CN111716485A - Device and method for gluing shaving board by using soybean protein glue - Google Patents
Device and method for gluing shaving board by using soybean protein glue Download PDFInfo
- Publication number
- CN111716485A CN111716485A CN202010619747.0A CN202010619747A CN111716485A CN 111716485 A CN111716485 A CN 111716485A CN 202010619747 A CN202010619747 A CN 202010619747A CN 111716485 A CN111716485 A CN 111716485A
- Authority
- CN
- China
- Prior art keywords
- glue
- soybean protein
- mixer
- belt pulley
- mixing
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 100
- 108010073771 Soybean Proteins Proteins 0.000 title claims abstract description 42
- 235000019710 soybean protein Nutrition 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 9
- 239000002023 wood Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000009775 high-speed stirring Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 description 27
- 230000001070 adhesive effect Effects 0.000 description 27
- 239000000243 solution Substances 0.000 description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 150000001299 aldehydes Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
A device and a method for gluing a shaving board by using soybean protein glue belong to the technical field of artificial board production. The soybean protein glue inlet is connected with the soybean protein glue powder inlet to form a feeding port, the feeding port is connected with a glue mixing stirrer, a glue mixer stirring tooth is installed in the inner cavity of the glue mixing stirrer, the glue mixer stirring tooth is connected with a main shaft of a belt pulley, a mixed glue outlet is formed in the lower portion of the glue mixing stirrer, the other end of the mixed glue outlet is connected with a glue mixer, the top of the glue mixer is connected with a wood powder inlet, and a glue mixer outlet is formed in the bottom of the glue mixer. The invention has the advantages of effectively solving the problems of high viscosity and difficult glue application of the soybean protein glue, and enabling the wood entering the glue mixer to be mixed with the soybean protein glue more uniformly, thereby not reducing the service performance of the soybean protein glue and effectively realizing the problem of quick glue application.
Description
Technical Field
The invention relates to a device and a method for gluing a shaving board by using soybean protein glue, belonging to the technical field of artificial board production.
Background
At present, the adhesive for the wood industry is still mainly 'formaldehyde-formaldehyde adhesive', and the consumption of urea-formaldehyde resin adhesive, phenol-formaldehyde resin adhesive and melamine-formaldehyde resin adhesive reaches 437 kilotons (calculated by solid content of 100%) every year. However, the aldehyde-based adhesive is not an environment-friendly product, and formaldehyde can be released by the aldehyde-based adhesive and the product thereof in the using process, so that formaldehyde pollution in air of workshops and living rooms is caused, and the physical and mental health of people is seriously threatened. In addition, since most of the raw materials for aldehyde-based adhesives are derived from non-renewable resources, research and development of renewable, environmentally friendly adhesives for wood are important issues in the wood industry today when resources are gradually depleted. Soybean protein glue and other natural renewable resources are increasingly gaining attention.
With the development of industrial modernization, the traditional labor-intensive artificial board manufacturing field is gradually eliminated, and the particle boards in the plywood are more and more popular in the market due to high automation degree, less labor and large output. However, the adhesives used in the production of the particle board are most common urea-formaldehyde resin adhesives produced by self, and the adhesives are still the mainstream of the existing particle board enterprises due to low price, but the application range of the particle board is greatly limited due to high free formaldehyde release amount of the adhesives.
The soybean protein glue is theoretically true for the production of shaving boards, but the production of the shaving boards by the soybean protein glue still has great difficulty for the existing production conditions. If the single-component soybean protein adhesive is adopted to produce the shaving board, the defects of high gluing difficulty, insufficient equipment and process conditions and the like exist 1; if the two-component soybean protein adhesive is adopted to produce the shaving board, the problems of uneven sizing and substandard product performance after sizing exist.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a device and a method for gluing a shaving board by using soybean protein glue.
A glue applying device for producing shaving boards by using soybean protein glue is characterized in that a soybean protein glue material inlet and a soybean protein glue powder material inlet are connected to form a filling port, the filling port is connected with a glue mixing stirrer, a glue mixer stirring tooth is installed in an inner cavity of the glue mixing stirrer, the glue mixer stirring tooth is connected with a main shaft of a belt pulley, a mixed glue solution outlet is formed in the lower portion of the glue mixing stirrer, the other end of the mixed glue solution outlet is connected with a glue mixer, the top of the glue mixer is connected with a wood powder inlet, and a glue mixer outlet is formed in the bottom of the glue mixer.
A method for gluing a shaving board by using soybean protein glue comprises the following steps;
the soybean protein powder passes through the pipeline, and soybean protein liquid curing agent passes through the pipeline, gets into glue solution mixing agitator together, through high-speed stirring dispersion for two kinds of components can intensive mixing, then enter into the mixer through the feed opening in, through the rapid mixing of mixer rake teeth, mix saw-dust or wood flour intensive mixing together, get into conveyor belt through the discharge gate like this and mat formation.
The invention has the advantages that the problems of high viscosity and difficult sizing of the soybean protein adhesive are effectively solved, the wood entering the adhesive mixer and the soybean protein adhesive can be more uniformly mixed together through the adhesive liquid mixing stirrer and the adhesive mixer, the usability of the soybean protein adhesive is not reduced, and the problem of quick sizing is effectively realized.
Drawings
A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein the accompanying drawings are included to provide a further understanding of the invention and form a part of this specification, and wherein the illustrated embodiments of the invention and the description thereof are intended to illustrate and not limit the invention, as illustrated in the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
The invention is further illustrated with reference to the following figures and examples.
Detailed Description
It will be apparent that those skilled in the art can make many modifications and variations based on the spirit of the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element, component or section is referred to as being "connected" to another element, component or section, it can be directly connected to the other element or section or intervening elements or sections may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art.
The following examples are further illustrative in order to facilitate the understanding of the embodiments, and the present invention is not limited to the examples.
Example 1: as shown in figure 1, the device for gluing the shaving board by using the soybean protein adhesive comprises a soybean protein adhesive material inlet 1, a soybean protein adhesive powder material inlet 2, a stirring tooth 3 of an adhesive mixer, an adhesive mixing stirrer 4, a wood powder inlet 5, a mixed adhesive liquid outlet 6, a glue mixer 7, a glue mixer outlet 8 and a belt pulley 9.
The soybean protein glue material inlet 1 and the soybean protein glue powder inlet 2 are connected to form a feeding port, the feeding port is connected with a glue solution mixing stirrer 4, a glue solution mixer stirring tooth 3 is installed in the inner cavity of the glue solution mixing stirrer 4, the glue solution mixer stirring tooth 3 is connected with a main shaft of a belt pulley 9, a mixed glue solution outlet 6 is formed in the lower portion of the glue solution mixing stirrer 4, the other end of the mixed glue solution outlet 6 is connected with a glue mixer 7, the top of the glue mixer 7 is connected with a wood powder inlet 5, and a glue mixer outlet 8 is formed in the bottom of the glue mixer 7.
The glue solution mixing stirrer 4 is a disc mixer, and the stirring teeth 3 of the glue solution mixer are of a multi-fluted disc structure.
The multi-fluted disc structure is three-tooth or four-tooth stirring.
The glue solution mixing stirrer 4 is a closed cylindrical barrel. The belt pulley 9 is a driven belt pulley, the driving belt pulley is in driving connection through a motor shaft, and the belt pulley 9 is connected with the driving belt pulley through a belt.
The glue solution mixing stirrer 4 is connected with the barrel 1/5 or 4/5 of the glue mixer 7, so that the glue mixing stirrer is prevented from being directly contacted with wood and blocking a glue injection port.
Example 2: as shown in figure 1, a method for sizing a particle board by using soybean protein glue comprises the following steps; soybean protein powder passes through pipeline 2, and soybean protein liquid curing agent passes through pipeline 1, gets into glue solution mixing agitator together, through high-speed stirring dispersion for two kinds of components can intensive mixing, then enter into the glue mixer through feed opening 6 in, through the quick stirring of glue mixer rake teeth, mix saw-dust or wood flour and fully mix together, get into conveyor belt through discharge gate 8 like this and mat formation.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the spirit and scope of the present invention. Therefore, such modifications are also all included in the scope of protection of the present invention.
Claims (7)
1. A glue applying device for producing shaving boards by using soybean protein glue is characterized in that a soybean protein glue liquid inlet and a soybean protein glue powder inlet are connected to form a filling port, the filling port is connected with a glue liquid mixing stirrer, a glue liquid mixer stirring tooth is mounted in an inner cavity of the glue liquid mixing stirrer, the glue liquid mixer stirring tooth is connected with a main shaft of a belt pulley, a mixed glue liquid outlet is formed in the lower portion of the glue liquid mixing stirrer, the other end of the mixed glue liquid outlet is connected with a glue mixer, the top of the glue mixer is connected with a wood powder inlet, and a glue mixer outlet is formed in the bottom of the glue mixer.
2. The device for applying glue to particle boards produced by using soybean protein glue as claimed in claim 1, wherein the glue solution mixing agitator is a disc mixer.
3. The device for applying glue to particle boards produced by using soybean protein glue as claimed in claim 1, wherein the mixing teeth of the glue mixer are of a multi-fluted disc structure.
4. The device as claimed in claim 1, wherein the multiple-fluted disc structure is three-tooth or four-tooth stirring.
5. The device for applying glue to produce shaving board by using soybean protein glue according to claim 1, wherein the glue solution mixing stirrer is a closed cylindrical cylinder; the belt pulley is driven belt pulley, and the drive belt pulley passes through motor shaft drive connection, and the belt pulley passes through the belt with the drive belt pulley and is connected.
6. The device for applying glue to particle boards produced by using soybean protein glue as claimed in claim 1, wherein the glue mixing agitator is connected to barrel 1/5 or 4/5 of the glue mixer.
7. A method for gluing a particle board by using soybean protein glue is characterized by comprising the following steps; the soybean protein powder passes through the pipeline, and soybean protein liquid curing agent passes through the pipeline, gets into glue solution mixing agitator together, through high-speed stirring dispersion for two kinds of components can intensive mixing, then enter into the mixer through the feed opening in, through the rapid mixing of mixer rake teeth, mix saw-dust or wood flour intensive mixing together, get into conveyor belt through the discharge gate like this and mat formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619747.0A CN111716485A (en) | 2020-07-01 | 2020-07-01 | Device and method for gluing shaving board by using soybean protein glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619747.0A CN111716485A (en) | 2020-07-01 | 2020-07-01 | Device and method for gluing shaving board by using soybean protein glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111716485A true CN111716485A (en) | 2020-09-29 |
Family
ID=72570818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010619747.0A Pending CN111716485A (en) | 2020-07-01 | 2020-07-01 | Device and method for gluing shaving board by using soybean protein glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111716485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474264A (en) * | 2022-02-07 | 2022-05-13 | 来宾市永典木业有限公司 | Preparation method of multilayer plywood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB559974A (en) * | 1942-09-16 | 1944-03-14 | Henry Peter Bayon | Improvements relating to the production of compressed or moulded products from wood chips, shavings, sawdust or the like |
| GB1388622A (en) * | 1971-03-15 | 1975-03-26 | Hutt Gmbh | Method of and apparatus for producing briquettes suitable for use in the manufacture of chipboard using wood particles in powder or fibre form |
| CN1667067A (en) * | 2004-12-20 | 2005-09-14 | 河北金赛博板业有限公司 | Shaving board bonding glue and its special glue making machine |
| CN104059598A (en) * | 2014-06-19 | 2014-09-24 | 东营人造板厂 | Method for manufacturing soybean protein modified adhesive formaldehyde-free medium-density fiberboard |
| CN204673753U (en) * | 2015-05-15 | 2015-09-30 | 鸿伟木业（仁化）有限公司 | Particieboard sizing applicator |
| CN212331336U (en) * | 2020-07-01 | 2021-01-12 | 孙小力 | Utilize soybean protein glue production shaving board glue applying device |
-
2020
- 2020-07-01 CN CN202010619747.0A patent/CN111716485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB559974A (en) * | 1942-09-16 | 1944-03-14 | Henry Peter Bayon | Improvements relating to the production of compressed or moulded products from wood chips, shavings, sawdust or the like |
| GB1388622A (en) * | 1971-03-15 | 1975-03-26 | Hutt Gmbh | Method of and apparatus for producing briquettes suitable for use in the manufacture of chipboard using wood particles in powder or fibre form |
| CN1667067A (en) * | 2004-12-20 | 2005-09-14 | 河北金赛博板业有限公司 | Shaving board bonding glue and its special glue making machine |
| CN104059598A (en) * | 2014-06-19 | 2014-09-24 | 东营人造板厂 | Method for manufacturing soybean protein modified adhesive formaldehyde-free medium-density fiberboard |
| CN204673753U (en) * | 2015-05-15 | 2015-09-30 | 鸿伟木业（仁化）有限公司 | Particieboard sizing applicator |
| CN212331336U (en) * | 2020-07-01 | 2021-01-12 | 孙小力 | Utilize soybean protein glue production shaving board glue applying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474264A (en) * | 2022-02-07 | 2022-05-13 | 来宾市永典木业有限公司 | Preparation method of multilayer plywood |
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