Full-automatic assembly line layout for capacitive cylindrical battery production

Abstract

The utility model relates to the technical field of battery processing, and discloses a full-automatic assembly line layout for capacitive cylindrical battery production, which comprises two coil nailing sections, a logistics line for conveying material boxes, a carrying and conveying line, two baking sections, a cooling machine, a liquid injection machine and a return line for conveying empty material boxes, the material boxes in the nail coil section are conveyed into the carrying conveying line through the logistics line, the material boxes are carried into the baking section and the cooling machine through the carrying conveying line to be processed, the empty material boxes are conveyed back into the logistics line through the return line, and the two production lines are driven through the whole hauling line. According to the full-automatic production line, material boxes are conveyed between stations, empty material boxes are conveyed back, the space utilization rate is higher, the occupied area is smaller, the production circulation time consumption is shorter, the full-automatic production requirement is met, and the problem that in the manufacturing process of cylindrical batteries, all functional blocks are unreasonable in layout is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, and more particularly to a full-automatic production line layout for the production of capacitive cylindrical batteries. Background Art

[0002] Cylindrical batteries perform excellently in the large family of lithium batteries and are an indispensable member. However, the steel shell cylindrical battery is one of the main forms of cylindrical batteries, with a relatively high capacity in the battery system, stable output voltage, stable electrochemical performance, and safety and reliability.

[0003] The existing layout is usually an overall layout. During the manufacturing process of cylindrical batteries, the wound cores and the batteries after being inserted into the shells need to be placed in a material box, and then the material box is transported to the baking process. The loading and unloading of materials are completed by manual cooperation with the conveyor line to realize the loading and unloading work of one conveyor line corresponding to multiple ovens. This layout has a large floor area, unreasonable layout of each functional block, poor space utilization, long production transfer time, inconvenient manual operation, and thus leads to discontinuous production lines and cannot meet the requirements of automated production. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a full-automatic production line layout for the production of capacitive cylindrical batteries, aiming to solve the problem of unreasonable layout of each functional block in the existing technology during the manufacturing process of cylindrical batteries.

[0005] The utility model is realized as follows: A full-automatic production line layout for the production of capacitive cylindrical batteries includes two winding and nailing sections, a logistics line for transporting material boxes, a conveyor line, two baking sections, a cooler, a liquid injection machine, and a return line for transporting empty material boxes. The two winding and nailing sections are arranged side by side on both sides of the logistics line. One end of the logistics line is respectively connected to the return line and the conveyor line. The two baking sections are arranged side by side on both sides of the conveyor line. The conveyor line is connected to the cooler, the cooler is connected to the liquid injection machine, and the liquid injection machine is connected to the return line.

[0006] Furthermore, the winding and nailing section includes a plurality of winding and nailing machines arranged in a straight line, and the winding and nailing machines are connected to the logistics line; the baking section includes a plurality of ovens arranged in a straight line, and the ovens are connected to the conveyor line.

[0007] Furthermore, the logistics line includes an upper transmission line for transporting material boxes and a lower transmission line for transporting back empty material boxes, and the upper transmission line is located above the lower transmission line.

[0008] Furthermore, the upper transmission line is connected to the conveyor line, and the lower transmission line is connected to the return line.

[0009] Further, the transfer conveyor line includes a mobile manipulator for carrying the material box and a ground rail for driving the mobile manipulator to move. The mobile manipulator is slidably engaged with the ground rail. The ground rail extends along the conveying direction of the material box, and the two baking sections are arranged side by side on both sides of the ground rail.

[0010] Further, a palletizing mechanism is provided between the upper-layer transmission line and the transfer conveyor line. The palletizing mechanism is connected to a material box storage position, and the material box storage position is connected in butt joint with the transfer conveyor line.

[0011] Further, the material box storage position is located between the logistics line and the baking section.

[0012] Further, a material-taking manipulator is connected to the staple winding machine, and the material box is taken out by the material-taking manipulator and placed into the upper-layer transmission line.

[0013] Further, a lower-layer return belt is connected to the staple winding machine, and the lower-layer return belt is respectively connected to the staple winding machine and the lower-layer transmission line.

[0014] Further, the return line and the ground rail are arranged adjacent to each other side by side at intervals, and a plurality of mobile manipulators are slidably connected to the ground rail.

[0015] Compared with the prior art, the full-automatic production line layout for the production of capacitive cylindrical batteries provided by the present utility model conveys the material box in the staple winding section to the transfer conveyor line through the logistics line, uses the transfer conveyor line to carry the material box to the baking section and the cooler for processing, returns the empty material box to the logistics line through the return line, drives two production lines through a whole towing line, provides a larger material conveying stroke, and realizes the transfer of the material box between workstations and the return of the empty material box by designing and arranging each functional block. The space utilization rate is more compact, the floor area is smaller, the production transfer time is shorter, the full-automatic production requirement is realized, and the problem of unreasonable layout of each functional block in the manufacturing process of the cylindrical battery is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the full-automatic production line layout for the production of capacitive cylindrical batteries provided by the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the staple winding section, the logistics line, the transfer conveyor line, and the baking section provided by the present utility model.

[0018] In the figure: staple winding section 10, logistics line 20, transfer conveyor line 30, baking section 40, cooler 50, liquid injection machine 60, return line 70, palletizing mechanism 80, material box storage position 90, staple winding machine 11, mobile manipulator 31, ground rail 32, oven 41. Detailed implementation manners

[0019] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] The implementation of the present utility model will be described in detail below in combination with specific embodiments.

[0021] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration and cannot be understood as a limitation of the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] Refer to Figure 1-2 As shown, it is a preferred embodiment provided by the present utility model.

[0023] The full-automatic production line layout for the production of capacitive cylindrical batteries includes two nail winding sections 10, a logistics line 20 for transporting material boxes, a handling and transporting line 30, two baking sections 40, a cooler 50, a liquid injection machine 60, and a return line 70 for transporting empty material boxes. The two nail winding sections 10 are arranged side by side on both sides of the logistics line 20. One end of the logistics line 20 is respectively connected to the return line 70 and the handling and transporting line 30. The two baking sections 40 are arranged side by side on both sides of the handling and transporting line 30. The handling and transporting line 30 is connected to the cooler 50, the cooler 50 is connected to the liquid injection machine 60, and the liquid injection machine 60 is connected to the return line 70.

[0024] For the above-provided full-automatic production line layout for the production of capacitive cylindrical batteries, the material boxes in the nail winding section 10 are transported to the handling and transporting line 30 through the logistics line 20. The handling and transporting line 30 is used to transport the material boxes to the baking section 40 and the cooler 50 for processing. The empty material boxes are transported back to the logistics line 20 through the return line 70. A whole towing line is used to drive two production lines, providing a relatively large material transportation distance. Through the design and layout of each functional block, the transfer of material boxes between workstations and the return of empty material boxes are realized. The space utilization rate is more compact, the floor area is smaller, and the production turnover time is shorter, meeting the requirements of fully automated production, and solving the problem of unreasonable layout of each functional block in the manufacturing process of cylindrical batteries.

[0025] The nailing and coiling section 10 is used to place the core and the battery after being put into the shell into the material box.

[0026] In this embodiment, the nailing and coiling section 10 includes a plurality of nailing and coiling machines 11 arranged in a straight line, and the nailing and coiling machines 11 are connected to the logistics line 20; the baking section 40 includes a plurality of ovens 41 arranged in a straight line, and the ovens 41 are connected to the transfer and conveying line 30. In this way, the distribution of each functional block is more compact, the floor area is smaller, the production turnover time is shorter, and the continuity of the production line is improved.

[0027] In this embodiment, the logistics line 20 includes an upper transmission line for conveying the material box and a lower transmission line for transporting the empty material box back, and the upper transmission line is located above the lower transmission line. In this way, the lower transmission line can transport the empty material box back into the nailing and coiling machine 11, and the nailing and coiling machine 11 transports the empty material box back, so that the nailing and coiling machine 11 can cyclically place the core and the battery after being put into the shell into the material box, and the material box is conveyed into the upper transmission line.

[0028] In this embodiment, the upper transmission line is connected to the transfer and conveying line 30, and the lower transmission line is connected to the return line 70. In this way, the upper transmission line can convey the material box into the transfer and conveying line 30, and the transfer and conveying line 30 transports the material box to the oven 41 and the cooler 50 for processing, and then the electrolyte injection machine 60 removes the battery core and completes the electrolyte injection section process.

[0029] In this embodiment, the transfer and conveying line 30 includes a mobile manipulator 31 for transporting the material box and a ground rail 32 for driving the mobile manipulator 31 to move. The mobile manipulator 31 is slidably matched with the ground rail 32, and the ground rail 32 extends along the conveying direction of the material box. Two baking sections 40 are arranged side by side on both sides of the ground rail 32.

[0030] The ground rail 32 provides a moving track for the mobile manipulator 31, which is convenient for the mobile manipulator 31 to transport the material box to each working station.

[0031] In this embodiment, a palletizing mechanism 80 is provided between the upper transmission line and the transfer and conveying line 30. The palletizing mechanism 80 is connected to a material box storage position 90, and the material box storage position 90 is connected to the transfer and conveying line 30 in a butt joint manner. In this way, there will be no stacking of material boxes on the upper transmission line, and the palletizing mechanism 80 can stack the material boxes on the upper transmission line in the material box storage position 90 to provide a temporary storage space for the material boxes.

[0032] The material box storage position 90 is located between the logistics line 20 and the baking section 40. In this way, a temporary storage space can be provided for the material box, which is convenient for the transportation by the mobile manipulator 31.

[0033] A material taking manipulator is connected to the nailing and coiling machine 11, and the material box is taken out by the material taking manipulator and placed into the upper transmission line.

[0034] In this embodiment, a lower return belt is connected to the staple cartridge machine 11, and the lower return belt is respectively connected to the staple cartridge machine 11 and the lower transmission line. In this way, the empty material box on the lower transmission line can be rotated back to the staple cartridge machine 11 through the lower return belt, so that the staple cartridge machine 11 can cyclically put the core and the battery after being put into the shell into the material box, and the material box is conveyed into the upper transmission line.

[0035] In this embodiment, the return line 70 and the ground rail 32 are arranged adjacent to each other in parallel at intervals, and a plurality of mobile manipulators 31 are slidably connected to the ground rail 32. In this way, the utilization rate of space can be improved, and the floor area is smaller.

[0036] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. Fully automatic assembly line layout for the production of capacitive cylindrical batteries, characterized by: It includes two nail coil sections and a logistics line for conveying material boxes, a handling conveyor line, two baking sections, a cooler, a liquid injector and a return line for transporting empty material boxes. The two nail coil sections are distributed in parallel on both sides of the logistics line, one end of the logistics line is respectively connected to the return line and the handling conveyor line, the two baking sections are distributed in parallel on both sides of the handling conveyor line, the handling conveyor line is connected to the cooler, the cooler is connected to the liquid injector, and the liquid injector is connected to the return line.

2. The fully automatic assembly line layout for producing capacitive cylindrical batteries according to claim 1, characterized in that: The nailing and coiling section includes a plurality of nailing and coiling machines arranged in a straight line, and the nailing and coiling machines are connected to a logistics line; the baking section includes a plurality of ovens arranged in a straight line, and the ovens are connected to a handling conveyor line.

3. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 2, characterized in that: The logistics line includes an upper transmission line for conveying material boxes and a lower transmission line for returning empty material boxes, and the upper transmission line is located above the lower transmission line.

4. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 3, characterized in that: The upper transmission line is connected to the transport conveying line, and the lower transmission line is connected to the return line.

5. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 4, characterized in that: The conveying conveyor line includes a mobile manipulator for conveying material boxes and a ground rail for driving the mobile manipulator to move. The mobile manipulator and the ground rail are slidably matched. The ground rail is extended along the conveying direction of the material box, and the two baking sections are distributed side by side on both sides of the ground rail.

6. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 5, characterized in that: A stacking mechanism is provided between the upper transmission line and the handling conveying line, the stacking mechanism is connected with a material box storage position, and the material box storage position is docked with the handling conveying line.

7. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 6, characterized in that: The material box storage position is located between the logistics line and the baking section.

8. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 7, characterized in that: The nail coiling machine is connected to a material taking robot, through which the material taking robot takes out the material box and puts it into the upper transmission line.

9. The fully automatic assembly line layout for producing capacitive cylindrical batteries as claimed in claim 8, characterized in that: The nail coiling machine is connected with a lower layer return belt, and the lower layer return belt is respectively connected with the nail coiling machine and the lower layer transmission line.

10. The fully automatic assembly line layout for producing capacitive cylindrical batteries according to any one of claims 4 to 9, characterized in that: The return line and the ground rail are arranged adjacently and in parallel with each other at intervals, and a plurality of mobile manipulators are slidably connected to the ground rail.

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