CN215665731U - Blanking mechanism of magnetic machine - Google Patents
Blanking mechanism of magnetic machine Download PDFInfo
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- CN215665731U CN215665731U CN202121850081.6U CN202121850081U CN215665731U CN 215665731 U CN215665731 U CN 215665731U CN 202121850081 U CN202121850081 U CN 202121850081U CN 215665731 U CN215665731 U CN 215665731U
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- scraping
- feed cylinder
- magnetic
- iron impurity
- conveying belt
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Abstract
The utility model relates to a discharging mechanism of a magnetic separator, which comprises a material conveying belt and a discharging barrel, wherein the material conveying belt is arranged around a magnetic plate, the discharging barrel is positioned at one side below the magnetic plate, the discharging barrel comprises a scraping plate at the top and a discharging groove at the bottom, one side of the scraping plate, which faces the magnetic plate, is tightly attached to the bottom of the material conveying belt, two side walls of the discharging groove extend upwards and are sealed to two sides of the scraping plate, the bottom surface of the discharging groove extends out of the position right below the scraping plate, and one end of the discharging groove extends to a recovery groove. The rotation that the magnetic sheet adsorbs iron impurity conveying belt can drive iron impurity and reach feed cylinder department down, because feed cylinder is located one side of magnetic sheet down, iron impurity can get rid of under inertial effect down feed cylinder after losing magnetism, and some with the iron impurity of defeated material area adhesion can be scraped by the scraper blade on the feed cylinder and fall into the feed cylinder down to guarantee iron impurity thorough clean up, avoid iron impurity to pile up and the slag removal ability that leads to descends.
Description
Technical Field
The utility model relates to the field of plastic products, in particular to a blanking mechanism of a magnetic machine.
Background
In the processing process of plastic products, plastic raw materials are usually smashed and then subjected to subsequent work such as melting, injection molding and the like, but impurities are often mixed in plastic particles after the smashing process and need to be cleaned in time so as to avoid influencing processing equipment or the quality of finished products.
Because the material of factory environment and crushing equipment, the impurity of mixing into most is iron fillings or iron shot, if not in time clear up, and is great to the influence of finished product quality, can damage equipment moreover. Therefore, the cleaning of the iron impurities is usually performed by using a magnetic machine, that is, the iron impurities are adsorbed onto the magnetic plate and then cleaned by using the electromagnetic principle. The magnetic plate of the existing magnetic machine is generally connected with a conveying belt in a surrounding manner, namely the magnetic plate adsorbs iron impurities to the conveying belt, the conveying belt drives the iron impurities to be thrown to one side, but the conveying belt is soft in material and easy to adhere the iron impurities, and more iron impurities can be adsorbed under the magnetization effect of the magnetic plate for a long time, so that the slag removal effect is influenced.
Therefore, there is a need for an iron impurity blanking mechanism for a magnetic separator, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that plastic particles are unevenly paved in the using process of the existing magnetizer.
According to one aspect of the utility model, the blanking mechanism of the magnetic machine comprises a material conveying belt and a material blanking barrel, wherein the material conveying belt is arranged around a magnetic plate, the material blanking barrel is positioned on one side below the magnetic plate, the material blanking barrel comprises a top scraper and a bottom material discharging groove, one side of the scraper, which faces the magnetic plate, is tightly attached to the bottom of the material conveying belt, two side walls of the material discharging groove extend upwards and are sealed to two sides of the scraper, the bottom surface of the material discharging groove extends out of the position right below the scraper, and one end of the material discharging groove extends to a recovery groove.
Through this scheme, the magnetic sheet can make iron impurity hug closely the lower surface of defeated material area when adsorbing iron impurity, the rotation in defeated material area can drive iron impurity and reachd feed cylinder department down, because feed cylinder is located one side of magnetic sheet down, iron impurity can get rid of under inertial effect down in the feed cylinder after losing the magnetism, iron impurity with defeated material area adhesion can be scraped by the scraper blade on the feed cylinder down and fall into down in the feed cylinder a bit, in order to guarantee iron impurity thoroughly clean up, avoid iron impurity to pile up and the slagging-off ability that leads to descends.
Preferably, the scraper blade includes scraping material portion and block portion, the scraping material portion hugs closely the conveying belt bottom surface arranges, the block portion is fixed to the one end that the magnetic sheet was kept away from to the scraping material portion, the block portion with the scraping material portion is the obtuse angle and arranges.
Through this scheme, scrape material portion and scrape down the back with iron impurity, the stop part that the slope was arranged can lead to iron impurity's flight direction, avoids kick-backing to cause iron impurity to fly back again on the conveyer belt.
Preferably, the scraping part consists of a plurality of scraping teeth which are arranged in parallel, and the scraping teeth are arranged at intervals; the conveying belt is provided with a plurality of scraping grooves in parallel, and the scraping teeth are arranged in the scraping grooves.
Through this scheme, iron impurity can be adsorbed outside scraping the groove, scrapes the tooth and scrapes iron impurity from the bottom, avoids directly pushing away iron impurity and makes its friction conveying belt, causes conveying belt wearing and tearing serious.
Preferably, the height of the scraping teeth is larger the farther away from the magnetic plate.
Through this scheme, the iron impurity of being scraped can be followed and scrape the tooth and remove and keep away from defeated material area to make things convenient for the tight defeated material area of iron impurity separation of adhesion, improve the separation effect.
The device has the technical effects that the device is simple in structure, can clean iron impurities adsorbed by the magnetic plate, avoids reduction of slag removal capacity caused by adhesion of the iron impurities, and improves the service life and slag removal efficiency of the device.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic structural diagram of a blanking mechanism of a magnetizing apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic sectional structure view of the lower cartridge of fig. 1.
Fig. 3 is a schematic top view of the scraper in fig. 2.
Fig. 4 is a schematic cross-sectional view of the conveyor belt of fig. 1.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
As shown in fig. 1 to 4, the blanking mechanism of the magnetic machine includes a material conveying belt 100 and a material blanking barrel 200, wherein the material conveying belt 100 is arranged around a magnetic plate 300, and a lower layer of the material conveying belt 100 is arranged to be closely attached to a bottom surface of the magnetic plate 300, so that iron impurities can be smoothly adsorbed to the bottom surface of the material conveying belt 100 and driven to the material blanking barrel 200;
Through this scheme of this embodiment, magnetic sheet 300 can make iron impurity hug closely the lower surface of defeated material area 100 when adsorbing iron impurity, the rotation of defeated material area 100 can drive iron impurity and reach feed cylinder 200 department down, because feed cylinder 200 is located one side of magnetic sheet 300 down, iron impurity can get rid of under inertial effect down in feed cylinder 200 after losing magnetism, some with defeated iron impurity of 100 adhesions of material area can be scraped by scraper blade 210 on the feed cylinder 200 and fall into down in the feed cylinder 200, in order to guarantee iron impurity thoroughly clean up, avoid iron impurity to pile up and the slagging-off ability that leads to descends.
In this embodiment or other embodiments, the scraper 210 includes a scraping portion 211 and a blocking portion 212, the scraping portion 211 is disposed closely to the bottom surface of the material conveying belt 100, the blocking portion 212 is fixed to an end of the scraping portion 211 away from the magnetic plate 300, and the blocking portion 212 and the scraping portion 212 are disposed at an obtuse angle. Scraping portion 211 is scraping the back with iron impurity, and the blocking part 212 that the slope was arranged can lead to iron impurity's flight direction, avoids iron impurity resilience to cause iron impurity to fly back again on the conveyer belt.
In this embodiment or other embodiments, the scraping portion 210 is composed of a plurality of scraping teeth 213 arranged in parallel, and the scraping teeth 213 are arranged at intervals; a plurality of scraping grooves 110 are arranged in parallel on the conveying belt 100, the scraping teeth 213 are arranged in the scraping grooves 110, iron impurities can be adsorbed outside the scraping grooves 110, the scraping teeth 213 scrape the iron impurities from the bottom, and the phenomenon that the iron impurities are directly pushed to rub the conveying belt 100 to cause serious abrasion of the conveying belt 100 is avoided.
In this or other embodiments, the farther away from the magnetic plate 300, the greater the height of the scraping teeth 213. The scraped iron impurities can move along the scraping teeth 213 to be far away from the material conveying belt 100, so that the iron impurities with tight adhesion can be conveniently separated from the material conveying belt 100, and the separation effect is improved.
A technical effect of this embodiment lies in, this device simple structure can clear up the adsorbed iron impurity of magnetic sheet, avoids the slagging-off ability decline that causes because of the adhesion of iron impurity, improves the life and the slagging-off efficiency of this device.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (4)
1. The utility model provides a cross unloading mechanism of magnetism machine, includes defeated material area and lower feed cylinder, defeated material area arranges its characterized in that around the magnetic sheet, lower feed cylinder is located one side of magnetic sheet below, the unloading section of thick bamboo includes the scraper blade at top and the row's of bottom groove, the scraper blade orientation one side of magnetic sheet is hugged closely defeated material area bottom, the both sides wall of arranging the material groove upwards extends sealedly extremely the both sides of scraper blade, the bottom surface of arranging the material groove extends under the scraper blade, the one end of arranging the material groove extends to accumulator department.
2. The blanking mechanism of the magnetizing apparatus of claim 1, wherein the scraper comprises a scraping portion and a blocking portion, the scraping portion is disposed closely to the bottom surface of the feeding belt, the blocking portion is fixed to an end of the scraping portion away from the magnetic plate, and the blocking portion is disposed at an obtuse angle with the scraping portion.
3. The blanking mechanism of the magnetizing apparatus of claim 2, wherein the scraping portion is composed of a plurality of scraping teeth arranged in parallel, and the scraping teeth are arranged at intervals; the conveying belt is provided with a plurality of scraping grooves in parallel, and the scraping teeth are arranged in the scraping grooves.
4. The blanking mechanism of the over-magnetic machine of claim 3, wherein the height of the scraping teeth is larger the farther away from the magnetic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850081.6U CN215665731U (en) | 2021-08-09 | 2021-08-09 | Blanking mechanism of magnetic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850081.6U CN215665731U (en) | 2021-08-09 | 2021-08-09 | Blanking mechanism of magnetic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215665731U true CN215665731U (en) | 2022-01-28 |
Family
ID=79950934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121850081.6U Active CN215665731U (en) | 2021-08-09 | 2021-08-09 | Blanking mechanism of magnetic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215665731U (en) |
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2021
- 2021-08-09 CN CN202121850081.6U patent/CN215665731U/en active Active
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