CN207207089U - A kind of automatic moulding machine for being used to mould wood production - Google Patents
A kind of automatic moulding machine for being used to mould wood production Download PDFInfo
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- CN207207089U CN207207089U CN201721267775.0U CN201721267775U CN207207089U CN 207207089 U CN207207089 U CN 207207089U CN 201721267775 U CN201721267775 U CN 201721267775U CN 207207089 U CN207207089 U CN 207207089U
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Abstract
The utility model discloses a kind of automatic moulding machine for being used to mould wood production, including head, head connection barrel, barrel is interior to be provided with screw rod, and one end of screw rod stretches out barrel and is connected with motor；Barrel is made up of the feeding section, preheating section, hot melt section and homogeneous section being sequentially connected, and homogeneous section of connection head, hot melt section footpath convex exceedes preheating section and homogeneous section；Screw rod includes stud and spiral bar；Spiral bar in hot melt section is provided with fracture, and incision position is provided with the splitter being sleeved on stud, and gap, splitter connection hot melt section are provided between splitter and stud；Stud in homogeneous section and preheating section is provided with some concave surfaces, is provided with ball in concave surface, stud connects homogeneous section and preheating section by ball respectively.The utility model possesses very fast plasticating capacity, device length is short, it is few to take a large amount of construction sites, product that is extruding will not turn to be yellow coking, high mechanical properties, it is good to maintain low frequency, long lifespan, product comprehensive mechanical property.
Description
Technical field
The utility model belongs to the wooden processing equipment field of modeling, more particularly to a kind of automatic moulding machine for being used to mould wood production.
Background technology
With the development of Polymer Processing industry, the modeling wood extruder as one of polymer main process apparatus is flown
Speed development, and more and more extensive application has been obtained with its excellent processing characteristics.In the wooden extruder of existing modeling, raw material from
Enter feeding cylinder at charging aperture, heat in barrel and after screw extruding and promotion, extruded at head；Raw material pushes away by screw rod
Dynamic to be threadingly advanced, raw material melts by by barrel heating.In order to improve extruded velocity, the existing wooden extruder way of modeling is
It is exactly the thawing time for improving raw material in barrel to lengthen barrel and screw rod, purpose, avoids raw materials melt after extruded velocity quickening
Not thoroughly, still, the length of this wooden extruder of modeling is just very long, can occupy substantial amounts of construction site.In the market also occurred
Some moulds wooden extruder and accelerates the thawing of raw material by improving barrel heating-up temperature, but because high temperature in modeling wood easily to moulding
The strand of material produces destruction, and the product extruded not only has a kind of coking phenomenon of jaundice, and mechanical property in color
On can also reduce.
Therefore, the existing modeling wood extruder for possessing quick plasticating capacity has device length length, can take a large amount of constructions
The shortcomings that place；Or with extrusion product may coking, mechanical property is low the shortcomings that.
Utility model content
The purpose of this utility model is, there is provided a kind of automatic moulding machine for being used to mould wood production.The utility model is having
While standby very fast plasticating capacity, also with device length it is short, a large amount of construction sites will not be taken, the product of extrusion will not turn to be yellow
The advantages of coking, high mechanical properties, and it is good to maintain low frequency, long lifespan, the product comprehensive mechanical property of extrusion.
The technical solution of the utility model：A kind of automatic moulding machine for being used to mould wood production, including head, head binder
Cylinder, barrel is interior to be provided with screw rod, and one end of screw rod stretches out barrel and is simultaneously connected with motor；Barrel by be sequentially connected feeding section, preheating
Section, hot melt section and homogeneous section of composition, homogeneous section of connection head, hot melt section footpath convex exceed preheating section and homogeneous section；Screw rod bag
Include stud and spiral bar；Spiral bar in hot melt section is provided with fracture, and incision position is tubaeform on stud provided with being sleeved on
Splitter, the big mouth that splitter is tubaeform is provided with gap towards homogeneous section between splitter and stud, splitter connection hot melt
Section；Stud in homogeneous section and preheating section is provided with some concave surfaces, is provided with ball in concave surface, stud is connected respectively by ball
Connect homogeneous section and preheating section.Described preheating section, hot melt section and homogeneous section carry heating function.
In a kind of foregoing automatic moulding machine for moulding wood production, the inwall of the hot melt section is provided with helicla flute, spiral shell
The hand of spiral of spin slot and the hand of spiral of spiral bar are opposite.
Compared with prior art, the utility model adds raw material at feeding section；Raw material carries out low-temperature prewarming in preheating section,
Prepared to heat in next step, improve hot melt；Raw material high temperature hot melt plasticizing in hot melt section；The homogeneous section of raw material to plasticizing
Final step integration is carried out, make raw material maintains stable extrusion pressure before extrusion.Section is heated by overstriking so that hot melt
The raw material heated simultaneously in section is more, and short hot melt section can be done with this；Raw material impact hot melt section inwall is made by splitter,
Preventing after long-term use in raw material that part easily coked material is sintered in hot melt section inwall influences hot melt, can be reduced and set with this
Standby maintenance frequency, and splitter causes raw material to do convection current stirring radially in hot melt section so that at hot melt section inwall
Heat quickly introduce in raw material inside, heating effect is more preferable, and hot melt speed can be improved with this, the extruded velocity of raw material compared with
It hurry up, due to no exothermic temperature for improving hot melt section, the plastic components in raw material will not also be damaged.Spiral bar drives raw material spiral shell
Rotation is advanced, and ball drives raw material to be rotated around stud axis, and both direction of motion, which has differences, causes raw material to be stirred, in raw material
Bulky grain ground by ball, the product comprehensive mechanical property of extrusion is more preferable；Moreover, ball effectively reduces screw rod and barrel
Between friction, be advantageous to improve service life of a machine.By setting the mixing effect of raw material in helicla flute hot melt section more preferable, enter
One step improves extruded velocity.
Therefore, the utility model is while possessing very fast plasticating capacity, also with device length it is short, will not take it is a large amount of
Construction site, the product of extrusion will not turn to be yellow coking, high mechanical properties the advantages of, and maintain that frequency is low, long lifespan, extrusion
Product comprehensive mechanical property is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in accompanying drawing for：1- heads, 2- screw rods, 3- motors, 4- feeding sections, 5- preheating sections, 6- hot melt sections, 7- are homogeneous
Section, 9- studs, 10- spiral bars, 12- splitters, 13- gaps, 15- helicla flutes, 16- concave surfaces, 17- balls, 18- connecting rods.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of automatic moulding machine for being used to mould wood production, as shown in figure 1, including head 1, the binder of head 1
Cylinder, barrel is interior to be provided with screw rod 2, and one end of screw rod 2 stretches out barrel and is simultaneously connected with motor 3；Barrel by be sequentially connected feeding section 4,
Preheating section 5, hot melt section 6 and homogeneous section 7 composition, homogeneous section 7 connection head 1, hot melt section 6 footpath convex exceed preheating section 5 and even
Matter section 7；Screw rod 2 includes stud 9 and spiral bar 10；Spiral bar 10 in hot melt section 6 is provided with fracture, and incision position is provided with set
Tubaeform splitter 12 on stud 9, the big mouth that splitter 12 is tubaeform is towards homogeneous section 7, splitter 12 and stud 9
Between be provided with gap 13, splitter 12 passes through the connection hot melt section 6 of connecting rod 18；On the stud 9 in homogeneous section 7 and preheating section 5
Provided with some concave surfaces 16, ball 17 is provided with concave surface 16, stud 9 connects homogeneous section 7 and preheating section 5 respectively by ball 17.
The inwall of the hot melt section 6 is provided with helicla flute 15, the hand of spiral of helicla flute 15 and the spiral side of spiral bar 10
To opposite.
Operation principle：Screw rod 2 is rotated by gear train under the driving of motor 3, drives raw material to be passed sequentially through from feeding section 4 pre-
Hot arc 5, hot melt section 6 and homogeneous section 7, finally come out at head 1, can install corresponding extrusion die on head 1 according to demand.
The utility model adds raw material at feeding section；Raw material carries out low-temperature prewarming in preheating section, is done for hot melt in next step
Prepare, improve hot melt；Raw material high temperature hot melt plasticizing in hot melt section；It is whole that the homogeneous section of raw material to plasticizing carries out final step
Close, make raw material maintains stable extrusion pressure before extrusion.Section is heated by overstriking so that carry out heat simultaneously in hot melt section
Molten raw material is more, and short hot melt section can be done with this；Raw material impact hot melt section inwall is made by splitter, after preventing long-term use
Part easily coked material, which is sintered in hot melt section inwall, in raw material influences hot melt, and the maintenance frequency of equipment can be reduced with this,
And splitter causes raw material to do convection current stirring radially in hot melt section so that the heat at hot melt section inwall quickly introduces
In raw material inside, heating effect is more preferable, can improve hot melt speed with this, the extruded velocity of raw material is very fast, due to not improving
The exothermic temperature of section is heated, the plastic components in raw material will not also be damaged.Spiral bar drives raw material to be threadingly advanced, and ball drives
Raw material rotates around stud axis, and both direction of motion, which has differences, causes raw material to be stirred, the bulky grain in raw material is by ball
Grind, the product comprehensive mechanical property of extrusion is more preferable；Moreover, ball effectively reduces the friction between screw rod and barrel, have
Beneficial to raising service life of a machine.By setting the mixing effect of raw material in helicla flute hot melt section more preferable, extrusion is further improved
Speed.
Therefore, the utility model is while possessing very fast plasticating capacity, also with device length it is short, will not take it is a large amount of
Construction site, the product of extrusion will not turn to be yellow coking, high mechanical properties the advantages of, and maintain that frequency is low, long lifespan, extrusion
Product comprehensive mechanical property is good.
Claims (2)
- A kind of 1. automatic moulding machine for being used to mould wood production, it is characterised in that：Including head (1), head (1) connection barrel, material Screw rod (2) is provided with cylinder, one end of screw rod (2) stretches out barrel and is connected with motor (3)；Barrel is by the feeding section that is sequentially connected (4), preheating section (5), hot melt section (6) and homogeneous section (7) composition, homogeneous section (7) connection head (1), heat section (6) footpath convex More than preheating section (5) and homogeneous section (7)；Screw rod (2) includes stud (9) and spiral bar (10)；Spiral in hot melt section (6) Muscle (10) is provided with fracture, and incision position is provided with the tubaeform splitter (12) being sleeved on stud (9), splitter (12) loudspeaker The big mouth of shape is provided with gap (13), splitter (12) connection hot melt towards homogeneous section (7) between splitter (12) and stud (9) Section (6)；Stud (9) in homogeneous section (7) and preheating section (5) is provided with some concave surfaces (16), and rolling is provided with concave surface (16) Pearl (17), stud (9) connect homogeneous section (7) and preheating section (5) respectively by ball (17).
- 2. it is according to claim 1 a kind of for moulding the wooden automatic moulding machine produced, set on the inwall of the hot melt section (6) There is helicla flute (15), the hand of spiral of helicla flute (15) and the hand of spiral of spiral bar (10) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267775.0U CN207207089U (en) | 2017-09-29 | 2017-09-29 | A kind of automatic moulding machine for being used to mould wood production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267775.0U CN207207089U (en) | 2017-09-29 | 2017-09-29 | A kind of automatic moulding machine for being used to mould wood production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207089U true CN207207089U (en) | 2018-04-10 |
Family
ID=61819954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267775.0U Active CN207207089U (en) | 2017-09-29 | 2017-09-29 | A kind of automatic moulding machine for being used to mould wood production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207089U (en) |
-
2017
- 2017-09-29 CN CN201721267775.0U patent/CN207207089U/en active Active
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