CN105730127B - Decorative body with concave-convex decorative pattern hard leather surface, manufacturing method and production device thereof - Google Patents
Decorative body with concave-convex decorative pattern hard leather surface, manufacturing method and production device thereof Download PDFInfo
- Publication number
- CN105730127B CN105730127B CN201610261119.3A CN201610261119A CN105730127B CN 105730127 B CN105730127 B CN 105730127B CN 201610261119 A CN201610261119 A CN 201610261119A CN 105730127 B CN105730127 B CN 105730127B
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- Prior art keywords
- cylinder
- concave
- workbench
- pressing plate
- hard
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- 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
- B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/181—Filling unsupported soft shells having a particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/18—Applying ornamental structures, e.g. shaped bodies consisting of plastic material
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a decorative body with a concave-convex decorative pattern hard leather surface, a manufacturing method and a production device thereof, which are characterized in that: the artificial leather lining plate comprises a lining plate, wherein a hard artificial leather with concave-convex decorative patterns is covered on the lining plate, and a foaming material is filled in a closed area between the hard artificial leather and the lining plate. The invention has simple structure, reasonable design and low operation cost.
Description
The technical field is as follows:
the invention relates to a decorative body with a concave-convex decorative pattern hard leather surface, a manufacturing method and a production device thereof.
Background art:
in recent years, with the improvement of living standard, leather materials are gradually applied to the field of decorative bodies, particularly leather surfaces are processed into various patterns with concave-convex decoration patterns, so that the leather surfaces have various patterns with strong stereoscopic impression and clear outlines, and the decoration effect of the leather materials is greatly improved.
The invention content is as follows:
the invention aims to provide a decorative body with a concave-convex decorative pattern leather surface, a manufacturing method and a production device thereof.
The invention relates to a decorative body with a concave-convex decorative pattern hard leather surface, which comprises a lining plate, wherein the lining plate is covered with a hard artificial leather with concave-convex decorative patterns, and a closed area between the hard artificial leather and the lining plate is filled with a foaming material.
Furthermore, the shape of the lining plate is annular, and the lining plate is made of wood plates.
Further, the foaming material is foaming plastic.
The invention relates to a method for manufacturing a decorative body with a concave-convex decorative pattern hard leather surface, which comprises a lining plate, wherein the lining plate is covered with a hard artificial leather with concave-convex patterns, and a closed area between the hard artificial leather and the lining plate is filled with a foaming material; the preparation method comprises the following steps:
(1) carrying out concave molding on the hard artificial leather;
(2) filling foaming material in the concave area and covering the lining plate;
(3) the foamed material is compacted and cured.
Further, the step (1) is performed by press molding.
Further, the step (2) is to fill the concave area of the hard artificial leather with foamed plastic.
Further, in the step (3), the foaming material is compacted while heating.
The invention relates to a production device of a decorative body with a concave-convex decorative pattern hard leather surface, wherein the decorative body with the concave-convex decorative pattern hard leather surface comprises a lining plate, the lining plate is covered with a hard artificial leather with concave-convex patterns, and a closed area between the hard artificial leather and the lining plate is filled with a foaming material; the apparatus for producing the decoration is as follows: the decorative body is characterized by comprising a stamping device and a forming device, wherein the stamping device comprises a rack, a fixed upper die is arranged on the rack, the shape of the upper die is the same as the concave-convex decorative patterns of the decorative body, a liftable lower die is arranged right below the upper die, and the hard artificial leather is extruded to form a recess through the pressing of the upper die and the lower die; the forming device comprises a machine base, two parallel guide rails are arranged on the machine base, a workbench with a groove is arranged on the guide rails, a hard artificial leather with a recess is arranged in the groove of the workbench, a pressing plate cylinder is arranged on the upper portion of the machine base, an output shaft of the pressing plate cylinder penetrates through the upper surface of the machine base, and a pressing plate horizontally arranged is fixedly connected to the tail end of the pressing plate cylinder.
Further, a needle penetrating cylinder is distributed on the upper surface of the pressing plate, a needle is connected to the output end of the needle penetrating cylinder, the needle penetrates through the pressing plate and is used for forming a hole in the lining plate, a guide rod is arranged on the outer side of the needle penetrating cylinder, one end of the guide rod is fixedly connected with the pressing plate, the other end of the guide rod is sleeved with the base, and limiting rods are fixedly connected to the two sides of the pressing plate.
