CN112696909B - Preparation and processing method of mobile phone toughened glass film - Google Patents

Preparation and processing method of mobile phone toughened glass film Download PDF

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Publication number
CN112696909B
CN112696909B CN202011605369.7A CN202011605369A CN112696909B CN 112696909 B CN112696909 B CN 112696909B CN 202011605369 A CN202011605369 A CN 202011605369A CN 112696909 B CN112696909 B CN 112696909B
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China
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drying
clamping
mobile phone
glass film
toughened glass
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CN112696909A (en
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张伟南
徐俊
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Shenzhen Jialang Digital Technology Co ltd
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Shenzhen Jialang Digital Technology Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/18Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • F26B25/18Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • F26B25/185Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00Methods for coating glass
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention relates to a preparation and processing method of a mobile phone toughened glass film, which uses a preparation and processing device of the mobile phone toughened glass film, wherein the preparation and processing device of the mobile phone toughened glass film comprises a base and a drying device, and the drying device is arranged on the upper surface of the base. The invention can solve the problems existing in the prior art that the toughened glass film of the mobile phone is dried after being cleaned: when the mobile phone toughened glass film is produced, a large-scale batch production mode is adopted, the existing glass sheets which are just cleaned cannot be dried continuously, the drying efficiency of the glass sheets is too low, the overall production efficiency of the mobile phone toughened glass film is influenced, the surface moisture of the glass sheets is dried and removed, the glass sheets are simply blown once through a dryer, the drying effect of the surface moisture of the glass sheets is poor, and the normal operation of the next procedure of the glass sheets is influenced.

Description

Preparation and processing method of mobile phone toughened glass film
Technical Field
The invention relates to the field of mobile phone film processing, in particular to a method for preparing and processing a mobile phone toughened glass film.
Background
The mobile phone toughened glass protective film is a high-grade and fashionable protective machine product. The love-holding device is a family of love-holding devices. Imported toughened glass materials are subjected to high-precision machining, the thickness is only 0.4mm, the light transmittance of a toughened glass film can reach more than 98%, and the truest appearance is presented. The functions of scratch resistance, hard pressing resistance 9H, ultraviolet resistance, oil stain resistance and the like are very outstanding. The manufacturing of a mobile phone toughened glass film needs to pass through: the production method comprises the following steps of cutting and forming a glass membrane, punching and edging, edge sweeping and polishing, ultrasonic cleaning, drying, toughening, oiling, AB glue compounding and film covering and packaging, wherein the steps are to the production of a qualified mobile phone toughened glass film to the closing pressure. The invention mainly aims at drying the water after the fine cleaning in the production process of the mobile phone toughened glass film.
At present, when a mobile phone toughened glass film is cleaned and then dried, the following problems exist: when producing to cell-phone toughened glass membrane, all adopt large-scale batch production mode, and present polylith glass piece to just wasing can not be continuous carry out drying process to them, make the drying efficiency of glass piece low, thereby influence the holistic production efficiency of cell-phone toughened glass membrane, and get rid of to the stoving of glass piece surface moisture, only simple blow once through the drying-machine, it is not very thorough that so can make the surperficial moisture of glass piece get rid of, lead to the stoving effect of glass piece surface moisture poor, thereby influence the normal clear of one process next of glass piece.
