CN112454879B - Vacuum gate device for vacuum coating - Google Patents
Vacuum gate device for vacuum coating Download PDFInfo
- Publication number
- CN112454879B CN112454879B CN202011203568.5A CN202011203568A CN112454879B CN 112454879 B CN112454879 B CN 112454879B CN 202011203568 A CN202011203568 A CN 202011203568A CN 112454879 B CN112454879 B CN 112454879B
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- groove
- punching
- gear
- column
- roller
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- 238000001771 vacuum deposition Methods 0.000 title claims description 9
- 238000004080 punching Methods 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 13
- 230000008093 supporting effect Effects 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 239000012528 membrane Substances 0.000 abstract description 5
- 239000007888 film coating Substances 0.000 abstract description 2
- 238000009501 film coating Methods 0.000 abstract description 2
- 238000009504 vacuum film coating Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 14
- 238000009966 trimming Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0047—Preventing air-inclusions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/584—Non-reactive treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
Abstract
The invention relates to the technical field of film coating devices, in particular to a vacuum gate device for vacuum film coating, which proposes the following scheme, it includes the pressure membrane platform, the third logical groove has been seted up to one side of pressure membrane platform, the third is led to the inslot and is equipped with the piece of punching, the piece of punching includes the cavity roller, the inside of cavity roller is equipped with the multiunit component of punching, every group component of punching all includes a plurality of columns of punching, all be equipped with first piston in the column of punching, the equal fixedly connected with activity post of first piston, the activity post all articulates there is the connecting rod, the reservoir has been seted up on the column of punching, all be equipped with the second piston in the reservoir, the equal fixedly connected with second spliced pole of second piston, the second spliced pole all with activity post fixed connection, first liquid hole has all been seted up to the bottom surface of reservoir, the groove has all been seted up on the lateral wall of reservoir, the one end of the column of punching all extends to the outside and the fixedly connected with head of punching of cavity roller. The invention achieves the aim of reducing bubbles generated between the film and the glass by a method of punching the film.
Description
Technical Field
The invention relates to the field of film coating devices, in particular to a vacuum gate device for vacuum film coating.
Background
The coated glass is also called reflecting glass, the coated glass is formed by coating one or more layers of metal, alloy or metal compound films on the surface of the glass so as to change the optical performance of the glass and meet certain specific requirements, and the coated glass can be divided into heat reflecting glass, low radiation glass, conducting film glass and the like according to different characteristics of products.
In the process flow of producing the coated glass in a factory, blank glass is generally produced, then coating and processing are carried out on the blank glass, and finally the blank glass is transported out for sale.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a vacuum gate device for vacuum coating.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vacuum gate device for vacuum coating comprises a film pressing table, wherein a third through groove is formed in one side of the film pressing table, a punching piece is arranged in the third through groove and comprises a hollow roller, and a plurality of groups of punching elements are arranged in the hollow roller;
each group of the punching elements comprises a plurality of punching columns, one ends of the punching columns are provided with second through grooves, first pistons are arranged in the second through grooves, one ends of the first pistons are fixedly connected with movable columns, and one ends of the movable columns are hinged with connecting rods;
the connecting rod in each perforating column is hinged with one perforating column adjacent to the perforating column;
a third through groove is formed in one end, close to the connecting rod, of each punching column, liquid storage grooves are formed in the bottom surfaces of the third through grooves, second pistons are arranged in the liquid storage grooves, one ends of the second pistons are fixedly connected with second connecting columns, one ends of the second connecting columns are fixedly connected with movable columns, first liquid outlet holes are formed in the bottom surfaces of the liquid storage grooves, and grooves are formed in the side walls of the liquid storage grooves;
one end of each perforating column extends to the outside of the hollow roller and is fixedly connected with a perforating head, one end of each perforating head is provided with a perforating groove and a second liquid outlet hole, the perforating grooves are communicated with the second through grooves, and the second liquid outlet holes are communicated with the first liquid outlet holes;
the equal fixedly connected with baffle in both sides that the post of holing is located the cavity roller, the equal sliding connection of baffle has first spliced pole, the one end of first spliced pole all with cavity roller fixed connection, the equal fixedly connected with separation blade of the other end of first spliced pole, all the cover is equipped with the spring on the first spliced pole, the spring all is located between separation blade and the baffle.
