Screen cleaning and drying machine

Abstract

The present invention discloses a screen cleaning and drying machine, which is provided with a plurality of nozzles, and then when a first conveyor belt sequentially conveys the screen to the bottom ends of the plurality of nozzles through a plurality of carrying boxes, a second cylinder drives a second slide plate to move downward through a second push rod, so that the second slide plate drives the plurality of nozzles to move to the top end of the carrying box through a liquid storage tank, and a cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles, and then before the screen enters a cleaning chamber, the cleaning liquid is sprayed on the surface, so that the screen has enough time to contact with the cleaning liquid, and the cleaning liquid has more time to react with the sundries on the surface of the screen during the process of contacting with the surface of the screen, so that when the screen is conveyed into the cleaning chamber through the second conveyor belt, when the spray gun in the cleaning chamber cleans the screen, the cleaning time of the spray gun can be greatly reduced, thereby greatly improving the cleaning efficiency of the screen.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and drying machines, and in particular to a screen cleaning and drying machine. Background Art

[0002] The production process of solar screens generally includes steps such as screen cutting, screen stretching, coating and exposure. When the solar screen is subjected to printing and other processing, it is necessary to apply photosensitive adhesive, so that the screen needs to be cleaned and dried before subsequent processing such as exposure to facilitate further processing. When the existing screen cleaning mechanism cleans the screen, it is necessary to manually put the screen into the cleaning machine one by one, which increases the frequency of the operator's contact with the photosensitive adhesive and the cleaning liquid during the placement process. The irritating gas generated during the cleaning process will cause certain damage to the human body, and the efficiency of manual placement is low, resulting in low cleaning efficiency of the screen; and the existing screen cleaning mechanism usually directly cleans the surface of the screen through a high-pressure gun during cleaning, and the contact time between the cleaning liquid and the screen is short, so that the spray gun needs to spend more time to remove the debris on the screen, resulting in low cleaning efficiency and cannot meet the use needs. Summary of the invention

[0003] In view of the deficiencies existing in the above-mentioned technology, the present invention provides a screen cleaning and drying machine to solve the technical problems that the existing screen cleaning mechanism needs to manually place the screens into the cleaning machine one by one when cleaning the screens, which increases the frequency of the operator's contact with the photosensitive resin and the cleaning liquid during the placement process, and the irritating gas generated during the cleaning process will cause certain damage to the human body. In addition, the efficiency of manual placement is low, resulting in low cleaning efficiency of the screen; and the existing screen cleaning mechanism usually directly cleans the surface of the screen with a high-pressure gun during cleaning, and the contact time between the cleaning liquid and the screen is short, so that the spray gun needs to spend more time to remove the debris on the screen, resulting in low cleaning efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a screen cleaning and drying machine, comprising: a lifting plate for driving the screen to lift and load it to one end of a first conveyor belt, a plurality of nozzles for spraying cleaning liquid on the screen conveyed on the first conveyor belt, and a second conveyor belt for sequentially conveying the screen sprayed with cleaning liquid to a cleaning chamber, the first conveyor belt is fixedly connected to the bracket through a base frame, a loading plate is fixedly installed at one end of the bracket by bolts, a driving motor for driving the lifting plate to move up and down is fixedly installed at one end of the loading plate, a plurality of carrying boxes are sequentially placed on the lifting plate from bottom to top, screens to be cleaned are placed in the plurality of carrying boxes, and a carrying plate for sequentially transporting the plurality of carrying boxes to the first conveyor belt is provided at one end of the lifting plate; the plurality of nozzles are fixedly connected to the liquid storage tank by bolts, and the liquid storage tank The box is connected to a plurality of nozzles, and cleaning liquid is stored in the liquid storage tank. The liquid storage tank is fixedly connected to the positioning plate by bolts, and the positioning plate is fixedly connected to the second slide plate by bolts, one end of the second slide plate is movably connected to the second cylinder by a second push rod, the second cylinder is fixedly connected to the bottom plate by bolts, and the bottom plate is fixedly connected to the bracket by bolts; the bearing plate is an L-shaped structure, the bearing plate is fixedly connected to the first slide plate by bolts, one end of the first slide plate is movably connected to the first cylinder by a first push rod, the bottom end of the first push rod is fixedly connected to the first slide plate by bolts, the top end of the first push rod is movably connected to the first cylinder, the first cylinder is fixedly connected to the moving plate by bolts, and one end of the moving plate is fixedly installed with a driving cylinder for driving the moving plate to move horizontally, the driving cylinder is fixedly connected to the cross plate by bolts, and the cross plate is fixedly connected to the bracket.

[0005] As a further solution of the present invention, a plurality of suction cups are arranged between the first conveyor belt and the second conveyor belt for transporting the screen sprayed with cleaning liquid from the first conveyor belt to the second conveyor belt. The plurality of suction cups are fixedly connected to a suction plate, a support rod is fixedly installed on the top of the suction plate, and the top of the support rod is fixedly connected to the support frame by bolts.

[0006] As a further solution of the present invention, a long waist-shaped square groove is provided at one end of the support frame, a stopper is fixedly installed at the upper end of the support frame by bolts, and a buffer rod is fixedly installed at the bottom end of the stopper by a threaded hole.

[0007] As a further solution of the present invention, a limiting block is fixedly installed on the bottom end of the buffer rod, and the limiting block passes through the long waist-shaped square groove and is fixedly connected to the third slide plate.

[0008] As a further solution of the present invention, a slider is symmetrically arranged at one end of the support frame, the slider is fixedly connected to the support frame by bolts, one end of the slider is slidably connected to a guide rail, and the guide rail is fixedly connected to the third slide plate by bolts.

[0009] As a further solution of the present invention, one end of the third slide plate is movably connected to the third cylinder via a third push rod, and the third cylinder is fixedly connected to the fixing frame via bolts.

[0010] As a further solution of the present invention, a support plate is fixedly installed on the bottom end of the fixed frame, the bottom end of the support plate is fixedly connected to the drive shaft by bolts, the bottom end of the drive shaft is rotatably connected to the fixed plate by a sleeve, the fixed plate is fixedly connected to the bracket by bolts, and a drive motor is fixedly installed on the bottom end of the fixed plate, and the drive motor is rotatably connected to the drive shaft.

[0011] As a further solution of the present invention, a cleaning chamber is fixedly installed at one end of the second conveyor belt, and the cleaning chamber is fixedly connected to the bracket by bolts. A drying chamber is fixedly installed at one end of the cleaning chamber, and the drying chamber is fixedly connected to the bracket by bolts.

[0012] The method for using the cleaning and drying machine specifically includes the following steps:

[0013] The first step is to sequentially place the screens to be cleaned in the carrying boxes, and sequentially place the carrying boxes on the lifting plate from bottom to top, and start the driving motor at one end of the loading plate so that the driving motor lifts the carrying boxes to the same height as the bracket through the lifting plate, and start the first cylinder, and the first cylinder drives the first slide plate to move through the first push rod, so that the first slide plate drives the carrying plate to sequentially clamp the carrying boxes, and start the driving cylinder so that the driving cylinder drives the carrying plate to move to the first conveyor belt through the driving moving plate, so that the carrying plate sequentially carries the carrying boxes to the first conveyor belt;

[0014] In the second step, when the first conveyor belt conveys the screen to the bottom of the plurality of nozzles in sequence through the plurality of carrying boxes, the second cylinder is started, and the second cylinder drives the second slide plate to move downward through the second push rod, so that the second slide plate drives the plurality of nozzles to move to the top of the carrying box through the liquid storage tank, and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles;

[0015] In the third step, when the first conveyor belt conveys the screen sprayed with the cleaning liquid to one end of the suction plate, the third cylinder is started, and the third cylinder drives the third slide plate to move downward through the third push rod, so that the third slide plate drives a plurality of suction cups to move downward through the support frame to absorb and grab the screen, and at the same time, the driving motor is started, and the driving motor drives the support plate to rotate through the driving shaft, so that the support plate drives the support frame to rotate through the fixed frame, so that the support frame moves the screen from the first conveyor belt to the second conveyor belt through the plurality of suction cups;

