CN108995371B - Production method of quick-drying water-based ink - Google Patents
Production method of quick-drying water-based ink Download PDFInfo
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- CN108995371B CN108995371B CN201810918512.4A CN201810918512A CN108995371B CN 108995371 B CN108995371 B CN 108995371B CN 201810918512 A CN201810918512 A CN 201810918512A CN 108995371 B CN108995371 B CN 108995371B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
Abstract
The invention discloses a production method of quick-drying water-based ink, which comprises the following steps: s1, adjusting the drying box to a height capable of matching with a printing and dyeing machine; s2, conveying the printed and dyed product printed by the water-based ink to a silica gel heating belt on the surface of a hot roller in a drying box, and fixing the other end of the silica gel heating belt on the surface of a roller; s3, opening a hot air blower and a hot roller which are positioned on the top surface of the drying box, and carrying out double heating drying on the printed and dyed product under the action of heat transfer and surface hot air; and S4, obtaining the product after quick drying at the other end of the drying box, and quickly storing the long-strip-shaped printing and dyeing product under the action of a second motor and a roller if the product is a long-strip-shaped printing and dyeing product. The invention improves the drying speed of the water-based ink, increases the application range of the production device of the water-based ink, and is convenient for recovering the dried long strip-shaped printing and dyeing products.
Description
Technical Field
The invention belongs to the technical field of production of water-based ink capable of being dried quickly, and particularly relates to a production method of quick-drying water-based ink.
Background
With the increasing awareness of environmental protection, the environmental requirements of people on printing ink are also increasing. Water-based inks, also known as water-based inks or water-based inks, are more environmentally friendly than inks and are commonly used in screen printing. The silk-screen substrate is made of waterproof nylon fabric which can not be printed by common nylon adhesive cement or PU adhesive cement, leather, PET/PVC films, oxford coating, raincoat, umbrella and other waterproof coating fabrics. The water-base ink is prepared by compounding, processing and grinding water-soluble resin, high-grade pigment, solvent and auxiliary agent. The water-soluble resin mainly plays a role of a binder in the ink, so that pigment particles are uniformly dispersed, the ink has certain fluidity, the adhesion with a printing stock material is generated, and the ink forms a uniform film layer after being printed. The hue of the ink mainly depends on the pigment, the pigment is uniformly distributed in a connecting material in a particulate state, and pigment particles can absorb, reflect, refract and transmit light, so that a certain color can be presented. Pigments are generally required to have vivid shades, adequate tinctorial strength and hiding power, and high dispersibility.
In order to meet the environmental requirements of the ink and reduce the harm to users and the environment, the following water-based inks are commonly used in the prior art:
chinese patent application 98801916.7 discloses a water-based ink for a writing instrument comprising at least a colorant, a dispersant, water and a polar solvent, wherein the ink contains 0.5 to 20% by weight of dextrin or maltodextrin based on the total weight of the ink; it has excellent drying resistance.
Chinese patent application 200710139592.5 discloses a high-speed gravure water-based ink for cigarette labels, which is prepared from the following raw materials in percentage by weight: 10-60% of water-based acrylic emulsion, 0-10% of acrylic solid resin, 0.2-2% of a base material wetting agent, 0.1-2% of a defoaming agent, 0.1-5% of a pH regulator, 8-33% of a pigment preform, 0-5% of ethanol and 13-41.6% of water.
Although the water-based ink in the prior art reduces the harm to users and the environment to a certain extent, has the characteristic of environmental protection, contains more water and is not beneficial to the rapid drying of the water-based ink.
Disclosure of Invention
The invention aims to provide a production method for quickly drying water-based ink, which solves the technical problem that the water-based ink is relatively slow to dry in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production method of quick-drying water-based ink specifically comprises the following steps:
s1, adjusting the drying box to a height capable of matching with the printing and dyeing machine through the lifting device;
s2, conveying the printed and dyed product printed by the water-based ink to a silica gel heating belt on the surface of a hot roller in a drying box, and fixing the other end of the silica gel heating belt on the surface of a roller;
s3, opening a hot air blower and a hot roller which are positioned on the top surface of the drying box, and when some printing and dyeing products in strip shapes pass through the drying box, carrying out double heating drying on the printing and dyeing products under the action of heat transfer and surface hot air under the action of the hot air blower, the hot roller and a silica gel heating belt, so that the water-based ink is rapidly dried;
and S4, obtaining the product after quick drying at the other end of the drying box, and if the product is a long-strip-shaped printing and dyeing product, quickly storing the long-strip-shaped printing and dyeing product through the action of the second motor and the roller.
Preferably, the printed and dyed product in step S2 is paper, leather, silk, or the like.
Preferably, the printed and dyed product in the step S2 has a thickness d of 0.06 to 1.25mm in order to accelerate the volatilization of water and the like in the water-based ink and facilitate the drying of the water-based ink.
Preferably, in order to accelerate the volatilization of water and the like in the water-based ink, the side of the printed material on which the water-based ink is printed is provided with continuous projections and depressions so as to increase the volatilization area of the water-based ink after printing. The density M of the bulges and the pits on the printed matter is 800-.
Preferably, the drying of the water-based ink is accelerated, meanwhile, the strength of the printed matter is ensured, the printed matter is prevented from being torn due to low strength in the using process, and the thickness d, the density M of the bulges and the pits on the printed matter satisfy that: d.M is 320 to 785 inclusive.
Preferably, the number of the projections is greater than the number of the recesses on the side of the printed matter on which the water-based ink is printed. Further, the number of protrusions S1 is 1.1-5 times the number of depressions S2.
Preferably, the number of the protrusions S1 and the number of the pits S2 satisfy the following conditions:
S1/S2=μ(M1/3/d)；
wherein mu is an equilibrium coefficient and the value range is 0.22-0.48.
In order to better match the production method of the rapid drying water-based ink to realize drying, the invention also discloses a drying device which comprises a drying box, wherein the top surface of the drying box is provided with an air heater, an air outlet of the air heater is provided with a connecting pipe, the connecting pipe penetrates through the top surface of the drying box and is provided with a hot air cover, the inner wall of the drying box is provided with a hot roller, the outer wall of the hot roller is wrapped with a silica gel heating belt, the upper end of the silica gel heating belt is positioned on the inner wall of the drying box and is welded with an elastic steel sheet, one end of the hot roller is positioned outside the drying box and is provided with a first belt pulley, the bottom of the drying box is welded with a supporting rod, the outer wall of the supporting rod is sleeved with an outer sleeve, a fixing plate is welded between the outer sleeves, the top, the bottom surface at the drying cabinet is installed to the backup pad, the welding of the upper end outside of bracing piece has the motor mounting panel.
Preferably, first motor is installed to the top surface of motor mounting panel, first belt pulley is installed to the output of first motor, the second belt pulley is connected with the third belt pulley through first belt initiative, the outside at first belt pulley is installed to the third belt pulley, through second belt driven connection between the first belt pulley, the welding has the mount mounting panel on the outer wall of outer sleeve, the top surface bilateral symmetry of mount mounting panel is fixed with left mount and right mount.
Preferably, the mounting groove has been seted up inside the upper end of left side mount, the inside of mounting groove is fixed with the spring, the tip of spring is provided with the connecting block, hexagonal groove has been seted up to the inside of connecting block, the second motor is installed in the outside of right side mount, hexagonal groove has been seted up inside the output of second motor, install the connecting rod between the hexagonal groove, the cylinder has been cup jointed in the surface activity of connecting rod, the both ends symmetry of cylinder is provided with cross stopper.
Preferably, the lifting device comprises a hydraulic cylinder and a hydraulic rod, and the hydraulic rod is installed inside the hydraulic cylinder.
Preferably, a first limiting block is fixed on the inner wall of the upper end of the outer sleeve, and a second limiting block matched with the first limiting block is fixed at the lower end of the supporting rod.
Preferably, the bottom surface of the support plate is fixed by screws.
Preferably, the bottom of the outer sleeve is provided with a rubber pad, and the section of the rubber pad is trapezoidal.
Preferably, the outer side surface of the cross-shaped limiting block is provided with a threaded hole, and the inner part of the threaded hole is fixed on the surface of the connecting rod through an inner hexagonal screw.
Preferably, the elastic steel sheets are arranged in at least four groups, and the four groups of elastic steel sheets are arranged in a pairwise symmetry manner.
Preferably, the lifting devices are at least provided with two groups, and the two groups of lifting devices are symmetrically arranged in the middle of the fixing plate.
Preferably, in order to accelerate the drying speed of the water-based ink, ensure uniform heating and avoid the defects of oil leakage, environmental protection, safety and energy consumption of the heat-conducting oil roller and the steam heating roller, the heat roller adopts an electromagnetic heating mode.
Preferably, the heating temperature T of the hot roll is 145-185 ℃ in order to accelerate the drying speed of the water-based ink and prevent damage to the printed fabric due to excessive temperature.
Preferably, the density M of the projections and the depressions on the printed matter and the heating temperature T of the heat roller satisfy 4.7. ltoreq. M/T.ltoreq.7.3.
Preferably, the thickness d of the printed product satisfies the following relationship with the density M of the projections and the depressions on the printed product and the heating temperature T of the hot roll:
d=θ·(S2/S1)·(T/M)；
wherein theta is a thickness adjusting factor and has a value range of 0.35-13.2.
Compared with the prior art, the production device for rapidly drying the water-based ink provided by the invention has the following advantages:
1. the production method of the rapid drying water-based ink is convenient for increasing the height of the drying box, so that the rapid drying can be carried out while outputting in cooperation with a printing and dyeing machine, and the application range of a production device for rapidly drying the water-based ink is enlarged;
2. according to the production method of the rapid drying water-based ink, the printing and dyeing product can be subjected to double drying by the hot air blower and the hot roller while being produced by arranging the hot air blower, the hot roller, the first motor, the silica gel heating belt, the first belt pulley, the second belt pulley, the third belt pulley, the first belt and the second belt, so that the drying speed of the water-based ink is improved;
3. according to the production method of the quick-drying water-based ink, the elastic steel sheet is arranged in the drying box, so that the strip-shaped printing and dyeing product can be fixed on the surface of the silica gel heating belt under the action of the elastic steel sheet, the other end of the drying box is fixed on the outer surface of the roller through the adhesive tape, and after quick drying, the strip-shaped printing and dyeing product can be quickly stored under the action of the second motor.
4. The production method of the quick-drying water-based ink accelerates the volatilization of water and the like in the water-based ink by setting the thickness of a printed product and the density range and the relationship between continuous bulges and pits on one surface of the printed water-based ink of the printed product so as to be convenient for the drying of the water-based ink.
5. According to the production method of the quick-drying water-based ink, the number relation of continuous bulges and continuous pits is arranged on one surface of the printed water-based ink of the printed matter, so that the drying of the water-based ink is accelerated, the strength of the printed matter is ensured, and the printed matter is prevented from being torn due to low strength in the using process.
6. According to the production method of the rapid drying water-based ink, the number of the protrusions, the number of the pits, the thickness of a printed product and the density of the protrusions and the pits on the printed product are set to meet the requirements, so that the rapid drying of the water-based ink is further ensured, and the strength of the printed product is ensured.
Drawings
FIG. 1 is a schematic side sectional view of a drying apparatus according to the present invention;
FIG. 2 is a side view of the drying apparatus of the present invention;
FIG. 3 is a schematic top view, partially in section, of a drying apparatus according to the present invention;
FIG. 4 is a top view of the drying apparatus connecting rod and the cross-shaped stopper of the present invention;
FIG. 5 is a flow chart of a method of producing a quick drying ink of the present invention.
