CN111267330B - Mobile phone display screen delivery film pasting equipment - Google Patents
Mobile phone display screen delivery film pasting equipment Download PDFInfo
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- CN111267330B CN111267330B CN201911103147.2A CN201911103147A CN111267330B CN 111267330 B CN111267330 B CN 111267330B CN 201911103147 A CN201911103147 A CN 201911103147A CN 111267330 B CN111267330 B CN 111267330B
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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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Abstract
The invention discloses a delivery film sticking device for a mobile phone display screen, which comprises a case, wherein a conveying cavity with an upward opening is arranged in the case, a conveying device for clamping and conveying a mobile phone is arranged in the conveying cavity, a fixed plate is fixedly connected to the upper side end surface of the conveying cavity, a cleaning and dust removing device for cleaning the mobile phone display screen is arranged on the front side end surface of the fixed plate, a film sticking device positioned on the right side of the cleaning and dust removing device is arranged on the front side end surface of the fixed plate and used for sticking a film on the display screen, a bubble removing device positioned on the right side of the film sticking device is arranged on the front side end surface of the fixed plate and used for removing bubbles of a toughened film on the display screen, a film sticking mechanism takes out the toughened film through a sucker, a film tearing mechanism tears off the film on the toughened film, and then the toughened film is stuck on the display screen by the film sticking, thereby realize automatic tempering membrane to the cell-phone display screen subsides.
Description
Technical Field
The invention relates to the technical field of delivery film sticking of display screens, in particular to delivery film sticking equipment for a mobile phone display screen.
Background
The mobile phone display screen mainly comprises a display module, a touch module and cover plate glass, wherein the display module comprises: mainly classified into two types, LCD and OLED, and cover glass: the outmost layer of a mobile phone screen plays a role in protecting components, cover plate glass on a display screen is generally required to be pasted with a film after the mobile phone is assembled and produced, the outgoing film of the mobile phone is a soft film, and a user usually tears off the film and pastes a toughened film when the mobile phone is actually used.
Disclosure of Invention
The technical problem is as follows: at present, the toughened film is still a manual film, and no equipment capable of realizing automatic film pasting of the toughened film is available.
In order to solve the above problems, the present embodiment designs a mobile phone display screen delivery film sticking device, which includes a case, a conveying cavity with an upward opening is arranged in the case, a conveying device for clamping and conveying a mobile phone is arranged in the conveying cavity, a fixing plate is fixedly connected to an upper end surface of the conveying cavity, a cleaning and dust removing device for cleaning the mobile phone display screen is arranged on a front end surface of the fixing plate, a film sticking device located on the right side of the cleaning and dust removing device is arranged on the front end surface of the fixing plate, the film sticking device is used for sticking a display screen, and the film sticking device includes a slide rail fixedly connected to the front end surface of the fixing plate, a linear motor slidably connected to the slide rail, a three-stage telescopic cylinder fixedly connected to the front end surface of the linear motor, and a telescopic rod arranged in the three-stage telescopic cylinder and extending downward to the end surface of the three-stage telescopic cylinder, The device comprises an adsorption disc fixedly connected to the lower end face of the hose and used for adsorbing a toughened film, a recovery box fixedly connected to the front end face of the fixed plate and located on the lower side of the slide rail, a recovery cavity arranged in the recovery box and provided with an upward opening and used for storing a film torn from the toughened film, a fixed cylinder fixedly connected to the rear end face of the recovery cavity and provided with an upward opening, an auxiliary lifting rod which extends upwards to the outside of the fixed cylinder and is in sliding connection with the fixed cylinder, and an auxiliary sucker which is located on the upper side of the fixed cylinder and used for adsorbing the toughened film, the movement required by the toughening membrane can be realized by the linear motor moving along the slide rail and the up-and-down movement of the three-stage telescopic cylinder, and a bubble removing device positioned on the right side of the film pasting device is arranged on the front side end face of the fixing plate and used for removing bubbles of the toughened film on the display screen.
Wherein the conveying device comprises two pulley shafts which are rotatably connected on the inner wall of the rear side of the conveying cavity and extend forwards, two belt wheel shafts are bilaterally symmetrical, conveying belt wheels are fixedly connected to the belt wheel shafts, a conveying belt is connected between the two conveying belt wheels, a motor fixedly connected to the inner wall of the rear side of the conveying cavity is connected to the conveying belt wheel on the right side in a power mode, the conveying belt wheel on the right side extends forwards to the outside of the end face of the conveying cavity, an auxiliary belt wheel positioned outside the front end face of the conveying cavity is fixedly connected to the conveying belt wheel on the right side, four clamping boxes are distributed on the conveying belt from left to right in an array manner, a clamping cavity with an upward opening is arranged in each clamping box, four centrosymmetric clamping blocks are connected on the inner wall of the lower side of each clamping cavity in a sliding manner, and the clamping block can clamp and fix the mobile phone, and a clamping spring is connected between the clamping block and the inner wall of one side of the clamping cavity, which is far away from the center.
Wherein, wash ash handling equipment including fixed connection in the liquid reserve tank on the fixed plate front end face, the liquid reserve tank is used for storing the cleaning solution, fixedly connected with on the liquid reserve tank right side end face with the communicating water pump of liquid reserve tank, the water pump communicates with each other and is connected with the transfer line, communicate with on the transfer line and be connected with the shower nozzle, fixedly connected with is located on the fixed plate front end face the liquid reserve tank has the horizontal stage on right side, be equipped with opening runner chamber down in the horizontal stage, rotate on the inner wall of runner chamber rear side and be connected with and extend forward to the pivot outside the runner chamber terminal surface, fixedly connected with is located in the pivot the dehumidification wheel of runner intracavity, the dehumidification wheel is used for wiping the cell-phone display screen to get rid of cleaning solution and the spot on the screen, fixedly connected with is located in the pivot the outside the runner chamber front end, the band pulley with be connected with the V area between, and a dust collection disc positioned on the right side of the transverse table is fixedly connected to the end face of the front side of the fixing plate and used for adsorbing residual dust on the display screen.
Wherein, the film sticking device also comprises an air pump which is fixedly connected on the front end face of the fixed plate and positioned on the right side of the liquid storage tank, the front end face of the fixed plate is fixedly connected with an air storage tank positioned on the right side of the air pump, the air storage tank is provided with a pressure release valve, the pressure release valve is communicated with the air pump and is connected with an air pipe, the air pipe is provided with a vacuum generator, the front end face of the fixed plate is fixedly connected with a three-position five-way electromagnetic valve positioned on the right side of the air storage tank, the three-position five-way electromagnetic valve is communicated with the air storage tank and is connected with an auxiliary air pipe, the three-position five-way electromagnetic valve is communicated with the air inlet of the three-stage telescopic cylinder and is connected with an air inlet hose, the three-position five-way electromagnetic valve is communicated with, the vacuum cleaner is characterized in that two bilaterally symmetrical push rods are fixedly connected to the telescopic rod, a negative pressure sucker is fixedly connected to the recovery cavity inner arm, an electromagnet is fixedly connected to the inner wall of the lower side of the fixed cylinder, a telescopic spring is connected between the electromagnet and the auxiliary lifting rod, a negative pressure pipe is communicated and connected between the recovery cavity and the vacuum generator negative pressure port, a dust removal box is arranged on the negative pressure pipe, a connecting pipe is communicated and connected between the dust collection disk and the negative pressure pipe, an auxiliary three-position five-way electromagnetic valve positioned on the right side of the dust removal box is fixedly connected to the front end face of the fixed plate, an auxiliary connecting pipe is communicated and connected between the auxiliary three-position five-way electromagnetic valve and the negative pressure pipe, an auxiliary hose is communicated and connected between the auxiliary three-position five-way electromagnetic valve and the adsorption disk, an adsorption disk for adsorbing a toughened film is fixedly connected to the lower end face of the auxiliary hose, and two bilateral, fixedly connected with is located on the fixed plate front end face the bin on collection box right side, be equipped with the opening in the bin and just be used for storing the storage chamber of tempering membrane up, it has the push pedal to store intracavity sliding connection, the push pedal with be connected with the spring between the storage chamber downside inner wall, store and be equipped with the slide opening that link up about on chamber left side and the right side inner wall respectively, the gag lever post that extends about sliding connection has in the slide opening, and two gag lever post bilateral symmetry, fixedly connected with is located on the gag lever post the outer wedge of bin end face, just the wedge can with the push rod butt, the wedge with the bin is kept away from and is connected with extension spring between the symmetry center side end face.
Wherein, except that the bubble device include fixed connection in on the fixed plate front end face and be located the horizontal pole on bin right side, be equipped with opening flexible chamber down in the horizontal pole, flexible intracavity sliding connection has downwardly extending to the lifter outside flexible chamber, the lifter with be connected with compression spring between the flexible chamber upside inner wall, fixedly connected with dead lever on the flexible chamber downside terminal surface, fixedly connected with is used for striking off the epimembranal scraper blade of tempering, fixedly connected with is located on the dead lever front end face the left driven lever of scraper blade, the fixed installing component that is equipped with of preceding terminal surface of centre gripping box, the fixed trapezoidal piece that is equipped with in upper end of installing component, the driven lever can with trapezoidal piece butt.
The invention has the beneficial effects that: the clamp on the conveying mechanism can clamp and fix the mobile phone, the cleaning mechanism can spray cleaning solution on the display screen of the mobile phone, the wiping roller can wipe the display screen of the mobile phone to remove the cleaning solution and stains, the negative pressure dust absorption mechanism can further remove dust on the display screen of the mobile phone, thereby facilitating the subsequent film pasting, reducing the generation of bubbles after the film pasting, moving the film pasting mechanism to the storage position of the toughened film, the toughened film is taken out through the sucking disc, then the film sticking mechanism drives the toughened film to move to a film sticking station, in the moving process, the film tearing mechanism tears off the film on the toughened film, then the film pasting mechanism pastes the toughened film on the display screen, meanwhile, the sucker releases the toughened film, then the conveying mechanism drives the mobile phone to move continuously, so that the scraping mechanism scrapes bubbles from the toughened film, thus removing the bubbles on the toughened film and finishing the film pasting of the toughened film once, therefore, the invention can realize the automatic pasting of the toughened film on the mobile phone display screen.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of the overall structure of a factory film pasting device for a mobile phone display screen according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 3;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 1;
FIG. 6 is an enlarged view of the structure at "E" in FIG. 1;
FIG. 7 is an enlarged view of the structure at "F" in FIG. 1;
fig. 8 is an enlarged schematic view of the structure at "G" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 8, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a mobile phone display screen delivery pad pasting device, which is mainly applied to display screen delivery pad pasting, and the invention is further explained by combining the attached drawings of the invention:
the delivery film sticking equipment for the display screen of the mobile phone comprises a case 11, wherein a conveying cavity 12 with an upward opening is arranged in the case 11, a conveying device 101 for clamping and conveying the mobile phone is arranged in the conveying cavity 12, a fixing plate 17 is fixedly connected to the upper side end face of the conveying cavity 12, a cleaning and dust removing device 102 for cleaning the display screen of the mobile phone is arranged on the front side end face of the fixing plate 17, a film sticking device 103 positioned on the right side of the cleaning and dust removing device 102 is arranged on the front side end face of the fixing plate 17, the film sticking device 103 is used for sticking the display screen, the film sticking device 103 comprises a slide rail 33 fixedly connected to the front side end face of the fixing plate 17, a linear motor 32 slidably connected to the slide rail 33, a three-stage telescopic cylinder 31 fixedly connected to the front side end face of the linear motor 32, and a telescopic rod 68 arranged in the three-stage telescopic cylinder 31 and extending downwards to the end, The recovery box 37 is fixedly connected to the front end face of the fixed plate 17 and positioned on the lower side of the slide rail 33, the recovery cavity 71 is arranged in the recovery box 37 and has an upward opening, the recovery cavity 71 is used for storing the adhesive film torn from the toughened film, the rear end face of the recovery cavity 71 is fixedly connected with a fixed cylinder 73 having an upward opening, the fixed cylinder 73 is internally and slidably connected with an auxiliary lifting rod 76 extending upwards to the outside of the fixed cylinder 73, the auxiliary lifting rod 76 is fixedly connected with an auxiliary sucker 77 which is positioned on the upper side of the fixed cylinder 73 and is used for adsorbing the toughened film adhesive film, the linear motor 32 moves along the slide rail 33 and the three-stage telescopic cylinder 31 moves up and down to realize the movement required by adhering the toughened film, the front side end face of the fixing plate 17 is provided with a bubble removing device 104 positioned on the right side of the film sticking device 103, and the bubble removing device 104 is used for removing bubbles of a toughened film on the display screen.
According to the embodiment, the conveying device 101 is described in detail below, the conveying device 101 includes two pulley shafts 15 rotatably connected to the inner wall of the rear side of the conveying cavity 12 and extending forward, and the two pulley shafts 15 are symmetrical left and right, a conveying pulley 14 is fixedly connected to the pulley shaft 15, a conveying belt 13 is connected between the two conveying pulleys 14, a motor 41 fixedly connected to the inner wall of the rear side of the conveying cavity 12 is connected to the conveying pulley 14 on the right side in a power manner, the conveying pulley 14 on the right side extends forward out of the end surface of the conveying cavity 12, a secondary pulley 50 positioned out of the front end surface of the conveying cavity 12 is fixedly connected to the conveying pulley 14 on the right side, four clamping boxes 16 are distributed on the conveying belt 13 from left to right in an array manner, a clamping cavity 81 with an upward opening is arranged in the clamping box 16, four clamping blocks 53 with central symmetry are slidably connected to the inner wall of the lower side of, and the clamping block 53 can clamp and fix the mobile phone, a clamping spring 54 is connected between the clamping block 53 and the inner wall of the clamping cavity 81 on the side far away from the center, and the motor 41 drives the pulley shaft 15 on the right side and the conveying pulley 14 on the right side to rotate, so that the conveying belt 13 is driven to rotate to convey the mobile phone.