Disclosure of Invention
The invention aims to provide a method for preparing and processing a mobile phone toughened glass film, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mobile phone toughened glass film preparation and processing method uses mobile phone toughened glass film preparation and processing equipment which comprises a base and a drying device, and the specific method for performing surface moisture drying treatment on a washed mobile phone toughened glass film by adopting the mobile phone toughened glass film preparation and processing equipment is as follows:
step one, preparation operation: debugging the mobile phone toughened glass film preparation and processing equipment;
step two, the shape of the mobile phone toughened glass film is formed and manufactured: firstly, cutting raw material glass of a large mobile phone toughened glass film to enable the size of the cut glass sheet to be the size of the toughened film to be manufactured, then performing finish machining to form necessary holes on the glass sheet, performing edge sweeping treatment on the edge of the glass sheet, and then performing finish cleaning on the glass sheet in an ultrasonic cleaning mode;
step three, drying the glass sheet: installing the glass sheet cleaned in the step two on a clamping unit, driving a drying shaft rod to drive a drying roller to rotate under the driving of a drying motor, driving the clamping unit to pass through a drying unit by a drying conveyor belt, and then carrying out air blowing and drying treatment on the glass sheet on the clamping unit by the drying unit;
step four, forming the mobile phone toughened glass film: tempering the glass sheet dried in the third step, then oiling the tempered glass sheet, finally coating glue on one surface of the glass sheet and then laminating a film, thus finishing the manufacturing of the mobile phone tempered glass film;
a drying device is arranged on the upper surface of the base; wherein:
the drying device comprises a drying frame body, drying vertical plates, drying shaft rods, drying transfer rods, a drying motor, drying rollers, a drying conveying belt, a clamping unit and a drying unit, wherein the drying frame body is arranged on the upper surface of a base, two pairs of drying vertical plates are symmetrically arranged at two ends in the drying frame body, each pair of drying vertical plates are symmetrically arranged in the front and back direction and are connected with the front and back inner walls of the drying frame body, the drying shaft rods are symmetrically arranged at one sides of the drying vertical plates from top to bottom, the drying shaft rods positioned at the same ends of all the drying vertical plates are opposite in position, the drying transfer rods are arranged between one ends of the drying shaft rods positioned on the same drying vertical plate, the drying shaft rods are meshed and connected with the drying transfer rods through bevel gears, the drying motor is arranged between the upper ends of one pair of the drying vertical plates, one end of each drying shaft rod positioned on the pair of drying vertical plates is connected with the output end of the drying motor through belt transmission, and the drying rollers are arranged at the other end of each drying shaft rod, the drying rollers positioned at the same end of the drying vertical plate are connected through a drying conveying belt, a plurality of clamping units are uniformly arranged on the drying conveying belt, and the drying units are symmetrically arranged on the front inner wall and the rear inner wall of the drying frame body;
the centre gripping unit includes centre gripping framework, centre gripping bull stick, centre gripping extension board, centre gripping supporting groove and centre gripping branch, dries to be defeated to take and evenly installs a plurality of centre gripping framework, rotates in the centre gripping framework and installs the centre gripping bull stick, and the centre gripping extension board is installed to the one end of centre gripping bull stick, evenly has seted up a plurality of centre gripping supporting groove on the centre gripping extension board, and slidable mounting has centre gripping branch in the centre gripping supporting groove, is connected with supporting spring between the rear end of centre gripping supporting groove bottom and centre gripping branch.
As a further scheme of the invention: the outside of drying unit is provided with the arc-shaped cover plate, and cover plate surface mounting has a plurality of shutter plate, and the one end of shutter plate is towards the center department of arc-shaped cover plate.
As a further scheme of the invention: the inside vibration slide that slides of centre gripping framework is provided with, and is connected with vibrating spring between centre gripping framework and the vibration slide, rotates between centre gripping bull stick and the vibration slide to be connected, and the vibration ball is installed to the other end of centre gripping bull stick, and the inner wall symmetry is provided with two pairs of vibration extension boards around the stoving framework, and every vibration extension board is in the intermediate position of drying the defeated area, and a side of vibration extension board prolongs its length direction and evenly is provided with a plurality of vibration lug, vibration ball and vibration lug rolling contact.
As a further scheme of the invention: the other end of the clamping rotating rod is provided with a rotating gear, four groups of rotating racks are symmetrically arranged on the front inner wall and the rear inner wall of the drying frame body, the rotating gear is connected with the rotating racks in a meshing mode, and the two groups of rotating racks are arranged in an S shape between the two groups of rotating racks which are positioned at symmetrical positions above the front inner wall and the rear inner wall of the drying frame body.
As a further scheme of the invention: the front end of the clamping support rod is uniformly provided with a plurality of clamping ejector rods, and the clamping ejector rods are in conical needle-shaped structures.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems when the toughened glass film of the mobile phone is cleaned and then dried at present: when the mobile phone toughened glass film is produced, a large-scale batch production mode is adopted, a plurality of glass sheets which are just cleaned cannot be dried continuously in the prior art, so that the drying efficiency of the glass sheets is too low, the integral production efficiency of the mobile phone toughened glass film is influenced, and the moisture on the surface of the glass sheets is dried and removed by simply blowing the glass sheets once through a dryer, so that the moisture on the surface of the glass sheets is not completely removed, the drying effect of the moisture on the surface of the glass sheets is poor, and the normal operation of the next procedure of the glass sheets is influenced;
when the device cleans and dries the mobile phone toughened glass film, the clamping unit enables the clamped glass sheets to pass through the drying unit one by one in a continuous conveying mode of the drying conveying belt to remove moisture, so that the drying efficiency of a large number of glass sheets can be effectively improved, the integral production efficiency of the mobile phone toughened glass film is improved, and when the clamping unit passes the clamped glass sheets through the drying unit one by one, the clamping unit can drive the glass sheets to rotate and vibrate due to the arrangement of the rotating gear, the rotating rack, the vibrating balls and the vibrating bumps, hot air blown out by the drying unit can be blown to the surfaces of the glass sheets in a divergent mode through the arc-shaped cover plate on the drying unit, and the moisture removal effect on the surfaces of the glass sheets is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is a rear view cross-sectional structural schematic of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of FIG. 5 at C in accordance with the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
A mobile phone toughened glass film preparation and processing method uses mobile phone toughened glass film preparation and processing equipment which comprises a base 1 and a drying device 2, and the specific method for performing surface moisture drying treatment on a cleaned mobile phone toughened glass film by adopting the mobile phone toughened glass film preparation and processing equipment is as follows:
step one, preparation operation: debugging the mobile phone toughened glass film preparation and processing equipment;
step two, the shape of the mobile phone toughened glass film is formed and manufactured: firstly, cutting raw material glass of a large mobile phone toughened glass film to enable the size of the cut glass sheet to be the size of the toughened film to be manufactured, then performing finish machining to form necessary holes on the glass sheet, performing edge sweeping treatment on the edge of the glass sheet, and then performing finish cleaning on the glass sheet in an ultrasonic cleaning mode;
step three, drying the glass sheet: mounting the glass sheet cleaned in the step two on a clamping unit 27, driving a drying shaft lever 22 to drive a drying roller 25 to rotate under the driving of a drying motor 24, driving the clamping unit 27 to pass through a drying unit 28 by a drying conveyor belt 26, and then carrying out blowing drying treatment on the glass sheet on the clamping unit 27 by the drying unit 28;
step four, forming the mobile phone toughened glass film: tempering the glass sheet dried in the third step, then oiling the tempered glass sheet, finally coating glue on one surface of the glass sheet and then laminating a film, thus finishing the manufacturing of the mobile phone tempered glass film;
the upper surface of the base 1 is provided with a drying device 2; wherein:
the drying device 2 comprises a drying frame body 20, drying vertical plates 21, drying shaft rods 22, drying transmission rods 23, drying motors 24, drying rollers 25, a drying transmission belt 26, a clamping unit 27 and a drying unit 28, wherein the drying frame body 20 is arranged on the upper surface of the base 1, two pairs of drying vertical plates 21 are symmetrically arranged at two ends in the drying frame body 20, the front and back of each pair of drying vertical plates 21 are symmetrically arranged and connected with the front and back inner walls of the drying frame body 20, the drying shaft rods 22 are symmetrically arranged at the upper and lower parts of one side of each drying vertical plate 21, the drying shaft rods 22 at the same end of each drying vertical plate 21 are opposite in position, the drying transmission rods 23 are arranged between one ends of the drying shaft rods 22 on the same drying vertical plate 21, the drying shaft rods 22 and the drying transmission rods 23 are connected through bevel gears in a meshing manner, the drying motors 24 are arranged between the upper ends of one pair of the drying vertical plates 21, and one ends of the drying shaft rods 22 on the pair of the drying vertical plates 21 are connected with the output ends of the drying motors 24 through belt transmission, the other end of the drying shaft lever 22 is provided with a drying roller 25, the drying rollers 25 positioned at the same end of the drying vertical plate 21 are connected through a drying conveying belt 26, a plurality of clamping units 27 are uniformly arranged on the drying conveying belt 26, and the front inner wall and the rear inner wall of the drying frame body 20 are symmetrically provided with drying units 28;
when the glass sheet drying device works, the drying motor 24 is started to drive the drying shaft lever 22 to rotate, the drying shaft lever 22 positioned above drives the drying transfer lever 23 to rotate through bevel gear meshing transmission, the drying transfer lever 23 drives the drying shaft lever 22 positioned below to rotate through bevel gear meshing transmission, the rotating directions of the drying shaft levers 22 at two positions are opposite, the drying roller 25 drives the drying conveying belt 26 to move, and the moving directions of the two drying conveying belts 26 are opposite, so that the cleaned glass sheet can be placed on the clamping unit 27, then the drying conveying belt 26 drives the clamping unit 27 to pass through the drying unit 28, the drying unit 28 can perform drying treatment on the glass sheet, water attached to the surface of the glass sheet is removed completely, next procedure in the production of the mobile phone toughened glass film is not influenced, and as the drying conveying belt 26 is provided with a plurality of clamping units 27, therefore, continuous drying treatment of a plurality of glass sheets can be realized, and the production efficiency of the mobile phone toughened glass film is effectively improved.
The clamping unit 27 comprises a clamping frame body 270, a clamping rotating rod 271, a clamping support plate 272, a clamping support groove 273 and a clamping support rod 274, a plurality of clamping frame bodies 270 are uniformly installed on the drying and conveying belt 26, the clamping rotating rod 271 is rotatably installed on the clamping frame body 270, the clamping support plate 272 is installed at one end of the clamping rotating rod 271, a plurality of clamping support grooves 273 are uniformly formed in the clamping support plate 272, the clamping support rod 274 is slidably installed in the clamping support grooves 273, and a support spring is connected between the bottom of the clamping support groove 273 and the rear end of the clamping support rod 274; when the glass sheet drying and conveying device works specifically, when two drying and conveying belts 26 move synchronously, the clamping frame bodies 270 at the opposite positions on the two drying and conveying belts 26 also move synchronously, so that when the clamping frame bodies 270 at the opposite positions on the two drying and conveying belts 26 approach, the clamping support rods 274 can be contacted with the two end faces of the glass sheet until the distance between the clamping frame bodies 270 at the opposite positions on the two drying and conveying belts 26 is not changed any more, the glass sheet can be clamped, because the clamping support rods 274 can slide in the clamping support grooves 273 and have the function of the support springs, the clamping support rods 274 can be better contacted with the end faces of the glass sheet, a groove can be formed on the whole clamping support plate 272, the end faces of the glass sheet are just inserted into the groove, so that the glass sheet is clamped, the end faces of some glass sheets are provided with grooves, the clamping support grooves 273 are matched with the clamping support rods 274, the problem that the end face of the glass sheet is difficult to clamp can be avoided.
An arc-shaped cover plate 280 is arranged outside the drying unit 28, a plurality of louvers 281 are arranged on the surface of the cover plate, and one end of the louver 281 faces to the center of the arc-shaped cover plate 280; during specific work, one end of the louver 281 faces to the center of the arc-shaped cover plate 280, so that hot air blown out by the drying unit 28 can be blown out in a divergent mode, the local area of the hot air can be increased in the drying frame body 20, the glass sheets can be completely wrapped by the hot air, and the drying efficiency and the drying effect of the glass sheets are effectively improved.
A vibration sliding plate 2700 is arranged in the clamping frame body 270 in a sliding mode, a vibration spring is connected between the clamping frame body 270 and the vibration sliding plate 2700, the clamping rotary rod 271 and the vibration sliding plate 2700 are connected in a rotating mode, vibration balls 2710 are installed at the other end of the clamping rotary rod 271, two pairs of vibration support plates 2711 are symmetrically arranged on the front inner wall and the rear inner wall of the drying frame body 20, each vibration support plate 2711 is located in the middle of the drying and conveying belt 26, a plurality of vibration lugs 2712 are uniformly arranged on one side face of each vibration support plate 2711 along the length direction of the vibration support plate 2711, and the vibration balls 2710 are in rolling contact with the vibration lugs 2712; when the glass sheet drying and conveying belt 26 drives the clamping unit 27 to move, the vibration balls 2710 on the clamping rotary rod 271 can be in contact with the vibration bumps 2712 on the vibration support plate 2711, then the vibration bumps 2712 can extrude the vibration balls 2710, so that the vibration slide plate 2700 can slide in the clamping frame 270, under the action of the vibration spring, the vibration balls 2710 and the vibration bumps 2712 are in frequent contact, thereby forming a vibration effect, therefore, when the glass sheet passes through the drying unit 28, moisture can be removed by heating, and the moisture can also pass through a vibration mode, so that the moisture can be separated from the surface of the glass sheet in an acceleration mode, and the removal efficiency of the moisture on the surface of the glass sheet is improved.
A rotating gear 2713 is installed at the other end of the clamping rotating rod 271, four groups of rotating racks 2714 are symmetrically installed on the front inner wall and the rear inner wall of the drying frame body 20, the rotating gears 2713 and the rotating racks 2714 are connected in a meshing manner, and two groups of rotating racks 2714 which are symmetrically arranged above the front inner wall and the rear inner wall of the drying frame body 20 are arranged in an S shape; when the drying and conveying belt 26 drives the clamping unit 27 to move, the other end of the clamping rotating rod 271 is provided with a rotating gear 2713 which can be intermittently in contact and meshed with the rotating rack 2714 symmetrically arranged on the front inner wall and the rear inner wall of the drying frame body 20, so that the clamping rotating rod 271 rotates on the clamping frame body 270, and the glass sheet can be driven to rotate, and each place of the glass sheet can be blown by hot air when the glass sheet rotates, and the glass sheet can be blown by hot air more uniformly, so that the efficiency and the effect of removing the surface moisture of the glass sheet are improved.
A plurality of clamping ejector rods 2740 are uniformly arranged at the front end of the clamping support rod 274, and the clamping ejector rods 2740 are in a conical needle-shaped structure; when the glass sheet clamping device works specifically, when the glass sheet is clamped, the contact area between the clamping ejector rod 2740 at the front end of the clamping support rod 274 and the glass sheet can be small, so that the area of the covered part of the surface of the glass sheet can be ensured to be minimum, and the whole moisture adhered to the surface of the glass sheet can be completely and thoroughly removed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a cell-phone toughened glass film preparation and processing method, its uses a cell-phone toughened glass film preparation and processing equipment, and this cell-phone toughened glass film preparation and processing equipment includes base (1) and drying device (2), its characterized in that: the specific method for drying the surface moisture of the cleaned mobile phone toughened glass film by adopting the mobile phone toughened glass film preparation and processing equipment is as follows:
step one, preparation operation: debugging the mobile phone toughened glass film preparation and processing equipment;
step two, the shape of the mobile phone toughened glass film is formed and manufactured: firstly, cutting raw material glass of a large mobile phone toughened glass film to enable the size of the cut glass sheet to be the size of the toughened film to be manufactured, then performing finish machining to form necessary holes on the glass sheet, performing edge sweeping treatment on the edge of the glass sheet, and then performing finish cleaning on the glass sheet in an ultrasonic cleaning mode;
step three, drying the glass sheet: mounting the glass sheet cleaned in the step two on a clamping unit (27), driving a drying shaft lever (22) to drive a drying roller (25) to rotate under the driving of a drying motor (24), enabling a drying conveying belt (26) to drive the clamping unit (27) to pass through a drying unit (28), and then enabling the drying unit (28) to perform blowing and drying treatment on the glass sheet on the clamping unit (27);
step four, forming the mobile phone toughened glass film: tempering the glass sheet dried in the third step, then oiling the tempered glass sheet, finally coating glue on one surface of the glass sheet and then laminating a film, thus finishing the manufacturing of the mobile phone tempered glass film;
the upper surface of the base (1) is provided with a drying device (2); wherein:
the drying device (2) comprises a drying frame body (20), drying vertical plates (21), a drying shaft lever (22), a drying transfer lever (23), a drying motor (24), drying rollers (25), a drying conveying belt (26), a clamping unit (27) and a drying unit (28), wherein the drying frame body (20) is arranged on the upper surface of the base (1), two pairs of drying vertical plates (21) are symmetrically arranged at two ends in the drying frame body (20), each pair of drying vertical plates (21) are symmetrically arranged in the front and back direction and are connected with the front and back inner walls of the drying frame body (20), the drying shaft levers (22) are symmetrically arranged on one side of each drying vertical plate (21) in the up-and-down mode, the drying shaft levers (22) at the same end of all the drying vertical plates (21) are opposite in position, the drying transfer lever (23) is arranged between one ends of the drying vertical plates (22) on the same drying vertical plate (21), and the drying shaft levers (22) and the drying transfer levers (23) are connected through bevel gears in a meshing manner, a drying motor (24) is installed between the upper ends of a pair of drying vertical plates (21), one end of a drying shaft lever (22) located on the pair of drying vertical plates (21) is connected with the output end of the drying motor (24) through belt transmission, a drying roller (25) is installed at the other end of the drying shaft lever (22), the drying rollers (25) located at the same end of the drying vertical plates (21) are connected through a drying conveying belt (26), a plurality of clamping units (27) are uniformly installed on the drying conveying belt (26), and drying units (28) are symmetrically installed on the front inner wall and the rear inner wall of a drying frame body (20);
the drying and conveying belt (26) is uniformly provided with a plurality of clamping frame bodies (270), the clamping frame bodies (270) are rotatably provided with clamping rotating rods (271), one end of each clamping rotating rod (271) is provided with the corresponding clamping support plate (272), the clamping support plates (272) are uniformly provided with the corresponding clamping support grooves (273), the clamping support rods (274) are slidably provided in the clamping support grooves (273), and a support spring is connected between the bottom of each clamping support groove (273) and the rear end of each clamping support rod (274);
the vibration sliding plate (2700) is arranged in the clamping frame body (270) in a sliding mode, a vibration spring is connected between the clamping frame body (270) and the vibration sliding plate (2700), the clamping rotating rod (271) is rotatably connected with the vibration sliding plate (2700), vibration balls (2710) are installed at the other end of the clamping rotating rod (271), two pairs of vibration support plates (2711) are symmetrically arranged on the front inner wall and the rear inner wall of the drying frame body (20), each vibration support plate (2711) is located in the middle of the drying conveying belt (26), a plurality of vibration lugs (2712) are uniformly arranged on one side face of each vibration support plate (2711) along the length direction of the vibration support plate, and the vibration balls (2710) are in rolling contact with the vibration lugs (2712);
rotating gear (2713) are installed to the other end of centre gripping bull (271), and four groups of rotation racks (2714) are installed to the symmetry on the inner wall around drying frame (20), and rotating gear (2713) are connected through the mode of meshing with rotation rack (2714), are the S type between two sets of rotation racks (2714) that are located drying frame (20) front and back inner wall top symmetric position and arrange.
2. The method for preparing and processing the mobile phone toughened glass film according to claim 1, wherein: an arc-shaped cover plate (280) is arranged outside the drying unit (28), a plurality of louver blades (281) are arranged on the surface of the cover plate, and one end of each louver blade (281) faces to the center of the arc-shaped cover plate (280).
3. The method for preparing and processing the mobile phone toughened glass film according to claim 1, wherein the method comprises the following steps: the front end of the clamping support rod (274) is uniformly provided with a plurality of clamping ejector rods (2740), and the clamping ejector rods (2740) are in conical needle-shaped structures.
CN202011605369.7A 2020-12-30 2020-12-30 Preparation and processing method of mobile phone toughened glass film Active CN112696909B (en)

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