Lithium battery transfer production line

Abstract

The utility model discloses a lithium battery transfer production line which comprises a high-altitude conveying assembly, a first pallet conveying assembly and a second pallet conveying assembly. The high-altitude conveying assembly, the first pallet conveying assembly and the second pallet conveying assembly are used for conveying pallets. A plurality of placing grooves are formed in the pallet and used for placing trays, and the trays are used for placing a plurality of lithium batteries; the first pallet conveying assembly, the high-altitude conveying assembly and the second pallet conveying assembly are sequentially communicated and used for conveying pallets filled with lithium batteries. The second pallet conveying assembly, the high-altitude conveying assembly and the first pallet conveying assembly are sequentially communicated and used for conveying pallets without lithium batteries. According to the utility model, the plurality of lithium batteries are loaded into the trays, and the plurality of trays are loaded on the same pallet, so that the conveying capacity of the lithium batteries can be increased under the condition that the conveying speed is not increased, and the lithium batteries are loaded together through the pallet and the trays, so that the lithium batteries can be prevented from being damaged in the conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery conveying equipment, in particular to a lithium battery transfer production line. Background Art

[0002] During the lithium battery production process, logistics equipment is needed to transfer lithium batteries from different machines to other machines. In the actual equipment layout, in order to cross obstacles and other reasons, it is necessary to set up an aerial hoist to transport lithium batteries from the ground conveyor line to the aerial conveyor line. After the aerial conveyor line crosses the obstacles, the lithium batteries are transported from the aerial conveyor line to the ground conveyor line via the aerial hoist.

[0003] The production efficiency of lithium battery production lines is getting higher and higher, which also poses a great challenge to the transfer efficiency of logistics equipment. As a mature single-machine equipment, the method of increasing the lifting speed of the elevator may cause damage to the lithium battery. Increasing the number of elevators will lead to increased costs and an increase in the equipment footprint, and will increase the difficulty of equipment layout. Therefore, it is necessary to provide a lithium battery transfer production line. Utility Model Content

[0004] In view of the above problems existing in the existing lithium battery transportation, the present invention aims to provide a lithium battery transfer production line to improve the transfer efficiency of lithium batteries without increasing additional costs.

[0005] The specific technical solutions are as follows:

[0006] A lithium battery transfer production line, comprising: an overhead conveying assembly, a first pallet conveying assembly and a second pallet conveying assembly, for conveying pallets;

[0007] The pallet is provided with a plurality of placement slots, the placement slots are used to place a tray, and the tray is used to place a plurality of the lithium batteries;

[0008] The first pallet conveying assembly, the overhead conveying assembly and the second pallet conveying assembly are sequentially connected to convey the pallet filled with the lithium batteries;

[0009] The second pallet conveying assembly, the overhead conveying assembly and the first pallet conveying assembly are sequentially connected to convey the pallet without the lithium battery.

[0010] The lithium battery transfer production line mentioned above, wherein the high-altitude conveying assembly includes: a first high-altitude elevator, a second high-altitude elevator, and an upper-altitude line and a lower-altitude line arranged up and down, wherein the upper-altitude line and the lower-altitude line are arranged between the first high-altitude elevator and the second high-altitude elevator, the first pallet conveying assembly is close to the first high-altitude elevator, and the second pallet conveying assembly is close to the second high-altitude elevator;

[0011] Wherein, the first pallet conveying assembly, the first aerial lift, the aerial upper line, the second aerial lift and the second pallet conveying assembly are sequentially connected to convey the pallet loaded with the lithium battery;

[0012] The second pallet conveying assembly, the second aerial lift, the aerial lower line, the first aerial lift and the first pallet conveying assembly are sequentially connected to convey the pallet without the lithium battery.

[0013] The above-mentioned lithium battery transfer production line, wherein the first pallet conveying assembly includes a first pallet upper line and a first pallet lower line arranged up and down;

[0014] The second pallet conveying assembly includes a second pallet upper layer line and a second pallet lower layer line arranged up and down;

[0015] The first pallet upper layer line, the first aerial lift, the aerial upper layer line, the second aerial lift and the second pallet upper layer line are sequentially connected to transport the pallet without the lithium battery;

[0016] The second pallet lower line, the second aerial lift, the aerial lower line, the first aerial lift and the first pallet lower line are sequentially connected for conveying the pallet without the lithium battery.

[0017] The above-mentioned lithium battery transfer production line, wherein the first pallet conveying assembly further comprises: a first pallet elevator, the first pallet upper line and the first pallet lower line are arranged between the first pallet elevator and the first aerial elevator;

[0018] The second pallet conveying assembly further includes: a second pallet elevator, the second pallet upper line and the second pallet lower line are arranged between the second pallet elevator and the second aerial elevator;

[0019] The first pallet upper line, the first aerial lift, the aerial upper line, the second aerial lift, the second pallet upper line, the second pallet lift, the second pallet lower line, the second aerial lift, the aerial lower line, the first aerial lift, the first pallet lower line, and the first pallet lift are connected in a circular manner in sequence;

[0020] The first pallet upper layer line to the second pallet upper layer line are used to transport the pallet loaded with the lithium battery;

[0021] The second pallet upper layer line to the first pallet upper layer line is used to transport the pallet without the lithium battery installed.

[0022] In the above-mentioned lithium battery transfer production line, two first pallet stop assemblies are provided on the first pallet upper layer line, and two second pallet stop assemblies are provided on the second pallet upper layer line.

[0023] The above-mentioned lithium battery transfer production line, among others, further comprises:

[0024] A first pallet conveying assembly and a first grabbing device, wherein the first pallet conveying assembly is close to the first pallet conveying assembly, and the first grabbing device is disposed above the first pallet conveying assembly and the first pallet conveying assembly;

[0025] A second pallet conveying assembly and a second grabbing device, wherein the second pallet conveying assembly is close to the second pallet conveying assembly, and the second grabbing device is arranged above the second pallet conveying assembly and the second pallet conveying assembly.

[0026] The above-mentioned lithium battery transfer production line, wherein the first pallet conveying assembly comprises: a first pallet upper layer line and a first pallet lower layer line arranged vertically, and a first inter-layer elevator arranged at the same end of the first pallet upper layer line and the first pallet lower layer line;

[0027] The second pallet conveying assembly includes: a second pallet upper line and a second pallet lower line arranged vertically, and a second inter-layer elevator arranged at the same end of the second pallet upper line and the second pallet lower line.

[0028] In the above-mentioned lithium battery transfer production line, two first pallet stopping components are provided on the first pallet upper line, and at least one second pallet stopping component is provided on the second pallet upper line.

[0029] The above-mentioned lithium battery transfer production line, wherein the first pallet upper line and the first pallet upper line are at the same height, the first pallet lower line and the first pallet lower line are at the same height, the second pallet upper line and the second pallet upper line are at the same height, and the second pallet lower line and the second pallet lower line are at the same height.

[0030] The above-mentioned lithium battery transfer production line, wherein the first pallet upper line is arranged in parallel with the first pallet upper line, the first pallet lower line is arranged in parallel with the first pallet lower line, the second pallet upper line is arranged in parallel with the second pallet upper line, and the second pallet lower line is arranged in parallel with the second pallet lower line.

[0031] Compared with the prior art, the above technical solution has the following positive effects:

[0032] 1) The utility model increases the conveying capacity of lithium batteries without increasing the conveying speed by loading several lithium batteries into trays and loading several trays into the same pallet. Moreover, loading lithium batteries together on the pallet and trays can prevent the lithium batteries from being damaged during the conveying process.

[0033] 2) The utility model is provided with a high-altitude upper layer line and a high-altitude lower layer line arranged up and down, which can transport the empty pallets back for the next transportation of lithium batteries, thereby improving the overall transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a top view of the overall structure of a lithium battery transfer production line for conveying a pallet filled with lithium batteries in the utility model;

[0035] Figure 2 This is a top view of the overall structure of an empty pallet for conveying a lithium battery transfer production line of the utility model;

[0036] Figure 3 This is a front view of the overall structure of a lithium battery transfer production line for conveying a pallet filled with lithium batteries in the utility model;

[0037] Figure 4 This is a front view of the overall structure of an empty pallet for conveying a lithium battery transfer production line of the utility model;

[0038] Figure 5 This is a top view of the structure of a pallet filled with lithium batteries in a lithium battery transfer production line of the utility model;

[0039] Figure 6 This is a top view of the structure of a hollow pallet of a lithium battery transfer production line of the utility model;

[0040] Figure 7 This is a structural view of the first tray conveying assembly of a lithium battery transfer production line of the utility model;

[0041] Figure 8 This is a structural front view of a second tray conveying assembly of a lithium battery transfer production line of the utility model;

[0042] In the attached drawings: 1, first pallet conveying assembly; 11, first pallet upper line; 12, first pallet lower line; 13, first pallet lift; 14, first pallet stop assembly; 2, second pallet conveying assembly; 21, second pallet upper line; 22, second pallet lower line; 23, second pallet lift; 24, second pallet stop assembly; 3, high-altitude conveying assembly; 31, first high-altitude lift; 32, second high-altitude lift; 33, high-altitude upper line; 34, high Empty lower layer line; 4. Pallet; 41. Placement slot; 5. Pallet; 6. Lithium battery; 7. First pallet conveying assembly; 71. First pallet upper layer line; 72. First pallet lower layer line; 73. First inter-layer elevator; 74. First pallet stop assembly; 8. Second pallet conveying assembly; 81. Second pallet upper layer line; 82. Second pallet lower layer line; 83. Second inter-layer elevator; 84. Second pallet stop assembly; 91. First grabbing device; 92. Second grabbing device. DETAILED DESCRIPTION

[0043] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0044] like Figures 1 to 8 As shown, a lithium battery transfer production line of a preferred embodiment is shown, including: an overhead conveying component 3, a first pallet conveying component 1 and a second pallet conveying component 2.

[0045] Further, as a preferred embodiment, the overhead conveying assembly 3 , the first pallet conveying assembly 1 and the second pallet conveying assembly 2 are used to convey the pallet 4 .

[0046] Furthermore, as a preferred embodiment, the pallet 4 has a plurality of placement slots 41 , and the placement slots 41 are used to place the tray 5 , and the tray is used to place a plurality of lithium batteries 6 .

[0047] Further, as a preferred embodiment, the first pallet conveying assembly 1 , the overhead conveying assembly 3 and the second pallet conveying assembly 2 are sequentially connected to convey the pallet 4 filled with lithium batteries 6 .

[0048] Further, as a preferred embodiment, the second pallet conveying assembly 2 , the overhead conveying assembly 3 and the first pallet conveying assembly 1 are sequentially connected to convey the pallet 4 without lithium batteries 6 .

[0049] Further, as a preferred embodiment, the aerial conveying assembly 3 includes: a first aerial lift 31, a second aerial lift 32, and an aerial upper line 33 and an aerial lower line 34 arranged up and down, the aerial upper line 33 and the aerial lower line 34 are arranged between the first aerial lift 31 and the second aerial lift 32, the first pallet conveying assembly 1 is close to the first aerial lift 31, and the second pallet conveying assembly 2 is close to the second aerial lift 32.

[0050] Further, as a preferred embodiment, the first pallet conveying assembly 1, the first aerial lift 31, the aerial upper line 33, the second aerial lift 32 and the second pallet conveying assembly 2 are connected in sequence for conveying the pallet 4 loaded with lithium batteries 6.

[0051] Further, as a preferred embodiment, the second pallet conveying assembly 2, the second aerial lift 32, the aerial lower line 34, the first aerial lift 31 and the first pallet conveying assembly 1 are connected in sequence for conveying the pallet 4 without the lithium battery 6 installed.

[0052] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0053] The utility model also has the following implementation methods based on the above:

[0054] In further embodiments of the present invention, please continue to refer to Figures 1 to 8 As shown, the first pallet conveying assembly 1 includes a first pallet upper layer line 11 and a first pallet lower layer line 12 arranged one above the other.

[0055] In a further embodiment of the present invention, the second pallet conveying assembly 2 includes a second pallet upper layer line 21 and a second pallet lower layer line 22 arranged one above the other.

[0056] In a further embodiment of the utility model, the first pallet upper line 11, the first aerial lift 31, the aerial upper line 33, the second aerial lift 32 and the second pallet upper line 21 are sequentially connected for conveying the pallet 4 without lithium batteries 6.

[0057] In a further embodiment of the present invention, the second pallet lower layer line 22, the second aerial lift 32, the aerial lower layer line 34, the first aerial lift 31 and the first pallet lower layer line 12 are sequentially connected for conveying pallets 4 without lithium batteries 6.

[0058] In a further embodiment of the present invention, the first pallet conveying assembly 1 further comprises: a first pallet elevator 13 , and a first pallet upper line 11 and a first pallet lower line 12 are arranged between the first pallet elevator 13 and the first aerial elevator 31 .

[0059] In a further embodiment of the present invention, the second pallet conveying assembly 2 further includes: a second pallet elevator 23 , and a second pallet upper line 21 and a second pallet lower line 22 are arranged between the second pallet elevator 23 and a second aerial elevator 34 .

[0060] In a further embodiment of the utility model, the first pallet upper line 11, the first aerial lift 31, the aerial upper line 33, the second aerial lift 32, the second pallet upper line 21, the second pallet lift 23, the second pallet lower line 22, the second aerial lift 32, the aerial lower line 34, the first aerial lift 31, the first pallet lower line 12, and the first pallet lift 13 are cyclically connected in sequence.

[0061] Preferably, the pallets 4 are circulated and transported sequentially on the circulation path.

[0062] In a further embodiment of the present invention, the first pallet upper layer line 11 to the second pallet upper layer line 21 are used to transport the pallets 4 loaded with lithium batteries 6 .

[0063] In a further embodiment of the present invention, the second pallet upper layer line 11 to the first pallet upper layer line 21 is used to transport the pallets 4 without lithium batteries 6 .

[0064] In a further embodiment of the present invention, two first pallet stopping assemblies 14 are provided on the first pallet upper layer line 11 , and two second pallet stopping assemblies 24 are provided on the second pallet upper layer line 21 .

[0065] When there are more than two pallets 4 on the first pallet upper line 11, a first pallet stopping assembly 14 is required to block the previous pallet 4 until the pallet 5 is full, and the first pallet stopping assembly 14 is moved away to enter the first aerial lift 31; another first pallet stopping assembly 14 is required to block the subsequent pallets 4 until the previous pallet 4 is conveyed forward, and the other first pallet stopping assembly 14 here is moved away.

[0066] In a further embodiment of the utility model, the lithium battery transfer production line also includes: a first pallet conveying assembly 7 and a first grabbing device 91, the first pallet conveying assembly 7 is close to the first pallet conveying assembly 1, and the first grabbing device 91 is arranged above the first pallet conveying assembly 7 and the first pallet conveying assembly 1.

[0067] In a further embodiment of the utility model, the lithium battery transfer production line also includes: a second pallet conveying assembly 8 and a second grabbing device 92, the second pallet conveying assembly 8 is close to the second pallet conveying assembly 2, and the second grabbing device 92 is arranged above the second pallet conveying assembly 8 and the second pallet conveying assembly 2.

[0068] Preferably, the first grasping device 91 and the second grasping device 92 are robotic arms.

[0069] In a further embodiment of the utility model, the first pallet conveying assembly 7 includes: a first pallet upper line 71 and a first pallet lower line 72 arranged vertically, and a first inter-layer elevator 73 arranged at the same end of the first pallet upper line 71 and the first pallet lower line 72.

[0070] In a further embodiment of the present invention, the second pallet conveying assembly 8 includes: a second pallet upper line 81 and a second pallet lower line 82 arranged vertically, and a second inter-layer elevator 83 arranged at the same end of the second pallet upper line 81 and the second pallet lower line 82.

[0071] In a further embodiment of the present invention, two first tray stopping assemblies 74 are provided on the first tray upper layer line 71 , and at least one second tray stopping assembly 84 is provided on the second tray upper layer line 81 .

[0072] Preferably, the pallet 5 filled with lithium batteries 6 is transported to a first pallet stopping assembly 74 on the first pallet upper line 71 and stopped, and the subsequent pallets 5 are arranged behind the first pallet 5. The number of pallets 5 blocked by the first pallet stopping assembly 74 is consistent with the number of placement slots in a pallet 4, and the remaining pallets 5 are blocked by another first pallet stopping assembly 74; the pallet 5 grabbed from the second pallet upper line 21 to the second pallet upper line 82 is blocked by the second pallet stopping assembly 84 until the several pallets 5 on the pallet 4 on the second pallet upper line 21 are placed on the second pallet upper line 82 and the second pallet stopping assembly 84 is opened.

[0073] Preferably, the first pallet stopping assembly 14, the second pallet stopping assembly 24, the first tray stopping assembly 74 and the second tray stopping assembly 84 all include a cylinder and a stop block, and the cylinder is drivingly connected to the stop block.

[0074] In a further embodiment of the utility model, the first pallet upper line 71 is at the same height as the first pallet upper line 11, the first pallet lower line 72 is at the same height as the first pallet lower line 12, the second pallet upper line 81 is at the same height as the second pallet upper line 21, and the second pallet lower line 82 is at the same height as the second pallet lower line 22.

[0075] In a further embodiment of the utility model, the first pallet upper line 71 is arranged parallel to the first pallet upper line 11, the first pallet lower line 72 is arranged parallel to the first pallet lower line 12, the second pallet upper line 81 is arranged parallel to the second pallet upper line 21, and the second pallet lower line 82 is arranged parallel to the second pallet lower line 22.

[0076] The utility model increases the conveying amount of lithium batteries 6 without increasing the conveying speed by loading a plurality of lithium batteries 6 into trays 5 and loading a plurality of trays 5 onto the same pallet 4, and prevents the lithium batteries 6 from being damaged during the conveying process by loading the lithium batteries 6 together with the pallet 4 and the trays 5.

[0077] The utility model is provided with a high-altitude upper layer line 33 and a high-altitude lower layer line 34 arranged up and down, which can transport the empty pallet 4 back for the next transportation of lithium batteries, thereby improving the overall transportation efficiency.

[0078] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A lithium battery transfer production line, characterized in that: include: The high-altitude conveying assembly, the first pallet conveying assembly and the second pallet conveying assembly are used to convey the pallets; The pallet is provided with a plurality of placement slots, the placement slots are used to place a tray, and the tray is used to place a plurality of the lithium batteries; The first pallet conveying assembly, the overhead conveying assembly and the second pallet conveying assembly are sequentially connected to convey the pallet filled with the lithium batteries; The second pallet conveying assembly, the overhead conveying assembly and the first pallet conveying assembly are sequentially connected to convey the pallet without the lithium battery.

2. The lithium battery transfer production line according to claim 1, characterized in that: The high-altitude conveying assembly includes: a first high-altitude elevator, a second high-altitude elevator, and an upper-altitude line and a lower-altitude line arranged vertically, wherein the upper-altitude line and the lower-altitude line are arranged between the first high-altitude elevator and the second high-altitude elevator, the first pallet conveying assembly is close to the first high-altitude elevator, and the second pallet conveying assembly is close to the second high-altitude elevator; Wherein, the first pallet conveying assembly, the first aerial lift, the aerial upper line, the second aerial lift and the second pallet conveying assembly are sequentially connected to convey the pallet loaded with the lithium battery; The second pallet conveying assembly, the second aerial lift, the aerial lower line, the first aerial lift and the first pallet conveying assembly are sequentially connected to convey the pallet without the lithium battery.

