Multifunctional cleaning machine

Abstract

The invention discloses a multifunctional cleaning machine which comprises a conveying part and a function part, the conveying part comprises a driving shaft, partition plates and a driving part, the outer side of the driving shaft is spaced by a plurality of partition plates arranged along the periphery to form a plurality of processing areas used for placing glass substrates, and the driving part is connected with the driving shaft so as to drive the driving shaft to rotate intermittently; a plurality of processing areas are driven to intermittently move along the driving shaft; the function part comprises a primary cleaning structure for cleaning the glass substrate, a secondary cleaning structure for performing secondary cleaning on the glass substrate, a drying structure for drying the glass substrate and a detection structure for performing defect detection on the glass substrate, which are sequentially arranged along the plurality of processing areas; the glass substrate machining device integrates multiple functions and is small in occupied size, the turnover frequency in the glass substrate machining process is reduced, the machining labor intensity is lowered, and meanwhile the machining efficiency of the glass substrate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass substrate cleaning, and in particular to a multifunctional cleaning machine. Background Art

[0002] In the production process of glass substrates, each glass substrate needs to be split by special means, and the number and size of particles on the surface of the glass substrate is also an important control indicator. A glass substrate with high cleanliness must be achieved after grinding. After the splitting and grinding processes, the glass substrate needs to enter the cleaning area for cleaning.

[0003] The invention patent with publication number CN112547600 provides a glass substrate cleaning device, which includes a glass substrate conveying frame assembly, a secondary cleaning assembly, a primary cleaning assembly and a transmission belt. The glass substrate is conveyed from one end of the glass substrate conveying frame assembly to the other end through the synchronous rotation of multiple first slave transmission shafts and multiple second slave transmission shafts. When the glass substrate is conveyed on the glass substrate conveying frame assembly, the ground end surfaces on both sides of the glass substrate pass through the inside of a U-shaped negative pressure dust hood. The ground end surfaces on both sides of the glass substrate are subjected to a primary dust cleaning treatment through the rotation of a soft-bristled brush disc. The dust particles raised are sucked into the U-shaped negative pressure dust hood to achieve a primary negative pressure dust sweeping and cleaning treatment of the ground end surfaces on both sides of the glass substrate. Subsequently, the ground end surfaces on both sides of the glass substrate are subjected to a secondary orthogonal wet-contact cleaning treatment through multiple groups of secondary cleaning assemblies.

[0004] However, the existing cleaning machines have only a single function, which is cleaning. After cleaning, they need to be transported to the drying device and the detection device set in the heat pipe for subsequent processing. The processing equipment occupies a large volume, and the glass substrate processing requires multiple turnovers, resulting in high labor intensity and low efficiency. Summary of the invention

[0005] The purpose of the present invention is to overcome the above-mentioned technical deficiencies and propose a multifunctional cleaning machine to solve the technical problems in the prior art that the equipment for cleaning and processing glass substrates has a single function, occupies a large volume, and the glass substrate processing requires multiple turnovers, resulting in high labor intensity and low efficiency.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: The present invention provides a multifunctional cleaning machine, comprising: a conveying part and a functional part, the conveying part comprises a driving shaft, a partition and a driving member, the outer side of the driving shaft is formed with a plurality of processing areas for placing glass substrates through a plurality of partitions arranged along the circumference, the driving member is connected to the driving shaft to drive the driving shaft to rotate intermittently, and drive the plurality of processing areas to move intermittently along the driving shaft; the functional part comprises a primary cleaning structure, a secondary cleaning structure, a drying structure and a detection structure arranged in sequence along the plurality of processing areas, the primary cleaning structure is used to clean the glass substrate, the secondary cleaning structure is used to perform secondary cleaning on the glass substrate, the drying structure is used to dry the glass substrate, and the detection structure is used to perform defect detection on the glass substrate.

[0007] In some embodiments, the multifunctional cleaning machine further comprises an outer box and a door, wherein the interior of the outer box is formed from top to bottom into a feeding area, a cleaning area and a water storage area, respectively, a feeding port is provided at a side of the outer box corresponding to the feeding area, and the door is slidably arranged at the feeding port. The functional part and the processing area are both arranged in the cleaning area, and a feeding structure and a material taking structure are respectively arranged in the feeding area corresponding to two of the processing areas, the feeding structure is used to transport the glass substrate to the processing area, and the material taking structure is used to take out the glass substrate in the processing area. The feeding structure and the picking structure both include a mounting sleeve, a screw, a sleeve, a second motor, a mounting plate and an electric clamp. The mounting sleeve is vertically arranged in the cleaning area. The screw and the sleeve are both arranged inside the mounting sleeve. The sleeve is threadedly connected to the screw and is slidingly connected to the mounting sleeve. The driving shaft of the second motor is connected to the screw. The mounting plate is arranged on one side of the mounting sleeve, and one end of the mounting plate is connected to the sleeve. The electric clamp is installed on the mounting plate and is used to clamp the glass substrate.

[0008] In some embodiments, the primary cleaning structure and the secondary cleaning structure both include a water pipe, a nozzle, a cleaning brush, a first linear motor, and a first electric shaft. Two water pipes are provided, and the two water pipes are arranged in parallel. A plurality of nozzles are provided along the length direction on the side where the two water pipes are close to each other. The cleaning brush is provided on the lower side of the water pipe, and the driving end of the first linear motor is connected to the two water pipes through the first electric shaft. The multifunctional cleaning machine also includes a circulating water pump, a stirring structure, and a cleaning agent tank. The water inlet of the circulating water pump is connected to the water storage area through an inlet pipe, and the water outlet of the circulating water pump is connected to the water pipe of the primary cleaning structure through an outlet pipe. The stirring structure is provided in the water storage area, and the cleaning agent tank is connected to the water storage area for adding cleaning agent to the water storage area. The water pipe of the secondary cleaning structure is connected to the water pump in the external clean water tank.

[0009] In some embodiments, the drying structure includes an air duct, a hot air blower, a second linear motor and a second electric rotating shaft. Two air ducts are provided, and the two air ducts are arranged in parallel. Both air ducts are connected to the output end of the hot air blower, and the second linear motor is connected to the two air ducts through the second electric rotating shaft.

[0010] In some embodiments, the detection structure includes a defect detection camera, an illumination lamp, a mounting frame, a third linear motor and a third electric rotating shaft. The defect detection camera, the illumination lamp and the mounting frame are each provided with two, and the two defect detection cameras and the two illumination lamps are respectively mounted on the two mounting frames, and the third linear motor is connected to the two mounting frames through the third electric rotating shaft.

[0011] In some embodiments, six partitions are provided, and the six partitions separate the outer side of the driving shaft into six processing areas, and the six processing areas correspond to the primary cleaning structure, the secondary cleaning structure, the drying structure, the detection structure, the feeding structure, and the material taking structure, respectively. A filter screen is provided at the bottom of each of the processing areas, and a panel surrounding the processing area is provided on the outer side of each of the partitions, and through holes are provided at the corresponding positions of the panel and the middle of each of the processing areas; a storage frame is provided on the filter screen of each of the processing areas, and a storage slot for placing a glass substrate is provided in the top center of the storage frame, and both sides of the storage frame protrude upward to form two limit parts.

[0012] Compared with the prior art, the multifunctional cleaning machine provided by the present invention, through the provision of a conveying part and a functional part, can drive the drive shaft and the partition to intermittently rotate through a driving member, and can drive a plurality of processing areas to intermittently move along the drive shaft, and can sequentially perform cleaning, secondary cleaning, drying and defect detection, so that the cleaning machine integrates multiple functions in one, occupies a small volume, reduces the number of turnovers in the glass substrate processing process, reduces the processing labor intensity, and improves the processing efficiency of the glass substrate; by providing a primary cleaning structure and a secondary cleaning structure, the glass substrate is cleaned twice, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall three-dimensional structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 2 is a schematic diagram of the overall top-view cross-sectional structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 3 is a schematic diagram of the overall front cross-sectional structure of the multifunctional cleaning machine provided by an embodiment of the present invention; Figure 4 is a schematic diagram of a top view of a primary cleaning structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 5 It is a structural schematic diagram of a primary cleaning structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 6 is a structural schematic diagram of a drying structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 7 is a structural schematic diagram of a detection structure of a multifunctional cleaning machine provided by an embodiment of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the storage frame of the multifunctional cleaning machine provided by an embodiment of the present invention; Fig. 9 It is a schematic diagram of the overall front view structure of the multifunctional cleaning machine provided by an embodiment of the present invention; Fig.10 It is a schematic diagram of the main cross-sectional structure of the feeding structure of the multifunctional cleaning machine provided in an embodiment of the present invention.

[0014] Description of reference numerals: 11. driving shaft; 12. partition; 13. driving member; 131. first motor; 14. filter screen; 15. enclosure; 16. storage frame; 161. storage slot; 2. Primary cleaning structure; 21. Water pipe; 22. Nozzle; 23. Cleaning brush; 24. First linear motor; 25. First electric shaft; 3. Secondary cleaning structure; 4. Drying structure; 41. Air duct; 42. Air outlet; 43. Second linear motor; 44. Second electric rotating shaft; 5. Detection structure; 51. Defect detection camera; 52. Illumination lamp; 53. Mounting frame; 54. Third linear motor; 55. Third electric rotating shaft; 6. Outer box body; 61. Feeding area; 62. Cleaning area; 63. Water storage area; 64. Box door; 65. First partition plate; 651. Feeding hole; 66. Second partition plate; 7. Feeding structure; 71. Mounting sleeve; 72. Screw; 73. Sleeve; 74. Second motor; 75. Mounting plate; 76. Electric gripper; 8. Material taking structure; 9. Circulating water pump; 10. Stirring structure; 101. Cleaning agent tank. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] In order to solve the technical problems that the equipment for cleaning and processing glass substrates has a single function, occupies a large volume, and the glass substrate processing requires multiple turnovers, resulting in high processing labor intensity and low efficiency, the present invention provides a multifunctional cleaning machine that integrates multiple functions, occupies a small volume, reduces the number of turnovers in the glass substrate processing process, reduces the processing labor intensity, and improves the processing efficiency of the glass substrate.

[0017] See also Figures 1 to 10 , Figure 1 1 is a schematic diagram of the structure of a multifunctional cleaning machine in an embodiment of the present invention. The multifunctional cleaning machine includes: a conveying part and a functional part. The conveying part includes a driving shaft 11, a partition 12 and a driving member 13. The outer side of the driving shaft 11 is spaced by a plurality of the partitions 12 arranged along the circumference to form a plurality of processing areas for placing glass substrates. The driving member 13 is connected to the driving shaft 11 to drive the driving shaft 11 to rotate intermittently, and drive the plurality of processing areas to move intermittently along the driving shaft 11. The functional part includes a primary cleaning structure 2, a secondary cleaning structure 3, a drying structure 4 and a detection structure 5 arranged in sequence along the plurality of processing areas. The primary cleaning structure 2 is used to clean the glass substrate, the secondary cleaning structure 3 is used to perform secondary cleaning on the glass substrate, the drying structure 4 is used to dry the glass substrate, and the detection structure 5 is used to perform defect detection on the glass substrate.

[0018] In the present device, the conveying part includes a driving shaft 11, a partition 12 and a driving member 13. The glass substrate to be cleaned is placed in the processing area formed by the partition 12. The driving member 13 is connected to the driving shaft 11. The driving shaft 11 and the partition 12 can be driven to rotate intermittently by the driving member 13, so that several processing areas can be driven to move intermittently along the driving shaft 11, and cleaning, secondary cleaning, drying and defect detection can be performed in sequence, so that the cleaning machine integrates multiple functions, occupies a small volume, and improves the processing efficiency of the glass substrate.

[0019] In this example, see Figures 1 to 3 , an outer box body 6 and a box door 64 are also provided. The inner part of the outer box body 6 is formed from top to bottom into a feeding area 61, a cleaning area 62 and a water storage area 63. The feeding area 61 is used for loading and unloading. A feeding port is provided at one side of the outer box body 6 corresponding to the feeding area 61. The box door 64 is slidably arranged at the feeding port. When in use, the glass substrate can be loaded and unloaded through the feeding port. During operation, the box door 64 can be closed to seal the feeding port. The functional part and the processing area are both arranged in the cleaning area 62, so that the device mainly performs cleaning, drying and testing in the cleaning area 62.

[0020] In order to clean the glass substrate, in this embodiment, refer to Figure 2 , Figure 4and Figure 5 The primary cleaning structure 2 and the secondary cleaning structure 3 both include a water pipe 21, a nozzle 22, a cleaning brush 23, a first linear motor 24 and a first electric shaft 25. Two water pipes 21 are provided, and the two water pipes 21 are arranged in parallel. A plurality of nozzles 22 are provided along the length direction on one side of the two water pipes 21 close to each other. The cleaning brush 23 is fixedly provided on the lower side of the water pipe 21. The first linear motor 24 is vertically installed on the outside of the conveying part. The driving end of the first linear motor 24 is connected to the two water pipes 21 through the first electric shaft 25.

[0021] During implementation, when the driving member 13 drives the glass substrate in the processing area to rotate to a position corresponding to the primary cleaning structure 2 or the secondary cleaning structure 3, the driving member 13 will automatically close for a period of time to ensure that the cleaning, drying and testing time of the glass substrate is sufficient; when the glass substrate rotates and changes position, the first electric shaft 25 drives the water pipe 21 to rotate downward, so that the water pipe 21 is stored outside the conveying part, which will not affect the conveying of the glass substrate. After the conveying part stops conveying, the first electric shaft 25 can be used to drive the two water pipes 21 to rotate upward. The positions of the two water pipes 21 correspond to the two sides of the glass substrate respectively, so that the two water pipes 21 can be moved to the two sides of the glass substrate respectively, and water can be sprayed through the nozzle 22 on the water pipe 21 to clean the glass substrate. The first linear motor 24 can drive the water pipe 21 to move up and down, so that the water pipe 21 can reciprocate along the height direction of the glass substrate for comprehensive cleaning. At the same time, a cleaning brush 23 is fixedly arranged under the water pipe 21. When the water pipe 21 moves up and down, the cleaning brush 23 moves up and down synchronously to brush the dust on the surface of the glass substrate.

[0022] In order to improve the cleaning effect, in this embodiment, please refer to Figure 1 and Figure 3 , a circulating water pump 9, a stirring structure 10 and a cleaning agent tank 101 are also provided. The circulating water pump 9 and the cleaning agent tank 101 are both installed on the outer box body 6. The water inlet of the circulating water pump 9 is connected to the water storage area 63 through a water inlet pipe, and its water outlet is connected to the water pipe 21 of the primary cleaning structure 2 through a water outlet pipe. The stirring structure 10 is arranged in the water storage area 63, and is used to stir the water in the water storage area 63 so that the water and the cleaning agent are fully mixed; the cleaning agent tank 101 is connected to the water storage area 63, and is used to add cleaning agent to the water storage area 63; the water pipe 21 of the secondary cleaning structure 3 is connected to the water pump in the external clean water tank.

[0023] When cleaning the glass substrate, the water generated by the primary cleaning structure 2 and the secondary cleaning structure 3 cleaning the glass substrate will flow into the water storage area 63. Since the water inlet and the water outlet of the circulating water pump 9 are respectively connected to the water pipe 21 of the water storage area 63 and the primary cleaning structure 2, the circulating water pump 9 can circulate the water to the primary cleaning structure 2, and reuse the water resources and the cleaning agent in the water. The glass substrate is cleaned by the water containing the cleaning agent through the primary cleaning structure 2, and is cleaned again by clean water after passing through the secondary cleaning structure 3, so as to achieve efficient cleaning of the glass substrate. When the concentration of the cleaning agent in the water in the water storage area 63 is not enough, the cleaning agent tank 101 can be used to add the cleaning agent to the water storage area 63, and the water can be stirred by the stirring structure 10 to fully mix the water and the cleaning agent. A drain pipe 21 is also provided on the outer box body 6 to discharge the excess water in the water storage area 63.

[0024] It should be noted that, in this embodiment, there is no limitation on the specific form of the stirring structure 10 , which may be a stirring structure commonly used in the art.

[0025] In order to achieve drying of the glass substrate, in some embodiments, refer to Figure 2 and Figure 6 The drying structure 4 includes an air duct 41, a hot air blower, a second linear motor 43 and a second electric rotating shaft 44. Two air ducts 41 are provided. A plurality of air holes are opened along the length direction on the side close to each other of the two air ducts 41. The two air ducts 41 are arranged in parallel and are both connected to the output end of the hot air blower. The second linear motor 43 is vertically installed on the outside of the conveying part, and the second linear motor 43 is connected to the two air ducts 41 through the second electric rotating shaft 44.

[0026] When the glass substrate rotates and changes position, the second electric shaft 44 can also drive the air duct 41 to rotate downward, so that the air duct 41 is stored outside the conveying part, which will not affect the conveying of the glass substrate. After the conveying part stops conveying, the second electric shaft 44 can be used to drive the two air ducts 41 to rotate upward. The positions of the two air ducts 41 correspond to the two sides of the glass substrate respectively, so that the two air ducts 41 can be moved to the two sides of the glass substrate respectively. The hot air blower conveys hot air to the air duct 41, and the hot air is discharged from the air outlet 42 of the air duct 41 through the air duct 41 and blown to the surface of the glass substrate to dry the glass substrate. The second linear motor 43 can drive the air duct 41 to move up and down, so that the air duct 41 can reciprocate along the height direction of the glass substrate to perform comprehensive drying, and the drying effect is good.

[0027] In order to detect defects on a glass substrate, in some embodiments, refer to Figure 2 and Figure 7The detection structure 5 includes a defect detection camera 51, an illuminating lamp 52, a mounting frame 53, a third linear motor 54 and a third electric rotating shaft 55. The defect detection camera 51, the illuminating lamp 52 and the mounting frame 53 are each provided with two. The two defect detection cameras 51 and the two illuminating lamps 52 are respectively mounted on the two mounting frames 53. The third linear motor 54 is vertically mounted on the outside of the conveying part. The third linear motor 54 is connected to the two mounting frames 53 through the third electric rotating shaft 55.

[0028] When the glass substrate rotates and changes position, the third electric shaft 55 can also drive the mounting frame 53 to rotate downward, so that the mounting frame 53 is stored on the outside of the conveying part and will not affect the conveying of the glass substrate. After the conveying part stops conveying, the third electric shaft 55 can be used to drive the two mounting frames 53 to rotate upward. The positions of the two mounting frames 53 correspond to the two sides of the glass substrate respectively, so that the two defect detection cameras 51 and the two lighting lamps 52 can be moved to the two sides of the glass substrate respectively. The third linear motor 54 can drive the mounting frame 53 to move up and down, and the lighting lamp 52 provides the lighting source required for detection. The defect detection camera 51 can be used to move along the height direction of the glass substrate to photograph and analyze the defects of the glass substrate.

[0029] It should be noted that the defect detection camera 51 and the lighting lamp 52 are prior art, which are widely used in the field of glass substrate detection. The specific detection principles of the defect detection camera 51 and the lighting lamp 52 can be understood by referring to the principles of the prior art.

[0030] Preferably, in this embodiment, please refer to Figures 1 to 8 The driving member 13 includes a first motor 131, a filter screen plate 14 is provided at the bottom of each of the processing areas, and a plurality of the partitions 12 are provided with a panel 15 surrounding the processing area on the outer side, and the partition 12 is fixedly connected to the panel 15, and the panel 15 and the corresponding position in the middle of each of the processing areas are provided with through holes, so that the primary cleaning structure 2, the secondary cleaning structure 3, the detection structure 5 and the drying structure 4 extend the corresponding processing components into the processing area through the through holes; a storage frame 16 is provided on the filter screen plate 14 of each of the processing areas, and a storage groove 161 is provided at the top center of the storage frame 16, and the storage groove 161 is used to place the glass substrate, and both sides of the storage frame 16 are raised upward to form two limit parts, and the limit parts can limit and fix the glass substrate at the bottom edge to ensure the stability of the glass substrate when it is placed.

[0031] In order to improve the efficiency of loading and unloading, in this embodiment, please refer to Figure 1 , Figure 2 , Fig. 9 and Fig.10A feeding structure 7 and a fetching structure 8 are respectively arranged in the feeding area 61 at positions corresponding to two of the processing areas. The feeding structure 7 is used to transport the glass substrate to the processing area, and the fetching structure 8 is used to fetch the glass substrate from the processing area.

[0032] Preferably, in this embodiment, six partitions 12 are provided, and the six partitions 12 separate the outer side of the driving shaft 11 into six processing areas, and the six processing areas respectively correspond to the primary cleaning structure 2, the secondary cleaning structure 3, the drying structure 4, the detection structure 5, the feeding structure 7 and the material taking structure 8. In the outer box body 6, a first partition plate 65 is arranged between the feeding area 61 and the cleaning area 62, and a second partition plate 66 is arranged between the cleaning area 62 and the water storage area 63, so as to separate the feeding area 61, the cleaning area 62 and the water storage area 63 through the first partition plate 65 and the second partition plate 66. Two feed holes 651 are arranged on the first partition plate 65, and the two feed holes 651 correspond to the positions of the feeding structure 7 and the material taking structure 8 respectively. The feeding structure 7 can transport the glass substrate to the corresponding storage frame 16 below it through the feed hole 651, and the material taking structure 8 can take out the glass substrate on the corresponding storage frame 16 below it through the feed hole 651. The second partition plate 66 is a mesh plate.

[0033] Specifically, the feeding structure 7 and the picking structure 8 both include a mounting sleeve 71, a screw 72, a sleeve 73, a second motor 74, a mounting plate 75 and an electric clamp 76. The mounting sleeve 71 is vertically arranged in the cleaning area 62. The top and bottom ends of the mounting sleeve 71 are fixedly connected to the inner wall of the outer box body 6 and the first partition plate 65 respectively. The screw 72 and the sleeve 73 are both arranged inside the mounting sleeve 71. The two ends of the screw 72 are rotatably connected to the mounting sleeve 71. The sleeve 73 is threadedly connected to the screw 72. The sleeve 73 is slidably connected to the mounting sleeve 71. The second motor 74 is installed on the top of the outer box body 6, and its drive shaft 11 is connected to the The screw rod 72 is fixedly connected, and the mounting plate 75 is arranged on one side of the mounting sleeve 71, and one end thereof is fixedly connected to the sleeve 73. The electric clamp 76 is fixedly installed at the bottom of the mounting plate 75. The electric clamp 76 can clamp the glass substrate. The screw rod 72 is driven to rotate by the second motor 74, which can drive the sleeve 73, the mounting plate 75 and the electric clamp 76 to move up and down. When the electric clamp 76 of the feeding structure 7 moves downward, the glass substrate can be fed into the storage frame 16 in the processing area. After the electric clamp 76 of the material taking structure 8 clamps the glass substrate on the storage frame 16, it can move upward to take out the glass substrate, thereby realizing fast loading and unloading.

[0034] Working principle: during implementation, the glass substrate to be cleaned is clamped on the electric clamping claw 76 of the feeding structure 7 in sequence, and then the screw 72 is driven to rotate by the second motor 74, driving the sleeve 73, the mounting plate 75 and the electric clamping claw 76 to move downward, and the glass substrate is fed into the storage frame 16 in the processing area, and then the electric clamping claw 76 is opened, the second motor 74 is reversed, and the electric clamping claw 76 is driven to move up and reset, and then the next glass substrate is fed. The principle of the material taking structure 8 is the same as that of the feeding structure 7; the first motor 131 can drive the drive shaft 11 and the partition 12 to rotate intermittently, and can drive a plurality of processing areas to move intermittently along the drive shaft 11. When the processing area moves in sequence, the driving member 13 will automatically close for a period of time to ensure that the glass substrate is cleaned. The cleaning, drying and inspection time of the glass substrate is sufficient; when the glass substrate rotates and changes position, the first electric rotating shaft 25, the second electric rotating shaft 44 and the third electric rotating shaft 55 respectively drive the water pipe 21, the air pipe 41 and the mounting frame 53 to rotate downward, so that the water pipe 21, the air pipe 41 and the defect detection camera 51 are stored outside the conveying part, which will not affect the conveying of the glass substrate; after the glass substrate is conveyed to the specified position, the first electric rotating shaft 25, the second electric rotating shaft 44 and the third electric rotating shaft 55 are respectively used to drive the water pipe 21, the air pipe 41 and the mounting frame 53 to rotate upward and reset, and the primary cleaning structure 2, the secondary cleaning structure 3, the drying structure 4 and the inspection structure 5 are respectively used to clean, secondary clean, dry and inspect defects of the glass substrate in sequence.

[0035] The present invention drives the drive shaft 11 and the partition 12 to rotate intermittently through the driving member 13 by providing a conveying part and a functional part, and can drive a plurality of processing areas to move intermittently along the drive shaft 11, and can sequentially perform cleaning, secondary cleaning, drying and defect detection, so that the cleaning machine integrates multiple functions in one, occupies a small volume, reduces the number of turnovers in the glass substrate processing process, reduces the processing labor intensity, and improves the processing efficiency of the glass substrate; by providing a primary cleaning structure 2 and a secondary cleaning structure 3, the glass substrate is cleaned twice, thereby improving the cleaning effect.

