CN108891124B - Wall paper system of processing of high accuracy - Google Patents
Wall paper system of processing of high accuracy Download PDFInfo
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- CN108891124B CN108891124B CN201810742680.2A CN201810742680A CN108891124B CN 108891124 B CN108891124 B CN 108891124B CN 201810742680 A CN201810742680 A CN 201810742680A CN 108891124 B CN108891124 B CN 108891124B
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- gauze
- cooling
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- 238000012545 processing Methods 0.000 title claims abstract description 21
- 238000010023 transfer printing Methods 0.000 claims abstract description 81
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- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/002—Presses of the rotary type
- B41F16/0026—Presses of the rotary type with means for applying print under heat and pressure, e.g. using heat activable adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
- B32B37/065—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method resulting in the laminate being partially bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0073—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/001—Apparatus or machines for carrying out printing operations combined with other operations with means for coating or laminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0461—Ornamental plaques, e.g. decorative panels, decorative veneers used as wall coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2601/00—Upholstery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2219/00—Printing presses using a heated printing foil
- B41P2219/40—Material or products to be decorated or printed
- B41P2219/42—Sheet-like material
Abstract
The invention relates to the field of wall cloth production, and aims to provide a high-precision wall cloth processing system, which adopts the technical scheme that: the film transfer printing machine comprises a gauze unwinding device, a film unwinding device, a transfer printing film collecting device, a gluing device, a laminating cooling device and a winding device which are sequentially arranged in a straight line shape. The invention adopts the transfer printing film printing technology, the patterns of the processed wall cloth products are formed at one time, the process is simple, the chromatic aberration is avoided, and the efficiency is high. Compared with the traditional mode of printing patterns by adopting a plurality of printers, the method has the advantages of reducing equipment cost and saving energy sources on one hand, shortening production period on the other hand and improving production efficiency of the wall cloth.
Description
Technical Field
The invention has the following application numbers: 201611077673.2, filing date: 2016.11.29 entitled "high efficiency and energy saving wall cloth transfer printing and laminating processing system".
Background
With the improvement of the living standard of people, the decoration of families and various business places, especially the decoration of wall surfaces, is more and more important, the common wall surface decoration adopts wall paint or wallpaper, the wall paint is easy to generate formaldehyde, the body health is harmed, and the decoration is simple; the wallpaper is complex in construction process and easy to age. At present, the wall cloth formed by laminating gauze and a film is gradually emphasized to decorate a wall, in the prior art, the production process of the wall cloth generally comprises coating, plasticizing, printing, embossing and rolling packaging, during printing, pattern printing needs to be carried out through processes of plate making, plate burning, repeated color register and the like, the process is complex, the efficiency is low, the color difference is obvious, in addition, a traditional printing device consists of a plurality of printing machines, and the traditional printing device has large energy consumption and wide occupied area. Therefore, it is important to provide a wall cloth processing system with high efficiency, energy saving and no color difference.
Disclosure of Invention
The invention aims to provide an efficient, energy-saving and high-precision wall cloth processing system.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a wall cloth system of processing of high accuracy, is including the gauze unwinding device, film unwinding device, the rendition membrane unwinding device that are a style of calligraphy and arrange in proper order, be used for with the rendition device on the pattern rendition membrane to the film, with the rendition membrane rolling of rendition membrane rolling, carry out the rubberizing device of rubberizing to the film after the rendition has the pattern, carry out laminating cooling device of laminating cooling treatment, the coiling mechanism who is used for the bundling to collect the wall cloth with the film after gluing.
The film unwinding device comprises a gauze unwinding device, a transfer printing film unwinding device, a gluing device, a transfer printing film collecting device and a film unwinding device, wherein the gauze on the gauze unwinding device is guided by a guide roller and then enters the gluing cooling device, the film on the film unwinding device is guided by the guide roller and sequentially passes through the transfer printing device and then enters the gluing cooling device, the transfer printing film on the transfer printing film unwinding device is guided by the guide roller and then passes through the transfer printing device and then enters the transfer printing film collecting device, and the advancing paths of the; wall cloth that laminating cooling device laminating cooling film and gauze constitute penetrates in the coiling mechanism.
