CN107054722B - glass sheet double-sided film pasting device - Google Patents
glass sheet double-sided film pasting device Download PDFInfo
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- CN107054722B CN107054722B CN201710173151.0A CN201710173151A CN107054722B CN 107054722 B CN107054722 B CN 107054722B CN 201710173151 A CN201710173151 A CN 201710173151A CN 107054722 B CN107054722 B CN 107054722B
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- film
- glass sheet
- feeding
- guide roller
- glass
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Collation Of Sheets And Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a glass sheet double-sided film pasting device which is characterized by comprising a protective film automatic feeding mechanism and a glass sheet feeding mechanism, wherein the protective film automatic feeding mechanism is used for feeding a front protective film and a back protective film; the glass sheet feeding mechanism is used for automatically feeding glass sheets to enable the glass sheets to be attached to the front side protective film, and then the glass sheets with the films attached to the front side are overturned to continue feeding until the glass sheets are attached to the back side protective film.
Description
Technical Field
The invention relates to the field of industrial automation, in particular to a glass sheet double-sided film pasting device.
Background
A glass sheet is often required to be covered or mounted on a display screen of an electronic terminal such as a mobile phone and a tablet. After the glass sheet is manufactured, the two surfaces of the glass sheet need to be adhered with protective films and then conveyed to a mobile phone assembly factory for assembly. Because the protective film is softer, the protective film is easy to deform, generate wrinkles, bubbles and the like, and influence the automatic feeding and final attaching effect. In order to improve the automatic feeding speed and effect of the protective film, the existing automatic feeding scheme still has more space for improvement. In addition, in the existing scheme of film sticking on the front surface and the back surface of the glass sheet, two independent devices are often used, in the process of film sticking on the glass sheet, two independent glass sheet feeding mechanisms are needed, and an integrated comprehensive solution cannot be provided through one device.
Disclosure of Invention
The invention aims to provide an improved glass sheet double-sided film pasting device, which can realize the simultaneous automatic feeding of protective films on the front side and the back side and glass sheets and provides an integrated solution for double-sided film pasting of the glass sheets.
The purpose of the invention is realized by the following scheme:
The invention discloses a glass sheet double-sided film pasting device which is characterized by comprising a protective film automatic feeding mechanism and a glass sheet feeding mechanism, wherein the protective film automatic feeding mechanism is used for feeding a front protective film and a back protective film; the glass sheet feeding mechanism is used for automatically feeding glass sheets to enable the glass sheets to be attached to the front side protective film, and then the glass sheets with the films attached to the front side are turned over to continue feeding until the glass sheets are attached to the back side protective film.
The automatic protective film feeding mechanism comprises a feeding winding drum, a first guide roller, a film pressing mechanism, a carrying platform, a second guide roller and a material receiving winding drum; the roll film bearing the protective film is arranged on the feeding winding drum, and the roll film sequentially passes through the first guide roller, the film pressing mechanism, the carrying platform and the second guide roller and then is wound on the receiving winding drum; the second guide roller is arranged below the carrying platform, in the protective film taking process, the local part of the rolled film is pressed and fixed by the film pressing mechanism, and under the guiding action of the first guide roller and the second guide roller, the carrying platform moves towards the direction of the film pressing mechanism to execute a film tearing action, so that the protective film is separated from the rolled film.
The glass sheet feeding mechanism comprises a glass sheet feeding conveying mechanism, a first transfer mechanism, a second transfer mechanism, a glass front and back turnover mechanism and a glass sheet receiving mechanism; the first transfer mechanism can absorb the glass sheet from the glass sheet feeding and conveying mechanism, convey the glass sheet to the front surface laminating mechanism, and convey the glass sheet with the film on the front surface to the glass front and back surface turnover mechanism; the second transfer mechanism can suck the glass sheet turned over by the glass front and back face turning mechanism, convey the glass sheet to the back face laminating mechanism, and convey the glass sheet subjected to film pasting on the back face to the glass sheet receiving mechanism.
Preferably, the film pressing mechanism is arranged between the feeding reel and the carrying platform and used for pressing the rolled film passing through the film pressing mechanism in the film taking process so as to prevent the feeding reel from feeding forward and/or prevent the rolled film from retreating.
