CN113731905A - Cleaning and drying equipment for processing light guide plate - Google Patents
Cleaning and drying equipment for processing light guide plate Download PDFInfo
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- CN113731905A CN113731905A CN202110835237.1A CN202110835237A CN113731905A CN 113731905 A CN113731905 A CN 113731905A CN 202110835237 A CN202110835237 A CN 202110835237A CN 113731905 A CN113731905 A CN 113731905A
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- adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of light guide plate processing, and particularly relates to cleaning and drying equipment for processing a light guide plate. The invention improves the cleaning and drying process of the light guide plate in the processing process, effectively reduces the friction damage in the light guide plate processing engineering, improves the cleaning efficiency of the light guide plate and ensures the quality of the light guide plate.
Description
Technical Field
The invention relates to the technical field of light guide plate processing, in particular to cleaning and drying equipment for processing a light guide plate.
Background
The light guide plate is characterized in that light guide points are printed on the bottom surface of an optical acrylic plate by using an optical acrylic/PC plate and then using a high-tech material with extremely high refractive index and no light absorption through laser engraving, V-shaped cross grid engraving and UV screen printing technologies. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low. The single-sided microstructure array light guide plate generally adopts an extrusion molding manufacturing process;
need carry out injection moulding, pruning, wash dry operation with the raw materials in earlier stage at the in-process of preparation light guide plate, because the process is more, adopt more conveying equipment to export, this in-process conveying equipment causes certain friction damage to the light guide plate, especially at the in-process of washing dry, because of washing dry needs dynamics, make light guide plate and conveying equipment's conveying roller or belt take place relative displacement easily, lead to light guide plate surface friction serious, need a light guide plate processing for this reason and use washing drying equipment.
Disclosure of Invention
The invention provides a cleaning and drying device for processing a light guide plate, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning and drying device for processing a light guide plate comprises two groups of support plates which are arranged in parallel, wherein an upper surface cleaning cover shell is fixedly connected between the two groups of support plates, a lower surface adsorption cover shell is installed under the upper surface cleaning cover shell, a lower surface adsorption mechanism is installed inside the lower surface adsorption cover shell, a first opening and closing conveying mechanism arranged along the horizontal direction is installed between the upper surface cleaning cover shell and the lower surface adsorption cover shell, an upper surface adsorption cover shell is installed on one side of the upper surface cleaning cover shell, an upper surface adsorption mechanism is installed inside the upper surface adsorption cover shell, a lower surface cleaning cover shell is installed under the upper surface adsorption cover shell, a second opening and closing conveying mechanism arranged along the horizontal direction is installed between the upper surface adsorption cover shell and the lower surface cleaning cover shell, and the second opening and closing conveying mechanism and the first opening and closing conveying mechanism are positioned on the same horizontal plane, conveying rollers movably sleeved with the supporting plate are mounted at one ends, away from each other, of the second opening and closing conveying mechanism and the first opening and closing conveying mechanism, and adjusting mechanisms used for driving the second opening and closing conveying mechanism and the first opening and closing conveying mechanism to open and close are mounted at one sides, away from each other, of the two groups of side baffles.
Preferably, the first opening and closing conveying mechanism comprises a supporting plate of an L-shaped structure fixedly connected with the supporting plates, the supporting plate is positioned at one side far away from each other of the two groups of supporting plates, the supporting plate is fixedly sleeved with guide sleeves distributed at equal intervals along the length direction of the supporting plates, a screw rod coaxially arranged with the guide sleeves is movably sleeved in the guide sleeves, a driving sleeve coaxially arranged with the guide sleeves is movably sleeved on the outer ring of each guide sleeve, the driving sleeve is movably sleeved with the supporting plates, a conveying pipe sliding along the length direction is slidably sleeved on the outer ring of one end, extending into the space between the two groups of supporting plates, of each driving pipe, a push-pull disc is movably sleeved on the inner ring of one end, far away from the driving pipe, of each conveying pipe, a regulating pipe in threaded sleeve connection with the corresponding screw rod is fixedly sleeved on one end of the push-pull disc, the outer ring of the regulating pipe is slidably sleeved with the inner ring of the guide sleeves, and a first butt-joint chain wheel is fixedly sleeved on one end, extending out of the screw rod, the outer ring of the driving pipe is fixedly sleeved with a second butt joint chain wheel, and the second opening and closing conveying mechanism is consistent with the first opening and closing conveying mechanism in structure.