Further, a workbench cylinder is horizontally fixed on the base, an output shaft of the workbench cylinder is fixedly connected with the workbench, and the workbench cylinder is arranged between the two parallel guide rails; displacement sensors are respectively arranged at two ends of the machine base, and the detection surface of each displacement sensor and the side surface of the workbench are in the same plane; the inside heating device that is equipped with of workstation, the equal electric connection of heating device and displacement sensor is to the control box in the frame, still be equipped with the gas pitcher in the frame, the gas pitcher is clamp plate cylinder, workstation cylinder and the air feed of threading needle cylinder.
Compared with the prior art, the invention has the following effects: the decorative body with the concave-convex decorative pattern hard leather surface has the advantages of simple structure, good concave-convex feeling and clear outline, simple and reasonable manufacturing method, reasonable design of production devices and low operation cost.
Description of the drawings:
FIG. 1 is a front view of a decorative body having a textured decorative patterned hardfacing surface;
FIG. 2 is a face view A-A of FIG. 1;
FIG. 3 is a front view of the molding apparatus;
FIG. 4 is a left side view of the molding apparatus;
FIG. 5 is a front view of the forming device table;
FIG. 6 is a front view of the foamed plastic filling apparatus;
FIG. 7 is a front view of the stamping device;
fig. 8 is a left side view of the punching device.
In the figure:
1-lining board; 2-hard artificial leather; 3-foamed plastic; 4-a machine base; 5-a workbench cylinder; 501-a cylinder block; 502-table cylinder output shaft; 6-pressing a plate; 7-a guide rod; 8-platen cylinder; 801-platen cylinder output shaft; 9-a needle threading cylinder; 901-threading a needle; 10-a limiting rod; 11-pressing the frame; 12-a work bench; 13-a displacement sensor; 14-a guide rail; 15-a groove; 16-a heating plate; 17-a foamed plastic filling device; 171-a support; 172-control cabinet; 173-a booster pump; 174-a cartridge; 175-a fill tube; 176-a support bar; 18-a frame; 19-a hydraulic lifting mechanism; 20-lower die supporting plate; 21-lower die; 22-upper mould; 23-an oil pipe; 24-a motor; 25-an oil tank; 26-electric distribution box.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention relates to a decorative body with a concave-convex decorative pattern hard leather surface, which comprises a lining plate 1, wherein the lining plate 1 is covered with a hard artificial leather 2 with concave-convex decorative patterns, and a closed area between the hard artificial leather 2 and the lining plate 1 is filled with a foaming material.
Further, for reasonable design, the lining plate 1 is annular and made of wood.
Further, for reasonable design, the foaming material is foamed plastic 3.
The hard artificial leather can be PVC or PU artificial leather treated by a leather hardening agent, the name of the hardening agent is a xylylenediamine condensation compound, and the formula is as follows: 18-27 parts per 100 parts of standard resin, amine value 180-: 40-60, and the artificial leather is cured at the room temperature/8 d or the room temperature/2 d plus 90 ℃/40 h.
The invention has decorative body manufacturing approach of the hard leather surface of the concave-convex decorative pattern, the decorative body with concave-convex decorative pattern hard leather surface includes the lining board 1, the said lining board 1 is covered with the hard artificial leather 2 with concave-convex pattern, the enclosed area between liner board 1 and the said hard artificial leather 2 is filled with the foamed material; the preparation method comprises the following steps:
(1) carrying out concave molding on the hard artificial leather;
(2) filling foaming material in the concave area and covering the lining plate;
(3) the foamed material is compacted and cured.
Furthermore, in order to design reasonably, the step (1) adopts punch forming.
Further, in order to design reasonably, the step (2) fills the concave area of the hard artificial leather with the foamed plastic 3, and the foamed plastic 3 has good formability.
Further, for reasonable design, the step (3) is carried out compaction on the foaming material and heating is carried out simultaneously, the foaming material is foamed plastic, the foamed plastic is heated, softened and expanded, and has good fluidity under the action of pressure, so that the recessed area 151 of the hard artificial leather is filled with the foaming plastic 3.
The invention relates to a production device of a decorative body with a concave-convex decorative pattern hard leather surface, which comprises a lining plate 1, wherein the lining plate 1 is covered with a hard artificial leather 2 with concave-convex patterns, and a closed area between the hard artificial leather 2 and the lining plate 1 is filled with a foaming material; the production device comprises the following components: the production line comprises a stamping device and a forming device, wherein the stamping device comprises a rack 18, a fixed upper die 22 is arranged on the rack 18, the shape of the upper die 22 is the same as the shape of a concave-convex decorative pattern of a decorative body, a liftable lower die 21 is arranged right below the upper die 22, and a hard artificial leather is extruded to form a recess through the pressing of the upper die and the lower die; the forming device comprises a machine base 4, two parallel guide rails 14 are arranged on the machine base 4, a workbench 12 with a groove is arranged on each guide rail 14, a hard artificial leather 2 with a concave part is arranged in the groove of the workbench 12, a pressing plate cylinder 8 is arranged on the upper part of the machine base 4, an output shaft 801 of the pressing plate cylinder penetrates through the upper surface of the machine base 4, and a pressing plate 6 horizontally arranged at the tail end is fixedly connected with the pressing plate.
Further, in order to design reasonably, a needle threading cylinder 9 is distributed on the upper surface of the pressing plate 6, an output end of the needle threading cylinder 9 is connected with a needle threading 901, the needle threading 901 penetrates through the pressing plate 6 and is used for drilling a hole in the lining plate 1, a guide rod 7 is arranged on the outer side of the needle threading cylinder 9, one end of the guide rod 7 is fixedly connected with the pressing plate 6, the other end of the guide rod is sleeved with the base 4, two sides of the pressing plate 6 are fixedly connected with limiting rods 10, the pressing plate 6 moves downwards under the pushing of the pressing plate cylinder 8, when the limiting rods 10 touch the workbench 12, the pressing plate 6 stops moving downwards and presses the lining plate 1, and at the moment, the needle threading 901 moves downwards, through holes are formed in the lining plate 1 and are used for discharging gas in the hard artificial leather recess in the compaction process.
Further, for reasonable design, a workbench cylinder 5 is horizontally fixed on the machine base 4, an output shaft 502 of the workbench cylinder is fixedly connected with the workbench 12, and the workbench cylinder 5 is arranged between the two parallel guide rails 14; displacement sensors 13 are respectively arranged at two ends of the machine base 4, and the detection surface of each displacement sensor 13 and the side surface of the workbench 12 are in the same plane; the inside heating device that is equipped with of workstation 12, the equal electric connection of heating device and displacement sensor 13 is to the control box in the frame 4, still be equipped with the gas pitcher in the frame 4, the gas pitcher is the air feed of clamp plate cylinder 8, workstation cylinder 5 and needle cylinder 9.
The lower die 21 of the punching device is lifted by the hydraulic lifting mechanism 19, and when the punching device works, the motor 24 is started, oil in the oil tank 25 is conveyed to the hydraulic lifting mechanism 19 through the oil pipe 23, so that the lower die 21 is pushed to move upwards.
The heating device in the workbench 12 comprises heating plates 16 arranged on the side surfaces and the bottom surface of the groove 15, and when the workbench works, the heat energy of the heating plates 16 is simultaneously transferred to the concave area from the side surfaces and the bottom surface of the groove 15, so that the foamed plastic 3 in the concave area is heated.
The table 12 is movable along a guide rail 14 by the table cylinder 5, and a displacement sensor 13 is used for positioning the position of the table 12.
The foamed plastic filling device 17 is used for filling, the foamed plastic filling device 17 comprises a support 171, two material cylinders 174 are fixed on the support 171, a booster pump 172 is arranged below the material cylinders 174 and used for extruding the foamed plastic 3 in the material cylinders 174 into a filling pipe 175, the filling pipe 175 is fixedly connected with a rotatable supporting rod 176, and a control cabinet 172 is further arranged on the support 171.
The specific implementation process comprises the following steps:
fixing the hard artificial leather 2 on a lower die 21 of a stamping device, starting a motor 24, conveying oil to a hydraulic lifting mechanism 19 through an oil pipe 23 to push the lower die 21 upwards, pressing the heated upper die and the heated lower die, closing the heating and keeping the pressing of the upper die and the lower die for 1-2 minutes to obtain the hard artificial leather 2 with the annular recess; then, placing the hard artificial leather 2 with the recess in the groove 15 of the workbench 12, turning over the pressing frame 11 for fixing, moving the foamed plastic filling pipe 175, filling the foamed plastic 3 in the recess 151, and covering the annular lining plate 1; starting a workbench cylinder 8, pulling a workbench 12 to be right below a press plate 6, starting the press plate cylinder 8, pushing the press plate 6 downwards to compact the surface of the lining plate 1, setting the pressing force to be 0.5 MPa, starting a needle penetrating cylinder 9, enabling a penetrating needle 901 to move downwards to open a through hole in the lining plate 1, starting a heating plate 16 in the workbench 12, heating the depressed area 151 at the temperature of 160-170 ℃ for 15 minutes, then closing a heating device, keeping the press plate 6 in a compressed state for 5 minutes, and cooling and solidifying the foamed plastic 3 to obtain the decorative body with the concave-convex decorative pattern hard leather surface.
Claims (2)
1. The utility model provides a decorative body apparatus for producing with unsmooth decoration pattern stereoplasm skin surface which characterized in that: the decorative body with the concave-convex decorative pattern hard leather surface comprises a lining plate, the lining plate is covered with a hard artificial leather with concave-convex patterns, and a foaming material is filled in a closed area between the hard artificial leather and the lining plate; the apparatus for producing the decoration is as follows: the decorative body is characterized by comprising a stamping device and a forming device, wherein the stamping device comprises a rack, a fixed upper die is arranged on the rack, the shape of the upper die is the same as the concave-convex decorative patterns of the decorative body, a liftable lower die is arranged right below the upper die, and the hard artificial leather is extruded to form a recess through the pressing of the upper die and the lower die; the forming device comprises a machine base, two parallel guide rails are arranged on the machine base, a workbench with a groove is arranged on the guide rails, a concave hard artificial leather is arranged in the groove of the workbench, a pressing plate cylinder is arranged at the upper part of the machine base, an output shaft of the pressing plate cylinder penetrates through the upper surface of the machine base, and the tail end of the pressing plate cylinder is fixedly connected with a horizontally-placed pressing plate; the punching machine is characterized in that a needle cylinder is distributed on the upper surface of the pressing plate, a needle is connected to the output end of the needle cylinder, the needle penetrates through the pressing plate and is used for punching a hole in the substrate, a guide rod is arranged on the outer side of the needle cylinder, one end of the guide rod is fixedly connected with the pressing plate, the other end of the guide rod is sleeved with the base, and limiting rods are fixedly connected to the two sides of the pressing plate.
2. The apparatus for producing a decorative body having a rugged decorative patterned hard skin surface according to claim 1, wherein: a workbench cylinder is horizontally fixed on the machine base, an output shaft of the workbench cylinder is fixedly connected with a workbench, and the workbench cylinder is arranged between two parallel guide rails; displacement sensors are respectively arranged at two ends of the machine base, and the detection surface of each displacement sensor and the side surface of the workbench are in the same plane; the inside heating device that is equipped with of workstation, the equal electric connection of heating device and displacement sensor is to the control box in the frame, still be equipped with the gas pitcher in the frame, the gas pitcher is clamp plate cylinder, workstation cylinder and the air feed of threading needle cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261119.3A CN105730127B (en) | 2016-04-26 | 2016-04-26 | Decorative body with concave-convex decorative pattern hard leather surface, manufacturing method and production device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261119.3A CN105730127B (en) | 2016-04-26 | 2016-04-26 | Decorative body with concave-convex decorative pattern hard leather surface, manufacturing method and production device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105730127A CN105730127A (en) | 2016-07-06 |
| CN105730127B true CN105730127B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610261119.3A Active CN105730127B (en) | 2016-04-26 | 2016-04-26 | Decorative body with concave-convex decorative pattern hard leather surface, manufacturing method and production device thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105730127B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457992A (en) * | 2003-05-24 | 2003-11-26 | 何欣俊 | Method for making relief pattern |
| WO2009129736A1 (en) * | 2008-04-21 | 2009-10-29 | Kwong Lam Thomas Chow | Molded foamed articles and method of making same |
| CN102642437A (en) * | 2012-03-02 | 2012-08-22 | 杭州锦尚装饰材料有限公司 | Carving and molding process of leather |
| CN104742378A (en) * | 2013-12-25 | 2015-07-01 | 株式会社Jsp | Method for producing skin-covered foamed molded article |
| CN105082444A (en) * | 2015-07-15 | 2015-11-25 | 浙江三箭工贸有限公司 | Decorative plate die pressing method |
-
2016
- 2016-04-26 CN CN201610261119.3A patent/CN105730127B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457992A (en) * | 2003-05-24 | 2003-11-26 | 何欣俊 | Method for making relief pattern |
| WO2009129736A1 (en) * | 2008-04-21 | 2009-10-29 | Kwong Lam Thomas Chow | Molded foamed articles and method of making same |
| CN102642437A (en) * | 2012-03-02 | 2012-08-22 | 杭州锦尚装饰材料有限公司 | Carving and molding process of leather |
| CN104742378A (en) * | 2013-12-25 | 2015-07-01 | 株式会社Jsp | Method for producing skin-covered foamed molded article |
| CN105082444A (en) * | 2015-07-15 | 2015-11-25 | 浙江三箭工贸有限公司 | Decorative plate die pressing method |
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| Publication number | Publication date |
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| CN105730127A (en) | 2016-07-06 |
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