CN211329651U

CN211329651U - Horizontal paint coating sand mill

Info

Publication number: CN211329651U
Application number: CN201922309322.5U
Authority: CN
Inventors: 杨思明
Original assignee: SHENZHEN BAOGUANG INDUSTRY CO LTD
Current assignee: SHENZHEN BAOGUANG INDUSTRY CO LTD
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-25
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a horizontal paint coating sand mill, including installing the feed cylinder on the sand mill, be equipped with feed inlet and discharge gate on the feed cylinder, install in the feed inlet and scrape material mechanism, it includes that two symmetries set up the scraper blade on the feed inlet inner wall, two connecting rod fixed connection is passed through to the one end that the scraper blade is close to the feed cylinder, the first turbine of middle part fixedly connected with of axis of rotation, first turbine meshing is connected with first worm, the fixed cover in one end of first worm has connect the second turbine, second turbine meshing is connected with the second worm, the first gear of feed cylinder and fixedly connected with is worn out to the one end of second worm, first gear meshing is connected with the second gear. The user can scrape the material operation after the material loading is accomplished at every turn, in time strikes off the paint material on the feed inlet inner wall, avoids the material to solidify the caking on the feed inlet inner wall, keeps the circulation of feed inlet stable.

Description

Horizontal paint coating sand mill

Technical Field

The utility model relates to a paint coating production technical field especially relates to a horizontal paint coating sand mill.

Background

The horizontal sand mill is a high-efficiency wet-process ultramicro grinding dispersion machine which is widely used in the non-metal mineral industries of coatings, dyes, paints, printing inks, medicines, magnetic powder, ferrites, photosensitive films, pesticides, papermaking, cosmetics and the like. Solid-liquid phase mixed materials which are subjected to pre-dispersion and wetting treatment by a stirrer are input into a cylinder by a material pump, and the materials and grinding media in the cylinder are stirred by a disperser rotating at a high speed, so that solid particles in the materials and the grinding media generate stronger collision, friction and shearing actions, and the purposes of accelerating grinding of particles and dispersing of aggregates are achieved.

When the horizontal paint coating sand mill is used, a large amount of paint coating is easily adhered to the side wall of a feeding hole when the paint coating enters a roller through the feeding hole in the sand mill due to the fact that the paint coating is thick. If the paint cannot be scraped in time, the paint on the side wall of the feed port can be slowly solidified and agglomerated, so that the caliber of the feed port is reduced, and the circulation of the feed port is reduced; and the longer the service time is, the more the solidified and caked coating on the inner wall of the feed inlet is, so that the flow rate of the feed inlet is smaller and smaller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present horizontal paint coating sand mill when using, paint can be stained with and attach on the feed inlet inner wall, can reduce the shortcoming of the circulation of feed inlet after solidifying the caking, and the horizontal paint coating sand mill that provides.

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

a horizontal paint coating sand mill comprises a charging barrel arranged on the sand mill, wherein a feeding port and a discharging port are arranged on the charging barrel, a scraping mechanism is arranged in the feeding port and comprises two symmetrical scraping plates arranged on the inner wall of the feeding port, the two ends of the scraping plates, which are close to the charging barrel, are fixedly connected through a connecting rod, the middle part of the connecting rod is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly sleeved with a first turbine, the first turbine is meshed with a first worm, one end of the first worm is fixedly sleeved with a second turbine, the second turbine is meshed with a second worm, one end of the second worm penetrates out of the charging barrel and is fixedly connected with a first gear, the first gear is meshed with a second gear, a rotating rod is rotatably arranged on the outer side wall of the charging barrel, and one end of the rotating rod, which is far away, the second gear is fixedly sleeved on the rotating rod.

Preferably, the two ends of the first worm are respectively and rotatably sleeved with a fixed block, and one end of the fixed block is fixedly connected with the inner wall of the charging barrel.

Preferably, a rotating opening matched with a second worm is formed in the side wall of the charging barrel, and the second worm is rotatably installed in the rotating opening through a bearing.

Preferably, one end of the rotating rod, which is far away from the rotating block, is fixedly connected with a limiting block, and a limiting groove for rotatably installing the limiting block is formed in the cylinder wall of the charging cylinder.

Preferably, one side of the scraper blade is an arc surface and is attached to the inner wall of the feeding hole, two side surfaces of the scraper blade are scraping surfaces, and the scraping surfaces are inwards concave and bent.

Preferably, the radius of the second gear is larger than that of the first gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the user drives the dwang through the turning block and rotates, and then drives second gear revolve, because the second gear is connected with first gear engagement, drive first gear revolve, and then drive the second worm and rotate, because the second worm is connected with the second worm meshing, drive the second turbine and rotate, and then drive first worm and rotate, because first worm is connected with first turbine meshing, drive first turbine and rotate, and then drive the axis of rotation and rotate, drive two scraper blades through the connecting rod immediately and revolute the axis of rotation and rotate, and then the scraper blade strikes off on to the feed inlet inner wall.

The user can scrape the material operation after the material loading is accomplished at every turn, in time strikes off the paint material on the feed inlet inner wall, avoids the material to solidify the caking on the feed inlet inner wall, keeps the circulation of feed inlet stable.

Drawings

Fig. 1 is a schematic structural diagram of a horizontal paint coating sand mill provided by the present invention;

FIG. 2 is a schematic side view of a feed inlet of a horizontal paint and coating sand mill according to the present invention;

FIG. 3 is a schematic view of a top view of a feed inlet of a horizontal paint and coating sand mill according to the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

In the figure: the material scraping device comprises a material barrel 1, a material inlet 2, a material outlet 3, a scraper 4, a connecting rod 5, a rotating shaft 6, a first turbine 7, a first worm 8, a fixed block 9, a second turbine 10, a second worm 11, a bearing 12, a first gear 13, a second gear 14, a rotating rod 15, a rotating block 16 and a scraping surface 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a horizontal paint coating sand mill comprises a charging barrel 1 arranged on the sand mill, wherein a feeding hole 2 and a discharging hole 3 are arranged on the charging barrel 1, and a scraping mechanism is arranged in the feeding hole 2 and used for scraping coating on the inner wall of the feeding hole 2;

the scraping mechanism comprises two scraping plates 4 symmetrically arranged on the inner wall of the feed port 2, one side of each scraping plate 4 is an arc surface and is attached to the inner wall of the feed port 2, the two side surfaces of each scraping plate 4 are scraping surfaces 17, each scraping surface 17 is inwards concave and bent, and when the scraping plates move along the inner wall of the feed port 2, paint adhered to the inner wall of the feed port 2 can be scraped, so that the paint is gathered together and then falls into the feed cylinder 1 under the action of self gravity;

one ends of the two scraping plates 4, which are close to the charging barrel 1, are fixedly connected through a connecting rod 5, the middle part of the connecting rod 5 is fixedly connected with a rotating shaft 6, the rotating shaft 6 is positioned in the central axial direction of the charging port 2, one end of the rotating shaft is fixedly sleeved with a first turbine 7, the first turbine 7 is meshed and connected with a first worm 8, two ends of the first worm 8 are rotatably sleeved with fixing blocks 9, and one end of each fixing block 9 is fixedly connected with the inner wall of the charging barrel 1;

one end of the first worm 8 is fixedly sleeved with a second worm wheel 10, the second worm wheel 10 is meshed with a second worm 11, one end of the second worm 11 penetrates through the charging barrel 1 and is fixedly connected with a first gear 13, a rotating port matched with the second worm 11 is formed in the side wall of the charging barrel 1, and the second worm 11 is rotatably installed in the rotating port through a bearing 12;

first gear 13 meshing is connected with second gear 14, second gear 14's radius is greater than first gear 13, rotate on the lateral wall of feed cylinder 1 and install dwang 15, the one end fixedly connected with turning block 16 of feed cylinder 1 is kept away from to dwang 15, second gear 14 is fixed to be cup jointed on dwang 15, for the rotation of stabilizing dwang 15, keep away from the one end fixedly connected with stopper of turning block 16 at dwang 15, set up the spacing groove that rotates installation stopper in the section of thick bamboo wall of feed cylinder 1.

The utility model discloses during the use, the user drives dwang 15 through turning block 16 and rotates, and then drive second gear 14 and rotate, because second gear 14 is connected with first gear 13 meshing, drive first gear 13 and rotate, and then drive second worm 11 and rotate, because second worm 11 is connected with second worm 11 meshing, drive second turbine 10 and rotate, and then drive first worm 8 and rotate, because first worm 8 is connected with first worm 7 meshing, drive first worm 7 and rotate, and then drive axis of rotation 6 and rotate, drive two scraper blades 4 through connecting rod 5 immediately and revolute axis of rotation 6 and rotate, and then scraper blade 4 strikes off on to 2 inner walls of feed inlet.

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. The utility model provides a horizontal paint coating sand mill, is including installing feed cylinder (1) on the sand mill, be equipped with feed inlet (2) and discharge gate (3) on feed cylinder (1), its characterized in that, install in feed inlet (2) and scrape material mechanism, it includes two symmetry sets up scraper blade (4) on feed inlet (2) inner wall, two scraper blade (4) are close to the one end of feed cylinder (1) and pass through connecting rod (5) fixed connection, the middle part fixedly connected with axis of rotation (6) of connecting rod (5), the one end of axis of rotation (6) is fixed to be cup jointed first turbine (7), first turbine (7) meshing is connected with first worm (8), the one end of first worm (8) is fixed to be cup jointed second turbine (10), second turbine (10) meshing is connected with second worm (11), the one end of second worm (11) is worn out feed cylinder (1) and fixedly connected with first gear (13), first gear (13) meshing is connected with second gear (14), rotate on the lateral wall of feed cylinder (1) and install dwang (15), the one end fixedly connected with turning block (16) of feed cylinder (1) are kept away from in dwang (15), second gear (14) are fixed to be cup jointed on dwang (15).

2. The horizontal paint and coating sand mill as claimed in claim 1, wherein both ends of the first worm (8) are rotatably sleeved with fixing blocks (9), and one end of each fixing block (9) is fixedly connected with the inner wall of the charging barrel (1).

3. The horizontal paint and coating sand mill as claimed in claim 1, wherein a rotating port matched with the second worm (11) is formed on the side wall of the charging barrel (1), and the second worm (11) is rotatably installed in the rotating port through a bearing (12).

4. The horizontal type paint and coating sand mill as claimed in claim 1, wherein a limiting block is fixedly connected to one end of the rotating rod (15) far away from the rotating block (16), and a limiting groove for rotatably installing the limiting block is formed in the wall of the charging barrel (1).

5. The horizontal paint and coating sand mill as claimed in claim 1, wherein one side of the scraper (4) is a circular arc surface and is attached to the inner wall of the feed port (2), the two side surfaces of the scraper (4) are scraping surfaces (17), and the scraping surfaces (17) are inwards concave and curved.

6. A horizontal paint shaker as claimed in claim 1, characterised in that the second gear wheel (14) has a larger radius than the first gear wheel (13).