A kind of wood-plastic sectional material co-extrusion mould
Technical field
The utility model is related to a kind of co-extruding moulds, are specially a kind of wood-plastic sectional material co-extrusion mould, belong to Wood-plastic profiles and add
Construction equipment field.
Background technology
Wood-plastic profiles are low with sawdust, sawdust, bamboo scraps, rice husk, wheat straw, soybean skin, peanut shell, bagasse, cotton stalk etc.
Value biomass fiber be main material, a kind of composite material synthesized with plastics.It is provided simultaneously with the advantages of plant fiber and plastics,
Applied widely, can almost cover all logs, plastics, plastic-steel, aluminium alloy and other similar composite materials uses field,
Also solves the problems, such as the regeneration of plastics, wood industry waste resource simultaneously.Existing wood-plastic sectional material co-extrusion mould can not be into
Row automatically controls, and need to manually be monitored in real time and operated could carry out correct mixed process, and existing mold is often
Because the growth of incorporation time, and the length of mixing tube is added, add many costs of manufacture of mold.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of wood-plastic sectional material co-extrusion mould.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of wood-plastic sectional material co-extrusion mould, including master
Expects pipe, secondary expects pipe, connector, extruding pipe and functional device, the major ingredient pipe are internally provided with straight pipe, and outside described major ingredient pipe one end
Side is arranged functional device, functional device one side erection joint, and the connector one side passes through the functional device auxiliary connection material
Pipe, and the connector bottom connects extruding pipe by connection ring, the extruding pipe inside top is equipped with collecting pipe, the collecting pipe
Bottom installation persists pipe, and the pair expects pipe is internally provided with the straight pipe, and both sides are respectively provided with drainage tube inside the connector, described
It squeezes out bottom of the tube and is equipped with sealing-plug, knob is installed in the sealing-plug one side;
The functional device is made of flow-stopping sheet, dead ring and compression leg, and the compression leg is equipped with above the flow-stopping sheet, described
Connection flexible pipe on compression leg, and compression leg top both sides are respectively mounted briquetting, briquetting one side connecting spring, the spring lower section
Fixture block is set, and dead ring inside both sides side wall is equipped with several bayonets.
Preferably, in order to which raw material is enable effectively to be drained, and raw material is avoided to remain in drainage tube, inside the connector
Drainage tube be elbow structure.
Preferably, in order to which fixture block is enable freely to decline under the effect of gravity, shut off automation, the fixture block and bayonet are realized
It is the downward triangular structure of right angle of tip.
Preferably, in order to which hose is enable effectively to connect and contacts mixed raw material, making to shut off controls more accurate, the hose one
End persists pipe through extruding pipe connection.
Preferably, in order to make the fill process of major ingredient and secondary material unobstructed, smoothness is fed, straight inside the major ingredient pipe
The drainage tube of one side is through connection in siphunculus and connector, and in the straight pipe and connector inside the secondary expects pipe one side drainage
It manages as through connection.
Preferably, in order to make Process of Confluence more strength, raw material mixing intensity is increased, the collecting pipe is by two right angles three
The trapezium structure of angular composition.
Preferably, in order to which spring is enable to play the role of good screens, the stability that flow-stopping sheet shuts off, the fixture block are enhanced
Spring is nature when sticking into bayonet.
Preferably, in order to flow-stopping sheet is enable to shut off well, automation process of shutting off is made to be more convenient for realizing, the pressure
It is flexible connection between column and dead ring, and the flow-stopping sheet of the compression leg bottom is located at dead ring interior location.
The beneficial effects of the utility model are:
1st, the drainage tube inside connector is elbow structure, and raw material can be drained effectively, and raw material is avoided to remain in drainage
Guan Zhong;Fixture block and bayonet are the downward triangular structure of right angle of tip, and fixture block can freely decline under the effect of gravity, realize and cut
Stream automation;Hose one end persists pipe through extruding pipe connection, and hose can be connected effectively and contact mixed raw material, make control of shutting off
More precisely.
2nd, the drainage tube of one side is through connection in the straight pipe and connector inside major ingredient pipe, and straight-through inside secondary expects pipe
The drainage tube of one side is through connection in pipe and connector, and the fill process of major ingredient and secondary material is unobstructed, smoothness charging;Collecting pipe
It is the trapezium structure being made of two right angled triangles, Process of Confluence more strength increases raw material mixing intensity.
3rd, spring is nature when fixture block is sticked into bayonet, and spring can play the role of good screens, enhance flow-stopping sheet
The stability shut off;It is flexible connection between compression leg and dead ring, and the flow-stopping sheet of compression leg bottom is located at dead ring interior location,
Flow-stopping sheet can shut off well, and automation process of shutting off is made to be more convenient for realizing.
Description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model connector connection diagram;
Fig. 3 is the utility model functional device structure diagram.
In figure:1st, major ingredient pipe;2nd, functional device;3rd, connector;4th, hose;5th, secondary expects pipe;6th, extruding pipe;7th, connection ring;8、
Sealing-plug;9th, knob;10th, pipe is persisted;11st, drainage tube;12nd, straight pipe;13rd, collecting pipe;14th, dead ring;15th, compression leg;16th, bullet
Spring;17th, briquetting;18th, fixture block;19th, flow-stopping sheet;20th, bayonet.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, a kind of wood-plastic sectional material co-extrusion mould, including major ingredient pipe 1, secondary expects pipe 5, connector 3, extruding pipe
6 and functional device 2, major ingredient pipe 1 is internally provided with straight pipe 12, and is arranged functional device 2, functional device 2 on the outside of 1 one end of major ingredient pipe
One side erection joint 3,3 one side of connector is by 2 auxiliary connection expects pipe 5 of functional device, and 3 bottom of connector is connected by connection ring 7 and squeezed
Outlet pipe 6,6 inside top of extruding pipe are equipped with collecting pipe 13, and the installation of 13 bottom of collecting pipe persists pipe 10, and secondary expects pipe 5 is internally provided with directly
Siphunculus 12,3 inside both sides of connector are respectively provided with drainage tube 11, and 6 bottom of extruding pipe is equipped with sealing-plug 8,8 one side of sealing-plug installation knob
9。
Functional device 2 is made of flow-stopping sheet 19, dead ring 14 and compression leg 15, and 19 top of flow-stopping sheet is equipped with compression leg 15, compression leg
Connection flexible pipe 4 on 15, and 15 top both sides of compression leg are respectively mounted briquetting 17,17 one side connecting spring 16 of briquetting, 16 lower section of spring is set
Fixture block 18 is put, 14 inside both sides side wall of dead ring is equipped with several bayonets 20.
Drainage tube 11 inside connector 3 is elbow structure, and raw material can be drained effectively, and raw material is avoided to remain in drainage
In pipe 11.
Fixture block 18 and bayonet 20 are the downward triangular structure of right angle of tip, and fixture block 18 can be under the effect of gravity under freedom
Drop realizes automation of shutting off.
4 one end of hose persists pipe 10 through the connection of extruding pipe 6, and hose 4 can be connected effectively and contact mixed raw material, make to shut off
Control is more accurate.
The drainage tube 11 of one side is through connection in straight pipe 12 and connector 3 inside major ingredient pipe 1, and inside secondary expects pipe 5
Straight pipe 12 and connector 3 in one side drainage tube 11 for through connection, the fill process of major ingredient and secondary material is unobstructed, smooth
Charging.
Collecting pipe 13 is the trapezium structure being made of two right angled triangles, and Process of Confluence more strength increases raw material mixing
Intensity.
It is nature that fixture block 18, which sticks into spring 16 when in bayonet 20, and spring 16 can play the role of good screens, is enhanced
The stability that flow-stopping sheet 19 shuts off.
It is flexible connection between compression leg 15 and dead ring 14, and the flow-stopping sheet 19 of 15 bottom of compression leg is located inside dead ring 14
Position, flow-stopping sheet 19 can shut off well, and automation process of shutting off is made to be more convenient for realizing.
When the utility model is used, first, sealing-plug 8 is closed by knob 9, and briquetting 17, upper pressure-raising are pinned with hand
Column 15 makes fixture block 18 be stuck in the bayonet 20 of 14 top of dead ring, then major ingredient pipe 1 and secondary expects pipe 5 are all connected raw material and promoted
Device;Then, major ingredient and auxiliary material are advanced to by two raw material propulsion devices in straight pipe 12 out of major ingredient pipe 1 and secondary expects pipe 5
In drainage tube 11 in connector 3, due to drainage tube 11 be elbow structure, can when raw material enters extruding pipe 6 effective drainage, avoid
The too strong damage drainage tube 11 of pressure, moreover it is possible to effectively raw material be avoided to remain, the raw material into drainage tube 11 subsequently enters collecting pipe 13
In, it enters and persists in pipe 10 immediately after major ingredient and secondary material confluence;Then, wait persist in pipe 10 when converging raw material and being full of, it is more
Remaining mixed raw material is flowed to from hose 4 above the compression leg 15 at 2 top of functional device, and is made under the effect of gravity under compression leg 15
Drop drives fixture block 18 to decline, and due to the triangular structure that fixture block 18 is pointed end, fixture block 18 can continue as spring 16 is shunk
It sticks into downwards in the bayonet 20 of lower section, stops declining until fixture block 18 is sticked into the bayonet 20 of 14 bottom of dead ring, that is, realize and cut
Major ingredient pipe 1 and secondary expects pipe 5 is fully sealed in flow 19, stops raw material injection process;Finally, treat that a period of time is persisted in pipe 10
After major ingredient and secondary material are sufficiently mixed, sealing-plug 8 is opened by knob 9, you can take out the material that the mixing persisted in pipe 10 is completed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.