Photovoltaic silicon material turnover box cleaning machine

Abstract

The utility model relates to the technical field of turnover box cleaning machines, in particular to a photovoltaic silicon material turnover box cleaning machine which comprises a feeding section, a cleaning section, an air drying section and a discharging section. A steering mechanism, a feeding turnover mechanism and an uncovering mechanism are arranged in the feeding section, the steering mechanism is used for rotating the long edge of the turnover box forwards to be the short edge of the turnover box forwards during manual feeding, the uncovering mechanism is used for separating and turning over a box cover of the turnover box, and the feeding turnover mechanism is used for turning over a box body; a cleaning spray head and a cleaning brush are arranged in the cleaning section, and the cleaning spray head and the cleaning brush are matched to achieve all-directional cleaning without dead corners on the turnover box; an internal air-drying section, an external air-drying section and an air-drying isolation cavity are arranged in the air-drying section, the air-drying section is used for all-around air-drying inside and outside the turnover box, and the air-drying effect is guaranteed; the discharging section is provided with a discharging turnover mechanism and a cover closing mechanism, the discharging turnover mechanism is used for reversely turning over the box body, and the cover closing mechanism is used for recombining the box cover and the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover box cleaning machines, and in particular to a photovoltaic silicon material turnover box cleaning machine. Background Art

[0002] Photovoltaic silicon materials are indispensable raw materials in the photovoltaic industry. In the current production process of photovoltaic panels, turnover boxes are often used to pack and transport photovoltaic silicon materials to ensure stable operation of back-end production.

[0003] In order to ensure the quality of the product, the turnover boxes need to be cleaned in time after use. The existing cleaning method is often done manually. On the one hand, it is difficult to ensure the cleaning quality during the process. On the other hand, they need to be dried after cleaning. The natural drying method is inefficient and time-consuming. Therefore, in order to ensure the stable operation of production, a large number of turnover boxes are required, which brings a series of problems such as labor, land occupation, and management, causing inconvenience to actual production.

[0004] Therefore, a cleaning machine capable of cleaning photovoltaic silicon material turnover boxes is a problem that needs to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic silicon material turnover box cleaning machine in view of the deficiencies of the above-mentioned prior art, so as to achieve efficient and stable cleaning of the turnover box, thereby ensuring the normal operation of the turnover box and ensuring stable production operation.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a photovoltaic silicon material turnover box cleaning machine, comprising a feeding section, a cleaning section, an air-drying section and a discharging section; the feeding section is provided with a feeding turning mechanism and a cover opening mechanism; the cleaning section is provided with a cleaning nozzle and a cleaning brush, and the cleaning brush is connected to the brush telescopic mechanism; the air-drying section is provided with an air blowing port, and the air blowing port is connected to a fan; the discharging section is provided with a discharging turning mechanism and a cover closing mechanism.

[0007] Furthermore, the feed turning mechanism includes a feed turning frame, which is connected to a feed turning motor. The feed turning frame can realize a 90° turning of the box from the inside to the outside of the paper surface.

[0008] Furthermore, the cover opening mechanism includes a cover opening drive cylinder, which is connected to the cover opening lifting cylinder, the lower part of the cover opening lifting cylinder is connected to the cover opening flip cylinder, the cover opening flip cylinder is connected to the cover opening suction cup, and the cover opening suction cup cooperates with the box cover.

[0009] Furthermore, the feeding section also includes a steering mechanism, a stop plate is arranged in the steering mechanism, a lifting and rotating cylinder is arranged in front of the stop plate, and a pushing cylinder is arranged on one side of the lifting and rotating cylinder; the lifting and rotating cylinder is used to rotate the box body from the long side facing forward to the short side facing forward.

[0010] Furthermore, the cleaning section includes a front isolation chamber, a cleaning and flushing section, and a rear isolation chamber; a front dehumidification port is provided on the front isolation chamber, and a front water retaining curtain is provided between the front isolation chamber and the cleaning and flushing section; a rear dehumidification port is provided on the rear isolation chamber, and a rear water retaining curtain is provided between the rear isolation chamber and the cleaning and flushing section.

[0011] Furthermore, the cleaning nozzle includes a cleaning spray head and a flushing spray head, and the cleaning nozzle is connected to a circulating water system; a cleaning water tank and a flushing water tank are provided in the circulating water system, a first filter is provided on the cleaning water tank, a heating pipe is provided inside the cleaning water tank, and the cleaning water tank is connected to the cleaning spray head through a cleaning water pump; a second filter is provided on the flushing water tank, and the flushing water tank is connected to the flushing spray head through a flushing water pump.

[0012] Furthermore, the brush retractable mechanism includes a first movable plate, which is slidably limitedly connected to the frame, a first rack is arranged on the frame, a first retractable drive motor is arranged on the first movable plate, the first retractable drive motor is connected to the first drive gear, and the first drive gear cooperates with the first rack.

[0013] Furthermore, the air-drying section includes an external air-drying section, an internal air-drying section and an air-drying isolation chamber; the external air-drying section, the internal air-drying section and the air-drying isolation chamber are all provided with blowing outlets, the blowing outlet in the internal air-drying section is connected to the blowing outlet telescopic mechanism, a second movable plate is provided in the blowing outlet telescopic mechanism, the second movable plate is connected to the frame sliding limit, a second rack is provided on the frame, a second telescopic drive motor is provided on the second movable plate, the second telescopic drive motor is connected to the second drive gear, and the second drive gear cooperates with the second rack.

[0014] Furthermore, the discharging and turning mechanism includes a discharging and turning frame, which is connected to a discharging and turning motor. The discharging and turning frame can realize a 90° turning of the box body from the outside to the inside of the paper surface.

[0015] Furthermore, the cover closing mechanism includes a cover closing drive cylinder, which is connected to the cover closing lifting cylinder, the bottom of the cover closing lifting cylinder is connected to the cover closing flip cylinder, the cover flip cylinder is connected to the cover closing suction cup, and the cover closing suction cup cooperates with the box cover.

[0016] The beneficial effects of the utility model include: being able to realize a series of operations such as opening, turning over, conveying, cleaning, air-drying and closing the turnover box, realizing the automatic cleaning and air-drying process of the turnover box, improving the cleaning efficiency, being beneficial to the turnover of the turnover box, and providing guarantee for the stable operation of actual production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view cross-sectional schematic diagram of the utility model (excluding the opening and closing cover mechanism);

[0018] Figure 2 It is a schematic diagram of the front cross-section of the utility model (excluding the opening and closing cover mechanism);

[0019] Figure 3 This is a schematic diagram of the main feeding section of the utility model (including the cover opening mechanism);

[0020] Figure 4 It is a top view schematic diagram of the feeding section of the utility model (including the cover opening mechanism);

[0021] Figure 5 This is a top view schematic diagram of the brush telescopic mechanism of the utility model;

[0022] Figure 6 This is a schematic diagram of the front cross-section of the brush telescopic mechanism of the utility model;

[0023] Figure 7 This is a top view schematic diagram of the telescopic mechanism of the air outlet of the utility model;

[0024] Figure 8 This is a schematic diagram of the front cross-section of the telescopic mechanism of the air outlet of the utility model;

[0025] Fig. 9 It is a main schematic diagram of the discharging section of the utility model (including the cover closing mechanism).

[0026] The names corresponding to the marks in the figure are:

[0027] 1. Feeding section; 11. Feeding conveying roller; 12. Slag collecting bucket; 13. Slag outlet; 14. Steering mechanism; 141. Stop plate; 142. Lifting and rotating cylinder; 143. Pushing cylinder; 15. Feeding and turning mechanism; 151. Feeding and turning motor; 16. Opening mechanism; 161. Opening driving cylinder; 162. Opening lifting cylinder; 163. Opening and turning cylinder; 164. Opening suction cup; 2. Cleaning section; 21. Front isolation chamber; 211. Front dehumidification port; 212. Front baffle Water curtain; 22, cleaning and flushing section; 23, rear isolation chamber; 231, rear dehumidification port; 232, rear water retaining curtain; 24, cleaning nozzle; 241, cleaning nozzle; 242, flushing nozzle; 25, circulating water system; 251, cleaning water tank; 2511, heating pipe; 2512, first filter; 252, cleaning water pump; 253, flushing water tank; 2531, second filter; 254, flushing water pump; 26, cleaning brush; 261, first brush; 2611, second a driving motor; 262, a second brush; 263, a third brush; 2631, a second driving motor; 27, a brush telescopic mechanism; 271, a first movable plate; 272, a first rack; 273, a first telescopic driving motor; 2731, a first driving gear; 3, an air-drying section; 31, an external air-drying section; 32, an internal air-drying section; 33, an air-drying isolation chamber; 331, an air-drying water-blocking curtain; 34, a fan; 341, a filter; 35, an air outlet; 36, an air outlet telescopic mechanism; 361, The second movable plate; 362, the second telescopic driving motor; 3621, the second driving gear; 363, the second rack; 4, the discharging section; 41, the discharging conveying roller; 42, the discharging turning mechanism; 43, the lid closing mechanism; 431, the lid closing driving cylinder; 432, the lid closing lifting cylinder; 433, the lid closing turning cylinder; 434, the lid closing suction cup; 5, the box body conveying chain; 51, the box body clamping baffle; 6, the box cover conveying chain; 61, the box cover clamping baffle; 7, the turnover box; 71, the box body; 72, the box cover. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0029] Embodiments of the present utility model:

[0030] like Figure 1-9 As shown, the cleaning machine in this embodiment includes a feeding section 1, a cleaning section 2, an air-drying section 3 and a discharging section 4.

[0031] A feeding conveying roller 11 is provided in the feeding section 1, and the turnover box 7 is placed on the feeding conveying roller 11 and conveyed by the feeding conveying roller 11. A slag collecting bucket 12 is provided below the feeding conveying roller 11, and a slag outlet 13 is provided below the slag collecting bucket 12; a steering mechanism 14 is provided in the feeding section 1, and a stop plate 141 is provided in the steering mechanism 14, and the stop plate 141 is connected to the frame, and a lifting and rotating cylinder 142 is provided in front of the stop plate 141, and a pushing cylinder 143 is provided on one side of the lifting and rotating cylinder 142; a cover opening mechanism 1 is also provided in the feeding section 1 6. A cover-opening driving cylinder 161 is provided in the cover-opening mechanism 16, and the cover-opening driving cylinder 161 is connected to the cover-opening lifting cylinder 161, and the cover-opening lifting cylinder 161 is connected to the cover-opening flipping cylinder 163, and the cover-opening flipping cylinder 163 is connected to the cover-opening suction cup 164, and the cover-opening suction cup 164 cooperates with the box cover of the turnover box 7; a feeding flipping mechanism 15 is also provided in the feeding section 1, and the box body 71 of the turnover box 7 after the cover is opened by the cover-opening mechanism 16 is flipped 90° from the inside to the outside by the feeding flipping mechanism 15, and the feeding flipping mechanism 15 is connected to the feeding flipping motor 151.

[0032] A box body conveying chain 5 and a box cover conveying chain 6 are arranged in the cleaning section 2 and the air-drying section 3 , and box body clamping baffles 51 are arranged on both sides of the box body conveying chain 5 , and box cover clamping baffles 61 are arranged on both sides of the box cover conveying chain 6 .

[0033] The cleaning section 2 includes a front isolation chamber 21, a cleaning and flushing section 22, and a rear isolation chamber 23. A front dehumidification port 211 is provided on the front isolation chamber 21, and a front water retaining curtain 212 is provided between the front isolation chamber 21 and the cleaning and flushing section 22; a cleaning nozzle 24 is provided in the cleaning and flushing section 22, and the cleaning nozzle 24 includes a cleaning spray head 241 and a flushing spray head 242. The cleaning nozzle 24 is connected to a circulating water system 25, and a cleaning water tank 251 and a flushing water tank 252 are provided in the circulating water system 25. 3. The cleaning water tank 251 is used to collect the cleaning water in the cleaning and flushing section 22. A first filter 2512 is provided on the cleaning water tank 251. A heating pipe 2511 is provided in the cleaning water tank 251. The cleaning water tank 251 is connected to a cleaning water pump 252. The cleaning water pump 252 is connected to the cleaning spray head 241. The flushing water tank 253 is used to collect the flushing water in the cleaning and flushing section 22. A second filter 2531 is provided on the flushing water tank 253. The flushing water tank 253 is connected to the flushing water pump 254. The washing water pump 254 is connected to the flushing spray head 242; a washing brush 26 is also provided in the washing and flushing section 22, and the washing brush 26 includes a first brush 261, a second brush 262 and a third brush 263, the first brush 261 is connected to the first drive motor 2611, and the second brush 262 and the third brush 263 are connected to the second drive motor 2631; the washing brush 26 is connected to the brush telescopic mechanism 27, and a first movable plate 271 is provided in the brush telescopic mechanism 27, and the first movable plate 271 is provided in the brush telescopic mechanism 27. 71 is connected to the body in a limited sliding manner, a first telescopic driving motor 273 is arranged on the first movable plate 271, the first telescopic driving motor 273 is connected to the first driving gear 2731, a first rack 272 is arranged on the body, the first rack 272 cooperates with the first driving gear 2731; a rear isolation chamber 23 is arranged at the rear of the cleaning and flushing section 22, a rear dehumidification port 231 is arranged on the rear isolation chamber 23, and a rear water retaining curtain 232 is arranged between the rear isolation chamber 23 and the cleaning and flushing section 22.

[0034] The air-drying section 3 includes an external air-drying section 31, an internal air-drying section 32 and an air-drying isolation chamber 33; each of the external air-drying section 31, the internal air-drying section 32 and the air-drying isolation chamber 33 is provided with an air outlet 35, the air outlet 35 is connected to the fan 34 through a pipeline, and a filter 341 is provided at the air inlet of the fan 34; the air outlet 35 of the internal air-drying section 32 is connected to the air outlet telescopic mechanism 36, and a second movable plate 361 is provided in the air outlet telescopic mechanism 36, and the second movable plate 361 It is connected to the machine body in a limited sliding manner, and a second telescopic driving motor 362 is arranged on the second movable plate 361, and the second telescopic driving motor 362 is connected to the second driving gear 3621. A second rack 363 is arranged on the machine body, and the second rack 363 cooperates with the second driving gear 3621; an air-drying isolation chamber 33 is arranged at the rear of the internal air-drying section 32, and a discharging section 4 is arranged at the rear of the air-drying isolation chamber 33, and a air-drying water-blocking curtain 331 is arranged between the air-drying isolation chamber 33 and the discharging section 4.

[0035] A discharging conveying roller 41 is provided in the discharging section 4, and a discharging turning mechanism 42 and a lid closing mechanism 43 are provided in the discharging section 4. The discharging turning mechanism 42 cooperates with the lid closing mechanism 43. A lid closing driving cylinder 431 is provided in the lid closing mechanism 43. The lid closing driving cylinder 431 is connected to the lid closing lifting cylinder 432. The lower part of the lid closing lifting cylinder 432 is connected to the lid closing turning cylinder 433. The lid closing turning cylinder 433 is connected to the lid closing suction cup 434. The lid closing suction cup 434 cooperates with the box cover 72 of the turnover box 7.

[0036] The principle of this utility model is:

[0037] When the utility model is in use, the turnover box 7 to be cleaned is fed manually through the feeding section 1. If the long side of the turnover box 7 faces forward during the feeding process, the steering mechanism 14 is required to steer the turnover box 7. During the process, the stop plate 141 is used to block the turnover box 7. At this time, the lifting and rotating cylinder 142 is used to rotate and steer the turnover box 7, and then the lifting and rotating cylinder 143 is used to push the turnover box 7 to one side of the feeding section 1, and then the turnover box 7 continues to be transported forward. When the short side of the turnover box 7 faces forward, the stop plate 141 is used to stop the turnover box 7, and the lifting and rotating cylinder 142 does not move. The stop plate 141 is used to stop the turnover box 7, and the lifting and rotating cylinder 142 does not move. The stop plate 141 is used to push the turnover box 7 to one side of the feeding section 1 through the pushing cylinder 143 to continue transporting the turnover box 7.

[0038] The turnover box 7 continues to be conveyed to the feeding and turning mechanism 15, where the cover is first opened. The cover opening mechanism 16 adsorbs, lifts and turns the box cover 72 through the cover opening suction cup 164, and then conveys it to the cleaning section 2. At the same time, the feeding and turning mechanism 15 turns the box body 71 90° from the inside to the outside, and then continues to be conveyed to the cleaning section 2 after turning.

[0039] The box body 71 and the box cover 72 are transported by chains in the cleaning section 2 and the air-drying section 3. At the same time, due to the arrangement of the box body clamping baffle 51 and the box cover clamping baffle 61, the stability of transportation can be ensured.

[0040] In the cleaning section 2, the cleaning brush 26 and the cleaning spray head 241 cooperate to clean the box body 71 and the box cover 72. During the process, the cleaning brush 26 is connected to the brush telescopic mechanism 27, which can clean the inside of the box body 71 in all directions without dead ends. After cleaning, the cleaning spray head 242 is used to rinse the box body 71 to remove surface dirt, making the cleaning cleaner.

[0041] The turnover box 7 needs to be air-dried after cleaning, and the air-drying is carried out in the air-drying section 3. The water stains on the surface of the turnover box 7 can be air-dried through the blowing port 35, and the inside of the box body 71 can be air-dried in the internal air-drying section 32 through the blowing port telescopic mechanism 36, which can ensure the air-drying effect.

[0042] After being air-dried, the turnover box 7 is conveyed to the discharge section 4, where the box body 71 is first turned over by the discharge turning mechanism 42, during which it is turned 90° from the outside to the inside of the paper surface. At this time, the closing suction cup 434 in the closing mechanism 43 is adsorbed on the box cover 72, lifted up, turned over, and closed on the box body 71.

[0043] In the utility model, an open cover suction cup 164 and a closed cover suction cup 434 are involved. The centers of the open cover suction cup 164 and the closed cover suction cup 434 are connected to the ventilation pipe, which can perform vacuum and ventilation operations, thereby achieving stable adsorption and desorption. Since it is widely used in engineering practice and is an existing mature technology, it will not be described in detail.

Claims

1. A photovoltaic silicon material turnover box cleaning machine, characterized in that: The invention comprises a feeding section (1), a cleaning section (2), an air-drying section (3) and a discharging section (4); the feeding section (1) is provided with a feeding turning mechanism (15) and a cover opening mechanism (16); the cleaning section (2) is provided with a cleaning nozzle (24) and a cleaning brush (26), and the cleaning brush (26) is connected to a brush retracting mechanism (27); the air-drying section (3) is provided with an air blowing port (35), and the air blowing port (35) is connected to a fan (34); the discharging section (4) is provided with a discharging turning mechanism (42) and a cover closing mechanism (43).

2. A photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The feed turning mechanism (15) comprises a feed turning frame, which is connected to a feed turning motor (151). The feed turning frame can realize a 90° turning of the box body (71) from the inside to the outside of the paper surface.