Preferably, the carrying platform is used for carrying the rolled film, so that the rolled film moves forwards horizontally on the surface of the carrying platform for feeding; and in the protective film taking process, the carrying platform moves towards the film pressing mechanism so as to separate the protective film from the rolled film.
Preferably, the first guide roller is arranged between the feeding winding drum and the carrying platform and used for keeping the coiled film on the upper surface of the carrying platform to move forwards horizontally; the second guide roller is arranged below the carrier and used for the forward/backward movement process of the carrier, and the coiled film above the carrier is kept attached to the upper surface of the carrier; the material receiving winding drum is used for driving the winding film to feed forwards through rotation of the material receiving winding drum and recovering the winding film after material taking.
Preferably, the film peeling device further comprises a vacuum material taking mechanism, wherein in the film taking process, the vacuum material taking mechanism is used for fixing the protective film on the rolled film in a vacuum adsorption mode, so that the carrying platform moves backwards relatively to finish the film peeling action, and the protective film is conveyed to the region to be laminated.
Preferably, the winding machine further comprises an S-shaped guide roller assembly, wherein the S-shaped guide roller assembly is used for changing the direction of the wound film and adjusting the tightness of the wound film passing through the S-shaped guide roller assembly, so that the wound film is changed in direction according to the reverse S-shaped track after passing through the second guide roller and then is input into the material receiving winding drum.
preferably, the automatic feeding device further comprises a box body, and the feeding winding drum, the first guide roller, the film pressing mechanism, the carrying platform, the second guide roller, the material receiving winding drum, the vacuum material taking mechanism and the S-shaped guide roller assembly are arranged on the same side face of the box body.
preferably, the loading device further comprises a loading driving mechanism, a horizontal displacement groove is formed in the side face of the box body, and part of the carrying platform penetrates through the displacement groove and then is connected with the loading driving mechanism in the box body; the material receiving winding drum is electrically connected with a motor of the feeding driving mechanism; the feeding winding drum is provided with a stopping piece, and the stopping piece brakes and prohibits the feeding winding drum from rotating in the protective film taking process.
preferably, two second guide rollers which are arranged in a staggered manner are arranged, wherein one second guide roller is fixedly arranged at the bottom of the platform deck, and the other second guide roller is fixedly arranged on the side surface of the box body; the S-shaped guide roller assembly comprises a bracket, two guide rollers and a spring assembly, wherein the axes of the rotating shafts of the two guide rollers are positioned on the same vertical plane; one end of the spring component is fixed on the bracket, and the other end of the spring component is connected with the guide roller above the spring component.
Preferably, the first transfer mechanism and the second transfer mechanism comprise a cross-shaped material taking support, and vacuum suction heads are arranged below four end parts of the material taking support.
Preferably, the material taking bracket is centrally installed on a vertical motor shaft, and the material taking bracket can horizontally rotate.
Preferably, the first transfer mechanism comprises a feeding station, a front film pasting station, a turning station and a material taking waiting station, wherein the feeding station is used for placing the glass sheet from the glass sheet feeding and conveying mechanism; the front film pasting station is used for placing glass sheets waiting for front film pasting or glass sheets already subjected to front film pasting; the turnover station is used for placing glass sheets waiting for the turnover mechanism of the front side and the back side of the glass; the material taking waiting station is used for stopping the idle vacuum suction head.
Preferably, the second transfer mechanism comprises a turnover station, a reverse side film pasting station, a material receiving station and a material taking waiting station; the turnover station is used for placing the glass sheets turned over by the glass front and back turnover mechanism; the reverse side film pasting station is used for placing glass sheets waiting for reverse side film pasting or glass sheets already subjected to reverse side film pasting; the receiving station is used for placing glass sheets to be recovered by the glass sheet receiving mechanism; the material taking waiting station is used for stopping the idle vacuum suction head.
