CN217796313U

CN217796313U - Grinding device for paint production

Info

Publication number: CN217796313U
Application number: CN202222036840.6U
Authority: CN
Inventors: 谢文珍; 李艳铭
Original assignee: Guangzhou Shengju Paint Co ltd
Current assignee: Guangzhou Shengju Paint Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-15
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a coating production is with grinding device. Grinding device for paint produce includes the base, the top fixed mounting of base has the casing, the casing is the toper, the top and the bottom of casing are the opening, the top of casing is equipped with the apron, the feed inlet has been seted up on the apron, rotate in the casing and install the grinding piece, the grinding piece is the toper, form the clearance between the inner wall of grinding piece and casing, the top fixed mounting who grinds the piece has first connecting axle, fixed mounting has first motor on the apron, the output shaft and the first connecting axle fixed connection of first motor, the clearance reduces in proper order from top to bottom width. The utility model provides a coating production is with grinding device has convenient to use, can make the raw materials on the shells inner wall break away from to prevent that casing and the clearance of grinding between the piece from being obstructed, guarantee to grind the advantage of normal clear.

Description

Grinding device for paint production

Technical Field

The utility model relates to a coating production technical field especially relates to a coating production is with grinding device.

Background

The coating is a liquid or solid material which can form a film to protect, decorate or perform other special functions (insulation, rust prevention, mildew prevention, heat resistance, water resistance and the like) when being coated on the surface of an object under certain conditions. In the production of paint, raw materials need to be ground, and in the prior art, the raw materials are ground by grinding equipment.

The grinding device is characterized in that a grinding block is arranged in a shell, a gap is reserved between the grinding block and the inner wall of the shell, so that coating enters the gap, the grinding block is rotated, and raw materials are rolled by utilizing the relative rotation of the grinding block and the shell to reach particles with specified diameters.

However, in the prior art, when the grinding device grinds the raw material, the raw material is adhered to the inner wall of the shell in the grinding process, so that the gap between the shell and the grinding block is blocked, and the normal grinding is affected.

Therefore, there is a need to provide a new grinding device for paint production to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can make the raw materials on the shells inner wall break away from to prevent that casing and the clearance of grinding between the piece from being obstructed, guarantee to grind normal clear grinding device for paint produce.

For solving the technical problem, the utility model provides a grinding device for paint produce includes: the base, the top fixed mounting of base has the casing, the casing is the toper, the top and the bottom of casing are the opening, the top of casing is equipped with the apron, the feed inlet has been seted up on the apron, the casing rotates in and installs grinding block, grinding block is the toper, it forms the clearance to grind between the inner wall of piece and casing, the top fixed mounting who grinds the piece has first connecting axle, fixed mounting has first motor on the apron, the output shaft and the first connecting axle fixed connection of first motor, the clearance reduces in proper order from top to bottom width, it evenly has seted up a plurality of recesses to be the annular on the inner wall of casing, slidable mounting has the push rod in the recess, slidable mounting has the upper bracket on the first connecting axle, upper bracket and a plurality of push rod fixed connection.

Preferably, an external thread sleeve is installed on the upper support in a threaded mode, and the inner wall of the external thread sleeve is rotatably connected with the first connecting shaft.

Preferably, a worm wheel is fixedly mounted on the external thread sleeve, a second motor is fixedly mounted at the bottom of the cover plate, a worm is fixedly mounted on an output shaft of the second motor, and the worm is meshed with the worm wheel.

Preferably, the bottom fixed mounting of grinding piece has the second connecting axle, fixed mounting has support piece in the casing, support piece rotates with the second connecting axle to be connected.

Preferably, the second connecting shaft is movably provided with a lower support, and the lower support is fixedly connected with the push rods.

Preferably, a guide plate is fixedly mounted at the bottom of the cover plate, and the outer edge of the guide plate corresponds to the gap.

Compared with the prior art, the utility model provides a grinding device for paint produce has following beneficial effect:

the utility model provides a coating production is with grinding device is through embedding the push rod on the inner wall of casing to the slip that utilizes the push rod makes its inner wall that can outstanding casing, thereby makes the raw materials on the shells inner wall break away from, prevents that the clearance is obstructed, guarantees to grind normally going on.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a grinding apparatus for paint production according to the present invention;

FIG. 2 is a perspective cross-sectional view of FIG. 1;

fig. 3 is a perspective exploded view of the present invention.

The reference numbers in the figures: 1. a base; 2. a housing; 3. a cover plate; 4. a feed inlet; 5. grinding blocks; 6. a gap; 7. a first connecting shaft; 8. a first motor; 9. a groove; 10. a push rod; 11. A support; 12. a threaded bushing; 13. a worm gear; 14. a second motor; 15. a worm; 16. a second connecting shaft; 17. a support member; 18. a lower bracket; 19. a guide plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, the grinding apparatus for paint production includes: base 1, base 1's top fixed mounting has casing 2, casing 2 is the toper, casing 2's top and bottom are the opening, casing 2's top is equipped with apron 3, feed inlet 4 has been seted up on the apron 3, grinding block 5 is installed to the 2 internal rotations of casing, grinding block 5 is the toper, form clearance 6 between grinding block 5 and casing 2's the inner wall, grinding block 5's top fixed mounting has first connecting axle 7, fixed mounting has first motor 8 on the apron 3, first motor 8's output shaft and first connecting axle 7 fixed connection, clearance 6 reduces from top to bottom the width in proper order, it evenly has seted up a plurality of recesses 9 to be the annular on casing 2's the inner wall, slidable mounting has push rod 10 in the recess 9, slidable mounting has upper bracket 11 on first connecting axle 7, upper bracket 11 and a plurality of push rod 10 fixed connection.

Connect into whole with a plurality of push rods 10 through upper bracket 11, when adhering to the raw materials on the inner wall of casing 2, at this moment, utilize upper bracket 11 to drive the whole upward movement of a plurality of push rods 10, and then can make push rod 10 outstanding casing 2's internal surface to make the raw materials on the casing 2 internal surface drop, guarantee to grind normally going on.

An external thread sleeve 12 is installed on the upper support 11 in a threaded mode, and the inner wall of the external thread sleeve 12 is rotatably connected with the first connecting shaft 7. The upper bracket 11 is driven by the external thread sleeve 12 to move upwards or downwards, and the position of the upper bracket 11 can be locked when the upper bracket is not moved.

A worm wheel 13 is fixedly mounted on the external thread sleeve 12, a second motor 14 is fixedly mounted at the bottom of the cover plate 3, a worm 15 is fixedly mounted on an output shaft of the second motor 14, and the worm 15 is meshed with the worm wheel 13.

The bottom of grinding block 5 is fixedly provided with a second connecting shaft 16, a supporting piece 17 is fixedly arranged in casing 2, and supporting piece 17 is rotatably connected with second connecting shaft 16. The grinding block 5 may be supported to be stably rotated.

A lower bracket 18 is movably mounted on the second connecting shaft 16, and the lower bracket 18 is fixedly connected with the plurality of push rods 10. The lower ends of the push rods 10 are fixed by the lower bracket 18 to prevent the lower ends of the push rods 10 from moving close to each other and being deformed.

The bottom of the cover plate 3 is fixedly provided with a guide plate 19, and the outer edge of the guide plate 19 corresponds to the gap 6. When raw materials enter the shell 2 through the feed inlet 4, the raw materials can be guided into the gap 6, and the raw materials are prevented from being accumulated at the bottom of the grinding block 5 to influence the transmission of the upper bracket 11.

The utility model provides a paint produce is with grinding device's theory of operation as follows:

when the grinding device is used, raw materials are added into the shell 2 through the feeding hole 4, under the guiding action of the guide plate 19, the raw materials enter the gap 6, the first motor 8 is started, the first motor 8 drives the grinding block 5 to rotate through the first connecting shaft 7, and the width of the gap 6 is sequentially reduced from top to bottom, so that the raw materials can be gradually ground to the specified particle size and finally discharged through the bottom of the shell 2;

when adhering to the raw materials on the inner wall of casing 2, at this moment, start second motor 14, second motor 14 drives worm wheel 13 through worm 15 and rotates, and then drives external screw thread sleeve pipe 12 and rotates, and external screw thread sleeve pipe 12 drives upper bracket 11 upward movement, and upper bracket 11 drives the whole upward movement of a plurality of push rods 10 to make push rod 10 bulge recess 9 and push away the raw materials on the 2 inner walls of casing down, prevent that clearance 6 is obstructed, guarantee to grind normally going on.

the utility model provides a coating production is with grinding device through embedding push rod 10 on the inner wall of casing 2 to utilize the slip of push rod 10 to make its inner wall that can outstanding casing 2, thereby make the raw materials on the 2 inner walls of casing break away from, prevent that clearance 6 is obstructed, guarantee to grind normally going on.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a coating production is with grinding device, includes the base, the top fixed mounting of base has the casing, the casing is the toper, the top and the bottom of casing are the opening, the top of casing is equipped with the apron, the feed inlet has been seted up on the apron, the casing internal rotation is installed and is ground the piece, it is the toper to grind the piece, it forms the clearance to grind between the inner wall of piece and casing, the top fixed mounting who grinds the piece has first connecting axle, fixed mounting has first motor on the apron, the output shaft and the first connecting axle fixed connection of first motor, its characterized in that:

the clearance reduces from top to bottom the width in proper order, it evenly has seted up a plurality of recesses to be the annular on the inner wall of casing, slidable mounting has the push rod in the recess, slidable mounting has the upper bracket on the first connecting axle, upper bracket and a plurality of push rod fixed connection.

2. The grinding equipment for paint production according to claim 1, wherein an externally threaded sleeve is threadedly mounted on the upper bracket, and an inner wall of the externally threaded sleeve is rotatably connected with the first connecting shaft.

3. The grinding equipment for paint production according to claim 2, wherein a worm wheel is fixedly mounted on the externally threaded sleeve, a second motor is fixedly mounted at the bottom of the cover plate, a worm is fixedly mounted on an output shaft of the second motor, and the worm is meshed with the worm wheel.

4. The grinding device for paint production according to claim 1, wherein a second connecting shaft is fixedly mounted at the bottom of the grinding block, a support member is fixedly mounted in the housing, and the support member is rotatably connected with the second connecting shaft.

5. The grinding equipment for paint production according to claim 4, wherein a lower bracket is movably mounted on the second connecting shaft, and the lower bracket is fixedly connected with the plurality of push rods.

6. The grinding equipment for paint production according to claim 1, wherein a guide plate is fixedly mounted at the bottom of the cover plate, and the outer edge of the guide plate corresponds to the gap.