CN115431332A

CN115431332A - Preparation process of environment-friendly transfer bright silver paperboard

Info

Publication number: CN115431332A
Application number: CN202211015222.1A
Authority: CN
Inventors: 张基伟; 林生
Original assignee: Shanghai Dingren Packaging Technology Co ltd
Current assignee: Shanghai Dingren Packaging Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-06

Abstract

The invention relates to the technical field of cardboard production, and particularly discloses a preparation process of an environment-friendly transfer bright silver cardboard, which comprises the following specific steps: s1: compounding a silver film: coating glue on the upper back of the white cardboard, and compounding a silver film on the surface of the cardboard by a compounding machine to form a silver film cardboard; s2: and (3) stripping the paperboard: removing the protective film on the surface of the silver film paperboard through a film removing rewinder: s3: cutting a paperboard: cutting edges of two sides of the paperboard through a paperboard transverse cutting device; s4: rewinding the paperboard: rewinding the cut paperboard in the S3 through a rewinding machine; cut processing to the card paper through card paper cutting device, make the card paper be difficult for floating with the absorbent mode of wind-force in cutting the course of working, be difficult for producing the indentation seal on card paper surface when guaranteeing to cut the machining precision, reduce the influence to the card paper outward appearance.

Description

Preparation process of environment-friendly transfer bright silver paperboard

Technical Field

The invention relates to the technical field of paperboard production, in particular to a preparation process of an environment-friendly transfer bright silver paperboard.

Background

The bright silver card paper is the card paper that has bright-colored colour and glossiness that forms on attaching to the white card paper with the silver membrane, often need cut the both sides limit of card paper through the crosscut device in the course of working of bright silver card paper, in the course of working that cuts, the card paper is because the lighter reason of weight easily takes place the phenomenon of floating, leads to the card paper to take place to shift in transportation process, and then produces the influence to subsequent work of cutting.

Crosscut device among the prior art takes place to float the phenomenon for reducing card paper and adopts the pinch roller to extrude spacingly to card paper mostly in transportation process, reduces the card paper and takes place to float the possibility, but the pinch roller easily produces the pressure wheel mark on card paper surface when carrying out spacing blockking to card paper to influence the holistic outward appearance of card paper.

Disclosure of Invention

The application provides environment-friendly shifts bright silver card paper preparation technology has and carries out spacing blockking to the card paper through the brush to cooperation wind-force absorbent effect makes the difficult emergence of card paper in transportation process and floats the phenomenon, guarantees the machining precision that the card paper cut, reduces the influence to the card paper outward appearance after cutting.

The application provides an environment-friendly transfer bright silver card paper preparation technology, which adopts the following technical scheme:

the preparation process of the environment-friendly transfer bright silver cardboard comprises the following specific steps:

s1: compounding a silver film: preparing a white cardboard to be processed, coating glue on the upper back of the white cardboard, and compounding a silver film on the surface of the cardboard through a compounding machine after the glue is coated to form a silver film cardboard;

s2: and (3) stripping the paperboard: removing the protective film on the surface of the silver film paperboard through a film removing rewinder:

s3: cutting a paperboard: the paperboard transverse cutting device is used for cutting edges of two sides of the paperboard, the possibility of upward floating of the paperboard in the conveying process is reduced in a wind power absorption mode in the cutting process, the processing precision of the cutting work is guaranteed, meanwhile, indentation marks are not prone to being generated on the surface of the paperboard, and the influence on the appearance of the paperboard is reduced;

s4: rewinding the paperboard: and rewinding the cut card paper in the step S3 through a rewinding machine, so that the preparation of the bright silver card paper is completed.

Through adopting above-mentioned technical scheme for the difficult phenomenon that floats that takes place of card paper in transportation process guarantees the machining precision that the card paper cut, and reduces the influence to the card paper outward appearance after cutting.

Preferably, the jam crosscutting device includes a frame; a support roller is fixedly connected to the inner side wall of the rack; a cavity is formed inside the supporting roller; the inner side wall of the cavity is provided with a vent hole for communicating the cavity with the external environment; a first exhaust fan is fixedly connected to the inner side wall of the bottom end of the rack; the input end of the first exhaust fan is fixedly connected with an air inlet pipe, and the output end of the first exhaust fan is fixedly connected with an air outlet pipe; the end part of the air inlet pipe, which is far away from the first exhaust fan, is communicated with the interior of the cavity; a support frame is fixedly connected to the top surface of the rack; a limiting plate is arranged at the bottom of the supporting frame; the bottom surface of the limiting plate is provided with a hairbrush; a connecting mechanism capable of driving the brush to be in contact with the paperboard is arranged on the inner side wall of the top end of the support frame; the bottom surface of the limiting plate is provided with an air injection assembly positioned in the hairbrush; the end part of the air outlet pipe, which is far away from the first exhaust fan, is communicated with the air injection assembly; and a winding mechanism capable of conveying the paper jam is arranged on the inner side wall of the rack.

Through adopting above-mentioned technical scheme, cutting the during operation to the cardboard edge, carry the card paper on the backing roll through winding mechanism, it moves down to order about the limiting plate through coupling mechanism in the transportation process of card paper, make the brush and the card paper surface contact of limiting plate bottom, block the card paper through the brush, make the card paper be difficult for floating in transportation process, and start inside first air exhauster inhales the air of external environment cavity by the air vent, the air current that the air formed at air vent department produces the adsorption effect to the card paper on backing roll surface, further reduce the card paper and take place the possibility of floating in the transportation, gas in the cavity is finally through jet-propelled subassembly blowout behind intake pipe and the outlet duct.

Preferably, the connection mechanism comprises a housing; the shell is fixedly connected to the inner side wall of the top end of the support frame, and a sliding plate is connected to the inside of the shell in a sliding manner; the top surface of the sliding plate is connected with a spring; the end part of the spring, which is far away from the sliding plate, is connected with the inner side wall of the top end of the shell; the bottom surface of the sliding plate is fixedly connected with a connecting plate penetrating through the side wall of the bottom end of the shell; the end part of the connecting plate, which is far away from the sliding plate, is fixedly connected with the top surface of the limiting plate; and a driving piece capable of driving the sliding plate to slide downwards along the inner side wall of the shell is arranged on the top surface of the sliding plate.

Through adopting above-mentioned technical scheme, the inside slide of casing glides along the casing inside wall under the effect of driving piece to make the connecting plate and the limiting plate of slide bottom move down, and then make the brush and the card paper contact of limiting plate bottom surface, block the card paper that floats in to the transportation through the brush, make the difficult indentation impression that produces in card paper surface, reduce the influence to the card paper outward appearance.

Preferably, a ventilation cavity is arranged inside the limiting plate; the gas injection assembly comprises a gas injection nozzle; the air nozzle is fixedly connected to the bottom surface of the limiting plate and is communicated with the inside of the ventilation cavity; the end part of the air outlet pipe, which is far away from the first exhaust fan, is communicated with the inside of the ventilation cavity.

Through adopting above-mentioned technical scheme, the brush does not contact with the card paper under the initial condition, makes the tip of first threaded rod deepen inside the casing gradually through rotating first threaded rod, deepens the in-process inside the casing gradually at first threaded rod, and the tip extrusion slide extension spring of first threaded rod glides afterwards, and the slide drives the connecting plate and moves down for brush and card paper surface contact carry out spacing the stopping to the card paper.

Preferably, a ventilation cavity is arranged inside the limiting plate; the bottom surface of the limiting plate is fixedly connected with an air nozzle; the air nozzle is communicated with the inside of the ventilation cavity; the end part of the air outlet pipe, which is far away from the first exhaust fan, is communicated with the inside of the ventilation cavity.

Through adopting above-mentioned technical scheme, first air exhauster passes through the intake pipe with the inside air of cavity and carries to the inside chamber of ventilating of limiting plate through outlet duct, ventilates the inside gas in chamber and produces the holding down force through the air nozzle blowout to the card paper, further reduces the card paper transportation in the possibility that the floating appears, promotes the stability of card paper transportation in-process.

Preferably, the winding mechanism comprises a first motor; the first motor is arranged on the outer side wall of the rack, and a first rotating shaft is fixedly connected to the output end of the first motor; a winding roller is fixedly connected to the outer side wall of the first rotating shaft; a second rotating shaft is rotatably connected to the inner side wall of the rack; a tensioning roller is fixedly connected to the outer side wall of the second rotating shaft; the end part of the first rotating shaft, which is far away from the first motor, extends to the outside of the rack, and the end part of the first rotating shaft, which extends to the outside of the rack, is fixedly connected with a first belt wheel; a belt is sleeved outside the first belt pulley; the end part of the second rotating shaft, which is far away from the first motor, extends to the outside of the rack, and the end part of the second rotating shaft, which extends to the outside of the rack, is fixedly connected with a second belt wheel; the end part of the belt, which is far away from the first belt wheel, is sleeved outside the second belt wheel; the roller is placed to last swivelling joint of frame inside wall.

Through adopting above-mentioned technical scheme, will twine and walk around the tensioning roller with the card paper in proper order after taking out the card paper one end on placing the roller, the winding is at the wind-up roll behind the backing roll, when carrying the card paper, start first motor, first motor drives first rotation axis and wind-up roll and rotates, under the transmission of belt, first rotation axis drives second rotation axis and tensioning roller and rotates, thereby realize placing the transport of the card paper on the roller, make the card paper of placing on the roller by the rolling on the wind-up roll gradually.

Preferably, a sliding rod is fixedly connected to the inner side wall of the supporting frame; a sliding block is sleeved outside the sliding rod; the bottom surface of the sliding block is provided with an air cylinder; the output end of the cylinder is fixedly connected with a concave frame; the outer side wall of the concave frame is provided with a second motor; the output end of the second motor is fixedly connected with a third rotating shaft; a cutting wheel is fixedly connected to the outer side wall of the third rotating shaft; the sliding block is provided with a first fixing piece for fixing the sliding block.

Through adopting above-mentioned technical scheme, start the cylinder and drive the concave frame and move down for cutting wheel on the rack and card paper contact start the second motor in the transportation process of card paper and drive the cutting wheel and rotate, cut the processing through the edge of cutting wheel pair card paper, the first mounting that sets up on the slider is used for the position of fixed slider, makes the slider be difficult for random slip in cutting process, makes the cutting wheel remain stable in cutting process.

Preferably, a pair of second threaded holes is formed in the outer side wall of the sliding block; the first fixing member comprises a pair of second threaded rods; the pair of second threaded rods are respectively in threaded connection with the second threaded holes, and the end parts, close to the sliding rods, of the second threaded rods can tightly abut against the sliding rods.

Through adopting above-mentioned technical scheme, cutting the during operation to the card paper, promote the slider and slide on the slide bar, remove the slider to the rotatory second threaded rod behind the assigned position for the tip of second threaded rod supports tight slide bar lateral wall, realizes the fixed of slider position on the slide bar, and the regulation of card paper cutting width can be realized to the difference of slider fixed position.

Preferably, a round rod is fixedly connected to the side wall of the sliding block close to the winding roller through a supporting rod; a circular ring is sleeved outside the circular rod; the outer side wall of the circular ring is fixedly connected with a supporting plate; an air inlet cylinder is fixedly connected to the supporting plate; a second exhaust fan is fixedly connected to the top surface of the support frame; the input end of the second exhaust fan is fixedly connected with an air inlet pipe, and the output end of the second exhaust fan is fixedly connected with an air outlet pipe; the end part of the air inlet pipe, which is far away from the second exhaust fan, is communicated with the interior of the air inlet cylinder; a collecting box is fixedly connected to the top surface of the supporting frame; the end part of the air outlet pipe, which is far away from the second exhaust fan, is communicated with the inside of the collection box; and a second fixing piece for fixing the circular ring on the circular rod is arranged on the circular ring.

Through adopting above-mentioned technical scheme, the cutting wheel can produce more cutting sweeps when cutting to the card paper, carry the cutting in-process at the card paper and start the second air exhauster, the cutting sweeps that produces among the cutting process gets into the air-supply line under the drive of air current in the air-supply line, the sweeps in the air-supply line is carried to collecting box after through the air-supply line and the play tuber pipe and is collected, make the cutting sweeps be difficult for floating in the air at will and produce great influence to the air quality of processing scene, the setting of second mounting is used for fixed ring, make the air-supply line remain stable.

Preferably, a pair of third threaded holes is formed in the outer side wall of the circular ring; the second fixing member includes a pair of third threaded rods; the pair of third threaded rods are respectively in threaded connection with the pair of third threaded holes, and the end part, close to the round rod, of each third threaded rod can abut against the round rod tightly.

Through adopting above-mentioned technical scheme, rotate the ring on the round bar lateral wall, adjust the angle of air inlet section of thick bamboo, wait to rotate the third threaded rod after the adjustment to suitable angle with the air inlet section of thick bamboo for the tip of third threaded rod supports tight round bar lateral wall, and then realizes the fixed of ring position on the round bar, makes the air inlet section of thick bamboo remain stable.

In summary, the present application has the following beneficial effects:

1. the first threaded rod is rotated to enable the sliding plate to slide downwards, so that the brush at the bottom of the limiting plate is in surface contact with the paperboard to limit the paperboard, the brush with soft texture is not prone to damage to the paperboard, air in the external environment is sucked into the cavity through the air vent by starting the first exhaust fan, air flow formed by the air in the air vent generates an adsorption effect on the paperboard on the surface of the supporting roller, the possibility of upward floating of the paperboard in the transportation process is reduced, the paperboard is not prone to upward floating in the transportation process in a mode that the brush is matched with wind power for adsorption, and indentation marks are not prone to be generated on the surface of the paperboard while the cutting machining precision is guaranteed;

2. cutting the two sides of the paperboard by the cutting wheel to generate more cutting scraps, sucking the cutting scraps generated in the cutting process into the air inlet cylinder under the driving of air flow by starting the second exhaust fan, conveying the scraps in the air inlet cylinder into the collecting box through the air inlet pipe and the air outlet pipe, and collecting the scraps, so that the cutting scraps are not easy to float in the air at will, and the influence of the cutting scraps on the air quality of a processing site is reduced;

3. when the card paper after the cutting is carried to brush department, the brush cleans the remaining cutting sweeps of card paper surface for the difficult more cutting sweeps of adhesion of card paper surface on rolling to the wind-up roll, gaseous in the cavity is finally through the air nozzle blowout, air nozzle blowout gas produces certain pressure effect down to the card paper, further reduces the card paper and takes place the possibility of floating the phenomenon, and the spun gas has certain jetting effect to the brush, is favorable to making the brush keep clean.

Drawings

Fig. 1 is a schematic view of a construction of a jam crosscutting apparatus according to the present application;

FIG. 2 is a schematic view of the frame and winding mechanism of the present application;

FIG. 3 is a schematic cross-sectional view of the paper jam traverse device of the present application;

FIG. 4 is a schematic view of the coupling mechanism, the limiting plate, the brush and the supporting roller;

FIG. 5 is a schematic view of the structure of the slide bar, slide block, cutting wheel and air inlet cylinder.

Reference numerals: 1. a frame; 2. a support roller; 21. a cavity; 22. a vent hole; 3. a first exhaust fan; 31. an air inlet pipe; 32. an air outlet pipe; 4. a support frame; 41. a connecting mechanism; 411. a housing; 412. a slide plate; 413. a spring; 414. a connecting plate; 415. a first threaded hole; 42. a drive member; 421. a first threaded rod; 43. a through hole; 44. a slide bar; 45. a slider; 451. a cylinder; 452. a concave frame; 453. a second motor; 454. a third rotation axis; 455. a cutting wheel; 456. a second threaded hole; 46. a first fixing member; 461. a second threaded rod; 47. a round bar; 48. a circular ring; 481. a support plate; 482. an air inlet cylinder; 483. a third threaded hole; 49. a second fixing member; 491. a third threaded rod; 5. a limiting plate; 51. a brush; 52. a gas injection assembly; 521. an air nozzle; 53. a vent lumen; 6. a winding mechanism; 61. a first motor; 62. a first rotating shaft; 621. a first pulley; 63. a wind-up roll; 64. a second rotation shaft; 641. a second pulley; 65. a tension roller; 66. a belt; 67. placing a roller; 7. a second exhaust fan; 71. an air inlet pipe; 72. an air outlet pipe; 73. a collection box; 8. a material receiving box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The invention discloses a preparation process of an environment-friendly transfer bright silver paperboard, which comprises the following specific steps:

s3: cutting the paperboard: the paperboard transverse cutting device is used for cutting edges of two sides of the paperboard, the possibility of upward floating of the paperboard in the conveying process is reduced in a wind power absorption mode in the cutting process, the processing precision of the cutting work is guaranteed, meanwhile, indentation marks are not prone to being generated on the surface of the paperboard, and the influence on the appearance of the paperboard is reduced;

As shown in fig. 1 and 2, the paper jam transverse cutting device includes a frame 1, a winding mechanism 6 capable of conveying the card paper is arranged on the inner side wall of the frame 1, and the winding mechanism 6 includes a first motor 61, a placing roller 67, a second rotating shaft 64, a tension roller 65 and a belt 66; the first motor 61 is installed on the outer side wall of the frame 1, and the output end of the first motor 61 is fixedly connected with a first rotating shaft 62; a winding roller 63 is fixedly connected to the outer side wall of the first rotating shaft 62; the placing roller 67 is rotatably connected to the inner side wall of the rack 1; the second rotating shaft 64 is rotatably connected to the inner side wall of the frame 1, the second rotating shaft 64 is located between the placing roller 67 and the winding roller 63, and the tensioning roller 65 is fixedly connected to the outer side wall of the second rotating shaft 64. The end of the first rotating shaft 62 far away from the first motor 61 extends to the outside of the frame 1, and the end of the first rotating shaft 62 extending to the outside of the frame 1 is fixedly connected with a first belt pulley 621; the end of the second rotating shaft 64 far away from the first motor 61 extends to the outside of the frame 1, and the end of the second rotating shaft 64 extending to the outside of the frame 1 is fixedly connected with a second belt pulley 641; the belt 66 is sleeved outside the first belt wheel 621 and the second belt wheel 641, the belt 66 enables the first belt wheel 621 and the second belt wheel 641 to be linked, the supporting roller 2 is fixedly connected to the inner side wall of the rack 1, and the supporting roller 2 is located between the tensioning roller 65 and the winding roller 63.

The card paper that will twine on placing the roller 67 is taken out for card paper one end is walked around tensioning roller 65 and back-up roll 2 and is twined on wind-up roll 63, when carrying the card paper, drive first rotation axis 62 and wind-up roll 63 through starting first motor 61 and rotate, first rotation axis 62 rotates the in-process and drives first pulley 621 and rotate, make first rotation axis 62 drive second rotation axis 64 and tensioning roller 65 and rotate under the transmission of belt 66, thereby will place the card paper on the roller 67 and progressively carry to wind-up roll 63.

As shown in fig. 3 and 4, a supporting frame 4 is fixedly connected to the top surface of the frame 1; the inner side wall of the top end of the support frame 4 is connected with a limit plate 5 through a connecting mechanism 41; the bottom surface of the limiting plate 5 is fixedly connected with a brush 51; the connection mechanism 41 can drive the brush 51 to contact with the paper jam, and the connection mechanism 41 comprises a housing 411, a sliding plate 412, a connection plate 414 and a driving member 42 for driving the sliding plate 412 to slide downwards; casing 411 rigid coupling is on the top inside wall of support frame 4, and inside slider 412 sliding connection was 411, the rigid coupling has spring 413 on the top surface of slider 412, the tip that slider 412 was kept away from to spring 413 and casing 411 top inside wall rigid coupling, slider 412 bottom surface rigid coupling has the connection that runs through casing 411 bottom lateral wall, connecting plate 414 bottom surface and limiting plate 5 top surface rigid coupling, driving piece 42 sets up at slider 412 top.

Brush 51 and card paper upper surface contactless of limiting plate 5 bottom under the initial condition, promote slide 412 gliding through driving piece 42, slide 412 gliding in-process extension spring 413 and drive connecting plate 414 and limiting plate 5 and move down, make brush 51 and card paper upper surface contact, stop card paper through brush 51 in the transportation process of card paper, reduce the possibility that card paper took place to float the phenomenon in transportation process, it is spacing to extrude the card paper through the pinch roller in comparison, brush 51 is difficult for producing the pinch roller impression at the card paper surface to the effect that blocks of card paper, reduce the influence to the card paper outward appearance.

As shown in fig. 3 and 4, a pair of first screw holes 415 are formed on the inner side wall of the top end of the housing 411; a pair of through holes 43 are arranged on the support frame 4 corresponding to the pair of first threaded holes 415; the driving member 42 includes a pair of first threaded rods 421; a pair of first threaded rods 421 respectively pass through the pair of through holes 43 and then are screwed in the pair of first threaded holes 415, and the ends of the pair of first threaded rods 421 close to the sliding plate 412 are contacted with the top surface of the sliding plate 412; make first threaded rod 421 extrusion slide 412 gliding through rotating a pair of first threaded rod 421, and then make the brush 51 of limiting plate 5 bottom surface block the card paper with card paper surface contact spacing, the setting of through-hole 43 is let a bit for first threaded rod 421.

As shown in fig. 3 and 4, the support roller 2 is internally provided with a cavity 21; a plurality of vent holes 22 for communicating the cavity 21 with the external environment are arranged on the inner side wall of the cavity 21, and the vent holes 22 are obliquely arranged; a first exhaust fan 3 is fixedly connected to the inner side wall of the bottom end of the frame 1; the input end of the first exhaust fan 3 is fixedly connected with an air inlet pipe 31, and the output end of the first exhaust fan 3 is fixedly connected with an air outlet pipe 32; limiting plate 5 inside is equipped with air cavity 53, 5 bottom surfaces of limiting plate are equipped with the jet-propelled subassembly 52 that is located brush 51 inside, jet-propelled subassembly 52 includes a plurality of and air cavity 53 inside intercommunication's air nozzle 521, on 5 bottom surfaces of a plurality of air nozzle 521 rigid coupling limiting plate, air nozzle 521 is the slope setting, the tip rigid coupling that first air exhauster 3 was kept away from to intake pipe 31 is on backing roll 2 lateral wall, intake pipe 31 and the inside intercommunication of cavity 21, the tip rigid coupling that first air exhauster 3 was kept away from to outlet duct 32 is on the 5 lateral walls of limiting plate, outlet duct 32 and air cavity 53 inside intercommunication.

Start first air exhauster 3 in the cutting transportation process of card paper, inside first air exhauster 3 inhaled cavity 21 with the air of external environment by air vent 22, the air current that the air formed in air vent 22 department produces adsorption effect to the card paper on backing roll 2 surface, gas in the cavity 21 is through the air nozzle 521 blowout behind intake pipe 31 and the outlet duct 32, thereby produce certain pushing down force effect to the card paper, reduce the card paper and take place the possibility of floating in the transportation, make the card paper difficult because the drift that floats and take place the skew of position in transportation, promote the cutting accuracy who cuts work.

As shown in fig. 3 and 5, a sliding rod 44 is fixedly connected to the inner side wall of the supporting frame 4; a pair of sliding blocks 45 is sleeved outside the sliding rod 44; the air cylinders 451 are arranged on the bottom surfaces of the pair of sliders 45; the output end of the cylinder 451 is fixedly connected with a concave frame 452; the outer side wall of the concave frame 452 is provided with a second motor 453; a third rotating shaft 454 is fixedly connected to an output end of the second motor 453; a cutting wheel 455 is fixedly connected to the outer side wall of the third rotating shaft 454; a first fixing piece 46 for fixing the sliding block 45 is arranged on the sliding block 45, and a pair of second threaded holes 456 are formed in the outer side wall of the sliding block 45; the first fixing member 46 includes a pair of second threaded rods 461, the pair of second threaded rods 461 are respectively threaded in the pair of second threaded holes 456, and an end of the second threaded rod 461 can abut against the sliding rod 44.

The adjustment of the cutting width of the cutting wheel 455 to the two sides of the paper jam is realized by pushing the sliding block 45 on the sliding rod 44 to slide, after the position adjustment of the sliding block 45 is completed, the second threaded rod 461 is rotated to abut against the outer side wall of the sliding rod 44, the position of the sliding block 45 on the sliding rod 44 is fixed, then the starting cylinder 451 drives the concave frame 452 to move downwards, so that the cutting wheel 455 on the placing frame is contacted with the paper jam, the first motor 61 is started to drive the cutting wheel 455 to rotate in the conveying process of the paper jam, and the cutting work of the two sides of the paper jam is realized.

As shown in fig. 3 and 5, a round bar 47 is fixedly connected to the side wall of the slider 45 close to the winding roller 63 through a pair of support bars; a circular ring 48 is sleeved outside the circular rod 47; the ring 48 is provided with a second fixing piece 49 for fixing the ring 48 on the round rod 47, and the outer side wall of the ring 48 is fixedly connected with a supporting plate 481; an air inlet cylinder 482 is fixedly connected to the supporting plate 481; a pair of second exhaust fans 7 is fixedly connected to the top surface of the support frame 4; the input ends of the second exhaust fans 7 are fixedly connected with an air inlet pipe 71, and the output ends of the second exhaust fans 7 are fixedly connected with an air outlet pipe 72; the ends of the pair of air inlet pipes 71 far away from the second exhaust fan 7 are respectively fixedly connected to the side walls of the pair of air inlet drums 482, and the air inlet pipes 71 are communicated with the interiors of the air inlet drums 482; the top surface of the supporting frame 4 is fixedly connected with a collecting box 73; the end parts of the pair of air outlet pipes 72 far away from the second exhaust fan 7 are fixedly connected to the side wall of the collection box 73, and the pair of air outlet pipes 72 are communicated with the interior of the collection box 73; a material receiving box 8 is fixedly connected on the inner side wall of the bottom end of the frame 1.

Fix the ring 48 on the round bar 47 through the second mounting 49 for the opening of air inlet cylinder 482 aims at the cutting position of card paper, can produce more cutting sweeps in the cutting process of card paper, inhale the air inlet cylinder 482 with the cutting sweeps that produces in the cutting process through starting second air exhauster 7, the sweeps is carried to collecting box 73 in via air-supply line 71 and air-out pipe 72 and is collected, thereby make the cutting sweeps be difficult for wafing in the air, reduce the influence of cutting sweeps to the processing scene air quality, the material receiving box 8 that sets up on the frame 1 is used for cutting the card paper waste material that drops.

As shown in fig. 5, a pair of third threaded holes 483 are provided on the outer side wall of the ring 48; the second fixing member 49 includes a pair of third threaded rods 491; the pair of third threaded rods 491 are respectively in threaded connection with the pair of third threaded holes 483, and the ends of the third threaded rods 491 close to the round rod 47 can abut against the round rod 47; the inclined angle of the air inlet cylinder 482 is adjusted by rotating the circular ring 48, so that the opening of the air inlet cylinder 482 is aligned with the cutting position of the paper jam, and then the third threaded rod 491 is rotated to enable the end of the third threaded rod 491 to abut against the outer side wall of the circular rod 47, so that the circular ring 48 is fixed, and the position of the air inlet cylinder 482 is kept stable.

The working principle is as follows: when the edge of the paper is cut, the paper jam on the placing roller 67 is pulled out, one end of the paper jam bypasses the tensioning roller 65 and the supporting roller 2 and then is wound on the winding roller 63, the sliding block 45 on the sliding rod 44 is pushed to slide to realize the adjustment of the cutting width of the cutting wheel 455 on two sides of the paper jam, after the position adjustment of the sliding block 45 is completed, the second threaded rod 461 is rotated, the end part of the second threaded rod 461 abuts against the outer side wall of the sliding rod 44, the fixing of the position of the sliding block 45 on the sliding rod 44 is realized, then the air cylinder 451 is started to drive the concave frame 452 to move downwards, and the cutting wheel 455 on the placing frame is enabled to be in contact with the paper jam; the first threaded rod 421 is rotated to enable the end of the first threaded rod 421 to extrude the sliding plate 412 to slide downwards, the sliding plate 412 drives the connecting plate 414 and the limiting plate 5 to move downwards in the sliding process, the brush 51 at the bottom of the limiting plate 5 is enabled to be in contact with the upper surface of the paperboard, and the paperboard is limited and blocked through the brush 51; when cutting two sides of a paperboard, starting a first motor 61 and a second motor 453, wherein the first motor 61 drives a first rotating shaft 62 and a winding roller 63 to rotate, the first rotating shaft 62 drives a second rotating shaft 64 and a tensioning roller 65 to rotate under the transmission action of a belt 66, so that the paperboard on a placing roller 67 is conveyed, in the paperboard conveying process, the second motor 453 drives a cutting wheel 455 to rotate so as to cut two sides of the paperboard, the cut paperboard is gradually wound on the winding roller 63, and waste paper materials cut from the paperboard drop into a material receiving box 8 to be collected; in the process of conveying and cutting the paperboard, air in the external environment is sucked into the cavity 21 from the vent hole 22 by starting the first exhaust fan 3, the air flow formed at the vent hole 22 has an adsorption effect on the paperboard on the surface of the support roller 2, the air in the cavity 21 is sprayed out through the air nozzle 521 after passing through the air inlet pipe 31 and the air outlet pipe 32, and the air sprayed out from the air nozzle 521 has a certain downward pressure effect on the paperboard, so that the possibility of the paperboard floating in the transportation process is further reduced, the paperboard is not easy to shift due to floating in the transportation process, and the cutting precision of cutting work is improved; when the cutting wheel 455 cuts both sides of the paperboard, a lot of cutting scraps are generated, the cutting scraps generated in the cutting process are sucked into the air inlet drum 482 under the driving of air flow by starting the second exhaust fan 7, the scraps in the air inlet drum 482 are conveyed to the collection box 73 through the air inlet pipe 71 and the air outlet pipe 72 and collected, so that the cutting scraps are not easy to float in the air at will, the influence of the cutting scraps on the air quality of a processing site is reduced, when the cut paperboard is conveyed to the brush 51, the brush 51 cleans the cutting scraps remained on the surface of the paperboard, and the cut scraps on the surface of the paperboard wound to the winding roller 63 are not easy to adhere.

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 preparation process of the environment-friendly transfer bright silver card paper is characterized by comprising the following steps: the preparation process comprises the following specific steps:

2. The preparation process of the environment-friendly transfer bright silver cardboard according to claim 1, which is characterized in that: the paperboard transverse cutting device comprises a machine frame (1); a support roller (2) is fixedly connected to the inner side wall of the rack (1); a cavity (21) is formed in the supporting roller (2); the inner side wall of the cavity (21) is provided with a vent hole (22) for communicating the cavity (21) with the external environment; a first exhaust fan (3) is fixedly connected to the inner side wall of the bottom end of the rack (1); the input end of the first exhaust fan (3) is fixedly connected with an air inlet pipe (31), and the output end of the first exhaust fan (3) is fixedly connected with an air outlet pipe (32); the end part of the air inlet pipe (31) far away from the first exhaust fan (3) is communicated with the interior of the cavity (21); a support frame (4) is fixedly connected to the top surface of the frame (1); a limiting plate (5) is arranged at the bottom of the support frame (4); the bottom surface of the limiting plate (5) is provided with a brush (51); a connecting mechanism (41) capable of driving the brush (51) to be in contact with the paperboard is arranged on the inner side wall of the top end of the support frame (4); the bottom surface of the limiting plate (5) is provided with an air injection assembly (52) positioned in the hairbrush (51); the end part of the air outlet pipe (32) far away from the first exhaust fan (3) is communicated with an air injection assembly (52); and a winding mechanism (6) capable of conveying the card paper is arranged on the inner side wall of the rack (1).

3. The preparation process of the environment-friendly transfer bright silver paperboard according to claim 2, characterized in that: the connection mechanism (41) includes a housing (411); the shell (411) is fixedly connected to the inner side wall of the top end of the support frame (4), and a sliding plate (412) is connected to the interior of the shell (411) in a sliding manner; the top surface of the sliding plate (412) is connected with a spring (413); the end part of the spring (413) far away from the sliding plate (412) is connected with the inner side wall of the top end of the shell (411); a connecting plate (414) penetrating through the side wall of the bottom end of the shell (411) is fixedly connected to the bottom surface of the sliding plate (412); the end part of the connecting plate (414) far away from the sliding plate (412) is fixedly connected with the top surface of the limiting plate (5); the top surface of the sliding plate (412) is provided with a driving piece (42) which can drive the sliding plate (412) to slide downwards along the inner side wall of the shell (411).

4. The process for preparing environment-friendly transfer bright silver cardboard according to claim 3, wherein the process comprises the following steps: a first threaded hole (415) is formed in the inner side wall of the top end of the shell (411); a through hole (43) is formed in the position, corresponding to the first threaded hole (415), of the support frame (4); the drive member (42) comprises a first threaded rod (421); the first threaded rod (421) penetrates through the through hole (43) and then is in threaded connection with the first threaded hole (415), and the end part, close to the sliding plate (412), of the first threaded rod (421) is in contact with the top surface of the sliding plate (412).

5. The process for preparing environment-friendly transfer bright silver cardboard according to claim 3, wherein the process comprises the following steps: a ventilation cavity (53) is formed in the limiting plate (5); the gas injection assembly (52) comprises a gas injection nozzle (521); the air nozzle (521) is fixedly connected to the bottom surface of the limiting plate (5), and the air nozzle (521) is communicated with the interior of the ventilation cavity (53); the end part of the air outlet pipe (32) far away from the first exhaust fan (3) is communicated with the inside of the ventilation cavity (53).

6. The process for preparing environment-friendly transfer bright silver cardboard according to claim 2, wherein the process comprises the following steps: the winding mechanism (6) comprises a first motor (61); the first motor (61) is arranged on the outer side wall of the rack (1), and a first rotating shaft (62) is fixedly connected to the output end of the first motor (61); a winding roller (63) is fixedly connected to the outer side wall of the first rotating shaft (62); a second rotating shaft (64) is rotatably connected to the inner side wall of the rack (1); a tension roller (65) is fixedly connected to the outer side wall of the second rotating shaft (64); the end part of the first rotating shaft (62) far away from the first motor (61) extends to the outside of the frame (1), and the end part of the first rotating shaft (62) extending to the outside of the frame (1) is fixedly connected with a first belt wheel (621); a belt (66) is sleeved outside the first belt wheel (621); the end part of the second rotating shaft (64) far away from the first motor (61) extends to the outside of the frame (1), and the end part of the second rotating shaft (64) extending to the outside of the frame (1) is fixedly connected with a second belt wheel (641); the end part of the belt (66) far away from the first belt wheel (621) is sleeved outside the second belt wheel (641); the frame (1) inside wall is connected with a placing roller (67) in a rotating way.

7. The process for preparing environment-friendly transfer bright silver cardboard according to claim 2, wherein the process comprises the following steps: a sliding rod (44) is fixedly connected to the inner side wall of the support frame (4); a sliding block (45) is sleeved outside the sliding rod (44); the bottom surface of the sliding block (45) is provided with a cylinder (451); the output end of the air cylinder (451) is fixedly connected with a concave frame (452); a second motor (453) is installed on the outer side wall of the concave frame (452); a third rotating shaft (454) is fixedly connected to the output end of the second motor (453); a cutting wheel (455) is fixedly connected to the outer side wall of the third rotating shaft (454); the sliding block (45) is provided with a first fixing piece (46) used for fixing the sliding block (45).

8. The process for preparing environment-friendly transfer bright silver cardboard according to claim 7, wherein the process comprises the following steps: a pair of second threaded holes (456) is formed in the outer side wall of the sliding block (45); the first fixing member (46) includes a pair of second threaded rods (461); the pair of second threaded rods (461) are respectively in threaded connection with the second threaded holes (456), and the end part, close to the sliding rod (44), of each second threaded rod (461) can abut against the sliding rod (44).

9. The process for preparing environment-friendly transfer bright silver paperboard according to claim 7, characterized in that: a round rod (47) is fixedly connected to the side wall of the sliding block (45) close to the winding roller (63) through a supporting rod; a circular ring (48) is sleeved outside the circular rod (47); the outer side wall of the ring (48) is fixedly connected with a supporting plate (481); an air inlet cylinder (482) is fixedly connected to the supporting plate (481); a second exhaust fan (7) is fixedly connected to the top surface of the support frame (4); the input end of the second exhaust fan (7) is fixedly connected with an air inlet pipe (71), and the output end of the second exhaust fan (7) is fixedly connected with an air outlet pipe (72); the end part of the air inlet pipe (71) far away from the second exhaust fan (7) is communicated with the interior of the air inlet drum (482); a collecting box (73) is fixedly connected to the top surface of the supporting frame (4); the end part of the air outlet pipe (72) far away from the second exhaust fan (7) is communicated with the interior of the collection box (73); and a second fixing piece (49) for fixing the circular ring (48) on the circular rod (47) is arranged on the circular ring (48).

10. The process for preparing environment-friendly transfer bright silver cardboard according to claim 9, wherein the process comprises the following steps: a pair of third threaded holes (483) is formed in the outer side wall of the circular ring (48); the second fixing member (49) includes a pair of third threaded rods (491); the pair of third threaded rods (491) are respectively in threaded connection with the pair of third threaded holes (483), and the end part of the third threaded rod (491) close to the round rod (47) can be tightly pressed against the round rod (47).