Preferably, the glass sheet receiving mechanism can recover a glass sheet with double-sided film pasting or a plastic sucking disc provided with the glass sheet with double-sided film pasting;
compared with the prior art, the effects of the invention include but are not limited to: the glass sheet is quickly and automatically fed and automatically turned over by the improved glass sheet feeding structure, the improved connection mode and the improved principle; the protective film is quickly and automatically fed through an improved feeding structure, a connection mode and a principle; the problem that the protective film is easy to deform can be effectively solved in the feeding process; the film taking effect is improved by simulating the process of manually tearing the film; the automatic feeding mechanism and the glass sheet feeding structure of two protection films are combined, and the device formed by combination can provide an integrated solution for double-sided film pasting of the glass sheet.
Drawings
FIG. 1 is a schematic structural view of the whole automatic protective film feeding mechanism;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic view of the tape with a roll-to-roll film connection of FIG. 2;
FIG. 4 is a schematic diagram of a rolled film structure;
FIG. 5 is a schematic perspective view of an apparatus having an automatic protective film feeding mechanism;
FIG. 6 is an enlarged partial schematic view of FIG. 5;
FIG. 7 is a top view of the apparatus with a glass sheet feeding mechanism;
FIG. 8 is an enlarged partial schematic view at A of FIG. 7;
fig. 9 is a partially enlarged schematic view at B of fig. 7;
FIG. 10 is a schematic perspective view of an apparatus having a glass sheet feeding mechanism;
fig. 11 is a partially enlarged schematic view of fig. 10.
Detailed Description
The invention will be further explained with reference to the drawings and the embodiments.
it should be noted that the following descriptions about "Z axis", "X axis", etc. are for convenience of expression and understanding, and they may be changed according to the definition of the coordinate system; the descriptions of the front and rear directions are only for convenience of understanding, and they may be changed according to the position and angle of the arrangement according to the definition of the figure or the marks on the figure.
Glass sheet double-sided film pasting device
As shown in fig. 1 to 11, a double-sided film-sticking device for glass sheets is used for double-sided film sticking of glass sheets of electronic terminals such as mobile phones. The glass sheet double-sided film pasting device comprises a protective film automatic feeding mechanism and a glass sheet feeding mechanism. Wherein, two protection film automatic feeding mechanisms are respectively and symmetrically installed on the side of the two sides of the box body of the glass sheet double-sided film pasting device. Two protection film automatic feeding mechanisms are used for the automatic feeding of positive protection film, reverse side protection film respectively. Wherein:
Protection film automatic feeding mechanism:
Referring to fig. 4, a schematic diagram of a rolled film structure is shown. The roll film 3 is provided with a continuous bottom film 32, and a protective film 31 is uniformly arranged on the bottom film 32. The carrier film 32 is often rolled together for ease of loading or shipping. Before film taking, the protective film 31 and the bottom film 32 are tightly adsorbed together, so that the protective film 31 and the bottom film 32 need to be separated when the film is taken.
Referring to fig. 1 and 5, the overall structure of a certain device equipped with an automatic protective film feeding mechanism is schematically shown. Fig. 2 is a partially enlarged schematic view of fig. 1. Fig. 6 is a partially enlarged schematic view of fig. 5. As shown in the figure, the automatic protective film feeding mechanism comprises a box body 2, a feeding reel 11, a first guide roller 12, a film pressing mechanism 13, a carrying platform 14, a second guide roller 15, an S-shaped guide roller assembly 16, a receiving reel 17 and a vacuum material taking mechanism 18. Wherein the content of the first and second substances,
A feeding reel 11: for mounting the roll film 3. The material receiving reel 17 rotates to drive the winding film 3 to move forwards, and the winding film 3 moves forwards to drive the feeding reel 11 to rotate and feed. The rotating shaft of the feeding roller 11 is provided with a stop piece, and the feeding roller 11 is prohibited from rotating during the film tearing process.
a first guide roller 12; for guiding, the roll film 3 is kept at the same level as the upper surface of the stage 14, and is moved forward along the level of the upper surface of the stage 14.
film pressing mechanism 13: the vacuum absorption plate 181 is used for pressing the roll film 3 passing through the film pressing mechanism 13 in the process of absorbing the protective film 31, preventing the feeding reel 11 from feeding forward and also preventing the roll film 3 from retreating. In a preferred embodiment, the film pressing mechanism 13 includes a fixed lower support plate 131 and a pressing block 132 that can move up and down. The upper surface of the lower support plate 131 is located at the same level as the stage 14, and the roll film 3 passes through between the lower support plate 131 and the press block 132.
Stage 14: the device is used for bearing the rolled film 3 and enabling the rolled film 3 to horizontally move forwards on the surface for feeding; in the material taking process, after the vacuum adsorption plate 181 adsorbs the protective film 31, the carrier 14 horizontally moves backwards under the action of the material feeding driving mechanism to complete the film tearing action, so that the protective film 31 is separated from the bottom film 32 of the roll film 3. A horizontal displacement groove 21 is arranged at a corresponding position on the side surface of the box body 2, and part of the carrier 14 passes through the displacement groove 21 and then is connected with a feeding driving mechanism in the box body 2. The stage 14 can be horizontally displaced back and forth along the displacement groove 21 by the loading drive mechanism. A second guide roller 15 is provided below the stage 14. The second guide roller 151 is fixedly mounted at the bottom of the stage 14, and the second guide roller 152 is fixedly mounted at the side of the box body 2 and located at the front lower position of the second guide roller 151.
S-shaped guide roller assembly 16: the side of the box body 2 is also provided with an S-shaped guide roller assembly 16 between the second guide roller 152 and the material receiving reel 17. The S-shaped guide roller assembly 16 is used for changing the direction of the film roll 3, so that the film roll 3 passes through the second guide roller 152, changes the direction according to the reverse S-shaped (i.e. the mirror image of S) track, and is input into the material receiving reel 17. The S-shaped guide roller assembly 16 includes a bracket 161, a guide roller 162, and a guide roller 163, and the bracket 161 is fixedly installed at the side of the cabinet 2. The guide roller 162 and the guide roller 163 are mounted on the bracket 161. The axes of the rotating shafts of the guide roller 162 and the guide roller 163 are located on the same vertical plane. Guide roller 163 is above guide roller 162. The supporter 161 is provided with spring assemblies 164 above both ends of the guide roller 163, and after the gap between the guide roller 162 and the guide roller 163 is adjusted by the knob 165 and the roll film 3 is wound around the S-shaped guide roller assembly 16 according to the movement locus, the elastic force of the knob spring assembly 164 is released to keep the guide roller 162 and the guide roller 163 in good contact with the roll film 3.
A material receiving reel 17: the film collecting device is used for rotary material collection, the bottom film 32 of the rolled film 3 is recovered, and meanwhile, the rolled film 3 is pulled to move according to a preset track. The material receiving reel 17 is connected with a motor of the material loading driving mechanism, and is actively rotated under the action of the motor.
vacuum material taking mechanism 18: the film peeling device is used for vacuum adsorption of the protective film 31 on the roll film 3 to enable the carrying platform 14 to complete film peeling; after the film tearing is completed, the film is sucked up and conveyed to the position above the region to be bonded 184, and the bonding of the protective film 31 and the glass sheet is completed. The vacuum suction plate 181 is disposed at the bottom of the vacuum take-out mechanism 18, and the vacuum take-out mechanism 18 generates a vacuum suction force on the bottom surface of the vacuum suction plate 181 through a built-in or external vacuum generator. The vacuum take-out mechanism 18 is connected to the X-axis robot 182, and the vacuum take-out mechanism 18 can move back and forth along the X-axis under the driving action of the X-axis robot 182. The vacuum material taking mechanism 18 is provided with a Z-axis driving structure 183, and the vacuum adsorption plate 181 can move up and down along the Z axis under the driving of the Z-axis driving structure 183 of the vacuum material taking mechanism 18. Finally, the actions of taking materials, feeding materials to the region 184 to be bonded, bonding the protective film 31 and the glass sheet and the like are finished.
As also shown in fig. 3, fig. 2 is a schematic diagram with a roll film connection relationship. As shown in the drawing, after the roll film 3 is mounted on the feed roll 11, the roll film 3 is pulled out so that the side having the protective film 31 faces upward. The winding film 3 sequentially passes through the guide of the first guide roller 12, passes through between the lower support plate 131 and the pressing block 132 of the film pressing mechanism 13, is arranged on the upper surface of the carrying platform 14, bypasses the front end of the carrying platform 14, backwards bypasses the second guide roller 151, forwards bypasses the second guide roller 152, then backwards enters the S-shaped guide roller assembly 16, firstly backwards winds the guide roller 163, then forwards winds the guide roller 162, and finally backwards winds the receiving winding drum 17. When feeding, the action steps sequentially comprise: the material receiving winding drum 17 rotates under the driving of a motor of the material feeding driving mechanism, and the material receiving winding drum 17 drives the winding film 3 to move; when the probe recognizes that the protective film 31 on the rolled film 3 reaches a specific position of a material waiting area or a carrier 14, the pressing block 132 of the film pressing mechanism 13 moves downwards and is pressed on the lower supporting plate 131, so that the part of the rolled film 3 behind the film pressing mechanism 13 stops moving, and the feeding reel 11 also stops feeding forwards; after the vacuum adsorption plate 181 of the vacuum material taking mechanism 18 moves to the position above the protective film 31 of the carrying platform 14 along the X axis, the vacuum adsorption plate 181 moves downwards along the Z axis to be in contact with the protective film 31, and the vacuum adsorption plate 181 adsorbs and fixes the protective film 31; the carrier 14 horizontally moves backwards along the displacement groove 21 under the driving action of the feeding driving mechanism, and the material receiving reel 17 continues to receive the material until the protective film 31 adsorbed by the vacuum adsorption plate 181 is completely separated from the bottom film 32, so that the film tearing action is completed; after the vacuum absorbing plate 181 of the vacuum material taking mechanism 18 and the protective film 31 move upward to a specific position along the Z axis, the vacuum material taking mechanism 18 moves forward to the region 184 to be bonded along the X axis, and finally the vacuum material taking mechanism 18 bonds the protective film 31 under the vacuum absorbing plate 181 and the glass sheet in the region 184 to be bonded.
Glass piece feed mechanism:
Referring to fig. 7 to 11, the glass sheet feeding mechanism includes a glass sheet feeding conveying mechanism 41, a first transfer mechanism 42, a second transfer mechanism 43, a glass front and back surface turning mechanism 44, and a glass sheet receiving mechanism 45. The first transfer mechanism 42 can suck the glass sheet from the glass sheet feeding and conveying mechanism 41, convey the glass sheet to the front surface attaching mechanism, and convey the glass sheet with the front surface film attached to the front surface to the glass front and back surface overturning mechanism 44; the second transfer mechanism 43 can suck the glass sheet turned over by the glass front and back face turning mechanism 44, convey the glass sheet to the back face attaching mechanism, and convey the glass sheet with the film attached to the back face to the glass sheet receiving mechanism 45. More specifically:
Glass sheet feeding and conveying mechanism 41: the first transfer mechanism 42 is used for automatically transferring the plastic sucking disc loaded with the glass sheets to be processed to a position corresponding to the first transfer mechanism 42, so that the first transfer mechanism 42 can take the glass sheets conveniently. The glass-sheet-feed conveying mechanism 41 includes a conveyor belt and a drive mechanism.
First transfer mechanism 42: is used for sucking the glass sheet from the glass sheet feeding and conveying mechanism 41 to finish the material taking; conveying the glass sheet to a front surface laminating mechanism; the glass sheet with the film applied to the front surface is conveyed to the glass front and back surface turnover mechanism 44. In a preferred embodiment, the first transfer mechanism 42 has a cross-shaped material taking bracket, and vacuum suction heads are arranged below four end portions of the material taking bracket. Corresponding to the vacuum suction of the material take-off rack, the first transfer mechanism 42 comprises four stations: a loading station 421, a front film pasting station 422, a turnover station 423 and a material taking waiting station 424. Get the material support center and install on a vertically motor shaft, get the material support and can make horizontal rotation. After the first transfer mechanism 42 sucks the glass sheet at the feeding station 421 corresponding to the glass sheet feeding and conveying mechanism 41 to complete the material taking, the material taking bracket rotates by 90 degrees to reach the front film pasting station 422 corresponding to the front laminating mechanism; sucking the glass sheet with the front film attached at the front film attaching station 422, and rotating the material taking support by 90 degrees to reach the overturning station 423 corresponding to the glass front and back overturning mechanism 44; after the glass sheet with the front film is put down at the reversing station 423, the glass sheet is rotated by 90 degrees to reach the material taking waiting station 424.
Second transfer mechanism 43: used for sucking the glass sheet from the glass front and back turnover mechanism 44 to finish the material taking; conveying the glass sheet to a reverse side laminating mechanism; and conveying the glass sheet with the film pasted on the back surface to a glass sheet receiving mechanism. In a preferred embodiment, the second transfer mechanism 43 has a cross-shaped material taking bracket, and vacuum suction heads are arranged below four end portions of the material taking bracket. Corresponding to the vacuum suction head of the material taking bracket, the second transfer mechanism 43 comprises four stations: a turning station 431, a reverse film pasting station 432, a receiving station 433 and a material taking waiting station 434. Get the material support center and install on a vertically motor shaft, get the material support and can make horizontal rotation. After the first transfer mechanism 42 sucks the glass sheet at the turnover station 431 corresponding to the glass front and back turnover mechanism 44 to complete material taking, the material taking bracket rotates by 90 degrees to reach the back film pasting station 432 corresponding to the back laminating mechanism; sucking the glass sheet with the back film attached at the back film attaching station 432, and rotating the material taking bracket by 90 degrees to reach a material receiving station 433 corresponding to the glass sheet material receiving mechanism; after the glass sheet with the reverse side film is laid down, the glass sheet is rotated by 90 degrees to reach the material taking waiting station 434.
glass front and back side turnover mechanism 44: for turning over the glass sheet to which the film has been applied on the front side. The glass front-back turnover mechanism 44 is symmetrically disposed beside the turnover station 423 of the first transfer mechanism 42 and the turnover station 431 of the second transfer mechanism 43.
glass sheet receiving mechanism 45: and (3) recycling the plastic sucking disc for recycling the glass sheet which is subjected to double-sided film pasting or the glass sheet which is provided with the double-sided film pasting.
When the glass sheet double-sided film pasting device works, the two protective film automatic feeding mechanisms are respectively used for automatically feeding the front protective film and the back protective film. After the front side protective film is fed, the front side protective film is attached to the glass sheet at the front side film attaching station 422 of the first transfer mechanism 42 of the glass sheet feeding mechanism in the region to be attached 184 of the front side attaching mechanism. The glass sheet after the front surface protective film attaching process is completed is conveyed to the front surface film attaching station 422 to wait for the next process. The glass front and back surface turning mechanism 44 turns over the glass sheet with the front surface protective film attached, and then the glass sheet is transferred to the back surface film attaching station 432 through the second transfer mechanism 43. The glass sheet at the reverse side film pasting station 432 is pasted with a reverse side protective film from another protective film automatic feeding mechanism in a region to be pasted of the reverse side pasting mechanism, and the glass sheet after the reverse side protective film pasting process is conveyed to a material receiving station 433 through a second transfer mechanism 43 to wait for the recovery of a glass sheet material receiving mechanism 45. The glass sheet double-sided film pasting device reduces the space of glass sheet double-sided film pasting equipment through the integrated design, and improves the film pasting efficiency and effect.
The above description is only for one or some preferred embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent transformations made by using the contents of the present specification and the attached drawings, or applied directly or indirectly to other related technical fields, should be included in the scope of the present invention. In addition, where the foregoing written description is not exhaustive, reference may also be made to the direct representation and conventional understanding of FIGS. 1-11.
Claims (15)
1. The glass sheet double-sided film pasting device is characterized by comprising a protective film automatic feeding mechanism and a glass sheet feeding mechanism, wherein the protective film automatic feeding mechanism is used for feeding a front protective film and a back protective film; the automatic glass sheet feeding mechanism is used for automatically feeding glass sheets to enable the glass sheets to be attached to the front side protective film, and then overturning the glass sheets with the front side films attached to continue feeding until the glass sheets are attached to the back side protective film; the roll film bearing the protective film is arranged on the feeding winding drum, and the roll film sequentially passes through the first guide roller, the film pressing mechanism, the carrying platform and the second guide roller and then is wound on the receiving winding drum; the film winding device comprises a film pressing mechanism, a first guide roller, a second guide roller, a material collecting roller and a material loading driving mechanism, wherein the film pressing mechanism is arranged on the film pressing mechanism, the first guide roller is arranged below a carrier platform, the second guide roller is arranged below the carrier platform, in the film pressing mechanism, the film pressing mechanism is used for pressing and fixing part of a wound film, the vacuum absorption plate of the vacuum material taking mechanism is used for absorbing and fixing the protective film, the carrier platform moves towards the film pressing mechanism under the driving action of the material loading driving mechanism and the material collecting roller continues.
2. The apparatus according to claim 1, wherein the glass sheet feeding mechanism comprises a glass sheet feeding and conveying mechanism, a first transfer mechanism, a second transfer mechanism, a glass sheet front and back turnover mechanism and a glass sheet receiving mechanism; the first transfer mechanism can absorb the glass sheet from the glass sheet feeding and conveying mechanism, convey the glass sheet to the front surface laminating mechanism, and convey the glass sheet with the film on the front surface to the glass front and back surface turnover mechanism; the second transfer mechanism can suck the glass sheet turned over by the glass front and back face turning mechanism, convey the glass sheet to the back face laminating mechanism, and convey the glass sheet subjected to film pasting on the back face to the glass sheet receiving mechanism.
3. a glass sheet double-sided laminating device according to claim 2, wherein the film pressing mechanism is arranged between the feeding reel and the carrying platform and used for pressing the rolled film passing through the film pressing mechanism in the protective film taking process so as to prevent the feeding reel from feeding forward and/or prevent the rolled film from backing.
4. The glass sheet double-sided film laminating device of claim 3, wherein the carrying platform is used for carrying the rolled film, and enabling the rolled film to move forwards horizontally on the surface of the carrying platform for feeding; and in the protective film taking process, the carrying platform moves towards the film pressing mechanism so as to separate the protective film from the rolled film.
5. The glass sheet double-sided film laminating device of claim 4, wherein the first guide roller is arranged between the feeding reel and the carrying platform and used for keeping the film roll on the upper surface of the carrying platform to move forwards horizontally; the second guide roller is arranged below the carrier and used for the forward/backward movement process of the carrier, and the coiled film above the carrier is kept attached to the upper surface of the carrier; the material receiving winding drum is used for driving the winding film to feed forwards through rotation of the material receiving winding drum and recovering the winding film after material taking.
6. A glass sheet double-sided film laminating device according to claim 5, further comprising a vacuum material taking mechanism, wherein in the protective film taking process, the vacuum material taking mechanism is used for fixing the protective film on the rolled film in a vacuum absorption mode, so that the carrying platform moves backwards relatively to complete the film tearing action, and the protective film is conveyed to the area to be laminated.
7. A glass sheet double-sided film laminating device according to claim 6, further comprising an S-shaped guide roller assembly for changing the direction of the rolled film and adjusting the tightness of the rolled film passing through the S-shaped guide roller assembly, so that the rolled film is changed in direction along the reverse S-shaped track after passing through the second guide roller and then is input into the material receiving reel.
8. A glass sheet double-sided laminating device according to claim 7, further comprising a box, wherein the feeding reel, the first guide roller, the film pressing mechanism, the carrying platform, the second guide roller, the receiving reel, the vacuum material taking mechanism and the S-shaped guide roller assembly are arranged on the same side face of the box.
9. the glass sheet double-sided film pasting device according to claim 8, further comprising a feeding driving mechanism, wherein a horizontal displacement groove is formed in the side surface of the box body, and part of the carrying platform penetrates through the displacement groove and then is connected with the feeding driving mechanism in the box body; the material receiving winding drum is electrically connected with a motor of the feeding driving mechanism; the feeding winding drum is provided with a stopping piece, and the stopping piece brakes and prohibits the feeding winding drum from rotating in the protective film taking process.
10. The glass sheet double-sided film pasting device as claimed in claim 9, wherein two second guide rollers are arranged in a staggered manner, one of the second guide rollers is fixedly arranged at the bottom of the carrying platform, and the other second guide roller is fixedly arranged on the side surface of the box body; the S-shaped guide roller assembly comprises a bracket, two guide rollers and a spring assembly, wherein the axes of the rotating shafts of the two guide rollers are positioned on the same vertical plane; one end of the spring component is fixed on the bracket, and the other end of the spring component is connected with the guide roller above the spring component.
11. A device for laminating two surfaces of a glass sheet according to any one of claims 2 to 10, wherein said first and second transfer mechanisms comprise a cross-shaped material-taking support, and vacuum suction heads are provided below four ends of said material-taking support.
12. A two-sided sheet glass laminating apparatus according to claim 11, wherein the take off carriage is centrally mounted on a vertical motor shaft, the take off carriage being horizontally rotatable.
13. A glass sheet double-sided laminating apparatus according to claim 12, wherein the first transfer mechanism comprises a loading station for placing a glass sheet from the glass sheet feeding and conveying mechanism, a front-side laminating station, a turning station, and a material taking waiting station; the front film pasting station is used for placing glass sheets waiting for front film pasting or glass sheets already subjected to front film pasting; the turnover station is used for placing glass sheets waiting for the turnover mechanism of the front side and the back side of the glass; the material taking waiting station is used for stopping the idle vacuum suction head.
14. A glass sheet double-sided film laminating apparatus according to claim 13, wherein the second transfer mechanism comprises a turnover station, a reverse-side film laminating station, a material receiving station and a material taking waiting station; the turnover station is used for placing the glass sheets turned over by the glass front and back turnover mechanism; the reverse side film pasting station is used for placing glass sheets waiting for reverse side film pasting or glass sheets already subjected to reverse side film pasting; the receiving station is used for placing glass sheets to be recovered by the glass sheet receiving mechanism; the material taking waiting station is used for stopping the idle vacuum suction head.
15. A glass sheet double-sided laminating apparatus according to claim 14, wherein the glass sheet receiving mechanism is capable of retrieving a double-sided laminated glass sheet or a blister tray containing a double-sided laminated glass sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173151.0A CN107054722B (en) | 2017-03-22 | 2017-03-22 | glass sheet double-sided film pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173151.0A CN107054722B (en) | 2017-03-22 | 2017-03-22 | glass sheet double-sided film pasting device |
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| Publication Number | Publication Date |
|---|---|
| CN107054722A CN107054722A (en) | 2017-08-18 |
| CN107054722B true CN107054722B (en) | 2019-12-13 |
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| CN201710173151.0A Expired - Fee Related CN107054722B (en) | 2017-03-22 | 2017-03-22 | glass sheet double-sided film pasting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107640355A (en) * | 2017-09-12 | 2018-01-30 | 深圳市鼎泰威科技有限公司 | A kind of automatic film covering make-up machine |
| CN107559280A (en) * | 2017-09-25 | 2018-01-09 | 东莞市汇林包装有限公司 | One kind automation make-up machine |
| CN107599585A (en) * | 2017-09-28 | 2018-01-19 | 江苏建发科技有限公司 | A kind of two-sided film covering device of composite plate |
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| CN109051043B (en) * | 2018-08-31 | 2024-03-22 | 江苏创源电子有限公司 | Automatic pad pasting equipment of dial plate |
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| CN110174715B (en) * | 2019-04-03 | 2023-08-29 | 深圳市易天自动化设备股份有限公司 | Full-automatic screen double-sided chip mounter and chip mounting process thereof |
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| CN113401414A (en) * | 2021-06-15 | 2021-09-17 | 郑少华 | Screen glass protective film pasting method and device and intelligent industrial control device |
| CN114030676B (en) * | 2021-06-25 | 2023-05-19 | 重庆康佳光电技术研究院有限公司 | Automatic film pasting equipment and film pasting method |
| CN113650282A (en) * | 2021-08-24 | 2021-11-16 | 吴亚梅 | Two-sided pad pasting system of glass |
| CN113895690B (en) * | 2021-09-29 | 2022-11-22 | 广东大宇智能设备有限公司 | Toughened glass screening glass packaging production line |
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| US6536497B2 (en) * | 2001-04-18 | 2003-03-25 | Banner American Products, Inc. | Laminating system |
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| CN204472047U (en) * | 2014-12-10 | 2015-07-15 | 深圳市宝德自动化精密设备有限公司 | Full-automatic positive and negative laminating machine |
| CN204549608U (en) * | 2015-01-30 | 2015-08-12 | 东莞誉铭新工业有限公司 | Automatic sticking patch device |
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