Preferably, the adjusting mechanism comprises a spur rack slidably connected with the supporting plates, the spur rack is positioned on one side where the two groups of supporting plates are away from each other, a gear is meshed on one side of the spur rack, a rotating shaft movably sleeved with the supporting plates is fixedly sleeved on an inner ring of the gear, a chain wheel is fixedly sleeved on an outer ring of the rotating shaft, an annular chain connected with a first butt chain wheel is connected to an outer ring of the chain wheel, and a first pushing unit fixedly connected with the supporting plates is installed on the other side of the spur rack.
Preferably, lower surface adsorption apparatus constructs including the mounting panel with lower surface adsorption housing inside wall rigid coupling, and the fixed absorption portion that sets up along backup pad length direction is installed at the top of mounting panel, the push pedal has been cup jointed in the outer lane slip of fixed absorption portion, and the push pedal slip has cup jointed the activity absorption portion that distributes in fixed absorption portion both sides, and the bottom of push pedal is installed with the promotion unit two of mounting panel rigid coupling, and the inside reservation of mounting panel has the intercommunication chamber, and the intercommunication chamber and fixed absorption portion and activity absorption portion intercommunication, and the one end intercommunication in intercommunication chamber has the trachea one with lower surface adsorption housing rigid coupling.
Preferably, fixed absorption portion includes the adsorption tube one that distributes along backup pad length direction equidistance, and adsorption tube one and intercommunication chamber intercommunication, the one end and the mounting panel top rigid coupling of adsorption tube one, and sucking disc one is installed to the other end of adsorption tube one.
Preferably, activity absorption portion includes along backup pad length direction equidistance distribution and with the butt joint trachea that the intercommunication chamber communicates, butt joint tracheal one end and mounting panel rigid coupling, butt joint tracheal other end slide cup joint with the fixed movable trachea that cup joints of push pedal, and the butt joint trachea stretches into to movable tracheal one end and is fixed with the shutoff board, and the butt joint trachea is close to the one end of shutoff board and runs through there is the intercommunication gas pocket, and movable tracheal inside wall is reserved has the switching passageway.
Preferably, the upper surface adsorption mechanism comprises a substrate fixedly connected with the upper surface adsorption housing, adsorption pipes distributed in an array mode are installed at the bottom of the substrate, a second suction cup is installed at the bottom of each adsorption pipe, and the adsorption pipes are communicated with a second air pipe.
Preferably, the upper surface cleaning cover shell and the lower surface cleaning cover shell are internally provided with a water spray pipe and an air blow pipe which are distributed along the length direction of the supporting plate, the water spray pipe and the air blow pipe are alternately arranged, and the water spray pipe and the air blow pipe are provided with nozzles.
Preferably, two sets of the backup pad all runs through the passageway that stretches into that has set up along its width direction, and the inside slip that stretches into the passageway has cup jointed the horizontal pole, and the one end and the spur rack of horizontal pole are connected, and the other end and the adjacent lower surface of horizontal pole adsorb housing or upper surface adsorb housing rigid coupling.
Preferably, the outer ring of the second butt joint chain wheel is connected with a second chain of an annular structure in a chained mode, the second chain is connected with a driving chain wheel fixedly sleeved with the conveying roller, and a motor is installed at one end, extending out of the supporting plate, of the conveying roller.
In the present invention,
through the arranged supporting plate, the upper surface cleaning cover shell, the lower surface adsorption mechanism, the first open-close conveying mechanism, the upper surface adsorption cover shell, the upper surface adsorption mechanism, the lower surface cleaning cover shell, the second open-close conveying mechanism, the conveying roller, the adjusting mechanism, the mounting plate, the fixed adsorption part, the push plate, the movable air pipe, the butt joint air pipe, the plugging plate, the communicating air hole, the switching channel, the pushing unit II, the communicating cavity, the supporting plate, the guide sleeve, the screw rod, the driving sleeve, the conveying pipe, the adjusting pipe, the push-pull disc, the butt joint chain wheel I, the butt joint chain wheel II, the straight rack, the rotating shaft, the chain wheel, the chain and the pushing unit I, the design improves the cleaning and drying flow of the light guide plate in the processing process, changes the original cleaning into spraying cleaning, reduces the friction damage to the surface of the light guide plate in the cleaning process, and simultaneously avoids the conveying mechanism from contacting the surface of the light guide plate in the cleaning process, avoid the friction of conveying mechanism and light guide plate in the clearance process, effectively reduce the friction harm among the light guide plate processing engineering, realize the dry operation of washing of the upper and lower surface of light guide plate simultaneously, need not overturn the washing with the light guide plate in the cleaning process, improve light guide plate cleaning efficiency, ensure the light guide plate quality.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning and drying apparatus for processing a light guide plate according to the present invention;
FIG. 2 is a side view of a cleaning and drying apparatus for processing a light guide plate according to the present invention;
fig. 3 is a schematic structural view of a first opening/closing conveying mechanism of a cleaning and drying device for processing a light guide plate according to the present invention;
fig. 4 is a schematic structural view of a lower surface adsorption mechanism of a cleaning and drying device for processing a light guide plate according to the present invention;
fig. 5 is a schematic structural diagram of an adjusting mechanism of a cleaning and drying device for processing a light guide plate according to the present invention.
In the figure: the device comprises a supporting plate 1, an upper surface cleaning cover 2, a lower surface adsorption cover 3, a lower surface adsorption mechanism 4, a first opening and closing conveying mechanism 5, an upper surface adsorption cover 6, an upper surface adsorption mechanism 7, a lower surface cleaning cover 8, a second opening and closing conveying mechanism 9, a conveying roller 10, an adjusting mechanism 11, a mounting plate 41, a fixed adsorption part 42, a push plate 43, a movable air pipe 44, a butt air pipe 45, a blocking plate 46, an air hole 47 communicating passage 48, a switching passage 49 pushing unit II, a 410 communicating cavity 51, a supporting plate 52, a guide sleeve 53, a screw rod 54, a driving sleeve 54, a conveying pipe 55, an adjusting pipe 56, a push-pull disc 57, a butt chain wheel I58, a butt chain wheel II 59, a straight rack 111, a rotating shaft 112, a chain wheel 113, a chain wheel 114 and a pushing unit I115.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a cleaning and drying apparatus for processing a light guide plate comprises two sets of support plates 1 arranged in parallel, an upper surface cleaning cover 2 is fixedly connected between the two sets of support plates 1, a lower surface adsorption cover 3 is installed under the upper surface cleaning cover 2, a lower surface adsorption mechanism 4 is installed inside the lower surface adsorption cover 3, a first opening and closing conveying mechanism 5 arranged along the horizontal direction is installed between the upper surface cleaning cover 2 and the lower surface adsorption cover 3, an upper surface adsorption cover 6 is installed on one side of the upper surface cleaning cover 2, an upper surface adsorption mechanism 7 is installed inside the upper surface adsorption cover 6, a lower surface cleaning cover 8 is installed under the upper surface adsorption cover 6, a second opening and closing conveying mechanism 9 arranged along the horizontal direction is installed between the upper surface adsorption cover 6 and the lower surface cleaning cover 8, and the second opening and closing conveying mechanism 9 and the first opening and closing conveying mechanism 5 are positioned on the same horizontal plane, conveying rollers 10 movably sleeved with the supporting plate 2 are mounted at one ends, far away from each other, of the second opening and closing conveying mechanism 9 and the first opening and closing conveying mechanism 5 and between the second opening and closing conveying mechanism 9 and the first opening and closing conveying mechanism 5, and adjusting mechanisms 11 used for driving the second opening and closing conveying mechanism 9 and the first opening and closing conveying mechanism 5 to open and close are mounted at one sides, far away from each other, of the two sets of side baffles 1.
Further, the first opening and closing conveying mechanism 5 comprises a supporting plate 51 of an L-shaped structure fixedly connected with the supporting plates 1, the supporting plate 51 is positioned at one side, away from each other, of the two groups of supporting plates 1, the supporting plate 51 is fixedly sleeved with guide sleeves 52 which are equidistantly distributed along the length direction of the supporting plates 1, screw rods 53 which are coaxially arranged with the guide sleeves 52 are movably sleeved in the guide sleeves 52, driving sleeves 54 which are coaxially arranged with the guide sleeves are movably sleeved on the outer rings of the guide sleeves 52, the driving sleeves 54 are movably sleeved with the supporting plates 1, conveying pipes 55 which slide along the length direction are slidably sleeved on the outer rings of one ends, extending into the space between the two groups of supporting plates 1, of the conveying pipes 55, away from the driving pipes 54, inner rings of the inner rings are movably sleeved with push-pull discs 57, one ends, close to the driving pipes 54, of the push-pull discs 57 are fixedly sleeved with adjusting pipes 56 which are in threaded sleeve connection with the screw rods 53, and outer rings of the adjusting pipes 56 are slidably sleeved with the inner rings of the guide sleeves 52, one end of the screw 53 extending out of the guide sleeve 52 is fixedly sleeved with a first butt chain wheel 58, the outer ring of the driving pipe 54 is fixedly sleeved with a second butt chain wheel 59, and the second opening and closing conveying mechanism 9 and the first opening and closing conveying mechanism 5 are consistent in structure.
Specifically, the adjusting mechanism 11 includes a spur rack 111 slidably connected to the support plates 1, the spur rack 111 is located on one side of two sets of support plates 1 away from each other, a gear is engaged with one side of the spur rack 111, an inner ring of the gear is fixedly sleeved with a rotation shaft 112 movably sleeved with the support plates 1, an outer ring of the rotation shaft 112 is fixedly sleeved with a sprocket 113, an outer ring of the sprocket 113 is connected with a chain 114 of an annular structure linked with the first docking sprocket 58, and a first pushing unit 115 fixedly connected to the support plates 1 is installed on the other side of the spur rack 111.
It is worth to say that, the lower surface adsorption mechanism 4 includes the mounting panel 41 that is fixedly connected with the inner side wall of the lower surface adsorption housing 3, the fixed adsorption part 42 that sets up along the length direction of the support plate 1 is installed at the top of the mounting panel 41, the push plate 43 is slidingly sleeved on the outer ring of the fixed adsorption part 42, the movable adsorption parts that are distributed on both sides of the fixed adsorption part 42 are slidingly sleeved on the push plate 43, the second pushing unit 49 that is fixedly connected with the mounting panel 41 is installed at the bottom of the push plate 43, the inside of the mounting panel 41 is reserved with the communication cavity 410, and the communication cavity 410 is communicated with the fixed adsorption part 42 and the movable adsorption part, and one end of the communication cavity 410 is communicated with the first air pipe that is fixedly connected with the lower surface adsorption housing 3.
In addition, the fixed adsorption part 42 comprises first adsorption pipes which are equidistantly distributed along the length direction of the support plate 1, the first adsorption pipes are communicated with the communication cavity 410, one ends of the first adsorption pipes are fixedly connected with the top of the mounting plate 41, and first suckers are mounted at the other ends of the first adsorption pipes.
In addition, the activity absorption portion includes along the butt joint trachea 45 that backup pad 1 length direction equidistance distributes and communicate with intercommunication chamber 410, the one end and the mounting panel 41 rigid coupling of butt joint trachea 45, the other end slip cup joint of butt joint trachea 45 has the activity trachea 44 with push pedal 43 fixed cup joint, the one end that butt joint trachea 45 stretches into to activity trachea 44 is fixed with shutoff board 46, the one end that butt joint trachea 45 is close to shutoff board 46 runs through has the intercommunication gas pocket 47, the inside wall reservation of activity trachea 44 has switching channel 48.
Further, the upper surface adsorption mechanism 7 comprises a substrate fixedly connected with the upper surface adsorption housing 6, adsorption pipes distributed in an array mode are installed at the bottom of the substrate, a second suction cup is installed at the bottom of each adsorption pipe, and the adsorption pipes are communicated with a second air pipe.
Furthermore, the upper surface cleaning cover shell 2 and the lower surface cleaning cover shell 8 are internally provided with a water spray pipe and an air blow pipe which are distributed along the length direction of the support plate 1, the water spray pipe and the air blow pipe are alternately arranged, and the water spray pipe and the air blow pipe are provided with nozzles.
To be explained, the two sets of supporting plates 1 are respectively penetrated with an extending channel arranged along the width direction, a cross rod is sleeved in the extending channel in a sliding manner, one end of the cross rod is connected with the spur rack 111, and the other end of the cross rod is fixedly connected with the adjacent lower surface adsorption housing 3 or upper surface adsorption housing 6.
And in need of supplementation, the outer ring of the second butt joint chain wheel 59 is linked with a second chain with an annular structure, the second chain is linked with a driving chain wheel fixedly sleeved with the conveying roller 10, and one end of the conveying roller 10 extending out of the supporting plate 1 is provided with a motor.
Preferably, drain pipes are installed at the bottom of the lower surface cleaning housing 8 and the lower surface adsorption housing 3.
The working principle is as follows: when in use, the light guide plate with the injection-molded and finished front end is conveyed to the conveying rollers 10 at the material receiving ends of the two groups of supporting plates 1 along the conveying device at the front end, then conveyed to the position between the upper surface cleaning cover 2 and the lower surface adsorption cover 3 by the conveying roller 10, at the moment, a sensor for detecting and positioning is arranged on the inner side wall of the top of the upper surface cleaning cover 2 to judge the feeding position of the light guide plate, when the sensor is triggered, the motor on the feeding roller 10 stops, at this time, the light guide plate stops moving, then the adjusting mechanism 11 adjacent to the upper surface cleaning cover 2 is started, at this time, the lower surface adsorption cover 3 is driven to move upwards, meanwhile, the first opening and closing conveying mechanism 5 is opened, the lower surface adsorption mechanism 4 positioned on the lower surface adsorption housing 3 moves upwards and then adsorbs and fixes the light guide plate, cleaning and blowing operation is carried out on the upper surface of the light guide plate when the lower surface adsorption housing 3 is closed with the upper surface cleaning housing 2;
after the upper surface of the light guide plate is cleaned, according to the reverse steps, the light guide plate is placed on the folded first opening and closing conveying mechanism 5 again, and then the light guide plate is conveyed to a position between the upper surface adsorption housing 6 and the lower surface cleaning housing 8 to carry out the lower surface cleaning operation;
when the adjusting mechanism 11 is started, the first pushing unit 115 drives the spur rack 111 to move along the length direction of the spur rack, the spur rack 111 drives the cross rod on the spur rack to move, then the cross rod drives the lower surface adsorption housing 3 to start to move upwards, meanwhile, the spur rack 111 drives the gear to rotate, and then drives the rotating shaft 112 and the chain wheel 113 to rotate, so that the chain 114 moves, and the chain 114 drives the first butt-joint chain wheel 58 on the first opening and closing conveying mechanism 5 to rotate;
when the first butt joint chain wheel 58 rotates, the screw 53 thereon rotates, under the action of the screw thread on the screw 58, in order to enable the adjusting pipe 56 to move along the length direction of the screw 53, the cross sections of the outer ring of the adjusting pipe 56 and the inner ring of the guide sleeve 52 are both in a regular polygon structure, then the adjusting rod 56 drives the push-pull disc 57 thereon to move towards the direction of the guide sleeve 52, so that the conveying pipe 55 moves towards the direction of the guide sleeve 52, and the first opening and closing conveying mechanism 5 moves towards two sides, so that the lower surface adsorption housing 3 and the lower surface adsorption mechanism 4 thereon conveniently move upwards to complete folding and adsorption operations;
when the lower surface adsorption housing 3 moves upwards, firstly, the fixed adsorption part 42 on the lower surface adsorption mechanism 4 moves upwards from the middle of the opened first opening and closing conveying mechanism 5, then the sucker on the fixed adsorption part 42 adsorbs the light guide plate, after the first opening and closing conveying mechanism 5 is completely opened, the second pushing unit 49 on the pushing plate 43 is started to push the pushing plate 43 upwards, at the moment, the movable air pipe 44 moves upwards, the switching-on channel 48 on the movable air pipe 44 moves to the position of the communicating air hole 47 of the butt air pipe 45, and the sucker arranged at the top of the movable air pipe 44 contacts and adsorbs the bottom of the light guide plate;
after the lower surface adsorption mechanism 4 adsorbs the light guide plate, the lower surface adsorption housing 3 is folded with the upper surface cleaning housing 2, the upper surface of the light guide plate is cleaned by using a water spray pipe and an air blow pipe which are arranged inside the upper surface cleaning housing 2, and cleaning liquid is blown away;
later according to the same lower surface of keeping away from the light guide plate of above-mentioned, this design improves the dry flow of clearance of light guide plate at the course of working, it sprays the clearance to change into to clean the clearance originally, reduce and clean the frictional damage on light guide plate surface when clearing up, avoid conveying mechanism and light guide plate surface contact simultaneously in the clearance, avoid the friction of conveying mechanism and light guide plate in the clearance process, effectively reduce the frictional damage in the light guide plate processing engineering, realize the washing dry operation on the upper and lower surface of light guide plate simultaneously, need not overturn the light guide plate and wash in the course of cleaning, improve light guide plate cleaning efficiency, ensure the light guide plate quality.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A cleaning and drying device for processing a light guide plate comprises two groups of support plates (1) which are arranged in parallel, and is characterized in that an upper surface cleaning housing (2) is fixedly connected between the two groups of support plates (1), a lower surface adsorption housing (3) is installed under the upper surface cleaning housing (2), a lower surface adsorption mechanism (4) is installed inside the lower surface adsorption housing (3), a first opening and closing conveying mechanism (5) arranged along the horizontal direction is installed between the upper surface cleaning housing (2) and the lower surface adsorption housing (3), an upper surface adsorption housing (6) is installed on one side of the upper surface cleaning housing (2), an upper surface adsorption mechanism (7) is installed inside the upper surface adsorption housing (6), and a lower surface cleaning housing (8) is installed under the upper surface adsorption housing (6), install the second conveying mechanism (9) that opens and shuts that sets up along the horizontal direction between upper surface adsorption housing (6) and lower surface cleaning housing (8), and second conveying mechanism (9) and first conveying mechanism (5) that open and shut are located same horizontal plane, and conveying roller (10) that the activity cup jointed with backup pad (2) are all installed to the one end that second conveying mechanism (9) and first conveying mechanism (5) that opens and shut kept away from each other between second conveying mechanism (9) and the first conveying mechanism (5) that opens and shuts of opening and shut of second, and are two sets of one side that side shield (1) kept away from each other is installed and is used for driving adjustment mechanism (11) that second conveying mechanism (9) and first conveying mechanism (5) that open and shut of opening and shut.
2. The cleaning and drying device for processing the light guide plate according to claim 1, wherein the first opening and closing conveying mechanism (5) comprises a supporting plate (51) of an L-shaped structure fixedly connected with the supporting plates (1), the supporting plate (51) is positioned at one side, far away from each other, of the two groups of supporting plates (1), the supporting plate (51) is fixedly sleeved with guide sleeves (52) which are equidistantly distributed along the length direction of the supporting plates (1), a screw rod (53) which is coaxially arranged with the guide sleeves (52) is movably sleeved inside the guide sleeves (52), a driving sleeve (54) which is coaxially arranged with the guide sleeves (52) is movably sleeved on the outer ring of the guide sleeves (52), the driving sleeve (54) is movably sleeved with the supporting plates (1), a conveying pipe (55) which slides along the length direction is slidably sleeved on the outer ring of one end, extending into the space between the two groups of supporting plates (1), of the inner ring of one end, far away from the driving pipe (54), of the conveying pipe (55), is movably sleeved with a push-pull disc (57), the adjusting pipe (56) which is in threaded sleeve connection with the screw rod (53) is fixedly sleeved at one end, close to the driving pipe (54), of the push-pull disc (57), the outer ring of the adjusting pipe (56) is in sliding sleeve connection with the inner ring of the guide sleeve (52), one end, extending out of the guide sleeve (52), of the screw rod (53) is fixedly sleeved with the first butt joint chain wheel (58), the outer ring of the driving pipe (54) is fixedly sleeved with the second butt joint chain wheel (59), and the second opening and closing conveying mechanism (9) is consistent with the first opening and closing conveying mechanism (5).
3. The cleaning and drying device for processing the light guide plate according to claim 1, wherein the adjusting mechanism (11) comprises a spur rack (111) slidably connected with the support plates (1), the spur rack (111) is positioned on one side of each of the two groups of support plates (1) far away from each other, a gear is meshed with one side of the spur rack (111), a rotating shaft (112) movably sleeved with the support plates (1) is fixedly sleeved on an inner ring of the gear, a chain wheel (113) is fixedly sleeved on an outer ring of the rotating shaft (112), an annular chain (114) linked with the first butt chain wheel (58) is connected to an outer ring of the chain wheel (113), and a first pushing unit (115) fixedly connected with the support plates (1) is installed on the other side of the spur rack (111).
4. The cleaning and drying apparatus for processing a light guide plate according to claim 1, the lower surface adsorption mechanism (4) comprises an installation plate (41) fixedly connected with the inner side wall of the lower surface adsorption housing (3), a fixed adsorption part (42) arranged along the length direction of the support plate (1) is installed at the top of the installation plate (41), the outer ring of the fixed adsorption part (42) is sleeved with a push plate (43) in a sliding manner, the push plate (43) is sleeved with movable adsorption parts distributed on two sides of the fixed adsorption part (42) in a sliding manner, a second pushing unit (49) fixedly connected with the mounting plate (41) is installed at the bottom of the push plate (43), a communication cavity (410) is reserved in the mounting plate (41), and the communicating cavity (410) is communicated with the fixed adsorption part (42) and the movable adsorption part, and one end of the communicating cavity (410) is communicated with a first air pipe fixedly connected with the lower surface adsorption housing (3).
5. The cleaning and drying device for processing the light guide plate according to claim 4, wherein the fixed adsorption part (42) comprises a first adsorption pipe which is equidistantly distributed along the length direction of the support plate (1), the first adsorption pipe is communicated with the communication cavity (410), one end of the first adsorption pipe is fixedly connected with the top of the mounting plate (41), and the other end of the first adsorption pipe is provided with a first sucker.
6. The cleaning and drying device for the light guide plate processing according to claim 4, wherein the movable adsorption part comprises butt joint air pipes (45) which are equidistantly distributed along the length direction of the support plate (1) and are communicated with the communication cavity (410), one end of each butt joint air pipe (45) is fixedly connected with the mounting plate (41), the other end of each butt joint air pipe (45) is slidably sleeved with a movable air pipe (44) fixedly sleeved with the push plate (43), one end, extending into the movable air pipe (44), of each butt joint air pipe (45) is fixedly provided with a blocking plate (46), one end, close to the blocking plate (46), of each butt joint air pipe (45) penetrates through a communication air hole (47), and a switching channel (48) is reserved on the inner side wall of each movable air pipe (44).
7. The cleaning and drying device for processing the light guide plate according to claim 1, wherein the upper surface adsorption mechanism (7) comprises a base plate fixedly connected with the upper surface adsorption housing (6), adsorption pipes distributed in an array are installed at the bottom of the base plate, second suction cups are installed at the bottom of the adsorption pipes, and the second suction cups are communicated with second air pipes.
8. The cleaning and drying apparatus for processing the light guide plate according to claim 1, wherein the upper surface cleaning housing (2) and the lower surface cleaning housing (8) are respectively provided with a water spray pipe and an air blow pipe which are distributed along the length direction of the support plate (1), the water spray pipes and the air blow pipes are alternately arranged, and the water spray pipes and the air blow pipes are respectively provided with a nozzle.
9. The cleaning and drying device for processing the light guide plate according to claim 3, wherein the two groups of support plates (1) are respectively provided with an extending channel arranged along the width direction of the support plates, a cross rod is sleeved in the extending channel in a sliding manner, one end of the cross rod is connected with the spur rack (111), and the other end of the cross rod is fixedly connected with the adjacent lower surface adsorption housing (3) or upper surface adsorption housing (6).
10. The cleaning and drying device for processing the light guide plate as claimed in claim 2, wherein a second chain with an annular structure is linked to an outer ring of the second butt-joint chain wheel (59), the second chain is linked to a driving chain wheel fixedly sleeved with the conveying roller (10), and a motor is installed at one end of the conveying roller (10) extending out of the support plate (1).
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| CN113731905B (en) | 2022-07-01 |
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