CN1089541A

CN1089541A - Bamboo fibre gummed, pressure molding

Info

Publication number: CN1089541A
Application number: CN 93110537
Authority: CN
Inventors: 卢茂高
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-16
Filing date: 1993-01-16
Publication date: 1994-07-20

Abstract

The invention belongs to bamboo fibre is spun into rope, carry out technical field of machining.Its technical process is that bamboo fibre and other are natural, staple fibre or metal wire mixed are spun into rope.Stick with glue, the method for mold pressing or roll extrusion makes member, colored ribbon, produces commodity, furniture, the bamboo offset plate, decoratees articles for use etc.It has solved present bamboo product and has easily damaged by worms, and is aging, produces still to be in manual work stages, the problem that the product class is complete inadequately.Use this process, can produce bamboo product of new generation.

Description

Bamboo fibre gummed, pressure molding

The invention belongs to and utilize that bamboo fibre and other are natural, the method for staple fibre, employing chemical bonding and machining makes the technology of various article.

Known to the applicant, traditional bamboo handicraft is a very ancient artisan craftsmanship, and its product class is very abundant, as seat, orchid, basket, table, chair, stool, gift, toy or the like.In recent years, the technical development of bamboo offset plate is rapid, and product has bamboo chip gummed aerial ladder, multilayer bamboo offset plate, bamboo glue table, chair etc.But with regard to its production technology, above-mentioned technology still is in manual work stages; Bamboo product damage by worms and problem of aging does not have fine solution, the product class is also complete inadequately.

Up to now, also bamboo is not processed into fiber earlier, then that bamboo fibre and other is natural, staple fibre, so that become rope with the high tensile steel wire blending, turn to various geometric figures more on demand, be molded into the technology of the different structural member of shape.Adopt this technology, can be molded into various geometric planes or stereochemical structure part, so that be used for being combined into various furniture, exercise such as tennis racket, body-building device, decoration frame, movable floor and computer floor corollary equipment, and even bicycle rack, truck body or the like.Be rolled into colour bar, the colored ribbon of various sections after the also available bamboo fibre braiding, be used for the decoration of room and meeting room.

The objective of the invention is, adopt the method for chemistry and machinery that bamboo fibre is regrouped, produce the bamboo product of a new generation.

The present invention adopts following production technology:

Provide the embodiment that a collapsible backrest bamboo chair is produced below, the contrast accompanying drawing describes technical process of the present invention in detail.

Fig. 1, bamboo fibre roll extrusion gluing schematic diagram

1-1 cylinder machine, 1-2 round steel, 1-3 bamboo fibre and cementing agent.

Fig. 2 spins rope equipment schematic diagram

The fine groove of 2-1 bamboo, the cotton fine groove of 2-2,2-3 strand machine, 2-4 become rope device, 2-5 coiling machine

Fig. 3, the compression molding forcing press

The 3-1 master cylinder, 3-2 puts the beams in place, 3-3 column, 3-4 mould platform, 3-5 underbeam, 3-6 depanning cylinder

Fig. 4, the molding schematic diagram

4-(1), (2), (3) molding

The front view of Fig. 5 folding seat

The side view of Fig. 6 folding seat

Operation 1 is utilized craft or bamboo strip splitting machine, and wire dissecting machine will become the age mao bamboon to cut open into earlier the thin bamboo strip, cut open into the bamboo silk (being bamboo fibre) about 0.3 * 0.3mm again, and its length is decided on bamboo length

Operation 2 with bamboo fibre painted (also can be not painted), dried then or is dried as required.

Operation 3, as shown in Figure 1, bamboo fibre in last packing element, water a certain proportion of adhesive after, start the roll extrusion gluing machine cylinder waved, the round steel in the cylinder also along with rolling spreading bamboo fibre, is attached on the bamboo fibre adhesive equably.

Operation 4, as shown in Figure 2, the bamboo fibre that the wraps glue fine groove 2-1 of bamboo that packs into, with comb and parallel cotton fibers prior to spinning fiber or other fibers cotton fine groove 2-2 that packs into, start strand machine 2-3, by manually making a gift to someone bamboo fibre and sneak into comb and parallel cotton fibers prior to spinning equably, become rope through rope-forming machine 2-4, standby in coiling machine 2-5 rolling.

Operation 5, as shown in Figure 3.Suppress as the 3-1 among Fig. 3 3-2, three kinds of bamboo fibre frames of 3-3 respectively with the compression molding forcing press.

Operation 6, the frame polishing that mold pressing is good, japanning also is assembled into the folding type movable chair with backrest.Fig. 5 is the folded state schematic diagram of chair.Fig. 6 is the expansion schematic diagram of chair.

Advantage of the present invention is:

1, bamboo is processed to bamboo fibre, again gluing polymerization, and the one, destroyed the moth formation condition, therefore can be mothproof. The 2nd, the bamboo fibre has completely cut off the erosion of humid air, can anti-aging, increase the service life.

2, fine and natural, the staple fibre blending of bamboo becomes to restrict, thereby can improve the continuity on the fibre length, if the uniformity of intensity aspect is spun into high tensile steel wire, then can greatly improve fibre strength, to adapt to various needs.

3, the fiber of continuous uniform, the method for available in proportion cabling, coiling goes out geometric figure and the fine arts figure of various shapes, feels with the rich aesthetics of article that it is produced.

4, can be by the section everywhere of mechanics principle project organization spare, and the method for available plus-minus cabling number of times, change the cross dimensions of molding.

5, raw material sources are abundant, and a lot of waste and old fibres can utilize, and can maximally utilise and save material, and do not have any waste.

6, started new approach for the Mechanized Processing bamboo product.

Claims

1, a kind of bamboo fibre gummed, blending become rope, pressure molding.Its technological process is