CN112389108A - Gold stamping printing process - Google Patents
Gold stamping printing process Download PDFInfo
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- CN112389108A CN112389108A CN202011314483.4A CN202011314483A CN112389108A CN 112389108 A CN112389108 A CN 112389108A CN 202011314483 A CN202011314483 A CN 202011314483A CN 112389108 A CN112389108 A CN 112389108A
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- cooling
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- stamping printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/22—Metallic printing; Printing with powdered inks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- B41F23/0476—Cooling
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- Chemical & Material Sciences (AREA)
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Abstract
The invention belongs to the technical field of gold stamping printing, and particularly relates to a gold stamping printing process.A cooling device comprises a dustproof box body, a box cover, a rotating shaft, a motor, a cooling platform and a clamping block, wherein the box cover is arranged at the top of the dustproof box body, and the upper surface of the box cover is uniformly provided with a first through hole; the rotating shaft is arranged on the lower surface of the box cover; according to the invention, the rotating shaft is arranged in the dustproof box body, and the fan blades on the rotating shaft are driven by the motor to rotate, so that cooling air is formed in the dustproof box body and acts on a gold stamping printing finished product fixed on the upper surface of the cooling platform, and the gold stamping printing finished product is rapidly cooled under the action of flowing air flow; in addition, a cooling chamber is arranged in the cooling platform, and heat of the gold stamping printing finished product is transferred to cooling water in the cooling chamber, so that the gold stamping printing finished product is cooled in an accelerated manner.
Description
Technical Field
The invention belongs to the technical field of gold stamping printing, and particularly relates to a gold stamping printing process.
Background
With the progress of society and the improvement of aesthetic appearance, people have higher and higher requirements on printed products. In order to beautify the package, the printed color needs to have smooth and colorful colors, higher glass and metal luster and stereoscopic impression to show the gorgeous and noble colors. If the metal ink is used for printing, the printing effect is poor, the cost is high, and the ink is easily oxidized to darken the color when being contacted with air for a long time. Therefore, the gold stamping process is adopted to carry out gold stamping on the printing stock, so that the product is durable in color, beautiful and elegant, plays a role in drawing dragon dots, and is simple, economic and multi-purpose.
In the Chinese invention patent (application No. 2018207703514), the utility model relates to a cooling device for processing gold stamping printed matters with gradual change effect, which comprises a top plate, wherein a plurality of fans are correspondingly connected on the lower side plate of the top plate through a plurality of motor mounting plates, the fans are connected with wind shields through sealing gaskets, the two ends of the wind shields are connected with supporting leg plates, the upper ends of the supporting leg plates are vertically connected with the lower side plate at the two ends of the top plate, a cooling plate is arranged below the fans, the two ends of the cooling plate are respectively provided with a water inlet and a water outlet, the water inlet is connected with a pump machine through a water pipe, the pump machine is connected with the upper side plate of the top plate through a pump machine fixing plate, the water outlet is connected with a cooling machine through a water pipe, and when in use, the cooling device has simple structure, can be quickly started, the cooling time of the printed matter is greatly reduced, and the cooling device is a novel and practical cooling device for processing the gold stamping printed matter with the gradual change effect; however, the patent also has defects, such as a complex structure, a large occupied space, and the like, and the gilt printed matter is completely exposed to the external environment when being cooled and has no dustproof device, so that the gilt printed matter is easily stained with dust in the cooling process, and the quality of the gilt printed matter is influenced; so that the technical solution is limited.
In view of the above, the rotating shaft is arranged in the dustproof box body, and the motor drives the fan blades on the rotating shaft to rotate, so that cooling air is formed inside the dustproof box body and acts on the gold stamping printing finished products fixed on the upper surface of the cooling platform, and the gold stamping printing finished products are under the action of the cooling air and are rapidly cooled under the protection of the dustproof box body; in addition, a cooling chamber is arranged in the cooling platform, and heat of the gold stamping printing finished product is transferred to cooling water in the cooling chamber, so that the gold stamping printing finished product is cooled in an accelerated manner.
Disclosure of Invention
The invention provides a gold stamping printing process, which aims to make up for the defects of the prior art and solve the problems that in the existing gold stamping printing process, a freshly processed gold stamping printing finished product is low in natural cooling speed and easy to be infected with external dust, and the production efficiency and the finishing quality of the gold stamping printing finished product are influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a gold stamping printing process, which comprises the following steps:
s1: firstly, scrubbing an offset printing layer of paper by using wet rags, after the paper is naturally dried, preheating the paper in a heating device for 10-15 min; after preheating, placing the paper into a gold stamping machine for gold stamping treatment, and transferring the content to be printed to the surface of the offset printing layer of the paper through an electrochemical aluminum foil of the gold stamping paper to obtain a gold stamping printing finished product;
s2: putting the gold stamping printing finished product into a cooling device, and starting the cooling device to rapidly cool the gold stamping printing finished product; after the gold stamping printing finished product is cooled, checking the gold stamping printing content on the gold stamping printing finished product, and packaging the gold stamping printing finished product after the gold stamping printing finished product is determined to be error-free;
the cooling device adopted in the S2 comprises a dustproof box body, a box cover, a rotating shaft, a motor, a cooling platform and a clamping block, wherein the box cover is arranged at the top of the dustproof box body, and the upper surface of the box cover is uniformly provided with one-number through holes; the rotating shaft is arranged on the lower surface of the box cover, the top of the rotating shaft penetrates through the box cover and is connected with a motor arranged above the box cover, and fan blades are uniformly arranged on the outer surface of the rotating shaft; the cooling platform is made of aluminum alloy and is arranged at the bottom of the dustproof box body, fixing grooves are formed in two sides of the cooling platform, and the clamping blocks are embedded into the fixing grooves; a cooling cavity is arranged in the cooling platform and close to the upper surface of the cooling platform, and cooling water is filled in the cooling cavity; a second through hole is formed in the side wall of the dustproof box body, close to the upper part of the cooling platform; the motor drives the fan blades to rotate, so that the gold stamping printing finished product is subjected to the action of flowing air flow, and the gold stamping printing finished product is rapidly cooled.
When the device is used, the box cover is opened, the gold stamping printing finished product is placed on the upper surface of the cooling platform, the edge part of the gold stamping printing finished product is positioned on the fixing groove, and then the clamping block presses the edge part of the gold stamping printing finished product to be embedded into the fixing groove, so that the gold stamping printing finished product is fixed on the upper surface of the cooling platform; then the box cover is closed and the motor is started, so that the output shaft of the motor drives the rotating shaft to rotate, the rotating shaft drives the fan blades on the outer surface of the rotating shaft to rotate while rotating, and the rotating fan blades act on the air in the dustproof box body, so that the air rapidly flows and forms cooling air to act on the gold stamping printing finished product on the upper surface of the cooling platform, and the gold stamping printing finished product is rapidly cooled; cooling air acting on the gold stamping printing finished product flows out of a second through hole in the side wall of the dustproof box body after passing through the cooling platform; cooling air is formed and flows out along with the air in the dustproof box body, so that the air pressure in the dustproof box body is reduced, and therefore, the external air flows in through the first through hole in the box cover and supplements the interior of the dustproof box body, and the gold stamping printing finished product is continuously subjected to the action of the cooling air; in addition, because the cooling platform is made of aluminum alloy with better heat conductivity, heat carried by the gold stamping printed matter is transferred into cooling water of the cooling chamber through the directly contacted cooling platform, the cooling speed of the gold stamping printed matter is further accelerated, the gold stamping printed matter can be rapidly cooled and packaged for shipment, and the production efficiency of the gold stamping printed matter is improved.
Preferably, a first plate is arranged below the rotating shaft, and the lower surface of the first plate is in a downward bent arc shape; the end part of the first plate is fixedly connected with the lower surface of the box cover through a connecting plate; the lower surface of the first plate is uniformly provided with third through holes, and the bottoms of the third through holes are inclined towards the direction close to the cooling platform; the cooling air generated by the rotation of the fan blades is concentrated on the gold stamping printing finished product on the cooling platform under the action of the first plate; when the device is used, the rotating shaft drives the fan blades to rotate, so that the generated cooling air is blocked by the first plate in the downward moving process, the cooling air can only flow out through the third through holes in the first plate, the flow rate is accelerated due to the pressure of the cooling air in the process, and the cooling air with the accelerated flow rate acts on the gold stamping printing finished products, so that the heat loss of the gold stamping printing finished products is accelerated; in addition, the bottom of the third through hole is inclined towards the direction close to the cooling platform, so that cooling air generated by the fan blades passes through the third through hole and then is intensively acted on the gold stamping printing finished products on the cooling platform, the utilization efficiency of the cooling air is improved, and the cooling of the gold stamping printing finished products is further accelerated.
Preferably, cotton cloth is arranged on the upper surface of the first plate, and the end part of the cotton cloth is connected with the end part of the first plate; the dust in the cooling air is prevented from influencing the surface quality of the gold stamping printing finished product through the action of the cotton cloth; during the use, the inside cooling air that forms of outside air flows into dustproof box through a through-hole under the flabellum effect and moves down, and the cooling air that moves down has received the effect of the cotton of a number of board upper surface when passing through a number of board, and dust and moisture in the cooling air are effectively clear away under the effect of cotton to avoided the dust to fall into the surface that gilt printing finished product has not cooled off the solidification completely yet, guaranteed that gilt printing finished product's surface quality is not influenced.
