CN202207441U

CN202207441U - Bamboo ball

Info

Publication number: CN202207441U
Application number: CN2011203390256U
Authority: CN
Inventors: 莫志权
Original assignee: GUANGXI RONGSHUI XINYUAN WOOD PRODUCT CO Ltd
Current assignee: GUANGXI RONGSHUI XINYUAN WOOD PRODUCT CO Ltd
Priority date: 2011-09-11
Filing date: 2011-09-11
Publication date: 2012-05-02
Anticipated expiration: 2021-09-11

Abstract

The utility model discloses a bamboo ball and a manufacturing method thereof. The ball body of the bamboo ball comprises 20 hexagonal splice plates and 12 quinquelateral splice plates; the top surface of each of hexagonal splice plates is a spherical surface, the bottom surface is a plane, and the side surface is formed by six same splicing surfaces in a surrounding manner; the top surface of each of quinquelateral splice plates is a spherical surface, the bottom surface is a plane, and the side surface is formed by five same splicing surfaces in a surrounding manner; the hexagonal splice plates and the quinquelateral splice plates are all made from bamboo strip integrating plates; the bamboo strip integrating plates are formed by connecting bamboo strips with same bamboo fiber direction. The bamboo ball has the advantages of large size, light weight, high material utilization ratio, good pressure resistance and impact resistance, and even and attractive surface textures.

Description

The bamboo ball

Technical field

The utility model relates to amusement, process article manufacturing technology field, especially a kind of ball made from bamboo wood.

Background technology

People need a kind of spheroid of being processed by bamboo material in recreation and art work appreciation activity, especially hope to obtain the bamboo ball of the similar football of moulding.With the close technology of this bamboo ball be a kind of medicine ball of processing with timber because bamboo wood thickness is limited, only can obtain very undersized spheroid with the bamboo ball of this medicine ball technology manufacturing, do not have use value.How to adopt the bigger spheroid of bamboo wood manufacturing that report is not arranged at present as yet, and how to make obtain that a kind of materials are little, light weight, impact strength be big, or even the evenly beautiful bamboo ball of surface color texture difficult problem especially.The applicant is through groping to have obtained with a large amount of test sides a kind of technical method of bamboo ball.

The utility model content

The utility model provides a kind of bamboo ball, and it can solve, and present bamboo wood is can't manufacturing dimension big, the problem of light weight, spheroid that shock resistance is good.

In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: the spheroid of this bamboo ball is a sphere by 20 end faces; The bottom surface is the plane, and the side is that hexagon splice plate and 12 end faces that 6 identical Mosaic faces surround are sphere, and the bottom surface is the plane; The side is that the five limit splice plates that 5 identical Mosaic faces surround are spliced to form, and said hexagon splice plate and said five limit splice plates are processed by bamboo bar circuit board; Said bamboo bar circuit board is to be linked by many identical bamboo bars of bamboo fiber orientation to constitute.

In the technical scheme of above-mentioned bamboo ball; Can also be more specifically: the width of the bamboo sliver transvers section in the said bamboo bar circuit board be more than or equal to 2 times of tranverse sectional thickness; The thickness direction of the said bamboo sliver transvers section of each bar is identical with the thickness direction of said bamboo bar circuit board; The thickness direction of said bamboo bar circuit board includes three layers of said bamboo bar at least, and the thickness direction of said hexagon splice plate of each piece and the said hexagon splice plate of each piece is identical with the thickness direction of said bamboo bar circuit board.All can be filled with bonded adhesives in the seam between seam between said hexagon splice plate and said hexagon splice plate and the said five limit splice plates.Have at least between the interconnective said hexagon splice plate of a part, perhaps have at least to be provided with between a part interconnective said hexagon splice plate and the said five limit splice plates to be connected flat nail.

Owing to adopted technique scheme, the utility model compared with prior art has following beneficial effect:

1, can process hollow large-sized bamboo spheroid with bamboo wood, this spheroid not only size is big, and light more than solid sphere.

2, the bamboo ball that obtains, the fiber orientation of its bamboo wood be parallel sphere surface to greatest extent, and it is little not only to have materials, and can bring into play the intensity of bamboo wood to greatest extent, and the bamboo ball compression strength that makes is high, and impact resistance is good.As to process diameter be 220 millimeters bamboo ball, and its weight can be controlled at less than in 1 kilogram, and reach the intensity that 3 meters high freely falling bodies can not destroy to the slabstone ground.

3, bamboo ball surface can obtain the pattern effect by the splicing of polylith bamboo bar, and the bamboo fiber pattern is even, and pattern is good-looking, has very strong ornamental value.

Description of drawings

Fig. 1 is the front view of the utility model bamboo bar circuit board embodiment;

Fig. 2 is the left view of the utility model bamboo bar circuit board embodiment;

Fig. 3 is the vertical view of the utility model bamboo bar circuit board embodiment;

Fig. 4 is the structural representation of the utility model bamboo ball;

Fig. 5 is the utility model bamboo ball splicing construction sketch map;

Fig. 6 is the utility model bamboo ball splicing process sketch map.

The specific embodiment

Below in conjunction with specific embodiment the utility model is done further to detail:

Embodiment 1---and making diameter is the bamboo ball of 220 millimeters football patterns:

The first step: get the bamboo that reaches growth period more than 3 years, amputate afterbody, root and branch leaf, remove the surf green of the dried outer surface of bamboo, the length that needs by the dress mould of bamboo bar circuit board mould is cut off the bamboo stem portion to such an extent that become 1 meter long bamboo bar;

Second step: the bamboo bar being broken, remove the tabasheer part that bamboo knot and inner surface do not have bamboo fiber, is that length direction breaks into the bamboo base bar that width is not less than 15 millimeters with the direction of bamboo fiber;

The 3rd step: place the carbonization still to adopt steam to carry out heat treated said bamboo base bar, make it desugar, depickling, degreasing and carbonization, heating-up temperature is 110 ℃～130 ℃, and the time is 2 hours;

The 4th step: the bamboo base bar after the heat treated is carried out fine finishining, and processing thickness is 4 millimeters, 13 millimeters of width, and length is the refining bamboo bar of 1000 millimeters rectangular cross sections;

The 5th step: will make with extra care the thickness direction of the tranverse sectional thickness direction of bamboo bar as circuit board; Be arranged with 4 refining bamboo bars in the thickness of slab direction, width is arranged the shaping dies that 50 refining bamboo bars place bamboo bar circuit board, gluing between said refining bamboo bar then; With 800 tons of hydraulic flat press concora crush 50 minutes; 45～65 ℃ of temperature, it is 65 centimetres that pressure 10～15kg/cm2 obtains into width, length is bamboo bar circuit board such as Fig. 1, Fig. 2 and shown in Figure 3 of 100 centimetres;

The 6th step: in the bamboo bar circuit board of processing, need adopt 20 hexagon splice plates and 12 five limit splice plates to calculate with the rule that every five limit splice plate side engages five hexagon splice plates according to the football surface patterns; Carry that to get the length of side be that 46 millimeters edge is that the hexagon splicing blanket of equilateral hexagon is equilateral pentagonal five limits splicing blanket with the edge, cut direction and be that to make hexagon splicing blanket and five limits splice the thickness direction of blanket all identical with bamboo bar circuit board thickness direction;

The 7th step: the sphere that the end face of hexagon splicing blanket that obtains and five limits splicing blanket all is processed into 110 millimeters radiuses; The needed gradient with respect to the bottom surface of piece driving fit is processed in the side of said hexagon splicing blanket and said five limits splicing blanket, obtains hexagon splice plate 1 and five limit splice plates 2;

The 8th step: as shown in Figure 4; With the hexagon splice plate 1 of 20 gained and five limit splice plates 2 of 12 gained; The rule that engages five hexagon splice plates 1 with every five limit splice plate 2 side is connected with flat nail 3 with bonded adhesives and is combined into spheroid; Concrete assembling method is: splice left hemisphere part and right hemispherical portion respectively with hexagon splice plate 1 and five limit splice plates, 2 block-by-blocks earlier, be coated with bonded adhesives between plate and the plate, on each seam between plate and the plate, hammer into two flat nails as shown in Figure 63; Said left hemisphere part and right hemispherical portion all stay the opening of a hexagon splice plate 1 at middle position; Then the mutual amalgamation of bonded adhesives is coated at the junction surface of left hemisphere and right hemisphere; Flat nail 3 is bound in the position of leaving a blank through left hemisphere and right hemisphere respectively with hammer and pliers then between the inner interconnective seam of left hemisphere part and right hemisphere, the hexagon splice plate 1 of the position of leaving a blank with bonding left hemisphere of bonded adhesives and right hemisphere at last.

The 9th step: the outer surface that will splice the whole spheroid of accomplishing polishes, and then after external coating paints, to obtain diameter as shown in Figure 4 be 220 millimeters finished product bamboo ball.

Embodiment 2---and making diameter is the bamboo ball of 200 millimeters football patterns:

The first step: get the bamboo that reaches growth period more than 5 years, amputate afterbody, root and branch leaf, remove the surf green of the dried outer surface of bamboo, the length that needs by the dress mould of bamboo bar circuit board mould is cut off the bamboo stem portion to such an extent that become 1 meter long bamboo bar;

Second step: the bamboo bar being broken, remove the tabasheer part that bamboo knot and inner surface do not have bamboo fiber, is that length direction breaks into the bamboo base bar that width is not less than 20 millimeters with the direction of bamboo fiber;

The 3rd step: place the carbonization still to adopt steam to carry out heat treated said bamboo base bar, make it desugar, depickling, degreasing and carbonization, heating-up temperature is 110 ℃～130 ℃, and the time is 3 hours;

The 4th step: the bamboo base bar after the heat treated is carried out fine finishining, and processing thickness is 7 millimeters, 18 millimeters of width, and length is the refining bamboo bar of 1500 millimeters rectangular cross sections;

The 5th step: will make with extra care the thickness direction of the tranverse sectional thickness direction of bamboo bar as circuit board, and be arranged with 4 refining bamboo bars in the thickness of slab direction, width is arranged the shaping dies that 50 refining bamboo bars place bamboo bar circuit board; Gluing between said refining bamboo bar then; With 800 tons of hydraulic flat press concora crush 50 minutes, 45～65 ℃ of temperature, it is 28 millimeters that pressure 10～15kg/cm2 obtains thickness; Width is 90 centimetres, and length is 150 centimetres bamboo bar circuit board;

The 6th step: in the bamboo bar circuit board of processing, need adopt 20 hexagon splice plates and 12 five limit splice plates to calculate with the rule that every five limit splice plate side engages five hexagon splice plates according to the football surface patterns; Carry that to get the length of side be that 42 millimeters edge is that the hexagon splicing blanket of equilateral hexagon is equilateral pentagonal five limits splicing blanket with the edge, cut direction and be that to make hexagon splicing blanket and five limits splice the thickness direction of blanket all identical with bamboo bar circuit board thickness direction;

The 7th step: the sphere that the end face of hexagon splicing blanket that obtains and five limits splicing blanket all is processed into 100 millimeters radiuses; The needed gradient with respect to the bottom surface of piece driving fit is processed in the side of said hexagon splicing blanket and said five limits splicing blanket, obtains hexagon splice plate and five limit splice plates;

The 8th step: with the hexagon splice plate of 20 gained and five limit splice plates of 12 gained; The rule that engages five hexagon splice plates with every said five limit splice plate sides is combined into spheroid with the flat nail connection; Concrete assembling method is: splice left hemisphere part and right hemispherical portion respectively with hexagon splice plate and five limit splice plate block-by-blocks earlier, on each seam between plate and the plate, hammer into two flat nails; Said left hemisphere part and right hemispherical portion all stay the opening of a hexagon splice plate or five limit splice plates at middle position; Then the mutual amalgamation of bonded adhesives is coated at the junction surface of left hemisphere and right hemisphere; Flat nail is bound in the position of leaving a blank through left hemisphere and right hemisphere respectively with hammer and pliers then between the inner interconnective seam of left hemisphere part and right hemisphere, the five limit splice plates or the hexagon splice plate of the position of leaving a blank with bonding left hemisphere of bonded adhesives and right hemisphere at last.

The 9th step: the outer surface that will splice the whole spheroid of accomplishing polishes, and then paints at external coating.

Claims

1. bamboo ball; It is characterized in that spheroid is a sphere by 20 end faces; The bottom surface is the plane, and the side is that hexagon splice plate and 12 end faces that 6 identical Mosaic faces surround are sphere, and the bottom surface is the plane; The side is that the five limit splice plates that 5 identical Mosaic faces surround are spliced to form, and said hexagon splice plate and said five limit splice plates are processed by bamboo bar circuit board; Said bamboo bar circuit board is to be linked by many identical bamboo bars of bamboo fiber orientation to constitute.

2. bamboo ball according to claim 1; It is characterized in that: the width of the bamboo sliver transvers section in the said bamboo bar circuit board is more than or equal to 2 times of tranverse sectional thickness; The thickness direction of the said bamboo sliver transvers section of each bar is identical with the thickness direction of said bamboo bar circuit board; The thickness direction of said bamboo bar circuit board includes three layers of said bamboo bar at least, and the thickness direction of said hexagon splice plate of each piece and the said hexagon splice plate of each piece is identical with the thickness direction of said bamboo bar circuit board.

3. bamboo ball according to claim 1 and 2 is characterized in that: the seam between the said hexagon splice plate, and all be filled with bonded adhesives in the seam between said hexagon splice plate and the said five limit splice plates.

4. bamboo ball according to claim 1 and 2 is characterized in that: have at least between the interconnective said hexagon splice plate of a part, perhaps have at least to be provided with between a part interconnective said hexagon splice plate and the said five limit splice plates to be connected flat nail.

5. bamboo ball according to claim 3 is characterized in that: have at least between the interconnective said hexagon splice plate of a part, perhaps have at least to be provided with between a part interconnective said hexagon splice plate and the said five limit splice plates to be connected flat nail.