In the figure: 1 drying cabinet, 2 hot-air blower, 3 connecting pipe, 4 hot-air cover, 5 hot-rolling, 6 silica gel heating belt, 7 elastic steel sheet, 8 first belt pulley, 9 bracing piece, 10 outer sleeve, 11 fixed plate, 12 elevating gear, 1201 hydraulic cylinder, 1202 hydraulic stem, 13 backup pad, 14 motor mounting panel, 15 first motor, 16 second belt pulley, 17 first belt, 18 third belt pulley, 19 second belt, 20 mount mounting panel, 21 left mount, 22 right mount, 23 mounting groove, 24 spring, 25 connecting block, 26 hexagonal recess, 27 second motor, 28 connecting rod, 29 cylinder, 30 cross stopper, 31 first stopper, 32 second stopper, 33 screw, 34 rubber pad, 35 screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 5, a method for producing a fast drying water-based ink specifically includes the following steps:
s1, adjusting the drying box to a height capable of matching with the printing and dyeing machine through the lifting device;
s2, conveying the printed and dyed product printed by the water-based ink to a silica gel heating belt on the surface of a hot roller in a drying box, and fixing the other end of the silica gel heating belt on the surface of a roller;
s3, opening a hot air blower and a hot roller which are positioned on the top surface of the drying box, and when some printing and dyeing products in strip shapes pass through the drying box, carrying out double heating drying on the printing and dyeing products under the action of heat transfer and surface hot air under the action of the hot air blower, the hot roller and a silica gel heating belt, so that the water-based ink is rapidly dried;
and S4, obtaining the product after quick drying at the other end of the drying box, and if the product is a long-strip-shaped printing and dyeing product, quickly storing the long-strip-shaped printing and dyeing product through the action of the second motor and the roller.
The printing and dyeing product is paper, leather, silk fabric and the like. In order to accelerate the volatilization of water and the like in the water-based ink and facilitate the drying of the water-based ink, the thickness d of the printed and dyed product in the step S2 is 0.06-1.25 mm.
As shown in fig. 1-4, a drying device for rapidly drying water-based ink comprises a drying box 1, an air heater 2 is installed on the top surface of the drying box 1, a connecting pipe 3 is installed at an air outlet of the air heater 2, a hot air cover 4 is installed on the top surface of the drying box 1 through the connecting pipe 3, a hot roller 5 is installed on the inner wall of the drying box 1, a silica gel heating belt 6 is wrapped on the outer wall of the hot roller 5, an elastic steel sheet 7 is welded on the upper end of the silica gel heating belt 6 on the inner wall of the drying box 1, a first belt pulley 8 is installed on one end of the hot roller 5 outside the drying box 1, a support rod 9 is welded at the bottom of the drying box 1, an outer sleeve 10 is sleeved on the outer wall of the support rod 9, a fixing plate 11 is welded between the outer sleeves 10, a lifting device 12 is installed on the top surface of the fixing, the bottom surface at drying cabinet 1 is installed to backup pad 13, the welding of the upper end outside of bracing piece 9 has motor mounting panel 14.
The inside mounting groove 23 of having seted up in upper end of left side mount 21, the inside of mounting groove 23 is fixed with spring 24, spring 24's tip is provided with connecting block 25, connecting block 25 can rotate at mounting groove 23 inside under the effect of second motor 27, hexagonal groove 26 has been seted up to connecting block 25's inside, second motor 27 is installed in the outside of right side mount 22, right mount 22 is run through to the output of second motor 27, hexagonal groove 26 has been seted up to the inside output of second motor 27, install connecting rod 28 between the hexagonal groove 26, the both ends of connecting rod 28 are fixed with the hexagonal pole with hexagonal groove 26 assorted, cylinder 29 has been cup jointed in the surface activity of connecting rod 28, the both ends symmetry of cylinder 29 is provided with cross stopper 30.
The lifting device 12 comprises a hydraulic cylinder 1201 and a hydraulic rod 1202, and the hydraulic rod 1202 is installed inside the hydraulic cylinder 1201, so that the height of the drying box 1 is convenient to lift, and therefore the drying box can be matched with various printing and dyeing machines to perform rapid drying, and the using range is widened.
Be fixed with first stopper 31 on the upper end inner wall of outer sleeve 10, the lower extreme of bracing piece 9 is fixed with second stopper 32 with first stopper 31 assorted, places, prevents that elevating gear 12 from promoting too high, leads to bracing piece 9 to break away from the control range of outer sleeve 10, leads to the device to damage.
The bottom surface of the support plate 13 is fixed by a screw 33, so that the lifting device 12 can be conveniently detached.
The bottom of the outer sleeve 10 is provided with a rubber pad 34, and the section of the rubber pad 34 is trapezoidal, so that the contact area with the ground is increased, and the fixation is more stable.
Threaded hole 35 is opened on the outside surface of cross stopper 30, the inside of threaded hole 35 is fixed on the surface of connecting rod 28 through the allen key, is convenient for press from both sides tight fixedly to cylinder 29 to be convenient for accomodate and take printing and dyeing goods such as long banding paper, nylon surface fabric.
The elastic steel sheets 7 are at least provided with four groups, and the four groups of elastic steel sheets 7 are arranged in pairwise symmetry, so that the edges of long-strip-shaped printing and dyeing products such as paper and nylon fabrics are tightly attached to the surface of the silica gel heating belt 6, and the rapid drying and heating are facilitated.
Lifting devices 12 are provided with two sets at least, and two sets of lifting devices 12 symmetry are installed at the intermediate position of fixed plate 11, are convenient for promote the height of drying cabinet 1 to make drying cabinet 1 promote more stable.
Example 2
A production method of quick-drying water-based ink specifically comprises the following steps:
s1, adjusting the drying box to a height capable of matching with the printing and dyeing machine through the lifting device;
s2, conveying the printed and dyed product printed by the water-based ink to a silica gel heating belt on the surface of a hot roller in a drying box, and fixing the other end of the silica gel heating belt on the surface of a roller;
s3, opening a hot air blower and a hot roller which are positioned on the top surface of the drying box, and when some printing and dyeing products in strip shapes pass through the drying box, carrying out double heating drying on the printing and dyeing products under the action of heat transfer and surface hot air under the action of the hot air blower, the hot roller and a silica gel heating belt, so that the water-based ink is rapidly dried;
and S4, obtaining the product after quick drying at the other end of the drying box, and if the product is a long-strip-shaped printing and dyeing product, quickly storing the long-strip-shaped printing and dyeing product through the action of the second motor and the roller.
The printed and dyed product in the step S2 is paper, leather, silk fabric, or the like. In order to accelerate the volatilization of water and the like in the water-based ink and facilitate the drying of the water-based ink, the thickness d of the printed and dyed product in the step S2 is 0.06-1.25 mm.
In order to accelerate the volatilization of water and the like in the water-based ink, one side of the printed and dyed product, on which the water-based ink is printed, is provided with continuous bulges and pits so as to increase the volatilization area of the water-based ink after printing. The density M of the bulges and the pits on the printed matter is 800-. The strength of the printed matter is ensured while the drying of the water-based ink is accelerated, the printed matter is prevented from being torn due to low strength in the using process, and the thickness d and the density M of the bulges and the pits on the printed matter meet the following requirements: d.M is 320 to 785 inclusive.
The number of the projections is larger than that of the pits on the side of the printed matter on which the water-based ink is printed. Further, the number of protrusions S1 is 1.1-5 times the number of depressions S2.
The number of the bulges S1 and the number of the pits S2 satisfy the following conditions of the thickness d of the printed product and the density M of the bulges and the pits on the printed product:
S1/S2=μ(M1/3/d)；
wherein mu is an equilibrium coefficient and the value range is 0.22-0.48.
A drying device for rapidly drying water-based ink comprises a drying box 1, wherein an air heater 2 is installed on the top surface of the drying box 1, a connecting pipe 3 is installed at an air outlet of the air heater 2, a hot air cover 4 is installed on the top surface of the connecting pipe 3 penetrating through the drying box 1, a hot roller 5 is installed on the inner wall of the drying box 1, a silica gel heating belt 6 is wrapped on the outer wall of the hot roller 5, an elastic steel sheet 7 is welded on the upper end of the silica gel heating belt 6 on the inner wall of the drying box 1, a first belt pulley 8 is installed at one end of the hot roller 5 outside the drying box 1, a supporting rod 9 is welded at the bottom of the drying box 1, an outer sleeve 10 is sleeved on the outer wall of the supporting rod 9, a fixing plate 11 is welded between the outer sleeve 10, a lifting device 12 is installed on the top surface of the fixing, the bottom surface at drying cabinet 1 is installed to backup pad 13, the welding of the upper end outside of bracing piece 9 has motor mounting panel 14.
The inside mounting groove 23 of having seted up in upper end of left side mount 21, the inside of mounting groove 23 is fixed with spring 24, spring 24's tip is provided with connecting block 25, connecting block 25 can rotate at mounting groove 23 inside under the effect of second motor 27, hexagonal groove 26 has been seted up to connecting block 25's inside, second motor 27 is installed in the outside of right side mount 22, right mount 22 is run through to the output of second motor 27, hexagonal groove 26 has been seted up to the inside output of second motor 27, install connecting rod 28 between the hexagonal groove 26, the both ends of connecting rod 28 are fixed with the hexagonal pole with hexagonal groove 26 assorted, cylinder 29 has been cup jointed in the surface activity of connecting rod 28, the both ends symmetry of cylinder 29 is provided with cross stopper 30.
The lifting device 12 comprises a hydraulic cylinder 1201 and a hydraulic rod 1202, and the hydraulic rod 1202 is installed inside the hydraulic cylinder 1201, so that the height of the drying box 1 is convenient to lift, and therefore the drying box can be matched with various printing and dyeing machines to perform rapid drying, and the using range is widened.
Be fixed with first stopper 31 on the upper end inner wall of outer sleeve 10, the lower extreme of bracing piece 9 is fixed with second stopper 32 with first stopper 31 assorted, places, prevents that elevating gear 12 from promoting too high, leads to bracing piece 9 to break away from the control range of outer sleeve 10, leads to the device to damage.
The bottom surface of the support plate 13 is fixed by a screw 33, so that the lifting device 12 can be conveniently detached.
The bottom of the outer sleeve 10 is provided with a rubber pad 34, and the section of the rubber pad 34 is trapezoidal, so that the contact area with the ground is increased, and the fixation is more stable.
Threaded hole 35 is opened on the outside surface of cross stopper 30, the inside of threaded hole 35 is fixed on the surface of connecting rod 28 through the allen key, is convenient for press from both sides tight fixedly to cylinder 29 to be convenient for accomodate and take printing and dyeing goods such as long banding paper, nylon surface fabric.
The elastic steel sheets 7 are at least provided with four groups, and the four groups of elastic steel sheets 7 are arranged in pairwise symmetry, so that the edges of long-strip-shaped printing and dyeing products such as paper and nylon fabrics are tightly attached to the surface of the silica gel heating belt 6, and the rapid drying and heating are facilitated.
Lifting devices 12 are provided with two sets at least, and two sets of lifting devices 12 symmetry are installed at the intermediate position of fixed plate 11, are convenient for promote the height of drying cabinet 1 to make drying cabinet 1 promote more stable.
In order to accelerate the drying speed of the water-based ink, ensure uniform heating and avoid the defects of oil leakage, environmental protection, safety and energy consumption of a heat-conducting oil roller and a steam heating roller, the heat roller adopts an electromagnetic heating mode.
In order to accelerate the drying speed of the water-based ink and prevent damage to the printed and dyed products caused by excessive temperature, the heating temperature T of the hot roller is 145-185 ℃.
The density M of the bulges and the pits on the printed matter and the heating temperature T of the hot roller meet 4.7-7.3 of M/T.
The thickness d of the printed product, the density M of the bulges and the pits on the printed product, and the heating temperature T of the hot roller satisfy the following relations:
d=θ·(S2/S1)·(T/M)；
wherein theta is a thickness adjusting factor and has a value range of 0.35-13.2.
The working principle is as follows: because the air heater 2 is installed on the top surface of the drying box 1, the connecting pipe 3 is installed at the air outlet of the air heater 2, the connecting pipe 3 penetrates through the top surface of the drying box 1 and is provided with the hot air cover 4, the inner wall of the drying box 1 is provided with the hot roller 5, the outer wall of the hot roller 5 is wrapped with the silica gel heating belt 6, the upper end of the silica gel heating belt 6 is positioned on the inner wall of the drying box 1 and is welded with the elastic steel sheet 7, one end of the hot roller 5 is positioned outside the drying box 1 and is provided with the first belt pulley 8, the arrangement can drive the hot roller 5 to rotate under the action of the first motor 15, the second belt pulley 16 and the first belt 17, when a printing and dyeing product passes through the drying box 1, the printing and dyeing product is dried under the dual actions of the;
the bottom of the drying box 1 is welded with the support rod 9, the outer wall of the support rod 9 is sleeved with the outer sleeve 10, the fixing plates 11 are welded between the outer sleeves 10, the lifting device 12 is installed on the top surface of the fixing plate 11, the support plate 13 is welded at the output end of the lifting device 12, the support plate 13 is installed on the bottom surface of the drying box 1, the drying box 1 can be adjusted to a proper height under the action of the lifting device 12, and therefore the drying box can be matched with some printing and dyeing equipment for use, and the application range of the production device for rapidly drying the water-based ink is enlarged;
because the outer wall of the outer sleeve 10 is welded with the fixing frame mounting plate 20, the left fixing frame 21 and the right fixing frame 22 are symmetrically fixed on two sides of the top surface of the fixing frame mounting plate 20, the upper end of the left fixing frame 21 is internally provided with the mounting groove 23, the inside of the mounting groove 23 is fixed with the spring 24, the end part of the spring 24 is provided with the connecting block 25, the inside of the connecting block 25 is provided with the hexagonal groove 26, the outer side of the right fixing frame 22 is provided with the second motor 27, the inside of the output end of the second motor 27 is provided with the hexagonal groove 26, the connecting rod 28 is arranged between the hexagonal grooves 26, the surface of the connecting rod 28 is movably, the connecting rod 28 is driven to rotate under the action of the second motor 27, so that strip-shaped printing and dyeing products such as paper and nylon fabrics can be quickly rolled, and the material collecting speed after drying is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A production method of quick-drying water-based ink is characterized in that: the production method comprises the following steps:
s1, adjusting the drying box to a height capable of matching with the printing and dyeing machine through the lifting device;
s2, conveying the printed and dyed product printed by the water-based ink to a silica gel heating belt on the surface of a hot roller in a drying box, and fixing the other end of the silica gel heating belt on the surface of a roller;
s3, opening a hot air blower and a hot roller which are positioned on the top surface of the drying box, and when some printing and dyeing products in strip shapes pass through the drying box, carrying out double heating drying on the printing and dyeing products under the action of heat transfer and surface hot air under the action of the hot air blower, the hot roller and a silica gel heating belt, so that the water-based ink is rapidly dried;
s4, obtaining the product after quick drying at the other end of the drying box, and if the product is a long-strip-shaped printed product, quickly storing the long-strip-shaped printed product through the action of a second motor and a roller;
one side of the printing water-based ink of the printed and dyed product is provided with continuous bulges and pits; the thickness d of the printing and dyeing product, and the density M of the bulges and the pits on the printing and dyeing product satisfy the following conditions: d.M is greater than or equal to 320 and less than or equal to 785; the number of protrusions S1 is 1.1-5 times the number of depressions S2.
2. The method for producing a quick-drying water-based ink according to claim 1, wherein: the printing and dyeing product is paper, leather and silk fabric.
3. A method of producing a fast drying water based ink according to claim 1 or 2, characterized in that: the thickness d of the printing and dyeing product is 0.06-1.25 mm.
4. The method for producing a quick-drying water-based ink according to claim 1, wherein: the production method adopts a drying device which comprises a drying box (1), an air heater (2) is installed on the top surface of the drying box (1), a connecting pipe (3) is installed at an air outlet of the air heater (2), a hot air cover (4) is installed on the top surface of the connecting pipe (3) penetrating through the drying box (1), a hot roller (5) is installed on the inner wall of the drying box (1), a silica gel heating belt (6) is wrapped on the outer wall of the hot roller (5), an elastic steel sheet (7) is welded on the upper end of the silica gel heating belt (6) and positioned on the inner wall of the drying box (1), a first belt disc (8) is installed on one end of the hot roller (5) positioned outside the drying box (1), a supporting rod (9) is welded at the bottom of the drying box (1), and an outer sleeve (10) is sleeved on the outer wall of the supporting rod (9), the welding has fixed plate (11) between outer sleeve (10), elevating gear (12) are installed to the top surface of fixed plate (11), the output welding of elevating gear (12) has backup pad (13), the bottom surface at drying cabinet (1) is installed in backup pad (13), the welding of the upper end outside of bracing piece (9) has motor mounting panel (14).
5. The method for producing a quick-drying water-based ink according to claim 4, wherein: first motor (15) are installed to the top surface of motor mounting panel (14), second belt pulley dish (16) are installed to the output of first motor (15), second belt pulley dish (16) are connected with third belt pulley (18) through first belt (17) initiative, the outside at first belt pulley (8) is installed in third belt pulley dish (18), through second belt (19) driven connection between first belt pulley (8), the welding has mount mounting panel (20) on the outer wall of outer sleeve (10), the top surface bilateral symmetry of mount mounting panel (20) is fixed with left mount (21) and right mount (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810918512.4A CN108995371B (en) | 2018-08-13 | 2018-08-13 | Production method of quick-drying water-based ink |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810918512.4A CN108995371B (en) | 2018-08-13 | 2018-08-13 | Production method of quick-drying water-based ink |
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| CN108995371A CN108995371A (en) | 2018-12-14 |
| CN108995371B true CN108995371B (en) | 2020-10-16 |
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| CN107650498A (en) * | 2017-10-23 | 2018-02-02 | 天津广大纸业股份有限公司 | A kind of printing machine |
| CN207711581U (en) * | 2017-12-21 | 2018-08-10 | 绍兴明宇印染有限公司 | A kind of digital decorating machine for garment material |
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- 2018-08-13 CN CN201810918512.4A patent/CN108995371B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407867A (en) * | 1979-12-21 | 1983-10-04 | Agfa-Gevaert Aktiengesellschaft | Apparatus and a method for the completely automatic lacquering of strip-form materials |
| US5390428A (en) * | 1992-07-31 | 1995-02-21 | Eastman Kodak Company | Film transport means for use in a film dryer |
| CN204414797U (en) * | 2015-01-16 | 2015-06-24 | 瑞安市中特实业有限公司 | Offset press UV baking oven elevating mechanism |
| CN107626539A (en) * | 2016-07-19 | 2018-01-26 | 扬州万润光电科技有限公司 | Coated film is dry and from shearing device |
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|---|---|
| CN108995371A (en) | 2018-12-14 |
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