Tipping paper gravure online gold stamping device and method

Abstract

The invention belongs to the technical field of tipping paper treatment, particularly relates to a tipping paper gravure online gold stamping device and method, and aims to solve the problems that during gold stamping, alumite possibly looses and is difficult to treat in time, the alumite transversely moves and deviates from tipping paper, gold stamping patterns are abnormal, and the gold stamping quality is poor. According to the scheme, the tipping paper hot stamping device comprises a hot stamping base, and four air expansion rollers are arranged on the hot stamping base. According to the tipping paper gravure online gold stamping device and method, the effect of improving the tipping paper gravure online gold stamping quality is achieved, during gold stamping, the device can conduct limited rolling on a tipping paper body and an alumite body, so that the tipping paper body and the alumite body transversely fluctuate, and the gold stamping quality of the tipping paper gravure online gold stamping device is improved. Therefore, lateral deviation of the alumite is avoided when the alumite is loosened, the gold stamping pattern is prevented from being abnormal, and the using effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water-based paper processing, in particular to a water-based paper intaglio printing on-line gilding device and method. BACKGROUND

[0002] Water-based paper is a special kind of paper that is widely used in the packaging industry, especially in tea, cigarettes, food, and gift packaging. Its main features include the following: water-based paper has good air permeability, which makes it very suitable for use in packaging items that require air permeability, such as tea and cigarettes. This air permeability can effectively maintain the quality and aroma of the packaged items. Despite its good air permeability, water-based paper is relatively soft in texture, has a good hand feel, and is easy to process and fold, so it is widely used in packaging design.

[0003] Water-based paper is widely used in high-end packaging and gift decoration. Its unique texture and visual effect make it the preferred packaging material for many high-quality products. In order to further enhance the aesthetics and functionality of water-based paper, gilding and intaglio printing techniques are often used.

[0004] In the existing water-based paper gilding process, it is necessary to ensure that the water-based paper is aligned with the electrochemical aluminum during gilding. However, as the gilding process progresses, the electrochemical aluminum may become loose and difficult to handle in a timely manner, resulting in lateral movement of the electrochemical aluminum and offset between the water-based paper, which can cause abnormal gilding patterns and affect the quality of water-based paper gilding. SUMMARY

[0005] The present application discloses a water-based paper intaglio printing on-line gilding device and method, which aims to solve the technical problem of water-based paper gilding in the background art, where the electrochemical aluminum may become loose and difficult to handle in a timely manner, resulting in lateral movement of the electrochemical aluminum and offset between the water-based paper, which can cause abnormal gilding patterns and affect the quality of water-based paper gilding.

[0006] The present application proposes a water-based paper intaglio printing on-line gilding device, which comprises: A gilding base is provided with four air inflation rollers, and two water-based paper rollers and two electrochemical aluminum rollers are respectively arranged on the four air inflation rollers; A plurality of water-based paper guide rollers are arranged on the gilding base, and a turnover guide roller, a pressing roller, and an intaglio printing ink seat are also arranged on the gilding base, with the intaglio printing ink seat located below the pressing roller; An intaglio printing plate roller is arranged on the intaglio printing ink seat; A plurality of electrochemical aluminum guide rollers are arranged on the gilding base, and a pressure printing rubber roller and a gilding plate roller are also arranged on the gilding base, with the gilding plate roller located above the pressure printing rubber roller; The water-based paper body is arranged on two water-based paper roll rollers, and the same water-based paper body is arranged on the two electrochemical aluminum roll rollers; The gilding limiting unit is arranged on the gilding base, and the gilding limiting unit comprises a limiting concave roller and a limiting convex roller; The gilding cleaning module is arranged on the gilding base, and the gilding cleaning module comprises four negative pressure chambers and a plurality of vibration touch rollers.

[0007] In a preferred scheme, the gilding limiting unit further comprises: Two fixed supports are arranged on the gilding base, and the same mounting support one is arranged on the two fixed supports; Two feeding guide rollers are arranged on the mounting support one, and the same mounting support two is arranged at one end of the two feeding guide rollers; Two fixed plate frames are arranged on the mounting support two, and a guide support is arranged on the two fixed plate frames, and a through hole and four guide openings are formed in the two guide supports.

[0008] In a preferred scheme, the gilding limiting unit further comprises: Two shaft rods are arranged on the two fixed plate frames, respectively, and an adjusting reel is arranged on the two shaft rods, respectively, and a connecting cable is arranged on the two adjusting reels, respectively, and the two connecting cables pass through the two through holes, respectively; A transmission wheel is arranged on one of the shaft rods; A second shaft rod is arranged on one of the fixed plate frames, and a linkage wheel is arranged on the second shaft rod, and the linkage wheel and the transmission wheel are arranged with the same linkage belt.

[0009] In a preferred scheme, the gilding limiting unit further comprises: A servo motor is arranged on one of the fixed plate frames, and the output shaft of the servo motor is connected to one end of the other shaft rod through a shaft coupling, and a driving gear is further arranged on the shaft rod; A driven gear is arranged on the second shaft rod, and the driven gear is engaged with the driving gear; A plurality of guide rods are arranged in the plurality of guide openings, respectively, and the same mounting piece is arranged on every four guide rods, and one end of the two connecting cables is arranged on the two mounting pieces, respectively.

[0010] In a preferred scheme, the gilding limiting unit further comprises: Two extension springs are arranged on the two mounting pieces, respectively, and one end of the two extension springs is arranged on the two guide supports, respectively; Two installation rods, two installation rods are respectively arranged on two installation pieces, the limiting concave roller and the limiting convex roller are respectively arranged on the two installation rods.

[0011] In a preferred scheme, the gilding limiting unit further comprises: Two installation plate frames, two installation plate frames are respectively arranged on the installation support one and the installation support two, four universal motors are arranged on the two installation plate frames, and output shafts of the universal motors are connected with inner shafts through couplings. A plurality of flat outer rollers, a plurality of flat outer rollers are respectively arranged on a plurality of inner shafts, and outer walls of the plurality of flat outer rollers are respectively in contact with outer walls of the tipping paper body and the electrolytic aluminum body.

[0012] In a preferred scheme, the gilding cleaning module further comprises: Two fixed base plates, two fixed base plates are arranged on the gilding base, and a same cleaning chamber is arranged on the two fixed base plates, and the tipping paper body and the electrolytic aluminum body pass through the cleaning chamber. Two fixed rods, two fixed rods are arranged on the cleaning chamber, a plurality of vibration supports are arranged on the two fixed rods, a plurality of vibration touch rollers are arranged on the vibration supports, and outer walls of the plurality of vibration touch rollers are respectively in contact with outer walls of the tipping paper body and the electrolytic aluminum body.

[0013] In a preferred scheme, the gilding cleaning module further comprises: A stepping motor, the stepping motor is arranged on the cleaning chamber, an output shaft of the stepping motor is connected with one end of one of the fixed rods through a coupling, and the other end of the fixed rod is provided with a driving gear; A driven gear, the driven gear is arranged on one end of the other fixed rod, and the driven gear is engaged with the driving gear. Two through-chamber pipes, two through-chamber pipes are arranged on the cleaning chamber, and a communication pipe is arranged on the two through-chamber pipes, four negative pressure chambers are arranged on the two through-chamber pipes and the two communication pipes, and cleaning holes are arranged on the four negative pressure chambers.

[0014] In a preferred scheme, the gilding cleaning module further comprises: Two conveying pipes, two conveying pipes are respectively arranged on the two through-chamber pipes, and the output ends of the two conveying pipes are provided with a same threaded socket. A dust filter bag chamber, the dust filter bag chamber is arranged on the threaded socket, and a cleaning pump is arranged on the dust filter bag chamber.

[0015] A tipping paper intaglio printing and gilding method in line, using a tipping paper intaglio printing and gilding device as described above, comprising the following steps: Step one, the water paper roll and the aluminum roll are arranged on the air inflated roller, and the water paper body and the aluminum body are arranged in alignment; Step two, when the water paper body passes through the lower roller and the gravure roller, the gravure roller will be attached with ink through the gravure ink seat, and the gravure is carried out; Step three, before the gilding, the water paper body and the aluminum body pass through the gilding cleaning module, at this time, the gilding cleaning module runs, and the surface of the water paper body and the aluminum body is cleaned; Step four, when gilding, the gilding limiting unit limits the water paper body and the aluminum body, avoids the aluminum body from relaxing and deviating, and makes the water paper body and the aluminum body pass through the gilding roller and the stamping rubber roller to complete the gilding.

[0016] As can be seen from the above, the gilding device for water paper gravure online provided by the application has the effect of improving the gilding quality of water paper gravure online, and when gilding, the device can limit and roll the water paper body and the aluminum body, so that the water paper body and the aluminum body appear transverse fluctuation, thereby avoiding the transverse deviation of the aluminum when it relaxes, and further avoiding the abnormality of the gilding pattern, so as to increase the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 2 The overall structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 3 The stamping rubber roller and the gilding roller combination structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 4 The gilding limiting unit structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 5 The limiting convex roller and the limiting concave roller combination structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 6 The guide bracket and the guide rod piece split structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 7 The inner shaft piece and the flat outer roller split structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 8 The gilding cleaning module structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 9 The cleaning chamber section structure diagram of the gilding device for water paper gravure online is provided for the application; Figure 10 A dust filter bag bin and threaded socket split structure diagram of a waterproof paper intaglio line stamping gilding device is provided for the present application.

[0018] In the figure: 1, gilding base; 2, anodized aluminum body; 3, turnover guide roller; 4, waterproof paper guide roller; 5, gilding limiting unit; 501, fixed support; 502, mounting support one; 503, limiting convex roller; 504, feeding guide roller; 505, servo motor; 506, fixed plate frame; 507, mounting plate frame; 508, limiting concave roller; 509, mounting support two; 510, driven gear; 511, driving gear; 512, shaft rod; 513, linkage wheel; 514, second shaft rod; 515, linkage belt; 516, transmission wheel; 517, adjusting winding wheel; 518, guide support; 519, connecting cable; 520, mounting rod; 521, mounting; 522, extension spring; 523, guide rod; 524, universal motor; 525, inner shaft; 526, flat outer roller; 6, waterproof paper body; 7, waterproof paper roll roller; 8, lower pressing roller; 9, gilding cleaning module; 901, fixed base plate; 902, cleaning chamber; 903, stepping motor; 904, through bin pipe; 905, dust filter bag bin; 906, negative pressure chamber; 907, driving gear; 908, driven gear; 909, fixed rod; 910, vibration support; 911, vibration touch roller; 912, threaded socket; 913, cleaning pump; 914, conveying pipe; 915, communication pipe; 916, cleaning hole; 10, anodized aluminum roll roller; 11, anodized aluminum guide roller; 12, intaglio roller; 13, intaglio ink seat; 14, air inflation roller; 15, impression rubber roller; 16, gilding roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0020] The gilding device disclosed in the present application is mainly applied to the gilding process. The anodized aluminum may be relaxed, and it is difficult to process it in time, which causes the anodized aluminum to move horizontally and deviate from the waterproof paper, resulting in abnormal gilding patterns and affecting the gilding quality of the waterproof paper.

[0021] Reference Figures 1-10 A waterproof paper intaglio line stamping gilding device, comprising: The gilding base 1 is provided with four air inflation rollers 14, and the four air inflation rollers 14 are respectively provided with two waterproof paper roll rollers 7 and two anodized aluminum roll rollers 10; A plurality of tipping paper guide rollers 4 are arranged on the gilding base 1, and the gilding base 1 is further provided with a turnover guide roller 3, a pressing roller 8 and a gravure ink base 13, wherein the gravure ink base 13 is located below the pressing roller 8; A gravure roller 12 is arranged on the gravure ink base 13; A plurality of anodized aluminum guide rollers 11 are arranged on the gilding base 1, and the gilding base 1 is further provided with a stamping rubber roller 15 and a gilding roller 16, wherein the gilding roller 16 is located above the stamping rubber roller 15; A tipping paper body 6 is arranged on two tipping paper rollers 7, and the same anodized aluminum body 2 is arranged on two anodized aluminum rollers 10; A gilding limiting unit 5 is arranged on the gilding base 1, and the gilding limiting unit 5 comprises a limiting concave roller 508 and a limiting convex roller 503; A gilding cleaning module 9 is arranged on the gilding base 1, and the gilding cleaning module 9 comprises four negative pressure chambers 906 and a plurality of vibrating touch rollers 911.

