CN117021271A - Preparation process for manufacturing core-spun photo frame section bar by recycling waste materials - Google Patents
Preparation process for manufacturing core-spun photo frame section bar by recycling waste materials Download PDFInfo
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- CN117021271A CN117021271A CN202311069286.4A CN202311069286A CN117021271A CN 117021271 A CN117021271 A CN 117021271A CN 202311069286 A CN202311069286 A CN 202311069286A CN 117021271 A CN117021271 A CN 117021271A
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- photo frame
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- spun
- adhesive
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 238000004064 recycling Methods 0.000 title claims description 16
- 239000002023 wood Substances 0.000 claims abstract description 80
- 239000000853 adhesive Substances 0.000 claims abstract description 42
- 230000001070 adhesive effect Effects 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000003973 paint Substances 0.000 claims description 85
- 238000005507 spraying Methods 0.000 claims description 56
- 229920001971 elastomer Polymers 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 17
- 239000012043 crude product Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 15
- 244000137852 Petrea volubilis Species 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 238000002386 leaching Methods 0.000 claims description 8
- 229920005610 lignin Polymers 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 7
- 230000037452 priming Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/24—Manufacture or reconditioning of specific semi-finished or finished articles of household utensils, e.g. spoons, clothes hangers, clothes pegs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0073—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by nailing, stapling or screwing connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The application relates to the technical field of photo frame manufacturing, and provides a preparation process for manufacturing a core-spun photo frame section by utilizing waste in a circulating way. According to the preparation process for manufacturing the core-spun photo frame section by utilizing the waste circulation, experimental data can show that the photo frame prepared under the proportion of the mixture of the adhesive and the wood chips in the first step is more time-saving in the preparation process, and the prepared photo frame has higher strength, so that the proportion of the mixture of the adhesive and the wood chips needs to be paid attention to in the preparation of the photo frame, the optimal proportion of the mixture of the adhesive and the wood chips is determined by reducing the proportion, and the quality of the photo frame is improved.
Description
Technical Field
The application relates to the technical field of photo frame manufacturing, in particular to a preparation process for manufacturing a core-spun photo frame section bar by utilizing waste material circulation.
Background
The photo frame is similar to a square, the inside of the photo frame is hollowed out, and a common photo is just placed in a blank place. The application provides a manufacturing process for manufacturing a core-covered photo frame section by using waste circulation, which is mainly used for positioning four sides of a photo and enhancing the attractiveness of the photo, is also beneficial to protecting the quality of the photo, like a photo frame with glass, can prevent the photo from yellowing and the like, and hollowed out decorative articles, and the photo frame is divided into a plurality of types.
Disclosure of Invention
In order to solve the technical problems, the application provides a preparation process for circularly manufacturing a core-spun photo frame section by utilizing waste materials, which is realized by the following specific technical means:
the application adopts the following technical scheme for realizing the technical purpose: a process for manufacturing a core-spun photo frame profile using waste recycling, the process comprising:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing
S107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
Preferably, the ratio of the adhesive to the wood chip mixture is 1:3, and the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, two-component epoxy resin and polyurethane glue.
Preferably, the paint spraying protection comprises putty preparation, photo frame polishing, priming paint brushing and top paint spraying; putty: mixing two thirds of gypsum, one third of talcum powder and a proper amount of ocher pigment; adding water and a proper amount of glue, stirring, and pasting a proper amount; the picture frame is greasy: firstly, a wood frame is made to be very smooth, the picture frame is greased, so that the frame surface can be polished, compacted, dried, polished by wood sand paper, and polished better; brushing primer: painting (because the putty has a base color), airing, polishing by using wood sand paper, and wiping by using clean wet cloth; brushing paint again, airing, polishing, wiping and airing; spraying a finishing paint: two kinds of paint are available, and the barreled compressed paint can be directly sprayed; mixing paint, adding thinner, and filling into a spray gun pool; and (5) starting a pump and spraying paint.
Preferably, before the paint spraying protection, the outer surface of the photo frame is polished by sand paper, so that the surface of the photo frame is smooth, then the paint spraying is carried out, the thickness of the rubber resin sprayed before the paint spraying is 0.3mm, the thickness of each paint film is 0.25mm during the paint spraying, and two paint films are sprayed together.