Preferably, water storage chambers are arranged in the cooling platform and positioned on two sides of the cooling chamber, and each water storage chamber is communicated with the cooling chamber; radiating fins are uniformly arranged on the side wall of the water storage cavity, one end of each radiating fin is positioned in the water storage cavity, and the other end of each radiating fin extends into the outside; a first pipe is arranged on the side wall of the water storage cavity close to the bottom and is communicated with the outside; the cooling water in the cooling chamber is rapidly cooled through the heat convection effect of the cooling water in the cooling chamber and the water storage chamber, so that the gold stamping printing finished product above the cooling platform is rapidly cooled; when the hot stamping device is used, when the cooling water in the cooling cavity is heated after absorbing the heat of the hot stamping printing finished product, the heat of the cooling water in the cooling cavity is transferred to the cooling water in the water storage cavity through the thermal convection effect because the cooling cavity is communicated with the water storage cavity, so that the cooling water in the water storage cavity is heated; the inside of the water storage cavity is communicated with the outside through the radiating fins, so that the heat of cooling water in the water storage cavity is transmitted to the outside through the radiating fins, and the problem that the cooling water in the cooling cavity and the inside of the water storage cavity is too high in temperature and affects the heat dissipation of a gold stamping printing finished product is avoided; in addition, because the cooling water is easy to deteriorate in a sealed environment for a long time, the cooling water in the water storage chamber and the cooling chamber is replaced through the first pipe at regular time, and the corrosion of the deteriorated cooling water to equipment is avoided.
Preferably, a first channel is arranged in the side wall of the dustproof box body and close to the water storage cavity, a first rod is embedded in the first channel, and the first rod is in clearance fit with the first channel; a first connecting rod is arranged on the side surface of the top of the first connecting rod, the end part of the first connecting rod sequentially penetrates through a first groove formed in the side wall of the first channel and a second groove formed in the connecting plate, a driving plate is arranged at the end part of the first connecting rod, the end part of the driving plate is in contact with the fan blades, and a reset elastic sheet is arranged at the joint part of the first connecting rod and the first groove; the bottom of the first rod extends into the water storage cavity, a second plate is arranged at the position, opposite to the inlet of the cooling cavity, of the side face of the bottom of the first rod, a fixed block is arranged on the side wall of the water storage cavity, and the upper surface of the fixed block is in contact with the lower bottom face of the first rod; the fan blades act on the driving plate, so that the first rod drives the second plate to swing and act on the inside of the water storage cavity, and cooling water in the water storage cavity flows at an accelerated speed and is cooled rapidly; when the fan blade rotates and collides with the driving plate, the driving plate drives the first rod to swing in the first channel through the first connecting rod, so that the swinging first rod drives the second plate at the bottom to swing and act on cooling water in the water storage cavity, the cooling water flows at an accelerated speed and is in full contact with the radiating fins, and the heat dissipation of the cooling water in the water storage cavity is accelerated; because the second plate is over against the inlet part of the cooling cavity, the cooling water in the water storage cavity is accelerated to flow into the cooling cavity under the pushing of the second plate, and the cooling water in the cooling cavity is pushed away under the action of the accelerated flowing cooling water, so that the cooling water with higher temperature in the cooling cavity is accelerated to be replaced by the cooling water with lower temperature in the water storage cavity, and the heat dissipation of the gold stamping printing finished product is facilitated; and the cooling water with higher temperature in the cooling cavity is fully mixed with the cooling water in the water storage cavity after flowing into the water storage cavity and is rapidly cooled under the action of the radiating fins.
Preferably, the number of the fan blades is odd, and the driving plate has elasticity; the second plates on the two sides of the cooling cavity are prevented from swinging simultaneously by limiting the fan blades, so that the cooling water in the cooling cavity is ensured to flow rapidly and dissipate heat; when the fan blades are even in number, the fan blades almost collide with the drive plates on the two sides at the same time, so that cooling water in the water storage cavities on the two sides of the cooling cavity almost simultaneously accelerates to flow into the cooling cavity under the action of the second plate, the cooling water flowing from inlets on the two sides of the cooling cavity are mutually blocked, the replacement between the cooling water in the cooling cavity and the cooling water in the water storage cavity is not facilitated, the number of the fan blades is limited to be odd, and the cooling water in the cooling cavity is guaranteed to be smoothly replaced; in addition, because the drive plate has elasticity, when the drive plate collides with the fan blades, the drive plate deforms while driving the first rod to rotate, so that the impact on the drive plate is buffered, and the damage to the drive plate due to overlarge impact on the drive plate is avoided.
The invention has the following beneficial effects:
1. according to the gold stamping printing process, the fan blades on the rotating shaft are driven to rotate by the motor, so that cooling air is formed inside the dustproof box body and acts on gold stamping printing finished products fixed on the upper surface of the cooling platform, and the gold stamping printing finished products are rapidly cooled under the action of flowing air flow; in addition, a cooling chamber is arranged in the cooling platform, and heat of the gold stamping printing finished product is transferred to cooling water in the cooling chamber, so that the gold stamping printing finished product is cooled in an accelerated manner.
2. According to the gold stamping printing process, the number plate is arranged below the fan blades, and the cotton cloth is arranged on the upper surface of the number plate, so that dust contained in cooling air is removed under the action of the cotton cloth; meanwhile, the cooling air for removing dust is accelerated in flowing speed and concentrated on the upper surface of the cooling platform in the flowing direction under the action of the third through hole of the first plate, so that the gold stamping printing finished product on the upper surface of the cooling platform is accelerated to be cooled under the concentrated action of the cooling air.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of a cooling device employed in the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: dustproof box 1, No. two through-holes 11, No. one passageway 12, a pole 121, a connecting rod 122, a groove 123, drive plate 124, the shell fragment that resets 125, No. two boards 126, case lid 2, a through-hole 21, No. one board 22, connecting plate 221, No. three through-hole 222, cotton 223, No. two grooves 224, pivot 3, flabellum 31, motor 4, cooling platform 5, fixed slot 51, cooling chamber 52, water storage chamber 53, fin 531, No. one pipe 532, fixed block 533, clamp splice 6.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the gold stamping printing process of the present invention includes the following steps:
s1: firstly, scrubbing an offset printing layer of paper by using wet rags, after the paper is naturally dried, preheating the paper in a heating device for 10-15 min; after preheating, placing the paper into a gold stamping machine for gold stamping treatment, and transferring the content to be printed to the surface of the offset printing layer of the paper through an electrochemical aluminum foil of the gold stamping paper to obtain a gold stamping printing finished product;
s2: putting the gold stamping printing finished product into a cooling device, and starting the cooling device to rapidly cool the gold stamping printing finished product; after the gold stamping printing finished product is cooled, checking the gold stamping printing content on the gold stamping printing finished product, and packaging the gold stamping printing finished product after the gold stamping printing finished product is determined to be error-free;
the cooling device adopted in the S2 comprises a dustproof box body 1, a box cover 2, a rotating shaft 3, a motor 4, a cooling platform 5 and a clamping block 6, wherein the box cover 2 is arranged at the top of the dustproof box body 1, and the upper surface of the box cover 2 is uniformly provided with first through holes 21; the rotating shaft 3 is arranged on the lower surface of the box cover 2, the top of the rotating shaft 3 penetrates through the box cover 2 and is connected with a motor 4 arranged above the box cover 2, and fan blades 31 are uniformly arranged on the outer surface of the rotating shaft 3; the cooling platform 5 is made of aluminum alloy and is arranged at the bottom of the dustproof box body 1, fixing grooves 51 are formed in two sides of the cooling platform 5, and the clamping blocks 6 are embedded into the fixing grooves 51; a cooling cavity 52 is arranged in the cooling platform 5 at a position close to the upper surface of the cooling platform 5, and cooling water is filled in the cooling cavity 52; a second through hole 11 is formed in the side wall of the dustproof box body 1, close to the position above the cooling platform 5; the motor 4 drives the fan blades 31 to rotate, so that the finished gold stamping printing product is subjected to the action of flowing air flow, and the finished gold stamping printing product is cooled rapidly.
When the gilt printing device is used, the box cover 2 is opened, the gilt printing finished product is placed on the upper surface of the cooling platform 5, the edge part of the gilt printing finished product is positioned on the fixing groove 51, and then the clamping block 6 presses the edge part of the gilt printing finished product to be embedded into the fixing groove 51, so that the gilt printing finished product is fixed on the upper surface of the cooling platform 5; then, the box cover 2 is closed and the motor 4 is started, so that the output shaft of the motor 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the fan blades 31 on the outer surface of the rotating shaft 3 to rotate while rotating, the rotating fan blades 31 act on the air in the dustproof box body 1, the air rapidly flows and forms cooling air to act on the gold stamping printing finished products on the upper surface of the cooling platform 5, and therefore the gold stamping printing finished products are rapidly cooled; cooling air acting on the gold stamping printing finished product flows out of a second through hole 11 in the side wall of the dustproof box body 1 after passing through the cooling platform 5; cooling air is formed and flows out along with the air in the dustproof box body 1, so that the air pressure in the dustproof box body 1 is reduced, and therefore, the external air flows into and supplements the interior of the dustproof box body 1 through the first through hole 21 on the box cover 2, and the gold stamping printing finished product is continuously subjected to the action of the cooling air; in addition, because the cooling platform 5 is made of aluminum alloy with good heat conductivity, heat carried by the gold stamping printed matter is transferred into the cooling water of the cooling chamber 52 through the directly contacted cooling platform 5, so that the cooling speed of the gold stamping printed matter is further increased, the gold stamping printed matter can be rapidly cooled and packaged for shipment, and the production efficiency of the gold stamping printed matter is improved.
As a specific embodiment of the present invention, a first plate 22 is disposed below the rotating shaft 3, and a lower surface of the first plate 22 is in an arc shape that is bent downward; the end part of the first plate 22 is fixedly connected with the lower surface of the box cover 2 through a connecting plate 221; the third through holes 222 are uniformly formed in the lower surface of the first plate 22, and the bottoms of the third through holes 222 are inclined towards the direction close to the cooling platform 5; the cooling air generated by the rotation of the fan blades 31 is concentrated on the finished gold stamping printing products on the cooling platform 5 under the action of the first plate 22; when the hot stamping machine is used, the rotating shaft 3 drives the fan blades 31 to rotate, so that generated cooling air is blocked by the first plate 22 in the downward moving process, the cooling air can only flow out through the third through holes 222 on the first plate 22, the flow speed is accelerated due to the compression of the cooling air in the process, and the cooling air with the accelerated flow speed acts on a hot stamping printing finished product, so that the heat loss of the hot stamping printing finished product is accelerated; in addition, because the bottom of the third through hole 222 inclines towards the direction close to the cooling platform 5, the cooling air generated by the fan blade 31 is concentrated on the finished products of the gold stamping printing on the cooling platform 5 after passing through the third through hole 222, the utilization efficiency of the cooling air is improved, and the cooling of the finished products of the gold stamping printing is further accelerated.
