CN114030676B - Automatic film pasting equipment and film pasting method - Google Patents
Automatic film pasting equipment and film pasting method Download PDFInfo
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- CN114030676B CN114030676B CN202110714567.5A CN202110714567A CN114030676B CN 114030676 B CN114030676 B CN 114030676B CN 202110714567 A CN202110714567 A CN 202110714567A CN 114030676 B CN114030676 B CN 114030676B
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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
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses automatic film sticking equipment and a film sticking method. The automatic film sticking equipment is used for sticking films to materials. The automatic film pasting device comprises a conveying component, an adsorption component and a turnover component. The transfer assembly includes a first transfer portion and a second transfer portion that are driven in a first direction. The suction assembly is movable relative to the first and second transport sections. The overturning assembly is arranged between the first conveying part and the second conveying part. The material is conveyed through the conveying assembly, the material is torn and pasted through the adsorption assembly, the material is overturned through the overturning assembly, full automation of the pasting of the LED product is achieved, and production efficiency and yield of the product are effectively improved.
Description
Technical Field
The invention belongs to the technical field of LED manufacturing, and particularly relates to automatic film sticking equipment and film sticking technology.
Background
In the conventional LED (Light-emitting diode) production process, a film needs to be attached to an LED product. In the prior art, manual film tearing, overturning and film sticking are generally adopted. However, the manual film pasting efficiency is low, and the precision deviation easily occurs in the manual operation, so that the yield of products is affected. Therefore, it is very necessary to realize full automation of the LED product film.
Disclosure of Invention
In view of the defects in the prior art, the invention provides automatic film pasting equipment and a film pasting method, which realize full automation of film pasting of an LED product and solve the problems of low production efficiency and influence on product yield caused by manual film pasting in the prior art.
In order to solve the problems, the invention provides automatic film sticking equipment which is used for sticking films to materials, wherein the materials comprise a first surface and a second surface, and the first surface and the second surface are both provided with old film layers. The automatic film pasting device comprises a conveying assembly, an adsorption assembly and a turnover assembly. The transfer assembly includes a first transfer portion and a second transfer portion that are driven in a first direction. The suction assembly is movable relative to the first and second transport sections. The overturning assembly is arranged between the first conveying part and the second conveying part. The first conveying part is used for positioning and conveying the materials, the first surface of the materials faces the adsorption component, and the adsorption component is used for tearing off the old film layer on the first surface and attaching the new film layer to the first surface. The overturning component is used for receiving the materials which are conveyed by the first conveying part and are stuck with the new film layer on the first surface, and overturning the materials stuck with the new film layer to enable the second surface to face the adsorption component. The second conveying part is used for receiving the materials with the new film layers attached to the first surface conveyed by the overturning assembly, positioning the materials to enable the second surface to face the adsorption assembly, and the adsorption assembly is used for tearing off the old film layers on the second surface and attaching the new film layers to the second surface.
In one embodiment, the conveying assembly further comprises a driving part for driving the first conveying part and the second conveying part to drive in a first direction. The first conveying part is provided with a first film tearing positioning area and a first film pasting positioning area in sequence along the conveying direction of the first conveying part, and the second conveying part is provided with a second film tearing positioning area and a second film pasting positioning area in sequence along the conveying direction of the second conveying part. The adsorption component is used for tearing off the old film layer positioned on the first surface of the material in the first film tearing positioning area and placing the old film layer into the waste area. The first conveying part is used for conveying materials with the old film layers of the first face stripped to the first film pasting platform from the first film tearing positioning area, and the adsorption component is also used for sucking a new film layer from the discharging area and attaching the new film layer to the first face of the materials located in the first film pasting positioning area. The adsorption component is also used for transferring the overturned material to the second dyestripping positioning area, and tearing off the old film layer on the second surface of the material and putting the old film layer into the waste material area. The second conveying part is used for conveying materials in the second film tearing positioning area to the second film pasting positioning area, and the adsorption component is also used for sucking a new film body from the discharging area and attaching the new film body to a second surface of the materials in the second film tearing positioning area.
In one embodiment, the surfaces of the first conveying part and the second conveying part are respectively provided with a vacuum adsorption hole, and the vacuum adsorption holes are connected with a vacuum device for adsorbing and fixing the materials.
In one embodiment, the flip assembly includes a base, an adsorption plate, a carrier plate, and a drive rod. The bearing plate and the driving rod are fixed on the base, and the surface of the bearing plate is parallel to the surfaces of the first conveying part and the second conveying part. The extending direction of the driving rod is perpendicular to the surface of the bearing disc, and the driving rod can stretch and retract in the extending direction and can rotate around the axial direction. The adsorption disc is rotationally connected with the driving rod, the adsorption disc and the bearing disc are arranged at opposite intervals, and the adsorption disc can overturn around the first direction. The driving rod contracts to drive the adsorption disc to move towards the direction close to the bearing disc, so that materials positioned on the surface of the adsorption disc are conveyed to the surface of the bearing disc.
In one embodiment, the turnover assembly further comprises a pressing plate, the pressing plate is fixed on the driving rod, the pressing plate is parallel to the bearing plate, the driving rod rotates around the axis direction of the pressing plate to drive the pressing plate to rotate to the relative position of the bearing plate along with the driving rod, and the pressing plate moves towards the bearing surface close to the bearing plate, so that the pressing plate clings to materials located on the surface of the bearing plate.
In one embodiment, the automatic film laminating device further comprises a liquid dropping device and a first fixing frame, wherein the first fixing frame is arranged opposite to the overturning assembly, the liquid dropping device is arranged on the fixing frame and is arranged opposite to the bearing disc, and the liquid dropping device is used for bearing easily torn liquid and dropping the easily torn liquid onto an old film layer of a material borne by the bearing disc.
