CN115400920A - Dispensing and film-coating equipment and method adopting UV lamp - Google Patents
Dispensing and film-coating equipment and method adopting UV lamp Download PDFInfo
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- CN115400920A CN115400920A CN202211235869.5A CN202211235869A CN115400920A CN 115400920 A CN115400920 A CN 115400920A CN 202211235869 A CN202211235869 A CN 202211235869A CN 115400920 A CN115400920 A CN 115400920A
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- roller
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- 238000000034 method Methods 0.000 title claims description 30
- 239000007888 film coating Substances 0.000 title claims description 21
- 238000009501 film coating Methods 0.000 title claims description 21
- 239000011521 glass Substances 0.000 claims abstract description 176
- 239000003292 glue Substances 0.000 claims abstract description 101
- 238000005096 rolling process Methods 0.000 claims abstract description 72
- 238000010030 laminating Methods 0.000 claims abstract description 37
- 238000003848 UV Light-Curing Methods 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 238000007711 solidification Methods 0.000 claims abstract description 11
- 230000008023 solidification Effects 0.000 claims abstract description 11
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 43
- 238000007906 compression Methods 0.000 claims description 43
- 238000003384 imaging method Methods 0.000 claims description 30
- 238000013016 damping Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 238000002601 radiography Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Coating Apparatus (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The application discloses dispensing and laminating equipment adopting UV lamps, which relates to the field of dispensing and laminating equipment and comprises a numerical control workbench, a feeding mechanism, an automatic dispensing mechanism, a laminating mechanism, a rolling mechanism, a UV curing mechanism and a bubble identification mechanism, wherein the feeding mechanism, the automatic dispensing mechanism, the laminating mechanism, the rolling mechanism, the UV curing mechanism and the bubble identification mechanism are sequentially arranged on the numerical control workbench; the automatic glue dispensing mechanism is used for dispensing glue on the upper surface of the glass plate along an X axis, a Y axis and a Z axis; the film laminating mechanism is used for horizontally placing the film on the glass plate; the rolling mechanism is used for elastically rolling the diaphragm; the UV curing mechanism is used for carrying out UV irradiation on the glue when the rolling mechanism carries out elastic rolling on the membrane; this application can carry out the elasticity roll-in to the glass board to accelerate glue solidification speed, make the glass board surface can evenly tectorial membrane.
Description
Technical Field
The application relates to the field of dispensing and film covering equipment, in particular to dispensing and film covering equipment and method adopting a UV lamp.
Background
With the wide application of digital products such as cameras, televisions, cameras, and the like, and optical instruments, the demands for manufacturing optical elements such as glass lenses and optical filters in lens modules of cameras, and optical instruments, and liquid crystal screens in digital products such as televisions, and the like, have been increased. From the aspect of product composition, the glass lens, the optical filter, the liquid crystal screen and the like all belong to light-transmitting glass plates, and in order to ensure the light-transmitting quality and enhance the light-transmitting effect of the light-transmitting glass plates such as the optical filter, the liquid crystal screen and the like, the surfaces of the light-transmitting glass plates such as the optical filter, the liquid crystal screen and the like are subjected to glue dispensing and film coating in the production and manufacturing process.
In the actual operation process, in order to make the surface of the glass plate be glued and coated with a film more uniformly, a glue dispensing device is generally adopted to glue the surface of the glass plate. In the related art, a chinese utility model patent document with an authorization notice number of CN206661585U discloses a full-automatic dispensing device, which comprises a frame, a dispensing table is arranged at the top of the frame, a first slide rail is arranged on the dispensing table, a first slide block is arranged on the first slide rail, the first slide block is driven by a first cylinder to slide on an X axis along the first slide rail, a second cylinder is arranged on the first slide block, the second cylinder drives a third cylinder to move on a Y axis, the third cylinder drives a dispensing assembly to move on a Z axis, and an even number of dispensing heads are arranged on the dispensing assembly; through the cooperation of multiunit cylinder, drive and glue the subassembly and remove in X axle, Y axle and Z axle direction, add glue to the glass plate surface uniformly, it is better to glue the effect, the follow-up tectorial membrane of being convenient for.
In the actual production process, after the spot gluing is finished, in order to enable the surface of the glass plate to be uniformly coated, after glue is uniformly added to the surface of the glass plate, a diaphragm can be placed on the surface of the glass plate, and a rotating roller is adopted to roll and flatten the diaphragm above the glass plate, so that the glue is smoothly and uniformly distributed on the surface of the glass plate.
With respect to the related art in the above, the inventors found that: in the process of rolling and flattening the glass plate, the glue and the membrane, the glue is still in a flowing state generally, and the glue needs a long time for solidification; and because the glass plate is fragile, and the pressure that the live-rollers exerted to diaphragm and glass plate remains unanimous throughout, the quality problem is glued to the point that the point appears in the point in-process and a little nonuniform, the volume of gluing is not enough etc. and bubble is very easy to produce in the glass plate surface glue, causes the glass plate surface tectorial membrane uneven, influences the printing opacity performance of glass plate.
Disclosure of Invention
In order to improve the problem of uneven film coating on the surface of a glass plate, the application provides dispensing and film coating equipment and method adopting a UV lamp.
The application provides an adopt some adhesive film equipment of UV lamp adopts following technical scheme:
a dispensing and laminating device adopting a UV lamp comprises: the automatic dispensing mechanism, the laminating mechanism and the rolling mechanism are sequentially arranged along the length direction of the numerical control workbench, and the feeding mechanism is used for sequentially feeding and transmitting the glass plate to the laminating mechanism, the rolling mechanism and the UV curing mechanism along the length direction of the numerical control workbench; the automatic glue dispensing mechanism is used for dispensing glue on the upper surface of the glass plate along an X axis, a Y axis and a Z axis; the film laminating mechanism is used for horizontally placing the film on the glass plate; the rolling mechanism is used for elastically rolling the diaphragm; the UV curing mechanism is used for carrying out UV irradiation on the glue when the rolling mechanism carries out elastic rolling on the diaphragm; the bubble identification mechanism is used for performing searchlighting imaging on the diaphragm, the glass plate and glue between the diaphragm and the glass plate before the elastic rolling of the diaphragm by the rolling mechanism, and comparing and identifying imaging information obtained by searchlighting and standard image information of the coated glass plate.
