CN103448126A - Bamboo bowl production process - Google Patents
Bamboo bowl production process Download PDFInfo
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- CN103448126A CN103448126A CN2013103845999A CN201310384599A CN103448126A CN 103448126 A CN103448126 A CN 103448126A CN 2013103845999 A CN2013103845999 A CN 2013103845999A CN 201310384599 A CN201310384599 A CN 201310384599A CN 103448126 A CN103448126 A CN 103448126A
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- bamboo
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- sheet material
- bamboo bowl
- bowl
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Abstract
The invention relates to a bamboo bowl production process. The bamboo bowl production process comprises the following steps: crisscross laminating more than two bamboo pieces together and forming into a veneer through hot press molding; cutting the veneer into disk-shaped plates; clamping the plates in a chuck of a vacuum suction cutting machine; butting a telescopic pressing shaft, which is arranged on the opposite side of the chuck and can synchronously rotate with the chuck, against the centers of the plates; arranging a tool rest on the opposite of the chuck, fixing more than one cutter on the tool rest at an inclination included angle with the surfaces of the plates and feeding the cutter towards the plates along the inclination included angle to cut more than one ring and central disk; laminating the rings and the central disks from big to small in sequence and then gluing and fixing to form bamboo bowl blanks; turning and sanding the bamboo bowl blanks and performing surface treatment to form the bamboo bowls. The bamboo bowl production process has the advantages of small machining error, high machining accuracy, small milled mass of inner and outer surfaces, high plate utilization rate and high production efficiency, and the obtained product does not deform or crack easily.
Description
Technical field
The present invention relates to the bamboo product technical field, is a kind of bamboo bowl production technology specifically.
Background technology
The bamboo bowl is a kind of bowl that adopts natural bamboo to be made, and has the practical double grading with appreciating, and when people use, can feel more warm and warm, feels to get close to nature, merge nature, unfolds people's mood.
The production technology of bamboo bowl early be to adopt bamboo board to make, the soon perpendicular spelling of bamboo chip or horizontal spelling add the glue heating and are pressed into sheet material, afterwards plate cutting is become to the dimensional requirement size of bowl, the thickness of plate is determined by the height of bowl, the length and width size of plate is stayed under allowance and is cut out after being determined by the diameter of bowl, under the sheet material that cuts out first mill out the inner surface of bowl after fixing with fixture, then the rim of a bowl down, the outer surface of milling bowl after fixing with fixture, after sand milling and top finishing, be well-thought-out plan bowl finished product again, this technique consumable quantity is surprising, availability ratio of the armor plate is very low, production efficiency is also very low.Continuous progress along with technology, general production technology is after bamboo chip is pressed into to certain thickness glued board in recent years, cut out the annulus of different sizes one by one on glued board with turn, cutting mode is that a cutter is directly to feeding, cutting round and round, the annulus sidewall cut out is straight wall, order superimposed glued joint into bowl wall up big and down small by diameter by annulus again, the bowl wall is connected well-thought-out plan bowl base with glue again with the bowl end, bamboo bowl base through the turning sand milling and after surface treatment the well-thought-out plan bowl, it is large that this technique still has mismachining tolerance, machining accuracy is low, the surfaces externally and internally milling amount is large, availability ratio of the armor plate is not high, the defects such as production efficiency is low, the product that production obtains is easily distortion also.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, technical problem to be solved by this invention is to provide that a kind of availability ratio of the armor plate is high, the on-deformable bamboo bowl of product production technology.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of bamboo bowl production technology comprises the following steps:
Step 2, glued board is cut into to discoid sheet material;
Step 3, sheet material is sandwiched in the chuck of vacuum attraction cutting machine, it is one telescopic and can synchronize with chuck the last item rotated that described chuck opposite is provided with, described last item leans the center of sheet material, described chuck opposite is provided with a toolframe, be fixed with more than one cutting knife on described toolframe, the surface of described cutting knife and sheet material is a slanted angle, described cutting knife is oblique feeding along the slanted angle direction to sheet material, the feeding depth of described cutting knife, speed, the flexible stroke of advance and retreat time point and last item, advance and retreat time point and speed are by the programme-control of digital one-board machine, cutting obtains more than one annulus and center disk,
Step 4, annulus and center disk are overlapped together to rear adhesive curing from big to small successively, form bamboo bowl base;
Step 5, form the bamboo bowl by bamboo bowl base turning sand milling and after surface treatment.
Wherein, also comprise the step that the surface finish of sheet material is smooth between described step 2 and step 3.
Wherein, the surface of described chuck is provided with rubber suction cups, on described rubber suction cups, corresponding to the annulus that will cut, is provided with the vacuum suction hole, and described vacuum suction hole is connected with the aspiration channel of centrifugal blower.
Wherein, the top of described cutting knife is provided with sweep-up pipe.
The present invention compared with prior art, has following beneficial effect:
1, sheet material is comprised of crisscross the laminating of bamboo chip, the bamboo fibre of each layer pins down mutually, make sheet material laterally, endwise tensile strength is complementary, therefore overcome the defect that sheet material is horizontal, endwise tensile strength is weak, realize the harmony of product mechanical property, solved bamboo bowl processing problem yielding, easy to crack;
2, cutting process is cut cutting knife by many simultaneously, and production efficiency improves greatly, and the annulus angle processed is consistent, and mismachining tolerance reduces greatly;
3, the oblique feeding of cutting knife cutting, the annulus sidewall cut out is skew wall, is combined into that surfaces externally and internally milling amount after bowl wall reduces, availability ratio of the armor plate improves;
4, cutting process is controlled by Digit Control Machine Tool, and processing is stable, and accurately, cut quality is good, efficiency is high in cutting.
After measured, adopt the bamboo bowl of explained hereafter of the present invention, greatly saved sheet material, each total of the bamboo bowl that the time processing bore is 28 centimetres, 20 centimetres and 12 centimetres only needs 0.00696 cubic metre of consumptive material, produce the bamboo bowl each (traditional handicraft adds up to needs 0.01539 cubic metre of consumptive material) of same-type compares with traditional handicraft, save 0.00843 cubic metre of consumptive material, the saving rate is up to 54.8%.
The accompanying drawing explanation
Figure 1 shows that the embodiment of the present invention glued board laminate schematic diagram.
Figure 2 shows that the structural representation of sheet material after cutting of the embodiment of the present invention.
Figure 3 shows that the structural representation of the bamboo bowl base of the embodiment of the present invention.
Label declaration:
1, bamboo chip; 2, sheet material; 3, bamboo bowl base; 20, annulus;
21, center disk.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to shown in Fig. 1 to Fig. 3, the bamboo bowl production technology of present embodiment comprises the following steps:
Before step 1, can also comprise selection, make the steps such as bamboo chip, bamboo chip pretreatment, specifically can carry out with reference to existing technique.
Step 2, glued board is cut into to discoid sheet material 2;
Wherein, the diameter of described sheet material 2 is more bigger than the maximum gauge of the bamboo bowl that will make.Sheet material 2 after cutting also can pass through the steps such as a series of levelings, polishing, so that the smooth surface of sheet material 2 is smooth.
Step 3, sheet material 2 is sandwiched in the chuck of vacuum attraction cutting machine, it is one telescopic and can synchronize with chuck the last item rotated that described chuck opposite is provided with, the position of adjusting last item makes it lean the center of sheet material 2, described chuck opposite is provided with a toolframe, be fixed with more than one cutting knife on toolframe, the angle of adjusting cutting knife makes its surface with sheet material 2 be a slanted angle (the large I of slanted angle is definite by the gradient of bowl wall), then on CNC Panel according to the feeding depth of the good cutting knife of design setting, speed, the flexible stroke of advance and retreat time point and last item, the advance and retreat time point, speed and relevant parameter, start lathe, make the 2 oblique feedings along the slanted angle direction to sheet material of described cutting knife, cutting obtains more than one annulus 20 and center disk 21,
Step 4, the annulus 20 cut down is arranged in order from big to small and makes a bowl wall, center disk 21 is done bowl ends, overlaps together rear adhesive curing, forms the inside and outside slightly stepped bamboo bowl base 3 in two sides;
Step 5, form the bamboo bowl by bamboo bowl base 3 turning sand millings and after surface treatment.
