CN115179541B - Automatic film pasting device for touch screen production - Google Patents
Automatic film pasting device for touch screen production Download PDFInfo
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- CN115179541B CN115179541B CN202210812953.2A CN202210812953A CN115179541B CN 115179541 B CN115179541 B CN 115179541B CN 202210812953 A CN202210812953 A CN 202210812953A CN 115179541 B CN115179541 B CN 115179541B
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- wall
- sliding
- touch screen
- plate
- fixed
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000002985 plastic film Substances 0.000 claims abstract description 33
- 229920006255 plastic film Polymers 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000010030 laminating Methods 0.000 claims description 55
- 238000010438 heat treatment Methods 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 241000510097 Megalonaias nervosa Species 0.000 claims 2
- 238000003825 pressing Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0047—Preventing air-inclusions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3475—Displays, monitors, TV-sets, computer screens
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of touch screens and discloses an automatic film pasting device for touch screen production, which comprises a fixed bottom plate, wherein a fixed frame is arranged on the top outer wall of the fixed bottom plate, a first sliding rail is fixedly arranged on the top outer wall of the fixed frame, the first sliding rail is connected with a sliding fixing frame through a sliding block, a second sliding rail and a second rack are respectively and fixedly arranged on the top outer wall of the sliding fixing frame, the second sliding rail is positioned on one side of the second rack, a sliding lifting plate is connected with the top outer wall of the sliding lifting plate through the sliding block, a transverse driving mechanism and a telescopic mechanism are respectively and fixedly arranged on the top outer wall of the sliding lifting plate, the output end of the telescopic mechanism is connected with a U-shaped frame, and the automatic film pasting device can circle a plastic film and then roll and paste the plastic film on the touch screen through the sliding lifting plate, so that the time for reducing bubbles generated during film pasting and the subsequent bubble removal is reduced.
Description
Technical Field
The invention relates to the technical field of touch screen production, in particular to an automatic film pasting device for touch screen production.
Background
The touch screen is also called as a touch screen or a touch panel, and is an induction type liquid crystal display device capable of receiving input signals such as contact points, when the touch screen contacts graphic buttons on the screen, the touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, and can be used for replacing a mechanical button panel and producing vivid video and audio effects by virtue of a liquid crystal display picture.
Because touch screen often touches with the finger, produce the mar easily, therefore need carry out the pad pasting to the touch screen in the production process of touch screen, and often adopt the rectangle sucking disc in the current pad pasting device, directly inhale the pad pasting and send the touch screen top then carry out the pad pasting, this kind of pad pasting method very easily produces the bubble, follow-up elimination bubble needs to consume time, be unfavorable for production efficiency's improvement, place the plastic film back on the touch screen, still need laminate plastic film and screen, and in the in-process of laminating, because the plastic film is harder, need laminate flattening repeatedly, just can reach perfect laminating effect, and after the pad pasting is accomplished, be difficult for deviating from the positioning die after the pressure that the touch screen received the pad pasting to produce.
Disclosure of Invention
The invention aims to provide an automatic film pasting device for touch screen production, which aims to solve the problems that in the prior film pasting device proposed in the background technology, a rectangular sucker is often adopted, a film is directly sucked up and sent to the upper part of a touch screen to be pasted, air bubbles are very easy to generate in the film pasting method, the subsequent elimination of the air bubbles needs to consume time, the improvement of production efficiency is not facilitated, the plastic film is required to be pasted with a screen after being placed on the touch screen, in the pasting process, the plastic film is harder, pasting and flattening are required to be repeatedly carried out, so that a perfect pasting effect can be achieved, and the touch screen is difficult to deviate from a positioning die after being subjected to pressure generated by the film pasting after the film pasting is completed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic pad pasting device is used in touch-sensitive screen production, includes PMKD, install fixed frame on the top outer wall of PMKD, fixed mounting has first slide rail on fixed frame's the top outer wall, first slide rail is connected with the slip mount through the slider, respectively fixed mounting have second slide rail and second rack on the top outer wall of slip mount, the second slide rail is connected with the slip lifter plate through the slider, fixed mounting has horizontal actuating mechanism and telescopic machanism on the top outer wall of slip lifter plate respectively, be connected with U type frame on telescopic machanism's the output, install the rotation motor on one side wall of U type frame, the output of rotation motor is connected with the fixed cylinder, just the fixed cylinder keep away from the one end of rotation motor through the bearing with U type frame is connected, be provided with vacuum chuck on the lateral wall of fixed cylinder respectively, horizontal actuating mechanism's output is connected with the second initiative gear, just the second initiative gear with the second rack meshing is connected, fixed mounting has the division board on fixed mounting has the top outer wall of fixed mounting has horizontal actuating mechanism and telescopic machanism on the top outer wall, install the third block board on the side wall of sliding groove has the side wall, the clean assembly has the top assembly through the joint board has the draw-in groove, the clean assembly has the top assembly.
Preferably, a first rack is fixedly mounted on the top outer wall of the fixed frame, a translation motor is fixedly mounted on the top outer wall of the sliding fixed frame, the output end of the translation motor is connected with a first driving gear, and the first driving gear is meshed with the first rack.
Preferably, a third rack is mounted on the top outer wall of the placing plate, a laminating motor is fixedly mounted on the top outer wall of the cleaning assembly, a third driving gear is connected with the output end of the laminating motor, and the third driving gear is meshed with the third rack.
Preferably, the limiting grooves are respectively formed in the inner walls of the two sides of the placing plate, the placing plate is movably clamped with the top plate through the limiting grooves, the top plate is movably clamped with the clamping assembly, and the ejection springs are respectively arranged on the inner walls of the bottom of the placing plate.
Preferably, a placement box is arranged on the top outer wall of the fixed frame.
Preferably, the heating cabinet and the blower are respectively installed on the top outer wall of the fixed bottom plate, the heating cabinet is located on one side of the blower, the heating cabinet is connected with the attaching assembly through the connecting pipe, the output end of the blower is connected with the heating cabinet, and a heating plate is arranged inside the heating cabinet.
Preferably, the cleaning assembly comprises a cleaning frame, the cleaning frame is located on the sliding block of the third sliding rail, the cleaning frame is respectively movably connected with a lower pressing rod in a clamping mode, a buffer spring is arranged on the side wall of the lower pressing rod, a cleaning plate is arranged at one end of the lower pressing rod, and cleaning cloth is arranged on the outer wall of the bottom of the cleaning plate.
Preferably, the laminating subassembly includes the laminating board, the laminating board is located on the top outer wall of wash rack, install the gas blow pipe on the laminating board respectively, just the gas blow pipe passes through the connecting pipe with the heating cabinet is connected, fixed mounting has electric telescopic handle on the top outer wall of laminating board, electric telescopic handle's output is connected with the clamp plate, install the layering on the bottom outer wall of clamp plate, install the guide bar on the top outer wall of layering respectively, just the guide bar with laminating board activity joint.
Preferably, the clamping assembly comprises a movable bottom plate, the movable bottom plate is located on one side wall of the placing plate, the movable bottom plate is connected with the placing plate through a fixing screw, ejector rods are movably clamped on the movable bottom plate respectively, a jacking spring is arranged on the side wall of each ejector rod, a jacking plate is arranged at one end of each ejector rod, and a silica gel pad is arranged on one side wall of each jacking plate.
Preferably, the clamping assembly comprises a fixed sliding rod, the fixed sliding rod is located on one side wall of the placing plate, a sliding frame is movably clamped on the side wall of the fixed sliding rod, and a clamping spring is arranged on the side wall of the fixed sliding rod.
The invention has the technical effects and advantages that:
1. through the slip lifter plate, horizontal actuating mechanism, telescopic machanism and the fixed section of thick bamboo that set up for this automatic pad pasting device can be with the plastic film circle, then roll the subsides of plastic film on the touch-sensitive screen, thereby be favorable to reducing the bubble that produces when the pad pasting, reduce the time of follow-up bubble of getting rid of.
2. Through placing board, heating cabinet, hair-dryer, laminating board and the gas blow pipe that set up for this automatic film laminating device can blow hot-blast at the in-process of laminating that flattens with plastic film, makes plastic film soften, thereby is favorable to improving the efficiency that plastic film and screen laminate.
3. Through the fixed slide bar that sets up, place board, ejecting spring, roof and joint spring for this automatic pad pasting device can pop out the touch-sensitive screen after the pad pasting, thereby is favorable to the staff to take out the touch-sensitive screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the placement case of the present invention.
FIG. 3 is a schematic view of a cleaning assembly according to the present invention.
FIG. 4 is a schematic view of a fitting assembly according to the present invention.
Fig. 5 is a schematic view of the structure of the clamping assembly of the present invention.
Fig. 6 is a schematic view of a structure of a clamping assembly according to the present invention.
Fig. 7 is an enlarged view of the structure of fig. 1 a in accordance with the present invention.
Fig. 8 is an enlarged view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a fixed bottom plate; 2. a fixed frame; 3. a first slide rail; 4. placing a plate; 5. a sliding fixing frame; 6. a second slide rail; 7. a second rack; 8. sliding the lifting plate; 9. a lateral drive mechanism; 10. a telescoping mechanism; 11. a U-shaped frame; 12. a fixed cylinder; 13. a rotating motor; 14. a third slide rail; 15. a cleaning assembly; 151. a cleaning frame; 152. pressing down a rod; 153. a buffer spring; 154. cleaning the plate; 155. a cleaning cloth; 16. a fitting assembly; 161. bonding plates; 162. an air blowing pipe; 163. a guide rod; 164. an electric telescopic rod; 165. a pressing plate; 166. pressing strips; 17. a clamping assembly; 171. a movable bottom plate; 172. a push rod; 173. a spring is tightly propped; 174. a pressing plate; 175. a silica gel pad; 18. a clamping assembly; 181. fixing the sliding rod; 182. a carriage; 183. a clamping spring; 19. a top plate; 20. attaching a motor; 21. a third rack; 22. placing a box; 23. a heating box; 24. a blower; 25. a translation motor; 26. a first rack; 27. and (5) ejecting a spring.
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.
The invention provides an automatic film pasting device for touch screen production, which is shown in fig. 1-8, and comprises a fixed bottom plate 1, wherein a fixed frame 2 is arranged on the top outer wall of the fixed bottom plate 1, a first sliding rail 3 is fixedly arranged on the top outer wall of the fixed frame 2, the first sliding rail 3 is connected with a sliding fixed frame 5 through a sliding block, a second sliding rail 6 and a second rack 7 are respectively and fixedly arranged on the top outer wall of the sliding fixed frame 5, the second sliding rail 6 is positioned on one side of the second rack 7, the second sliding rail 6 is connected with a sliding lifting plate 8 through a sliding block, a transverse driving mechanism 9 and a telescopic mechanism 10 are respectively and fixedly arranged on the top outer wall of the sliding lifting plate 8, the transverse driving mechanism 9 is a driving motor, the telescopic mechanism 10 is a telescopic cylinder, the output end of the telescopic mechanism 10 is connected with a U-shaped frame 11, one side wall of the U-shaped frame 11 is provided with a rotating motor 13, the output end of the rotating motor 13 is connected with a fixed cylinder 12, one end of the fixed cylinder 12 far away from the rotating motor 13 is connected with the U-shaped frame 11 through a bearing, vacuum suction cups are respectively arranged on the side walls of the fixed cylinder 12, the output end of the transverse driving mechanism 9 is connected with a second driving gear 7, and the second driving gear is meshed with the second driving gear;
the top outer wall of the fixed frame 2 is fixedly provided with a placing plate 4, the top outer wall of the placing plate 4 is provided with a third sliding rail 14, the third sliding rail 14 is connected with a cleaning component 15 through a sliding block, one side wall of the placing plate 4 is provided with a sliding groove, the cleaning component 15 is movably clamped with the sliding groove, the top outer wall of the cleaning component 15 is fixedly provided with a laminating component 16, the inner walls of the two sides of the placing plate 4 are respectively provided with a clamping groove, the placing plate 4 is movably clamped with a clamping component 17 through the clamping groove, the size of a placing groove inside the placing plate 4 can be adjusted through the clamping component 17, meanwhile, a touch screen placed inside the placing plate 4 can be fixed through the clamping component 17, one side wall of the placing plate 4 is provided with a clamping component 18, the top outer wall of the fixed frame 2 is fixedly provided with a first rack 26, the top outer wall of the sliding fixed frame 5 is fixedly provided with a translation motor 25, the output end of the translation motor 25 is connected with a first driving gear, the first driving gear is meshed with a first rack 26, the U-shaped frame 11 is driven to descend through the telescopic mechanism 10, so that a vacuum sucker on the fixed cylinder 12 sucks a plastic film, then the fixed cylinder 12 is driven to rotate through the rotating motor 13, the plastic film is wound on the fixed cylinder 12, then the telescopic mechanism 10 retracts, the first driving gear is driven to rotate through the translation motor 25, so that the sliding fixed frame 5 drives the fixed cylinder 12 to move above the placing plate 4, then the fixed cylinder 12 is driven to descend through the telescopic mechanism 10, the plastic film is attached to one end of the touch screen, the second driving gear is driven to rotate through the transverse driving mechanism 9, so that the fixed cylinder 12 moves along the touch screen, the rotating motor 13 drives the fixed cylinder 12 to rotate at the same time, after the plastic film contacts the touch screen, the corresponding vacuum chuck on the fixed cylinder 12 loosens the plastic film, so that the primary lamination of the plastic film on the touch screen is completed, and the film laminating method is beneficial to reducing bubbles generated after film lamination and improving the efficiency of removing the bubbles after subsequent flattening;
install third rack 21 on placing the top outer wall of board 4, fixedly mounted laminating motor 20 on the top outer wall of clean subassembly 15, laminating motor 20's output is connected with the third driving gear, and third driving gear is connected with the meshing of third rack 21, drive the third driving gear rotatory through laminating motor 20, make clean subassembly 15 can slide along the touch-sensitive screen, thereby clean the touch-sensitive screen, the spacing groove has been seted up respectively on the both sides inner wall of placing board 4, place board 4 and have roof 19 through spacing groove activity joint, through the spacing groove, be favorable to preventing roof 19 from deviating from, and roof 19 and joint subassembly 18 activity joint, be provided with ejecting spring 27 on the bottom inner wall of placing board 4 respectively, after the film laminating is accomplished, break away from joint subassembly 18 and roof 19, make ejecting spring 27 can drive roof 19 with the touch-sensitive screen ejecting, thereby be favorable to follow-up with the touch-sensitive screen take out, be provided with on the top outer wall of fixed frame 2 and place box 22, install heating cabinet 23 and 24 respectively on the top outer wall of fixed baseplate 1, and heating cabinet 23 is located one side of 24, place board 23 and be connected with heating cabinet 23 through spacing groove activity joint roof 19, the heating cabinet 23 through the heating cabinet 16, the laminating and the inside of fan-dryer 16, make the laminating efficiency can be improved through the heating cabinet 16, the laminating of the inside of plastic film is equipped with the heating cabinet 23, the laminating assembly, the inside heater plate is equipped with the heating cabinet and has the heating cabinet 23 through the laminating the heating cabinet, the inside the heating cabinet is equipped with the heating cabinet.
In this embodiment, the cleaning component 15 includes the wash rack 151, the wash rack 151 is located the slider of third slide rail 14, activity joint has down the depression bar 152 on the wash rack 151 respectively, be provided with buffer spring 153 on the lateral wall of depression bar 152 down, it pushes down to drive the wash plate 154 through buffer spring 153, be favorable to improving clear effect, wash plate 154 is installed to the one end of depression bar 152 down, be provided with cleaning cloth 155 on the bottom outer wall of wash plate 154, the touch-sensitive screen is put in place the board 4 after, drive the rotation of third driving gear through laminating motor 20, make wash rack 151 drive the wash plate 154 and remove, thereby make cleaning cloth 155 clean the touch-sensitive screen.
In this embodiment, the laminating subassembly 16 includes laminating board 161, laminating board 161 is located the top outer wall of wash rack 151, install the gas blow pipe 162 on the laminating board 161 respectively, and the gas blow pipe 162 is connected with heating cabinet 23 through the connecting pipe, fixed mounting has electric telescopic handle 164 on the top outer wall of laminating board 161, the output of electric telescopic handle 164 is connected with clamp plate 165, install layering 166 on the bottom outer wall of clamp plate 165, install guide bar 163 on the top outer wall of layering 166 respectively, and guide bar 163 and laminating board 161 activity joint, drive clamp plate 165 through electric telescopic handle 164 and descend, make layering 166 push down the touch-sensitive screen, then drive the rotation of third driving gear through laminating motor 20, make wash rack 151 drive laminating board 161 remove, make layering 166 can push down the touch-sensitive screen and remove, simultaneously, blow through the hair-dryer 24, make the steam in the heating cabinet 23 blow out through the gas blow out, soften the plastic film, thereby be favorable to layering 166 to laminate with the touch-sensitive screen completely.
In this embodiment, the clamping assembly 17 includes a movable bottom plate 171, the movable bottom plate 171 is located on a side wall of the placement plate 4, and the movable bottom plate 171 is connected with the placement plate 4 through a set screw, and the set screw is loosened, so that the movable bottom plate 171 can slide, thereby being beneficial to adjusting the size of a placement groove in the placement plate 4, enabling the device to be applicable to touch screens with different sizes, ejector rods 172 are movably clamped on the movable bottom plate 171 respectively, a jacking spring 173 is arranged on the side wall of the ejector rods 172, a jacking plate 174 is arranged at one end of the ejector rods 172, a silica gel pad 175 is arranged on one side wall of the jacking plate 174, the touch screen is prevented from being scratched by the silica gel pad 175, the touch screen is placed in the placement plate 4, and then the jacking plate 174 is driven to clamp the touch screen through the jacking spring 173.
In this embodiment, the clamping assembly 18 includes a fixed sliding rod 181, the fixed sliding rod 181 is located on a side wall of the placement board 4, a sliding frame 182 is movably clamped on the side wall of the fixed sliding rod 181, a clamping spring 183 is arranged on the side wall of the fixed sliding rod 181, after film pasting is completed, the sliding frame 182 is pulled out, so that the sliding frame 182 is separated from the top plate 19, the top plate 19 ejects the touch screen under the action of the ejection spring 27, the subsequent touch screen is taken out, when the touch screen is placed again, the top plate 19 is driven to descend through touching, and the sliding frame 182 is clamped with the top plate 19 again under the action of the clamping spring 183, so that the top plate 19 is fixed.
The working principle of the invention is as follows: the invention relates to an automatic film pasting device for touch screen production, which is characterized in that a touch screen is firstly manually placed in a placing plate 4, a pushing plate 174 is driven by a pushing spring 173 to clamp the touch screen, dust on the surface of the touch screen is cleaned by a cleaning component 15, then a U-shaped frame 11 is driven by a telescopic mechanism 10 to descend, a vacuum chuck on a fixed cylinder 12 is enabled to suck a plastic film, then the fixed cylinder 12 is driven by a rotating motor 13 to rotate, the plastic film is wound on the fixed cylinder 12, then the telescopic mechanism 10 is retracted, a first driving gear is driven by a translation motor 25 to rotate, the sliding fixed frame 5 is enabled to drive the fixed cylinder 12 to move above the placing plate 4, then the fixed cylinder 12 is driven by the telescopic mechanism 10 to descend, the plastic film is enabled to be pasted on one end of the touch screen, then a second driving gear is driven by a transverse driving mechanism 9 to rotate, the fixed cylinder 12 is enabled to move along the touch screen, and the corresponding vacuum chuck on the fixed cylinder 12 is enabled to loosen after the plastic film contacts the touch screen, and the primary pasting of the plastic film on the touch screen is completed.
The pressing plate 165 is driven to descend through the electric telescopic rod 164, the pressing bar 166 presses the touch screen, then the third driving gear is driven to rotate through the laminating motor 20, the cleaning frame 151 drives the laminating plate 161 to move, the pressing bar 166 completely flattens a plastic film and the touch screen and presses bubbles off, meanwhile, air is blown through the blower 24, hot air in the heating box 23 is blown out through the air blowing pipe 162, and the plastic film can be softened, so that the flattening and laminating efficiency is improved.
After the film is stuck, the sliding frame 182 is pulled out to separate the sliding frame from the top plate 19, so that the top plate 19 ejects the touch screen under the action of the ejection spring 27, and when the touch screen is placed next time, the top plate 19 is pressed downwards through the touch screen, so that the sliding frame 182 is clamped with the top plate 19 again under the action of the clamping spring 183, and the top plate 19 is fixed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an automatic pad pasting device is used in touch-sensitive screen production, includes fixed baseplate (1), its characterized in that: the utility model discloses a vacuum driving device, which comprises a fixed bottom plate (1), a fixed frame (2) is arranged on the top outer wall of the fixed bottom plate (1), a first sliding rail (3) is fixedly arranged on the top outer wall of the fixed frame (2), a sliding fixing frame (5) is connected with the first sliding rail (3) through a sliding block, a second sliding rail (6) and a second rack (7) are respectively and fixedly arranged on the top outer wall of the sliding fixing frame (5), a sliding lifting plate (8) is connected with the second sliding rail (6) through a sliding block, a transverse driving mechanism (9) and a telescopic mechanism (10) are respectively and fixedly arranged on the top outer wall of the sliding lifting plate (8), a U-shaped frame (11) is connected with the output end of the telescopic mechanism (10), a rotating motor (13) is arranged on one side wall of the U-shaped frame (11), a fixed cylinder (12) is connected with the output end of the rotating motor (13), one end of the fixed cylinder (12) is far away from the rotating motor (13) and is connected with the U-shaped frame (11) through a bearing, the side wall of the fixed cylinder (12) is respectively provided with a transverse driving mechanism (9), the second driving mechanism (9) is meshed with the second rack (4) and the outer wall of the fixed bottom plate (4), the cleaning device comprises a placing plate (4), wherein a third sliding rail (14) is arranged on the outer wall of the top of the placing plate (4), the third sliding rail (14) is connected with a cleaning component (15) through a sliding block, a sliding groove is formed in one side wall of the placing plate (4), the cleaning component (15) is movably clamped with the sliding groove, a laminating component (16) is fixedly arranged on the outer wall of the top of the cleaning component (15), clamping grooves are respectively formed in the inner walls of the two sides of the placing plate (4), the placing plate (4) is movably clamped with a clamping component (17) through the clamping grooves, the clamping component (17) is used for adjusting the size of the placing grooves in the placing plate (4), a clamping component (18) is arranged on one side wall of the placing plate (4), a limiting groove is respectively formed in the inner walls of the two sides of the placing plate (4), the placing plate (4) is movably clamped with a top plate (19) through the limiting grooves, and the top plate (19) is movably clamped with the clamping components (18);
the U-shaped frame (11) is driven to descend through the telescopic mechanism (10), the plastic film is sucked by the vacuum chuck on the fixed cylinder (12), then the fixed cylinder (12) is driven to rotate through the rotating motor (13), the plastic film is wound on the fixed cylinder (12), then the telescopic mechanism (10) is retracted, the fixed cylinder (12) is driven to move to the upper portion of the placing plate (4) through the sliding fixed frame (5), then the fixed cylinder (12) is driven to descend through the telescopic mechanism (10), the plastic film is attached to one end of the touch screen, the transverse driving mechanism (9) drives the second driving gear to rotate, the fixed cylinder (12) is enabled to move along the touch screen, the rotating motor (13) drives the fixed cylinder (12) to rotate, and after the plastic film contacts the touch screen, the corresponding vacuum chuck on the fixed cylinder (12) can loosen the plastic film, and accordingly the plastic film is attached to the touch screen in a preliminary mode.
2. The automated film laminating device for touch screen production according to claim 1, wherein: the fixed frame is characterized in that a first rack (26) is fixedly arranged on the top outer wall of the fixed frame (2), a translation motor (25) is fixedly arranged on the top outer wall of the sliding fixed frame (5), the output end of the translation motor (25) is connected with a first driving gear, and the first driving gear is meshed with the first rack (26).
3. The automated film laminating device for touch screen production according to claim 1, wherein: install third rack (21) on the top outer wall of placing board (4), fixed mounting has laminating motor (20) on the top outer wall of clean subassembly (15), the output of laminating motor (20) is connected with the third driving gear, just the third driving gear with third rack (21) meshing is connected.
4. The automated film laminating device for touch screen production according to claim 1, wherein: and ejection springs (27) are respectively arranged on the inner walls of the bottoms of the placement plates (4).
5. The automated film laminating device for touch screen production according to claim 1, wherein: a placement box (22) is arranged on the top outer wall of the fixed frame (2).
6. The automated film laminating device for touch screen production according to claim 1, wherein: install heating cabinet (23) and hair-dryer (24) on the top outer wall of PMKD (1) respectively, just heating cabinet (23) are located one side of hair-dryer (24), heating cabinet (23) pass through the connecting pipe with laminating subassembly (16) are connected, the output of hair-dryer (24) with heating cabinet (23) are connected, heating cabinet (23) inside is provided with the hot plate.
7. The automated film laminating device for touch screen production of claim 6, wherein: cleaning assembly (15) are including wash rack (151), wash rack (151) are located on the slider of third slide rail (14), activity joint has down depression bar (152) on wash rack (151) respectively, be provided with buffer spring (153) on the lateral wall of depression bar (152) down, wash board (154) are installed to the one end of depression bar (152) down, be provided with cleaning cloth (155) on the bottom outer wall of wash board (154).
8. The automated film laminating device for touch screen production of claim 7, wherein: laminating subassembly (16) are including laminating board (161), laminating board (161) are located on the top outer wall of wash rack (151), install gas blow pipe (162) on laminating board (161) respectively, just gas blow pipe (162) pass through the connecting pipe with heating cabinet (23) are connected, fixed mounting has electric telescopic handle (164) on the top outer wall of laminating board (161), the output of electric telescopic handle (164) is connected with clamp plate (165), install layering (166) on the bottom outer wall of clamp plate (165), install guide bar (163) on the top outer wall of layering (166) respectively, just guide bar (163) with laminating board (161) activity joint.
9. The automated film laminating device for touch screen production according to claim 1, wherein: the clamping assembly (17) comprises a movable bottom plate (171), the movable bottom plate (171) is located on one side wall of the placing plate (4), the movable bottom plate (171) is connected with the placing plate (4) through a fixing screw, ejector rods (172) are movably clamped on the movable bottom plate (171) respectively, a jacking spring (173) is arranged on the side wall of each ejector rod (172), a jacking plate (174) is arranged at one end of each ejector rod (172), and a silica gel pad (175) is arranged on one side wall of each jacking plate (174).
10. The automated film laminating device for touch screen production according to claim 1, wherein: the clamping assembly (18) comprises a fixed sliding rod (181), the fixed sliding rod (181) is located on one side wall of the placing plate (4), a sliding frame (182) is movably clamped on the side wall of the fixed sliding rod (181), and a clamping spring (183) is arranged on the side wall of the fixed sliding rod (181).
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| CN202210812953.2A CN115179541B (en) | 2022-07-11 | 2022-07-11 | Automatic film pasting device for touch screen production |
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| CN202210812953.2A CN115179541B (en) | 2022-07-11 | 2022-07-11 | Automatic film pasting device for touch screen production |
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| CN115179541B true CN115179541B (en) | 2024-02-02 |
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| CN115431506B (en) * | 2022-11-10 | 2023-03-24 | 潍坊市博硕精密电子有限公司 | Automatic laminating machine and method for liquid crystal display protective film |
| CN118578656A (en) * | 2024-08-02 | 2024-09-03 | 苏州可川电子科技股份有限公司 | Lamination and tabletting process for special-shaped sheet material and film |
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