CN201769352U - Extruder - Google Patents
Extruder Download PDFInfo
- Publication number
- CN201769352U CN201769352U CN2010202591840U CN201020259184U CN201769352U CN 201769352 U CN201769352 U CN 201769352U CN 2010202591840 U CN2010202591840 U CN 2010202591840U CN 201020259184 U CN201020259184 U CN 201020259184U CN 201769352 U CN201769352 U CN 201769352U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- mount pad
- anchor ear
- half anchor
- mounting base
- 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 - Fee Related
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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
- B29C48/36—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model designs an extruder, which mainly comprises a feed opening, a frame, an extrusion auger and a finish mold, wherein a hollow filter screen mounting base is fixed at a discharging end of the frame; a finish mold mounting base is arranged and matched with the filter screen mounting base; the filter screen mounting base is matched with the a finish mold mounting base through a locking device in a locking manner, and then a round hole for mounting a filter screen is formed at the inner part of the filter screen mounting base; and the finish mold is matched and connected with the finish mold mounting base through screw threads. The filter screen is arranged inside the extruder, so that mixing sizing material can be directly put into production, the production efficiency can be improved, equipment for removing impurities and the cost of the equipment can be omitted at the same time, the energy consumption can also be reduced, and the pollutant emission can be reduced. In addition, the locking device is arranged on the extruder, so that the integral extruder achieves compact matching and better production effect, and the filter screen is simpler and more convenient to replace. The filter screen comprises an iron die and a steel mesh, and the steel mesh needs to be replaced only after the filter screen is jammed, so that the cost is lowered.
Description
Technical field
A kind of rubber materials that relates to, especially a kind of extruder of producing rubber tube.
Background technology
The extruder that is used to produce rubber tube on the market does not all have filter, must carry out decontamination earlier and handles so enter the glue stuff compounding of this extruder.The equipment of such decontamination will consume great amount of manpower and material resources, and it is big to take up room.After glue stuff compounding is removed impurity, it is carried to the working region of extruder, in this process,, can not be removed if there is impurity to enter in the glue stuff compounding, cause the product of producing that flaw is arranged.And will cause a lot of pollutions during the facility of existing removal impurity technology, environment there is certain destruction.
The utility model content
The purpose of this utility model be provide for the deficiency that solves above-mentioned technology a kind of can be directly with the glue stuff compounding removal of impurities, the extruder of extrusion modling.
In order to achieve the above object, the extruder that the utility model is designed, it mainly comprises charging aperture, frame, extruding screw feeder and mouthful mould, the filter screen mount pad that in the discharge end of frame is fixed with, leads to, be equipped with a mouthful mould mount pad with the filter screen mount pad, the filter screen mount pad with after mouthful mould mount pad cooperates by locking device locking within it portion form the circular hole of installation filter screen, the other end of mouth mould mount pad is provided with screw thread, the mouth mould is connected by a screw thread and a mouthful mould mount pad, mouth mould mount pad is connected with frame by hinge, respectively be provided with in the upper end of filter screen mount pad and mouthful mould mount pad and enter pipeline, the lower end respectively is provided with discharge line.This structure can realize filtering two kinds of effects with extrusion modling.
Above-mentioned locking device is by a left side half anchor ear, right half anchor ear, connecting rod and handle are formed, a left side half anchor ear is connected through the hinge with right half anchor ear lower end and is in the same place, the upper end of a left side half anchor ear is connected with connecting rod link, the other end of right half anchor ear is connected with an end hinge of handle, a certain position, the centre of handle is connected with connecting rod other end hinge, holding tightly under the state, distance on a left side half anchor ear and right half anchor ear between two bearing pins add the distance between two bearing pins on the upper handle should and connecting rod on distance between two bearing pins identical, the filter screen mount pad all outwards protrudes a step with a mouthful mould mount pad cooperation place, the locking device inboard is provided with groove, cooperates with the step that protrudes.It is tightr that whole device is cooperated, and change filter screen easily.
Filter screen is made up of swage and steel wire, and swage is provided with the array of thin circular hole, in the middle of two swages two-layer steel wire is set, and steel wire is clamped by swage.After filter screen is blocked, have only the steel wire in the middle of changing like this, reduced cost.
The resulting extruder of the utility model, portion is provided with filter screen within it, can be directly the glue stuff compounding production that feeds intake, need before extruder production, not carry out decontamination to glue stuff compounding and handle, production efficiency is improved, save the equipment of removing impurity simultaneously, and input cost, but also can cut down the consumption of energy, reduce pollutant emission, really accomplish energy-saving and emission-reduction.By locking device is set, whole device is cooperated closely in addition, production effect is better, but more main characteristics is that locking device is an opening-closing structure, drops to the difficulty of changing filter screen minimum.Filter screen is made up of swage and steel wire, after filter screen stops up, as long as change steel wire, reduces cost.In sum, entire mechanism is simple to operation, and the production use cost is low, and energy resource consumption is few, the production efficiency height, and can also reduce pollution.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation under the utility model locking device releasing orientation;
Fig. 3 is the structural representation under the utility model locking device locking state;
Fig. 4 is the structural representation of the utility model filter screen;
Fig. 5 is the structural representation of the utility model swage.
1 charging aperture, 2 frames, 3 extruding screw feeders, 4 filter screen mount pads, 5 locking devices, 6 mouthfuls of mould mount pads, 7 enter pipeline, 8 discharge lines, 9 mouthfuls of moulds, 10 filter screens, 11 left half anchor ears, 12 right half anchor ears, 13 connecting rods, 14 handles, 15 swages, 16 steel wires.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the extruder that present embodiment is described, it mainly comprises charging aperture 1, frame 2, extruding screw feeder 3 and mouthful mould 9, the filter screen mount pad 4 that in the discharge end of frame 2 is fixed with, leads to, be equipped with a mouthful mould mount pad 6 with filter screen mount pad 4, the circular hole of filter screen mount pad 4 and the installation of portion's formation within it filter screen 10 after mouthful mould mount pad 6 cooperates by locking device 5 lockings, the other end of mouth mould mount pad 6 is provided with screw thread, mouth mould 9 is connected by a screw thread and a mouthful mould mount pad 6, mouth mould mount pad 6 is connected with frame 2 by hinge, respectively be provided with mouthful upper end of mould mount pad 6 at filter screen mount pad 4 and enter pipeline 7, the lower end respectively is provided with discharge line 8.
Its locking device 5 is by a left side half anchor ear 11, right half anchor ear 12, connecting rod 13 and handle 14, a left side half anchor ear 11 is connected through the hinge with right half anchor ear 12 lower ends and is in the same place, the upper end of a left side half anchor ear 11 is connected with connecting rod 13 hinges, the other end of right half anchor ear 12 is connected with an end hinge of handle 14, a certain position, the centre of handle 14 is connected with connecting rod 13 other end hinges, holding tightly under the state, a left side half anchor ear 11 and distance between two bearing pins of right half anchor ear 12 upper ends add the distance between two bearing pins on the upper handle 14 should and connecting rod 13 on distance between two bearing pins identical, filter screen mount pad 4 all outwards protrudes a step with mouthful mould mount pad 6 cooperation places, locking device 5 inboards are provided with groove, cooperate with the step that protrudes.Filter screen 10 is made up of swage 15 and steel wire 16, and swage 15 is provided with the array of thin circular hole, in the middle of two swages 15 two-layer steel wire 16 is set, and steel wire 16 is clamped by swage 15.
Specific implementation process is opened a mouthful mould mount pad 6 after unclamping locking device 5, installs filter screen 10 backs in inside at mouthful mould mount pad 6 that closes, and closes locking device 5.Glue stuff compounding is put into from charging aperture 1, passed filter screen 10 by the extruding of extruding screw feeder 3, with contaminant filter, its rubber is being squeezed out from mouth mould 9, and moulding.When just beginning to push, add to rubber by entering pipeline 7 feeding high-temperature steams, over time because rubber extruded produces a large amount of heat, prevent rubber from curing and age rubber, will lower the temperature to rubber by cooling water by entering pipeline 7, cooling water is discharged by discharge line 8 again.
Claims (3)
1. extruder, it mainly comprises charging aperture (1), frame (2), extruding screw feeder (3) and mouthful mould (9), it is characterized in that described discharge end in frame (2) be fixed with in logical filter screen mount pad (4), be equipped with a mouthful mould mount pad (6) with filter screen mount pad (4), filter screen mount pad (4) and the circular hole of portion's formation installation filter screen (10) within it after mouthful mould mount pad (6) cooperates by locking device (5) locking, the other end of mouth mould mount pad (6) is provided with screw thread, mouth mould (9) is connected by a screw thread and a mouthful mould mount pad (6), mouth mould mount pad (6) is connected with frame (2) by hinge, respectively be provided with in the upper end of filter screen mount pad (4) and mouthful mould mount pad (6) and enter pipeline (7), the lower end respectively is provided with discharge line (8).
2. extruder according to claim 1, it is characterized in that described locking device (5) is by a left side half anchor ear (11), right half anchor ear (12), connecting rod (13) and handle (14) are formed, a left side half anchor ear (11) and right half anchor ear (12) lower end are connected through the hinge together, the upper end of a left side half anchor ear (11) is connected with connecting rod (13) hinge, the other end of right half anchor ear (12) is connected with an end hinge of handle (14), the a certain position, centre of handle (14) is connected with connecting rod (13) other end hinge, holding tightly under the state, distance on a left side half anchor ear (11) and right half anchor ear (12) between two bearing pins add between last two bearing pins of upper handle (14) distance should and last two bearing pins of connecting rod (13) between distance identical, filter screen mount pad (4) all outwards protrudes a step with mouthful mould mount pad (a 6) cooperation place, locking device (5) inboard is provided with groove, cooperates with the step that protrudes.
3. extruder according to claim 1 and 2, it is characterized in that described filter screen (10) is made up of swage (15) and steel wire (16), swage (15) is provided with the array of thin circular hole, in the middle of two swages (15) two-layer steel wire (16) is set, steel wire (16) is clamped by swage (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202591840U CN201769352U (en) | 2010-07-15 | 2010-07-15 | Extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202591840U CN201769352U (en) | 2010-07-15 | 2010-07-15 | Extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769352U true CN201769352U (en) | 2011-03-23 |
Family
ID=43749189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202591840U Expired - Fee Related CN201769352U (en) | 2010-07-15 | 2010-07-15 | Extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568255A (en) * | 2013-11-08 | 2014-02-12 | 四川中装科技有限公司 | Machine head of plastic extruder |
-
2010
- 2010-07-15 CN CN2010202591840U patent/CN201769352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568255A (en) * | 2013-11-08 | 2014-02-12 | 四川中装科技有限公司 | Machine head of plastic extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20170715 |