CN209491860U - A kind of processing unit (plant) being molded special-shaped bamboo product - Google Patents

A kind of processing unit (plant) being molded special-shaped bamboo product Download PDF

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Publication number
CN209491860U
CN209491860U CN201822103147.XU CN201822103147U CN209491860U CN 209491860 U CN209491860 U CN 209491860U CN 201822103147 U CN201822103147 U CN 201822103147U CN 209491860 U CN209491860 U CN 209491860U
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CN
China
Prior art keywords
mold base
sliding shoe
work top
bamboo
plant
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Expired - Fee Related
Application number
CN201822103147.XU
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Chinese (zh)
Inventor
范榜瑞
叶大伟
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Zhenghe Ruichang Arts And Crafts Co Ltd
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Zhenghe Ruichang Arts And Crafts Co Ltd
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Priority to CN201822103147.XU priority Critical patent/CN209491860U/en
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Abstract

The utility model provides a kind of processing unit (plant) for being molded special-shaped bamboo product, including work top, the work top upper surface has mold base, the upper surface middle part of the mold base is fixedly connected with fixing seat, each fixing seat side is provided with the multiple sliding shoes being slidably matched with mold base, the sliding shoe can be mobile towards fixing seat direction by slide-driving device driving, adjacent sliding shoe has the forward surface that can be bonded, have above the work top and the cope plate moved up and down is driven by lifting drive, cope plate, there is heating device inside sliding shoe and mold base, the utility model processing unit (plant) can apply pressure to bamboo, so that bamboo bends in vertical plane, it is simple and crude to compensate for the roasting pattern of existing fire, bamboo material is easy to burn black, it burns, it is rotten to influence the overall beautiful defect for being unfavorable for saving, solution It has determined existing mainly with the bending point of artificial bending bamboo wood bamboo branch not easy to control, the one-time formed bamboo product processing quality of energy is good high-efficient.

Description

A kind of processing unit (plant) being molded special-shaped bamboo product
Technical field
The utility model relates to a kind of processing unit (plant)s for being molded special-shaped bamboo product.
Background technique
It is widely used with bamboo wood, using bamboo as the household utensils of raw material, box body, cylinder body, shell, curved slab, sketch plate It is increasing with the abnormity component demand in box-like body, it needs a kind of to be molded the bamboo chip layer acquisition with glue with determining structure shape The manufacture of the method for the bamboo product of shape or volume.And in order to meet the needs of various shape bamboo product, it needs to carry out mould to bamboo Pressure heating hot bending processing, existing bamboo wood hot bending treatment process are that fire is roasting.The device is the setation bamboo by root certain length, by bamboo The both ends of son are fixed on fixed frame, are given after fire roasting bamboo softening and are fixed cooling, however the roasting bamboo softening of existing fire is deposited In following technical problem: pattern is more simple and crude, bamboo material be easy burn it is black, burn, it is rotten influence it is overall beautiful;Mainly with artificial It is bent bamboo wood, is difficult to control the bending point of bamboo branch, so that bamboo bending point deviates, or makes bamboo branch curvature not in one plane, And production efficiency is low.
Summary of the invention
The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing bamboo Son softening molding is using the roasting mode of fire and low by manually bending production efficiency, and quality is irregular.
The specific embodiment of the utility model is: a kind of processing unit (plant) being molded special-shaped bamboo product, including work top, The work top upper surface has mold base, and the upper surface middle part of the mold base is fixedly connected with fixing seat, each Fixing seat side is provided with the multiple sliding shoes being slidably matched with mold base, and the sliding shoe drives energy by slide-driving device Mobile towards fixing seat direction, adjacent sliding shoe has the forward surface that can be bonded, the sliding shoe medial surface of multiple enclosings and fixation Compacting die cavity is formed between seat outer surface and mold base, is had above the work top and is driven up and down by lifting drive Mobile cope plate, the cope plate, sliding shoe and mold base inside have heating device.
Further, the work top lower part has mandril cylinder, and the telescopic end of the mandril cylinder is fixedly connected with Can have on the ejector beam of work top and mold base, the work top and mold base and to be passed through for ejector beam Through-hole.
Further, have in the cope plate, sliding shoe and mold base and heat closed heating chamber, the heating dress Set including with heating chamber connection can be passed through to heating chamber heating after oil liquid oil liquid pipe.
Further, the heating device is the electric heating tube in cope plate, sliding shoe and mold base, the electricity Heating tube via line supply heating plate is to improve the temperature of cope plate, sliding shoe and mold base.
Further, the mold base upper surface has guide rail, and the sliding shoe lower surface, which has, to be cooperated with guide rail Sliding groove, the guide rail and sliding groove mating surface are dovetail shaped.
Further, the slide-driving device is sliding block cylinder, and the sliding block cylinder is turned shape connector and is fixed on work Make on table top.
Further, there is supporting leg below the work top.
Further, the work top top is fixed with hanger, and the lifting drive is lifting cylinder, the liter Sending down abnormally ascending cylinder is fixed on hanger.
Compared with prior art, the utility model has the following beneficial effects: being heated by processing unit (plant) to bamboo, And simultaneously by mould shape, so that bamboo bends in vertical plane, compensate for that the roasting pattern of existing fire is simple and crude, bamboo material The easy burning of material is black, burn, rotten influence is overall beautiful is unfavorable for saving;Overall beautiful defect is influenced, is solved existing main It is difficult to control the bending point of bamboo branch with artificial bending bamboo wood, to cause bamboo bending point to deviate or make bamboo branch curvature not at one In plane and technical problem that production efficiency is low.Bending bamboo wood continues for some time under pressure and temperature, one-time formed bamboo Product processing quality is good, its indeformable, not degumming of energy in 24 hours in boiling water, and utilizes the molding side of device progress bamboo Method simple process, at low cost, equipment investment is few.Product made from this method has the advantages of bamboo wood and plastic products concurrently, i.e., firm Spend height, impact resistance, lightly, not mould not aging, and it is cheap.The processing method of molding bamboo product is that bamboo resource is opened up New approach.
Detailed description of the invention
Fig. 1 is the processing unit (plant) structural schematic diagram that the utility model is molded special-shaped bamboo product.
Fig. 2 is utility model works table top superstructure schematic diagram.
Fig. 3 is the utility model sliding shoe and mold base structural schematic diagram.
Fig. 4 is the utility model guide rail and guide groove fit structure schematic diagram.
Fig. 5 is the utility model cope plate structural schematic diagram.
Fig. 6 is the utility model Fig. 1 partial structurtes enlarged diagram.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in figs. 1 to 6, a kind of processing unit (plant) being molded special-shaped bamboo product, including work top 10, the work top 10 upper surfaces have mold base 20, and the upper surface middle part of the mold base 20 is fixedly connected with fixing seat 210, each fixation 210 sides of seat are provided with the multiple sliding shoes 30 being slidably matched with mold base 20, and the sliding shoe is driven by slide-driving device Kinetic energy is mobile towards fixing seat direction, and adjacent sliding shoe 30 has the forward surface that can be bonded.
When multiple sliding shoes contact with each other forward surface be bonded to each other be enclosed an entirety when, be located at the inside of sliding shoe 30 Compacting die cavity 100 is formed between face and 210 outer surface of fixing seat and mold base, is had above the work top and is driven by lifting Dynamic device drives the cope plate 40 moved up and down, has heating dress inside the cope plate 40, sliding shoe 30 and mold base 20 It sets.
In the present embodiment, the work top top is fixed with hanger 410, and the lifting drive is lifting cylinder 420, the lifting cylinder is fixed on hanger, and the telescopic end that cope plate 40 is fixed on lifting cylinder drives upper mold by lifting cylinder About 40 plate is run.
In the present embodiment, 20 upper surface of mold base has guide rail 220, and 30 surfaces have and match with guide rail under the sliding shoe The sliding groove 330 of conjunction, in this implementation, the guide rail 220 and sliding groove mating surface are dovetail shaped, utilize guide rail and sliding groove 330 Cooperation be able to achieve being slidably matched for sliding shoe and mold base, and guarantee operation rail of the sliding block when being pushed by sliding cylinder Mark (mobile toward or away from fixing seat 210).
In the present embodiment there are four the tools of sliding shoe 30, it is located at the surrounding of fixing seat 210.
In the present embodiment, the slide-driving device is sliding block cylinder 310, and the sliding block cylinder is turned shape connector 320 It is fixed on work top 10.
In order to facilitate the material ejection being located in compacting die cavity 100, the work top lower part has mandril gas Cylinder 50, the telescopic end of the mandril cylinder is fixedly connected with can be through work top and the ejector beam 510 of mold base, the work Make that there is the through-hole passed through for ejector beam on table top 10 and mold base 20.
In the present embodiment, the heating device can also be added using the electricity in cope plate, sliding shoe and mold base Heat pipe, the electric heating tube are connect to supply electric heating tube heating with electric wire 60 to improve cope plate, sliding shoe and mould Have the temperature of pedestal, heat-shaping can be carried out to the intracavitary bamboo and wood of press type is placed in molding in this way.
There is supporting leg below the work top, be used to support work top.
In addition, the mode of heating can also have heating to close using in the cope plate, sliding shoe and mold base Heating chamber, the heating device include with heating chamber connection can be passed through to heating chamber heating after oil liquid oil liquid pipe, utilize The high oil liquid of heat is passed through inside to cope plate, sliding shoe and mold base to promote cope plate, sliding shoe and mold base Heating.
Embodiment one: it when work, is carried out according to the following steps
1) bamboo chip is put on mold base and is stuck between fixing seat and sliding shoe around fixing seat, fixing seat side Sliding shoe is gathered under the driving of cylinder, and sliding shoe closes up after moving to fixing seat direction is enclosed an entirety;
2) cope plate in lifting cylinder, squeeze to be located at the intracavitary bamboo and wood of pressing die by the downlink under the driving of lifting cylinder Swaging at die cavity warp architecture, open by the electric heating tube in cope plate, sliding shoe and mold base, utilizes electric heating tube upper mold Plate, sliding shoe and mold base are preheated;
3) in warm-up phase 3.5~4MPa of pressurization, cope plate, sliding shoe and mold base is made to be heated up to 120 DEG C, and at this Continue 2 minutes under pressure and temperature;
4) enter hot pressing holding stage after, in 155~170 DEG C of hot pressing holding stage Self-pressurizing agri 5MPa and heating, and Continue 2 minutes at pressure and temperature;
5) release stage Self-pressurizing agri 2MPa heats 120 DEG C and continues 2 minutes at pressure and temperature: the release stage is complete At rear sliding shoe and upper mold sheet reset, starting is located at the mandril cylinder below work top, and the telescopic rod of mandril cylinder stretches out, benefit With the ejector beam of prominent mold base by product ejection die.
Embodiment two: using above-mentioned molding abnormity bamboo product processing unit (plant) molding bamboo product specifically includes the following steps:
(1) bamboo is split into bamboo chip, is split into a thickness of 2.8~3mm, the bamboo chip that width is 16~17 mm, dries bamboo wood Between humidity 15~18%, bamboo chip cannot be too dry, avoids because bamboo fractures caused by bamboo knee reaction force is excessive;
(2) charing process is carried out to bamboo chip;
(3) one of plywood production adhesive is selected, bamboo chip is dipped in adhesive;
(4) the selected bamboo chip number of plies is required according to products thickness, adjacent bamboo chip is passed through into adhesive bonding and drying 3 minutes Afterwards, bamboo chip layer is stacked and is put on mold base and is stuck between fixing seat and sliding shoe around fixing seat, the cunning of fixing seat side Bamboo chip pushing shape is shaped to required shape under the action of sliding cylinder by motion block, and cope plate descending guarantee suppresses die cavity envelope It closes;
(5) preheat pre-pressing stage: to the bamboo chip layer in mold press 3.5~4MPa, be heated up to 120 DEG C, and in the pressure Continue 2 minutes at a temperature of;The effect in this stage is to solidify bamboo wood adhesive under lower reaction speed;Heating Speed cannot be too fast, otherwise can cause to gather cruelly, concentrate curing reaction heat release excessively, lead to material interlaminar delamination;
Heating rate is 40 DEG C/min in the present embodiment.
(6) hot pressing holding stage: to the bamboo chip layer pressure 5MPa in mold, 155-170 DEG C of heating, and in the pressure and temperature Continue 2 minutes under degree, it is therefore intended that material and adhesive is enable sufficiently to solidify;
(7) the release stage: to the bamboo chip layer in mold press 2 MPa, be cooled to 120 DEG C, and at pressure and temperature Continue 2 minutes, it is therefore intended that at a slow speed in molding, gradually to cool down in the case where guaranteeing pressure after heat preservation, when mold temperature is down to At 120 DEG C or less, stripping operation can be carried out.
Cooling method takes natural cooling.
(8) after wait keep the temperature, starting is located at the mandril cylinder of 10 lower section of work top, and the telescopic rod of mandril cylinder is stretched Out, using the ejector beam of prominent mold base by product ejection die.
If the utility model is open or relates to the components or structural member of connection fastened to each other, except as otherwise sound It is bright outer, it is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, can also manage Solution are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure ( Such as manufactured using casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).
In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System;Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes;Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (8)

1. a kind of processing unit (plant) for being molded special-shaped bamboo product, which is characterized in that including work top, the work top upper surface With mold base, the upper surface middle part of the mold base is fixedly connected with fixing seat, each fixing seat side be provided with Multiple sliding shoes that mold base is slidably matched, the sliding shoe can be moved by slide-driving device driving towards fixing seat direction Dynamic, adjacent sliding shoe has the forward surface that can be bonded, the sliding shoe medial surface of multiple enclosings and fixing seat outer surface and mold bottom Compacting die cavity is formed between seat, has above the work top and the cope plate moved up and down, institute are driven by lifting drive Stating has heating device inside cope plate, sliding shoe and mold base.
2. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 1, which is characterized in that the work top Lower part has mandril cylinder, and the telescopic end of the mandril cylinder is fixedly connected with can be through work top and the liftout of mold base Bar has the through-hole passed through for ejector beam on the work top and mold base.
3. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 1, which is characterized in that the cope plate, Have in sliding shoe and mold base and heat closed heating chamber, the heating device includes the energy Xiang Jiare with heating chamber connection Chamber is passed through the oil liquid pipe of oil liquid after heating.
4. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 1, which is characterized in that the heating device For the electric heating tube in cope plate, sliding shoe and mold base, the electric heating tube via line supply heating plate is to mention The temperature of high cope plate, sliding shoe and mold base.
5. a kind of according to claim 1, processing unit (plant) of molding abnormity bamboo product described in 3 or 4, which is characterized in that the mould Having base upper surface has guide rail, and the sliding shoe lower surface has the sliding groove cooperated with guide rail, the guide rail and sliding groove Mating surface is dovetail shaped.
6. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 5, which is characterized in that the slider-actuated Device is sliding block cylinder, and the sliding block cylinder is turned shape connector and is fixed on work top.
7. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 1, which is characterized in that the work top Lower section has supporting leg.
8. a kind of processing unit (plant) for being molded special-shaped bamboo product according to claim 1, which is characterized in that the work top Top is fixed with hanger, and the lifting drive is lifting cylinder, and the lifting cylinder is fixed on hanger.
CN201822103147.XU 2018-12-14 2018-12-14 A kind of processing unit (plant) being molded special-shaped bamboo product Expired - Fee Related CN209491860U (en)

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Application Number Priority Date Filing Date Title
CN201822103147.XU CN209491860U (en) 2018-12-14 2018-12-14 A kind of processing unit (plant) being molded special-shaped bamboo product

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140271A (en) * 2020-09-28 2020-12-29 南京林业大学 Manufacturing method, continuous manufacturing equipment and method of corrosion-resistant waterproof bamboo tile
CN112720766A (en) * 2020-12-31 2021-04-30 永安市曲竹竹工艺科技有限公司 Process and equipment for processing special-shaped bamboo frame
CN112720750A (en) * 2021-03-02 2021-04-30 赵子健 Bamboo chip process designing and manufacturing integrated machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140271A (en) * 2020-09-28 2020-12-29 南京林业大学 Manufacturing method, continuous manufacturing equipment and method of corrosion-resistant waterproof bamboo tile
CN112140271B (en) * 2020-09-28 2022-01-04 南京林业大学 Manufacturing method, continuous manufacturing equipment and method of corrosion-resistant waterproof bamboo tile
CN112720766A (en) * 2020-12-31 2021-04-30 永安市曲竹竹工艺科技有限公司 Process and equipment for processing special-shaped bamboo frame
CN112720750A (en) * 2021-03-02 2021-04-30 赵子健 Bamboo chip process designing and manufacturing integrated machine
CN112720750B (en) * 2021-03-02 2023-12-26 赵子健 Integrated machine for designing and manufacturing bamboo sheet process

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Granted publication date: 20191015

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