CN214949560U - A exhaust device for plastic bag production - Google Patents
A exhaust device for plastic bag production Download PDFInfo
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- CN214949560U CN214949560U CN202121709570.XU CN202121709570U CN214949560U CN 214949560 U CN214949560 U CN 214949560U CN 202121709570 U CN202121709570 U CN 202121709570U CN 214949560 U CN214949560 U CN 214949560U
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- dust removal
- removal case
- dust
- box
- plastic bag
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Abstract
The utility model discloses an exhaust device for plastic bag production, including removing the support, the side fixed mounting that removes the support has low temperature plasma purifier, low temperature plasma purifier's side fixedly connected with dust removal case, the top surface fixed mounting of dust removal case has the motor, the side fixed mounting of dust removal case has the suction fan, the detachable dust screen is installed to the inner face of dust removal case, be equipped with dust removal mechanism on the dust removal case, detachable collection box is installed to the interior bottom surface of dust removal case, be equipped with warning mechanism on the collection box. The utility model discloses can play clean effect to the dirt filtrating screen, prevent that the condition that the dirt filtrating screen was plugged up from taking place, guarantee the normal flow of air, secondly need not that the user is frequent to dismantle the dirt filtrating screen and clean, it is convenient to provide the use for the device, can also play the warning effect to the user, reminds the user in time to handle the dust in the collection box, has improved the practicality of device.
Description
Technical Field
The utility model relates to a plastic bag production technical field especially relates to an exhaust device for plastic bag production.
Background
In the production process of the plastic film gravure printing machine, most of the used solvents have toxicity and volatility, so that the air in a production workshop needs to be exhausted and ventilated.
Because generally all can mix the dust in the air in the workshop, traditional exhaust device goes out the dust in the air through setting up the filter screen, but along with the long-term use of device, can adhere to a certain amount of dust on the filter screen, lead to the dust to plug up the filter screen, make gaseous unable smooth filter screen of passing through, influence exhaust device's normal use, still need the user to dismantle the filter screen under this condition and wash, bring inconvenience for the use of device, so, need design an exhaust device for plastic bag production and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an exhaust device for plastic bag production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an exhaust device for plastic bag production, includes the movable support, the side fixed mounting that moves the movable support has low temperature plasma purifier, low temperature plasma purifier's side fixedly connected with dust removal case, the top surface fixed mounting of dust removal case has the motor, the side fixed mounting of dust removal case has the suction fan, the detachable dust screen is installed to the inner face of dust removal case, be equipped with dust removal mechanism on the dust removal case, the interior bottom surface mounting of dust removal case has detachable to collect the box, be equipped with warning mechanism on the collection box.
Preferably, dust removal mechanism includes reciprocal lead screw, scraper blade, two connecting blocks and guide bar, the one end of reciprocal lead screw and the terminal coupling of output shaft of motor, the one end that the motor was kept away from to reciprocal lead screw is rotated with the interior bottom surface of dust removal case and is connected, the side of scraper blade is laminated mutually with the surface of dirt filtrating screen, two the connecting block is fixed connection respectively at the both ends of scraper blade side, guide bar fixed connection is in the inner face of dust removal case, one of them the connecting block thread bush is on reciprocal lead screw, another the connecting block sliding bush is on the guide bar.
Preferably, the warning mechanism comprises a movable plate, two sponge blocks, a sealing ring, two electric connecting pieces and a warning lamp, the movable plate is arranged inside the collecting box, the side face of the movable plate is attached to the inner face of the collecting box, the bottom faces of the two sponge blocks are both attached to the inner bottom face of the collecting box, the top faces of the two sponge blocks are both connected with the bottom face of the movable plate, one of the electric connecting pieces is attached to the inner bottom face of the collecting box, the other electric connecting piece is attached to the bottom face of the movable plate, the two electric connecting pieces are opposite to each other, one end of the sealing ring is attached to the inner bottom face of the collecting box, the other end of the sealing ring is attached to the bottom face of the movable plate, and the two electric connecting pieces are both located in the sealing ring;
the warning light is fixedly installed on the side face of the dust removal box, and the two power connection pieces are electrically connected with the warning light.
Preferably, the sealing collar is made of a plastic film.
Preferably, the dust removal box is communicated with the low-temperature plasma purifier, and an air outlet is arranged on the side surface of the low-temperature plasma purifier.
The utility model discloses following beneficial effect has:
1. through setting up the dust removal mechanism, the device is in the course of working, the user can start the electrical machinery, the electrical machinery can drive the reciprocating screw to rotate while running, under the guide effect of the guide bar, can drive the corresponding connecting block to reciprocate along the reciprocating screw while rotating reciprocating screw, and then make the scraper blade reciprocate, the scraper blade can scrape the dust attached to the side of dust screen and fall into collecting the box in the course of reciprocating, can play a cleaning role to the dust screen, prevent the dust screen from blocking up the situation of dust screen from taking place, guarantee the normal flow of the air, secondly need not the frequent dismantlement of the dust screen of user and clean, provide convenience for the use of the device;
2. by arranging the warning mechanism, when the dust reaches a certain weight, the two contact pieces can be in contact with each other, so that the warning lamp is powered on and can play a role in reminding a user, the user is reminded of timely treating the dust in the collecting box, and the practicability of the device is improved;
3. through setting up sealed lasso, can play the guard action to two electricity connection pieces, prevent that moisture in the air from causing corruption and short circuit phenomenon to two electricity connection pieces, guarantee two sensitivity of connecting the electricity piece, and then guarantee warning mechanism's normal operating.
Drawings
Fig. 1 is a schematic structural view of an air exhaust device for plastic bag production according to the present invention;
fig. 2 is a schematic view of the internal structure of a dust removing box of an air exhaust device for plastic bag production according to the present invention;
fig. 3 is a schematic structural view of an exhaust device warning mechanism for plastic bag production according to the present invention.
In the figure: the device comprises a movable support 1, a low-temperature plasma purifier 2, a dust removal box 3, a motor 4, a suction fan 5, a dust filter 6, a dust removal mechanism 7, a reciprocating screw rod 71, a scraper 72, a connecting block 73, a guide rod 74, a collection box 8, a warning mechanism 9, a movable plate 91, a sponge block 92, a sealing ferrule 93, an electric connection plate 94 and a warning lamp 95.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an exhaust device for plastic bag production comprises a movable support 1, a low-temperature plasma purifier 2 is fixedly installed on the side surface of the movable support 1, a unique collision and suction unit is installed inside the low-temperature plasma purifier 2 to intercept and remove particulate matters in waste gas, multi-element gas collected by a waste gas collecting system passes through a plasma active oxygen purification device, under the action of a high-voltage plasma electric field, initial state oxygen is ionized to ionize and charge waste gas ions in the low-temperature plasma purifier 2, harmful gas in the gas is sterilized by ozone generated in the electric field, peculiar smell is removed, the harmful gas is removed, the purpose of waste gas treatment is achieved, a dust removal box 3 is fixedly connected to the side surface of the low-temperature plasma purifier 2, the dust removal box 3 is communicated with the low-temperature plasma purifier 2, an air outlet is installed on the side surface of the low-temperature plasma purifier 2, the top surface fixed mounting of dust removal case 3 has motor 4, and the side fixed mounting of dust removal case 3 has suction fan 5, and detachable dust screen 6 is installed to the inner face of dust removal case 3, and detachable collection box 8 is installed to the interior bottom surface of dust removal case 3.
The dust removal box 3 is provided with a dust removal mechanism 7, the dust removal mechanism 7 comprises a reciprocating screw rod 71, a scraper 72, two connecting blocks 73 and a guide rod 74, one end of the reciprocating screw rod 71 is in shaft connection with the tail end of an output shaft of the motor 4, one end of the reciprocating screw rod 71, which is far away from the motor 4, is rotatably connected with the inner bottom surface of the dust removal box 3, the side surface of the scraper 72 is attached to the surface of the dust filter screen 6, so that dust attached to the surface of the dust filter screen 6 is conveniently scraped off in the up-and-down moving process of the scraper 72, the two connecting blocks 73 are respectively and fixedly connected to two ends of the side surface of the scraper 72, the guide rod 74 is fixedly connected to the inner surface of the dust removal box 3, one connecting block 73 is in threaded sleeve connection with the reciprocating screw rod 71, the other connecting block 73 is in sleeve connection with the guide rod 74 in a sliding manner, the scraper 72 is prevented from being driven to rotate when the reciprocating screw rod 71, and the scraper 72 can only move up and down along the reciprocating screw rod 71.
The collecting box 8 is provided with a warning mechanism 9, the warning mechanism 9 comprises a movable plate 91, two sponge blocks 92, a sealing ring 93, two electric connecting pieces 94 and a warning lamp 95, the movable plate 91 is arranged inside the collecting box 8, the side surface of the movable plate 91 is attached to the inner surface of the collecting box 8, dust is prevented from falling into the inner bottom of the collecting box 8 through the connection position of the movable plate 91 and the collecting box 8, the bottom surfaces of the two sponge blocks 92 are both attached to the inner bottom surface of the collecting box 8, the top surfaces of the two sponge blocks 92 are both connected with the bottom surface of the movable plate 91, one electric connecting piece 94 is attached to the inner bottom surface of the collecting box 8, the other electric connecting piece 94 is attached to the bottom surface of the movable plate 91, the two electric connecting pieces 94 are oppositely arranged, one end of the sealing ring 93 is attached to the inner bottom surface of the collecting box 8, the other end of the sealing ring 93 is attached to the bottom surface of the movable plate 91, and the two electric connecting pieces 94 are both located in the sealing ring 93, the protection effect on the two electric connecting pieces 94 can be achieved, the two electric connecting pieces 94 are prevented from being corroded and short-circuited by moisture in air, the sensitivity of the two electric connecting pieces 94 is guaranteed, the normal operation of the warning mechanism 9 is further guaranteed, the sealing ring 93 is made of a plastic film, and the sealing ring 93 is convenient to deform;
The utility model discloses a concrete theory of operation as follows:
in the working process of the device, a user can start the motor 4, the motor 4 can drive the reciprocating screw rod 71 to rotate when in operation, the reciprocating screw rod 71 can drive the corresponding connecting block 73 to move up and down along the reciprocating screw rod 71 when in rotation under the guiding action of the guide rod 74, so that the scraper 72 can move up and down, and the scraper 72 can scrape dust attached to the side surface of the dust screen 6 into the collecting box 8 in the up and down moving process.
Use along with the device, can pile up more and more dust in collecting the box 8, and make fly leaf 91 downstream gradually, when the dust reaches certain weight, two connect electric piece 94 can contact each other, make warning light 95 circular telegram light, can play the warning effect to the user, remind the user in time to handle the dust in collecting the box 8, it is required to explain that, two connect electric piece 94 and warning light 95's circuit connection mode is comparatively ripe prior art, not shown in the figure, do not do too much the repeated description here yet.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an exhaust device for plastic bag production, a serial communication port, including movable support (1), the side fixed mounting of movable support (1) has low temperature plasma purifier (2), the side fixedly connected with dust removal case (3) of low temperature plasma purifier (2), the top surface fixed mounting of dust removal case (3) has motor (4), the side fixed mounting of dust removal case (3) has suction fan (5), detachable dust filtration net (6) are installed to the inner face of dust removal case (3), be equipped with dust removal mechanism (7) on dust removal case (3), the interior bottom surface mounting of dust removal case (3) has detachable to collect box (8), be equipped with warning mechanism (9) on collecting box (8).
2. Air exhausting device for plastic bag production according to claim 1, the dust removing mechanism (7) comprises a reciprocating screw rod (71), a scraper (72), two connecting blocks (73) and a guide rod (74), one end of the reciprocating screw rod (71) is coupled with the tail end of the output shaft of the motor (4), one end of the reciprocating screw rod (71) far away from the motor (4) is rotationally connected with the inner bottom surface of the dust removal box (3), the side surfaces of the scrapers (72) are attached to the surface of the dust filtering net (6), the two connecting blocks (73) are respectively and fixedly connected to the two ends of the side surfaces of the scrapers (72), the guide rods (74) are fixedly connected to the inner surface of the dust removing box (3), one connecting block (73) is sleeved on the reciprocating screw rod (71) in a threaded manner, and the other connecting block (73) is sleeved on the guide rod (74) in a sliding manner.
3. The exhaust device for plastic bag production according to claim 2, wherein the warning mechanism (9) comprises a movable plate (91), two sponge blocks (92), a sealing ring (93), two electric connecting pieces (94) and a warning light (95), the movable plate (91) is arranged inside the collection box (8), the side surface of the movable plate (91) is attached to the inner surface of the collection box (8), the bottom surfaces of the two sponge blocks (92) are attached to the inner bottom surface of the collection box (8), the top surfaces of the two sponge blocks (92) are connected to the bottom surface of the movable plate (91), one of the electric connecting pieces (94) is attached to the inner bottom surface of the collection box (8), the other electric connecting piece (94) is attached to the bottom surface of the movable plate (91), the two electric connecting pieces (94) are arranged oppositely, one end of the sealing ring (93) is attached to the inner bottom surface of the collection box (8), the other end of the sealing ring (93) is bonded to the bottom surface of the movable plate (91), and the two electric connecting pieces (94) are positioned in the sealing ring (93);
warning light (95) fixed mounting is in the side of dust removal case (3), two connect electric plate (94) and warning light (95) electric connection.
4. Venting device for plastic bag production according to claim 3, characterized in that the sealing collar (93) is made of a plastic film.
5. An exhaust device for plastic bag production according to claim 3, characterized in that the dust removal box (3) is communicated with the low temperature plasma purifier (2), and the side of the low temperature plasma purifier (2) is provided with an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709570.XU CN214949560U (en) | 2021-07-24 | 2021-07-24 | A exhaust device for plastic bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709570.XU CN214949560U (en) | 2021-07-24 | 2021-07-24 | A exhaust device for plastic bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214949560U true CN214949560U (en) | 2021-11-30 |
Family
ID=79070598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709570.XU Active CN214949560U (en) | 2021-07-24 | 2021-07-24 | A exhaust device for plastic bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214949560U (en) |
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2021
- 2021-07-24 CN CN202121709570.XU patent/CN214949560U/en active Active
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