CN223184970U - Metal micropowder collection and filtering device - Google Patents

Abstract

The utility model relates to a metal miropowder collects technical field, specific metal miropowder collection filter equipment that says so, including supporting base and rose box: the outer wall of the top end of the supporting base is provided with a filter box, the inside of the filter box is provided with a sucking and collecting mechanism, the side edge of the sucking and collecting mechanism is provided with an isolating and collecting mechanism, the lower part of the isolating and collecting mechanism is provided with a filtering and screening mechanism, the limiting screen plate is arranged to be a porous screen structure which is matched with the interference effect of cam rotation and the limiting screen plate, so that the device can automatically filter the concentrated and collected metal powder, and then the metal particles of great particle diameter just can pile up in the top of spacing sieve, and the metal particles of less particle diameter just can fall to the rose box bottom automatically to this is distinguished the two and is passed through different processing methods to its recycle, need not to follow-up screening process in addition, has improved metal micro powder's whole utilization ratio, and whole practical function is good.

Description

Metal micro powder collecting and filtering device

Technical Field

The utility model relates to the technical field of metal micro powder collection, in particular to a metal micro powder collection and filtration device.

Background

The metal micro powder collecting and filtering device is a device for collecting and filtering metal micro powder, a large amount of metal micro powder is often generated in the metal processing and manufacturing process, and the micro powder is harmful to the environment and human health if scattered or discharged at will, so the metal micro powder collecting and filtering device can effectively collect and filter the micro powder, thereby reducing the pollution to the environment and the harm to the human body;

The utility model discloses a "metal powder collection device for screw production" is No. CN110860940A, the device is convenient through the blanking hopper that uses wide-mouth hypotenuse, the biggest collection comes from the metal powder that processing lathe top dropped, and the export end of blanking hopper is just facing to the collecting box, make the metal powder that is located the interior inclined wall of blanking hopper through vibrating motor and can the quick unloading, blanking efficiency is high, and only 5 cm distance between the two, further make the blanking more accurate, set up four universal wheels simultaneously, can adjust collection device's concrete station according to concrete blanking position, because the utilization ratio of the metal powder of different granule sizes is different, but above-mentioned device has only realized concentrated collection's effect to the metal powder, and the effect of classifying storage is not realized to it, whole collection effect is poor.

Disclosure of utility model

The utility model aims to solve the problems and provide a metal micro powder collecting and filtering device which improves the problems that the utilization rate of the existing metal powder with different particle sizes is different, but the existing device only realizes the effect of concentrated collection on the metal powder and does not realize the effect of graded storage.

The metal micro powder collecting and filtering device comprises a supporting base and a filtering box, wherein the outer wall of the top end of the supporting base is provided with the filtering box, the inside of the filtering box is provided with a sucking and collecting mechanism, the side edge of the sucking and collecting mechanism is provided with an isolating and collecting mechanism, the lower part of the isolating and collecting mechanism is provided with a filtering and screening mechanism, the sucking and collecting mechanism comprises a limiting box, a driving motor, a driving shaft, a limiting fan, a limiting mounting plate and a limiting guide pipe, the inner wall of the side edge of the filtering box, which is positioned at the top end, is provided with the limiting box, the inner wall of the side edge of the limiting box is provided with the driving motor, the driving motor is connected with one end of the driving shaft, the other end of the driving shaft is connected with the limiting fan, the side edge of the limiting fan is provided with the limiting mounting plate, the side edge outer wall of the limiting mounting plate, which is positioned at the limiting fan, is provided with a placing groove in a penetrating mode, the inside of the placing groove is provided with a protective filter screen, the side edge outer wall of the limiting box is provided with the limiting guide pipe in a conducting mode, the extending end of the limiting guide pipe is arranged outside the filtering box, and the outside of the limiting guide pipe is provided with a flange.

Preferably, the isolation collecting mechanism comprises a limit scraping plate and a feed chute, the limit installation plate is provided with the limit scraping plate in a manner of being attached to the outer wall of the side edge of the protection filter screen, the outer wall of the side edge of the limit scraping plate is provided with a support shaft, the support shaft is connected with a rotating shaft of the limit fan, and the feed chute is arranged on the inner wall of the bottom end of the limit box at the position of the limit scraping plate in a penetrating manner.

Preferably, the filtering and screening mechanism comprises a limiting screen plate, limiting T-shaped blocks and limiting T-shaped grooves, wherein the limiting screen plate is arranged in the filtering box, two groups of limiting T-shaped blocks are symmetrically arranged on the outer walls of the two sides of the limiting screen plate, and two groups of limiting T-shaped grooves are symmetrically arranged on the inner walls of the sides of the filtering box.

Preferably, the sliding installation is arranged between the limit T-shaped block and the limit T-shaped groove, and a reset spring is connected between the outer wall of the top end of the limit T-shaped block and the inner wall of the top end of the limit T-shaped groove.

Preferably, the top outer wall and the bottom outer wall of the limiting screen plate are provided with protection plates, and the side outer walls of the protection plates are attached to the side inner walls of the filter boxes.

Preferably, the side outer wall of the filter box is provided with an auxiliary supporting plate, the auxiliary supporting plate is in an L shape, and the side inner wall of the auxiliary supporting plate is provided with a control motor.

Preferably, the control motor is connected with one end of the transmission shaft, the other end of the transmission shaft penetrates through the outer wall of one side of the filter box and is rotatably mounted on the inner wall of the other side of the filter box, the transmission shaft at the inner position of the filter box is symmetrically provided with limiting cams, and the limiting cams are located under the limiting screen plates.

Preferably, the spacing sieve plate is set to porous sieve plate structure, and the height of guard plate is greater than the groove height in spacing T shape groove.

The beneficial effects of the utility model are as follows:

1. When the metal micro powder collecting and filtering device is used, through the arrangement of the limiting screen plate, the limiting T-shaped block, the limiting T-shaped groove, the reset spring, the protection plate, the auxiliary support plate, the control motor, the transmission shaft and the limiting cam, the limiting screen plate is arranged to be of a porous screen structure, the porous screen structure is matched with the interference effect of cam rotation and the limiting screen plate, so that the device can automatically filter collected metal powder, further metal particles with larger particle size can be accumulated above the limiting screen plate, and metal particles with smaller particle size can automatically fall to the bottom end of the filtering box, so that the metal particles with smaller particle size can be recycled through different treatment modes, the subsequent screening procedures are not needed, the overall utilization rate of the metal micro powder is improved, and the overall practical effect is good;

2. This filter equipment is collected to metal miropowder when using, drives through utilizing the spacing fan linkage in the absorption collection mechanism and keeps apart the spacing scraper blade in the collection mechanism and carry out pivoted setting for spacing scraper blade just can be automatic when rotating to prevent filter screen outer wall negative pressure accumulational metal miropowder and scrape the collection in unison, guaranteed the normal powder effect of absorbing of device on guaranteeing to protect filter screen outer wall clear basis, whole practical function is good.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in an overall cross-section;

FIG. 3 is a schematic perspective view of a suction collection mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of an isolated collection mechanism according to the present utility model;

FIG. 5 is a schematic perspective view of a filtering and screening mechanism according to the present utility model;

fig. 6 is an enlarged perspective view of fig. 5 a according to the present utility model.

The device comprises a supporting base, a filtering box, a suction collecting mechanism, a driving motor, a driving shaft, a limiting fan, a limiting mounting plate, a limiting guide pipe, a limiting collecting mechanism, a limiting scraping plate, a feeding groove, a filtering and screening mechanism, a limiting sieve plate, a limiting T-shaped block, a limiting T-shaped groove, a limiting groove, a reset spring, a limiting plate, a limiting supporting plate, a driving shaft, a driving motor, a driving shaft, a limiting fan, a limiting motor, a limiting driving plate, a limiting guide pipe, a limiting collecting mechanism, a limiting scraping plate, a limiting feeding groove, a filtering and screening mechanism, a limiting sieve plate, a limiting T-shaped block, a limiting T-shaped groove, a limiting spring, a limiting cam and a limiting cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-6, A metal micro powder collecting and filtering device comprises a supporting base 1 and a filtering box 2, wherein the outer wall of the top end of the supporting base 1 is provided with the filtering box 2, the inside of the filtering box 2 is provided with a sucking and collecting mechanism 3, the side edge of the sucking and collecting mechanism 3 is provided with an isolating and collecting mechanism 4, the lower part of the isolating and collecting mechanism 4 is provided with a filtering and screening mechanism 5, the sucking and collecting mechanism 3 comprises a limiting box 31, a driving motor 32, a driving shaft 33, a limiting fan 34, a limiting mounting plate 35 and a limiting guide pipe 36, the side inner wall of the filtering box 2 at the top end position is provided with the limiting box 31, the side inner wall of the limiting box 31 is provided with the driving motor 32, the driving motor 32 is connected with one end of the driving shaft 33, the other end of the driving shaft 33 is connected with the limiting fan 34, the side edge of the limiting fan 34 is provided with the limiting mounting plate 35, the side edge outer wall of the limiting mounting plate 35 at the position of the limiting fan 34 is provided with a through setting groove, the inside of the setting groove is provided with a protection filter screen, the side edge outer wall of the limiting box 31 is provided with the limiting guide pipe 36, the extending end of the limiting guide pipe 36 is arranged outside the filtering box 2, and the outside of the limiting guide pipe 36 is provided with a flange plate; when the residual silver powder processed on the processing table is required to be uniformly collected into the device, firstly, a butt joint hose is required to be installed on the limit guide pipe 36 through a flange plate, the driving motor 32 is started after the hose is aligned with the silver powder to be collected, the driving motor 32 is started to automatically drive the driving shaft 33 to rotate so as to drive the limit fan 34 to rotate, the limit fan 34 is reversely installed, when the limit fan 34 rotates, the silver powder on the working table is pumped into the hose through a negative pressure pumping mode and then is conveyed into the device, here, because of the setting of the protection filter screen of the internal installation of the limit mounting plate 35, when the air current with silver powder passes through the protection filter screen, the silver powder can be automatically isolated outside the protection filter screen.

The isolation collecting mechanism 4 comprises a limit scraping plate 41 and a feed chute 42, wherein the limit scraping plate 41 is arranged on the outer wall of the side edge of the protection filter screen in a fitting mode, a support shaft is arranged on the outer wall of the side edge of the limit scraping plate 41, the support shaft is connected with a rotating shaft of a limit fan 34, the feed chute 42 is arranged on the inner wall of the bottom end of the limit box 31, which is located at the position of the limit scraping plate 41, in a penetrating mode, when the limit fan 34 rotates, the support shaft is synchronously driven to rotate, the limit scraping plate 41 is driven to rotate, and silver powder adhered to the negative pressure outside the protection filter screen is automatically conveyed to the upper portion of the limit sieve plate 51 through the feed chute 42 under the pushing action of inertia, so that the effect of centralized collection is achieved.

The filtering and screening mechanism 5 comprises a limiting screen plate 51, limiting T-shaped blocks 52 and limiting T-shaped grooves 53, wherein the limiting screen plate 51 is arranged in the filtering box 2, two groups of limiting T-shaped blocks 52 are symmetrically arranged on the outer walls of the two sides of the limiting screen plate 51, two groups of limiting T-shaped grooves 53 are symmetrically arranged on the inner walls of the sides of the filtering box 2, sliding installation is carried out between the limiting T-shaped blocks 52 and the limiting T-shaped grooves 53, return springs 54 are connected between the outer walls of the top ends of the limiting T-shaped blocks 52 and the inner walls of the top ends of the limiting T-shaped grooves 53, protection plates 55 are respectively arranged on the outer walls of the top ends and the outer walls of the bottom ends of the limiting screen plate 51, the side outer walls of the protection plates 55 are attached to the inner walls of the sides of the filtering box 2, auxiliary supporting plates 56 are arranged on the outer walls of the sides of the filtering box 2, control motors 57 are arranged on the inner walls of the auxiliary supporting plates 56 in an L shape, the control motors 57 are connected with one ends of the transmission shafts 58, the other ends of the transmission shafts 58 penetrate through the outer walls of one sides of the filtering box 2 and are rotatably installed on the inner walls of the other sides of the filtering box 2, limiting cams 59 are symmetrically arranged on the outer sides of the transmission shafts 58 at the positions of the filtering box 2, and are located right below the limiting cams 59 and are located under the limiting screen plate 51; when the silver powder accumulated above the limiting screen plate 51 needs to be separated into large particles and small particles, the control motor 57 needs to be started at the moment, the auxiliary supporting plate 56 plays an auxiliary supporting role on the control motor 57, the transmission shaft 58 is automatically driven to rotate so as to drive the limiting cam 59 to rotate after the control motor 57 is started, when the limiting cam 59 is in conflict with the limiting screen plate 51 in the rotating process, the limiting screen plate 51 automatically moves upwards under the conflict action at the moment, the limiting screen plate 51 moves upwards so as to automatically drive the limiting T-shaped block 52 to slide in the limiting T-shaped groove 53, at this time, the reset spring 54 is in a contracted state under the interference action of the limiting T-shaped block 52, when the limiting cam 59 is not in interference with the limiting screen plate 51 in the rotating process, the reset spring 54 can automatically push the limiting T-shaped block 52 to move downwards and reset so as to drive the limiting screen plate 51 to reset without being extruded by the limiting T-shaped block 52, and in this way, large particle impurities in the metal micro powder can be separated from the metal powder through the vibration action of the limiting screen plate 51 in the back-and-forth vibration process;

The limiting screen plate 51 is of a porous screen plate structure, the height of the protection plate 55 is larger than the groove height of the limiting T-shaped groove 53, the specific shape of the limiting screen plate 51 is described herein, so that the screening can be smoothly performed, the height of the protection plate 55 is larger than the groove height of the limiting T-shaped groove 53, the limiting screen plate 51 can always cover the limiting T-shaped groove 53 through the protection plate 55 in the vertical displacement process, and metal powder is prevented from entering the limiting T-shaped groove 53.

When the silver powder collecting device is used, when the residual silver powder machined on a machining table is required to be uniformly collected in the device, firstly, a butt joint hose is required to be installed on a limit guide pipe 36 through a flange, a driving motor 32 is started after the hose is aligned to the silver powder to be collected, a driving shaft 33 is automatically driven to rotate after the driving motor 32 is started so as to drive a limit fan 34 to rotate, the limit fan 34 is reversely installed, silver powder on the workbench is pumped into the hose in a negative pressure pumping mode when the limit fan 34 rotates, and then the silver powder is conveyed into the device, and a protective filter screen is installed in the limit installation plate 35, and when the airflow with the silver powder passes through the protective filter screen, the silver powder is automatically isolated outside the protective filter screen; when the silver powder accumulated above the limit screen plate 51 is required to be separated into large particles and small particles, the control motor 57 is required to be started at first, the auxiliary support plate 56 plays an auxiliary supporting role on the control motor 57, the transmission shaft 58 is automatically driven to rotate so as to drive the limit cam 59 to rotate after the control motor 57 is started, when the limit cam 59 is in conflict with the limit screen plate 51 in the rotating process, the limit screen plate 51 automatically moves upwards under the action of the conflict at the moment, and the limit screen plate 51 moves upwards so as to automatically drive the limit T-shaped block 52 to slide in the limit T-shaped groove 53, at this time, the reset spring 54 is in a contracted state under the interference action of the limiting T-shaped block 52, when the limiting cam 59 is not in interference with the limiting screen plate 51 in the rotating process, the reset spring 54 can automatically push the limiting T-shaped block 52 to move downwards and reset so as to drive the limiting screen plate 51 to reset without being extruded by the limiting T-shaped block 52, and in this way, large particle impurities in the metal micro powder can be separated from the metal powder through the vibration action of the limiting screen plate 51 in the back-and-forth vibration process;

It is noted that the driving motor 32 and the control motor 57 may be powered by the prior art, and both the power supply member and the external wire may be used to supply power, which are conventional operation techniques, and will not be described herein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a metal micro powder collecting and filtering device, its characterized in that, including supporting base (1) and rose box (2), the top outer wall that supports base (1) is provided with rose box (2), the inside of rose box (2) is provided with and absorbs collection mechanism (3), the side of absorbing collection mechanism (3) is provided with keeps apart collection mechanism (4), the below of keeping apart collection mechanism (4) is provided with filtration screening mechanism (5), absorption collection mechanism (3) include spacing case (31), driving motor (32), drive shaft (33), spacing fan (34), spacing mounting panel (35) and spacing pipe (36), the side inner wall that rose box (2) are located the top position is provided with spacing case (31), the side inner wall of spacing case (31) is provided with driving motor (32), driving motor (32) are connected with one end of drive shaft (33), the other end of drive shaft (33) is connected with spacing fan (34), the side of spacing fan (34) is provided with spacing mounting panel (35), spacing mounting panel (35) are located spacing groove (36) and are equipped with the side of spacing groove, the side of leading to place the outer wall (36) of spacing case (31), the extending end of the limiting guide pipe (36) is arranged outside the filter box (2), and a flange plate is arranged outside the limiting guide pipe (36).

2. The metal micro powder collecting and filtering device according to claim 1, wherein the isolating and collecting mechanism (4) comprises a limiting scraping plate (41) and a feeding groove (42), the limiting scraping plate (41) is arranged on the outer wall of the side edge of the protective filter screen in a fitting mode, a supporting shaft is arranged on the outer wall of the side edge of the limiting scraping plate (41), the supporting shaft is connected with a rotating shaft of the limiting fan (34), and the feeding groove (42) is formed in the inner wall of the bottom end of the limiting box (31) located at the position of the limiting scraping plate (41).

3. The metal micro powder collecting and filtering device according to claim 1, wherein the filtering and screening mechanism (5) comprises a limiting screen plate (51), limiting T-shaped blocks (52) and limiting T-shaped grooves (53), the limiting screen plate (51) is arranged in the filtering box (2), two groups of limiting T-shaped blocks (52) are symmetrically arranged on the outer walls of two sides of the limiting screen plate (51), and two groups of limiting T-shaped grooves (53) are symmetrically formed in the inner walls of the sides of the filtering box (2).

4. The metal micro powder collecting and filtering device according to claim 3, wherein sliding installation is achieved between the limiting T-shaped block (52) and the limiting T-shaped groove (53), and a reset spring (54) is connected between the outer wall of the top end of the limiting T-shaped block (52) and the inner wall of the top end of the limiting T-shaped groove (53).

5. The metal micro powder collecting and filtering device according to claim 4, wherein the top end outer wall and the bottom end outer wall of the limiting screen plate (51) are respectively provided with a protection plate (55), and the side outer walls of the protection plates (55) are attached to the side inner walls of the filtering box (2).

6. The metal micro powder collecting and filtering device according to claim 5, wherein the side outer wall of the filtering box (2) is provided with an auxiliary supporting plate (56), the auxiliary supporting plate (56) is L-shaped, and the side inner wall of the auxiliary supporting plate (56) is provided with a control motor (57).

7. The metal micro powder collecting and filtering device according to claim 6, wherein the control motor (57) is connected with one end of a transmission shaft (58), the other end of the transmission shaft (58) penetrates through the outer wall of one side of the filter box (2) and is rotatably installed on the inner wall of the other side of the filter box (2), the transmission shaft (58) at the inner position of the filter box (2) is symmetrically arranged at a limit cam (59) outside, and the limit cam (59) is located under the limit screen plate (51).

8. The metal micro powder collecting and filtering device as set forth in claim 5, wherein the limiting screen plate (51) is of a porous screen plate structure, and the height of the protecting plate (55) is larger than the groove height of the limiting T-shaped groove (53).