CN216537537U

CN216537537U - Dust collector is used in foam mould processing

Info

Publication number: CN216537537U
Application number: CN202123384473.0U
Authority: CN
Inventors: 张晴晴
Original assignee: First Mock Exam Co ltd Of Jiaozuo
Current assignee: First Mock Exam Co ltd Of Jiaozuo
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-17
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of mold processing, and discloses a dust removing device for foam mold processing, which comprises a dust hood and a dust removing box, wherein the dust hood and the dust removing box are connected through a dust removing pipe, a dust removing fan is arranged on the dust removing pipe, an inlet and an outlet are formed in the dust removing box, collecting grooves are oppositely formed in two sides of the dust removing box, collecting ports are formed in the side wall of the dust removing box, the collecting grooves are communicated with the inside of the dust removing box through the collecting ports, a sludge hopper is arranged at the bottom of the dust removing box corresponding to the collecting grooves, the sludge hopper is communicated with the inside of the dust removing box, a scraper plate is arranged in the dust removing box, a cutting groove for the dust removing pipe to pass through is formed in the scraper plate, and the scraper plate is connected with a reciprocating assembly. The foam mould dust collector has a simple structure, is convenient to use, can remove dust in a production workshop when the foam mould is processed, separates and collects foam scraps collected by dust removal, and is convenient for the same recycling or subsequent treatment of the foam scraps.

Description

Dust collector is used in foam mould processing

Technical Field

The utility model relates to the technical field of mould processing, in particular to a dust removal device for processing a foam mould.

Background

Foam moulds consistent with the size and shape of castings need to be used in lost foam casting, the foam moulds can generate a large amount of dust and foam scraps in the processing process, a dust removal water pipe or an air suction pipeline needs to be arranged for dust removal in the modes of covering, wetting, adhering and the like, and a dust removal device in the prior art cannot separate the foam scraps, so that the foam scraps are inconvenient to be recycled uniformly or subjected to subsequent treatment (such as decomposition and the like).

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a dust removal device for processing a foam mold.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dust collector is used in foam mold processing, includes suction hood and dust removal case, suction hood and dust removal case pass through the dust removal union coupling, be equipped with dust exhausting fan on the dust removal pipe, the tip of dust removal pipe stretches into the dust removal incasement, be equipped with exit on the dust removal case, the both sides of dust removal case are equipped with the collecting vat relatively, the collecting vat is connected in the middle part of dust removal case, is equipped with on the lateral wall of dust removal case and collects the mouth, and the collecting vat is through collecting mouth and dust removal incasement portion intercommunication, and the bottom of dust removal case corresponds the collecting vat and is equipped with the sludge hopper, sludge hopper and dust removal incasement portion intercommunication, the dust removal incasement is equipped with the scraper blade, be equipped with the grooving that is used for dust removal pipe to pass through on the scraper blade, the scraper blade is connected with reciprocal subassembly.

Preferably, a filter screen is arranged in the collecting tank, the height of the filter screen is lower than that of the collecting port, and a drain pipe is arranged on the collecting tank below the filter screen.

Preferably, the sludge hopper is connected with the dust removal box through a guide inclined plane.

Preferably, the sludge hopper is connected with a sewage discharge pipe.

Preferably, the upper part of the scraper is provided with a water through hole.

Preferably, reciprocal subassembly includes threaded rod, guide bar, the threaded rod rotates to be connected in the dust removal incasement and be connected with reciprocating motor, guide bar fixed connection is in the dust removal incasement, be equipped with internal thread hole and guiding hole on the scraper blade, internal thread hole and threaded rod screw-thread fit, guiding hole and guide bar sliding fit.

Preferably, still include the base, dust extraction cover and dust removal case are located on the base, be equipped with walking wheel and handle on the base.

The utility model also comprises other components which can enable the dust removal device for processing the foam mould to be normally used, and the components are conventional technical means in the field. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.

The foam mould dust removal device is simple in structure and convenient to use, can remove dust in a production workshop during foam mould processing, separates and collects foam scraps collected by dust removal, and facilitates the same recycling or subsequent treatment of the foam scraps.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic view of the dust box of fig. 1.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

In the figure: 1 dust cage, 2 dust removal casees, 3 dust removal pipes, 4 dust removal fans, 5 collecting grooves, 6 collecting ports, 7 sludge buckets, 8 scraping plates, 9 cutting grooves, 10 filter screens, 11 diversion inclined planes, 12 threaded rods, 13 guide rods, 14 bases and 15 walking wheels.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, a dust collector is used in foam mould processing, including dust cage 1 and dust removal case 2, dust cage 1 and dust removal case 2 are connected through dust removal pipe 3, be equipped with dust exhausting fan 4 on the dust removal pipe 3, the tip of dust removal pipe 3 stretches into in the dust removal case 2, be equipped with exit on the dust removal case 2, the both sides of dust removal case 2 are equipped with collecting vat 5 relatively, collecting vat 5 is connected in the middle part of dust removal case 2, is equipped with on the lateral wall of dust removal case 2 and collects mouth 6, and collecting vat 5 is through collecting mouth 6 and the inside intercommunication of dust removal case 2, and the bottom of dust removal case 2 corresponds collecting vat 5 and is equipped with sludge bucket 7, sludge bucket 7 and the inside intercommunication of dust removal case 2 are equipped with scraper blade 8 in the dust removal case 2, be equipped with the grooving 9 that is used for dust removal pipe 3 to pass through on the scraper blade 8, and scraper blade 8 is connected with reciprocal subassembly. In the embodiment, the collecting grooves are formed in the left side and the right side of the dust removing box, and the scraping plates extend along the front-back direction of the collecting box and reciprocate along the left-right direction of the collecting box; the bottom surface of scraper blade 8 and the diapire looks butt of

dust removal case

2, 8's top of scraper blade is higher than and collects mouth 6, and the setting is convenient for scraper blade 8 when reciprocating motion, can scrape the precipitate of dust removal case 2 bottom to sludge bucket 7 in to will float in the collecting vat 5 is pushed to the foam piece on 2 surface of water in the dust removal case.

A filter screen 10 is arranged in the collecting tank 5, the height of the filter screen 10 is lower than that of the collecting port 6, and a drain pipe is arranged on the collecting tank 5 below the filter screen 10. In this embodiment, foam piece can carry partial moisture when being pushed into the collecting vat, gets into collecting vat 5 after, the moisture that foam piece carried passes through filter screen 10 and can discharge through the drain pipe, and foam piece is then held back in filter screen 10 top, and consequently, the filter screen plays the effect with the moisture separation in the foam piece.

The sludge hopper 7 is connected with the dust removal box 2 through a guide inclined plane 11. In this embodiment, the diapire of sludge bucket is less than the diapire of dust removal case, and the setting of water conservancy diversion inclined plane 11 enables to get into the sludge bucket smoothly by the sediment that the scraper blade was scraped.

The sludge hopper 7 is connected with a sewage discharge pipe. In the embodiment, a sewage pump is arranged on the sewage discharge pipe, and the sediment in the sludge bucket 7 can be discharged through the sewage discharge pipe regularly.

And water holes are formed in the upper part of the scraper 8. In the embodiment, the upper part of the scraper is provided with water through holes which can prevent foam debris from passing through, so that on one hand, the arrangement can reduce the resistance of the scraper 8 in reciprocating movement; on the other hand, the water quantity carried by the foam debris when the foam debris is pushed to the collecting tank 5 by the scraper can be reduced; the water hole is not set up in the scraper blade below, passes through in the water hole from crossing when avoiding the precipitate to be scraped to guarantee that the scraper blade strikes off thoroughly of precipitate.

Reciprocal subassembly includes threaded rod 12, guide bar 13, threaded rod 12 rotates to be connected in dust removal case 2 and be connected with reciprocating motor, 13 fixed connection of guide bar are in dust removal case 2, be equipped with internal thread hole and guiding hole on the scraper blade 8, internal thread hole and 12 screw-thread fit of threaded rod, guiding hole and 13 sliding fit of guide bar. In this embodiment, the reciprocating motor is a forward and reverse rotation motor, the reciprocating motor is started, the threaded rod 12 rotates to enable the scraper 8 to move in a reciprocating manner, and the guide rod 13 is arranged to guide the scraper 8.

This embodiment still includes base 14, dust extraction cover 1 and dust removal case 2 are located on base 14, be equipped with walking wheel 15 and handle on the base 14. The walking wheels 15 and the handles facilitate the movement of the device, so that the device is suitable for various use scenes.

The working principle is as follows: when in use, the device is moved to the processing position of the foam mould, and a certain amount of water is added into the dust removal box 2 through the inlet and the outlet, so that the water level in the dust removal box 2 reaches the position of the collection port 6 (at the moment, the end part of the dust removal pipe is positioned below the water level); starting a dust removal fan 4, pumping dust and foam debris generated by processing the foam mold into a dust removal box 2 along with air sequentially through a dust pumping cover 1 and a dust removal pipe, and enabling the dust and the foam debris to enter a position below the water level in the dust removal box, wherein the dust absorbs moisture and is precipitated at the bottom of the dust removal box, the foam debris floats on the water surface due to low density, and the air is washed by water in the dust removal box 2 to become clean gas and is discharged from an inlet and an outlet; when sediment in the dust removal case 2 and the superficial foam piece of water on the surface of water build up a quantitative time, start reciprocating motor, scraper blade 8 reciprocating motion scrapes into the sludge bucket 7 of dust removal case 2 bottom both sides with the sediment of bottom to in pushing the collecting vat 5 of both sides with the superficial foam piece of water, realize the separation to the foam piece, regularly clear up the collection to the foam piece in the collecting vat 5, thereby be convenient for to foam piece's unified recycle or subsequent processing.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a foam is dust collector for mould processing, includes dust extraction cover and dust removal case, its characterized in that: the dust hood and the dust removal case are connected through a dust removal pipe, the dust removal pipe is provided with a dust removal fan, the end part of the dust removal pipe extends into the dust removal case, the dust removal case is provided with an inlet and an outlet, the two sides of the dust removal case are relatively provided with a collecting groove, the collecting groove is connected to the middle part of the dust removal case, the side wall of the dust removal case is provided with a collecting port, the collecting groove is communicated with the inside of the dust removal case through the collecting port, the bottom of the dust removal case corresponds to the collecting groove and is provided with a sludge hopper, the sludge hopper is communicated with the inside of the dust removal case, the dust removal case is internally provided with a scraper blade, the scraper blade is provided with a cutting groove for the dust removal pipe to pass through, and the scraper blade is connected with a reciprocating assembly.

2. The dust removing device for processing the foam mold as claimed in claim 1, wherein: the collecting tank is internally provided with a filter screen, the height of the filter screen is lower than that of the collecting opening, and a drain pipe is arranged on the collecting tank below the filter screen.

3. The dust removing device for processing the foam mold as claimed in claim 1, wherein: the sludge hopper is connected with the dust removal box through a flow guide inclined plane.

4. The dust removing device for processing the foam mold as claimed in claim 1, wherein: the sludge hopper is connected with a sewage discharge pipe.

5. The dust removing device for processing the foam mold as claimed in claim 1, wherein: and the upper part of the scraper is provided with a water through hole.

6. The dust removing device for processing the foam mold as claimed in claim 1, wherein: reciprocal subassembly includes threaded rod, guide bar, the threaded rod rotates to be connected in the dust removal incasement and is connected with reciprocating motor, guide bar fixed connection is in the dust removal incasement, be equipped with internal thread hole and guiding hole on the scraper blade, internal thread hole and threaded rod screw-thread fit, guiding hole and guide bar sliding fit.

7. The dust removing device for processing the foam mold as claimed in claim 1, wherein: the dust hood and the dust removal box are arranged on the base, and the base is provided with traveling wheels and a handle.