CN107538885B - Laminating device for thin compensation film polaroid and manufacturing process thereof - Google Patents

Abstract

The invention discloses a laminating device of a thin compensation film polaroid and a manufacturing process thereof, and the laminating device comprises an automatic polaroid sheet placing device, a thin compensation film pressing device and a release film pressing device, wherein the thin compensation film pressing device and the release film pressing device are sequentially arranged on one side of the automatic polaroid sheet placing device, a first support is arranged at the bottom of the automatic polaroid sheet placing device, a sheet placing opening is formed in one side of the automatic polaroid sheet placing device, a conveying belt is arranged right below the sheet placing opening, an inner glue coating device is arranged on one side of the top of a conveying belt, first roll shafts are arranged at two ends of the inner side of the conveying belt, the first roll shafts are arranged at the top of a second support, and the first roll shafts are in transmission connection with the second support through the first roll shafts. Has the advantages that: the bad phenomena of cavitation, white spots and the like caused by pressure spots of the thin compensation film are avoided, the product percent of pass is improved, the cost is reduced, and the benefit is improved.

Description

Laminating device for thin compensation film polaroid and manufacturing process thereof

Technical Field

The invention relates to the technical field of polaroids, in particular to a laminating device of a thin compensation film polaroid and a manufacturing process thereof.

Background

A laminating device for a thin compensation film polarizer is a device for laminating a thin compensation film and a polarizer. The thin compensation film polaroid pressing device is characterized in that glue is coated on two sides of a thin compensation film, then pressing is carried out to generate pressure points, and finally the thin compensation film is attached to the polaroid.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides a laminating device of a thin compensation film polarizer and a manufacturing process thereof aiming at the problems in the related art, so as to overcome the technical problems in the prior art.

The technical scheme of the invention is realized as follows:

according to one aspect of the invention, the laminating device for the thin compensation film polaroid and the manufacturing process thereof are provided, and the laminating device comprises an automatic polaroid placing device, a thin compensation film pressing device and a release film pressing device, wherein the thin compensation film pressing device and the release film pressing device are sequentially arranged on one side of the automatic polaroid placing device, a first support is arranged at the bottom of the automatic polaroid placing device, a sheet placing opening is formed in one side of the automatic polaroid placing device, a conveying belt is arranged right below the sheet placing opening, an inner glue coating device is arranged on one side of the top of the conveying belt, first roll shafts are arranged at two ends of the inner side of the conveying belt, the first roll shafts are arranged at the top of a second support, the first roll shafts are in transmission connection with the second support through first rotary shafts, and a first belt pulley is arranged on the first rotary shafts close to one side of the thin compensation film pressing device, the conveying belt is movably connected with the thin compensation film pressing device through a conveying table, a first base is arranged at the lower part of the thin compensation film pressing device, a first motor is arranged on the inner side of the first base, the first motor is fixedly connected with a second belt pulley arranged on the outer side of the first base through a second rotating shaft, a second roller shaft and a third roller shaft are arranged on the inner side of the thin compensation film pressing device, the second roller shaft is arranged at the top of the third roller shaft, the second roller shaft is fixedly connected with a third belt pulley arranged on the outer side of the thin compensation film pressing device through a third rotating shaft, the third roller shaft is fixedly connected with a fourth belt pulley arranged on the outer side of the thin compensation film pressing device through a fourth rotating shaft, and the third belt pulley and the fourth belt pulley are both arranged on the outer side of the thin compensation film pressing device and close to one side of the second belt pulley, the first belt pulley, the fourth belt pulley and the second belt pulley are in transmission connection through a belt, the second motor is arranged at the top of the thin compensation film pressing device, the second motor is fixedly connected with the fifth belt pulley through a fifth rotating shaft, the fifth belt pulley is arranged on the outer side of the thin compensation film pressing device and close to one side of the fourth rotating shaft, the fifth belt pulley is in transmission connection with the third belt pulley through a second belt pulley, one side of the upper part of the thin compensation film pressing device is provided with a first supporting rod, one side of the first supporting rod is provided with a first groove, the first groove is in transmission connection with two ends of a sixth rotating shaft, a thin compensation film is arranged on the sixth rotating shaft, the thin compensation film bypasses the outer side of the second roller and extends into the release film pressing device, and a surface adhesive glue coating device is arranged between the thin compensation film pressing device and the release film pressing device, the bottom of the surface glue coating device is provided with a third support, the thin compensation film penetrates through the lower part of the surface glue coating device and is fixedly connected with a material receiving shaft, the material receiving shaft is arranged in a material receiving box which is arranged on the release film pressing device and is far away from the lower part of one side of the thin compensation film pressing device, one end of the material receiving shaft penetrates through one side of the material receiving box and is fixedly connected with a sixth belt pulley, the bottom of the release film pressing device is provided with a second base, the inner side of the second base is provided with a third motor, one side of the third motor, which is close to the sixth belt pulley, is provided with a seventh belt pulley, the third motor is fixedly connected with the seventh belt pulley through a seventh rotating shaft, the inner side of the release film pressing device is provided with a fourth roller and a fifth roller, and the fourth roller is arranged at the top of the fifth roller, the roller four is fixedly connected with the pulley eight through a rotating shaft eight, the roller five is fixedly connected with the pulley nine through a rotating shaft nine, the pulley eight and the pulley nine are all arranged on the outer side of the thin compensation film pressing device and are close to one side of the pulley seven, the pulley six, the pulley seven and the pulley nine are connected through three belt transmissions, a motor four is arranged at the top of the release film pressing device, a pulley ten is arranged on one side of the motor four close to the pulley eight, the motor four passes through the rotating shaft ten and is fixedly connected with the pulley ten, the pulley eight is connected with the pulley ten through four belt transmissions, a support rod two is arranged on one side of the upper portion of the release film pressing device, a groove two is arranged on one side of the support rod two, the groove two is fixedly connected with two ends of the rotating shaft eleven, a release film is arranged on the rotating shaft eleven, and the release film is wound around the roller four and is fixedly connected with the material collecting shaft.

