CN201363250Y - Breathing type evacuating device without vacuum chamber - Google Patents
Breathing type evacuating device without vacuum chamber Download PDFInfo
- Publication number
- CN201363250Y CN201363250Y CNU2009200039294U CN200920003929U CN201363250Y CN 201363250 Y CN201363250 Y CN 201363250Y CN U2009200039294 U CNU2009200039294 U CN U2009200039294U CN 200920003929 U CN200920003929 U CN 200920003929U CN 201363250 Y CN201363250 Y CN 201363250Y
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- China
- Prior art keywords
- vacuum
- stainless
- sealing block
- material blanking
- tube
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- Expired - Fee Related
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Abstract
The utility model belongs to a breathing type evacuating device without vacuum chamber, which comprises an evacuating device for extracting air in a bag cavity and an inflating device for inflating air in the bag cavity. The breathing type evacuating device without vacuum chamber can evacuate objects or inflate bags under a condition without a sealing chamber, can realize unmanned operation during packaging process, and has the advantages of safety, sanitation, fast packaging speed and high packaging efficiency.
Description
Technical field
The utility model belongs to a kind of no vacuum chamber respiration type vacuum pumping device.
Background technique
Traditional to instant food, the system of flooding food, fruits and vegetables, seed and need the packing of the materials such as food of vacuum freshness retaining comparatively to bother, put into again after the usually manual pack of material and vacuumize gas-tight silo and vacuumize and (or inflate to bag, as when packing dilated food) and seal, its whole process all is the semi-mechanization manual operation, material directly contacts with staff, cause contamination of products or people, thing cross infection easily, simultaneously this traditional PACKING METHOD process is independent, lack continuity, package speed is slow in each process, personnel selection is many, packaging efficiency is low.
Summary of the invention
The utility model purpose is a kind of no vacuum chamber respiration type vacuum pumping device of design, under the situation of gas-tight silo article are vacuumized or in bag, inflate need not, and unattended in packaging process, have safety and sanitary, package speed is fast, the advantage that packaging efficiency is high.For this reason, the utility model vacuum pumping device that air in the bag chamber is taken away that adopts this device to comprise and the inflator that in the bag chamber, charges into air; Described vacuum pumping device is that material blanking tube outer wall upper end is provided with the paper bowl assembly, stainless-steel vacuum pipe lower end is passed material blanking tube and is come in and gone out in the bag chamber of material blanking tube bottom, laterally be provided with the sealing block and the laterally sealing block of symmetry on the body of both sides, upper end, bag chamber, stainless-steel vacuum pipe upper end is by the bleeding point that vacuumizes connecting tube, the changing valve of bleeding, solenoid valve and vacuum tube communicate vacuum pump, cylinder is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod with vacuumize connecting tube and be connected.Described inflator is that material blanking tube outer wall upper end is provided with the paper bowl assembly, stainless-steel vacuum pipe lower end is passed material blanking tube and is come in and gone out in the bag chamber of material blanking tube bottom, laterally be provided with the sealing block and the laterally sealing block of symmetry on the body of both sides, upper end, bag chamber, stainless-steel vacuum pipe upper end is by vacuumizing connecting tube and inflation changing valve the communicate inflation inlet or the gas-filled pump of vacuum pump, cylinder is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod with vacuumize connecting tube and be connected.The described vacuum tube that vacuumizes the connecting tube lower end is divided into two-way, and one road pipe is by inflation changing valve the communicate inflation inlet or the gas-filled pump of vacuum pump, and another road pipe is by the communicate bleeding point of vacuum pump of bleed changing valve and solenoid valve.The described connecting tube that vacuumizes is soft connecting tube.Described stainless-steel vacuum infratubal port displacement distance is the upper end of sealing block and the lower end of laterally sealing block.The said structure design has reached the purpose of this utility model.
Advantage of the present utility model can vacuumize article under the situation of gas-tight silo or inflate in bag need not, and unattended in packaging process, has safety and sanitary, and package speed is fast, the packaging efficiency height.That the utility model also has is simple in structure, placement can be installed easily, and user cost is low, long service life, using effect is good and save labor.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a principle schematic of the present utility model
Specific embodiments
As depicted in figs. 1 and 2, a kind of no vacuum chamber respiration type vacuum pumping device mainly is made up of vacuum pump 1, stainless-steel vacuum pipe 9 and material blanking tube 10.This device comprises vacuum pumping device that air in the bag chamber is taken away and the inflator that charges into air in the bag chamber.
Described vacuum pumping device is that material blanking tube outer wall upper end is provided with paper bowl assembly 8, and stainless-steel vacuum pipe lower end is passed material blanking tube and come in and gone out in the bag chamber 13 of material blanking tube bottom.Laterally be provided with the sealing block 11 and the laterally sealing block 12 of symmetry on the body of both sides, upper end, bag chamber.Stainless-steel vacuum pipe upper end is by the bleeding point 14 that vacuumizes connecting tube 7, the changing valve 17 of bleeding, solenoid valve 3 and vacuum tube 2 communicate vacuum pump.Cylinder 5 is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod 6 with vacuumize connecting tube and be connected.
Described inflator is that material blanking tube outer wall upper end is provided with the paper bowl assembly, stainless-steel vacuum pipe lower end is passed material blanking tube and is come in and gone out in the bag chamber of material blanking tube bottom, laterally be provided with the sealing block and the laterally sealing block of symmetry on the body of both sides, upper end, bag chamber, stainless-steel vacuum pipe upper end is by vacuumizing connecting tube and inflation changing valve 16 the communicate inflation inlet or the gas-filled pump of vacuum pump, cylinder is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod with vacuumize connecting tube and be connected.
The described vacuum tube that vacuumizes the connecting tube lower end is divided into two-way, and one road pipe is by inflation changing valve the communicate inflation inlet or the gas-filled pump of vacuum pump, and another road pipe is by the communicate bleeding point of vacuum pump of bleed changing valve and solenoid valve.The described connecting tube that vacuumizes is soft connecting tube.Described stainless-steel vacuum infratubal port displacement distance is the upper end of sealing block and the lower end of laterally sealing block.Described vacuum tube can be provided with indicating pressure gage 4, is used to show vacuum tube internal air pressure state.
During use, need the material 15 of packing to be positioned at material blanking tube, packing film enters the paper bowl assembly through certain paper feed route, be wrapped on the material blanking tube outer wall, drive through film drawing device and to rotate, packing film again behind sealing block and laterally sealing block, finish automatically packing film horizontal stroke (to the bottom and) vertical banding mouth, form the bag chamber 13 of dress material, said process is finished by the computer control of wrapping machine.
If need to take, take out air in the bag chamber away true time, will inflate changing valve and close, open the changing valve of bleeding.Vacuum pump is continuous zero load work under the situation of closed electromagnetic valve, after material falls into the bag chamber of material blanking tube lower end through material blanking tube, make cylinder piston rod drive stainless vacuum-pumping tube by computer-controlled cylinder action and stretch a segment distance downwards, this distance surpasses the laterally sealing block of automatic across seal device, computer control sealing block closure then, the bag chamber that fills packing material is formed a confined chamber, solenoid valve is opened, vacuum pump work, after the extraction of the air in this bag of bag chamber, cylinder piston rod automatically resets (upwards moving back), returns an about half in the vacuum-pumping tube lower end, already moves back the laterally sealing block position, laterally sealing block begins involution (upper end-hole) to be finished the envelope of bag is cut, cut back sealing block and laterally sealing block all to automatically reset (opening) in envelope, solenoid closure, thus enter next time packing.
If when needing in the bag chamber, to charge into air, only need the inflation changing valve is opened, close bleed changing valve and solenoid valve.And will inflate changing valve with another road pipe the communicate inflation inlet or the gas-filled pump of vacuum pump, get final product.All the other actions are with taking out the true time action, so be not repeated.
In a word, the utility model can vacuumize article under need not the situation of gas-tight silo or fill in bag Gas, and unattended in packaging process has safety and sanitation, and packaging speed is fast, high excellent of packaging efficiency The point. Can promote the use of.
Claims (4)
1, a kind of no vacuum chamber respiration type vacuum pumping device mainly is made up of vacuum pump, stainless-steel vacuum pipe and material blanking tube, it is characterized in that: this device comprises vacuum pumping device that air in the bag chamber is taken away and the inflator that charges into air in the bag chamber;
Described vacuum pumping device is that material blanking tube outer wall upper end is provided with the paper bowl assembly, stainless-steel vacuum pipe lower end is passed material blanking tube and is come in and gone out in the bag chamber of material blanking tube bottom, laterally be provided with the sealing block and the laterally sealing block of symmetry on the body of both sides, upper end, bag chamber, stainless-steel vacuum pipe upper end is by the bleeding point that vacuumizes connecting tube, the changing valve of bleeding, solenoid valve and vacuum tube communicate vacuum pump, cylinder is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod with vacuumize connecting tube and be connected;
Described inflator is that material blanking tube outer wall upper end is provided with the paper bowl assembly, stainless-steel vacuum pipe lower end is passed material blanking tube and is come in and gone out in the bag chamber of material blanking tube bottom, laterally be provided with the sealing block and the laterally sealing block of symmetry on the body of both sides, upper end, bag chamber, stainless-steel vacuum pipe upper end is by vacuumizing connecting tube and inflation changing valve the communicate inflation inlet or the gas-filled pump of vacuum pump, cylinder is positioned on the body frame of stainless-steel vacuum pipe upper end, cylinder piston rod with vacuumize connecting tube and be connected.
2, by the described a kind of no vacuum chamber respiration type vacuum pumping device of claim 1, it is characterized in that: the described vacuum tube that vacuumizes the connecting tube lower end is divided into two-way, one road pipe is by inflation changing valve the communicate inflation inlet or the gas-filled pump of vacuum pump, and another road pipe is by the communicate bleeding point of vacuum pump of bleed changing valve and solenoid valve.
3, by the described a kind of no vacuum chamber respiration type vacuum pumping device of claim 1, it is characterized in that: the described connecting tube that vacuumizes is soft connecting tube.
4, by the described a kind of no vacuum chamber respiration type vacuum pumping device of claim 1, it is characterized in that: described stainless-steel vacuum infratubal port displacement distance is the upper end of sealing block and the lower end of laterally sealing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039294U CN201363250Y (en) | 2009-01-21 | 2009-01-21 | Breathing type evacuating device without vacuum chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039294U CN201363250Y (en) | 2009-01-21 | 2009-01-21 | Breathing type evacuating device without vacuum chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363250Y true CN201363250Y (en) | 2009-12-16 |
Family
ID=41473913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200039294U Expired - Fee Related CN201363250Y (en) | 2009-01-21 | 2009-01-21 | Breathing type evacuating device without vacuum chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363250Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762361A (en) * | 2009-12-24 | 2010-06-30 | 欧阳梅生 | Leakage detecting device of waterproof glove |
| CN110171588A (en) * | 2019-06-21 | 2019-08-27 | 中粮（成都）粮油工业有限公司 | A kind of accurate rice vacuum packing machine of metering |
-
2009
- 2009-01-21 CN CNU2009200039294U patent/CN201363250Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762361A (en) * | 2009-12-24 | 2010-06-30 | 欧阳梅生 | Leakage detecting device of waterproof glove |
| CN110171588A (en) * | 2019-06-21 | 2019-08-27 | 中粮（成都）粮油工业有限公司 | A kind of accurate rice vacuum packing machine of metering |
| CN110171588B (en) * | 2019-06-21 | 2021-08-20 | 中粮（成都）粮油工业有限公司 | Rice vacuum packaging machine with accurate metering |
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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: 20091216 Termination date: 20140121 |