CN101769429A

CN101769429A - Continuous molding technology of wooden fabric folding honeycomb plate

Info

Publication number: CN101769429A
Application number: CN200810242545A
Authority: CN
Inventors: 陶春有
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2010-07-07

Abstract

The invention discloses a continuous molding technology of a wooden fabric folding honeycomb plate, which comprises the following steps that: a wooden fabric is folded and cut into wooden honeycomb cores which are stretched and unfolded into a wooden honeycomb, then the wooden honeycomb, the wooden fabric and other coating materials are matched with a sandwich layer or a wrap layer to composite various wooden honeycomb composite plate products. The invention can be widely applied in various fields such as decoration, fitment, furniture, building materials, package, building and the like.

Description

Continuous molding technology of wooden fabric folding honeycomb plate

The invention belongs to the composite honeycomb sandwich structures technical field, particularly the folding continuous forming process of making cellular board of Weft wood fabric.

Technique known is at present: the honeycomb structure composite material is rational in infrastructure because of having, lightweight, high-strength, series of advantages such as materials province and always be the emphasis of composite material application and development area research, the covering and the sandwich material kind that develop sandwich structure so far are a lot, skin material commonly used has aluminum alloy book plate, titanium-alloy thin-plate, glass fibre reinforced plastics book version, wooden plywood, wad, the inorganic composite materials plate, plastic board, glass fiber cloth, aramid fiber cloth, cotton and paper or the like, honeycomb core commonly used has paper honeycomb core, the frp honeycomb core, plastic honeycomb core, aluminum alloy honeycomb core, aramid fiber honeycomb core or the like, just can develop many kinds of honeycomb composite sandwich construction materials with every kind of covering and different comb cores are compound, most widely used product mainly is the paper paper honeycomb core now, various man-made board facial tissue honeycomb cores, glass fibre reinforced plastics and frp honeycomb core and aluminium and aluminium honeycomb core sandwich structure etc.

Various paper wasp nest sandwich material waterproof, humidity resistance are limited, and it is limited to expose intensity, and application area is restricted.Sandwich materials such as frp honeycomb, aluminium honeycomb, aramid fiber honeycomb are because of the price height, and application area neither be very wide.Sandwich materials such as paper paper wasp nest, frp honeycomb and aluminium honeycomb can be realized the continuous automation compound molding, and various man-made board cellular material can only be by unit intermittent type compound molding, and labor intensity is big, efficient is low.How can find the advantage of the continuous compound molding of the existing paper of a kind of material, good performance is arranged again, price is not high yet simultaneously.

The objective of the invention is: make skin material and the compound a kind of forming method of Weft wood fabric folded honeycomb core by utilizing wooden fabric, the Wooden fabric honeycomb interlayer made from it or wrap up in the composite sheet structure of layer, have and to realize extensive continuous automatic production, be that aboundresources, renewable are reached cheap wood materials by force as raw material, raw material sources are extensive, renewable is strong, along the grain compressive strength is big, is with warp, latitude wood chip bar is weaved or the non-woven different disadvantage of mechanical property of having eliminated the batten sheet together with flexible fiber.

The present invention solves technology side that its technical problem adopts by being: at first a reel Weft wood fabric is contained on the reel on the cloth holder, Weft wood fabric selects Weft wood glass fabric; Weft wood glass fabric is imported the horizontal gluing of horizontal glue applicator of rubber-coated mechanism by preceding guide reel, it is to utilize vertical reticulate pattern bar of glue applicator or longitudinal groove corresponding wood chip bar on Weft wood glass fabric to be coated with lateral separation bar shaped glue, respectively there is a cover rubber-coated mechanism to realize that the Weft wood glass fabric both sides replace gluing in the both sides of gummed cloth, length alternately equals following folding length, alternately point equals folding point, the speed and the switching between the rubber-coated mechanism of Weft wood glass fabric and glue applicator need realize synchronization control, should guarantee that folding back adjacent surface laterally is coated with the adhesive tape of overwood latitude bar width integral multiple along wooden latitude bar, width between the adhesive tape is to be coated with 4 times of adhesive tape width, gummed cloth adjacent surface adhesive tape staggers, and the one side adhesive tape is in the centre of two adhesive tape of adjacent surface exactly; The Weft wood glass fabric that was coated with glue through after Guide roller enter the heating cabinet heating as required, again through one or more Guide roller guiding, make its length back and forth folding on folding platform by the drive of fabric folded mechanism by design, be to cooperate with the tight mechanism of an intussusception head-clamp each side by band cloth mechanism to realize accurate folding, the location, the folded tight mechanism of head-clamp is a pair of cooperation in front and back, to guarantee is to clamp same batten sheet simultaneously to make it press to folding platform in front and back, and keep-up pressure until another tight mechanism of folded head-clamp unclamps after depressing again, start following one deck cloth that execution is brought by band cloth mechanism, opposite side is in clamped condition always and unclamps after this side is depressed again again, start execution by band cloth mechanism's band following one deck cloth in the past, start and carry out next work cycle, so alternate cycles is folding; Fold mechanism removes and includes the folded tight mechanism of head-clamp, band cloth mechanism, and folding platform comprises that also other guarantees that each mechanism effectively is connected the assisting agency of cooperating; Folding into needs thickness Weft wood glass fabric end socket to cut into the honeycomb core folded piece, by folding platform move or fold on the platform the line belt band from, abdicate folding platform simultaneously and continue folding next piece honeycomb core folded piece, the honeycomb core folded piece is delivered to pressurization or is pressurizeed, is heated and cured into broadwise honeycomb core raw sheet as required; The honeycomb core raw sheet is through cutting into the Wooden honeycomb core bar perpendicular to wooden latitude bar by the length of honeycomb height, and the width of honeycomb core strip just equals folded length; The Wooden honeycomb core bar is through splicing the bonding continuous honeycomb pellet that becomes continuously; Continous way honeycomb pellet drawn is launched into Wooden honeycomb core, and this honeycomb core is vertically stood batten sheet rift grain, sprays glue dipping and fixing as required typing as required and is heated to be continous way Wooden honeycomb core plate as required; Continuously the Wooden honeycomb core plate as required upper and lower surface or up and down the four sides as required gluing not gluing and upper and lower surface or up and down the wooden fabric face layer in four sides be not coated with (soaking) glue or be coated with (soaking) glue and heat as required, pressurize or heat the composite curing that pressurizes and become the wooden fabric honeycomb plate of continous way; Directly length is cut off on demand, and this plate is without the blank carpenter bee nest batten of covering with paint, lacquer, colour wash, etc., and is called for short wood cellular board, can be used for partition panel, floor, roofer, concrete shuttering panel, various facing base boards or the like; If what the top layer was used is to decorate wood glass fabric, cover with paint, lacquer, colour wash, etc. the sanding working procedure processing through the multiple tracks resin as required, cut off as required, gained is a carpenter bee nest facing plate, this plate can be directly as decorative sheet, furniture-plates, floor, the floor, partition panel, the many aspects of door-plate or the like are used; The continous way wood cellular board is through coating, and length is cut off as required, and gained is the coating wood cellular board, and this plate can be widely used as decorative sheet, furniture-plates, and floor, the floor, partition panel, door-plate, the many aspects of wallboard or the like are used; The continous way wood cellular board can be processed through overlay film, and length is cut off as required, and gained is the overlay film wood cellular board, and this plate can be widely used as decorative sheet, furniture-plates, and floor, the floor, partition panel, door-plate, the many aspects of wallboard or the like are used; Honeycomb core strip satisfies usage requirement and can be used as the use of honeycomb pellet, otherwise sticks into the honeycomb pellet through assembly, uses as modular honeycomb core; Honeycomb core strip can satisfy the demand of the honeycomb pellet of width increasing through horizontal butt joint; Honeycomb core strip can be through piecing together the demand that foot is produced cellular board continuously that sticks continuously; The honeycomb pellet can satisfy the demand of concave-convex curved surface interlayer mechanism through processing.

The invention has the beneficial effects as follows, Wooden fabric honeycomb plate greatly reduces the use amount of timber, and can realize easily decorating with various finish materials, and can be the decorative layer of realizing carrying wood grain through the warp that mills special processing such as shape, sanding, wooden fabric that latitude batten sheet is made into as the restricting material of composite intermediate layer cellular board, realized the maximization of material use efficient, realize the manufacturing efficiency maximization, had extraordinary economic benefit and social benefit.

Claims

1. continuous molding technology of wooden fabric folding honeycomb plate of the present invention is characterized in that: at first a reel Weft wood fabric is contained on the reel on the cloth holder, Weft wood fabric selects Weft wood glass fabric; Weft wood glass fabric is imported the horizontal gluing of horizontal glue applicator of rubber-coated mechanism by preceding guide reel, it is to utilize vertical reticulate pattern bar of glue applicator or longitudinal groove corresponding wood chip bar on Weft wood glass fabric to be coated with lateral separation bar shaped glue, respectively there is a cover rubber-coated mechanism to realize that the Weft wood glass fabric both sides replace gluing in the both sides of gummed cloth, length alternately equals following folding length, alternately point equals folding point, the speed and the switching between the rubber-coated mechanism of Weft wood glass fabric and glue applicator need realize synchronization control, should guarantee that folding back adjacent surface laterally is coated with the adhesive tape of overwood latitude bar width integral multiple along wooden latitude bar, width between the adhesive tape is to be coated with 4 times of adhesive tape width, gummed cloth adjacent surface adhesive tape staggers, and the one side adhesive tape is in the centre of two adhesive tape of adjacent surface exactly; The Weft wood glass fabric that was coated with glue through after Guide roller enter the heating cabinet heating as required, again through one or more Guide roller guiding, make its length back and forth folding on folding platform by the drive of fabric folded mechanism by design, be to cooperate with the tight mechanism of an intussusception head-clamp each side by band cloth mechanism to realize accurate folding, the location, the folded tight mechanism of head-clamp is a pair of cooperation in front and back, to guarantee is to clamp same batten sheet simultaneously to make it press to folding platform in front and back, and keep-up pressure until another tight mechanism of folded head-clamp unclamps after depressing again, start following one deck cloth that execution is brought by band cloth mechanism, opposite side is in clamped condition always and unclamps after this side is depressed again again, start execution by band cloth mechanism's band following one deck cloth in the past, so alternate cycles is folding; Fold mechanism removes and includes the folded tight mechanism of head-clamp, band cloth mechanism, and folding platform comprises that also other guarantees that each mechanism effectively is connected the assisting agency of cooperating; Folding into needs thickness Weft wood glass fabric end socket to cut into the honeycomb core folded piece, by folding platform move or fold on the platform the line belt band from, abdicate folding platform simultaneously and continue folding next piece honeycomb core folded piece, the honeycomb core folded piece is delivered to pressurization or is pressurizeed, is heated and cured into broadwise honeycomb core raw sheet as required; The honeycomb core raw sheet is through cutting into the Wooden honeycomb core bar perpendicular to wooden latitude bar by the length of honeycomb height, and the width of honeycomb core strip just equals folded length; The Wooden honeycomb core bar is through splicing the bonding continuous honeycomb pellet that becomes continuously; Continous way honeycomb pellet drawn is launched into Wooden honeycomb core, and this honeycomb core is vertically stood batten sheet rift grain, sprays glue dipping and fixing as required typing as required and is heated to be continous way Wooden honeycomb core plate as required; Continuously the Wooden honeycomb core plate as required upper and lower surface or up and down the four sides as required gluing not gluing and upper and lower surface or up and down the wooden fabric face layer in four sides be not coated with (soaking) glue or be coated with (soaking) glue and heat as required, pressurize or heat the composite curing that pressurizes and become the wooden fabric honeycomb plate of continous way; Directly length is cut off on demand, and this plate is without the blank carpenter bee nest batten of covering with paint, lacquer, colour wash, etc., and is called for short wood cellular board, can be used for partition panel, floor, roofer, concrete shuttering panel, various facing base boards or the like; If what the top layer was used is to decorate wood glass fabric, cover with paint, lacquer, colour wash, etc. the sanding working procedure processing through the multiple tracks resin as required, cut off as required, gained is a carpenter bee nest facing plate, this plate can be directly as decorative sheet, furniture-plates, floor, the floor, partition panel, the many aspects of door-plate or the like are used; The continous way wood cellular board is through coating, and length is cut off as required, and gained is the coating wood cellular board, and this plate can be widely used as decorative sheet, furniture-plates, and floor, the floor, partition panel, door-plate, the many aspects of wallboard or the like are used; The continous way wood cellular board can be processed through overlay film, and length is cut off as required, and gained is the overlay film wood cellular board, and this plate can be widely used as decorative sheet, furniture-plates, and floor, the floor, partition panel, door-plate, the many aspects of wallboard or the like are used; Honeycomb core strip satisfies usage requirement and can be used as the use of honeycomb pellet, otherwise sticks into the honeycomb pellet through assembly, uses as modular honeycomb core; Honeycomb core strip can satisfy the demand of the honeycomb pellet of width increasing through horizontal butt joint; Honeycomb core strip can be through piecing together the demand that foot is produced cellular board continuously that sticks continuously; The honeycomb pellet can satisfy the demand of concave-convex curved surface interlayer mechanism through processing.

2. continuous molding technology of wooden fabric folding honeycomb plate according to claim 1 is characterized in that: be that wooden latitude bar that Wood Processing is become, wood are through bar, with flexible fiber and wooden latitude bar, woodenly weave or non-wovenly become broadwise, radially wooden fabric through the bar cooperation; Broadwise, radially wooden fabric can be to interweave that bonding all are weaved and non-woven broadwise, radially wooden fabric with becoming felt etc. for broadwise, radially wooden fabric, knitting broadwise, radially wooden fabric, braiding broadwise, radially wooden fabric, loop bonding broadwise, radially wooden fabric and lining yarn, lining felt, lining fabric, lining paper, lining form etc.

3. continuous molding technology of wooden fabric folding honeycomb plate according to claim 1, it is characterized in that: restricting wood fabric can be that one or more wood fabric wraps or clamp two sides, three or four sides Wooden honeycomb core, and longitudinal seam can be that to dock also can be overlap joint; Can be that individual layer also can be that the dcita wood fabric wraps or clamp Wooden honeycomb core; Can be that wooden fabric cooperates with Weft wood fabric, also can be to cooperate with other fabric or other facing material; Two width of cloth Weft wood fabrics can only be that Wooden honeycomb core is clamped on the two sides; Can be that the normal wood fabric also can be to decorate wooden fabric.

4. according to claim 1,3 described continuous molding technology of wooden fabric folding honeycomb plate, it is characterized in that: wooden fabric can be used other panel material, fabric and film covering substitute, promptly, it is used sheet metal, aluminium sheet, titanium alloy sheet, the glass fibre reinforced plastics thin plate, single wood plate, wooden plywood, wood fibre board, plastic board, various surface layer sheets such as inorganic composite materials plate are compound, also available itself and glass cloth, aramid fiber cloth, the wood fabric, the wood fabric, various web materials of cotton or the like and various film and stationery are made skin material and are substituted, just can produce the different various sandwich structure composite materials of cost performance, these interlayer composite materials can satisfy the demand in many fields; The honeycomb pellet can satisfy the demand of concave-convex curved surface sandwich structure through processing

5. continuous molding technology of wooden fabric folding honeycomb plate according to claim 1, it is characterized in that: decorate wooden fabric and be wooden latitude bar, wood through bar after processing such as sanding polishing coverings with paint and the wood glass fabric that is made into such as glass fibre, have the kind fabric that transparent resin glue just can demonstrate grain of wood effect through invading again.

6. according to claim 1,2 described continuous molding technology of wooden fabric folding honeycomb plate, it is characterized in that: flexible fiber can be all spendable fibers such as inorfil, organic fiber, artificial fiber, natural plant fibre, animal fibre, steel fiber, non-metallic fiber, mainly based on glass fibre.

7. continuous molding technology of wooden fabric folding honeycomb plate according to claim 1, it is characterized in that: can be the horizontal gluing of horizontal glue applicator, also can be vertically to spray glue, vertically playback, realized and so forth continuous spray glue operation with the horizontal return feeding of moved further with moved further traverse feed spray glue, vertical playback, continuation once the glue spraying head of arranging interval adhesive tape width, it is to utilize glue spraying head corresponding wood chip bar spray lateral separation bar shaped glue on Weft wood glass fabric, and vertical and playback, the horizontal reciprocating feed speed of Weft wood glass fabric and spraying colloid system need be carried out synchronization control; In like manner also can use the vertical same moved further of hoop glue applicator, traverse feed roller coat, vertically playback, continue just to have realized with the horizontal return feeding of moved further roller coat, vertically playback, and so forth continuous roller coat operation, it is to utilize the hoop reticulate pattern bar of glue applicator or hoop groove corresponding wood chip bar on Weft wood glass fabric to be coated with lateral separation bar shaped glue, and vertical and playback, the horizontal reciprocating feed speed of Weft wood glass fabric and roller colloid system need be carried out synchronization control; Need not can directly be used in the folding process with this coating method of moved further, realize intermittently spraying on the folding platform glue or gluing; This folding system also can be to finish the gluing operation with other gluing mode.

8. Weft wood fabric honeycomb core moulding process according to claim 1 is characterized in that: moulding process determines by selected adhesive and adjusts that the different corresponding moulding process of adhesive kind also can be different.

9. continuous molding technology of wooden fabric folding honeycomb plate according to claim 1 is characterized in that: carpenter bee nest facing plate, coating Wooden fabric honeycomb plate, overlay film wood cellular board, and this plate can be widely used as decorative sheet, furniture-plates, floor, floor, partition panel, door-plate, the many aspects of wallboard or the like are used.

10. Weft wood fabric honeycomb core moulding process according to claim 1 is characterized in that: can be dull and stereotyped, also can be the linear product of any horizontal curve forms such as with groove and boss.