The laminating and cooling device comprises a preheating unit, a laminating unit and a cooling unit which are sequentially arranged on a rack from top to bottom, wherein the preheating unit comprises two feeding guide rollers positioned on the rack, and a small-sized drying oven is arranged between the two feeding guide rollers; the laminating unit consists of an electroplating heating laminating roller and a pressure rubber roller, wherein the electroplating heating laminating roller is controlled by a motor to rotate, and the compression degree of the pressure rubber roller is controlled by an air cylinder; the cooling unit comprises two electroplating cooling rollers for cooling.
Preferably, the transfer printing device comprises an air cylinder fixed on the rack, a piston rod of the air cylinder faces downwards, a compression roller is arranged at the end part of the piston rod, the compression roller is a hot-pressing roller, a heat-insulating cover is arranged on the compression roller, and a temperature sensor is arranged in the heat-insulating cover; a power roller matched with the compression roller is arranged below the compression roller, and the power roller is fixedly supported on the rack by a bearing seat; the frame is also provided with a guide cylinder for guiding the transfer printing film and a guide roller for guiding the transfer printing film collecting, and the guide roller is installed on the frame.
Preferably, the gauze unwinding device, the film unwinding device and the transfer printing film unwinding device are double-station unwinding devices and are all provided with a tension detector and a tension controller.
Preferably, the gauze unwinding device, the film unwinding device and the transfer printing film unwinding device are magnetic powder braking unwinding devices.
Preferably, the transfer device is provided with a static electricity eliminating device for eliminating static electricity.
Preferably, the heating mode of the electroplating heating attaching roller is heat conduction oil heating.
Preferably, the film on the film unwinding device is a PVC film.
Preferably, the adhesive used by the gluing device is composed of the following raw materials in parts by weight: 19 parts of vinyl acetate, 22 parts of butyl acrylate, 1 part of ethyl acrylate, 50 parts of water, 0.2 part of ammonium persulfate, 0.3 part of linear alkyl benzene sodium sulfonate, 1 part of emulsifier, 2 parts of talcum powder, 3 parts of viscosity enhancer, 0.5 part of foam inhibitor and 1 part of anti-aging agent.
Preferably, by utilizing the wall cloth processing technology of the high-precision wall cloth processing system, the operating environment temperature is controlled to be 55-65 ℃ in the gluing process of the gluing device, the film is strickled by the strickling mechanism after being glued, and the environment temperature of the film is controlled to be 18-22 ℃ in the process of moving to the laminating equipment after strickling;
after the film and the gauze are attached to the attaching cooling device, the temperature of the wall cloth is preliminarily controlled below 80 ℃ through the cooling unit in the process that the wall cloth advances to the winding device, then the wall cloth is further and finely controlled between 70 ℃ and 75 ℃ for heat preservation treatment, the duration of the heat preservation treatment is controlled to be 1-2min, the temperature of the wall cloth is slowly reduced to the room temperature after the heat preservation treatment, and then the wall cloth is wound through the winding device.
The invention has the beneficial effects that the transfer printing film printing technology is adopted, the patterns of the processed wall cloth product are formed in one step, the process is simple, the chromatic aberration is avoided, and the efficiency is high. Compared with the traditional mode of printing patterns by adopting a plurality of printers, the method has the advantages of reducing equipment cost and saving energy sources on one hand, shortening production period on the other hand and improving production efficiency of the wall cloth. Specifically, when the invention is used, firstly, the gauze unreeling device, the film unreeling device and the transfer printing film unreeling device are utilized to unreel the gauze, the film and the transfer printing film respectively, the transfer printing device is utilized to transfer the pattern on the transfer printing film to the film, the transfer printing film is reeled by the transfer printing film reeling device after the transfer printing is completed, then the gauze and the film are glued and bonded and cooled by a gluing device and a bonding and cooling device, in the laminating cooling device, a small oven is used for preheating the film before the gauze is laminated with the film, and then the film is laminated by the electroplating heating laminating roller, so that on one hand, the time required for heating the film only by using the electroplating heating roller is reduced, on the other hand, the energy is saved, the heated and laminated film is cooled by the electroplating cooling roller, the wall cloth can be rapidly molded, the production efficiency of the wall cloth is improved, and finally, the laminated and cooled wall cloth is wound and collected by the winding device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a conformable cooling device according to the present invention;
FIG. 3 is a schematic view of a structure of a transfer device according to the present invention;
FIG. 4 is a schematic view of the edge slitting device of the present invention;
fig. 5 is an enlarged view of the portion I in fig. 4.
