CN203863991U - Vacuum pumping type forced pressing device and extruder - Google Patents
Vacuum pumping type forced pressing device and extruder Download PDFInfo
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- CN203863991U CN203863991U CN201420290829.5U CN201420290829U CN203863991U CN 203863991 U CN203863991 U CN 203863991U CN 201420290829 U CN201420290829 U CN 201420290829U CN 203863991 U CN203863991 U CN 203863991U
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- handling apparatus
- material handling
- pressing device
- pumping type
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Abstract
The utility model provides a vacuum pumping type forced pressing device and an extruder provided with the vacuum pumping type forced pressing device. The vacuum pumping type forced pressing device comprises one or more vacuum pressing devices (1) which are arranged on a material treatment device (100) and used for pumping out air in the material treatment device and conveying materials carried in air into the material treatment device (100), and a vacuum pumping device (2) is communicated with the vacuum pressing devices (1) and used for pumping out air in the material treatment device through the vacuum pressing devices (1). Through the vacuum pumping type forced pressing device, when vacuum pumping is performed on the materials, the materials carried in air are extruded and conveyed into the material treatment device again so as to prevent the materials from blocking a vacuum pipeline, working efficiency of the a vacuum pumping device and the material treatment device are improved, the materials are saved, and the vacuum pipeline needs not to be cleaned frequently.
Description
Technical field
The utility model relates to a kind of extruder technology field, relates in particular to a kind of vacuum-pumping type and forces material pressing device and extruder.
Background technology
When extruder work of the prior art; in machine barrel, have air and the extraneous air entering that reflection produces; so existing extruder generally all has the vacuum extractor for the air in extruder barrel is extracted out; but when vacuumizing extruder, the partial material in extruder barrel can be extracted out by vacuum extractor; raw material are wasted; and when being drawn out of, material can stop up vacuum pipe; pipeline just must be shut down labor cleaning after blocking; the efficiency of production of machinery is low, and hand labor intensity is large.
Utility model content
The purpose of this utility model is to provide a kind of vacuum-pumping type and forces material pressing device and extruder, it by installing for material forced conveyance that air is carried secretly to the Vacuum Pressure materials device in material handling apparatus on material handling apparatus, the material that vacuum extractor is extracted out pushes back material handling apparatus again, effectively solve in vacuum and material can have been extracted out together, and extracted the material going out and can block the technical problem of vacuum pipe.
According to an aspect of the present utility model, provide a kind of vacuum-pumping type to force material pressing device, it is arranged on material handling apparatus 100, be transmitted back to material handling apparatus 100 for the material extruding of extracting out when vacuumizing, comprise: one or more Vacuum Pressure materials devices 1, be arranged on material handling apparatus 100, for the air in extract material processing device 100, the material forced conveyance of carrying secretly in air arrived in material handling apparatus 100 simultaneously; Vacuum extractor 2 is communicated on described Vacuum Pressure materials device 1, for passing through the air in Vacuum Pressure materials device 1 extract material processing device 100.
Further, described Vacuum Pressure materials device 1 comprises following assembly: transmission mechanism 10, for exporting turning moment; Secondary extruder 11, is connected to transmission mechanism 10, for pushing convey materials; With secondary extruder barrel 12, be connected between transmission mechanism 10 and material handling apparatus 100, for holding secondary extruder 11.
Further, described transmission mechanism 10 comprises: motor 10-1, and it is connected with decelerator 10-3 by shaft coupling 10-2; Shaft coupling 10-2; With decelerator 10-3, be connected with the secondary extruder 11 being installed in secondary extruder barrel 12.
Preferably, the twin-screw that described secondary extruder 11 is set to be arranged in parallel, it is connected to transmission mechanism 10, under the driving of transmission mechanism 10, rotates.
Further, described secondary extruder barrel 12 is communicated with the machine barrel of material handling apparatus 100 by the vaccum exhaust outlet 101 being arranged on material handling apparatus 100; And described secondary extruder barrel 12 is communicated to described vacuum extractor 2 by being arranged on the vacuum orifice 12-1 of its sidewall.
Preferably, the screw rod in described secondary extruder 11 stretches to the machine barrel inside of described material handling apparatus 100.
Optionally, described Vacuum Pressure materials device arranges 1 leading portion 103 at material handling apparatus 100, stage casing 104 and/or back segment 105.
