Feeding device for processing luminous panels

Abstract

The present invention discloses a feeding device for processing luminous panels, which relates to the technical field of processing luminous panels, and specifically comprises a device body, wherein a feed hopper is provided at the top of one end of the device body, a sealing cover plate is provided at the top of the feed hopper, a fixed plate is fixedly connected to one end of the device body close to the feed hopper, a discharge hopper is provided at the bottom of one end of the device body, a spiral feeding shaft is movably connected in the inner cavity of the device body, a detection and cleaning structure and a dehumidification structure are provided on the device body, and a rotating discharge pipe is movably connected to the outer ring of the bottom end of the discharge hopper. The feeding device for processing luminous panels, through the setting of a rotating discharge pipe, when the rotating discharge pipe rotates, the discharge direction of the device changes, the material spilling range is expanded, and the mixing of raw materials is facilitated; through the setting of a dehumidification component, the material can be dehumidified to keep the material dry, which is convenient for the use of the material.

Description

Technical Field

[0001] The invention relates to the technical field of light-emitting panel processing, in particular to a feeding device for light-emitting panel processing. Background Art

[0002] A luminous panel is a panel that can emit light. Its production method depends on the materials and technologies used. Each luminous panel has its own specific production process and material requirements to meet different application needs and performance standards. For example, the main raw material of gypsum luminous panel is natural gypsum, and its production process includes multiple steps such as material mixing, molding, curing and testing.

[0003] In the manufacturing process of gypsum luminous panels, a feeding device is needed to transport raw materials. A screw feeder is a feeding device commonly used in the prior art. The current screw feeder usually has only one discharge port, which is not conducive to the staff to check whether there is residual material in the feeder; the discharge port is fixed, so that the raw material discharge area is concentrated, which causes the raw material to fall from a fixed position into the mixing equipment, affecting the raw material mixing efficiency; and during the feeding process of the screw feeder, the raw material can come into contact with the air, and the water-absorbent raw material (such as natural gypsum) will absorb moisture in the air, affecting the use of the raw material; based on this, the present application proposes a feeding device for luminous panel processing. Summary of the invention

[0004] The present invention provides a feeding device for processing light-emitting panels, which solves the problems raised in the above-mentioned background technology that the current spiral feeder usually has only one discharge port, which is not conducive to the staff to check whether there is residual material in the feeder; the discharge port is fixed in position, and the raw materials fall from the fixed position into the mixing equipment, affecting the raw material mixing efficiency; the raw materials come into contact with the air during transportation, and the water-absorbent raw materials can absorb water in the air, affecting the use of the raw materials.

[0005] The present invention provides the following technical solution: a feeding device for processing a light-emitting panel, comprising a device body, a feed hopper is provided at the top of one end of the device body, a sealing cover plate is provided at the top of the feed hopper, a fixing plate is fixedly connected to one end of the device body close to the feed hopper, a discharge hopper is provided at the bottom of one end of the device body, a spiral feeding shaft is movably connected in the inner cavity of the device body, a detection and cleaning structure and a dehumidification structure are provided on the device body, a rotating discharge pipe is movably connected to the outer ring at the bottom end of the discharge hopper, and a vibrating rod is provided in the middle of the inner cavity of the rotating discharge pipe;

[0006] The detection and cleaning structure includes a detection component and a cleaning component, the detection component includes an electric telescopic rod 1 fixedly connected to the top of the inner cavity of the device body, a servo motor 2 fixedly connected to the end of the output shaft of the electric telescopic rod 1, and a rotating plate fixedly connected to the end of the output shaft of the servo motor 2, one side of the rotating plate is evenly fixedly connected with a blocking column, the other side of the rotating plate is alternately provided with a visual sensor and an illuminator, the blocking column is aligned with the visual sensor or the illuminator, and the top of the inner cavity of the device body is provided with a through hole adapted to the blocking column, the visual sensor and the illuminator;

[0007] The cleaning assembly includes a baffle plate movably connected to the inner side of a fixed plate, an air distribution plate fixedly connected to the outer side of the fixed plate, an air compressor fixedly connected to the device body, two valve plates movably connected to the bottom end of the inner cavity of the discharge hopper, a filter screen embedded in the top of the discharge hopper, an air gathering ring fixed to the outer ring of the filter screen, and an exhaust pipe fixedly connected to one side of the air gathering ring, the air outlet end of the air compressor is connected to the air inlet end of the air distribution plate through a pipeline, a nozzle is evenly fixedly connected to one side of the air distribution plate close to the fixed plate, the outer rings of both the fixed plate and the baffle are provided with through holes, the nozzle is located in the inner cavity of the through hole on the fixed plate, and a flow meter is provided in the inner cavity of the exhaust pipe;

[0008] The dehumidification structure includes a regeneration box fixedly connected to the device body, a sealing tube fixedly connected to one side of the regeneration box, and a cooling tube fixedly connected to the other side of the regeneration box. The sealing tube, the spiral feeding shaft and the cooling tube form a hollow sealing structure with the regeneration box, and a moisture absorption belt is movably connected to the inner cavity of the hollow sealing structure. A feeding roller group is provided on one side of the inner cavity of the regeneration box, and a heating plate is provided on the other side of the inner cavity of the regeneration box. Dehumidification holes are evenly arranged on the top of the inner cavity of the regeneration box.

[0009] Preferably, a servo motor 1 is fixedly connected to one side of the device body close to the discharge hopper, and the rotating discharge pipe is driven by the servo motor 1; a servo motor 5 is fixedly connected to one side of the device body, and the spiral feeding shaft is driven by the servo motor 5.

[0010] Preferably, the outer diameters of the blocking column, visual sensor and lighting lamp are all adapted to the inner diameter of the through hole, the side of the blocking column away from the rotating plate is arc-shaped, the diameter of the arc is the same as the inner diameter of the device body, and the outer surfaces of the blocking column, visual sensor and lighting lamp are all wrapped with sealing sheets.

[0011] Preferably, the fixed plate is a hollow structure, a servo motor three is fixedly connected to the middle of the inner cavity of the fixed plate, the baffle is driven by the servo motor three, and the spiral feeding shaft is movably connected to the baffle.

[0012] Preferably, the cleaning component also includes a dehumidification box, and the air inlet end of the air compressor is connected to the air outlet end of the dehumidification box.

[0013] Preferably, one end of the valve plate is fixedly connected to a rotating shaft, the two rotating shafts are connected through a synchronous belt drive, one side of the discharge hopper is fixedly connected to a servo motor six, one of the rotating shafts is driven by the servo motor six, and a vibrator and a weighing sensor are provided on the valve plate.

[0014] Preferably, moisture micropores are evenly arranged on the side walls of the inner cavity of the spiral feeding shaft, and the end of the spiral feeding shaft is movably connected to a cooling tube or a sealing tube; the tube wall of the cooling tube is a hollow structure, and a refrigerator is arranged on the outside of the inner cavity of the tube wall of the cooling tube, the cold end of the refrigerator is located in the inner cavity of the tube wall, and the hot end of the refrigerator is located outside the cooling tube; the corners of the hollow sealing structure are provided with rounded corners.

[0015] Preferably, the feed roller group includes two feed rollers, the moisture absorption belt is located between the two feed rollers, a servo motor seven is provided on the regeneration box, and the end of the output shaft of the servo motor seven is fixedly connected to the end of the feed roller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The feeding device of the light-emitting panel processing is provided with a rotating discharge pipe. When the rotating discharge pipe rotates, the discharge direction of the device changes, thereby expanding the scattering range of the material and facilitating the mixing of the raw materials. Through the provision of a dehumidification component, the material can be dehumidified to keep the material dry and facilitate the use of the material.

[0018] 2. The feeding device for processing the light-emitting panel can detect the amount of residual material in the device body by setting up a detection and cleaning structure, so that the staff can directly understand whether there is residual material in the device body, and purge the inner cavity of the device body by ventilation to achieve cleaning of the device and facilitate the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front schematic diagram of the structure of the present invention;

[0020] Figure 2 The structure of the present invention Figure 1 Back diagram;

[0021] Figure 3 It is a cross-sectional schematic diagram of the feed hopper structure of the present invention;

[0022] Figure 4 The structure of the present invention Figure 3 Schematic diagram looking up;

[0023] Figure 5 This is a schematic diagram of the connection between the structural fixing plate and the baffle of the present invention;

[0024] Figure 6 The structure of the present invention Figure 5 Schematic cross-section;

[0025] Figure 7 It is a schematic cross-sectional view of the dehumidification structure of the present invention.

[0026] In the figure: 1. device body; 2. feed hopper; 3. air compressor; 4. dehumidification box; 5. servo motor five; 6. fixed plate; 7. air distribution plate; 8. regeneration box; 9. servo motor seven; 10. vibrating rod; 11. discharge pipe; 12. servo motor two; 13. rotating plate; 14. lighting lamp; 15. weighing sensor; 16. cooling pipe; 17. exhaust pipe; 18. servo motor one; 19. spiral feeding shaft; 20. electric telescopic rod one; 21. nozzle; 22. blocking column; 23. valve plate; 24. filter; 25. air gathering ring; 26. servo motor six; 27. rotating shaft; 28. baffle; 29. ​​moisture absorption belt; 30. servo motor three; 31. feeding roller; 32. heating plate; 33. sealing pipe; 34. refrigerator; 35. visual sensor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides a feeding device for processing a light-emitting panel, comprising a device body 1, a feed hopper 2 is provided at the top of one end of the device body 1, a sealing cover plate is provided at the top of the feed hopper 2, when the sealing cover plate is fixed on the top of the feed hopper 2, the feed hopper 2 is sealed by the sealing cover plate, when the sealing cover plate is separated from the feed hopper 2, the material can enter the device body 1, one end of the device body 1 close to the feed hopper 2 is fixedly connected with a fixing plate 6, a discharge hopper is provided at the bottom of one end of the device body 1, a spiral feeding shaft 19 is movably connected in the inner cavity of the device body 1, both ends of the spiral feeding shaft 19 extend to the outside of the device body 1, and the spiral feeding shaft 19 is movably connected to the fixing plate 6, a servo motor 5 5 is fixedly connected to one side of the device body 1, the spiral feeding shaft 19 is driven by the servo motor 5 5, when the servo motor 5 5 drives the spiral feeding shaft 19 to rotate, the spiral feeding shaft 19 can convey the material entering the device body 1, and the conveyed material is discharged through the discharge hopper.

[0029] The outer ring at the bottom end of the discharge hopper is movably connected to a rotating discharge pipe 11, and a servo motor 18 is fixedly connected to one side of the device body 1 close to the discharge hopper. The rotating discharge pipe 11 is driven by the servo motor 18. Through the setting of the servo motor 18, the rotation of the servo motor 18 can drive the rotating discharge pipe 11 to rotate. When the rotating discharge pipe 11 rotates, the discharging direction of the device changes, the material scattering range is expanded, and the mixing of raw materials is convenient. A vibrating rod 10 is arranged in the middle of the inner cavity of the rotating discharge pipe 11. The vibrating rod 10 can generate vibration when energized. The rotation of the vibrating rod 10 can accelerate the falling speed of the material and prevent the material from blocking the rotating discharge pipe 11.

[0030] The device body 1 is provided with a detection and cleaning structure, which includes a detection component and a cleaning component. The detection component includes an electric telescopic rod 1 20 fixedly connected to the top of the inner cavity of the device body 1, a servo motor 2 12 fixedly connected to the end of the output shaft of the electric telescopic rod 1 20, and a rotating plate 13 fixedly connected to the end of the output shaft of the servo motor 2 12. A blocking column 22 is evenly fixedly connected to one side of the rotating plate 13, and a visual sensor 35 and an illuminating lamp 14 are alternately arranged on the other side of the rotating plate 13. The blocking column 22 is aligned with the visual sensor 35 or the illuminating lamp 14. The device body A through hole is provided at the top of the inner cavity of the body 1, which is adapted to the blocking column 22, the visual sensor 35 and the illuminating lamp 14. The outer diameters of the blocking column 22, the visual sensor 35 and the illuminating lamp 14 are adapted to the inner diameter of the through hole. The side of the blocking column 22 away from the rotating plate 13 is arc-shaped, and the diameter of the arc is the same as the inner diameter of the device body 1. The outer surfaces of the blocking column 22, the visual sensor 35 and the illuminating lamp 14 are wrapped with a sealing sheet, and the material of the sealing sheet can be rubber. The sealing sheet can be used to improve the sealing between the blocking column 22, the visual sensor 35 or the illuminating lamp 14 and the through hole.

[0031] By setting the detection component, the extension and retraction of the electric telescopic rod 20 can change the position of the rotating plate 13, and the rotation of the servo motor 12 can change the position of the blocking column 22, the visual sensor 35 and the lighting lamp 14. During the feeding process, the blocking column 22 can be used to block the through hole to avoid dust leakage. After the feeding of the device is completed, when the visual sensor 35 and the lighting lamp 14 are inserted into the inner cavity of the device body 1 through the through hole, the lighting lamp 14 can increase the brightness inside the device body 1, and the visual sensor 35 can detect the inner cavity of the device body 1 to determine whether there is any material residue in the device body 1.

[0032] The cleaning assembly includes a baffle 28 movably connected to the inner side of the fixed plate 6. The fixed plate 6 is a hollow structure. A servo motor 30 is fixedly connected to the middle of the inner cavity of the fixed plate 6. The baffle 28 is driven by the servo motor 30. The spiral feeding shaft 19 is movably connected to the baffle 28. Through the setting of the servo motor 30, the rotation of the servo motor 30 can drive the baffle 28 to rotate. The outer rings of both the fixed plate 6 and the baffle 28 are provided with through holes. When the baffle 28 rotates, the through holes on the baffle 28 can be aligned or staggered with the through holes on the fixed plate 6. The outer side of the fixed plate 6 is fixedly connected to an air distribution plate 7. The side of the air distribution plate 7 close to the fixed plate 6 is evenly fixedly connected to a nozzle 21. The nozzle 21 is located in the inner cavity of the through hole on the fixed plate 6.

[0033] The cleaning component also includes an air compressor 3 and a dehumidification box 4 fixedly connected to the device body 1. The air outlet of the air compressor 3 is connected to the air inlet of the air equalizing plate 7 through a pipeline, and the air inlet of the air compressor 3 is connected to the air outlet of the dehumidification box 4. Through the setting of the air compressor 3, the operation of the air compressor 3 can blow the dehumidified compressed air into the inner cavity of the device body 1, and the device body 1 adopts ventilation to clean the residual materials therein. The dehumidification box 4 can adsorb moisture in the air through activated carbon.

[0034] The cleaning component also includes two valve plates 23 movably connected to the bottom end of the inner cavity of the discharge hopper, a filter screen 24 embedded in the top of the discharge hopper, an air gathering ring 25 fixed to the outer ring of the filter screen 24, and an exhaust pipe 17 fixedly connected to one side of the air gathering ring 25. One end of the valve plate 23 is fixedly connected to a rotating shaft 27, and the two rotating shafts 27 are connected by a synchronous belt transmission. One side of the discharge hopper is fixedly connected to a servo motor 6 26, and one rotating shaft 27 is driven by a servo motor 6 26. Through the setting of the servo motor 6 26, the rotation of the servo motor 6 26 can drive the valve plate 23 to rotate. The coordinated use of the two valve plates 23 can make the discharge hopper in an open state or a closed state. When the residual material in the device body 1 is cleaned, the discharge hopper is in a closed state, and the residual material in the device body 1 is blown into the discharge hopper. The excess air in the device body 1 passes through the filter screen 24 and enters the inner cavity of the air gathering ring 25, and is discharged through the exhaust pipe 17. A vibrator and a weighing sensor 15 are provided on the valve plate 23. The weighing sensor 15 can be used to detect the amount of material dropped on the valve plate 23, so as to judge whether there is residual material in the device body 1. When discharging, the vibration generated by the vibrator can accelerate the falling speed of the material and avoid material blockage.

[0035] A flow meter is provided in the inner cavity of the exhaust pipe 17, and the air flow rate can be detected by the flow meter. According to the detection result, it can be determined whether the filter screen 24 is blocked by materials, so that the device body 1 can discharge materials in time during the cleaning process.

[0036] A dehumidification structure is provided on the device body 1, and the dehumidification structure includes a regeneration box 8 fixedly connected to the device body 1, a sealing tube 33 is fixedly connected to one side of the regeneration box 8, and a cooling tube 16 is fixedly connected to the other side of the regeneration box 8. The sealing tube 33, the spiral feeding shaft 19 and the cooling tube 16 form a hollow sealing structure with the regeneration box 8, and a hygroscopic belt 29 is movably connected to the inner cavity of the hollow sealing structure. Moisture micropores are evenly provided on the side walls of the inner cavity of the spiral feeding shaft 19, and the moisture micropores are only for moisture to pass through. The end of the spiral feeding shaft 19 is movably connected to the cooling tube 16 or the sealing tube 33. During the process of conveying materials by the spiral feeding shaft 19, the hygroscopic particles in the hygroscopic belt 29 can absorb moisture in the material, which is convenient for the use of the material. The hygroscopic particles can be high-temperature hygroscopic resin.

[0037] The corners of the hollow sealing structure are provided with rounded corners, and a feed roller group is provided on one side of the inner cavity of the regeneration box 8. The feed roller group includes two feed rollers 31. The hygroscopic belt 29 is located between the two feed rollers 31. A servo motor 79 is provided on the regeneration box 8. The end of the output shaft of the servo motor 79 is fixedly connected to the end of the feed roller 31. Through the setting of the servo motor 79, the rotation of the servo motor 79 can drive the feed roller 31 fixedly connected thereto to rotate. The coordinated use of the two feed rollers 31 can drive the hygroscopic belt 29 to rotate in the inner cavity of the hollow sealing structure.

[0038] A heating plate 32 is provided on the other side of the inner cavity of the regeneration box 8, and moisture drainage holes are evenly provided on the top of the inner cavity of the regeneration box 8. The heat dissipated by the heating plate 32 when working can heat the hygroscopic belt 29, which is convenient for removing the moisture adsorbed by the hygroscopic belt 29 and making the hygroscopic belt 29 regenerative.

[0039] The tube wall of the cooling tube 16 is a hollow structure, and a refrigerator 34 is provided on the outside of the inner cavity of the tube wall of the cooling tube 16. The cold end of the refrigerator 34 is located in the inner cavity of the tube wall, and the hot end of the refrigerator 34 is located outside the cooling tube 16. The refrigerator 34 can be a semiconductor refrigerator. The refrigerator 34 can be used to cool the liquid in the inner cavity of the tube wall of the cooling tube 16. The cooling liquid can exchange heat with the hygroscopic belt 29, which facilitates the use of the hygroscopic belt 29.

[0040] The electrical components involved in this application are all prior art, and technicians in this field are familiar with their connection methods. Through these technicians, all the electrical components in this application are connected to their compatible power supplies through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence are described below. The electrical connection is completed in a sequential working order, and the detailed connection means are well known in the art. The following mainly introduces the working principle and process, and no further explanation of the electrical control is given.

[0041] To sum up: when the feeding device for processing the luminous panel is used, the material for processing the luminous panel enters the inner cavity of the device body 1 through the feed hopper 2, and the servo motor 5 drives the spiral feeding shaft 19 to rotate, and the spiral feeding shaft 19 drives the material to move in the inner cavity of the device body 1, and finally the material enters the inner cavity of the rotating discharge pipe 11 from the discharge hopper, and the material is discharged through the rotating discharge pipe 11. During the discharge process of the material, the servo motor 18 drives the rotating discharge pipe 11 to rotate, changes the discharge direction, expands the material scattering range, and facilitates the mixing of the raw materials.

[0042] If the material transported by the device can absorb moisture in the air, such as when the gypsum luminous panel is processed and the device is used to transport natural gypsum, the dehumidification structure works and the servo motor 79 works. The rotation of the servo motor 79 can drive the feed roller 31 fixedly connected thereto to rotate. The coordinated use of the two feed rollers 31 can drive the hygroscopic belt 29 to rotate in the inner cavity of the hollow sealing structure. During the movement of the hygroscopic belt 29 in the inner cavity of the spiral feeding shaft 19, the hygroscopic particles in the hygroscopic belt 29 can absorb moisture in the raw materials and keep the raw materials dry. When the hygroscopic belt 29 after absorbing moisture enters the inner cavity of the regeneration box 8, the heat emitted when the heating plate 32 is powered on dehumidifies the hygroscopic belt 29, thereby realizing the regeneration of the hygroscopic belt 29. The dehumidified hygroscopic belt 29 enters the cooling pipe 16 for cooling, which is convenient for the regeneration of the hygroscopic belt 29.

[0043] After the material conveying is completed, the residual material in the device body 1 is detected by the detection component. If the visual sensor detects that there is residual material in the device body 1, the sealing cover plate is used to seal the feed hopper 2, and the two valve plates 23 are used to seal the discharge hopper. The servo motor 30 drives the baffle 28 to rotate until the through hole on the baffle 28 is aligned with the through hole on the fixed plate 6. The air compressor 3 works and injects compressed air into the inner cavity of the air equalizing disk 7. The air in the inner cavity of the air equalizing disk 7 is sprayed into the inner cavity of the device body 1 through the nozzle 21. The compressed air purges the residual material in the device body 1. The excess air in the device body 1 enters the inner cavity of the air gathering ring 25 through the filter screen 24 and is discharged through the exhaust pipe 17. The material in the device body 1 is blown into the inner cavity of the discharge hopper. When the valve plate 23 is opened, the material on the valve plate 23 can be discharged.

[0044] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art and will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A feeding device for processing a light-emitting panel, comprising a device body (1), a feed hopper (2) is provided at the top of one end of the device body (1), a sealing cover plate is provided at the top of the feed hopper (2), a fixing plate (6) is fixedly connected to one end of the device body (1) close to the feed hopper (2), a discharge hopper is provided at the bottom of one end of the device body (1), a spiral feeding shaft (19) is movably connected in the inner cavity of the device body (1), and the device body (1) is characterized in that: The device body (1) is provided with a detection and cleaning structure and a dehumidification structure; the outer ring at the bottom end of the discharge hopper is movably connected to a rotating discharge pipe (11); a vibrating rod (10) is provided in the middle of the inner cavity of the rotating discharge pipe (11); The detection and cleaning structure comprises a detection component and a cleaning component, wherein the detection component comprises an electric telescopic rod (20) fixedly connected to the top of the inner cavity of the device body (1), a servo motor (12) fixedly connected to the end of the output shaft of the electric telescopic rod (20), and a rotating plate (13) fixedly connected to the end of the output shaft of the servo motor (12), a blocking column (22) being evenly fixedly connected to one side of the rotating plate (13), a visual sensor (35) and an illuminating lamp (14) being alternately arranged on the other side of the rotating plate (13), the blocking column (22) being aligned with the visual sensor (35) or the illuminating lamp (14), and a through hole adapted to the blocking column (22), the visual sensor (35) and the illuminating lamp (14) being arranged at the top of the inner cavity of the device body (1); The cleaning assembly comprises a baffle (28) movably connected to the inner side of the fixed plate (6), an air distribution plate (7) fixedly connected to the outer side of the fixed plate (6), an air compressor (3) fixedly connected to the device body (1), two valve plates (23) movably connected to the bottom end of the inner cavity of the discharge hopper, a filter screen (24) embedded in the top of the discharge hopper, an air gathering ring (25) fixed to the outer ring of the filter screen (24), and an exhaust pipe (17) fixedly connected to one side of the air gathering ring (25), the air outlet end of the air compressor (3) and the air inlet end of the air distribution plate (7) are connected through a pipeline, a nozzle (21) is evenly fixedly connected to one side of the air distribution plate (7) close to the fixed plate (6), the outer rings of both the fixed plate (6) and the baffle (28) are provided with through holes, the nozzle (21) is located in the inner cavity of the through hole on the fixed plate (6), and a flow meter is provided in the inner cavity of the exhaust pipe (17); The dehumidification structure comprises a regeneration box (8) fixedly connected to the device body (1); a sealing pipe (33) is fixedly connected to one side of the regeneration box (8); a cooling pipe (16) is fixedly connected to the other side of the regeneration box (8); the sealing pipe (33), the spiral feeding shaft (19) and the cooling pipe (16) form a hollow sealing structure with the regeneration box (8); a moisture absorption belt (29) is movably connected to the inner cavity of the hollow sealing structure; a feeding roller group is provided on one side of the inner cavity of the regeneration box (8); a heating plate (32) is provided on the other side of the inner cavity of the regeneration box (8); and moisture drainage holes are evenly provided on the top of the inner cavity of the regeneration box (8).

2. A feeding device for processing a light-emitting panel according to claim 1, characterized in that: A servo motor 1 (18) is fixedly connected to one side of the device body (1) close to the discharge hopper, and the rotating discharge pipe (11) is driven by the servo motor 1 (18); a servo motor 5 (5) is fixedly connected to one side of the device body (1), and the spiral feeding shaft (19) is driven by the servo motor 5 (5).

3. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: The outer diameters of the blocking column (22), the visual sensor (35) and the illuminating lamp (14) are all adapted to the inner diameter of the through hole; the side of the blocking column (22) away from the rotating plate (13) is arc-shaped, and the diameter of the arc is the same as the inner diameter of the device body (1); the outer surfaces of the blocking column (22), the visual sensor (35) and the illuminating lamp (14) are all wrapped with sealing sheets.

4. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: The fixed plate (6) is a hollow structure, and a servo motor three (30) is fixedly connected to the middle of the inner cavity of the fixed plate (6). The baffle plate (28) is driven by the servo motor three (30), and the spiral feeding shaft (19) is movably connected to the baffle plate (28).

5. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: The cleaning component also includes a dehumidification box (4), and the air inlet end of the air compressor (3) is connected to the air outlet end of the dehumidification box (4).

6. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: One end of the valve plate (23) is fixedly connected to a rotating shaft (27), and the two rotating shafts (27) are connected by a synchronous belt transmission. One side of the discharge hopper is fixedly connected to a servo motor six (26), and one of the rotating shafts (27) is driven by the servo motor six (26). A vibrator and a weighing sensor (15) are provided on the valve plate (23).

7. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: Moisture micropores are evenly arranged on the side wall of the inner cavity of the spiral feeding shaft (19), and the end of the spiral feeding shaft (19) is movably connected to the cooling tube (16) or the sealing tube (33); the tube wall of the cooling tube (16) is a hollow structure, and a refrigerator (34) is arranged on the outside of the inner cavity of the tube wall of the cooling tube (16), the cold end of the refrigerator (34) is located in the inner cavity of the tube wall, and the hot end of the refrigerator (34) is located outside the cooling tube (16); the corners of the hollow sealing structure are provided with rounded corners.

8. The feeding device for processing a light-emitting panel according to claim 1, characterized in that: The feed roller group comprises two feed rollers (31), the moisture absorption belt (29) is located between the two feed rollers (31), and a servo motor seven (9) is provided on the regeneration box (8), and the output shaft end of the servo motor seven (9) is fixedly connected to the end of the feed roller (31).

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