CN105459230A - Bamboo frame molding device - Google Patents
Bamboo frame molding device Download PDFInfo
- Publication number
- CN105459230A CN105459230A CN201510871826.XA CN201510871826A CN105459230A CN 105459230 A CN105459230 A CN 105459230A CN 201510871826 A CN201510871826 A CN 201510871826A CN 105459230 A CN105459230 A CN 105459230A
- Authority
- CN
- China
- Prior art keywords
- loop
- caloic
- bamboo
- internal mold
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
- B27H1/00—Bending wood stock, e.g. boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
Abstract
The invention relates to a bamboo frame molding device. The defects that existing bamboo wood needs to be fired to be softened during bending, the firing temperature and the part control difficulty are high, carbonization after firing is prone to happening, and the quality of a bamboo frame is affected are overcome. The device comprises a rack, a molding die is arranged on the rack, and the die comprises an inner die and an outer die; the outer die can move relative to the inner die, and a bamboo frame molding area is formed by opposite side edges of the inner die and the outer die; after the outer die moves relative to the inner die, bamboo materials are clamped in the bamboo frame molding area, a heat medium loop is arranged in the inner die and the outer die, and an inlet and an outlet of the heat medium loop are communicated with a heat source; the heat source flows in the heat medium loop to heat the die, and the bamboo materials are placed in the bamboo frame molding area; during die assembling, the bamboo materials are heated and softened in a dried manner, the humidity of the bamboo materials will not be increased, drying in the subsequent procedure is not needed; the inner die and the outer die are jointly acted to carry out bending molding on the bamboo materials while softening is carried out, softening, shaping and viscose drying are completed at one time, energy consumption is reduced, and the molding efficiency is improved.
Description
Technical field
The present invention relates to a kind of bamboo process equipment, especially a kind of bamboo frame former of moulding closure bamboo frame.
Background technology
Bamboo wood itself has stronger toughness, therefore can weave into the article of various shape by bamboo cane.The thinner bamboo cane in cross section is more convenient in bending, is also not easy occur crackle or fracture, but for the larger bamboo cane of section ratio, will soften when bending to it, when especially bending angle is larger, softening more important.
Current bamboo wood mainly adopts the roasting mode of fire to carry out when softening, carry out fire by the position bent at bamboo wood to bake, this position is softened, be convenient to bend, fiery roasting temperature, time and position are primarily of manual control, but the temperature that fire is baked controls higher, need the temperature that workman's ability skilled also accurate perception fire of rich experiences is roasting, general workman is in order to obtain higher softness number, capital by bamboo wood near the high position of flame temperature, the fiery roasting time can extend, and the mode that fire is baked is carried out softening bamboo wood and bends, and makes to play the efficiency reduction of compiling.
Existing bamboo wood is also generally adopt the roasting mode of fire to soften when playing volume bamboo frame, but the height that fire is baked controls difficulty causes bamboo wood to beat volume inefficiency, and fire roasting after can leave the roasting vestige of fire in the position that fire is baked, the roasting control of fire does not with great difficulty cause carbonization, affects the quality of bamboo frame.
In order to improve softening efficiency and effect, technical staff proposes bamboo wood to carry out thermoplastic in hot water or steam, although Steam Heating temperature can not superelevation, also bamboo wood can not be caused to be scorched carbonization, but bamboo wood needs submergence when heating, cause bamboo wood water suction humidity to increase, also need baking operation to carry out drying aid, add the production time, also result in energy waste.And after Steam Heating softens bamboo wood, because the increase of bamboo wood humidity can not bond, also can affect the splicing operation of bamboo wood.And boning after drying, because softness number reduces, the effect of bonding is also poor.
Summary of the invention
The invention solves fiery the baking of the bending needs of existing bamboo wood to soften, the roasting temperature of fire, position control difficulty are higher, carbonization after easily causing fire roasting, affects the defect of the quality of bamboo frame, provides a kind of bamboo frame former, mould is heated, by the mould of heating, bamboo wood is softened, by mould, bamboo wood is shaped while softening, by the temperature of mould, the viscose glue of bamboo wood is dried simultaneously, disposable complete softening, sizing and dry, efficiency is high.
This invention also solves existing bamboo wood adopts hot water or Steam Heating to soften, cause bamboo wood humidity to increase, need to increase dry operation, increase energy waste and production time, also the defect of bamboo wood bond effect is affected, a kind of bamboo frame former is provided, heats at mould, by the mould of heating, bamboo wood is softened, bamboo wood humidity can not be caused again to increase, dry type heating simultaneously can help again to accelerate bamboo wood bonding, reduces energy consumption simultaneously, shortens the production cycle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bamboo frame former, comprise frame, frame is provided with mould, mould comprises internal mold and external mold, external mold can move relative to internal mold, and the side that internal mold is relative with external mold defines bamboo frame shaping area, and bamboo wood is clamped in bamboo frame shaping area by external mold after internal mold moves, internal mold and external mold inside are provided with caloic loop, the import in caloic loop and outlet thermal source.Thermal source circulates in caloic loop, transfer heat to mould, bamboo wood is positioned over bamboo frame shaping area, external mold and internal mold matched moulds, in matched moulds process, dry type thermoplastic being carried out to bamboo wood, also would not increase the humidity of bamboo wood, also carrying out drying with regard to not needing at postorder, by external mold and internal mold acting in conjunction, bend fixing is carried out to bamboo wood while softening, disposable complete softening, sizing and viscose-drying, reduce energy consumption, improve shaping efficiency; Thermal source transfers heat to mould, does not directly heat bamboo wood, as long as control the temperature of mould well, temperature controls convenient; Mould can overallly heat or local heat as required to bamboo wood heating, and the requirement according to heating arranges caloic loop at mould inside; The shape of bamboo frame is determined by the complementary shaped of internal mold and external mold, as long as change the complementary shaped of internal mold and external mold and plastic difform bamboo frame.
As preferably, internal mold and external mold include main body and cover plate, and body surfaces is provided with the caloic loop of indent, and cover plate covers caloic loop and closes, and import and outlet are arranged in main body.
As preferably, the U-shaped profile in caloic loop, caloic loop is directly formed in body surfaces milling by milling cutter, and import and outlet are arranged at the two ends in caloic loop respectively.
As preferably, the caloic loop of internal mold is arranged along the outer side edges of internal mold, and to arrange with the equidistant mode of the outer side edges of internal mold; The caloic loop of external mold is arranged along external mold towards the side of internal mold, and to arrange with the equidistant mode of this side of external mold.
As preferably, thermal source adopts steam, and caloic loop connects jet chimney, jet chimney is provided with valve and Pressure gauge.
As preferably, internal mold and external mold are connected to thermometer.
As preferably, the installing plate that frame comprises a support body and is fixed on support body, installing plate is skewed, and internal mold and external mold are all installed on the surface that installing plate tilts.
As preferably, internal mold is fixed on the middle part of installing plate, and external mold surrounds the movable setting of internal mold; The import opposite outlet setting on the upper side in caloic loop, outlet is positioned at the position, downside in caloic loop.
As preferably, internal mold is en-block construction, and the caloic loop of internal mold inside is surrounded relatively by two C shapes, and the upper-end part of driving of the C shape in caloic loop installs import, and the lower end part of the C shape in caloic loop installs outlet.
As preferably, external mold is movable setting, and external mold is connected with driving mechanism, and driving mechanism adopts cylinder as driver part.
The invention has the beneficial effects as follows: thermal source circulates in caloic loop, transfer heat to mould, bamboo wood is positioned over bamboo frame shaping area, external mold and internal mold matched moulds, in matched moulds process, dry type thermoplastic being carried out to bamboo wood, also would not increase the humidity of bamboo wood, also carrying out drying with regard to not needing at postorder, by external mold and internal mold acting in conjunction, bend fixing is carried out to bamboo wood while softening, disposable complete softening, sizing and viscose-drying, reduce energy consumption, improve shaping efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is that a kind of external mold of the present invention is separated schematic diagram with internal mold;
Fig. 3 is a kind of partial side view of the present invention;
Fig. 4 is a kind of bamboo mount structure of the present invention schematic diagram;
Fig. 5 is that schematic diagram is arranged in a kind of external mold assembly caloic loop of the present invention;
Fig. 6 is that schematic diagram is arranged in a kind of internal mold caloic loop of the present invention;
In figure: 1, control box, 2, cylinder, 3, expansion link, 4, guide rod, 5, fixed head, 6, installing plate, 7, fairlead, 8, air inlet pipe, 9, connecting plate, 10, backing plate, 11, side plate, 12, external mold, 13, internal mold, 14, bamboo frame shaping area, 15, escape pipe, 16, support body, 17, pin steps on controller, 18, demoulding hole, 19, stripper, 20, cover plate, 21, main body, 22, engaged at end face, 23, bamboo cane, 24, outboard bonds face, 25, inner adhesion face, 26, caloic loop, 27, import, 28, outlet.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of bamboo frame former (see Fig. 1 Fig. 2), comprise frame, the installing plate 6 that frame comprises a support body 16 and is fixed on support body, installing plate is skewed, and installing plate is provided with mould.
Mould comprises internal mold 13 and external mold 12, and internal mold is fixed on installing plate centre position, and external mold comprises four outer membrane modules, and four outer membrane modules divide four direction to be arranged in the surrounding of internal mold, are respectively the upside of internal mold, downside, left side and right side.Mould tilts equally with installing plate, and the outer side edges of internal mold and external mold define bamboo frame shaping area 14 towards the side of internal mold, and external mold is mounted opposite plate for being flexibly connected.Four orientation of installing plate are fixed with fixed head 5, each fixed head are fixed with two fairleads 7, are equipped with guide rod 4 in fairlead, the relative fairlead slippage of guide rod is also led by fairlead.The outboard end of fixed head is fixed with cylinder 2, and the expansion link 3 of cylinder connects outer membrane module.The outer side edges of each outer membrane module is all fixed with side plate 11, and the height of side plate is greater than the thickness of outer membrane module, and side plate arranged outside connecting plate 9, accompany backing plate 10 between side plate and connecting plate, side plate and connecting plate are fixed with bolts.The end of expansion link is connected with connecting plate, and end and the connecting plate of guide rod fix, and each outer membrane module is connected with two guide rods.The position that the end of expansion link is connected with connecting plate is in the position that upper surface is partial to by external mold assembly, and namely the axis place plane of expansion link and outer membrane module median plane are staggered (see Fig. 3).In four outer membrane modules, the relative internal mold of outer membrane module of upper and lower sides moves up and down, and the relative internal mold of outer membrane module of left and right sides moves left and right.
Outer membrane module and internal mold include main body 21 and cover plate 20, internal mold en-block construction in the present embodiment, and the shape entirety of internal mold is in square, and four limits are the arc of slightly evagination, and four angles are arc chord angle.In quadrangle after four outer membrane module splits, outer membrane module is the arc of indent towards the side of internal mold, and the arc of indent is similar to the arc of evagination.The arc of indent just in time matches with the outer side edges of bamboo frame, and the arc of evagination just in time matches with the inner side edge of bamboo frame.The main body of internal mold (see Fig. 6) is provided with the caloic loop 26 of depression, the U-shaped profile in caloic loop, caloic loop is directly formed in body surfaces milling by milling cutter, and the two ends in caloic loop are respectively arranged with import 27 and outlet 28.The caloic loop of internal mold is arranged along the outer side edges of internal mold, and to arrange with the equidistant mode of the outer side edges of internal mold, the caloic loop of internal mold inside is surrounded relatively by two C shapes, and the upper-end part of driving of the C shape in caloic loop installs import, and the lower end part of the C shape in caloic loop installs outlet.The main body of outer membrane module (see Fig. 5) is provided with the caloic loop 26 of depression, the U-shaped profile in caloic loop, caloic loop is directly formed in body surfaces milling by milling cutter, and the two ends in caloic loop are respectively arranged with import 27 and outlet 28.The caloic loop of outer membrane module is arranged along external mold towards the side of internal mold, and to arrange with the equidistant mode of this side of external mold.Cover caloic loop by cover plate after main body being offered caloic loop and close.
The import in caloic loop connects air inlet pipe 8, and outlet connects escape pipe 15, and wherein the import of the outer membrane module of the left and right sides is in top position, and outlet is in lower position.Caloic loop connects thermal source, and the thermal source in the present embodiment adopts steam, and jet chimney is provided with valve and Pressure gauge, jet chimney is diverted to each air inlet pipe after entering workshop, and the caloic loop entering external mold and internal mold inside is heated.Internal mold and external mold are connected to thermometer, are controlled by the heating-up temperature of thermometer to external mold and internal mold.
In order to be controlled to the heating-up temperature of mould, jet chimney is other is connected to cold water pipe, and by Valve controlling and steam.
The position of the corresponding bamboo frame shaping area of installing plate is provided with demoulding hole 18, and the back side of installing plate is provided with stripper 19, and stripper has a telescopic push rod, and push rod aims at demoulding hole.
The bamboo shaped as frame shape corresponding to the outer side edges shape of internal mold (see Fig. 4) of the application, bamboo frame forms by three overlapped bondings of bamboo cane 23 are bending.The girth that the length of three bamboo canes is closed according to bamboo frame and determining, the end of three bamboo canes connects and forms engaged at end face 22, be inner adhesion face 25 between the bamboo cane of inner side and the bamboo cane of centre, face is coated with viscose glue to inner adhesion, be outboard bonds face 24 between middle bamboo cane and the bamboo cane in outside, face is coated with viscose glue to outboard bonds.
Frame is also provided with control box 1, control box is provided with control button, control box inside is provided with cylinder action control module, and control box is extended with pin and steps on controller 17.
The outer membrane module of the application has different sequence of movement, wherein the outer membrane module finally movement in corresponding bamboo frame engaged at end face, and the outer membrane module relative with the outer membrane module of this last movement moves at first, and another two outer membrane modules mediate and move simultaneously.
Claims (10)
1. a bamboo frame former, comprise frame, frame is provided with mould, it is characterized in that mould comprises internal mold and external mold, external mold can move relative to internal mold, and the side that internal mold is relative with external mold defines bamboo frame shaping area, and bamboo wood is clamped in bamboo frame shaping area by external mold after internal mold moves, internal mold and external mold inside are provided with caloic loop, the import in caloic loop and outlet thermal source.
2. bamboo frame former according to claim 1, is characterized in that internal mold and external mold include main body and cover plate, and body surfaces is provided with the caloic loop of indent, and cover plate covers caloic loop and closes, and import and outlet are arranged in main body.
3. bamboo frame former according to claim 2, it is characterized in that the U-shaped profile in caloic loop, caloic loop is directly formed in body surfaces milling by milling cutter, and import and outlet are arranged at the two ends in caloic loop respectively.
4. bamboo frame former according to claim 1, is characterized in that the caloic loop of internal mold is arranged along the outer side edges of internal mold, and to arrange with the equidistant mode of the outer side edges of internal mold; The caloic loop of external mold is arranged along external mold towards the side of internal mold, and to arrange with the equidistant mode of this side of external mold.
5. the bamboo frame former according to claim 1 or 2 or 3 or 4, it is characterized in that thermal source adopts steam, caloic loop connects jet chimney, jet chimney is provided with valve and Pressure gauge.
6. bamboo frame former according to claim 5, is characterized in that internal mold and external mold are connected to thermometer.
7. bamboo frame former according to claim 1, it is characterized in that the installing plate that frame comprises a support body and is fixed on support body, installing plate is skewed, and internal mold and external mold are all installed on the surface that installing plate tilts.
8. bamboo frame former according to claim 7, is characterized in that internal mold is fixed on the middle part of installing plate, and external mold surrounds the movable setting of internal mold; The import opposite outlet setting on the upper side in caloic loop, outlet is positioned at the position, downside in caloic loop.
9. bamboo frame former according to claim 8, it is characterized in that internal mold is en-block construction, the caloic loop of internal mold inside is surrounded relatively by two C shapes, and the upper-end part of driving of the C shape in caloic loop installs import, and the lower end part of the C shape in caloic loop installs outlet.
10. the bamboo frame former according to claim 1 or 2 or 3 or 4 or 6 or 8 or 9, it is characterized in that external mold is movable setting, external mold is connected with driving mechanism, and driving mechanism adopts cylinder as driver part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871826.XA CN105459230B (en) | 2015-12-02 | 2015-12-02 | Bamboo frame molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871826.XA CN105459230B (en) | 2015-12-02 | 2015-12-02 | Bamboo frame molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105459230A true CN105459230A (en) | 2016-04-06 |
| CN105459230B CN105459230B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871826.XA Active CN105459230B (en) | 2015-12-02 | 2015-12-02 | Bamboo frame molding equipment |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799032A (en) * | 2016-05-13 | 2016-07-27 | 福建正标竹木有限公司 | Molding device of basket woven from bamboo and technology thereof |
| CN107097313A (en) * | 2017-07-05 | 2017-08-29 | 广东工业大学 | A kind of bamboo branch heats and softens bending apparatus |
| CN107498663A (en) * | 2017-10-17 | 2017-12-22 | 福建双羿竹木发展有限公司 | A kind of bamboo frame rapid forming equipment |
| CN107671951A (en) * | 2017-09-13 | 2018-02-09 | 广东顺德博舍家具有限公司 | The curved wooden processing method of sham wood |
| CN107718226A (en) * | 2017-09-21 | 2018-02-23 | 苏州盛风文化创意发展有限公司 | A kind of machine for being used to be molded fan material |
| CN108908572A (en) * | 2018-06-28 | 2018-11-30 | 安吉刘氏竹木工艺厂 | A kind of bamboo product die for processing |
| CN109049192A (en) * | 2018-08-14 | 2018-12-21 | 福建省旺德福竹材科技有限公司 | A kind of abnormity bamboo and wood processing mold and bamboo and wood processing method |
| CN109333710A (en) * | 2018-12-14 | 2019-02-15 | 政和县瑞昌工艺品有限公司 | A kind of processing method being molded special-shaped bamboo product |
| CN109910124A (en) * | 2019-04-15 | 2019-06-21 | 南京林业大学 | A kind of anticracking bamboo wood shaping device and shaping methods |
| CN114260398A (en) * | 2020-09-16 | 2022-04-01 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN114474287A (en) * | 2022-02-28 | 2022-05-13 | 杭州庄宜家具有限公司 | All-bamboo bending chair leg integrated forming production method and cooling and shaping mold |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799032B (en) * | 2016-05-13 | 2018-06-26 | 福建正标竹木有限公司 | A kind of moulding process using bamboo weaving frame former processing bamboo weaving frame |
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| CN107097313B (en) * | 2017-07-05 | 2023-03-24 | 广东工业大学 | Bamboo branch heating softening bending apparatus |
| CN107097313A (en) * | 2017-07-05 | 2017-08-29 | 广东工业大学 | A kind of bamboo branch heats and softens bending apparatus |
| CN107671951A (en) * | 2017-09-13 | 2018-02-09 | 广东顺德博舍家具有限公司 | The curved wooden processing method of sham wood |
| CN107718226A (en) * | 2017-09-21 | 2018-02-23 | 苏州盛风文化创意发展有限公司 | A kind of machine for being used to be molded fan material |
| CN107498663A (en) * | 2017-10-17 | 2017-12-22 | 福建双羿竹木发展有限公司 | A kind of bamboo frame rapid forming equipment |
| CN108908572A (en) * | 2018-06-28 | 2018-11-30 | 安吉刘氏竹木工艺厂 | A kind of bamboo product die for processing |
| CN108908572B (en) * | 2018-06-28 | 2023-12-12 | 江苏德重新材料技术有限公司 | Mould is used in processing of bamboo article |
| CN109049192A (en) * | 2018-08-14 | 2018-12-21 | 福建省旺德福竹材科技有限公司 | A kind of abnormity bamboo and wood processing mold and bamboo and wood processing method |
| CN109333710A (en) * | 2018-12-14 | 2019-02-15 | 政和县瑞昌工艺品有限公司 | A kind of processing method being molded special-shaped bamboo product |
| CN109910124A (en) * | 2019-04-15 | 2019-06-21 | 南京林业大学 | A kind of anticracking bamboo wood shaping device and shaping methods |
| CN109910124B (en) * | 2019-04-15 | 2024-01-19 | 南京林业大学 | Anti-cracking bamboo shaping equipment and shaping method |
| CN114260398A (en) * | 2020-09-16 | 2022-04-01 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN114260398B (en) * | 2020-09-16 | 2024-03-08 | 宝山钢铁股份有限公司 | Forming device for preparing closed metal square frame and preparation method thereof |
| CN114474287A (en) * | 2022-02-28 | 2022-05-13 | 杭州庄宜家具有限公司 | All-bamboo bending chair leg integrated forming production method and cooling and shaping mold |
| CN114474287B (en) * | 2022-02-28 | 2022-12-13 | 杭州庄宜家具有限公司 | All-bamboo bent chair leg integrated forming production method and cooling and shaping mold |
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Denomination of invention: Bamboo frame forming equipment Effective date of registration: 20221006 Granted publication date: 20190412 Pledgee: Qingyuan County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: ZHEJIANG SANJIAN INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2022330002433 |
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