According on the other hand of the present utility model, a kind of extruder is also provided, it comprises: material handling apparatus 100, and the pay-off 110 being connected with the spout 102 of described material handling apparatus 100, and aforementioned all vacuum-pumping types are forced material pressing device 120; Wherein, described vacuum-pumping type forces material pressing device 120 to be connected with the vaccum exhaust outlet 101 on described material handling apparatus 100 machine barrels, described Vacuum Pressure materials device 1 is set to one or more, is arranged on respectively leading portion 103, stage casing 104 and/or the back segment 105 of described material handling apparatus 100.
Preferably, described vacuum-pumping type forces material pressing device 120 to arrange 100 perpendicular to material handling apparatus.
Optionally, described vacuum-pumping type forces material pressing device 120 to be set to horizontal direction or vertical direction.
As mentioned above, force material pressing device and extruder according to vacuum-pumping type of the present utility model, by installing on material handling apparatus for material forced conveyance that air is carried secretly to the Vacuum Pressure materials device in material handling apparatus, the material that vacuum extractor is extracted out pushes back material handling apparatus again, when vacuum extractor is drawn in Vacuum Pressure materials device by the gas in material handling apparatus together with material, material is again pushed back material handling apparatus by Vacuum Pressure materials device, realize separating of material and air by Vacuum Pressure materials device, vacuum extractor is final only to be extracted the gas in material handling apparatus out, there is saving material, and prevent feed blocking vacuum pipe, the operating efficiency of material handling apparatus improves greatly, and without often clearing up vacuum pipe.
Brief description of the drawings
Fig. 1 is the front view that vacuum-pumping type of the present utility model is forced material pressing device;
Fig. 2 is the left view that vacuum-pumping type of the present utility model is forced material pressing device;
Fig. 3 is the structural representation that comprises vacuum-pumping type of the present utility model and force the extruder of material pressing device;
Fig. 4 is the top view of extruder shown in Fig. 3.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below in conjunction with detailed description of the invention and with reference to accompanying drawing, the utility model is further described.
Fig. 1 is the front view that vacuum-pumping type of the present utility model is forced material pressing device.
Fig. 2 is the left view that vacuum-pumping type of the present utility model is forced material pressing device.
Material handling apparatus 100, for material is processed, preferably adopts twin-screw expansion extruder, adopts the mode material handling of twin-screw extruding, forms product.Vacuum-pumping type of the present utility model forces material pressing device to be arranged on material handling apparatus 100, be transmitted back to material handling apparatus 100 for the material extruding of extracting out when vacuumizing, as shown in Figure 1 and Figure 2, vacuum-pumping type forces material pressing device to comprise following parts: Vacuum Pressure materials device 1 and vacuum extractor 2.
Vacuum Pressure materials device 1 is arranged on material handling apparatus 100, for the air in extract material processing device 100, the material forced conveyance of carrying secretly in air is arrived in material handling apparatus 100 simultaneously.In the utility model, Vacuum Pressure materials device 1 can be set to one or more, be arranged on leading portion 103, stage casing 104 and/or the back segment of material handling apparatus 100, the air that in extract material processing device 100 that can be lasting, material is mingled with, to deflate is mixed in airborne material when middle and forces to be input in material handling apparatus 100 simultaneously, thereby greatly reduces the air inclusion content in material, has improved product quality, can also increase inlet amount, improve output simultaneously.
Vacuum extractor 2 is communicated on Vacuum Pressure materials device 1, for passing through the air in Vacuum Pressure materials device 1 extract material processing device 100.Concrete, on the machine barrel of Vacuum Pressure materials device 1, be provided with vacuum orifice 12-1, the generation negative pressure air that vacuum extractor 2 is lasting, be communicated to the machine barrel of Vacuum Pressure materials device 1 by vacuum orifice, and then be communicated to the machine barrel of material handling apparatus 100, thereby can take the air in material in material handling apparatus 100 machine barrels away.
Referring to Fig. 1 and Fig. 2, Vacuum Pressure materials device 1 of the present utility model further comprises following assembly: transmission mechanism 10, secondary extruder 11, secondary extruder barrel 12.
Transmission mechanism 10 is for exporting turning moment, and it comprises motor 10-1, shaft coupling 10-2, decelerator 10-3.Wherein, motor 10-1 is connected with decelerator 10-3 by a shaft coupling 10-2, and decelerator 10-3 is connected with the secondary extruder 11 being installed in secondary extruder barrel 12.
Secondary extruder 11 is connected to transmission mechanism 10, for pushing convey materials.Specifically, the twin-screw that secondary extruder 11 is set to be arranged in parallel, it is connected to the decelerator 10-3 of transmission mechanism 10, under the driving of motor 10-1, rotate, in rotary course, the screw thread on twin-screw is forced material to be fed forward, and then is transported in the machine barrel of material handling apparatus 100.
Secondary extruder barrel 12 is connected between transmission mechanism 10 and material handling apparatus 100, for holding secondary extruder 11.Secondary extruder barrel 12 is communicated with the machine barrel of material handling apparatus 100 by the vaccum exhaust outlet 101 being arranged on material handling apparatus 100.In addition, as shown in Figure 2, the sidewall of secondary extruder barrel 12 is provided with vacuum orifice 12-1, and secondary extruder barrel 12 is communicated to vacuum extractor 2 by this vacuum orifice 12-1.
Preferably, the screw rod in secondary extruder 11 stretches to the machine barrel inside of material handling apparatus 100.Object is the space between the screw rod in screw rod end and the material handling apparatus 100 as far as possible dwindling in secondary extruder 11, prevents that material from hoarding in this space.Material is clamp-oned when interior to material handling apparatus 100 by the screw rod in secondary extruder 11, and the screw rod in material handling apparatus 100 just can be transported away material extruding.
Fig. 3 has shown the structural representation of the extruder that comprises vacuum-pumping type pressure material pressing device of the present utility model.
Fig. 4 is the top view of extruder shown in Fig. 3.
Consult Fig. 3, Fig. 4, the utility model also provides a kind of extruder of forcing material pressing device composition according to above-mentioned vacuum-pumping type, comprise material handling apparatus 100, the pay-off 110 being connected with the spout 102 of material handling apparatus 100, and the vacuum-pumping type shown in Fig. 1-2 is forced material pressing device 120.Vacuum-pumping type is forced material pressing device 120 Vacuum Pressure materials devices 1 and vacuum extractor 2, be connected with the vaccum exhaust outlet 101 on material handling apparatus 100 machine barrels, it is one or more that vacuum-pumping type forces material pressing device 120 to be set to, and is arranged on respectively leading portion 103, stage casing 104 and/or the back segment 105 of material handling apparatus 100.By being installed on the extruder at material handling apparatus 100, vacuum-pumping type forces material pressing device 120, what to make at vacuum extractor 2 be material handling apparatus 100 extrude unit while vacuumizing, the material being drawn out of in material handling apparatus 100 is again pushed and is transported in material handling apparatus 100 by Vacuum Pressure materials device 1, realize and extracted separating of material and gas out, vacuum extractor 2 can only be extracted the gas in material handling apparatus 100 out, thereby avoid material waste, material air impurity content in material handling apparatus 100 is reduced greatly, workman is without often clearing up vacuum pipe again, obviously improve operating efficiency.By Vacuum Pressure materials device 1 being arranged on to leading portion 103, stage casing 104 and/or the back segment 105 of material handling apparatus 100, the different parts of the machine barrel to material handling apparatus 100 vacuumizes and binder, has improved the efficiency vacuumizing.
In the present embodiment, vacuum-pumping type forces material pressing device 120 preferably to arrange perpendicular to material handling apparatus 100, can be set to horizontal direction or vertical direction, makes to deflate and to push back material efficiency high.
Should be understood that, above-mentioned detailed description of the invention of the present utility model is only for exemplary illustration or explain principle of the present utility model, and do not form restriction of the present utility model.Therefore any amendment of, making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model in the situation that not departing from spirit and scope of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (10)
1. vacuum-pumping type is forced a material pressing device, is arranged on material handling apparatus (100) upper, is transmitted back to material handling apparatus (100) for the material extruding of extracting out when vacuumizing, it is characterized in that, comprising:
One or more Vacuum Pressure materials devices (1), be arranged on material handling apparatus (100), for the air in extract material processing device (100), the material forced conveyance of carrying secretly in air is arrived in material handling apparatus (100) simultaneously;
It is upper that vacuum extractor (2) is communicated to described Vacuum Pressure materials device (1), for passing through the air in Vacuum Pressure materials device (1) extract material processing device (100).
2. vacuum-pumping type according to claim 1 is forced material pressing device, it is characterized in that: described Vacuum Pressure materials device (1) comprises following assembly:
Transmission mechanism (10), for exporting turning moment;
Secondary extruder (11), is connected to transmission mechanism (10), for pushing convey materials; With
Secondary extruder barrel (12), is connected between transmission mechanism (10) and material handling apparatus (100), for holding secondary extruder (11).
3. vacuum-pumping type according to claim 2 is forced material pressing device, it is characterized in that, described transmission mechanism (10) comprising:
Motor (10-1), it is connected with decelerator (10-3) by shaft coupling (10-2);
Shaft coupling (10-2); With
Decelerator (10-3), is connected with the secondary extruder (11) being installed in secondary extruder barrel (12).
4. vacuum-pumping type according to claim 2 is forced material pressing device, it is characterized in that, the twin-screw that described secondary extruder (11) is set to be arranged in parallel, it is connected to transmission mechanism (10), under the driving of transmission mechanism (10), rotates.
5. vacuum-pumping type according to claim 2 is forced material pressing device, it is characterized in that:
Described secondary extruder barrel (12) is communicated with the machine barrel of material handling apparatus (100) by the vaccum exhaust outlet (101) being arranged on material handling apparatus (100); And
Described secondary extruder barrel (12) is communicated to described vacuum extractor (2) by the vacuum orifice (12-1) that is arranged on its sidewall.
6. vacuum-pumping type according to claim 4 is forced material pressing device, it is characterized in that: the screw rod in described secondary extruder (11) stretches to the machine barrel inside of described material handling apparatus (100).
7. force material pressing device according to the vacuum-pumping type described in any one in aforementioned claim 1-6, it is characterized in that: described Vacuum Pressure materials device (1) is arranged on leading portion (103), stage casing (104) and/or the back segment (105) of material handling apparatus (100).
8. an extruder, it is characterized in that, comprise: material handling apparatus (100), the pay-off (110) being connected with the spout (102) of described material handling apparatus (100), and vacuum-pumping type described in aforementioned claim 1-7 is forced material pressing device (120);
Wherein, described vacuum-pumping type forces material pressing device (120) to be connected with the vaccum exhaust outlet (101) on described material handling apparatus (100) machine barrel, described Vacuum Pressure materials device (1) is set to one or more, is arranged on respectively leading portion (103), stage casing (104) and/or the back segment (105) of described material handling apparatus (100).
9. extruder according to claim 8, is characterized in that: described vacuum-pumping type forces material pressing device (120) to arrange perpendicular to material handling apparatus (100).
10. extruder according to claim 8 or claim 9, is characterized in that: described vacuum-pumping type forces material pressing device (120) to be set to horizontal direction or vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290829.5U CN203863991U (en) | 2014-06-03 | 2014-06-03 | Vacuum pumping type forced pressing device and extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290829.5U CN203863991U (en) | 2014-06-03 | 2014-06-03 | Vacuum pumping type forced pressing device and extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863991U true CN203863991U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290829.5U Expired - Fee Related CN203863991U (en) | 2014-06-03 | 2014-06-03 | Vacuum pumping type forced pressing device and extruder |
Country Status (1)
| Country | Link |
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| CN (1) | CN203863991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015337A (en) * | 2014-06-03 | 2014-09-03 | 成都金稷丰机械制造有限公司 | Vacuumized-type forced material pressing device and extruding inflating machine |
-
2014
- 2014-06-03 CN CN201420290829.5U patent/CN203863991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015337A (en) * | 2014-06-03 | 2014-09-03 | 成都金稷丰机械制造有限公司 | Vacuumized-type forced material pressing device and extruding inflating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 610000 No. 4 rattan Avenue, Dujiangyan Economic Development Zone, Sichuan, China Patentee after: Chengdu Jin Jifeng Machinery Manufacturing Co., Ltd. Address before: 610208 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone Tengfei Road No. 488 three Patentee before: Chengdu Jin Jifeng Machinery Manufacturing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |