CN108481708A - The vacuum intake blanking device of extruding machine - Google Patents
The vacuum intake blanking device of extruding machine Download PDFInfo
- Publication number
- CN108481708A CN108481708A CN201810222979.5A CN201810222979A CN108481708A CN 108481708 A CN108481708 A CN 108481708A CN 201810222979 A CN201810222979 A CN 201810222979A CN 108481708 A CN108481708 A CN 108481708A
- Authority
- CN
- China
- Prior art keywords
- material feeding
- feeding box
- extruding machine
- blanking device
- communicated
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 90
- 230000000740 bleeding effect Effects 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 19
- 238000007667 floating Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 31
- 229920003023 plastic Polymers 0.000 abstract description 31
- 239000012535 impurity Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000009288 screen filtration Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
Abstract
The present invention provides a kind of vacuum intake blanking device of extruding machine, is related to extruding machine field.The vacuum intake blanking device of the extruding machine, including material feeding box, the top left side fixation of the material feeding box is communicated with hopper, the left side of the material feeding box is fixed and is communicated with vacuum tube, the top of the material feeding box is simultaneously installed with aspiration pump on the right side of hopper, the bleeding point fixation of the aspiration pump is communicated with exhaust tube, and the one end of the exhaust tube far from aspiration pump, which is fixed, is communicated with suction nozzle, and the one end of the suction nozzle far from aspiration pump is run through and extends into the inside of material feeding box.The vacuum intake blanking device of the extruding machine, pass through being used cooperatively for air-heater etc., make to evaporate rapidly in conjunction with water, the impurity of relatively lightweight is by the first filter screen filtration, heavier impurity solves the problems, such as how to make to enter that plastic grain and impurity in material feeding box separate and remove extra combination water present in plastic grain to ensure product quality by the second filter screen filtration.
Description
Technical field
The present invention relates to extruding machine technical field, the vacuum intake blanking device of specially a kind of extruding machine.
Background technology
Extruding machine is a kind of important plastics machinery, and production and the manufacture of most plastic products can rely on extrusion molding
Molding is realized.Its principle is that plastic grain is heated into molten condition using solid plastic particles as masterbatch, is then made by pressurization
The plastics of molten condition are squeezed out from the extrusion of specific shape, and are cooled down in time, it is made quickly to shape.
The usual staff of solid plastic particles masterbatch of extruding machine is open, modeling when pouring into material feeding box
Material particle can be mixed into a small amount of impurity particle, these impurity can not only influence the morphoplasm of plastic product surface if without cleaning
It measures and influences whether the mechanical strength of plastic product, in addition lead to molten condition there are a small amount of combination water in plastic grain
Plastic memory in a large amount of bubbles, seriously affect the forming quality of product, then how to make enter material feeding box in plastic grain
It is separated with impurity and removes the problem of extra combination water present in plastic grain is to ensure product quality, just at enterprise guarantor
Card product quality has to solve the problems, such as.
Implement new content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of vacuum intake blanking device of extruding machine, how solve makes
Into plastic grain and the impurity in material feeding box extra combination water present in plastic grain is separated and removed to ensure product
The problem of quality.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of vacuum intake blanking dress of extruding machine
It sets, including material feeding box, the top left side fixation of the material feeding box is communicated with hopper, and the left side of the material feeding box, which is fixed, to be communicated with very
Blank pipe, the top of the material feeding box are simultaneously installed with aspiration pump on the right side of hopper, and the bleeding point of the aspiration pump is fixed
Be communicated with exhaust tube, the one end of the exhaust tube far from aspiration pump, which is fixed, is communicated with suction nozzle, the suction nozzle far from aspiration pump one
The inside of material feeding box is run through and is extended at end, and the bottom of the material feeding box, which is fixed, is communicated with snorkel, the right side of the material feeding box
It is installed with first support and second support and first support is located at the top of second support, the right side and position of the material feeding box
Air-heater is installed at the top of first support, the gas outlet of the air-heater is connected with material feeding box by air-heater pipeline
Logical, the right side of the material feeding box is simultaneously installed with motor at the top of second support, and the output end of the motor, which is fixed, to be connected
It is connected to shaft, the one end of the shaft far from motor runs through the right side of material feeding box and extends into the inside of material feeding box, the shaft
One end in material feeding box is fixedly connected on the left side inside material feeding box by bearing, is fixedly connected at the top of the material feeding box
There are box body, one end that the suction nozzle is located inside material feeding box to be connected with box body, the bottom of the box body and the inside of material feeding box
It is connected, the bottom of the box body is movably set with the first filter screen, the outer surface of the shaft and the inside positioned at material feeding box
It is fixedly connected with floating rule, the one end of the floating rule far from shaft is fixedly connected with scraping blade, the bottom activity of the scraping blade and box body
Contact, is fixedly connected with particle net, the bottom of the material feeding box is installed between the left side and vacuum tube of the material feeding box
Second filter screen.
Preferably, the inside of the box body and it is placed with sponge positioned at the top movable of the first filter screen.
Preferably, the right side of the material feeding box and strainer is offered above the air-heater replace mouth, the material feeding box
Right side and positioned at strainer replace mouth position be movably hinged with strainer replacing cover, be fixedly connected on the left of the strainer replacing cover
There is sealing-plug.
Preferably, the outer surface of the shaft and several stirring blades are fixedly connected with positioned at the right and left of floating rule.
Preferably, the inside of the snorkel is installed with third filter screen.
Preferably, the bottom of the material feeding box is movably hinged with bottom cover, the snorkel by bottom cover and material feeding box inside
It is connected.
（Three）Advantageous effect
The present invention provides a kind of vacuum intake blanking devices of extruding machine.Has following advantageous effect：
1, the vacuum intake blanking device of the extruding machine by air-heater, air-heater pipeline, aspiration pump, suction nozzle, exhaust tube and leads to
Tracheae is used cooperatively, so that a small amount of combination water evaporates rapidly, passes through aspiration pump, suction nozzle, exhaust tube, box body, first
Filter screen and the second filter screen are used cooperatively, so that the impurity of relatively lightweight is by the first filter screen filtration, heavier impurity
By the second filter screen filtration, by being used cooperatively for shaft, floating rule and scraping blade, so that getting lodged in the when the lighter impurity of filtering
The plastic grain of one filter screen is hung down by scraping blade, by the use of particle net, so that the plastic grain in material feeding box is true
Blank pipe is more than plastic grain impurity during taking away can not be by particle net, and how solve makes to enter the modeling in material feeding box
Expect that particle and impurity separate and remove the problem of extra combination water present in plastic grain is to ensure product quality.
2, the vacuum intake blanking device of the extruding machine, by being used cooperatively for sponge, so that plastic grain passes through
The vapor that air-heater is evaporated is rapidly absorbed, and being used cooperatively for mouth, strainer replacing cover and sealing-plug is replaced by strainer,
It is convenient for changing the first filter screen and sponge, by being used cooperatively for stirring blade, so that in removal impurity and removal particle
Existing a small amount of combination water more rapidly, passes through being used cooperatively for third filter screen so that enter in material feeding box by snorkel
Air plankton is filtered, convenient to be filtered by first to overhauling and removing in material feeding box by being used cooperatively for bottom cover
The impurity of net, the second filter screen and particle net.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at structure of the invention A；
Fig. 3 is the left view of present invention charging box structure.
Wherein, 1 material feeding box, 2 hoppers, 3 vacuum tubes, 4 aspiration pumps, 5 exhaust tubes, 6 suction nozzles, 7 snorkels, 8 air-heaters, 9 heat
Fan pipeline, 10 motors, 11 shafts, 12 box bodys, 13 first filter screens, 14 floating rules, 15 scraping blades, 16 particle nets, 17 second filterings
Net, 18 strainers replace mouth, 19 strainer replacing covers, 20 sealing-plugs, 21 stirring blades, 22 third filter screens, 23 bottom covers, 24 sponges.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of vacuum intake blanking device of extruding machine, as shown in Figs. 1-3, including material feeding box 1,
The top left side fixation of material feeding box 1 is communicated with hopper 2, and the left side of material feeding box 1, which is fixed, is communicated with vacuum tube 3, the top of material feeding box 1
And it is installed with aspiration pump 4 positioned at the right side of hopper 2, the bleeding point fixation of aspiration pump 4 is communicated with exhaust tube 5, and exhaust tube 5 is remote
One end from aspiration pump 4, which is fixed, is communicated with suction nozzle 6, and the one end of suction nozzle 6 far from aspiration pump 4 is run through and extended into material feeding box 1
Portion, the bottom of material feeding box 1, which is fixed, is communicated with snorkel 7, and the bottom of material feeding box 1 is movably hinged with bottom cover 23, and snorkel 7 passes through bottom
It is connected inside lid 23 and material feeding box 1, the inside of snorkel 7 is installed with third filter screen 22, and the right side of material feeding box 1 is fixed
First support and second support are installed and first support is located at the top of second support, the right side of material feeding box 1 is simultaneously located at first
Air-heater 8 is installed at the top of holder, the gas outlet of air-heater 8 is connected with material feeding box 1 by air-heater pipeline 9, into
The right side of hopper 1 simultaneously offers strainer replacement mouth 18 positioned at the top of air-heater 8, and the right side of material feeding box 1 is simultaneously replaced positioned at strainer
The position of mouth 18 is movably hinged with strainer replacing cover 19, and the left side of strainer replacing cover 19 is fixedly connected with sealing-plug 20, material feeding box 1
Right side and be installed with motor 10 at the top of the second support, the output end of motor 10 is fixedly connected with shaft 11, turns
The one end of axis 11 far from motor 10 runs through the right side of material feeding box 1 and extends into the inside of material feeding box 1, and shaft 11 is located at material feeding box 1
Interior one end is fixedly connected on the left side inside material feeding box 1 by bearing, and the top of material feeding box 1 is fixedly connected with box body 12, inhales
First 6 one end for being located inside material feeding box 1 are connected with box body 12, and the bottom of box body 12 is connected with the inside of material feeding box 1, box body
12 bottom is movably set with the first filter screen 13, the inside of the box body 12 and top movable positioned at the first filter screen 13 is placed with
Sponge 24, the outer surface of shaft 11 are simultaneously fixedly connected with floating rule 14 positioned at the inside of material feeding box 1, floating rule 14 far from shaft 11 one
End is fixedly connected with scraping blade 15, the outer surface of shaft 11 and the right and left positioned at floating rule 14 is fixedly connected with several stirring blades
21, the bottom movable contact of scraping blade 15 and box body 12 is fixedly connected with particle net 16 between the left side and vacuum tube 3 of material feeding box 1,
The bottom of material feeding box 1 is installed with the second filter screen 17.
Operation principle：After plastics can be added in material feeding box 1 by hopper 2 by staff, aspiration pump 4, electricity are opened
The power supply of machine 10 and air-heater 8, for plastic grain during stirring blade 21 rotates, relatively light smaller impurity and aqueous vapor are logical
It crosses the first filter screen 13 to be filtered, heavier smaller impurity is filtered by the second filter screen 17, is scraped by the rotation of scraping blade 15
The bottom for crossing box body 12 makes the plastic grain for being adsorbed on 12 bottom of box body constantly be scraped, and will be fed finally by vacuum tube 3
Plastic grain in case 1 is drawn to next cavity, and larger impurity particle is retained in by the filtering of particle net 16 in material feeding box 1.
In conclusion the vacuum intake blanking device of the extruding machine, by air-heater 8, air-heater pipeline 9, aspiration pump 4,
Suction nozzle 6, exhaust tube 5 and snorkel 7 are used cooperatively, so that a small amount of combination water evaporates rapidly, are passed through aspiration pump 4, are inhaled
First 6, exhaust tube 5, box body 12, the first filter screen 13 and the second filter screen 17 are used cooperatively, so that the impurity of relatively lightweight
It is filtered by the first filter screen 13, heavier impurity is filtered by the second filter screen 17, passes through matching for shaft 11, floating rule 14 and scraping blade 15
Close and use so that under the plastic grain for getting lodged in the first filter screen 13 when the lighter impurity of filtering is hung by scraping blade 15, by
The use of grain net 16, so that miscellaneous more than plastic grain during the plastic grain in material feeding box 1 is taken away by vacuum tube 3
Matter can not solve that plastic grain and the impurity how made to enter in material feeding box 1 separates and remove plastics by particle net 16
The problem of extra combination water is to ensure product quality present in particle.
Also, the vacuum intake blanking device of the extruding machine, by being used cooperatively for sponge 24, so that plastic grain
The vapor being evaporated by air-heater 8 is rapidly absorbed, and mouth 18, strainer replacing cover 19 and sealing-plug 20 are replaced by strainer
Be used cooperatively, the first filter screen 13 and sponge 24 are convenient for changing, by being used cooperatively for stirring blade 21, so that removal
Water is combined present in impurity and removal particle more rapidly on a small quantity, passes through being used cooperatively for third filter screen 22 so that by logical
The air plankton that tracheae 7 enters in material feeding box 1 is filtered, by being used cooperatively for bottom cover 23, it is convenient to maintenance in material feeding box 1 with
And removal can not pass through the first filter screen 13, the impurity of the second filter screen 17 and particle net 16.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of vacuum intake blanking device of extruding machine, including material feeding box（1）, the material feeding box（1）Top left side fix
It is communicated with hopper（2）, the material feeding box（1）Left side fix be communicated with vacuum tube（3）, it is characterised in that：The material feeding box（1）
Top and be located at hopper（2）Right side be installed with aspiration pump（4）, the aspiration pump（4）Bleeding point fixation be communicated with
Exhaust tube（5）, the exhaust tube（5）Far from aspiration pump（4）One end fix be communicated with suction nozzle（6）, the suction nozzle（6）Far from pumping
Air pump（4）One end run through and extend into material feeding box（1）Inside, the material feeding box（1）Bottom fix be communicated with snorkel
（7）, the material feeding box（1）Right side be installed with first support and second support and first support is located at the upper of second support
Side, the material feeding box（1）Right side and be installed with air-heater at the top of the first support（8）, the air-heater（8）'s
Gas outlet and material feeding box（1）Pass through air-heater pipeline（9）It is connected, the material feeding box（1）Right side and positioned at second support
Top is installed with motor（10）, the motor（10）Output end be fixedly connected with shaft（11）, the shaft（11）Far
From motor（10）One end run through material feeding box（1）Right side and extend into material feeding box（1）Inside, the shaft（11）Positioned at into
Hopper（1）Interior one end is fixedly connected on material feeding box by bearing（1）Internal left side, the material feeding box（1）Top fix
It is connected with box body（12）, the suction nozzle（6）Positioned at material feeding box（1）Internal one end and box body（12）It is connected, the box body
（12）Bottom and material feeding box（1）Inside be connected, the box body（12）Bottom be movably set with the first filter screen（13）,
The shaft（11）Outer surface and be located at material feeding box（1）Inside be fixedly connected with floating rule（14）, the floating rule（14）It is separate
Shaft（11）One end be fixedly connected with scraping blade（15）, the scraping blade（15）With box body（12）Bottom movable contact, it is described into
Hopper（1）Left side and vacuum tube（3）Between be fixedly connected with particle net（16）, the material feeding box（1）Bottom be fixedly mounted
There is the second filter screen（17）.
2. the vacuum intake blanking device of extruding machine according to claim 1, it is characterised in that：The box body（12）It is interior
Portion is simultaneously located at the first filter screen（13）Top movable be placed with sponge（24）.
3. the vacuum intake blanking device of extruding machine according to claim 1, it is characterised in that：The material feeding box（1）'s
Right side is simultaneously located at air-heater（8）Top offer strainer replace mouth（18）, the material feeding box（1）Right side and replaced positioned at strainer
Change mouth（18）Position be movably hinged with strainer replacing cover（19）, the strainer replacing cover（19）Left side be fixedly connected with sealing
Plug（20）.
4. the vacuum intake blanking device of extruding machine according to claim 1, it is characterised in that：The shaft（11）It is outer
Surface is simultaneously located at floating rule（14）The right and left be fixedly connected with several stirring blades（21）.
5. the vacuum intake blanking device of extruding machine according to claim 1, it is characterised in that：The snorkel（7）'s
Inside is installed with third filter screen（22）.
6. the vacuum intake blanking device of extruding machine according to claim 1, it is characterised in that：The material feeding box（1）'s
Bottom is movably hinged with bottom cover（23）, the snorkel（7）Pass through bottom cover（23）And material feeding box（1）Inside is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222979.5A CN108481708A (en) | 2018-03-19 | 2018-03-19 | The vacuum intake blanking device of extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222979.5A CN108481708A (en) | 2018-03-19 | 2018-03-19 | The vacuum intake blanking device of extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108481708A true CN108481708A (en) | 2018-09-04 |
Family
ID=63339854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810222979.5A Pending CN108481708A (en) | 2018-03-19 | 2018-03-19 | The vacuum intake blanking device of extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108481708A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053635A (en) * | 2016-12-14 | 2017-08-18 | 泗县鸿盛塑业有限公司 | Extruding machine |
| CN208215974U (en) * | 2018-03-19 | 2018-12-11 | 江苏昊晟塑业科技有限公司 | The vacuum intake blanking device of extruding machine |
-
2018
- 2018-03-19 CN CN201810222979.5A patent/CN108481708A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053635A (en) * | 2016-12-14 | 2017-08-18 | 泗县鸿盛塑业有限公司 | Extruding machine |
| CN208215974U (en) * | 2018-03-19 | 2018-12-11 | 江苏昊晟塑业科技有限公司 | The vacuum intake blanking device of extruding machine |
Non-Patent Citations (1)
| Title |
|---|
| 上海塑料制品二厂: "《塑料挤出成型工艺》", 30 November 1978, 轻工业出版社, pages: 72 * |
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