[0036] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A multifunctional cleaning machine, characterized in that: include: A conveying part, the conveying part comprises a driving shaft, a partition and a driving member, the outer side of the driving shaft is formed with a plurality of processing areas for placing glass substrates through a plurality of partitions arranged along the circumference, the driving member is connected to the driving shaft to drive the driving shaft to rotate intermittently, and drive the plurality of processing areas to move intermittently along the driving shaft; as well as, The functional part includes a primary cleaning structure, a secondary cleaning structure, a drying structure and a detection structure which are sequentially arranged along a plurality of processing areas. The primary cleaning structure is used to clean the glass substrate, the secondary cleaning structure is used to perform secondary cleaning on the glass substrate, the drying structure is used to dry the glass substrate, and the detection structure is used to perform defect detection on the glass substrate.

2. The multifunctional cleaning machine according to claim 1, characterized in that: The multifunctional cleaning machine also includes an outer box body and a box door. The interior of the outer box body forms a feeding area, a cleaning area and a water storage area from top to bottom. A feeding port is opened on one side of the outer box body at a position corresponding to the feeding area, and the box door is slidably arranged at the feeding port.

3. The multifunctional cleaning machine according to claim 2, characterized in that: The functional part and the processing area are both arranged in the cleaning area. A feeding structure and a material taking structure are respectively arranged in the feeding area at positions corresponding to two of the processing areas. The feeding structure is used to transport the glass substrate to the processing area, and the material taking structure is used to take out the glass substrate in the processing area.

4. The multifunctional cleaning machine according to claim 3, characterized in that: The feeding structure and the picking structure both include a mounting sleeve, a screw, a sleeve, a second motor, a mounting plate and an electric clamp. The mounting sleeve is vertically arranged in the cleaning area. The screw and the sleeve are both arranged inside the mounting sleeve. The sleeve is threadedly connected to the screw and is slidingly connected to the mounting sleeve. The driving shaft of the second motor is connected to the screw. The mounting plate is arranged on one side of the mounting sleeve, and one end of the mounting plate is connected to the sleeve. The electric clamp is installed on the mounting plate and is used to clamp the glass substrate.

5. The multifunctional cleaning machine according to claim 2, characterized in that: The primary cleaning structure and the secondary cleaning structure both include a water pipe, a nozzle, a cleaning brush, a first linear motor and a first electric rotating shaft. Two water pipes are provided, and the two water pipes are arranged in parallel. Several nozzles are provided along the length direction on the side where the two water pipes are close to each other. The cleaning brush is provided on the lower side of the water pipe, and the driving end of the first linear motor is connected to the two water pipes through the first electric rotating shaft.

6. The multifunctional cleaning machine according to claim 5, characterized in that: The multifunctional cleaning machine also includes a circulating water pump, a stirring structure and a cleaning agent tank. The water inlet of the circulating water pump is connected to the water storage area through a water inlet pipe, and the water outlet of the circulating water pump is connected to the water pipe of the primary cleaning structure through a water outlet pipe. The stirring structure is arranged in the water storage area. The cleaning agent tank is connected to the water storage area for adding cleaning agent to the water storage area; the water pipe of the secondary cleaning structure is connected to the water pump in the external clean water tank.

7. The multifunctional cleaning machine according to claim 1, characterized in that: The drying structure includes an air duct, a hot air blower, a second linear motor and a second electric rotating shaft. Two air ducts are provided. The two air ducts are arranged in parallel. Both of the air ducts are connected to the output end of the hot air blower. The second linear motor is connected to the two air ducts through the second electric rotating shaft.

8. The multifunctional cleaning machine according to claim 1, characterized in that: The detection structure includes a defect detection camera, an illumination lamp, a mounting frame, a third linear motor and a third electric rotating shaft. The defect detection camera, the illumination lamp and the mounting frame are each provided with two, and the two defect detection cameras and the two illumination lamps are respectively mounted on the two mounting frames, and the third linear motor is connected to the two mounting frames through the third electric rotating shaft.

9. The multifunctional cleaning machine according to claim 3, characterized in that: There are six partitions, which separate the outer side of the driving shaft into six processing areas. The six processing areas correspond to the primary cleaning structure, the secondary cleaning structure, the drying structure, the detection structure, the feeding structure and the material taking structure respectively.

10. The multifunctional cleaning machine according to claim 9, characterized in that: A filter screen is provided at the bottom of each of the processing areas, and a panel surrounding the processing area is provided on the outer side of each of the partitions, and a through hole is provided at a corresponding position of the panel and the middle of each of the processing areas; A storage frame is provided on the filter screen plate of each processing area, a storage groove for placing the glass substrate is provided in the center of the top of the storage frame, and both sides of the storage frame are raised upward to form two limit parts.

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