Furthermore, a working plate is arranged at the bottom side of the film pressing table, and two parallel racks are arranged on the working plate;
two ends of the punching piece are rotatably connected with two sides of the third through groove through first rotating shafts, and one ends of the first rotating shafts extend to the outside of the first through groove and are in transmission connection with sixth gears;
sixth gear all meshes has the fifth gear, the fifth gear all rotates with the press mold platform to be connected, the fifth gear all meshes has the third gear, two the third gear is equallyd divide and is engaged with two racks mutually.
Further, a first roller shaft is connected between the two third gears in a transmission manner and is positioned in the third through groove;
the third is led to and is equipped with the second roller in the groove, the both ends of second roller all are rotated through the both sides in second pivot and third through groove and are connected, the one end of second pivot all extends to the outside and the transmission in third through groove and is connected with the fourth gear, the fourth gear all meshes with the fifth gear mutually.
Furthermore, four third roll shafts are arranged in the third through groove, and two ends of each third roll shaft are rotatably connected with two sides of the third through groove through third rotating shafts;
cleaning belts are sleeved outside the four third roll shafts and are in transmission connection with the third roll shafts;
the four third roller shafts are parallel to each other and are parallel to the top surface of the working plate, the two third roller shafts are distributed between the tops of the two sides of the third through groove, and the two third roller shafts are distributed between the bottoms of the two sides of the third through groove;
and the two third roller shafts positioned between the bottoms of the two sides of the third through groove are used for supporting the bottom surface of the cleaning belt to be parallel to the plane of the working plate.
Furthermore, the two second rotating shafts are in transmission connection with two third rotating shafts close to the second roll shafts respectively.
Furthermore, a plurality of holes are formed in the cleaning belt, a hollow plate is fixedly connected between two sides of the third through groove, and an electrostatic dust collector is arranged on the top surface of the hollow plate;
one end of a third rotating shaft in transmission connection with the second rotating shaft extends to the outside of the third through groove and is in transmission connection with a second gear;
the second gear all meshes has first gear, first gear all rotates with the press mold platform through the fourth pivot to be connected, the one end of fourth pivot all extends to the third and leads to the groove in and be connected with the connecting axle through the bevel gear transmission, the connecting axle all rotates with the fretwork board to be connected, the one end of connecting axle all extends to the bottom side of fretwork board and the transmission is connected with the fan.
Further, the radius of the second gear is larger than that of the first gear.
Further, the bottom of the punching piece is provided with a second supporting plate, one side, close to the punching piece, of the film pressing table is provided with a containing groove, and a fixing plate is arranged at the notch of the containing groove.
Furthermore, the punching groove is internally provided with a sticky sheet, and the side walls of the punching columns are provided with one-way valves.
The invention has the beneficial effects that:
1. the purpose of taking the wafer generated by punching away from the surface of the film and taking out and collecting the wafer generated by punching is achieved;
2. the trimming liquid at the outer edge of the punching head is adhered to the periphery of the round hole at one side of the film close to the working plate, so that the film and the glass are adhered more tightly in the film laminating process after the subsequent film laminating is finished, and the purpose of preventing the film edge from rising is achieved;
3. the purpose of keeping a certain amount of trimming liquid attached to the punching head all the time in the punching process is achieved;
4. the glass surface is cleaned by cleaning the cleaning belt, and the glass surface is cleaner and more compact in film attachment due to the matching of the fan and the electrostatic dust collector.
The invention achieves the aim of avoiding or reducing bubbles generated between the film and the glass by a method of punching the film.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of a half-section of the present invention;
FIG. 3 is a side view in half section of the present invention;
FIG. 4 is a schematic structural view of a punch of the present invention;
FIG. 5 is a schematic view of a connection of the parts of the structure of the punch according to the present invention;
FIG. 6 is a schematic view of a disassembled structure of the punching member of the present invention;
FIG. 7 is a schematic view of a portion of the construction of the punch of the present invention;
fig. 8 is a cross-sectional view of a perforating string of the present invention.
Reference numbers in the figures: 1 working plate, 2 racks, 3 first gears, 4 second gears, 5 first roll shafts, 6 third gears, 7 fourth gears, 8 fifth gears, 9 sixth gears, 10 film pressing tables, 11 perforating pieces, 12 second roll shafts, 13 belts, 14 third rotating shafts, 15 cleaning belts, 16 electrostatic precipitators, 17 connecting shafts, 18 third roll shafts, 19 fans, 20 hollow plates, 21 fourth rotating shafts, 22 second supporting plates, 23 fixing plates, 24 accommodating grooves, 25 perforating columns, 26 springs, 27 baffles, 28 first connecting columns, 29 baffle plates, 30 first pistons, 31 movable columns, 32 connecting rods, 33 one-way valves, 34 second connecting columns, 35 first through grooves, 36 first liquid outlet holes, 37 second liquid outlet holes, 38 adhesive sheets, 39 perforating heads, 40 second through grooves, 41 hollow rollers, 42 third through grooves, 43 second pistons, 44 liquid storage grooves and 45 grooves.
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. 1-8, a vacuum gate device for vacuum coating, including film pressing platform 10, the third logical groove 42 has been seted up to one side of film pressing platform 10, the afterbody bottom surface of film pressing platform 10 is the plane that is used for the press mold, be equipped with punching piece 11 in the third logical groove 42, punching piece 11's bottom is equipped with second backup pad 22, film pressing platform 10 has been close to punching piece 11's one side and has been seted up and has been accomodate groove 24, accomodate the notch department of groove 24 and be equipped with fixed plate 23, second backup pad 22's effect is that cooperation punching piece 11 punches the membrane, accomodate the effect of groove 24 and be the disk of collecting the production of punching, fixed plate 23's effect is that the disk does not get into and accomodates the surface that falls into the membrane in groove 24, avoid influencing the tectorial membrane process.
The punching piece 11 comprises a hollow roller 41, and a plurality of groups of punching elements are arranged inside the hollow roller 41;
in some scenarios, the inside of the end section of the hollow roller 41 is square, and the outside of the end section of the hollow roller 41 is circular;
each group of punching elements comprises a plurality of punching columns 25, one ends of the punching columns 25 are provided with second through grooves 40, the second through grooves 40 are cylindrical, the second through grooves 40 are internally provided with first pistons 30 matched with the second through grooves 40, one ends of the first pistons 30 are fixedly connected with movable columns 31, and one ends of the movable columns 31 are hinged with connecting rods 32;
the connecting rod 32 in each perforating column 25 is hinged with one perforating column 25 adjacent to the perforating column 25;
in some cases, as shown, the number of perforating columns 25 may be, but is not limited to, four, and the number of sets of perforating elements may be, but is not limited to, three;
as shown in fig. 5, every two adjacent perforating columns 25 of the four perforating columns 25 are perpendicular to each other;
one end of the perforating column 25 close to the connecting rod 32 is provided with a third through groove 42, the third through groove 42 has the effects that on one hand, in order to facilitate the movement of the connecting rod 32, the bottom surface of the third through groove 42 is provided with a liquid storage tank 44, the liquid storage tanks 44 are respectively provided with a second piston 43, one end of the second piston 43 is fixedly connected with a second connecting column 34, one end of the second connecting column 34 is fixedly connected with the movable column 31, the bottom surface of the liquid storage tank 44 is provided with a first liquid outlet hole 36, the side walls of the liquid storage tanks 44 are respectively provided with a groove 45, oil trimming liquid is stored in the liquid storage tanks 44, and the trimming liquid is used for attaching the film and the glass more tightly and preventing the film edge from forming;
one end of the perforating column 25 extends to the outside of the hollow roller 41 and is fixedly connected with a perforating head 39, the outside of the perforating head 39 is conical, the larger end of the perforating head 39 is fixedly connected with the perforating column 25, one end of the perforating head 39 is provided with a perforating groove and a second liquid outlet 37, the perforating groove is circular, a sticky sheet 38 is arranged in the perforating groove, the sticky sheet 38 is circular and is fixedly connected with the bottom of the perforating groove, the device is used for sticking the wafer generated in punching, the sticking sheet 38 has weaker viscosity, the punching grooves are communicated with the second through groove 40, the second liquid outlet holes 37 are communicated with the first liquid outlet holes 36, the side walls of the punching columns 25 are provided with one-way valves 33, the one-way valves 33 are communicated with the second through groove 40, the one-way valves 33 are used for punching, when the perforating column 25 contracts, the gas pushed by the relative motion of the first piston 30 is discharged from the one-way valve 33, so as to avoid that the perforating column 25 cannot contract or the wafer generated by perforating is blown out of the perforating groove;
equal fixedly connected with baffle 27 in both sides that the post 25 that punches is located cavity roller 41, the equal sliding connection of baffle 27 has first spliced pole 28, the one end of first spliced pole 28 all with cavity roller 41 fixed connection, the equal fixedly connected with separation blade 29 of the other end of first spliced pole 28, it is equipped with spring 26 all to overlap on the first spliced pole 28, spring 26 all is located between separation blade 29 and the baffle 27, here spring 26, first spliced pole 28, the effect of separation blade 29 etc. is that make the post 25 that punches can reset after punching, and play the effect that an elasticity blockked up in order to accomplish to punch to the membrane.
A working plate 1 is arranged at the bottom side of the film pressing table 10, and two parallel racks 2 are arranged on the working plate 1;
both ends of the punching piece 11 are rotatably connected with both sides of the third through groove 42 through a first rotating shaft, and one end of the first rotating shaft extends to the outside of the first through groove 35 and is connected with a sixth gear 9 in a transmission manner;
A first roller shaft 5 is connected between the two third gears 6 in a transmission manner, the first roller shaft 5 is positioned in the third through groove 42, and the first roller shaft 5 is used for supporting and transmitting the film;
a second roll shaft 12 is arranged in the third through groove 42, two ends of the second roll shaft 12 are rotatably connected with two sides of the third through groove 42 through a second rotating shaft, one end of the second rotating shaft extends to the outside of the third through groove 42 and is in transmission connection with a fourth gear 7, the fourth gear 7 is meshed with a fifth gear 8, the second roll shaft 12 is positioned above the punching part 11, the first roll shaft 5 is positioned below the punching part 11, and the sixth gear 9, the fourth gear 7 and the third gear 6 are the same in size and specification;
four third roll shafts 18 are arranged in the third through groove 42, and two ends of each third roll shaft 18 are rotatably connected with two sides of the third through groove 42 through third rotating shafts 14;
a cleaning belt 15 is sleeved outside the four third roller shafts 18, a plurality of holes are formed in the cleaning belt 15, the cleaning belt 15 is in transmission connection with the third roller shafts 18, and under the supporting action of the four third roller shafts 18, the side surfaces of the cleaning belt 15 are rectangular;
the four third roll shafts 18 are parallel to each other and are parallel to the top surface of the working plate 1, the two third roll shafts 18 are distributed between the tops of the two sides of the third through groove 42, and the two third roll shafts 18 are distributed between the bottoms of the two sides of the third through groove 42;
the two third roller shafts 18 positioned between the bottoms of the two sides of the third through grooves 42 are used for supporting the bottom surface of the cleaning belt 15 to be parallel to the plane of the working plate 1;
the two second rotating shafts are respectively in transmission connection with two third rotating shafts 14 close to the second roller 12 through a belt 13 and a belt pulley;
a hollow plate 20 is fixedly connected between the two sides of the third through groove 42, and an electrostatic dust collector 16 is arranged on the top surface of the hollow plate 20;
one end of the third rotating shaft 14 in transmission connection with the second rotating shaft extends to the outside of the third through groove 42 and is in transmission connection with the second gear 4;
the second gears 4 are all meshed with the first gears 3, the first gears 3 are all rotatably connected with the film pressing table 10 through fourth rotating shafts 21, one ends of the fourth rotating shafts 21 extend into third through grooves 42 and are connected with connecting shafts 17 through bevel gear transmission, the connecting shafts 17 are all rotatably connected with the hollow plates 20, one ends of the connecting shafts 17 extend to the bottom sides of the hollow plates 20 and are connected with fans 19 in a transmission mode, the flowing direction of air flow flows to the direction of the electrostatic dust collector 16 from the direction of the films through the rotation of the fans 19, negative pressure is generated, and some dust or clothes fibers on glass are blown to the electrostatic dust collector 16 along with the air flow and then are adsorbed by the electrostatic dust collector 16;
the radius of the second gear 4 is larger than that of the first gear 3;
in some scenarios, in order to increase the rotation speed of the fan 19, two gears having a radius of the second gear 4 that is 10 times the radius of the first gear 3 may be selected to be matched with each other, and in a case that the angular speed of the second gear 4 is constant, the larger the radius of the second gear 4, the larger the linear speed of the second gear 4, since the linear speed of the first gear 3 engaged with the second gear 4 is the same as the linear speed of the second gear 4, the first gear 3 and the second gear 4 having the larger radius difference are selected, so that the first gear 3 obtains a larger angular speed relative to the second gear 4, so that the fan 19 obtains a larger rotation speed, and a stronger airflow is generated, so that dust cleaning is cleaner.
The working principle is as follows: placing glass to be coated between two racks 2 on a working plate 1, winding a film on a second roller 12, enabling one end of the film to pass through a first roller 5 and a second support plate 22, enabling the film to be attached to the first roller 5 and the second support plate 22, enabling one end of the film to be attached to the glass, then pushing a film pressing table 10, and in the process of matching with the racks 2, enabling a third gear 6 to rotate to drive a fifth gear 8 to rotate in the direction opposite to that of the third gear 6, enabling a fourth gear 7 and a sixth gear 9 to rotate in the same direction as that of the third gear 6, enabling the first roller 5 and the second roller 12 to rotate, and achieving the transmission effect on the film;
synchronously, the hollow roller of the punching piece 11 rotates, when the punching column 25 moves to the position contacting with the second supporting plate 22, the punching column 25 contracts towards the inside of the hollow roller shaft under the action of the second supporting plate 22, the spring 26 is compressed, the punching head 39 extrudes and cuts the film, the cut small circular sheet is adhered to the adhesive sheet 38, and the purpose of taking the circular sheet generated by punching away from the surface of the film is achieved;
meanwhile, the trimming liquid attached to the outer edge of the punching head 39 is adhered to the periphery of the round hole on one side of the film close to the working plate 1, and after subsequent film pasting is finished, the film and the glass are pasted more tightly in the film laminating process, and the purpose of preventing the film edge from rising is achieved;
synchronously, when one punching column 25 contracts, the movement of the punching column 25 drives the connecting rod 32 to move, so that the connecting rod 32 pushes the movable column 31 in the other adjacent punching column 25 to move towards the punching head 39 close to one end of the punching column 25, the piston pushes the air in the second through groove 40 and blows the wafer out of the punching groove to fall into the accommodating groove 24, and the purpose of taking out and collecting the wafer generated by punching is achieved;
synchronously, the movable column 31 moves to enable the second connecting column 34 to move, then the second piston 43 moves to the groove 45, the trimming liquid in the liquid storage tank 44 flows out of the groove 45 and flows into the second liquid outlet 37 along the first liquid outlet 36 to ensure that certain trimming liquid is always attached to the outer part of the punching head 39, after the punching column 25 is punched and is reset under the action of the spring 26, the second piston 43 leaves the groove 45 to seal the liquid storage tank 44 to prevent the trimming liquid from flowing out completely, and therefore the purpose of keeping the punching head 39 attached with certain trimming liquid all the time in the punching process is achieved;
synchronously, the film is pressed on the glass by the bottom surface of the tail part of the film pressing platform 10, and the purpose of avoiding or reducing bubbles generated between the film and the glass is achieved by a method of punching the film;
synchronously, the second gear 4 rotates, the cleaning belt 15 rotates along with the second gear, the linear speed of the cleaning belt 15 is different from the moving speed of the film pressing table 10, and the cleaning belt 15 and the glass slide relatively, so that the purpose of cleaning the surface of the glass is achieved;
meanwhile, the first gear 3 rotates along with the second gear 4 to drive the fan 19 to rotate, so that negative pressure is generated in air above the glass, some dust on the glass is blown to the electrostatic dust collector 16 along with air flow, and then the dust is adsorbed by the electrostatic dust collector 16, and the purposes of cleaning the surface of the glass and making the surface of the glass more compact and facilitating film attachment are achieved.
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", "third", "fourth", "fifth", "sixth" 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. The meaning of "plurality" is two or more unless specifically limited 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 (4)
1. The vacuum gate device for vacuum coating is characterized by comprising a film pressing table (10), wherein a third through groove (42) is formed in one side of the film pressing table (10), a punching piece (11) is arranged in the third through groove (42), the punching piece (11) comprises a hollow roller (41), and a plurality of groups of punching elements are arranged in the hollow roller (41);
each group of punching elements comprises a plurality of punching columns (25), one ends of the punching columns (25) are respectively provided with a second through groove (40), first pistons (30) are respectively arranged in the second through grooves (40), one ends of the first pistons (30) are respectively and fixedly connected with movable columns (31), and one ends of the movable columns (31) are respectively hinged with a connecting rod (32);
the connecting rod (32) in each perforating column (25) is hinged with one perforating column (25) adjacent to the perforating column (25);
a third through groove (42) is formed in one end, close to the connecting rod (32), of the punching column (25), a liquid storage groove (44) is formed in the bottom surface of the third through groove (42), second pistons (43) are arranged in the liquid storage groove (44), one end of each second piston (43) is fixedly connected with a second connecting column (34), one end of each second connecting column (34) is fixedly connected with the movable column (31), a first liquid outlet hole (36) is formed in the bottom surface of the liquid storage groove (44), and a groove (45) is formed in the side wall of each liquid storage groove (44);
one end of each perforating column (25) extends to the outside of the hollow roller (41) and is fixedly connected with a perforating head (39), one end of each perforating head (39) is provided with a perforating groove and a second liquid outlet hole (37), the perforating grooves are communicated with second through grooves (40), and the second liquid outlet holes (37) are communicated with first liquid outlet holes (36);
both sides of the punching column (25) in the hollow roller (41) are fixedly connected with baffle plates (27), the baffle plates (27) are connected with first connecting columns (28) in a sliding mode, one ends of the first connecting columns (28) are fixedly connected with the hollow roller (41), the other ends of the first connecting columns (28) are fixedly connected with baffle plates (29), springs (26) are sleeved on the first connecting columns (28), and the springs (26) are located between the baffle plates (29) and the baffle plates (27);
a working plate (1) is arranged at the bottom side of the film pressing table (10), and two parallel racks (2) are arranged on the working plate (1);
two ends of the punching piece (11) are rotatably connected with two sides of the third through groove (42) through a first rotating shaft, and one end of the first rotating shaft extends to the outside of the first through groove (35) and is in transmission connection with a sixth gear (9);
fifth gears (8) are meshed with the sixth gears (9), the fifth gears (8) are rotatably connected with the film pressing table (10), third gears (6) are meshed with the fifth gears (8), and the two third gears (6) are respectively meshed with the two racks (2);
a first roll shaft (5) is connected between the two third gears (6) in a transmission manner, and the first roll shaft (5) is positioned in a third through groove (42);
a second roller shaft (12) is arranged in the third through groove (42), two ends of the second roller shaft (12) are rotatably connected with two sides of the third through groove (42) through a second rotating shaft, one end of the second rotating shaft extends to the outside of the third through groove (42) and is in transmission connection with a fourth gear (7), and the fourth gear (7) is meshed with a fifth gear (8);
four third roll shafts (18) are arranged in the third through groove (42), and two ends of each third roll shaft (18) are rotatably connected with two sides of the third through groove (42) through third rotating shafts (14);
cleaning belts (15) are sleeved outside the four third roller shafts (18), and the cleaning belts (15) are in transmission connection with the third roller shafts (18);
the four third roller shafts (18) are parallel to each other and are parallel to the top surface of the working plate (1), the two third roller shafts (18) are distributed between the tops of two sides of the third through groove (42), and the two third roller shafts (18) are distributed between the bottoms of two sides of the third through groove (42);
two third roller shafts (18) positioned between the bottoms of the two sides of the third through groove (42) are used for supporting the bottom surface of the cleaning belt (15) to be parallel to the plane of the working plate (1);
the two second rotating shafts are respectively in transmission connection with two third rotating shafts (14) close to the second roll shafts (12);
a plurality of holes are formed in the cleaning belt (15), a hollow plate (20) is fixedly connected between two sides of the third through groove (42), and an electrostatic dust collector (16) is arranged on the top surface of the hollow plate (20);
one end of a third rotating shaft (14) in transmission connection with the second rotating shaft extends to the outside of the third through groove (42) and is in transmission connection with a second gear (4);
second gear (4) all mesh has first gear (3), first gear (3) all rotate with press mold platform (10) through fourth pivot (21) and are connected, the one end of fourth pivot (21) all extends to in the third leads to groove (42) and is connected with connecting axle (17) through the bevel gear transmission, connecting axle (17) all rotates with fretwork board (20) to be connected, the one end of connecting axle (17) all extends to the bottom side of fretwork board (20) and the transmission is connected with fan (19).
2. The vacuum gate device for vacuum deposition as claimed in claim 1, characterized in that the radius of the second gearwheel (4) is larger than the radius of the first gearwheel (3).
3. The vacuum gate device for vacuum coating according to claim 2, wherein a second supporting plate (22) is disposed at the bottom of the punching member (11), a receiving groove (24) is disposed at one side of the film pressing table (10) close to the punching member (11), and a fixing plate (23) is disposed at the opening of the receiving groove (24).
4. The vacuum gate device for vacuum deposition according to claim 3, wherein the perforation slot is provided with an adhesive sheet (38), and the side walls of the perforation column (25) are provided with one-way valves (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011203568.5A CN112454879B (en) | 2020-11-02 | 2020-11-02 | Vacuum gate device for vacuum coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011203568.5A CN112454879B (en) | 2020-11-02 | 2020-11-02 | Vacuum gate device for vacuum coating |
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| CN112454879A CN112454879A (en) | 2021-03-09 |
| CN112454879B true CN112454879B (en) | 2022-04-29 |
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Effective date of registration: 20220413 Address after: 8 Lexin Road, Leping Town, Sanshui District, Foshan City, Guangdong Province Applicant after: Guangdong Zhengyi Packaging Co.,Ltd. Address before: 363000 no.282, shanbian village, Shentu Town, Zhangpu County, Zhangzhou City, Fujian Province Applicant before: Li Xiannei |
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