Detailed Description
The invention is further illustrated with reference to the accompanying figures 1 to 3.
Fig. 1 shows an embodiment of a high-precision wall cloth processing system, which includes a gauze unwinding device 1, a film unwinding device 2, a transfer printing film unwinding device 3, a transfer printing device 4 for transferring a pattern on a transfer printing film onto the film, a transfer printing film collecting device 5 for collecting the transfer printing film after transfer printing, a gluing device 6 for gluing the film after transfer printing with the pattern, a bonding cooling device 7 for bonding and cooling the glued film and the gauze, and a winding device 8 for separately winding and collecting the wall cloth, wherein the gauze unwinding device 1, the film unwinding device 2, the transfer printing film unwinding device 3, the transfer printing device 4, the transfer printing film collecting device 5, the bonding cooling device.
The gauze on the gauze unreeling device 1 is guided by the guide roller and then enters the laminating cooling device 7, the film on the film unreeling device 2 is guided by the guide roller and then sequentially passes through the transfer printing device 4 and the gluing device 6 and then enters the laminating cooling device 7, the transfer printing film on the transfer printing film unreeling device 3 is guided by the guide roller and then passes through the transfer printing device 4 and then enters the transfer printing film collecting device 5, and the advancing paths of the gauze, the film and the transfer printing film are sequentially arranged from bottom to top; wall cloth that laminating cooling device 7 laminating cooling film and gauze constitute penetrates in coiling mechanism 8.
In order to realize continuous transfer, as shown in fig. 3, the transfer device 4 includes a first cylinder 41 fixed on the frame, a piston rod of the first cylinder 41 faces downward, and a pressure roller 42 is disposed at an end of the piston rod, the pressure roller 42 is a heat pressing roller, a channel for circulating heat conducting oil is disposed in the pressure roller 42, heating of the pressure roller is realized by introducing the heat conducting oil, a heat preservation cover 43 is disposed on the pressure roller 42, and a temperature sensor 44 is disposed in the heat preservation cover 43; a power roller 45 matched with the compression roller 42 is arranged below the compression roller 42, and the power roller 45 is fixedly supported on the frame through a bearing seat; the frame is also provided with a guide cylinder 46 for guiding the transfer printing film and a guide roller 47 for guiding the transfer printing film collecting film, and the guide roller 47 is arranged on the frame; when in transfer printing, the press roller 42 is firstly heated to a designated temperature, the temperature sensor 44 measures the temperature, the transfer printing film and the gauze to be transferred pass through between the press roller 42 and the power roller 45, and the press roller 42 is pressed down under the action of the first air cylinder 41, so that the pattern on the transfer printing film is transferred to the film under the condition of hot pressing; meanwhile, as the transfer printing device 4 adopts hot-pressing transfer printing, the transfer printing efficiency of the patterns on the transfer printing film is greatly improved, and the condition of missing printing is avoided; the heat loss on the compression roller 42 is reduced by the arrangement of the heat preservation cover 43, the transfer effect is more stable while the energy consumption is reduced, and the transfer film is more smoothly wound and unwound by the guide of the guide cylinder 46 and the guide roller 47.
In order to save energy and improve efficiency, as shown in fig. 2, the bonding cooling device 7 includes a preheating unit, a bonding unit and a cooling unit which are sequentially arranged on the rack from top to bottom, the preheating unit includes two feeding guide rollers 71 located on the rack, and a small-sized oven 72 is arranged between the two feeding guide rollers 71; the attaching unit consists of an electroplating heating attaching roller 73 and a pressure rubber roller 74, the electroplating heating attaching roller 73 is controlled by a motor to rotate and is heated by adopting a heat conduction oil heating mode, and the compression degree of the pressure rubber roller 74 is controlled by a second air cylinder 75; the cooling unit includes two cooling rolls 76 for cooling. Like this, the film is before getting into the laminating unit through feeding deflector roll 71, and small-size oven 72 preheats the film that passes through in succession, is laminated by electroplating heating laminating roller 73 again, has reduced only to use on the one hand electroplating heating roller 73 to the required time of film heating, and on the other hand has practiced thrift the energy, and the film after the heating laminating adopts electroplating cooling roll 76 to cool off, makes wall cloth rapid prototyping, improves wall cloth production efficiency.
In order to improve the continuous degree of unwinding, the gauze unwinding device 1, the film unwinding device 2 and the transfer film unwinding device 3 are double-station unwinding devices and are all provided with a tension detector and a tension controller. In the continuous production process, when the gauze roll or the film roll or the transfer printing film roll at one station is completely unreeled, the other station can take over to continue working, so that the double-station automatic switching unreeling is realized, and the halt delay caused by reel change is avoided. When the double-station unwinding device is adopted, the double-station unwinding device comprises a first gauze unwinding device 1, a second gauze unwinding device 1, a first film unwinding device 2, a second film unwinding device 2 and a first transfer film unwinding device 3; the specific arrangement mode is that a first gauze unwinding device, a second gauze unwinding device, a first film unwinding device, a second film unwinding device, a transfer printing device 4, a second film winding device and a first film winding device are sequentially arranged in a straight line shape, and the arrangement of a bonding cooling device 7 and a winding device 8 in a double-station system is the same as that of a single-station system. The position relationship of the advancing routes of the gauze, the film and the transfer printing film is that the first gauze, the second gauze, the first film, the second film, the first transfer printing film and the second transfer printing film are arranged from bottom to top in sequence. Therefore, the first gauze is continuously unreeled by the second gauze after being unreeled, the first film is continuously unreeled by the second film after being unreeled, and the first transfer printing film is continuously unreeled by the second transfer printing film after being unreeled. Meanwhile, the tension detector detects the tension in the unreeling process, and the tension is fed back to the tension controller to control the tension. The wrinkling phenomenon caused by insufficient tension and the phenomenon of increased broken ends caused by overlarge tension are avoided.
In order to make the machine halt more convenient and faster during continuous production, the gauze unwinding device 1, the film unwinding device 2 and the transfer printing film unwinding device 3 are magnetic powder braking type unwinding devices, namely, a magnetic powder brake is arranged on a reel of the unwinding device, a rotor of the magnetic powder brake is connected with the reel, when braking is needed, a coil of the magnetic powder brake is electrified, magnetic powder forms a magnetic powder chain under the action of magnetic lines of force, and the rotor of the magnetic powder brake is connected with a stator of the magnetic powder chain, so that the braking torque is realized. The magnetic powder brake is adopted, the brake response is fast when the brake is stopped, no impact vibration exists, the noise is low, and the working efficiency of the system can be improved.
In addition, because the film, the transfer film and the like made of plastics are subjected to static electricity after contact and friction, the transfer film and the film cannot be separated in time after transfer is finished due to the adsorption effect of the static electricity. The transfer printing film collecting device 5 may scrape or tear the film in the process of collecting the transfer printing film, and for this reason, it is better to provide a static electricity removing device for removing the static electricity influence on the transfer printing device 4. The static removing device can be a grounded conductor with an arc surface, the conductor is arranged at the outlet of the transfer printing device 4, and the arc surface of the conductor is in contact with the transfer printing film, so that static electricity can be rapidly conducted away. The static removing device can also be a water mist spray head, and the humidity is increased by properly spraying water mist to avoid the generation of static electricity. Of course, the static electricity removing device may be other structures that can remove the influence of static electricity.
Furthermore, the film on the film unwinding device 2 is a PVC film, so that the raw material cost can be reduced. In addition, in order to keep the width of the produced wall cloth consistent, as shown in fig. 4 and 5, a trimming device 10 may be further disposed between the winding device 8 and the heating embossing device 7, the trimming device 10 includes a trimming guide roller 101, two ends of the trimming guide roller 101 are respectively provided with an annular cutter groove 102, a cutter 103 is disposed above the cutter groove 102, and the cutter 103 and the trimming guide roller 101 are respectively mounted on the frame through bearings. The edge cutting device 10 is simple in structure and low in equipment cost, and when the edge cutting guide roller 101 guides the wall cloth to pass through, the cutting knife 103 rotates at a high speed to cut off redundant parts on two sides of the wall cloth, so that the width of the wall cloth is consistent.
In addition, the invention also comprises a wall cloth processing technology using the transfer printing, fitting and processing system, which comprises the following steps:
the operating environment temperature is controlled to be 55-65 ℃ in the gluing process of the gluing device 6, the film is stricken off by the strickling mechanism after being glued, and the environment temperature of the film is controlled to be 18-22 ℃ in the process of moving to the laminating and cooling device 7 after strickling off.
After the film and the gauze are attached to the attaching cooling device 7, the temperature of the wall cloth is firstly preliminarily controlled below 80 ℃ through the cooling unit in the process of advancing to the winding device 8, then the wall cloth is further and finely controlled between 70 ℃ and 75 ℃ for heat preservation treatment, the duration of the heat preservation treatment is controlled to be 1-2min, the temperature of the wall cloth is slowly reduced to the room temperature after the heat preservation treatment, and then the wall cloth is slowly wound through the winding device 8. The slow cooling speed is usually maintained at 8-10 ℃/min, and the cooling time is maintained at 5-8 minutes until the temperature of the wall cloth is reduced to 20-28 ℃. The detection proves that the wall cloth prepared by the method has higher bonding strength between the gauze and the film and obviously improved scratch resistance grade.
After the film and the gauze are subjected to hot-pressing fit by using the electroplating heating fit roller 73 and the pressure rubber roller 74, the film and the gauze are properly cooled, so that the adhesive has certain modeling force and internal tightening force and certain fluidity, the temperature of the wall cloth is maintained between 70 ℃ and 75 ℃ for 1-2min through heat preservation treatment, and the adhesive can be ensured to enter into pores of the gauze in the period of time so as to be tightly combined with the gauze. Compared with the conventional mode of directly utilizing a cooling device to cool the wall cloth after hot-pressing and attaching or directly utilizing the low temperature of the environment to cool the wall cloth, the cooling speed of the invention is slower, sufficient time is left for the combination of the adhesive and the gauze, and meanwhile, the phenomena of poor bonding and pores caused by rapid cooling and rapid shrinkage of the adhesive are avoided.
Furthermore, in order to improve the bonding strength and performance of the gauze and the film, the bonding glue used by the gluing device 6 is composed of the following raw materials in parts by weight:
19 parts of vinyl acetate, 22 parts of butyl acrylate, 1 part of ethyl acrylate, 50 parts of water, 0.2 part of ammonium persulfate, 0.3 part of linear alkyl benzene sodium sulfonate, 1 part of emulsifier, 2 parts of talcum powder, 3 parts of viscosity enhancer, 0.5 part of foam inhibitor and 1 part of anti-aging agent.
The laminating adhesive is prepared by the following steps:
(1) adding 50kg of water and 1kg of emulsifier into a reaction kettle, pre-emulsifying, and heating to 70 ℃;
(2) respectively adding 19kg of vinyl acetate, 22kg of butyl acrylate, 1kg of ethyl acrylate, 0.2kg of ammonium persulfate and 0.3kg of linear alkyl benzene sodium sulfonate into the emulsified liquid, and then stirring and heating to 75-85 ℃;
(3) and when the temperature in the reaction kettle is stabilized at 75-85 ℃, adding 2kg of talcum powder, 3kg of viscosity reinforcing agent, 0.5kg of foam inhibitor and 1kg of anti-aging agent, continuously stirring for reaction for 30 minutes, cooling, discharging, canning and packaging to obtain a finished product.
Through experimental verification, a comparison table of physical property data of the adhesive provided by the invention and the adhesive sold in the market is obtained.
The results are basically similar after the experiment is repeated for three times, and the results show that compared with the commercially available laminating adhesive, the laminating adhesive prepared according to the scheme has the advantages that various performance parameters are improved, the viscosity is greatly improved, and the elongation at break and the tensile strength are greatly improved. Particularly, the laminating of using this scheme ratio to make is glued and is come to gauze and film laminating, and the gauze bonds with the film firm and the wall paper's that the laminating formed intensity performance is good.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes or modifications may be made to these embodiments without departing from the principles and spirit of the invention, and that such changes and modifications are within the scope of the invention.
Claims (9)
1. The utility model provides a wall paper system of processing of high accuracy which characterized in that: comprises a plurality of layers arranged in a straight line shape: a gauze unreeling device (1), a film unreeling device (2), a transfer printing film unreeling device (3), a transfer printing device (4) for transferring the patterns on the transfer printing film to the film, a transfer printing film collecting device (5) for rolling the transfer printing film after transfer printing, a gluing device (6) for gluing the film after transfer printing the patterns, a gluing cooling device (7) for gluing and cooling the glued film and the gauze, and a reeling device (8) for reeling and collecting wall cloth, the transfer device (4) comprises a first air cylinder (41) fixed on the frame, a piston rod of the first air cylinder (41) faces downwards, a press roller (42) is arranged at the end part of the piston rod, the press roll (42) is a hot press roll, a heat conduction oil circulation channel is arranged in the press roll (42), a heat insulation cover (43) is arranged on the press roll (42), and a temperature sensor (44) is arranged in the heat insulation cover (43); a power roller (45) matched with the compression roller (42) is arranged below the compression roller (42), and the power roller (45) is fixedly supported on the rack by a bearing seat; the frame is also provided with a guide cylinder (46) for guiding the transfer printing film and a guide roller (47) for guiding the transfer printing film collecting film, and the guide roller (47) is installed on the frame.
2. A high precision wall covering processing system as claimed in claim 1, wherein: the adhesive used by the gluing device (6) is composed of the following raw materials in parts by weight: 19 parts of vinyl acetate, 22 parts of butyl acrylate, 1 part of ethyl acrylate, 50 parts of water, 0.2 part of ammonium persulfate, 0.3 part of linear alkyl benzene sodium sulfonate, 1 part of emulsifier, 2 parts of talcum powder, 3 parts of viscosity enhancer, 0.5 part of foam inhibitor and 1 part of anti-aging agent.
3. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: the gauze on the gauze unreeling device (1) is guided by a guide roller and then enters a laminating cooling device (7), the film on the film unreeling device (2) is guided by the guide roller and then sequentially passes through a transfer printing device (4) and a gluing device (6) and then enters the laminating cooling device (7), the transfer printing film on the transfer printing film unreeling device (3) is guided by the guide roller and then passes through the transfer printing device (4) and then enters a transfer printing film collecting device (5), and the advancing paths of the gauze, the film and the transfer printing film are sequentially arranged from bottom to top; and the laminating cooling device (7) is used for laminating and cooling wall cloth consisting of a film and gauze and then penetrates into the winding device (8).
4. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: the laminating cooling device (7) comprises a preheating unit, a laminating unit and a cooling unit which are sequentially arranged on a rack from top to bottom, the preheating unit comprises two feeding guide rollers (71) positioned on the rack, and a small-sized oven (72) is arranged between the two feeding guide rollers (71); the laminating unit consists of an electroplating heating laminating roller (73) and a pressure rubber roller (74), wherein the electroplating heating laminating roller (73) is controlled by a motor to rotate, and the pressure rubber roller (74) is controlled by a second air cylinder (75) to compress; the cooling unit comprises two electroplating cooling rollers (76) for cooling.
5. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: the gauze unwinding device (1), the film unwinding device (2) and the transfer printing film unwinding device (3) are double-station unwinding devices and are all provided with a tension detector and a tension controller.
6. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: the gauze unwinding device (1), the film unwinding device (2) and the transfer printing film unwinding device (3) are all magnetic powder braking type unwinding devices.
7. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: and a static removing device for removing static is arranged on the transfer printing device (4).
8. A high precision wall cloth processing system as claimed in claim 4, wherein: the heating mode of the electroplating heating attaching roller (73) is heat conduction oil heating.
9. A high precision wall covering processing system as claimed in claim 1 or 2, wherein: and the film on the film unreeling device (2) is a PVC film.
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| CN201810742680.2A CN108891124B (en) | 2016-11-29 | 2016-11-29 | Wall paper system of processing of high accuracy |
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| CN201810742680.2A CN108891124B (en) | 2016-11-29 | 2016-11-29 | Wall paper system of processing of high accuracy |
| CN201611077673.2A CN106739450B (en) | 2016-11-29 | 2016-11-29 | A kind of energy-efficient wall paper transfer fitting system of processing |
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| CN201611077673.2A Division CN106739450B (en) | 2016-11-29 | 2016-11-29 | A kind of energy-efficient wall paper transfer fitting system of processing |
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| CN107984898B (en) * | 2017-10-08 | 2019-10-11 | 六安维奥智能科技有限公司 | A kind of energy-efficient wall paper transfer fitting processing unit (plant) |
| CN111409356B (en) * | 2020-04-09 | 2021-11-19 | 桐乡市东方丝绸印染有限责任公司 | High-speed printing and dyeing equipment and working method thereof |
| CN111689019A (en) * | 2020-07-22 | 2020-09-22 | 上海电气集团自动化工程有限公司 | Door leaf transfer paper attaching mechanism |
| CN112874121B (en) * | 2021-02-26 | 2022-08-12 | 浙江联翔智能家居股份有限公司 | Production line for wide cold glue wall cloth |
| WO2022226675A1 (en) * | 2021-04-25 | 2022-11-03 | 万军霞 | Separating mechanism and multifunctional foil stamping equipment using separating mechanism |
| CN113897795A (en) * | 2021-10-11 | 2022-01-07 | 杭州知合纺织有限公司 | Traceless hot glue wall cloth production device and production process thereof |
| CN115365068B (en) * | 2022-10-24 | 2023-01-03 | 莱州锦宏纺织有限公司 | Non-woven fabrics rubberizing equipment |
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| CN1296052A (en) * | 2000-11-28 | 2001-05-23 | 广州市白云区竹料峻峰植酸厂 | Quick dried environment protection type thermal pressing adhesive and preparation method thereof |
| CN100412304C (en) * | 2007-01-25 | 2008-08-20 | 韩明海 | Method of applying breadth textile wall paper |
| EP1985448A3 (en) * | 2007-04-25 | 2010-01-20 | manroland AG | Film guide in a cold film device |
| JP2009090663A (en) * | 2007-09-20 | 2009-04-30 | Think Laboratory Co Ltd | Gravure simultaneously perfecting printer |
| CN102806660B (en) * | 2012-08-16 | 2014-10-15 | 上海交通大学 | Device and method for processing polymer film surface microstructure based on roll-to-roll hot rolling |
| CN102909947B (en) * | 2012-11-01 | 2014-11-05 | 谭日和 | Laminated printing graining machine of wall and wall paper |
| CN102912959B (en) * | 2012-11-01 | 2014-12-31 | 谭日和 | Laminating and printing production process of wall cloth |
| CN203381308U (en) * | 2013-07-23 | 2014-01-08 | 广东天安新材料股份有限公司 | Improved structure of laminating machine |
| CN103434246A (en) * | 2013-09-10 | 2013-12-11 | 佛山市高明新明和机械技术研究开发有限公司 | Production method of wall covering fabric or wall cloth |
| KR101594849B1 (en) * | 2014-05-26 | 2016-02-17 | 주식회사 청하 | Method of spreading adhesive to deflector water film using gravure printing and adhesive device of deflector water film |
| CN105620024B (en) * | 2014-11-25 | 2018-02-27 | 东莞市海涛机械有限公司 | Colorful fitting stereoscopic localized embossing machine |
| CN104827758A (en) * | 2015-05-12 | 2015-08-12 | 马媛媛 | Continuous transferring system for single-sheet steel plate |
| CN205631684U (en) * | 2016-03-23 | 2016-10-12 | 无锡盛誉塑料机械有限公司 | Online two -sided transfer machine of plastics panel |
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| CN108891124A (en) | 2018-11-27 |
| CN106739450A (en) | 2017-05-31 |
| CN106739450B (en) | 2018-09-21 |
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Address after: 245000 Huangshan Economic Development Zone, Anhui Province Patentee after: Anhui Bauhinia wall decoration materials Co.,Ltd. Address before: 245000 Huangshan Economic Development Zone, Anhui Province Patentee before: ANHUI BAUHINIA WALLPAPER Co.,Ltd. |
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Denomination of invention: A high precision wall cloth processing system Effective date of registration: 20210317 Granted publication date: 20200207 Pledgee: Jiaozhong Branch of Anhui Xiuning Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Bauhinia wall decoration materials Co.,Ltd. Registration number: Y2021980001750 |
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