CN107672141A - Horizontal single-screw extruder device - Google Patents
Horizontal single-screw extruder device Download PDFInfo
- Publication number
- CN107672141A CN107672141A CN201710745601.9A CN201710745601A CN107672141A CN 107672141 A CN107672141 A CN 107672141A CN 201710745601 A CN201710745601 A CN 201710745601A CN 107672141 A CN107672141 A CN 107672141A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- hopper
- screw
- bearing
- machine barrel
- 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.)
- Withdrawn
Links
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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
-
- 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
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of horizontal single-screw extruder device, mainly it is made up of screw rod, machine barrel, heater, hopper bearing, hopper, thrust bearing, transmission system, cooled screw system and fuselage, screw rod is provided with the left of described body upper, machine barrel is provided with the outside of screw rod, heater is provided with the outside of machine barrel, top is provided with hopper bearing on the right side of screw rod, hopper bearing is provided with hopper, connection thrust bearing on the right side of screw rod, transmission system is provided with above thrust bearing, top is provided with cooled screw system on the right side of fuselage.The present invention is simple in construction, easily operated, while improves the stability of system, and then improves the stability of product quality, improves the qualification rate of product；Plasticizing effect is good, the domestic state-of-the-art screw rod pattern of adapted.
Description
Technical field
The invention belongs to extruder technology field, and in particular to a kind of horizontal single-screw extruder device.
Background technology
Single screw extrusion machine is a kind of common plastics-production equipment, and its is simple in construction, suitable for soft PVC, is gathered
The section bar such as styrene and ABS, a variety of plastic products can be processed, such as blown film, pipe, pressing plate is squeezed and pulls out band, also can be used for melting
It is granulated.Its operation principle is：Screw rod rotates in machine barrel, material by constantly promote be compacted, and strong shear, friction and
It is additional
In the presence of hot device, gradually extruded after fusing with certain pressure and flow from head.In extrusion, extruder
Temperature control is a most crucial governing factor.Temperature not only has influence the most direct to the quality of product, and right
Durability of processing stability and equipment etc. has considerable influence.If extrusion temperature is too high, material is possible to produce thermal degradation,
It cannot get qualified product；And if extrusion temperature is too low, the abrasion of screw rod and machine barrel can be aggravated again, load driver system is born
Carry.The temperature control of currently used single screw extrusion machine is not sufficiently stable so that extrusion capacity fluctuates, and causes product
Quality is also unstable.In view of this, it is necessory to provide it is a kind of include be capable of the temperature control system of precise control of temperature
Single screw rod
Extruder, temperature control system therein make it that the temperature control of single screw extrusion machine is centralized and unified, easily operated, simultaneously
Improve
The stability of system, and then the stability of product quality is improved, improve the qualification rate of product.
The content of the invention
It is an object of the invention to provide a kind of horizontal single-screw extruder device, to solve present in such scheme
Deficiency.
In order to achieve the above object, the technical solution used in the present invention is：
A kind of horizontal single-screw extruder device, mainly by screw rod, machine barrel, heater, hopper bearing, hopper, thrust axis
Hold, transmission system, cooled screw system and fuselage composition, be provided with screw rod on the left of described body upper, machine is provided with the outside of screw rod
Cylinder, machine barrel outside are provided with heater, and top is provided with hopper bearing on the right side of screw rod, and hopper bearing is provided with hopper, connected on the right side of screw rod
Thrust bearing is connect, transmission system is provided with above thrust bearing, top is provided with cooled screw system on the right side of fuselage.
Described heater is provided with six, is arranged on machine barrel upper and lower sides three.
Described hopper is provided with material observation window.
The present invention is simple in construction, easily operated, while improves the stability of system, and then improves the stabilization of product quality
Property, improve the qualification rate of product；Plasticizing effect is good, the domestic state-of-the-art screw rod pattern of adapted；Yield is high, and feeding section, which has, to be forced
Water-cooling system it is favourable ensure that product be extruded into modeling process, be other extruders it is incomparable；Supporting corresponding spiral shell
Bar, head, subsidiary engine and the attached life placed armoringly, the products such as plastic tube, film, silk, band, plate, section bar, cable cover(ing) can be carried out
Production.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
1- screw rods；2- machine barrels；3- heaters；4- hopper bearings；5- hoppers；6- thrust bearings；7- transmission systems；8- cooled screws
System；9- fuselages.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of horizontal single-screw extruder device, mainly by screw rod 1, machine barrel 2, heater 3, hopper
Bearing 4, hopper 5, thrust bearing 6, transmission system 7, cooled screw system 8 and fuselage 9 form, and are set on the left of described body upper
There is screw rod, machine barrel is provided with the outside of screw rod, heater is provided with the outside of machine barrel, top is provided with hopper bearing, hopper bearing on the right side of screw rod
Hopper is provided with, thrust bearing is connected on the right side of screw rod, transmission system is provided with above thrust bearing, top is provided with screw rod on the right side of fuselage
Cooling system；Described heater is provided with six, is arranged on machine barrel upper and lower sides three；Described hopper is observed provided with material
Window.
Claims (3)
- A kind of 1. horizontal single-screw extruder device, mainly by screw rod, machine barrel, heater, hopper bearing, hopper, thrust Bearing, transmission system, cooled screw system and fuselage composition, it is characterised in that：Screw rod, spiral shell are provided with the left of described body upper Machine barrel is provided with the outside of bar, heater is provided with the outside of machine barrel, top is provided with hopper bearing on the right side of screw rod, and hopper bearing is provided with material Bucket, screw rod right side connection thrust bearing, thrust bearing top are provided with transmission system, and top is provided with cooled screw system on the right side of fuselage System.
- 2. horizontal single-screw extruder device according to claim 1, it is characterised in that：Described heater is provided with Six, it is arranged on machine barrel upper and lower sides three.
- 3. horizontal single-screw extruder device according to claim 1, it is characterised in that：Described hopper is provided with Material observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745601.9A CN107672141A (en) | 2017-08-26 | 2017-08-26 | Horizontal single-screw extruder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745601.9A CN107672141A (en) | 2017-08-26 | 2017-08-26 | Horizontal single-screw extruder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107672141A true CN107672141A (en) | 2018-02-09 |
Family
ID=61134260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745601.9A Withdrawn CN107672141A (en) | 2017-08-26 | 2017-08-26 | Horizontal single-screw extruder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107672141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001027A (en) * | 2019-04-08 | 2019-07-12 | 南京凯驰机械有限公司 | Abrasive disk type refines out machine |
-
2017
- 2017-08-26 CN CN201710745601.9A patent/CN107672141A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001027A (en) * | 2019-04-08 | 2019-07-12 | 南京凯驰机械有限公司 | Abrasive disk type refines out machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |