CN202965148U - Material sucking tube for feeding hopper of extruder - Google Patents
Material sucking tube for feeding hopper of extruder Download PDFInfo
- Publication number
- CN202965148U CN202965148U CN 201220738770 CN201220738770U CN202965148U CN 202965148 U CN202965148 U CN 202965148U CN 201220738770 CN201220738770 CN 201220738770 CN 201220738770 U CN201220738770 U CN 201220738770U CN 202965148 U CN202965148 U CN 202965148U
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- China
- Prior art keywords
- section
- rigid section
- suction tube
- extruder hopper
- rigid
- 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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Abstract
The utility model discloses a material sucking tube for feeding a hopper of an extruder. The material sucking tube for feeding the hopper of the extruder comprises a tube body, wherein the tube body comprises a first rigid section, a flexible section, a second rigid section and a stretchable section which are successively connected, wherein the open end of the stretchable section is a sucking opening, and the open end of the first rigid section is connected with the hopper of the extruder. The material sucking tube is a multistage tube and the extension direction of the tube can be regulated easily; and the open end of the sucking opening of the tube is the stretchable section, and the length is adjustable, so that adaptive adjustment can be made based on the amount of the surplus injection molding materials. The material sucking tube is convenient to operate.
Description
Technical field
The utility model belongs to the plastic bottle manufacture field, is specifically related to a kind of for the suction tube to extruder hopper feeding.
Background technology
Plastic bottle is generally produced by the mode of blowing, and the blow molding process of plastic bottle mainly contains two kinds, is respectively extrusion-blown modling and injection-blow molding.It is to make by the technique of extrusion-blown modling that 75% blow-molded article is wherein arranged, the technique of extrusion-blown modling comprises the steps: plastic raw materials is added in extruder, extrude melting tube blank after heating and melting, close die is clamped pipe, cut off an end pipe, pass into the moulding of compressed air inflation, take out from mould after cooling and shaping, repair except obtaining finished product after slitter edge.
When adding plastic raw materials in extruder, the general upper opening suction extruder of extruder that the plastic raw materials of mixing passed through by a feed pipe, existing feed pipe is comprised of body and feed zone, body be a long plastic tube to facilitate feed pipe to move, feed zone is that a hard iron pipe is with the convenient plastic raw materials that inserts solid.Because feed zone is hard iron pipe, can't regulate length, when the quantitative change of the plastic raw materials in container, use inconvenient.
The utility model content
It is a kind of for the suction tube to extruder hopper feeding that the utility model provides, and the length of the open end of this suction tube can be regulated according to the surplus of plastic raw materials, uses convenient.
A kind of for the suction tube to extruder hopper feeding, comprise body, described body comprises the first rigid section, compliant section, the second rigid section and the telescopic section that connects successively, and the open end of its telescopic section is material sucking port, and the open end of the first rigid section is used for being connected with the extruder hopper.
In the utility model, described pipeline is multi-stage pipeline, is easy to regulate the direction of extension of pipeline, and because the open end of the material sucking port of body is telescopic section, length can be regulated, therefore, residue injection raw material that can basis how much do accommodation, handled easily.
As preferably, described compliant section is the plastic tube of liner steel wire, the two ends of compliant section fixed cover respectively are located on the first rigid section and the second rigid section, connect by compliant section between described the first rigid section and the second rigid section, be convenient to regulate the angle of suction tube, simultaneously, the liner steel wire makes compliant section can bear certain pressure, satisfies the requirement of suction.
As preferably, the two ends of compliant section are fixed on the first rigid section and the second rigid section by pipe collar respectively, and this kind connected mode is simple and reliable.
As preferably, described compliant section is bellows.
As preferably, described telescopic section is slidably located on the outer wall of the second rigid section, and be provided with for the locking mechanism that limits telescopic section and the second rigid section relative position, in charging, by described locking mechanism, the relative position of telescopic section and the second rigid section is fixed, be conducive to realize the stable charging of extruder.
As preferably, the outer wall of described the second rigid section is fixed with carrying handle, can operate easily suction tube by described carrying handle.
As other preferred, the outer wall of described the second rigid section is provided with anti-slip tank, and described anti-slip tank is conducive to hold suction tube and operates.
As further preferred, described locking mechanism comprises and is arranged on the some locating slots on the second rigid section outer wall and is arranged on the Location resilient piece that matches with locating slot on telescopic section, described Location resilient piece is combined the locking mechanism that forms with described locating slot simple in structure, stability better can realize the multistage adjusting of suction tube length.
As further preferred, described locating slot is arranged along the length direction of the second rigid section, and quantity is 3～6.
As preferably, also be communicated with the standby pipes joint on described the second rigid section, on this standby pipes joint, seal valve is installed, described seal valve is in sealing state usually, when opening described seal valve, can realize the charging simultaneously of multiply injection raw material by described standby pipes joint, satisfy different needs.
Compare with prior art, the beneficial effects of the utility model are embodied in:
(1) relative position between described telescopic section and the second rigid section can be regulated, so the length of suction tube open end hard part can regulate, and can regulate at any time according to the surplus of injection raw material;
(2) be connected with standby pipes joint with valve on described the second rigid section, can realize the charging simultaneously of multiply raw material.
Description of drawings
Fig. 1 is of the present utility model for the suction tube structural representation to extruder hopper feeding, in figure, and 1: the first rigid section; 2: compliant section; 3: the second rigid sections; 31: locating slot; 32: carrying handle; 33: the standby pipes joint; 34: seal valve; 4: telescopic section; 41: Location resilient piece.
The specific embodiment
Be described in further detail for the suction tube to extruder hopper feeding of the present utility model below in conjunction with accompanying drawing.
By being used for to the structural representation of the suction tube of extruder hopper feeding as can be known as shown in Figure 1, the body of this suction tube comprises the first rigid section 1, compliant section 2, the second rigid section 3 and the telescopic section 4 that connects successively, in extruder hopper feeding, the open end of telescopic section 4 is material sucking port, for the ease of suction, material sucking port can be arranged to relatively sharp-pointed shape, and the open end of the first rigid section 1 is used for being connected with the extruder hopper.
As other embodiment, the plastic tube of liner steel wire can also replace with bellows, this moment better effects if, but cost is larger.
Telescopic section 4 is slidably located on the outer wall of the second rigid section 3, some locating slots 31 on the second rigid section 3 outer walls and be arranged on the Location resilient piece 41 that matches with locating slot 31 on telescopic section 4, the position groove is arranged along the length direction of the second rigid section 3, the number of locating slot 31 is decided as required, is generally 3～6.Coordinate with anti-slip tank by Location resilient piece 41, can regulate the relative position of telescopic section 4 and the second rigid section 3, realize the flexible of body, can lock to operate simultaneously.
Outer wall at the second rigid section 3 is provided with anti-slip tank, operates conveniently to hold the second rigid section 3, as other embodiment, can fix carrying handle 32 at the outer wall of the second rigid section 3, also can reach identical purpose.
Also be communicated with standby pipes joint 33 on the second rigid section 3, on this standby pipes joint 33, seal valve 34 be installed, generally, sealing valve 34 is in closed state, when opening sealing valve 34, can realize the charging simultaneously of the different injection raw material of multiply.
The above-described specific embodiment has been described in detail the technical solution of the utility model and beneficial effect; be understood that the above only is most preferred embodiment of the present utility model; be not limited to the utility model; all any modifications of making in principle scope of the present utility model, replenish and be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. suction tube that is used for to extruder hopper feeding, comprise body, it is characterized in that, described body comprises the first rigid section (1), compliant section (2), the second rigid section (3) and the telescopic section (4) that connects successively, the open end of its telescopic section (4) is material sucking port, and the open end of the first rigid section (1) is used for being connected with the extruder hopper.
2. according to claim 1 for the suction tube to extruder hopper feeding, it is characterized in that, described compliant section (2) is the plastic tube of liner steel wire, and the two ends of compliant section (2) fixed cover respectively are located on the first rigid section (1) and the second rigid section (3).
3. according to claim 2ly it is characterized in that for the suction tube to extruder hopper feeding, the two ends of compliant section (2) are fixed on the first rigid section (1) and the second rigid section (3) by pipe collar respectively.
4. according to claim 1ly it is characterized in that for the suction tube to extruder hopper feeding, described compliant section (2) is bellows.
5. according to claim 1 for the suction tube to extruder hopper feeding, it is characterized in that, described telescopic section (4) is slidably located on the outer wall of the second rigid section (3), and is provided with for limiting the locking mechanism of telescopic section (4) with the second rigid section (3) relative position.
6. according to claim 1ly it is characterized in that for the suction tube to extruder hopper feeding, the outer wall of described the second rigid section (3) is fixed with carrying handle (32).
7. according to claim 1ly it is characterized in that for the suction tube to extruder hopper feeding, the outer wall of described the second rigid section (3) is provided with anti-slip tank.
8. according to claim 5 for the suction tube to extruder hopper feeding, it is characterized in that, described locking mechanism comprises being arranged on the some locating slots (31) on the second rigid section (3) outer wall and being arranged on telescopic section (4) goes up the Location resilient piece (41) that matches with locating slot (31).
9. according to claim 8ly it is characterized in that for the suction tube to extruder hopper feeding, described locating slot (31) is arranged along the length direction of the second rigid section (3), and quantity is 3～6.
10. according to claim 9 for the suction tube to extruder hopper feeding, it is characterized in that, also be communicated with standby pipes joint (33) on described the second rigid section (3), on this standby pipes joint (33), seal valve (34) be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738770 CN202965148U (en) | 2012-12-27 | 2012-12-27 | Material sucking tube for feeding hopper of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738770 CN202965148U (en) | 2012-12-27 | 2012-12-27 | Material sucking tube for feeding hopper of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965148U true CN202965148U (en) | 2013-06-05 |
Family
ID=48506273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738770 Expired - Fee Related CN202965148U (en) | 2012-12-27 | 2012-12-27 | Material sucking tube for feeding hopper of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552204A (en) * | 2013-11-15 | 2014-02-05 | 胡和萍 | Feeding device of injection molding machine |
| CN112047093A (en) * | 2020-09-16 | 2020-12-08 | 江阴市顺通工程机械有限公司 | Feeding system with liftable feeding structure |
-
2012
- 2012-12-27 CN CN 201220738770 patent/CN202965148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552204A (en) * | 2013-11-15 | 2014-02-05 | 胡和萍 | Feeding device of injection molding machine |
| CN103552204B (en) * | 2013-11-15 | 2015-09-09 | 于法周 | A kind of feeding device of injection machine |
| CN112047093A (en) * | 2020-09-16 | 2020-12-08 | 江阴市顺通工程机械有限公司 | Feeding system with liftable feeding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131227 |