CN114536736B - Laminating equipment capable of permanently keeping color chroma of decorative painting - Google Patents
Laminating equipment capable of permanently keeping color chroma of decorative painting Download PDFInfo
- Publication number
- CN114536736B CN114536736B CN202210153805.4A CN202210153805A CN114536736B CN 114536736 B CN114536736 B CN 114536736B CN 202210153805 A CN202210153805 A CN 202210153805A CN 114536736 B CN114536736 B CN 114536736B
- Authority
- CN
- China
- Prior art keywords
- decorative painting
- rubber ring
- pressing plate
- decorative
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010422 painting Methods 0.000 title claims abstract description 160
- 238000010030 laminating Methods 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims description 132
- 238000003825 pressing Methods 0.000 claims description 81
- 239000004033 plastic Substances 0.000 claims description 65
- 210000002489 tectorial membrane Anatomy 0.000 claims description 31
- 239000007888 film coating Substances 0.000 claims description 23
- 238000009501 film coating Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 230000002045 lasting effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005496 tempering Methods 0.000 description 23
- 239000012530 fluid Substances 0.000 description 20
- 230000004888 barrier function Effects 0.000 description 13
- 238000005034 decoration Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000002985 plastic film Substances 0.000 description 6
- 229920006255 plastic film Polymers 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a film laminating device for decorative painting, which can permanently keep color chroma of the decorative painting, and relates to the field of film laminating devices for decorative painting.
Description
Technical Field
The invention relates to the field of film coating equipment for decorative pictures, in particular to film coating equipment for decorative pictures, which can permanently keep the color chroma of the decorative pictures.
Background
The origin of the decorative painting can be traced to the decorative patterns, such as animal patterns, human patterns and geometric patterns, on the colored pottery body of the new stone era, which are patterns subjected to exaggeration deformation and high extraction. Specifically, the art of the silk painting originated from the war country is generally divided into an imaging subject, a picture subject, a flower subject, a portrait subject abstract subject, a comprehensive subject, and the like. The effects of cave wall paintings, tomb wall paintings, palace decorative wall painting art on the present decorative paintings are also very great.
In the prior art, in order to keep the color degree of the durability of the decorative painting, a layer of plastic film is covered on the surface of the decorative painting to isolate air, and the gap of the decorative painting frame is sealed and isolated by a rubber strip, so that the color degree keeping time of the decorative painting is qualitatively increased, but the rubber strip is aged, the plastic film is easy to crack and is easy to fold, an air leakage phenomenon occurs, and the decorative painting can still be contacted with air to be oxidized when being used for a long time, so that the color degree of the decorative painting is reduced.
Therefore, it is necessary to solve the above problems by inventing a film laminating apparatus for decorative painting which can permanently maintain the color saturation of the decorative painting.
Disclosure of Invention
The invention aims to provide a film laminating device for decorative painting, which can permanently keep the color chroma of the decorative painting, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a can lasting decoration is tectorial membrane equipment for painting of decorative painting color saturation, includes the tectorial membrane case, the tectorial membrane case is rectangular box structure, is provided with top board, the lower bolster that distributes from top to bottom in the tectorial membrane case, and the bottom surface of lower bolster is fixed in the bottom surface of tectorial membrane case, and the top of top board is connected on the top inner wall of tectorial membrane case through the perpendicular drive assembly that drives the top board and move perpendicularly, be provided with the absorption subassembly one that adsorbs the transparent tempering film to be fixed at the top board bottom on the top board, be provided with the absorption subassembly two that adsorb the decorative painting, sealing edge fixed on the lower bolster upper surface on the lower bolster, be provided with the regulation subassembly one of regulation transparent tempering film top board bottom position and the regulation subassembly two of sealing edge in lower bolster upper surface position on the side inner wall of tectorial membrane case;
The lower surface of the decorative painting is provided with a bottom plastic sealing plate attached to the upper surface of the lower supporting plate, the sealing edge is sleeved on the bottom plastic sealing plate and the outer ring of the decorative painting, the length and width dimensions of the outer ring of the sealing edge correspond to those of the transparent toughened film, the bottom plastic sealing plate is provided with a vacuumizing mechanism for vacuumizing a sealed cavity formed among the sealing edge, the transparent toughened film and the bottom plastic sealing plate, the sealing edge comprises an inner rubber ring, an outer rubber ring and a compact layer assembly arranged between the inner rubber ring and the outer rubber ring, the compact layer assembly comprises a sponge layer I fixedly attached to one side of the inner rubber ring and a sponge layer II arranged on one side of the sponge layer, the surfaces of the sponge layer I and the sponge layer II are fixedly provided with a plurality of groups of sponge blocks distributed at equal intervals, the small cavity for containing oil is formed between the sponge blocks of multiple groups, the sponge blocks on the first sponge layer are fixed on the side face of the second sponge layer, the sponge blocks on the second sponge layer are movably attached to the side face of the outer rubber ring, an adding component for adding oil in the small cavity is arranged on the outer rubber ring, the adding component comprises a horn hole arranged on the outer rubber ring, the bottom of the horn hole is communicated with a gap hole which is extruded and sealed by an elastic structure of the outer rubber ring, one end of the gap hole, far away from the horn hole, is communicated between the inner rubber ring and the outer rubber ring, the upper end of the edge between the inner rubber ring and the outer rubber ring is sealed through a transparent toughened film in a pressing mode, the lower end of the edge between the inner rubber ring and the outer rubber ring is sealed through a rubber pad integrally arranged between the inner rubber ring and the outer rubber ring, and oil in the small cavity infiltrates the first sponge layer and the second sponge layer, the sponge block is provided with a dense airtight barrier structure for blocking air circulation.
Preferably, the vacuum pumping mechanism is provided with the multiunit on bottom plastic sealing plate equidistance, vacuum pumping mechanism is including the evacuation position hole that runs through bottom plastic sealing plate upper and lower surface simultaneously, the middle part in evacuation position hole outwards expands the support type and is provided with the middle part circular slot, the activity is provided with movable shrouding in the middle part circular slot, the diameter of movable shrouding is less than the diameter of middle part circular slot but is greater than the diameter in evacuation position hole, movable shrouding, middle part circular slot, the coaxial setting in evacuation position hole, the fixed high strength spring that has high elasticity and the sealed laminating of the top inner wall in middle part circular slot is in middle part circular slot bottom intercommunication evacuation position hole position.
In order to increase the durability of the color degree of the decorative picture after mounting, a film coating box for mounting the decorative picture is arranged, a vacuum chamber is formed in the film coating box, the decorative picture is automatically mounted and coated in the vacuum chamber by a machine, the vacuum around the decorative picture in the film is ensured, the influence of air oxidation and the like is avoided, and the color degree of the decorative picture is kept for a longer time.
Preferably, the decorative painting, the bottom plastic sealing plate and the inner rubber ring are fixed through glue, and the transparent toughened film and the inner rubber ring and the outer rubber ring are fixed through glue.
Further, in order to increase the tightness of the periphery of the decorative picture after the surface of the decorative picture is covered with the transparent toughened film, the bottom plastic sealing plate and the outer ring of the decorative picture are sleeved with sealing edges together, the sealing edges are sealed and blocked outside the decorative picture, so that air is prevented from entering the periphery of the decorative picture, the bottom plastic sealing plate and the decorative picture are of a hard structure, the conventional plastic film which is easy to crack and leak air is replaced, the transparent toughened film and the bottom plastic sealing plate can uniformly level and press the decorative picture, the phenomenon that the decorative picture is wrinkled and pressed is avoided, and the flatness of the decorative picture is fully ensured;
the sealing edge comprises an inner rubber ring and an outer rubber ring, and the inner rubber ring and the outer rubber ring are aged and air-in during actual use, so that the air tightness and the sufficient vacuum degree can not be kept continuously around the decorative picture;
specifically, utilize the adhesion of fluid, fill in little cavity with fluid, fluid can fully infiltrate in sponge layer one, sponge layer two and the sponge piece, form the airtight barrier structure of multilayer netted fine and stop the circulation of air, avoid interior rubber circle, the phenomenon that the gas tightness is poor appears when outer rubber circle is ageing, the permanent maintenance of supplementary decoration color saturation, and be provided with the horn hole that is used for supplementing fluid on the outer rubber circle, it opens to fill in expanding the gap hole with the pipeline of refueling tank tip from horn hole department, can supplement with fluid extrusion in little cavity, add fluid regularly, fluid utilizes infiltration and adhesion on sponge layer one, sponge layer two, the sponge piece characteristics, form fine and tight barrier structure that stops the circulation of air around decorating the painting.
Preferably, the vertical driving assembly comprises a lifting unit fixedly welded at the middle part of the inner wall above the laminating box, a connecting sleeve is fixedly welded at the middle part of the upper surface of the upper pressing plate, the lower end of the lifting unit is fixed on the connecting sleeve through a screw rod, and the lifting units are vertically distributed.
Specifically, the lifting unit can use devices such as an electric push rod or an air cylinder, and when the lifting unit pushes the upper pressing plate to lift, the transparent toughened film below the upper pressing plate can be attached to the upper surface of the decorative painting, so that the purpose of covering the upper surface of the decorative painting with the transparent toughened film is achieved.
Preferably, the vacuum unit for vacuumizing the film covering box is arranged on the film covering box, the vacuum unit is fixed on the upper surface of the film covering box, and the vacuum unit is communicated with the inside of the film covering box.
The vacuum unit can be used for vacuumizing the interior of the film laminating box, so that the decorative painting is ensured to be laminated under the vacuum condition, no air exists in gaps around the decorative painting after the film lamination, and the color chroma of the decorative painting can be kept for a long time;
in order to keep the vacuum degree around the decorative painting, the vacuum is pumped around the decorative painting through the vacuumizing mechanism, because the gap around the decorative painting is small, the vacuumizing mechanism is provided with a plurality of groups at the bottom of the bottom plastic sealing plate, the multi-point type vacuum pumping maintenance is carried out on the periphery of the decorative painting, specifically, the pipeline of the vacuumizing device stretches into the pipeline through the vacuumizing position hole, the pipeline props against the movable sealing plate to move above the middle circular groove, so that the pipeline is communicated with the periphery of the decorative painting, the periphery of the decorative painting is vacuumized, the diameter of the pipeline is matched with the diameter of the vacuumizing position hole, external air is prevented from entering the periphery of the decorative painting in the vacuumizing process, when the vacuumizing is finished, the movable sealing plate is attached to the bottom of the middle circular groove under the action of high-strength spring, so that vacuum leakage is avoided, the automatic sealing effect is realized, and the movable sealing plate has high elasticity, and the phenomenon that vacuum leakage is avoided when the external high-pressure pressing movement is towards the upper side of the middle circular groove is avoided.
Preferably, the first negative pressure air hole of the first adsorption component is arranged on the lower surface of the upper pressing plate, a plurality of groups of first negative pressure air holes are arranged in a round hole-shaped structure, a first negative pressure air cavity communicated with the plurality of groups of first negative pressure air holes is arranged in the upper pressing plate, and a first negative pressure generating unit communicated with the inside of the first negative pressure air cavity is fixedly arranged on the side face of the upper pressing plate.
In the device, first absorption subassembly can adsorb the lower surface of fixing transparent tempering film at the top board, conveniently drive transparent tempering film reciprocates and cover transparent tempering film on decorating the drawing, the practicality is strong, in the device, first negative pressure generation unit can use devices such as negative pressure fan, can pass through first negative pressure wind chamber, first negative pressure wind hole transfer in proper order the negative pressure suction for the upper surface of transparent tempering film when first negative pressure generation unit starts to adsorb the lower surface of fixing transparent tempering film at the top board, accomplished the absorption location.
Preferably, the second negative pressure air holes are formed in the upper surface of the lower supporting plate, a plurality of groups of second negative pressure air holes are formed in the second negative pressure air holes in a round hole-shaped structure, a second negative pressure air cavity communicated with the plurality of groups of second negative pressure air holes is formed in the lower supporting plate, and a second negative pressure generation unit communicated with the inside of the second negative pressure air cavity is fixedly arranged on the side face of the upper pressing plate.
During operation, the second adsorption component can adsorb and fix the upper surface at the bottom plastic sealing plate at the bottom support plate, conveniently fix a position the bottom plastic sealing plate, the surface cover at the bottom plastic sealing plate after the bottom plastic sealing plate is fixed a position is equipped with the sealing edge, then will decorate the painting block in the sealing edge and laminate in the upper surface of bottom plastic sealing plate, treat the tectorial membrane, in the device, the device such as negative pressure fan can be used to the second negative pressure generating unit, can pass through second negative pressure wind chamber, second negative pressure wind hole in proper order with negative pressure suction when the second negative pressure generating unit starts and transmit for the upper surface of bottom support plate, thereby adsorb the upper surface at the bottom support plate with the bottom plastic sealing plate fixed, the adsorption location has been accomplished.
Preferably, the first adjusting component comprises a first transverse moving unit fixedly welded on the inner wall of the middle part of the laminating box and a first adjusting pressing plate fixedly welded on the end part of the first transverse moving unit, the first transverse moving unit is horizontally arranged towards the upper pressing plate, the first adjusting pressing plate is distributed along the side direction of the upper pressing plate, and four groups of the first transverse moving unit and the first adjusting pressing plate are arranged around the upper pressing plate.
Specifically, the first transverse moving unit in the first adjusting assembly can push the first adjusting pressing plate to move, so that the position of the transparent toughened film, which is adsorbed and fixed on the lower surface of the upper pressing plate, is adjusted, the position of the transparent toughened film is conveniently and exactly attached to the upper surface of the decorative picture in a corresponding way, and the purpose of automatic film coating operation is achieved;
the first transverse moving unit can use an electric push rod, an air cylinder or the like;
in the in-process of in-service use, the height of first regulation clamp plate is less than transparent tempering film's thickness for transparent tempering film just in time pressfitting is fixed around transparent tempering film to first regulation clamp plate all around, and is provided with the gliding spout from top to bottom of confession first lateral shifting unit on tectorial membrane incasement wall, makes things convenient for first regulation clamp plate along with the lift of transparent tempering film and the removal block of locate mode at the upper surface of decorating the drawing, has guaranteed the accuracy of tectorial membrane position.
Preferably, the second adjusting component comprises a second transverse moving unit fixedly welded on the inner wall of the lower part of the laminating box and a second adjusting pressing plate fixedly welded on the end part of the second transverse moving unit, the second transverse moving unit is horizontally arranged towards the lower supporting plate, the second adjusting pressing plate is distributed along the side direction of the lower supporting plate, and four groups of the second transverse moving unit and the second adjusting pressing plate are arranged around the lower supporting plate.
In the actual use process, the second transverse moving unit in the second adjusting component can push the second adjusting pressing plate to move, so that the positions of the sealing edge, the bottom plastic sealing plate and the decorative painting, which are adsorbed and fixed on the upper surface of the lower supporting plate, are adjusted, the position of the decorative painting is conveniently and exactly correspondingly attached to the lower surface of the transparent toughened film, and the purpose of automatic film coating operation is achieved;
the second lateral movement unit may use an electric push rod or a cylinder, etc.
Preferably, the front side of the tectorial membrane case is provided with a hinged open-close type door body, the ends of the first transverse moving unit and the second transverse moving unit at the front sides of the upper pressing plate and the lower supporting plate are fixed on the inner side surface of the hinged open-close type door body, and the hinged open-close type door body is provided with a rubber sealing strip sealed between the tectorial membrane case and the hinged open-close type door body.
In the equipment, the front side of tectorial membrane case is provided with articulated open-close type door body, conveniently opens and shuts and decorates the drawing, convenient to use, and when tectorial membrane operation, articulated open-close type door body seals the tectorial membrane case and is sealed cavity structure, when the evacuation unit was to sealed cavity structure evacuation, carries out vacuum tectorial membrane operation.
The invention has the technical effects and advantages that:
1. According to the film laminating equipment for the decorative painting, which is disclosed by the invention, in order to increase the lasting maintenance of the color degree of the decorative painting after the decorative painting is mounted, the film laminating box for mounting the decorative painting is arranged, a vacuum chamber is formed in the film laminating box, the decorative painting is automatically mounted and laminated in the vacuum chamber by a machine, the vacuum around the decorative painting in the film is ensured, the influence of air oxidation and the like is avoided, and the time for maintaining the color degree of the decorative painting is increased;
2. according to the film laminating equipment for the decorative painting, which is disclosed by the invention, in order to increase the tightness of the periphery of the decorative painting after the transparent toughened film is coated on the surface of the decorative painting, the sealing edges are sleeved on the bottom plastic sealing plate and the outer ring of the decorative painting together, the sealing edges are sealed and blocked outside the decorative painting, so that air is prevented from entering the periphery of the decorative painting, the bottom plastic sealing plate and the decorative painting are both of hard structures, the conventional plastic film which is easy to crack and leak is replaced, the transparent toughened film and the bottom plastic sealing plate can uniformly flatten and laminate the decorative painting, the phenomenon that the decorative painting is wrinkled and laminated is avoided, and the flatness of the decorative painting is fully ensured;
3. according to the film laminating equipment for the decorative painting, disclosed by the invention, the color saturation of the decorative painting can be permanently kept, the sealing edge comprises the inner rubber ring and the outer rubber ring, and the ageing air inlet phenomenon exists in the inner rubber ring and the outer rubber ring when the sealing edge is actually used, so that the periphery of the decorative painting cannot be continuously kept with air tightness and sufficient vacuum degree, and therefore, a compact layer assembly is arranged between the inner rubber ring and the outer rubber ring, and can form a compact airtight barrier structure for blocking air circulation, so that the ageing air inlet phenomenon of the inner rubber ring and the outer rubber ring is fully avoided, and the permanent sealing property of the sealing edge to the outer ring of the decorative painting is kept;
4. According to the film laminating equipment for the decorative painting, which can permanently keep the color and chroma of the decorative painting, the oil is filled into the small cavity by utilizing the adhesiveness of the oil, the oil can fully infiltrate into the first sponge layer, the second sponge layer and the sponge block to form a multi-layer net-shaped airtight barrier structure which is compact and can block air circulation, the phenomenon that the air tightness is poor when the inner rubber ring and the outer rubber ring are aged is avoided, the permanent keeping of the color and chroma of the decorative painting is assisted, a horn hole for supplementing the oil is arranged on the outer rubber ring, a pipeline at the end part of the oiling tank is plugged into the expanding slit hole from the horn hole to be opened, the oil can be supplemented by extruding the oil in the small cavity, and the oil is periodically added, so that the oil forms the airtight barrier structure which is compact and can block the air circulation around the decorative painting by utilizing the characteristics of infiltration and adhesion on the first sponge layer, the second sponge layer and the sponge block;
5. according to the film laminating equipment for the decorative painting, disclosed by the invention, the color and chroma of the decorative painting can be permanently kept, the interior of the film laminating box can be vacuumized by the vacuumizing unit, the decorative painting is ensured to be laminated under the vacuum condition, the gaps around the decorative painting after the film lamination are ensured to be free of air, and the color and chroma of the decorative painting can be permanently kept;
6. According to the film coating equipment for the decorative painting, which can permanently keep the color saturation of the decorative painting, in order to keep the vacuum degree around the decorative painting, the periphery of the decorative painting can be vacuumized through the vacuumizing mechanism, as the gaps around the decorative painting are small, a plurality of groups of vacuum pumping maintenance are arranged at the bottom of the plastic sealing plate at the bottom of the decorative painting by the vacuumizing mechanism, the periphery of the decorative painting is regularly vacuumized and maintained through a plurality of points, specifically, a pipeline of a vacuumizer extends into the pipeline through a vacuumizing position hole, the pipeline is abutted against a movable sealing plate to move above a middle circular groove, so that the pipeline is communicated with the periphery of the decorative painting, the periphery of the decorative painting is vacuumized, and the fact that the diameter of the pipeline is matched with the diameter of the vacuumizing position hole is needed;
7. according to the film laminating equipment for the decorative painting, disclosed by the invention, the first adsorption component can adsorb and fix the transparent toughened film on the lower surface of the upper pressing plate, so that the transparent toughened film can be conveniently driven to move up and down to be covered on the decorative painting, the practicability is strong, in the device, the first negative pressure generating unit can use devices such as a negative pressure fan, and the like, and when the first negative pressure generating unit is started, the negative pressure suction force can be transmitted to the upper surface of the transparent toughened film sequentially through the first negative pressure air cavity and the first negative pressure air hole, and therefore, the transparent toughened film is adsorbed and fixed on the lower surface of the upper pressing plate, and the adsorption positioning is completed;
8. According to the film laminating equipment for the decorative painting, disclosed by the invention, the second adsorption component can adsorb and fix the bottom plastic sealing plate on the upper surface of the lower supporting plate, so that the bottom plastic sealing plate is conveniently positioned, the sealing edge is sleeved on the outer surface of the bottom plastic sealing plate after the bottom plastic sealing plate is positioned, then the decorative painting is clamped in the sealing edge and is attached to the upper surface of the bottom plastic sealing plate, and when the film laminating equipment is used for laminating, the second negative pressure generating unit can use devices such as a negative pressure fan, and negative pressure suction can be transmitted to the upper surface of the lower supporting plate sequentially through the second negative pressure air cavity and the second negative pressure air hole when the second negative pressure generating unit is started, so that the bottom plastic sealing plate is adsorbed and fixed on the upper surface of the lower supporting plate, and adsorption positioning is completed;
9. according to the laminating equipment for the decorative painting, which is disclosed by the invention, the color saturation of the decorative painting can be permanently kept, the first transverse moving unit in the first adjusting component can push the first adjusting pressing plate to move, so that the position of the transparent toughened film, which is adsorbed and fixed on the lower surface of the upper pressing plate, is adjusted, the position of the transparent toughened film can be conveniently and exactly attached to the upper surface of the decorative painting in a corresponding way, and the purpose of automatic laminating operation is achieved;
10. The film laminating equipment for the decorative painting, which can permanently keep the color saturation of the decorative painting, is characterized in that the front side of the film laminating box is provided with the hinged opening and closing type door body, so that the decorative painting can be conveniently opened and closed, the use is convenient, in addition, in the film laminating operation, the hinged opening and closing type door body seals the film laminating box into a sealed cavity structure, and in the vacuum pumping operation, the vacuum pumping unit performs the vacuum film laminating operation when vacuumizing the sealed cavity structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the bottom structure of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic view of the structure of the decorative painting of the present invention after mounting.
Fig. 5 is an enlarged schematic view of the structure a in fig. 3 according to the present invention.
Fig. 6 is an enlarged schematic view of the structure B in fig. 4 according to the present invention.
In the figure: the laminating box 1, the upper pressing plate 2, the lower supporting plate 3, the vacuumizing unit 4, the lifting unit 5, the decorative painting 6, the sealing edge 7, the first negative pressure generating unit 8, the first adjusting pressing plate 9, the first lateral moving unit 10, the second adjusting pressing plate 11, the second lateral moving unit 12, the transparent toughened film 13, the first negative pressure air cavity 14, the first negative pressure air cavity 15, the bottom plastic sealing plate 16, the vacuumizing mechanism 17, the inner rubber ring 18, the compact layer assembly 19, the outer rubber ring 20, the high-strength spring 21, the middle circular groove 22, the movable sealing plate 23, the vacuumizing position hole 24, the first sponge layer 25, the second sponge layer 26, the sponge block 27, the small cavity 28, the horn hole 29, the slit hole 30, the second negative pressure air cavity 31, the second negative pressure air cavity 32 and the second negative pressure generating unit 33.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a film laminating device for decorative painting, which is shown in fig. 1-6 and can permanently keep the color saturation of the decorative painting, and comprises a film laminating box 1, wherein the film laminating box 1 is of a rectangular box body structure, an upper pressing plate 2 and a lower supporting plate 3 which are distributed up and down are arranged in the film laminating box 1, the bottom surface of the lower supporting plate 3 is fixed on the bottom surface of the film laminating box 1, the upper part of the upper pressing plate 2 is connected to the upper inner wall of the film laminating box 1 through a vertical driving component which drives the upper pressing plate 2 to vertically move, an adsorption component I which adsorbs and fixes a transparent toughened film 13 on the bottom of the upper pressing plate 2 is arranged on the upper pressing plate 2, an adsorption component II which adsorbs and fixes a decorative painting 6 and a sealing edge 7 on the upper surface of the lower supporting plate 3 is arranged on the side inner wall of the film laminating box 1, and an adjusting component I which adjusts the position of the transparent toughened film 13 on the bottom of the upper pressing plate 2 and an adjusting component II which adjusts the position of the sealing edge 7 on the upper surface of the lower supporting plate 3 are arranged on the side inner wall of the side of the film laminating box 1;
The lower surface of the decorative picture 6 is provided with a bottom plastic sealing plate 16 attached to the upper surface of the lower supporting plate 3, the sealing edge 7 is sleeved on the bottom plastic sealing plate 16 and the outer ring of the decorative picture 6, the length and width dimensions of the outer ring of the sealing edge 7 correspond to those of the transparent toughened film 13, the bottom plastic sealing plate 16 is provided with a vacuumizing mechanism 17 for vacuumizing a sealed cavity formed by the sealing edge 7, the transparent toughened film 13 and the bottom plastic sealing plate 16, the sealing edge 7 comprises an inner rubber ring 18 and an outer rubber ring 20 arranged on the inner and outer rings and a compact layer assembly 19 arranged between the inner rubber ring 18 and the outer rubber ring 20, the compact layer assembly 19 comprises a first sponge layer 25 fixedly attached to one side of the inner rubber ring 18 and a second sponge layer 26 arranged on the side surface of the first sponge layer 25, the surfaces of the first sponge layer 25 and the second sponge layer 26 are fixedly provided with a plurality of groups of sponge blocks 27 distributed at equal intervals, the small cavities 28 for containing oil are formed among the groups of sponge blocks 27, the sponge blocks 27 on the first sponge layer 25 are fixed on the side face of the second sponge layer 26, the sponge blocks 27 on the second sponge layer 26 are movably attached to the side face of the outer rubber ring 20, an adding component for adding oil into the small cavities 28 is arranged on the outer rubber ring 20, the adding component comprises a horn hole 29 arranged on the outer rubber ring 20, the bottom of the horn hole 29 is communicated with a gap hole 30 which is extruded and sealed by the elastic structure of the outer rubber ring 20, one end of the gap hole 30 far away from the horn hole 29 is communicated between the inner rubber ring 18 and the outer rubber ring 20, the upper ends of edges between the inner rubber ring 18 and the outer rubber ring 20 are sealed by a transparent toughened film 13 in a pressing mode, the lower ends of the edges between the inner rubber ring 18 and the outer rubber ring 20 are sealed by a rubber pad integrally arranged between the inner rubber ring 18 and the outer rubber ring 20, and the oil in the small cavities 28 is infiltrated into the first sponge layer 25, the second sponge layer 26 and the sponge block 27 form a compact airtight barrier structure for blocking air circulation.
The vacuum pumping mechanism 17 is provided with the multiunit on bottom plastic sealing plate 16 equidistance, vacuum pumping mechanism 17 includes the evacuation position hole 24 that runs through bottom plastic sealing plate 16 upper and lower surface simultaneously, the middle part of evacuation position hole 24 outwards expands the support formula and is provided with middle circular slot 22, movable shrouding 23 is provided with in the middle circular slot 22, movable shrouding 23's diameter is less than the diameter of middle circular slot 22 but is greater than the diameter of evacuation position hole 24, movable shrouding 23, middle circular slot 22, the coaxial setting of evacuation position hole 24, the fixed high strength spring 21 that has high elasticity and the sealed laminating of the top inner wall of middle circular slot 22 in middle circular slot 22 bottom intercommunication evacuation position hole 24 position.
In order to increase the durability of the color degree of the decorative painting 6 after mounting, a film coating box 1 for mounting the decorative painting 6 is provided, a vacuum chamber is formed inside the film coating box 1, and the decorative painting 6 is automatically mounted and coated in the vacuum chamber by a machine, so that the vacuum around the decorative painting 6 in the film is ensured, the influence of air oxidation and the like is avoided, and the time for maintaining the color degree of the decorative painting 6 is increased.
The decorative painting 6, the bottom plastic sealing plate 16 and the inner rubber ring 18 are fixed by glue, and the transparent toughened film 13, the inner rubber ring 18 and the outer rubber ring 20 are fixed by glue.
Further, in order to increase the tightness of the periphery of the decorative picture 6 after the surface of the decorative picture is covered with the transparent toughened film 13, the bottom plastic sealing plate 16 and the outer ring of the decorative picture 6 are sleeved with sealing edges 7 together, the sealing edges 7 are sealed and blocked outside the decorative picture 6, air is prevented from entering the periphery of the decorative picture 6, the bottom plastic sealing plate 16 and the decorative picture 6 are of hard structures, the conventional plastic films which are easy to rupture and leak air are replaced, the transparent toughened film 13 and the bottom plastic sealing plate 16 can uniformly level and press the decorative picture 6, the phenomenon that the decorative picture 6 is wrinkled and pressed is avoided, and the flatness of the decorative picture 6 is fully ensured;
the sealing edge 7 comprises an inner rubber ring 18 and an outer rubber ring 20, and the inner rubber ring 18 and the outer rubber ring 20 have the phenomenon of ageing and air intake when in actual use, so that the periphery of the decorative picture 6 cannot keep air tightness and sufficient vacuum degree, therefore, a compact layer assembly 19 is arranged between the inner rubber ring 18 and the outer rubber ring 20, the compact layer assembly 19 can form a compact airtight barrier structure for blocking air circulation, the phenomenon of air intake when the inner rubber ring 18 and the outer rubber ring 20 are aged is fully avoided, and the lasting tightness of the sealing edge 7 on the outer ring of the decorative picture 6 is maintained;
Specifically, utilize the adhesion of fluid, fill the fluid in little cavity 28, fluid can fully infiltrate in sponge layer one 25, sponge layer two 26 and sponge piece 27, form the airtight barrier structure of multilayer netted fine and stop the circulation of air, avoid interior rubber circle 18, the phenomenon that the gas tightness is poor appears when outer rubber circle 20 ages, the permanent maintenance of auxiliary decoration painting 6 color saturation, and be provided with the horn hole 29 that is used for supplying fluid on the outer rubber circle 20, it opens to fill in expanding the gap hole 30 with the pipeline of refueling tank end from horn hole 29, extrude fluid in little cavity 28 can be supplied, the periodic addition fluid utilizes infiltration and the characteristics of adhesion on sponge layer one 25, sponge layer two 26, sponge piece 27, form fine and stop the airtight barrier structure of circulation of air around decorating painting 6.
The vertical driving assembly comprises a lifting unit 5 fixedly welded at the middle part of the inner wall above the film laminating box 1, a connecting sleeve is fixedly welded at the middle part of the upper surface of the upper pressing plate 2, the lower end of the lifting unit 5 is fixed on the connecting sleeve through a screw rod, and the lifting units 5 are vertically distributed.
Specifically, the lifting unit 5 may use devices such as an electric push rod or an air cylinder, and when the lifting unit 5 pushes the upper pressing plate 2 to lift, the transparent toughened film 13 below the upper pressing plate 2 may be attached to the upper surface of the decorative painting 6, so as to fulfill the aim of covering the upper surface of the decorative painting 6 with the transparent toughened film 13.
The film coating box 1 is provided with a vacuumizing unit 4 for vacuumizing the film coating box 1, the vacuumizing unit 4 is fixed on the upper surface of the film coating box 1, and the vacuumizing unit 4 is communicated with the inside of the film coating box 1.
The vacuumizing unit 4 can use devices such as a vacuum generator, the vacuumizing unit 4 can vacuumize the inside of the laminating box 1, the decorative painting 6 is ensured to be laminated under the vacuum condition, no air exists in gaps around the decorative painting 6 after the lamination, and the color degree of the decorative painting 6 can be kept for a long time;
in order to maintain the vacuum degree around the decorative painting 6, the periphery of the decorative painting 6 can be vacuumized through the vacuumizing mechanism 17, because the gaps around the decorative painting 6 are small, the vacuumizing mechanism 17 is provided with a plurality of groups at the bottom of the bottom plastic sealing plate 16, the periphery of the decorative painting 6 is vacuumized and maintained at a plurality of points, specifically, a pipeline of a vacuumizer stretches into the periphery through the vacuumizing position holes 24, the pipeline abuts against the movable sealing plate 23 to move above the middle circular groove 22, so that the pipeline is communicated with the periphery of the decorative painting 6, the periphery of the decorative painting 6 is vacuumized, and the diameter of the pipeline is matched with the diameter of the vacuumizing position holes 24, so that the external air is prevented from entering the periphery of the decorative painting 6 in the vacuumizing process, when the vacuumizing is completed, the movable sealing plate 23 is attached to the bottom of the middle circular groove 22 under the action of high-strength elastic force, the vacuum leakage is avoided, the automatic sealing effect is realized, and the phenomenon that the external high-pressure movable sealing plate 23 moves towards the upper side of the middle circular groove 22 is avoided.
The first adsorption component comprises a first negative pressure air hole 15 arranged on the lower surface of the upper pressing plate 2, a plurality of groups of first negative pressure air holes 15 are arranged in a round hole-shaped structure, a first negative pressure air cavity 14 communicated with the plurality of groups of first negative pressure air holes 15 is arranged in the upper pressing plate 2, and a first negative pressure generating unit 8 communicated with the inside of the first negative pressure air cavity 14 is fixedly arranged on the side surface of the upper pressing plate 2.
In the device, first absorption subassembly can adsorb transparent tempering film 13 and fix the lower surface at top board 2, conveniently drive transparent tempering film 13 reciprocate and cover transparent tempering film 13 on decorating drawing 6, the practicality is strong, in the device, first negative pressure generation unit 8 can use devices such as negative pressure fan, can pass through first negative pressure wind chamber 14 with negative pressure suction when first negative pressure generation unit 8 starts, first negative pressure wind hole 15 transmits the upper surface of transparent tempering film 13 in proper order, thereby adsorb transparent tempering film 13 and fix the lower surface at top board 2, the absorption location has been accomplished.
The second negative pressure air holes 31 are formed in the upper surface of the lower support plate 3, a plurality of groups of second negative pressure air holes 31 are formed in the circular hole-shaped structure, a second negative pressure air cavity 32 communicated with the plurality of groups of second negative pressure air holes 31 is formed in the lower support plate 3, and a second negative pressure generation unit 33 communicated with the inside of the second negative pressure air cavity 32 is fixedly arranged on the side face of the upper pressure plate 2.
During operation, the second adsorption component can adsorb and fix the bottom plastic sealing plate 16 on the upper surface of the lower support plate 3, the bottom plastic sealing plate 16 is conveniently positioned, the sealing edge 7 is sleeved on the outer surface of the bottom plastic sealing plate 16 after the bottom plastic sealing plate 16 is positioned, then the decorative painting 6 is clamped in the sealing edge 7 and is attached to the upper surface of the bottom plastic sealing plate 16, a film is to be covered, in the device, the second negative pressure generating unit 33 can use devices such as a negative pressure fan, and negative pressure suction can be sequentially transmitted to the upper surface of the lower support plate 3 through the second negative pressure air cavity 32 and the second negative pressure air hole 31 when the second negative pressure generating unit 33 is started, so that the bottom plastic sealing plate 16 is adsorbed and fixed on the upper surface of the lower support plate 3, and adsorption positioning is completed.
The first adjusting component comprises a first transverse moving unit 10 fixedly welded on the inner wall of the middle part of the laminating box 1 and a first adjusting pressing plate 9 fixedly welded on the end part of the first transverse moving unit 10, wherein the first transverse moving unit 10 is horizontally arranged towards the upper pressing plate 2, the first adjusting pressing plate 9 is distributed along the side direction of the upper pressing plate 2, and four groups of the first transverse moving unit 10 and the first adjusting pressing plate 9 are arranged around the upper pressing plate 2.
Specifically, the first transverse moving unit 10 in the first adjusting assembly can push the first adjusting pressing plate 9 to move, so that the position of the transparent toughened film 13 adsorbed and fixed on the lower surface of the upper pressing plate 2 is adjusted, the position of the transparent toughened film 13 is conveniently and exactly attached to the upper surface of the decorative picture 6 correspondingly, and the purpose of automatic film coating operation is achieved;
the first lateral movement unit 10 may use an electric push rod or a cylinder, etc.;
in the in-process of in-service use, the height of first regulation clamp plate 9 is less than the thickness of transparent tempering membrane 13 for transparent tempering membrane 13 is around first regulation clamp plate 9 pressfitting just in time fixed around transparent tempering membrane 13, and is provided with the spout that supplies first lateral shifting unit 10 to slide from top to bottom on tectorial membrane case 1 inner wall, makes things convenient for first regulation clamp plate 9 along with the removal block of transparent tempering membrane 13 lift and locate mode at the upper surface of decorating drawing 6, has guaranteed the accuracy of tectorial membrane position.
The second adjusting component comprises a second transverse moving unit 12 fixedly welded on the inner wall of the lower part of the film laminating box 1 and a second adjusting pressing plate 11 fixedly welded on the end part of the second transverse moving unit 12, the second transverse moving unit 12 is horizontally arranged towards the lower supporting plate 3, the second adjusting pressing plate 11 is distributed along the side direction of the lower supporting plate 3, and four groups of second transverse moving units 12 and second adjusting pressing plates 11 are arranged around the lower supporting plate 3.
In the actual use process, the second transverse moving unit 12 in the second adjusting assembly can push the second adjusting pressing plate 11 to move, so that the positions of the sealing edge 7, the bottom plastic sealing plate 16 and the decorative painting 6, which are adsorbed and fixed on the upper surface of the lower supporting plate 3, are adjusted, the positions of the decorative painting 6 are conveniently and exactly correspondingly attached to the lower surface of the transparent toughened film 13, and the purpose of automatic film coating operation is fulfilled;
the second lateral movement unit 12 may use an electric push rod or a cylinder, etc.
The front side of the tectorial membrane case 1 is provided with a hinged open-close type door body, the ends of a first transverse moving unit 10 and a second transverse moving unit 12 at the front sides of an upper pressing plate 2 and a lower supporting plate 3 are fixed on the inner side surface of the hinged open-close type door body, and a rubber sealing strip sealed between the tectorial membrane case 1 and the hinged open-close type door body is arranged on the hinged open-close type door body.
In the equipment, the front side of tectorial membrane case 1 is provided with articulated open-close type door body, and convenient to use is passed in and out to decorate drawing 6, and when the tectorial membrane was operated, articulated open-close type door body was sealed tectorial membrane case 1 and is sealed cavity structure, and when evacuation unit 4 was to sealed cavity structure evacuation, was carried out vacuum tectorial membrane operation.
Working principle: in order to increase the maintenance of color degree durability after the decoration picture 6 is mounted, a film coating box 1 for mounting the decoration picture 6 is arranged, a vacuum chamber is formed in the film coating box 1, the decoration picture 6 is automatically mounted and coated by a machine in the vacuum chamber, the vacuum around the decoration picture 6 in the film is ensured, the influence of air oxidation and the like can not exist, and the time for maintaining the color degree of the decoration picture 6 is prolonged.
In order to increase the tightness of the periphery of the decorative picture 6 after the surface of the decorative picture is covered with the transparent toughened film 13, the bottom plastic sealing plate 16 and the outer ring of the decorative picture 6 are sleeved with sealing edges 7 together, the sealing edges 7 are sealed and blocked outside the decorative picture 6, air is prevented from entering the periphery of the decorative picture 6, the bottom plastic sealing plate 16 and the decorative picture 6 are of hard structures, the conventional plastic film which is easy to crack and leak is replaced, the transparent toughened film 13 and the bottom plastic sealing plate 16 can uniformly level and press the decorative picture 6, the phenomenon that the decorative picture 6 is wrinkled and pressed is avoided, and the flatness of the decorative picture 6 is fully ensured;
the sealing edge 7 comprises an inner rubber ring 18 and an outer rubber ring 20, and the inner rubber ring 18 and the outer rubber ring 20 have the phenomenon of ageing and air intake when in actual use, so that the periphery of the decorative picture 6 cannot keep air tightness and sufficient vacuum degree, therefore, a compact layer assembly 19 is arranged between the inner rubber ring 18 and the outer rubber ring 20, the compact layer assembly 19 can form a compact airtight barrier structure for blocking air circulation, the phenomenon of air intake when the inner rubber ring 18 and the outer rubber ring 20 are aged is fully avoided, and the lasting tightness of the sealing edge 7 on the outer ring of the decorative picture 6 is maintained;
Utilize the adhesion of fluid to fill in little cavity 28 with fluid, fluid can fully infiltrate in sponge layer one 25, sponge layer two 26 and sponge piece 27, form the airtight barrier structure of multilayer netted fine and blocking the circulation of air, avoid interior rubber circle 18, the phenomenon that gas tightness is poor appears when outer rubber circle 20 ages, the permanent maintenance of auxiliary decoration painting 6 color chroma, and be provided with the horn hole 29 that is used for supplementing fluid on the outer rubber circle 20, it inserts the pipeline of refueling tank end portion into expanding and prop the gap hole 30 and open from horn hole 29, extrude fluid in little cavity 28 can be replenished, the characteristic that periodically add fluid, fluid utilized infiltration and adhesion on sponge layer one 25, sponge layer two 26, sponge piece 27 forms fine and blocks the airtight barrier structure of circulation of air around decorating painting 6.
The lifting unit 5 can use devices such as an electric push rod or an air cylinder, and when the lifting unit 5 pushes the upper pressing plate 2 to lift, the transparent toughened film 13 below the upper pressing plate 2 can be attached to the upper surface of the decorative painting 6, so that the purpose of covering the upper surface of the decorative painting 6 with the transparent toughened film 13 is achieved.
The vacuumizing unit 4 can use devices such as a vacuum generator, the vacuumizing unit 4 can vacuumize the interior of the film laminating box 1, film lamination of the decorative painting 6 under the vacuum condition is ensured, no air exists in gaps around the decorative painting 6 after film lamination, and the color degree of the decorative painting 6 can be kept for a long time;
In order to maintain the vacuum degree around the decorative painting 6, the periphery of the decorative painting 6 can be vacuumized through the vacuumizing mechanism 17, because the gaps around the decorative painting 6 are small, the vacuumizing mechanism 17 is provided with a plurality of groups at the bottom of the bottom plastic sealing plate 16, the periphery of the decorative painting 6 is vacuumized and maintained at a plurality of points, specifically, a pipeline of a vacuumizer stretches into the periphery through the vacuumizing position holes 24, the pipeline abuts against the movable sealing plate 23 to move above the middle circular groove 22, so that the pipeline is communicated with the periphery of the decorative painting 6, the periphery of the decorative painting 6 is vacuumized, and the diameter of the pipeline is matched with the diameter of the vacuumizing position holes 24, so that the external air is prevented from entering the periphery of the decorative painting 6 in the vacuumizing process, when the vacuumizing is completed, the movable sealing plate 23 is attached to the bottom of the middle circular groove 22 under the action of high-strength elastic force, the vacuum leakage is avoided, the automatic sealing effect is realized, and the phenomenon that the external high-pressure movable sealing plate 23 moves towards the upper side of the middle circular groove 22 is avoided.
The first negative pressure generating unit 8 can use devices such as a negative pressure fan and the like in the device, and negative pressure suction can be sequentially transmitted to the upper surface of the transparent tempering film 13 through the first negative pressure air cavity 14 and the first negative pressure air hole 15 when the first negative pressure generating unit 8 is started, so that the transparent tempering film 13 is conveniently driven to move up and down to cover the transparent tempering film 13 on the decorative picture 6, and the adsorption positioning is completed.
The second adsorption component can adsorb and fix the bottom plastic sealing plate 16 on the upper surface of the lower supporting plate 3, the bottom plastic sealing plate 16 is conveniently positioned, the sealing edge 7 is sleeved on the outer surface of the bottom plastic sealing plate 16 after the bottom plastic sealing plate 16 is positioned, then the decorative painting 6 is clamped in the sealing edge 7 and is attached to the upper surface of the bottom plastic sealing plate 16, the second negative pressure generating unit 33 can use devices such as a negative pressure fan and the like, and when the second negative pressure generating unit 33 is started, negative pressure suction can be sequentially transmitted to the upper surface of the lower supporting plate 3 through the second negative pressure air cavity 32 and the second negative pressure air hole 31, so that the bottom plastic sealing plate 16 is adsorbed and fixed on the upper surface of the lower supporting plate 3, and adsorption positioning is completed.
The first transverse moving unit 10 in the first adjusting assembly can push the first adjusting pressing plate 9 to move, so that the position of the transparent toughened film 13 adsorbed and fixed on the lower surface of the upper pressing plate 2 is adjusted, the position of the transparent toughened film 13 is conveniently and exactly attached to the upper surface of the decorative picture 6 correspondingly, and the purpose of automatic film coating operation is achieved;
the height of the first adjusting pressing plate 9 is lower than the thickness of the transparent toughened film 13, so that the first adjusting pressing plate 9 around the transparent toughened film 13 is just pressed and fixed around the transparent toughened film 13, and a chute for the first transverse moving unit 10 to slide up and down is arranged on the inner wall of the laminating box 1, so that the first adjusting pressing plate 9 can be conveniently clamped on the upper surface of the decorative picture 6 along with the lifting of the transparent toughened film 13 in a positioning manner, and the accuracy of the laminating position is ensured.
The second transverse moving unit 12 in the second adjusting assembly can push the second adjusting pressing plate 11 to move, so that the positions of the sealing edge 7, the bottom plastic sealing plate 16 and the decorative painting 6, which are adsorbed and fixed on the upper surface of the lower supporting plate 3, are adjusted, the positions of the decorative painting 6 can be conveniently and exactly attached to the lower surface of the transparent toughened film 13 correspondingly, and the purpose of automatic film coating operation is achieved;
the front side of tectorial membrane case 1 is provided with articulated open-close type door body, and convenient to use, business turn over decoration drawing 6 that conveniently opens and shuts, and when tectorial membrane operation, articulated open-close type door body is sealed tectorial membrane case 1 and is sealed cavity structure, when evacuation unit 4 vacuums sealed cavity structure, carries out vacuum tectorial membrane operation.
Claims (10)
1. The utility model provides a can lasting decorative painting that keeps decorative painting color chroma covers membrane equipment, includes tectorial membrane case (1), its characterized in that: the laminating box (1) is of a rectangular box body structure, an upper pressing plate (2) and a lower supporting plate (3) which are distributed up and down are arranged in the laminating box (1), the bottom surface of the lower supporting plate (3) is fixed on the bottom surface of the laminating box (1), the upper part of the upper pressing plate (2) is connected to the inner wall above the laminating box (1) through a vertical driving component which drives the upper pressing plate (2) to vertically move, an adsorption component I which adsorbs and fixes a transparent toughened film (13) on the bottom of the upper pressing plate (2) is arranged on the upper pressing plate (2), an adsorption component II which adsorbs and fixes a decorative picture (6) and a sealing edge (7) on the upper surface of the lower supporting plate (3) is arranged on the lower supporting plate (3), and an adjustment component I which adjusts the bottom position of the transparent toughened film (13) and an adjustment component II which adjusts the position of the sealing edge (7) on the upper surface of the lower supporting plate (3) are arranged on the inner wall of the side surface of the laminating box (1);
The lower surface of the decorative painting (6) is provided with a bottom plastic sealing plate (16) attached to the upper surface of the lower supporting plate (3), the sealing edge (7) is sleeved on the outer ring of the bottom plastic sealing plate (16) and the decorative painting (6), the length and width dimensions of the outer ring of the sealing edge (7) correspond to those of the transparent toughened film (13), the bottom plastic sealing plate (16) is provided with a vacuumizing mechanism (17) for vacuumizing a sealed cavity formed by the sealing edge (7), the transparent toughened film (13) and the bottom plastic sealing plate (16), the sealing edge (7) comprises an inner rubber ring (18) arranged on the inner ring, an outer rubber ring (20) and a compact layer assembly (19) arranged between the inner rubber ring (18) and the outer rubber ring (20), the compact layer assembly (19) comprises a sponge layer I (25) fixedly attached to one side of the inner rubber ring (18) and a sponge layer II (26) arranged on the side of the sponge layer I (25), the surfaces of the sponge layer I (25) and the sponge layer II (26) are fixedly provided with a plurality of groups of sponge layer II (27) which are distributed on the sponge layer II (27) to form a plurality of sponge layer II (27) with equal distance between the sponge layer II (27), the sponge piece (27) on the sponge layer II (26) is movably attached to the side of the outer rubber ring (20), an adding component for adding oil in the small cavity (28) is arranged on the outer rubber ring (20), the adding component comprises a horn hole (29) arranged on the outer rubber ring (20), a gap hole (30) which is sealed by extrusion of an elastic structure of the outer rubber ring (20) is formed in the bottom of the horn hole (29), one end of the gap hole (30) away from the horn hole (29) is communicated between the inner rubber ring (18) and the outer rubber ring (20), the upper end of the edge between the inner rubber ring (18) and the outer rubber ring (20) is sealed through a transparent toughened film (13), the lower end of the edge between the inner rubber ring and the outer rubber ring (20) is sealed through a rubber pad integrally arranged between the inner rubber ring (18) and the outer rubber ring (20), and the oil in the small cavity (28) is infiltrated in the sponge layer I (25), the sponge layer II (26) and the sponge piece (27) to form a compact airtight blocking layer structure for blocking air circulation.
2. The laminating apparatus for a decorative painting capable of permanently maintaining color saturation of the decorative painting according to claim 1, wherein: the vacuum-pumping mechanism (17) is provided with a plurality of groups on the bottom plastic sealing plate (16) at equal distance, the vacuum-pumping mechanism (17) comprises a vacuum-pumping position hole (24) penetrating through the upper surface and the lower surface of the bottom plastic sealing plate (16) simultaneously, a middle circular groove (22) is outwards arranged in the middle of the vacuum-pumping position hole (24) in a expanding mode, a movable sealing plate (23) is movably arranged in the middle circular groove (22), the diameter of the movable sealing plate (23) is smaller than that of the middle circular groove (22) but larger than that of the vacuum-pumping position hole (24), the movable sealing plate (23), the middle circular groove (22) and the vacuum-pumping position hole (24) are coaxially arranged, and a high-strength spring (21) which is provided with high elasticity and is elastically lifted and is tightly attached to the bottom of the middle circular groove (22) and communicated with the vacuum-pumping position hole (24) is fixedly arranged on the upper inner wall of the middle circular groove (22).
3. The laminating apparatus for decorative painting capable of permanently maintaining color saturation of decorative painting according to claim 2, wherein: the decorative painting (6), the bottom plastic sealing plate (16) and the inner rubber ring (18) are fixed through glue, and the transparent toughened film (13) is fixed through glue with the inner rubber ring (18) and the outer rubber ring (20).
4. A decorative painting laminating apparatus for permanently maintaining color saturation of a decorative painting according to claim 3, wherein: the vertical driving assembly comprises a lifting unit (5) fixedly welded at the middle part of the inner wall above the laminating box (1), a connecting sleeve is fixedly welded at the middle part of the upper surface of the upper pressing plate (2), the lower end of the lifting unit (5) is fixed on the connecting sleeve through a screw rod, and the lifting units (5) are vertically distributed.
5. The laminating apparatus for decorative painting capable of permanently maintaining color saturation of decorative painting according to claim 4, wherein: the vacuum-pumping unit (4) for vacuumizing the film-coating box (1) is arranged on the film-coating box (1), the vacuum-pumping unit (4) is fixed on the upper surface of the film-coating box (1), and the vacuum-pumping unit (4) is communicated with the inside of the film-coating box (1).
6. The laminating apparatus for decorative painting capable of permanently maintaining color saturation of decorative painting according to claim 5, wherein: the first negative pressure air hole (15) is arranged on the lower surface of the upper pressing plate (2), a plurality of groups of first negative pressure air holes (15) are arranged in a round hole-shaped structure, a first negative pressure air cavity (14) communicated with the plurality of groups of first negative pressure air holes (15) is arranged in the upper pressing plate (2), and a first negative pressure generating unit (8) communicated with the inside of the first negative pressure air cavity (14) is fixedly arranged on the side face of the upper pressing plate (2).
7. The laminating apparatus for a decorative painting capable of permanently maintaining color saturation of the decorative painting according to claim 6, wherein: the adsorption component comprises a second negative pressure air hole (31) arranged on the upper surface of the lower support plate (3), a plurality of groups of second negative pressure air holes (31) are arranged in a round hole-shaped structure, a second negative pressure air cavity (32) communicated with the plurality of groups of second negative pressure air holes (31) is arranged in the lower support plate (3), and a second negative pressure generation unit (33) communicated with the inside of the second negative pressure air cavity (32) is fixedly arranged on the side face of the upper pressure plate (2).
8. The laminating apparatus for a decorative painting capable of permanently maintaining color saturation of the decorative painting according to claim 7, wherein: the first adjusting component comprises a first transverse moving unit (10) fixedly welded on the inner wall of the middle of the laminating box (1) and a first adjusting pressing plate (9) fixedly welded on the end part of the first transverse moving unit (10), wherein the first transverse moving unit (10) is horizontally arranged towards the upper pressing plate (2), the first adjusting pressing plate (9) is distributed along the side direction of the upper pressing plate (2), and four groups of the first transverse moving unit (10) and the first adjusting pressing plate (9) are arranged around the upper pressing plate (2).
9. The laminating apparatus for a decorative painting capable of permanently maintaining color saturation of the decorative painting according to claim 8, wherein: the two-dimensional adjusting assembly comprises a second transverse moving unit (12) fixedly welded on the inner wall of the lower part of the laminating box (1) and a second adjusting pressing plate (11) fixedly welded on the end part of the second transverse moving unit (12), wherein the second transverse moving unit (12) is horizontally arranged towards the lower supporting plate (3), the second adjusting pressing plate (11) is distributed along the side direction of the lower supporting plate (3), and four groups of the second transverse moving unit (12) and the second adjusting pressing plate (11) are arranged around the lower supporting plate (3).
10. The laminating apparatus for a decorative painting capable of permanently maintaining color saturation of the decorative painting according to claim 9, wherein: the front side of tectorial membrane case (1) is provided with articulated open-close type door body, and top board (2), first lateral shifting unit (10) of lower bolster (3) front side, second lateral shifting unit (12) tip are all fixed at articulated open-close type door medial surface, be provided with the rubber seal strip of sealing between tectorial membrane case (1) and articulated open-close type door body on the articulated open-close type door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210153805.4A CN114536736B (en) | 2022-02-19 | 2022-02-19 | Laminating equipment capable of permanently keeping color chroma of decorative painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210153805.4A CN114536736B (en) | 2022-02-19 | 2022-02-19 | Laminating equipment capable of permanently keeping color chroma of decorative painting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114536736A CN114536736A (en) | 2022-05-27 |
| CN114536736B true CN114536736B (en) | 2024-03-08 |
Family
ID=81675490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210153805.4A Active CN114536736B (en) | 2022-02-19 | 2022-02-19 | Laminating equipment capable of permanently keeping color chroma of decorative painting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536736B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320682A (en) * | 1998-05-20 | 1999-11-24 | Meiki Co Ltd | Apparatus and method for vacuum laminating |
| CN206983456U (en) * | 2017-07-24 | 2018-02-09 | 中山市天工金美文化发展有限公司 | A kind of anti-oxidation film covering device of noble metal golden eagle etching |
| CN209888143U (en) * | 2019-02-22 | 2020-01-03 | 上海伟务低温真空设备有限公司 | Full-automatic vacuum film laminating machine |
| CN113479365A (en) * | 2021-07-07 | 2021-10-08 | 江西师范大学 | Automatic film laminating device for packaging box |
| CN113858604A (en) * | 2021-09-23 | 2021-12-31 | 沭阳天泓工贸有限公司 | Filming device for producing canvas |
| CN215750760U (en) * | 2021-08-06 | 2022-02-08 | 烟台大信包装有限公司 | Double-roll infiltration double-sided film laminating process device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6872268B2 (en) * | 2002-06-11 | 2005-03-29 | 3M Innovative Properties Company | Method of conforming an adherent film to a substrate by application of vacuum |
-
2022
- 2022-02-19 CN CN202210153805.4A patent/CN114536736B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320682A (en) * | 1998-05-20 | 1999-11-24 | Meiki Co Ltd | Apparatus and method for vacuum laminating |
| CN206983456U (en) * | 2017-07-24 | 2018-02-09 | 中山市天工金美文化发展有限公司 | A kind of anti-oxidation film covering device of noble metal golden eagle etching |
| CN209888143U (en) * | 2019-02-22 | 2020-01-03 | 上海伟务低温真空设备有限公司 | Full-automatic vacuum film laminating machine |
| CN113479365A (en) * | 2021-07-07 | 2021-10-08 | 江西师范大学 | Automatic film laminating device for packaging box |
| CN215750760U (en) * | 2021-08-06 | 2022-02-08 | 烟台大信包装有限公司 | Double-roll infiltration double-sided film laminating process device |
| CN113858604A (en) * | 2021-09-23 | 2021-12-31 | 沭阳天泓工贸有限公司 | Filming device for producing canvas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114536736A (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106428744B (en) | Automatic film pasting mechanism and method | |
| CN109177142A (en) | A kind of laminating machine and method | |
| CN202421676U (en) | Semi-automatic vacuum laminating machine | |
| CN208629908U (en) | A kind of laminating machine | |
| CN109490172B (en) | Detection apparatus for building waterproof material | |
| CA2596808A1 (en) | Press and method for laminating board-shaped work pieces via pressure and heat | |
| CN114536736B (en) | Laminating equipment capable of permanently keeping color chroma of decorative painting | |
| CN113309447A (en) | Hollow glass and processing technology thereof | |
| CN203097601U (en) | High-sealing-performance inward tilting window profile | |
| CN113415466B (en) | Mobile phone film pasting auxiliary device | |
| CN110789767A (en) | Inner curved surface film pasting device and film pasting method | |
| CN107032118B (en) | Transfer device for flexible material | |
| CN109130434B (en) | Encapsulation tectorial membrane device of shaping EPS cystosepiment | |
| CN205201654U (en) | Bipeltate section processing vacuum fixing device | |
| CN212117315U (en) | Frictioning device is used in slippers production | |
| CN114889308A (en) | Barrier-free quantum dot film processing device and processing method thereof | |
| CN211309078U (en) | Inner curved surface film pasting device | |
| CN114290455A (en) | L-shaped plate leather-sticking device | |
| CN203831848U (en) | Storage bag side edge sealing mechanism | |
| CN218000632U (en) | Pipeline valve convenient to adjust | |
| CN215516077U (en) | Film transfer mechanism | |
| CN108783974B (en) | Shoe cabinet for interior decoration | |
| CN215992984U (en) | Crystal hot-fix rhinestone coating machine | |
| CN218234917U (en) | Double containment steel airtight door | |
| CN217871238U (en) | Heat preservation ventilation unit of glass curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |