CN104526817A - Production process of double-layer infinite extending column - Google Patents
Production process of double-layer infinite extending column Download PDFInfo
- Publication number
- CN104526817A CN104526817A CN201410759109.3A CN201410759109A CN104526817A CN 104526817 A CN104526817 A CN 104526817A CN 201410759109 A CN201410759109 A CN 201410759109A CN 104526817 A CN104526817 A CN 104526817A
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- China
- Prior art keywords
- column
- sandwich layer
- inner sandwich
- groove
- rivet
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a production process of a double-layer infinite extending column. The production process comprises the steps of sequentially arranging green column pieces, wherein the side portions of adjacent green column pieces are bonded and pressed to form column parts, the ends of the adjacent green column pieces are staggered to form protrusions and grooves respectively; stacking and bonding multiple layers of the column parts to form square inner core layers, wherein four side faces of each inner core layer are respectively bonded with whole tabasheer pieces subjected to de-greening treatment, and adjacent whole tabasheer pieces are sequenitaly bonded to form frame-shaped external layers; enabling the head portion of one inner core layers and the tail portion of the other inner core layer to be connected, enabling rivets to sequentially penetrating through the external layers, the protrusions and the grooves, wherein two ends of each rivet and the external layers form position-fixing grooves respectively, and externally-fixed bamboo blocks are bonded in the position-fixing grooves and matched with the position-fixing grooves in shape; repeating the steps till the length of the solid column meets the length requirement. By arranging the external layers and the inner core layers respectively, the durability and manufacturing cost of the column are compromised, and the column is reasonable in structural design and can be lengthened infinitely and meet the using demand.
Description
Technical field
The present invention relates to the production technology that a kind of bilayer infinitely extends column.
Background technology
In furniture, scenic spot during the making of bamboo pavilion etc., often need wooden or bamboo solid post to connect, make length meet the demand of making.In current process, be connected usually through realization such as connector such as use bolt, rivet etc., but existing connection affect because connector exposes column make after perception, and connector exposes and is subject to ectocine and produces loosening, connecting position is easily misplaced, increase maintenance probability, affect the service life of column.
When the use of column, because not surface treated surf green sheet is more vulnerable to ectocine relative to passing through the surperficial de-blue or green tabasheer sheet processed, generation is oxidized and the normal use of impact, and the tabasheer sheet taken off after green grass or young crops is higher relative to the cost of surf green sheet.In addition, the existence of the ring on the bamboo chip of top layer, the flatness of the leg surface that can affect.This just needs the cost of column and anti-oxidantly carries out weighing rear consideration and how to solve the problem.
Summary of the invention
The object of this invention is to provide a kind of bilayer and infinitely extend column, by the setting respectively of extexine, inner sandwich layer, the durability of column and manufacturing cost are in harmonious proportion, can under the prerequisite not affecting leg surface flatness, use simple structure to realize connecting the firm connection of solid column, solve the above-mentioned problems in the prior art.
Technical solution of the present invention is:
Bilayer infinitely extends a production technology for column, comprising:
Be arranged in order by blue or green post sheet, the bonding rear compacting of sidepiece of adjacent surf green sheet forms cylinder component, and the end of adjacent surf green sheet has been staggered to form projection or groove;
Multicolumn body component stacks bonding formation inner sandwich layer, and inner sandwich layer is square, and gluing of surfaces is through the whole tabasheer sheet of de-blue or green process respectively in four sides of inner sandwich layer, and adjacent whole tabasheer sheet is bonding formation frame-type extexine successively;
The end of inner sandwich layer is formed with projection or groove, the stem of an inner sandwich layer is connected with the afterbody of another inner sandwich layer, and the projection by the stem of inner sandwich layer is embedded in the groove of the afterbody of another inner sandwich layer, and by projection and groove bonding;
After being docked the end of extexine, use rivet successively through extexine, projection, groove, two ends and the extexine of rivet form retention grooves respectively, are bonded in retention grooves by bamboo outer solid block, and shape and the retention grooves of outer solid block are adaptive;
Repeat above-mentioned steps, until the length of column reaches Len req.
