An ink supply system and method for a tipping paper transfer device

Abstract

The present application discloses an ink supply system and method for a tipping paper transfer device, belonging to the technical field of tipping paper printing devices. The key technical points of its technical solution include: an inking roller; an etching roller provided with a doctor blade; an ink storage area disposed between the inking roller and the etching roller; an ink delivery system for delivering ink to the ink storage area; a stirring mechanism disposed within the ink storage area; a detection system; a baffle; wherein, the ink delivery system is connected to the stirring mechanism, the first detection device corresponds to the ink storage area, the second detection device corresponds to the printed tipping paper, the stirring mechanism is installed and connected to the baffle, and the ink delivery system is provided with a first outlet. The present application provides an ink supply system and method for a tipping paper transfer device, which can finely adjust the color of the ink located within the ink storage area to meet the production and processing requirements and processing quality.

Description

Technical Field

[0001] This application belongs to the technical field of tipping paper printing devices, and particularly relates to an ink supply system and method for a tipping paper transfer device. Background Art

[0002] Tipping paper for cigarettes is a packaging material for cigarettes, and its main function is to connect the cigarette filter tip and the cigarette stick together. It belongs to a special industrial paper in the cigarette industry. At present, there have been great innovations in the uses of tipping paper, not only limited to simple packaging, but also paying more attention to decoration, anti-counterfeiting, and health and environmental protection. Its production and processing technology has also been continuously improved and is made after processes such as printing, hot stamping, punching, and slitting.

[0003] The existing Chinese patent with the publication number CN110949045B discloses a positioning production system for lithographic tipping paper, including: the tipping paper unwinding roller; the printing machine; the gluing mechanism; the lithography machine; the tipping paper winding roller; the deviation rectifying and tensioning device, which is provided in two groups and is respectively arranged between the tipping paper unwinding roller and the printing machine, and between the gluing mechanism and the lithography machine; and the drying box. The tipping paper is printed by the printing machine.

[0004] The existing Chinese patent with the publication number CN111107996B discloses an ink delivery system and a method for supplying ink thereto. The ink is connected to an ink source made of two tanks with two different inks.

[0005] The above ink supply system adjusts the ink of the required color through a variety of inks. However, when processing tipping paper, there will be situations where the ink color needs to be slightly adjusted, including that the color after printing is slightly unqualified or the printed product changes and the printing color needs to be slightly adjusted. At this time, if all the ink stored between the inking roller and the etching roller is replaced, it will cause serious waste, and improvements are made thereto. Summary of the Invention

[0006] The purpose of this application is to provide an ink supply system and method for a tipping paper transfer device aiming at the above existing technical problems, which can finely adjust the color of the ink located in the ink storage area to meet the production and processing requirements and processing quality.

[0007] This application provides an ink supply system for a tipping paper transfer device, including:

[0008] An inking roller;

[0009] An etching roller provided with a doctor blade;

[0010] An ink storage area disposed between the inking roller and the etching roller;

[0011] An ink delivery system that delivers ink to an ink storage area, the ink delivery system including an ink source, a pump body, and a mixing device;

[0012] A stirring mechanism placed inside the ink storage area;

[0013] A detection system including a first detection device and a second detection device;

[0014] Baffles placed on both sides of the ink storage area and hermetically connected to an inking roller and an etching roller;

[0015] Among them, the ink delivery system is connected to the stirring mechanism, the first detection device corresponds to the ink storage area, the second detection device corresponds to the tipping paper after printing, the stirring mechanism is installed and connected to the baffle, and the ink delivery system is provided with a first outlet.

[0016] Place the ink in the ink storage area. When the inking roller and the etching roller rotate, the ink is transferred to the tipping paper through the etching roller. During normal printing, the ink delivery system extracts the ink from the ink source and enters the mixing device for mixing, and then drips through the first outlet into the ink storage area for slow addition to keep the ink in the ink storage area sufficient. When the color on the tipping paper needs fine-tuning, the color currently printed on the tipping paper is detected by the first detection device, and then the page height in the ink storage area is detected by the second detection device to analyze the ink volume. After calculation, a certain amount of mixed ink for adjustment is input into the ink storage area, and then stirred by the stirring mechanism to make the color of the ink printed on the tipping paper meet the production requirements. The baffles prevent the ink in the ink storage area from flowing out from both sides and are used to install the stirring mechanism.

[0017] Further, the stirring mechanism includes:

[0018] A mounting frame mounted on the baffle;

[0019] A lifting device installed on the mounting frame;

[0020] A mounting seat installed on the output shaft of the lifting device;

[0021] A sliding assembly movably installed on the mounting seat;

[0022] Stirring blades installed on the sliding assembly;

[0023] A driving device for driving the sliding assembly;

[0024] A commutation mechanism for controlling the movement of the stirring blades;

[0025] Among them, the stirring blades are provided with a second outlet, and the second outlet is connected to the ink delivery system.

[0026] The mounting bracket is mounted on the baffle. When the ink in the ink storage area needs to be stirred, the lifting device pushes the mounting seat to move, so that the stirring blade is placed in the ink. The driving device drives the sliding component to slide on the mounting seat, driving the stirring blade to move, realizing the stirring of the ink. The compensating ink for adjusting the color is discharged from the second outlet on the stirring blade and mixed with the ink in the ink storage area. At the same time, through the rapid stirring of the stirring blade, the stirring speed is increased, and the reversing mechanism is used to change the deflection direction of the stirring blade.

[0027] Further, the sliding component includes:

[0028] A sliding seat, mounted on the mounting seat;

[0029] A first sprocket, mounted on the mounting seat and driven by the driving device;

[0030] A first chain, mounted on the first sprocket and connected to the sliding seat;

[0031] Wherein, the sliding seat is provided with a sliding part, the mounting seat is provided with a slide rail adapted to the sliding part, and the stirring blade is connected to the sliding seat through a bearing.

[0032] The driving device drives the first sprocket to rotate, drives the first chain to move through the first sprocket. The first chain is connected to the sliding seat, and the sliding seat and the mounting seat are matched through the sliding part and the slide rail, facilitating the sliding of the sliding seat.

[0033] Further, the reversing mechanism includes:

[0034] A first bevel gear, mounted on the stirring blade;

[0035] A reversing handle, mounted on the sliding seat. The reversing handle is provided with a second bevel gear and a handle part;

[0036] A pushing part, adapted to the handle part and corresponding to the upper and lower sides of the reversing handle respectively, and different pushing parts are alternately distributed;

[0037] A second sprocket, having the same axis as the first sprocket;

[0038] A second chain, mounted on the second sprocket and connected to the pushing part;

[0039] A clutch assembly, placed between the first sprocket and the second sprocket;

[0040] A slider, mounted on the reversing handle;

[0041] An articulated block, placed at both ends of the slider;

[0042] A first spring, placed between the two articulated blocks;

[0043] Wherein, the sliding seat is provided with a first arc-shaped groove, the sliding seat is provided with second arc-shaped grooves disposed at both ends of the first arc-shaped groove, the slider is adapted to the first arc-shaped groove, the hinge block is adapted to both the first arc-shaped groove and the second arc-shaped grooves, the slider is provided with a telescopic block, the slider is provided with a telescopic groove adapted to the telescopic block, and the telescopic groove is provided with a second spring that abuts against the telescopic block.

[0044] When the sliding seat moves, the pushing part acts on the handle part, causing the reversing handle to rotate. Through the transmission of the first bevel gear and the second bevel gear, the deflection angle of the stirring blade changes, realizing the deflection stirring during the movement of the stirring blade, improving the turbulence effect during the stirring process, accelerating the stirring speed, and being applicable to the state with less ink. If there is more ink, the intense disturbance easily causes the ink to flow out from the ink storage area. By driving the second sprocket to rotate the second chain, the pushing part is driven to move, causing the stirring blade to only change the deflection angle and stir in a relatively gentle manner. During the rotation of the reversing handle, the slider and the hinge block move in the first arc-shaped groove. When the hinge block is placed in the second arc-shaped groove, the two hinge blocks approach each other, causing the first spring to contract, locking the reversing handle and maintaining the deflection angle of the stirring blade. When the pushing part completes the reversal of the reversing handle, the pushing part still abuts against the handle part and continues to move relatively, causing the telescopic block to move into the telescopic groove until the reversing handle separates from the pushing part. Then, the telescopic block resets under the action of the second spring, causing the reversing handle to retreat a certain angle, facilitating the subsequent reversal, so that the handle part of the reversing handle can abut against and interact with the pushing part. The driving device is controlled by the clutch assembly to drive the first sprocket or the second sprocket to cooperate.

[0045] Further, the clutch assembly includes:

[0046] A clutch seat connected to the output shaft of the driving device, and the clutch seat is provided with a mounting shaft;

[0047] First end face teeth mounted on both sides of the mounting shaft;

[0048] Second end face teeth adapted to the first end face teeth and respectively mounted on the first sprocket and the second sprocket;

[0049] A cylinder mounted and connected to the clutch seat;

[0050] Wherein, a limiting part is provided on the inner wall surface of the mounting shaft, and a limiting groove adapted to the limiting part is provided on the output shaft of the driving device.

[0051] The cylinder is used to drive the clutch seat to move. Since the clutch seat and the mounting shaft are connected by a bearing, the movement of the mounting seat is controlled to make the first end face teeth cooperate with the corresponding second end face teeth on the first sprocket or the second sprocket for the rotation of the first sprocket and the second sprocket. Through the cooperation of the limiting part and the limiting groove, the mounting shaft and the output shaft of the driving device do not rotate relatively.

[0052] Further, the ink delivery system further includes:

[0053] An air delivery device, connected to the mixing device;

[0054] A valve body, controlling the on-off of the first outlet and the second outlet, and the valve body is provided with a valve core;

[0055] A third spring, placed between the valve body and the valve core;

[0056] Wherein, the valve core is provided with an abutting portion adapted to the mounting bracket.

[0057] The air delivery device discharges all the mixed liquid in the mixing device and the pipeline, reducing the influence of subsequent adjustment, and at the same time improving the adjustment accuracy. The valve body adopts a two-position four-way valve. When the stirring blade stirs, the second outlet is connected to the mixing device, and the first outlet is connected to the air delivery device, further improving the stirring efficiency. When the adjustment is completed, the valve core abuts against the mounting bracket through the abutting portion. When the first outlet performs conventional ink addition, the first outlet is connected to the mixing device, and the second outlet and the air delivery device are not connected to each other.

[0058] Further, the mixing device includes:

[0059] A mixing sleeve, provided with a liquid inlet and a liquid outlet;

[0060] A spiral blade, placed in the mixing sleeve.

[0061] The ink source is connected to the liquid inlet of the mixing sleeve. After the ink is added to the mixing sleeve at the same time, it is fully mixed along the flow of the spiral blade.

[0062] The present application also provides a supply method for the ink supply system of a tipping paper transfer device. The specific steps include:

[0063] S1, detecting the color on the tipping paper through the second detection device and analyzing the color difference from the color to be changed, detecting the page height of the ink storage area through the first detection device, calculating the primary compensation amount of the adjusted ink, then stirring for T1 time through the stirring mechanism, and then driving the ink transfer roller and the etching roller to transfer the ink to the tipping paper;

[0064] S2, detecting the color on the tipping paper again through the second detection device and analyzing the color difference from the color to be changed. If there is still a color difference, combining the primary compensation amount of the ink, calculating the secondary compensation amount of the adjusted ink, then stirring for T2 time through the stirring mechanism, where T2 > T1, and then driving the ink transfer roller and the etching roller to transfer the ink to the tipping paper;

[0065] S3. Continue to detect the color on the tipping paper through the second detection device and analyze the color difference between the detected color and the color to be changed. If there is no color difference, the adjustment is completed; if there is still a color difference, an alarm is given for manual processing.

[0066] Through two adjustments, it can be ensured that the ink printed from the ink storage area onto the tipping paper meets the production requirements. If it still does not meet the requirements, manual inspection is required to rule out other possible non - calculation problems and ensure rapid fine - tuning of the ink in the ink storage area.

[0067] The beneficial effects of this application are as follows:

[0068] 1. When the color on the tipping paper needs to be fine - tuned, the current color printed on the tipping paper is detected by the first detection device, and then the page height in the ink storage area is detected by the second detection device to analyze the ink volume. After calculation, a certain amount of mixed ink for adjustment is input into the ink storage area, and then it is stirred by the stirring mechanism so that the color of the ink printed from the ink storage area onto the tipping paper meets the production requirements.

[0069] 2. When the ink in the ink storage area needs to be stirred, the lifting device pushes the mounting seat to move, so that the stirring blade is placed in the ink. The driving device drives the sliding component to slide on the mounting seat, driving the stirring blade to move, realizing the stirring of the ink. The compensating ink for adjusting the color is discharged from the second outlet on the stirring blade and mixed with the ink in the ink storage area.

[0070] 3. When the sliding seat is moving, through the pushing part acting on the handle part, the reversing handle rotates, and through the transmission of the first bevel gear and the second bevel gear, the change of the deflection angle of the stirring blade is realized, achieving the deflection and stirring during the movement of the stirring blade, improving the turbulence effect during the stirring process, accelerating the stirring speed, and being applicable to the state of less ink.

[0071] 4. If there is more ink, the violent perturbation is likely to cause the ink to flow out of the ink storage area. By driving the second sprocket to rotate the second chain, the pushing part is driven to move, so that the stirring blade only makes a change in the deflection angle and stirs in a relatively gentle way. BRIEF DESCRIPTION OF THE DRAWINGS

[0072] Figure 1 is a schematic structural diagram of the ink supply system of this application;

[0073] Figure 2 is a schematic structural diagram of the stirring mechanism of this application;

[0074] Figure 3 is a top - view structural diagram of the mounting seat of this application;

[0075] Figure 4 is a side - view structural diagram of the mounting seat of this application;

[0076] Figure 5 For the present application Figure 4 An enlarged view of portion A;

[0077] Figure 6 For the present application Figure 4 An enlarged view of portion B;

[0078] Figure 7 A schematic structural view of the slider of the present application;

[0079] In the figure, reference numerals: 100, ink roller; 200, etching roller; 300, ink storage area; 400, ink delivery system; 401, first outlet; 402, second outlet; 410, ink source; 420, pump body; 430, mixing device; 431, spiral blade; 440, air delivery device; 450, valve body; 500, stirring mechanism; 501, baffle; 510, mounting frame; 520, lifting device; 530, mounting seat; 540, sliding assembly; 541, sliding seat; 542, first sprocket; 543, first chain; 544, sliding portion; 545, slide rail; 550, stirring blade; 560, driving device; 570, reversing mechanism; 571, first bevel gear; 572, reversing handle; 573, second bevel gear; 574, handle portion; 575, pushing portion; 580, second sprocket; 581, second chain; 590, slider; 591, hinge block; 592, first spring; 593, first arc-shaped groove; 594, second arc-shaped groove; 595, telescopic block; 596, telescopic groove; 597, second spring; 610, first detection device; 620, second detection device; 700, clutch assembly; 710, clutch seat; 720, mounting shaft; 730, first end face teeth; 740, second end face teeth; 750, cylinder; 760, limiting portion; 770, limiting groove. Detailed implementation manners

[0080] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0081] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0082] The following will combine the accompanying drawings to provide a detailed description of the embodiments of this application through specific embodiments and their application scenarios.

[0083] Embodiment 1:

[0084] As Figure 1-2 shown, the embodiments of this application provide an ink supply system for a tipping paper transfer device, including:

[0085] An inking drum 100;

[0086] An etching drum 200, provided with a scraping blade;

[0087] An ink storage area 300, placed between the inking drum 100 and the etching drum 200;

[0088] An ink delivery system 400, which delivers ink to the ink storage area 300. The ink delivery system 400 includes an ink source 410, a pump body 420, and a mixing device 430;

[0089] A stirring mechanism 500, placed inside the ink storage area 300;

[0090] A detection system, including a first detection device 610 and a second detection device 620;

[0091] Baffles 501, placed on both sides of the ink storage area 300, and hermetically connected to the inking drum 100 and the etching drum 200;

[0092] Among them, the ink delivery system 400 is connected to the stirring mechanism 500, the first detection device 610 corresponds to the ink storage area 300, the second detection device 620 corresponds to the printed tipping paper, the stirring mechanism 500 is installed and connected to the baffle 501, and the ink delivery system 400 is provided with a first outlet 401.

