CN108081566B - A kind of extrusion device - Google Patents
A kind of extrusion device Download PDFInfo
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- CN108081566B CN108081566B CN201711328025.4A CN201711328025A CN108081566B CN 108081566 B CN108081566 B CN 108081566B CN 201711328025 A CN201711328025 A CN 201711328025A CN 108081566 B CN108081566 B CN 108081566B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0292—Polyurethane fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of extrusion devices.It, which solves existing composite material, does not have fire-retardant and high-low temperature resistant characteristic, is only used in single welding surroundings, has a single function, and it does not have the technical problems such as processing method.This extrusion device; including rack; extruded tube is provided in rack; extruded tube one end is feed end; the extruded tube other end is discharge end; material guiding hopper is set at feed end, is provided with the protection mechanism that can be used for protecting user's safety on material guiding hopper, the feeding mechanism that can convey material to material guiding hopper is provided in rack.The present invention has the advantages that high production efficiency.
Description
Technical field
The invention belongs to textile technology fields, are related to a kind of extrusion device.
Background technique
Fabric is exactly the material for making clothes, and as one of clothes three elements, fabric can not only annotate clothes
Style and characteristic, and directly control the expression effect of the color of clothes, moulding.In clothes big world, the fabric of clothes
It is multifarious, make rapid progress, still, and generally, high-quality, high-grade fabric, mostly with comfortable and easy to wear, absorbing sweat is saturating
The characteristics of gas, the well-pressed, vision of pendency be noble and several aspects such as tactile is soft and graceful.
Through retrieving, as Chinese patent literature discloses a kind of composite material [application number: 201210542304.1；Publication number:
CN 103029385A].This composite material, which is characterized in that the foaming including polyester fiber layer and on polyester fiber layer
Polyvinyl chloride layer, the composition and content of foamed polyvinyl chloride layer are as follows: 1.5~4.3 parts by weight of zinc stearate, Corvic 52
~64 parts by weight, 0.3~2 parts by weight of talcum powder, 2.4~4.7 parts by weight of trichloropropyl phosphate, azodicarbonamide 2.2~4.1
Parts by weight, 0.2~0.6 parts by weight of toner, 0.1~0.3 parts by weight of white oil, 17~26 parts by weight of diisooctyl phthalate.
Although composite material disclosed in the patent may be adapted to high-frequency welding, high frequency welding performance is good, and still, this is compound
Fabric does not have fire-retardant and high-low temperature resistant characteristic, is only used in single welding surroundings, has a single function, and its not no side of processing
Method, therefore, it is necessary for designing a kind of extrusion device.
Summary of the invention
The first purpose of this invention is the presence of the above problem in view of the prior art, proposes a kind of blended yarn weaved fabric, should
Fabric has the characteristics that functional.
The first purpose of this invention can be realized by the following technical scheme: a kind of blended yarn weaved fabric, including base cloth layer,
It is characterized in that there is enhancement layer on the base cloth layer, enhancement layer is made of the component of following parts by weight: polytetrafluoroethylene (PTFE) 35~40
Part, 1~3 part of crosslinking agent, 1~1.2 part of softening agent, 1~2.8 part of catalyst, 20~30 parts of chlorinated rubber, 3~7 parts of aluminium powder, oxygen
2~4 parts of magnesium of change, 2~4 parts of zinc oxide and 30~50 parts of deionized water.
Using the above component, by being main ingredient by polytetrafluoroethylene (PTFE), and crosslinking agent, softening agent, catalysis joined
Agent, chlorinated rubber, aluminium powder, magnesia, zinc oxide and deionized water, enhancement layer can be made to have, and fire-retardant, flexibility is good, high-low temperature resistant
The good advantage with electrical insulating property, so that the fabric can be used in complex environment, functional.
The parts by weight of each component are as follows: 38 parts of polytetrafluoroethylene (PTFE), 2 parts of crosslinking agent, 1.1 parts of softening agent, catalyst 2
Part, 25 parts of chlorinated rubber, 5 parts of aluminium powder, 3 parts of magnesia, 3 parts of zinc oxide and 40 parts of deionized water.
Using the above component, enhancement layer can be enable to reach optimal service performance, component is reasonable.
The base cloth layer using glass fibre, bamboo fibre, the braiding of four kinds of fiber blends of spandex fibre and polypropylene fibre and
At mass percent of the glass fibre in base cloth layer is 16%~24%, and mass percent of the bamboo fibre in base cloth layer is 20%
~36%, mass percent of the spandex fibre in base cloth layer is 34%~40%, quality percentage of the polypropylene fibre in base cloth layer
Than being 10%~18%.
Using the above structure, base cloth layer is formed using four kinds of fiber blends, it can be made and meanwhile have preferable corrosion resistance,
The characteristics such as gas permeability and corrosion resistance, versatility are good.
Second object of the present invention is the presence of the above problem in view of the prior art, proposes a kind of adding for blended yarn weaved fabric
Work method, the processing method have the characteristics that high production efficiency.
Second object of the present invention can be realized by the following technical scheme: a kind of processing method of blended yarn weaved fabric,
It is characterized in that comprising the steps of:
A, by polytetrafluoroethylene (PTFE), crosslinking agent, softening agent, catalyst, chlorinated rubber, aluminium powder, magnesia, zinc oxide and go from
Sub- water is put into common blender, is uniformly mixed, 12~26min of mixing time；
B, material after mixing is added in extrusion device, is extruded into film, melt blending temperature 202~218
DEG C, 162~174 DEG C of extrusion temperature, with a thickness of 0.3~0.7mm, film is enhancement layer；
C, film is laid on base cloth layer, and is transported to calendering compound machine and roll compound, combined temp 78
~84 DEG C, 40~50 DEG C of setting temperature, obtain blended yarn weaved fabric.
Using above method, film is processed by extrusion device, it is by calendering compound machine that film and base cloth layer is compound
Together, without artificial excessive participation, high production efficiency.
The extrusion device in stepb, including rack, extruded tube is provided in rack, and extruded tube one end is charging
End, the extruded tube other end are discharge end, material guiding hopper are arranged at feed end, being provided on material guiding hopper can be used to protect user safe
Protection mechanism, the feeding mechanism that material can be conveyed to material guiding hopper is provided in rack.
The working principle of this extrusion device is as follows: being transported material in material guiding hopper by feeding mechanism, in material guiding hopper
Material is transported in extruded tube under self gravitation effect, the processable film out of extruded tube, high production efficiency；Pass through protection machine
Structure can protect the safety of user, and protection effect is good.
The feeding mechanism includes that several material stock boxes, shaft and turntable, axes of rotation skew are arranged on the rack, shaft and level
Angle formed by face is acute angle, and shaft upper end is connected with turntable, and several material stock boxes are uniformly arranged on turntable side, material stock box one
End is hinged on turntable, and the material stock box other end is connected with its swing mechanism swung of an energy band, after turntable turns an angle
One of material stock box can be above material guiding hopper, and the power mechanism that shaft lower end can drive it to rotate with one is connected.
Using the above structure, material is put into material stock box, is driven by a power mechanism shaft rotation, shaft drives turntable
Rotation, driven by rotary disc material stock box rotation, makes material stock box be located at the top of material guiding hopper, drives material stock box to swing by swing mechanism,
It is poured into material in material guiding hopper, conveying is convenient.
The power mechanism includes stepper motor, driving wheel, driven wheel and belt, and stepper motor is fixed on the rack, step
Output shaft into motor tilts upward, and driving wheel is fixed on the output shaft of stepper motor, and driven wheel is fixed in shaft, belt
It is arranged between driving wheel and driven wheel.
When needing rotates shaft, the output shaft rotation of stepper motor is controlled, the output shaft of stepper motor drives actively
Wheel rotation, driving wheel drive driven wheel to rotate by belt, and driven wheel drives shaft rotation, so as to rotate shaft.
The swing mechanism includes connecting rod and the first cylinder, and connecting rod one end is fixed on disk under turntable, the connecting rod other end and
The cylinder body of first cylinder is hinged, and the piston rod of the first cylinder is obliquely installed, and the piston rod end of the first cylinder and material stock box are another
One end is hinged.
When needing swings material stock box, the piston rod of the first cylinder of control moves back and forth, the piston rod band of the first cylinder
Dynamic material stock box is swung, so as to swing material stock box.
The protection mechanism includes protective plate, guide rail, sliding block and push-rod electric machine, and guide rail is horizontally fixed in rack, sliding block
It is arranged in guide rail, protective plate is fixed on sliding block, and push-rod electric machine is fixed on the rack, and the push rod of push-rod electric machine is horizontally disposed,
The push rod end of push-rod electric machine is connected with protective plate.
When needing moves back and forth protective plate, the push rod for controlling push-rod electric machine moves back and forth, the push rod band of push-rod electric machine
Dynamic protective plate moves back and forth, and protective plate can cover completely the top of material guiding hopper, and protection is quickly, conveniently.
Delivery device is additionally provided on the protective plate, delivery device includes the second cylinder, mounting plate, pushing plate and bullet
Spring, the cylinder body of the second cylinder are fixed on protective plate upper surface, the piston rod of the second cylinder straight down, the piston rod of the second cylinder
End is connected with mounting plate, pushing plate be arranged on a mounting board, spring one end is connected with mounting plate lower surface, the spring other end with
Pushing plate upper surface is connected, and pushing plate lower surface is fixed with several cutters；Position-limit mechanism, position restrainer are additionally provided in the rack
Structure includes controller, travel switch and detection block, and detection block is fixed on mounting plate lower surface, and travel switch is fixed on pushing plate
Surface, travel switch and the second cylinder are connected with the controller.
When needing for the material in material guiding hopper to be pushed in extruded tube, the piston rod of the second cylinder of control is moved up and down,
The piston rod of second cylinder drives mounting plate to move up and down, and mounting plate drives pushing plate to move up and down, and pushing plate drives on cutter
Lower movement, material can be shredded and push it in extruded tube, and push effect is good；Using the structure, when cutter stress is excessive
When, pushing plate overcomes the elastic force of spring, and signal is passed to controller, controlled by detection block and travel switch contact, travel switch
Device controls the second cylinder movement, and so as to avoid damage to cutter, position-limiting action is good.
Compared with prior art, the invention has the following advantages that
Enhancement layer and joined crosslinking agent, softening agent, catalysis with polytetrafluoroethylene (PTFE) for main ingredient in this blended yarn weaved fabric
Agent, chlorinated rubber, aluminium powder, magnesia, zinc oxide and deionized water, enhancement layer can be made to have, and fire-retardant, flexibility is good, high-low temperature resistant
Good advantage, can be used in complex environment with electrical insulating property, functional.
Film is processed by extrusion device in this processing method, is compounded in film and base cloth layer by calendering compound machine
Together, without artificial excessive participation, high production efficiency.
In this extrusion device by driven by rotary disc material stock box rotate, material stock box transport material in guiding hopper, it can be achieved that
Continuous continual operation, high production efficiency.
It is contacted by detection block and travel switch, signal is passed to controller by travel switch, and controller controls the second gas
Cylinder movement, can avoid damage cutter, and position-limiting action is good.
Detailed description of the invention
Fig. 1 is the schematic perspective view of this extrusion device.
Fig. 2 is the planar structure schematic diagram that this extrusion device removes part.
Fig. 3 is the planar structure schematic diagram of power mechanism in this extrusion device.
In figure, 1, rack；2, shaft；3, connecting rod；4, the first cylinder；5, material stock box；6, turntable；7, material guiding hopper；8, it squeezes out
Cylinder；9, detection block；10, travel switch；11, cutter；12, pushing plate；13, spring；14, mounting plate；15, sliding block；16, the second gas
Cylinder；17, protective plate；18, guide rail；19, push-rod electric machine；20, stepper motor；21, driven wheel；22, belt；23, driving wheel；24,
Controller.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
This blended yarn weaved fabric, including base cloth layer, have enhancement layer on base cloth layer, enhancement layer by following parts by weight component group
At: 35~40 parts of polytetrafluoroethylene (PTFE), 1~3 part of crosslinking agent, 1~1.2 part of softening agent, 1~2.8 part of catalyst, chlorinated rubber 20~
30 parts, 3~7 parts of aluminium powder, 2~4 parts of magnesia, 2~4 parts of zinc oxide and 30~50 parts of deionized water；In the present embodiment, it is crosslinked
Agent uses benzoyl peroxide, and softening agent uses cationic softener, and catalyst uses liquid catalyst；Using the component,
By being main ingredient by polytetrafluoroethylene (PTFE), and it joined crosslinking agent, softening agent, catalyst, chlorinated rubber, aluminium powder, oxidation
Magnesium, zinc oxide and deionized water can make enhancement layer have the advantages that fire-retardant, flexibility is good, high-low temperature resistant and electrical insulating property are good, from
And the fabric can be used in complex environment, functional.
The parts by weight of each component are as follows: 38 parts of polytetrafluoroethylene (PTFE), 2 parts of crosslinking agent, 1.1 parts of softening agent, 2 parts of catalyst, chlorine
25 parts of rubber of change, 5 parts of aluminium powder, 3 parts of magnesia, 3 parts of zinc oxide and 40 parts of deionized water；Using the component, enhancement layer can be enable
Enough reach optimal service performance；Of course, it is possible to which the parts by weight of each component are as follows: polytetrafluoroethylene (PTFE) using this kind of embodiment
35 parts, 1 part of crosslinking agent, 1 part of softening agent, 1 part of catalyst, 20 parts of chlorinated rubber, 3 parts of aluminium powder, 2 parts of magnesia, 2 parts of zinc oxide and
30 parts of deionized water；Of course, it is possible to using another kind of embodiment, 40 parts of polytetrafluoroethylene (PTFE), 3 parts of crosslinking agent, 1.2 parts of softening agent,
2.8 parts of catalyst, 30 parts of chlorinated rubber, 7 parts of aluminium powder, 4 parts of magnesia, 4 parts of zinc oxide and 50 parts of deionized water
Base cloth layer is woven using four kinds of glass fibre, bamboo fibre, spandex fibre and polypropylene fibre fiber blends, glass
Mass percent of the glass fiber in base cloth layer be 16%~24%, mass percent of the bamboo fibre in base cloth layer be 20%~
36%, mass percent of the spandex fibre in base cloth layer is 34%~40%, mass percent of the polypropylene fibre in base cloth layer
It is 10%~18%；Using the structure, base cloth layer is formed using four kinds of fiber blends, can make it while have preferable anticorrosive
Characteristics, the versatilities such as property, gas permeability and corrosion resistance are good；In the present embodiment, quality percentage of the glass fibre in base cloth layer
Than being 20%, mass percent of the bamboo fibre in base cloth layer is 30%, and mass percent of the spandex fibre in base cloth layer is
35%, mass percent of the polypropylene fibre in base cloth layer is 15%.
The processing method of this blended yarn weaved fabric comprising the steps of:
A, by polytetrafluoroethylene (PTFE), crosslinking agent, softening agent, catalyst, chlorinated rubber, aluminium powder, magnesia, zinc oxide and go from
Sub- water is put into common blender, is uniformly mixed, 12~26min of mixing time；In the present embodiment, mixing time
18min；
B, material after mixing is added in extrusion device, is extruded into film, melt blending temperature 202~218
DEG C, 162~174 DEG C of extrusion temperature, with a thickness of 0.3~0.7mm, film is enhancement layer；In the present embodiment, melt blending temperature
210 DEG C of degree, 168 DEG C of extrusion temperature, with a thickness of 0.5mm；
C, film is laid on base cloth layer, and is transported to calendering compound machine and roll compound, combined temp 78
~84 DEG C, 40~50 DEG C of setting temperature, obtain blended yarn weaved fabric；In the present embodiment, 81 DEG C of combined temp, 45 DEG C of setting temperature.
Using this method, film is processed by extrusion device, is compounded in film and base cloth layer by calendering compound machine
Together, without artificial excessive participation, high production efficiency.
As shown in Figure 1, extrusion device in stepb, including rack 1, extruded tube 8, extruded tube 8 are provided in rack 1
It is horizontally disposed；8 one end of extruded tube is feed end, and 8 other end of extruded tube is discharge end, and material guiding hopper 7, material guiding hopper is arranged at feed end
The protection mechanism that can be used for protecting user's safety is provided on 7, sending for material can be conveyed to material guiding hopper 7 by being provided in rack 1
Expect mechanism.
As shown in Figure 1, feeding mechanism includes several material stock boxes 5, shaft 2 and turntable 6, shaft 2 is inclined at rack 1
On, angle formed by shaft 2 and horizontal plane is acute angle, and the upper end of shaft 2 is far from material guiding hopper 7, and the lower end of shaft 2 is close to material guiding hopper
7, it can facilitate and material is put into material stock box 5；2 upper end of shaft is connected with turntable 6, what the upper end of shaft 2 was connected by key
Mode is connected with turntable 6；Several material stock boxes 5 are uniformly arranged on 6 side of turntable, and in the present embodiment, the quantity of material stock box 5 is
Four；5 one end of material stock box is hinged on turntable 6, its swing mechanism swung of 5 other end of material stock box and an energy band is connected, when turn
One of material stock box 5 can be in 7 top of material guiding hopper after turning an angle for disk 6, and 2 lower end of shaft can drive it to rotate with one
Power mechanism is connected.
As shown in figure 3, power mechanism includes stepper motor 20, driving wheel 23, driven wheel 21 and belt 22, stepper motor 20
It is fixed in rack 1, stepper motor 20 is fixed on by welding in rack 1；The output shaft of stepper motor 20 is tilted towards
On, the output shaft and shaft 2 of stepper motor 20 are parallel to each other；Driving wheel 23 is fixed on the output shaft of stepper motor 20, actively
The mode that wheel 23 is connected by key is fixed on the output shaft of stepper motor 20；Driven wheel 21 is fixed in shaft 2, driven wheel 21
The mode being connected by key is fixed in shaft 2；Belt 22 is arranged between driving wheel 23 and driven wheel 21.
As shown in Figure 1, swing mechanism includes connecting rod 3 and the first cylinder 4,3 one end of connecting rod is fixed on disk under turntable 6, even
One end of bar 3 is fixed on disk under turntable 6 by welding；The cylinder body of 3 other end of connecting rod and the first cylinder 4 is hinged,
The piston rod of first cylinder 4 is obliquely installed, and the piston rod end of the first cylinder 4 and 5 other end of material stock box are hinged.
As shown in Fig. 2, protection mechanism includes protective plate 17, guide rail 18, sliding block 15 and push-rod electric machine 19, guide rail 18 is horizontal solid
It is scheduled in rack 1, guide rail 18 is fixed on by bolted connection in rack 1；Sliding block 15 is arranged in guide rail 18, sliding block 15
It can move back and forth along guide rail 18；Protective plate 17 is fixed on sliding block 15, and protective plate 17 is fixed on by bolted connection
On sliding block 15；Push-rod electric machine 19 is fixed in rack 1, and push-rod electric machine 19 is fixed on by bolted connection in rack 1；It pushes away
The push rod of bar motor 19 is horizontally disposed, and the push rod end of push-rod electric machine 19 is connected with protective plate 17, the push rod of push-rod electric machine 19
End is connected with protective plate 17 by bolted connection.
As shown in Fig. 2, be additionally provided with delivery device on protective plate 17, delivery device include the second cylinder 16, mounting plate 14,
Pushing plate 12 and spring 13, the cylinder body of the second cylinder 16 are fixed on 17 upper surface of protective plate, and the cylinder body of the second cylinder 16 passes through spiral shell
It tethers the mode connect and is fixed on 17 upper surface of protective plate；The piston rod of second cylinder 16 straight down, the piston of the second cylinder 16
Boom end is connected with mounting plate 14, and the piston rod end of the second cylinder 16 is connected with mounting plate 14 by bolted connection；
Pushing plate 12 is arranged on mounting plate 14, and 13 one end of spring is connected with 14 lower surface of mounting plate, 13 other end of spring and pushing plate
12 upper surfaces are connected, and 12 lower surface of pushing plate is fixed with several cutters 11, and in the present embodiment, the quantity of cutter 11 is ten；
Position-limit mechanism is additionally provided in rack 1, position-limit mechanism includes controller 24, travel switch 10 and detection block 9, and detection block 9 is fixed
In 14 lower surface of mounting plate, detection block 9 is fixed on the lower surface of mounting plate 14 by bolted connection；Travel switch 10 is solid
It is scheduled on 12 upper surface of pushing plate, travel switch 10 is fixed on the upper surface of pushing plate 12 by bolted connection；Stroke is opened
Pass 10 and the second cylinder 16 are connected with the controller 24；Controller 24 is using the single-chip microcontroller that can be bought in the market, single-chip microcontroller
Control travel switch and cylinder program be it is existing, program does not need to update.
The working principle of this extrusion device is as follows: material being put into material stock box 5, the output shaft of control stepper motor 20 turns
Dynamic, the output shaft of stepper motor 20 drives driving wheel 23 to rotate, and driving wheel 23 drives driven wheel 21 to rotate by belt 22, driven
Wheel 21 drives shaft 2 to rotate, and shaft 2 drives turntable 6 to rotate, and turntable 6 drives material stock box 5 to rotate, and material stock box 5 is made to be located at material guiding hopper
7 top；The piston rod for controlling the first cylinder 4 moves back and forth, and the piston rod of the first cylinder 4 drives material stock box 5 to swing, and makes material
It is poured into material guiding hopper 7；The push rod of control push-rod electric machine 19 moves back and forth, and the push rod of push-rod electric machine 19 drives protective plate 17 back and forth
Mobile, protective plate 17 covers on the top of material guiding hopper 7 completely；The piston rod for controlling the second cylinder 16 moves up and down, the second cylinder
16 piston rod drives mounting plate 14 to move up and down, and mounting plate 14 drives pushing plate 12 to move up and down, and pushing plate 12 drives cutter
11 move up and down, and material is shredded and is pushed it in extruded tube 8, extruded tube 8 processes film, high production efficiency.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (2)
1. a kind of extrusion device, including rack, which is characterized in that extruded tube is provided in rack, extruded tube one end is feed end,
The extruded tube other end is discharge end, and material guiding hopper is arranged at feed end, and being provided on material guiding hopper can be used to protect user's safety
Protection mechanism is provided with the feeding mechanism that material can be conveyed to material guiding hopper in rack；The feeding mechanism include several material stock boxes,
Shaft and turntable, axes of rotation skew are arranged on the rack, and angle formed by shaft and horizontal plane is acute angle, shaft upper end and turntable phase
Connection, several material stock boxes are uniformly arranged on turntable side, and material stock box one end is hinged on turntable, the material stock box other end and an energy band
Its swing mechanism swung is connected, and one of material stock box can be above material guiding hopper after turntable turns an angle, shaft
The power mechanism that lower end can drive it to rotate with one is connected；The power mechanism includes stepper motor, driving wheel, driven wheel and skin
Band, stepper motor are fixed on the rack, and the output shaft of stepper motor tilts upward, and the mode that driving wheel is connected by key is fixed on
On the output shaft of stepper motor, the mode that driven wheel is connected by key is fixed in shaft, and belt setting is in driving wheel and driven
Between wheel；The protection mechanism includes protective plate, guide rail, sliding block and push-rod electric machine, and guide rail is horizontally fixed in rack, and sliding block is set
It sets in guide rail, protective plate is fixed on sliding block by bolted connection, and push-rod electric machine is solid by bolted connection
Fixed the push rod of push-rod electric machine is horizontally disposed on the rack, and the push rod end of push-rod electric machine is by bolted connection and protection
Plate is connected；Delivery device is additionally provided on the protective plate, delivery device includes the second cylinder, mounting plate, pushing plate and bullet
Spring, the cylinder body of the second cylinder are fixed on protective plate upper surface, the piston rod of the second cylinder straight down, the piston rod of the second cylinder
End is connected with mounting plate, pushing plate be arranged on a mounting board, spring one end is connected with mounting plate lower surface, the spring other end with
Pushing plate upper surface is connected, and pushing plate lower surface is fixed with several cutters；Position-limit mechanism, position restrainer are additionally provided in the rack
Structure includes controller, travel switch and detection block, and detection block is fixed on mounting plate lower surface, and travel switch is fixed on pushing plate
Surface, travel switch and the second cylinder are connected with the controller.
2. extrusion device according to claim 1, which is characterized in that the swing mechanism includes connecting rod and the first cylinder,
Connecting rod one end is fixed on disk under turntable, and the cylinder body of the connecting rod other end and the first cylinder is hinged, and the piston rod of the first cylinder inclines
Tiltedly setting, the piston rod end of the first cylinder and the material stock box other end are hinged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711328025.4A CN108081566B (en) | 2015-12-31 | 2015-12-31 | A kind of extrusion device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711328025.4A CN108081566B (en) | 2015-12-31 | 2015-12-31 | A kind of extrusion device |
| CN201511029461.2A CN105479897B (en) | 2015-12-31 | 2015-12-31 | A kind of blended yarn weaved fabric and its processing method |
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| CN201511029461.2A Division CN105479897B (en) | 2015-12-31 | 2015-12-31 | A kind of blended yarn weaved fabric and its processing method |
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| CN108081566A CN108081566A (en) | 2018-05-29 |
| CN108081566B true CN108081566B (en) | 2019-11-22 |
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| CN201711328025.4A Active CN108081566B (en) | 2015-12-31 | 2015-12-31 | A kind of extrusion device |
| CN201711327227.7A Active CN108081565B (en) | 2015-12-31 | 2015-12-31 | A kind of processing method of blended yarn weaved fabric |
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| CN110027152B (en) * | 2019-06-04 | 2021-04-16 | 温州鑫泰新材料股份有限公司 | Plastic film preparation system and preparation method |
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| JPH11254499A (en) * | 1998-03-10 | 1999-09-21 | Sekisui Chem Co Ltd | Method for switching molding material of extrusion molding and apparatus for supplying molding material |
| CN203141805U (en) * | 2013-03-01 | 2013-08-21 | 深圳市亚塑科技有限公司 | Feeding device convenient for switching feed of extruder |
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| JP2940166B2 (en) * | 1993-01-25 | 1999-08-25 | ダイキン工業株式会社 | Polytetrafluoroethylene porous membrane and method for producing the same |
| CN101780718B (en) * | 2009-11-18 | 2012-10-17 | 浙江格尔泰斯环保特材科技有限公司 | Method for manufacturing teflon microporous film for textile fabrics |
| CN102205678B (en) * | 2011-01-21 | 2013-06-05 | 宁波市阳光汽车配件有限公司 | Preparation method of knitted composite fabric adapted to high-frequency welding |
| CN202241904U (en) * | 2011-09-29 | 2012-05-30 | 巨隆集团安徽吉隆矿业有限公司 | Device for feeding raw materials of high-pressure rubber hose |
| CN203317719U (en) * | 2013-06-19 | 2013-12-04 | 仙居县聚源橡塑设备制造有限公司 | Feeding device of plastic extruder |
| CN105133325A (en) * | 2015-08-17 | 2015-12-09 | 海宁经达布业有限公司 | Flame-retardant breathable warp-knitted safe protective clothing fabric and preparation method thereof |
| CN105064024A (en) * | 2015-08-17 | 2015-11-18 | 海宁经达布业有限公司 | High-modulus flame-retardant antistatic safe protection belt and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11254499A (en) * | 1998-03-10 | 1999-09-21 | Sekisui Chem Co Ltd | Method for switching molding material of extrusion molding and apparatus for supplying molding material |
| CN203141805U (en) * | 2013-03-01 | 2013-08-21 | 深圳市亚塑科技有限公司 | Feeding device convenient for switching feed of extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105479897B (en) | 2017-12-15 |
| CN108081565A (en) | 2018-05-29 |
| CN108081566A (en) | 2018-05-29 |
| CN108081565B (en) | 2019-08-09 |
| CN105479897A (en) | 2016-04-13 |
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