In one embodiment, the automatic film sticking device further comprises a second fixing frame, the second fixing frame is arranged opposite to the conveying assembly, the adsorption assembly comprises a first sliding rail, a second sliding rail, a bracket and an adsorption head, the second sliding rail is fixed on the second fixing frame along a second direction, and the second direction is perpendicular to the first direction; the first sliding rail is slidably arranged on the second sliding rail along the first direction, and the first sliding rail can slide in the second direction relative to the second sliding rail; one end of the support is slidably arranged on the first sliding rail, the support and the adsorption piece can slide along a first direction relative to the first sliding rail, the other end of the support is fixedly connected with the adsorption piece, the support can drive the adsorption piece to move along a third direction towards a direction close to or far away from the conveying assembly, and the third direction is perpendicular to the first direction and the second direction.
In one embodiment, the suction head comprises a vacuum tube and a suction nozzle, the suction nozzle comprising an opening towards the transfer section, the vacuum tube being in communication with the opening.
In one embodiment, the four adsorption components are respectively a first adsorption component, a second adsorption component, a third adsorption component and a fourth adsorption component, the four adsorption components are respectively opposite to the first film tearing positioning area, the first film pasting positioning area, the second film tearing positioning area and the second film pasting positioning area, the first adsorption component is used for tearing off an old film layer positioned on a first surface of a material in the first film tearing positioning area, the second adsorption component is used for attaching a new film layer to the first surface of the material in the first film pasting positioning area, the third adsorption component is used for transferring the overturned material to the second film tearing positioning area and tearing off the old film layer on a second surface of the material, and the fourth adsorption component is used for attaching the new film layer to the second surface of the material in the second film pasting positioning area.
The invention also provides a film pasting method which is applied to the film pasting equipment and comprises the following steps: positioning the material through the first conveying part so that a first surface of the material faces the adsorption assembly; tearing off the old film layer on the first surface of the material through the adsorption component, and attaching the new film layer on the first surface; the material with the new film layer attached to the first surface is conveyed to a turnover assembly through the first conveying part, and the turnover assembly turns the material to enable the second surface of the material to face the adsorption assembly; the material after being overturned is conveyed to the second conveying part through the adsorption component, the old film layer on the second surface of the material is torn off through the adsorption component, and the new film layer is attached to the second surface.
In one embodiment, "positioning the material by the first transfer section" includes positioning the material in the first tear film positioning zone; "tear the old rete of the first face of material through the adsorption component, and paste new rete in the first face" includes: the old film layer positioned on the first face of the material in the first film tearing positioning area is torn off and put into the waste area through the adsorption component, the material which is positioned in the first film tearing positioning area and is torn off from the first face of the old film is conveyed to the first film pasting positioning area, a new film layer is adsorbed from the discharging area through the adsorption component, and the new film layer is attached to the first face of the material.
In one embodiment, "the first conveying section conveys the material with the new film layer attached to the first face to the turning assembly, which turns the material with the second face of the material facing the adsorbing assembly" includes: the first conveying part conveys the material with the new film layer attached to the first surface from the first film attaching positioning area to the overturning component, and the overturning component overturns the material for 180 degrees so that the second surface of the material faces the adsorption component; and applying pressure to the surface of the overturned material through the overturning assembly so as to enable the material to be attached to a new film layer positioned on the first surface of the material, and dripping easy-tearing liquid on an old film layer positioned on the second surface of the overturned material.
In one embodiment, the step of transferring the turned material to the second transfer unit by the adsorption assembly, tearing off the old film layer on the second surface of the material by the adsorption assembly, and attaching the new film layer to the second surface includes: the adsorption component conveys the overturned material from the overturning component to the second dyestripping positioning area, and the overturning component tears off an old film layer positioned on the second surface of the material in the second dyestripping positioning area and places the old film layer in a waste area; and conveying the materials which are positioned in the second film tearing positioning area and the old film layer on the second surface is torn to the second film pasting positioning area, and enabling the adsorption component to adsorb the new film layer from the discharging area and attach the new film layer to the second surface of the materials.
In summary, the invention provides an automatic film laminating device and a film laminating method, which realize the transfer of materials by arranging a transfer assembly, the film tearing and laminating of the materials by an adsorption assembly, and the overturning of the materials by an overturning assembly, so that the full automation of the film laminating of LED products is realized, and the production efficiency and the yield of the products are effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a film laminating apparatus according to the present invention;
FIG. 2 is a schematic view of the film laminating apparatus shown in FIG. 1 from another perspective;
FIG. 3 is an enlarged schematic view of an adsorption assembly of the film laminating apparatus shown in FIG. 1;
FIG. 4 is an enlarged schematic view of a portion of the adsorbent assembly shown in FIG. 3;
FIG. 5 is an enlarged schematic view of a portion of the film laminating apparatus shown in FIG. 1;
fig. 6 is a flowchart of the film sticking method provided by the invention.
Reference numerals illustrate:
100-automatic film laminating apparatus 10 transfer assembly
101-first conveying section 102-second conveying section
11-first film tearing positioning area 12-first film pasting positioning area
13-second film tearing positioning area 14-second film pasting positioning area
20-adsorption module 21-first adsorption module
22-second adsorption module 23-third adsorption module
24-fourth adsorption component 25-first slide rail
26-second slide rail 27-bracket
28-suction head 271-fixing portion
272-telescoping portion 281-vacuum tube
282-suction nozzle 30-flip assembly
31-base 32-adsorption disk
33-carrying disk 34-driving rod
36-platen 321-first surface
322-second surface 41-first scrap region
42-first discharge zone 43-second waste zone
44-second discharging area 50-dropping device
51-receiving cavity 52-catheter
53-valve 200-Material
201-first old film 202-second old film
203-first new film 204-second new film
X-first direction Y-second direction
Z-third direction A-opening
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present invention provides an automatic film laminating apparatus 100 for laminating a material 200, wherein the material 200 includes a first surface and a second surface, and the first surface and the second surface are both provided with an old film layer. The material 200 may be an LED (Light-emitting diode) die, a Mini (Mini-Light emitting diode) die, or a Micro (Micro-Light emitting diode) die, and the old film layer may be a protective film of the material 200, specifically, the old film layer may be a release paper, a blue film, or the like.
The automatic film laminating apparatus 100 includes a transfer assembly 10, an adsorption assembly 20, and a flipping assembly 30. The transfer assembly 10 includes a first transfer portion 101 and a second transfer portion 102 that are driven along a first direction X. The suction assembly 20, the suction assembly 20 can move relative to the first conveying part 101 and the second conveying part 102. The overturning assembly 30, the overturning assembly 30 is arranged between the first conveying part 101 and the second conveying part 102.
The first conveying part 101 is used for positioning and conveying the material 200, the first surface of the material 200 faces the adsorption component 20, and the adsorption component 20 is used for tearing the first old film 201 on the first surface and attaching the first new film 203 to the first surface. The overturning component 30 is configured to receive the material 200 with the first new film layer 203 attached to the first surface, which is conveyed by the first conveying portion 101, and overturn the material 200 with the first new film layer 203 attached to the second surface towards the adsorbing component 20. The second conveying portion 102 is configured to receive the material 200 conveyed by the turnover assembly 30 and having a first surface to which a first new film layer 203 is attached, and position the material 200 so that a second surface faces the adsorption assembly 20, and the adsorption assembly 20 is configured to tear off a second old film layer 202 on the second surface and attach a second new film layer 204 to the second surface.
According to the automatic film sticking equipment 100 provided by the invention, the conveying assembly 10 is arranged to realize the conveying of the material 200, the adsorption assembly 20 is used for realizing the film tearing and film sticking of the material 200, and the turnover assembly 30 is used for realizing the turnover of the material 200, so that the full automation of the film sticking of the LED product is realized, and the production efficiency and the yield of the product are effectively improved.
For convenience of description, in this application, a conveying direction of the first conveying portion 101 and the second conveying portion 102 is defined as a first direction X, a direction perpendicular to the first direction X, a direction parallel to a surface of the first conveying portion 101 is defined as a second direction Y, and a direction perpendicular to the surface of the first conveying portion 101 is defined as a third direction Z.
Referring to fig. 2, the conveying assembly 10 further includes a driving portion (not shown) that drives the first conveying portion 101 and the second conveying portion 102 to drive in the first direction X. In this embodiment, the first conveying part 101 and the second conveying part 102 are conveyor belts. The first conveying part 101 is sequentially provided with a first film tearing positioning area 11 and a first film pasting positioning area 12 along the conveying direction, and the second conveying part 102 is sequentially provided with a second film tearing positioning area 13 and a second film pasting positioning area 14 along the conveying direction. By arranging a driving part to drive the first conveying part 101 and the second conveying part 102 to drive along the first direction X, the conveying of the material 200 on the conveying assembly 10 is realized.
The surfaces of the first conveying part 101 and the second conveying part 102 are provided with vacuum adsorption holes. The vacuum adsorption holes are arranged in the first film tearing positioning area 11 and the first film pasting positioning area 12 of the first conveying part 101, and in the second film tearing positioning area 13 and the second film pasting positioning area 14 of the second conveying part 102. The vacuum adsorption holes are connected with a vacuum device for adsorbing and fixing the material 200.
Referring to fig. 1 and 2, the adsorption assembly 20 is used to place the old film layer in the waste area and to draw the new film layer from the discharge area to attach the material 200. The material 200 is subjected to film tearing and film pasting through the adsorption component 20, so that the mechanization and automation of film tearing and film pasting are realized.
In one embodiment, the number of the adsorption assemblies 20 is four, the four adsorption assemblies 20 are respectively a first adsorption assembly 21, a second adsorption assembly 22, a third adsorption assembly 23 and a fourth adsorption assembly 24, and the four adsorption assemblies 20 are respectively arranged opposite to the first film tearing positioning area 11, the first film sticking positioning area 12, the second film tearing positioning area 13 and the second film sticking positioning area 14. The first adsorption component 21 is used for tearing off the first old film layer 201 located on the first surface of the material 200 in the first film tearing positioning area 11 and placing the first old film layer into the first waste area 41. The second adsorption component 22 is configured to adsorb a first new film 203 from the first discharging area 42 and attach the first new film 203 to the first surface of the material 200 in the first film positioning area 12. The third adsorption component 23 is configured to transfer the turned material 200 to the second film tearing location area 13, and tear off the second old film layer 202 on the second surface of the material 200 to be placed in the second waste area 43. The fourth adsorption component 24 is configured to extract a second new film layer 204 from the second discharging area 44 and attach the extracted second new film layer 204 to the second surface of the material 200 located in the second film positioning area 14. When the number of the adsorption assemblies 20 is four, the operation of each adsorption assembly 20 is not interfered with each other, and the film tearing or film sticking can be independently performed, so that the film sticking efficiency of the automatic film sticking apparatus 100 can be improved.
In one embodiment, there may be two suction units 20 (not shown), and the two suction units 20 are a first suction unit and a second suction unit, where the first suction unit is disposed opposite to the first conveying portion 101 and is capable of moving to a position opposite to the first film positioning area 12 or the first film tearing positioning area 11 along the first direction X. The second adsorption component is disposed opposite to the second conveying part 102, and can move to the relative position of the second film pasting positioning area 14, the second film tearing positioning area 13 or the turnover component 30 along the first direction X. Specifically, the first adsorption component moves to the opposite position of the first dyestripping positioning area 11, so as to tear and put the first old film 201 on the first surface of the material 200 in the first dyestripping positioning area 11 into the first waste area 41. The first adsorption assembly 21 moves to the relative position of the first film positioning area 12 along the first direction X, and is configured to adsorb a first new film 203 from the first discharging area 42 and attach the first new film 203 to the first surface of the material 200 located in the first film positioning area 12. The second adsorption component moves to the opposite position of the overturning component 30, and is used for transferring the overturned material 200 to the second dyestripping positioning area 13, and tearing off the second old film 202 on the second surface of the material 200 to be placed in the second waste material area 43. The second adsorption component 22 moves to the relative position of the second film positioning area 14, and is used for sucking a second new film layer 204 from the second discharging area 44 and attaching the sucked second new film layer 204 to the second surface of the material 200 located in the second film positioning area 14. In this embodiment, the two adsorption assemblies 20 are provided to realize film tearing and film sticking, so that the structure of the automatic film sticking device 100 is simplified.
In one embodiment, the adsorption unit 20 may be one, and one adsorption unit 20 moves between the first conveying part 101 and the second conveying part 102 along the first direction X. Specifically, the adsorption component 20 moves to the opposite position of the first dyestripping positioning area 11, so as to tear and put the first old film 201 on the first surface of the material 200 in the first dyestripping positioning area 11 into the second waste area 43. The adsorption assembly 20 moves to the relative position of the first film positioning area 12, and is used for adsorbing the first new film 203 from the first discharging area 42 and attaching the first new film 203 to the first surface of the material 200 located in the first film positioning area 12. The adsorption assembly 20 moves to the opposite position of the overturning assembly 30, and is used for adsorbing the overturned material 200, transferring the material 200 to the second dyestripping positioning area 13, and tearing off the second old film 202 on the second surface of the material 200 and putting the second old film into the second waste area 43. The adsorption assembly 20 moves to the relative position of the second film positioning area 14, and is used for sucking a second new film 204 from the second discharging area 44 and attaching the sucked second new film 204 to the second surface of the material 200 located in the second film positioning area 14. In this embodiment, the automatic film sticking apparatus 100 can implement the film tearing and sticking process by only providing one adsorption component 20, and further simplifies the structure of the apparatus.
Referring to fig. 2 and 3, when the number of the adsorption assemblies 20 is four, the structure of the adsorption assembly 20 will be specifically described below by taking the first adsorption assembly 21 disposed opposite to the first film positioning area 12 as an example.
The automatic film laminating apparatus 100 further includes a second fixing frame (not shown), which is disposed opposite to the transfer assembly 10. The adsorption assembly 20 comprises a first slide rail 25, a second slide rail 26, a bracket 27 and an adsorption head 28, wherein the second slide rail 26 is fixed on the second fixing frame along a second direction Y, and the second direction Y is perpendicular to the first direction X. The first slide rail 25 is slidably mounted on the second slide rail 26 along the first direction X, and the first slide rail 25 is capable of sliding in the second direction Y relative to the second slide rail 26. One end of the support 27 is slidably mounted on the first slide rail 25, the support 27 and the adsorption head 28 can slide along a first direction X relative to the first slide rail 25, the other end of the support 27 is fixedly connected with the adsorption head 28, and the support 27 can drive the adsorption head 28 to move along a third direction Z toward a direction approaching or separating from the conveying assembly 10, wherein the third direction Z is perpendicular to the first direction X and the second direction Y.
Specifically, the support 27 includes a fixing portion 271 and a telescopic portion 272 connected to the fixing portion 271, and one side of the fixing portion 271 is fixedly connected to the suction head 28. The telescopic part 272 is slidably mounted on the first slide rail 25 at a side opposite to the suction head 28, and the telescopic part 272 can be telescopic toward a direction approaching or separating from the first dyestripping positioning area 11, so as to drive the suction head 28 to approach or separate from the first dyestripping positioning area 11.
In this embodiment, the first slide rail 25 moves along the second slide rail 26 in the second direction Y, so as to drive the adsorption head 28 to move in the second direction Y, the support 27 moves along the first slide rail 25 in the first direction X, so as to drive the adsorption head 28 to move in the first direction X, and the support 27 moves in the third direction Z, so as to drive the adsorption head 28 to move in the third direction Z, thereby realizing that the adsorption head 28 is close to or far away from the conveying assembly 10, and realizing film tearing and film pasting on the material 200.
Referring to fig. 1, 3 and 4, the suction head 28 includes a vacuum tube 281 and a suction nozzle 282, the suction nozzle 282 includes an opening a facing the transfer assembly 10, and the vacuum tube 281 communicates with the opening a. Vacuum pressure is generated in the vacuum pipe 281, and the suction nozzle 282 has suction force. When the suction nozzle 282 is close to the first old film 201 on the first side of the material 200, the suction nozzle 282 generates an adsorption force on the first old film 201 on the first side of the material 200, and at this time, the vacuum adsorption holes in the first film tearing and positioning area 11 generate an adsorption force, so that the material 200 is fixed in the first film tearing and positioning area 11. The suction nozzle 282 generates an adsorption force to the first old film 201 on the first side of the material 200 to tear the first old film 201 on the first side of the material 200. In this embodiment, the vacuum state in the vacuum tube 281 can be controlled to control the suction nozzle 282 to adsorb or release the old film layer, so as to realize the automation of tearing the old film layer.
In one embodiment, the number of the adsorption heads 28 is four, the four adsorption heads 28 are respectively positioned at four corners of the support 27, and the four adsorption heads 28 have the same structure. When the adsorption head 28 is close to the first old film 201 on the first surface of the material 200, the four suction nozzles 282 of the adsorption head 28 adsorb four sides or four corners of the first old film 201 on the first surface, and the stress of the old film 201 on the first surface is uniform, so that the adsorption head 28 can stably tear the old film 201 on the first surface away from the material 200.
In one embodiment, there may be two suction heads 28, and the two suction heads 28 are respectively located at two opposite sides of the support 27, and the two suction heads 28 have the same structure. When the adsorption heads 28 are close to the material 200 to adsorb the first old film 201 of the material 200, the suction nozzles 282 of the two adsorption heads 28 adsorb two opposite sides or two opposite corners of the first old film 201, respectively. The adsorption module 20 is simplified while ensuring the stability of the film tearing process.
In one embodiment, the suction head 28 may also be one (not shown), and the suction head is located at a middle position of the support 27. When the adsorption head is close to the material 200 to adsorb the first old film layer 201 of the material 200, the suction nozzle of the adsorption head adsorbs the middle of the first old film layer 201. In this embodiment, the adsorption area of the suction nozzle may be increased, so as to increase the contact area between the suction nozzle and the material 200, so that when the number of the adsorption heads is even one, the stability of the film tearing process may be ensured.
The second adsorption unit 22 has the same structure as the first adsorption unit 21. The second adsorption component 22 is located at a position opposite to the first film positioning area 12. The suction nozzle 282 of the second suction assembly 22 sucks the first new film layer 203 from the first discharging area 42, then moves to the relative position of the material 200 located in the first film pasting positioning area 12, places the first new film layer 203 on the first surface of the material 200, closes the vacuum of the vacuum tube 281 in the suction head 28, and the suction force of the suction nozzle 282 on the first new film layer 203 disappears, so that the first new film layer 203 is pasted on the first surface of the material 200. In this embodiment, the number of the adsorption heads 28 of the second adsorption assembly is four, so that the adsorption heads 28 of the second adsorption assembly can stably adsorb the first new film 203, the surface stress of the first new film 203 is uniform, and the first new film 203 can be uniformly attached to the first surface of the material 200. In other embodiments, the second suction assembly suction head 28 may be two or one. In this embodiment, the suction nozzle 282 can be controlled to adsorb or release the first new film 203 by controlling the vacuum state in the vacuum tube 281, so as to realize the automation of attaching the new film 203.
The third adsorption component 23 has the same structure as the first adsorption component 21, and the third adsorption component 23 is located at the opposite position of the second dyestripping positioning region 13. The third adsorption assembly 23 moves to the opposite position of the overturning assembly 30, the suction nozzle 282 of the third adsorption assembly 23 adsorbs the overturned material 200 and transfers the material 200 to the second dyestripping positioning area 13, at this time, the vacuum adsorption hole located in the second dyestripping positioning area 13 generates adsorption force, so that the material 200 and the first new film 203 are fixed in the second dyestripping positioning area 13, the third adsorption assembly 23 adsorbs the second old film 202 on the second surface and moves towards a direction away from the material 200, so that the second old film 202 of the material 200 is torn off, and then the second adsorption assembly 22 moves and places the second old film 202 adsorbed by the suction nozzle 282 in the second scrap area 43. In this embodiment, the number of the adsorption heads 28 of the third adsorption assembly 23 is four, so that the adsorption heads 28 of the third adsorption assembly 23 can stably adsorb the second old film 202 of the material 200, and the second old film 202 can be stably torn off from the surface of the material 200. In other embodiments, the adsorption heads 28 of the third adsorption assembly 23 may be two or one.
The fourth adsorption assembly 24 has the same structure as the first adsorption assembly 21, and the fourth adsorption assembly 24 is located at a position opposite to the second film positioning area 14. The suction nozzle 282 of the fourth suction assembly 24 sucks the second new film layer 204 from the second discharging area 44, then moves to the relative position of the material 200 located in the second film pasting positioning area 14, places the second new film layer 204 on the second surface of the material 200, closes the vacuum of the vacuum tube 281 in the suction head 28, and the suction force of the suction nozzle 282 on the second new film layer 204 disappears, so that the second new film layer 204 is pasted on the second surface of the material 200. In this embodiment, the four adsorption heads 28 of the fourth adsorption assembly 24 are provided, so that the adsorption heads 28 of the fourth adsorption assembly 24 can stably adsorb the second new film 204, the surface stress of the second new film 204 is uniform, and the second new film 204 can be uniformly attached to the second surface of the material 200. In other embodiments, the suction heads 28 of the fourth suction assembly 24 may be two or one.
Referring to fig. 2 and 5, the turnover assembly 30 includes a base 31, an adsorption plate 32, a carrying plate 33, and a driving rod 34. The carrier plate 33 and the driving rod 34 are fixed on the base 31, the surface of the carrier plate 33 is parallel to the surfaces of the first conveying part 101 and the second conveying part 102, the extending direction of the driving rod 34 is perpendicular to the surface of the carrier plate 33, and the driving rod 34 can stretch in the extending direction and rotate around the axis direction. The adsorption disc 32 is rotatably connected with the driving rod 34, the adsorption disc 32 and the carrying disc 33 are arranged at opposite intervals, and the adsorption disc 32 can turn around the first direction X. The driving rod 34 is contracted to drive the adsorption plate 32 to move toward the direction approaching the carrying plate 33, so as to convey the material 200 on the surface of the adsorption plate 32 to the surface of the carrying plate 33.
Specifically, the extending direction of the driving lever 34 is parallel to the third direction Z. The adsorption plate 32 is positioned at one end of the driving rod 34 away from the carrying plate 33. The driving rod 34 is further provided with a rotating shaft 35, and the adsorption disc 32 is connected with the rotating shaft 35. The adsorption plate 32 includes a first surface 321 and a second surface 322 opposite to the first surface 321, and the second surface 322 is disposed opposite to the carrier plate 33. The rotation shaft 35 may drive the adsorption disc 32 to turn around the first direction X, so that the first surface 321 of the adsorption disc 32 turns to a position opposite to the carrying disc 33.
Further, the driving rod 34 may be driven by a cylinder or may be driven by other means. The driving rod 34 can be extended and contracted in the third direction Z to drive the adsorption disc 32 to move in the third direction Z, so that the adsorption disc 32 is close to or far from the carrying disc 33. Specifically, the driving rod 34 stretches to drive the adsorption disc 32 to move in the third direction Z, so that the first surface 321 of the adsorption disc 32 is flush with the surface of the first conveying portion 101. The driving part drives the first conveying part 101 to drive along the first direction X, so as to move the material 200 located in the first film positioning area 12 and having the first surface attached with the first new film layer 203 to the first surface 321 of the adsorption disc 32. The rotation shaft 35 drives the adsorption disk 32 to turn 180 degrees, so that the first surface turns to face the direction of the bearing disk 33. The driving rod 34 is contracted in the third direction Z, so that the adsorption plate 32 is moved toward the carrier plate 33 until the material 200 is moved to the surface of the carrier plate 33.
In this embodiment, the first surface 321 of the adsorption disc 32 is provided with a vacuum adsorption hole, and the material 200 located on the first surface 321 is adsorbed by the adsorption force generated in the vacuum adsorption hole, so that the material 200 is fixed on the first surface 321 of the adsorption disc 32. When the adsorption plate 32 is turned over and moved to be close to the surface of the carrying plate 33, the vacuum in the vacuum adsorption holes on the first surface 321 is turned off, the adsorption force of the adsorption plate 32 on the material 200 disappears, and the material 200 is transferred to the surface of the carrying plate 33 under the action of gravity. After the material 200 is transferred to the surface of the carrying tray 33, the first surface of the material 200 is opposite to the surface of the carrying tray 33, and the old film on the second surface of the material 200 is exposed.
With continued reference to fig. 2 and 5, the flipping assembly 30 further includes a platen 36, where the platen 36 is fixed on the driving rod 34, and the platen 36 is parallel to the carrying tray 33, and the driving rod 34 rotates around its axis direction to drive the platen 36 to rotate to the opposite position of the carrying tray 33 along with the driving rod 34, and moves toward the surface near the carrying tray 33, so that the platen 36 is closely attached to the material 200 located on the surface of the carrying tray 33. In this embodiment, the platen 36 is provided, and the platen 36 is used to apply pressure to the material 200 turned over on the surface of the carrier 33, so that the first new film 203 on the first surface of the material 200 is stably attached to the first surface of the material 200.
Referring to fig. 1 and 5, the automatic film laminating apparatus 100 further includes a dropping device 50 and a first fixing frame (not shown), wherein the dropping device 50 is mounted on the first fixing frame and is disposed opposite to the carrying tray 33, and the dropping device 50 is used for carrying an easy-tearing liquid and dropping the easy-tearing liquid onto a second old film 202 of the material 200 carried by the carrying tray 33.
Specifically, the drip device 50 includes a receiving cavity 51, a conduit 52, and a valve 53. The end of the accommodating cavity 51 far away from the turnover assembly 30 is fixed on the first fixing frame, the guide pipe 52 is arranged at the end of the accommodating cavity 51 near the turnover assembly 30, the guide pipe 52 is communicated with the accommodating cavity 51, and the extending direction of the guide pipe 52 is parallel to the third direction Z. The valve 53 is provided on the conduit 52 to allow the conduit 52 to circulate or close. The easy-to-tear liquid carried in the accommodating cavity 51 may be acetone, alcohol or other liquid. When the drip device 50 is needed, the valve 53 is opened, the easy-to-tear liquid flows out from the conduit 52 and drips onto the second old film 202 of the material 200 located on the surface of the carrying tray 33, and the easy-to-tear liquid permeates between the material 200 and the second old film 202, so that the second old film 202 can be more easily torn from the second surface of the material 200. After the dripping is completed, the valve 53 is closed, the conduit 52 is closed, and the easy-to-tear liquid stops dripping.
In one embodiment, the automatic film laminating apparatus 100 further includes a controller (not shown) electrically connected to the transfer assembly 10, the flipping assembly 30, the suction assembly 20, and the drip apparatus 50. The controller sends out a control signal to control the conveying assembly 10, so as to control the transmission of the first conveying part 101 and the second conveying part 102, and realize the conveying of the materials 200. The controller sends out a control signal to control the adsorption assembly 20, so as to control the adsorption assembly 20 to tear off the old film layer and attach the new film layer 203. The control signal sends out a control signal to control the overturning assembly 30, so that overturning of the material 200 is achieved. The controller sends out a control signal to control the dripping device 50 to control the opening and closing of the valve 53, thereby realizing automatic control of the dripping device 50. In this embodiment, the controller may be configured to fully automate the automatic film laminating apparatus 100 and provide conditions for the intellectualization of the automatic film laminating apparatus 100.
Referring to fig. 6, the present invention further provides a film laminating method applied to the automatic film laminating apparatus 100. The film pasting method comprises the following steps:
S1: positioning the material through the first conveying part so that a first surface of the material faces the adsorption assembly;
s2: tearing off the old film layer on the first surface of the material through the adsorption component, and attaching the new film layer on the first surface;
s3: the material with the new film layer attached to the first surface is conveyed to the overturning assembly through the first conveying part, and the material is overturned so that the second surface of the material faces the adsorption assembly;
s4: the material after overturning is conveyed to the second conveying part through the adsorption component, the old film layer on the second surface of the material is torn off through the adsorption component, and the new film layer is attached to the second surface.
In the embodiment, the film-sticking method is used for tearing, overturning and sticking the film to the material, so that full automation of film sticking of the LED product is realized, and the production efficiency and the yield of the product can be effectively improved.
Specifically, referring to fig. 1 and 2, step S1 includes positioning a material 200 in the first tear film positioning area 11 of the first conveying portion 101, wherein a first surface of the material 200 faces the adsorption component 20, and a second surface of the material 200 faces the first tear film positioning area 11. Simultaneously, the vacuum adsorption of the first dyestripping positioning area 11 adsorbs the material 200, so that the material 200 is fixed and positioned in the first dyestripping positioning area 11.
The step S2 comprises the following steps: the first adsorption component 21 moves towards the direction close to the first dyestripping positioning area 11, the suction nozzle 282 of the first adsorption component 21 adsorbs the first old film 201 positioned on the first surface of the material 200, the first old film 201 is removed, the first adsorption component 21 leaves the first dyestripping positioning area 11, and the first old film 201 adsorbed by the suction nozzle 282 is placed in the first waste area 41. Then, the driving part drives the first conveying part 101 to drive, so that the material 200 which is positioned in the first film tearing positioning area 11 and has the first old film layer 201 torn off is conveyed to the first film pasting positioning area 12. The vacuum adsorption of the first film positioning area 12 adsorbs the material 200, so that the material 200 is fixed and positioned in the first film positioning area 12. The second adsorption assembly 22 adsorbs the first new film 203 from the first discharging area 42, and then the second adsorption assembly 22 with the first new film 203 attached thereon moves toward the direction close to the first film positioning area 12, so as to attach the first new film 203 to the first surface of the material 200.
The step S3 comprises the following steps: the adsorption plate 32 of the turnover assembly 30 is moved to a position where the first surface 321 is flush with the first film positioning area 12. The driving member drives the first conveying part 101 to drive along the first direction X, so that the material 200 located in the first film positioning area 12 and having the first new film layer 203 attached to the first surface thereof is conveyed to the first surface 321 of the adsorption disc 32, and the pressure in the vacuum adsorption holes on the surface of the adsorption disc 32 positions the material 200 on the first surface 321 of the first adsorption disc 32.
Then, the adsorption plate 32 is turned 180 ° around the first direction X, so that the first surface faces the carrying plate 33, the driving rod 34 drives the adsorption plate 32 to move toward the direction close to the carrying plate 33, the pressure in the vacuum adsorption holes on the surface of the adsorption plate 32 disappears, the material 200 on the first surface 321 of the adsorption plate 32 is transferred to the surface of the carrying plate 33, the adsorption plate 32 moves away from the carrying plate 33, and rotates along with the driving rod 34 around the axial direction of the driving rod 34, so that the adsorption plate 32 and the carrying plate 33 are arranged in a staggered manner.
Step S3 further includes rotating the driving rod 34 around the axial direction thereof, so that the pressing plate 36 rotates to a position opposite to the carrying plate 33, and moves toward the direction approaching to the carrying plate 33 until the pressing plate 36 is closely attached to the material 200 on the surface of the carrying plate 33. The material 200 is pressed by the pressure of the platen 36, and the first new film 203 is stably attached to the first surface of the material 200. The pressure plate 36 is moved away from the carrier plate 33 and rotated to the initial position with the carrier plate 33 as set.
Referring to fig. 5, step S3 further includes opening a valve 53 of the drip device 50 disposed opposite to the carrying tray 33, and the easy-to-tear liquid in the accommodating cavity 51 flows out of the drip device 50 through the conduit 52 and drops onto a second old film 202 on a second surface of the material 200 on the surface of the carrying tray 33. The frangible liquid penetrates between the material 200 and the second old film 202, thereby enabling the second old film 202 to be more easily torn from the second side of the material 200. After the dripping is completed, the valve 53 is closed, the conduit 52 is closed, and the easy-to-tear liquid stops dripping.
With continued reference to fig. 1 and 2, step S4 includes: the third adsorption assembly 23 moves towards the direction approaching to the carrying tray 33, the suction nozzle 282 of the third adsorption assembly 23 adsorbs the material 200 located on the surface of the carrying tray 33, and transfers the material 200 to the second film tearing positioning area 13, and the vacuum adsorption of the second film tearing positioning area 13 adsorbs the material 200, so that the material 200 is fixed and positioned in the second film tearing positioning area 13. The third adsorption assembly 23 leaves the second film tearing positioning area 13, and at the same time, the suction nozzle 282 of the third adsorption assembly 23 adsorbs the second old film 202 of the material 200, so that the second old film 202 is torn off and placed in the second waste area 43.
Step S4 further includes: the driving part drives the second conveying part 102 to drive, so that the material 200 which is positioned in the second film tearing positioning area 13 and from which the second old film layer 202 is torn off is conveyed to the second film pasting positioning area 14. The vacuum adsorption of the second film positioning area 14 adsorbs the material 200, so that the material 200 is fixed and positioned in the second film positioning area 14. The fourth adsorption assembly 24 adsorbs the second new film layer 204 from the second discharging area 44, and then the fourth adsorption assembly 24 adsorbed with the second new film layer 204 moves towards the direction approaching the second film pasting positioning area 14, so as to paste the second new film layer 204 on the second surface of the material 200.
The foregoing has outlined rather broadly the more detailed description of embodiments of the invention, wherein the principles and embodiments of the invention are explained in detail using specific examples, the above examples being provided solely to facilitate the understanding of the method and core concepts of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. An automatic pad pasting equipment for to material pad pasting, the material includes first face and second face, first face and second face all are equipped with old rete, its characterized in that includes:
a transfer assembly including a first transfer portion and a second transfer portion driven in a first direction,
an adsorption assembly movable relative to the first and second transfer sections,
the overturning assembly is arranged between the first conveying part and the second conveying part,
the first conveying part is used for positioning and conveying the materials, the first surface of the materials faces the adsorption component, the adsorption component is used for tearing off the old film layer on the first surface and attaching the new film layer on the first surface,
The overturning component is used for receiving the material which is conveyed by the first conveying part and is stuck with a new film layer on the first surface, overturning the material stuck with the new film layer to enable the second surface to face the adsorption component,
the second conveying part is used for receiving the materials with the new film layers attached to the first surface conveyed by the overturning assembly, positioning the materials to enable the second surface to face the adsorption assembly, and the adsorption assembly is used for tearing off the old film layers on the second surface and attaching the new film layers to the second surface.
2. The automatic film laminating apparatus according to claim 1, wherein the conveying assembly further comprises a driving part, the driving part is used for driving the first conveying part and the second conveying part to drive along a first direction, a first film tearing positioning area and a first film laminating positioning area are sequentially arranged on the first conveying part along a conveying direction, and a second film tearing positioning area and a second film laminating positioning area are sequentially arranged on the second conveying part along a conveying direction;
the adsorption component is used for tearing off an old film layer positioned on the first surface of the material in the first film tearing positioning area and placing the old film layer into the waste area;
the first conveying part is used for conveying the materials with the first surface of which the old film layers are peeled from the first film tearing positioning area to the first film pasting positioning area, and the adsorption component is also used for sucking a new film layer from the discharging area and attaching the new film layer to the first surface of the materials positioned in the first film pasting positioning area;
The adsorption component is also used for transferring the overturned material to the second dyestripping positioning area, and tearing off the old film layer on the second surface of the material and putting the old film layer into the waste area;
the second conveying part is used for conveying materials in the second film tearing positioning area to the second film pasting positioning area, and the adsorption component is also used for sucking a new film body from the discharging area and attaching the new film body to a second surface of the materials in the second film tearing positioning area.
3. The automatic film laminating apparatus according to claim 2, wherein the turnover assembly comprises a base, an adsorption plate, a carrying plate and a driving rod, the carrying plate and the driving rod are fixed on the base, the surface of the carrying plate is parallel to the surfaces of the first conveying part and the second conveying part, the extending direction of the driving rod is perpendicular to the surface of the carrying plate, and the driving rod can stretch in the extending direction and rotate around the axial direction;
the adsorption disc is rotationally connected with the driving rod, the adsorption disc and the bearing disc are arranged at opposite intervals, and the adsorption disc can turn around the first direction; the driving rod contracts to drive the adsorption disc to move towards the direction close to the bearing disc, so that materials positioned on the surface of the adsorption disc are conveyed to the surface of the bearing disc.
4. The automated film laminating apparatus of claim 3, wherein the flipping assembly further comprises a platen secured to the drive rod and parallel to the carrier plate, the drive rod rotating about its axis to drive the platen to rotate with the drive rod to the carrier plate relative position and to move toward the carrier surface adjacent the carrier plate to bring the platen into close proximity with the material located on the carrier plate surface.
5. The automatic film laminating apparatus according to claim 3 or 4, further comprising a drip device and a first fixing frame, wherein the first fixing frame is disposed opposite to the turnover assembly, the drip device is mounted on the first fixing frame and disposed opposite to the carrying tray, and the drip device is used for carrying easily torn liquid and dripping the easily torn liquid onto an old film layer of the material carried by the carrying tray.
6. The automated film laminating apparatus of claim 5, further comprising a second mount disposed relative to the transfer assembly, the adsorption assembly comprising a first slide rail, a second slide rail, a bracket, and an adsorption head, the second slide rail being secured to the second mount along a second direction, the second direction being perpendicular to the first direction; the first sliding rail is slidably arranged on the second sliding rail along the first direction, and the first sliding rail can slide in the second direction relative to the second sliding rail; one end of the support is slidably arranged on the first sliding rail, the support and the adsorption head can slide along a first direction relative to the first sliding rail, the other end of the support is fixedly connected with the adsorption head, the support can drive the adsorption head to move along a third direction towards a direction close to or far away from the conveying assembly, and the third direction is perpendicular to the first direction and the second direction.
7. A film laminating method applied to the automatic film laminating apparatus according to any one of claims 1 to 6, comprising:
positioning the material through the first conveying part so that a first surface of the material faces the adsorption assembly;
tearing off the old film layer on the first surface of the material through the adsorption component, and attaching the new film layer on the first surface;
the material with the new film layer attached to the first surface is conveyed to a turnover assembly through the first conveying part, and the turnover assembly turns the material to enable the second surface of the material to face the adsorption assembly;
the material after being overturned is conveyed to the second conveying part through the adsorption component, the old film layer on the second surface of the material is torn off through the adsorption component, and the new film layer is attached to the second surface.
8. The film laminating method of claim 7, applied to the automatic film laminating apparatus, wherein the first transfer part of the automatic film laminating apparatus is sequentially provided with a first film tearing positioning area and a first film laminating positioning area along the transfer direction, the second transfer part is sequentially provided with a second film tearing positioning area and a second film laminating positioning area along the transfer direction,
The step of positioning the material through the first conveying part comprises positioning the material in the first dyestripping positioning area;
the process of tearing the old film layer on the first surface of the material through the adsorption component and attaching the new film layer on the first surface comprises the steps of tearing the old film layer on the first surface of the material positioned in the first film tearing positioning area through the adsorption component and placing the old film layer into a waste area, conveying the material positioned in the first film tearing positioning area and removed from the first surface of the old film layer to the first film attaching positioning area, adsorbing the new film layer from the discharging area through the adsorption component, and attaching the new film layer on the first surface of the material.
9. The film laminating method according to claim 8, wherein the first conveying section conveys the material with the new film layer attached to the first face to the inverting unit, the inverting unit inverting the material with the second face of the material facing the adsorbing unit "includes:
the first conveying part conveys the material with the new film layer attached to the first surface from the first film attaching positioning area to the overturning component, and the overturning component overturns the material for 180 degrees so that the second surface of the material faces the adsorption component;
Applying pressure to the surface of the turned material through the turning assembly so as to enable the material to be attached to a new film layer positioned on the first surface of the material; and dripping easy-tearing liquid on the overturned old film layer on the second surface of the material.
10. The film laminating method according to claim 9, wherein "the adsorbing assembly transfers the turned material to the second transfer unit, and tearing off the old film layer on the second surface of the material by the adsorbing assembly, and attaching the new film layer to the second surface" includes:
the adsorption component conveys the overturned material from the overturning component to the second dyestripping positioning area, and the overturning component tears off an old film layer positioned on the second surface of the material in the second dyestripping positioning area and places the old film layer in a waste area;
and conveying the materials which are positioned in the second film tearing positioning area and the old film layer on the second surface is torn to the second film pasting positioning area, and enabling the adsorption component to adsorb the new film layer from the discharging area and attach the new film layer to the second surface of the materials.
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| JP2595993B2 (en) * | 1987-10-09 | 1997-04-02 | 株式会社ニコン | Apparatus and method for producing original plate for exposure |
| CN104691075B (en) * | 2015-03-30 | 2017-03-15 | 深圳市研创精密设备有限公司 | A kind of Full automatic doubler |
| CN205837288U (en) * | 2016-07-08 | 2016-12-28 | 深圳市三正自动化有限公司 | A kind of two-sided automatic film applicator of 3D |
| CN107054722B (en) * | 2017-03-22 | 2019-12-13 | 深圳市策维科技有限公司 | glass sheet double-sided film pasting device |
| CN108327239B (en) * | 2018-02-23 | 2019-12-31 | 郑州众益德网络科技有限公司 | Full-automatic double-sided film pasting production line for electronic products |
| CN109397683A (en) * | 2019-01-02 | 2019-03-01 | 深圳市强瑞电子有限公司 | A kind of two-sided film sticking apparatus |
| CN210553002U (en) * | 2019-07-12 | 2020-05-19 | 东莞市德派精密机械有限公司 | Double-sided film sticking machine |
| CN110562525A (en) * | 2019-09-27 | 2019-12-13 | 昆山泰德兴自动化设备有限公司 | Multidirectional automatic film pasting equipment |
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