CN112060561A - Film pasting method - Google Patents
Film pasting method Download PDFInfo
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- CN112060561A CN112060561A CN202011121122.8A CN202011121122A CN112060561A CN 112060561 A CN112060561 A CN 112060561A CN 202011121122 A CN202011121122 A CN 202011121122A CN 112060561 A CN112060561 A CN 112060561A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 238000003825 pressing Methods 0.000 claims abstract description 68
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 10
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a film pasting method, and particularly relates to a film pasting device, which comprises a workbench, a pre-film pasting mechanism for preliminary film pasting of a mobile phone, a pressure mechanism for film pressing of the mobile phone, a conveying mechanism for conveying the mobile phone and arc-shaped film pressing mechanisms for curved-surface film pasting on two sides of the mobile phone, wherein one end of the workbench is provided with a shell for coating the pressure mechanism and the pre-film pasting mechanism positioned on one side of the shell, the other side of the shell is provided with the conveying mechanism, and the arc-shaped film pressing mechanisms stretch across two sides of the conveying mechanism and are fixed on the workbench; wherein: the bottom end of the inner wall, opposite to the left plate and the right plate, is fixedly provided with an arc-shaped blank holder, the curvature of the arc-shaped blank holder is the same as the curvatures of the two sides of the mobile phone, the arc-shaped blank holder slides along the two side edges of the mobile phone, the curved films on the two sides are attached to the two side edges of the mobile phone, and the arc-shaped blank holder is used for arc-shaped blank holder when the left plate and the right plate move, so that the film attachment of the curved.
Description
Technical Field
The invention relates to the field of film sticking, in particular to a film sticking method.
Background
With the development of electronic technology, curved display screens are increasingly used, and various film layers need to be attached to the curved display screens in the manufacturing process of the curved display screens. The curved surface display screen includes the mid-plane and is located the arc edge of mid-plane both sides, and people also have higher and higher requirements for mobile terminal's outward appearance, and each manufacturer also has higher and higher requirements for the technology of casing pad pasting decoration. The casing of the integrated body is generally a box-shaped structure with an inner cavity formed by a back plate and a frame, so that the inner surface of the casing forms an inner curved surface (hereinafter referred to as a deep inner curved surface) with a larger depth at the edge. Because the edge of the machine shell has larger depth, when the film is pasted for decoration, the glue at the edge of the film is easy to contact with the frame of the machine shell firstly, so that deformation, wrinkles and bubbles are caused, and the effect of the film pasting device is poorer. Therefore, the current decoration of the machine shell is generally to spray corresponding patterns or colors on the inner curved surface of the machine shell, but the spraying method has poor decoration definition and influences the appearance of the machine shell
In the production process of the mobile phone with the curved screen, a film is required to be pasted on a curved substrate (made of materials such as glass) arranged on the curved surface.
Among the prior art, at the in-process of pasting the pad pasting on the curved surface base plate, because form crooked transition region on the curved surface base plate of curved surface form, the pad pasting appears buckling easily in crooked transition region, forms the bend line, influences the quality of whole curved surface screen greatly, and the laminating operation is comparatively loaded down with trivial details.
Disclosure of Invention
The present invention provides a method for attaching a film to a substrate, which overcomes the above-mentioned problems of the prior art.
The technical scheme of the invention is realized as follows:
the film pasting method specifically comprises the following steps:
s1, pre-film pasting: when the mobile phone is placed on the pre-film-sticking mechanism and rotates to the position below the sensor to be detected, a signal is fed back to the PLC to stop rotating, and the film is driven to descend and stick on the surface of the mobile phone;
s2, reinforcing the mobile phone film: the mobile phone on the pre-film pasting mechanism is transported to the pressure mechanism, pressure is further applied to the film, bubbles on the film are removed, and the connectivity between the film and the mobile phone is enhanced;
s3, position adjustment: when the infrared sensor on the workbench is shielded by the mobile phone, the mobile phone is determined to move to a preset position, the transportation mechanism is controlled to stop, and the arc-shaped film pressing mechanism moves to a position right above the mobile phone;
s4, curved surface edge pressing: the two sides of the arc-shaped film pressing mechanism stretch to clamp the two sides of the mobile phone and adhere to the curved edges along the films of the sliding curved surfaces on the two sides of the mobile phone;
the film sticking method adopting the steps S1-S4 further specifically relates to a film sticking device in the process of sticking the curved screen of the mobile phone, which comprises a workbench, a pre-film sticking mechanism for primarily sticking the film on the mobile phone, a pressure mechanism for pressing the film on the mobile phone, a conveying mechanism for conveying the mobile phone and arc-shaped film pressing mechanisms for sticking the curved films on two sides of the mobile phone, wherein one end of the workbench is provided with a shell for coating the pressure mechanism and the pre-film sticking mechanism positioned on one side of the shell, the other side of the shell is provided with the conveying mechanism, and the arc-shaped film pressing mechanisms stretch across two sides of the conveying mechanism and are fixed on the workbench; wherein:
the film pre-sticking mechanism comprises a lower frame, a top plate, a supporting frame, a motor, a rotary table and an air cylinder, wherein the top plate is fixed on an opening at the top of the lower frame;
the mobile phone placing plate is fixed on the edge of the upper surface of the top plate, the mobile phone is placed on the mobile phone placing plate, the top plate is located on the outer side of the rotary table and provided with a supporting frame, the top end of the supporting frame is connected with the cover plate, one side of the cover plate is connected with a sliding rail and a cylinder, a sliding pressing plate is clamped into the sliding rail, the top end of the pressing plate is connected with a telescopic rod of the cylinder, a groove matched with the mobile phone is formed in the bottom end of the pressing plate, and a film adsorbed on the groove drives the pressing plate to descend through the cylinder and is.
Preferably, the forced compression mechanism comprises a bottom plate, side columns, an upper plate, a pressing wheel, a tooth socket, a gear and a sucker, wherein two sides of the bottom plate are symmetrically connected with the side columns, the top ends of the side columns are connected with the upper plate, the tooth socket is arranged in the upper plate, and a sliding groove is formed in the bottom surface of the upper plate;
the utility model discloses a mobile phone, including sucking disc, gear and tooth's socket, the epaxial telescopic link that overlaps of gear and pinch roller swing joint, in the spout is gone into to the top card of sucking disc, wherein, the bottom plate is wrapped by transport mechanism, transport mechanism is located and places the cell-phone of being transported by the sucking disc on the bottom plate, and wherein the cell-phone has the one end of membrane towards the pinch roller, the pinch roller is at the in-process that transport mechanism removed, strengthens the firmness between membrane on the cell-phone and the cell-phone.
Preferably, the conveying mechanism comprises a conveying belt and conveying frames, the conveying frames are arranged on the edge of the workbench, and the conveying belt is sleeved on the rollers between the conveying frames.
Preferably, the arc film pressing mechanism comprises a sliding mechanism and a telescopic curved film pressing mechanism, the sliding mechanism comprises an X-axis slide rail, a Y-axis slide rail and a sliding frame, the X-axis slide rail is symmetrically arranged on two side edges of the workbench at the outer side of the transportation frame, the sliding frame stretches across the transportation frame, two ends of the transportation frame are clamped into the X-axis slide rail to slide, and the Y-axis slide rail is fixed on the top surface of the sliding frame;
the telescopic curved surface film pressing mechanism comprises a U-shaped frame, a sliding block, a transverse plate, a vertical plate, a sleeve, a left plate and a right plate, wherein the sliding block is fixed at the inward concave part of the U-shaped frame, the U-shaped frame is sleeved on a sliding frame, the sliding block is movably connected with a Y-axis sliding rail, two ends of the U-shaped frame are respectively movably connected with the left plate and the right plate, two ends of the transverse plate are fixed on the U-shaped frame, the transverse plate is positioned below the sliding frame, the top end of the vertical plate is connected with the lower surface of the transverse plate, the bottom end of the vertical plate is fixed with the center of the sleeve, two ends of the sleeve are inserted into sealed insertion rods, ports of the two insertion rods are respectively connected with the opposite side surfaces of the left plate and the right plate, a spring is arranged inside the sleeve and is respectively connected with the ports of the two insertion;
the diaphragm is located beside the vertical plate to fix the air pump, and a pipeline connected with the output end of the air pump penetrates through the vertical plate to be communicated with the air pressure cavity.
Preferably, an arc-shaped blank holder is fixed at the bottom end of the inner wall of the left plate and the right plate, the curvature of the arc-shaped blank holder is the same as that of the two sides of the mobile phone, the arc-shaped blank holder slides along the two side edges of the mobile phone, and the curved films on the two sides are attached to the two side edges of the mobile phone.
Preferably, flexible curved surface film pressing mechanism is equipped with two sets ofly to it is fixed through the horizontal pole between the flexible curved surface film pressing mechanism of two sets of, and the length of horizontal pole is less than the length of cell-phone.
Preferably, the front and back both sides processing of shell has the notch that supplies the conveyer belt to run through to the shell is towards processing the feed inlet on the side of pad pasting mechanism in advance, and the cell-phone in the pad pasting mechanism in advance passes through the sucking disc and transports to the conveyer belt on.
The technical scheme has the following advantages or beneficial effects:
1. the invention provides a film pasting method, and particularly relates to a film pasting device, wherein the top end of a pressing plate is connected with a telescopic rod of a cylinder, a groove matched with a mobile phone is formed in the bottom end of the pressing plate, a film adsorbed by the groove is driven by the cylinder to descend and be pasted on the surface of the mobile phone, when a motor rotates to control a mobile phone placing plate to be right below the pressing plate, a PLC sends pulse signals to the cylinder every S, an air source of the cylinder is started, the pressing plate descends to drive the film to descend and be pasted on the mobile phone, and preliminary mobile phone film pasting is completed.
2. The invention provides a film pasting method, and particularly relates to a film pasting device.
3. The invention provides a film pasting method, and particularly relates to a film pasting device.
4. The invention provides a film pasting method, in particular to a film pasting device.A gas pump is controlled by a PLC (programmable logic controller), increases the gas pressure in a gas pressure cavity, enables two inserted rods to move outwards, and elongates a spring, so that the distance between a left plate and a right plate is increased; the bottom end of the inner wall, opposite to the left plate and the right plate, is fixedly provided with an arc-shaped blank holder, the curvature of the arc-shaped blank holder is the same as the curvatures of the two sides of the mobile phone, the arc-shaped blank holder slides along the two side edges of the mobile phone, the curved films on the two sides are attached to the two side edges of the mobile phone, and the arc-shaped blank holder is used for arc-shaped blank holder when the left plate and the right plate move, so that the film attachment of the curved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a flow chart of a method of film attachment according to an embodiment of the present invention;
FIG. 2 is an overall perspective view of a film laminating apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a pre-film-sticking mechanism of a film sticking apparatus according to an embodiment of the present invention ascending;
FIG. 4 is a schematic view of a lowered pre-filming mechanism of a filming apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a back structure of a pre-filming mechanism of the filming device according to the embodiment of the invention;
FIG. 6 is a schematic perspective view of a strong-pressure mechanism of a film sticking device according to an embodiment of the invention;
FIG. 7 is a schematic side view of a strong-pressure mechanism of a film sticking device according to an embodiment of the invention;
FIG. 8 is an enlarged schematic view of the structure at A of FIG. 2 according to an embodiment of the invention;
FIG. 9 is a schematic view of an extended structure of a film pressing mechanism with a telescopic curved surface of a film sticking device according to an embodiment of the invention;
fig. 10 is a schematic view of a shortened structure of a film pressing mechanism with a telescopic curved surface of a film sticking device according to an embodiment of the invention.
In the figure:
1. a work table; 2. a pre-filming mechanism; 21. a lower frame; 211. a speed reducer; 2111. rotating the main shaft; 22. a top plate; 221. a mobile phone placing plate; 23. a support frame; 24. a motor; 25. a turntable; 26. A cylinder; 27. a cover plate; 271. a slide rail; 28. pressing a plate; 3. a pressure mechanism; 31. a base plate; 32. A side post; 33. an upper plate; 331. a chute; 34. a pinch roller; 35. a tooth socket; 36. a gear; 361. a telescopic rod; 37. a suction cup; 4. a transport mechanism; 41. a conveyor belt; 42. a transport rack; 5. an arc film pressing mechanism; 51. a sliding mechanism; 511. an X-axis slide rail; 512. a Y-axis slide rail; 513. a carriage; 52. A telescopic curved surface film pressing mechanism; 521. a U-shaped frame; 522. a slider; 523. a transverse plate; 524. a vertical plate; 525. a sleeve; 526. a left panel; 527. a right plate; 528. inserting a rod; 6. a housing; 7. an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Referring to fig. 1-10, a film pasting method, the manufacturing process specifically comprises the following steps:
s1, pre-film pasting: the mobile phone is placed on the pre-film-sticking mechanism 2, when the mobile phone rotates to the position below the sensor and is detected, a signal is fed back to the PLC to stop rotating, and the film is driven to descend and stick on the surface of the mobile phone;
s2, reinforcing the mobile phone film: the mobile phone on the pre-film pasting mechanism 2 is transported to the strong pressing mechanism 3, pressure is further applied to the film, bubbles on the film are removed, and the connectivity between the film and the mobile phone is enhanced;
s3, position adjustment: when the infrared sensor on the workbench 1 is shielded by the mobile phone, the mobile phone is determined to move to a preset position, the transportation mechanism 4 is controlled to stop, and the arc-shaped film pressing mechanism 5 moves to a position right above the mobile phone;
s4, curved surface edge pressing: the two sides of the arc-shaped film pressing mechanism 5 stretch and retract to clamp the two sides of the mobile phone and adhere to the curved edges of the film of the curved surfaces along the two sides of the mobile phone in a sliding manner;
the film sticking method adopting the steps S1-S4 further specifically relates to a film sticking device in the process of sticking a curved screen of a mobile phone, and the film sticking device comprises a workbench 1, a pre-film sticking mechanism 2 for primarily sticking a film on the mobile phone, a powerful press mechanism 3 for pressing a film on the mobile phone, a conveying mechanism 4 for conveying the mobile phone and arc-shaped film pressing mechanisms 5 for sticking films on curved surfaces on two sides of the mobile phone, wherein one end of the workbench 1 is provided with a shell 6 for coating the powerful press mechanism 3, the position of the powerful press mechanism 3 can be adjusted through the structural arrangement of the shell 6, the pre-film sticking mechanism 2 is positioned on one side of the shell 6, the conveying mechanism 4 is arranged on the other side of the shell 6, and the arc-shaped film pressing mechanisms 5 stretch across two sides of the conveying mechanism 4 and are fixed on the workbench 1; wherein:
the pre-filming mechanism 2 comprises a lower frame 21, a top plate 22, a support frame 23, a motor 24, a turntable 25 and a cylinder 26, wherein the top plate 22 is fixed on an opening at the top of the lower frame 21, a speed reducer 211 is installed in the lower frame 21, the input end of the speed reducer 211 is connected with the motor 24 through a shaft key, the speed reducer 211 can reduce the power of the motor 24, so that the speed of a rotating main shaft 2111 is reduced, the output end of the speed reducer 211 is connected with a rotating main shaft 2111, wherein the top end of the rotating main shaft 2111 penetrates through the top plate 22 and is fixed with the center of a circle of the bottom surface of the turntable 25, and after the motor 24 drives the rotating main shaft 211;
a mobile phone placing plate 221 is fixed on the edge of the upper surface of the top plate 22, the mobile phone placing plate 221 is placed on a rotary table 25, the rotary table 25 is transmitted to the PLC by pressure generated by gravity, a driving motor 24 rotates, the mobile phone is placed on the mobile phone placing plate 221, a supporting frame 23 is distributed on the outer side of the rotary table 25 on the top plate 22, the top end of the supporting frame 23 is connected with a cover plate 27, one side of the cover plate 27 is connected with a sliding rail 271 and a cylinder 26, a sliding pressing plate 28 is clamped on the sliding rail 271, the top end of the pressing plate 28 is connected with an expansion link 361 of the cylinder 26, a groove matched with the mobile phone is arranged at the bottom end of the pressing plate 28, a film adsorbed by the groove drives the pressing plate 28 to descend through the cylinder 26 and is adhered to the surface of the mobile phone, when the motor 24 rotates to control the mobile phone placing plate 221 to be right below the pressing plate 28, the, and (5) attaching the film to the mobile phone to finish primary mobile phone film attaching.
The forced pressing mechanism 3 comprises a bottom plate 31, side columns 32, an upper plate 33, a pressing wheel 34, a tooth groove 35, a gear 36 and a sucking disc 37, wherein two sides of the bottom plate 31 are symmetrically connected with the side columns 32, the top ends of the side columns 32 are connected with the upper plate 33, the tooth groove 35 is arranged in the upper plate 33, and a sliding groove 331 is arranged on the bottom surface of the upper plate 33;
The transportation mechanism 4 comprises a transportation belt 41 and transportation frames 42, the transportation frames 42 are arranged on the edge of the workbench 1, the transportation belt 41 is sleeved on a roller between the transportation frames 42, and the mobile phone is transported out through the transportation belt 41.
The arc film pressing mechanism 5 comprises a sliding mechanism 51 and a telescopic curved film pressing mechanism 52, the sliding mechanism 51 comprises an X-axis slide rail 511, a Y-axis slide rail 512 and a sliding frame 513, the X-axis slide rail 511 is symmetrically arranged on two side edges of the workbench 1 at the outer side of the transportation frame 42, the sliding frame 513 spans the transportation frame 42, two ends of the transportation frame 42 are clamped into the X-axis slide rail 511 to slide, the Y-axis slide rail 512 is fixed on the top surface of the sliding frame 513, and the position of the telescopic curved film pressing mechanism 52 can be changed by the arranged X-axis slide rail 511 and the Y-axis slide rail 512, so that the mobile phone can move right above the mobile phone according to different positions of the;
the two groups of the telescopic curved surface film pressing mechanisms 52 are arranged, the two groups of the telescopic curved surface film pressing mechanisms 52 are fixed through cross rods, the cross rods connect the two groups of the telescopic curved surface film pressing mechanisms 52 together, the length of the cross rods is smaller than that of the mobile phone, the two groups of the telescopic curved surface film pressing mechanisms 52 can just clamp the two ends of the mobile phone, and the moving stroke is reduced through twice movement, each telescopic curved surface film pressing mechanism 52 comprises a U-shaped frame 521, a sliding block 522, a transverse plate 523, a vertical plate 524, a sleeve 525, a left plate 526 and a right plate 527, the sliding block 522 is fixed at the concave part of the U-shaped frame 521, the U-shaped frame 521 is sleeved on the sliding frame 513, the sliding block 522 is movably connected with the Y-axis sliding rail 512, the two ends of the U-shaped frame 521 are respectively movably connected with the left plate 526 and the right plate 527, the two ends of the transverse plate 523 are fixed on the U-shaped frame, the transverse plate 523 is located beside the vertical plate 524 to fix the air pump 7, a pipeline connected with the output end of the air pump 7 penetrates through the vertical plate 524 to be communicated with an air pressure cavity, the bottom end of the vertical plate 524 is fixed with the center of the sleeve 525, two ends of the sleeve 525 are inserted into the sealed inserting rods 528, ports of the two inserting rods 528 are respectively connected with the opposite side surfaces of the left plate 526 and the right plate 527, a spring is arranged inside the sleeve 525 and respectively connected with the ports of the two inserting rods 528, the air pressure cavity is formed inside the sleeve 525 between the inserting rods 528, the air pump 7 is controlled by a PLC (programmable logic controller), air pressure is increased into the air pressure cavity, the two inserting rods 528 move outwards and are lengthened, the distance between the left plate 526 and the right plate 527 is increased, when the infrared sensor detects a mobile phone right below, the air pressure of the air pump 7 is gradually reduced, and the tension of the spring;
the fixed arc blank pressing on the inner wall bottom that left side board 526 and right side board 527 are relative, and the camber of its arc blank pressing is the same with the camber of the both sides of cell-phone, and the arc blank pressing slides along the both sides border of cell-phone, and the curved surface membrane laminating of both sides is along the both sides border of cell-phone, and left side board 526 and right side board 527 are at the in-process that removes, the arc blank pressing to accomplish the pad pasting of curved surface.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A film pasting method is characterized in that: the manufacturing process specifically comprises the following steps:
s1, pre-film pasting: the mobile phone is placed on the pre-film sticking mechanism (2), when the mobile phone rotates to the position below the sensor and is detected, a signal is fed back to the PLC to stop rotating, and the driving film descends and sticks on the surface of the mobile phone;
s2, reinforcing the mobile phone film: the mobile phone on the film pre-sticking mechanism (2) is transported to the pressure mechanism (3), pressure is further applied to the film, bubbles on the film are removed, and the connectivity between the film and the mobile phone is enhanced;
s3, position adjustment: when the infrared sensor on the workbench (1) is shielded by the mobile phone, the mobile phone is determined to move to a preset position, the transportation mechanism (4) is controlled to stop, and the arc-shaped film pressing mechanism (5) moves to the position right above the mobile phone;
s4, curved surface edge pressing: the two sides of the arc-shaped film pressing mechanism (5) stretch out and draw back to clamp the two sides of the mobile phone and adhere to the curved edges of the film of the curved surfaces along the two sides of the mobile phone in a sliding manner;
the film sticking method adopting the steps S1-S4 further specifically relates to a film sticking device in the process of sticking the curved screen of the mobile phone, and the film sticking device comprises a workbench (1), a pre-film sticking mechanism (2) for primarily sticking the film on the mobile phone, a pressure mechanism (3) for pressing the film on the mobile phone, a conveying mechanism (4) for conveying the mobile phone and an arc-shaped film pressing mechanism (5) for sticking the curved screen on the two sides of the mobile phone, wherein one end of the workbench (1) is provided with a shell (6) for coating the pressure mechanism (3), the pre-film sticking mechanism (2) positioned on one side of the shell (6), the other side of the shell (6) is provided with the conveying mechanism (4), and the arc-shaped film pressing mechanism (5) stretches across the two sides of the conveying mechanism (4) and is fixed on the workbench (1); wherein:
the pre-film pasting mechanism (2) comprises a lower frame (21), a top plate (22), a supporting frame (23), a motor (24), a turntable (25) and a cylinder (26), wherein the top plate (22) is fixed on an opening at the top of the lower frame (21), a speed reducer (211) is installed in the lower frame (21), the input end of the speed reducer (211) is connected with the motor (24) through a shaft key, the output end of the speed reducer (211) is connected with a rotating main shaft (2111), and the top end of the rotating main shaft (2111) penetrates through the top plate (22) and is fixed with the center of a circle of the bottom surface of the turntable (25);
fixed cell-phone is placed board (221) on the border of the upper surface of roof (22), and the cell-phone is placed on cell-phone is placed board (221), roof (22) are located carousel (25) outside distribution support frame (23), the top and apron (27) of support frame (23) meet, one side of apron (27) is connected with slide rail (271) and cylinder (26), gliding clamp plate (28) is gone up to card in slide rail (271), the top of clamp plate (28) is connected with telescopic link (361) of cylinder (26), and clamp plate (28) bottom is equipped with the recess with cell-phone matched with to the adsorbed membrane in recess drives clamp plate (28) decline through cylinder (26) and pastes on the surface of cell-phone.
2. The film laminating method is characterized in that the forced pressing mechanism (3) comprises a bottom plate (31), side columns (32), an upper plate (33), a pressing wheel (34), tooth sockets (35), gears (36) and suckers (37), wherein two sides of the bottom plate (31) are symmetrically connected with the side columns (32), the top ends of the side columns (32) are connected with the upper plate (33), the tooth sockets (35) are arranged in the upper plate (33), and sliding grooves (331) are formed in the bottom surface of the upper plate (33);
gear (36) and tooth's socket (35) meshing, and telescopic link (361) and pinch roller (34) swing joint that the epaxial cover of gear (36) has, the top card of sucking disc (37) is gone into in spout (331), wherein, bottom plate (31) are by transport mechanism (4) cladding, place the cell-phone of being transported by sucking disc (37) on transport mechanism (4) are located bottom plate (31), and wherein the cell-phone has one end of membrane towards pinch roller (34), pinch roller (34) are at the in-process that transport mechanism (4) removed, strengthen the firmness between the membrane on the cell-phone and the cell-phone.
3. A method as claimed in claim 2, wherein said transport means (4) comprises transport belts (41) and transport frames (42), said transport frames (42) being disposed at the edge of the table (1), and said transport belts (41) being looped around the rollers between said transport frames (42).
4. A film laminating method according to claim 3, wherein the arc film laminating mechanism (5) comprises a sliding mechanism (51) and a telescopic curved film laminating mechanism (52), the sliding mechanism (51) comprises an X-axis slide rail (511), a Y-axis slide rail (512) and a carriage (513), the X-axis slide rail (511) is symmetrically arranged on two side edges of the workbench (1) at the outer side of the transport frame (42), the carriage (513) crosses the transport frame (42), two ends of the transport frame (42) are clamped into the X-axis slide rail (511) to slide, and the Y-axis slide rail (512) is fixed on the top surface of the carriage (513);
the telescopic curved surface film pressing mechanism (52) comprises a U-shaped frame (521), a sliding block (522), a transverse plate (523), a vertical plate (524), a sleeve (525), a left plate (526) and a right plate (527), the sliding block (522) is fixed at the inward concave part of the U-shaped frame (521), the U-shaped frame (521) is sleeved on the sliding frame (513), the sliding block (522) is movably connected with a Y-axis sliding rail (512), two ends of the U-shaped frame (521) are respectively movably connected with the left plate (526) and the right plate (527), two ends of the transverse plate (523) are fixed on the U-shaped frame (521), the transverse plate (523) is positioned below the sliding frame (513), the top end of the vertical plate (524) is connected with the lower surface of the transverse plate (523), the bottom end of the vertical plate (524) is fixed with the center of the sleeve (525), two ends of the sleeve (525) are inserted with sealed insertion rods (528), and ports of the two insertion rods (528) are respectively connected with the opposite side surfaces of the left plate (526) and the right plate (, a spring is arranged in the sleeve (525) and is respectively connected with the ports of the two insert rods (528), and a pneumatic cavity is formed in the sleeve (525) between the insert rods (528);
the transverse plate (523) is located beside the vertical plate (524) to fix the air pump (7), and a pipeline connected with the output end of the air pump (7) penetrates through the vertical plate (524) to be communicated with the air pressure cavity.
5. A method according to claim 4, wherein the bottom ends of the opposite inner walls of the left plate (526) and the right plate (527) are fixed with arc-shaped pressing edges, the curvature of the arc-shaped pressing edges is the same as that of the two sides of the mobile phone, the arc-shaped pressing edges slide along the two side edges of the mobile phone, and the curved films on the two sides are attached to the two side edges of the mobile phone.
6. A film laminating method according to claim 5, characterized in that two sets of the telescopic curved film pressing mechanisms (52) are provided, and the telescopic curved film pressing mechanisms (52) of the two sets are fixed by a cross bar, and the length of the cross bar is smaller than that of the mobile phone.
7. A film sticking method according to claim 6, characterized in that the front side and the rear side of the shell (6) are provided with notches for the passing through of a conveying belt (41), the side of the shell (6) facing the pre-film sticking mechanism (2) is provided with a feeding hole, and a mobile phone on the pre-film sticking mechanism (2) is conveyed to the conveying belt (41) through the sucking discs (37).
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| CN202011121122.8A CN112060561B (en) | 2020-10-19 | 2020-10-19 | Film pasting method |
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| CN202011121122.8A CN112060561B (en) | 2020-10-19 | 2020-10-19 | Film pasting method |
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| CN112060561B CN112060561B (en) | 2022-09-06 |
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Cited By (1)
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| CN114393819A (en) * | 2022-03-11 | 2022-04-26 | 黄山市皖金铝业科技有限公司 | Tool type film pasting method for aluminum alloy section |
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| CN112060561B (en) | 2022-09-06 |
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Effective date of registration: 20220818 Address after: 332000 No.10 Shunyi Road, automobile industrial park, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Applicant after: Jiujiang Lida Technology Co.,Ltd. Address before: 239500 No.36 Dali formation, Caiji village, Guhe Town, Quanjiao County, Chuzhou City, Anhui Province Applicant before: Li Lunzhong |
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Denomination of invention: A film application method Effective date of registration: 20231128 Granted publication date: 20220906 Pledgee: Jiujiang Bank Co.,Ltd. Park Sub branch Pledgor: Jiujiang Lida Technology Co.,Ltd. Registration number: Y2023980068197 |