[0016] In the fourth step, when the second conveyor belt sends the screen into the cleaning room one by one, the spray gun in the cleaning room cleans the screen. After the cleaned screen passes through the second conveyor belt and enters the drying room, the drying fan in the drying room dries the screen. The cleaned and dried screen is unloaded under the transmission of the second conveyor belt.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention provides a screen cleaning and drying machine, which is provided with a plurality of nozzles, and then when the first conveyor belt conveys the screen to the bottom ends of the plurality of nozzles in sequence through the plurality of carrying boxes, the second cylinder drives the second slide plate to move downward through the second push rod, so that the second slide plate drives the plurality of nozzles to move to the top end of the carrying box through the liquid storage tank, and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles, and then before the screen enters the cleaning chamber, the cleaning liquid is sprayed on the surface, so that the screen has enough time to contact with the cleaning liquid, and the cleaning liquid has more time to react with the debris on the surface of the screen during the process of contacting with the surface of the screen, so that when the screen is conveyed into the cleaning chamber by the second conveyor belt, the spray gun in the cleaning chamber cleans the screen, and the cleaning time of the spray gun can be greatly reduced, thereby greatly improving the cleaning efficiency of the screen.

[0019] 2. The present invention provides a screen cleaning and drying machine, which is provided with a carrying plate, and when the driving motor at one end of the loading plate lifts a plurality of carrying boxes to the same height as the bracket through the lifting plate, the first slide plate drives the carrying plate to clamp the plurality of carrying boxes in sequence, so that the driving cylinder drives the carrying plate to move to the first conveyor belt through the driving moving plate, so that the carrying plate transports the plurality of carrying boxes to the first conveyor belt in sequence, so that the screens to be cleaned in the plurality of carrying boxes can be automatically loaded through the transportation of the carrying plate, so that the cleaning process of the screen no longer requires manual loading, thereby greatly improving the loading efficiency, thereby improving the cleaning efficiency, and at the same time, through the transportation of the carrying plate, it is avoided that the operator needs to contact with the photosensitive resin and the cleaning liquid in the traditional manual loading process, and it also avoids the defect that the irritating gas generated during the cleaning process during the traditional manual loading will cause certain damage to the human body, thereby greatly improving the installability of the screen cleaning process.

[0020] 3. The present invention provides a screen cleaning and drying machine, which is provided with suction cups. When the first conveyor belt conveys the screen sprayed with cleaning liquid to one end of the suction plate, the third cylinder drives the third slide plate to move downward through the third push rod, so that the third slide plate drives a plurality of suction cups to move downward through the support frame to adsorb and grab the screen. The driving motor drives the support plate to rotate through the driving shaft, so that the support plate drives the support frame to rotate through the fixed frame, so that the support frame transports the screen from the first conveyor belt to the second conveyor belt through the plurality of suction cups. The second conveyor belt is arranged in parallel with the first conveyor belt. Driven by the driving motor, the screen loading and cleaning process does not require manual operation, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of a screen cleaning and drying machine of the present invention;

[0022] Figure 2 It is an installation axonometric drawing of the support frame of the present invention;

[0023] Figure 3 is an installation front view of the support frame of the present invention;

[0024] Figure 4 It is an installation isometric view of the driving cylinder of the present invention;

[0025] Figure 5 It is a front view of the installation of the driving cylinder of the present invention;

[0026] Figure 6 is a schematic diagram of the installation of the second cylinder of the present invention;

[0027] In the figure: 1, bracket; 2, feeding plate; 3, lifting plate; 4, first conveyor belt; 5, second conveyor belt; 6, cleaning chamber; 7, drying chamber; 8, support frame; 9, first cylinder; 10, second cylinder; 11, driving motor; 12, fixed plate; 13, support plate; 14, fixed frame; 15, third cylinder; 16, third push rod; 17, third slide plate; 18, limit block; 19, stop block; 20, buffer rod; 21, support rod; 22, suction plate; 23, suction cup; 24, slider; 25, guide rail; 26, driving shaft; 27, cross plate; 28, driving cylinder; 29, moving plate; 30, first slide plate; 31, bearing plate; 32, first push rod; 33, bottom plate; 34, second slide plate; 35, positioning plate; 36, liquid storage tank; 37, nozzle; 38, bearing tank. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0029] like Figures 1 to 6 As shown, the present invention provides a screen cleaning and drying machine, comprising: a lifting plate 3 for driving the screen to be lifted and loaded to one end of a first conveyor belt 4, a plurality of nozzles 37 for spraying a cleaning liquid on the screen conveyed on the first conveyor belt 4, and a second conveyor belt 5 for sequentially conveying the screen sprayed with the cleaning liquid to a cleaning chamber 6, wherein the first conveyor belt 4 is fixedly connected to a bracket 1 through a base frame, a loading plate 2 is fixedly installed at one end of the bracket 1 through bolts, a driving motor for driving the lifting plate 3 to move up and down is fixedly installed at one end of the loading plate 2, a plurality of carrying boxes 38 are sequentially placed on the lifting plate 3 from bottom to top, screens to be cleaned are placed in the plurality of carrying boxes 38, a carrying plate 31 for sequentially transporting the plurality of carrying boxes 38 to the first conveyor belt 4 is provided at one end of the lifting plate 3, the bottom end of the carrying plate 31 is adapted to be connected to the bottom end of the plurality of carrying boxes 38 through the card slot, so that the carrying plate 31 is clamped at the bottom end of the plurality of carrying boxes 38 through the card slot to facilitate the carrying of the carrying boxes 38 to the first conveyor belt 4.

[0030] The plurality of nozzles 37 are fixedly connected to the liquid storage tank 36 by bolts, the liquid storage tank 36 is communicated with the plurality of nozzles 37, the liquid storage tank 36 stores cleaning liquid, the liquid storage tank 36 is fixedly connected to the positioning plate 35 by bolts, the positioning plate 35 is fixedly connected to the second slide plate 34 by bolts, one end of the second slide plate 34 is movably connected to the second cylinder 10 by a second push rod, the second cylinder 10 is a slide cylinder, the second cylinder 10 is fixedly connected to the bottom plate 33 by bolts, the bottom plate 33 is fixedly connected to the bracket 1 by bolts, and then when the first conveyor belt 4 sequentially transmits the screen to the bottom end of the plurality of nozzles 37 through the plurality of bearing boxes 38, the second cylinder 10 is started, and the second cylinder 10 is moved by the second push rod. The second push rod drives the second slide plate 34 to move downward, so that the second slide plate 34 drives the plurality of nozzles 37 to move to the top of the carrying box 38 through the liquid storage tank 36, and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles 37, and then before the screen enters the cleaning chamber 6, the cleaning liquid is sprayed on the surface, so that the screen has enough time to contact with the cleaning liquid, and the cleaning liquid has more time to react with the debris on the surface of the screen during the contact with the surface of the screen, so that when the screen is conveyed into the cleaning chamber 6 by the second conveyor belt 5, the cleaning time of the spray gun in the cleaning chamber 6 can be greatly reduced when cleaning the screen, thereby greatly improving the cleaning efficiency of the screen.

[0031] The carrying plate 31 is an L-shaped structure, the carrying plate 31 is fixedly connected to the first slide plate 30 by bolts, one end of the first slide plate 30 is movably connected to the first cylinder 9 by a first push rod 32, the bottom end of the first push rod 32 is fixedly connected to the first slide plate 30 by bolts, the top of the first push rod 32 is movably connected to the first cylinder 9, the first cylinder 9 is a slide cylinder, the first cylinder 9 is fixedly connected to the moving plate 29 by bolts, one end of the moving plate 29 is fixedly installed with a driving cylinder 28 for driving the moving plate 29 to move horizontally, the driving cylinder 28 is fixedly connected to the cross plate 27 by bolts, and the cross plate 27 is fixedly connected to the bracket 1, and then when the driving motor at one end of the feeding plate 2 lifts a number of carrying boxes 38 to the same height as the bracket 1 through the lifting plate 3, the first cylinder 9 is started, and the first cylinder 9 drives the first slide plate 30 to move through the first push rod 32, so that the first slide The plate 30 drives the carrier plate 31 to clamp the plurality of carrier boxes 38 in sequence, and by starting the driving cylinder 28, the driving cylinder 28 drives the carrier plate 31 to move to the first conveyor belt 4 by driving the movable plate 29, so that the carrier plate 31 sequentially transports the plurality of carrier boxes 38 to the first conveyor belt 4, so that the screens to be cleaned in the plurality of carrier boxes 38 can be automatically loaded through the transportation of the carrier plate 31, so that the cleaning process of the screen no longer requires manual loading, thereby greatly improving the loading efficiency, thereby improving the cleaning efficiency, and at the same time, through the transportation of the carrier plate 31, the situation that the operator needs to contact with the photosensitive resin and the cleaning liquid in the traditional manual loading process is avoided, and at the same time, it also avoids the defect that the irritating gas generated during the cleaning process during the traditional manual loading will cause certain damage to the human body, thereby greatly improving the installability of the screen cleaning process.

[0032] A plurality of suction cups 23 are provided between the first conveyor belt 4 and the second conveyor belt 5 for transporting the screen sprayed with cleaning liquid from the first conveyor belt 4 to the second conveyor belt 5. The plurality of suction cups 23 are fixedly connected to the suction plate 22. A support rod 21 is fixedly installed on the top end of the suction plate 22. The top end of the support rod 21 is fixedly connected to the support frame 8 by bolts.

[0033] A long waist-shaped square groove is provided at one end of the support frame 8, a stopper 19 is fixedly installed on the upper end of the support frame 8 by bolts, a buffer rod 20 is fixedly installed on the bottom end of the stopper 19 through a threaded hole, a limit block 18 is fixedly installed on the bottom end of the buffer rod 20, and the limit block 18 passes through the long waist-shaped square groove and is fixedly connected to the third slide plate 17.

[0034] A slider 24 is symmetrically arranged at one end of the support frame 8, and the slider 24 is fixedly connected to the support frame 8 by bolts. One end of the slider 24 is slidably connected to a guide rail 25, and the guide rail 25 is fixedly connected to the third slide plate 17 by bolts. One end of the third slide plate 17 is movably connected to the third cylinder 15 through a third push rod 16. The third cylinder 15 is a slide cylinder, and the third cylinder 15 is fixedly connected to the fixed frame 14 by bolts.

[0035] A support plate 13 is fixedly installed at the bottom end of the fixed frame 14, and the bottom end of the support plate 13 is fixedly connected to the driving shaft 26 by bolts, and the bottom end of the driving shaft 26 is rotatably connected to the fixed plate 12 by a sleeve, and the fixed plate 12 is fixedly connected to the bracket 1 by bolts. A driving motor 11 is fixedly installed at the bottom end of the fixed plate 12, and the driving motor 11 is rotatably connected to the driving shaft 26. Then, when the first conveyor belt 4 transmits the screen sprayed with the cleaning liquid to one end of the suction plate 22, the third cylinder 15 is started, and the third cylinder 15 drives the third slide plate 17 to move downward through the third push rod 16, so that the third slide plate 17 drives a plurality of suction cups 23 to move downward through the support frame 8 to absorb and grab the screen, and at the same time, the driving motor 11 is started, and the driving motor 11 drives the support plate 13 to rotate through the driving shaft 26, so that the support plate 13 passes through the fixed The fixed frame 14 drives the support frame 8 to rotate, so that the support frame 8 transports the screen from the first conveyor belt 4 to the second conveyor belt 5 through a plurality of suction cups 23. The second conveyor belt 5 is arranged in parallel with the first conveyor belt 4. The driving motor 11 drives the screen loading and cleaning process without manual operation, thereby improving the cleaning efficiency. In addition, the limit block 18 arranged at one end of the third slide plate 17 allows the plurality of suction cups 23 to move to the screen surface and apply a force downward to the screen. Through the buffer rod 20 arranged at one end of the support frame 8, when the plurality of suction cups 23 contact with the screen, the buffer rod 20 can buffer the exciting force generated when the plurality of suction cups 23 contact with the screen, thereby preventing the bending and deformation of the screen when the plurality of suction cups 23 apply a force to the screen, thereby improving the safety of the screen during transportation.

[0036] A cleaning chamber 6 is fixedly installed at one end of the second conveyor belt 5, and the cleaning chamber 6 is fixedly connected to the bracket 1 by bolts. A feeding port for the screen to enter the cleaning chamber 6 is arranged at one end of the cleaning chamber 6. A drying chamber 7 is fixedly installed at one end of the cleaning chamber 6, and the drying chamber 7 is fixedly connected to the bracket 1 by bolts. A feeding port for the screen to enter is arranged at one end of the drying chamber 7. Then, when the second conveyor belt 5 sends the screen into the cleaning chamber 6 in sequence, the spray gun in the cleaning chamber 6 can clean the screen. After the cleaned screen enters the drying chamber 7 through the second conveyor belt 5, the drying fan in the drying chamber 7 can dry the screen, so that the screen is cleaned and dried in sequence under the transmission of the second conveyor belt 5, and is unloaded in sequence through the second conveyor belt 5, thereby greatly improving the cleaning and drying efficiency of the screen.

[0037] The method for using the cleaning and drying machine specifically includes the following steps:

[0038] In the first step, the screens to be cleaned are placed in the carrying boxes 38 in sequence, and the carrying boxes 38 are placed on the lifting plate 3 from bottom to top in sequence. By starting the driving motor at one end of the feeding plate 2, the driving motor lifts the carrying boxes 38 to the same height as the bracket 1 through the lifting plate 3, and the first cylinder 9 is started. The first cylinder 9 drives the first slide plate 30 to move through the first push rod 32, so that the first slide plate 30 drives the carrying plate 31 to clamp the carrying boxes 38 in sequence, and by starting the driving cylinder 28, the driving cylinder 28 drives the carrying plate 31 to move to the first conveyor belt 4 through the driving moving plate 29, so that the carrying plate 31 sequentially clamps the carrying boxes 38.

[0039] The carrying box 38 is transported to the first conveyor belt 4;

[0040] In the second step, when the first conveyor belt 4 sequentially conveys the screen to the bottom ends of the plurality of nozzles 37 through the plurality of carrying boxes 38, the second cylinder 10 is started, and the second cylinder 10 drives the second slide plate 34 to move downward through the second push rod, so that the second slide plate 34 drives the plurality of nozzles 37 to move to the top end of the carrying box 38 through the liquid storage tank 36, and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles 37;

[0041] In the third step, when the first conveyor belt 4 conveys the screen sprayed with the cleaning liquid to one end of the suction plate 22, the third cylinder 15 is started, and the third cylinder 15 drives the third slide plate 17 to move downward through the third push rod 16, so that the third slide plate 17 drives the plurality of suction cups 23 to move downward through the support frame 8 to absorb and grab the screen, and at the same time, the driving motor 11 is started, and the driving motor 11 drives the support plate 13 to rotate through the driving shaft 26, so that the support plate 13 drives the support frame 8 to rotate through the fixing frame 14, so that the support frame 8 moves the screen from the first conveyor belt 4 to the second conveyor belt 5 through the plurality of suction cups 23;

[0042] In the fourth step, when the second conveyor belt 5 sends the screen into the cleaning chamber 6 in sequence, the spray gun in the cleaning chamber 6 cleans the screen. After the cleaned screen passes through the second conveyor belt 5 and enters the drying chamber 7, the drying fan in the drying chamber 7 dries the screen. The cleaned and dried screen is unloaded under the transmission of the second conveyor belt 5.

[0043] When the present invention is in use, by setting a plurality of nozzles 37, when the first conveyor belt 4 sequentially conveys the screen to the bottom ends of the plurality of nozzles 37 through the plurality of carrying boxes 38, the second cylinder 10 drives the second slide plate 34 to move downward through the second push rod, so that the second slide plate 34 drives the plurality of nozzles 37 to move to the top ends of the carrying boxes 38 through the liquid storage tank 36, and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles 37, and before the screen enters the cleaning chamber 6, the cleaning liquid is sprayed on the surface, so that the screen has enough time to contact with the cleaning liquid, so that the cleaning liquid has more time to react with the debris on the surface of the screen during the process of contacting with the surface of the screen, so that when the screen is conveyed into the cleaning chamber 6 through the second conveyor belt 5, the cleaning time of the spray gun in the cleaning chamber 6 when cleaning the screen can be greatly reduced, thereby greatly improving the cleaning efficiency of the screen; by setting the carrying plate 31, when the driving motor at one end of the feeding plate 2 passes through the lifting plate 3 When the plurality of carrying boxes 38 are lifted to the same height as the bracket 1, the first cylinder 9 drives the first slide plate 30 to move through the first push rod 32, so that the first slide plate 30 drives the carrying plate 31 to clamp the plurality of carrying boxes 38 in sequence, so that the driving cylinder 28 drives the carrying plate 31 to move onto the first conveyor belt 4 through the driving moving plate 29, so that the carrying plate 31 sequentially transports the plurality of carrying boxes 38 to the first conveyor belt 4, so that the screens to be cleaned in the plurality of carrying boxes 38 can be automatically loaded through the transportation of the carrying plate 31, so that the cleaning process of the screens no longer requires manual loading, thereby greatly improving the loading efficiency, thereby improving the cleaning efficiency, and at the same time, through the transportation of the carrying plate 31, it is avoided that the operator needs to contact the photosensitive glue and the cleaning liquid in the traditional manual loading process, and it is also avoided that the irritating gas generated during the cleaning process during the traditional manual loading process will cause certain damage to the human body, thereby greatly improving the installation of the screen cleaning process;By setting the suction cup 23, when the first conveyor belt 4 transfers the screen sprayed with the cleaning liquid to one end of the suction plate 22, the third cylinder 15 drives the third slide plate 17 to move downward through the third push rod 16, so that the third slide plate 17 drives the plurality of suction cups 23 to move downward through the support frame 8 to absorb and grab the screen, and the driving motor 11 drives the support plate 13 to rotate through the driving shaft 26, so that the support plate 13 drives the support frame 8 to rotate through the fixing frame 14, so that the support frame 8 moves the screen from the first conveyor belt 4 to the second conveyor belt 5 through the plurality of suction cups 23, and the second conveyor belt 5 is arranged parallel to the first conveyor belt 4 , driven by the driving motor 11, the screen loading and cleaning process does not require manual operation, thereby improving the cleaning efficiency, and through the limit block 18 set at one end of the third slide plate 17, when the plurality of suction cups 23 move to the screen surface and apply force downward to the screen, through the buffer rod 20 set at one end of the support frame 8, when the plurality of suction cups 23 contact the screen, the buffer rod 20 can buffer the exciting force generated when the plurality of suction cups 23 contact the screen, preventing the bending deformation of the screen when the plurality of suction cups 23 apply force to the screen, thereby improving the safety of the screen during transportation. ;

[0044] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and implementation modes. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A screen cleaning and drying machine, characterized in that: include: A lifting plate (3) for driving the screen to be lifted and loaded onto one end of a first conveyor belt (4), a plurality of nozzles (37) for spraying a cleaning liquid onto the screen conveyed on the first conveyor belt (4), and a second conveyor belt (5) for sequentially conveying the screen sprayed with the cleaning liquid to a cleaning chamber (6); the first conveyor belt (4) is fixedly connected to a bracket (1) via a base frame; a loading plate (2) is fixedly mounted on one end of the bracket (1) via bolts; a driving motor for driving the lifting plate (3) to move up and down is fixedly mounted on one end of the loading plate (2); a plurality of carrying boxes (38) are sequentially placed on the lifting plate (3) from bottom to top; screens to be cleaned are placed in the plurality of carrying boxes (38); and a carrying plate (31) for sequentially transporting the plurality of carrying boxes (38) onto the first conveyor belt (4) is provided at one end of the lifting plate (3); The plurality of nozzles (37) are fixedly connected to the liquid storage tank (36) by bolts, the liquid storage tank (36) is in communication with the plurality of nozzles (37), cleaning liquid is stored in the liquid storage tank (36), the liquid storage tank (36) is fixedly connected to the positioning plate (35) by bolts, the positioning plate (35) is fixedly connected to the second slide plate (34) by bolts, one end of the second slide plate (34) is movably connected to the second cylinder (10) by a second push rod, the second cylinder (10) is fixedly connected to the bottom plate (33) by bolts, and the bottom plate (33) is fixedly connected to the bracket (1) by bolts; The bearing plate (31) is an L-shaped structure. The bearing plate (31) is fixedly connected to the first slide plate (30) by bolts. One end of the first slide plate (30) is movably connected to the first cylinder (9) by a first push rod (32). The bottom end of the first push rod (32) is fixedly connected to the first slide plate (30) by bolts. The top end of the first push rod (32) is movably connected to the first cylinder (9). The first cylinder (9) is fixedly connected to the moving plate (29) by bolts. A driving cylinder (28) for driving the moving plate (29) to move horizontally is fixedly installed at one end of the moving plate (29). The driving cylinder (28) is fixedly connected to the cross plate (27) by bolts. The cross plate (27) is fixedly connected to the bracket (1). A plurality of suction cups (23) are provided between the first conveyor belt (4) and the second conveyor belt (5) for transporting the screen sprayed with cleaning liquid from the first conveyor belt (4) to the second conveyor belt (5), the plurality of suction cups (23) are fixedly connected to the suction plate (22), a support rod (21) is fixedly installed at the top end of the suction plate (22), and the top end of the support rod (21) is fixedly connected to the support frame (8) by bolts; One end of the support frame (8) is provided with a long waist-shaped square groove, the upper end of the support frame (8) is fixedly mounted with a stopper (19) by means of bolts, and the bottom end of the stopper (19) is fixedly mounted with a buffer rod (20) by means of a threaded hole; A limit block (18) is fixedly installed at the bottom end of the buffer rod (20), and the limit block (18) passes through the long waist-shaped square groove and is fixedly connected to the third slide plate (17); A cleaning chamber (6) is fixedly mounted on one end of the second conveyor belt (5), and the cleaning chamber (6) is fixedly connected to the bracket (1) via bolts. A drying chamber (7) is fixedly mounted on one end of the cleaning chamber (6), and the drying chamber (7) is fixedly connected to the bracket (1) via bolts.

