CN201816213U - Extrusion equipment - Google Patents
Extrusion equipment Download PDFInfo
- Publication number
- CN201816213U CN201816213U CN2010205030689U CN201020503068U CN201816213U CN 201816213 U CN201816213 U CN 201816213U CN 2010205030689 U CN2010205030689 U CN 2010205030689U CN 201020503068 U CN201020503068 U CN 201020503068U CN 201816213 U CN201816213 U CN 201816213U
- Authority
- CN
- China
- Prior art keywords
- feeding
- hopper body
- extrusion equipment
- volume separator
- vacuum extractor
- 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.)
- Expired - Lifetime
Links
Images
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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses extrusion equipment which comprises a machine head, a vacuum extractor, a charging barrel and a charging device, wherein a volume separator filled with water is arranged between an exhaust port and a vacuum pump of the vacuum extractor; the side wall of the volume separator is provided with a water inlet and a water outlet; a communicated first exhaust pipe is arranged between the volume separator and the exhaust port; a communicated second exhaust pipe is arranged between the volume separator and the vacuum pump; a side feeding part is arranged between an extruder barrel and a hopper body of the charging device; the side feeding part comprises a charging box communicated with the extruder barrel, a feeding screw, a feeding motor for driving the feeding screw and a speed reduction box; the feeding screw is positioned below the hopper body; and the end part of the feeding screw penetrates into the charging box. By adopting the structure, the extrusion equipment in the utility model can ensure that the vacuum extraction process is smooth, and materials are conveyed evenly and smoothly, so that the stable quality of products can be ensured.
Description
Technical field
The utility model relates to a kind of extrusion equipment.
Background technology
Existing extrusion equipment comprises feeding device, driving mechanism, barrel and vacuum extractor, vacuum extractor comprises exhaust outlet, Pressure gauge, barometric damper and the vavuum pump on the barrel, feeding device comprises the hopper body and the intrinsic spiral agitator of hopper of extruder barrel one end, the top of hopper body has top cover, has feeding hopper, motor and decelerator on the top cover of hopper body.Such structure, the pollution barrel because the working media of the vavuum pump of vacuum extractor backflows, the material of extracting out in the production process can make the medium in the vavuum pump seriously rotten, cause vacuumizing not smooth, the conveying of material causes the inhomogeneous even termination of charging easily, and the quality of product product is affected.
The utility model content
Technical problem to be solved in the utility model is: a kind of extrusion equipment is provided, and this kind extrusion equipment can guarantee to vacuumize smooth and easy, and mass transport is evenly smooth and easy, thereby can guarantee the steady quality of product.
Solve this technical problem, the technical solution of the utility model is: a kind of extrusion equipment, comprise head, vacuum extractor, barrel and feeding device, described vacuum extractor comprises the exhaust outlet on the barrel, Pressure gauge, barometric damper and vavuum pump, described feeding device comprises the hopper body and the intrinsic spiral agitator of hopper of extruder barrel one end, the top of hopper body has top cover, has feeding hopper on the top cover of hopper body, motor and decelerator, be provided with water-filled volume separator between the exhaust outlet of described vacuum extractor and the vavuum pump, described volume separator sidewall has water inlet and delivery port, have the downtake pipe that is communicated with between described volume separator and the exhaust outlet, have the second exhaust pipe that is communicated with between described volume separator and the vavuum pump; Be provided with side feeding portion between the extruder barrel of described feeding device and the hopper body, described side feeding portion comprises the feeding motor and the reduction box of the material feeding box that communicates with extruder barrel, feed screw, driving feed screw, described feed screw is positioned at the below of hopper body, and the end of feed screw feeds material feeding box.
The Pressure gauge and the barometric damper of described vacuum extractor are arranged on the downtake pipe.
The downtake pipe and the exhaust outlet of described vacuum extractor removably connect.
The material feeding box and the extruder barrel of described feeding device removably connect.
The utility model extrusion equipment adopts such structure, can guarantee to vacuumize smooth and easy, and mass transport is evenly smooth and easy, thereby can guarantee the steady quality of product.
Description of drawings
Below in conjunction with accompanying drawing the utility model extrusion equipment is done explanation in further detail;
Fig. 1 is the structural representation of the utility model extrusion equipment;
Fig. 2 is the structure for amplifying schematic diagram of feeding device shown in Figure 1;
In Fig. 1, Fig. 2,1, downtake pipe; 2, barometric damper; 3, Pressure gauge; 4, exhaust outlet; 5, barrel; 6, feeding device; 7, driving mechanism; 8, vavuum pump; 9, second exhaust pipe; 10, volume separator; 11, water inlet; 12, delivery port; 13, motor; 14, decelerator; 15, feeding hopper; 16, hopper body; 17, spiral agitator; 18, feeding motor; 19, reduction box; 20, feed screw; 21, material feeding box; 22, extruder barrel.
The specific embodiment
As Fig. 1, shown in Figure 2, extrusion equipment comprises feeding device 6, driving mechanism 7, barrel 5 and vacuum extractor, vacuum extractor comprises the exhaust outlet 4 on the barrel 5, Pressure gauge 3, barometric damper 2, vavuum pump 8, volume separator 10, downtake pipe 1 and second exhaust pipe 9, has water-filled volume separator 10 between exhaust outlet 4 and the vavuum pump 8, volume separator 10 sidewalls have water inlet 11 and delivery port 12, has the downtake pipe 1 that is communicated with between volume separator 10 and the exhaust outlet 4, have the second exhaust pipe 9 that is communicated with between volume separator 10 and the vavuum pump 8, Pressure gauge 3 and barometric damper 2 are arranged on the downtake pipe 1.Downtake pipe 1 removably connects with exhaust outlet 4, and second exhaust pipe 9 removably connects with vavuum pump 8.Feeding device comprises the hopper body 16 of extruder barrel 22 1 ends, spiral agitator 17 in the hopper body 16, motor 13, decelerator 14, feeding hopper 15 and side feeding portion, the top of hopper body 16 has top cover, has feeding hopper 15 on the top cover of hopper body 16, motor 13 and decelerator 14, side feeding portion is arranged between extruder barrel 22 and the hopper body 16, side feeding portion comprises the material feeding box 21 that communicates with extruder barrel 22, feed screw 20, drive the feeding motor 18 and the reduction box 19 of feed screw 20, feed screw 20 is positioned at the below of hopper body 16, the end of feed screw 20 feeds material feeding box 21, feed screw 20 is the level of state, and material feeding box 21 removably connects with extruder barrel 22.
Such structure, vacuum extractor increase a volume separator between vavuum pump and exhaust outlet, the gas that the exhaust outlet from barrel is discharged at first passes through the volume separator, in this volume separator water is housed, and water inlet and delivery port are arranged on the sidewall.Gas is during through the volume separator, and objectionable impurities wherein, dirt etc. can be absorbed or filter out by water-soluble separating, and the volume separator also can be avoided the vavuum pump medium phenomenon of backflowing, and can guarantee the steady quality of product.By the water in the regular discharging volume separator, can reach the purpose of cleaning volume separator, can not produce the incrustation phenomenon, corrective maintenance is convenient.Feeding device can make mass transport evenly smooth and easy, thereby can guarantee the steady quality of product.
Claims (4)
1. extrusion equipment, comprise feeding device (6), driving mechanism (7), barrel (5) and vacuum extractor, described vacuum extractor comprises the exhaust outlet (4) on the barrel (5), Pressure gauge (3), barometric damper (2) and vavuum pump (8), described feeding device comprises the hopper body (16) of extruder barrel (22) one ends and the spiral agitator (17) in the hopper body (16), the top of hopper body (16) has top cover, has feeding hopper (15) on the top cover of hopper body (16), motor (13) and decelerator (14), it is characterized in that: be provided with water-filled volume separator (10) between exhaust outlet of described vacuum extractor (4) and the vavuum pump (8), described volume separator (10) sidewall has water inlet (11) and delivery port (12), have the downtake pipe (1) that is communicated with between described volume separator (10) and the exhaust outlet (4), have the second exhaust pipe (9) that is communicated with between described volume separator (10) and the vavuum pump (8); Be provided with side feeding portion between extruder barrel of described feeding device (22) and the hopper body (16), described side feeding portion comprises material feeding box (21), the feed screw (20) that communicates with extruder barrel (22), feeding motor (18) and the reduction box (19) that drives feed screw (20), described feed screw (20) is positioned at the below of hopper body (16), and the end of feed screw (20) feeds material feeding box (21).
2. extrusion equipment according to claim 1 is characterized in that: Pressure gauge of described vacuum extractor (3) and barometric damper (2) are arranged on the downtake pipe (1).
3. extrusion equipment according to claim 1 and 2 is characterized in that: the downtake pipe of described vacuum extractor (1) removably connects with exhaust outlet (4).
4. extrusion equipment according to claim 1 is characterized in that: the material feeding box of described feeding device (21) removably connects with extruder barrel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205030689U CN201816213U (en) | 2010-08-19 | 2010-08-19 | Extrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205030689U CN201816213U (en) | 2010-08-19 | 2010-08-19 | Extrusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816213U true CN201816213U (en) | 2011-05-04 |
Family
ID=43914181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205030689U Expired - Lifetime CN201816213U (en) | 2010-08-19 | 2010-08-19 | Extrusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913238A (en) * | 2010-08-19 | 2010-12-15 | 芜湖纽麦特新材料有限公司 | Extruding equipment |
| CN102529064A (en) * | 2012-01-16 | 2012-07-04 | 广州市合诚化学有限公司 | Evacuating device for reactive type double-screw extruder and application of evacuating device |
| CN104589622A (en) * | 2015-01-21 | 2015-05-06 | 卢丽 | Plastic extruder |
| CN108312394A (en) * | 2018-03-30 | 2018-07-24 | 川田机械制造(上海)有限公司 | A kind of PE metering devices |
-
2010
- 2010-08-19 CN CN2010205030689U patent/CN201816213U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913238A (en) * | 2010-08-19 | 2010-12-15 | 芜湖纽麦特新材料有限公司 | Extruding equipment |
| CN101913238B (en) * | 2010-08-19 | 2013-04-17 | 芜湖纽麦特新材料有限公司 | Extruding equipment |
| CN102529064A (en) * | 2012-01-16 | 2012-07-04 | 广州市合诚化学有限公司 | Evacuating device for reactive type double-screw extruder and application of evacuating device |
| CN102529064B (en) * | 2012-01-16 | 2014-04-30 | 广州市合诚化学有限公司 | Evacuating device for reactive type double-screw extruder and application of evacuating device |
| CN104589622A (en) * | 2015-01-21 | 2015-05-06 | 卢丽 | Plastic extruder |
| CN108312394A (en) * | 2018-03-30 | 2018-07-24 | 川田机械制造(上海)有限公司 | A kind of PE metering devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101913238B (en) | Extruding equipment | |
| CN101954731A (en) | Double-screw extruder | |
| CN201816213U (en) | Extrusion equipment | |
| CN202174730U (en) | Vacuum-pumping device of plastic extruding machine | |
| CN216368324U (en) | High-efficient natural plant extraction equipment for pharmacy | |
| CN202174725U (en) | Plastic extruding machine | |
| CN205045524U (en) | Novel food material loading device | |
| CN203066046U (en) | Collecting device for floating garbage in river course | |
| CN201914679U (en) | Cache average-amount charger | |
| CN203581927U (en) | Secondary granulation conveying device | |
| CN213557449U (en) | Feeding structure of tube mill | |
| CN201587056U (en) | Separation and filtration device for pneumatic distribution system of PE granular materials with distribution control | |
| CN211226937U (en) | Device for continuously soaking aggregate at low pressure | |
| CN109294894B (en) | Anaerobic reactor feeding device | |
| CN203845457U (en) | Wind-suction-type feeding and impurity-removing integration machine | |
| CN215465960U (en) | Waste residue collection device is used in zinc chloride production | |
| CN215945933U (en) | Multistation screw automatic feeding feedway | |
| CN110845166A (en) | Device for soaking recycled aggregate | |
| CN2873787Y (en) | Multifunction marsh gas pool | |
| CN218654165U (en) | Particle receiving and transmitting integrated machine | |
| CN212310097U (en) | Rice processing device | |
| CN211075292U (en) | Novel plastic pencil lead forming equipment | |
| CN207759563U (en) | High mixer offset charging device | |
| CN203046213U (en) | Twin-screw extruder with novel structure | |
| CN212049613U (en) | Automatic device that adds of benefit fungus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20130417 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |