hole extending in the vertical direction is provided on the supporting frame. The limiting column is installed on the swinging member and close to the first end of the swinging member, and the limiting column is inserted into the waist-shaped hole; The adjustment plate is provided with an adjustment slot extending in a vertical direction, and the locking member passes through the adjustment slot to detachably lock the adjustment plate on the support frame; The adjustment plate is arranged above the limiting column, and the movement amount of the limiting column in the waist-shaped hole is limited by adjusting the position of the adjustment plate relative to the waist-shaped hole.

5. The battery packaging box equipment according to claim 4, characterized in that: A plurality of sensing elements are arranged on the support frame at intervals along the length direction of the waist-shaped hole, and the sensing elements are configured to sense the position of the limiting column in the waist-shaped hole to detect whether the battery pack is stuck in the empty space of the energy storage cabinet.

6. The battery packaging box equipment according to claim 1, characterized in that: The packing station is provided with tidying mechanisms located on both sides of the conveying direction of the first conveying mechanism, and the tidying mechanisms are configured to tidy and clamp the energy storage cabinet at the packing station along a direction perpendicular to the conveying direction of the first conveying mechanism.

7. The battery packaging box equipment according to claim 1, characterized in that: The battery packaging box equipment further includes a limiting mechanism disposed outside a side of the first conveying mechanism close to the packing mechanism, and the limiting mechanism is configured to limit the door of the energy storage cabinet to a preset opening angle.

8. The battery packaging box equipment according to claim 7, characterized in that: The limiting mechanism includes a second driving member, a lifting member, a third driving member and two first clamping members, wherein: The driving end of the second driving member is connected to the lifting member, and the second driving member is configured to drive the lifting member to move up and down. The fixed end of the third driving member is installed on the lifting member, and the driving ends of the third driving member are respectively connected to the two first clamping members, and the two first clamping members can be installed on the lifting member close to or far away from each other; The second driving member drives the lifting member to rise to a preset height, and the third driving member is configured to drive the two first clamping members to move closer to or away from each other, so as to clamp or release the bottom of the opened door of the energy storage cabinet.

9. The battery packaging box equipment according to claim 1, characterized in that: The energy storage cabinet is fixedly mounted on the pallet, and the first conveying mechanism is configured to convey the pallet and the energy storage cabinet on the pallet to the packing station; Three groups of pier corners are arranged at intervals on the lower surface of the pallet, and the first conveying mechanism includes two conveying lines arranged in parallel and at intervals, and the two conveying lines respectively carry the two outermost groups of pier corners of the pallet along the conveying direction of the first conveying mechanism, and a guiding mechanism is arranged between the two conveying lines, and the guiding mechanism is configured to guide and limit the moving direction of a group of pier corners of the pallet located in the middle.

10. The battery packaging box equipment according to claim 1, characterized in that: The battery packaging box equipment further includes a first stopper and a second stopper located below the packing station, wherein the first stopper is configured to limit the energy storage cabinet from stopping when being transported by the first conveying mechanism to the position at the packing station, and the second stopper is configured to prevent the energy storage cabinet from returning in the opposite direction on the first conveying mechanism; The first limiting member and the second limiting member are further configured to release the restriction on the energy storage cabinet.

11. The battery packaging box equipment according to claim 1, characterized in that: The second conveying mechanism is also configured to lift the battery pack at the loading station to the material picking position so that both sides of the battery pack in the length direction are suspended in the air. The driving module is configured to drive the propulsion mechanism to horizontally pick up the suspended battery pack at the loading station and lift the propulsion mechanism to separate the battery pack from the second conveying mechanism.

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