By adopting the technical scheme, when the glass plate is subjected to dispensing and film covering, after the glass plate is fed onto the numerical control workbench, the feeding mechanism can carry out feeding transmission on the glass plate along the length direction of the numerical control workbench, and the glass plate is sequentially transmitted to the automatic dispensing mechanism, the film covering mechanism and the rolling mechanism to sequentially carry out a gluing process, a film covering process and a rolling process; the rolling mechanism can elastically roll the glass plate, a user can adjust the range of the pressure of the elastic roller of the glass plate by the rolling mechanism in advance, and a bubble identification mechanism is adopted to perform searchlighting imaging on the diaphragm, the glass plate and the glue between the diaphragm and the glass plate in advance to judge whether bubbles exist in the glue between the diaphragm and the glass plate or not; if no air bubble exists in the glue between the diaphragm and the glass plate, the rolling mechanism can elastically push the diaphragm against the glass plate on the premise of ensuring the completeness and unbroken of the glass plate, and slowly move from one side of the glass plate to the other side of the glass plate, so that the gap between the diaphragm and the glass plate is maximally reduced, the glass plate is rolled and flattened, the surface of the glass plate is not easy to generate air bubbles, and the glue is more uniformly distributed on the surface of the glass plate; if bubbles exist in the glue between the diaphragm and the glass plate, the rolling mechanism rolls the diaphragm, the glass plate and the glue intensively in the direction closest to the outer side of the glass plate based on the motion track and the direction of the rolling mechanism at the position where the bubbles exist while slowly rolling the diaphragm and the glass plate, and the bubbles are extruded to the outer sides of the diaphragm and the glass plate; simultaneously, UV solidification mechanism then can carry out UV in roll-in mechanism department and shine glue for the solidification speed of glue for glue can solidify by the in-process that the roll-in was pressed flat, thereby is difficult for taking place the flow again by the glue that the roll is flat, and glue can be even, solidify in the glass plate surface steadily, realizes the even tectorial membrane on glass plate surface, ensures the light transmissivity of glass plate.
Optionally, the rolling mechanism comprises a second sliding table cylinder which is connected to the numerical control workbench in a liftable sliding manner, a third linear module which is used for driving the second sliding table cylinder to linearly slide on the numerical control workbench in a reciprocating manner along the width direction of the numerical control workbench, a fixed seat, a roller seat, a pressing roller and an elastic adjusting assembly which is arranged at the output end of the second sliding table cylinder and is used for driving the roller seat to drive the pressing roller to be far away from the fixed seat; the axial direction of the compression roller is consistent with the length direction of the numerical control workbench, and the compression roller is rotatably connected to the roller seat along the axial line of the compression roller.
By adopting the technical scheme, the third linear module is matched with the second sliding table cylinder, and the fixed seat can be driven to drive the roller seat and the compression roller to linearly approach or leave the numerical control workbench, so that the compression roller can elastically push the glass plate tightly under the action of the elastic adjusting assembly; the glass plate can be rolled along the width direction of the numerical control workbench along the numerical control workbench and in the elastic jacking state of the glass plate, so that the glue on the surface of the glass plate can be uniformly rolled.
Optionally, the elastic adjusting assembly comprises a first adjusting seat, a second adjusting seat, a spring for driving the first adjusting seat and the second adjusting seat to be away from each other, and a guide shaft for limiting the spring to extend and retract along the output direction of the second sliding table cylinder; first regulation seat fixed mounting is on the fixing base, the second is adjusted the seat and is located between first regulation seat and the numerical control workstation and along the output direction sliding connection of second slip table cylinder on the fixing base, roller seat fixed mounting is in one side that first regulation seat was kept away from to the second regulation seat, the spring both ends are perpendicular respectively and fixed connection is adjusted on the seat in first regulation seat and second.
Through adopting above-mentioned technical scheme, should reserve the distance between definite fixing base and the numerical control workstation and control second slip table cylinder and order about between fixing base and the numerical control workstation and keep the relatively fixed back under this distance, spring and leading axle cooperate, can order about the second and adjust the seat and keep away from towards first regulation seat along the output direction of second slip table cylinder to on pressing roller top tightly the glass board on the numerical control workstation, realize the elasticity top tight to diaphragm and glass board comparatively conveniently.
Optionally, UV solidification constructs including the lamp stand of locating second slip table cylinder output end department and installing the UV banks on the lamp stand, the UV banks includes and arranges a plurality of UV lamp points that set up on the lamp stand along lamp stand length direction one by one, the UV lamp point is the pointolite.
Through adopting above-mentioned technical scheme, order about the compression roller at second slip table cylinder and carry out elasticity top tight, the in-process of roll-in to the glass board, control UV banks opens, can evenly shine the glass board, makes the glue solidification even.
Optionally, the UV curing mechanism still includes the rim of lamp and installs a plurality of collector lens that are used for gathering the light of UV lamp point on the rim of lamp along second slip table cylinder output direction sliding connection on the lamp stand, and is a plurality of collector lens and a plurality of UV lamp point one-to-one on second slip table cylinder output direction.
By adopting the technical scheme, under the condition that the electrifying voltage of the UV lamp point is kept unchanged, the distance between the lamp frame and the second adjusting seat is adjusted, the distance between the condensing lens and the UV lamp point can be correspondingly enlarged or reduced, so that the UV irradiation intensity of the UV lamp point to the glass plate is correspondingly enhanced/reduced, different types of glue added to the glass plate is subjected to adaptive irradiation, the glue curing speed is adapted to the rolling intensity and the rolling speed of the pressing roller, and the uniform rolling of the surface of the glass plate is realized.
Optionally, the UV lamp group includes a single lamp group and a double lamp group alternately arranged along the length direction of the lamp holder, a plurality of UV lamp points in the single lamp group are connected in series, and a plurality of UV lamp points in the double lamp group are connected in series; the plurality of condensing lenses comprise single lenses and double lenses, the single lenses are alternately arranged along the length direction of the lamp holder and used for condensing the single lenses and the double lenses are used for condensing the double lenses, and the lamp frame is provided with a single control assembly and a double control assembly, the single control assembly is used for driving the single lenses to be switched between two states of being vertical to the lamp holder and being parallel to the lamp holder, and the double control assembly is used for driving the double lenses to be switched between two states of being vertical to the lamp holder and being parallel to the lamp holder.
Through adopting above-mentioned technical scheme, the user can be according to the difference of glue kind, carries out independent control to opening and close and the circular telegram voltage of single lamp group and double lamp group for the UV banks can evenly send the UV of different intensity and shine light, and the adaptability to different kinds of glue is preferred.
Optionally, a micrometer is further arranged on the second adjusting seat, the micrometer comprises a distance measuring adjusting section, a fixing section and a telescopic section which are sequentially arranged along the axis of the micrometer, the fixing section is fixedly mounted on the second adjusting seat, the telescopic section penetrates through the second adjusting seat, the roller seat is fixedly connected to one end, away from the fixing section, of the telescopic section, and the distance measuring adjusting section is used for controlling the telescopic section to drive the roller seat to be linearly close to or away from the second adjusting seat.
Through adopting above-mentioned technical scheme, keep static relatively between spring, first regulation seat, second regulation seat and the glass board, when the spring no longer has flexible surplus promptly, the user can adjust the straight line length of section control flexible section through control range finding, through the accurate fine setting of micrometer, guarantees the laminating degree of the diaphragm on compression roller roll surface and the glass board, prevents to lead to the roll-in uneven because of the compression roller perk.
Optionally, the compression roller is connected on the roller seat along second slip table cylinder output direction sliding, still be provided with the damping roller between compression roller and the roller seat diapire, the damping roller is unanimous with the compression roller specification and the damping roller rotates along its axis and connects on the roller seat.
Through adopting above-mentioned technical scheme, at the in-process that the compression roller rotated around its axis, the damping roller can exert certain damping force to the compression roller, avoids the compression roller to roll too fast, keeps the stability of roll-in action.
Optionally, the UV banks and the roller seat are respectively located second slip table cylinder both sides along the width direction of numerical control workstation, just one side that the UV banks was kept away from to the roller seat is still protrusion and fixedly connected with UV lamp strip, UV lamp strip parallels with the compression roller.
Through adopting above-mentioned technical scheme, the width direction of following numerical control workstation at the compression roller is flat to glass board, glue and the first roller of diaphragm back, and control UV lamp strip is opened, and the UV lamp strip can cooperate the direction of motion of UV banks and compression roller, and at the in-process of compression roller repeated roll-in diaphragm and glass board, carries out all-round UV to shine the diaphragm, realizes comprehensively the solidification to glue, makes the laying of glue on the diaphragm more even.
The application also provides a dispensing and film-coating method adopting the UV lamp, which comprises the following steps:
the method comprises the following steps: manually feeding;
step two: the automatic dispensing mechanism is matched with the feeding mechanism to move along the X axis, the Y axis and the Z axis servo three axes to complete the dispensing of the surface of the glass plate;
step three: the feeding mechanism moves to the laminating mechanism in a servo mode, the air cylinder drives the four-guide-post mechanism to attach the membrane to the glass panel, and then the air blowing hole of the laminating fixture is ventilated to assist the membrane to be separated from the fixture plate;
step four: the feeding mechanism moves to a rolling station, the bubble recognition mechanism carries out imaging recognition on the glass plate and the diaphragm, and whether bubbles exist in glue between the glass plate and the diaphragm is judged;
step five: according to the bubble identification result of the bubble identification mechanism, the rolling mechanism is adopted to adaptively and elastically roll the diaphragm, the diaphragm and the glue are flattened, meanwhile, a UV lamp group on the rolling mechanism moves along with the mechanism, and UV curing is carried out while rolling;
step six: the feeding mechanism returns to the station of the film laminating mechanism, the film laminating mechanism descends to the proper position, the clamping jaws clamp the film, then the surface of the vacuum plate absorbs vacuum, the film is tightly attached to the vacuum plate, and meanwhile, the feeding mechanism moves in a servo mode to assist the film to be separated from the glass plate;
step seven: the feed mechanism returns to the initial position, and the material is manually taken.
By adopting the technical scheme, the glass plate can be elastically rolled, the distance between the diaphragm and the glass plate is maximally reduced on the premise of ensuring the integrity and unbroken of the glass plate, the diaphragm and the glue are elastically pushed and rolled and pressed on the glass plate, so that the surface of the glass plate is not easy to generate bubbles, and the glue is solidified; meanwhile, the glue film formed by the solidified glue is adopted to replace a common composite material film to be coated on the surface of the glass plate, so that the connection strength between the glue film and the glass plate is stronger, and the bonding effect is better; and the composite material film does not need to be cut or replaced in the film laminating process, the edge of the film adhered to the glass plate is not easy to curl or retract after the film laminating is finished, and the overall film laminating effect of the dispensing film laminating method is better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the matching of the feeding mechanism, the automatic dispensing mechanism, the film coating mechanism, the rolling mechanism, the UV curing mechanism and the bubble identification mechanism, the glass plate and the film can be elastically pressed, rolled and flattened on the premise of ensuring the integrity of the surface of the glass plate, so that bubbles between the glass plate and the film are reduced, and the uniform film coating of the surface of the glass plate is realized;
2. through the cooperation of the UV lamp bank, the lamp frame, the single-signal control assembly and the double-signal control assembly, a user can adjust UV irradiation light emitted by the UV lamp bank, so that the UV lamp bank can perform adaptive UV irradiation on different types of glue, the glue curing speed is adapted to the rolling strength and the rolling speed of the pressing roller, and the uniform rolling of the surface of the glass plate is realized;
3. through spring and micrometer cooperation, can adjust the distance between the seat and closely finely tune compression roller and second when tightly pushing up the compression roller elasticity on the diaphragm, guarantee the laminating degree of the diaphragm on compression roller roll surface and the glass board, prevent to lead to the roll-in uneven because of the compression roller perk.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of the overall structure of the embodiment of the present application with the protective cover removed;
FIG. 3 is a schematic view of the overall structure of the feeding mechanism;
FIG. 4 is a schematic view of the overall structure of the automatic dispensing mechanism;
FIG. 5 is a schematic view of the overall structure of the film covering mechanism;
FIG. 6 is a schematic view showing the overall structure of the roll-pressing mechanism and the UV curing mechanism;
FIG. 7 is a schematic view showing the overall structure of a UV curing mechanism and partial components in a roll-pressing mechanism to which the cylinder end of a second slide table is connected;
fig. 8 is a schematic view of the overall structure of a partial part of the rolling mechanism and the UV curing mechanism to which the cylinder end of the second sliding table is connected from a different perspective from that of fig. 7;
FIG. 9 is a schematic diagram of an exploded view of the lamp frame, the condenser lens, the single control unit and the double control unit;
fig. 10 is a schematic view of the entire structure of the rolling mechanism in a view different from that of fig. 6.
Reference numerals: 1. a numerical control workbench; 2. a feeding mechanism; 21. a clamp plate; 211. a positioning sleeve; 212. a glue sucking nozzle; 22. a first linear module; 3. an automatic dispensing mechanism; 31. a column; 32. a linear guide rail; 33. a glue material cylinder; 34. a first sliding table cylinder; 35. dispensing a glue valve; 36. a second linear module; 4. a film covering mechanism; 41. a first stand; 42. a fixed mount; 43. a vacuum plate; 44. a membrane; 45. a pneumatic clamping jaw; 46. a driving cylinder; 5. a rolling mechanism; 51. a second stand; 52. a second sliding table cylinder; 53. a third linear module; 54. a fixed seat; 55. a roller base; 56. a compression roller; 57. a damping roller; 58. an elastic adjustment assembly; 581. a first adjusting seat; 582. a second adjusting seat; 583. a spring; 584. a guide shaft; 585. a micrometer; 5851. a distance measurement adjusting section; 5852. a fixed section; 5853. a telescopic section; 59. a UV light bar; 6. a UV curing mechanism; 61. a UV lamp set; 611. a single lamp group; 612. a double-number lamp group; 62. a lamp frame; 621. adjusting a rod; 63. a condenser lens; 631. a single lens; 632. a double lens; 64. a single number control component; 641. a hauling rope; 642. unwinding rollers; 643. a drive motor; 65. a double number control component; 7. a bubble identification mechanism; 71. a searchlight; 72. digital radiography plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-10.
The embodiment of the application discloses a dispensing and film coating device adopting a UV lamp.
Referring to fig. 1 and 2, the dispensing and film-coating equipment adopting the UV lamp comprises a numerical control workbench 1 placed on a horizontal plane, a protective cover body is arranged on the outer side of the numerical control workbench 1, the upper surface of the numerical control workbench 1 is the horizontal plane, a feeding mechanism 2, an automatic dispensing mechanism 3, a film coating mechanism 4, a rolling mechanism 5, a UV curing mechanism 6 and a bubble identification mechanism 7 are sequentially arranged above the numerical control workbench 1 along the length direction of the numerical control workbench 1, and the feeding mechanism 2 is used for moving and transporting a glass plate to be processed from one side of the numerical control workbench 1 to the other side along the length direction of the numerical control workbench 1; referring to fig. 2, the automatic dispensing mechanism 3, the laminating mechanism 4 and the rolling mechanism 5 are all located on the traveling track of the feeding mechanism 2, and the automatic dispensing mechanism 3 is used for dispensing the upper surface of the glass plate along the X axis, the Y axis and the Z axis (the X axis direction is the width direction of the numerical control table 1 in the embodiment of the present application, the Y axis direction is the length direction of the numerical control table 1, and the Z axis direction is the vertical direction); the film covering mechanism 4 is used for horizontally placing the film 44 on the glass plate; the rolling mechanism 5 is used for elastically rolling the diaphragm 44; the UV curing mechanism 6 is used for carrying out UV irradiation on the glue when the rolling mechanism 5 elastically rolls the membrane 44; the bubble identification mechanism 7 is preset with standard imaging information of the coated glass plate, and the bubble identification mechanism 7 is used for performing searchlighting imaging on the membrane 44, the glass plate and glue between the membrane 44 and the glass plate before the rolling mechanism 5 performs elastic rolling on the membrane 44 and performing contrast identification on imaging information obtained by searchlighting and the standard image information of the coated glass plate.
Specifically, referring to fig. 2 and 3, the feeding mechanism 2 includes a clamp plate 21 slidably connected to the numerical control table 1 along the length direction of the numerical control table 1, and a first linear module 22 for driving the clamp plate 21 to perform linear reciprocating motion on the numerical control table 1 along the length direction of the numerical control table 1; the clamp plate 21 is used for placing a glass plate, the clamp plate 21 is a rectangular plate, the length direction of the clamp plate 21 is consistent with the width direction of the numerical control workbench 1, a plurality of positioning sleeves 211 which are used for clamping and positioning the glass plate from the periphery of the clamp plate 21 are fixedly connected to the clamp plate 21, and a plurality of glue suction nozzles 212 which are used for sucking glue on the glass plate on the clamp plate 21 are uniformly arranged at the edge of the upper surface of the clamp plate 21; the glass plate to be processed is suitable for being placed on the clamp plate 21 and stably moves along the length direction of the numerical control workbench 1 under the driving of the first linear module 22.
Referring to fig. 2 and 4, the automatic glue dispensing mechanism 3 includes two columns 31 vertically erected on the numerical control workbench 1, a linear guide rail 32 vertically and fixedly connected between the two columns 31, a glue cylinder 33, a first sliding table cylinder 34 and a glue valve 35 slidably connected on the linear guide rail 32, and a second linear module 36 for driving the glue cylinder 33 and the first sliding table cylinder 34 to slide on the linear guide rail 32 along the length direction of the linear guide rail 32; the linear guide rail 32 is parallel to the upper surface of the numerical control workbench 1, the length direction of the linear guide rail 32 is consistent with the width direction (X-axis direction) of the numerical control workbench 1, the dispensing valve 35 is fixedly connected to the output end of the first sliding table cylinder 34, and the dispensing valve 35 is communicated with the glue cylinder 33.
At second sharp module 36, first slip table cylinder 34 and anchor clamps board 21 and first sharp module 22's mating reaction down, control anchor clamps board 21 is constantly marchd forward along 1 length direction (Y axle direction) of numerical control workstation, and control glue feed cylinder 33 correspondingly, first slip table cylinder 34 constantly carries out reciprocating motion with dispensing valve 35 along 1 width direction of numerical control workstation, and adopt first slip table cylinder 34 to order about dispensing valve 35 to be close to or keep away from numerical control workstation 1 along vertical direction straight line correspondingly, the opening and closing of dispensing valve 35 is controlled simultaneously, can follow the X axle, Y axle and Z axle carry out even point to the glass board upper surface.
Referring to fig. 2 and 5, the film covering mechanism 4 specifically includes a first vertical frame 41 erected above the numerical control workbench 1 in parallel, a fixed frame 42 connected to the first vertical frame 41 in a sliding manner along the vertical direction, a vacuum plate 43 fixedly installed on the fixed frame 42, a film 44 detachably installed on the vacuum plate 43, a plurality of sets of pneumatic clamping jaws 45 for pneumatically clamping the film 44, and a driving cylinder 46 for driving the fixed frame 42 to slide vertically; drive actuating cylinder 46 fixed connection on first grudging post 41, and the output shaft that drives actuating cylinder 46 vertically runs through first grudging post 41, mount 42 fixed connection drives actuating cylinder 46's output shaft tip, and vacuum plate 43 is located the one side that drive actuating cylinder 46 was kept away from to mount 42, and diaphragm 44 is located the one side that vacuum plate 43 kept away from mount 42, and vacuum plate 43 is through establishing negative pressure environment with diaphragm 44 adsorption fixation on vacuum plate 43, and pneumatic clamping jaw 45 is used for cooperating vacuum plate 43 to carry out supplementary centre gripping to diaphragm 44.
When the first linear module 22 drives the clamp plate 21 to drive the glass plate which is completely glued to move to the position below the first vertical frame 41, the driving air cylinder 46 can drive the fixed frame 42 to drive the vacuum plate 43 and the diaphragm 44 to move downwards; when the film 44 contacts glue, the fixing frame 42 moves to a designated working position, the pneumatic clamping jaws 45 are controlled to open, the vacuum plate 43 is controlled to release pressure, the film 44 is released, and the film 44 can be stably placed on the glass plate, so that the film 44 and the glass plate are kept parallel. In this process, the glue suction nozzle 212 on the peripheral side of the clamp plate 21 can uniformly suck the glue between the glass plate and the membrane 44 on the peripheral side of the glass plate, so that the glue between the glass plate and the membrane 44 is more uniformly distributed.
Referring to fig. 2, fig. 6 and fig. 7, the rolling mechanism 5 includes a second vertical frame 51 erected in parallel above the numerical control workbench 1, a second sliding table cylinder 52 connected to the second vertical frame 51 in a sliding manner along the vertical direction, a third linear module 53 for driving the second sliding table cylinder 52 to slide linearly and reciprocally on the second vertical frame 51 along the width direction of the numerical control workbench 1, a fixing seat 54 arranged at an output end of the second sliding table cylinder 52, a roller seat 55, a pressing roller 56, a damping roller 57, and an elastic adjusting assembly 58 for driving the roller seat 55 to drive the pressing roller 56 to move away from the fixing seat 54.
Specifically, the length direction of the third linear module 53 is consistent with the width direction (X-axis direction) of the numerical control workbench 1, the axial direction of the press roller 56 is consistent with the length direction (Y-axis direction) of the numerical control workbench 1, and the upper end of the second sliding table cylinder 52 realizes the reciprocating sliding of the second sliding table cylinder 52 along with the third linear module 53 on the second vertical frame 51 through the connecting beam; the upper end of the second sliding table cylinder 52 is a fixed end thereof, the lower end thereof is an output end thereof, an output shaft of the second sliding table cylinder 52 outputs and lifts along the vertical direction, and the fixed seat 54 is fixedly connected to the output shaft of the second sliding table cylinder 52 and is slidably connected with the housing of the second sliding table cylinder 52 along the vertical direction; the pressure roller 56 and the damping roller 57 are mounted on the roller base 55, and the roller base 55 is mounted on the fixing base 54.
Under the cooperation of the second sliding table cylinder 52 and the third linear module 53, the pressing roller 56 can be driven to move along the vertical direction and the width direction of the numerical control workbench 1 correspondingly, so that the rolling action of the pressing roller 56 on the glass plate and the diaphragm 44 is realized.
Specifically, referring to fig. 7, the roller seat 55 is gate-shaped, and the tip of the roller seat 55 faces downward; the press roller 56 is connected to the lower part of the roller seat 55 in a sliding manner along the output direction of the second sliding table cylinder 52, and the press roller 56 is connected to the roller seat 55 in a rotating manner along the axial direction thereof; the damping roller 57 is a rubber roller, the damping roller 57 and the compression roller 56 are in the same specification, the damping roller 57 is positioned above the compression roller 56 and is parallel to the compression roller 56, a gap of 0.5-1cm is formed between the damping roller 57 and the bottom wall of the roller seat 55, and the compression roller 56 is in movable contact with the damping roller 57, is in movable contact with the damping roller, and extrudes the damping roller 57 to a certain extent.
Referring to fig. 7 and 8, the elastic adjustment assembly 58 includes a first adjustment seat 581, a second adjustment seat 582, a spring 583 for urging the first adjustment seat 581 and the second adjustment seat 582 away from each other, and a guide shaft 584 for limiting the spring 583 to expand and contract in the output direction of the second slide table cylinder 52 along the spring 583, and the elastic adjustment assembly 58 is used for applying an elastic force to the roller seat 55 and urging the roller seat 55 away from the fixed seat 54.
The first adjusting seat 581 is positioned above the roller seat 55, the second adjusting seat 582 is positioned between the roller seat 55 and the first adjusting seat 581, the second adjusting seat 582 and the roller seat 55 are all parallel to each other and are all horizontally arranged; the first adjusting seat 581 is fixedly installed on the fixed seat 54, and the second adjusting seat 582 is connected to the fixed seat 54 in a sliding manner along the output direction of the second sliding table cylinder 52; the roller base 55 is fixedly installed on one side of the second adjusting base 582 far away from the first adjusting base 581.
Referring to fig. 7 and 8, the spring 583 is a rectangular spring 583, the spring 583 is located between the first adjusting seat 581 and the second adjusting seat 582, and two ends of the spring 583 are respectively vertically and fixedly connected to the first adjusting seat 581 and the second adjusting seat 582; the guide shaft 584 coaxially penetrates through the middle of the spring 583, the lower end of the guide shaft 584 is fixedly connected to the second adjusting seat 582, and the upper end of the guide shaft 584 vertically penetrates through the first adjusting seat 581 and can vertically lift relative to the first adjusting seat 581.
After the reserved distance between the fixed seat 54 and the numerical control workbench 1 is determined, and the second sliding table cylinder 52 is controlled to drive the fixed seat 54 and the numerical control workbench 1 to be relatively fixed at the distance, the spring 583 is matched with the guide shaft 584, so that downward elastic force can be applied to the second adjusting seat 582, the second adjusting seat 582 is driven to be far away from the first adjusting seat 581 along the output direction of the second sliding table cylinder 52, the pressing roller 56 is pressed against a glass plate on the numerical control workbench 1 in a matched manner with the damping roller 57, and the elastic pressing of the diaphragm 44 and the glass plate is conveniently realized; meanwhile, in the process that the compression roller 56 rotates around the axis of the compression roller, the damping roller 57 can apply a certain damping force to the compression roller 56, so that the compression roller 56 is prevented from rolling too fast, and the stability of rolling action is kept.
Further, referring to fig. 7 and 8, a micrometer 585 for finely adjusting the distance between the pressing roller 56 and the diaphragm 44 in cooperation with a spring 583 and a guide shaft 584 is further provided on the second adjustment seat 582.
The micrometer 585 is vertically arranged, the micrometer 585 specifically comprises a distance measurement adjusting section 5851, a fixed section 5852 and a telescopic section 5853 which are sequentially arranged along the axis of the micrometer 585, the fixed section 5852 is fixedly installed on the upper portion of the second adjusting seat 582, one end, far away from the fixed section 5852, of the telescopic section 5853 penetrates through the second adjusting seat 582 and is fixedly connected with the roller seat 55, and the telescopic section 5853 is suitable for driving the roller seat 55 to be linearly close to or far away from the second adjusting seat 582 within the adjusting range of the micrometer 585; the distance measuring adjustment section 5851 is used for controlling the linear length of the telescopic section 5853 and driving the telescopic section 5853 to be telescopic.
Keep relative static between spring 583, first regulation seat 581, second regulation seat 582 and the glass board, when spring 583 no longer had flexible allowance promptly, the user can adjust the straight line length of section 5853 through control range finding, through the accurate fine setting of micrometer 585, guarantees the laminating degree of 56 roll surfaces of compression roller and the diaphragm 44 on the glass board, prevents to lead to uneven roll-in because of the perk of compression roller 56 for compression roller 56 can carry out even roll-in to diaphragm 44.
Referring to fig. 7, 8 and 9, the UV curing mechanism 6 specifically includes a lamp socket provided at the output end of the second slide cylinder 52, a UV lamp group 61 mounted on the lamp socket, a lamp frame 62 slidably connected to the lamp socket in the output direction of the second slide cylinder 52, and a plurality of condensing lenses 63 mounted on the lamp frame 62 for condensing the light of the UV lamp points.
The UV lamp group 61 comprises a plurality of UV lamp points which are arranged on the lamp holder row by row along the length direction of the lamp holder, each row of UV lamp points comprises at least 3 UV lamps which are arranged at equal intervals along the width direction of the lamp holder, the UV lamp points are point light sources, and the UV lamp points emit linear UV light rays towards the numerical control workbench 1; the plurality of condensing lenses 63 and the plurality of UV lamp points are in one-to-one correspondence in the output direction of the second sliding table cylinder 52, and UV light rays emitted by the UV lamp points penetrate through the centers of the condensing lenses 63.
When the energizing voltage of the UV lamp point is too high, the UV lamp is easy to overheat and damage. Under the condition that the energizing voltage of the UV lamp points is kept unchanged, the distance between the lamp frame 62 and the second adjusting seat 582 is adjusted, the distance between the condensing lens 63 and the UV lamp points can be correspondingly enlarged or reduced, so that the UV irradiation intensity of the UV lamp points on the glass plate is correspondingly enhanced/reduced, different types of glue added on the glass plate is subjected to adaptive irradiation, the glue curing speed is adapted to the rolling intensity and the rolling speed of the pressing roller 56, and the uniform rolling of the surface of the glass plate is realized.
Further, referring to fig. 7, 8 and 9, the UV lamp set 61 may be divided into a single lamp set 611 and a double lamp set 612 alternately arranged along the length direction of the lamp holder, wherein a plurality of UV lamp points in the single lamp set 611 are connected in series, and a plurality of UV lamp points in the double lamp set 612 are connected in series; the plurality of condensing lenses 63 comprise single lenses 631 condensing the single lamp group 611 and double lenses 632 condensing the double lamp group 612, which are alternately arranged along the length direction of the lamp holder, and the lamp frame 62 is provided with a single control assembly 64 for driving the single lenses 631 to switch between a state perpendicular to the lamp holder and a state parallel to the lamp holder and a double control assembly 65 for driving the double lenses 632 to switch between a state perpendicular to the lamp holder and a state parallel to the lamp holder.
The specifications of the double-signal control assembly 65 and the single-signal control assembly 64 are consistent, the lamp frame 62 is a rectangular frame, a plurality of adjusting rods 621 used for fixedly mounting the condensing lens 63 are arranged in the lamp frame 62, the width direction of the lamp frame 62 is consistent with the length direction of the adjusting rods 621 and the width direction (namely the X-axis direction) of the numerical control workbench 1, the plurality of adjusting rods 621 are arranged at equal intervals along the length direction of the lamp frame 62, and each adjusting rod 621 is rotatably connected to the lamp frame 62 along the axis of the adjusting rod 621; the single lens 631 and the double lens 632 are alternately and fixedly connected to the adjusting bar 621, and when the adjusting bar 621 is in an initial state, the single lens 631 and the double lens 632 are both horizontally arranged.
Referring to fig. 8 and 9, taking the single-gauge control assembly 64 as an example, the single-gauge control assembly 64 includes a plurality of pulling ropes 641, an unwinding roller 642 and a driving motor 643, where two ends of each pulling rope 641 located in the middle of the lamp frame 62 are respectively and fixedly connected to two adjusting rods 621 corresponding to two adjacent rows of single-gauge lenses 631; two sets of driving motors 643 and unwinding rollers 642 corresponding to the single lens 631 are provided, the two sets of driving motors 643 and unwinding rollers 642 are respectively located at two sides of the lamp frame 62 along the length direction, the unwinding rollers 642 are parallel to the adjusting rod 621, the unwinding rollers 642 are rotatably connected to the outer side of the lamp frame 62 along the axis thereof, and the driving motors 643 are fixedly connected to the end portions of the unwinding rollers 642 and are used for driving the unwinding rollers 642 to rotate along the axis of the unwinding rollers 642; one end of the pulling rope 641 located at the outermost side is fixedly connected to the adjusting rod 621, and the other end is fixedly connected to the pulling rope 641.
The left driving motor 643 connected with the single lens 631 is controlled to drive the corresponding unwinding roller 642 to rotate clockwise, the right driving motor 643 drives the corresponding unwinding roller 642 to rotate clockwise, the corresponding adjusting rod 621 can be driven to rotate clockwise, the single lens 631 is driven to rotate to the vertical state, the adjusting rod 621 rotates to the movement end correspondingly, and the single lens 631 does not condense the single lamp group 611 any more.
Correspondingly, the left driving motor 643 connected with the single lens 631 is controlled to drive the corresponding unwinding roller 642 to rotate counterclockwise, and the right driving motor 643 drives the corresponding unwinding roller 642 to rotate counterclockwise at the same time, so that the single lens 631 in the vertical state can be rotated to the horizontal state, and the single lens 631 focuses light on the single lamp group 611.
According to different use purposes of the glass plate, the types of glue coated on the surface of the glass plate are different. The user can be according to the difference of glue kind, to opening and close and the circular telegram voltage of single lamp group 611 and double lamp group 612 carry out independent control to single lens 631 and double lens 632's state switches, makes UV banks 61 can evenly send the UV of different intensity and shine light, adapts to in the different kinds of glue on glass plate surface to the tectorial membrane, in the glass plate surface form different kinds, lay even glued membrane.
Further, referring to fig. 8 and 9, the UV lamp set 61 and the roller base 55 are respectively arranged on two sides of the second sliding table cylinder 52 along the width direction of the numerical control workbench 1, one side of the roller base 55 far away from the UV lamp set 61 is further protruded and fixedly connected with a UV lamp bar 59, the length direction of the UV lamp bar 59 is consistent with the length direction of the roller base 55, and the UV lamp bar 59 is parallel to the press roller 56.
At the width direction of compression roller 56 along numerical control workstation 1 to the glass board, glue and the first roller of diaphragm 44 are flat back, control UV lamp strip 59 and open, UV lamp strip 59 can cooperate the direction of motion of UV banks 61 and compression roller 56, at the in-process of compression roller 56 repeated roll-in diaphragm 44 and glass board, carry out all-round UV to diaphragm 44 and shine, realize comprehensively the solidification to glue, it is more even to make the laying of glue on diaphragm 44.
Referring to fig. 3, 6 and 10, the bubble identification mechanism 7 includes a searchlight 71, a digital radiography plate 72, a photographing control module, and a light imaging identification module.
The searchlights 71 are LED strips each including a plurality of dense point light sources, the plurality of the LED searchlights 71 are provided, the plurality of the searchlights 71 are fixedly attached to the lower side of the second vertical frame 51 in the longitudinal direction of the second vertical frame 51 and the width direction of the second vertical frame 51, and the searchlights 71 irradiate intense white light toward the numerical control table 1.
Referring to fig. 3, the digital radiography plate 72 is located right below the fixture plate 21, the digital radiography plate 72 and the fixture plate 21 are parallel to each other, the glass plate to be processed has good light transmittance, the diaphragm 44 and the fixture plate 21 are transparent plates, and the diaphragm 44 is preferably a transparent plate; when the searchlight 71 irradiates toward the jig plate 21 and the glass plate member on the first linear module 22, the white light emitted from the searchlight 71 can be sequentially transmitted through the membrane 44, the glass plate member and the jig plate 21 to be imaged on the digital radiography plate 72.
The photographing control module and the illumination imaging identification module are correspondingly electrically connected with the digital ray imaging plate 72, the photographing control module is used for photographing images on the digital ray imaging plate 72 and sending the obtained image information to the illumination imaging identification module, and the illumination imaging identification module is pre-stored with standard imaging information of the coated glass plate under at least ten different time nodes (such as 8 points, 10 points, 12 points, 14 points and the like); the photographing control module is matched with the imaging identification module and used for comparing the imaging obtained on the digital ray imaging plate 72 with the marking vertebra imaging information of the coated glass plate and controlling the rolling mechanism 5 to perform adaptive elastic rolling on the glass plate according to the judgment information (with or without bubbles) obtained after the judgment and comparison.
In the process, when bubbles exist in the glue between the diaphragm 44 and the glass plate, dark spots exist on an imaging picture obtained by searchlighting on the digital ray imaging plate 72, the photographing control module and the imaging recognition module can judge the specific positions of the bubbles between the glass plate and the diaphragm 44 according to the obtained dark spot positions before the rolling mechanism 5 rolls the glass plate, and the third linear module 53 and the second sliding table cylinder 52 are controlled to drive the pressing roller 56 to elastically roll the diaphragm 44, the glass plate and the glue towards the direction closest to the outer side of the glass plate emphatically according to the specific positions of the bubbles and based on the motion track and the direction of the rolling mechanism 5, so that the bubbles are pressed out of the diaphragm 44 and the outer side of the glass plate.
When no bubble exists between the diaphragm 44 and the glass plate, no dark spot exists on an imaging picture obtained by searchlighting on the digital ray imaging plate 72, the obtained imaging picture is a smooth surface, and the photographing control module and the imaging identification module can directly control the third linear module 53 and the second sliding table cylinder 52 to drive the press roller 56 to elastically and reciprocally roll the diaphragm 44, the glass plate and the glue along the width direction of the numerical control workbench 1; and the roll pressure at this point is less than the roll pressure at which there are air bubbles in the glue between the membrane 44 and the glass plate.
The application principle of the dispensing and film coating equipment adopting the UV lamp is as follows: this application is through feed mechanism 2, automatic point gum machine constructs 3, tectorial membrane mechanism 4, rolling mechanism 5, UV curing mechanism 6 and the cooperation of bubble identification mechanism 7, can carry out the automatic point to the glass board, and place diaphragm 44 level in the glue surface, again to the glass board under the complete prerequisite in guarantee glass board surface, diaphragm 44 carries out elasticity top and rolls and flattens, reduce the bubble between glass board and the diaphragm 44, and at the elasticity roll-in-process, carry out UV to glue and shine, accelerate the solidification speed of glue, make glue can solidify by the in-process that the roll-in was flattened, make by the flat glue of roll difficult regeneration flow again, glue can be even, solidify in the glass board surface steadily, realize the even tectorial membrane on glass board surface, guarantee the light transmissivity of glass plate.
The embodiment of the application also discloses a dispensing and film-coating method of the UV lamp, which specifically comprises the following steps:
the method comprises the following steps: manually feeding;
step two: the automatic dispensing mechanism 3 is matched with the feeding mechanism 2 to move along the X axis, the Y axis and the Z axis servo three axes to complete the dispensing of the glass plate surface;
step three: the feeding mechanism 2 moves to the laminating mechanism 4 in a servo mode, the driving cylinder 46 drives the four-guide-post mechanism to attach the diaphragm 44 to the glass panel, then the air blowing hole of the laminating fixture ventilates the vacuum plate 43, the auxiliary diaphragm 44 is separated from the vacuum plate 43 and the fixing frame 42, and the glue sucking nozzle 212 sucks the surface of the glass panel uniformly in the process;
step four: the feeding mechanism 2 moves to a rolling station, the bubble recognition mechanism 7 carries out imaging recognition on the glass plate and the diaphragm 44, and whether bubbles exist in glue between the glass plate and the diaphragm 44 is judged;
step five: when no air bubble exists between the glass plate and the diaphragm 44, the third linear module 53 and the second sliding table cylinder 52 are adopted to cooperate to drive the press roller 56 to roll on the surface of the diaphragm 44 along the width direction of the numerical control workbench 1 from left to right/from right to left along the unidirectional direction, so as to flatten the diaphragm 44 and glue, meanwhile, the UV lamp set 61 on the rolling mechanism 5 moves along with the mechanism, and the UV curing is carried out on the glue between the diaphragm 44 and the glass plate while rolling; when bubbles exist between the glass plate and the diaphragm 44, the photographing control module and the illumination imaging recognition module judge the positions of the bubbles, the diaphragm 44 is elastically rolled towards one side closest to the outer side of the glass plate along the width direction of the numerical control workbench 1 at the positions where the bubbles are generated, the diaphragm 44 and glue are flattened, meanwhile, the UV lamp set 61 on the rolling mechanism 5 moves along with the mechanism, and the glue between the diaphragm 44 and the glass plate is subjected to UV curing while being rolled;
step six: the feeding mechanism 2 returns to the station of the film laminating mechanism 4, the film laminating mechanism 4 descends to the proper position, the clamping jaws clamp the film 44, then the surface of the vacuum plate 43 is vacuumized, the film 44 is attached to the vacuum plate 43, meanwhile, the feeding mechanism 2 moves in a servo mode, the film 44 is assisted to be separated from the glass plate, and a solidified film is formed on the surface of the glass plate;
step seven: the feeding mechanism 2 returns to the initial position, and the material is manually taken.
The dispensing and laminating method can elastically roll the glass plate, maximally reduce the distance between the diaphragm 44 and the glass plate on the premise of ensuring the integrity and unbroken of the glass plate, elastically push the diaphragm 44 and the glue and roll and flatten the diaphragm and the glue on the glass plate, so that the surface of the glass plate is not easy to generate bubbles, and cure the glue; meanwhile, the glue film formed by the solidified glue is adopted to replace a common composite film to be coated on the surface of the glass plate, so that the connection strength between the glue film and the glass plate is stronger, and the bonding effect is better; and the composite material film does not need to be cut or replaced in the film laminating process, the edge of the membrane 44 adhered to the glass plate is not easy to curl or retract after the film laminating is finished, and the overall film laminating effect of the dispensing film laminating method is better.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an adopt some point of UV lamp to glue filming equipment, includes numerical control workstation (1), its characterized in that: the automatic dispensing mechanism (3), the laminating mechanism (4) and the rolling mechanism (5) are sequentially arranged along the length direction of the numerical control workbench (1), and the feeding mechanism (2) is used for sequentially feeding and conveying glass plates to the laminating mechanism (4), the rolling mechanism (5) and the UV curing mechanism (6) along the length direction of the numerical control workbench (1);
the automatic dispensing mechanism (3) is used for dispensing the upper surface of the glass plate along an X axis, a Y axis and a Z axis;
the film laminating mechanism (4) is used for horizontally placing the film (44) on the glass plate;
the rolling mechanism (5) is used for elastically rolling the membrane (44);
the UV curing mechanism (6) is used for carrying out UV irradiation on the glue when the rolling mechanism (5) elastically rolls the membrane (44);
the bubble identification mechanism (7) is used for carrying out searchlighting imaging on the membrane (44), the glass plate and glue between the membrane (44) and the glass plate before the membrane (44) is elastically rolled by the rolling mechanism (5), and comparing and identifying imaging information obtained by searchlighting and standard image information of the coated glass plate.
2. The dispensing and film-coating device adopting the UV lamp as claimed in claim 1, wherein: the rolling mechanism (5) comprises a second sliding table cylinder (52) which is connected to the numerical control workbench (1) in a liftable sliding manner, a third linear module (53) which is used for driving the second sliding table cylinder (52) to linearly and reciprocally slide on the numerical control workbench (1) along the width direction of the numerical control workbench (1), a fixed seat (54), a roller seat (55), a pressing roller (56) which are arranged at the output end of the second sliding table cylinder (52), and an elastic adjusting assembly (58) which is used for driving the roller seat (55) to drive the pressing roller (56) to be far away from the fixed seat (54); the axial direction of the compression roller (56) is consistent with the length direction of the numerical control workbench (1), and the compression roller (56) is rotatably connected to the roller seat (55) along the axial line thereof.
3. The dispensing and film-coating device using the UV lamp according to claim 2, wherein: the elastic adjusting assembly (58) comprises a first adjusting seat (581), a second adjusting seat (582), a spring (583) for driving the first adjusting seat (581) and the second adjusting seat (582) to be away from each other and a guide shaft (584) for limiting the spring (583) to stretch and contract along the output direction of the second sliding table cylinder (52) along the spring (583); first regulation seat (581) fixed mounting is on fixing base (54), second regulation seat (582) are located between first regulation seat (581) and numerical control workstation (1) and along the output direction sliding connection of second slip table cylinder (52) on fixing base (54), roller seat (55) fixed mounting is in one side that first regulation seat (581) were kept away from in second regulation seat (582), spring (583) both ends are respectively perpendicular and fixed connection in first regulation seat (581) and second regulation seat (582).
4. The dispensing and film-coating device adopting the UV lamp as claimed in claim 2, wherein: UV solidification mechanism (6) are including locating the lamp stand of second slip table cylinder (52) output end department and installing UV banks (61) on the lamp stand, UV banks (61) are including arranging a plurality of UV lamp points that set up on the lamp stand along lamp stand length direction one by one, the UV lamp point is the pointolite.
5. The dispensing and film-coating device adopting the UV lamp as claimed in claim 4, wherein: UV solidification mechanism (6) still include lamp frame (62) and install a plurality of collector lens (63) that are used for gathering UV lamp point's light on lamp frame (62) along second slip table cylinder (52) output direction sliding connection on the lamp stand, it is a plurality of collector lens (63) and a plurality of UV lamp point are in second slip table cylinder (52) output direction one-to-one.
6. The dispensing and film-coating device adopting the UV lamp as claimed in claim 5, wherein: the UV lamp group (61) comprises a single lamp group (611) and a double lamp group (612) which are alternately arranged along the length direction of the lamp holder, a plurality of UV lamp points in the single lamp group (611) are mutually connected in series, and a plurality of UV lamp points in the double lamp group (612) are mutually connected in series; the plurality of condensing lenses (63) comprise single lenses (631) which condense the single lamp groups (611) and double lenses (632) which condense the double lamp groups (612), which are alternately arranged along the length direction of the lamp holder, and the lamp frame (62) is provided with a single control assembly (64) for driving the single lenses (631) to switch between two states of being vertical to the lamp holder and being parallel to the lamp holder and a double control assembly (65) for driving the double lenses (632) to switch between two states of being vertical to the lamp holder and being parallel to the lamp holder.
7. The dispensing and film-coating device adopting the UV lamp as claimed in claim 3, wherein: still be provided with micrometer (585) on second regulation seat (582), micrometer (585) include range finding regulation section (5851), fixed segment (5852) and flexible section (5853) that set gradually along its axis, fixed segment (5852) fixed mounting is on second regulation seat (582), flexible section (5853) run through second regulation seat (582), the one end of keeping away from fixed segment (5852) is kept away from in flexible section (5853) fixed connection roller seat (55), range finding regulation section (5851) are used for controlling flexible section (5853) and drive roller seat (55) straight line and are close to or keep away from second regulation seat (582).
8. The dispensing and film-coating device adopting the UV lamp as claimed in claim 7, wherein: compression roller (56) are along second slip table cylinder (52) output direction sliding connection on roller seat (55), still be provided with damping roller (57) between compression roller (56) and roller seat (55) diapire, damping roller (57) are unanimous with compression roller (56) specification and damping roller (57) rotate along its axis and connect on roller seat (55).
9. The dispensing and film-coating device using the UV lamp according to claim 6, wherein: UV banks (61) and roller holder (55) are located second slip table cylinder (52) both sides respectively along the width direction of numerical control workstation (1) respectively, just one side that UV banks (61) were kept away from in roller holder (55) is still protruding and fixedly connected with UV lamp strip (59), UV lamp strip (59) parallel with compression roller (56).
10. A dispensing and coating method using a UV lamp, a dispensing and coating apparatus using a UV lamp according to any one of claims 1 to 9, comprising:
the method comprises the following steps: manually feeding;
step two: the automatic dispensing mechanism (3) is matched with the feeding mechanism (2) to move along the X axis, the Y axis and the Z axis to perform servo three-axis motion to finish the surface dispensing of the glass plate;
step three: the feeding mechanism (2) moves to the laminating mechanism (4) in a servo mode, the air cylinder drives the four-guide-post mechanism to attach the diaphragm (44) to the glass panel, then the air blowing hole of the laminating clamp is used for ventilating the auxiliary diaphragm (44) to be separated from the clamp plate (21), and the diaphragm (44) is placed on the glass plate;
step four: the feeding mechanism (2) moves to a rolling station, the bubble recognition mechanism (7) carries out imaging recognition on the glass plate and the diaphragm (44), and whether bubbles exist in glue between the glass plate and the diaphragm (44) or not is judged;
step five: according to the bubble identification result of the bubble identification mechanism (7), the rolling mechanism (5) is adopted to adaptively and elastically roll the diaphragm (44) to flatten the diaphragm (44) and glue, meanwhile, a UV lamp set (61) on the rolling mechanism (5) moves along with the mechanism, and UV curing is carried out while rolling;
step six: the feeding mechanism (2) returns to the station of the film laminating mechanism (4), the film laminating mechanism (4) descends to the right position, the clamping jaws clamp the film (44), then the surface of the vacuum plate (43) sucks vacuum, the film (44) is tightly attached to the vacuum plate (43), meanwhile, the feeding mechanism (2) moves in a servo mode, and the auxiliary film (44) is separated from the glass plate;
step seven: the feeding mechanism (2) returns to the initial position, and the material is manually taken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235869.5A CN115400920B (en) | 2022-10-10 | 2022-10-10 | Dispensing laminating equipment and method adopting UV lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235869.5A CN115400920B (en) | 2022-10-10 | 2022-10-10 | Dispensing laminating equipment and method adopting UV lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115400920A true CN115400920A (en) | 2022-11-29 |
| CN115400920B CN115400920B (en) | 2023-07-18 |
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| CN202211235869.5A Active CN115400920B (en) | 2022-10-10 | 2022-10-10 | Dispensing laminating equipment and method adopting UV lamp |
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| CN115400920B (en) | 2023-07-18 |
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