[0022] Reference Figure 1 And Figures 3-7 In a preferred embodiment, the gilding limiting unit 5 further comprises: Two fixed supports 501 are arranged on the gilding base 1, and the same mounting support 502 is arranged on the two fixed supports 501; Two feeding guide rollers 504 are arranged on the mounting support 502, and the same mounting support 502 is arranged on one end of the two feeding guide rollers 504; Two fixed plate frames 506 are arranged on the mounting support 502, and the same guide support 518 is arranged on the two fixed plate frames 506, and the through hole and the four guide openings are arranged on the two guide supports 518.

[0023] In the present application, the gilding limiting unit 5 further comprises: Two shaft rod members 512 are arranged on the two fixed plate frames 506, and the same adjusting reel 517 is arranged on the two shaft rod members 512, and the same connecting cable 519 is arranged on the two adjusting reels 517, and the two connecting cables 519 pass through the two through holes, respectively; A transmission wheel 516 is arranged on one of the shaft rod members 512; A second shaft 514 is arranged on one of the fixed plate frames 506, and the same linkage belt 515 is arranged on the linkage wheel 513 and the transmission wheel 516.

[0024] In the present application, the gilding limiting unit 5 further comprises: The servo motor 505 is arranged on one of the fixed frame 506, and the output shaft of the servo motor 505 is connected with one end of the shaft rod 512 through a shaft coupling, and the shaft rod 512 is further provided with the driving gear 511; The driven gear 510 is arranged on the second shaft rod 514, and the driven gear 510 is engaged with the driving gear 511; The plurality of guide rods 523 are arranged in the plurality of guide ports respectively, and each four guide rods 523 are provided with the same mounting piece 521, and one end of the two connecting cables 519 is arranged on the two mounting pieces 521 respectively.

[0025] In the present application, the gilding limiting unit 5 further comprises: The two telescopic springs 522 are arranged on the two mounting pieces 521 respectively, and one end of the two telescopic springs 522 is arranged on the two guide supports 518 respectively; The two mounting rods 520 are arranged on the two mounting pieces 521 respectively, and the limiting concave roller 508 and the limiting convex roller 503 are arranged on the two mounting rods 520 respectively.

[0026] In the present application, the gilding limiting unit 5 further comprises: The two mounting frames 507 are arranged on the mounting support 502 and the mounting support 509 respectively, and the two mounting frames 507 are provided with the four universal motors 524 respectively, and the output shaft of the plurality of universal motors 524 is connected with the inner shaft 525 through a shaft coupling; The plurality of flat outer rollers 526 are arranged on the plurality of inner shafts 525 respectively, and the outer wall of the plurality of flat outer rollers 526 is in contact with the outer wall of the tipping paper body 6 and the aluminum body 2 respectively.

[0027] Specifically, when gilding, the tipping paper body 6 and the electrolytic aluminum body 2 pass through the feeding guide roller 504 and are located between the limiting convex roller 503 and the limiting concave roller 508. At this time, the servo motor 505 operates, the servo motor 505 drives one of the shaft rods 512 to rotate, and then drives the driving gear 511 and one of the adjusting reels 517 to rotate. Since the driving gear 511 is engaged with the driven gear 510, the second shaft rod 514 and the linkage wheel 513 can be rotated, and then the linkage belt 515 and the transmission wheel 516 are matched to make the two shaft rods 512 and the two adjusting reels 517 rotate synchronously, and the connecting cable 519 is loosened. At this time, with the loosening of the connecting cable 519, the two mounting pieces 521 can be pushed to approach each other by the expansion spring 522, and the guide rod 523 moves on the guide bracket 518 until the limiting convex roller 503 and the limiting concave roller 508 contact the electrolytic aluminum body 2 and the tipping paper body 6 respectively, so that the tipping paper body 6 and the electrolytic aluminum body 2 appear transverse undulation, thereby being limited and rolled to avoid transverse deviation. Then the tipping paper body 6 and the electrolytic aluminum body 2 pass through the flattening outer roller 526, and the universal motor 524 operates to drive the inner shaft 525 and the flattening outer roller 526 to rotate, thereby making the tipping paper body 6 and the electrolytic aluminum body 2 flatten. Then the tipping paper body 6 and the electrolytic aluminum body 2 pass through the gilding plate roller 16 and the stamping rubber roller 15 to complete the limiting gilding. In a specific application scenario, the gilding limiting unit 5 is suitable for the tipping paper gilding link, that is, the gilding limiting unit 5 can limit and roll the tipping paper body 6 and the electrolytic aluminum body 2 during gilding, so that the tipping paper body 6 and the electrolytic aluminum body 2 appear transverse undulation, thereby being rolled and limited during electrolytic aluminum relaxation to avoid transverse deviation, so as to ensure that the tipping paper body 6 and the electrolytic aluminum body 2 are still aligned after relaxation processing, thereby avoiding abnormal gilding pattern during subsequent gilding to increase the quality of the tipping paper body 6 during intaglio line gilding. It should be noted that after limiting, the flattening outer roller 526 can be used to flatten the tipping paper body 6 and the electrolytic aluminum body 2 that appear transverse undulation, thereby ensuring the flatness of the tipping paper body 6 and the electrolytic aluminum body 2 during gilding, and ensuring the gilding.

[0028] Referring to Figure 2 and Figures 8-10 In a preferred embodiment, the gilding cleaning module 9 further comprises: Two fixed base plates 901 are arranged on the gilding base 1, and the same cleaning chamber 902 is arranged on the two fixed base plates 901. The tipping paper body 6 and the electrolytic aluminum body 2 pass through the cleaning chamber 902. Two fixed rods 909 are arranged on the cleaning chamber 902, and a plurality of vibration supports 910 are arranged on the two fixed rods 909, and a plurality of vibration touch rollers 911 are arranged on the vibration supports 910, respectively, and the outer walls of the vibration touch rollers 911 are in contact with the outer walls of the tipping paper body 6 and the electrolytic aluminum body 2, respectively.

[0029] In the present application, the gold stamping cleaning module 9 further comprises: A stepping motor 903 is arranged on the cleaning chamber 902, and the output shaft of the stepping motor 903 is connected to one end of one of the fixed rods 909 through a shaft coupling, and the other end of the fixed rod 909 is provided with a drive gear 907. A driven gear 908 is arranged at one end of the other fixed rod 909, and the driven gear 908 is engaged with the drive gear 907. Two warehouse pipes 904 are arranged on the cleaning chamber 902, and a communication pipe 915 is arranged on each of the two warehouse pipes 904, and four negative pressure chambers 906 are arranged on the two warehouse pipes 904 and the two communication pipes 915, respectively, and a cleaning hole 916 is formed in each of the four negative pressure chambers 906.

[0030] In the present application, the gold stamping cleaning module 9 further comprises: Two conveying pipes 914 are arranged on the two warehouse pipes 904, respectively, and the output ends of the two conveying pipes 914 are provided with the same threaded socket 912. A dust filter bag chamber 905 is arranged on the threaded socket 912, and the dust filter bag chamber 905 is provided with a cleaning pump 913.