Preferably, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Advantageous effects
Compared with the prior art, the application provides a preparation process for circularly manufacturing the core-spun photo frame section by utilizing waste materials, which has the following beneficial effects:
1. according to the preparation process for manufacturing the core-spun photo frame section by utilizing the waste circulation, experimental data can show that the photo frame prepared under the proportion of the mixture of the adhesive and the wood chips in the first step is more time-saving in the preparation process, and the prepared photo frame has higher strength, so that the proportion of the mixture of the adhesive and the wood chips needs to be paid attention to in the preparation of the photo frame, the optimal proportion of the mixture of the adhesive and the wood chips is determined by reducing the proportion, and the quality of the photo frame is improved.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
A process for manufacturing a core-spun photo frame profile using waste recycling, the process comprising:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing
S107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
Further, the ratio of the adhesive to the wood chip mixture is 1:3, and the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, two-component epoxy resin and polyurethane glue.
Further, the paint spraying protection comprises putty preparation, photo frame polishing, priming paint brushing and finish paint spraying; putty: mixing two thirds of gypsum, one third of talcum powder and a proper amount of ocher pigment; adding water and a proper amount of glue, stirring, and pasting a proper amount; the picture frame is greasy: firstly, a wood frame is made to be very smooth, the picture frame is greased, so that the frame surface can be polished, compacted, dried, polished by wood sand paper, and polished better; brushing primer: painting (because the putty has a base color), airing, polishing by using wood sand paper, and wiping by using clean wet cloth; brushing paint again, airing, polishing, wiping and airing; spraying a finishing paint: two kinds of paint are available, and the barreled compressed paint can be directly sprayed; mixing paint, adding thinner, and filling into a spray gun pool; and (5) starting a pump and spraying paint.
Furthermore, before the paint spraying protection, the outer surface of the photo frame is polished by sand paper, the surface of the photo frame is smooth, then the paint spraying is carried out, the thickness of the rubber resin sprayed before the paint spraying is 0.3mm, the thickness of each paint film is 0.25mm during the paint spraying, and two paint films are sprayed together.
Furthermore, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
The application is further described by way of examples below:
embodiment one:
a preparation process for manufacturing a core-spun photo frame section by utilizing waste circulation comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing;
s107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
The ratio of the adhesive to the wood chip mixture is 1:3, the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, double-component epoxy resin and polyurethane glue, the outer surface of a photo frame is polished by sand paper before paint spraying protection, the surface of the photo frame is smooth, then paint is sprayed, the thickness of rubber resin sprayed before paint spraying is 0.3mm, the thickness of each paint film is 0.25mm when paint is sprayed, two paint films are sprayed together, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Embodiment two:
a preparation process for manufacturing a core-spun photo frame section by utilizing waste circulation comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing;
s107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
The ratio of the adhesive to the wood chip mixture is 1:2, the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, double-component epoxy resin and polyurethane glue, the outer surface of a photo frame is polished by sand paper before paint spraying protection, the surface of the photo frame is smooth, then paint is sprayed, the thickness of rubber resin sprayed before paint spraying is 0.3mm, the thickness of each paint film is 0.25mm when paint is sprayed, two paint films are sprayed together, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Embodiment III:
a preparation process for manufacturing a core-spun photo frame section by utilizing waste circulation comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing;
s107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
The ratio of the adhesive to the wood chip mixture is 1:4, the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, double-component epoxy resin and polyurethane glue, the outer surface of a photo frame is polished by sand paper before paint spraying protection, the surface of the photo frame is smooth, then paint is sprayed, the thickness of rubber resin sprayed before paint spraying is 0.3mm, the thickness of each paint film is 0.25mm when paint is sprayed, two paint films are sprayed together, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Comparative example one:
a preparation process for manufacturing a core-spun photo frame section by utilizing waste circulation comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing;
s107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
The ratio of the adhesive to the wood chip mixture is 1:1, the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, double-component epoxy resin and polyurethane glue, the outer surface of a photo frame is polished by sand paper before paint spraying protection, the surface of the photo frame is smooth, then paint is sprayed, the thickness of rubber resin sprayed before paint spraying is 0.3mm, the thickness of each paint film is 0.25mm when paint is sprayed, two paint films are sprayed together, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Comparative example two:
a preparation process for manufacturing a core-spun photo frame section by utilizing waste circulation comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing;
s107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
The ratio of the adhesive to the wood chip mixture is 1:5, the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, double-component epoxy resin and polyurethane glue, the outer surface of a photo frame is polished by sand paper before paint spraying protection, the surface of the photo frame is smooth, then paint is sprayed, the thickness of rubber resin sprayed before paint spraying is 0.3mm, the thickness of each paint film is 0.25mm when paint is sprayed, two paint films are sprayed together, the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
The proportions of the mixture of the adhesive and the wood chips are respectively changed in the three embodiments and the two comparative examples, and then each item of data of the prepared photo frame process is recorded and the prepared photo frame is subjected to quality detection, wherein experimental data are as follows:
the data of the experiment show that the photo frame prepared by the mixture of the adhesive and the wood chips in the first embodiment saves more time in the preparation process, and the prepared photo frame has higher strength, so that the proportion of the adhesive and the wood chip mixture needs to be paid attention to in the preparation of the photo frame, and the optimal proportion of the adhesive and the wood chip mixture is determined by reducing the proportion, so that the quality of the photo frame is improved.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A preparation process for manufacturing a core-spun photo frame section bar by utilizing waste material circulation is characterized by comprising the following steps of: the preparation process comprises the following steps:
s101, collecting and processing waste materials, namely collecting and leaching wood chips generated during preparation of a wooden photo frame by using water, drying the wood chips after removing impurities such as dust and the like outside the wood chips, and crushing the dried wood chips to obtain granular wood chip objects;
s102, recycling waste materials, adding an adhesive into the wood chip material, fully stirring, and then pouring the mixture of the adhesive and the wood chip into a die for punching treatment to obtain a crude product of the photo frame section bar;
s103, cutting the photo frame, and cutting and grooving the photo frame section according to different photo frame sizes by the obtained photo frame crude product mould;
s104, finely machining the photo frame, and polishing and deburring the periphery of the photo frame with the decided size;
s105, paint spraying protection, namely spraying a layer of rubber resin on the surface of the photo frame, and then spraying paint on the outer part of the photo frame after the rubber resin is dried;
s106, determining screws according to clamping grooves and drilling holes of the photo frame, further guaranteeing that the prepared photo frame has a fixing effect, and placing glass with the same specification into the photo frame for fixing
S107, assembling, namely assembling the prepared photo frame to finish the photo frame manufacturing.
2. The process for manufacturing a core-spun photo frame profile by recycling waste materials according to claim 1, wherein: the ratio of the adhesive to the wood chip mixture is 1:3, and the adhesive comprises one or more of lignin, urea, polyvinyl alcohol, two-component epoxy resin and polyurethane glue.
3. The process for manufacturing a core-spun photo frame profile by recycling waste materials according to claim 1, wherein: the paint spraying protection comprises putty preparation, photo frame polishing, priming paint brushing and finish paint spraying.
4. The process for manufacturing a core-spun photo frame profile by recycling waste materials according to claim 1, wherein: before the paint spraying protection, the outer surface of the photo frame is polished by sand paper, the surface of the photo frame is smooth, then the paint spraying is carried out, the thickness of the rubber resin sprayed before the paint spraying is 0.3mm, the thickness of each paint film is 0.25mm during the paint spraying, and two paint films are sprayed together.
5. The process for manufacturing a core-spun photo frame profile by recycling waste materials according to claim 1, wherein: the photo frame is assembled by adopting a production line, and the assembled photo frame is provided with a glass baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311069286.4A CN117021271A (en) | 2023-08-24 | 2023-08-24 | Preparation process for manufacturing core-spun photo frame section bar by recycling waste materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311069286.4A CN117021271A (en) | 2023-08-24 | 2023-08-24 | Preparation process for manufacturing core-spun photo frame section bar by recycling waste materials |
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| Publication Number | Publication Date |
|---|---|
| CN117021271A true CN117021271A (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311069286.4A Pending CN117021271A (en) | 2023-08-24 | 2023-08-24 | Preparation process for manufacturing core-spun photo frame section bar by recycling waste materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117021271A (en) |
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2023
- 2023-08-24 CN CN202311069286.4A patent/CN117021271A/en active Pending
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