Perovskite glass chain type cleaning equipment

Abstract

The utility model discloses a perovskite glass chained cleaning device which comprises a feeding assembly, an automatic rolling brush assembly, an automatic water washing assembly, an automatic high-pressure spray washing assembly, an automatic air drying assembly and a discharging assembly, the feeding assembly and the discharging assembly are the same in structure principle, and the feeding assembly comprises an FFU fan filtering unit, a filter, a fan and an automatic conveying assembly. The automatic rolling brush assembly comprises an upper brush roller, a lower brush roller, a rolling brush motor and a manual distance adjusting assembly which are positioned by bearing seats on the two sides, the automatic washing assembly comprises a water inlet pipe, a water tank, a pure water pipeline and spray heads, and the automatic high-pressure spray washing assembly comprises a CDA pipeline and a plurality of PJ spray heads arranged on the upper and lower surfaces of the perovskite glass subjected to primary washing. According to the perovskite glass chain type cleaning equipment, the whole technological process is automatically completed, the working efficiency and the product quality are improved, it is guaranteed that perovskite glass meets the clean requirement and quality of the production technology, and the perovskite glass chain type cleaning equipment is practical and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cleaning equipment, and particularly relates to a perovskite glass chain-type cleaning equipment. Background Art

[0002] Perovskite glass is a future photovoltaic cell material. It is an organic-inorganic semiconductor material that can convert solar energy into electrical energy to the greatest extent. Due to its excellent performance and low manufacturing cost, perovskite glass has quickly become a widely studied and used photovoltaic cell material. There is a lot of dust, auxiliary processing liquid, oil stain, etc. in the manufacturing process of perovskite glass. In order to improve work efficiency and product quality and meet the cleanliness requirements and quality of the production process, we need to design an automatic cleaning equipment. Through the entire process of manual feeding → cleaning agent / rotary brush water washing 1 → rotary brush water washing 2 → BJ nozzle water washing → high-pressure water washing → air knife drying → discharging, the product can achieve the effect of being cleaned and purified. Content of the Utility Model

[0003] The purpose of the utility model is: in order to improve work efficiency and product quality and make perovskite glass meet the cleanliness requirements and quality of the production process, we design and provide a perovskite glass chain-type cleaning equipment. Through a chain drive structure, it continuously implements cleaning and air-drying operations on the perovskite glass to be cleaned fed in, with extremely high efficiency.

[0004] The technical solution adopted to solve the above problems is:

[0005] A perovskite glass chain-type cleaning equipment includes a feeding component, an automatic rotary brush component, an automatic water washing component, an automatic high-pressure spray washing component, an automatic air-drying component and a discharging component.

[0006] The feeding component and the discharging component have the same structural principle, and include an FFU fan filtration unit, a filter, a fan and an automatic conveying component. The automatic conveying component includes a rotary motor, a transmission belt, a transmission shaft, several groups of worm and worm gear components and several rollers arranged at equal intervals. One end of the roller is matched with the worm and worm gear component, and under the drive of the transmission shaft, all worm wheels are synchronously controlled to rotate, so as to support and feed the perovskite glass to be cleaned placed on the roller to the next process.

[0007] The automatic rotary brush component includes an upper brush roller, a lower brush roller, a rotary brush motor and a manual distance adjustment component positioned by two side bearing seats. The upper brush roller and the lower brush roller are both driven by the rotary brush motor to rotate, and cleaning brushes are arranged on their outer peripheries to initially remove dust from the surface of the perovskite glass to be cleaned fed in and feed it to the subsequent automatic water washing component. The manual distance adjustment component is used to adjust the distance between the upper brush roller and the lower brush roller to adapt to the surface cleaning of perovskite glass with different thicknesses.

[0008] The automatic water washing assembly includes a water inlet pipe, a water tank, a pure water pipeline, and a spray head. The water inlet pipe is supplied with water from the water tank to the pure water pipeline by a water pump. On the way, it passes through a filter and a rotameter to control the water flow rate, and is dispersed to the upper and lower surfaces of the perovskite glass to be cleaned through the pure water pipeline, and then the spray head performs a spray washing operation on it. After one-time washing, it is transferred to the automatic high-pressure spray washing assembly.

[0009] The automatic high-pressure spray washing assembly includes a CDA pipeline and a number of PJ spray heads arranged on the upper and lower surfaces of the perovskite glass after one-time washing. Pure water hits the glass surface through the PJ nozzles, so as to achieve the effect of secondary cleaning, and then it is transferred to the automatic air drying assembly by a roller.

[0010] The automatic air drying assembly includes several groups of air knife assemblies. The air knife assemblies include an upper air knife and a lower air knife, which perform high-pressure air blowing on the upper and lower surfaces of the wet perovskite glass to dry the glass surface.

[0011] Further, the manual distance adjustment assembly includes a handwheel, an adjusting rod, a worm and worm gear assembly symmetrically arranged under the bearing seats at both ends of the lower brush roller, a lead screw and a slider. By manually rotating the handwheel, the adjusting rod is driven to rotate, and the worm and worm gear assembly arranged on the adjusting rod is driven to rotate, thereby controlling the rotation of the lead screw and pushing the slider to lift and lower in the chute on both sides of the bearing seat, so as to adjust the distance between the upper brush roller and the lower brush roller.

[0012] Further, limiting rollers are arranged on both sides of the roller to ensure the stable feeding position of the glass.

[0013] Further, the fan blows air to the upper and lower surfaces of the perovskite glass through a filter to perform preliminary dust removal on the glass.

[0014] Further, a protective cover is arranged above the automatic brush roller assembly, the automatic water washing assembly, the automatic high-pressure spray washing assembly, and the automatic air drying assembly, and a transparent observation window is arranged opposite each working station.

[0015] Further, a manual ball valve and a pneumatic ball valve are connected between the water tank and the pure water pipeline to ensure that the water supply of the pipeline is manually controllable.

[0016] The beneficial effects of the present utility model are:

[0017] The perovskite glass chain-type cleaning equipment feeds and advances through the feeding assembly, and performs preliminary dust removal. Then, the automatic brush roller assembly is used to clean the surface dust, and the perovskite glass is subjected to secondary high-pressure pure water fine washing through the automatic water washing assembly and the automatic high-pressure spray washing assembly. Then, high-pressure water on the upper and lower surfaces of the glass is blown dry by an air knife, and then the material is discharged. The whole process is automatically completed, improving work efficiency and product quality, ensuring that the perovskite glass meets the cleanliness requirements and quality of the production process, and is practical and convenient. Description of the Drawings

[0018] Figure 1 It is a side top view of the perovskite glass chain cleaning equipment in the embodiment;

[0019] Figure 2 It is a front side top view of the feeding assembly in the embodiment;

[0020] Figure 3 It is a side top view of the automatic brush roller assembly, automatic water washing assembly, automatic high-pressure spray washing assembly, and automatic air drying assembly in the embodiment;

[0021] Figure 4 It is Figure 3 The partial enlarged view at position A in

[0022] Figure 5 The side top view of the working station during the cleaning process of the glass cup on the roller in the embodiment;

[0023] Figure 6 It is Figure 5 The partial enlarged view at position B in

[0024] Figure 7 It is Figure 5 The partial enlarged view at position C in

[0025] Figure 8 It is the structural schematic diagram of the automatic air drying assembly in the embodiment;

[0026] Among them, 1 - feeding assembly, 2 - cover plate, 3 - air outlet, 4 - discharging assembly, 5 - perovskite glass, 6 - roller, 7 - worm and worm gear assembly, 8 - rotating motor, 9 - fan, 10 - filter, 11 - protective cover, 12 - side plate, 13 - manual distance adjustment assembly, 14 - CDA pipeline, 15 - first pneumatic ball valve, 16 - water inlet pipe, 17 - manual ball valve, 18 - second pneumatic ball valve, 19 - water tank, 20 - water pump, 21 - filtering unit, 22 - rotor flowmeter support, 23 - handwheel, 24 - worm, 25 - observation window, 26 - upper brush roller, 27 - first air knife, 28 - second air knife, 29 - third air knife, 30 - driving motor, 31 - multiple groups of worm and worm gear assemblies, 32 - transmission shaft, 33 - spraying area, 34 - spray head, 35 - pure water pipeline, 36 - upper PJ nozzle, 37 - lower PJ nozzle, 38 - upper air inlet, 39 - upper air knife, 40 - lower air inlet, 41 - lower air knife. Specific embodiments

[0027] Next, the technical solution of the present utility model will be clearly and completely described by way of examples in conjunction with the accompanying drawings.

[0028] Please refer to Figures 1 to 8, in this embodiment, a perovskite glass chain cleaning device is proposed, which includes a feeding component 1, an automatic brush component, an automatic water washing component, an automatic high-pressure spraying component, an automatic air drying component and a discharging component 4.

[0029] Refer to Figure 2 , the feeding component 1 and the discharging component 4 have the same structural principle, one in and one out, and include an FFU fan 9, a filtering unit 21, a filter 10, a fan 9 and an automatic conveying component. The automatic conveying component includes a rotating motor 8, a transmission belt, a transmission shaft 32, several groups of worm and worm gear components 7 and several rollers 6 arranged at equal intervals. One end of the roller 6 is matched with the worm and worm gear component 7, and under the drive of the transmission shaft 32, all the worms 24 are synchronously controlled to rotate, so as to support and feed the perovskite glass 5 to be cleaned placed on the roller 6 to the next process.

[0030] Refer to Figures 3 to 5 , the same transmission and feeding mechanism as that of the feeding component 1 is arranged below the automatic brush component, the automatic water washing component, the automatic high-pressure spraying component and the automatic air drying component. The automatic brush component includes an upper brush roller 26 positioned by two bearing seats, a lower brush roller, a brush motor and a manual distance adjustment component 13. Both the upper brush roller 26 and the lower brush roller are driven by the brush motor to rotate, and cleaning brushes are arranged on the outer periphery to initially remove dust from the surface of the perovskite glass 5 to be cleaned and fed to the subsequent automatic water washing component. The manual distance adjustment component 13 is used to adjust the distance between the upper brush roller 26 and the lower brush roller to adapt to the surface cleaning of perovskite glass 5 with different thicknesses. A manual ball valve 17 and a pneumatic ball valve are connected between the water tank 19 and the pure water pipeline 35 to ensure that the pipeline water supply is manually controllable.

[0031] Refer to Figure 3 , the automatic water washing component includes a water inlet pipe 16, a water tank 19, a pure water pipeline 35 and a spray head 34. The water inlet pipe 16 is supplied with water from the water tank 19 to the pure water pipeline 35 by a water pump 20. The water flow rate is controlled by passing through a filter 10 and a rotameter on the way, and is dispersed to the upper and lower surfaces of the perovskite glass 5 to be cleaned through the pure water pipeline 35, and then the spray head 34 is used to perform a spraying and flushing operation on it. After one-time flushing, it is transferred to the automatic high-pressure spraying component.

[0032] Refer to Figures 4 to 7 , the automatic high-pressure spraying component includes a CDA pipeline 14 and several PJ spray heads arranged on the upper and lower surfaces of the perovskite glass 5 after one-time flushing. Pure water is used to strike the glass surface through the PJ nozzle 34 to achieve the secondary cleaning effect, and then it is conveyed to the automatic air drying component by the roller 6.

[0033] Refer to Figure 5 and Figure 8, the automatic air-drying component includes 3 groups of air knife components. Each air knife component includes an upper air knife 39 and a lower air knife 41, which blow high-pressure air on the upper and lower surfaces of the wet perovskite glass 5 to air-dry the glass surface.

[0034] Refer to Figure 3 and Figure 4 , the manual distance-adjusting component 13 includes a handwheel 23, an adjusting rod, a worm and worm gear assembly 7 symmetrically arranged under the bearing seats at both ends of the lower brush roller, a lead screw and a slider. By manually rotating the handwheel 23, the adjusting rod is driven to rotate, and the worm and worm gear assembly 7 arranged on the adjusting rod is driven to rotate, thereby controlling the rotation of the lead screw and pushing the slider to move up and down in the sliding grooves on both sides of the bearing seat, so as to adjust the distance between the upper brush roller 26 and the lower brush roller.

[0035] Refer to Figure 2 , limit rollers (not marked in the drawings) are arranged on both sides of the roller to ensure the stable feeding position of the glass.

[0036] Refer to Figure 2 , the blower 9 blows air to the upper and lower surfaces of the perovskite glass 5 through the filter 10 to perform preliminary dust removal on the glass.

[0037] Refer to Figure 3 , a protective cover 11 is arranged above the automatic brush roller component, the automatic water washing component, the automatic high-pressure spraying component and the automatic air-drying component, and a transparent observation window 25 is arranged opposite to each working station.

[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes, modifications, substitutions and variations can be made without departing from the spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A perovskite glass chain cleaning device, comprising a feeding assembly (1), an automatic roller brush assembly, an automatic water washing assembly, an automatic high-pressure spray washing assembly, an automatic air drying assembly and a discharging assembly (4), characterized in that: The automatic roller brush assembly comprises an upper brush roller (26) positioned by bearing seats on both sides, a lower brush roller, a roller brush motor and a manual distance adjustment assembly (13); the upper brush roller (26) and the lower brush roller are both driven to rotate by the roller brush motor, and are both provided with cleaning brushes on their peripheries and are fed to a subsequent automatic water washing assembly; the manual distance adjustment assembly (13) is used to adjust the distance between the upper brush roller (26) and the lower brush roller. The automatic water washing component comprises a water inlet pipe (16), a water tank (19), a pure water pipeline (35) and a nozzle. The water is supplied through the pure water pipeline (35) and dispersed to the upper and lower surfaces of the perovskite glass (5) to be cleaned. The nozzle then performs a spraying and flushing operation on the perovskite glass (5). After the flushing is completed, the water is transferred to the automatic high-pressure spray washing component. The automatic high-pressure spray cleaning component comprises a CDA pipeline (14) and a plurality of PJ nozzles arranged above and below the perovskite glass (5) that has been rinsed once. Pure water is applied to the glass surface through the PJ nozzles (34) and then transmitted to the automatic air drying component by the roller (6). The automatic air-drying assembly comprises a plurality of groups of air knife assemblies, wherein the air knife assemblies comprise an upper air knife (39) and a lower air knife (41), which perform high-pressure air blowing on the upper and lower surfaces of the wet perovskite glass (5) to air-dry the glass surface.

2. The perovskite glass chain cleaning device according to claim 1, characterized in that: The feeding assembly (1) and the discharging assembly (4) have the same structural principle, and include an FFU fan (9) filter unit (21), a filter (10), a fan (9) and an automatic transmission assembly, wherein the automatic transmission assembly includes a rotating motor (8), a transmission belt, a transmission shaft (32), a plurality of worm gear assemblies (7) and a plurality of rollers (6) arranged at equal intervals.

3. The perovskite glass chain cleaning device according to claim 1, characterized in that: The water inlet pipe (16) is supplied with water from the water tank (19) to the pure water pipeline (35) by a water pump (20), and the water flow rate is controlled by a filter (10) and a rotor flow meter on the way.

4. The perovskite glass chain cleaning device according to claim 1, characterized in that: The manual pitch adjustment assembly (13) comprises a hand wheel, an adjustment rod, a worm gear assembly (7) symmetrically arranged under the bearing seats at both ends of the lower brush roller, a lead screw and a slider. By manually rotating the hand wheel, the adjustment rod is driven to rotate, and the worm gear assembly (7) arranged on the adjustment rod is driven to rotate, thereby controlling the rotation of the lead screw and pushing the slider to move up and down in the slide grooves on both sides of the bearing seats, thereby adjusting the spacing between the upper brush roller (26) and the lower brush roller.

5. The perovskite glass chain cleaning device according to claim 2, characterized in that: Limiting rollers are arranged on both sides of the drum (6).

6. The perovskite glass chain cleaning device according to claim 2, characterized in that: The fan (9) blows air to the upper and lower surfaces of the perovskite glass (5) through the filter (10).

7. The perovskite glass chain cleaning device according to claim 1, characterized in that: A protective cover (11) is provided above the automatic rolling brush assembly, the automatic water washing assembly, the automatic high-pressure spray washing assembly, and the automatic air drying assembly, and a transparent observation window (25) is provided facing each workstation.

8. The perovskite glass chain cleaning device according to claim 1, characterized in that: A manual ball valve (17) and a pneumatic ball valve are connected between the water tank (19) and the pure water pipeline (35).

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