Further, described rivet adopts stainless steel self threading pin.
Further, the degree of depth of groove is 8-15cm.
Further, the area of outer solid block is greater than the head of a nail area of rivet.
The invention has the beneficial effects as follows: this kind of bilayer infinitely extends the production technology of column, whole tabasheer sheet is adopted by extexine, make the top layer of column smooth, without ring, anti-oxidant, utilize surface through the non-oxidizability of the tabasheer sheet of de-blue or green process, strengthen the durability of column.Inner sandwich layer adopts surf green sheet, under the prerequisite of lower cost, and adopts blue or green post sheet 101 by inner, because surf green sheet is in the inside of column, does not have oxidized problem, but reduce overall production cost.This kind of solid column, by the setting respectively of extexine, inner sandwich layer, the durability of column of being in harmonious proportion drinks manufacturing cost, reasonable in design, and can indefinite extension, meets user demand.
Accompanying drawing explanation
Fig. 1 is the double-deck unlimited structural representation extending column of embodiment technique gained;
Fig. 2 be Fig. 1 A-A to structural representation;
Fig. 3 is the structural representation of the cylinder component of inner sandwich layer in embodiment;
Wherein: 1-extexine, 2-inner sandwich layer, 3-rivet, 4-consolidates block outward; 21-post sheet, 22-is protruding, 23-groove.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment:
Bilayer infinitely extends a production technology for column, is arranged in order by blue or green post sheet 21, and the bonding rear compacting of sidepiece of adjacent surf green sheet forms cylinder component, and the end of adjacent surf green sheet has been staggered to form protruding 22 or groove 23.
Multicolumn body component stacks bonding formation inner sandwich layer 2, and inner sandwich layer 2 is square, and gluing of surfaces is through the whole tabasheer sheet of de-blue or green process respectively in four sides of inner sandwich layer 2, and adjacent whole tabasheer sheet is bonding formation frame-type extexine 1 successively.
The end of inner sandwich layer 2 is formed with protruding 22 or groove 23, the afterbody of the stem of an inner sandwich layer 2 with another inner sandwich layer 2 is connected, projection 22 by the stem of inner sandwich layer 2 is embedded in the groove 23 of the afterbody of another inner sandwich layer 2, and projection 22 is bonding with groove 23.
After being docked the end of extexine 1, use rivet 3 successively through extexine 1, projection 22, groove 23, two ends and the extexine 1 of rivet 3 form retention grooves respectively, are bonded in retention grooves by bamboo outer solid block 4, and shape and the retention grooves of outer solid block 4 are adaptive; The area of outer block 4 is admittedly greater than the head of a nail area of rivet 3.
Repeat above-mentioned steps, until the length of column reaches Len req.
Embodiment technique gained bilayer infinitely extends column, comprise extexine 1, inner sandwich layer 2, fastener, as Fig. 1 and Fig. 2, extexine 1 is the frame-type extexine 1 that some whole tabasheer sheets are formed, extexine 1 is wrapped in outside inner sandwich layer 2, inner sandwich layer 2 comprises and stacks bonding some cylinder component successively, cylinder component is that bonding post sheet 21 pressing plate of some tilings forms, post sheet 21 adopts surf green sheet, adjacent pillars sheet 21 interlocks bonding, the end of adjacent pillars sheet 21 forms protruding 22 and groove 23 respectively, as Fig. 3, the projection 22 that post sheet 21 is formed is bonded in the groove 23 of the cylinder component longitudinally connected, fastener comprises rivet 3 and outer solid block 4, rivet 3 is successively through extexine 1, protruding 22, groove 23, two ends and the extexine 1 of rivet 3 are formed with retention grooves respectively, outer solid block 4 is filled with in retention grooves, outer block 4 admittedly adopts tabasheer sheet to make.
This kind of bilayer infinitely extends column, adopts whole tabasheer sheet by extexine 1, make the top layer of column smooth, without ring, anti-oxidant, utilize surface through the non-oxidizability of the tabasheer sheet of de-blue or green process, strengthen the durability of column.Inner sandwich layer 2 adopts surf green sheet, under the prerequisite of lower cost, and adopts blue or green post sheet 21101 by inner, because surf green sheet is in the inside of column, does not have oxidized problem, but reduce overall production cost.This kind of solid column, by the setting respectively of extexine 1, inner sandwich layer 2, the durability of column of being in harmonious proportion drinks manufacturing cost, reasonable in design, and can indefinite extension, meets user demand.
Be specially: by the projection 22 of cylinder component, groove 23, respectively with the groove 23 of the cylinder component longitudinally connected, protruding 22 bonding, then by rivet 3 successively through extexine 1, protruding 22, groove 23, cylinder component connected.The retention grooves that the two ends of rivet 3 and post sheet 21 are formed is bonded with outer solid block 4, and outer solid block 4 is fixed on outside rivet 3, while can strengthening connecting, ensures the smooth of leg surface, does not make rivet 3 expose the perception affecting column.
The degree of depth of groove 23 is 8-15cm, is preferably 12cm.Ensure the stability connected.Rivet 3 adopts stainless steel self threading pin, increases the stability connected.Outer block 4 is admittedly adhesive in retention grooves.Rivet 3 can be made fixing for main element more firm, effectively avoid external force to produce harmful effect to rivet 3, what avoid that rivet 3 produces due to external force loosens, thus enables fastener good action chronically.Post sheet 21 can adopt bamboo discongests sheet, is specially, bamboo chip is clapped loose after impregnation, then suppress formation, environmental protection, draw materials natural, pure and fresh attractive in appearance, high resilience, can moistureproof, hardness is high.
Claims (4)
1. bilayer infinitely extends a production technology for column, it is characterized in that, comprising:
Be arranged in order by blue or green post sheet, the bonding rear compacting of sidepiece of adjacent surf green sheet forms cylinder component, and the end of adjacent surf green sheet has been staggered to form projection or groove;
Multicolumn body component stacks bonding formation inner sandwich layer, and inner sandwich layer is square, and gluing of surfaces is through the whole tabasheer sheet of de-blue or green process respectively in four sides of inner sandwich layer, and adjacent whole tabasheer sheet is bonding formation frame-type extexine successively;
The end of inner sandwich layer is formed with projection or groove, the stem of an inner sandwich layer is connected with the afterbody of another inner sandwich layer, and the projection by the stem of inner sandwich layer is embedded in the groove of the afterbody of another inner sandwich layer, and by projection and groove bonding;
After being docked the end of extexine, use rivet successively through extexine, projection, groove, two ends and the extexine of rivet form retention grooves respectively, are bonded in retention grooves by bamboo outer solid block, and shape and the retention grooves of outer solid block are adaptive;
Repeat above-mentioned steps, until the length of column reaches Len req.
2. the double-deck unlimited production technology extending column as claimed in claim 1, is characterized in that: described rivet adopts stainless steel self threading pin.
3. the double-deck unlimited production technology extending column as claimed in claim 2, is characterized in that: the degree of depth of groove is 8-15cm.
4. the double-deck unlimited production technology extending column as claimed in claim 3, is characterized in that: the area of outer block is admittedly greater than the head of a nail area of rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410759109.3A CN104526817A (en) | 2014-12-12 | 2014-12-12 | Production process of double-layer infinite extending column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410759109.3A CN104526817A (en) | 2014-12-12 | 2014-12-12 | Production process of double-layer infinite extending column |
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| Publication Number | Publication Date |
|---|---|
| CN104526817A true CN104526817A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410759109.3A Pending CN104526817A (en) | 2014-12-12 | 2014-12-12 | Production process of double-layer infinite extending column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666627A (en) * | 2016-02-25 | 2016-06-15 | 南京林业大学 | High-strength glue-laminated bamboo hollow column and preparation method thereof |
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| CN2156006Y (en) * | 1993-06-15 | 1994-02-16 | 张家 | Decoration board block |
| CN1133233A (en) * | 1995-07-10 | 1996-10-16 | 株式会社三叶 | Bamboo glued board |
| CN2605805Y (en) * | 2003-02-26 | 2004-03-10 | 刘礼寿 | Anti-cracking bamboo vegetable-cutting board |
| CN1628943A (en) * | 2003-12-17 | 2005-06-22 | 张傲宇 | Bamboo parquet plate and its manufacturing method |
| CN1817584A (en) * | 2005-02-07 | 2006-08-16 | 陈万利 | Making-up wooden plate |
| CN201254784Y (en) * | 2008-08-22 | 2009-06-10 | 国家林业局北京林业机械研究所 | Bamboo asis multi-component recombinant prestressed beam |
| US20090324876A1 (en) * | 2006-05-10 | 2009-12-31 | Yiquan Yang | Multi-layer bamboo plywood and manufacturing method thereof |
| CN101758523A (en) * | 2010-01-20 | 2010-06-30 | 永安市华福竹制品有限公司 | Glue-free laminated bamboo board |
| CN103112059A (en) * | 2013-03-15 | 2013-05-22 | 江西省贵竹发展有限公司 | Manufacturing method of integrated bamboo materials |
| CN103171005A (en) * | 2013-04-16 | 2013-06-26 | 白建国 | Production method of recombinant bamboo single-layer plates and multi-layer plates with cross weaving structures |
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2014
- 2014-12-12 CN CN201410759109.3A patent/CN104526817A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042785U (en) * | 1989-01-07 | 1989-08-16 | 黄国君 | Sleeper |
| CN2156006Y (en) * | 1993-06-15 | 1994-02-16 | 张家 | Decoration board block |
| CN1133233A (en) * | 1995-07-10 | 1996-10-16 | 株式会社三叶 | Bamboo glued board |
| CN2605805Y (en) * | 2003-02-26 | 2004-03-10 | 刘礼寿 | Anti-cracking bamboo vegetable-cutting board |
| CN1628943A (en) * | 2003-12-17 | 2005-06-22 | 张傲宇 | Bamboo parquet plate and its manufacturing method |
| CN1817584A (en) * | 2005-02-07 | 2006-08-16 | 陈万利 | Making-up wooden plate |
| US20090324876A1 (en) * | 2006-05-10 | 2009-12-31 | Yiquan Yang | Multi-layer bamboo plywood and manufacturing method thereof |
| CN201254784Y (en) * | 2008-08-22 | 2009-06-10 | 国家林业局北京林业机械研究所 | Bamboo asis multi-component recombinant prestressed beam |
| CN101758523A (en) * | 2010-01-20 | 2010-06-30 | 永安市华福竹制品有限公司 | Glue-free laminated bamboo board |
| CN103112059A (en) * | 2013-03-15 | 2013-05-22 | 江西省贵竹发展有限公司 | Manufacturing method of integrated bamboo materials |
| CN103171005A (en) * | 2013-04-16 | 2013-06-26 | 白建国 | Production method of recombinant bamboo single-layer plates and multi-layer plates with cross weaving structures |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666627A (en) * | 2016-02-25 | 2016-06-15 | 南京林业大学 | High-strength glue-laminated bamboo hollow column and preparation method thereof |
| CN105666627B (en) * | 2016-02-25 | 2018-01-12 | 南京林业大学 | High-strength bamboo wood open tubular column and preparation method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 242200 Anhui city in Xuancheng Province Economic Development Zone Guangde China Road No. 27 Applicant after: ANHUI HONGYU BAMBOO PRODUCTS CO.,LTD Address before: 242200 Anhui city in Xuancheng Province Economic Development Zone Guangde China Road No. 27 Applicant before: Anhui Hongyu Bamboo Products Co., Ltd. |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |