Battery piece cleaning and texturing equipment capable of preheating solution

Abstract

The utility model discloses battery piece cleaning and texturing equipment capable of preheating solution, which belongs to the technical field of solar battery manufacturing, and comprises a cleaning box and a preheating box arranged on one side of the cleaning box, hydraulic cylinders are arranged on the outer walls of the two sides of the cleaning box, protective boxes are fixed at the output ends of the two hydraulic cylinders, and the protective boxes are arranged in the cleaning box. A heating box is fixed to the surfaces of the protection boxes, two air blowers are installed on the surface of the heating box, a plurality of first electric heating pipes are installed in the heating box, an installation box is fixed to the surface of the heating box, a double-shaft motor is installed in the installation box, and lifting screw rods are rotationally connected into the two protection boxes. The outer walls of the lifting screws are in threaded connection with guide blocks, and a material box used for containing battery pieces is fixed between the two guide blocks. According to the battery piece cleaning and texturing equipment capable of preheating the solution, the texturing effect of the battery piece can be improved, and the cleaned battery piece can be rapidly dried.

Description

TECHNICAL FIELD

[0001] The utility model belongs to solar cell manufacturing technical field, concretely relates to a battery piece cleaning and texturing equipment of solution can carry out preheating. BACKGROUND

[0002] Photovoltaic power generation is a kind of technology using the photovoltaic effect of semiconductor interface to convert light energy into electric energy directly, and it is one of the main ways of using solar energy at present, in the main manufacturing process of solar cell, cleaning and texturing process is the first process, its function is to remove the impurities left on the surface of silicon wafer in the manufacturing process of silicon wafer, then uniform small and dense texturing is formed on the surface of silicon wafer, and the absorption of light is increased.

[0003] At present, the solution in the solution tank needs to be heated to a certain temperature when using to ensure the cleaning effect of the solution, the solution will be consumed in the cleaning process, and new solution needs to be added to supplement, the temperature of the added solution and the original solution is quite different, which will change the temperature of the solution in the solution tank, and then affect the texturing effect of the battery piece. UTILITARY MODEL CONTENT

[0004] The utility model discloses a battery piece cleaning and texturing equipment of solution can carry out preheating to solve the problem that the temperature of the added solution and the original solution is quite different, which will change the temperature of the solution in the solution tank, and then affect the texturing effect of the battery piece.

[0005] To achieve the above object, the utility model provides the following technical scheme: a battery piece cleaning and texturing equipment of solution can carry out preheating, including cleaning box and preheating box setting at one side of cleaning box, the both sides outer wall of cleaning box all are installed with hydraulic cylinder, and the output of two hydraulic cylinders all are fixed with protection box, the surface of protection box is fixed with heating box, the surface of heating box is installed with two hair driers, and a plurality of electric heating tubes are installed in heating box, and a plurality of exhaust holes are arranged in the bottom of heating box.

[0006] The surface of heating box is fixed with mounting box, double-shaft motor is installed in mounting box, lifting screw is rotatably connected in two protection boxes, the outer wall of lifting screw is fixedly connected with guide block, and material box for placing battery piece is fixed between two guide blocks.

[0007] In further embodiments, the two output ends of the double-shaft motor are fixed with driving shafts, and the end faces of the driving shafts are fixed with driving bevel gears.

[0008] In a further embodiment, the top of the lifting screw is fixed with a driven bevel gear meshing with a driving bevel gear, and the bottom wall of the inner cavity of the mounting box is symmetrically fixed with two support blocks for supporting the driving shaft.

[0009] In a further embodiment, a plurality of protective plates are mounted in the material box, and a plurality of flow guide holes are formed in the side plates, the bottom plate and the protective plates on both sides of the material box.

[0010] In a further embodiment, a water inlet hole is formed in the top of the preheating box, a water inlet pipe is mounted in the water inlet hole in the top of the preheating box, and a plurality of second electric heating pipes are mounted on the inner wall of the lower half of the preheating box.

[0011] In a further embodiment, a water pump is arranged between the cleaning box and the preheating box, and the suction pipe and the drain pipe of the water pump extend into the preheating box and the cleaning box, respectively.

[0012] The technical effects and advantages of the present application are as follows:

[0013] The battery piece cleaning and texturing equipment with preheating function can heat the solution in the preheating box through the second electric heating pipe, and after the solution in the cleaning box is consumed, the preheated solution is transported from the preheating box to the cleaning box through the water pump, so as to avoid the problem that the temperature difference between the added solution and the original solution is large, the solution temperature in the cleaning box is changed, and the texturing effect of the battery piece is affected.

[0014] The material box moves back and forth in the cleaning box through the hydraulic cylinder, so that the solution can fully contact the battery plate, and the cleaning and texturing effect of the battery piece can be improved.

[0015] The double-shaft motor works to drive the two lifting screws to rotate simultaneously, and the guiding blocks cooperate to lift the material box to a suitable height after the cleaning and texturing of the battery piece are completed, the solution on the battery piece quickly flows into the cleaning box through the flow guide holes in the material box and the protective plates, the blower works, the first electric heating pipe heats the air flow blown by the blower, and the heated air is blown to the battery piece, so that the battery piece can be fully dried, thereby improving the processing efficiency of the battery piece. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 It is the structure schematic view of the utility model;

[0018] Figure 2 It is the structure schematic view of the utility model's heating box under the state of sectioning;

[0019] Figure 3 It is the structure schematic view of the utility model's double-shaft motor and lifting screw rod;

[0020] Figure 4 It is the structure schematic view of the utility model's material box;

[0021] Figure 5 It is the structure schematic view of the utility model's preheating box under the state of sectioning.

[0022] In the drawing: 1, cleaning box; 2, hydraulic cylinder; 3, protection box; 4, heating box; 5, hair dryer; 6, electric heating tube one; 7, installation box; 8, double-shaft motor; 9, driving shaft; 10, driving bevel gear; 11, support block; 12, lifting screw rod; 13, driven bevel gear; 14, guide block; 15, material box; 16, protection plate; 17, preheating box; 18, water inlet pipe; 19, electric heating tube two; 20, water pump. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid obscuring the utility model.

[0024] Unless the direction defined separately, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawing shown by the utility model, which is explained here.

[0025] Please refer to Figures 1-5 The utility model provides a kind of battery piece cleaning and etching equipment that solution can be preheated, including cleaning box 1 and the preheating box 17 of setting in cleaning box 1 side, the outer wall of both sides of cleaning box 1 is all equipped with hydraulic cylinder 2 by bolt, the output end of two hydraulic cylinders 2 is all fixed with protection box 3, the surface of protection box 3 is fixed with heating box 4 by bolt, the surface of heating box 4 is equipped with two hair dryers 5 by bolt, and heating box 4 is installed with multiple electric heating tubes one 6, and the bottom of heating box 4 is provided with multiple exhaust holes;

[0026] The surface of the heating box 4 is fixed with the mounting box 7 through bolts, the double-shaft motor 8 is mounted in the mounting box 7 through bolts, the two output ends of the double-shaft motor 8 are fixed with the driving shaft 9 through couplings, the end face of the driving shaft 9 is welded with the driving bevel gear 10, the bottom wall of the inner cavity of the mounting box 7 is fixed with two support blocks 11 for supporting the driving shaft 9 through bolts, the support blocks 11 are rotatably connected with the driving shaft 9 through welded bearings, so that the stability of the driving shaft 9 during rotation is ensured, the lifting screws 12 are rotatably connected in the two protective boxes 3 through welded bearings, the lifting screws 12 extend into the mounting box 7, and the top of the lifting screw 12 is welded with the driven bevel gear 13 meshing with the driving bevel gear 10;

[0027] The outer wall of the lifting screw 12 is threadedly connected with the guide block 14, the opposite surfaces of the two protective boxes 3 are provided with guide grooves for the movement of the guide block 14, the movement path of the guide block 14 can be limited when the lifting screw 12 rotates, so that the guide block 14 vertically ascends in the protective box 3, the thread grooves of the two driving bevel gears 10, the driven bevel gear 13 and the outer wall of the lifting screw 12 can be set according to actual use requirements, the two guide blocks 14 are synchronously lifted when the double-shaft motor 8 works, the material box 15 for placing battery pieces is welded between the two guide blocks 14, a plurality of protective plates 16 are mounted in the material box 15 through bolts, a plurality of flow guide holes are formed in the side plates, the bottom plate and the protective plates 16, the material box 15 is moved back and forth in the cleaning box 1 by the hydraulic cylinder 2, so that the solution can fully contact with the battery plate, the cleaning and the texturing effect of the battery piece can be improved, the double-shaft motor 8 works to drive the two lifting screws 12 to rotate at the same time, and the guide block 14 is matched, after the cleaning and the texturing of the battery piece are completed, the material box 15 is lifted to a suitable height, the solution on the battery piece quickly flows into the cleaning box 1 through the flow guide holes in the material box 15 and the protective plates 16, the hair dryer 5 works, the electric heating pipe one 6 heats the airflow blown by the hair dryer 5, and then blows the heated gas to the battery piece, so that the battery piece can be fully dried, thereby improving the processing efficiency of the battery piece;

[0028] The top of the preheating box 17 is provided with a water inlet hole, and the water inlet hole in the top of the preheating box 17 is provided with a water inlet pipe 18, a plurality of electric heating pipes two 19 are mounted on the inner wall of the lower half of the preheating box 17, a water pump 20 is arranged between the cleaning box 1 and the preheating box 17, the suction pipe and the drain pipe of the water pump 20 extend into the preheating box 17 and the cleaning box 1 respectively, and temperature sensors are mounted on suitable positions in the cleaning box 1 and the preheating box 17

[0029] Therefore, the temperature in the cleaning tank 1 and the preheating tank 17 can be monitored in real time, the solution in the preheating tank 17 is heated through the electric heating pipe two 19, after the solution in the cleaning tank 1 is consumed, the preheated solution is transported from the preheating tank 17 to the cleaning tank 1 through the water pump 20, so that the temperature difference between the added solution and the original solution is small, the solution temperature in the cleaning tank 1 is not changed, and the problem that the effect of the battery piece is affected is avoided.

[0030] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the control mode of the utility model is controlled by a controller; the control circuit of the controller can be realized by simple programming of the person skilled in the art, and the contents not described in detail in the description belong to the prior art known by the person skilled in the art.

[0031] In the description of the utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] Working principle:

[0033] The solution can be preheated in the battery piece cleaning and texturing equipment, in use, the battery piece is placed in the material tank 15, the solution for battery piece cleaning and texturing is added to the preheating tank 17 through the water inlet pipe 18, the electric heating pipe two 19 is started, the solution in the preheating tank 17 is heated to a suitable temperature, the water pump 20 is started, the heated solution is transported into the cleaning tank 1, and the solution is continuously added to the preheating tank 17, the electric heating pipe two 19 continues to heat the solution, and the preheated solution is stored in the preheating tank 17.

[0034] Meanwhile, the two hydraulic cylinders 2 are started, the two hydraulic cylinders 2 are alternately stretched and contracted, the material tank 15 moves back and forth in the cleaning tank 1, so that the solution and the battery plate are fully contacted, the cleaning and texturing effect of the battery piece is improved, after the solution in the cleaning tank 1 is consumed, the preheated solution is transported from the preheating tank 17 to the cleaning tank 1 through the water pump 20, so that the temperature difference between the added solution and the original solution is small, and the solution temperature in the cleaning tank 1 is not changed.

[0035] After the battery piece is cleaned and textured, the hydraulic cylinder 2 is closed, the double-shaft motor 8 is started, the two driving shafts 9 and the driving bevel gear 10 are driven to rotate, the driving bevel gear 10 drives the lifting screw 12 to rotate through the driven bevel gear 13, so that the guide block 14 is lifted, the material box 15 is lifted to a suitable height, the solution on the battery piece flows to the cleaning box 1 through the guide holes on the material box 15 and the protection plate 16, the air blower 5 and the electric heating pipe one 6 are started, the electric heating pipe one 6 heats the airflow blown by the air blower 5, and then the heated gas is blown to the battery piece, so that the battery piece is fully dried, thereby improving the processing efficiency of the battery piece.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A battery piece cleaning and texturing equipment with preheating solution, comprising a cleaning tank (1) and a preheating tank (17) arranged on one side of the cleaning tank (1), characterized in that: Both sides of the cleaning tank (1) are provided with hydraulic cylinders (2), the output ends of the two hydraulic cylinders (2) are fixedly provided with protective boxes (3), the surfaces of the protective boxes (3) are fixedly provided with heating boxes (4), the surfaces of the heating boxes (4) are provided with two air blowers (5), and a plurality of electric heating pipes (6) are arranged in the heating boxes (4), and a plurality of exhaust holes are formed in the bottom of the heating boxes (4). The surfaces of the heating boxes (4) are fixedly provided with mounting boxes (7), the mounting boxes (7) are provided with double-shaft motors (8), the two protective boxes (3) are rotatably connected with lifting screws (12), the outer walls of the lifting screws (12) are threadedly connected with guide blocks (14), and the two guide blocks (14) are fixedly provided with material boxes (15) for placing battery pieces.

2. The preheating solution battery wafer cleaning and etching device according to claim 1, wherein: The two output ends of the double-shaft motor (8) are fixedly provided with driving shafts (9), and the end surfaces of the driving shafts (9) are fixedly provided with driving bevel gears (10).

3. The solution-preheatable cell piece cleaning and texturing apparatus according to claim 2, characterized in that: The top of the lifting screw (12) is fixedly provided with a driven bevel gear (13) engaged with the driving bevel gear (10), and the bottom wall of the inner cavity of the mounting box (7) is fixedly provided with two supporting blocks (11) for supporting the driving shaft (9).

4. The solution-preheatable cell piece cleaning and texturing apparatus according to claim 1, characterized in that: A plurality of protective plates (16) are arranged in the material box (15), and a plurality of flow guide holes are formed in the side plates, the bottom plate and the protective plates (16) on the two sides of the material box (15).

5. The solution preheating type cell cleaning and texturing apparatus according to claim 1, wherein: The top of the preheating box (17) is provided with a water inlet hole, and the water inlet hole in the top of the preheating box (17) is provided with a water inlet pipe (18), and a plurality of electric heating pipes (19) are arranged on the inner wall of the lower half of the preheating box (17).

6. The solution preheating type cell wafer cleaning and etching apparatus according to claim 1, wherein: A water pump (20) is arranged between the cleaning tank (1) and the preheating box (17), and the water suction pipe and the water discharge pipe of the water pump (20) extend into the preheating box (17) and the cleaning tank (1) respectively.

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