CN1104952A

CN1104952A - Producing method for full bamboo decorative plate

Info

Publication number: CN1104952A
Application number: CN 93115577
Authority: CN
Inventors: 方汉文
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-19
Filing date: 1993-11-19
Publication date: 1995-07-12

Abstract

The chacteristic of the invented method splits the yellow and green removed raw bamboo into arc shape bamboo material, after softening, stretching to flatness and drying under high temp., it is processed into strip shape bamboo board. Said invention breaks free from the conventions of splice plate process, including splitting bamboo strip, milling four sides of the bamboo strip and binding the bamboo strips into board. It not only makes the appearance of the bamboo family decoration board be improved greatly, but also greatly increases the utilization ratio of raw material, obviously simplifies the productive procedure, lowers the cost and increases the work efficiency.

Description

Producing method for full bamboo decorative plate

What the present invention relates to is a kind of preparation method of bamboo class building and ornament materials, specifically is the preparation method of full bamboo decorative plate.

Existing bamboo class decorative panel is the assembly bamboo decorative plate, be about to the bamboo bar and be bonded into plate, the method of its making is at first the well-thought-out plan bar is cut off and split to former bamboo, again the bamboo bar is processed, as the bamboo bar gone green grass or young crops, remove Huang, Fixed width, stripping mill on four sides, bamboo bar after will processing at last is bonded into plate, dry again.Because the structure of bamboo assembly unit plaque, make its processing method have the following disadvantages: the bamboo jigsaw that in this way be processed into (1) is owing to be to be bonded by some bamboo bar splicings, on product appearance, because the existence of ring and impossible marshalling, and seem disorderly and unsystematic, fleckiness, spread all over the place, had a strong impact on attractive in appearance, the tangible bamboo bar of coloured difference mixes therebetween in adding, destroyed due coordination and soft sense, as a kind of ornament materials of top grade, this is undoubtedly fatal weakness; (2) need bamboo bar is one by one processed in processing method, workload is very big, and operation is various, so efficient is not high, the waster rate is also high, the quality of difficult control product; (3) stock utilization is low, cut pin processing owing to must carry out the four sides to the bamboo bar that leaves allowance one by one, the bamboo bits that produce in the production process reach more than 50% of bamboo wood input amount, but also have produced the chip removal problem in the process, dust polluting environment problem.

Purpose of the present invention just provides a kind of preparation method of full bamboo decorative plate, not only makes the associative perception of bamboo class decorative panel strong, and surface quality is greatly improved, and the raising of the utilization rate of material, and production procedure is obviously simplified, and work efficiency greatly improves.

Technical scheme of the present invention is: will go green grass or young crops, go yellow former bamboo to split into that the at high temperature softening back of arc-shaped bamboo wood flattens and oven dry after be processed into the whole bamboo clappers of sheet strip.

In technique scheme, because the present invention has broken the processing method of traditional bamboo class decorative panel, be about to circle bamboo stripping, every bamboo bar is processed, again with the sticking plate that is combined into of bamboo bar, and the present invention directly flattens into plate with arcuation circle bamboo, and processing method is greatly simplified, and has improved production efficiency, and improved the surface quality of decorative panel greatly, the surface associative perception is strong, color and luster, pattern is unified, makes bamboo class decorative panel as the ornament materials of top grade the market competitiveness be arranged more, improved the utilization rate of material simultaneously, make processing technology simple, cost reduces, and profit improves.

Concrete preparation method of the present invention is finished by following several procedures.

(1) cut off: utilizable part in the whole bamboo is cut into certain-length, and general desirable 500-1200mm becomes thick bamboo tube;

(2) get through ring: all rings of thick bamboo tube inwall are destroyed, made and do not stay the formed step of ring on the thick bamboo tube inwall, promptly the thick bamboo tube inwall is a bright and clean tubulose.

(3) go green grass or young crops: remove the rascal on thick bamboo tube surface, make the surface of thick bamboo tube become a bright and clean tubulose;

(4) remove Huang: the Calusena lansium of removing the thick bamboo tube inwall;

(5) broken bamboo: thick bamboo tube is split into several parts, make bamboo flat board after the expansion promptly become the decorative panel of certain regulation;

(6) flatten: the arc-shaped bamboo wood after will splitting carries out the high temperature poach, and carry out mildew-resistant simultaneously, mothproof processing, enter flattened gradually one-tenths flat board in the arc roll system after making it softening; Because softening process and mildew-resistant, mothproof processing are carried out simultaneously, have simplified technical process.

(7) drying and shaping: with keeping the straight anchor clamps of workpiece that flat board is clamped, toast with 80-120 ℃ of temperature under in clamping force greater than the condition of distortional stress, when being 10% left and right sides, the bamboo clappers moisture content finalized the design, can come out of the stove, because the flat board that adopts anchor clamps to flatten is clamped and is toasted, and has avoided bamboo clappers to produce distortion in bake process.

(8) will put in order the structure that bamboo clappers directly carries out assembly unit or is processed into suitable assembly unit as required.

Whole bamboo clappers after processing method of the present invention is launched is of a size of: width 〉=100mm; Length 〉=100-1200mm, thickness 4-8mm, the specification of its size conforms decorative panel can directly be used.Very convenient, perhaps directly be assembled on ground or the wall with whole bamboo clappers, perhaps be processed into the structure of suitable assembly unit as required, such as being processed into wedge mouth, tenon formula structure, each whole bamboo clappers is plugged on mutually and is layered on ground or the first-class place of wall together, easy for installation, the decorative cover globality is strong, good decorating effect.

The preparation method of full bamboo decorative plate provided by the invention has been broken traditional bamboo bar of splitting, the bamboo bar is processed on four sides, the bamboo bar is bonded into the preparation method of plate, the outward appearance of product is greatly improved, the not enough coordination of the plate that the ring bamboo bar disorderly and unsystematic, different color and lusters of having avoided Bamboo splice plate to exist is bonded into defective attractive in appearance, it is strong that whole bamboo clappers has associative perception, and outward appearance is luxurious, beautiful, as a kind of ornament materials of top grade, and at home and abroad competitiveness improves greatly on the market; The present invention greatly improves the utilization rate of bamboo wood, at least more than 30%, so the cost of product is descended accordingly; The technological process of production is obviously simplified, work efficiency greatly improves, having exempted the bamboo jigsaw needs bamboo bar is one by one processed, workload is very big, work efficiency is various, work efficiency is not high, be difficult to control the disadvantage of product quality, under identical factory building and artificial working condition, output can improve more than 50%, and avoided the dust in the process, improved working environment, reduced environmental pollution, therefore, the present invention has obvious social and economic benefits for the development and utilization of bamboo resource steps on a new stage again.

Embodiment:

The preparation method of full bamboo decorative plate is finished by following several procedures:

1, cuts off, utilizable part in the whole bamboo is cut into certain-length, general desirable 500-1200mm;

2, get through ring: destroy all rings on logical joint machine, making the thick bamboo tube inwall is a bright and clean tubulose;

3, green grass or young crops is gone in turning, goes blue or green processing on lathe, and the cutter of lathe has performance flexible automatically and the control depth of cut, and control automatically in working angles adapts to following various situation:

(1) different sizes, the thick bamboo tube of external diameter arbitrarily;

(2) thick bamboo tube is not just round, and the depth of cut is identical;

(3) thick bamboo tube bending does not form straight line, and the depth of cut is identical;

(4) thick bamboo tube is a cone, and the depth of cut is identical.

4, inwall removes tabasheer, is going to adopt boring processing cutting process on the tabasheer machine, and cutter is a kind of special cutterhead that stretches, controls depth of cut performance automatically that has automatically;

5, broken bamboo once breaks thick bamboo tube on broken bamboo machine by the quartering;

6, flatten, the flattening transfer matic of the present invention's design is after adopting the high temperature poach softening, the method that roll compacting flattens realizes, be about to thick bamboo tube and put that to carry out the high temperature poach in the softening tank softening into, in softening tank, be placed with simultaneously mildew-resistant, mothproofing preparation, enter the arc roll afterwards, push ahead at a slow speed, enter second breaker roll, the arc roll is gradually to straight cylindrical rollers transition, workpiece rolls into tabular the most at last, and at this moment bamboo clappers has experienced the flattening process of a plastic deformation, and workpiece generally can reach following physical dimension:

Width＞100mm, length＞100-1200mm, thickness 4-8mm.

7, drying and shaping: with can keeping the straight anchor clamps of workpiece that workpiece is clamped, and clamping force toasts in the oven under 80-120 ℃ of temperature greater than distortional stress, finalized the design when the bamboo clappers moisture content is 10% left and right sides, can come out of the stove.

8, bamboo clappers is carried out fine finishining, or the wedge mouth of the suitable installation of pegging graft of processing, tongue-and-groove etc.

Claims

1, a kind of preparation method of full bamboo decorative plate, feature of the present invention are to be processed into sheet strip dress bamboo clappers after the at high temperature softening back of the arc-shaped bamboo wood that goes green grass or young crops, go yellow former bamboo to split is flattened oven dry.

2, the preparation method of full bamboo decorative plate according to claim 1 is characterized in that concrete grammar finished by following several procedures.

(1) cuts off: utilizable part in the whole bamboo is cut into certain-length, becomes thick bamboo tube;

(2) get through ring: all rings are destroyed, and making the thick bamboo tube inwall is a bright and clean tubulose;

(3) go green grass or young crops: the rascal that removes the thick bamboo tube surface;

(5) broken bamboo: thick bamboo tube is split into several parts;

(6) flatten: the arc-shaped bamboo wood after will splitting carries out the high temperature poach, and carry out mildew-resistant simultaneously, mothproof processing, enter flattened gradually one-tenths flat board in the arc roll system after making it softening;

(7) drying and shaping: with can keeping the straight anchor clamps of workpiece that flat board is clamped, toast with 80-120 ℃ of temperature under greater than the condition of distortional stress, when the bamboo clappers moisture content is 10% left and right sides, finalized the design, can come out of the stove in clamping force;

(8) will put in order bamboo clappers and be processed into the structure that is fit to be assembled on the floor, on the wall as required.

3, the preparation method of full bamboo decorative plate according to claim 1 and 2, the whole bamboo clappers after it is characterized in that launching is of a size of: width 〉=100mm, length 〉=100-1200mm, thickness 4-8mm.