CN112497882A

CN112497882A - Film laminating process of paper for carton production

Info

Publication number: CN112497882A
Application number: CN202011349796.3A
Authority: CN
Inventors: 韩丕梁; 范小强; 路勇; 曲胜山; 李延代
Original assignee: Jinan Zhongteng Packaging Products Co ltd
Current assignee: Jinan Zhongteng Packaging Products Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-16
Anticipated expiration: 2040-11-26
Also published as: CN112497882B

Abstract

The application relates to a film laminating process for paper for carton production, which comprises the following steps: s1, feeding; s2, pressing; s3, discharging; s4, detecting; s5, cutting; s6, picking and stacking. The film-coated paper is detected and picked out after being detected, cut, picked and stacked, and finally the qualified film-coated paper is stacked, so that the purpose of reducing the subsequent picking workload of workers is achieved.

Description

Film laminating process of paper for carton production

Technical Field

The application relates to the field of paper laminating, in particular to a laminating process of paper for carton production.

Background

The covering film is also called as plastic coating, mounting glue, film pasting and the like, and is a transparent plastic film which is covered and pasted on the surface of a printed matter through hot pressing to play a role in protecting and increasing luster. The film has been widely used for surface-decorating and protecting covers of books and periodicals, picture albums, memorabilia albums, postcards, product specifications, calendars, maps and the like. At present, common film-covered packaging products comprise cartons, paper boxes, hand bags, chemical fertilizer bags, seed bags, adhesive labels and the like.

The related art provides a film coating process, which comprises the following steps: s1, feeding; s2, pressing; s3, discharging; s5, cutting; and S6, stacking.

Generally, the laminating process is generally performed by using a laminating machine, in the related art, as shown in fig. 1, the laminating machine includes a frame 930, and a feeding device 920, a pressing device 910, a cutting device 900 and a stacking device 940 which are sequentially arranged along the moving direction of the paper, and a driving belt 931 is in driving connection with the frame 930 to drive the paper to be transported from the previous device to the next device. During operation, after paper and plastic film enter the laminating device 910 through the feeding device 920 for laminating, the paper and plastic film enter the cutting device 900 through the transmission belt 931 for cutting, and then the paper and plastic film are transported to the stacking device 940 through the transmission belt 931 for stacking and collecting, so that the paper can be collected by workers.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the laminating device is used for laminating the plastic film and the paper, the plastic film is often wrinkled in the laminating process, so that the plastic film and the paper can be wrinkled after being laminated, the paper is unqualified, and the unqualified paper is cut and then moved to the stacking device to be stacked with other qualified paper, so that the subsequent picking workload of workers is increased.

Disclosure of Invention

In order to reduce the subsequent work load of choosing of staff, this application provides a tectorial membrane technology of paper for carton production.

The application provides a tectorial membrane technology of paper for carton production adopts following technical scheme:

a film laminating process of paper for carton production comprises the following steps: s1, feeding; s2, pressing; s3, discharging; s4, detecting; s5, cutting; s6, picking and stacking.

Through adopting above-mentioned technical scheme, the tectorial membrane paper detects and picks out unqualified tectorial membrane paper after through detecting, cutting, picking the pile up neatly, and the final sign indicating number of the qualified tectorial membrane paper is neat to realize reducing the follow-up purpose of picking the work load of staff.

Optionally, in S4, the detecting means detects the coated paper by the detecting device, and marks the unqualified coated paper.

By adopting the technical scheme, unqualified coated paper is marked, so that the marked coated paper can be picked out conveniently in the follow-up process, and the qualified coated paper is stacked.

Optionally, detection device includes ink roller and ink tube, ink tube erects in the frame, and the ink tube both ends are provided with the opening, the one end inner wall that ink roller and ink tube are close to the frame rotates and is connected to keep off the opening that ink tube is close to frame one side, the parallel interval of straight section of ink roller and drive belt sets up in order to form the paper supply and open the clearance of passing.

Through adopting above-mentioned technical scheme, when the plastic film on tectorial membrane paper surface has the fold, the thickness of the fold part of tectorial membrane paper is great to make tectorial membrane paper contradict with ink roller, and drive ink roller and rotate, thereby make printing ink bond on tectorial membrane paper, in order to realize detection device to the mark of tectorial membrane paper.

Optionally, in S6, the picking and stacking means that the picking and stacking device detects and separates the film-coated paper to pick out the unqualified film-coated paper with the mark, and stack the film-coated paper without the mark.

By adopting the technical scheme, the marked unqualified coated paper is picked out by the picking and stacking machine, and the unmarked coated paper is stacked, so that the unqualified coated paper is separated from the qualified coated paper, and the purpose of reducing the subsequent picking work of workers is achieved.

Optionally, pick pile up neatly device including picking mechanism, detection mechanism and being used for carrying out the pile up neatly mechanism of pile up neatly with the tectorial membrane paper, detection mechanism includes sensor and support frame, the support frame erects in the frame, the detection end and the support frame of sensor are connected to the orientation has the tectorial membrane paper setting, in order to detect the printing ink that exists on the tectorial membrane paper, the output of sensor with pick the mechanism and be connected in order to pick out with the tectorial membrane paper that will be stained with printing ink.

Through adopting above-mentioned technical scheme, when the tectorial membrane paper removed to the sensor below, the sensor detected printing ink, when depositing printing ink on the tectorial membrane paper, the signal detection end of sensor was surveyed the signal and is given signal output part for the signal to make the mechanism of picking sort out this tectorial membrane paper that has printing ink, the tectorial membrane paper that does not glue with printing ink removes to pile up neatly mechanism department, makes pile up neatly mechanism carry out the sign indicating number to qualified tectorial membrane paper and neatly.

Optionally, the stacking mechanism comprises a frame body, a left stacking assembly, a right stacking assembly, a front stacking assembly, a rear stacking assembly and a bearing assembly for bearing the coated paper, the left stacking assembly and the right stacking assembly comprise a first moving plate and a second moving plate which are arranged in a direction perpendicular to the moving direction of the coated paper, the first moving plate and the second moving plate are arranged in parallel at intervals and move in a direction close to or away from each other, and a driving assembly for driving the first moving plate and the second moving plate to move is arranged on the frame body; the bearing assembly comprises a bearing plate, a first blocking plate and a second blocking plate, wherein the first blocking plate and the second blocking plate are sequentially arranged along the moving direction of the coated paper, the first blocking plate and the second blocking plate are both connected with the frame body and are vertically arranged, the size of the second blocking plate is larger than that of the first blocking plate, the bearing plate is arranged between the first blocking plate and the second blocking plate and moves along the direction close to or far from the ground, and a driving piece for driving the bearing plate to move is arranged on the frame body; the neat subassembly of front and back sign indicating number includes rotor plate and drive rotor plate wobbling swing cam and swing spring be connected with the swing of first baffler, swing cam rotates with the support body to be connected, swing spring one end is connected with the rotor plate, and the other end is connected with first baffler, under swing spring elastic force, swing cam and rotor plate are kept away from one side conflict of second baffler, be provided with on the support body and be used for driving swing cam pivoted swing subassembly.

By adopting the technical scheme, after the coated paper moves onto the bearing plate, the coated paper collides with a section of the second barrier plate protruding out of the first barrier plate and stops moving, the swinging assembly is controlled to enable the swinging cam to rotate, so that the rotating plate swings, the coated paper is continuously knocked, the coated paper is enabled to abut against the second barrier plate, and the front and back alignment of the coated paper is realized; and controlling the driving assembly to enable the first moving plate and the second moving plate to move towards the direction close to each other and continuously knock the side face of the coated paper, so that the coated paper is aligned left and right.

Optionally, the driving assembly comprises a first driving cylinder and a second driving cylinder, the first driving cylinder is fixedly connected with the frame body, the piston rod is fixedly connected with the first moving plate, the second driving cylinder is fixedly connected with the frame body, and the piston rod is fixedly connected with the second moving plate.

By adopting the technical scheme, the first driving cylinder drives the first moving plate to move towards the direction close to or far away from the second moving plate, so that the first moving plate continuously knocks the side face of the coated paper; the second driving cylinder drives the second moving plate to move towards the direction close to or far away from the first moving plate, so that the second moving plate continuously knocks the side face of the coated paper.

Optionally, the driving part comprises a driving cylinder, the cylinder body of the driving cylinder is fixedly connected with the frame body, and the piston rod of the driving cylinder is detachably connected with the bearing plate.

By adopting the technical scheme, the driving cylinder is controlled to drive the bearing plate to move towards the direction close to or away from the ground, so that the bearing plate can bear the coated paper with different stacking heights conveniently; the piston rod of the driving cylinder is detachably connected with the bearing plate, so that a worker can conveniently detach the bearing plate to carry the bearing plate with the coated paper.

Optionally, the swing assembly includes a swing motor, a swing driving wheel, a swing belt and a swing transmission wheel, an output shaft of the swing motor is coaxially and fixedly connected with the swing driving wheel, the swing transmission wheel is coaxially and fixedly connected with a rotation shaft of the swing cam, and the swing transmission wheel is in transmission connection with the swing driving wheel through the swing belt.

Through adopting above-mentioned technical scheme, start swing motor for swing motor drives the swing drive wheel and rotates, thereby makes the swing belt drive the swing drive wheel and rotate, thereby swing cam rotates and makes the rotor plate swing, and constantly strikes the alignment to the tectorial membrane paper.

Optionally, pick the mechanism and include album flitch and stock guide, album flitch and stock guide are the contained angle setting, and the two fixed connection, album flitch and stock guide hookup location are fixed with the pivot, the pivot rotates with the second baffler to be connected, be provided with on the support body and be used for driving pivot pivoted rotation drive assembly.

Through adopting above-mentioned technical scheme, the drive assembly is rotated in the control, make the pivot rotate and drive album flitch and stock guide and rotate, when the board that gathers materials rotates to its one end of keeping away from the stock guide and conflict with the tectorial membrane paper, unqualified tectorial membrane paper moves to the board top of gathering materials under the drive belt effect, the drive assembly is rotated in the control, make the pivot rotate and drive album flitch and stock guide to the direction rotation of keeping away from first baffler, thereby make the tectorial membrane paper drop under self action of gravity, thereby accomplish the picking of tectorial membrane paper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the paper is coated with the film, the unqualified coated paper is detected and picked out after detection, cutting, picking and stacking, and finally the qualified coated paper is stacked, so that the aim of reducing the subsequent picking workload of workers is fulfilled;

2. the arrangement of the picking device is convenient for picking out unqualified coated paper, thereby reducing the subsequent picking work of workers.

Drawings

FIG. 1 is a drawing of the related art;

FIG. 2 is a process flow diagram of an embodiment of the present application;

FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of the detecting device in the embodiment of the present application;

FIG. 5 is a schematic diagram of the overall construction of the palletizing mechanism and the detection mechanism in the embodiment of the application;

FIG. 6 is a schematic diagram of the overall structure of the front and rear aligning assemblies in the embodiment of the present application;

FIG. 7 is a schematic diagram of a partial explosion of the carrier plate and the driving cylinder in the embodiment of the present application;

fig. 8 is a schematic overall view of another perspective of the palletizing mechanism in the embodiment of the application, so as to show a second driving cylinder.

Description of reference numerals: 100. a detection device; 110. an ink roller; 120. an ink cartridge; 121. a support bar; 200. a picking and stacking device; 300. a detection mechanism; 310. a support frame; 320. a sensor; 400. a stacking mechanism; 410. a frame body; 420. the left and right stacking components are aligned; 421. a first moving plate; 422. a second moving plate; 423. a first driving cylinder; 424. a second driving cylinder; 430. front and back aligning components; 431. a rotating plate; 432. a swing cam; 433. a swing spring; 440. a load bearing assembly; 441. a carrier plate; 442. a first barrier plate; 443. a second barrier panel; 444. a push cylinder; 445. a driving cylinder; 446. a limiting groove; 447. a limiting block; 448. a roller; 500. a picking mechanism; 510. a material collecting plate; 520. a material guide plate; 600. a swing assembly; 610. a swing motor; 620. swinging the driving wheel; 630. a swing transmission wheel; 640. swinging the belt; 700. a rotation drive assembly; 710. a driving cylinder is rotated; 720. rotating the drive rack; 730. rotating the drive gear; 800. a material collecting box; 900. a cutting device; 910. a pressing device; 920. a feeding device; 930. a frame; 931. a transmission belt; 940. pile up neatly device.

Detailed Description

The present application is described in further detail below with reference to figures 2-8.

The embodiment of the application discloses a film laminating process of paper for carton production. Referring to fig. 2, the film coating process includes the steps of: s1, feeding; s2, pressing; s3, discharging; s4, detecting; s5, cutting; s6, picking and stacking.

Referring to fig. 3, the detection in S4 is to detect the coated paper by the detection device 100 and mark the unqualified coated paper. The detecting device 100 is located between the pressing device 910 and the cutting device 900, and is mounted on the frame 930.

Referring to fig. 4, the detection device 100 includes an ink roller 110, and an ink cartridge 120. The ink cartridge 120 is mounted on the frame 930 by a support rod 121. An opening is formed in one end, close to the ground, of the ink cylinder 120 to serve as an oil outlet, and an opening is formed in one end, far away from the ground, of the ink cylinder 120 to serve as an oil filling port. The oil outlet of the ink cartridge 120 near the ground is provided toward the belt 931. The ink roller 110 is rotatably connected to an inner wall of the ink cartridge 120 near one end of the frame 930 to block the oil outlet of the ink cartridge 120 and to allow the ink roller 110 to rotate to drive the ink to flow out of the ink cartridge 120, similar to the way ink is discharged from a ball-point pen. The rotation axis of the ink roller 110 is perpendicular to the moving direction of the coated paper, and the ink roller 110 and the straight section of the transmission belt 931 are arranged in parallel at an interval to form a gap, so that the transmission belt 931 drives the coated paper to pass through the gap between the ink roller 110 and the transmission belt 931. When there is the fold on the tectorial membrane paper, the fold department is thick thus make tectorial membrane paper contradict with ink roller 110 to drive ink roller 110 and rotate, the printing ink on ink roller 110 bonds on the tectorial membrane paper, realizes detecting and the mark to the tectorial membrane paper.

Referring back to fig. 2 and 3, in S6 of the film covering process, the picking and stacking means to detect and separate the coated paper by the picking and stacking device 200 to pick out the unqualified coated paper with ink and stack the qualified coated paper without ink.

Referring to fig. 3 and 5, the pick and stack apparatus 200 is located on a side of the cutting apparatus 900 remote from the stitching apparatus 910. The picking stacker 200 includes a stacker mechanism 400, and the stacker mechanism 400 includes a frame body 410 fixedly connected to a floor, a left and right aligning assembly 420 for aligning the coated paper, a front and rear aligning assembly 430, and a carrying assembly 440 for carrying the coated paper.

Referring to fig. 5, the carrier assembly 440 includes a carrier plate 441, a first blocking plate 442 and a second blocking plate 443, wherein the first blocking plate 442 and the second blocking plate 443 are both disposed perpendicular to the carrier plate 441, and the first blocking plate 442 and the second blocking plate 443 are disposed in parallel and in sequence along the moving direction of the coated paper. The first blocking plate 442 is welded to the frame body 410, and the second blocking plate 443 moves in a direction approaching or moving away from the first blocking plate 442. The frame body 410 is provided with a pushing cylinder 444 for pushing the second blocking plate 443 to move, a cylinder body of the pushing cylinder 444 is fixedly connected with the frame body 410 through a bolt, and a piston rod of the pushing cylinder 444 is fixedly connected with the second blocking plate 443. The loading plate 441 is located between the first blocking plate 442 and the second blocking plate 443, and adjacent plate surfaces of the loading plate 441 and the first blocking plate 442 and the second blocking plate 443 can abut against each other. In order to enable the carrying plate 441 to receive the coated paper sheets with different stacking thicknesses, the carrying plate 441 is connected with the frame body 410 in a direction close to or away from the ground, and a driving member for driving the carrying plate 441 to move is arranged on the frame body 410. The driving piece comprises a driving cylinder 445, the cylinder body of the driving cylinder 445 is fixedly connected with the frame body 410, the piston rod of the driving cylinder 445 is connected with the bearing plate 441, and the driving cylinder 445 is provided with three cylinders for improving the stability of the bearing plate 441. The power of the driving cylinder 445 and the pushing cylinder 444 is derived from the air pump.

Referring to fig. 6, in order to facilitate the movement of the bearing plate 441 by the operator, the bearing plate 441 is provided with limit grooves 446 corresponding to the number of the driving cylinders 445, and the piston rods of the driving cylinders 445 are all welded with limit blocks 447 engaged with the corresponding limit grooves 446.

One side of the bearing plate 441 close to the ground is rotatably connected with four rollers 448, when the driving cylinder 445 drives the bearing plate 441 to move until the rollers 448 abut against the frame body 410, the piston rod of the driving cylinder 445 continuously retracts, so that the limiting block 447 is separated from the limiting groove 446, and a worker can conveniently move the bearing plate 441 with coated paper.

Referring back to fig. 5, in the vertical direction, the size of the second blocking plate 443 is larger than that of the first blocking plate 442, so that the coated paper is not easy to move continuously after colliding with the surface of the second blocking plate 443 when moving from the belt 931 to the loading plate 441.

Referring to fig. 7, the front-rear aligning assembly 430 includes a rotating plate 431, a swing cam 432, and a swing spring 433. The rotating plate 431 is arranged along a direction perpendicular to the moving direction of the coated paper and is connected with one end, away from the ground, of the first blocking plate 442 in a swinging mode. The swing cam 432 is rotatably connected to the first blocking plate 442, and the swing cam 432 abuts against a side surface of the first blocking plate 442 away from the second blocking plate 443. One end of the swing spring 433 is fixedly connected to the first blocking plate 442, and the other end of the swing spring 433 is connected to the rotating plate 431, and the first blocking plate 442 is abutted against the rotating plate 431 under the elastic force of the swing spring 433.

With continued reference to fig. 7, the frame body 410 is provided with a swing assembly 600 for driving the swing cam 432 to rotate. The swing assembly 600 comprises a swing motor 610, a swing driving wheel 620, a swing belt 640 and a swing transmission wheel 630, wherein the swing motor 610 is fixedly connected with the frame body 410 through a bolt, the swing driving wheel 620 is fixedly connected with an output shaft of the swing motor 610 coaxially, a rotation axis of the swing transmission wheel 630 is collinear with a rotation axis of the swing cam 432, and the swing transmission wheel 630 is welded with the swing cam 432. The swing belt 640 is sleeved outside the swing transmission wheel 630 and the swing driving wheel 620 and is in transmission connection with the swing transmission wheel 630 and the swing driving wheel 620. When the swing motor 610 is started, the swing motor 610 drives the swing driving wheel 620 to rotate, so that the swing belt 640 drives the swing driving wheel 630 to rotate, namely the swing cam 432 to rotate, when the swing cam 432 rotates until the rotation axis of the swing cam 430 is farthest away from the rotating plate 431, the swing spring 433 is stretched, the rotating plate 431 strikes one side of the coated paper close to the driving belt 931, so that the paper alignment is completed, the swing cam 432 continues to rotate, the distance between the rotation axis of the swing cam 432 and the rotating plate 431 is gradually reduced until the distance between the rotation axis of the swing cam 432 and the rotating plate 431 reaches the minimum, so that the one-time swing of the rotating plate 431 is completed, and in the swing process of the rotating plate 431, the rotating plate 431 always collides with the swing cam 432 under the effect of the deformation restoring force of the swing spring 433, so that the rotating plate 431 rotates in a reciprocating.

Referring back to fig. 5, the left and right aligning assembly 420 includes a first moving plate 421 and a second moving plate 422 sequentially arranged along a direction perpendicular to the moving direction of the coated paper, the first moving plate 421 and the second moving plate 422 are respectively located at two sides of the loading plate 441, and the first moving plate 421 and the second moving plate 422 move along a direction approaching or departing from each other.

Continuing to refer to fig. 5, a driving assembly for driving the first moving plate 421 and the second moving plate 422 to move is disposed on the frame body 410, the driving assembly includes a first driving cylinder 423, a cylinder body of the first driving cylinder 423 is fixedly connected to the frame body 410 by a bolt, and a piston rod of the first driving cylinder 423 is fixedly connected to the first moving plate 421 to drive the first moving plate 421 to move.

Referring to fig. 8, the driving assembly further includes a second driving cylinder 424, a cylinder body of the second driving cylinder 424 is fixedly connected to the frame body 410 by a bolt, and a piston rod of the second driving cylinder 424 is fixedly connected to the second moving plate 422 to drive the second moving plate 422 to move.

Referring to fig. 5 and 6, the picking stacker device 200 includes a detection mechanism 300 and a picking mechanism 500, the detection mechanism 300 including a sensor 320 and a support bracket 310. The supporting frame 310 is erected on the frame 930, and the detecting end of the sensor 320 is connected to the supporting frame 310, and is disposed toward the coated paper and contacts with the coated paper, and the output end of the sensor 320 is connected to the picking mechanism 500 to pick out the ink adhered thereon.

The picking mechanism 500 includes a material collecting plate 510 and a material guiding plate 520, the material collecting plate 510 is welded to the material guiding plate 520, and an included angle is formed between the material collecting plate 510 and the material guiding plate 520, the included angle is an included angle departing from the second blocking plate 443, and the included angle may be an acute angle, preferably an obtuse angle, because the obtuse angle can reduce the rotation angle of the rotating shaft. The connecting position of the material collecting plate 510 and the material guiding plate 520 is welded with a rotating shaft, the rotating shaft is rotatably connected with the second blocking plate 443, so that the free end of the material collecting plate 510 rotates towards the direction close to the first blocking plate 442, and the free end of the material collecting plate 510 is contactably connected with the first blocking plate 442.

Referring to fig. 5, a rotation driving assembly 700 for driving the rotation shaft to rotate is disposed on the frame body 410. The rotation driving assembly 700 comprises a rotation driving cylinder 710, a rotation driving gear 730 and a rotation driving rack 720, the rotation driving cylinder 710 is arranged along the vertical direction, the cylinder body of the rotation driving cylinder 710 is fixedly connected with the bolt of the frame body 410, the rotation driving rack 720 is fixedly connected with the piston rod of the rotation driving cylinder 710, the rotation driving gear 730 is coaxially welded with the rotating shaft, and the rotation driving gear 720 is meshed with the rotation driving gear 730. Start to rotate and drive actuating cylinder 710, make the piston rod that rotates and drive actuating cylinder 710 drive and rotate drive rack 720 and remove, thereby make rotation drive gear 730 rotate, and drive the pivot and rotate, thereby realize the rotation of collection flitch 510 and stock guide 520, when collecting the flitch 510 and rotate to its free end and conflict with first baffler 442, unqualified tectorial membrane paper moves to on the board 510 that gathers materials under the effect of drive belt 931, control rotates and drives actuating cylinder 730, make to rotate and drive actuating rack 720 drive and rotate drive gear 730 antiport, thereby make collection flitch 510 drive unqualified tectorial membrane paper and move to the position of keeping away from first baffler 442.

In order to facilitate the collection of the unqualified coated paper, a collecting box 800 (refer to fig. 3) is disposed on the side of the second blocking plate 443 away from the first blocking plate 442, and the material guiding plate 520 is in contact connection with the side wall of the collecting box 800, so that after the coated paper is moved onto the material collecting plate 510, the material collecting plate 510 and the material guiding plate 520 rotate, and the coated paper falls into the collecting box 800 from the material guiding plate 520.

The implementation principle of the film laminating process of the paper for producing the cartons in the embodiment of the application is as follows: after the paper and the plastic film enter the pressing device 910 through the feeding device 920 to be pressed together, the detection device 100 marks the unqualified coated paper, the coated paper enters the cutting device 900 to be cut and is detected by the detection mechanism 300, so that the picking mechanism 500 picks the unqualified coated paper, and finally the qualified coated paper is stacked and collected by the stacking mechanism 400, thereby completing the separation of the qualified coated paper from the unqualified coated paper.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The film laminating process of the paper for producing the carton is characterized by comprising the following steps of: the method comprises the following steps: s1, feeding; s2, pressing; s3, discharging; s4, detecting; s5, cutting; s6, picking and stacking.

2. The film laminating process of paper for carton production according to claim 1, characterized in that: in S4, the detection means that the detection device (100) detects the coated paper and marks the unqualified coated paper.

3. The film laminating process of paper for carton production according to claim 2, characterized in that: detection device (100) include ink roller (110) and ink cylinder (120), ink cylinder (120) erect in frame (930), and ink cylinder (120) both ends are provided with the opening, ink roller (110) and ink cylinder (120) are close to the one end inner wall rotation connection of frame (930) to block ink cylinder (120) and be close to the opening of frame (930) one side, ink roller (110) and the parallel interval setting of straight section of belt (931) are with the clearance that forms the paper feed and open.

4. The laminating process of paper for carton production according to claim 3, characterized in that: in the step S6, the picking and stacking means that the picking and stacking device (200) detects and separates the film-coated paper to pick out the unqualified film-coated paper with the mark and stack the film-coated paper without the mark.

5. The laminating process of paper for carton production according to claim 4, characterized in that: pick pile up neatly device (200) including picking mechanism (500), detection mechanism (300) and be used for carrying out pile up neatly mechanism (400) with tectorial membrane paper, detection mechanism (300) include sensor (320) and support frame (310), support frame (310) erect in frame (930), the probe end and the support frame (310) of sensor (320) are connected to towards tectorial membrane paper setting to detect the printing ink that exists on the tectorial membrane paper, the output of sensor (320) is connected with picking mechanism (500) and picks out in order to be stained with the tectorial membrane paper that has pasted with printing ink.

6. The film laminating process of paper for carton production according to claim 5, characterized in that: the stacking mechanism (400) comprises a frame body (410), a left stacking assembly, a right stacking assembly (420), a front stacking assembly, a rear stacking assembly (430) and a bearing assembly (440) for bearing coated paper, wherein the left stacking assembly and the right stacking assembly (420) comprise a first moving plate (421) and a second moving plate (422) which are arranged in a direction perpendicular to the moving direction of the coated paper, the first moving plate (421) and the second moving plate (422) are arranged in parallel at intervals and move in a direction close to or away from each other, and a driving assembly for driving the first moving plate (421) and the second moving plate (422) to move is arranged on the frame body (410); the bearing assembly (440) comprises a bearing plate (441), a first blocking plate (442) and a second blocking plate (443), the first blocking plate (442) and the second blocking plate (443) are sequentially arranged along the moving direction of the coated paper, the first blocking plate (442) and the second blocking plate (443) are both connected with the frame body (410), in addition, the size of the second blocking plate (443) is larger than that of the first blocking plate (442) along the vertical direction, the bearing plate (441) is arranged between the first blocking plate (442) and the second blocking plate (443), the bearing plate (441) moves along the direction close to or far away from the ground, and a driving piece for driving the bearing plate (441) to move is arranged on the frame body (410); the front and back aligning assembly (430) comprises a rotating plate (431) connected with a first blocking plate (442) in a swinging mode, a swinging cam (432) and a swinging spring (433) for driving the rotating plate (431) to swing, the swinging cam (432) is rotatably connected with the frame body (410), one end of the swinging spring (433) is connected with the rotating plate (431), the other end of the swinging spring is connected with the first blocking plate (442), under the action of the elastic force of the swinging spring (433), the swinging cam (432) is abutted to one side, away from the second blocking plate (443), of the rotating plate (431), and the frame body (410) is provided with a swinging assembly (600) used for driving the swinging cam (432) to rotate.

7. The film laminating process of paper for carton production according to claim 6, characterized in that: the drive assembly includes that first drive actuating cylinder (423) and second drive actuating cylinder (424), the cylinder body and support body (410) fixed connection of first drive actuating cylinder (423), piston rod and first movable plate (421) fixed connection, the cylinder body and support body (410) fixed connection of second drive actuating cylinder (424), piston rod and second movable plate (422) fixed connection.

8. The film laminating process of paper for carton production according to claim 6, characterized in that: the driving piece comprises a driving cylinder (445), a cylinder body of the driving cylinder (445) is fixedly connected with the frame body (410), and a piston rod of the driving cylinder (445) is detachably connected with the bearing plate (441).

9. The film laminating process of paper for carton production according to claim 6, characterized in that: swing subassembly (600) are including swing motor (610), swing drive wheel (620), swing belt (640) and swing drive wheel (630), the output shaft and the coaxial fixed connection of swing drive wheel (620) of swing motor (610), swing drive wheel (630) and the coaxial fixed connection of axis of rotation of swing cam (432), swing drive wheel (630) are connected through swing belt (640) transmission with swing drive wheel (620).

10. The film laminating process of paper for carton production according to claim 6, characterized in that: pick and choose mechanism (500) including album flitch (510) and stock guide (520), album flitch (510) is the contained angle setting with stock guide (520), and the two fixed connection, album flitch (510) and stock guide (520) hookup location is fixed with the pivot, the pivot rotates with second baffler (443) to be connected, be provided with on support body (410) and be used for driving pivot pivoted rotation drive subassembly (700).