CN213997051U - Dust fall feed opening device for ABS engineering plastic production - Google Patents
Dust fall feed opening device for ABS engineering plastic production Download PDFInfo
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- CN213997051U CN213997051U CN202022991785.7U CN202022991785U CN213997051U CN 213997051 U CN213997051 U CN 213997051U CN 202022991785 U CN202022991785 U CN 202022991785U CN 213997051 U CN213997051 U CN 213997051U
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- fixedly connected
- filter screen
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Abstract
The utility model discloses a dust-fall discharging opening device for ABS engineering plastic production, which comprises a charging box, a feeding funnel and a filtering pipeline; the top of the charging box is fixedly connected with an inclined tube, and the feeding hopper is fixedly connected to the upper end surface of the inclined tube; the top of the charging box is provided with a dust collecting hole, the top of the dust collecting hole is communicated with a dust collecting pipeline, the filtering pipeline is horizontally and fixedly connected to the upper end part of the dust collecting pipeline, and a first filter screen is fixedly connected in the filtering pipeline; a scraping plate is rotationally connected in the filtering pipeline and is in contact with the first filter screen, a dust return pipeline is vertically arranged on the lower side of the scraping plate, and the lower end of the dust return pipeline is communicated with a charging box; the utility model discloses not only can carry out filtration treatment to the dust, reduce the dust pollution of work interval, can retrieve the dust of great granule simultaneously, reduce the waste of resource.
Description
Technical Field
The utility model relates to a feed opening device specifically is an ABS engineering plastics production dust fall feed opening device.
Background
The ABS engineering plastic, namely PC + ABS (engineering plastic alloy), is named as plastic alloy in Chinese name in chemical industry, and is named as PC + ABS because the material has the excellent heat resistance, weather resistance, dimensional stability and impact resistance of PC resin and the excellent processing flowability of ABS resin. Therefore, the thermoplastic elastomer can be applied to thin-wall and complex-shaped products, and can keep the excellent performance and the formability of the plastic and the material consisting of ester. The ABS engineering plastic has the biggest defects of heavy weight and poor heat-conducting property. The molding temperature is 240-265 ℃, ABS can be decomposed when the temperature is too high, and the fluidity of PC material is poor when the temperature is too low.
And in ABS engineering plastics production process, when needs transport the plastic granules to the assigned position, when the unloading, the plastic granules exposes outside to cause the plastic granules to splash the dust at the in-process of unloading, thereby pollute the air of the work interval of ABS engineering plastics production, be unfavorable for staff's health, if reduce flying upward of dust through separating the net, then need regularly change or clear up separating the net, consume manpower and time, still can cause the waste of partial resource simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ABS engineering plastics production dust fall feed opening device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust-fall discharge opening device for ABS engineering plastic production comprises a charging box, a feeding funnel and a filtering pipeline;
the top of the charging box is fixedly connected with an inclined tube, and the feeding hopper is fixedly connected to the upper end surface of the inclined tube;
the top of the charging box is provided with a dust collecting hole, the top of the dust collecting hole is communicated with a dust collecting pipeline, the filtering pipeline is horizontally and fixedly connected to the upper end part of the dust collecting pipeline, and a first filter screen is fixedly connected in the filtering pipeline;
the filter pipeline is connected with a scraping plate in a rotating mode, the scraping plate is in contact with the first filter screen, a dust return pipeline is vertically arranged on the lower side of the scraping plate, and the lower end of the dust return pipeline is communicated with the charging box.
Preferably, the lower end face of the inclined tube is fixedly connected with a connecting pipeline, and the lower end of the connecting pipeline is fixedly connected to the top of the charging box and communicated with the charging box.
Preferably, the aperture value of the lower port of the dust collecting hole is larger than that of the upper port of the dust collecting hole, and the aperture value of the upper end of the dust collecting hole is consistent with that of the inner wall of the dust collecting pipeline.
Preferably, the filtering pipeline is rotatably connected with an annular plate, and the upper end part and the lower end part of the scraping plate are fixedly connected to the side wall of the annular plate.
Preferably, the outer side wall of the dust return pipeline is fixedly connected with a motor, and an output shaft of the motor penetrates through the side wall of the dust return pipeline and is fixedly connected with a gear;
and the outer ring wall of the annular plate is fixedly connected with an outer gear ring, and the outer gear ring is meshed with the gear.
Preferably, a fixing ring is arranged on one side, away from the scraping plate, of the first filter screen, and a second filter screen is fixedly connected in the fixing ring;
the outer ring wall of the fixing ring is fixedly connected with an arc-shaped plate, and the outer arc wall of the arc-shaped plate penetrates through the top of the filtering pipeline and extends to the outer side of the filtering pipeline.
Preferably, the filter pipeline is internally and fixedly connected with a fan, and the fan is positioned on one side of the second filter screen far away from the first filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the pipe chute between charging box and feed hopper, can avoid the dust to spill through feed hopper, through set up the dust collecting hole at the top of charging box, be convenient for collect the dust that floats in the charging box, through set up the fan in the filter tube, be convenient for inhale the dust in the dust collecting hole in the filter tube, through set up first filter screen and second filter screen in the filter tube, be convenient for carry out filtration processing many times to the dust, through set up the scraping plate in one side of first filter screen, be convenient for strike off the dust that adheres to on the first filter screen, through set up the dust return pipe way in the downside of scraping the plate, the dust of being convenient for strike off falls back to the charging box; the dust-settling feed opening device for ABS engineering plastic production not only can filter dust and reduce dust pollution in a working area, but also can recover dust with larger particles, thereby reducing resource waste.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the front internal structure of the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
FIG. 4 is a schematic view of the right side connection structure of the scraping plate and the gear of the present invention;
FIG. 5 is a connection diagram of the middle arc plate and the second filter screen;
in the figure: 1. a charging box; 2. a feed hopper; 3. a filtration pipeline; 4. an inclined tube; 5. a dust collecting hole; 6. a dust collecting duct; 7. a first filter screen; 8. a scraping plate; 9. a dust return pipeline; 10. connecting a pipeline; 11. an annular plate; 12. a motor; 13. a gear; 14. an outer ring gear; 15. a stationary ring; 16. a second filter screen; 17. an arc-shaped plate; 18. a fan.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a dust-settling feed opening device for ABS engineering plastic production includes a charging box 1, a feeding funnel 2 and a filtering pipeline 3;
the top of the charging box 1 is fixedly connected with an inclined tube 4, and the feeding hopper 2 is fixedly connected to the upper end surface of the inclined tube 4;
the top of the charging box 1 is provided with a dust collecting hole 5, the top of the dust collecting hole 5 is communicated with a dust collecting pipeline 6, the filtering pipeline 3 is horizontally and fixedly connected to the upper end part of the dust collecting pipeline 6, and a first filter screen 7 is fixedly connected in the filtering pipeline 3;
the filter pipeline 3 internal rotation is connected with scrapes flitch 8, scrapes flitch 8 and contacts with first filter screen 7, and scrapes the vertical return dust pipeline 9 that is provided with of downside of flitch 8, and the lower extreme and the charging box 1 of return dust pipeline 9 are linked together.
The lower terminal surface fixedly connected with connecting tube 10 of pipe chute 4, the lower extreme fixed connection of connecting tube 10 is linked together at the top of charging box 1 and with charging box 1, is convenient for carry plastic granules to charging box 1 in through feed hopper 2, and pipe chute 4 can reduce the quantity that the dust flew out through feed hopper 2.
The aperture value of the lower port of the dust collecting hole 5 is larger than the aperture value of the upper port of the dust collecting hole 5, and the aperture value of the upper end of the dust collecting hole 5 is consistent with the aperture value of the inner wall of the dust collecting pipeline 6, so that the dust in the charging box 1 can be conveniently collected in the dust collecting hole 5, and the dust can be conveniently collected.
The rotation is connected with the annular plate 11 in the 3 internal rotations of filter pipe, scrapes the equal fixed connection of upper end and the lower tip of flitch 8 on the lateral wall of annular plate 11, is convenient for scrape flitch 8 and rotate to be connected in filter pipe 3, and scrapes the material of flitch 8 and be the rubber material.
The outer side wall of the dust return pipeline 9 is fixedly connected with a motor 12, and an output shaft of the motor 12 penetrates through the side wall of the dust return pipeline 9 and is fixedly connected with a gear 13;
the outer ring wall of the annular plate 11 is fixedly connected with an outer gear ring 14, the outer gear ring 14 is meshed with the gear 13, the motor 12 is convenient to drive the rotation of the annular plate 11 through the meshing of the gear 13 and the outer gear ring 14, so that the scraper 8 is driven to rotate, and the scraper 8 is convenient to scrape off the dust attached to the first filter screen 7.
A fixing ring 15 is arranged on one side, away from the scraper plate 8, of the first filter screen 7, a second filter screen 16 is fixedly connected in the fixing ring 15, and the aperture value of the second filter screen 16 is smaller than that of the first filter screen 7, so that dust can be filtered again conveniently;
fixedly connected with arc 17 on the outer rampart of retainer plate 15, the outer rampart of arc 17 runs through filtering conduit 3's top and extends to filtering conduit 3's the outside, and arc 17 is the semi-ring shape of position, and is provided with sealed the pad between arc 17 and the filtering conduit 3, is convenient for increase the leakproofness between arc 17 and the filtering conduit 3, the second filter screen 16 of being convenient for simultaneously takes out.
A fan 18 is fixedly connected in the filter pipeline 3, and the fan 18 is positioned on one side of the second filter 16 far away from the first filter 7, so that the dust in the dust collection pipeline 6 can be conveniently sucked into the filter pipeline 3.
When the utility model is used, the feeding funnel 2 is connected with plastic particle output equipment such as a conveying belt, thereby facilitating the loading of the conveyed plastic granules, while the plastic granules, when falling through the feed hopper 2 into the charging box 1, most of the raised dust is gathered in the dust collecting holes 5 and rises upwards through the dust collecting pipeline 6, at the same time, the fan 18 is started, so that the fan 18 sucks the dust into the filter pipe 3 through the dust collecting pipe 6, when the dust passes through the first filter 7, the first filter 7 can filter larger particles in the dust, and then the motor 12 is started, so that the output shaft of the motor 12 drives the rotation of the annular plate 11 through the engagement of the gear 13 with the external gear ring 14, thereby driving the scraper plate 8 to rotate, so that the scraper plate 8 scrapes off the particles attached to the first filter screen 7 and falls into the charging box 1 through the dust return pipeline 9; and second filter screen 16 can carry out filtration treatment to the dust once more, when needs carry out filtration treatment to the adnexed dust on second filter screen 16, takes out retainer plate 15, takes out second filter screen 16, carries out filtration treatment to the dust on second filter screen 16 again to the filter effect of second filter screen 16 has been ensured.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. The utility model provides a dust fall feed opening device of ABS engineering plastics production which characterized in that: comprises a charging box (1), a feeding hopper (2) and a filtering pipeline (3);
the top of the charging box (1) is fixedly connected with an inclined tube (4), and the feeding hopper (2) is fixedly connected to the upper end face of the inclined tube (4);
the top of the charging box (1) is provided with a dust collecting hole (5), the top of the dust collecting hole (5) is communicated with a dust collecting pipeline (6), the filtering pipeline (3) is horizontally and fixedly connected to the upper end part of the dust collecting pipeline (6), and a first filter screen (7) is fixedly connected in the filtering pipeline (3);
the filter screen is characterized in that a scraping plate (8) is rotationally connected in the filter pipeline (3), the scraping plate (8) is in contact with the first filter screen (7), a dust return pipeline (9) is vertically arranged on the lower side of the scraping plate (8), and the lower end of the dust return pipeline (9) is communicated with the charging box (1).
2. The dust fall discharge opening device for the production of ABS engineering plastics according to claim 1, wherein a connecting pipeline (10) is fixedly connected to the lower end surface of the inclined tube (4), and the lower end of the connecting pipeline (10) is fixedly connected to the top of the charging box (1) and communicated with the charging box (1).
3. The dust-settling feed opening device for the ABS engineering plastic production according to claim 1, wherein the aperture value of the lower end opening of the dust collecting hole (5) is larger than the aperture value of the upper end opening of the dust collecting hole (5), and the aperture value of the upper end opening of the dust collecting hole (5) is consistent with the aperture value of the inner wall of the dust collecting pipeline (6).
4. The dust-settling feed opening device for the ABS engineering plastic production according to claim 1, wherein an annular plate (11) is rotationally connected in the filter pipeline (3), and the upper end and the lower end of the scraper plate (8) are both fixedly connected to the side wall of the annular plate (11).
5. The dust-settling feed opening device for the ABS engineering plastic production according to claim 4, wherein a motor (12) is fixedly connected to the outer side wall of the dust return pipeline (9), and an output shaft of the motor (12) penetrates through the side wall of the dust return pipeline (9) and is fixedly connected with a gear (13);
the outer ring wall of the annular plate (11) is fixedly connected with an outer gear ring (14), and the outer gear ring (14) is meshed with the gear (13).
6. The dust-settling feed opening device for the ABS engineering plastic production according to claim 1, wherein a fixing ring (15) is arranged on one side of the first filter screen (7) far away from the scraper plate (8), and a second filter screen (16) is fixedly connected in the fixing ring (15);
the outer ring wall of the fixing ring (15) is fixedly connected with an arc-shaped plate (17), and the outer arc wall of the arc-shaped plate (17) penetrates through the top of the filtering pipeline (3) and extends to the outer side of the filtering pipeline (3).
7. The dust-settling feed opening device for the ABS engineering plastic production according to claim 6, wherein a fan (18) is fixedly connected in the filter pipeline (3), and the fan (18) is positioned on one side of the second filter screen (16) far away from the first filter screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991785.7U CN213997051U (en) | 2020-12-14 | 2020-12-14 | Dust fall feed opening device for ABS engineering plastic production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991785.7U CN213997051U (en) | 2020-12-14 | 2020-12-14 | Dust fall feed opening device for ABS engineering plastic production |
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| Publication Number | Publication Date |
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| CN213997051U true CN213997051U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022991785.7U Active CN213997051U (en) | 2020-12-14 | 2020-12-14 | Dust fall feed opening device for ABS engineering plastic production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681639A (en) * | 2021-09-10 | 2021-11-23 | 德清宏升塑胶有限公司 | PP daily necessity product, and production method and equipment thereof |
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2020
- 2020-12-14 CN CN202022991785.7U patent/CN213997051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681639A (en) * | 2021-09-10 | 2021-11-23 | 德清宏升塑胶有限公司 | PP daily necessity product, and production method and equipment thereof |
| CN113681639B (en) * | 2021-09-10 | 2023-11-17 | 怀化晗升环保新材料有限责任公司 | Recovery type dust remover |
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