CN113976248A

CN113976248A - Fine arts coating grinder

Info

Publication number: CN113976248A
Application number: CN202111231438.7A
Authority: CN
Inventors: 王盈智; 杨延哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-01-28
Anticipated expiration: 2041-10-22
Also published as: CN113976248B

Abstract

The invention discloses an art paint grinding device, and relates to a grinding device which comprises a grinding box, wherein a fixed support is fixedly connected to the inner side of the grinding box, a motor is fixedly connected to the fixed support, a driving rotating shaft is fixedly connected to a motor rotor, a grinding sleeve which cannot rotate relatively is longitudinally and slidably connected to the outer side of the driving rotating shaft, a spring is fixedly connected between the grinding sleeve and the driving rotating shaft, a grinding plate is fixedly connected to the bottom of the grinding sleeve, a supporting column is fixedly connected to the bottom of the grinding box, and a grinding bottom plate matched with the grinding plate is fixedly connected to the top of the supporting column. The device is simple in structure and convenient to use, the grinding is carried out through the rotary drive of the motor during use, the grinding effect is better due to the matching of the grinding plate and the grinding bottom plate, in addition, the device is also provided with the concentration rotating plate which swings in a reciprocating mode and is used for concentrating the paint to be ground, so that the grinding efficiency of the device is remarkably improved, the use experience is good, the grinding effect is better, and the device is worthy of popularization.

Description

Fine arts coating grinder

Technical Field

The invention relates to a grinding device, in particular to an art paint grinding device.

Background

The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water.

In the preparation process of the art paint, raw materials with different components need to be fully and thoroughly ground, but the existing grinding equipment has poor grinding effect, so that the raw materials of the paint are difficult to be thoroughly ground, and the quality of the prepared paint is poor. To this end, those skilled in the art have proposed an art paint grinding apparatus to solve the problems set forth in the background above.

Disclosure of Invention

The invention aims to provide an art paint grinding device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a painting grinding device comprises a grinding box, wherein a fixed support is fixedly connected to the inner side of the grinding box, a motor is fixedly connected to the fixed support, a driving rotating shaft is fixedly connected to a motor rotor, a grinding sleeve which cannot rotate relatively is longitudinally and slidably connected to the outer side of the driving rotating shaft, a spring is fixedly connected between the grinding sleeve and the driving rotating shaft, a grinding plate is fixedly connected to the bottom of the grinding sleeve, a supporting column is fixedly connected to the bottom of the grinding box, a grinding bottom plate matched with the grinding plate is fixedly connected to the top of the supporting column, a reciprocating driving mechanism is fixedly connected to the outer side of the driving rotating shaft, a transmission vertical rod is fixedly connected to a reciprocating piece of the reciprocating driving mechanism, an inclined top block is fixedly connected to the lower end of the transmission vertical rod, a driven horizontal plate is fixedly connected to the top of the grinding sleeve, and the inclined top block is matched with the driven horizontal plate; the grinding bottom plate is connected with a centralized rotating plate in a rotating mode on two sides, and a transmission assembly used for driving the centralized rotating plate to rotate is further arranged between the centralized rotating plate and the reciprocating driving mechanism.

As a further scheme of the invention: the bottom of the grinding box is fixedly connected with a supporting bracket.

As a still further scheme of the invention: the grinding plate is fixedly connected with a plurality of grinding bulges, and the grinding bulges are matched with the grinding bottom plate.

As a still further scheme of the invention: the reciprocating driving mechanism comprises an incomplete gear fixedly connected with the driving rotating shaft, the side wall of the grinding box is slidably connected with a sliding guide rod, the middle part of the sliding guide rod is fixedly connected with a waist-round piece, the inner side of the waist-round piece is fixedly connected with a transmission rack, and the incomplete gear is alternately meshed with the transmission racks on the two sides.

As a still further scheme of the invention: the transmission assembly comprises a transmission rope fixedly connected with a transmission upright rod, the side wall of the grinding box is fixedly connected with a pulley, the transmission rope bypasses the sliding fixedly connected with a supporting plate used for supporting the centralized rotating plate, and the supporting plate is vertically and slidably connected with the side wall of the grinding box.

As a still further scheme of the invention: the support column is fixedly connected with the grinding box through a bolt.

As a still further scheme of the invention: the driven horizontal plate is a circular plate, and the lower surface of the driven horizontal plate is positioned above the bottom of the inclined top block.

As a still further scheme of the invention: the transmission rope is a nylon rope.

As a still further scheme of the invention: the grinding box is a rectangular box body, and the front side wall and the rear side wall of the centralized rotating plate are in clearance fit with the front side wall and the rear side wall of the grinding box.

As a still further scheme of the invention: the fixed support is connected with the grinding box in a welding mode.

Compared with the prior art, the invention has the beneficial effects that: the device is simple in structure and convenient to use, the grinding is carried out through the rotary drive of the motor during use, the grinding effect is better due to the matching of the grinding plate and the grinding bottom plate, in addition, the device is also provided with the concentration rotating plate which swings in a reciprocating mode and is used for concentrating the paint to be ground, so that the grinding efficiency of the device is remarkably improved, the use experience is good, the grinding effect is better, and the device is worthy of popularization.

Drawings

FIG. 1 is a schematic view of a painting apparatus;

FIG. 2 is a schematic view of a connection structure between a driving shaft and a polishing sleeve of an art paint polishing apparatus;

FIG. 3 is a schematic view of a reciprocating mechanism of the art paint grinder;

in the figure: 1. grinding a box; 2. fixing a bracket; 3. a motor; 4. driving the rotating shaft; 5. grinding the sleeve; 6. a spring; 7. a grinding plate; 8. a support pillar; 9. grinding the bottom plate; 10. a transmission vertical rod; 11. inclining the jacking block; 12. a driven horizontal plate; 13. a centralized rotating plate; 14. a support bracket; 15. grinding the bumps; 16. an incomplete gear; 17. a sliding guide bar; 18. a lumbar circular member; 19. a drive rack; 20. a drive rope; 21. a pulley; 22. and (7) a supporting plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an art paint grinding device comprises a grinding box 1, a fixed support 2 is fixedly connected to the inner side of the grinding box 1, a motor 3 is fixedly connected to the fixed support 2, a driving rotating shaft 4 is fixedly connected to a rotor of the motor 3, a grinding sleeve 5 which cannot rotate relatively is longitudinally and slidably connected to the outer side of the driving rotating shaft 4, a spring 6 is fixedly connected between the grinding sleeve 5 and the driving rotating shaft 4, a grinding plate 7 is fixedly connected to the bottom of the grinding sleeve 5, a supporting column 8 is fixedly connected to the bottom of the grinding box 1, and a grinding bottom plate 9 matched with the grinding plate 7 is fixedly connected to the top of the supporting column 8;

when the grinding device is used, paint to be ground is placed in the grinding box 1, the motor 3 is started, the motor 3 rotates to drive the driving rotating shaft 4 to rotate, the driving rotating shaft 4 rotates to drive the grinding sleeve 5 to rotate, then the grinding plate 7 is driven to rotate, and the grinding bottom plate 9 is matched, so that the paint is fully ground.

A reciprocating driving mechanism is fixedly connected to the outer side of the driving rotating shaft 4, a reciprocating piece of the reciprocating driving mechanism is fixedly connected with a transmission vertical rod 10, the lower end of the transmission vertical rod 10 is fixedly connected with an inclined top block 11, the top of the grinding sleeve 5 is fixedly connected with a driven horizontal plate 12, and the inclined top block 11 is matched with the driven horizontal plate 12; the two sides of the grinding bottom plate 9 are rotatably connected with concentrated rotating plates 13, and a transmission assembly for driving the concentrated rotating plates 13 to rotate is arranged between the concentrated rotating plates 13 and the reciprocating driving mechanism;

drive pivot 4 can drive reciprocating drive mechanism motion at the rotation in-process, reciprocating drive mechanism's structure can select current multiple drive, the application provides one of them drive mode, reciprocating drive mechanism drives transmission pole setting 10 reciprocal side-to-side motion, transmission pole setting 10 drives slope kicking block 11 side-to-side motion in reciprocating motion, 11 reciprocating motion in-process in slope kicking block can be periodic and driven horizontal plate 12 cooperations, driven horizontal plate 12 and the inclined plane cooperation of slope kicking block 11, will be at the upward motion under the drive effort on inclined plane, will make lapping plate 7 upward motion after the upward motion, break away from the grinding process, this in-process coating can intervene and grind the interval, thereby effectively improve the effect that the device ground.

In one embodiment, a supporting bracket 14 is fixedly connected to the bottom of the grinding box 1, the supporting bracket 14 is used to support the whole device, and may be fixedly connected to the grinding box 1 by welding or bolting, wherein the supporting bracket 14 may also be made of rubber, so as to reduce the vibration noise generated during the grinding process.

In one embodiment, a plurality of grinding protrusions 15 are fixedly connected to the grinding plate 7, and the grinding protrusions 15 are matched with the grinding bottom plate 9. The grinding effect of the device can be effectively improved by the arrangement of the grinding protrusions 15, the grinding protrusions 15 can be arranged on the grinding plate 7 and can also be synchronously arranged on the grinding bottom plate 9, and therefore the grinding effect of the device is further improved.

In one embodiment, the reciprocating driving mechanism comprises an incomplete gear 16 fixedly connected with the driving rotating shaft 4, a sliding guide rod 17 is slidably connected with the side wall of the grinding box 1, a waist-shaped round piece 18 is fixedly connected with the middle part of the sliding guide rod 17, a driving rack 19 is fixedly connected with the inner side of the waist-shaped round piece 18, and the incomplete gear 16 is alternately meshed with the driving racks 19 on two sides.

In the embodiment, a specific structure of the reciprocating driving mechanism is provided, the incomplete gear 16 is driven to rotate by the rotation of the driving rotating shaft 4, the incomplete gear 16 rotates to be alternately meshed with the transmission racks 19 on two sides of the oval piece 18, the oval piece is driven to reciprocate left and right, and the sliding guide rod 17 plays a guiding role in the sliding process of the device.

In one embodiment, the driving assembly comprises a driving rope 20 fixedly connected with the driving upright 10, a pulley 21 is fixedly connected with the side wall of the grinding box 1, the driving rope 20 is fixedly connected with a supporting plate 22 for supporting the centralized rotating plate 13 in a sliding way, and the supporting plate 22 is connected with the side wall of the grinding box 1 in a sliding way up and down. Reciprocating drive mechanism is meetting the continuous reciprocating motion of tip that the in-process drove driving rope 20, further drives layer board 22 up-and-down motion, and layer board 22 up-and-down motion in-process will hold up and special class 13, concentrates and changes the board 13 swing in-process and will concentrate the coating of treating grinding to grinding bottom plate 9 on to the guarantee grinding efficiency.

In one embodiment, the support post 8 is fixedly attached to the grinding box 1 by bolts.

In one embodiment, the driven horizontal plate 12 is a circular plate, and the lower surface of the driven horizontal plate 12 is located above the bottom of the inclined top block 11.

In one embodiment, the drive cord 20 is a nylon cord, although other flexible cords of sufficient structural strength may be used.

In one embodiment, the grinding box 1 is a rectangular box, and the front and rear side walls of the concentration rotating plate 13 are in clearance fit with the front and rear side walls of the grinding box 1.

In one embodiment, the fixed bracket 2 is connected with the grinding box 1 by welding.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A painting grinding device comprises a grinding box (1), a fixed support (2) is fixedly connected to the inner side of the grinding box (1), a motor (3) is fixedly connected to the fixed support (2), a driving rotating shaft (4) is fixedly connected to a rotor of the motor (3), a grinding sleeve (5) which cannot rotate relatively is longitudinally and slidably connected to the outer side of the driving rotating shaft (4), a spring (6) is fixedly connected between the grinding sleeve (5) and the driving rotating shaft (4), a grinding plate (7) is fixedly connected to the bottom of the grinding sleeve (5), a supporting column (8) is fixedly connected to the bottom of the grinding box (1), a grinding bottom plate (9) matched with the grinding plate (7) is fixedly connected to the top of the supporting column (8), and the painting grinding device is characterized in that a reciprocating driving mechanism is fixedly connected to the outer side of the driving rotating shaft (4), and a transmission vertical rod (10) is fixedly connected to a reciprocating motion piece of the reciprocating driving mechanism, the lower end of the transmission upright rod (10) is fixedly connected with an inclined top block (11), the top of the grinding sleeve (5) is fixedly connected with a driven horizontal plate (12), and the inclined top block (11) is matched with the driven horizontal plate (12); the grinding bottom plate (9) is rotationally connected with concentrated rotating plates (13) on two sides, and transmission assemblies for driving the concentrated rotating plates (13) to rotate are further arranged between the concentrated rotating plates (13) and the reciprocating driving mechanisms.

2. A fine paint grinding apparatus as claimed in claim 1, wherein a support bracket (14) is fixedly attached to the bottom of the grinding box (1).

3. An art paint grinding apparatus as claimed in claim 1, wherein a plurality of grinding projections (15) are fixedly attached to the grinding plate (7), the grinding projections (15) being engaged with the grinding base plate (9).

4. An art paint grinding apparatus as claimed in claim 1, wherein the reciprocating drive mechanism includes an incomplete gear (16) fixedly connected to the drive shaft (4), a slide guide (17) is slidably connected to a side wall of the grinding box (1), a waist-round member (18) is fixedly connected to a middle portion of the slide guide (17), a drive rack (19) is fixedly connected to an inner side of the waist-round member (18), and the incomplete gear (16) is alternately engaged with the drive racks (19) on both sides.

5. An art paint grinding apparatus as claimed in claim 4, wherein the driving means includes a driving rope (20) fixedly connected to the driving vertical rod (10), a pulley (21) is fixedly connected to a side wall of the grinding box (1), the driving rope (20) is wound around a supporting plate (22) fixedly connected in a sliding manner for supporting the concentrating rotating plate (13), and the supporting plate (22) is slidably connected to a side wall of the grinding box (1) in an up-and-down manner.

6. An apparatus as claimed in any one of claims 1 to 5, wherein the support post (8) is fixedly attached to the grinding box (1) by means of bolts.

7. An apparatus as set forth in claim 1 wherein said driven horizontal plate (12) is a circular plate, and the lower surface of said driven horizontal plate (12) is located above the bottom of said inclined top block (11).

8. An apparatus as set forth in claim 5 wherein said drive string (20) is a nylon string.

9. An apparatus as claimed in claim 1, wherein the grinding box (1) is a rectangular box, and front and rear side walls of the concentrative rotary plate (13) are in clearance fit with front and rear side walls of the grinding box (1).

10. An apparatus as claimed in claim 1, wherein the fixed frame (2) is connected to the grinding box (1) by welding.