CN217313787U

CN217313787U - Powder coating grading and grinding device

Info

Publication number: CN217313787U
Application number: CN202220119133.0U
Authority: CN
Inventors: 任锐
Original assignee: Qingdao Youlimei Colour Technology Co ltd
Current assignee: Qingdao Youlimei Colour Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-30
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a hierarchical milling equipment of powder coating, including grinding the storehouse main part, grind one side of storehouse main part and install first installation storehouse, and the one end of the inside one side in first installation storehouse installs the motor, the output of motor is connected with first grinding roller, and first grinding roller runs through and grinds the storehouse main part to first grinding roller is close to the outside of motor one end and installs first gear, the inside one end of keeping away from first grinding roller in first installation storehouse is provided with the second grinding roller. The utility model discloses a be provided with the fan in the first pivot, the connection of belt pulley mechanism between first pivot and the first grinding roller for when first grinding roller rotates the grinding, the fan can rotate thereupon, thereby drive the air current from the opening part inward flow who grinds the storehouse main part, and then avoid the tiny powder of part to spread outward to cause extravagant influence operational environment simultaneously, and can guarantee the smoothness of the device in the use by self-cleaning filtering part.

Description

Powder coating grading and grinding device

Technical Field

The utility model relates to a powder coating production facility technical field especially relates to a hierarchical milling equipment of powder coating.

Background

One of the coatings in the powder coating needs to go through a plurality of steps in the production process, grinding is one of the more critical steps, and a multi-stage grinding device is one of the common devices in the grinding process, can grind the coating for a plurality of times, thereby ensuring that the final particle size reaches the expected standard.

Present powder coating grading milling equipment, it is at the grinding in-process, can produce the comparatively tiny dust of part, and these dusts are very easy along with the air to diffusion all around, and then influence peripheral air quality easily, cause the hidden danger to staff's healthy, also can cause the waste of certain degree simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grading grinding device for powder coating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a powder coating grading grinding device comprises a grinding bin main body, wherein a first mounting bin is mounted on one side of the grinding bin main body, a motor is mounted at one end of one side in the first mounting bin, the output end of the motor is connected with a first grinding roller, the first grinding roller penetrates through the grinding bin main body, a first gear is mounted on the outer side, close to one end of the motor, of the first grinding roller, a second grinding roller is arranged at one end, far away from the first grinding roller, in the first mounting bin, and penetrates through the grinding bin main body, a second gear is mounted on the outer side, close to one end of the first mounting bin, of the second grinding roller, a first filter plate is mounted on the inner wall of the grinding bin main body, a surrounding piece is mounted at the top of the first filter plate, a movable ring is arranged on the inner side of the surrounding piece, a filter bin is mounted at the top of the movable ring, T-shaped mounting pieces are mounted at the middle positions of two ends in the grinding bin main body, and the bottom of T type installed part installs first cleaning brush, second installation storehouse is installed to the bottom of surround, grind the storehouse main part and keep away from the bottom of first installation storehouse one side and seted up the through-hole, and grind the inside one side that is close to the through-hole in storehouse main part and install the second filter, one side of second filter is run through there is first pivot, and first pivot extends to the inside in second installation storehouse to be connected with belt pulley mechanism between first pivot and the first grinding roller, the outside that grinds storehouse main part one end was kept away from to first pivot is installed the fan, and first pivot is close to the one end in second installation storehouse and is installed first awl tooth, be provided with on the second installation storehouse and be used for driving movable ring pivoted drive mechanism.

Preferably, the central axis of the second gear is parallel to the central axis of the first gear, and the second gear is in meshed connection with the first gear.

Preferably, a sealing element is stuck to the bottom of the movable ring, and the sealing element is made of rubber.

Preferably, a second cleaning brush is mounted at the middle position outside the first rotating shaft, and the second cleaning brush is attached to the second filter plate.

Preferably, drive mechanism is including running through the second pivot at second installation storehouse top, and the second pivot runs through the surround, the installation pole is installed on the top of second pivot, and installs the pole and be fixed connection with the activity ring, second cone tooth is installed to the bottom of second pivot.

Preferably, the second conical tooth is perpendicular to the first conical tooth, and the second conical tooth is in meshed connection with the first conical tooth.

Compared with the prior art, the utility model, its beneficial effect does:

1. through being provided with the fan in the first pivot, the connection of belt pulley mechanism between first pivot and the first grinding roller for when first grinding roller rotated the grinding, the fan can rotate thereupon, thereby drives the air current and inwards flows from the opening part of grinding the storehouse main part, and then avoids the powder of part tiny to spread outward to cause extravagant influence operational environment simultaneously.

2. Through being provided with T type installed part and first cleaning brush in grinding the storehouse main part, be provided with the second cleaning brush in the first pivot for in the use, first cleaning brush can scrape the brush cleanness to filtering the storehouse, and the brush cleanness can be scraped to the second filter to the second cleaning brush, and then can guarantee the smoothness of the device in use, thereby guarantees its continuous service ability.

Drawings

Fig. 1 is a schematic sectional view of a powder coating classifying and grinding device according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic perspective view of a movable ring of the powder coating classifying and grinding device of the present invention;

fig. 5 is a schematic bottom sectional view of the powder coating classifying and grinding device of the present invention.

In the figure: 1 grinding bin main part, 2 first installation bins, 3 motors, 4 first grinding rollers, 5 first gears, 6 second grinding rollers, 7 second gears, 8 first filter plates, 9 surrounding members, 10 movable rings, 11 filter bins, 12 sealing members, 13T-shaped installation members, 14 first cleaning brushes, 15 second installation bins, 16 through holes, 17 second filter plates, 18 first rotating shafts, 19 belt pulley mechanisms, 20 fans, 21 first conical teeth, 22 second rotating shafts, 23 installation rods, 24 second conical teeth and 25 second cleaning brushes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1-5, a powder coating grading and grinding device comprises a grinding chamber body 1, a first installation chamber 2 is installed on one side of the grinding chamber body 1, a motor 3 is installed on one end of one side inside the first installation chamber 2, an output end of the motor 3 is connected with a first grinding roller 4, the first grinding roller 4 penetrates through the grinding chamber body 1, a first gear 5 is installed on the outer side of one end, close to the motor 3, of the first grinding roller 4, a second grinding roller 6 is arranged on one end, far away from the first grinding roller 4, inside the first installation chamber 2, the second grinding roller 6 penetrates through the grinding chamber body 1, a second gear 7 is installed on the outer side of one end, close to the first installation chamber 2, of the second grinding roller 6, the central axis of the second gear 7 is parallel to the central axis of the first gear 5, and the second gear 7 is in meshing connection with the first gear 5, so that when the first grinding roller 4 rotates, the second grinding roller 6 can rotate along with the first grinding roller, so that the first grinding roller and the second grinding roller are matched with each other to finish a primary grinding task;

the inner wall of the grinding bin main body 1 is provided with a first filter plate 8, the top of the first filter plate 8 is provided with an enclosure 9, the inner side of the enclosure 9 is provided with a movable ring 10, the top of the movable ring 10 is provided with a filter bin 11, the bottom of the movable ring 10 is adhered with a sealing element 12, and the sealing element 12 is made of rubber materials, so that raw materials are prevented from entering the inner side of the movable ring 10;

the middle position of two ends in the grinding bin main body 1 is provided with a T-shaped mounting part 13, the bottom of the T-shaped mounting part 13 is provided with a first cleaning brush 14, the bottom of the surrounding part 9 is provided with a second mounting bin 15, the bottom of one side of the grinding bin main body 1 far away from the first mounting bin 2 is provided with a through hole 16, one side of the grinding bin main body 1 near the through hole 16 is provided with a second filter plate 17, one side of the second filter plate 17 is provided with a first rotating shaft 18 in a penetrating way, the first rotating shaft 18 extends to the inside of the second mounting bin 15, a belt pulley mechanism 19 is connected between the first rotating shaft 18 and the first grinding roller 4, the outer side of one end of the first rotating shaft 18 far away from the grinding bin main body 1 is provided with a fan 20, one end of the first rotating shaft 18 near the second mounting bin 15 is provided with a first conical tooth 21, the middle position of the outer side of the first rotating shaft 18 is provided with a second cleaning brush 25, and the second cleaning brush 25 is attached to the second filter plate 17, when the first rotating shaft 18 rotates, the second cleaning brush 25 can scrape and brush the second filter plate 17, so that the smoothness of air flow is ensured;

be provided with on the second installation storehouse 15 and be used for driving movable ring 10 pivoted drive mechanism, drive mechanism is including running through the second pivot 22 at second installation storehouse 15 top, and second pivot 22 runs through surround 9, installation pole 23 is installed on the top of second pivot 22, and installation pole 23 is fixed connection with movable ring 10, second toper tooth 24 is installed to the bottom of second pivot 22, second toper tooth 24 and first awl tooth 21 mutually perpendicular, and second toper tooth 24 is connected for the meshing with first awl tooth 21, when making first pivot 18 rotate, second pivot 22 can rotate along with it and drive movable ring 10 and rotate along with it, thereby make movable ring 10 can cooperate surround 9 to further grind the raw materials, accomplish multistage grinding task.

When the utility model is used, as shown in fig. 1-5, the device is powered on, raw materials are added from the opening at the top of the grinding bin main body 1, the control motor 3 drives the first grinding roller 4 to rotate, the second grinding roller 6 rotates along with the first grinding roller 4 through the meshing connection of the first gear 5 and the second gear 7, thereby the primary grinding of the raw materials is completed through the first grinding roller 4, the ground raw materials drop onto the filter bin 11 and the surrounding part 9 and gradually slide down to the gap between the surrounding part 9 and the movable ring 10, the first conical tooth 21 is connected with the second conical tooth 24 through the connection of the belt pulley mechanism 19 between the first rotating shaft 18 and the first grinding roller 4, the first rotating shaft 18 can rotate along with the first conical tooth and drive the second rotating shaft 22 to rotate, the movable ring 10 can rotate along with the first conical tooth, thereby the raw materials can be further ground through the surrounding part 9, when the raw material particles reach the index, the raw material particles can enter the bottom inside the grinding bin main body 1 through the filter holes on the surrounding piece 9 for collection, in the process, the first rotating shaft 18 can drive the fan 20 to continuously rotate along with the fan, so that the air can continuously flow into the grinding bin main body 1 through the opening at the top of the grinding bin main body 1, further enter the bottom inside the grinding bin main body 1 through the filter holes on the first filter plate 8 and the filter bin 11, and finally be discharged through the filter holes on the second filter plate 17, wherein the filter holes on the filter bin 11 and the second filter plate 17 are small in aperture and only allow the air to circulate, so that the dusty raw material with small particles can enter the inside of the grinding bin main body 1 along with the air flow and can not freely diffuse outwards, and meanwhile, when the filter bin 11 continuously rotates in the using process, the filter bin can move relative to the first cleaning brush 14, so that the first cleaning brush 14 can continuously scrape the top of the filter bin main body, when the first rotating shaft 18 continuously rotates, the second cleaning brush 25 and the second filter plate 17 can be driven to move relatively, so that the second filter plate 17 is continuously scraped and brushed to be clean, smoothness of air flow in the using process can be guaranteed, and continuous using effect of the device is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A graded powder grinding device for powder coatings comprises a grinding bin main body (1) and is characterized in that a first mounting bin (2) is mounted on one side of the grinding bin main body (1), a motor (3) is mounted at one end of one side inside the first mounting bin (2), the output end of the motor (3) is connected with a first grinding roller (4), the first grinding roller (4) penetrates through the grinding bin main body (1), a first gear (5) is mounted on the outer side, close to one end of the motor (3), of the first grinding roller (4), a second grinding roller (6) is arranged at one end, far away from the first grinding roller (4), inside the first mounting bin (2), the second grinding roller (6) penetrates through the grinding bin main body (1), a second gear (7) is mounted on the outer side, close to one end of the first mounting bin (2), a first filter plate (8) is mounted on the inner wall of the grinding bin main body (1), and the top of the first filter plate (8) is provided with a surrounding member (9), the inner side of the surrounding member (9) is provided with a movable ring (10), the top of the movable ring (10) is provided with a filter bin (11), the middle positions of the two ends in the grinding bin main body (1) are provided with T-shaped mounting members (13), the bottom of the T-shaped mounting members (13) is provided with a first cleaning brush (14), the bottom of the surrounding member (9) is provided with a second mounting bin (15), the bottom of one side of the grinding bin main body (1) far away from the first mounting bin (2) is provided with a through hole (16), one side of the inside of the grinding bin main body (1) close to the through hole (16) is provided with a second filter plate (17), one side of the second filter plate (17) is provided with a first rotating shaft (18) in a penetrating manner, the first rotating shaft (18) extends to the inside of the second mounting bin (15), and a belt wheel mechanism (19) is connected between the first rotating shaft (18) and the first grinding roller (4), fan (20) are installed in the outside that grinding storehouse main part (1) one end was kept away from in first pivot (18), and first pivot (18) are close to the one end in second installation storehouse (15) and install first awl tooth (21), be provided with on second installation storehouse (15) and be used for driving activity ring (10) pivoted drive mechanism.

2. A powder coating classifying and grinding device according to claim 1, characterized in that the central axis of the second gear wheel (7) and the central axis of the first gear wheel (5) are parallel to each other, and the second gear wheel (7) and the first gear wheel (5) are in meshed connection.

3. A powder coating classifying and grinding apparatus as claimed in claim 1, wherein a sealing member (12) is adhered to the bottom of said movable ring (10), and said sealing member (12) is made of rubber.

4. A graded powder grinding apparatus according to claim 1, wherein a second cleaning brush (25) is mounted at a middle position outside the first rotary shaft (18), and the second cleaning brush (25) is attached to the second filter plate (17).

5. The powder coating classifying and grinding device according to claim 1, wherein the transmission mechanism includes a second rotating shaft (22) penetrating the top of the second installation bin (15), the second rotating shaft (22) penetrates the enclosure (9), an installation rod (23) is installed at the top end of the second rotating shaft (22), the installation rod (23) is fixedly connected with the movable ring (10), and the second taper tooth (24) is installed at the bottom end of the second rotating shaft (22).

6. A powder coating material classifying and milling apparatus as claimed in claim 5, wherein said second conical tooth (24) is perpendicular to the first conical tooth (21) and the second conical tooth (24) is in meshing engagement with the first conical tooth (21).