CN102582894B - Inflatable automatic bag cutting device for slicing container bag - Google Patents
Inflatable automatic bag cutting device for slicing container bag Download PDFInfo
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- CN102582894B CN102582894B CN 201210046270 CN201210046270A CN102582894B CN 102582894 B CN102582894 B CN 102582894B CN 201210046270 CN201210046270 CN 201210046270 CN 201210046270 A CN201210046270 A CN 201210046270A CN 102582894 B CN102582894 B CN 102582894B
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Abstract
The invention relates to an inflatable automatic bag cutting device for a slicing container bag, which has the advantages of capability of improving product quality, simple structure, convenience for using, high production efficiency and reduced labor strength. The technical scheme of the inflatable automatic bag cutting device is as follows: the inflatable automatic cutting device comprises a material receiving cylinder and a cover, wherein the material receiving cylinder is in a shape of a rotary shell, the upper end of the material receiving cylinder is opened, the cover is arranged at the top end of the material receiving cylinder, and the bottom of the material receiving cylinder is adhered to and is communicated with the top of a material receiving bin. The inflatable automatic cutting device is characterized by further comprising a central cutter rod, at least two cutting blades, an inflatable coil pipe and an air inlet pipe, wherein the central cutter rod is arranged in the center of the interior of the material receiving cylinder and is used for puncturing through the bottom of the container bag, the at least two cutting blades are fixedly connected on the central cutter rod, are uniformly distributed in the circumferential direction of the central cutter rod and are used for cutting off the bottom of the container bag, the inflatable coil pipe is arranged at the bottom of the interior of the material receiving cylinder, and the air inlet pipe is provided with a switch valve and is communicated with the inflatable coil pipe so as to guide outer protective air; and a plurality of vent holes are formed on the upward circumferential surface of the inflatable coil pipe, and the diameter of each vent hole is smaller than each splicing grain.
Description
Technical field
The present invention relates to the textile of chemical fibre industry, specifically is the automatic steamed sandwich device of a kind of section space bag inflatable.
Background technology
In the textile of chemical fibre industry, for taking of section particle in the space bag, still adopt artificial cutting operation at present.Concrete operating mode is (referring to Fig. 9): earlier with space bag 15(packaging bag) sling, and place the top in the storehouse that connects material, allow the bottom 15-1 of space bag and top, the storehouse openning that connects material approach then; This moment, operating personal was untied the wrapping mouth of space bag bottom, severs inner bag with cutter the section particle is flowed out, and put down sack rapidly, made the sack bottom fit with the feed bin top opening and was connected, and made remaining section particle all flow into the storehouse that connects material.
Need to prove that the sealing space that fills with the section particle wraps in and do not open before the bag, its internal environment is in air-tight state, and the particle of therefore cutting into slices is among the environment with atmospheric isolation and is very dry.And the drying of aforesaid section particle and non-oxide, the textile of chemical fibre industry is to the basic technology requirement of section particle before entering production link just.
In general, high speed spinning or super high-speed spinning are that water ratio will be controlled 2 * 10 to the requirement of section particle
-5Below.The height of water ratio will directly influence the quality of spinnability, have only the water ratio that reduces and control as far as possible the section particle, could reduce the hydrolysis of melt.In addition, if contain micro-moisture in the melt, also might form bubble and be mixed in the melt thread that from spinneret orifice, spues, very easily produce the silk or in monofilament, stay hidden danger and cause in the hyper-speed winding process, causing lousiness or broken end of wafing in the spinning.
According to aforesaid traditional operation process and to the section particle technological requirement, wherein there is a link to exist hidden danger, that severs inner bag exactly needs the regular hour, after the tube that connects material is uncapped, the atmosphere that has steam is easy to enter the tube that connects material and goes forward side by side into feed bin, and the section particle contacts with air environment at once and polluted easily, so just inevitably the pernicious gas in the air environment and moisture is brought into wherein, improve the aqueous ingredients of particle, influenced product design then.
Above-mentioned artificial steamed sandwich operating mode also exists the defective of inconvenient operation; Therefore research and develop a kind of artificial steamed sandwich that substitutes, easy and simple to handle, reliable and practical, can reduce the steamed sandwich device of section particle and air environment touch opportunity again, necessity becomes a reality.
Summary of the invention
The objective of the invention is to overcome the deficiency in the above-mentioned background technology, provide a kind of section space bag inflatable automatic steamed sandwich device, this device have can improve the quality of products, simple in structure, easy to use, production efficiency is high and the characteristics that reduce labor strength.
For realizing above purpose, the present invention has adopted following technical scheme:
The automatic steamed sandwich device of section space bag inflatable, the lid that connects material tube and be installed in a top that connects material that comprises the revolving shell shape of upper end open, fitting and communicate with the top, storehouse that connects material in the bottom of the described tube that connects material, it is characterized in that: this device comprises that also one is installed in a center of inside that connects material for the center knife bar of poking space bag bottom, at least two cutting blades that are fixed on the knife bar of center and are used for cutting space bag bottom along center knife bar circumferencial direction well-distributed, be installed in the inflation coil pipe of an inner bottom that connects material and the gas switch valve be housed and connect to import the air inlet pipe of outer protection gas with the inflation coil pipe; Described inflation coil pipe circumferential surface is up opened and is shaped on several diameters less than the exhaust hole of section particle.
The described upper end outside face that connects material tube is equipped with the sensor for control gas switch valve, and described sensor contacts with lid with perception lid folding condition.
The described bottom that connects material tube has several and along the circumferential direction evenly distributes and be beneficial to cut into slices the manhole of particle circulation.
The bottom of described center knife bar is fixed with the tube bottom that connects material, and the awl point on top is lower than the bead plane, tube upper end that connects material.
The up-bite jaw of described cutting blade; The shape of cross section of cutting blade is the crucian antiform shape of two surface chamfers, or the oblique wedge shape of single face chamfering.
Described inflation coil pipe is circular coil pipe; The fixing air inlet pipe in this circle coil pipe right side passes the barrel of the tube that connects material and fixing with the tube that connects material again, and other adopts one or more shaped steel will inflate coil pipe and is fixed on the internal face that connects material tin.
Described gas switch valve is Pneumatic valve or electrically-controlled valve.
Method of operation of the present invention is: will fill the axis upper end that the space bag of section particle is sling and come and place the tube that connects material earlier, and descend gradually then; When the bead of the upper end of the tube that connects material bottom the space bag, lid is removed from the tube that connects material; After described lid is removed, sensor namely sends signal to control system, gas switch valve on the air inlet pipe is just opened, the jet work of inflation coil pipe begins to carry out immediately, exhaust hole ejection nitrogen or carbon dioxide or other atmosphere gass (the atmosphere gas sense of motion is shown in A Fig. 4) that needs from the inflation coil pipe, make the interior gaseous tension of the tube that connects material greater than the pressure in the external world, with the intrusion of the extraneous wet gas of effective prevention; And descending (sense of motion of section particle is shown in the arrow B among Fig. 4) formation convection current of the up gas of ejection and section particle, can protect the flowing space at whole particle place not invaded and harassed by outside air effectively).
Continue decline space bag afterwards, the bottom of space bag is sitting on the tube upper end bead that connects material (being that both fit fully).Because the bottom area of space bag is far longer than a port diameter that connects material, therefore a upper port that connects material is shut by the bottom of space bag, therefore outside air can't enter among the tube that connects material, like this, space bag, this device and feed bin three have formed an airtight space, the intrusion of having stopped air effectively.
Because space bag own wt is bigger, its in the decline process, the conical tip that the flange of this packaging bag bottom is at first run into the center knife bar, therefore a bag end, at first poked; Along with the decline of space bag, four also enter into afterwards cutting operation to cutting blade, and the cut at the bottom of making bag further enlarges.
In addition, because the hanger of space bag is played all the time, cut the space bag at the end just as a funnel, the section particle flows out along the hole and enters into the storehouse that connects material then; Meanwhile, its bottom keeps fitting with the tube upper end bead that connects material all the time and is airtight, has therefore prevented entering of airborne oxygen and moisture effectively.
After the injection of section material finished, the space bag was hung again.Because the inflation coil pipe sprays atmosphere gas continuously, thereby is full of atmosphere gas in the tube that connects material, and can effectively stop the intrusion of ambient atmos always, the flowing space at protection section particle place is not is not invaded and harassed by outside air.At last lid is covered tieback barrel upper end, sensor namely sends signal to control system, closes the gas switch valve, and then whole filling section material process is finished.
The invention has the beneficial effects as follows: the inflation of this device collection and automatic steamed sandwich function are one, guaranteed the drying property of section particle when space wraps in out bag effectively, reduced the possibility that air enters production procedure, especially the overcast and rainy wet season in south, its effect is particularly evident, to improving the quality of products, very big help is arranged.And, adopted the automatic steamed sandwich device of inflatable, the filling operation of the interior section of space bag particle becomes convenient and (needs only along the central axis of cutter sweep after the space bag is lifted and descend gradually, the bottom of space bag is sitting on the upper port of cutter sweep, can finishes the cutting of space bag by the motion of space bag self).Because the bottom of space collation package bag and the upper end edge of this cutter sweep be tight-lipped to be connected airtight tactilely, has formed an airtight storehouse, so the particle of cutting into slices is to flow out to the storehouse that connects material in the environment of a sealing from bag downwards; The atmosphere gas of overflowing in inflation coil pipe and the storehouse that connects material has guaranteed the drying of section particle when subsequent production.
In addition, the present invention is for enhancing productivity, and also there is remarkable result aspects such as reduction labor strength.
Description of drawings
Fig. 1 is main TV structure scheme drawing of the present invention.
Fig. 2 is the D-D structural representation among Fig. 1.
Fig. 3 is the structural representation of the inflation coil pipe among Fig. 2.
Fig. 4 is center knife bar among Fig. 3 and the structural representation of cutting blade.
Fig. 5 is that the E-E of the cutting blade among Fig. 4 analyses and observe one of structure for amplifying scheme drawing.
Fig. 6 be the E-E of the cutting blade among Fig. 4 analyse and observe the structure for amplifying scheme drawing two.
Fig. 7 is that the C-C among Fig. 3 analyses and observe the structure for amplifying scheme drawing.
Fig. 8 is working state schematic representation of the present invention.
Fig. 9 is the scheme drawing of existing operating mode.
The specific embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1, the automatic steamed sandwich device of section space bag inflatable, comprise that the revolving shell shape of upper end open is (except revolving shell shape, connect material the tube can also make ellipse or polygon) connect material the tube 2 and be installed in a top that connects material lid 1 (for drawing clear, lid has up promoted some distances among Fig. 1), the bottom of the described tube that connects material and 11 tops, the storehouse applyings (connecting material a cover cap on the inlet point at top, storehouse that connects material) that connect material.
In this device: center knife bar 3 is installed in a center of inside that connects material, it is sharp coniform that the awl point of center cutter masthead end should keep, be beneficial to poke the bottom of space bag, be beneficial to lid and cover but its awl point 4 should be no more than the bead plane 2-1(of the tube upper end that connects material); Knife bar bottom, center then is fixed on the tube bottom that connects material.Some to be used for cutting space bag bottom cutting blade 5 affixed with the center knife bar, and along the circumferencial direction of center knife bar evenly distribute (generally being to be criss-cross evenly to distribute); Described cutting blade has independently blade, and the shape of cross section of blade can be the crucian antiform shape of two surface chamfers shown in Figure 5, also can be the oblique wedge shape of single face chamfering shown in Figure 6.Edge direction is consistent with the conical end direction of center knife bar, namely all up.Its effect is the bottom that assistance center knife bar is further cut the space bag, so that the section particle flows out from bag fast.
An inner bottom that connects material also is installed with inflation coil pipe 8(inflation coil pipe circular coil pipe), other has one to connect and be equipped with the air inlet pipe 9 of gas switch valve 7 with the inflation coil pipe; Among the figure as can be known: the air inlet pipe that is fixed on inflation coil pipe right side passes the barrel of the tube 2 that connects material and fixing with the tube that connects material again, and other adopts one or more shaped steel 8-1 will inflate coil pipe and is fixed on the internal face that connects material tin; Aforementioned fixation is threaded connector and fixes or weld fixing.Uniform or non-uniform several exhaust holes 12 that has of inflation coil pipe circumferential surface up, the position of opening of aperture is (as shown in Figure 7) up, and is relative with the falling direction of section particle; The diameter of described exhaust hole enters the inflation coil pipe less than the particle of cutting into slices of preventing of the oad of section particle.This air inlet pipe passes a barrel that connects material and extends to outer protection source of the gas (can be nitrogen steel cylinder or the carbon dioxide steel cylinder of outsourcing) to import atmosphere gas.Described gas switch valve can directly adopt Pneumatic valve or the electrically-controlled valve of outsourcing.
The described tube upper end outside face that connects material also is equipped with a sensor 10 that is used for control gas switch valve, described sensor contact with lid (also can adopt noncontacting proximity sensor).The middle wait time of not operation at ordinary times or two steamed sandwich programs, lid cover on the tube that connects material and with the sensor roof pressure and contact, and control the gas switch valve and close this moment; When needs cut the space bag, the lid of the tube upper end that connects material was removed, and sensor namely sends signal to control system, and the gas switch valve is opened immediately, and the inflation coil pipe begins jet.
Further, the described bottom that connects material tube is also opened and is shaped on several and along the circumferential direction goes up among well-distributed manhole 6(Fig. 2 to show being 4 through holes), its effect is passing through of the convenient particle of cutting into slices; Hole size and quantity can be determined as required.
Claims (7)
1. section space bag inflatable automatic steamed sandwich device, the lid (1) that connects material tube (2) and be installed in a top that connects material that comprises the revolving shell shape of upper end open, fitting and communicate with top, the storehouse that connects material (11) in the bottom of the described tube that connects material, it is characterized in that: this device comprises that also one is installed in a center of inside that connects material for the center knife bar (3) of poking space bag bottom, at least two cutting blades (5) that are fixed on the knife bar of center and are used for cutting space bag bottom along center knife bar circumferencial direction well-distributed, be installed in the inflation coil pipe (8) of an inner bottom that connects material and gas switch valve (7) be housed and connect to import the air inlet pipe (9) of outer protection gas with the inflation coil pipe; Described inflation coil pipe circumferential surface is up opened and is shaped on several diameters less than the exhaust hole (12) of section particle.
2. according to the automatic steamed sandwich device of claims 1 described section space bag inflatable, it is characterized in that: the described upper end outside face that connects material tube is equipped with the sensor (10) for control gas switch valve, and described sensor contacts with lid with perception lid folding condition.
3. according to claims 1 or the automatic steamed sandwich device of 2 described section space bag inflatables, it is characterized in that: the described bottom that connects material tube has several and along the circumferential direction evenly distributes and be beneficial to cut into slices the manhole (6) of particle circulation.
4. according to the automatic steamed sandwich device of claims 3 described section space bag inflatables, it is characterized in that: the bottom of described center knife bar is fixed with the tube bottom that connects material, and the awl point (4) on top is lower than the bead plane (2-1), tube upper end that connects material.
5. according to the automatic steamed sandwich device of claims 4 described section space bag inflatables, it is characterized in that: the up-bite jaw of described cutting blade; The shape of cross section of cutting blade is the crucian antiform shape of two surface chamfers, or the oblique wedge shape of single face chamfering.
6. according to the automatic steamed sandwich device of claims 5 described section space bag inflatables, it is characterized in that: described inflation coil pipe is circular coil pipe, the fixing air inlet pipe in this circle coil pipe right side passes the barrel of the tube that connects material and fixing with the tube that connects material again, and other adopts one or more shaped steel (8-1) will inflate coil pipe and is fixed on the internal face that connects material tin.
7. according to the automatic steamed sandwich device of claims 6 described section space bag inflatables, it is characterized in that: described gas switch valve is Pneumatic valve or electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210046270 CN102582894B (en) | 2012-02-27 | 2012-02-27 | Inflatable automatic bag cutting device for slicing container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210046270 CN102582894B (en) | 2012-02-27 | 2012-02-27 | Inflatable automatic bag cutting device for slicing container bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102582894A CN102582894A (en) | 2012-07-18 |
| CN102582894B true CN102582894B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210046270 Expired - Fee Related CN102582894B (en) | 2012-02-27 | 2012-02-27 | Inflatable automatic bag cutting device for slicing container bag |
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| Country | Link |
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| CN (1) | CN102582894B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043453B (en) * | 2012-12-20 | 2015-12-09 | 云南云铝涌鑫铝业有限公司 | Device for discharging |
| CN103213843B (en) * | 2013-04-18 | 2015-06-03 | 江苏中核华纬工程设计研究有限公司 | Rotary cutting bag feeder and operation method thereof |
| CN104249836B (en) * | 2014-07-25 | 2016-08-17 | 程信羲 | Slices of caprone feeds special stroke of bagging apparatus |
| CN105197320A (en) * | 2015-10-13 | 2015-12-30 | 中国石油化工股份有限公司 | Automatic heavy material bag breaking method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484247A (en) * | 1994-05-16 | 1996-01-16 | Bulk Handling Systems, Inc. | Bag breaker |
| JP2000153817A (en) * | 1998-11-19 | 2000-06-06 | Toyota Motor Corp | Separating device for bagged material |
| DE19937700A1 (en) * | 1999-08-10 | 2001-02-15 | Degussa | Emptying station for bulk bags and their use |
| CN2682003Y (en) * | 2003-12-26 | 2005-03-02 | 南京九仕威工贸有限公司 | Powdered article negatively pressurized gas locking vibration blanking type bale breaker |
| JP2006175374A (en) * | 2004-12-22 | 2006-07-06 | Fukuda Tekko:Kk | Bag tearing machine |
| CN1749125A (en) * | 2005-10-10 | 2006-03-22 | 陈家山 | Inflated protective display frame |
| US8177096B2 (en) * | 2007-03-27 | 2012-05-15 | International Packaging Innovations, Llc | Bag cooler employing a multi-spike adapter and converter |
| CN201258110Y (en) * | 2008-08-29 | 2009-06-17 | 中冶北方工程技术有限公司 | Cutter arrangement for bag dismantling machine |
| CN201520430U (en) * | 2009-10-30 | 2010-07-07 | 北京矿迪科技有限公司 | Environment-friendly bag breaking machine |
| CN202138596U (en) * | 2011-06-01 | 2012-02-08 | 联众（广州）不锈钢有限公司 | Space bag cutter |
| CN202518507U (en) * | 2012-02-27 | 2012-11-07 | 浙江裕鑫聚磐实业有限公司 | Inflation type automatic cutting device of section type space pack |
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2012
- 2012-02-27 CN CN 201210046270 patent/CN102582894B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102582894A (en) | 2012-07-18 |
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