CN220661708U - Film blowing exhaust device of film blowing machine - Google Patents
Film blowing exhaust device of film blowing machine Download PDFInfo
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- CN220661708U CN220661708U CN202322269710.1U CN202322269710U CN220661708U CN 220661708 U CN220661708 U CN 220661708U CN 202322269710 U CN202322269710 U CN 202322269710U CN 220661708 U CN220661708 U CN 220661708U
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- fixing piece
- connecting plate
- shell
- film blowing
- fixed shell
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- 238000010096 film blowing Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 18
- 239000002245 particle Substances 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of exhaust devices, and discloses a film blowing exhaust device of a film blowing machine, which comprises a shell, wherein an air pump is arranged above the top of the shell, one end of the air pump is connected with an air pipeline, a sliding rail is arranged in the shell, a sliding block is arranged in the sliding rail, one end of a pushing component is connected with a fixed shell, and the bottom of the fixed shell is provided with a pushing component. According to the utility model, the fixed shell is conveniently pushed to move by the pushing assembly, so that the fixed shell moves to the outer side of the shell, a worker can conveniently clean meshes in the dustproof net, meanwhile, the dustproof net used for a long time is detached and replaced, the second connecting plate is driven to move by pushing the second fixing piece by starting the pneumatic telescopic rod, the fixed shell arranged at the top of the third fixing piece is driven to move by the second connecting plate, and the fixed shell moves to the outer side of the shell.
Description
Technical Field
The utility model relates to the technical field of exhaust devices, in particular to a film blowing exhaust device of a film blowing machine.
Background
The film blowing machine is a device for heating and melting plastic particles and blowing the plastic particles into a film, wherein the dried polyethylene particles are added into a blanking hopper in the processing process, enter a screw from the hopper by the weight of the particles, and after the particles are contacted with a thread inclined edge, the rotating inclined edge surface generates thrust vertical to the inclined edge surface on the plastic, so that the plastic particles are pushed forwards, and in the pushing process, the plastic particles are gradually melted due to friction between the plastic and the screw and friction between the plastic and a machine barrel and between the particles due to external heating of the charging barrel; the melted plastic is filtered by a machine head to remove impurities, and is discharged from a die head die opening, cooled by an air ring, blown by a lambdoidal plate, pulled by a roller, and coiled into a cylinder.
During the blow molding process, the lubricant may partially volatilize and then disperse in the gas phase within the film bubble; in addition, because of the temperature difference in different areas in the film bubble, gaseous moisture condenses water droplets when cooled, so that the gas basically with lubricant pasty colloid is discharged from the exhaust pipe of the film blowing machine, and the discharged gas needs to be treated, and a film blowing and exhausting device needs to be utilized in the process of exhausting the film blowing machine.
Chinese patent publication No.: CN215791720U discloses a blown film exhaust device for a film blowing machine, a treatment cylinder, the upper end of the treatment cylinder is provided with a cover, and the center of the cover is inserted with an exhaust pipe, the lower end of the exhaust pipe passes through a filter plate inside the treatment cylinder and is arranged at the bottom inside the treatment cylinder, and the lower end of the exhaust pipe is provided with a hollow dispersion disc, the surface of the dispersion disc is provided with uniformly arranged air outlet holes, the bottom inside the treatment cylinder is filled with water, and the side surface of the treatment cylinder is provided with an exhaust pipe close to the upper end, the exhaust pipe is connected with an exhaust pump, and the exhaust pump is connected with a filter cylinder through a pipeline.
The above-mentioned prior art, when carrying out the exhaust to the inflation film manufacturing machine, in the dispersion impeller is got into to the gas discharge pipe and evenly disperse in the aquatic of handling in the section of thick bamboo through the venthole, carry out large tracts of land adsorption treatment to the granule in the gas through water, and further filter through the filter, make the treatment effect of exhaust gas better, but the device is in the use, and the condition that will block up can appear in the filtration pore location of filter plate, in long-time use, the function attenuation of filter plate, the effect of not changing the filter plate device will decline current device and all be comparatively inconvenient to the cleanness and the change of filter plate, the operation has given the staff a burden.
Disclosure of Invention
The utility model aims to provide a film blowing and exhausting device of a film blowing machine, which aims to solve the problem that the filter plate is inconvenient to clean and replace in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a inflation film manufacturing machine inflation film manufacturing exhaust apparatus, includes the casing, the air pump is installed to the top of casing, and the one end of air pump is connected with the gas transmission pipeline, the inside slide rail that is provided with of casing, slide rail internally mounted has the slider, and promotes the one end of subassembly and be connected with fixed casing, fixed casing bottom is provided with promotes the subassembly;
the pushing assembly comprises a connecting plate, one end of the connecting plate is connected with a first fixing piece, a first connecting plate is arranged inside the first fixing piece, a first rotating shaft is arranged inside the first connecting plate and the first fixing piece, a pneumatic telescopic rod is arranged at one end of the first connecting plate, a second fixing piece is arranged at the output end of the pneumatic telescopic rod, a second connecting plate is arranged inside the second fixing piece, a second rotating shaft is arranged inside the second fixing piece, a third fixing piece is arranged outside one end, far away from the second fixing piece, of the second connecting plate, and a third rotating shaft is arranged inside the third fixing piece;
the dustproof cover is arranged inside the fixed shell, fixing bolts are arranged at four corners of the dustproof cover, and one end of the fixed shell is connected with a baffle.
Preferably, a notch matched with the fixed shell is formed in one end of the shell, an exhaust pipeline is formed in the bottom of the shell, and a fan is installed in the exhaust pipeline.
Preferably, the connecting plate is located in the fixed arrangement of the inner wall of the shell, and is fixedly connected with the first fixing piece, and the first connecting plate and the first fixing piece are hinged to each other through a first rotating shaft.
Preferably, the first connecting plate is detachably fixed with the pneumatic telescopic rod, and the output end of the pneumatic telescopic rod is detachably connected with the second fixing piece.
Preferably, the second connecting plate is of an L-shaped structure, and the second fixing piece and one end of the second connecting plate are hinged to rotate through a second rotating shaft.
Preferably, the third fixing piece and one end, far away from the second fixing piece, of the second connecting plate are hinged to rotate through a third rotating shaft, and the third fixing piece is fixedly connected with the fixing shell.
Preferably, the number of the sliding rails is two, the two sliding rails are symmetrically arranged on two sides inside the shell, the sliding rails are connected with the sliding blocks in a sliding manner, and the fixed shell is fixedly arranged between the two sliding blocks.
Preferably, the baffle is fixedly connected with the fixed shell, and the dust screen is matched with an installation groove in the fixed shell.
Compared with the prior art, the utility model has the following beneficial effects:
the first and the second fixing parts are driven to move by the pneumatic telescopic rod through starting the output end of the pneumatic telescopic rod to extend, the second fixing parts are driven to move by the second fixing parts, the third fixing parts are driven to move by the second connecting plates, the fixed shells are driven to move by the third fixing parts, and the fixed shells are driven to move by the third fixing parts.
According to the utility model, the dustproof net is fixed inside the fixed shell through the fixed bolt, so that a worker can conveniently detach the fixed bolt, the dustproof net and the fixed shell can be conveniently detached, and the arranged baffle can conveniently shield the notch position of the shell, so that a good sealing effect can be kept inside the shell, and the fixed shell can be conveniently moved more simply and conveniently by arranging the sliding block to slide inside the sliding rail.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a connection structure of a pushing assembly according to the present utility model;
fig. 4 is a schematic diagram of a connection structure of a slide rail and a baffle plate according to the present utility model.
In the figure: 1. a housing; 2. an air pump; 3. a gas line; 4. a slide rail; 5. a slide block; 6. a pushing assembly; 601. a connecting plate; 602. a first fixing member; 603. a first connection plate; 604. a first rotation shaft; 605. a pneumatic telescopic rod; 606. a second fixing member; 607. a second connecting plate; 608. a second rotation shaft; 609. a third fixing member; 610. a third rotation shaft; 7. a fixed housing; 8. a dust screen; 9. a fixing bolt; 10. a baffle; 11. an exhaust duct; 12. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a film blowing and exhausting device of a film blowing machine comprises a shell 1, wherein an air pump 2 is installed above the top of the shell 1, one end of the air pump 2 is connected with an air pipeline 3, a sliding rail 4 is arranged in the shell 1, a sliding block 5 is installed in the sliding rail 4, one end of a pushing component 6 is connected with a fixed shell 7, and a pushing component 6 is arranged at the bottom of the fixed shell 7; the pushing assembly 6 comprises a connecting plate 601, one end of the connecting plate 601 is connected with a first fixing piece 602, a first connecting plate 603 is arranged inside the first fixing piece 602, a first rotating shaft 604 is arranged inside the first connecting plate 603 and the first fixing piece 602, a pneumatic telescopic rod 605 is installed at one end of the first connecting plate 603, a second fixing piece 606 is installed at the output end of the pneumatic telescopic rod 605, a second connecting plate 607 is arranged inside the second fixing piece 606, a second rotating shaft 608 is arranged inside the second fixing piece 606, a third fixing piece 609 is arranged outside one end of the second connecting plate 607 far away from the second fixing piece 606, and a third rotating shaft 610 is arranged inside the third fixing piece 609; the inside dust screen 8 that is provided with of fixed casing 7, the four corners department of dust screen 8 is provided with fixing bolt 9, and the one end of fixed casing 7 is connected with baffle 10.
Through the above technical scheme, through the pushing component 6, the fixed shell 7 is pushed to move conveniently, the fixed shell 7 is moved to the outer side of the shell 1, thereby the staff can clean the meshes inside the dustproof net 8 conveniently, meanwhile, the dustproof net 8 used for a long time is convenient to detach and replace because of the weakening of the function, the output end of the pneumatic telescopic rod 605 is started to stretch out, the pneumatic telescopic rod 605 pushes the second fixing piece 606 to move, the second fixing piece 606 moves to drive the second connecting plate 607 to move, the second connecting plate 607 moves to drive the third fixing piece 609 to move, the third fixing piece 609 moves to drive the fixed shell 7 to move, and the fixed shell 7 moves to the outer side of the shell 1; simultaneously fix the dust screen 8 inside fixed casing 7 through the fixing bolt 9 that sets up to be convenient for the staff dismantles fixing bolt 9, thereby be convenient for dismantle between dust screen 8 and the fixed casing 7, and the baffle 10 of setting is convenient for shelter from casing 1's breach position department, makes casing 1 inside keep a better sealed effect, and is located slide rail 4 inside through the slider 5 that sets up, thereby be convenient for to the more simple convenient of fixed casing 7 removal, device simple structure is convenient for operate.
Specifically, the breach that matches with fixed casing 7 has been seted up to the one end of casing 1, and exhaust duct 11 has been seted up to the bottom of casing 1, and exhaust duct 11 internally mounted has fan 12.
Through the above technical scheme, the exhaust duct 11 that sets up is located casing 1 bottom setting to be convenient for install fan 12, thereby be convenient for through starting fan 12, will be located the inside air discharge of casing 1 to the outside of casing 1.
Specifically, the connecting plate 601 is located on the inner wall of the housing 1 and is fixedly arranged, the connecting plate 601 is fixedly connected with the first fixing piece 602, and the first connecting plate 603 and the first fixing piece 602 are hinged to each other through a first rotating shaft 604.
Through above-mentioned technical scheme, fixed connection between connecting plate 601 and the first mounting 602 that sets up, and fixed connection between connecting plate 601 and the casing 1, and fixed between first connecting plate 603 and the pneumatic telescopic link 605, through the articulated rotation with first axis of rotation 604 between first connecting plate 603 and the first mounting 602 that sets up, make the articulated rotation between pneumatic telescopic link 605 and the casing 1, guarantee that pneumatic telescopic link 605 can normal operation.
Specifically, the first connecting plate 603 and the pneumatic telescopic rod 605 are detachably fixed, and the output end of the pneumatic telescopic rod 605 is detachably connected with the second fixing piece 606.
Through the above technical scheme, the output end of the pneumatic telescopic rod 605 is fixed with the second fixing piece 606, and the second fixing piece 606 and the second connecting plate 607 are hinged through the second rotating shaft 608, so that the second connecting plate 607 and the pneumatic telescopic rod 605 are hinged, and when the output end of the pneumatic telescopic rod 605 extends out, the pneumatic telescopic rod 605 can be ensured to drive the fixed shell 7 to move.
Specifically, the second connecting plate 607 has an L-shaped structure, and the second fixing member 606 is hinged to one end of the second connecting plate 607 by a second rotating shaft 608.
Through above-mentioned technical scheme, the second connecting plate 607 that sets up is L type structure to be convenient for can make second connecting plate 607 overturn, make second connecting plate 607 upset drive fixed casing 7 and remove, make fixed casing 7 remove and can drive dust screen 8 and remove to the casing 1 outside, so that clear up dust screen 8.
Specifically, the third fixing member 609 and one end of the second connecting plate 607 far from the second fixing member 606 are hinged to each other through the third rotation shaft 610, and the third fixing member 609 is fixedly connected with the fixing housing 7.
Through the above technical scheme, the third fixing piece 609 and the second connecting plate 607 are hinged to each other, so that the second connecting plate 607 can move to drive the third fixing piece 609 to move, the third fixing piece 609 can move to drive the fixing shell 7 to move, the fixing shell 7 moves to drive the dust screen 8 to move, and accordingly the fixing shell 7 can move normally.
Specifically, the number of the sliding rails 4 is two, the two groups of sliding rails 4 are symmetrically arranged on two sides inside the shell 1, the sliding rails 4 are in sliding connection with the sliding blocks 5, and the fixed shell 7 is fixedly arranged between the two groups of sliding blocks 5.
Through above-mentioned technical scheme, set up fixed connection between slide rail 4 and the casing 1, and slider 5 are located slide rail 4 inside and slide, make fixed casing 7 can be located casing 1 inside and remove more convenient, make fixed casing 7 be located and set up between two sets of sliders 5, make fixed casing 7 can move along with slider 5 moves.
Specifically, the baffle 10 is fixedly connected with the fixed shell 7, and the dust screen 8 is matched with an installation groove in the fixed shell 7.
Through above-mentioned technical scheme, fixed casing 7 is convenient for support dust screen 8 in setting up, and sets up ground baffle 10 and be convenient for shelter from casing 1 ground one side, makes casing 1 inside can keep better seal structure to make the device can normal operating in the use.
When the dust screen 8 is required to be cleaned and replaced, a worker starts the pneumatic telescopic rod 605, the output end of the pneumatic telescopic rod 605 extends out, the output end of the pneumatic telescopic rod 605 drives the second fixing piece 606 to move, the second fixing piece 606 moves to drive the second connecting plate 607 arranged on the inner side of the second fixing piece 606, the second connecting plate 607 moves to drive the third fixing piece 609 arranged on the outer side of the other end of the second connecting plate 607 to move, the third fixing piece 609 moves to drive the fixing shell 7 to move, the fixing shell 7 moves to drive the sliding blocks 5 connected on two sides to move inside the sliding rail 4, the sliding blocks 5 move to drive the fixing shell 7 to move, the fixing shell 7 moves to drive the dust screen 8 arranged inside to move, the dust screen 8 is enabled to be arranged on the outer side of the shell 1, then the dust screen 8 is convenient to clean, and when the dust screen 8 is required to be dismounted from the inside the fixing shell 7, the fixing bolts 9 are dismounted from the inside the fixing shell 7, and therefore the dust screen 8 is convenient to dismount the dust screen 8.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a inflation film manufacturing machine inflation film manufacturing exhaust apparatus, includes casing (1), its characterized in that: an air pump (2) is arranged above the top of the shell (1), one end of the air pump (2) is connected with an air pipeline (3), a sliding rail (4) is arranged inside the shell (1), a sliding block (5) is arranged inside the sliding rail (4), one end of a pushing component (6) is connected with a fixed shell (7), and the bottom of the fixed shell (7) is provided with a pushing component (6);
the pushing assembly (6) comprises a connecting plate (601), one end of the connecting plate (601) is connected with a first fixing piece (602), a first connecting plate (603) is arranged inside the first fixing piece (602), a first rotating shaft (604) is arranged on the inner side of the first connecting plate (603) and the inner side of the first fixing piece (602), a pneumatic telescopic rod (605) is arranged at one end of the first connecting plate (603), a second fixing piece (606) is arranged at the output end of the pneumatic telescopic rod (605), a second connecting plate (607) is arranged on the inner side of the second fixing piece (606), a second rotating shaft (608) is arranged inside the second fixing piece (606), a third fixing piece (609) is arranged on the outer side of one end, far away from the second fixing piece (606), of the second connecting plate (607), and a third rotating shaft (610) is arranged inside the third fixing piece (609).
The dustproof device is characterized in that a dustproof net (8) is arranged inside the fixed shell (7), fixing bolts (9) are arranged at four corners of the dustproof net (8), and one end of the fixed shell (7) is connected with a baffle (10).
2. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: one end of the shell (1) is provided with a notch matched with the fixed shell (7), the bottom of the shell (1) is provided with an exhaust pipeline (11), and a fan (12) is arranged in the exhaust pipeline (11).
3. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the connecting plate (601) is located on the inner wall of the shell (1) and fixedly connected with the first fixing piece (602), and the first connecting plate (603) and the first fixing piece (602) are hinged to each other through a first rotating shaft (604).
4. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the first connecting plate (603) is fixed with the pneumatic telescopic rod (605) in a detachable mode, and the output end of the pneumatic telescopic rod (605) is detachably connected with the second fixing piece (606).
5. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the second connecting plate (607) is of an L-shaped structure, and the second fixing piece (606) is hinged with one end of the second connecting plate (607) through a second rotating shaft (608).
6. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the third fixing piece (609) and one end, far away from the second fixing piece (606), of the second connecting plate (607) are hinged through a third rotating shaft (610), and the third fixing piece (609) is fixedly connected with the fixing shell (7).
7. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the number of the sliding rails (4) is two, the two sliding rails (4) are symmetrically arranged on two sides of the inside of the shell (1), the sliding rails (4) are connected with the sliding blocks (5) in a sliding manner, and the fixed shell (7) is fixedly arranged between the two groups of sliding blocks (5).
8. A film blowing exhaust apparatus of a film blowing machine as defined in claim 1, wherein: the baffle (10) is fixedly connected with the fixed shell (7), and the dustproof net (8) is matched with an installation groove in the fixed shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269710.1U CN220661708U (en) | 2023-08-22 | 2023-08-22 | Film blowing exhaust device of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269710.1U CN220661708U (en) | 2023-08-22 | 2023-08-22 | Film blowing exhaust device of film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661708U true CN220661708U (en) | 2024-03-26 |
Family
ID=90343884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322269710.1U Active CN220661708U (en) | 2023-08-22 | 2023-08-22 | Film blowing exhaust device of film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661708U (en) |
-
2023
- 2023-08-22 CN CN202322269710.1U patent/CN220661708U/en active Active
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