[0093] Place the ink in the ink storage area 300. When the inking roller 100 and the etching roller 200 rotate, the ink is transferred to the tipping paper through the etching roller 200. During normal printing, the ink from the ink source 410 is drawn into the mixing device 430 by the ink delivery system 400 for mixing, and then drips into the ink storage area 300 through the first outlet 401 for slow addition to keep the ink in the ink storage area 300 sufficient. When the color on the tipping paper needs fine-tuning, the color currently printed on the tipping paper is detected by the first detection device 610, and then the page height in the ink storage area 300 is detected by the second detection device 620 to analyze the ink volume. After calculation, a certain amount of mixed ink for adjustment is input into the ink storage area 300, and then stirred by the stirring mechanism 500 to make the color of the ink printed on the tipping paper from the ink storage area 300 meet the production requirements. The baffle 501 prevents the ink in the ink storage area 300 from flowing out from both sides and is used to install the stirring mechanism 500.

[0094] Embodiment 2:

[0095] As Figure 2-4 shown, the embodiment of the present application provides an ink supply system for a tipping paper transfer device. In addition to including the above technical features, further, the stirring mechanism 500 includes:

[0096] A mounting frame 510, mounted on the baffle 501;

[0097] A lifting device 520, mounted on the mounting frame 510;

[0098] A mounting seat 530, mounted on the output shaft of the lifting device 520;

[0099] A sliding assembly 540, movably mounted on the mounting seat 530;

[0100] Stirring blades 550, mounted on the sliding assembly 540;

[0101] A driving device 560, used to drive the sliding assembly 540;

[0102] A reversing mechanism 570, controlling the movement of the stirring blades 550;

[0103] Among them, the stirring blades 550 are provided with a second outlet 402, and the second outlet 402 is connected to the ink delivery system 400.

[0104] The mounting bracket 510 is mounted on the baffle 501. When the ink in the ink storage area 300 needs to be stirred, the lifting device 520 pushes the mounting seat 530 to move, so that the stirring blade 550 is placed in the ink. The driving device 560 drives the sliding assembly 540 to slide on the mounting seat 530, driving the stirring blade 550 to move, realizing the stirring of the ink. The compensating ink for adjusting the color is discharged from the second outlet 402 on the stirring blade 550 and mixed with the ink in the ink storage area 300. At the same time, through the rapid stirring of the stirring blade 550, the stirring speed is increased. The reversing mechanism 570 is used to change the deflection direction of the stirring blade 550.

[0105] Further, the sliding assembly 540 includes:

[0106] The sliding seat 541 is mounted on the mounting seat 530;

[0107] The first sprocket 542 is mounted on the mounting seat 530 and is driven by the driving device 560;

[0108] The first chain 543 is mounted on the first sprocket 542 and is mounted and connected to the sliding seat 541;

[0109] Wherein, the sliding seat 541 is provided with a sliding part 544, the mounting seat 530 is provided with a slide rail 545 adapted to the sliding part 544, and the stirring blade 550 is connected to the sliding seat 541 through a bearing.

[0110] The driving device 560 drives the first sprocket 542 to rotate, drives the first chain 543 to move through the first sprocket 542. The first chain 543 is mounted and connected to the sliding seat 541. The sliding seat 541 and the mounting seat 530 are matched through the sliding part 544 and the slide rail 545, facilitating the sliding of the sliding seat 541.

[0111] Embodiment 3:

[0112] As Figure 4-7 shown, the embodiment of the present application provides an ink supply system for a tipping paper transfer device. In addition to including the above technical features, further, the reversing mechanism 570 includes:

[0113] The first bevel gear 571 is mounted on the stirring blade 550;

[0114] The reversing handle 572 is mounted on the sliding seat 541. The reversing handle 572 is provided with a second bevel gear 573, and the reversing handle 572 is provided with a handle part 574;

[0115] The pushing part 575 is adapted to the handle part 574 and is respectively corresponding to the upper and lower sides of the reversing handle 572, and different pushing parts 575 are alternately distributed;

[0116] The second sprocket 580 has the same axis as the first sprocket 542;

[0117] The second chain 581 is installed on the second sprocket 580 and is installed and connected to the pushing portion 575;

[0118] The clutch assembly 700 is placed between the first sprocket 542 and the second sprocket 580;

[0119] The slider 590 is installed on the reversing handle 572;

[0120] The hinge blocks 591 are placed at both ends of the slider 590;

[0121] The first spring 592 is placed between the two hinge blocks 591;

[0122] Wherein, the sliding seat 541 is provided with a first arc groove 593, the sliding seat 541 is provided with a second arc groove 594 at both ends of the first arc groove 593, the slider 590 is adapted to the first arc groove 593, the hinge block 591 is adapted to both the first arc groove 593 and the second arc groove 594, the slider 590 is provided with a telescopic block 595, the slider 590 is provided with a telescopic groove 596 adapted to the telescopic block 595, and the telescopic groove 596 is provided with a second spring 597 that abuts against the telescopic block 595.

[0123] When the sliding seat 541 is moving, the pushing part 575 acts on the handle part 574 to rotate the reversing handle 572. Through the transmission of the first bevel gear 571 and the second bevel gear 573, the deflection angle of the stirring blade 550 is changed, and the deflection stirring during the movement of the stirring blade 550 is realized, improving the turbulence effect during the stirring process, accelerating the stirring speed, and being applicable to the state of less ink. If there is more ink, the violent disturbance is likely to cause the ink to flow out from the ink storage area 300. By driving the second sprocket 580 to rotate the second chain 581, the pushing part 575 is driven to move, so that the stirring blade 550 only changes the deflection angle and stirs in a relatively gentle manner. During the rotation of the reversing handle 572, the slider 590 and the hinged block 591 move in the first arc groove 593. When the hinged block 591 is placed in the second arc groove 594, the two hinged blocks 591 approach each other, causing the first spring 592 to contract, and the reversing handle 572 can be locked, and the deflection angle of the stirring blade 550 can be maintained. When the pushing part 575 completes the reversal of the reversing handle 572, the pushing part 575 still abuts against the handle part 574 and continues to move relatively, causing the telescopic block 595 to move into the telescopic groove 596 until the reversing handle 572 is separated from the pushing part 575. Then, the telescopic block 595 is reset under the action of the second spring 597, causing the reversing handle 572 to retreat a certain angle, facilitating the subsequent reversal, so that the handle part 574 of the reversing handle 572 can abut against and interact with the pushing part 575. The clutch assembly 700 controls the driving device 560 to drive the first sprocket 542 or the second sprocket 580 to cooperate.

[0124] Further, the clutch assembly 700 includes:

[0125] A clutch seat 710, connected to the output shaft of the driving device 560, and the clutch seat 710 is provided with a mounting shaft 720;

[0126] The first end face teeth 730 are installed on both sides of the mounting shaft 720;

[0127] The second end face teeth 740 are adapted to the first end face teeth 730 and are respectively installed on the first sprocket 542 and the second sprocket 580;

[0128] A cylinder 750, installed and connected to the clutch seat 710;

[0129] Wherein, a limiting part 760 is provided on the inner wall surface of the mounting shaft 720, and a limiting groove 770 adapted to the limiting part 760 is provided on the output shaft of the driving device 560.

[0130] The air cylinder 750 is used to drive the clutch seat 710 to move. The clutch seat 710 is connected to the mounting shaft 720 through a bearing to control the movement of the mounting seat 530, so that the first end face teeth 730 are engaged with the corresponding second end face teeth 740 on the first sprocket 542 or the second sprocket 580 for the rotation of the first sprocket 542 and the second sprocket 580. The limiting portion 760 is engaged with the limiting groove 770 to prevent relative rotation between the mounting shaft 720 and the output shaft of the driving device 560.

[0131] Example 4:

[0132] As Figure 1 shown, the embodiment of the present application provides an ink supply system for a tipping paper transfer device. In addition to including the above technical features, further, the ink delivery system 400 further includes:

[0133] An air delivery device 440, connected to the mixing device 430;

[0134] A valve body 450, controlling the on-off of the first outlet 401 and the second outlet 402, and the valve body 450 is provided with a valve core;

[0135] A third spring, placed between the valve body 450 and the valve core;

[0136] Wherein, the valve core is provided with an abutting portion adapted to the mounting bracket 510.

[0137] The air delivery device 440 discharges all the mixed liquid in the mixing device 430 and the pipeline, reducing the influence of subsequent adjustment, and at the same time improving the adjustment accuracy. The valve body 450 adopts a two-position four-way valve. When the stirring blade 550 stirs, the second outlet 402 is connected to the mixing device 430, and the first outlet 401 is connected to the air delivery device 440, further improving the stirring efficiency. When the adjustment is completed, the valve core abuts against the mounting bracket 510 through the abutting portion. When the first outlet 401 performs normal ink addition, the first outlet 401 is connected to the mixing device 430, and the second outlet 402 and the air delivery device 440 are not in communication with each other.

[0138] Further, the mixing device 430 includes:

[0139] A mixing sleeve, provided with a liquid inlet and a liquid outlet;

[0140] A spiral blade 431, placed in the mixing sleeve.

[0141] The ink source 410 is connected to the liquid inlet of the mixing sleeve. After the ink is added to the mixing sleeve at the same time, it is fully mixed along the flow of the spiral blade 431.

[0142] Example 5:

[0143] The present application also provides a supply method for an ink supply system of a tipping paper transfer device, the specific steps comprising:

[0144] S1, the second detection device 620 detects the color on the tipping paper and analyzes the color difference between the color to be changed, the first detection device 610 detects the page height of the ink storage area 300, calculates the primary compensation amount of the ink, and then stirs the ink for T1 time through the stirring mechanism 500, and then drives the ink roller 100 and the etching roller 200 to transfer the ink to the tipping paper;

[0145] S2, the color on the tipping paper is detected again by the second detection device 620 and analyzed, and the color difference between the color to be changed is calculated. If there is still a color difference, the second compensation amount of the ink is calculated in combination with the first compensation amount of the ink, and then the stirring mechanism 500 is used to stir for T2 time, wherein T2>T1, and then the inking roller 100 and the etching roller 200 are driven to transfer the ink to the tipping paper;

[0146] S3, continue to detect the color on the tipping paper through the second detection device 620 and analyze the color difference between the color to be changed. If there is no color difference, the adjustment is completed. If there is still a color difference, an alarm is issued for manual processing.

[0147] Through two adjustments, it can be ensured that the ink in the ink storage area 300 is printed on the tipping paper to meet the production requirements. If it still cannot meet the requirements, manual inspection is required to eliminate other possible non-computational problems and ensure that the ink in the ink storage area 300 is quickly fine-tuned.

[0148] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0149] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. An ink supply system for a tipping paper transfer device, characterized in that, Comprising: An inking roller (100); An etching roller (200) provided with a doctor blade; An ink storage area (300) disposed between the inking roller (100) and the etching roller (200); An ink delivery system (400) for delivering ink to the ink storage area (300), the ink delivery system (400) including an ink source (410), a pump body (420), and a mixing device (430); A stirring mechanism (500) disposed within the ink storage area (300); A detection system including a first detection device (610) and a second detection device (620); Baffles (501) disposed on both sides of the ink storage area (300) and hermetically connected to the inking roller (100) and the etching roller (200); Wherein, the ink delivery system (400) is connected to the stirring mechanism (500), the first detection device (610) corresponds to the ink storage area (300), the second detection device (620) corresponds to the tipped paper after printing, the stirring mechanism (500) is installed and connected to the baffle (501), and the ink delivery system (400) is provided with a first outlet (401); The stirring mechanism (500) includes: A mounting frame (510) mounted to the baffle (501); A lifting device (520) installed on the mounting frame (510); A mounting seat (530) installed on the output shaft of the lifting device (520); A sliding assembly (540) movably installed on the mounting seat (530); Stirring blades (550) installed on the sliding assembly (540); A driving device (560) for driving the sliding assembly (540); A reversing mechanism (570) for controlling the movement of the stirring blades (550); Wherein, the stirring blades (550) are provided with a second outlet (402), and the second outlet (402) is connected to the ink delivery system (400); The sliding assembly (540) includes: A sliding seat (541) installed on the mounting seat (530); A first sprocket (542) installed on the mounting seat (530) and driven by the driving device (560); A first chain (543) installed on the first sprocket (542) and installed and connected to the sliding seat (541); Wherein, the sliding seat (541) is provided with a sliding portion (544), the mounting seat (530) is provided with a slide rail (545) adapted to the sliding portion (544), and the stirring blades (550) are connected to the sliding seat (541) through bearings; The reversing mechanism (570) includes: A first bevel gear (571) installed on the stirring blades (550); A reversing handle (572) installed on the sliding seat (541), the reversing handle (572) being provided with a second bevel gear (573), and the reversing handle (572) being provided with a handle portion (574); A pushing portion (575) adapted to the handle portion (574) and respectively corresponding to the upper and lower sides of the reversing handle (572), with different pushing portions (575) being alternately distributed; A second sprocket (580) having the same axis as the first sprocket (542); The second chain (581) is installed on the second sprocket (580) and is installed and connected to the pushing part (575); The clutch assembly (700) is placed between the first sprocket (542) and the second sprocket (580); The slider (590) is installed on the reversing handle (572); The hinge blocks (591) are placed at both ends of the slider (590); The first spring (592) is placed between the two hinge blocks (591); Wherein, the sliding seat (541) is provided with a first arc groove (593), the sliding seat (541) is provided with a second arc groove (594) at both ends of the first arc groove (593), the slider (590) is adapted to the first arc groove (593), the hinge block (591) is adapted to both the first arc groove (593) and the second arc groove (594), the slider (590) is provided with a telescopic block (595), the slider (590) is provided with a telescopic groove (596) adapted to the telescopic block (595), and the telescopic groove (596) is provided with a second spring (597) that abuts against the telescopic block (595).

2. The ink supply system of the tipping paper transfer device according to claim 1, characterized in that, The clutch assembly (700) includes: The clutch seat (710) is connected to the output shaft of the driving device (560), and the clutch seat (710) is provided with a mounting shaft (720); The first end face teeth (730) are installed on both sides of the mounting shaft (720); The second end face teeth (740) are adapted to the first end face teeth (730) and are respectively installed on the first sprocket (542) and the second sprocket (580); The cylinder (750) is installed and connected to the clutch seat (710); Wherein, the inner wall surface of the mounting shaft (720) is provided with a limiting part (760), and the output shaft of the driving device (560) is provided with a limiting groove (770) adapted to the limiting part (760).

3. The ink supply system of the tipping paper transfer device according to claim 2, characterized in that The ink delivery system (400) further includes: The air delivery device (440) is connected to the mixing device (430); The valve body (450) controls the on-off of the first outlet (401) and the second outlet (402), and the valve body (450) is provided with a valve core; The third spring is placed between the valve body (450) and the valve core; Wherein, the valve core is provided with an abutting part adapted to the mounting frame (510).

4. The ink supply system of the tipping paper transfer device according to claim 3, characterized in that, The mixing device (430) includes: The mixing sleeve is provided with a liquid inlet and a liquid outlet; The spiral blade (431) is placed in the mixing sleeve.

5. A supply method for an ink supply system of the tipping paper transfer device according to claim 4, characterized in that, The specific steps include: S1, detecting the color on the tipping paper through the second detection device (620) and analyzing the color difference from the color to be changed, detecting the liquid level height of the ink storage area (300) through the first detection device (610), calculating and adjusting the primary compensation amount of the ink, then stirring for T1 time by the stirring mechanism (500), and then driving the inking roller (100) and the etching roller (200) to transfer the ink to the tipping paper; S2. Detect the color on the tipping paper again through the second detection device (620), analyze the color difference from the color to be changed. If there is still a color difference, calculate the secondary compensation amount for adjusting the ink in combination with the primary compensation amount of the ink, then stir for T2 time through the stirring mechanism (500), where T2 > T1, and then drive the ink transfer roller (100) and the etching roller (200) to transfer the ink onto the tipping paper; S3. Continue to detect the color on the tipping paper through the second detection device (620), analyze the color difference from the color to be changed. If there is no color difference, the adjustment is completed. If there is still a color difference, an alarm is given for manual handling.

Images