[0031] Specifically, before gold stamping, the tipping paper body 6 and the electrolytic aluminum body 2 pass through the inside of the cleaning chamber 902, and in this process, the cleaning pump 913 and the stepping motor 903 are operated, the stepping motor 903 can drive one of the fixed rods 909 to rotate, and because the drive gear 907 and the driven gear 908 are arranged on the two fixed rods 909, respectively, the two fixed rods 909 can be driven to rotate synchronously, and the fixed rod 909 drives the vibration support 910 and the vibration touch roller 911 to rotate, and the vibration touch roller 911 is in contact with the tipping paper body 6 and the electrolytic aluminum body 2 to make them vibrate slightly, and the cleaning pump 913 can discharge the gas in the dust filter bag chamber 905 to make the inside of the dust filter bag chamber 905 in a negative pressure state, and then through the conveying pipe 914, the communication pipe 915 and the warehouse pipe 904, the inside of the negative pressure chamber 906 is in a negative pressure state, so that the negative pressure chamber 906 can clean the dust on the surface of the tipping paper body 6 and the electrolytic aluminum body 2 through the cleaning hole 916. In a specific application scenario, the gold stamping cleaning module 9 is suitable for the cleaning link of tipping paper and electrolytic aluminum, that is, the gold stamping cleaning module 9 can clean the surfaces of the tipping paper body 6 and the electrolytic aluminum body 2 before gold stamping to avoid dust on the surfaces affecting the gold stamping effect, thereby further improving the gold stamping quality of the tipping paper body 6, and when cleaning, the device can contact the outer walls of the tipping paper body 6 and the electrolytic aluminum body 2 through the vibration support 910 and the vibration touch roller 911, so that the tipping paper body 6 and the electrolytic aluminum body 2 vibrate slightly during cleaning, thereby reducing the adhesion of dust to the tipping paper body 6 and the electrolytic aluminum body 2, thereby improving the cleaning effect of the device, and when vibrating and contacting, the vibration touch roller 911 is rotationally arranged, which can reduce the contact friction and avoid damage to the tipping paper body 6 and the electrolytic aluminum body 2. It should be noted that the dust filtering bag bin 905 can be separated from the threaded socket 912 during use, thereby facilitating the cleaning of the dust filtering bag bin 905 by the staff.

[0032] A tipping paper intaglio in-line gold stamping method using a tipping paper intaglio in-line gold stamping device as described above, comprising the following steps: Step one, the tipping paper roll 7 and the electrolytic aluminum roll 10 are arranged on the air expansion roller 14, and the tipping paper body 6 and the electrolytic aluminum body 2 are arranged in alignment. Step two, when intaglio printing, the tipping paper body 6 passes through the lower pressing roller 8 and the intaglio plate roller 12, at which time the intaglio plate roller 12 will be attached with ink through the intaglio ink seat 13 and perform intaglio printing. Step three, before gold stamping, the tipping paper body 6 and the electrolytic aluminum body 2 pass through the inside of the cleaning bin 902, during which the cleaning pump 913 and the stepping motor 903 operate, the stepping motor 903 can drive one of the fixed rod members 909 to rotate, and since the two fixed rod members 909 are respectively provided with driving gears 907 and driven gears 908, the two fixed rod members 909 can be synchronously rotated, thereby causing the fixed rod members 909 to drive the vibration support 910 and the vibration touch roller 911 to rotate and make the vibration touch roller 911 contact the tipping paper body 6 and the electrolytic aluminum body 2 to vibrate slightly, and the cleaning pump 913 can discharge the gas inside the dust filtering bag bin 905 to make the inside of the dust filtering bag bin 905 in a negative pressure state, thereby making the negative pressure chamber 906 inside the delivery pipe 914, the communication pipe 915 and the bin pipe 904 in a negative pressure state, so that the negative pressure chamber 906 cleans the dust on the surfaces of the tipping paper body 6 and the electrolytic aluminum body 2 through the cleaning holes 916; Step four, when gilding, the tipping paper body 6 and the aluminum body 2 pass through the feeding guide roller 504 and are located between the limiting convex roller 503 and the limiting concave roller 508, at this time the servo motor 505 operates, the servo motor 505 drives one of the shaft rods 512 to rotate, and then drives the driving gear 511 and one of the adjusting reels 517 to rotate, and because the driving gear 511 is engaged with the driven gear 510, the second shaft rod 514 and the linkage wheel 513 can be rotated, and then the linkage belt 515 and the transmission wheel 516 are matched to make the two shaft rods 512 and the two adjusting reels 517 rotate synchronously, and the connecting cable 519 is loosened, at this time, with the loosening of the connecting cable 519, the extension spring 522 can push the two mounting pieces 521 to move close to each other, and the guide rod 523 moves on the guide bracket 518 until the limiting convex roller 503 and the limiting concave roller 508 contact the aluminum body 2 and the tipping paper body 6 respectively, so that the tipping paper body 6 and the aluminum body 2 appear transverse undulation, so as to limit roller pressing, to avoid transverse deviation, then the tipping paper body 6 and the aluminum body 2 pass through the flat expansion roller 526, the universal motor 524 operates to drive the inner shaft 525 and the flat expansion roller 526 to rotate, so that the tipping paper body 6 and the aluminum body 2 are flatly expanded, then the tipping paper body 6 and the aluminum body 2 pass through the gilding plate roller 16 and the stamping rubber roller 15 to complete the limiting gilding, then the tipping paper roller 7 and the aluminum roller 10 are used to wind the tipping paper body 6 and the aluminum body 2.

[0033] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A gravure hot stamping device for tipping paper, characterized in that, include: Hot stamping base (1), on which four air expansion rollers (14) are provided, and on the four air expansion rollers (14) are respectively provided two water-tip paper roll rollers (7) and two electroplated aluminum roll rollers (10). Multiple tipping paper guide rollers (4) are provided on a hot stamping base (1). The hot stamping base (1) is also provided with a flipping guide roller (3), a lower pressure roller (8) and a gravure ink holder (13). The gravure ink holder (13) is located below the lower pressure roller (8). Gravure printing plate roller (12), which is mounted on the gravure ink holder (13); Multiple electroplated aluminum guide rollers (11) are provided on a hot stamping base (1). The hot stamping base (1) is also provided with an embossing roller (15) and a hot stamping plate roller (16). The hot stamping plate roller (16) is located above the embossing roller (15). The tipping paper body (6) is disposed on two tipping paper rolls (7), and the same electroplated aluminum body (2) is disposed on the two electroplated aluminum rolls (10). Hot stamping limiting unit (5) is disposed on hot stamping base (1). The hot stamping limiting unit (5) includes a limiting concave roller (508) and a limiting convex roller (503). Hot stamping cleaning module (9) is set on hot stamping base (1). The hot stamping cleaning module (9) includes four negative pressure chambers (906) and multiple vibrating touch rollers (911).

2. The inline hot stamping device for cork paper gravure printing according to claim 1, characterized in that, The hot stamping limiting unit (5) also includes: Two fixed brackets (501) are provided on the hot stamping base (1), and the same mounting bracket (502) is provided on the two fixed brackets (501). Two feed guide rollers (504) are provided on mounting bracket one (502), and one end of the two feed guide rollers (504) is provided with the same mounting bracket two (509). Two fixed plate frames (506) are provided on the second mounting bracket (509). Each of the two fixed plate frames (506) is provided with a guide bracket (518). Each of the two guide brackets (518) is provided with a through hole and four guide openings.

3. The inline hot stamping device for cork paper gravure printing according to claim 2, characterized in that, The hot stamping limiting unit (5) also includes: Two shaft members (512) are respectively set on two fixed plate frames (506). Each of the two shaft members (512) is provided with an adjusting roller (517). Each of the two adjusting rollers (517) is provided with a connecting cable (519). The two connecting cables (519) pass through two through holes respectively. A drive wheel (516) is mounted on one of the shaft members (512); The second shaft (514) is mounted on one of the fixed plates (506). The second shaft (514) is equipped with a linkage wheel (513). The linkage wheel (513) and the transmission wheel (516) are equipped with the same linkage belt (515).

4. The inline hot stamping device for cork paper gravure printing according to claim 3, characterized in that, The hot stamping limiting unit (5) also includes: A servo motor (505) is mounted on one of the fixed plates (506). The output shaft of the servo motor (505) is connected to one end of another shaft (512) via a coupling. The shaft (512) is also provided with a drive gear (511). A driven gear (510) is mounted on a second shaft (514) and meshes with a driving gear (511). Multiple guide rods (523) are respectively disposed inside multiple guide ports. Each set of four guide rods (523) is provided with the same mounting piece (521). One end of each of the two connecting cables (519) is respectively disposed on the two mounting pieces (521).

5. The inline hot stamping device for cork paper gravure printing according to claim 4, characterized in that, The hot stamping limiting unit (5) also includes: Two telescopic springs (522) are respectively mounted on two mounting parts (521), and one end of each of the two telescopic springs (522) is respectively mounted on two guide brackets (518); Two mounting rods (520) are respectively mounted on two mounting parts (521), and the limiting concave roller (508) and limiting convex roller (503) are respectively mounted on the two mounting rods (520).

6. The inline hot stamping device for cork paper gravure printing according to claim 5, characterized in that, The hot stamping limiting unit (5) also includes: Two mounting brackets (507) are respectively mounted on mounting bracket one (502) and mounting bracket two (509). Each of the two mounting brackets (507) is equipped with four general-purpose motors (524). The output shafts of the multiple general-purpose motors (524) are connected to the inner shaft (525) through couplings. Multiple flat outer rollers (526) are respectively disposed on multiple inner shafts (525), and the outer walls of the multiple flat outer rollers (526) are respectively in contact with the outer walls of the cork paper body (6) and the electroplated aluminum body (2).

7. The inline hot stamping device for cork paper gravure printing according to claim 6, characterized in that, The hot stamping cleaning module (9) also includes: Two fixed substrates (901) are provided on the hot stamping base (1). The two fixed substrates (901) are provided with the same cleaning chamber (902). The cork paper body (6) and the electroplated aluminum body (2) both pass through the cleaning chamber (902). Two fixed rods (909) are set on the cleaning chamber (902). Multiple vibration brackets (910) are set on each of the two fixed rods (909). Multiple vibration rollers (911) are respectively set on the multiple vibration brackets (910). The outer walls of the multiple vibration rollers (911) are in contact with the outer walls of the cork paper body (6) and the electroplated aluminum body (2).

8. The inline hot stamping device for cork paper gravure printing according to claim 7, characterized in that, The hot stamping cleaning module (9) also includes: A stepper motor (903) is installed on the cleaning chamber (902). The output shaft of the stepper motor (903) is connected to one end of a fixed rod (909) via a coupling. The other end of the fixed rod (909) is provided with a drive gear (907). Driven gear (908) is disposed at one end of another fixed rod (909), and the driven gear (908) meshes with the drive gear (907); Two through-hole pipes (904) are provided on the cleaning chamber (902), and each of the two through-hole pipes (904) is provided with a connecting pipe (915). Four negative pressure chambers (906) are respectively provided on the two through-hole pipes (904) and the two connecting pipes (915), and each of the four negative pressure chambers (906) is provided with a cleaning hole (916).

9. The inline hot stamping device for cork paper gravure printing according to claim 8, characterized in that, The hot stamping cleaning module (9) also includes: Two conveying pipes (914) are respectively installed on two through pipes (904), and the output ends of the two conveying pipes (914) are provided with the same threaded connector (912). A dust filter bag chamber (905) is mounted on a threaded connector (912), and a cleaning pump (913) is mounted on the dust filter bag chamber (905).

10. A method for intaglio hot stamping on tip paper, using an intaglio hot stamping apparatus for tip paper as described in claim 9, characterized in that... Includes the following steps: Step 1: Place the tipping paper roll (7) and the electroplated aluminum roll (10) on the air expansion roll (14), and align the tipping paper body (6) with the electroplated aluminum body (2); Step 2: During gravure printing, the cork paper body (6) passes through the lower pressure roller (8) and the gravure printing plate roller (12). At this time, the gravure printing plate roller (12) will be dipped in ink through the gravure ink seat (13) and gravure printing will be performed. Step 3: Before hot stamping, the cork paper body (6) and the electroplated aluminum body (2) pass through the hot stamping cleaning module (9). At this time, the hot stamping cleaning module (9) is running and cleaning the surfaces of the cork paper body (6) and the electroplated aluminum body (2). Step 4: During hot stamping, the hot stamping limiting unit (5) restricts the tipping paper body (6) and the electroplated aluminum body (2) to prevent the electroplated aluminum body (2) from loosening and shifting, and allows the tipping paper body (6) and the electroplated aluminum body (2) to pass through the hot stamping plate roller (16) and the printing roller (15) to complete the hot stamping.

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