2. A screen cleaning and drying machine as claimed in claim 1, characterized in that: A slider (24) is symmetrically arranged at one end of the support frame (8), the slider (24) is fixedly connected to the support frame (8) by bolts, and a guide rail (25) is slidably connected to one end of the slider (24), and the guide rail (25) is fixedly connected to the third slide plate (17) by bolts.

3. A screen cleaning and drying machine as claimed in claim 2, characterized in that: One end of the third slide plate (17) is movably connected to the third cylinder (15) via a third push rod (16), and the third cylinder (15) is fixedly connected to the fixing frame (14) via bolts.

4. A screen cleaning and drying machine as claimed in claim 3, characterized in that: A support plate (13) is fixedly mounted on the bottom end of the fixed frame (14); the bottom end of the support plate (13) is fixedly connected to the drive shaft (26) via bolts; the bottom end of the drive shaft (26) is rotatably connected to the fixed plate (12) via a shaft sleeve; the fixed plate (12) is fixedly connected to the bracket (1) via bolts; a drive motor (11) is fixedly mounted on the bottom end of the fixed plate (12); and the drive motor (11) is rotatably connected to the drive shaft (26).

5. A screen cleaning and drying machine as claimed in claim 1, characterized in that: The method for using the cleaning and drying machine specifically includes the following steps: The first step is to sequentially place the screens to be cleaned in the carrying boxes (38), and sequentially place the carrying boxes (38) on the lifting plate (3) from bottom to top, and start the driving motor at one end of the loading plate (2) so that the driving motor lifts the plurality of carrying boxes (38) to the same height as the bracket (1) through the lifting plate (3), and start the first cylinder (9). The first cylinder (9) drives the first slide plate (30) to move through the first push rod (32), so that the first slide plate (30) drives the carrying plate (31) to sequentially engage the plurality of carrying boxes (38), and start the driving cylinder (28) so that the driving cylinder (28) drives the carrying plate (31) to move to the first conveyor belt (4) through the driving moving plate (29), so that the carrying plate (31) sequentially transports the plurality of carrying boxes (38) to the first conveyor belt (4); In the second step, when the first conveyor belt (4) sequentially conveys the screen to the bottom ends of the plurality of nozzles (37) through the plurality of carrying boxes (38), the second cylinder (10) is started, and the second cylinder (10) drives the second slide plate (34) to move downward through the second push rod, so that the second slide plate (34) drives the plurality of nozzles (37) to move to the top end of the carrying box (38) through the liquid storage box (36), and the cleaning liquid is sprayed on the surface of the screen through the plurality of nozzles (37); In the third step, when the first conveyor belt (4) conveys the screen sprayed with the cleaning liquid to one end of the suction plate (22), the third cylinder (15) is started, and the third cylinder (15) drives the third slide plate (17) to move downward through the third push rod (16), so that the third slide plate (17) drives the plurality of suction cups (23) to move downward through the support frame (8) to absorb and grab the screen, and at the same time, the driving motor (11) is started, and the driving motor (11) drives the support plate (13) to rotate through the driving shaft (26), so that the support plate (13) drives the support frame (8) to rotate through the fixing frame (14), so that the support frame (8) moves the screen from the first conveyor belt (4) to the second conveyor belt (5) through the plurality of suction cups (23); In the fourth step, when the second conveyor belt (5) sequentially delivers the screen to the cleaning chamber (6), the spray gun in the cleaning chamber (6) cleans the screen. After the cleaned screen passes through the second conveyor belt (5) and enters the drying chamber (7), the drying fan in the drying chamber (7) dries the screen. The cleaned and dried screen is unloaded under the conveyance of the second conveyor belt (5).

Images