CN201105471Y

CN201105471Y - Super-broad hollow particleboard squeezing press

Info

Publication number: CN201105471Y
Application number: CNU2007200470125U
Authority: CN
Inventors: 经朴
Original assignee: SHENGYANG IND CO Ltd JIANGSU
Current assignee: SHENGYANG IND CO Ltd JIANGSU
Priority date: 2007-09-07
Filing date: 2007-09-07
Publication date: 2008-08-27
Anticipated expiration: 2017-09-07

Abstract

The utility model relates to a super-wide hollow particle board extruder which can produce super-wide planks. The machine is connected with a plank forming channel which is formed by closing two groups of rectangular steel plates face-to-face at the lower part of a discharging chamber, a row of central die pipes are directly inserted to the lower part from the center of the forming channel below the discharging chamber, the hollow plank is extruded after being formed in the forming channel; the rectangular steel plates which compose the forming channel are evenly distributed with a hollow channel which is connected by the head and the tail; the outer surfaces of the rectangular steel plates are fixedly connected with transverse strengthening beams, the heights of the strengthening beams are more than 25cm; the central die pipe is formed by sleeving two groups of long pipes which are internal long pipes and external long pipes, the bottom ends of the external pipes are closed, the internal pipes are directly inserted to the bottom part, wherein, one long pipe is an admitting pipe of a heating body, the other long pipe is a discharging pipe of the heating body; the super-wide hollow particle board extruder can cut arbitrarily, allow the vertical strength of the sheet to be strong, arbitrarily regulate the direction of a through hole, allow the direction of the trough hole to be transverse or vertical, expand the usage and fill in the gap at home and abroad of the super-side sheets.

Description

Supper wide type hollow flakeboard extruder

Technical field

The utility model relates to hollow flakeboard extruder, the especially a kind of supper wide type hollow flakeboard extruder that can produce supper wide type sheet material

Background technology

At present, the artificial chipboard manufacturing equipment, can only produce solid particieboard, this solid Chipboard, materials are many, heat insulation, soundproof effect is poor, its manufacturing cost is big, price is high, and under the environment of existing market keen competition, its solid slab material is meagre profit and sells, this has not only limited its extensive use greatly, and can make many producers break; At home, though, have only our factory to produce hollow shavings sheet material, market has reached the stage that supply falls short of demand, but, its width is all below 1.20 meters, and many producers require to produce the super wide series of products more than 1.2 meters one after another, because these super wide series of products more adapt to the demand in market; At present, its width have only Germany one family to produce, and width is gone back neither one producer at home and abroad can produce at the product more than 1.2 meters in the hollow plate manufacturer more than 2.2 meters, and it still is a blank.

Summary of the invention

Produce the shortcoming of narrower series of products only in order to overcome present hollow flakeboard extruder, the utility model provides a kind of supper wide type hollow flakeboard extruder, this machine not only can be produced the hollow chipboard of general width, and can produce supper wide type sheet material, the Breadth Maximum of this sheet material can reach 2.5 meters, by random cutting, not only can cut into width and be the arbitrary dimension below 2.5 meters, its length can also be long arbitrarily, and the through hole of its sheet material also can form transverse type, owing to stamping forming reason, the wood grain trend of this hollow chipboard is transverse type, therefore its vertical intensity is low, and the sheet material that super wide series cuts, though the trend of its wood grain is a transverse type, but the direction that cuts also is a transverse type, can cut into the vertical formula sheet material consistent with wood grain, therefore the vertical intensity of sheet material can increase greatly, the also problem of adjustment hole trend arbitrarily in addition, the Kong Xiangke horizontal stroke can be erected, this has expanded the purposes of this hollow plate greatly, as vertical door-plate, can increase the intensity quality of this door-plate; In addition, this super wide plate material has also been filled up blank both domestic and external.

The technical scheme that its technical problem that solves the utility model adopts is: this machine has a box mixing bin 1 and blanking bin 2, in blanking bin 2 bottoms, be connected with by two groups of rectangular steel plates 7 and seal the plate forming passage 9 that forms face-to-face, downward from blanking bin 2, one row's center die pipe 3 is arranged from straight cutting below, shaping channel 9 center, hollow plate 10 is extruded after the moulding in shaping channel 9; It is characterized in that: form in the rectangular steel plates 7 of shaping channel, be evenly distributed with the passage that joining end to end of hollow connects, its effect is to feed calandria rectangular steel plates is heated; On the outer surface of rectangular steel plates, be fixedly connected with

horizontal buttress brace

4,5,6,8, this reinforcement depth of beam is more than 25 centimetres; Such height has been arranged, can guarantee that just now rectangular steel plates 7 is indeformable; This center die pipe 3 is two-tube sleeve type hollow tube, promptly form by inside and outside two group leader's pipe boxes dress, the sealing of outer tube bottom, interior pipe straight cutting bottom, and leave spacing with the bottom, pipe that enters that long tube is a calandria wherein, another root long tube is the discharge pipe of calandria, calandria is circulated the mould pipe is heated.

Its beneficial effect is: this supper wide type hollow flakeboard extruder, not only can produce the hollow chipboard of general width, and can produce supper wide type sheet material, the Breadth Maximum of this sheet material can reach 250 centimetres, it can be random cut, its length can be long arbitrarily, and its through hole can form transverse type or vertical formula; Reason owing to extrusion modling, the wood grain trend of this hollow chipboard is transverse type, therefore its vertical intensity is low, and the sheet material that super wide series cuts, though the trend of its wood grain is a transverse type, but the vertical sheet material that cuts by transverse type, the vertical of it is consistent with the direction of wood grain, therefore the vertical intensity of sheet material can increase greatly, also can regulate the problem of moving towards of through hole in addition arbitrarily, the through hole direction can be erected by horizontal stroke, this has expanded the purposes of this hollow plate greatly, as vertical door-plate, can increase the intensity quality of this door-plate; In addition, this super wide plate material has also been filled up blank both domestic and external.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and the embodiments;

Accompanying drawing is a structural representation of the present utility model;

Among the figure, 1 mixing bin, 2 blanking bins, 3 center die pipes, 4568 buttress braces, 7 rectangular steel plates, 9 template passages, 10 sheet formings.

The specific embodiment

In the drawings, the thickness of this rectangular steel plates 7 is at 4 centimetres to 15 centimetres, and the hollow channel that has in the middle of it joins end to end and connects, can make the happy circulation of calandria, thereby to rectangular steel plates 7 heating, can make the sheet material compound pine for moulding adding like this, the material of this rectangular steel plates 7 is the steel more than No. 45.

At present, very strict to the dimensional requirement of sheet forming 10 both at home and abroad, its thickness requirement will reach ± and 0.10 millimeter, know on 2.5 meters wide large tracts of land, to be difficult to its micro-strain of control, therefore require the spy strict, so 7 pairs of surfaces of this rectangular steel plates have added bigger buttress brace rectangular steel plates, in the drawings, this

buttress brace

4,5,6,8, material be steel-casting, its thickness is more than 4 centimetres, it highly is more than 25 centimetres.

In the drawings, the outer tube material of center die pipe 3 is the high-strength alloy seamless steel pipe, otherwise through adding thermal wear for a long time, the one, can distortion, and the 2nd, fracture can be worn; Pipe gets final product for the steel pipe of general material in it, it be shorter in length than outer tube, calandria can be flowed from the bottom, the bottom of its outer tube is sealed; In the present embodiment, pipe enters pipe for calandria in it, and outer tube is the calandria discharge pipe; Because the space between the turnover oil pipe is all very little, its calandria can not be selected water and steam for use, otherwise very easily causes corrosion to stop up, only can safe handling as calandria with adding deep fat; In addition this center die pipe from top to bottom and have 1 ‰～5 ‰ tapering and change, upper part diameter is big slightly, the diameter of bottom is slightly little, can reduce the resistance of the hollow plate after the moulding like this, is beneficial to smooth and easy discharge finished product.

In the drawings, the width of this shaping channel is 100 centimetres～250 centimetres.

Claims

1 supper wide type hollow flakeboard extruder, this machine has a box mixing bin (1) and blanking logical sequence (2), in blanking logical sequence (2) bottom, be connected with by two groups of rectangular steel plates (7) and seal the plate forming passage (9) that forms face-to-face, downwards interior from blanking logical sequence (2), one row's center die pipe (3) is arranged from shaping channel (9) center straight cutting below, hollow plate (10) is extruded after the moulding in shaping channel (9); It is characterized in that: form in the rectangular steel plates (7) of shaping channel, be evenly distributed with the passage that joining end to end of hollow connects, its effect is by calandria steel plate to be heated; At the outer surface of rectangular steel plates, be fixedly connected with horizontal buttress brace (4,5,6,8); This center die pipe (3) is formed by inside and outside two group leader's pipe boxes dress, and one of them long tube is the pipe that enters of calandria, and another long tube is the discharge pipe of calandria; The width of the shaping channel between this rectangular steel plates (9) is 100 centimetres～250 centimetres.

2 supper wide type hollow flakeboard extruders according to claim 1, it is characterized in that: the thickness of this rectangular steel plates (7) is more than 4 centimetres, the material of the lip-deep buttress brace of this rectangular steel plates (7) (4,5,6,8) is a steel-casting, and its thickness is more than 4 centimetres, and it highly is more than 25 centimetres.

3 supper wide type hollow flakeboard extruders according to claim 1 is characterized in that: the outer tube material of center die pipe (3) is the high-strength alloy seamless steel pipe; In it pipe be shorter in length than outer tube, calandria can be flowed from the bottom, the bottom of its outer tube is sealed; This center die pipe (3) has 1 ‰～5 ‰ tapering variation from top to bottom, and upper part diameter is big, and the diameter of bottom is little.