CN210905270U

CN210905270U - Multistage filter equipment is used in coating processing

Info

Publication number: CN210905270U
Application number: CN201921573305.6U
Authority: CN
Inventors: 曹其荣
Original assignee: Suzhou Meiyamei Building Paint Co ltd
Current assignee: Suzhou Meiyamei Building Paint Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-03
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a multistage filtering device for coating processing, which comprises a filtering cavity, a cover plate, a feeding mechanism and a filtering plate, wherein the feeding mechanism comprises a gear ring, a central gear, internal gears, a feeding disc, a rotary disc and a filtering net cylinder, the central gear is concentrically arranged in the gear ring, four internal gears are meshed between the central gear and the gear ring, each internal gear is fixedly connected with each rotary disc through a transmission rod respectively, the feeding disc is arranged between the gear ring and the rotary disc, the transmission rod is connected with the feeding disc in a sliding way, the filtering net cylinder is respectively arranged below the rotary disc, the feeding disc is of a hollow structure, the feeding disc is communicated with a feeding hole outside the filtering cavity through a feeding hose, the feeding disc is communicated with the rotary disc, the rotary disc is communicated with the filtering net cylinder, impurities can be effectively prevented from being mixed into the coating after the coating is filtered for the second, the coating is quickly filtered out under the action of centrifugal force, the filtering speed is effectively improved, and the filtering time is shortened.

Description

Multistage filter equipment is used in coating processing

Technical Field

The utility model relates to a coating processing technology field especially relates to a multistage filter equipment is used in coating processing.

Background

The stone paint is a coating with decorative effect exactly similar to marble and granite, and is mainly prepared by adopting natural stone powder with various colors, and matching with high-quality emulsion and high-quality auxiliary agent. The stone-like paint has the characteristics of fire resistance, water resistance, acid and alkali resistance, pollution resistance, no toxicity, no odor, strong bonding force, fastness and the like, can effectively prevent the corrosion of the external severe environment to the building, prolongs the service life of the building, and provides excellent protection for the building. The processed coating is filtered to remove impurities and particles through a filtering device before being packaged so as to ensure the purity of the finished coating, the existing coating is generally subjected to single-layer filtering to remove impurities and large-particle substances in the coating, the whole filtering operation is time-consuming and labor-consuming, the filtering effect is not ideal, and the product quality of the finally produced coating is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a coating processing uses multistage filter equipment.

The utility model discloses a realize through following technical scheme:

a multi-stage filtering device for paint processing is characterized by comprising a filtering cavity, a cover plate for sealing the filtering cavity, a feeding mechanism arranged in the filtering cavity and a filtering plate arranged in the middle of the filtering cavity, wherein the feeding mechanism comprises a gear ring, a central gear, internal gears, a feeding disc, rotary discs and a filtering net cylinder, the gear ring is fixedly connected below the cover plate, the central gear is concentrically arranged in the gear ring, four internal gears are meshed between the central gear and the gear ring, each internal gear is upwards connected with a driving assembly and downwards fixedly connected with the middle of the upper surface of each rotary disc through a transmission rod, the feeding disc is arranged between the gear ring and the rotary discs, the feeding disc is attached to the upper surfaces of the rotary discs, the transmission rods are slidably connected with the feeding disc, the side walls of the rotary discs are attached to each other, the filtering net cylinder is respectively arranged on the lower surface of each rotary disc, and, one side of the feeding disc is communicated with a feeding hole outside the filter cavity body through a feeding hose, the feeding disc is communicated with a rotary disc, and the rotary disc is communicated with the filter screen cylinder.

According to the above technical scheme, preferably, drive assembly includes connecting plate, drive shaft and motor, the motor is installed in the apron top, and the motor is connected with the drive shaft downwards, the drive shaft runs through the apron and extends to in the filter cavity, and the drive shaft lower extreme rotates to be connected in central gear, and the drive shaft has four connecting plates along circumference rigid coupling, each the connecting plate tip rotates with each internal gear middle part respectively and is connected.

According to the technical scheme, preferably, the filter plate is detachably connected with the filter cavity.

According to the technical scheme, preferably, the middle part of the inner wall of the filtering cavity is provided with the positioning ring, the surface of the positioning ring is provided with the annular positioning groove, the filter plate comprises the connecting ring and the filter screen arranged in the connecting ring, and the connecting ring is clamped in the annular positioning groove of the positioning ring.

According to the above technical scheme, preferably, the side wall of the feeding disc is fixedly connected with a plurality of connecting rods along the circumferential direction, the end parts of the connecting rods are fixedly connected with positioning pins downwards, the inner wall of the filtering cavity is fixedly connected with a plurality of positioning blocks relative to the positions of the connecting rods, the upper surface of each positioning block is provided with a positioning through groove, and the positioning pins are inserted into the positioning through grooves from the upper parts of the positioning blocks.

The utility model has the advantages that:

in addition, because the internal gear is meshed in the gear ring and the central gear, the internal gear drives each filter screen cylinder to rotate around the central gear simultaneously, the fluidity of the coating in the filter screen cylinder is improved, the coating is quickly filtered under the action of centrifugal force, the filtering speed is effectively improved, and the filtering time is shortened.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the driving assembly of the present invention.

Fig. 3 is a schematic view of the connection position between the positioning pin and the positioning block of the present invention.

In the figure: 1. a motor; 2. a cover plate; 3. a connecting plate; 4. erecting a rod; 5. locking the nut; 6. locking the screw rod; 7. an internal gear; 8. a ring gear; 9. a feed tray; 10. a sun gear; 11. a turntable; 12. a lower engaging lug; 13. a filtering cavity; 14. a filter screen cylinder; 15. a positioning ring; 16. a filter screen; 17. a connecting ring; 18. a mounting frame; 19. a drive shaft; 20. a discharge pipeline; 21. positioning blocks; 22. a connecting rod; 23. and a positioning pin.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a filter chamber 13, be used for airtight filter chamber 13 the apron 2, locate the feed mechanism in filter chamber 13 and locate the filter board at filter chamber 13 middle part, filter chamber 13 lower surface is the cambered surface setting in this example, filter chamber 13 lower extreme intercommunication has ejection of compact pipeline 20, filter chamber 13 is fixed in the operation scene through mounting bracket 18, be connected through locking Assembly between apron 2 and the filter chamber 13, locking Assembly evenly is equipped with four along apron 2 circumference, locking Assembly includes upper engaging lug of rigid coupling in apron 2 edge, lower engaging lug 12 of rigid coupling in filter chamber 13 outer wall, lower extreme and lower engaging lug 12 articulated locking screw 6 and locking nut 5 with locking screw 6 threaded connection, upper engaging lug opens and has the position mouth of letting, locking nut 5 lower extreme and upper engaging lug upper surface butt, feed mechanism includes ring gear 8, The feeding device comprises a central gear 10, internal gears 7, a feeding disc 9, rotary discs 11 and a filter screen cylinder 14, wherein the gear ring 8 is fixedly connected below a cover plate 2 through an upright rod 4, the central gear 10 is concentrically arranged in the gear ring 8, four internal gears 7 are meshed between the central gear 10 and the gear ring 8, each internal gear 7 is upwards connected with a driving component, each internal gear 7 is respectively and downwards fixedly connected with the middle part of the upper surface of each rotary disc 11 through a transmission rod, the feeding disc 9 is arranged between the gear ring 8 and the rotary discs 11, the feeding disc 9 is attached to the upper surface of each rotary disc 11, in the embodiment, the rotary discs 11 are arranged in a hollow mode, the upper surfaces of the rotary discs 11 are provided with openings, the edge positions of the upper ends of the rotary discs 11 are attached to the feeding disc 9, a plurality of exchange openings are uniformly formed in the positions, close to the circle centers, of the lower surfaces of the feeding disc 9 along the circumferential direction, the transmission rod is connected with the feeding disc 9 in a sliding manner, the upper surface and the lower surface of the feeding disc 9 are provided with annular slideways, the annular slideways are connected with four sliding sleeves in a sliding manner, the transmission rod is connected with the transmission rod in a rotating manner, so that the transmission rod rotates along the annular slideways in the sliding connection process, the side walls of the rotating discs 11 are mutually attached, the outer walls of the rotating discs 11 are coated with anti-scratch layers, the service lives of the rotating discs 11 are prolonged, the lower surfaces of the rotating discs 11 are respectively provided with a filter screen cylinder 14, in the embodiment, the filter screen cylinder 14 is detachably connected with the rotating discs 11, workers can clean and replace the filter screen cylinder at regular intervals, the feeding disc 9 is of a hollow structure, one side of the feeding disc 9 is communicated with a feeding hole outside the filter cavity 13 through a feeding hose, the feeding disc 9 is communicated with the rotating discs 11, the filtering speed is improved. In addition, because the internal gear 7 is meshed in the gear ring 8 and the central gear 10, the internal gear drives each filter screen cylinder 14 to rotate around the central gear 10 at the same time, the fluidity of the coating in the filter screen cylinders 14 is improved, the coating is quickly filtered under the action of centrifugal force, the filtering speed is effectively improved, and the filtering time is shortened.

According to the above embodiment, preferably, the driving assembly includes the connecting plate 3, the driving shaft 19 and the motor 1, the motor 1 is installed above the cover plate 2, the motor 1 is connected with the driving shaft 19 downward, the driving shaft 19 extends into the filtering cavity 13 through the cover plate 2, the lower end of the driving shaft 19 is rotatably connected in the central gear 10, the driving shaft 19 is fixedly connected with four connecting plates 3 along the circumferential direction, the end of each connecting plate 3 is rotatably connected with the middle of each internal gear 7, and the central gear 10 is fixedly connected with the upper surface of the feeding disc 9 downward. The starting motor 1 drives the driving shaft 19 to rotate, the connecting plate 3 fixedly connected with the driving shaft 19 drives each internal gear 7 to rotate around the central gear 10 in the gear ring 8, and the internal gears 7 are meshed in the gear ring 8 and the central gear 10, so that the internal gears drive each filter screen cylinder 14 to rotate around the central gear 10 and rotate at the same time.

According to the above embodiment, preferably, the filter plate is detachably connected with the filter chamber 13, so that a user can conveniently replace and clean the filter plate regularly, the filter plate is not easy to block, and the filter effect is good.

According to the above-mentioned embodiment, preferably, filtering cavity 13 inner wall middle part is equipped with holding ring 15, holding ring 15 surface is opened there is annular positioning groove, the filter includes go-between 17 and locates the filter screen 16 in the go-between 17, go-between 17 joint is connected in holding ring 15's annular positioning groove, is connected through a plurality of locking bolts along circumference between go-between 17 and the holding ring 15, and this sets up the installation and dismantles convenient operation, makes things convenient for washing, maintenance and the change of staff to the filter.

According to the above embodiment, preferably, the side wall of the feeding tray 9 is fixedly connected with a plurality of connecting rods 22 along the circumferential direction, the end of each connecting rod 22 is fixedly connected with a positioning pin 23, the inner wall of the filtering cavity 13 is fixedly connected with a plurality of positioning blocks 21 relative to the connecting rods 22, the upper surface of each positioning block 21 is provided with a positioning through groove, the positioning pins 23 are inserted into the positioning through grooves from the upper parts of the positioning blocks 21, so that the feeding tray 9 can be installed and positioned in the filtering cavity 13, and when the filtering cavity 13 is opened, the positioning pins 23 connected with the feeding tray 9 can be directly pulled out from the positioning through grooves of the positioning blocks 21, thereby facilitating the maintenance of equipment by a.

In addition, because the internal gear 7 is meshed in the gear ring 8 and the central gear 10, the internal gear drives each filter screen cylinder 14 to rotate around the central gear 10 at the same time, the fluidity of the coating in the filter screen cylinders 14 is improved, the coating is quickly filtered under the action of centrifugal force, the filtering speed is effectively improved, and the filtering time is shortened.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multi-stage filtering device for paint processing is characterized by comprising a filtering cavity, a cover plate for sealing the filtering cavity, a feeding mechanism arranged in the filtering cavity and a filtering plate arranged in the middle of the filtering cavity, wherein the feeding mechanism comprises a gear ring, a central gear, internal gears, a feeding disc, rotary discs and a filtering net drum, the gear ring is fixedly connected below the cover plate, the central gear is concentrically arranged in the gear ring, four internal gears are meshed between the central gear and the gear ring, each internal gear is upwards connected with a driving assembly and downwards fixedly connected with the middle of the upper surface of each rotary disc through a transmission rod, the feeding disc is arranged between the gear ring and the rotary discs, the feeding disc is attached to the upper surfaces of the rotary discs, the transmission rod is connected with the feeding disc in a sliding manner, the side walls of the rotary discs are attached to each other, the filtering net drum is respectively, the feeding disc is internally of a hollow structure, one side of the feeding disc is communicated with a feeding hole outside the filter cavity body through a feeding hose, the feeding disc is communicated with a rotary disc, and the rotary disc is communicated with the filter screen cylinder.

2. The multistage filtering device for paint processing as claimed in claim 1, wherein the driving assembly includes a connecting plate, a driving shaft and a motor, the motor is mounted above the cover plate, the motor is connected with the driving shaft downward, the driving shaft penetrates through the cover plate and extends into the filtering cavity, the lower end of the driving shaft is rotatably connected into the central gear, the driving shaft is fixedly connected with four connecting plates along the circumferential direction, and the end parts of the connecting plates are respectively rotatably connected with the middle parts of the internal gears.

3. The multi-stage filtration apparatus as claimed in claim 2, wherein the filter plate is removably connected to the filter chamber.

4. The multistage filtering device for paint processing as claimed in claim 3, wherein a positioning ring is provided at the middle part of the inner wall of the filtering chamber, the positioning ring has an annular positioning groove on the surface thereof, the filtering plate comprises a connecting ring and a filtering net provided in the connecting ring, and the connecting ring is engaged with the annular positioning groove of the positioning ring.

5. The multistage filtering device for processing coating according to any one of claims 1 to 4, wherein a plurality of connecting rods are fixedly connected to the side wall of the feeding plate along the circumferential direction, positioning pins are fixedly connected to the end portions of the connecting rods downward, a plurality of positioning blocks are fixedly connected to the inner wall of the filtering cavity at positions corresponding to the connecting rods, positioning through grooves are formed in the upper surfaces of the positioning blocks, and the positioning pins are inserted into the positioning through grooves from above the positioning blocks.