3. The lithium battery transfer production line according to claim 2, characterized in that: The first pallet conveying assembly includes a first pallet upper layer line and a first pallet lower layer line arranged up and down; The second pallet conveying assembly includes a second pallet upper layer line and a second pallet lower layer line arranged up and down; The first pallet upper layer line, the first aerial lift, the aerial upper layer line, the second aerial lift and the second pallet upper layer line are sequentially connected to transport the pallet without the lithium battery; The second pallet lower line, the second aerial lift, the aerial lower line, the first aerial lift and the first pallet lower line are sequentially connected for conveying the pallet without the lithium battery.

4. The lithium battery transfer production line according to claim 3, characterized in that: The first pallet conveying assembly further includes: a first pallet elevator, the first pallet upper line and the first pallet lower line are arranged between the first pallet elevator and the first aerial elevator; The second pallet conveying assembly further includes: a second pallet elevator, the second pallet upper line and the second pallet lower line are arranged between the second pallet elevator and the second aerial elevator; The first pallet upper line, the first aerial lift, the aerial upper line, the second aerial lift, the second pallet upper line, the second pallet lift, the second pallet lower line, the second aerial lift, the aerial lower line, the first aerial lift, the first pallet lower line, and the first pallet lift are connected in a circular manner in sequence; The first pallet upper layer line to the second pallet upper layer line are used to transport the pallet loaded with the lithium battery; The second pallet upper layer line to the first pallet upper layer line is used to transport the pallet without the lithium battery installed.

5. The lithium battery transfer production line according to claim 4, characterized in that: Two first pallet stop assemblies are arranged on the first pallet upper layer line, and two second pallet stop assemblies are arranged on the second pallet upper layer line.

6. The lithium battery transfer production line according to claim 5, characterized in that: Also includes: A first pallet conveying assembly and a first grabbing device, wherein the first pallet conveying assembly is close to the first pallet conveying assembly, and the first grabbing device is disposed above the first pallet conveying assembly and the first pallet conveying assembly; A second pallet conveying assembly and a second grabbing device, wherein the second pallet conveying assembly is close to the second pallet conveying assembly, and the second grabbing device is arranged above the second pallet conveying assembly and the second pallet conveying assembly.

7. The lithium battery transfer production line according to claim 6, characterized in that: The first pallet conveying assembly comprises: a first pallet upper layer line and a first pallet lower layer line arranged vertically, and a first inter-layer elevator arranged at the same end of the first pallet upper layer line and the first pallet lower layer line; The second pallet conveying assembly includes: a second pallet upper line and a second pallet lower line arranged vertically, and a second inter-layer elevator arranged at the same end of the second pallet upper line and the second pallet lower line.

8. The lithium battery transfer production line according to claim 7, characterized in that: Two first tray stop assemblies are arranged on the upper layer line of the first tray, and at least one second tray stop assemblies is arranged on the upper layer line of the second tray.

9. The lithium battery transfer production line according to claim 8, characterized in that: The upper line of the first pallet is at the same height as the upper line of the first pallet, the lower line of the first pallet is at the same height as the lower line of the first pallet, the upper line of the second pallet is at the same height as the upper line of the second pallet, and the lower line of the second pallet is at the same height as the lower line of the second pallet.

10. The lithium battery transfer production line according to claim 9, characterized in that: The first pallet upper line is arranged in parallel with the first pallet upper line, the first pallet lower line is arranged in parallel with the first pallet lower line, the second pallet upper line is arranged in parallel with the second pallet upper line, and the second pallet lower line is arranged in parallel with the second pallet lower line.

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