3. The photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The cover opening mechanism (16) comprises a cover opening driving cylinder (161), the cover opening driving cylinder (161) is connected to a cover opening lifting cylinder (162), the lower part of the cover opening lifting cylinder (162) is connected to a cover opening flip cylinder (163), the cover opening flip cylinder (163) is connected to a cover opening suction cup (164), and the cover opening suction cup (164) cooperates with the box cover (72).

4. The photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The feed section (1) further comprises a steering mechanism (14), a stop plate (141) is arranged in the steering mechanism (14), a lifting and rotating cylinder (142) is arranged in front of the stop plate (141), and a pushing cylinder (143) is arranged on one side of the lifting and rotating cylinder (142); the lifting and rotating cylinder (142) is used to rotate the box body from the long side facing forward to the short side facing forward.

5. The photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The cleaning section (2) comprises a front isolation chamber (21), a cleaning and flushing section (22), and a rear isolation chamber (23); a front dehumidification port (211) is provided on the front isolation chamber (21), and a front water retaining curtain (212) is provided between the front isolation chamber (21) and the cleaning and flushing section (22); a rear dehumidification port (231) is provided on the rear isolation chamber (23), and a rear water retaining curtain (232) is provided between the rear isolation chamber (23) and the cleaning and flushing section (22).

6. A photovoltaic silicon material turnover box cleaning machine according to claim 5, characterized in that: The cleaning nozzle (24) comprises a cleaning nozzle (241) and a flushing nozzle (242); the cleaning nozzle (24) is connected to a circulating water system (25); a cleaning water tank (251) and a flushing water tank (253) are provided in the circulating water system (25); a first filter (2512) is provided on the cleaning water tank (251); a heating pipe (2511) is provided inside the cleaning water tank (251); the cleaning water tank (251) is connected to the cleaning nozzle (241) via a cleaning water pump (252); a second filter (2531) is provided on the flushing water tank (253); the flushing water tank (253) is connected to the flushing nozzle (242) via a flushing water pump (254).

7. The photovoltaic silicon material turnover box cleaning machine according to claim 5, characterized in that: The brush telescopic mechanism (27) comprises a first movable plate (271), the first movable plate (271) is connected to the frame in a sliding limit manner, a first rack (272) is arranged on the frame, a first telescopic drive motor (273) is arranged on the first movable plate (271), the first telescopic drive motor (273) is connected to a first drive gear (2731), and the first drive gear (2731) cooperates with the first rack (272).

8. The photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The air-drying section (3) comprises an external air-drying section (31), an internal air-drying section (32) and an air-drying isolation chamber (33); each of the external air-drying section (31), the internal air-drying section (32) and the air-drying isolation chamber (33) is provided with an air blowing port (35); the air blowing port (35) in the internal air-drying section (32) is connected to an air blowing port telescopic mechanism (36); a second movable plate (361) is provided in the air blowing port telescopic mechanism (36); the second movable plate (361) is connected to a frame in a sliding limiter manner; a second rack (363) is provided on the frame; a second telescopic driving motor (362) is provided on the second movable plate (361); the second telescopic driving motor (362) is connected to a second driving gear (3621); and the second driving gear (3621) cooperates with the second rack (363).

9. The photovoltaic silicon material turnover box cleaning machine according to claim 2, characterized in that: The discharging and turning mechanism (42) comprises a discharging and turning frame, which is connected to a discharging and turning motor. The discharging and turning frame can realize a 90° turning of the box body from the outside to the inside of the paper surface.

10. The photovoltaic silicon material turnover box cleaning machine according to claim 1, characterized in that: The cover closing mechanism (43) comprises a cover closing driving cylinder (431), the cover closing driving cylinder (431) is connected to a cover closing lifting cylinder (432), the lower part of the cover closing lifting cylinder (432) is connected to a cover closing flip cylinder (433), the cover closing flip cylinder (433) is connected to a cover closing suction cup (434), and the cover closing suction cup (434) cooperates with the box cover (72).

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