Further, the working surfaces of the second roll shaft, the third roll shaft, the fourth roll shaft and the fifth roll shaft are provided with antistatic layers.

Furthermore, the inner glue coating device is fixed to the top of the second support through a fourth support.

Furthermore, a detachable device is arranged between the material receiving shaft and the sixth belt pulley.

Furthermore, glue boxes are arranged at the tops of the lining glue coating device and the surface glue coating device.

Furthermore, the first motor, the second motor, the third motor and the fourth motor are all connected with the same switch.

According to another aspect of the present invention, there is provided a manufacturing process of a thin compensation film polarizer, characterized in that the manufacturing process for the thin compensation film polarizer of claim 1 comprises the steps of:

coating lining glue on the surface of the polaroid;

compounding the surface of the polarizer coated with the lining glue with thethin compensation film 31;

coating cloth glue on the other surface of thethin compensation film 31 to which the polaroid is attached;

compounding thethin compensation film 31 and one surface coated with surface glue water with therelease film 55;

collecting the attached polaroid on the material collecting shaft 34;

and taking the fully collected material receiving shaft 34 out of the material receiving box 35.

The invention has the beneficial effects that: the thin compensation film is coiled on a rotating shaft six to reach a certain length, then the rotating shaft six coiled with the thin compensation film is placed on a groove I, the release film is coiled on a rotating shaft eleven to reach a certain length, then the rotating shaft eleven coiled with the release film is placed on a groove II, a thin compensation film pressing device and a release film pressing device are adjusted, a power supply is switched on, a motor I, a motor II, a motor III and a motor IV are started, a roller shaft I, a roller shaft II, a roller shaft III, a roller shaft IV, a roller shaft V and a material receiving shaft are sequentially driven to rotate through the belt I, the belt II, the belt III and the belt IV, the polarizer is uniformly placed on a conveying belt through an automatic polarizer placing device of the polarizer, the conveying belt is conveyed to a conveying table, and during the conveying process, an inner adhesive glue coating device uniformly coats inner glue on the top of the polarizer, the conveying table conveys the polaroid coated with the inner glue to a position between the second roller shaft and the third roller shaft, a thin compensation film is wound on the outer side of the second roller shaft, the polaroid coated with the inner glue is pressed on the thin compensation film through rotation and then conveyed to the material receiving shaft, in the process, the surface glue coating device uniformly coats cloth cover glue on the top of the thin compensation film pressed with the polaroid, a release film is wound on the outer side of the fourth roller shaft, the thin compensation film pressed with the polaroid and pressed with the cloth cover glue is pressed on the release film through the fourth roller shaft and the fifth roller shaft, and finally the material receiving shaft receives the material, the polaroid is pressed on the thin compensation film first, so that the bad phenomena of cavitation, white spots and the like caused by pressure points of the thin compensation film are avoided, the product qualification rate is improved, the cost is reduced, and the benefit is improved.

In addition, the working surfaces of the second roller shaft, the third roller shaft, the fourth roller shaft and the fifth roller shaft are provided with the antistatic layers, so that the pressing is more precise, and the yield of the pressing is improved; the lining glue coating device is fixed to the top of the second support through the fourth support, so that the lining glue coating device is convenient to coat glue, and the production efficiency is further improved; the detachable device is arranged between the material receiving shaft and the belt pulley six, so that the material receiving shaft can be detached and put in storage after production, and the production is facilitated, and the efficiency is improved; glue boxes are arranged at the tops of the lining glue coating device and the surface glue coating device, so that long-time continuous production is guaranteed, and the production efficiency is improved; the first motor, the second motor, the third motor and the fourth motor are connected with the same switch, so that the motors run simultaneously, the roll shafts rotate synchronously, and the tension of the thin compensation film is kept.

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 schematic structural diagram of a device for laminating a polarizer of a thin compensation film according to an embodiment of the present invention and a manufacturing process thereof;

FIG. 2 is a schematic structural diagram of a thin compensation film laminating apparatus for a polarizer of a thin compensation film and a manufacturing process thereof according to an embodiment of the present invention;

FIG. 3 is a side view of a thin compensation film laminating apparatus for a polarizer laminating apparatus and a manufacturing process thereof according to an embodiment of the invention.

FIG. 4 is a flowchart illustrating steps of a device for attaching a polarizer to a thin compensation film and a process for fabricating the same according to an embodiment of the invention.

In the figure:

1. the automatic polaroid placing device is used for placing polaroids; 2. a thin compensation film pressing device; 3. a release film laminating device; 4. a first bracket; 5. placing a slice opening; 6. a conveyor belt; 7. a lining glue coating device; 8. a first roll shaft; 9. a second bracket; 10. a first rotating shaft; 11. a first belt pulley; 12. a conveying table; 13. a first base; 14. a first motor; 15. a second rotating shaft; 16. a second belt pulley; 17. a second roll shaft; 18. a roll shaft III; 19. a rotating shaft III; 20. a third belt pulley; 21. a fourth rotating shaft; 22. a belt pulley IV; 23. a first belt; 24. a second motor; 25. a fifth rotating shaft; 26. a fifth belt pulley; 27. a second belt; 28. a first supporting rod; 29. a first groove; 30. a rotating shaft six; 31. a thin compensation film; 32. a surface glue coating device; 33. a third bracket; 34. a material receiving shaft; 35. a material receiving box; 36. a sixth belt pulley; 37. a second base; 38. a third motor; 39. a seventh belt pulley; 40. a rotating shaft seven; 41. a roll shaft IV; 42. a roll shaft V; 43. rotating a shaft eight; 44. a eighth belt pulley; 45. a rotating shaft nine; 46. a ninth belt pulley; 47. a third belt; 48. a fourth motor; 49. ten belt pulleys; 50. a rotating shaft ten; 51. a fourth belt; 52. a second supporting rod; 53. a second groove; 54. eleven rotating shafts; 55. and (5) a release film.

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, which can be derived from the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

According to the embodiment of the invention, the invention provides a laminating device of a thin compensation film polarizer and a manufacturing process thereof.

As shown in fig. 1-4, the laminating apparatus for a thin compensation film polarizer according to the embodiment of the present invention includes an automatic polarizer placing apparatus 1, a thin compensation film pressing apparatus 2 and a release film pressing apparatus 3, the thin compensation film pressing apparatus 2 and the release film pressing apparatus 3 are sequentially disposed on one side of the automatic polarizer placing apparatus 1, wherein a first support 4 is disposed at the bottom of the automatic polarizer placing apparatus 1, a sheet placing port 5 is disposed on one side of the automatic polarizer placing apparatus 1, a conveyor belt 6 is disposed right below the sheet placing port 5, an inner glue coating apparatus 7 is disposed on one side of the top of the conveyor belt 6, first roll shafts 8 are disposed at both ends of the inner side of the conveyor belt 6, the first roll shafts 8 are disposed at the top of a second support 9, and the first roll shafts 8 are in transmission connection with the second support 9 through a first rotation shaft 10, a first belt pulley 11 is arranged on the rotating shaft 10 close to one side of the thin compensation film pressing device 2, the conveyor belt 6 is movably connected with the thin compensation film pressing device 2 through a conveying table 12, a first base 13 is arranged at the lower part of the thin compensation film pressing device 2, a first motor 14 is arranged at the inner side of the first base 13, the first motor 14 is fixedly connected with a second belt pulley 16 arranged at the outer side of the first base 13 through a second rotating shaft 15, a second roller 17 and a third roller 18 are arranged at the inner side of the thin compensation film pressing device 2, the second roller 17 is arranged at the top of the third roller 18, the second roller 17 is fixedly connected with a third belt pulley 20 at the outer side of the thin compensation film pressing device 2 through a third rotating shaft 19, and the third roller 18 is fixedly connected with a fourth belt pulley 22 at the outer side of the thin compensation film pressing device 2 through a fourth rotating shaft 21, the third belt pulley 20 and the fourth belt pulley 22 are both arranged on the outer side of the thin compensation film pressing device 2 and close to one side of the second belt pulley 16, the first belt pulley 11, the fourth belt pulley 22 and the second belt pulley 16 are in transmission connection through a first belt 23, the second motor 24 is arranged at the top of the thin compensation film pressing device 2, the second motor 24 is fixedly connected with a fifth belt pulley 26 through a fifth rotating shaft 25, the fifth belt pulley 26 is arranged on the outer side of the thin compensation film pressing device 2 and close to one side of the fourth rotating shaft 21, the fifth belt pulley 26 is in transmission connection with the third belt pulley 20 through a second belt 27, a first support rod 28 is arranged on one side of the upper portion of the thin compensation film pressing device 2, a first groove 29 is arranged on one side of the first support rod 28, the first groove 29 is in transmission connection with two ends of the sixth rotating shaft 30, a thin compensation film coating device 31 is arranged on the sixth rotating shaft 30, the thin compensation film 31 bypasses the outer side of the second roller 17 and extends into the release film device 3, a thin compensation film coating device 32 is arranged between the thin compensation film pressing device 2 and the thin compensation film pressing device 32, a glue coating device 32 penetrates through one side of the second belt release film pressing device 34, a glue collecting shaft 34 is arranged on one side of the thin compensation film pressing device 35, and is arranged on one side of the bottom of the thin compensation film pressing device 34, a glue collecting shaft 34 is arranged on one side of the thin compensation film pressing device 34, and a glue collecting shaft 34, and a glue collecting shaft 34 fixed on the thin compensation film pressing device 34, a seventh belt pulley 39 is arranged on one side of the third motor 38 close to the sixth belt pulley 36, the third motor 38 is fixedly connected with the seventh belt pulley 39 through a seventh rotating shaft 40, a fourth roller 41 and a fifth roller 42 are arranged on the inner side of the release film laminating device 3, the fourth roller 41 is arranged on the top of the fifth roller 42, the fourth roller 41 is fixedly connected with an eighth belt pulley 44 through a eighth rotating shaft 43, the fifth roller 42 is fixedly connected with a ninth belt pulley 46 through a ninth rotating shaft 45, the eighth belt pulley 44 and the ninth belt pulley 46 are both arranged on the outer side of the thin compensation film laminating device 2 and close to one side of the seventh belt pulley 39, the sixth belt pulley 36, the seventh belt pulley 39 and the ninth belt pulley 46 are in transmission connection through a third belt 47, the fourth motor 48 is arranged on the top of the release film laminating device 3, a tenth belt pulley 49 is arranged on one side of the fourth motor 48 close to the eighth belt pulley 43, the fourth motor 48 is fixedly connected with the tenth belt 49 through a tenth rotating shaft 50, the eighth belt pulley 49 is connected with the eleventh belt pulley 51, a supporting rod 52 is arranged on one side of the supporting rod 52, and a groove 53 is arranged on one side of the release film laminating device 3, and a groove 54 is arranged on the two ends of the release film laminating shaft 55, and a groove is arranged on the release film laminating device 34.

In one embodiment, the working surfaces of thesecond roller 17, thethird roller 18, thefourth roller 41, and thefifth roller 42 are provided with an antistatic layer.

In one embodiment, the liningglue applicator 7 is fixed to the top of thesecond bracket 9 by a fourth bracket.

In one embodiment, a detachable device is arranged between the material receiving shaft 34 and the belt pulley six 36.

In one embodiment, a glue box is arranged on top of both the liningglue application device 7 and the surface glue application device 32.

In one embodiment, thefirst motor 14, thesecond motor 24, thethird motor 38, and thefourth motor 48 are all connected to the same switch.

According to another aspect of the present invention, there is provided a manufacturing process of a thin compensation film polarizer, characterized in that the manufacturing process of the thin compensation film polarizer of claim 1 comprises the steps of:

step S101, coating lining glue on the surface of the polaroid;

step S103, compounding the surface of the polarizer coated with the lining glue with thethin compensation film 31;

step S105, coating cloth glue on the other surface of thethin compensation film 31 which is attached with the polaroid;

step S107, compounding thethin compensation film 31 and the surface coated with the surface glue water with therelease film 55;

step S109, collecting the attached polaroid on the material collecting shaft 34;

step S111, taking out the fully collected material receiving shaft 34 from the material receiving box 35.

By means of the technical scheme, the thin compensation film 31 is coiled on the rotating shaft six 30 to reach a certain length, the rotating shaft six 30 with the thin compensation film 31 coiled is placed on the groove one 29, the release film 55 is coiled on the rotating shaft eleven 54 to reach a certain length, the rotating shaft eleven 54 with the release film 55 coiled is placed on the groove two 53, the thin compensation film pressing device 2 and the release film pressing device 3 are adjusted, the power supply is switched on, the motor one 14, the motor two 24, the motor three 38 and the motor four 48 are started, the roller shaft one 8, the roller shaft two 17, the roller shaft three 18, the roller shaft four 41, the roller shaft five 42 and the material receiving shaft 34 are sequentially driven by the belt one 23, the belt two 27, the belt three 47 and the belt four 51 to rotate, the polarizer is uniformly placed on the conveying belt 6 through the polarizer automatic sheet releasing device 1, the conveying belt 6 is conveyed to the conveying table 12, and in the conveying process, the inner glue coating device 7 uniformly coats the inner glue on the top of the polaroid, the conveying table 12 conveys the polaroid coated with the inner glue to a position between the second roll shaft 17 and the third roll shaft 18, the thin compensation film 31 is wound on the outer side of the second roll shaft 17, the polaroid coated with the inner glue is pressed on the thin compensation film 31 through rotation and then conveyed to the material receiving shaft 34, the surface glue coating device uniformly coats the glue on the top of the thin compensation film 31 pressed with the polaroid, the release film 55 is wound on the outer side of the fourth roll shaft 41, the thin compensation film 31 pressed with the polaroid and coated with the glue is pressed with the release film 55 through the fourth roll shaft 41 and the fifth roll shaft 42, and finally the material is received through the material receiving shaft 34, the polaroid is pressed on the thin compensation film 31 firstly, so that the bad phenomena of blank spots and the like caused by the pressing of the thin compensation film 31 are avoided, the qualification rate of products is improved, the cost is reduced, the benefit is improved.

In addition, the working surfaces of thesecond roller shaft 17, thethird roller shaft 18, thefourth roller shaft 41 and thefifth roller shaft 42 are provided with antistatic layers, so that the pressing is more precise, and the yield of the pressing is improved; the liningglue coating device 7 is fixed to the top of thesecond support 9 through the fourth support, so that the liningglue coating device 7 is convenient to coat glue, and the production efficiency is further improved; a detachable device is arranged between the material receiving shaft 34 and the belt pulley six 36, so that the material can be detachably put in a warehouse after production, and the production is facilitated, and the efficiency is improved; glue boxes are arranged at the tops of the liningglue coating device 7 and the surface glue coating device 32, so that long-time continuous production is guaranteed, and the production efficiency is improved; by connecting thefirst motor 14, thesecond motor 24, thethird motor 38 and thefourth motor 48 with the same switch, the motors run simultaneously, so that the roll shafts rotate synchronously, and the tension of thethin compensation film 31 is maintained.

In summary, with the above technical solution of the present invention, by rolling the thin compensation film 31 on the first rotating shaft 30 to reach a certain length, placing the first rotating shaft 30 with the thin compensation film 31 rolled thereon on the first recess 29, rolling the release film 55 on the first rotating shaft 54 to reach a certain length, placing the first rotating shaft 54 with the release film 55 rolled thereon on the second recess 53, adjusting the thin compensation film pressing device 2 and the release film pressing device 3, turning on the power supply, starting the first motor 14, the second motor 24, the third motor 38, and the fourth motor 48, sequentially driving the first roller shaft 8, the second roller shaft 17, the third roller shaft 18, the fourth roller shaft 41, the fifth roller shaft 42, and the fourth belt 51 to rotate through the first belt 23, the second belt 27, the third belt 47, and the fourth belt 51, uniformly placing the polarizer on the conveyor belt 6 through the automatic sheet placing device 1, conveying the conveyor belt 6 to the conveying table 12, and in the conveying process, the inner glue coating device 7 uniformly coats the inner glue on the top of the polaroid, the conveying table 12 conveys the polaroid coated with the inner glue to a position between the second roller shaft 17 and the third roller shaft 18, the thin compensation film 31 is wound on the outer side of the second roller shaft 17, the polaroid coated with the inner glue is pressed on the thin compensation film 31 through rotation and then conveyed to the material receiving shaft 34, the surface glue coating device uniformly coats the cloth glue on the top of the thin compensation film 31 pressed with the polaroid, the release film 55 is wound on the outer side of the fourth roller shaft 41, the thin compensation film 31 pressed with the polaroid and coated with the cloth glue is pressed on the release film 55 through the fourth roller shaft 41 and the fifth roller shaft 42, finally the material is received through the material receiving shaft 34, the polaroid is pressed on the thin compensation film 31, the bad phenomena of hollow bubbles, white spots and the like caused by the pressing of the thin compensation film 31 are avoided, and the product qualification rate is improved, the cost is reduced and the benefit is improved.

In addition, the working surfaces of thesecond roll shaft 17, thethird roll shaft 18, thefourth roll shaft 41 and thefifth roll shaft 42 are provided with the antistatic layers, so that the pressing is more precise, and the yield of the pressing is improved; the liningglue coating device 7 is fixed to the top of thesecond support 9 through the fourth support, so that the liningglue coating device 7 is convenient to coat glue, and the production efficiency is further improved; a detachable device is arranged between the material receiving shaft 34 and the belt pulley six 36, so that the material can be detachably put in a warehouse after production, and the production is facilitated, and the efficiency is improved; glue boxes are arranged at the tops of the liningglue coating device 7 and the surface glue coating device 32, so that long-time continuous production is guaranteed, and the production efficiency is improved; by connecting thefirst motor 14, thesecond motor 24, thethird motor 38 and thefourth motor 48 with the same switch, the motors run simultaneously, so that the roll shafts rotate synchronously, and the tension of thethin compensation film 31 is maintained.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (2)

1. The laminating device for the thin compensation film polaroid is characterized by comprising an automatic polaroid sheet placing device (1), a thin compensation film pressing device (2) and a release film pressing device (3), wherein the thin compensation film pressing device (2) and the release film pressing device (3) are sequentially arranged on one side of the automatic polaroid sheet placing device (1), a first support (4) is arranged at the bottom of the automatic polaroid sheet placing device (1), a sheet placing port (5) is formed in one side of the automatic polaroid sheet placing device (1), a conveying belt (6) is arranged right below the sheet placing port (5), an inner glue coating device (7) is arranged on one side of the top of the conveying belt (6), first roll shafts (8) are arranged at two ends of the inner side of the conveying belt (6), the first roll shafts (8) are arranged on the top of a second support (9), the first roll shafts (8) are in transmission connection with the second support (9) through the first rotary shafts (10), a first belt pulley (11) is arranged on the first rotary shaft (10) close to one side of the thin compensation film pressing device (2), and a movable conveying belt (6) is connected with a compensation film pressing device (2) and a compensation film pressing device (13) and a movable base (12), the inner side of the first base (13) is provided with a first motor (14), the first motor (14) is fixedly connected with a second belt pulley (16) arranged on the outer side of the first base (13) through a second rotating shaft (15), the inner side of the thin compensation film pressing device (2) is provided with a second roller shaft (17) and a third roller shaft (18), the second roller shaft (17) is arranged at the top of the third roller shaft (18), the second roller shaft (17) is fixedly connected with a third belt pulley (20) arranged on the outer side of the thin compensation film pressing device (2) through a third rotating shaft (19), the third roller shaft (18) is fixedly connected with a fourth belt pulley (22) arranged on the outer side of the thin compensation film pressing device (2) through a fourth rotating shaft (21), the third belt pulley (20) and the fourth belt pulley (22) are both arranged on the outer side of the thin compensation film pressing device (2) and close to one side of the second belt pulley (16), the first belt pulley (11), the fourth belt pulley (22) and the second belt pulley (16) are in transmission connection through a first belt pulley (23), the compensation film pressing device (2) is arranged on the outer side of the thin compensation film pressing device (2) and is connected with a fifth belt pulley (26), the thin compensation film pressing device (24) through a fifth rotating shaft (26), and a fifth belt pulley (21) is arranged on the outer side of the thin compensation film pressing device (24), and the thin compensation film pressing device (24) is arranged on the outer side of the thin compensation film pressing device (21) ) The device comprises a belt wheel V (26), a belt wheel III (20) and a thin compensation film pressing device (2), wherein a support rod I (28) is arranged on one side of the upper portion of the thin compensation film pressing device (2), a groove I (29) is arranged on one side of the support rod I (28), the groove I (29) is in transmission connection with two ends of a rotating shaft VI (30), a thin compensation film (31) is arranged on the rotating shaft VI (30), the thin compensation film (31) bypasses the outer side of a roller shaft II (17) and extends into the release film pressing device (3), a surface adhesive glue coating device (32) is arranged between the thin compensation film pressing device (2) and the release film pressing device (3), a support III (33) is arranged at the bottom of the surface adhesive coating device (32), the thin compensation film (31) penetrates through the lower portion of the surface adhesive coating device (32) and is fixedly connected with a material collecting shaft (34), the material collecting shaft (34) is arranged on the surface adhesive film pressing device (3) and is far away from one side of the compensation film III (2), and one end of the inner portion of the release film pressing device (35) penetrates through the inner portion of the release film pressing device (35) and is connected with the material collecting shaft II (35), the inner side of the second base (37) is provided with a third motor (38), one side of the third motor (38) close to the sixth belt pulley (36) is provided with a seventh belt pulley (39), the third motor (38) is fixedly connected with the seventh belt pulley (39) through a seventh rotating shaft (40), the inner side of the release film laminating device (3) is provided with a fourth roller shaft (41) and a fifth roller shaft (42), the fourth roller shaft (41) is arranged at the top of the fifth roller shaft (42), the fourth roller shaft (41) is fixedly connected with the eighth belt pulley (44) through an eighth rotating shaft (43), the fifth roller shaft (42) is fixedly connected with the ninth belt pulley (46) through a ninth rotating shaft (45), the eighth belt pulley (44) and the ninth belt pulley (46) are both arranged at the outer side of the thin compensation film laminating device (2) and close to one side of the seventh belt pulley (39), the sixth belt pulley (36), the seventh belt pulley (39) and the ninth belt pulley (46) are in transmission connection through a third belt (47), the top of the release film laminating device (3) is provided with a fourth belt pulley (48), one side of the tenth belt pulley (49) is connected with a tenth motor (49), the eight belt pulley (43) is in transmission connection with the ten belt pulley (49) through a fourth belt (51), a second support rod (52) is arranged on one side of the upper portion of the release film pressing device (3), a second groove (53) is formed in one side of the second support rod (52), the second groove (53) is fixedly connected with two ends of a eleventh rotating shaft (54), a release film (55) is arranged on the eleventh rotating shaft (54), and the release film (55) bypasses a fourth roller shaft and is fixedly connected with the material receiving shaft (34); the working surfaces of the second roll shaft (17), the third roll shaft (18), the fourth roll shaft (41) and the fifth roll shaft (42) are provided with antistatic layers; the inner glue coating device (7) is fixed to the top of the second support (9) through the fourth support; a detachable device is arranged between the material receiving shaft (34) and the six belt pulleys (36); glue boxes are arranged at the tops of the lining glue coating device (7) and the surface glue coating device (32); the first motor (14), the second motor (24), the third motor (38) and the fourth motor (48) are all connected with the same switch.

2. A manufacturing process of a thin compensation film polarizer, which is used for the manufacturing process of the thin compensation film polarizer prepared by the attaching device of the thin compensation film polarizer of claim 1, and comprises the following steps:

coating lining glue on the surface of the polaroid;

compounding one surface of the polaroid coated with the lining glue with the thin compensation film (31);

coating cloth glue on the other surface of the thin compensation film (31) which is adhered with the polaroid;

compounding the thin compensation film (31) and one surface coated with surface glue with the release film (55);

collecting the attached polaroid on the material collecting shaft (34);

and taking the fully collected material receiving shaft (34) out of the material receiving box (35).

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