CN2106698U - Aero-sack type plybamboo blank preforming press - Google Patents
Aero-sack type plybamboo blank preforming press Download PDFInfo
- Publication number
- CN2106698U CN2106698U CN 91204620 CN91204620U CN2106698U CN 2106698 U CN2106698 U CN 2106698U CN 91204620 CN91204620 CN 91204620 CN 91204620 U CN91204620 U CN 91204620U CN 2106698 U CN2106698 U CN 2106698U
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- CN
- China
- Prior art keywords
- offset plate
- plate base
- bamboo offset
- top board
- air bag
- 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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Abstract
The utility model relates to an aero-sack type plybamboo blank preforming press belonging to a veneer press or a veneer board press for processing wood or similar material. Two-beam and four-pillar type press body is adopted; the upper parts of the four pillars are screws; four sets of screw-nut transmission systems run synchronously to parallelly adjust the initial working position of the head beam; an air bag is installed in a telescopic stiff vessel between the head beam and a top board; plybamboo blanks to be pressed are arranged under the top board; after entering the air bag, compressed air compresses the plybamboo blanks and guarantees the pressure. The utility model is especially suitable for prepressing plybamboo blanks.
Description
The utility model relates to the laminate of a kind of converted timber or similar material or the press of glued board, particularly a kind of preformer that bamboo offset plate slab is carried out precompressed.
The bamboo offset plate base preformer that uses during China produces at present is the twin-screw preformer of three beam four-column types, forms the stressed fuselage of preformer by entablature, four root posts and sill, places the bamboo offset plate base of compacting between intermediate active crossbeam and the sill.The motor-driven twin-screw of one cover band decelerator moves down and compressed bamboo offset plate base intermediate transverse girder.After bamboo offset plate base carries out about six hours precompressed, they are sent on the wood-based plate press, heating at last is pressed into bamboo offset plate goods again.
More than existing bamboo offset plate base preformer have following shortcoming: (1) its gross pressure is 600KN, acts on face specific pressure on the slab only for 02MPa, far can not satisfy the requirement of face specific pressure between 08 to 10MPa; (2) machine pressure is that strain by fuselage is set up, and pressure changes greatly, and the yielding of slab during precompressed, can not carry out pressure compensation, can't play the pressurize effect; (3), cause that operation is dumb because quiet, the coefficient of kinetic friction of screw pair there are differences, and the intermediate active crossbeam is locked easily.If use the hydraulic pressure pwc press instead, then machine volume and weight heighten, and power consumption is big, and cost is too high, should not promote employing.
The purpose of this utility model is at above the deficiencies in the prior art, proposes a kind of improved bamboo offset plate base preformer, requires: entablature can parallelly up and down move flexibly; Below entablature, add an air bag, fill, be convenient to bamboo offset plate base is carried out even compacting and pressurize with compressed air; The face that acts on the bamboo offset plate base is brought up between 08 to 10MPa than pressure energy.
Task of the present utility model is finished as follows: adopt two-beam and four-post formula fuselage, four column tops are screw rod, parameters such as its pitch are in full accord, their screw-and-nut transmission system synchronous operation, to adjust the initialization position of entablature abreast, utilize then to be filled with compressed-air actuated air bag compression slab, and by predetermined pressure pressurize, to satisfy the requirement of bamboo offset plate base pre-pressing process.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is vertical partial sectional view of the present utility model.
Fig. 2 is the partial sectional view on the utility model top 1/4th.
Fig. 3 is the cutaway view of column-screw rod, nut and entablature.
With reference to Fig. 1, form the stressed fuselage of preformer by entablature (2), four root posts (4) and sill (5).Go up by four nuts (3) are housed at entablature (2), they and four columns (4) are gone up screw portion and are formed the quadruplet screw driven system.The quadruplet screw driven system carries out driven in synchronism by total transmission system (1), guarantees that entablature (2) can parallelly up and down move, to adjust the initialization position of entablature (2).Air bag (7) is contained in the container that can stretch up and down of entablature (2) and top board (8) formation.Air bag (7) is when charging into compressed air, with bamboo offset plate base (11) compacting, reach predetermined pressure after, air bag (7) carries out pressurize.The backhaul of top board (8) realizes by exhaust and a plurality of retracting spring (6) of air bag (7).Compressed air in the compressed air gas source among Fig. 1 (10) enters air bag (7) through control system (9).
Fig. 2 top, the nut (3) on four root posts (4) screw portion are driven by worm screw (105).Total transmission system (1) comprising: the motor of a cover band decelerator is by identical chain (106) and the sprocket wheel (101) of parameter, drive major axis (102) and worm screw (105) simultaneously, make the quadruplet screw driven system of being made up of four columns (4) and nut (3) obtain driven in synchronism, entablature (2) can move up and down abreast.The initial depth of parallelism of entablature (2) can be adjusted the relative position of worm screw (105) and nut (3) and realize, also can adjust the relative position of rigid coupling (103) and (104) and realize.
Air bag among Fig. 2 (7) is the thin-walled of being made by rubber or plastics, the container of sealing, and its four side undulates can stretch air bag (7) easily.The bottom of air bag (7) is funnel-form, and discharging valve (701) is equipped with in the lower central position, so that the condensed water that regular discharges compressed air forms in air bag; Air inlet pipe joint (702) is equipped with in its central upper portion position.
Nut among Fig. 3 (3) is made up of the radially axle sleeve (302) with lower flange (301), plane rolling bearing (303), worm gear (305), locking nut (304) and flat key (306).Radially axle sleeve (302) with lower flange (301) is fixed on the entablature (2) by plane rolling bearing (303), and can rotate around the screw portion of column (4).With flat key (306) and locking nut (304) worm gear (305) is contained on the have lower flange radially axle sleeve (302) of (301).The worm gear (305) of nut (3) is driven by worm screw among the figure two (105).
The utility model has the advantages that: (1) is simple in structure, and is easily manufactured; (2) adopt air bag pressurization, pressurize, pressure adjustment and control are convenient, and can stably reach 08 to 10MPa technological requirement; (3) gas consumption of air bag seldom can be adopted mini air compressor, and its power configuration power is little, is a kind of energy-saving product.
The utility model is shared as can be seen from Figure 2 ten retracting springs (6), two sprocket wheels (101), two major axis (102), four shaft couplings (103), (104) and four screw rods (105).Retracting spring (6) also can reduce to six.
Claims (5)
1, a kind of gasbag-type bamboo offset plate base preformer, form stressed fuselage by entablature (2), sill (5) and four root posts (4), sill (5) is gone up and is placed the bamboo offset plate base (11) that needs pressurized, motor by a cover band decelerator is made drive source, it is characterized in that: four root posts (4) top is screw rod, four nuts (3) are installed in the entablature (2), and screw in the screw rod on four root posts (4) top; Air bag (7) is contained between entablature (2) and top board (8) in the telescopic rigid container, and top board (8) is bamboo offset plate base (11) to be pressed down; Making synchronously driven total transmission system comprises: chain (106), two sprocket wheels (101), two major axis (102), four shaft couplings (103), (104) and four screw rods (105), four screw rods (105) drive four nuts (3) at last; Compressed air gas source (10) enters air bag (7) through control system (9).
2, by the described a kind of gasbag-type bamboo offset plate base preformer of claim 1, it is characterized in that: four side undulates of air bag (7), the bottom is an infundibulate, it is the thin-walled airtight container of making by rubber or plastics, there is discharging valve (701) the lower central position, and there is airsac tube joint (702) the central upper portion position; Top board (8) top also is infundibulate.
3, by claim 1 or 2 described a kind of gasbag-type bamboo offset plate base preformers, it is characterized in that: nut (3) comprises have lower flange radially axle sleeve (302), plane rolling bearing (303), worm gear (305), flat key (306) and the locking nut (304) of (301).
4, by claim 1 or 2 described a kind of gasbag-type bamboo offset plate base preformers, it is characterized in that: have six to ten retracting springs (6) that top board (8) is made progress.
5, by the described a kind of gasbag-type bamboo offset plate base preformer of claim 3, it is characterized in that: have six to ten retracting springs (6) that top board (8) is made progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91204620 CN2106698U (en) | 1991-03-22 | 1991-03-22 | Aero-sack type plybamboo blank preforming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91204620 CN2106698U (en) | 1991-03-22 | 1991-03-22 | Aero-sack type plybamboo blank preforming press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106698U true CN2106698U (en) | 1992-06-10 |
Family
ID=4914675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91204620 Granted CN2106698U (en) | 1991-03-22 | 1991-03-22 | Aero-sack type plybamboo blank preforming press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106698U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961881A (en) * | 2010-07-28 | 2011-02-02 | 支洋波 | Preparation method of compressing inorganic adhesive fiberboard at normal temperature and preparation equipment |
| CN103594383A (en) * | 2013-11-21 | 2014-02-19 | 西安永电电气有限责任公司 | Auxiliary installation tool for head cover of IGBT module |
| CN104400869A (en) * | 2014-10-20 | 2015-03-11 | 湖州南浔恒峰家居科技有限公司 | Vacuum modified weedtree composite wooden door and processing method thereof |
| CN104454684A (en) * | 2014-12-10 | 2015-03-25 | 南京工程学院 | Membrane type small-stroke pressure generator |
| CN104494181A (en) * | 2014-12-10 | 2015-04-08 | 南京工程学院 | Film type small-strokepressure machine |
| CN109016037A (en) * | 2018-08-20 | 2018-12-18 | 童双喜 | A kind of building bamboo frame plate assembly equipment |
-
1991
- 1991-03-22 CN CN 91204620 patent/CN2106698U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961881A (en) * | 2010-07-28 | 2011-02-02 | 支洋波 | Preparation method of compressing inorganic adhesive fiberboard at normal temperature and preparation equipment |
| CN103594383A (en) * | 2013-11-21 | 2014-02-19 | 西安永电电气有限责任公司 | Auxiliary installation tool for head cover of IGBT module |
| CN103594383B (en) * | 2013-11-21 | 2016-06-29 | 西安永电电气有限责任公司 | Auxiliary installation tool for head cover of IGBT module |
| CN104400869A (en) * | 2014-10-20 | 2015-03-11 | 湖州南浔恒峰家居科技有限公司 | Vacuum modified weedtree composite wooden door and processing method thereof |
| CN104400869B (en) * | 2014-10-20 | 2017-02-15 | 湖州南浔恒峰家居科技有限公司 | Vacuum modified weedtree composite wooden door and processing method thereof |
| CN104454684A (en) * | 2014-12-10 | 2015-03-25 | 南京工程学院 | Membrane type small-stroke pressure generator |
| CN104494181A (en) * | 2014-12-10 | 2015-04-08 | 南京工程学院 | Film type small-strokepressure machine |
| CN109016037A (en) * | 2018-08-20 | 2018-12-18 | 童双喜 | A kind of building bamboo frame plate assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |