Energy storage battery assembly production device

Abstract

The utility model relates to an energy storage battery assembly production device which comprises a conveying belt and an energy storage battery, a flattening assembly is arranged above the conveying belt, a rolling assembly and an air blowing assembly driven by the rolling assembly are arranged on the flattening assembly, and the flattening assembly is used for flattening a pole piece of the energy storage battery. The rolling assembly drives the blowing assembly to blow air to the energy storage battery while rolling on the pole piece, the top face and the two side faces of the energy storage battery are scraped to be flat at the same time, meanwhile, the blowing assembly blows air to the energy storage battery to remove dust, and the follow-up welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery energy storage, and more specifically to an energy storage battery assembly production device. Background Art

[0002] Large-scale energy storage systems are used for generation, transmission, transformation, distribution and use, including industrial energy storage systems, commercial energy storage systems, communication energy storage systems, household energy storage systems and substation energy storage systems. In recent years, the cost of photovoltaic energy storage systems has gradually decreased, and the technology has been continuously optimized. Photovoltaic + energy storage has developed rapidly in such a large environment.

[0003] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and a non-aqueous electrolyte solution. Lithium batteries are usually assembled manually. After the electrode sheets are installed in the battery box, a hand-held scraper is required to flatten and overlap the electrode sheets on the top and two side surfaces of the battery box to facilitate subsequent welding and assembly of the electrode sheets. However, this method greatly reduces the assembly efficiency. In addition, since the electrode sheets are heavy after being installed in the box, workers need to change direction to flatten them, which is time-consuming and laborious. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies in the prior art and to provide an energy storage battery assembly production device, which uses a scraping component and a rolling component to simultaneously scrape the top surface and two side surfaces of the energy storage battery, while the blowing component blows air to the energy storage battery to remove dust, thereby improving the subsequent welding quality.

[0005] The technical solutions of the utility model are as follows:

[0006] An energy storage battery assembly production device comprises a conveyor belt and an energy storage battery, wherein a flattening assembly is arranged above the conveyor belt, a rolling assembly and a blowing assembly driven by the rolling assembly are arranged on the flattening assembly, the flattening assembly is used to flatten the pole piece of the energy storage battery, and the rolling assembly drives the blowing assembly to blow air to the energy storage battery while rolling on the pole piece.

[0007] Preferably, the flattening assembly comprises a support base fixedly arranged above the conveyor belt, and a scraper fixedly arranged on the top surface and the side surface of the support base, and the scraper cooperates with the energy storage battery.

[0008] Preferably, the rolling assembly includes a through slot opened on the scraper, a rotating rod rotatably disposed in the through slot, and a roller fixedly disposed on the rotating rod, the roller cooperates with the energy storage battery, and both sides of the rotating rod are rotatably connected to the support seat.

[0009] Preferably, the blowing assembly includes a screw fixedly connected to both sides of the rotating rod on the top surface of the support seat, a nut slidably arranged on the screw, a cylinder fixedly arranged on both sides of the support seat, a piston slidably arranged in the cylinder, a rectangular rod fixedly connected to the piston, a blowing pipe fixedly arranged in the support seat and a blowing nozzle fixedly arranged on the blowing pipe, and the nut is fixedly connected to the rectangular rod.

[0010] As a preference, the blowing nozzle is arranged as an inclined structure.

[0011] As a preference, a rubber pad is provided on the roller.

[0012] As a preference, the scraper end is configured as an arc-shaped structure.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a flattening component and a rolling component. When the energy storage battery is transmitted on the conveyor belt, the scraper flattens the pole piece when passing through the support seat, and the pole pieces on the top surface and the two side surfaces are flattened and overlapped. At the same time, the roller rolls on the pole piece to further flatten the pole piece.

[0015] 2. The utility model is also provided with a blowing assembly. When the roller drives the rotating rod and the screw to rotate, the nut, the rectangular rod and the piston move back and forth, and the gas in the cylinder is injected into the blowing nozzle for blowing, so as to blow air to the energy storage battery, remove dust and improve the subsequent welding effect.

[0016] In summary, the utility model has the advantages of high flattening efficiency and good flattening effect, and is suitable for the field of lithium battery energy storage technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of an energy storage battery assembly production device;

[0019] Figure 2 It is a schematic diagram of the structure of the flattening component and the rolling component;

[0020] Figure 3 It is a schematic diagram of the state when the scraper is scraping the pole piece flat and the roller is rolling;

[0021] Figure 4 Schematic diagram of the state when the piston moves to inject gas into the blowing nozzle

[0022] Figure numerals: 1 conveyor belt, 2 energy storage battery, 3 flattening assembly, 31 support seat, 32 scraper, 4 rolling assembly, 41 through slot, 42 rotating rod, 43 roller, 5 blowing assembly, 51 screw rod, 52 nut, 53 cylinder, 54 piston, 55 rectangular rod, 56 blowing pipe, 57 blowing nozzle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] like Figures 1 to 4 As shown, an energy storage battery assembly production device includes a conveyor belt 1 and an energy storage battery 2. A flattening component 3 is arranged above the conveyor belt 1. A rolling component 4 and a blowing component 5 driven by the rolling component 4 are arranged on the flattening component 3. The flattening component 3 is used to flatten the pole piece of the energy storage battery 2. The rolling component 4 drives the blowing component 5 to blow air to the energy storage battery 2 while rolling on the pole piece.

[0027] like Figure 2 and Figure 3 As shown, the flattening assembly 3 includes a support base 31 fixedly arranged above the conveyor belt 1, and a scraper 32 fixedly arranged on the top surface and the side surface of the support base 31. The scraper 32 cooperates with the energy storage battery 2. When in use, when the energy storage battery 2 is transmitted on the conveyor belt 1, the scraper 32 flattens the pole pieces when passing through the support base 31, and flattens and overlaps the pole pieces on the top surface and the two side surfaces, thereby improving the flattening efficiency.

[0028] like Figure 2 and Figure 4 As shown, the rolling assembly 4 includes a through slot 41 opened on the scraper 32, a rotating rod 42 rotatably set in the through slot 41, and a roller 43 fixedly set on the rotating rod 42. The roller 43 cooperates with the energy storage battery 2, and the two sides of the rotating rod 42 are rotatably connected to the support seat 31. When in use, when the pole piece passes through the scraper 32, the roller 43 rolls on the pole piece, and the pole piece is further flattened to improve the flattening effect.

[0029] like Figure 4As shown, the blowing assembly 5 includes a screw rod 51 fixedly connected to both sides of the rotating rod 42 on the top surface of the support seat 31, a nut 52 slidably arranged on the screw rod 51, a cylinder 53 fixedly arranged on both sides of the support seat 31, a piston 54 slidably arranged in the cylinder 53, a rectangular rod 55 fixedly connected to the piston 54, a blowing pipe 56 fixedly arranged in the support seat 31 and a blowing nozzle 57 fixedly arranged on the blowing pipe 56, the nut 52 is fixedly connected to the rectangular rod 55, wherein the screw rod 51 is arranged as a reciprocating screw rod, which can drive the nut 52 to move back and forth. When in use, when the roller 43 drives the rotating rod 42 and the screw rod 51 to rotate, the nut 52, the rectangular rod 55, and the piston 54 move back and forth, and the gas in the cylinder 53 is injected into the blowing nozzle 57 for blowing, so as to blow the energy storage battery 2, remove dust, and improve the subsequent welding effect.

[0030] like Figure 2 As shown, the blowing nozzle 57 is set to an inclined structure to blow air to the energy storage battery 2 in a concentrated manner to improve the cleaning effect.

[0031] like Figure 2 As shown, a rubber pad is provided on the roller 43 to reduce the wear on the pole piece.

[0032] Embodiment 2

[0033] like Figure 2 As shown, the components that are the same or corresponding to those in the first embodiment are marked with the corresponding figure marks in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that the end of the scraper 32 is set as an arc structure.

[0034] Here, in this embodiment, the end of the scraper 32 is configured as an arc structure to prevent damage to the pole piece.

[0035] Working process

[0036] When the energy storage battery 2 is transmitted on the conveyor belt 1, the scraper 32 flattens the pole piece when passing through the support seat 31, and the pole pieces on the top surface and the two side surfaces are flattened and overlapped. At the same time, the roller 43 rolls on the pole piece to further flatten the pole piece. When the roller 43 drives the rotating rod 42 and the screw rod 51 to rotate, the nut 52, the rectangular rod 55, and the piston 54 move back and forth, and the gas in the cylinder 53 is injected into the blowing nozzle 57 for blowing, so as to blow the energy storage battery 2, remove dust, and improve the subsequent welding effect.

[0037] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0038] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0039] What is described above in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiment. It should be pointed out that for technicians in this field, various deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.

Claims

1. An energy storage battery assembly production device, comprising a conveyor belt (1) and an energy storage battery (2), characterized in that: A flattening assembly (3) is arranged above the conveyor belt (1), and a rolling assembly (4) and a blowing assembly (5) driven by the rolling assembly (4) are arranged on the flattening assembly (3). The flattening assembly (3) is used to flatten the pole piece of the energy storage battery (2), and the rolling assembly (4) drives the blowing assembly (5) to blow air to the energy storage battery (2) while rolling on the pole piece.

2. The energy storage battery assembly production device according to claim 1, characterized in that: The flattening assembly (3) comprises a support seat (31) fixedly arranged above the conveyor belt (1), and a scraper (32) fixedly arranged on the top surface and side surfaces of the support seat (31), wherein the scraper (32) cooperates with the energy storage battery (2).

3. The energy storage battery assembly production device according to claim 2, characterized in that: The rolling assembly (4) comprises a through slot (41) provided on the scraper (32), a rotating rod (42) rotatably arranged in the through slot (41), and a roller (43) fixedly arranged on the rotating rod (42); the roller (43) cooperates with the energy storage battery (2); and the two sides of the rotating rod (42) are rotatably connected to the support seat (31).

4. The energy storage battery assembly production device according to claim 3, characterized in that: The blowing assembly (5) comprises a screw (51) fixedly connected to both sides of a rotating rod (42) on the top surface of a support seat (31), a nut (52) slidably arranged on the screw (51), a cylinder (53) fixedly arranged on both sides of the support seat (31), a piston (54) slidably arranged in the cylinder (53), a rectangular rod (55) fixedly connected to the piston (54), a blowing pipe (56) fixedly arranged in the support seat (31), and a blowing nozzle (57) fixedly arranged on the blowing pipe (56), and the nut (52) is fixedly connected to the rectangular rod (55).

5. The energy storage battery assembly production device according to claim 4, characterized in that: The blowing nozzle (57) is arranged as an inclined structure.

6. The energy storage battery assembly production device according to claim 3, characterized in that: The roller (43) is provided with a rubber pad.

7. The energy storage battery assembly production device according to claim 2, characterized in that: The end of the scraper (32) is arranged in an arc-shaped structure.

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