CN107364105B - A kind of rubber extruding integrated molding extruder - Google Patents
A kind of rubber extruding integrated molding extruder Download PDFInfo
- Publication number
- CN107364105B CN107364105B CN201710726432.4A CN201710726432A CN107364105B CN 107364105 B CN107364105 B CN 107364105B CN 201710726432 A CN201710726432 A CN 201710726432A CN 107364105 B CN107364105 B CN 107364105B
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- CN
- China
- Prior art keywords
- feeding tube
- pump bowl
- feed hopper
- integrated molding
- rubber
- 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
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- 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
- B29C48/762—Vapour stripping
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of rubber extruding integrated molding extruders, it is related to rubber-moulding equipment, it is intended to provide a kind of rubber extruding integrated molding extruder, have the advantages that reduce moisture contained when rubber raw materials convey in extruder, its key points of the technical solution are that: the machine barrel includes the fixed cylinder and pump bowl of several coaxial arrangements, the internal diameter of the pump bowl is less than the internal diameter of fixed cylinder and is arranged with fixed cylinder interval, the pump bowl upper end offers aspirating hole, the pump bowl is equipped with the exhaust material blocking block of covering aspirating hole on aspirating hole, the exhaust material blocking block is equipped with the vacuum evacuation device for extracting vapor in pump bowl.
Description
Technical field
The present invention relates to rubber-moulding equipment, in particular to a kind of rubber extruding integrated molding extruder.
Background technique
When be kneaded to the raw material being made of rubber series constituent and be allowed to become uniformly to handle, generally make
It is twin shaft mixing extruder.
Notification number is that the Chinese patent of CN1575960A discloses a kind of weight feed device, to after being kneaded to raw material
The mixing extruder base feed for continuously being squeezed out and being discharged is forced, consists of the following parts: raw material is ground into coarse
Pulverizer, force to make the extruder by raw material that the pulverizer crushes is mobile and is squeezed out, and introduce the extrusion
The raw material that machine is squeezed out and the gear pump output it.But rubber raw materials enter in extruder after the crushing of pulverized machine, rubber
Exist in collagen material compared with juicy, if the moisture in rubber raw materials cannot be discharged, it will influence the matter for being extruded rubber
Amount.
Summary of the invention
The object of the present invention is to provide a kind of rubber extruding integrated molding extruders, and there are reduction rubber raw materials to squeeze out
In machine the advantages of moisture contained when conveying.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of rubber extruding is integrally melted into
Including rack, the machine barrel being arranged on the rack, the feed hopper being arranged on machine barrel, upper end of hopper is arranged in type extruder
Feeding device and the extrusion screw rod being arranged in machine barrel, the machine barrel include the fixed cylinder and pump bowl of several coaxial arrangements,
The internal diameter of the pump bowl is less than the internal diameter of fixed cylinder and is arranged with fixed cylinder interval, and the pump bowl upper end offers pumping
Hole, the pump bowl are equipped with the exhaust material blocking block of covering aspirating hole on aspirating hole, and the exhaust material blocking block is equipped with for taking out
The vacuum evacuation device of vapor in pump bowl is taken, the feeding device includes being located at feeding tube above feed hopper, support feeding tube
Bracket, the transmission screw rod in feeding tube, be arranged on bracket and drive transmission screw rod rotation motor and setting exist
The cutter of the discharge port of feeding tube, the discharge port of the feeding tube are located above feed hopper, and the cutter radially divides along feeding tube
Cloth, the feeding tube are equipped with feed inlet upward, the conveying far from the closed at one end of discharge port and on the barrel of feeding tube
Several permeable holes are offered on the barrel of cylinder, the transmission screw rod outer wall offers several water storage holes, the bottom hole in the water storage hole
Equipped with absorbent wool.
By using above-mentioned technical proposal, feeding device inputs rubber raw materials in feed hopper, and extrusion screw rod is former by rubber
Material transmits in machine barrel, and rubber raw materials are melted in the process, small compared with the internal diameter of fixed cylinder by pump bowl when pump bowl, makes
It obtains the moisture in rubber raw materials to be evaporated and be evacuated device extraction rubber raw materials out of aspirating hole, exhaust material blocking block reduces water
Steam drives rubber raw materials to remove out of pump bowl, and pump bowl and fixed cylinder interval are arranged, and the pumping for increasing rubber raw materials is true
Empty number extracts the moisture being contained in rubber raw materials out rubber raw materials, reduces contained when rubber raw materials convey in extruder
Moisture improves the quality of extruded rubber.Rubber raw materials are put into feeding tube by feed inlet, motor driven is transmitted screw rod and turned
Dynamic, transmission screw rod drives rubber raw materials to be extruded in feeding tube and to discharging port transmission, rubber raw materials by transmission screw rod and
Moisture in rubber raw materials is carried out preliminary discharge by feeding tube inner wall when squeezing, and discharged water is by saturating on feeding tube
Feeding tube is discharged in water hole, reduces and enters moisture contained in rubber raw materials in extruder, when rubber raw materials are transferred to feeding tube
It when discharge port, is gradually cut off by cutter, conducive to melting of the rubber raw materials in extruder.The water storage hole on screw rod is transmitted, in rubber
The water that collagen material is squeezed out out of rubber raw materials when being extruded falls in water storage hole, and is absorbed by absorbent wool, increases rubber raw materials
It is extruded the discharge of moisture.
The present invention is further set as: the bracket is equipped with the column one and column two for supporting motor and feeding tube respectively,
The column two includes be parallel to each other support plate one and the support plate two that feeding tube lower end is arranged in, and the support plate one is close to electricity
Machine setting, the height of the support plate two are greater than the height of support plate one.
By using above-mentioned technical proposal, by the fragmented bracket of motor, reduce the water being discharged out of feeding tube influences column one
The use of motor, column two are convenient for the connection of feeding tube and motor, and the setting of support plate one and support plate two is so that under feeding tube
End is in hanging, convenient for the discharge of the water of feeding tube lower end, when the height of support plate two is greater than the height of support plate one, so that
Feeding tube is obliquely installed, and the higher one end of feeding tube is located at one end of feed hopper so that the water in feeding tube it is oriented far from into
The trend that hopper direction flows to, the water reduced in feeding tube flow in feed hopper.
The present invention is further set as: the bracket offers leakage hole below feeding tube, and the bracket is under leakage hole
Side is equipped with water storage box.
By using above-mentioned technical proposal, leakage hole reduces the accumulation of water on bracket convenient for the water of discharge pedestal upper end, and
Water storage box accumulates the water flowed out from bracket, reduces water and flows to support perimeter influence working environment.
The present invention is further set as: the opening for the insertion of feeding tube discharge port, the charging are offered on the feed hopper
Struggle against cover board of the upper end equipped with closing feed hopper, offers observation window on the feed hopper.
By using above-mentioned technical proposal, when rubber raw materials enter feed hopper from feeding tube discharge port, it is former to reduce rubber
Material drops out feed hopper, and cover board reduces the contact of rubber raw materials and external environment in feed hopper, reduces in outside air
Moisture enters extruder with rubber raw materials, and the setting of observation window understands rubber raw materials in feed hopper convenient for operator at any time
Amount.
The present invention is further set as: the exhaust material blocking block is bolted on pump bowl, the exhaust material blocking block
Including fixed block and the air passage being provided on fixed block, the size of the air passage is from close to pump bowl to separate pump bowl
Direction is gradually reduced, and the exhaust material blocking block is equipped with the cambered surface cooperated with extrusion screw rod outer wall in the one end entered in pump bowl.
By using above-mentioned technical proposal, exhaust material blocking block is convenient for changing by bolt, air passage is convenient for will be in pump bowl
Gas extraction, the size of air passage is gradually reduced from close to pump bowl to far from pump bowl direction, so that gas is just from melting
In rubber raw materials when discharge, rubber raw materials band exhaust material blocking block, the setting of cambered surface will not be kept off convenient for rubber raw materials in exhaust
It is moved in material block.
The present invention is further set as: the vacuum evacuation device includes the exhaust tube being connected to air passage, is arranged in exhaust tube
Vacuum pump on gas outlet.
By using above-mentioned technical proposal, vacuum pump extracts the vapor in pump bowl by exhaust tube out, easy to operate.
The present invention is further set as: being equipped with temperature probe in the middle part of the fixed cylinder.
By using above-mentioned technical proposal, temperature probe can monitor the temperature in each fixed cylinder at any time, convenient for operation
Person grasps the temperature of rubber raw materials in fixed cylinder at any time, can stop extruder work at any time when there is abnormal temperature,
Reduce the generation of rejected product.
In conclusion the invention has the following advantages: increasing rubber by the setting of the interval of pump bowl and fixed cylinder
The vapor that raw material generates when transmitting in extruder, permeable hole and storage to improve the quality of rubber product, in feeding device
Preliminary draining is done to the rubber raw materials entered in extruder in water hole, reduces and enters moisture contained by rubber raw materials in extruder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the present embodiment for embodying the structural schematic diagram of exhaust material blocking block；
Fig. 3 is the present embodiment for embodying the structural schematic diagram of transmission screw rod；
Fig. 4 is the partial enlargement structural representation in the portion A in Fig. 3；
Fig. 5 is the present embodiment for embodying the structural schematic diagram of cutter；
Fig. 6 is the present embodiment for embodying the structural schematic diagram of pump bowl and fixed cylinder；
Fig. 7 is the present embodiment for embodying the structural schematic diagram of cambered surface.
In figure, 1, rack；2, machine barrel；21, pump bowl；211, aspirating hole；212, it is vented material blocking block；213, bolt；214,
Fixed block；215, air passage；216, cambered surface；22, fixed cylinder；221, temperature probe；23, feed hopper；231, it is open；232, it covers
Plate；233, observation window；24, extrusion screw rod；3, feeding tube；31, bracket；311, column one；312, column two；3121, support plate
One；3122, support plate two；313, leakage hole；314, water storage box；32, screw rod is transmitted；321, water storage hole；322, absorbent wool；33,
Motor；34, cutter；35, feed inlet；36, permeable hole；4, exhaust tube；41, vacuum pump.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of rubber extruding integrated molding extruder, such as Fig. 1 including rack 1, the machine barrel being arranged in rack 12, are set
Set in machine barrel 2 extrusion screw rod 24 (such as Fig. 3), be arranged on machine barrel 2 feed hopper 23, the defeated of 23 upper end of feed hopper is set
Expect device.
Such as Fig. 3 and Fig. 6, extrusion screw rod 24 is twin-screw, different rotors is arranged on twin-screw, according in feed hopper 23
The material of entrance can replace different rotors, to meet production.Machine barrel 2 includes the fixed cylinder 22 and pumping of several coaxial arrangements
Cylinder 21, the internal diameter of pump bowl 21, which is less than the internal diameter of fixed cylinder 22 and is spaced with fixed cylinder 22, to be arranged, such as Fig. 2,21 upper end of pump bowl
Aspirating hole 211 is offered, pump bowl 21 is equipped with the exhaust material blocking block 212 of covering aspirating hole 211, exhaust gear on aspirating hole 211
Expect that block 212 is equipped with the vacuum evacuation device (such as Fig. 1) for extracting vapor in pump bowl 21.
Such as Fig. 1 and Fig. 6, when vacuum evacuation device work, the moisture in molten rubber raw material forms vapor, passes through pumping
Exhaust material blocking block 212 on cylinder 21 is discharged out of pump bowl 21, rubber raw materials when being extruded screw rod 24 and being transferred to pump bowl 21,
The distance between rubber raw materials and 21 barrel of pump bowl are smaller, conducive to the discharge of vapor.It will be between pump bowl 21 and fixed cylinder 22
Every setting, increase rubber raw materials vacuumizes number, extracts the moisture being contained in rubber raw materials out rubber raw materials, reduces rubber
Raw material moisture contained when conveying in extruder, improves the quality of extruded rubber.Thermometric spy is equipped in the middle part of fixed cylinder 22
First 221, the temperature in each fixed cylinder 22 can be monitored at any time, grasp rubber raw materials in fixed cylinder 22 at any time convenient for operator
Temperature can stop extruder work at any time when there is abnormal temperature, reduce the generation of rejected product.
Such as Fig. 2 and Fig. 7, exhaust material blocking block 212 is fixed on pump bowl 21 by bolt 213, is conveniently replaceable exhaust gear
Expect that block 212, exhaust material blocking block 212 include fixed block 214 and the air passage 215 being provided on fixed block 214, air passage 215
Size from close to pump bowl 21 to being gradually reduced far from 21 direction of pump bowl so that gas is just discharged out of molten rubber raw material
When, will not by rubber raw materials band exhaust material blocking block 212, exhaust material blocking block 212 enter pump bowl 21 in one end be equipped with
The cambered surface 216 of 24 outer wall of extrusion screw rod cooperation reduces the influence that exhaust material blocking block 212 transmits rubber raw materials, former convenient for rubber
Material moves in exhaust material blocking block 212.Specifically fixed block 214 is fixed on pump bowl 21 by bolt 213.
Such as Fig. 1, vacuum evacuation device includes the exhaust tube 4 being connected to air passage 215, is arranged on 4 gas outlet of exhaust tube
Vacuum pump 41, vacuum pump 41 extracts the vapor in pump bowl 21 by exhaust tube 4 out, easy to operate.
Such as Fig. 3, feeding device includes positioned at 23 top feeding tube 3 of feed hopper, the bracket 31 of support feeding tube 3, positioned at defeated
Transmission screw rod 32 in barrel 3, the motor 33 for being arranged on bracket 31 and transmission screw rod 32 being driven to rotate and it is arranged in conveying
The cutter 34 (such as Fig. 5) of the discharge port of cylinder 3.3 cross direction profiles of feeding tube, the discharge port of feeding tube 3 is located at 23 top of feed hopper, defeated
For barrel 3 far from the closed at one end of discharge port, feeding tube 3 is equipped with feed inlet 35 upward on the barrel far from discharge port one end,
Rubber raw materials are put into feeding tube 3 convenient for operator, into the rubber raw materials in feeding tube 3 under the action of transmitting screw rod 32
It to the movement of discharge port direction, and is gradually squeezed in the process, and then the moisture in rubber raw materials is squeezed out, at this time feeding tube
Several permeable holes 36 are offered on 3 barrel, convenient for the discharge of moisture.In addition spiral shell is being transmitted in order to increase drainage such as Fig. 4
32 outer wall of bar offers several water storage holes 321, and the bottom hole in water storage hole 321 is equipped with absorbent wool 322, so that being extruded in rubber raw materials
When the water that is squeezed out out of rubber raw materials fall in water storage hole 321, and absorbed by absorbent wool 322.Such as Fig. 5, when rubber raw materials are passed
When transporting to discharge port, cutter 34 cuts rubber raw materials, conducive to rubber raw materials in extruder along 3 radial distribution of feeding tube
Melting.
Such as Fig. 3, the opening 231 for the insertion of 3 discharge port of feeding tube, 23 upper end of feed hopper are furthermore offered on feed hopper 23
Cover board 232 equipped with closing feed hopper 23 reduces rubber raw materials and drops out feed hopper 23, and cover board 232 when entering feed hopper 23
Reduce the contact of the rubber raw materials and external environment in feed hopper 23, reduce moisture in outside air with rubber raw materials into
Enter extruder.Observation window 233 is offered on feed hopper 23, understands the amount of rubber raw materials in feed hopper 23 at any time convenient for operator.
Such as Fig. 3, bracket 31 is equipped with the column 1 and column 2 312 for supporting motor 33 and feeding tube 3 respectively, column
One 311 by the fragmented bracket 31 of motor 33, and reducing the water being discharged out of feeding tube 3 influences the use of motor 33, and column 2 312 includes
Be parallel to each other support plate 1 and support plate 2 3122, support plate 1 and the support plate two of 3 lower end of feeding tube are set
3122 setting is so that 3 lower end of feeding tube is in hanging, convenient for the discharge of the water of 3 lower end of feeding tube.Support plate 1 is close
Motor 33 is arranged, and the height of support plate 2 3122 is greater than to the height of support plate 1, so that feeding tube 3 is obliquely installed,
And the higher one end of feeding tube 3 is located at one end of feed hopper 23, so that water 23 direction of oriented separate feed hopper in feeding tube 3 is flowed
The trend arrived, the water reduced in feeding tube 3 flow in feed hopper 23.
Such as Fig. 3, when water flows on bracket 31, bracket 31 offers leakage hole 313 below feeding tube 3, and bracket 31 exists
Water storage box 314 is equipped with below leakage hole 313, water storage box 314 accumulates the water flowed out from bracket 31, reduces water and flows to branch
31 periphery of frame influences working environment.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (7)
1. a kind of rubber extruding integrated molding extruder, including rack (1), the machine barrel (2) being arranged on rack (1), setting
It is crowded in machine barrel (2) in the feeding device of feed hopper (23) upper end and setting in the feed hopper (23) on machine barrel (2), setting
Screw rod (24) out, it is characterised in that: the machine barrel (2) includes the fixed cylinder (22) and pump bowl (21) of several coaxial arrangements, institute
The internal diameter for stating pump bowl (21), which is less than the internal diameter of fixed cylinder (22) and is spaced with fixed cylinder (22), to be arranged, on the pump bowl (21)
End offers aspirating hole (211), and the pump bowl (21) is equipped with the exhaust gear of covering aspirating hole (211) on aspirating hole (211)
Expect block (212), exhaust material blocking block (212) is equipped with the vacuum evacuation device for extracting pump bowl (21) interior vapor, institute
Feeding device is stated to include positioned at feed hopper (23) top feeding tube (3), the bracket (31) for supporting feeding tube (3), be located at feeding tube
(3) transmission screw rod (32), setting on bracket (31) and drive the motor (33) of transmission screw rod (32) rotation and are arranged
In the cutter (34) of the discharge port of feeding tube (3), the discharge port of the feeding tube (3) is located above feed hopper (23), described to cut
Knife (34) is along feeding tube (3) radial distribution, closed at one end and in feeding tube (3) cylinder of the feeding tube (3) far from discharge port
Wall is equipped with feed inlet (35) upward, offers several permeable holes (36) on the barrel of the feeding tube (3), the transmission spiral shell
Bar (32) outer wall offers several water storage holes (321), and the bottom hole of the water storage hole (321) is equipped with absorbent wool (322).
2. a kind of rubber extruding integrated molding extruder according to claim 1, it is characterised in that: the bracket (31)
It is equipped with the column one (311) and column two (312) for supporting motor (33) and feeding tube (3) respectively, column two (312) packet
Setting is included in the be parallel to each other support plate one (3121) and support plate two (3122) of feeding tube (3) lower end, the support plate one
(3121) it is arranged close to motor (33), the height of the support plate two (3122) is greater than the height of support plate one (3121).
3. a kind of rubber extruding integrated molding extruder according to claim 1, it is characterised in that: the bracket (31)
It is offered leakage hole (313) below feeding tube (3), the bracket (31) is equipped with water storage box below leakage hole (313)
(314)。
4. a kind of rubber extruding integrated molding extruder according to claim 1, it is characterised in that: the feed hopper
(23) opening (231) for the insertion of feeding tube (3) discharge port is offered on, feed hopper (23) upper end is equipped with closing feed hopper
(23) cover board (232) offers observation window (233) on the feed hopper (23).
5. a kind of rubber extruding integrated molding extruder according to claim 4, it is characterised in that: the exhaust backgauge
Block (212) is fixed on pump bowl (21) by bolt (213), the exhaust material blocking block (212) include fixed block (214) and
The air passage (215) being provided on fixed block (214), the size of the air passage (215) is from close pump bowl (21) far from
Pump bowl (21) direction is gradually reduced, and exhaust material blocking block (212) is equipped with and extrusion in the one end entered in pump bowl (21)
The cambered surface (216) of screw rod (24) outer wall cooperation.
6. a kind of rubber extruding integrated molding extruder according to claim 1, it is characterised in that: the vacuum means
It sets including the exhaust tube (4) being connected to air passage (215), the vacuum pump (41) being arranged on exhaust tube (4) gas outlet.
7. a kind of rubber extruding integrated molding extruder according to claim 1, it is characterised in that: the fixed cylinder
(22) middle part is equipped with temperature probe (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726432.4A CN107364105B (en) | 2017-08-22 | 2017-08-22 | A kind of rubber extruding integrated molding extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710726432.4A CN107364105B (en) | 2017-08-22 | 2017-08-22 | A kind of rubber extruding integrated molding extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107364105A CN107364105A (en) | 2017-11-21 |
| CN107364105B true CN107364105B (en) | 2019-07-23 |
Family
ID=60311629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710726432.4A Active CN107364105B (en) | 2017-08-22 | 2017-08-22 | A kind of rubber extruding integrated molding extruder |
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| CN (1) | CN107364105B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474084A (en) * | 2019-08-05 | 2019-11-19 | 界首市南都华宇电源有限公司 | A kind of battery one integral piece packaging technology |
| CN117984463B (en) * | 2024-04-01 | 2024-06-25 | 江苏君华特种高分子材料股份有限公司 | Material conveying system for PEEK (polyether-ether-ketone) plates and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253804A (en) * | 2009-04-24 | 2010-11-11 | Agri Future Joetsu Co Ltd | Venting device for extruder, and kneading method by extruder |
| CN102794898A (en) * | 2012-08-09 | 2012-11-28 | 桂林橡胶设计院有限公司 | Different-diameter screw cold feed vented extruder |
| EP2662196B1 (en) * | 2012-05-07 | 2015-09-16 | F.LLI Maris S.P.A. | Apparatus for the treatment of powder material |
| CN204869584U (en) * | 2015-08-24 | 2015-12-16 | 青岛颐世保塑料有限公司 | Single -screw extruder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20010152A1 (en) * | 2001-01-29 | 2002-07-29 | Bandera Luigi Mecc Spa | POLYETHYLENE TEREPHALATE EXTRUSION EQUIPMENT |
-
2017
- 2017-08-22 CN CN201710726432.4A patent/CN107364105B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253804A (en) * | 2009-04-24 | 2010-11-11 | Agri Future Joetsu Co Ltd | Venting device for extruder, and kneading method by extruder |
| EP2662196B1 (en) * | 2012-05-07 | 2015-09-16 | F.LLI Maris S.P.A. | Apparatus for the treatment of powder material |
| CN102794898A (en) * | 2012-08-09 | 2012-11-28 | 桂林橡胶设计院有限公司 | Different-diameter screw cold feed vented extruder |
| CN204869584U (en) * | 2015-08-24 | 2015-12-16 | 青岛颐世保塑料有限公司 | Single -screw extruder |
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| CN107364105A (en) | 2017-11-21 |
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