CN109591375A - The complex machining device of heavy-duty bag - Google Patents
The complex machining device of heavy-duty bag Download PDFInfo
- Publication number
- CN109591375A CN109591375A CN201811627402.9A CN201811627402A CN109591375A CN 109591375 A CN109591375 A CN 109591375A CN 201811627402 A CN201811627402 A CN 201811627402A CN 109591375 A CN109591375 A CN 109591375A
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- China
- Prior art keywords
- pipe
- heavy
- extrusion
- hopper
- machining device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/79—Coating; Impregnating; Waterproofing; Decoating
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to packaging bag manufacture fields, more particularly to a kind of complex machining device of heavy-duty bag, including rack, discharging unit is successively arranged in rack, dedusting mechanism, corona treatment, extrusion mechanism, composite structure and receiving unit, the dedusting mechanism includes dust cleaning case, negative-pressure air fan is equipped in dust cleaning case, negative-pressure air fan is connected with first pipe, first pipe connects the extrusion mechanism, extrusion mechanism includes hopper, air inlet area is successively arranged in hopper, pusher area and the area Ding Liao for extrusion film, the first pipe is connected to air inlet area, it is equipped in the pusher area and slides vertically the piston plate being connected in hopper, and the material in hopper.To solve the problems, such as to be not easy to adjust extruder extrusion output in the prior art according to the size of brown paper, above-mentioned apparatus controls the pressure of air inlet area by control negative-pressure air fan, thus to control feeding amount.
Description
Technical field
The invention belongs to packaging bag manufacture fields, and in particular to a kind of complex machining device of heavy-duty bag.
Background technique
Brown paper is tough and tensile water-fast package paper, is in brown color, has many uses, and is usually used in making packaging bag, general to use
Brown paper makes packaging bag, needs on brown paper compound thin film again, is made into kraft compounded bag, Lai Zengjia brown paper
Intensity keeps heavy-duty bag more durable.
Making kraft compounded bag at present will be exactly to utilize film by dedusting, corona and techniques, the combination process such as compound
Extruder film is extruded on brown paper, recycle composite roll by film with it is kraft compounded.But it makes and wraps of brown paper
Pack, packaging bag it is different, the size of required brown paper is also different, when with extruder extruded material, it is necessary to
Every time according to the size of brown paper come the push-in stroke of adjustment screw repeatedly, otherwise it is easy to cause the yield rate of extrusion coating paper not high, it is more
The extrusion output of secondary adjustment extruder, seriously affects processing efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of complex machining devices of heavy-duty bag, to solve in the prior art not
The problem of extruder extrusion output is easily adjusted according to the size of brown paper.
Base case of the invention are as follows: the complex machining device of heavy-duty bag, including rack are successively arranged in rack
Discharging unit, dedusting mechanism, corona treatment, extrusion mechanism, composite structure and receiving unit, the dedusting mechanism include dedusting
Case, dust cleaning case is interior to be equipped with negative-pressure air fan, and negative-pressure air fan is connected with first pipe, and first pipe connects the extrusion mechanism, squeezes out
Mechanism includes hopper, is from left to right successively arranged air inlet area, pusher area and the area Ding Liao for extrusion film in hopper, and described
One pipeline is connected to air inlet area, and the pusher area includes the object slid vertically in the piston plate and hopper being connected in hopper
Material.
The principle of the present invention and advantage are:
1. negative-pressure air fan is arranged in the dust cleaning case of dedusting mechanism, negative-pressure air fan inhales the dust on brown paper surface
Dirt processing, the air adsorbed enters in first pipe with dust, then enters the air inlet area in hopper from first pipe, empty
Gas constantly enters in air inlet area, becomes larger the pressure in air inlet area, until pushing the piston plate sliding in pusher area, piston
Plate is to push material to the area Ding Liao, and the area Ding Liao is to squeeze out material.
2. compared with prior art, the present invention is dusted processing to brown paper using negative-pressure air fan, by air and powder
Dirt is transmitted in air inlet area by first pipe, recycles the pressure, push piston plate become larger, and piston plate is thus by material
Push the area Ding Liao to and realizes that the extrusion of film can be big according to the paper of brown paper when transmitting under negative-pressure air fan due to brown paper
It is small to control the operating time of negative-pressure air fan, to can control the air capacity of negative-pressure air fan generation, to make the pressure in air inlet area
Strong change value is fixed, and piston plate is also just certain by the distance of pressure, push, and last piston plate pushes material according to the distance of sliding,
So that material dosing to be pushed in the area Ding Liao, the area Ding Liao again squeezes out material dosing, and very good solution is in the prior art not
The problem of extruder extrusion output is easily adjusted according to the size of brown paper.
Further, the first pipe is equipped with first switch valve, and the air inlet area is also communicated with second pipe, the second pipe
Road is communicated with the collecting mechanism of dust, and collecting mechanism includes collecting box, is equipped with driving mechanism in collecting box, driving mechanism with it is described
Piston plate connection.
Driving mechanism is set in the collecting box of collecting mechanism, when driving mechanism generates power, piston plate can be driven to exist
Sliding in hopper, piston plate make to supply gas in area to which the air in air inlet area to be expressed in collecting box by second pipe
Gas emptying, supplies gas in area of supplying gas again convenient for negative-pressure air fan.
Further, the strainer for filtering dust is additionally provided in the collecting box, the collecting box is communicated with third pipeline,
Third pipeline is connected to the composite structure, and refrigeration equipment is equipped in third pipeline.
Strainer in collecting box opens dust and air insulated, and the cleaned air across strainer enters in third pipeline, the
By air cooling, cold air enters in composite structure from third pipeline refrigeration equipment in three pipelines again, when composite roll is to ox-hide
Paper and film carry out compound tense and need horse back cooling and shaping since the film temperature of extrusion is too high, are not so easy to appear film change
There is fold in shape, influences yield rate, can be carried out into the cold air in composite structure in composite structure to brown paper compound
When, cool down to composite structure, can also cool down to film while so that composite structure is to Film laminated.
Further, the composite structure includes a pair of hollow composite roll, and composite roll is the interior roller of clearance fit together
With the outer roller of metal, third pipeline is connected to interior roller, and interior roller is closed hollow cylinder, is equipped with refrigeration source in interior roller.
The refrigeration source in interior roller can be produced when composite roll carries out compound tense to brown paper using the good guide temp of metal
Raw cold air passes to outer roller, reduces outer roll temperature, then with the cold air for closing output in third pipeline, to enhance refrigeration
Effect.
Further, the refrigeration source is ice.
Ice is set by refrigeration source, ice is heated after thawing in interior roller, the heat from outer roller can be absorbed, thus to metal
Composite roll cooling, and the ice melted can also be influenced by the cold air that third pipeline generates, and be condensed again, to reuse.
Further, the interior roller is rubber product.
Rubber product is set by interior roller, rubber itself has good elasticity, and after the water-setting of thawing build-ups ice, ice is swollen
Swollen volume can swell interior roller, be bonded interior roller with outer roller, make outer roller cooling faster, and work as ice-out Cheng Shuihou, interior roller not by
It squeezes, recovery of shape makes to reserve gap between interior roller and outer roller, and the cooling rate of outer roller slows down, and the drop of outer roller is balanced with this
Warm speed while enabling brown paper to obtain cooling and shaping, and does not influence the compound of brown paper.
Further, the second pipe is equipped with second switch valve.
When second switch valve on second pipe guarantees that first pipe is ventilated to air inlet area, gas will not escape from second pipe
Out, the pressure in air inlet area is fixed.
Further, Screw Extrusion bar and extrusion die are equipped in the area Ding Liao；Be additionally provided with for Screw Extrusion bar and
The reclaiming plate of extrusion die feed, reclaiming plate is vertically connected in hopper, and reclaiming plate is equipped with several discharge ports, in discharge port
Equipped with contraction mouth structure.
After piston plate pushes material to reclaiming plate, material under extrusion, squeezes the contraction mouth structure on discharge port, from out
Material mouth drills out, and is fed to Screw Extrusion bar and extrusion die, Screw Extrusion bar and extrusion die again squeeze out material.
Detailed description of the invention
Fig. 1 is the main view sectional view of the complex machining device embodiment of heavy-duty bag of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: emptying roller 1, first motor 2, dust cleaning case 3, the pipe of negative-pressure air fan 4, first
Road 5, corona treatment 6, first switch valve 7, collecting box 8, strainer 9, third motor 10, hopper 11, piston plate 12, second pipe
13, second switch valve 14, reclaiming plate 15, Screw Extrusion bar 16, extrusion die 17, third pipeline 18, refrigeration equipment 19, outer roller
20, interior roller 21, material receiving roller 22, the 5th motor 23, rack 24.
The complex machining device of heavy-duty bag as shown in Figure 1, including rack 24, in rack 24 from left to right successively
Collecting box 8, extrusion mechanism, composite structure and receiving unit equipped with discharging unit, dedusting mechanism, corona treatment 6, dust.
Discharging unit includes the first motor 2 that emptying roller 1 and driving emptying roller 1 rotate.
Dedusting mechanism includes dust cleaning case 3, and the second motor and negative-pressure air fan 4 are equipped in dust cleaning case 3, and the second motor is servo
Motor, negative-pressure air fan 4 are driven by servo motor, and first pipe 5 is connected on negative-pressure air fan 4, and first pipe 5 and extrusion mechanism connect
It connects, first pipe 5 is equipped with first switch valve 7, and extrusion mechanism includes hopper 11, is equipped with one piece of vertical piston plate in hopper 11
12 and one piece of reclaiming plate 15, reclaiming plate 15 is equipped with several discharge ports, is equipped with contraction mouth structure, 12 He of piston plate in discharge port
Entire hopper 11 is separated out the closed chamber in left, center, right three by reclaiming plate 15, and first pipe 5 is connected to left chamber, right side
Screw Extrusion bar 16 and extrusion die 17 are equipped in chamber, full of mixing in proportion in intermediate cavity, for making film
Raw material, filler and auxiliary agent, left chamber is also communicated with second pipe 13, and second pipe 13 is equipped with second switch valve 14, the
Two pipelines 13 connect the collecting box 8 of dust, and the strainer 9 of filtering dust is equipped in collecting box 8, is equipped on the right side of strainer 9 and is fixed on receipts
The output shaft of the third motor 10 of 8 bottom of header, third motor 10 is fixedly connected with the piston plate 12 in hopper 11.
Collecting box 8 is communicated with two third pipelines 18, and refrigeration equipment 19, two third pipelines are equipped in third pipeline 18
18 nozzle is set to the left side of strainer 9, and two third pipelines 18 are connect with composite structure, and composite structure includes the 4th motor
With a pair of of composite roll, composite roll includes the interior roller 21 and outer roller 20 of clearance fit together, and two third pipelines 18 are respectively with two
A interior roller 21 is connected to, and the rear end of interior roller 21 is fixedly connected with rack 24, the installation axle of 20 front end of outer roller and the output of the 4th motor
Axis connection, outer roller 20 are metal product, and interior roller 21 is the hollow cylinder of the closure of rubber quality, are loaded with inside interior roller 21
Ice.
Receiving unit includes the 5th motor 23 that material receiving roller 22 and driving material receiving roller 22 rotate.
Concrete operations are as follows:
Step A, start first motor 2, first motor 2 starts the brown paper that blowing is wound.
Step B, start the second motor, the work of the second motor intermittent driving negative-pressure air fan 4, negative-pressure air fan 4 is thus by ox-hide
Adsorbing powder dust on paper surface gets up, and brown paper surface is made to keep clean, meanwhile, staff opens first switch valve 7, negative pressure
The air that blower 4 generates when working is with dust, in the left chamber that first pipe 5 enters hopper 11.
Step C, the second motor stops working, and is gradually accumulated in left chamber into the air in hopper 11, leads to a left side
The indoor pressure of side chamber becomes larger, until piston plate 12 is pushed to slide to the right in hopper 11, the movement of piston plate 12 to
Pushing the mixture for being used to make film in intermediate cavity, mixture is squeezed, and squeezes the contraction on discharge port toward moving right
Mouth structure is drilled out from discharge port, into the right chamber of hopper 11.
Step D, start third motor 10 at this time, open the second switch valve 14 on second pipe 13, and close first and open
Valve 7 is closed, third motor 10 pulls piston plate 12 to turn left sliding, and the piston plate 12 for sliding of turning left is thus by the indoor air of left side cavity
It is blown into second pipe 13 with dust, air and dust are blown into collecting box 8 along second pipe 13 again, when left side cavity is indoor
After air is completely exhausted out, second switch valve 14 is closed, step B is repeated；Dust is blocked in strainer 9 by the strainer 9 in collecting box 8
Right side, clean air are passed through strainer 9 and respectively enter in two third pipelines 18, and the refrigeration equipment 19 in third pipeline 18 is right
Air cooling-down forms cold air.
Step E, mixture is released into right-side cavity indoor Screw Extrusion bar 16, then by extrusion die 17 by mixture
It squeezes out, the mixture of extrusion drops on brown paper, starts the 4th motor, the rotation of the 4th motor driven outer roller 20, outer roller at this time
20 start to roll the mixture dropped on brown paper, after the outer roller 20 of metal touches molten mixture, the mixture of high temperature
It transfers heat on outer roller 20, outer roller 20 transfers heat to interior roller 21 again, and high temperature is thus by the ice-out in interior roller 21, ice
Melt heat absorption, so that 20 temperature of outer roller reduces, so that film cooling is formed by outer roller 20 while rolling compound, ice-out
Volume reduces afterwards, and interior roller 21 made of rubber makes the gap between interior roller 21 and outer roller 20 become larger, outer roller 20 not by the extruding of ice
Cooling rate slows down, and the ice for being melted into water is influenced by the cold air that third pipeline 18 transmits again, congeals into ice again, the ice of condensation
Volume expansion squeezes interior roller 21 made of rubber again, so that interior roller 21 is bonded again with outer roller 20, can make to balance outer roller with this
20 cooling rate enables brown paper to obtain cooling and shaping, and does not influence compound.
Step F, start the 5th motor 23, the 5th motor 23 drives material receiving roller 22 to rotate, thus by compound good brown paper
Winding is got up.At this point, completing entire processing flow.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date
The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides
This programme, some typical known features or known method should not become one skilled in the art and implement the application
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (8)
1. the complex machining device of heavy-duty bag, including rack, discharging unit, dedusting mechanism, electricity are successively arranged in rack
Dizzy processor, extrusion mechanism, composite structure and receiving unit, it is characterised in that: the dedusting mechanism includes dust cleaning case, dust cleaning case
Interior to be equipped with negative-pressure air fan, negative-pressure air fan is connected with first pipe, and first pipe connects the extrusion mechanism, and extrusion mechanism includes material
Case, is from left to right successively arranged air inlet area, pusher area and the area Ding Liao for extrusion film in hopper, the first pipe with into
Gas Qu Liantong, the pusher area include the material slid vertically in the piston plate and hopper being connected in hopper.
2. the complex machining device of heavy-duty bag according to claim 1, it is characterised in that: in the first pipe
Equipped with first switch valve, the air inlet area is also communicated with second pipe, and second pipe is communicated with the collecting mechanism of dust, collects machine
Structure includes collecting box, is equipped with driving mechanism in collecting box, driving mechanism is connect with the piston plate.
3. the complex machining device of heavy-duty bag according to claim 2, it is characterised in that: in the collecting box also
Equipped with the strainer for filtering dust, the collecting box is communicated with third pipeline, and third pipeline is connected to the composite structure, the
Refrigeration equipment is equipped in three pipelines.
4. the complex machining device of heavy-duty bag according to claim 3, it is characterised in that: the composite structure packet
Include a pair of hollow composite roll, composite roll is the outer roller of clearance fit interior roller together and metal, and third pipeline and interior roller connect
Logical, interior roller is closed hollow cylinder, is equipped with refrigeration source in interior roller.
5. the complex machining device of heavy-duty bag according to claim 4, it is characterised in that: the refrigeration source is
Ice.
6. the complex machining device of heavy-duty bag according to claim 5, it is characterised in that: the interior roller is rubber
Product.
7. the complex machining device of heavy-duty bag according to claim 2, it is characterised in that: on the second pipe
Equipped with second switch valve.
8. the complex machining device of heavy-duty bag according to claim 1, it is characterised in that: set in the area Ding Liao
There are Screw Extrusion bar and extrusion die；It is additionally provided with the reclaiming plate for being fed to Screw Extrusion bar and extrusion die, reclaiming plate is perpendicular
To being connected in hopper, reclaiming plate is equipped with several discharge ports, is equipped with contraction mouth structure in discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627402.9A CN109591375B (en) | 2018-12-28 | 2018-12-28 | Compound processingequipment of kraft paper wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627402.9A CN109591375B (en) | 2018-12-28 | 2018-12-28 | Compound processingequipment of kraft paper wrapping bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109591375A true CN109591375A (en) | 2019-04-09 |
| CN109591375B CN109591375B (en) | 2020-09-01 |
Family
ID=65964861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811627402.9A Active CN109591375B (en) | 2018-12-28 | 2018-12-28 | Compound processingequipment of kraft paper wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591375B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169098A (en) * | 2020-03-10 | 2020-05-19 | 陈蓓蓓 | Three-in-one composite paper bag manufacturing process |
| CN112406189A (en) * | 2020-11-10 | 2021-02-26 | 安庆市众友塑料包装有限公司 | Flattening mechanism for production of environment-friendly plastic bags |
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| CN204263611U (en) * | 2014-11-20 | 2015-04-15 | 江苏浪花包装有限公司 | A kind of process units of colored paper and plastics compound bag |
| CN107471809A (en) * | 2017-07-18 | 2017-12-15 | 安徽益百利环保科技有限公司 | A kind of film technique of paper cup material |
| CN108861774A (en) * | 2018-06-04 | 2018-11-23 | 苏州古柏利电子科技有限公司 | A kind of film feeding roller with refrigerating function |
| CN108909030A (en) * | 2018-07-20 | 2018-11-30 | 重庆富美包装印务有限公司 | The production method of chafing dish bottom flavorings packaging bag |
| CN109080219A (en) * | 2018-07-23 | 2018-12-25 | 重庆富美包装印务有限公司 | The complex machining process of heavy-duty bag |
-
2018
- 2018-12-28 CN CN201811627402.9A patent/CN109591375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204263611U (en) * | 2014-11-20 | 2015-04-15 | 江苏浪花包装有限公司 | A kind of process units of colored paper and plastics compound bag |
| CN107471809A (en) * | 2017-07-18 | 2017-12-15 | 安徽益百利环保科技有限公司 | A kind of film technique of paper cup material |
| CN108861774A (en) * | 2018-06-04 | 2018-11-23 | 苏州古柏利电子科技有限公司 | A kind of film feeding roller with refrigerating function |
| CN108909030A (en) * | 2018-07-20 | 2018-11-30 | 重庆富美包装印务有限公司 | The production method of chafing dish bottom flavorings packaging bag |
| CN109080219A (en) * | 2018-07-23 | 2018-12-25 | 重庆富美包装印务有限公司 | The complex machining process of heavy-duty bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169098A (en) * | 2020-03-10 | 2020-05-19 | 陈蓓蓓 | Three-in-one composite paper bag manufacturing process |
| CN112406189A (en) * | 2020-11-10 | 2021-02-26 | 安庆市众友塑料包装有限公司 | Flattening mechanism for production of environment-friendly plastic bags |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109591375B (en) | 2020-09-01 |
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