According to the embodiment, the cleaning and dust removing device 102 is described in detail below, the cleaning and dust removing device 102 includes a liquid storage tank 21 fixedly connected to a front end face of the fixing plate 17, the liquid storage tank 21 is used for storing cleaning liquid, a water pump 20 communicated with the liquid storage tank 21 is fixedly connected to a right end face of the liquid storage tank 21, the water pump 20 is communicated with an infusion tube 19, the infusion tube 19 is communicated with a spray head 18, a transverse table 42 positioned at the right side of the liquid storage tank 21 is fixedly connected to the front end face of the fixing plate 17, a rotating wheel cavity 45 with a downward opening is arranged in the transverse table 42, a rotating shaft 43 extending forward to the end face of the rotating wheel cavity 45 is rotatably connected to an inner wall at the rear side of the rotating wheel cavity 45, a dehumidifying wheel 44 positioned in the rotating wheel cavity 45 is fixedly connected to the rotating shaft 43, the dehumidifying wheel 44 is used for wiping a display screen with a mobile phone, and get rid of cleaning solution and the spot on the screen, fixedly connected with is located in pivot 43 the outside band pulley 48 of runner cavity 45 front side terminal surface, band pulley 48 with be connected with V area 49 between the accessory pulley 50, fixedly connected with is located on the fixed plate 17 front side terminal surface the dust absorption dish 40 on horizontal platform 42 right side, dust absorption dish 40 is used for adsorbing remaining dust on the display screen, through water pump 20 will cleaning solution in the liquid reserve tank 21 is taken out, and through transfer line 19 carries spout in the shower nozzle 18, realizes the spray rinsing to the display screen.
According to the embodiment, the film sticking device 103 is described in detail below, the film sticking device 103 further includes an air pump 22 fixedly connected to the front end face of the fixing plate 17 and located on the right side of the liquid storage tank 21, an air storage tank 26 fixedly connected to the front end face of the fixing plate 17 and located on the right side of the air pump 22, a pressure release valve 65 is disposed on the air storage tank 26, an air pipe 23 is connected between the pressure release valve 65 and the air pump 22 in a communicating manner, a vacuum generator 24 is disposed on the air pipe 23, a three-position five-way electromagnetic valve 28 located on the right side of the air storage tank 26 is fixedly connected to the front end face of the fixing plate 17, an auxiliary air pipe 27 is connected between the three-position five-way electromagnetic valve 28 and the air storage tank 26 in a communicating manner, an air inlet electromagnetic valve 29 is connected between the three-position five-way electromagnetic valve 28 and the air inlet of the third-stage telescopic cylinder 31 in a, the three-position five-way electromagnetic valve 28 is communicated with two exhaust pipes 64 which are symmetrical up and down, the telescopic rod 68 is fixedly connected with two push rods 69 which are symmetrical left and right, the inner arm of the recovery cavity 71 is fixedly connected with a negative pressure sucker 72, the inner wall of the lower side of the fixed cylinder 73 is fixedly connected with an electromagnet 74, an expansion spring 75 is connected between the electromagnet 74 and the auxiliary lifting rod 76, the recovery cavity 71 is communicated with the negative pressure port of the vacuum generator 24 to be connected with a negative pressure pipe 38, the negative pressure pipe 38 is provided with a dust removal box 25, the dust removal plate 40 is communicated with the negative pressure pipe 38 to be connected with a connecting pipe 39, the front end face of the fixed plate 17 is fixedly connected with an auxiliary three-position five-way electromagnetic valve 61 which is positioned on the right side of the dust removal box 25, the auxiliary three-position five-way electromagnetic valve 61 is communicated with the negative pressure pipe 38 to be connected with an auxiliary connecting pipe 67, the auxiliary three-, the utility model discloses a tempering membrane, including a pair of bin 34, a pair of three-position five-way solenoid valve 61, an adsorption disc 70, an auxiliary exhaust pipe 66, a spring 80, a limiting rod 59, two limiting rod 59 bilateral symmetry, fixedly connected with on the limiting rod 59 be located the outer wedge block 58 of bin 34 terminal surface, fixedly connected with is used for adsorbing the adsorption disc 70 of tempering membrane on the lower side terminal surface of auxiliary hose 63, the last vice blast pipe 66 that is connected with two bilateral symmetry that leads to of vice three-position five-way solenoid valve 61, fixedly connected with is located on the front end surface of fixed plate 17 the bin 34 on collection box 37 right side, be equipped with opening up in the bin 34 and be used for storing the storage chamber 79 of tempering membrane, sliding connection has push pedal 78 in the storage chamber 79, push pedal 78 with be connected with between the lower side inner wall of storage chamber 79, be equipped with about the smooth hole 82 that link up on the left and right side inner wall, just the wedge 58 can with push rod 69 butt, wedge 58 with bin 34 keeps away from and is connected with extension spring 60 between the symmetrical center side end face, through vice sucking disc 77 adsorbs the pad pasting on the tempering membrane, and through electro-magnet 74 adsorbs vice lifter 76 can realize tearing off the pad pasting from the tempering membrane.
According to the embodiment, the bubble removing device 104 is described in detail below, the bubble removing device 104 includes a cross bar 35 fixedly connected to a front end surface of the fixing plate 17 and located at a right side of the storage box 34, a telescopic cavity 57 with a downward opening is provided in the cross bar 35, a lifting rod 55 extending downward to the outside of the telescopic cavity 57 is slidably connected to the telescopic cavity 57, a compression spring 56 is connected between the lifting rod 55 and an upper inner wall of the telescopic cavity 57, a fixing rod 36 is fixedly connected to a lower end surface of the telescopic cavity 57, a scraping plate 51 for scraping bubbles on a tempered film is fixedly connected to a lower end surface of the fixing rod 36, a driven rod 52 located at a left side of the scraping plate 51 is fixedly connected to a front end surface of the fixing rod 36, a mounting part 47 is fixedly provided to a front end surface of the clamping box 16, a trapezoidal block 46 is fixedly provided to an upper end, the driven rod 52 can be abutted with the trapezoidal block 46, abutted with a toughened film through the scraper 51, and driving the clamping box 16 and the mobile phone to move through the conveying belt 13, so that the movement of removing bubbles can be realized.
The following describes in detail the use steps of the mobile phone display screen delivery film sticking device in this document with reference to fig. 1 to 8:
at the beginning, the liquid storage tank 21 is filled with cleaning liquid, the storage cavity 79 is filled with a toughening film, the push plate 78 is positioned at the lower limit position, under the action of the extension spring 60, the limit rod 59 is positioned at the limit position close to one side of the symmetric center, the limit rod 59 is abutted against the toughening film to limit the push plate 78 to move upwards, the linear motor 32 is positioned at the right limit position, namely the adsorption disc 70 is positioned at the upper side of the storage cavity 79, the expansion rod 68 and the adsorption disc 70 are positioned at the upper limit position, the auxiliary lifting rod 76 and the auxiliary suction disc 77 are positioned at the upper limit position, the electromagnet 74 is not electrified, the three-position five-way electromagnetic valve 28 ensures that the auxiliary air pipe 27 is not communicated with the air inlet hose 29 and the air outlet hose 30, the auxiliary three-position five-way electromagnetic valve 61 ensures that the hose 62 and the auxiliary hose 63 are not communicated with the auxiliary connecting pipe 67, the hose 62 is communicated with the auxiliary air outlet pipe 66 at the left side, the holding block 53 is brought into contact with the mobile phone, and the holding block 53 holds and fixes the mobile phone by the elastic force of the holding spring 54.
When the device works, the motor 41 is started to drive the right-side belt wheel shaft 15 to rotate, the right-side belt wheel shaft 15 drives the right-side conveying belt wheel 14 to rotate, so as to drive the conveying belt 13 to rotate, the clamping box 16 moves rightwards, meanwhile, the right-side belt wheel shaft 15 drives the auxiliary belt wheel 50 to rotate, the auxiliary belt wheel 50 drives the belt wheel 48 to rotate through the V belt 49, the belt wheel 48 drives the rotating shaft 43 and the dehumidifying wheel 44 to rotate,
simultaneously, the water pump 20 and the air pump 22 are started, the water pump 20 conveys cleaning solution in the liquid storage tank 21 into the spray head 18 through the liquid conveying pipe 19 and sprays the cleaning solution on the screen of the mobile phone through the spray head 18, the clamping box 16 drives the mobile phone to move rightwards, the display screen of the mobile phone is in contact with the dehumidifying wheel 44, the dehumidifying wheel 44 rotates to wipe the display screen to remove the cleaning solution and stains on the display screen, then the clamping box 16 drives the mobile phone to move rightwards continuously, air flow generated by the air pump 22 is conveyed and stored in the air storage tank 26 through the air pipe 23 and the vacuum generator 24, meanwhile, the air flow generates negative pressure in the negative pressure pipe 38 through the vacuum generator 24, negative pressure is generated in the recovery cavity 71, the dust collection disc 40 generates negative pressure through the connecting pipe 39, the dust remained on the display screen is adsorbed by the dust collection disc 40, the dust adsorbed by the dust collection disc 40 is conveyed into the dust removal tank 25 through, the motor 41 is stopped from rotating and,
meanwhile, the auxiliary three-position five-way electromagnetic valve 61 enables the auxiliary connecting pipe 67 to be communicated with the auxiliary hose 63, the negative pressure in the negative pressure pipe 38 enables the adsorption disc 70 to generate negative pressure through the auxiliary connecting pipe 67, the auxiliary three-position five-way electromagnetic valve 61 and the auxiliary hose 63, the three-position five-way electromagnetic valve 28 enables the auxiliary air pipe 27 to be communicated with the air inlet hose 29, the air outlet hose 30 is communicated with the exhaust pipe 64 on the lower side, air flow in the air storage box 26 is conveyed into the three-stage telescopic cylinder 31 through the auxiliary air pipe 27, the three-position five-way electromagnetic valve 28 and the air inlet hose 29 and drives the telescopic rod 68 to move downwards, the push rod 69 is abutted with the wedge block 58 to push the wedge block 58 to move towards one side away from the symmetrical center, the limiting rod 59 is separated from contact with the toughened film, the adsorption disc 70 adsorbs a piece of toughened film, then the three-position five-way electromagnetic valve 28, then the three-position five-way electromagnetic valve 28 is that the auxiliary air pipe 27 is not communicated with the air outlet hose 30 and the air inlet hose 29, and the linear motor 32 moves leftwards along the slide rail 33, when the adsorption disc 70 is positioned at the upper side of the recovery cavity 71, the auxiliary three-position five-way electromagnetic valve 61 enables the hose 62 and the auxiliary hose 63 to be communicated with the auxiliary three-position five-way electromagnetic valve 61, so that the auxiliary suction cup 77 generates negative pressure to adsorb the adhesive film on the toughened film, then the electromagnet 74 is electrified to adsorb the auxiliary lifting rod 76, the auxiliary lifting rod 76 and the auxiliary suction cup 77 drive the adhesive film to move downwards, thereby realizing the removal of the adhesive film, simultaneously the linear motor 32 and the adsorption disc 70 continue moving leftwards, thereby completely removing the adhesive film, then the auxiliary three-position five-way electromagnetic valve 61 enables the hose 62 to be not communicated with the auxiliary connecting pipe 67, the removed adhesive film is adsorbed into the recovery cavity 71 under the negative pressure at the positions of the negative pressure pipe 38 and the recovery cavity 71,
after the linear motor 32 moves to the left limit position, the three-position five-way electromagnetic valve 28 enables the auxiliary air pipe 27 to be communicated with the air inlet hose 29, the air outlet hose 30 is communicated with the exhaust pipe 64 on the lower side, the telescopic rod 68 moves downwards to the lower limit position, the toughened film is attached to the display screen, then the auxiliary three-position five-way electromagnetic valve 61 is an auxiliary hose 63, the hose 62 is not communicated with the auxiliary connecting pipe 67, the auxiliary hose 63 is communicated with the auxiliary exhaust pipe 66 on the right side, the hose 62 is communicated with the auxiliary exhaust pipe 66 on the left side, the negative pressure of the adsorption disc 70 is lost, the adsorption disc 70 releases the toughened film, then the three-position five-way electromagnetic valve 28 acts to enable the air outlet hose 30 to be communicated with the auxiliary air pipe 27, the air inlet hose 29 is communicated with the exhaust pipe 64 on,
meanwhile, the motor 41 is started again, so that the clamping box 16 moves to the right continuously, the trapezoidal blocks 46 abut against the driven rods 52, the scraping plates 51 move upwards, then the driven rods 52 move downwards along the inclined planes of the trapezoidal blocks 46, the scraping plates 51 are in contact with the edges of the right side of the toughened film, the scraping plates 51 apply pressure to the toughened film under the action of the compression springs 56, meanwhile, the clamping box 16 moves to the right continuously, the scraping plates 51 move to the left relative to the toughened film, bubbles are scraped, and one-time film pasting is completed.
The invention has the beneficial effects that: the clamp on the conveying mechanism can clamp and fix the mobile phone, the cleaning mechanism can spray cleaning solution on the display screen of the mobile phone, the wiping roller can wipe the display screen of the mobile phone to remove the cleaning solution and stains, the negative pressure dust absorption mechanism can further remove dust on the display screen of the mobile phone, thereby facilitating the subsequent film pasting, reducing the generation of bubbles after the film pasting, moving the film pasting mechanism to the storage position of the toughened film, the toughened film is taken out through the sucking disc, then the film sticking mechanism drives the toughened film to move to a film sticking station, in the moving process, the film tearing mechanism tears off the film on the toughened film, then the film pasting mechanism pastes the toughened film on the display screen, meanwhile, the sucker releases the toughened film, then the conveying mechanism drives the mobile phone to move continuously, so that the scraping mechanism scrapes bubbles from the toughened film, thus removing the bubbles on the toughened film and finishing the film pasting of the toughened film once, therefore, the invention can realize the automatic pasting of the toughened film on the mobile phone display screen.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (1)
1. A delivery film sticking device for a mobile phone display screen comprises a case; the mobile phone comprises a case, a conveying cavity with an upward opening is arranged in the case, a conveying device used for clamping and conveying a mobile phone is arranged in the conveying cavity, a fixed plate is fixedly connected to the upper side end face of the conveying cavity, a cleaning and dust removing device used for cleaning a mobile phone display screen is arranged on the front side end face of the fixed plate, a film pasting device located on the right side of the cleaning and dust removing device is arranged on the front side end face of the fixed plate, and the film pasting device comprises a slide rail fixedly connected to the front side end face of the fixed plate, a linear motor slidably connected to the slide rail, a three-stage telescopic cylinder fixedly connected to the front side end face of the linear motor, a telescopic rod arranged in the three-stage telescopic cylinder and extending downwards to the outside of the end face of the three-stage telescopic cylinder, a recovery box fixedly connected to the front side, The recovery cavity is arranged in the recovery box, the opening of the recovery cavity faces upwards, the recovery cavity is used for storing a film torn from a toughened film, a fixed cylinder with an upward opening is fixedly connected to the end face of the rear side of the recovery cavity, an auxiliary lifting rod extending upwards to the outside of the fixed cylinder is slidably connected to the fixed cylinder, an auxiliary sucker located on the upper side of the fixed cylinder and used for adsorbing the toughened film is fixedly connected to the auxiliary lifting rod, the movement required for adhering the toughened film can be achieved through the movement of the linear motor along the sliding rail and the up-and-down movement of the three-stage telescopic cylinder, a bubble removing device located on the right side of the film adhering device is arranged on the end face of the front side of the fixed plate, and the bubble removing device is used for removing bubbles of the toughened film on; the conveying device comprises two pulley shafts which are rotatably connected to the inner wall of the rear side of the conveying cavity and extend forwards, two belt wheel shafts are bilaterally symmetrical, conveying belt wheels are fixedly connected to the belt wheel shafts, a conveying belt is connected between the two conveying belt wheels, a motor fixedly connected to the inner wall of the rear side of the conveying cavity is connected to the conveying belt wheel on the right side in a power mode, the conveying belt wheel on the right side extends forwards to the outside of the end face of the conveying cavity, an auxiliary belt wheel positioned outside the front end face of the conveying cavity is fixedly connected to the conveying belt wheel on the right side, four clamping boxes are distributed on the conveying belt from left to right in an array manner, a clamping cavity with an upward opening is arranged in each clamping box, four centrosymmetric clamping blocks are connected on the inner wall of the lower side of each clamping cavity in a sliding manner, the clamping block can clamp and fix the mobile phone, and a clamping spring is connected between the clamping block and the inner wall of the clamping cavity on the side far away from the center; the cleaning and dust removing device comprises a liquid storage tank fixedly connected to the front end face of the fixed plate, the liquid storage tank is used for storing cleaning liquid, a water pump communicated with the liquid storage tank is fixedly connected to the right end face of the liquid storage tank, the water pump is communicated with a liquid conveying pipe, a sprayer is communicated with the liquid conveying pipe, a transverse table with a downward opening is fixedly connected to the front end face of the fixed plate and positioned on the right side of the liquid storage tank, a rotating wheel cavity with a downward opening is arranged in the transverse table, a rotating shaft extending forwards to the end face of the rotating wheel cavity is rotatably connected to the inner wall of the rear side of the rotating wheel cavity, a dehumidifying wheel positioned in the rotating wheel cavity is fixedly connected to the rotating shaft, the dehumidifying wheel is used for wiping a display screen of a mobile phone and removing cleaning liquid and stains on the screen, a belt wheel positioned outside the front end face of the rotating wheel cavity is fixedly connected to the rotating shaft, a dust collection disc positioned on the right side of the transverse table is fixedly connected to the end face of the front side of the fixing plate and used for adsorbing residual dust on the display screen; the film sticking device further comprises an air pump fixedly connected to the front end face of the fixed plate and positioned on the right side of the liquid storage tank, the front end face of the fixed plate is fixedly connected with a gas storage tank positioned on the right side of the air pump, a pressure release valve is arranged on the gas storage tank, an air pipe is communicated and connected between the pressure release valve and the air pump, a vacuum generator is arranged on the air pipe, a three-position five-way electromagnetic valve positioned on the right side of the gas storage tank is fixedly connected to the front end face of the fixed plate, an auxiliary air pipe is communicated and connected between the three-position five-way electromagnetic valve and the gas storage tank, an air inlet hose is communicated and connected between the three-position five-way electromagnetic valve and the air inlet of the three-stage telescopic cylinder, an air outlet hose is communicated and connected between the three-position five-way electromagnetic, the telescopic rod is fixedly connected with two push rods which are bilaterally symmetrical, the recovery cavity inner arm is fixedly connected with a negative pressure sucker, the inner wall of the lower side of the fixed cylinder is fixedly connected with an electromagnet, a telescopic spring is connected between the electromagnet and the auxiliary lifting rod, the recovery cavity is communicated with the negative pressure port of the vacuum generator and is connected with a negative pressure pipe, the negative pressure pipe is provided with a dust removing box, the dust collecting plate is communicated with the negative pressure pipe and is connected with a connecting pipe, the front end face of the fixed plate is fixedly connected with an auxiliary three-position five-way electromagnetic valve which is positioned at the right side of the dust removing box, the auxiliary three-position five-way electromagnetic valve is communicated with the negative pressure pipe and is connected with an auxiliary connecting pipe, the auxiliary three-position five-way electromagnetic valve is communicated with the auxiliary sucker and is connected with a hose, the auxiliary three-position five-way electromagnetic valve is communicated with an auxiliary hose, and the auxiliary hose is fixedly connected, the auxiliary three-position five-way electromagnetic valve is communicated and connected with two auxiliary exhaust pipes which are bilaterally symmetrical, a storage box which is positioned on the right side of the recovery box is fixedly connected to the front end face of the fixed plate, a storage cavity which is provided with an upward opening and is used for storing a toughened film is arranged in the storage box, a push plate is connected in the storage cavity in a sliding manner, a spring is connected between the push plate and the lower inner wall of the storage cavity, slide holes which are communicated from left to right are respectively formed in the left inner wall and the right inner wall of the storage cavity, limit rods which extend from left to right are connected in the slide holes in a sliding manner, the two limit rods are bilaterally symmetrical, a wedge block which is positioned outside the end face of the storage box is fixedly connected to the limit rods, the wedge block; remove the bubble device include fixed connection in on the fixed plate front end face and be located the horizontal pole on bin right side, be equipped with opening flexible chamber down in the horizontal pole, flexible intracavity sliding connection has downwardly extending to flexible chamber outer lifter, the lifter with be connected with compression spring between the flexible chamber upside inner wall, fixedly connected with dead lever on the flexible chamber downside terminal surface, fixedly connected with is used for striking off the epimembranal scraper blade of bubble of tempering on the dead lever downside terminal surface, fixedly connected with is located on the dead lever front end face the left driven lever of scraper blade, the fixed installation component that is equipped with of preceding terminal surface of centre gripping box, the fixed trapezoidal piece that is equipped with in upper end of installation component, the driven lever can with the trapezoidal piece butt.
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| CN111745947A (en) * | 2020-07-07 | 2020-10-09 | 张苏芬 | Automatic sticking film machine of cell-phone |
| CN114536734B (en) * | 2022-01-17 | 2023-11-21 | 厦门聚视智创科技有限公司 | High-efficient cell-phone backshell pad pasting letter sorting equipment |
| CN115042421B (en) * | 2022-01-21 | 2023-07-21 | 福建船政交通职业学院 | Electronic display screen optical film laminating device |
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Denomination of invention: A factory film pasting equipment for mobile phone display screen Effective date of registration: 20211103 Granted publication date: 20201030 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Jiyang science and technology sub branch Pledgor: Zhuji yeman e-commerce Co.,Ltd. Registration number: Y2021980011593 |
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Date of cancellation: 20221107 Granted publication date: 20201030 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Jiyang science and technology sub branch Pledgor: Zhuji yeman e-commerce Co.,Ltd. Registration number: Y2021980011593 |
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