As a specific embodiment of the invention, the upper surface of the first plate 22 is provided with a cotton cloth 223, and the end part of the cotton cloth 223 is connected with the end part of the first plate 22; the dust in the cooling air is prevented from influencing the surface quality of the gold stamping printing finished product through the action of the cotton cloth 223; during the use, outside air flows into dustproof box 1 inside and forms the cooling air and moves down through a logical hole 21 under the effect of flabellum 31, and the cooling air that moves down has received the effect of the cotton 223 of a number plate 22 upper surface when passing through a number plate 22, and dust and moisture in the cooling air are effectively clear away under the effect of cotton 223 to avoided the dust to fall into the surface that gilt printing finished product has not cooled off the solidification completely yet, guaranteed that gilt printing finished product's surface quality is not influenced.
As a specific embodiment of the present invention, water storage chambers 53 are disposed inside the cooling platform 5 and located at two sides of the cooling chamber 52, and each water storage chamber 53 is communicated with the cooling chamber 52; the side wall of the water storage cavity 53 is uniformly provided with radiating fins 531, one end of each radiating fin 531 is positioned in the water storage cavity 53, and the other end of each radiating fin stretches into the outside; a first pipe 532 is arranged on the side wall of the water storage chamber 53 close to the bottom, and the first pipe 532 is communicated with the outside; through the heat convection effect of the cooling water in the cooling chamber 52 and the water storage chamber 53, the cooling water in the cooling chamber 52 is rapidly cooled, so that the gold stamping printing finished product above the cooling platform 5 is rapidly cooled; when the hot stamping device is used, when the cooling water in the cooling cavity 52 is heated after absorbing the heat of the hot stamping printing finished product, the cooling cavity 52 is communicated with the water storage cavity 53, so that the heat of the cooling water in the cooling cavity 52 is transferred to the cooling water in the water storage cavity 53 through the thermal convection effect, and the cooling water in the water storage cavity 53 is heated; the inside of the water storage cavity 53 is communicated with the outside through the radiating fins 531, so that the heat of the cooling water in the water storage cavity 53 is transmitted to the outside through the radiating fins 531, and the cooling water in the cooling cavity 52 and the water storage cavity 53 is prevented from being too high in temperature and affecting the heat dissipation of the gold stamping printing finished products; in addition, because the cooling water is easy to deteriorate in a sealed environment for a long time, the cooling water in the water storage chamber 53 and the cooling chamber 52 is replaced through the first pipe 532 at regular time, and the corrosion of the deteriorated cooling water to equipment is avoided.
As a specific embodiment of the present invention, a first channel 12 is disposed in a portion of the side wall of the dustproof box 1, which is close to the water storage chamber 53, a first rod 121 is embedded in the first channel 12, and the first rod 121 is in clearance fit with the first channel 12; a first connecting rod 122 is arranged on the side face of the top of the first rod 121, the end of the first connecting rod 122 sequentially penetrates through a first groove 123 formed in the side wall of the first channel 12 and a second groove 224 formed in the connecting plate 221, a driving plate 124 is arranged at the end of the first connecting rod 122, the end of the driving plate 124 is in contact with the fan blades 31, and a reset elastic sheet 125 is arranged at the joint of the first connecting rod 122 and the first groove 123; the bottom of the first rod 121 extends into the water storage chamber 53, a second plate 126 is arranged at a position, opposite to the inlet of the cooling chamber 52, of the side face of the bottom of the first rod 121, a fixing block 533 is arranged on the side wall of the water storage chamber 53, and the upper surface of the fixing block 533 is in contact with the lower bottom face of the first rod 121; the fan blades 31 act on the driving plate 124, so that the first rod 121 drives the second plate 126 to swing and act on the inside of the water storage chamber 53, and cooling water in the water storage chamber 53 is accelerated to flow and is rapidly cooled; when the fan blade 31 rotates and collides with the driving plate 124, the driving plate 124 drives the first rod 121 to swing in the first passage 12 through the first connecting rod 122, so that the swinging first rod 121 drives the second plate 126 at the bottom to swing and act on cooling water inside the water storage chamber 53, the cooling water flows at an accelerated speed and is in full contact with the radiating fins 531, and the heat dissipation of the cooling water inside the water storage chamber 53 is accelerated; because the second plate 126 is over against the inlet part of the cooling chamber 52, the cooling water in the water storage chamber 53 is pushed by the second plate 126 to flow into the cooling chamber 52 at an accelerated speed, so that the cooling water in the cooling chamber 52 is pushed away under the action of the cooling water flowing in at an accelerated speed, thereby accelerating the replacement of the cooling water with higher temperature in the cooling chamber 52 by the cooling water with lower temperature in the water storage chamber 53, and being beneficial to the heat dissipation of the gold stamping printing finished product; and the cooling water with higher temperature in the cooling chamber 52 is fully mixed with the cooling water in the water storage chamber 53 after flowing into the water storage chamber 53 and is rapidly cooled by the heat sink 531.
As a specific embodiment of the present invention, the number of the fan blades 31 is odd, and the driving plate 124 has elasticity; by limiting the fan blades 31, the second plates 126 on two sides of the cooling chamber 52 are prevented from swinging simultaneously, so that the cooling water in the cooling chamber 52 can flow rapidly and dissipate heat; when the number of the fan blades 31 is even, the fan blades 31 almost simultaneously collide with the driving plates 124 on both sides, so that the cooling water in the water storage chambers 53 on both sides of the cooling chamber 52 almost simultaneously accelerates to flow into the cooling chamber 52 under the action of the second plate 126, the cooling water flowing from the inlets on both sides of the cooling chamber 52 are mutually blocked, the replacement between the cooling water in the cooling chamber 52 and the cooling water in the water storage chambers 53 is not facilitated, the number of the fan blades 31 is limited to be odd, and the cooling water in the cooling chamber 52 is ensured to be smoothly replaced; in addition, because the driving plate 124 has elasticity, when the driving plate 124 collides with the fan blades 31, the driving plate 124 is deformed while driving the first rod 121 to rotate, so that the impact on the driving plate 124 is buffered, and the driving plate 124 is prevented from being damaged due to overlarge impact.
When the gilt printing device is used, the box cover 2 is opened, the gilt printing finished product is placed on the upper surface of the cooling platform 5, the edge part of the gilt printing finished product is positioned on the fixing groove 51, and then the clamping block 6 presses the edge part of the gilt printing finished product to be embedded into the fixing groove 51, so that the gilt printing finished product is fixed on the upper surface of the cooling platform 5; then, the box cover 2 is closed and the motor 4 is started, so that the output shaft of the motor 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the fan blades 31 on the outer surface of the rotating shaft 3 to rotate while rotating, the rotating fan blades 31 act on the air in the dustproof box body 1, the air rapidly flows and forms cooling air to act on the gold stamping printing finished products on the upper surface of the cooling platform 5, and therefore the gold stamping printing finished products are rapidly cooled; cooling air acting on the gold stamping printing finished product flows out of a second through hole 11 in the side wall of the dustproof box body 1 after passing through the cooling platform 5; cooling air is formed and flows out along with the air in the dustproof box body 1, so that the air pressure in the dustproof box body 1 is reduced, and therefore, the external air flows into and supplements the interior of the dustproof box body 1 through the first through hole 21 on the box cover 2, and the gold stamping printing finished product is continuously subjected to the action of the cooling air; in addition, as the cooling platform 5 is made of aluminum alloy with better heat conductivity, heat carried by the gold stamping printed matter is transferred into the cooling water of the cooling chamber 52 through the directly contacted cooling platform 5, so that the cooling speed of the gold stamping printed matter is further increased, the gold stamping printed matter can be rapidly cooled and packaged for shipment, and the production efficiency of the gold stamping printed matter is improved; the rotating shaft 3 drives the fan blades 31 to rotate, so that generated cooling air is blocked by the first plate 22 in the downward moving process, the cooling air can only flow out through the third through holes 222 in the first plate 22, the flow rate is accelerated due to the pressure of the cooling air in the process, and the cooling air with the accelerated flow rate acts on the gold stamping printing finished products, so that the heat loss of the gold stamping printing finished products is accelerated; in addition, because the bottom of the third through hole 222 inclines towards the direction close to the cooling platform 5, the cooling air generated by the fan blade 31 is concentrated on the gold stamping printing finished product on the cooling platform 5 after passing through the third through hole 222, the utilization efficiency of the cooling air is improved, and the cooling of the gold stamping printing finished product is further accelerated; the outside air flows into the dustproof box body 1 through the first through hole 21 under the action of the fan blades 31 and forms cooling air to move downwards, the cooling air moving downwards is under the action of the cotton cloth 223 on the upper surface of the first plate 22 when passing through the first plate 22, and dust and moisture in the cooling air are effectively removed under the action of the cotton cloth 223, so that the dust is prevented from falling on the surface of a gold stamping printing finished product which is not completely cooled and solidified, and the surface quality of the gold stamping printing finished product is guaranteed not to be affected; when the cooling water in the cooling chamber 52 is heated after absorbing the heat of the gold stamping printing finished product, because the cooling chamber 52 is communicated with the water storage chamber 53, the heat of the cooling water in the cooling chamber 52 is transferred to the cooling water in the water storage chamber 53 through the thermal convection effect, so that the cooling water in the water storage chamber 53 is heated; the inside of the water storage cavity 53 is communicated with the outside through the radiating fins 531, so that the heat of the cooling water in the water storage cavity 53 is transmitted to the outside through the radiating fins 531, and the cooling water in the cooling cavity 52 and the water storage cavity 53 is prevented from being too high in temperature and affecting the heat dissipation of the gold stamping printing finished products; in addition, because the cooling water is easy to deteriorate in a sealed environment for a long time, the cooling water in the water storage chamber 53 and the cooling chamber 52 is replaced by the first pipe 532 at regular time, so that the corrosion of the deteriorated cooling water to equipment is avoided; when the fan blades 31 rotate and collide with the driving plate 124, the driving plate 124 drives the first rod 121 to swing in the first passage 12 through the first connecting rod 122, so that the swinging first rod 121 drives the second plate 126 at the bottom to swing and act on cooling water inside the water storage chamber 53, the cooling water flows at an accelerated speed and is in full contact with the radiating fins 531, and the heat dissipation of the cooling water inside the water storage chamber 53 is accelerated; because the second plate 126 is over against the inlet part of the cooling chamber 52, the cooling water in the water storage chamber 53 is pushed by the second plate 126 to flow into the cooling chamber 52 at an accelerated speed, so that the cooling water in the cooling chamber 52 is pushed away under the action of the cooling water flowing in at an accelerated speed, thereby accelerating the replacement of the cooling water with higher temperature in the cooling chamber 52 by the cooling water with lower temperature in the water storage chamber 53, and being beneficial to the heat dissipation of the gold stamping printing finished product; and the cooling water with higher temperature in the cooling chamber 52 is fully mixed with the cooling water in the water storage chamber 53 after flowing into the water storage chamber 53 and is rapidly cooled by the heat sink 531.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A gold stamping printing process is characterized in that: the process comprises the following steps:
s1: firstly, scrubbing an offset printing layer of paper by using wet rags, after the paper is naturally dried, preheating the paper in a heating device for 10-15 min; after preheating, placing the paper into a gold stamping machine for gold stamping treatment, and transferring the content to be printed to the surface of the offset printing layer of the paper through an electrochemical aluminum foil of the gold stamping paper to obtain a gold stamping printing finished product;
s2: putting the gold stamping printing finished product into a cooling device, and starting the cooling device to rapidly cool the gold stamping printing finished product; after the gold stamping printing finished product is cooled, checking the gold stamping printing content on the gold stamping printing finished product, and packaging the gold stamping printing finished product after the gold stamping printing finished product is determined to be error-free;
the cooling device adopted in the S2 comprises a dustproof box body (1), a box cover (2), a rotating shaft (3), a motor (4), a cooling platform (5) and a clamping block (6), wherein the box cover (2) is arranged at the top of the dustproof box body (1), and the upper surface of the box cover (2) is uniformly provided with one-number through holes (21); the rotating shaft (3) is arranged on the lower surface of the box cover (2), the top of the rotating shaft (3) penetrates through the box cover (2) and is connected with a motor (4) arranged above the box cover (2), and fan blades (31) are uniformly arranged on the outer surface of the rotating shaft (3); the cooling platform (5) is made of aluminum alloy and is arranged at the bottom of the dustproof box body (1), fixing grooves (51) are formed in two sides of the cooling platform (5), and the clamping blocks (6) are embedded into the fixing grooves (51); a cooling cavity (52) is arranged at a part, close to the upper surface of the cooling platform (5), in the cooling platform (5), and cooling water is filled in the cooling cavity (52); a second through hole (11) is formed in the side wall of the dustproof box body (1) and is close to the upper part of the cooling platform (5); the motor (4) drives the fan blades (31) to rotate, so that the finished gold stamping printing products are subjected to the action of flowing air flow, and the finished gold stamping printing products are cooled rapidly.
2. The gold stamping printing process of claim 1, wherein: a first plate (22) is arranged below the rotating shaft (3), and the lower surface of the first plate (22) is in a downward-bent arc shape; the end part of the first plate (22) is fixedly connected with the lower surface of the box cover (2) through a connecting plate (221); third through holes (222) are uniformly formed in the lower surface of the first plate (22), and the bottoms of the third through holes (222) are inclined towards the direction close to the cooling platform (5); the cooling air generated by the rotation of the fan blades (31) is concentrated on the gold stamping printing finished products on the cooling platform (5) through the action of a number plate (22).
3. The gold stamping printing process of claim 2, wherein: the upper surface of the first plate (22) is provided with cotton cloth (223), and the end part of the cotton cloth (223) is connected with the end part of the first plate (22); through the effect of cotton cloth (223), avoid the dust in the cooling air to influence gilt printing finished product surface quality.
4. The gold stamping printing process of claim 3, wherein: water storage chambers (53) are arranged on two sides of the cooling chamber (52) in the cooling platform (5), and each water storage chamber (53) is communicated with the cooling chamber (52); the side wall of the water storage cavity (53) is uniformly provided with radiating fins (531), one end of each radiating fin (531) is positioned inside the water storage cavity (53), and the other end of each radiating fin extends into the outside; a first pipe (532) is arranged on the side wall of the water storage chamber (53) close to the bottom, and the first pipe (532) is communicated with the outside; through the heat convection effect of the cooling water in the cooling cavity (52) and the water storage cavity (53), the cooling water in the cooling cavity (52) is rapidly cooled, and therefore the gold stamping printing finished product above the cooling platform (5) is rapidly cooled.
5. The gold stamping printing process of claim 4, wherein: a first channel (12) is arranged in the side wall of the dustproof box body (1) and close to the water storage cavity (53), a first rod (121) is embedded in the first channel (12), and the first rod (121) is in clearance fit with the first channel (12); a first connecting rod (122) is arranged on the side face of the top of the first rod (121), the end of the first connecting rod (122) sequentially penetrates through a first groove (123) formed in the side wall of the first channel (12) and a second groove (224) formed in the connecting plate (221), a driving plate (124) is arranged at the end of the first connecting rod (122), the end of the driving plate (124) is in contact with the fan blade (31), and a reset elastic sheet (125) is arranged at the joint of the first connecting rod (122) and the first groove (123); the bottom of the first rod (121) extends into the water storage chamber (53), a second plate (126) is arranged at a position, opposite to the inlet of the cooling chamber (52), of the side face of the bottom of the first rod (121), a fixing block (533) is arranged on the side wall of the water storage chamber (53), and the upper surface of the fixing block (533) is in contact with the lower bottom face of the first rod (121); the fan blades (31) act on the driving plate (124), so that the first rod (121) drives the second plate (126) to swing and act on the inside of the water storage chamber (53), and cooling water in the water blowing chamber flows at an accelerated speed and is cooled rapidly.
6. The gold stamping printing process of claim 5, wherein: the number of the fan blades (31) is odd, and the driving plate (124) has elasticity; through the limitation to the fan blades (31), the second plates (126) on two sides of the cooling chamber (52) are prevented from swinging simultaneously, so that the cooling water in the cooling chamber (52) is ensured to flow rapidly and dissipate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011314483.4A CN112389108A (en) | 2020-11-20 | 2020-11-20 | Gold stamping printing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011314483.4A CN112389108A (en) | 2020-11-20 | 2020-11-20 | Gold stamping printing process |
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| CN112389108A true CN112389108A (en) | 2021-02-23 |
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| CN202011314483.4A Withdrawn CN112389108A (en) | 2020-11-20 | 2020-11-20 | Gold stamping printing process |
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| CN (1) | CN112389108A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016135545A (en) * | 2015-01-23 | 2016-07-28 | 東京インキ株式会社 | Drying and deodorizing apparatus for off-set rotary press |
| CN109016829A (en) * | 2018-10-08 | 2018-12-18 | 浙江阿斯佳新材料科技有限公司 | A kind of compound gold stamping sofa fabric process units |
| CN208484379U (en) * | 2018-05-23 | 2019-02-12 | 上海人民印刷八厂 | A kind of gold stamping printed matter cooling device for processing of fade effect |
| CN210970339U (en) * | 2019-05-28 | 2020-07-10 | 苏州法比瑞纺织科技有限公司 | Cooling device of printing machine |
| CN211165882U (en) * | 2019-10-18 | 2020-08-04 | 天津锦通印刷发展有限公司 | Cooling device is used in processing of gilt printed matter |
| CN211165880U (en) * | 2019-10-14 | 2020-08-04 | 天津锦通印刷发展有限公司 | Cooling device is used in gilt printed matter processing of gradual change effect |
| CN211194830U (en) * | 2019-09-26 | 2020-08-07 | 王振 | Air blowing cooling device for cable production |
| CN111716893A (en) * | 2020-07-02 | 2020-09-29 | 绍兴万荣包装有限公司 | Integrated offset press |
-
2020
- 2020-11-20 CN CN202011314483.4A patent/CN112389108A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016135545A (en) * | 2015-01-23 | 2016-07-28 | 東京インキ株式会社 | Drying and deodorizing apparatus for off-set rotary press |
| CN208484379U (en) * | 2018-05-23 | 2019-02-12 | 上海人民印刷八厂 | A kind of gold stamping printed matter cooling device for processing of fade effect |
| CN109016829A (en) * | 2018-10-08 | 2018-12-18 | 浙江阿斯佳新材料科技有限公司 | A kind of compound gold stamping sofa fabric process units |
| CN210970339U (en) * | 2019-05-28 | 2020-07-10 | 苏州法比瑞纺织科技有限公司 | Cooling device of printing machine |
| CN211194830U (en) * | 2019-09-26 | 2020-08-07 | 王振 | Air blowing cooling device for cable production |
| CN211165880U (en) * | 2019-10-14 | 2020-08-04 | 天津锦通印刷发展有限公司 | Cooling device is used in gilt printed matter processing of gradual change effect |
| CN211165882U (en) * | 2019-10-18 | 2020-08-04 | 天津锦通印刷发展有限公司 | Cooling device is used in processing of gilt printed matter |
| CN111716893A (en) * | 2020-07-02 | 2020-09-29 | 绍兴万荣包装有限公司 | Integrated offset press |
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Application publication date: 20210223 |