CN107457852A

CN107457852A - A kind of Moso bamboo catapult preparation method

Info

Publication number: CN107457852A
Application number: CN201710836552.XA
Authority: CN
Inventors: 蒋红卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-16
Filing date: 2017-09-16
Publication date: 2017-12-12

Abstract

The invention discloses a kind of Moso bamboo catapult preparation method, including：Step 1：The preparation of thick bamboo chip；Step 2, carry out disinfection carbonization to bamboo chip；Step 3, bamboo chip sizing, drying；Step 4, mao bamboon catapult fork make；Step 5, preservative treatment, rinsing are dried；Step 6, polishing, carbonization, japanning, dry.

Description

A kind of Moso bamboo catapult preparation method

Technical field

The present invention relates to a kind of manufacture method of Moso bamboo catapult.

Background technology

Catapult is a kind of common game tool.Traditional catapult includes catapult frame, the rubber band tied up on catapult frame and is It is used for the skin bit for wrapping up bullet in rubber band stage casing.Catapult frame typically makes of the branch of natural tree, and overall is in " Y " font, on Portion pitches for catapult, and bottom is handle.Conventionally, as natural Y type crotches are increasingly difficult to find, it is impossible to meet catapult There is the shortcomings that inevitable in the demand of fan, this respect, and on the other hand, also occur using metal material in the prior art Expect the catapult made, the significant drawback of this kind of catapult is that elasticity is poor.

The content of the invention

In view of this, the present invention proposes a kind of Moso bamboo catapult and manufacture method, and it can realize that elegant in appearance, cost is low The goal of the invention of honest and clean and service life length.

Present invention employs following technical scheme：A kind of Moso bamboo catapult preparation method, including：Step 1：Thick bamboo chip Prepare；

Step 2, carry out disinfection carbonization to bamboo chip；

Step 3, bamboo chip sizing, drying；

Step 4, mao bamboon catapult fork make；

Step 5, preservative treatment, rinsing are dried；

Step 6, polishing, carbonization, japanning, dry.

Further, the step of preparation of described thick bamboo chip, including the 4-6 large diameter Bamboo head positions given birth to The transversal thick bamboo tube bamboo section for being sawed into the more 8mm length of the catapult length to be done of thick bamboo tube.

Further, the carburising step that carried out disinfection to bamboo chip, including the section vertical profile hacking of thick bamboo tube bamboo into than to be made The wide 8mm of catapult bamboo chip, mills internal segment, bamboo chip is sent into the dry machine of dried disinfecting carbon, the temperature of the dry machine heating of dried disinfecting carbon is 160-190 DEG C, 2-4 hours heat times, bamboo chip carbonization, carbonizing degree is 5%-30%, is taken out.

Further, the step of sizing of described bamboo chip, drying, including the bamboo chip after carbonization is heated with individual layer spreader bar Pressurization, arc bamboo block bamboo chip is launched into plane, changes the bamboo chip arc size after boiling, then stereotyped bamboo block bamboo chip Moisture content is dried as 8% -10%.

Further, the step of described mao bamboon catapult fork makes, including style is pitched according to the bamboo catapult of design and added Work manufactures.

Further, described preservative treatment, rinsing the step of drying, including with 56 parts of sodium dichromates, 33 parts of decathionic acids Copper, and 11 part of ten diarsenic pentoxide mix, bamboo catapult fork be placed in the aqueous solution of above-mentioned intermixture 2.5% dipping 24~ 48 hours, then the good catapult fork clear water rinsed clean of preservative treatment, and moisture content is dried for 8% -9%.

Further, described polishing, carbonization, japanning, the step of drying, include：Catapult is pitched with crocus cloth and polished, so Bamboo catapult fork is put into 200 DEG C -300 DEG C of high pressure charing boiler afterwards and carries out steam charing process, then, according to order requirements Upper one or three varnish, finally, dry the bamboo catapult that oil paints well.

Beneficial effect using above technical scheme is：

First, bamboo catapult is made by the bamboo wall of the 4-6 Bamboo head positions given birth to and pitched, solves natural wood Y type trees Wooden fork looks for tired right problem, is also not required to consume metals resources, makes full use of that bamboo growth is fast, easy processing, reproducible feature, easily Bamboo catapult industrialization is realized, can be produced in batches on a large scale, meets the needs of catapult fan, while improves the warp of bamboo wood production Ji benefit.

Second, the catapult frame used is bamboo catapult frame, and catapult fork and handle are formed in one structure, obtained bamboo bullet Bow can not only meet conventional catapult requirement, and cost of manufacture is relatively low, feel and elasticity are good, and specious, handle can be pressed Different human hands hold the design of shape shape.

3rd, the method for the bamboo catapult of production of the invention, by the way that the bamboo chip feeding dry machine of dried disinfecting carbon is carried out disinfection Carbonization, the thermal efficiency is high, and penetrates inside bamboo chip, more helps the decomposition of sugar, protein inside bamboo chip, avoids the mouldy change of bamboo chip Color.

Embodiment

With reference to embodiment, the present invention will be further described：

Embodiment：

A kind of Moso bamboo catapult preparation method, comprises the following steps：

Step 1：The preparation of thick bamboo chip.

The step of preparation of described thick bamboo chip, including the thick bamboo tube of the large diameter Bamboo head position of 4-6 lifes is transversal It is sawed into the thick bamboo tube bamboo section of the more 8mm length of the catapult length to be done.

Step 2, carry out disinfection carbonization to bamboo chip.

The carburising step that carried out disinfection to bamboo chip, including the section vertical profile hacking of thick bamboo tube bamboo into wider 8mm than the catapult to be made Bamboo chip, mill internal segment, bamboo chip be sent into the dry machine of dried disinfecting carbon, the temperature of dried disinfecting carbon dry machine heating is 160-190 DEG C, 2-4 hours heat times, bamboo chip carbonization, carbonizing degree is 5%-30%, is taken out.

Step 3, bamboo chip sizing, drying.

The step of described bamboo chip is shaped, drying, including the bamboo chip after carbonization is heated with individual layer spreader bar and pressurizeed, by arc Shape bamboo block bamboo chip is launched into plane, changes the bamboo chip arc size after boiling, then stereotyped bamboo block bamboo chip drying to containing Water rate is 8% -10%.

Step 4, mao bamboon catapult fork make.

The step of described mao bamboon catapult fork makes, including style is pitched according to the bamboo catapult of design and is processed manufacture.

Step 5, preservative treatment, rinsing are dried.

The step of described preservative treatment, rinsing are dried, including with 56 parts of sodium dichromates, 33 parts of decathionic acid copper, and 11 Part ten diarsenic pentoxides are mixed, and bamboo catapult fork is placed in the aqueous solution of above-mentioned intermixture 2.5% and impregnates 24~48 hours, so Afterwards the good catapult fork clear water rinsed clean of preservative treatment, and moisture content is dried for 8% -9%.

Step 6, polishing, carbonization, japanning, dry.

Described polishing, carbonization, japanning, the step of drying, include：Catapult is pitched with crocus cloth and polished, then by bamboo catapult The high pressure charing boiler that fork puts 200 DEG C -300 DEG C into carries out steam charing process, then, according to one or three on order requirements Road varnish, finally, the bamboo catapult that oil paints well is dried.

Claims

A kind of 1. Moso bamboo catapult preparation method, it is characterised in that including：

Step 1：The preparation of thick bamboo chip；

Step 2, carry out disinfection carbonization to bamboo chip；

Step 3, bamboo chip sizing, drying；

Step 4, mao bamboon catapult fork make；

Step 5, preservative treatment, rinsing are dried；

Step 6, polishing, carbonization, japanning, dry.
2. the method as described in claim 1, it is characterised in that：The step of preparation of described thick bamboo chip, including 4-6 is given birth to Large diameter Bamboo head position the transversal thick bamboo tube bamboo section for being sawed into the catapult length to be done more 8mm length of thick bamboo tube.
3. method as claimed in claim 2, it is characterised in that：The carburising step that carried out disinfection to bamboo chip, including thick bamboo tube Bamboo section vertical profile hacking mills internal segment, bamboo chip is sent into the dry machine of dried disinfecting carbon, drying into the bamboo chip wider 8mm than the catapult to be made The temperature for sterilizing the heating of carbon dry machine is 160-190 DEG C, 2-4 hours heat times, bamboo chip carbonization, carbonizing degree is 5%- 30%, take out.
4. method as claimed in claim 3, it is characterised in that：The step of described bamboo chip is shaped, drying, including after carbonization Bamboo chip heated and pressurize with individual layer spreader bar, arc bamboo block bamboo chip is launched into plane, changes the bamboo chip arc size after boiling, Then it is 8% -10% stereotyped bamboo block bamboo chip drying to moisture content.
5. method as claimed in claim 4, it is characterised in that：The step of described mao bamboon catapult fork makes, including basis are set The bamboo catapult fork style of meter is processed manufacture.
6. method as claimed in claim 5, it is characterised in that：The step of described preservative treatment, rinsing are dried, including with 56 Part sodium dichromate, 33 parts of decathionic acid copper, and 11 part of ten diarsenic pentoxide are mixed, and bamboo catapult fork is placed on above-mentioned intermixture Dipping 24~48 hours, then the good catapult fork clear water rinsed clean of preservative treatment, and dry in 2.5% aqueous solution Moisture content is 8% -9%.
7. method as claimed in claim 6, it is characterised in that：Described polishing, carbonization, japanning, the step of drying, include：With Crocus cloth is pitched to catapult and polished, and then bamboo catapult fork is put into 200 DEG C -300 DEG C of high pressure charing boiler carried out at steam charing Reason, then, according to one on order requirements or three varnish, finally, the bamboo catapult that oil paints well is dried.