A binning packaging device for battery packaging

Abstract

A grading packaging device for battery packaging comprises a transport device, a measuring and coding device, a grading device, and a controller, wherein the measuring and coding device and the grading device are sequentially connected to the transport device, and the measuring and coding device and the grading device are electrically connected to the controller respectively; the measuring and coding device comprises a measurer and a coding device, wherein the measurer is used to measure the size specifications of the packaged battery, and the coding device is used to spray the corresponding coding onto the packaged battery of the required grading; the grading device comprises an identification component and a grading component, and the grading device is used to transport the packaged battery in grading; after the battery packaging is completed, a grading packaging machine can be set up to measure and grab batteries of various specifications and models, and during the production process, in the process of packaging batteries of two different specifications and models, it can be carried out uninterruptedly, and multiple packaged battery production lines can be connected at the same time, which greatly increases the production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of battery packaging, in particular to a grading packaging device for battery packaging. Background Art

[0002] Solar or photovoltaic cells are semiconductor devices used to convert light into electricity. In order to protect the cells from mechanical stress, exposure and moisture, the series-connected cells need to be embedded in a transparent packaging material, which can also provide electrical insulation for the cells. Therefore, the sealed packaging of photovoltaic cells is crucial to the service life and electrical performance of the cells. In the prior art of photovoltaic cell packaging technology, after packaging the cells, the conductive and insulating properties of the cells are measured and the packaged cells are screened and grasped for qualified or unqualified. However, after the packaging of the cells, the requirements for the packaged cells are different for different usage scenarios. Therefore, directly screening the cells based on whether they meet a specific requirement will cause a waste of materials. In the prior art, photovoltaic cells of different sizes are not separately grasped during the screening of the cells. Therefore, in the production of batteries of different sizes, after the battery size is changed, the battery holding device needs to be replaced immediately, which is a waste of time. Summary of the invention

[0003] The present invention aims to solve the shortcomings existing in the background technology, provide a packaged battery and a packaging process thereof, and at least partially solve the problems existing in the prior art.

[0004] To achieve the above object, the present invention provides the following technical solution: a grading packaging device for battery packaging, comprising a transport device, a measuring and coding device, a grading device, and a controller, wherein the measuring and coding device and the grading device are sequentially connected to the transport device, and the measuring and coding device and the grading device are electrically connected to the controller respectively;

[0005] The measuring and coding device comprises a measuring device and a coding device, wherein the measuring device is used to measure the size specifications of the packaged battery, and the coding device is used to spray the corresponding coding onto the packaged battery of the required grading;

[0006] The grading device comprises an identification component and a grading component. The identification component comprises an identifier. The identifier is used to identify the code sprayed on the packaged battery by the inkjet printer. The grading device is used to transport the packaged batteries in grades.

[0007] In a further scheme, the stepping assembly includes two fixed rods, two guide rods, and a movable through-slot component, one end of the guide rod is connected to the fixed rod, and the other end of the guide rod is connected to the movable through-slot component, the fixed rod and the guide rod are in a one-to-one correspondence, and the two guide rods and the movable through-slot component are all arranged above the transportation device.

[0008] In a further scheme, the movable groove component includes two groove plates and a limit frame, the two groove plates are respectively slidably connected to the limit frame, the two groove plates are arranged in parallel and the distance between the two groove plates is fixed, the groove plate is connected to the other end of the guide rod, and the two groove plates are arranged one by one with the two guide rods.

[0009] In a further solution, the two slot plates are symmetrically arranged, and the slot plates include a transverse plate body and a vertical plate body. The transverse plate body is fixedly connected to the vertical plate body, and a plurality of pulleys are provided on one side of the vertical plate body close to the limit frame.

[0010] In a further solution, the limit frame includes two height limiting rods and a limit plate, the two ends of the limit plate are respectively fixedly connected to the top of the two height limiting rods, a slide groove is provided on one side of the limit plate close to the vertical plate body, the pulley is arranged in the slide groove, and the pulley can slide in the slide groove.

[0011] In a further embodiment, a storage member is further included, wherein the storage member is used to separately store the packaged batteries transported in batches by the transport device;

[0012] The transport device comprises a transport frame, a first transport component, and a plurality of conveyor belts. The first transport component is arranged on the transport frame, one end of the conveyor belt is connected to the transport frame, and the other end of the conveyor belt is connected to the storage component.

[0013] In a further solution, the first transport component includes two first transport wheels and a first transport belt, the first transport belt is connected to the first transport wheels, the first transport wheels drive the first transport belt to move, and the two first transport wheels are respectively connected to the transport frame.

[0014] In a further embodiment, the storage member includes a second transport member, a plurality of storage stations, and a plurality of storage containers, wherein the plurality of storage stations are connected to the second transport member, and the plurality of storage containers are arranged on the second transport member, wherein the storage stations are used to limit the positions of the storage containers, and the storage stations can adjust the products in the storage containers;

[0015] The conveyor belts are arranged in one-to-one correspondence with the storage stations, and the other end of the conveyor belt is connected to the storage station.

[0016] In a further solution, the second transport component includes a base plate, multiple second transport wheel groups, and multiple second transport belts. The multiple second transport wheel groups are respectively connected to the base plate, and the multiple second transport belts are respectively connected to the corresponding second transport wheel groups. The second transport belts are arranged one-to-one with the second transport wheel groups, and the multiple second transport belts are arranged in parallel.

[0017] In a further solution, the guide rod is an electric telescopic rod, and both ends of the guide rod are rotatably connected to the corresponding fixed rod and the corresponding transverse plate through bearings;

[0018] The trough plate also includes a reinforcing rod, and two ends of the reinforcing rod are respectively connected to the horizontal plate body and the vertical plate body.

[0019] The beneficial effects of the present invention are as follows:

[0020] After the battery packaging is completed, the present invention can measure and grab batteries of various specifications and models by setting up a grading packaging machine. During the production process, the packaging production process of two batteries of different specifications and models can be carried out uninterruptedly, and multiple packaging battery production lines can be connected at the same time, which greatly increases the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of an embodiment of the present invention;

[0022] Figure 2 A top view of an embodiment of the present invention;

[0023] Figure 3 is a front view of a second transport member in an embodiment of the present invention;

[0024] Figure 4 is a side view of an identification component in an embodiment of the present invention;

[0025] Figure 5 A bottom view of an identification component in an embodiment of the present invention;

[0026] Figure 6 It is a right side view of the slot plate in the embodiment of the present invention;

[0027] Figure 7 It is a left view of the limiting frame in the embodiment of the present invention;

[0028] Figure 8 It is a front cross-sectional view of the limiting frame in the embodiment of the present invention;

[0029] Fig. 9 for Figure 2 A is an enlarged view of the middle figure;

[0030] In the figure: 1-transport device; 2-measuring and inkjet device; 3-grading device; 4-controller; 5-storage component; 6-packaged battery;

[0031] 11-transport rack; 12-first transport component; 13-conveyor belt; 31-identification component; 32-grading component; 51-second transport component; 52-storage station; 53-storage device;

[0032] 121-first transport wheel; 122-first transport belt; 311-identifier; 321-fixed rod; 322-guide rod; 323-movable through-slot member; 511-bottom plate; 512-second transport wheel set; 513-second transport belt;

[0033] 3231-slot plate; 3232-limiting frame; 3233-horizontal plate; 3234-vertical plate; 3235-pulley; 3236-height limiting rod; 3237-limiting plate; 3238-slideway; 3239-reinforcement rod. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0035] The disclosure below provides many different embodiments or examples for implementing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0036] In the prior art, the production process of encapsulated batteries is:

[0037] Film processing: Use an automatic cutting machine to cut the film and glass to obtain cut film and cut glass of corresponding sizes;

[0038] One-step loading: firstly loading the cut glass using a glass loading machine, then laying the cut adhesive film on the surface of the cut glass, and transporting the cut glass with the cut adhesive film laid to the stacking table area;

[0039] Welding: stacking and connecting the battery cells and welding strips, arranging and aligning them to form a semi-finished assembly, and using a stack welding machine to weld the semi-finished assembly to obtain a battery assembly;

[0040] Second loading: transporting the battery assembly to an automatic cutting machine, and using the automatic cutting machine to lay the cut glass back panel with the cutting film laid on the stacking table area onto the battery assembly to obtain a pre-laminated assembly;

[0041] Lamination: transporting the pre-laminated assembly to a laminating device, heating the laminating device, melting the adhesive film in the pre-laminated assembly by high-temperature heating, and then vacuuming the laminating device, and cooling to obtain a pre-assembled frame assembly;

[0042] Framing: placing the pre-framed assembly in a framing machine for framing, and then using a glue machine to glue the inside of the frame. After gluing, a junction box is installed to obtain a packaged battery;

[0043] Grading packaging: The packaged batteries are transported to a grading packaging machine for measurement and grading, and the components of the corresponding grading positions are grabbed and stored in the corresponding areas.

[0044] It should be noted that: in the prior art, after the photovoltaic cells are packaged, they are transported to a storage device. However, when the specifications and dimensions of the photovoltaic cell packaging are changed, the entire equipment needs to be stopped and the storage device needs to be replaced, which affects the production efficiency.

[0045] In the prior art, when measuring the packaging of photovoltaic cells, only the packaging cells are measured to see whether they meet certain specifications. Some products that do not meet certain specifications but meet other specifications will be directly classified as unqualified and treated as defective products, which will cause a certain degree of waste.

[0046] The grading packaging equipment for battery packaging provided by the present invention can transport the packaged batteries to a grading packaging machine for measurement and grading and grab the components of the corresponding gear positions to the corresponding areas for storage, which can meet the need for non-stop production during the process of changing the production specifications and sizes of photovoltaic cells. The grading packaging equipment provided by the present invention can be connected to multiple packaged battery production lines respectively, greatly improving production efficiency.

[0047] like Figure 1 and Figure 2 As shown, this embodiment provides a grading packaging device for battery packaging, including a transport device 1, a measuring and coding device 2, a grading device 3, and a controller 4. The measuring and coding device 2 and the grading device 3 are sequentially connected to the transport device 1, and the measuring and coding device 2 and the grading device 3 are electrically connected to the controller 4 respectively;

[0048] The measuring and coding device 2 includes a measuring device and a coding device. The measuring device is used to measure the size specifications of the packaged battery 6, and the coding device is used to spray the corresponding coding onto the packaged battery 6 of the required grading;

[0049] The grading device 3 includes an identification component 31 and a grading component 32. The identification component 31 includes an identifier 311. The identifier 311 is used to identify the code sprayed on the packaged battery 6 by the inkjet printer. The grading device 3 is used to transport the packaged battery 6 in grades.

[0050] It should be noted that: after the photovoltaic cell is packaged, the packaged battery 6 enters the transportation device 1, and the packaged battery 6 is transported to the measuring and coding device 2 by the transportation device 1. The packaged battery 6 is first measured by a measuring device and then coded by a coding device (the coding can be a recognizable barcode such as a QR code or a barcode). Before the packaged battery 6 enters the transportation device 1, the data of its electrical properties, insulation properties and other data detected by the traditional process are transmitted to the controller 4 in the form of an electrical signal. After the size is measured, the measured data is also transmitted to the controller 4 in the form of an electrical signal. The controller 4 processes the packaged electrical data to be coded, and then controls the coding device to code the packaged battery 6. The packaged battery 6 after coding is continuously transported to the position of the grading device 3 by the transportation device 1, and the above coding is first identified by the identifier 311 in the identification component 31 to confirm the specifications and dimensions of the identified packaged battery 6. Then, the controller 4 controls the grading component 32 to grade and transport the packaged battery 6 to the corresponding position for storage or packaging.

[0051] like Figures 2 to 9 As shown, in a further implementation of the present embodiment, the stepping assembly 32 includes two fixed rods 321, two guide rods 322, and a movable through-slot component 323, one end of the guide rod 322 is connected to the fixed rod 321, and the other end of the guide rod 322 is connected to the movable through-slot component 323, the fixed rod 321 and the guide rod 322 are in a one-to-one correspondence, and the two guide rods 322 and the movable through-slot component 323 are both arranged above the transport device 1.

[0052] In a further implementation of this embodiment, the movable groove member 323 includes two groove plates 3231 and a limit frame 3232. The two groove plates 3231 are respectively slidably connected to the limit frame 3232. The two groove plates 3231 are arranged in parallel and the distance between the two groove plates 3231 is fixed. The groove plate 3231 is connected to the other end of the guide rod 322, and the two groove plates 3231 are arranged one by one with the two guide rods 322.

[0053] In a further implementation of this embodiment, the two slot plates 3231 are symmetrically arranged, and the slot plates 3231 include a horizontal plate body 3233 and a vertical plate body 3234. The horizontal plate body 3233 is fixedly connected to the vertical plate body 3234, and a plurality of pulleys 3235 are provided on one side of the vertical plate body 3234 close to the limit frame 3232.

[0054] In a further implementation of the present embodiment, the limit frame 3232 includes two height limiting rods 3236 and a limit plate 3237, and the two ends of the limit plate 3237 are respectively fixedly connected to the top of the two height limiting rods 3236. A slide groove 3238 is provided on the side of the limit plate 3237 close to the vertical plate body 3234, and the pulley 3235 is arranged in the slide groove 3238, and the pulley 3235 can slide in the slide groove 3238.

[0055] In a further implementation of this embodiment, a storage member 5 is further included, and the storage member 5 is used to store the packaged batteries 6 transported in batches by the transport device 1 separately;

[0056] The transport device 1 includes a transport frame 11, a first transport component 12, and a plurality of conveyor belts 13. The first transport component 12 is disposed on the transport frame 11, one end of the conveyor belt 13 is connected to the transport frame 11, and the other end of the conveyor belt 13 is connected to the storage component 5.

[0057] In a further implementation of the present embodiment, the first transport component 12 includes two first transport wheels 121 and a first transport belt 122. The first transport belt 122 is connected to the first transport wheel 121. The first transport wheel 121 drives the first transport belt 122 to move. The two first transport wheels 121 are respectively connected to the transport frame 11.

[0058] In a further implementation of this embodiment, the storage member 5 includes a second transport member 51, a plurality of storage stations 52, and a plurality of storage containers 53. The plurality of storage stations 52 are connected to the second transport member 51, and the plurality of storage containers 53 are arranged on the second transport member 51. The storage stations 52 are used to limit the storage containers 53, and the storage stations 52 can adjust the position of the packaged batteries 6 in the storage containers 53.

[0059] The conveyor belt 13 is disposed in one-to-one correspondence with the storage station 52 , and the other end of the conveyor belt 13 is connected to the storage station 52 .

[0060] In a further implementation of the present embodiment, the second transport component 51 includes a base plate 511, a plurality of second transport wheel groups 512, and a plurality of second transport belts 513. The plurality of second transport wheel groups 512 are respectively connected to the base plate 511, and the plurality of second transport belts 513 are respectively connected to the corresponding second transport wheel groups 512. The second transport belts 513 are arranged in one-to-one correspondence with the second transport wheel groups 512, and the plurality of second transport belts 513 are arranged in parallel.

[0061] In a further implementation of this embodiment, the guide rod 322 is an electric telescopic rod, and both ends of the guide rod 322 are rotatably connected to the corresponding fixed rod 321 and the corresponding horizontal plate 3233 through bearings 3221;

[0062] The slot plate 3231 further includes a reinforcing rod 3239 , and two ends of the reinforcing rod 3239 are respectively connected to the horizontal plate body 3233 and the vertical plate body 3234 .

[0063] It should be noted that: after the inkjet code on the packaged battery 6 is recognized by the identifier 311, the controller 4 receives the electrical signal recognized by the identifier 311. After processing the electrical signal, the controller 4 controls the guide rod 322 and the pulley 3235 to work at the same time, thereby adjusting the two slot plates 3231. Driven by the first conveyor belt, the packaged battery 6 is guided to the channel between the two slot plates 3231 through the guide rod 322. After passing through the channels of the two slot plates 3231, the packaged battery 6 enters the corresponding conveyor belt 13, and is sent to the corresponding storage station 52 through the conveyor belt 13. The storage station 52 loads the packaged battery 6 into the storage container 53 on the storage station 52.

[0064] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present invention. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.

Claims

1. A binning packaging device for battery packaging, characterized in that: It includes a transport device, a measuring and coding device, a grading device, and a controller. The measuring and coding device and the grading device are sequentially connected to the transport device, and the measuring and coding device and the grading device are electrically connected to the controller respectively. The measuring and coding device comprises a measuring device and a coding device, wherein the measuring device is used to measure the size specifications of the packaged battery, and the coding device is used to spray the corresponding coding onto the packaged battery of the required grading; The grading device comprises an identification component and a grading component. The identification component comprises an identifier. The identifier is used to identify the code sprayed on the packaged battery by the inkjet printer. The grading device is used to transport the packaged batteries in grades. Wherein, the stepping assembly comprises two fixed rods, two guide rods, and a movable through-slot component, one end of the guide rod is connected to the fixed rod, and the other end of the guide rod is connected to the movable through-slot component, the fixed rod and the guide rod are in a one-to-one correspondence, and the two guide rods and the movable through-slot component are both arranged above the transport device; The movable through-slot component includes two slot plates and a limiting frame. The two slot plates are respectively slidably connected to the limiting frame, the two slot plates are arranged in parallel and the distance between the two slot plates is fixed, the slot plate is connected to the other end of the guide rod, and the two slot plates are arranged one-to-one with the two guide rods.

2. The grading packaging equipment for battery packaging according to claim 1, characterized in that: The two slot plates are symmetrically arranged, and the slot plates include a horizontal plate body and a vertical plate body. The horizontal plate body is fixedly connected to the vertical plate body, and a plurality of pulleys are arranged on one side of the vertical plate body close to the limiting frame.

3. The grading packaging equipment for battery packaging according to claim 2, characterized in that: The limit frame includes two height limiting rods and a limit plate. The two ends of the limit plate are respectively fixedly connected to the top of the two height limiting rods. A slide groove is provided on one side of the limit plate close to the vertical plate body. The pulley is arranged in the slide groove and can slide in the slide groove.

4. The grading packaging equipment for battery packaging according to claim 3, characterized in that: It also includes a storage component, which is used to separately store the packaged batteries transported by the transport device in batches; The transport device comprises a transport frame, a first transport component, and a plurality of conveyor belts. The first transport component is arranged on the transport frame, one end of the conveyor belt is connected to the transport frame, and the other end of the conveyor belt is connected to the storage component.

5. The grading packaging equipment for battery packaging according to claim 4, characterized in that: The first transport component includes two first transport wheels and a first transport belt. The first transport belt is connected to the first transport wheels. The first transport wheels drive the first transport belt to move. The two first transport wheels are respectively connected to the transport frame.

6. The grading packaging equipment for battery packaging according to claim 5, characterized in that: The storage component includes a second transport component, a plurality of storage stations, and a plurality of storage containers. The plurality of storage stations are connected to the second transport component, and the plurality of storage containers are arranged on the second transport component. The storage stations are used to limit the positions of the storage containers, and the storage stations can adjust the products in the storage containers. The conveyor belts are arranged in one-to-one correspondence with the storage stations, and the other end of the conveyor belt is connected to the storage station.

7. The grading packaging equipment for battery packaging according to claim 6, characterized in that: The second transport component includes a base plate, multiple second transport wheel groups, and multiple second transport belts. The multiple second transport wheel groups are respectively connected to the base plate, and the multiple second transport belts are respectively connected to the corresponding second transport wheel groups. The second transport belts are arranged in a one-to-one correspondence with the second transport wheel groups, and the multiple second transport belts are arranged in parallel.

8. The grading packaging equipment for battery packaging according to claim 2, characterized in that: The guide rod is an electric telescopic rod, and both ends of the guide rod are rotatably connected to the corresponding fixed rod and the corresponding transverse plate through bearings; The trough plate also includes a reinforcing rod, and two ends of the reinforcing rod are respectively connected to the horizontal plate body and the vertical plate body.

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