In the above-described embodiments, the annulus 20 obtained for fear of cutting drops from chuck, the surface of described chuck is provided with rubber suction cups, on described rubber suction cups, corresponding to the annulus 20 that will cut, is provided with the vacuum suction hole, and described vacuum suction hole is connected with the aspiration channel of centrifugal blower.In cutting, open centrifugal blower, the negative pressure that centrifugal blower produces by aspiration channel can be inhaled the annulus 20 after cutting on rubber suction cups firmly, can not drop from chuck.And center disk 21 can not drop from chuck owing to there being last item to prop up yet.
In the above-described embodiments, for the bamboo bits that prevent from producing in when cutting fly upward, the top of described cutting knife is provided with sweep-up pipe, and the dirt bits that produce in the time of can be at any time by cutting siphon away, and is conducive to that environment is clean and tidy, operating personnel are healthy.
The present invention compared with prior art, has following beneficial effect:
1, sheet material is comprised of crisscross the laminating of bamboo chip, the bamboo fibre of each layer pins down mutually, make sheet material laterally, endwise tensile strength is complementary, therefore overcome the defect that sheet material is horizontal, endwise tensile strength is weak, realize the harmony of product mechanical property, solved bamboo bowl processing problem yielding, easy to crack;
2, cutting process is cut cutting knife by many simultaneously, and production efficiency improves greatly, and the annulus angle processed is consistent, and mismachining tolerance reduces greatly;
3, the oblique feeding of cutting knife cutting, the annulus sidewall cut out is skew wall, is combined into that surfaces externally and internally milling amount after bowl wall reduces, availability ratio of the armor plate improves;
4, cutting process is controlled by Digit Control Machine Tool, and processing is stable, and accurately, cut quality is good, efficiency is high in cutting.
After measured, adopt the bamboo bowl of explained hereafter of the present invention, greatly saved sheet material, each total of the bamboo bowl that the time processing bore is 28 centimetres, 20 centimetres and 12 centimetres only needs 0.00696 cubic metre of consumptive material, produce the bamboo bowl each (traditional handicraft adds up to needs 0.01539 cubic metre of consumptive material) of same-type compares with traditional handicraft, save 0.00843 cubic metre of consumptive material, the saving rate is up to 54.8%.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
1. a bamboo bowl production technology, is characterized in that, comprises the following steps:
Step 1, overlap together rear hot-forming plastic plywood by the bamboo chip more than 2 is crisscross;
Step 2, glued board is cut into to discoid sheet material;
Step 3, sheet material is sandwiched in the chuck of vacuum attraction cutting machine, it is one telescopic and can synchronize with chuck the last item rotated that described chuck opposite is provided with, described last item leans the center of sheet material, described chuck opposite is provided with a toolframe, be fixed with more than one cutting knife on described toolframe, the surface of described cutting knife and sheet material is a slanted angle, described cutting knife is oblique feeding along the slanted angle direction to sheet material, the feeding depth of described cutting knife, speed, the flexible stroke of advance and retreat time point and last item, advance and retreat time point and speed are by the programme-control of digital one-board machine, cutting obtains more than one annulus and center disk,
Step 4, annulus and center disk are overlapped together to rear adhesive curing from big to small successively, form bamboo bowl base;
Step 5, form the bamboo bowl by bamboo bowl base turning sand milling and after surface treatment.
2. bamboo bowl production technology according to claim 1, is characterized in that: also comprise the step that the surface finish of sheet material is smooth between described step 2 and step 3.
3. bamboo bowl production technology according to claim 1, it is characterized in that: the surface of described chuck is provided with rubber suction cups, be provided with the vacuum suction hole corresponding to the annulus that will cut on described rubber suction cups, described vacuum suction hole is connected with the aspiration channel of centrifugal blower.
4. bamboo bowl production technology according to claim 1, it is characterized in that: the top of described cutting knife is provided with sweep-up pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103845999A CN103448126A (en) | 2013-08-29 | 2013-08-29 | Bamboo bowl production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103845999A CN103448126A (en) | 2013-08-29 | 2013-08-29 | Bamboo bowl production process |
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| Publication Number | Publication Date |
|---|---|
| CN103448126A true CN103448126A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013103845999A Pending CN103448126A (en) | 2013-08-29 | 2013-08-29 | Bamboo bowl production process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834681A (en) * | 2016-04-19 | 2016-08-10 | 浙江味老大工贸有限公司 | Manufacturing process of salad bowl |
| CN106113200A (en) * | 2016-07-22 | 2016-11-16 | 福建双羿竹木发展有限公司 | A kind of production technology of bamboo bowl and products thereof |
| CN106798454A (en) * | 2017-03-18 | 2017-06-06 | 梁春殿 | One kind splicing bassie and its machining manufacture |
| CN107891496A (en) * | 2017-11-01 | 2018-04-10 | 福建龙泰竹家居股份有限公司 | A kind of bamboo bowl material and preparation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153433A (en) * | 1961-08-16 | 1964-10-20 | Ferrara Dominick | Method of making bowls and the like |
| US3298405A (en) * | 1960-06-16 | 1967-01-17 | Loof Nils Oskar Tore | Manufacture of hollow bodies |
| KR860003044Y1 (en) * | 1984-12-12 | 1986-11-06 | Kim Kwang Su | Wood bowl |
| CN2322765Y (en) * | 1997-12-30 | 1999-06-09 | 吴荣华 | Machine specially adapted for wooden bowl or dish |
| CN102008206A (en) * | 2010-11-30 | 2011-04-13 | 中宇爱斯柯（益阳）科技实业有限公司 | Bamboo bowl and production method |
| CN102825642A (en) * | 2012-08-04 | 2012-12-19 | 宁波士林工艺品有限公司 | Method and device for producing wood or bamboo craft bowl blanks |
-
2013
- 2013-08-29 CN CN2013103845999A patent/CN103448126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298405A (en) * | 1960-06-16 | 1967-01-17 | Loof Nils Oskar Tore | Manufacture of hollow bodies |
| US3153433A (en) * | 1961-08-16 | 1964-10-20 | Ferrara Dominick | Method of making bowls and the like |
| KR860003044Y1 (en) * | 1984-12-12 | 1986-11-06 | Kim Kwang Su | Wood bowl |
| CN2322765Y (en) * | 1997-12-30 | 1999-06-09 | 吴荣华 | Machine specially adapted for wooden bowl or dish |
| CN102008206A (en) * | 2010-11-30 | 2011-04-13 | 中宇爱斯柯（益阳）科技实业有限公司 | Bamboo bowl and production method |
| CN102825642A (en) * | 2012-08-04 | 2012-12-19 | 宁波士林工艺品有限公司 | Method and device for producing wood or bamboo craft bowl blanks |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834681A (en) * | 2016-04-19 | 2016-08-10 | 浙江味老大工贸有限公司 | Manufacturing process of salad bowl |
| CN106113200A (en) * | 2016-07-22 | 2016-11-16 | 福建双羿竹木发展有限公司 | A kind of production technology of bamboo bowl and products thereof |
| CN106798454A (en) * | 2017-03-18 | 2017-06-06 | 梁春殿 | One kind splicing bassie and its machining manufacture |
| CN107891496A (en) * | 2017-11-01 | 2018-04-10 | 福建龙泰竹家居股份有限公司 | A kind of bamboo bowl material and preparation method |
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Application publication date: 20131218 |