CN115465505B - Full-automatic attaching equipment and method for convex lens protection film - Google Patents
Full-automatic attaching equipment and method for convex lens protection film Download PDFInfo
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- CN115465505B CN115465505B CN202111677925.6A CN202111677925A CN115465505B CN 115465505 B CN115465505 B CN 115465505B CN 202111677925 A CN202111677925 A CN 202111677925A CN 115465505 B CN115465505 B CN 115465505B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 234
- 238000003825 pressing Methods 0.000 claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 60
- 238000001179 sorption measurement Methods 0.000 claims description 36
- 239000000919 ceramic Substances 0.000 claims description 17
- 238000010030 laminating Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/02—Feeding sheets or wrapper blanks
- B65B41/04—Feeding sheets or wrapper blanks by grippers
- B65B41/06—Feeding sheets or wrapper blanks by grippers by suction-operated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses full-automatic attaching equipment and a film attaching method for a convex lens protective film, wherein the equipment sequentially arranges a lens transplanting positioning assembly, a protective film transplanting positioning assembly, a film heating assembly and a pressing assembly around a multi-station turntable according to the process procedures, and a lifting driving device and a vacuumizing assembly are arranged in a lens supporting sleeve on the multi-station turntable; combining and taking the lens earlier and placing the lens after photographing, positioning and correcting by using the CCD component, taking the protective film again and placing the protective film after photographing, positioning and correcting by using the CCD component, then heating the protective film and vacuumizing and attaching the protective film, and finally pressing the protective film, and finally blanking, wherein the process procedure can realize the accurate positioning and complete attaching between the convex surface of the lens and the protective film, and the full process adopts a full-automatic operation mode, thereby greatly saving manpower and material resources and simultaneously improving the production efficiency and the yield of products.
Description
Technical Field
The invention relates to film pasting equipment and film pasting method for a lens, in particular to full-automatic film pasting equipment and film pasting method for a convex lens protection film, and belongs to the technical field of irregular surface film pasting equipment and method.
Background
In order to prevent damage to the lens surface during the production of various lenses, it is generally necessary to attach a protective film to the lens surface, which is required to meet the requirements of complete attachment, no wrinkles, and no blisters.
Lenses generally comprise two surfaces, one concave and one convex, most often of irregularly shaped curved structures. When the film is stuck on the surface of a product with an irregular curved surface shape, especially when the film is stuck on the irregular convex surface, the situation of inaccurate alignment of the film body and the curved surface shape of the surface of the product is very easy to occur, so that the film is stuck to generate various situations such as bubbles and folds, and the production efficiency and the product yield of the film-stuck product are greatly reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides the full-automatic attaching equipment and the film attaching method for the convex lens protective film, which adopt a full-automatic operation mode, can realize full-automatic accurate correction alignment and full-automatic heating attaching pressing of the protective film, greatly save manpower and material resources, completely realize full automation and continuity of the film attaching process of the convex lens product in a vacuum environment, and can greatly improve the production efficiency and yield of the product.
The technical scheme of the invention is as follows:
the invention discloses full-automatic attaching equipment for a convex lens protective film, which comprises a machine table and a control assembly positioned below the machine table, wherein a rotatable multi-station turntable is positioned on the machine table, and a lens transplanting and positioning station A, a protective film transplanting and positioning station B, a film heating and vacuum attaching station C and a film pressing station D are sequentially formed on the machine table;
wherein, a lens supporting sleeve for placing lenses is positioned and arranged on the multi-station turntable corresponding to each station, and a protective film pressing plate assembly for pressing a protective film on the upper end surface of the lens supporting sleeve is positioned and arranged above the lens supporting sleeve;
the lens transplanting and positioning assembly comprises a lens XYZR four-axis material taking assembly for clamping and adsorbing lenses, a lens upper CCD assembly capable of photographing and positioning a lens carrier plate in a lens supporting sleeve at the station, and a lens lower CCD assembly capable of photographing and positioning the lenses clamped and adsorbed by the lens XYZR four-axis material taking assembly; the lens XYZR four-axis material taking assembly can clamp a lens from a lens feeding mechanism, sequentially move the lens to a lens lower CCD assembly and a lens carrier plate in the station lens supporting sleeve, and then absorb and discharge the lens after film pasting;
The machine is provided with a protective film transplanting positioning assembly corresponding to the protective film transplanting and positioning station B, the protective film transplanting positioning assembly comprises a protective film feeding and separating device, and a protective film XYZR four-axis sucker assembly is positioned above the protective film feeding and separating device; the station on the machine table is also provided with a CCD component on the protective film, which can take a picture of and position the lens in the lens supporting sleeve at the station, and a CCD component under the protective film, which can take a picture of and position the absorbed protective film; the protective film XYZR four-axis sucker component can adsorb the protective film from the protective film feeding and separating device and sequentially move the protective film to the CCD component below the protective film and the lens supporting sleeve of the station;
wherein, a film heating component which can heat the protective film is arranged on the machine table corresponding to the film heating and vacuum laminating station C; the lens supporting sleeve is communicated with the external vacuumizing device so that the inside of the lens supporting sleeve is in a negative pressure state, and the lens carrier plate in the lens supporting sleeve can move along the Z direction in a positioning way so that the lens on the lens carrier plate is attached to the protective film;
the machine is provided with a pressing assembly corresponding to the film pressing station D, and the pressing assembly comprises a pressing head capable of moving along the Z direction to press the attached lens.
The further technical scheme is as follows:
each lens supporting sleeve comprises a sleeve and a supporting base coaxially sleeved in the sleeve in a sealing and movable mode, the lens carrier plate is fixedly arranged on the upper surface of the supporting base, and the upper surface of the lens carrier plate is contoured with a lens; the lens supporting sleeve is characterized in that a lifting driving device is positioned on the outer bottom surface of the lens supporting sleeve, the moving end of the lifting driving device penetrates through the bottom of the sleeve and is fixedly connected with the supporting base, and the lifting driving device can drive the supporting base to move up and down.
The further technical scheme is as follows:
a sealing structure is formed between the outer peripheral wall of the supporting base and the inner peripheral wall of the sleeve, so that a vacuum adsorption cavity is formed in the sleeve above the supporting base; and the top end of the peripheral wall of the supporting base is provided with a plurality of vacuum adsorption holes communicated with the vacuum adsorption cavity, and the vacuum adsorption holes are communicated with an external vacuumizing device.
The further technical scheme is as follows:
every protection film clamp plate subassembly all includes along the radial slide rail of arranging of multistation carousel, sliding connection has the clamp plate support that can follow slide rail location gliding on the slide rail, the location is equipped with the clamp plate lift drive arrangement that can follow Z to location lift removal on the clamp plate support, and the top of this clamp plate lift drive arrangement has set firmly one and can follow Z to press and locate the protection film clamp plate on the lens supporting sleeve terminal surface.
The further technical scheme is as follows:
the lens XYZR four-axis material taking assembly and the protective film XYZR four-axis sucker assembly respectively comprise an XYZ linear module capable of performing linear positioning movement in the XYZ direction and achieving alignment and a rotary driving device positioned on the XYZ linear module, and a material taking head capable of rotating along the R direction under the driving of the rotary driving device is positioned on the moving end of the rotary driving device.
The further technical scheme is as follows:
the rotary driving devices on the XYZR four-axis material taking assembly for the lenses are provided with two, wherein a material taking head arranged on the moving end of one rotary driving device is a material feeding clamping jaw for clamping the lenses before film pasting, and a material taking head arranged on the moving end of the other rotary driving device is a material discharging adsorption head for adsorbing the lenses after film pasting; the rotary driving device on the protective film XYZR four-axis sucker assembly is provided with one, and the moving end of the rotary driving device is provided with a film adsorption head for adsorbing the protective film.
The further technical scheme is as follows:
the CCD assembly on the lens and the CCD assembly on the protective film both comprise a CCD linear movement module which can move towards the lens supporting sleeve on the corresponding station on the XY plane, and the CCD linear movement module is provided with a CCD camera lens light source assembly in a positioning way; the CCD component under the lens and the CCD component under the protective film all comprise a fixed bracket fixed on the machine table, and the fixed bracket is fixedly provided with a CCD camera lens light source component.
The further technical scheme is as follows:
the film heating assembly comprises a heating driving device capable of moving up and down along Z, a ceramic heating lamp is fixedly connected to the moving end of the heating driving device, and the ceramic heating lamp can move in a positioning way towards the lens supporting sleeve direction of the station and heat the protective film under the driving of the heating driving device.
The further technical scheme is as follows:
the pressing assembly comprises an XY linear module capable of performing linear positioning movement in the XY direction, a pressing head driving device is positioned on the XY linear module, and the pressing head is fixedly connected to the moving end of the pressing head driving device and can move along the Z direction under the driving of the pressing head driving device so as to press the pressing head onto the protective film pressing plate assembly of the lens supporting sleeve on the corresponding station.
The invention also discloses a method for sticking the convex lens protection film by using the fully-automatic sticking equipment, which comprises the following steps:
s1, clamping a lens which is not pasted with a film from a lens feeding device by a lens XYZR four-axis material taking assembly, moving the lens which is not pasted with the film to a position above a lens lower CCD assembly, and photographing and positioning the lens by the lens lower CCD assembly; meanwhile, the CCD component on the lens moves to the lens supporting sleeve at the lens transplanting and positioning station A, and the lens carrier plate in the lens supporting sleeve is photographed and positioned; after comparing the photographing positioned lens data with the lens carrier plate data and automatically correcting, the lens XYZR four-axis material taking assembly places the lens into the lens carrier plate;
S2, after the multi-station turntable rotates forwards by one station, the protective film XYZR four-axis sucker assembly absorbs the protective film from the protective film feeding and separating device, and moves the protective film to the position above the CCD assembly below the protective film, and the CCD assembly below the protective film photographs and positions the protective film; meanwhile, the CCD component on the protective film moves to the position above the lens supporting sleeve of the station, and the lens placed in the protective film is photographed and positioned; after the lens data of photographing and positioning are compared with the protective film data and are automatically corrected, the protective film XYZR four-axis sucker assembly is used for placing the protective film on the upper end face of the lens supporting sleeve of the station, and meanwhile, the vacuumizing device and the protective film pressing plate assembly are started to adsorb and press the protective film on the upper end face of the lens supporting sleeve.
The beneficial technical effects of the invention are as follows:
1. according to the device, the CCD component capable of photographing and positioning the clamped lens and the CCD component capable of photographing and positioning the lens carrier plate for placing the lens are arranged in the lens transplanting and positioning component, and the lens can be accurately placed on the profiling lens carrier plate according to the special curved surface shape by comparing the two graphic data, so that a foundation is laid for accurate film pasting in the later stage; meanwhile, a CCD assembly capable of photographing and positioning the adsorbed protective film and a CCD assembly capable of photographing and positioning the lens placed on the lens carrier plate are arranged in the protective film transplanting and positioning assembly, and the protective film can be accurately aligned with the lens according to the curved surface shape of the lens to be pasted by comparing the graphic data of the CCD assembly and the CCD assembly, so that the film pasting is more accurate.
2. According to the device, the lifting driving device capable of enabling the lens placed in the lifting driving device to lift and move and the vacuum adsorption cavity for providing a vacuum environment are arranged on the lens supporting sleeve arranged at each station of the multi-station turntable, the lifting driving device is used for driving the lens to move towards the protective film, meanwhile, the protective film is enabled to be attached to the convex surface of the lens more completely by vacuumizing, the protective film is heated before being attached by the film heating component on the subsequent station, and the pressing head is pressed, so that the protective film is free of foaming during film attachment, the attaching performance with the convex surface of the lens is better, and the quality of the attached film can be ensured.
3. The device is when carrying out the material loading and the unloading of lens on the lens is transplanted locating component, whether attached to the lens, adopts different extracting heads to get the material, adopts the material loading clamping jaw to press from both sides to get non-pad pasting lens like during the material loading, adopts the unloading to adsorb the head and adsorb the pad pasting lens during the unloading, can furthest avoid getting the damage to lens and protection film in-process.
According to the device, the lens transplanting and positioning assembly, the protective film transplanting and positioning assembly, the film heating assembly and the pressing assembly are sequentially arranged around the multi-station turntable according to the processing procedure, and the lens jacking and vacuumizing functions of the lens supporting sleeves arranged on each station of the multi-station turntable are combined, so that the accurate positioning and complete attachment between the convex surface of the lens and the protective film can be realized, the full-automatic operation mode is adopted in the full-process, the manpower and material resources are greatly saved, and meanwhile, the production efficiency and the yield of products are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the overall structure of the multi-station turret of the present invention (with the protective film platen assembly positioned directly above the lens-supporting sleeve);
FIG. 3 is a second schematic view of the overall structure of the multi-station turret of the present invention (the protective film platen assembly moved away from above the lens-supporting sleeve);
FIG. 4 is a schematic cross-sectional view of a lens support sleeve of the present invention (non-raised state);
FIG. 5 is a second schematic cross-sectional view of the lens support sleeve of the present invention (raised state);
FIG. 6 is a schematic perspective view of a lens carrier according to the present invention;
FIG. 7 is a schematic view of the overall structure of the protective film platen assembly of the present invention;
FIG. 8 is one of the overall structural schematic diagrams of the lens transplanting positioning assembly of the present invention;
FIG. 9 is a second schematic view of the overall structure of the lens transplanting positioning assembly of the present invention;
FIG. 10 is a schematic view of the overall structure of the protective film transplanting and positioning assembly of the present invention;
FIG. 11 is a schematic view of the overall structure of the protective film feed separation device of the present invention;
FIG. 12 is a schematic diagram of the combined structure of the protective film XYZR four-axis chuck assembly, the protective film upper CCD assembly and the protective film lower CCD assembly of the present invention;
FIG. 13 is a schematic perspective view of a membrane heating assembly of the invention;
FIG. 14 is a schematic perspective view of a pressing assembly according to the present invention;
wherein:
a lens transplanting and positioning station A, a protective film transplanting and positioning station B, a film heating and vacuum laminating station C and a film laminating station D;
100. a protective film; 101. attaching a film; 102. a protective film material belt;
1. a multi-station turntable;
11. a lens support sleeve; 111. a sleeve; 112. a support base; 113. a lens carrier plate; 114. a lifting driving device; 115. a vacuum adsorption chamber; 116. vacuum adsorption holes; 117. a rubber seal ring;
12. a protective film platen assembly; 121. a slide rail; 122. a platen support; 123. a pressing plate lifting driving device; 124. a protective film pressing plate;
2. a lens transplanting positioning assembly;
21. a lens XYZR four-axis take-out assembly; 211. an XYZ linear module; 212. a rotation driving device; 213. a material taking head; 213a, feeding clamping claws; 213b, blanking an adsorption head;
22. a CCD component on the lens; 221. a CCD linear movement module;
23. an under-lens CCD assembly; 231. a fixed bracket;
3. a protective film transplanting positioning assembly;
31. a protective film feeding and separating device; 311. a discharging roller; 312. a feed guide roller set; 313. a vacuum adsorption assembly; 313a, vacuum suction plate; 314. a stripping assembly; 315. a receiving roller;
32. A protective film XYZR four-axis sucker component; 321. a membrane adsorption head;
33. a CCD component on the protective film;
34. a protective film under CCD assembly;
4. a membrane heating assembly; 41. a heating driving device; 42. a ceramic heating lamp;
5. a pressing assembly; 51. a pressure head; 52. an XY straight line module; 53. and a ram driving device.
Detailed Description
In order that the manner in which the above recited features of the present invention are attained and can be understood in detail, a more particular description of the invention, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the invention.
The embodiment details a full-automatic attached equipment of convex lens protection film, and this equipment includes the frame, locates the board of table surface as the workstation in the frame and the control assembly of locating below locating the board. In the following description, the feeding direction of the protective film base film is taken as an X direction, a direction perpendicular to the X direction on a horizontal plane is taken as a Y direction, a direction perpendicular to the horizontal plane is taken as a Z direction, and a circular motion direction is taken as an R direction, and the directions are only used for describing the arrangement direction of related components or parts in the device, and are not used for limiting the direction.
In addition, the film attached to the convex surface of the lens in this embodiment is a protective film 100, and an attaching film 101 matching the convex surface of the lens is formed on the protective film 100. The protective film 100 is also called a carrier film, and is used for carrying the attaching film 101, and can be generally circular, directional or other shape, and the size is generally larger than that of a lens to be attached, and the protective film 100 can be detached from the protective film material belt 102 under the action of external force, and is generally peeled off from the protective film material belt 102 by a peeling assembly 314 in the protective film feeding and separating device 31; the attaching film 101 is a film that is finally attached to the lens, and after the protecting film 100 is attached to the lens to make the attaching film 101 completely attach to the lens, the protecting film 100 layer is torn off, the attaching film 101 is retained on the lens, and the protecting of the lens is achieved through the attaching film 101. The arrangement of the protective film 100, the adhesive film 101 and the protective film material tape 102 is conventional, and in this embodiment, the apparatus is described in detail for easier understanding, and is not limited to the structure of the relevant film.
In the application, a rotatable multi-station turntable 1 is positioned and arranged at the center of a machine table, and a lens transplanting and positioning station A, a protective film transplanting and positioning station B, a film heating and vacuum laminating station C and a film laminating station D are sequentially formed on the multi-station turntable 1; and a lens transplanting and positioning component 2 is arranged on the machine corresponding to the lens transplanting and positioning station A, a protective film transplanting and positioning component 3 is arranged at the position corresponding to the protective film transplanting and positioning station B, a film heating component 4 capable of heating the protective film 100 is arranged at the position corresponding to the film heating and vacuum laminating station C, and a pressing component 5 is arranged at the position corresponding to the film pressing station D.
The specific structures of the multi-station turntable 1, the lens transplanting and positioning assembly 2, the protective film transplanting and positioning assembly 3, the film heating assembly 4 and the pressing assembly 5, and the functions that can be realized by the specific structures are described in detail below.
In this embodiment, the multi-station turntable 1 is set to be a four-station turntable, a servo motor capable of driving the turntable to perform positioning rotation is arranged at the bottom of the four-station turntable, the servo motor is preferably a stepping servo motor, and each step of the servo motor can further rotate 90 degrees along the same direction to reach the next station.
A lens supporting sleeve 11 is fixedly arranged on the four-station turntable corresponding to each station, and the lens supporting sleeve 11 is mainly used for placing lenses, supporting a bearing film of the protective film 100 of the bearing belt and working parts for vacuum attachment; and a protective film pressing plate assembly 12 is positioned above the lens supporting sleeve 11, and the protective film pressing plate assembly 12 is used for pressing the bearing film with the protective film 100 on the upper end surface of the lens supporting sleeve 11.
The lens support sleeve 11 communicates with an external vacuum device to bring the inside of the lens support sleeve 11 to a negative pressure state. Specifically, each lens supporting sleeve 11 includes a sleeve 111 and a supporting base 112 coaxially and movably sleeved inside the sleeve 111, wherein a sealing structure is formed between an outer peripheral wall of the supporting base 112 and an inner peripheral wall of the sleeve 111, so that a vacuum adsorption cavity 115 is formed in the sleeve 111 above the supporting base 112. Specifically, the sealing structure is that at least two rubber sealing rings 117 are embedded on the outer peripheral wall of the supporting base 112, and the rubber sealing rings 117 elastically abut against the inner peripheral wall of the sleeve 111, so that a sealing structure is formed between the supporting base 112 and the sleeve 111. A plurality of vacuum adsorption holes 116 communicated with the vacuum adsorption cavity 115 are formed in the top end of the peripheral wall of the support base 112, the vacuum adsorption holes 116 are communicated with an external vacuumizing device, and air is pumped out through the external vacuumizing device, so that when a bearing film with a protective film is placed on the upper end surface of the lens support sleeve 11, a negative pressure or vacuum state can be formed in the vacuum adsorption cavity 115, and negative pressure or vacuum film pasting is conveniently carried out.
Specifically, the lens carrier plate 113 is fixedly disposed on the upper surface of the supporting base 112, the upper surface of the lens carrier plate 113 is convex with the lens profile, and a positioning protrusion for positioning the outer contour of the lens is formed at the outer periphery of the lens carrier plate 113, when the lens is disposed on the lens carrier plate 113, the concave surface of the lens is matched with the convex surface of the lens carrier plate 113, and the positioning protrusion is matched with the outer periphery of the lens, so that the lens is positioned on the lens carrier plate 113.
The lens carrier plate 113 in the lens supporting sleeve 11 can move in the Z-direction to attach the lens on the lens carrier plate 113 to the protective film. Specifically, a lifting driving device 114 is positioned on the bottom surface of the outer portion of the lens supporting sleeve 11, the moving end of the lifting driving device 114 is fixedly connected with the supporting base 112 through the bottom of the sleeve 111, and the lifting driving device 114 can drive the supporting base 112 to move up and down along the Z direction. The lifting driving device 114 may adopt an air cylinder or a screw rod structure, in this embodiment, the lifting driving device adopts a screw rod structure, in addition, in this embodiment, a push rod which is used in cooperation with the screw rod structure and can lift the supporting base 112 is further provided, and the setting of the push rod and the screw rod structure is a conventional technical scheme in the field, which is not repeated in this embodiment. The lifting driving device 114 can drive the supporting base 112 to move up and down in a positioning way, so that the lens on the lens carrier plate 113 moves towards or away from the protective film, and preparation can be made for the next work.
Specifically, each protecting film pressing plate assembly 12 includes a sliding rail 121 radially arranged along the multi-station turntable 1, in this embodiment, two parallel sliding rails 121 are provided, and a pressing plate support 122 capable of positioning and sliding along the sliding rails 121 is connected to the two sliding rails 121 in a sliding manner. In this embodiment, a slider is disposed at the bottom of the platen support 122, and the slider is slidably connected to the slide rail 121, and meanwhile, the slider is fixedly connected to the driving end of a linear driving device (such as a driving cylinder), and the driving direction of the linear driving device is arranged along the radial direction of the multi-station turntable 1. The linear driving device drives the sliding block to slide along the sliding rail 121, and then drives the pressing plate support 122 on the sliding block to slide, so that the pressing plate support 122 is driven to slide. The pressing plate support 122 is provided with a pressing plate lifting driving device 123 capable of lifting along the Z-direction, the top of the pressing plate lifting driving device 123 is fixedly provided with a protective film pressing plate 124 capable of lifting along the Z-direction, the protective film pressing plate 124 can move up and down under the driving of the pressing plate lifting driving device 123, and the protective film pressing plate can be pressed on a bearing film with a protective film on the upper end surface of the lens supporting sleeve 11 when moving downwards, so that the bearing film is fixed on the lens supporting sleeve 11.
In this embodiment, the lens transplanting positioning assembly 2 includes a lens XYZR four-axis material taking assembly 21 for clamping and adsorbing lenses, a lens upper CCD assembly 22 capable of photographing and positioning the lens carrier plate 113 in the lens supporting sleeve 11 at the station, and a lens lower CCD assembly 23 capable of photographing and positioning the lens clamped and adsorbed by the lens XYZR four-axis material taking assembly 21, wherein the lens XYZR four-axis material taking assembly 21 can clamp the lenses from the lens feeding mechanism and sequentially move the lenses to the lens lower CCD assembly 23 and the lens carrier plate 113 in the lens supporting sleeve 11 at the station.
Specifically, the lens XYZR four-axis material taking assembly 21 includes an XYZ linear module 211 capable of performing linear positioning movement in XYZ direction and achieving alignment, the XYZ linear module 211 generally includes an X-direction linear module capable of being disposed along X direction, a Y-direction linear module capable of being positioned and moved along X direction is slidingly connected to the X-direction linear module, a Z-direction linear module capable of being positioned and moved along Y direction is slidingly connected to the Y-direction linear module, a rotation driving device 212 capable of being positioned and moved along Z direction is slidingly connected to the Z-direction linear module, and a material taking head 213 capable of being rotated along R direction under the driving of the rotation driving device 212 is positioned on the moving end of the rotation driving device 212. In this embodiment, two rotary driving devices 212 are disposed on the lens XYZR four-axis material taking assembly 21, and a material taking head 213 disposed on a moving end of one rotary driving device 212 is a material loading gripper 213a for gripping a lens before film pasting, because a lens surface before film pasting cannot contact any substance, so that a gripper jaw type material taking is adopted; the material taking head 213 disposed on the moving end of the other rotary driving device 212 is a material discharging adsorption head 213b for adsorbing the lens after film lamination, because the protective film attached to the surface of the lens after film lamination still has a carrier film, and the size of the carrier film is larger than that of the lens, so that material taking can only be performed in an adsorption mode.
Specifically, the upper lens CCD assembly 22 and the lower lens CCD assembly 23 each include a CCD camera lens light source assembly, the CCD camera lens light source assembly includes a camera, a lens connected with the camera and located at the front end of the camera, and a light source located in front of the lens, and the specific structure and arrangement thereof are all conventional technical schemes in the art, which are not described in detail in this embodiment, and only the difference is that the lens in the upper lens CCD assembly 22 faces downward, and the lens in the lower lens CCD assembly 23 faces upward. The on-lens CCD assembly 22 further comprises a CCD linear movement module 221 capable of moving towards the corresponding on-station lens supporting sleeve 11 on the XY plane, and the corresponding CCD camera lens light source assembly is positioned on the CCD linear movement module 221 and capable of moving linearly along the corresponding on-station lens supporting sleeve 11. The under-lens CCD assembly 23 further includes a fixing bracket 231 fixed on the machine, and the corresponding CCD camera lens light source assembly is fixedly disposed on the fixing bracket 231.
The lens transplanting positioning assembly 2 has the main function of realizing the movement and the positioning of the lens. The main action process realized at the lens transplanting and positioning station A is as follows: the feeding clamping claw 213a in the lens XYZR four-axis material taking assembly 21 clamps the lens which is not pasted with the film from the lens feeding device, and moves the lens which is not pasted with the film to the position above the lens lower CCD assembly 23, and the lens lower CCD assembly 23 photographs and positions the lens; simultaneously, the CCD assembly 22 on the lens moves to the lens supporting sleeve 11 at the lens transplanting and positioning station A, and the lens carrier plate 113 in the lens supporting sleeve 11 is photographed and positioned; the photographing and positioning lens data are compared with the lens carrier plate 113 data and automatically corrected, so that the direction angles corresponding to the curved surfaces of the lens and the lens carrier plate 113 are consistent, and then the lens is placed into the lens carrier plate 113 by the feeding clamping claw 213a in the lens XYZR four-axis material taking assembly 21, and the lens 200 is positioned by the positioning protrusions on the lens carrier plate 113. The lens transplanting positioning assembly 2 also has the function of blanking the lens with the film being adhered, mainly when the multi-station turntable 1 rotates from the film laminating station D to the lens transplanting and positioning station A, the blanking adsorption head 213b in the lens XYZR four-axis material taking assembly 21 adsorbs the lens with the film being adhered, and blanking is carried out.
In the specific embodiment, the protective film transplanting positioning assembly 3 comprises a protective film feeding and separating device 31, and a protective film XYZR four-axis sucker assembly 32 is positioned above the protective film feeding and separating device 31 on the machine; the station on the machine is also provided with a protective film upper CCD component 33 which can take a picture of and position the lens in the lens supporting sleeve 11 at the station, and a protective film lower CCD component 34 which can take a picture of and position the absorbed protective film; the protective film XYZR four-axis suction cup assembly 32 is capable of adsorbing the protective film from the protective film feed separator 31 and sequentially moving the protective film to the under-protective-film CCD assembly 34 and the lens support sleeve 11 of the station.
Specifically, the protective film feed separation device 31 includes a feed roller 311, a feed guide roller group 312, a vacuum suction assembly 313, a peeling assembly 314, and a take-up roller 315. Wherein the discharging roller 311 is used for placing the wound protective film material belt 102, the vacuum adsorption assembly 313 is used for adsorbing the unwound single-layer protective film material belt 102 so as to prevent the material belt from floating and moving, the stripping assembly 314 is used for stripping the carrier film with the protective film from the protective film material belt 102, and the discharging roller 311, the vacuum adsorption assembly 313 and the stripping assembly 314 are sequentially arranged along the feeding direction, so that the vacuum adsorption assembly 313 is arranged in front of the stripping assembly 314. The vacuum suction unit 313 includes a vacuum suction plate 313a in communication with a negative pressure suction device, and the peeling unit 314 includes a peeling knife reciprocally positioned in the feeding direction of the protective film. The receiving roller 315 is disposed below the discharging roller 311, wherein the feeding guide roller set 312 is disposed in the feeding direction and the receiving direction. The specific structure and the setting position of each mechanism are all conventional technical schemes in the field, belong to the prior art, and are not repeated in this specific embodiment.
Specifically, the protective film XYZR four-axis chuck assembly 32 includes an XYZ linear module 211 capable of performing linear positioning movement in XYZ direction and achieving alignment, and a rotation driving device 212 positioned on the XYZ linear module 211, and the XYZ linear module 211 and the rotation driving device 212 are identical to the specific structure described in the foregoing lens XYZR four-axis chuck assembly 32. The difference is that: the rotary driving device 212 on the protection film XYZR four-axis sucker assembly 32 is provided with one, and the moving end of the driving rotary device is provided with a film adsorption head 321 for adsorbing the protection film, mainly for protecting the protection film from damage, the material taking is convenient by using an adsorption mode. In addition, the specific structure and arrangement of the upper CCD assembly 33 and the lower CCD assembly 34 are identical to those of the corresponding upper CCD assembly 22 and lower CCD assembly 23, and will be described with reference to the foregoing, and will not be repeated here.
The main functions of the protective film transplanting and positioning assembly 3 are stripping and feeding of a bearing film with a protective film, and moving and positioning of the protective film. After the multi-station turntable 1 rotates forwards by one station, the lens transplanting and positioning station A rotates to the protective film transplanting and positioning station B, and the main action process realized at the station B is as follows: the film adsorption head 321 in the protective film XYZR four-axis sucker assembly 32 absorbs the bearing film with the protective film from the protective film feeding and separating device 31, and moves the bearing film to the position above the protective film lower CCD assembly 34, and the protective film lower CCD assembly 34 photographs and positions the protective film on the bearing film; meanwhile, the CCD assembly 33 on the protective film moves to the position above the lens supporting sleeve 11 of the station, and the lenses placed in the protective film are photographed and positioned; comparing the photographed and positioned lens data with the protective film data and automatically correcting the data to enable the direction angles of the curved surface of the lens and the shape corresponding to the protective film to be consistent, and then arranging the protective film on the upper end surface of the lens supporting sleeve 11 of the station by the protective film XYZR four-axis sucker component 32; simultaneously, a vacuum-pumping device communicated with the lens supporting sleeve 11 and the protective film pressing plate assembly 12 are started, and the bearing film with the protective film is adsorbed and pressed on the upper end face of the lens supporting sleeve 11.
In this embodiment, the film heating assembly 4 includes a heating driving device 41 capable of moving up and down along the Z direction, a ceramic heating lamp 42 is fixedly connected to the moving end of the heating driving device 41, and the ceramic heating lamp 42 can move in a positioning manner towards the lens supporting sleeve 11 of the station and heat the protective film under the driving of the heating driving device 41. Specifically, the heating driving device 41 is a driving cylinder with a driving direction along the Z direction, the ceramic heating lamp 42 is fixedly connected to the moving end of the cylinder, and a circle of heating protection plate is formed on the periphery of the ceramic heating lamp 42 in order to collect heat of the ceramic heating lamp 42 and ensure personnel safety.
The main function of the film heating component 4 is to heat the protective film, so that the film attachment is convenient to follow. The multi-station turntable 1 rotates forwards by one station, and the protective film transplanting and positioning station B rotates to the film heating and vacuum attaching station C, and the main action process realized at the station C is as follows: the heating driving device 41 drives the ceramic heating lamp 42 to move downwards, and is closely pressed on the upper end surface of the lens supporting sleeve 11 and the protective film pressing plate component 12
The protective film is heated by the ceramic heating lamp 42; after the heating is completed, the ceramic heating lamp 42 is lifted, the vacuum pumping is continued in the lens supporting sleeve 11, so that a larger negative pressure or vacuum state is formed in the vacuum adsorption cavity 115, and at this time, the lifting driving device 114 on the lens supporting sleeve 11 drives the supporting base 112 to move upwards, so that the lens on the lens carrier plate 113 positioned on the supporting base 112 moves towards the direction of the protective film and gradually approaches the attaching surface of the protective film. The protective film pressing plate assembly 12 keeps pressing the protective film and waits for the multi-station turntable to rotate to the next station.
In this embodiment, the pressing assembly 5 includes an XY linear module 52 capable of performing linear positioning movement in the XY direction, and a ram driving device 53 is positioned on the XY linear module 52. Specifically, the XY linear module 52 includes an X-direction linear module and a Y-direction linear module, one of the two modules is slidably connected to the other module and can slide along the setting direction of the other module, and the ram driving device 53 is disposed on the module capable of sliding in a positioning manner, so that the ram driving device 53 can move in a positioning manner in the XY direction, and the detailed structure of the XY linear module 52 is not described in this embodiment. The movable end of the press head driving device 53 is fixedly connected with a press head 51, and the press head 51 can be driven by the press head driving device 53 to move along the Z direction in a positioning manner so as to be pressed on the protective film pressing plate component 12 of the lens supporting sleeve 11 on the corresponding station, so that the protective film and the lens are pressed together.
The main function of the pressing assembly 5 is to press the protective film completely onto the convex surface of the lens. The multi-station turntable 1 rotates forwards by one station, and rotates to a film laminating station D from a film heating and vacuum laminating station C, and the main action process realized at the station D is as follows: the XY linear module 52 adjusts the pressure head driving device 53 to align with the lens supporting sleeve 11 on the station, and then the pressure head driving device 53 drives the pressure head 51 to move downwards to press the protective film, so that the attaching film 101 on the protective film is completely attached to the convex surface of the lens to realize film attachment; after the pressing is completed, the protective film pressing plate 124 in the protective film pressing plate assembly 12 rises and slides along the slide rail 121 to leave the upper end surface of the lens supporting sleeve 11, and then the multi-station turntable 1 is waited for rotating to the next station.
The specific embodiment also discloses a method for pasting films by using the equipment, which mainly comprises the following steps:
s1, at a lens transplanting and positioning station A, a feeding clamping claw 213a in a lens XYZR four-axis material taking assembly 21 clamps a lens without a film from a lens feeding device, and moves the lens without the film to a position above a lens lower CCD assembly 23, and the lens lower CCD assembly 23 performs photographing and positioning on the lens; simultaneously, the CCD assembly 22 on the lens moves to the lens supporting sleeve 11 at the lens transplanting and positioning station A, and the lens carrier plate 113 in the lens supporting sleeve 11 is photographed and positioned; comparing the photographed and positioned lens data with the lens carrier plate 113 data and automatically correcting the data to enable the direction angles corresponding to the curved surfaces of the lens and the lens carrier plate 113 to be consistent, and then placing the lens into the lens carrier plate 113 by using the feeding clamping claw 213a in the lens XYZR four-axis material taking assembly 21, and positioning the lens 200 by using the positioning protrusions on the lens carrier plate 113;
s2, the multi-station turntable 1 rotates forwards by one station, the lens transplanting and positioning station A rotates to the protective film transplanting and positioning station B, a film adsorption head 321 in the protective film XYZR four-axis sucker assembly 32 absorbs a bearing film with a protective film from the protective film feeding and separating device 31, the bearing film is moved to the position above the protective film lower CCD assembly 34, and the protective film lower CCD assembly 34 photographs and positions the protective film on the bearing film; meanwhile, the CCD assembly 33 on the protective film moves to the position above the lens supporting sleeve 11 of the station, and the lenses placed in the protective film are photographed and positioned; comparing the photographed and positioned lens data with the protective film data and automatically correcting the data to enable the direction angles of the curved surface of the lens and the shape corresponding to the protective film to be consistent, and then arranging the protective film on the upper end surface of the lens supporting sleeve 11 of the station by the protective film XYZR four-axis sucker component 32; simultaneously starting a vacuumizing device communicated with the lens supporting sleeve 11 and a protective film pressing plate assembly 12, and adsorbing and pressing a bearing film with a protective film on the upper end surface of the lens supporting sleeve 11;
S3, the multi-station turntable 1 rotates forwards by one station, the protective film transplanting and positioning station B rotates to a film heating and vacuum attaching station C, the heating driving device 41 drives the ceramic heating lamp 42 to move downwards, the ceramic heating lamp 42 is close to the protective film pressed between the upper end surface of the lens supporting sleeve 11 and the protective film pressing plate assembly 12, and the ceramic heating lamp 42 is used for heating the protective film; after the heating is completed, the ceramic heating lamp 42 is lifted, the vacuum pumping is continuously carried out in the lens supporting sleeve 11, so that a larger negative pressure or vacuum state is formed in the vacuum adsorption cavity 115, at the moment, the lifting driving device 114 on the lens supporting sleeve 11 drives the supporting base 112 to move upwards, so that the lens on the lens carrier plate 113 positioned on the supporting base 112 moves towards the direction of the protective film and gradually approaches the attaching surface of the protective film; the protective film pressing plate assembly 12 keeps pressing the protective film and waits for the multi-station turntable 1 to rotate to the next station;
s4, the multi-station turntable 1 rotates forwards to a station, the film heating and vacuum laminating station C rotates to a film laminating station D, the XY linear module 52 adjusts the pressure head driving device 53 to align with the lens supporting sleeve 11 on the station, and then the pressure head driving device 53 drives the pressure head 51 to move downwards to press on the protective film, so that the adhesive film 101 on the protective film is completely laminated with the convex surface of the lens to realize film lamination; after the pressing is completed, the protective film pressing plate 124 in the protective film pressing plate assembly 12 rises and slides away from the upper end surface of the lens supporting sleeve 11 along the sliding rail 121, and then the multi-station turntable 1 waits for rotating to the next station;
S5, the multi-station turntable 1 rotates forwards by one station, and when the film pressing station D rotates to the lens transplanting and positioning station A, the blanking adsorption head 213b in the lens XYZR four-axis material taking assembly 21 adsorbs the lens with the film being stuck, and blanking is carried out.
According to the device, the lens transplanting and positioning assembly 2, the protective film transplanting and positioning assembly 3, the film heating assembly 4 and the pressing assembly 5 are sequentially arranged around the multi-station turntable 1 according to the process procedures, and the lens supporting sleeve 11 arranged on each station of the multi-station turntable 1 is combined with the jacking lens and vacuumizing effect, so that the accurate positioning and complete attachment between the convex surface of the lens and the protective film can be realized, the full-automatic operation mode is adopted in the full process, the manpower and material resources are greatly saved, and meanwhile, the production efficiency and the yield of products are improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. Full-automatic attached equipment of convex lens protection film, including board and the control assembly of locating the board below, its characterized in that: a rotatable multi-station turntable (1) is positioned on the machine table, and a lens transplanting and positioning station A, a protective film transplanting and positioning station B, a film heating and vacuum laminating station C and a film laminating station D are also formed on the machine table in sequence;
Wherein, a lens supporting sleeve (11) for placing lenses is positioned and arranged on the multi-station turntable (1) corresponding to each station, and a protective film pressing plate assembly (12) for pressing a protective film on the upper end surface of the lens supporting sleeve (11) is positioned and arranged above the lens supporting sleeve (11);
the lens transplanting and positioning assembly (2) is arranged at a position corresponding to the lens transplanting and positioning station A on the machine table, and the lens transplanting and positioning assembly (2) comprises a lens XYZR four-axis material taking assembly (21) for clamping and adsorbing lenses, a lens upper CCD assembly (22) capable of photographing and positioning a lens carrier plate (113) in a lens supporting sleeve (11) at the station and a lens lower CCD assembly (23) capable of photographing and positioning the lenses clamped and adsorbed by the lens XYZR four-axis material taking assembly (21); the lens XYZR four-axis material taking assembly (21) can clamp a lens from a lens feeding mechanism, sequentially move the lens to a lens lower CCD assembly (23) and a lens carrier plate (113) in the station lens supporting sleeve (11), and then absorb and discharge the lens after film pasting;
the machine is provided with a protective film transplanting positioning assembly (3) corresponding to the protective film transplanting and positioning station B, the protective film transplanting positioning assembly (3) comprises a protective film feeding and separating device (31), and a protective film XYZR four-axis sucker assembly (32) is positioned above the protective film feeding and separating device (31) on the machine; the station on the machine table is also provided with a CCD component (33) on the protective film, which can take a picture of and position the lens in the lens supporting sleeve (11) at the station, and a CCD component (34) under the protective film, which can take a picture of and position the absorbed protective film; the protective film XYZR four-axis sucker assembly (32) can adsorb the protective film from the protective film feeding and separating device (31) and sequentially move the protective film to the position of the CCD assembly (34) below the protective film and the lens supporting sleeve (11) of the station;
Wherein a film heating component (4) which can heat the protective film is arranged on the machine table corresponding to the film heating and vacuum laminating station C; the lens supporting sleeve (11) is communicated with an external vacuumizing device so that the inside of the lens supporting sleeve (11) is in a negative pressure state, and a lens carrier plate (113) in the lens supporting sleeve (11) can move along the Z direction in a positioning mode so that lenses on the lens carrier plate (113) are attached to the protective film;
wherein, a pressing component (5) is arranged at the position of the machine corresponding to the film pressing station D, and the pressing component (5) comprises a pressing head (51) which can move along the Z direction to press the attached lens.
2. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: each lens supporting sleeve (11) comprises a sleeve (111) and a supporting base (112) coaxially and movably sleeved in the sleeve, the lens carrier plate (113) is fixedly arranged on the upper surface of the supporting base (112), and the upper surface of the lens carrier plate (113) is in profiling with a lens; the outer bottom surface of the lens supporting sleeve (11) is provided with a lifting driving device (114) in a positioning way, the moving end of the lifting driving device (114) penetrates through the bottom of the sleeve to be fixedly connected with the supporting base (112), and the lifting driving device (114) can drive the supporting base (112) to move up and down.
3. The full-automatic attaching device for a convex lens protective film according to claim 2, wherein: a sealing structure is formed between the outer peripheral wall of the supporting base (112) and the inner peripheral wall of the sleeve (111), so that a vacuum adsorption cavity (115) is formed in the sleeve and above the supporting base (112); a plurality of vacuum adsorption holes (116) communicated with the vacuum adsorption cavity (115) are formed in the top end of the peripheral wall of the supporting base (112), and the vacuum adsorption holes (116) are communicated with an external vacuumizing device.
4. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: every protection film clamp plate subassembly (12) all include along slide rail (121) that multistation carousel (1) radially arranged, sliding connection has clamp plate support (122) that can fix a position gliding along slide rail (121) on slide rail (121), the location is equipped with clamp plate lift drive arrangement (123) that can follow Z to location lift removal on clamp plate support (122), and the top of this clamp plate lift drive arrangement (123) has set firmly one and can follow Z to press locates protection film clamp plate (124) on lens supporting sleeve (11) terminal surface.
5. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: the lens XYZR four-axis material taking assembly (21) and the protective film XYZR four-axis sucker assembly (32) respectively comprise an XYZ linear module (211) capable of performing linear positioning movement in the XYZ direction and achieving alignment and a rotary driving device (212) positioned on the XYZ linear module (211), wherein a material taking head (213) capable of rotating along the R direction under the driving of the rotary driving device (212) is positioned on the moving end of the rotary driving device (212).
6. The full-automatic attaching device for a convex lens protective film according to claim 5, wherein: the two rotary driving devices (212) on the lens XYZR four-axis material taking assembly (21) are arranged, wherein a material taking head (213) arranged on the moving end of one rotary driving device (212) is a material feeding clamping claw (213 a) for clamping a lens before film pasting, and a material taking head (213) arranged on the moving end of the other rotary driving device (212) is a material discharging adsorption head (213 b) for adsorbing a lens after film pasting; the rotary driving device (212) on the protective film XYZR four-axis sucker assembly (32) is provided with one, and the moving end of the rotary driving device (212) is provided with a film adsorption head (321) for adsorbing the protective film.
7. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: the on-lens CCD assembly (22) and the on-protective-film CCD assembly (33) comprise a CCD linear movement module (221) which can move towards the on-corresponding-station lens supporting sleeve (11) on an XY plane, and a CCD camera lens light source assembly is positioned on the CCD linear movement module (221); the under-lens CCD assembly (23) and the under-protective-film CCD assembly (34) comprise a fixed support (231) fixed on the machine table, and a CCD camera lens light source assembly is fixedly arranged on the fixed support (231).
8. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: the film heating assembly (4) comprises a heating driving device (41) capable of moving up and down along Z, a ceramic heating lamp (42) is fixedly connected to the moving end of the heating driving device (41), and the ceramic heating lamp (42) can move in a positioning mode towards the lens supporting sleeve (11) of the station and heat the protective film under the driving of the heating driving device (41).
9. The full-automatic attaching device for a convex lens protective film according to claim 1, wherein: the pressing assembly (5) comprises an XY linear module (52) capable of performing linear positioning movement in the XY direction, a pressing head driving device (53) is positioned on the XY linear module (52), and the pressing head (51) is fixedly connected to the moving end of the pressing head driving device (53) and can move along the Z direction in a positioning manner under the driving of the pressing head driving device so as to press the protective film pressing plate assembly (12) of the lens supporting sleeve (11) on the corresponding station.
10. A method for attaching a film using the fully automatic attaching device for a convex lens protective film according to any one of claims 1 to 9, comprising the steps of:
S1, a lens XYZR four-axis material taking assembly (21) clamps a lens without a film from a lens feeding device and moves the lens without the film to a position above a lens lower CCD assembly (23), and the lens lower CCD assembly (23) photographs and positions the lens; simultaneously, the CCD component (22) on the lens moves to the lens supporting sleeve (11) at the lens transplanting and positioning station A, and the lens carrier plate (113) in the lens supporting sleeve (11) is photographed and positioned; after the photographing and positioning lens data are compared with the lens carrier plate (113) data and are automatically corrected, the lens XYZR four-axis material taking assembly (21) places the lens into the lens carrier plate (113);
s2, after the multi-station turntable (1) rotates forwards for one station, a protective film XYZR four-axis sucker assembly (32) absorbs the protective film from a protective film feeding and separating device (31), and moves the protective film to a position above a protective film lower CCD assembly (34), and the protective film lower CCD assembly (34) photographs and positions the protective film; meanwhile, the CCD component (33) on the protective film moves to the position above the lens supporting sleeve (11) of the station, and the lenses placed in the protective film are photographed and positioned; after the lens data of photographing and positioning are compared with the protective film data and are automatically corrected, the protective film XYZR four-axis sucker assembly (32) is used for placing the protective film on the upper end face of the lens supporting sleeve (11) of the station, and meanwhile, the vacuumizing device and the protective film pressing plate assembly (12) are started to adsorb and press the protective film on the upper end face of the lens supporting sleeve (11).
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| CN202111677925.6A CN115465505B (en) | 2021-12-31 | 2021-12-31 | Full-automatic attaching equipment and method for convex lens protection film |
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| CN115674704B (en) * | 2022-12-30 | 2023-03-21 | 中电科风华信息装备股份有限公司 | Double-station conductive adhesive film attaching machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215300 Applicant after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: No. 83, Kangjia Road, Zhoushi Town, Kunshan City, Suzhou, Jiangsu 215300 Applicant before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |