CN109383857A - A kind of vertical screw-feeders structure of center degassing - Google Patents
A kind of vertical screw-feeders structure of center degassing Download PDFInfo
- Publication number
- CN109383857A CN109383857A CN201811476315.8A CN201811476315A CN109383857A CN 109383857 A CN109383857 A CN 109383857A CN 201811476315 A CN201811476315 A CN 201811476315A CN 109383857 A CN109383857 A CN 109383857A
- Authority
- CN
- China
- Prior art keywords
- degassing
- mandrel
- hollow
- outer tube
- inner sleeve
- 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.)
- Granted
Links
- 238000007872 degassing Methods 0.000 title claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders of screw type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/26—Reducing volume of filled material by pneumatic means, e.g. suction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Screw Conveyors (AREA)
Abstract
The present invention relates to a kind of vertical screw-feeders structures of center degassing, including feed bin, blanking spiral, inner sleeve, the outer tube and hollow degassing mandrel of liftable setting, blanking spiral includes the spiral shell rib that cored screw outer surface is arranged in cored screw and spiral, the hollow axially disposed degassing channel of degassing mandrel, the breathable microporous that setting is communicated with degassing channel on the side wall of hollow degassing mandrel bottom, sealing valve for sealing breathable microporous is set in the tail portion in cored screw, cone valve compatible with outer tube is fixedly installed in the bottom end of hollow degassing mandrel, the top of cored screw is stretched out so that hollow degassing mandrel liftable is arranged in the top of hollow degassing mandrel, outer tube rises when charging, outer tube is detached from cone valve, sealing valve and breathable microporous sealing cooperate, material is entered by blanking spiral top, by between cone valve and outer tube Outflow, the hollow degassing mandrel decline of when degassing, breathable microporous are detached from sealing valve, and gas enters the channel that deaerates by breathable microporous.
Description
Technical field
The present invention relates to packaging facilities technical field, especially a kind of vertical screw-feeders structure of center degassing.
Background technique
It in the packaging process of particle or granular material, needs for the material in feed bin to be delivered in packaging bag, due to packet
It needs to be de-gassed in pack, to reduce gas content in packaging bag, reduces packaging bag volume, increases pack amount, the prior art
In, in Authorization Notice No. CN206417230U, a kind of entitled Chinese invention patent of superfine powder degasser, to degassing
The specific structure of device is described, using degassing interface setting filter screen casing by the way of realize degassing, above-mentioned apparatus
The drawbacks of when being degassing material enter vacuum outgas interface, vacuum pump through filter screen casing.
Summary of the invention
That the technical problem to be solved in the present invention is to provide a kind of structures is simple, can avoid material attacks in retaliation, center degassing is hung down
Straight feed screw structure.
In order to solve the above technical problems, the vertical screw-feeders structure of center provided by the invention degassing, including feed bin, under
Expect outer tube and hollow degassing mandrel that spiral, inner sleeve, liftable are arranged, the top of the inner sleeve and going out for bin bottom
Material mouth communicates, and setting in the feed bin is protruded on the top of the blanking spiral, and the bottom of the blanking spiral is placed in the inner sleeve
In pipe, so as to the material in feed bin can be sent into inner sleeve when blanking helical rotation, the outer tube is socketed in the inner sleeve
Outside；The blanking spiral includes the spiral shell rib that cored screw outer surface is arranged in cored screw and spiral, the hollow degassing mandrel
Axially disposed degassing channel, setting and the breathing freely of communicating of channel that deaerate are micro- on the side wall of the hollow degassing mandrel bottom
The sealing valve for sealing the breathable microporous is arranged in the tail portion in the cored screw for hole, the hollow degassing mandrel
Cone valve compatible with the outer tube is fixedly installed in bottom end, and the cored screw is stretched out on the top of the hollow degassing mandrel
So that hollow degassing mandrel liftable setting, when charging, outer tube rises, outer tube is detached from cone valve, sealing valve on top
It seals and cooperates with breathable microporous, the material in feed bin is entered by blanking spiral top, by flowing out between cone valve and outer tube, is taken off
Hollow degassing mandrel decline, breathable microporous are detached from sealing valve when gas, and gas enters degassing channel by breathable microporous.
Further, the outer wall of the axially disposed sliding slot of the inner wall of the outer tube, the inner sleeve is axially disposed and institute
The axially disposed sliding rail of inner wall of the compatible sliding rail of sliding slot or the outer tube is stated, the outer wall of the inner sleeve is set along axial direction
Sliding slot compatible with the sliding rail is set, is gone up and down convenient for outer tube.
Further, vertical screw-feeders structure further includes the first cylinder, and one end of first cylinder and the feed bin are solid
It is connected calmly, the other end of first cylinder and outer tube transmission cooperate, so that first cylinder can drive outside described
Casing is gone up and down outside inner sleeve.
Further, vertical screw-feeders structure further includes the second cylinder, second cylinder and the hollow degassing mandrel
Transmission cooperation, so that second cylinder can drive the hollow degassing mandrel lifting.
Further, vertical screw-feeders structure further includes vacuum evacuation device and reversed blowning installation, the hollow degassing core
The top of axis is connected through triple valve with the vacuum evacuation device, reversed blowning installation so that vacuum evacuation device can degassed channel,
Breathable microporous is vacuumized, reversed blowning installation can degassed channel blow to breathable microporous, avoid breathable microporous stifled
Plug.
The technical effect of invention: (1) the vertical screw-feeders structure of of the invention center degassing, compared with the existing technology,
Liftable hollow degassing mandrel is set in cored screw, by the way that degassing channel is arranged in hollow degassing mandrel and breathes freely micro-
Hole, and the sealing valve with breathable microporous sealing cooperation is set, so that hollow degassing mandrel breathable microporous in decline is detached from sealing
Valve is, it can be achieved that vacuumize；(2) by setting cone valve and liftable outer tube, the lift adjustment of control outer tube can be passed through
Spacing between outer tube and cone valve, to control blanking velocity；(3) setting of reversed blowning installation, can avoid breathable microporous
Blocking.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings of the specification:
Fig. 1 is the structural schematic diagram of the vertical screw-feeders structure of center degassing of the present invention；
Fig. 2 is the schematic diagram of the section structure of the vertical screw-feeders structure of center degassing of the present invention；
Fig. 3 is the partial enlarged view of a-quadrant in Fig. 2；
Fig. 4 is the partial enlarged view of B area in Fig. 2；
Fig. 5 is the partial enlarged view in the region C in Fig. 2.
In figure: feed bin 1, outer tube 2, cone valve 3, the first cylinder 4, outer tube connection frame 5, the second cylinder 6, blanking spiral
7, hollow degassing mandrel 8, deaerate mandrel connection frame 9, mounting bracket 10, triple valve 11, sealing valve 12, inner sleeve 13, hollow spiral shell
Bar 14, spiral shell rib 15.
Specific embodiment
As shown in Figures 1 to 5, the vertical screw-feeders structure of the center degassing of the present embodiment includes taper to embodiment 1
Discharge port is arranged in the bottom end of feed bin 1, taper feed bin 1, and discharge port is fixedly linked with inner sleeve 13, and the top of blanking spiral 7 is protruded into
Setting, the bottom of blanking spiral 7 are placed in inner sleeve 13 in feed bin 1, so that blanking spiral 7 can be by the object in feed bin 1 when rotating
Material is sent into inner sleeve 13, and outer tube 2 is socketed in outside inner sleeve 13, wherein the axially disposed sliding rail of the outer wall of inner sleeve 13, housing
The axially disposed sliding slot compatible with sliding rail of the inner wall of pipe 2, so that 2 liftable of outer tube is arranged below feed bin 1, outer tube
2 drive its lifting by the first cylinder 4, and the outer wall of the tail end and feed bin 1 of the first cylinder 4 is fixedly linked, the front end warp of the first cylinder 4
Outer tube connection frame 5 and the transmission of outer tube 2 cooperate so that the first cylinder 4 when stretching can drive outer casing 2 risen outside inner sleeve 13
Drop.Blanking spiral 7 includes the spiral shell rib 15 that 14 outer surface of cored screw is arranged in cored screw 14 and spiral, the top of cored screw 14
End is rotatably assorted with feed bin 1 through bearing block, and cored screw 14 drives its rotation by the decelerating motor for being placed in 1 top of feed bin, interior
Retainer 16 is arranged in the bottom of casing 13, and bottom end and the retainer 16 of cored screw 7 are rotatably assorted.
The axially disposed degassing channel of hollow degassing mandrel 8, setting and degassing are logical on the side wall of hollow degassing 8 bottom of mandrel
The sealing valve 12 for sealing breathable microporous, hollow degassing are arranged in the tail portion in cored screw 14 for the breathable microporous that road communicates
Cone valve 3 compatible with outer tube 2 is fixedly installed in the bottom end of mandrel 8, and cored screw 14 is stretched out on the top of hollow degassing mandrel 8
Top so that hollow 8 liftable of degassing mandrel be arranged, specifically, it is hollow degassing mandrel 8 top stretch out feed bin 1 top set
It sets, and the second cylinder 6 is arranged in the top of feed bin 1, the second cylinder 6 is fixed at the top of feed bin 1 through mounting bracket 10, and the
The degassed mandrel connection frame 9 of two cylinders 6 and the transmission cooperation of hollow degassing mandrel 8 so that the second cylinder 6 can be driven when stretching it is hollow
The mandrel 8 that deaerates is gone up and down.
Risen when charging by 4 drive outer casing 2 of the first cylinder, outer tube be detached from cone valve 3 but sealing valve 12 with breathe freely it is micro-
Hole sealing cooperation, the material in feed bin 1 are entered by 7 top of blanking spiral, by flowing out between cone valve 3 and outer tube 2, when degassing
The hollow decline of degassing mandrel 8, breathable microporous are detached from sealing valve 12, and gas enters degassing channel by breathable microporous.
Vertical screw-feeders structure further includes vacuum evacuation device and reversed blowning installation (not shown), hollow degassing core
The top of axis 8 is connected with vacuum evacuation device, reversed blowning installation respectively through triple valve, so that vacuum evacuation device degassed can lead to
Road, breathable microporous are vacuumized, reversed blowning installation can degassed channel blow to breathable microporous, avoid breathable microporous
Blocking.
Embodiment 2
On the basis of embodiment 1, there are following modifications: outer tube for the vertical screw-feeders structure of the center degassing of the present embodiment
The axially disposed sliding rail of 2 inner wall, the axially disposed sliding slot compatible with sliding rail of the outer wall of inner sleeve 13, convenient for outer tube into
Row lifting.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to of the invention
The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description
Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Bright spiritual changes and variations that derived from are still in the protection scope of this invention.
Claims (5)
1. a kind of vertical screw-feeders structure of center degassing, which is characterized in that including feed bin, blanking spiral, inner sleeve, can rise
The outer tube and hollow degassing mandrel, the top of the inner sleeve for dropping setting are communicated with the discharge port of bin bottom, the blanking
Setting in the feed bin is protruded on the top of spiral, and the bottom of the blanking spiral is placed in the inner sleeve, so that blanking spiral
The material in feed bin can be sent into inner sleeve when rotation, the outer tube is socketed in outside the inner sleeve；The blanking spiral packet
It includes cored screw and the spiral shell rib of cored screw outer surface is arranged in spiral, the hollow axially disposed degassing of degassing mandrel is logical
Road, setting and the breathable microporous that communicates of channel that deaerates, the cored screw on the side wall of the hollow degassing mandrel bottom
Sealing valve for sealing the breathable microporous, the bottom end fixed setting of the hollow degassing mandrel and institute are set in interior tail portion
The compatible cone valve of outer tube is stated, the top of the cored screw is stretched out so that the sky in the top of the hollow degassing mandrel
Heart degassing mandrel liftable setting.
2. the vertical screw-feeders structure of center degassing according to claim 1, which is characterized in that the inner wall edge of outer tube
Axial setting sliding slot, the axially disposed sliding rail compatible with the sliding slot of the outer wall of the inner sleeve or the outer tube
The axially disposed sliding rail of inner wall, the axially disposed sliding slot compatible with the sliding rail of the outer wall of the inner sleeve.
3. the vertical screw-feeders structure of center degassing according to claim 2, which is characterized in that further include the first gas
Cylinder, one end and the feed bin of first cylinder are fixedly linked, and the other end and the outer tube of first cylinder are driven
Cooperation, so that first cylinder can drive the outer tube to go up and down outside inner sleeve.
4. according to claim 1 to the vertical screw-feeders structure that center described in one of 3 deaerates, which is characterized in that further include
Second cylinder, second cylinder and the hollow degassing mandrel transmission cooperate, so that second cylinder can drive the sky
Heart degassing mandrel lifting.
5. the vertical screw-feeders structure of center degassing according to claim 4, which is characterized in that further include vacuum means
Set with reversed blowning installation, it is described it is hollow degassing mandrel top through triple valve and the vacuum evacuation device, reversed blowning installation
Be connected so that vacuum evacuation device can degassed channel, breathable microporous vacuumized, reversed blowning installation can degassed channel pair
Breathable microporous is blown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476315.8A CN109383857B (en) | 2018-12-04 | 2018-12-04 | Vertical spiral feeding mechanism for central degassing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476315.8A CN109383857B (en) | 2018-12-04 | 2018-12-04 | Vertical spiral feeding mechanism for central degassing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109383857A true CN109383857A (en) | 2019-02-26 |
| CN109383857B CN109383857B (en) | 2024-04-12 |
Family
ID=65429668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476315.8A Active CN109383857B (en) | 2018-12-04 | 2018-12-04 | Vertical spiral feeding mechanism for central degassing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383857B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155380A (en) * | 2019-06-21 | 2019-08-23 | 淮阴工学院 | A kind of device and application method improving powder material accumulation ratio |
| CN110182623A (en) * | 2019-07-10 | 2019-08-30 | 济源市浩均实业有限公司 | A kind of superfine powder extrusion packing equipment and its degasser |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE846879A (en) * | 1975-10-01 | 1977-04-01 | OPENABLE SLEEVE CUTTER, | |
| EP0080583A1 (en) * | 1981-11-30 | 1983-06-08 | Battenfeld Extrusionstechnik GmbH | Device for preheating and/or plasticizing powdery thermoplastic material |
| CN203638779U (en) * | 2013-12-29 | 2014-06-11 | 赣州虔东稀土集团股份有限公司 | Full automatic quantitative powder feeding device |
| CN203975246U (en) * | 2014-07-11 | 2014-12-03 | 哈尔滨博实自动化股份有限公司 | A kind of vertical spin charging gear |
| CN106143960A (en) * | 2016-08-26 | 2016-11-23 | 江苏创新包装科技有限公司 | A kind of vertical spin packer |
| CN205854663U (en) * | 2016-08-04 | 2017-01-04 | 浙江名博机械有限公司 | A kind of pneumatic bag mouth decontamination mechanism of packer |
| CN206417230U (en) * | 2017-01-22 | 2017-08-18 | 利民化工股份有限公司 | A kind of superfine powder degasser |
| CN207450308U (en) * | 2017-11-23 | 2018-06-05 | 郑州新益德机电设备有限公司 | Vertical spin packing scale |
| CN209064389U (en) * | 2018-12-04 | 2019-07-05 | 常州托尼帕克称重系统有限公司 | A kind of vertical screw-feeders structure of center degassing |
-
2018
- 2018-12-04 CN CN201811476315.8A patent/CN109383857B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE846879A (en) * | 1975-10-01 | 1977-04-01 | OPENABLE SLEEVE CUTTER, | |
| EP0080583A1 (en) * | 1981-11-30 | 1983-06-08 | Battenfeld Extrusionstechnik GmbH | Device for preheating and/or plasticizing powdery thermoplastic material |
| CN203638779U (en) * | 2013-12-29 | 2014-06-11 | 赣州虔东稀土集团股份有限公司 | Full automatic quantitative powder feeding device |
| CN203975246U (en) * | 2014-07-11 | 2014-12-03 | 哈尔滨博实自动化股份有限公司 | A kind of vertical spin charging gear |
| CN205854663U (en) * | 2016-08-04 | 2017-01-04 | 浙江名博机械有限公司 | A kind of pneumatic bag mouth decontamination mechanism of packer |
| CN106143960A (en) * | 2016-08-26 | 2016-11-23 | 江苏创新包装科技有限公司 | A kind of vertical spin packer |
| CN206417230U (en) * | 2017-01-22 | 2017-08-18 | 利民化工股份有限公司 | A kind of superfine powder degasser |
| CN207450308U (en) * | 2017-11-23 | 2018-06-05 | 郑州新益德机电设备有限公司 | Vertical spin packing scale |
| CN209064389U (en) * | 2018-12-04 | 2019-07-05 | 常州托尼帕克称重系统有限公司 | A kind of vertical screw-feeders structure of center degassing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155380A (en) * | 2019-06-21 | 2019-08-23 | 淮阴工学院 | A kind of device and application method improving powder material accumulation ratio |
| CN110182623A (en) * | 2019-07-10 | 2019-08-30 | 济源市浩均实业有限公司 | A kind of superfine powder extrusion packing equipment and its degasser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109383857B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109383857A (en) | A kind of vertical screw-feeders structure of center degassing | |
| CN209064389U (en) | A kind of vertical screw-feeders structure of center degassing | |
| CN106144011A (en) | Vacuum pumping method, vacuum extractor and activated carbon packer in a kind of powdered activated carbon packaging process | |
| CN114162767A (en) | Negative pressure filling device and negative pressure filling equipment | |
| CN113144722A (en) | Negative pressure vibrating screen | |
| CN118205252B (en) | Solid-liquid separation device | |
| CN205060056U (en) | Automatic degasification powder material packagine machine | |
| CN208997319U (en) | A kind of gearbox oiling breathing equipment | |
| CN113442333A (en) | Vacuum defoaming equipment for degradable gloves and defoaming method thereof | |
| CN209317919U (en) | A kind of new and effective flotation device | |
| CN213535291U (en) | Powder negative pressure adsorption type degassing feeding pipe and packaging machine | |
| CN214521935U (en) | Adjustable air pressure air ring blowout control device | |
| CN108413070A (en) | A kind of double containment collapses airbag valve mechanism automatically | |
| CN213321161U (en) | Production and processing equipment for reclaimed rubber powder | |
| CN205697535U (en) | A kind of device filtering dust and increasing air velocity | |
| CN212738081U (en) | Ventilation device | |
| CN211662639U (en) | 3D ink jet printer unloader | |
| CN107189760A (en) | A kind of dry powder washing sterilizer | |
| CN203694708U (en) | Portable pressure reduction filter device | |
| CN210012933U (en) | Regenerated spandex defoaming device | |
| CN207591370U (en) | A kind of filter device for processing coating | |
| CN208827087U (en) | A kind of anti-clogging barrel | |
| CN217649683U (en) | Dairy product filling head | |
| CN207141363U (en) | A kind of discharge structure of aircraft door | |
| CN212190080U (en) | Tealeaves rotary strainer machine of both sides ejection of compact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |