CN106182544A - A kind of functionalization fiber cotton processing former - Google Patents
A kind of functionalization fiber cotton processing former Download PDFInfo
- Publication number
- CN106182544A CN106182544A CN201610653360.0A CN201610653360A CN106182544A CN 106182544 A CN106182544 A CN 106182544A CN 201610653360 A CN201610653360 A CN 201610653360A CN 106182544 A CN106182544 A CN 106182544A
- Authority
- CN
- China
- Prior art keywords
- die
- discharge nozzle
- die cavity
- hold down
- fiber cotton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3427—Feeding the material to the mould or the compression means using carrying means hopper, vessel, chute, tube, conveying screw, for material in discrete form, e.g. particles or powder or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3444—Feeding the material to the mould or the compression means using pressurising feeding means located in the mould, e.g. plungers or pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
- B29C2043/525—Heating or cooling at predetermined points for local melting, curing or bonding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of functionalization fiber cotton processing former, including die holder, described die holder is provided with die cavity, also includes the feeding device for die holder feed；Described feeding device includes hot melt chamber, the feed pipe being connected with hot melt chamber, discharge nozzle, and the discharging opening of discharge nozzle is positioned at the top of die cavity, described discharge nozzle is provided with the first control valve；Described die holder includes upper bolster, die shoe, upper bolster is positioned at the top of die shoe, described die cavity is positioned at the upper surface of die shoe, upper bolster is provided with and the hold down gag of die cavity mating shapes, discharge nozzle passes upper bolster and hold down gag, being provided with the perforate for inserting striker plate on hold down gag one side, perforate passes discharge nozzle, and perforate is positioned at the bottom of hold down gag.Decoration structure features simple design, decreases installation cost；Operation principle is simple, simple to operate understandable.
Description
Technical field
The present invention relates to chemical fibre cotton manufacture field, be specifically related to a kind of functionalization fiber cotton processing former.
Background technology
Chemical fibre cotton processing technique is typically processed through shredding, combing, lapping, molding, hot melt, sizing, rolling etc. at present
Journey, in forming process, tradition shaped device generally comprises mould, heating part, cooling end；Heating part is arranged on mould
Surface；The material that heat is conducted in mould by heating part by mould, makes material molding；Then in type material is put into
Cool down in cooling unit thus obtain required product.
Heating part transfers heat to the material in mould by mould, and this needs long time, greatly adds
The time of material molding, reduce the efficiency of material molding；And the uncontrollable Fluid Volume injected to mould in this heating part, enters
And can not the thickness requirement of conservative control required product.
Summary of the invention
Present invention aim at providing a kind of functionalization fiber cotton processing former, solve how chemical fibre processing is passed through
The problem controlling inlet amount and change the thickness of chemical fibre cotton semi-finished product.
The present invention is achieved through the following technical solutions:
A kind of functionalization fiber cotton processing former, including die holder, described die holder is provided with die cavity, also includes supplying for die holder
The feeding device of material；
Described feeding device includes hot melt chamber, the feed pipe being connected with hot melt chamber, discharge nozzle, and the discharging opening of discharge nozzle is positioned at die cavity
Top, described discharge nozzle is provided with the first control valve；
Described die holder includes upper bolster, die shoe, and upper bolster is positioned at the top of die shoe, and described die cavity is positioned at the upper table of die shoe
Face, upper bolster is provided with and the hold down gag of die cavity mating shapes, and discharge nozzle passes upper bolster and hold down gag, hold down gag
Being provided with the perforate for inserting striker plate on one side, perforate passes discharge nozzle, and perforate is positioned at bottom hold down gag.
Die cavity is played a supporting role by die holder, and die holder is that the critical component of former is for support with the combination of die cavity
Fiber cotton semi-finished product, meet the difform requirement of product, are of value to processing below；Hot melt chamber is set in feed arrangement,
Charging being combined with hot melt, hot melt and molding carry out the most cost-effective molding time that also a saving simultaneously, and hot melt chamber is to former
Material plays melted and savings effect；The feed pipe that hot melt chamber is connected is the passage that extraneous raw material enters, by the raw material of feed pipe
It is usually graininess or thread being conducive to quickly adds heat fusing, needed fiber is mixed before fiber enters feed pipe
Conjunction, Song Mian, the processing of combing；Entered in die cavity by discharge nozzle at the raw material that hot melt intracavity is molten condition, and the first control
Valve processed is the critical component controlling flow, directly closes the first control valve equipped with when meeting the material quantity of production in die cavity
, equipment is installed succinct, simple to operate；Striker plate is used for after stopping charging to die cavity discharging opening is being played sealing process,
When avoiding hold down gag pressing materials so that material upwards sprays from discharging opening, the size of striker plate and the discharging opening of discharge nozzle
Equivalently-sized,.
The operation principle of the present invention is in sum: chemical fibre cotton raw material enters in hot melt chamber by feed pipe, is being higher than
Making chemical fibre cotton raw material at a temperature of the fusing point of chemical fibre cotton raw material is molten condition, and this temperature can be according to the fusing point of chemical fibre cotton raw material
Regulation and control, the chemical fibre cotton raw material in molten state is entered in die cavity by discharge nozzle, and the flow of this chemical fibre cotton raw material and flow velocity
All being controlled by the first control valve, the flow that the first control valve regulation raw material adds can accurately reach required for chemical fibre cotton product
Thickness, will not waste raw material, also ensure that molding effect；The function of the first control valve coutroi velocity also simultaneously, leads to die cavity
During raw material, close to when being passed through terminal, turn down the first control valve so that rate of flow of fluid reduces, effectively control the molding of product, also
The phenomenons such as substantial amounts of bubble or bulge will not be produced and then affect the molding effect of product；The upper bolster of die holder has with die shoe
Synergism, the hold down gag of upper bolster matches with the die cavity of die shoe and the shape of product pre-profiling can be made the completeest
Whole, the time of molding is fast.In chemical fibre cotton processing and forming, the shape of die cavity is generally the groove of regular shape, the pressure of upper bolster
Tight device is the projection corresponding with groove shapes, and in compaction process, linking is closely, after stopping charging to die cavity, from compressing dress
Striker plate is inserted in perforate in putting, and the discharging opening of discharge nozzle is sealed by striker plate, and this striker plate can put compression dress completely into
In putting, when needs feed, extract striker plate.
The lower section of die shoe connects hydraulic column.Die shoe is played automatic lifting effect by hydraulic column.
The condensation channel for condensed water circulation it is provided with bottom described die shoe.Condensation channel in die shoe is used for
Circulation condensed water, the melted chemical fibre cotton raw material in die cavity is played preliminary condensation by heat exchange, by chemical fibre cotton by condensed water
Molding condensation combines, and simplifies processing technique.
Described hot melt intracavity is provided with resistive heater.The mode of heating in hot melt chamber is not only with Electric heating, and electricity adds
Heat, as conventional mode of heating, can change speed and the temperature of heating by the size changing resistive heater.
Feed pipe is provided with the second control valve.The second control valve at feed pipe plays standby effect, at the of discharge nozzle
In the case of one control valve cannot use, control load by regulation inlet amount.
In described first control valve, effusion meter is installed.First control valve installs effusion meter the simplest display flow
Method, it is possible to monitor flow by electronic system and control the switch of the first control valve.
Described hot melt cavity volume is at least twice of die cavity volume.The volume in hot melt chamber is at least twice of die cavity volume,
Mean the heating of chemical fibre cotton raw material the most just can be formed multiple model, when material quantity is inadequate in die cavity, can fill out in time
Fill raw material, also maintain the lasting molten condition of chemical fibre cotton raw material, there is heat insulation effect.
Invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of functionalization of present invention fiber cotton processing former has regulation product thickness, controls the function of raw material dosage,
The present invention by hot melt chamber and control valve with the use of reaching to control the purpose of flow；
2, one functionalization fiber cotton processing former low cost of the present invention, the structure design of this equipment is simple, decreases peace
Dress up this；
3, one functionalization fiber cotton processing former technique of the present invention is simple, and the operation principle of this invention is simple, operation letter
Single understandable.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, not
Constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
The parts title of labelling and correspondence in accompanying drawing:
1-hot melt chamber, 2-feed pipe, 3-discharge nozzle, 4-the first control valve, 5-upper bolster, 6-die shoe, 7-hold down gag, 8-keeps off
Flitch.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As it is shown in figure 1, one functionalization fiber cotton processing former of the present invention, including die holder, described die holder is provided with die cavity,
Also include the feeding device for die holder feed；
Described feeding device includes hot melt chamber 1, the feed pipe 2 being connected with hot melt chamber, discharge nozzle 3, and the discharging opening of discharge nozzle 3 is positioned at
The top of die cavity, described discharge nozzle 3 is provided with the first control valve 4；
Described die holder includes upper bolster 5, die shoe 6, and upper bolster 5 is positioned at the top of die shoe 6, and described die cavity is positioned at die shoe 6
Upper surface, upper bolster 5 is provided with the hold down gag 7 with die cavity mating shapes, discharge nozzle 3 through upper bolster 5 with compress dress
Putting 7, hold down gag 7 one side is provided with the perforate 9 for inserting striker plate 8, perforate 9 is through discharge nozzle 3, and perforate 9 is positioned at
The bottom of hold down gag 7.
Chemical fibre cotton raw material enters in hot melt chamber by feed pipe, makes at a temperature of the fusing point higher than chemical fibre cotton raw material
Chemical fibre cotton raw material is molten condition, and this temperature can regulate and control according to the fusing point of chemical fibre cotton raw material, and the chemical fibre cotton raw material in molten state leads to
Cross discharge nozzle to enter in die cavity, and the flow of this chemical fibre cotton raw material is all controlled by the first control valve with flow velocity, the first control
The flow that valve regulation raw material processed adds can accurately reach the thickness required for chemical fibre cotton product, will not waste raw material, also ensure
Molding effect, the first control valve has the function of coutroi velocity simultaneously, when die cavity leads to raw material, close to when being passed through terminal,
Turn down the first control valve so that rate of flow of fluid reduces, effectively control the molding of product, also will not produce substantial amounts of bubble or bulge
Etc. phenomenon and then the molding effect that affects product；The upper bolster of die holder and die shoe have synergism, the compression dress of upper bolster
Putting the die cavity with die shoe to match the shape of product pre-profiling can be made more complete, the time of molding is fast.At chemical fibre
In cotton processing and forming, the shape of die cavity is generally the groove of regular shape, and the hold down gag of upper bolster is relative with groove shapes
The projection answered, in compaction process, linking is closely, and after stopping charging to die cavity, striker plate is inserted in the perforate from hold down gag,
The discharging opening of discharge nozzle is sealed by striker plate, and this striker plate can be put in hold down gag completely, when needs feed, extracts
Striker plate.
Embodiment 2
Based on embodiment 1, the lower section of die shoe 6 connects hydraulic column.Die shoe is played automatic lifting effect by hydraulic column, it is possible to
To substitute such as electric lifting platform, hand elevator, screw lift etc. with other retractor devices.
Embodiment 3
Based on above-described embodiment, die holder uses closed die holder, and die holder is not divided into upper bolster and die shoe, inside closed die holder
Being provided with die cavity, raw material is injected raw material by the through hole of closed die holder upper surface by discharge nozzle, after full die cavity filled by raw material, and mould
Seat inherently has pressuring action, it is not necessary to arranging hold down gag i.e. jacking equipment.
Embodiment 4
Based on above-described embodiment, bottom die holder, it is provided with the condensation channel for condensed water circulation.Condensed water is to melting in die cavity
Melt fiber cotton raw material and play preliminary condensation by heat exchange, chemical fibre cotton molding condensation is combined, simplifies processing
Technique.In condensation channel, condensed water can also substitute with heat abstractor, and heat abstractor can use air-cooler.
Embodiment 5
Based on above-described embodiment, hot melt intracavity is provided with resistive heater.The mode of heating in hot melt chamber is not only with electrical heating side
Formula, electrical heating, as conventional mode of heating, can change speed and the temperature of heating by the size changing resistive heater.
Embodiment 6
Based on above-described embodiment, feed pipe 3 is provided with the second control valve.The second control valve at feed pipe plays standby effect,
In the case of the first control valve of discharge nozzle cannot use, control load by regulation inlet amount.
Embodiment 7
Based on embodiment 1, described first control valve 4 is provided with effusion meter.It is the simplest that first control valve installs effusion meter
The method of display flow, it is possible to monitor flow by electronic system and control the switch of the first control valve.It is mounted directly effusion meter
It is the most also to be quick way.
Embodiment 8
Based on embodiment 1, hot melt chamber 1 volume is five times of die cavity volume.The volume in hot melt chamber is five times of die cavity volume, meaning
And the heating of chemical fibre cotton raw material the most just can be formed five models, when material quantity is inadequate in die cavity, can fill former in time
Material, also maintains the lasting molten condition of chemical fibre cotton raw material, has heat insulation effect.Five times are based only on cost and equipment and install big
Little angle is set out, and this ratio can be adjusted according to practical situation.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (7)
1. a functionalization fiber cotton processing former, including die holder, described die holder is provided with die cavity, it is characterised in that also
Including the feeding device for die holder feed；
Described feeding device includes hot melt chamber (1), be connected with hot melt chamber feed pipe (2), discharge nozzle (3), going out of discharge nozzle (3)
Material mouth is positioned at the top of die cavity, and described discharge nozzle (3) is provided with the first control valve (4)；
Described die holder includes upper bolster (5), die shoe (6), and upper bolster (5) is positioned at the top of die shoe (6), and described die cavity is positioned at
The upper surface of die shoe (6), upper bolster (5) is provided with the hold down gag (7) with die cavity mating shapes, and discharge nozzle (3) passes
Upper bolster (5) and hold down gag (7), hold down gag (7) one side is provided with the perforate (9) for inserting striker plate (8), opens
Hole (9) passes discharge nozzle (3), and perforate (9) is positioned at the bottom of hold down gag (7).
A kind of functionalization fiber cotton processing former the most according to claim 1, it is characterised in that die shoe (6)
Lower section connects hydraulic column.
A kind of functionalization fiber cotton processing former the most according to claim 1 and 2, it is characterised in that described lower mold
Seat (6) bottom is provided with the condensation channel for condensed water circulation.
A kind of functionalization fiber cotton processing former the most according to claim 1 and 2, it is characterised in that described hot melt
Intracavity contains resistive heater.
A kind of functionalization fiber cotton processing former the most according to claim 1 and 2, it is characterised in that feed pipe (3)
It is provided with the second control valve.
A kind of functionalization fiber cotton processing former the most according to claim 1 and 2, it is characterised in that described first
Control valve is provided with effusion meter on (4).
A kind of functionalization fiber cotton processing former the most according to claim 1 and 2, it is characterised in that described hot melt
Chamber (1) volume is at least twice of die cavity volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653360.0A CN106182544A (en) | 2016-08-11 | 2016-08-11 | A kind of functionalization fiber cotton processing former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653360.0A CN106182544A (en) | 2016-08-11 | 2016-08-11 | A kind of functionalization fiber cotton processing former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182544A true CN106182544A (en) | 2016-12-07 |
Family
ID=57514806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610653360.0A Pending CN106182544A (en) | 2016-08-11 | 2016-08-11 | A kind of functionalization fiber cotton processing former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824136A (en) * | 2017-10-20 | 2018-03-23 | 开平市兴丰投资有限公司 | A kind of reactor |
| CN108215037A (en) * | 2018-01-09 | 2018-06-29 | 博艳萍 | A kind of die arrangement for plastic products processing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640726Y (en) * | 2003-07-14 | 2004-09-15 | 桂明工业有限公司 | Vacuum jetting make-up machine for plastic |
-
2016
- 2016-08-11 CN CN201610653360.0A patent/CN106182544A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640726Y (en) * | 2003-07-14 | 2004-09-15 | 桂明工业有限公司 | Vacuum jetting make-up machine for plastic |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824136A (en) * | 2017-10-20 | 2018-03-23 | 开平市兴丰投资有限公司 | A kind of reactor |
| CN108215037A (en) * | 2018-01-09 | 2018-06-29 | 博艳萍 | A kind of die arrangement for plastic products processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |