CN212794428U - Polisher is inhaled to magnetism - Google Patents
Polisher is inhaled to magnetism Download PDFInfo
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- CN212794428U CN212794428U CN202021464294.0U CN202021464294U CN212794428U CN 212794428 U CN212794428 U CN 212794428U CN 202021464294 U CN202021464294 U CN 202021464294U CN 212794428 U CN212794428 U CN 212794428U
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- cover
- electromagnet
- dust
- dust cover
- fines
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Abstract
The utility model provides a polisher is inhaled to magnetism, including organism and head of polishing, the head of polishing links to each other with the organism through the pivot, still includes: the dust cover is arranged on the outer side of the rotating shaft, and a first electromagnet is arranged on the dust cover; the dust collecting box is arranged on the outer side of the dust cover and communicated with the inner side of the dust cover, and is provided with a second electromagnet; and the time delay switch is used for controlling the second electromagnet to be later than the first electromagnet to be powered off. The utility model discloses a dust cover avoids the fines to fly upward on a large scale, utilizes electromagnet, adsorbs the fines, and when avoiding the electro-magnet outage, the fines dropped and causes secondary pollution, and the second electro-magnet is later than first electromagnetism outage, makes the fines get into the dust collection box under the effect of second electro-magnet, avoids the fines to scatter, has both kept sanitation, avoids again influencing the healthy of people.
Description
Technical Field
The utility model relates to a polisher field especially relates to a polisher is inhaled to magnetism.
Background
Due to the use environment, the surfaces of ships and equipment thereof are easy to rust, and rust removal and flat polishing are needed. When the ship mechanical equipment is used for polishing, a lot of fine scraps can be generated, and the fine scraps can not only cause environmental pollution, but also can be sucked into the human body by people to influence the health of the people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polisher is inhaled to magnetism to solve above-mentioned problem.
The utility model provides a polisher is inhaled to magnetism, includes organism and the head of polishing, the head of polishing through the pivot with the organism links to each other, still includes:
the dust cover is arranged on the outer side of the rotating shaft, and a first electromagnet is arranged on the dust cover;
the dust collecting box is arranged on the outer side of the dust cover and communicated with the inner side of the dust cover, and the dust collecting box is provided with a second electromagnet;
and the time delay switch is used for controlling the second electromagnet to be later than the first electromagnet to be powered off.
Furthermore, the dust cover comprises a conical cover, one end opening of the conical cover is sealed and fixed on the machine body, the other end opening of the conical cover is open, a collection port is formed in the conical cover, and the dust collection box is communicated with the inner side of the conical cover through the collection port.
Furthermore, the dust cover comprises an annular cover arranged outside the conical cover, the annular cover is arranged outside the collecting port, and the dust collecting box is arranged outside the annular cover and communicated with the inner side of the annular cover.
Furthermore, the first electromagnet is embedded into the dust cover in the circumferential direction.
Further, the time that the second electromagnet is powered off later than the first electromagnet is 3 seconds.
The utility model provides a polisher is inhaled to magnetism avoids the fines to fly upward on a large scale through the dust cover, utilizes electromagnet, adsorbs the fines, and when avoiding the electro-magnet outage, the fines dropped and causes secondary pollution, and the second electro-magnet is later than first electromagnetism outage, makes the fines get into the dust collection box under the effect of second electro-magnet, avoids the fines to scatter, has both kept sanitation, avoids again influencing the healthy of people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a magnetic attraction grinding machine disclosed in an embodiment of the present invention;
fig. 2 is a schematic structural view of a dust cover disclosed in the embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a magnetic attraction grinding machine disclosed in the embodiment of the present invention;
in the figure: 1. a body; 2. polishing head; 3. a rotating shaft; 4. a dust cover; 41. a first electromagnet; 42. a conical cover; 421. a collection port; 43. an annular shroud; 5. a dust collecting box; 6. a time delay switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a magnetic attraction grinding machine includes a machine body 1 and a grinding head 2, the grinding head 2 is connected to the machine body 1 through a rotating shaft 3, and the magnetic attraction grinding machine further includes:
the dust cover 4 is arranged on the outer side of the rotating shaft 3, and a first electromagnet 41 is arranged on the dust cover 4;
the dust collecting box 5 is arranged on the outer side of the dust cover 4 and communicated with the inner side of the dust cover 4, and the dust collecting box 5 is provided with a second electromagnet;
and the delay switch 6 is used for controlling the second electromagnet to be powered off later than the first electromagnet 41.
The machine body 1 is internally provided with a motor and a power supply, the polishing head 2 is driven to rotate, the delay switch 6 is a delay off-time relay, Tai Li QF _ RD21 is adopted, when the machine is closed, a user presses the switch, the motor for driving the polishing head and the first electromagnet 41 are powered off, and then after the set time length is waited, the second electromagnet is powered off. The above is the prior art, and the principle and structure thereof are not described herein again.
When the dust collection box is used, the time delay switch 6 is turned on, the polishing head 2, the first electromagnet 41 and the second electromagnet are simultaneously electrified, the polishing head polishes the surface of equipment, fine scraps polished on the surface of the equipment fall into the dust cover 4 and are adsorbed on the dust cover 4 under the action of the first electromagnet 41, and meanwhile, a part of the fine scraps are directly absorbed into the dust collection box 5; after polishing, the time delay switch 6 is closed, the polishing head 2 stops polishing, the first electromagnet 41 is powered off, the second electromagnet is still powered on, fine scraps fall down in the dust cover 4 and are absorbed into the dust collection box 5 under the action of the second electromagnet, after a period of waiting, the second electromagnet is powered off, the ground fine scraps are collected in the dust collection box 5, and the dust collection box can be intensively cleaned. In the embodiment, the second electromagnet is powered off after the first electromagnet is powered off for 3 seconds, and sufficient time is provided for adsorbing the fine dust into the dust collection box.
The dust cover 4 comprises a conical cover 42, one end of the conical cover 42 is opened and fixed on the machine body 1, the other end is opened, and a collecting port 421 is arranged on the conical cover 42. In this embodiment, the collection port 421 is annularly disposed on the conical cover 42, the annular cover 43 is disposed outside the collection port 421, and the dust collecting box 5 is disposed outside the annular cover 43 and is communicated with the inside of the annular cover 43. All be equipped with first electro-magnet outside annular cover and the conical cover, the fines gets into annular cover from the conical cover, is tentatively collected by the annular cover, collects the dust collection box from the annular cover again, more is favorable to collecting.
The collection port 421 may be provided as a large opening and directly communicate with the dust box 5.
The first electromagnet 41 is circumferentially embedded in the dust cover 4. The first electromagnet is arranged on the outer side of the dust cover 4, so that the smoothness of the inner side of the dust cover 4 is kept, and fine dust collection is facilitated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a polisher is inhaled to magnetism, includes organism (1) and sanding head (2), sanding head (2) through pivot (3) with organism (1) links to each other, its characterized in that still includes:
the dust cover (4), the dust cover (4) is arranged on the outer side of the rotating shaft (3), and a first electromagnet (41) is arranged on the dust cover (4);
the dust collection box (5) is arranged on the outer side of the dust cover (4) and communicated with the inner side of the dust cover (4), and a second electromagnet is arranged on the dust collection box (5);
the time delay switch (6), time delay switch (6) are used for controlling the second electro-magnet to be later than first electro-magnet (41) outage.
2. The magnetic suction sander according to claim 1, wherein the dust cover (4) comprises a conical cover (42), one end of the conical cover (42) is closed and fixed on the machine body (1), the other end of the conical cover (42) is open, a collection port (421) is arranged on the conical cover (42), and the dust collection box (5) is communicated with the inner side of the conical cover (42) through the collection port (421).
3. A machine according to claim 2, wherein the dust cover (4) comprises an annular cover (43) outside the conical cover (42), the annular cover (43) being outside the collection opening (421), and the dust collecting box (5) being outside the annular cover (43) and communicating with the inside of the annular cover (43).
4. A machine according to claim 1, characterized in that said first electromagnet (41) is embedded circumferentially in said dust cover (4).
5. A machine according to claim 1, characterized in that the second electromagnet is de-energized later than the first electromagnet (41) for 3 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464294.0U CN212794428U (en) | 2020-07-21 | 2020-07-21 | Polisher is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464294.0U CN212794428U (en) | 2020-07-21 | 2020-07-21 | Polisher is inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212794428U true CN212794428U (en) | 2021-03-26 |
Family
ID=75103685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464294.0U Active CN212794428U (en) | 2020-07-21 | 2020-07-21 | Polisher is inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212794428U (en) |
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2020
- 2020-07-21 CN CN202021464294.0U patent/CN212794428U/en active Active
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