CN104015337A - Vacuumized-type forced material pressing device and extruding inflating machine - Google Patents

Vacuumized-type forced material pressing device and extruding inflating machine Download PDF

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Publication number
CN104015337A
CN104015337A CN201410243305.5A CN201410243305A CN104015337A CN 104015337 A CN104015337 A CN 104015337A CN 201410243305 A CN201410243305 A CN 201410243305A CN 104015337 A CN104015337 A CN 104015337A
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CN
China
Prior art keywords
vacuum
handling
pressing
extruder
pumping type
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.)
Pending
Application number
CN201410243305.5A
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Chinese (zh)
Inventor
王多勇
石戴卫
余力
蒋全康
朱秋林
何世全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Jin Jifeng Machinery Manufacturing Co Ltd
Original Assignee
Chengdu Jin Jifeng Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Jin Jifeng Machinery Manufacturing Co Ltd filed Critical Chengdu Jin Jifeng Machinery Manufacturing Co Ltd
Priority to CN201410243305.5A priority Critical patent/CN104015337A/en
Publication of CN104015337A publication Critical patent/CN104015337A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30Puffing or expanding
    • A23P30/32Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • A23P30/34Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment by extrusion-expansion

Abstract

The invention provides a vacuumized-type forced material pressing device and an extruding inflating machine provided with the vacuumized-type forced material pressing device. The vacuumized-type forced material pressing device comprises one or more vacuum material pressing devices (1) which are arranged on a material treatment device (100) and used for vacuumizing air in the material treatment device and forcibly conveying materials entrained in the air to the material treatment device (100), and a vacuumizing device (2) is communicated with the vacuum material pressing device (1) for vacuumizing air in the material treatment device through the vacuum material pressing device (1). The vacuumized-type forced material pressing device can re-extrude the material entrained in the air to the material treatment device when vacuumizing, so that a phenomenon that the vacuum pipeline is blocked by the materials is avoided, the working efficiency of the vacuumizing device and the material treatment device is improved, the material is saved and the vacuum pipe is not required to be cleaned frequently.

Description

Vacuum-pumping type is forced material pressing device and extruder
Technical field
The present invention relates to a kind of extruder technology field, relate in particular to a kind of vacuum-pumping type and force material pressing device and extruder.
Background technology
During 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 have been 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.
Summary of the invention
The object of this invention is to provide a kind of vacuum-pumping type and force material pressing device and extruder, it by installing material forced conveyance for 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 solved in vacuum and material can have been extracted out together, and extracted the technical problem that the material going can be blocked vacuum pipe out.
According to an aspect of the present invention, provide a kind of vacuum-pumping type to force material pressing device, it is arranged on material handling apparatus 100, for the material extruding of extracting out when vacuumizing, be transmitted back to material handling apparatus 100, 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 in being installed on 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 to a further aspect in the invention, also provide a kind of extruder, 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, according to vacuum-pumping type of the present invention, force material pressing device and extruder, by material forced conveyance for air is carried secretly being installed on material handling apparatus 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, Vacuum Pressure materials device pushes back material handling apparatus again by material, by Vacuum Pressure materials device, realize the separated of material and air, 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.
Accompanying drawing explanation
Fig. 1 is the front view that vacuum-pumping type of the present invention is forced material pressing device;
Fig. 2 is the left view that vacuum-pumping type of the present invention is forced material pressing device;
Fig. 3 comprises the structural representation that vacuum-pumping type of the present invention is forced the extruder of material pressing device;
Fig. 4 is the top view of extruder shown in Fig. 3.
The specific embodiment
For making the object, technical solutions and advantages of the present invention more cheer and bright, below in conjunction with the specific embodiment and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the front view that vacuum-pumping type of the present invention is forced material pressing device.
Fig. 2 is the left view that vacuum-pumping type of the present invention 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 invention forces material pressing device to be arranged on material handling apparatus 100, for the material extruding of extracting out when vacuumizing, be transmitted back to material handling apparatus 100, 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 present invention, 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, by vacuum orifice, be communicated to the machine barrel of Vacuum Pressure materials device 1, 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 invention 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 in being installed on 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 to dwindle screw rod end in secondary extruder 11 and the space between the screw rod in material handling apparatus 100 as far as possible, 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 invention.
Fig. 4 is the top view of extruder shown in Fig. 3.
Consult Fig. 3, Fig. 4, the present invention also provides a kind of extruder of forcing material pressing device to form 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, to make at vacuum extractor 2 be material handling apparatus 100 when extruding unit and 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, realized and extracted the separated of material and gas out, vacuum extractor 2 can only be extracted the gas in material handling apparatus 100 out, thereby avoided material waste, material air impurity content in material handling apparatus 100 is reduced greatly, workman is without often clearing up vacuum pipe again, obviously improved 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 of material handling apparatus 100 is vacuumized and binder, improved the efficiency vacuumizing.
In the present embodiment, vacuum-pumping type forces material pressing device 120 preferably perpendicular to material handling apparatus 100, to arrange, and can be set to horizontal direction or vertical direction, makes to deflate and to push back material efficiency high.
Should be understood that, the above-mentioned specific embodiment of the present invention is only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore any modification of, making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in without departing from the spirit and scope of the present invention in the situation that.In addition, claims of the present invention 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, for the material extruding of extracting out when vacuumizing, is transmitted back to material handling apparatus (100), it is characterized in that, comprising:
One or more Vacuum Pressure materials devices (1), are arranged on material handling apparatus (100) upper, for the air in extract material processing device (100), the material forced conveyance of carrying secretly in air are 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) in being installed on secondary extruder barrel (12).
4. vacuum-pumping type according to claim 2 is forced material pressing device, it is characterized in that, and 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 being arranged on the vacuum orifice (12-1) of 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. according to the vacuum-pumping type described in any one in aforementioned claim 1-6, force material pressing device, 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 the 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.
CN201410243305.5A 2014-06-03 2014-06-03 Vacuumized-type forced material pressing device and extruding inflating machine Pending CN104015337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410243305.5A CN104015337A (en) 2014-06-03 2014-06-03 Vacuumized-type forced material pressing device and extruding inflating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410243305.5A CN104015337A (en) 2014-06-03 2014-06-03 Vacuumized-type forced material pressing device and extruding inflating machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690592A (en) * 2016-01-26 2016-06-22 中国石油集团东北炼化工程有限公司吉林设计院 Pressing and exhausting device for mixing equipment
CN110723481A (en) * 2019-09-30 2020-01-24 安徽珠峰生物科技有限公司 Double-screw puffing equipment and using method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422732B1 (en) * 1999-07-12 2002-07-23 F. Lli Maris S.P.A. Device for the extraction of undesired substances from an extruder
GB2407047A (en) * 2003-09-17 2005-04-20 Coperion Werner & Pfleiderer Mixing microspheres into a plastics material in a twin-shaft extruder
CN2905411Y (en) * 2006-01-25 2007-05-30 夏永泽 Vacuum pipeline spiral pusher for vacuum extrusion forming machine
KR20070096446A (en) * 2006-03-24 2007-10-02 김현순 The making device a multiplex floor rib pipe and method
CN102310544A (en) * 2011-06-29 2012-01-11 蚌埠市振中橡塑制品有限公司 Vacuumizing system in rubber model pre-forming machine
CN102825769A (en) * 2011-06-18 2012-12-19 江阴市龙山合成材料有限公司 Vacuum pumping system of twin screw extruder
CN203863991U (en) * 2014-06-03 2014-10-08 成都金稷丰机械制造有限公司 Vacuum pumping type forced pressing device and extruder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422732B1 (en) * 1999-07-12 2002-07-23 F. Lli Maris S.P.A. Device for the extraction of undesired substances from an extruder
GB2407047A (en) * 2003-09-17 2005-04-20 Coperion Werner & Pfleiderer Mixing microspheres into a plastics material in a twin-shaft extruder
CN2905411Y (en) * 2006-01-25 2007-05-30 夏永泽 Vacuum pipeline spiral pusher for vacuum extrusion forming machine
KR20070096446A (en) * 2006-03-24 2007-10-02 김현순 The making device a multiplex floor rib pipe and method
CN102825769A (en) * 2011-06-18 2012-12-19 江阴市龙山合成材料有限公司 Vacuum pumping system of twin screw extruder
CN102310544A (en) * 2011-06-29 2012-01-11 蚌埠市振中橡塑制品有限公司 Vacuumizing system in rubber model pre-forming machine
CN203863991U (en) * 2014-06-03 2014-10-08 成都金稷丰机械制造有限公司 Vacuum pumping type forced pressing device and extruder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690592A (en) * 2016-01-26 2016-06-22 中国石油集团东北炼化工程有限公司吉林设计院 Pressing and exhausting device for mixing equipment
CN110723481A (en) * 2019-09-30 2020-01-24 安徽珠峰生物科技有限公司 Double-screw puffing equipment and using method thereof

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Address after: 610000 No. 4 rattan Avenue, Dujiangyan Economic Development Zone, Sichuan, China

Applicant 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

Applicant before: Chengdu Jin Jifeng Machinery Manufacturing Co., Ltd.

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Application publication date: 20140903

RJ01 Rejection of invention patent application after publication