Battery piece cutting equipment

Abstract

The utility model discloses battery piece cutting equipment, and belongs to the technical field of photovoltaic panel production. The battery piece cutting equipment further comprises second electric cylinders fixedly arranged on the upper sides of the supports. The output ends of the two second electric cylinders are fixedly connected with a pressing plate. A cutting groove is formed in the pressing plate; the cutting groove corresponds to the output end of the laser cutter; the outer side of the pressing plate is fixedly connected with a surrounding baffle. The fence plate is communicated with the lower end of the filter; the base plate is provided with a fence; multiple sets of net-shaped auxiliary grooves are formed in the upper end face of the lower side of the base plate. A pair of first electric cylinders is fixedly arranged at the upper end of the bottom plate; the output end of the first electric cylinder is fixedly connected with the end, close to the filter, of the base plate. Through the arrangement of the pressing plate and the cutting groove, one side flue flowing space is formed through the surrounding baffle, smoke generated just after cutting can only flow out through the cutting groove and then is sucked into the filter to be purified through suction force provided by the suction pump and located on one side of the surrounding baffle, and the cutting cleanliness is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel production, and more specifically relates to a battery sheet cutting device. Background Art

[0002] Photovoltaic cells are used to convert sunlight into electrical energy. Currently, ground photovoltaic systems widely use silicon solar cells based on silicon, which can be specifically divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells. During the use of photovoltaic cells, in order to improve the flexibility and performance of photovoltaic cells, the photovoltaic cells need to be cut, and then the cut photovoltaic cells are connected in series and parallel to form photovoltaic modules of different sizes for application; in the process of being processed into photovoltaic panels, the cells need to be cut according to actual needs. During the transportation and cutting process, the cells need to be fixed to facilitate the processing of the cells. In addition, harmful gases will be generated when the cells are cut, which pollutes the environment, is not conducive to the physical and mental health of the staff, and is not convenient for actual use.

[0003] For example, a cell cutting device for photovoltaic panel production, as disclosed in patent application number CN202321380556.9, comprises a main box body, a bottom plate is arranged inside the main box body, the upper end of the bottom plate is connected to the cutting bottom plate through a support rod, a driving assembly is arranged at the upper end inside the main box body, a laser cutting device is installed on the driving assembly, the laser cutting device is located above the cutting bottom plate, a fixing assembly is also arranged inside the main box body, and an absorption assembly is also arranged inside the main box body. The advantages of the utility model are: the fixing assembly is arranged to fix the cell to be cut to prevent displacement during cutting that affects the cutting efficiency, and the operation is simple; the absorption assembly is arranged to absorb the smoke, gas, etc. generated during the cutting process to prevent air pollution, which is also beneficial to the physical and mental health of the staff; and the filter plate is arranged to facilitate installation and disassembly, which is conducive to cleaning or replacement, and the operation is simple and easy to use.

[0004] Although the above-mentioned cell cutting device for photovoltaic panel production can prevent air pollution, the waste gas generated by cutting is not treated in time, resulting in poor results. Utility Model Content

[0005] The utility model provides a battery sheet cutting device to solve the above technical problems, and improves the cleanliness of cutting.

[0006] The utility model discloses a battery cell cutting device, comprising a base plate; a pair of brackets are arranged on the upper surface of the base plate; a motor is fixedly arranged on one side of the bracket; the output end of the motor is fixedly connected to a screw; the screw is rotatably connected to a pair of brackets; the screw is threadedly connected to a slider; the lower end surface of the slider is fixedly connected to a laser cutter; the upper end of the base plate is slidably connected to a pad; a filter is fixedly arranged on one side of the base plate; the input end of the filter is connected to the pad; an air pump is arranged on one side of the filter; the output end of the air pump is connected to the output end of the filter; it also includes an electric cylinder 2 fixedly arranged on the upper side of each bracket; the output ends of the two electric cylinders 2 are fixedly connected to a pressing plate; the pressing plate is provided with a cutting groove; the cutting groove corresponds to the output end of the laser cutter; the outer side of the pressing plate is fixedly connected to a baffle plate; the baffle plate is connected to the lower end of the filter; the pad is provided with a baffle; a plurality of groups of mesh auxiliary grooves are arranged on the upper end surface of the lower side of the pad; a pair of electric cylinders 1 are fixedly arranged on the upper end of the base plate; the output end of the electric cylinder 1 is fixedly connected to an end of the pad close to the filter.

[0007] Preferably, the auxiliary groove is a trapezoidal hole, and the auxiliary groove is communicated with the filter.

[0008] Preferably: the lower end of the filter is clamped with a base; a moist silver-plated ion layer bamboo carbon fiber flexible filter element is provided at the front end of the base; the baffle plate is connected to the filter through a pipe; the pipe extends into the inner side of the filter, and its pipe mouth abuts the silver-plated ion layer bamboo carbon fiber flexible filter element; three filter plates are clamped on the rear side of the base; there is a gap of 20-25mm between the rearmost filter plate and the end face where the output end of the filter is located.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] (1) By setting a pressing plate and a cutting groove, and using the baffle plate to form a flue flow space on one side, the smoke generated by cutting can only flow out through the cutting groove, and then be sucked into the filter for purification by the suction force provided by the vacuum pump on one side of the baffle plate, thereby improving the cutting cleanliness. At the same time, the pressing plate presses the battery cell to prevent the battery cell from being dislocated during the cutting process, thereby improving the cutting efficiency;

[0011] (2) By setting up three filter plates, the fine residue of the broken battery cells sucked into the filter can be filtered, thereby improving the cleanliness of the cutting; by setting up a moist silver-plated ion-layer bamboo carbon fiber flexible filter element at the front end of the base, the flue gas is purified from the inside, and the battery cell residue can only remain on the outside of the above-mentioned filter element. The smoke is absorbed by the bamboo carbon fiber to remove odor, which is convenient for the recycling and reuse of the broken battery cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the pad of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the filter of the present utility model.

[0016] Explanation of the numbers in the figure: 10, bottom plate; 11, bracket; 12, electric cylinder 1; 13, pad; 14, motor; 15, screw; 16, slider; 17, laser cutter; 18, baffle plate; 19, filter; 20, vacuum pump; 21, electric cylinder 2; 22, pressure plate; 23, cutting groove; 24, auxiliary groove; 25, filter plate; 26, base. DETAILED DESCRIPTION

[0017] Specific embodiment 1: Please refer to Figure 1-4 A battery cell cutting device comprises a base plate 10; a pair of brackets 11 are arranged on the upper end surface of the base plate 10; a motor 14 is fixedly arranged on one side of the bracket 11; the output end of the motor 14 is fixedly connected to a screw 15; the screw 15 is rotatably connected to a pair of brackets 11; the screw 15 is threadedly connected to a slider 16; the lower end surface of the slider 16 is fixedly connected to a laser cutter 17; the upper end of the base plate 10 is slidably connected to a pad 13; a filter 19 is fixedly arranged on one side of the base plate 10; the input end of the filter 19 is connected to the pad 13; an air pump 20 is arranged on one side of the filter 19; the output end of the air pump 20 is connected to the output end of the filter 19; it also includes an electric cylinder 21 fixedly arranged on the upper side of each bracket 11; the output ends of the two electric cylinders 21 are fixedly connected to a pressing plate 22; the pressing plate 22 is provided with a cutting groove 23; the cutting groove 23 corresponds to the output end of the laser cutter 17; the outer side of the pressing plate 22 is fixedly connected to the enclosure plate 18; the enclosure plate 18 is connected to the lower end of the filter 19; the pad 13 is provided with a enclosure; a plurality of groups of mesh auxiliary grooves 24 are provided on the upper end surface of the lower side of the pad 13; a pair of electric cylinders 12 are fixedly provided on the upper end of the bottom plate 10; the output end of the electric cylinder 12 is fixedly connected to one end of the pad 13 close to the filter 19; by setting the pressing plate 22 and the cutting groove 23, the enclosure plate 18 is used to form a flue flow space on one side, so that the smoke generated by the cutting can only flow out through the cutting groove 23, and then be sucked into the filter 19 for purification by the suction force provided by the vacuum pump 20 on one side of the enclosure plate 18, thereby improving the cutting cleanliness. At the same time, the battery cell is pressed by the pressing plate 22 to prevent the battery cell from being dislocated during the cutting process, thereby improving the cutting efficiency.

[0018] See also Figure 1 , Figure 3The auxiliary groove 24 is a trapezoidal hole, and the auxiliary groove 24 is connected to the filter 19.

[0019] See also Figure 4 , the lower end of the filter 19 is clamped with a base 26; a moist silver-plated ion layer bamboo carbon fiber flexible filter element is arranged at the front end of the base 26; the baffle plate 18 is connected to the filter 19 through a pipe; the above-mentioned pipe extends into the inner side of the filter 19, and its pipe mouth abuts the silver-plated ion layer bamboo carbon fiber flexible filter element; three filter plates 25 are clamped on the rear side of the base 26; there is a pore of 20-25mm between the filter plate 25 on the rear side and the end face where the output end of the filter 19 is located; by arranging three filter plates 25, the fine residue of the sparse and broken battery cells sucked into the filter 19 can be filtered, thereby improving the cleanliness of the cutting; by arranging a moist silver-plated ion layer bamboo carbon fiber flexible filter element at the front end of the base 26, the smoke is purified from the inside, the battery cell residue can only remain on the outside of the above-mentioned filter element, and the smoke is absorbed by the bamboo carbon fiber to remove the odor, which is convenient for the recycling and reuse of the sparse and broken battery cells.

[0020] When working, the battery cell is first placed on the pad 13 and pressed, then the electric cylinder 12 is started to send the pad 13 to the corresponding position, then the motor 14 is started to send the laser cutter 17 to the cutting position, the laser cutter 17 is started, and then the electric cylinder 12 or the motor 14 is started to cut the battery cell longitudinally or transversely respectively; when cutting, the pressing plate 22 is first lowered, and the exhaust gas generated by cutting the battery cell is first absorbed by the vacuum pump 20 from the baffle plate 18. When the battery cell is cut through, the fine slag corners of the battery cell are stuck in the auxiliary groove 24, and then sucked to the inside of the filter 19 by the vacuum pump 20;

[0021] When the smoke and broken battery cell impurities generated by cutting enter the inner side of the filter 19, they are first adsorbed and filtered by the silver-plated ion-layer bamboo carbon fiber flexible filter element arranged on the front side of the base 26. The exhausted air contains only small particles, and the remaining impurities pass through the three filter plates 25, and only odor-free air is extracted. After multiple processing, the silver-plated ion-layer bamboo carbon fiber flexible filter element can be replaced.

[0022] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0023] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the product or system including the elements.

[0024] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A battery cell cutting device, comprising a base plate (10); a pair of brackets (11) are arranged on the upper end surface of the base plate (10); a motor (14) is fixedly arranged on one side of the bracket (11); an output end of the motor (14) is fixedly connected to a screw rod (15); the screw rod (15) is rotatably connected to a pair of brackets (11); the screw rod (15) is threadedly connected to a slider (16); the lower end surface of the slider (16) is fixedly connected to a laser cutter (17); the upper end of the base plate (10) is slidably connected to a pad (13); a filter (19) is fixedly arranged on one side of the base plate (10); the input end of the filter (19) is connected to the pad (13); an air pump (20) is arranged on one side of the filter (19); the output end of the air pump (20) is connected to the output end of the filter (19); the characteristic is that It also includes an electric cylinder 2 (21) fixedly arranged on the upper side of each bracket (11); the output ends of the two electric cylinders 2 (21) are fixedly connected to a pressure plate (22); the pressure plate (22) is provided with a cutting groove (23); the cutting groove (23) corresponds to the output end of the laser cutter (17); the outer side of the pressure plate (22) is fixedly connected to a baffle plate (18); the baffle plate (18) is connected to the lower end of the filter (19); the pad (13) is provided with a baffle; the upper end surface of the lower side of the pad (13) is provided with a plurality of groups of mesh auxiliary grooves (24); a pair of electric cylinders 1 (12) are fixedly arranged on the upper end of the bottom plate (10); the output end of the electric cylinder 1 (12) is fixedly connected to an end of the pad (13) close to the filter (19).

2. The cell cutting device according to claim 1, characterized in that: The auxiliary groove (24) is a trapezoidal hole, and the auxiliary groove (24) is in communication with the filter (19).

3. The cell cutting device according to claim 1, characterized in that: The lower end of the filter (19) is clamped to a base (26); a wet silver-plated ion-layer bamboo carbon fiber flexible filter element is arranged at the front end of the base (26); the baffle plate (18) is connected to the filter (19) via a pipe; the pipe extends into the inner side of the filter (19), and the pipe opening abuts against the silver-plated ion-layer bamboo carbon fiber flexible filter element; three filter plates (25) are clamped to the rear side of the base (26); a gap of 20-25 mm is present between the rearmost filter plate (25) and the end face where the output end of the filter (19) is located.

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