CN111530589A

CN111530589A - Grinder is used in coating production

Info

Publication number: CN111530589A
Application number: CN202010546481.1A
Authority: CN
Inventors: 陈爱君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-08-14

Abstract

The invention is suitable for the technical field of building material production equipment, and provides a grinding device for paint production; the method comprises the following steps: a main body; the grinding frame is rotatably arranged in the main body; the grinding roller is arranged in the grinding frame in a reciprocating rotation manner; the grinding roller comprises a grinding roller body, a rotating shaft A, spiral sliding grooves, connecting pieces, a reciprocating rotating shaft B and an elastic piece, wherein the rotating shaft A is fixedly installed at the upper end of the grinding roller body; and the base is arranged at the bottom of the main body, and a damping part is arranged between the base and the main body. The grinding roller moves on the surface of the grinding roller in the grinding process, so that the grinding position is changed, and the grinding effect is improved; through setting up shock attenuation part, reduce the vibration of equipment operation in-process, improve equipment life.

Description

Grinder is used in coating production

Technical Field

The invention relates to the technical field of building material production equipment, in particular to a grinding device for paint production.

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.

The raw materials need to be ground in the production process of the coating, the raw materials are usually ground by rolling a grinding roller in a single direction in the grinding process in the prior art, and the grinding is incomplete in the grinding process, so that a grinding device for coating production needs to be designed to solve the technical problem.

Disclosure of Invention

The invention aims to provide a grinding device for paint production, which solves the problems in the background technology.

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

a grinding device for paint production, comprising: a main body;

the grinding frame is rotatably arranged in the main body;

the grinding roller is arranged in the grinding frame in a reciprocating rotation manner;

the grinding roller comprises a grinding roller body, a rotating shaft A, spiral sliding grooves, connecting pieces, a reciprocating rotating shaft B and an elastic piece, wherein the rotating shaft A is fixedly installed at the upper end of the grinding roller body; and the number of the first and second groups,

the base is arranged at the bottom of the main body, and a damping part is arranged between the base and the main body.

As a further scheme of the invention: the main body is provided with a reciprocating driving mechanism.

As a still further scheme of the invention: the reciprocating mechanism comprises a gear C sleeved on the rotating shaft B, wherein incomplete gears A are respectively and intermittently meshed with two sides of the gear C, and the incomplete gears A on the two sides rotate at the same speed, have the same steering direction and have the same installation direction.

As a still further scheme of the invention: both sides incomplete gear A is fixed the cover respectively and is put and rotate the D pivot of installing in the main part, both sides it has D gear still to fix the cover in the D pivot, both sides D gear is respectively in the meshing of the drive tooth that rotates the setting, drive the drive motor transmission on tooth and the main part and be connected.

As a still further scheme of the invention: the reciprocating mechanism comprises a C gear sleeved on the B rotating shaft, a rack which can move in a reciprocating mode is arranged on the main body, and the rack is meshed with the C gear.

As a still further scheme of the invention: the grinding frame is characterized in that a rotating shaft is fixedly arranged at the bottom of the grinding frame and is rotatably arranged on the main body, and the rotating shaft is in transmission connection with a rotating motor on the main body.

As a still further scheme of the invention: the grinding frame is characterized in that an E rotating shaft rotatably mounted on the main body is arranged in the center of the upper end of the grinding frame, a gear B is sleeved on the outer side of the E rotating shaft, and the gear B is meshed with a gear A sleeved on the outer side of the gear B.

As a still further scheme of the invention: through holes are formed in the grinding frame in an array mode.

As a still further scheme of the invention: the shock attenuation part includes the bracing piece of fixed mounting on the base, bracing piece both sides elastic sliding respectively are provided with the sliding sleeve, and it has the connecting rod to articulate respectively on the sliding sleeve of both sides, the sliding sleeve one end is kept away from to the connecting rod articulates in the main part bottom.

As a still further scheme of the invention: the bottom of the main body is provided with a fork-shaped part, the lower part of the fork-shaped part is inserted into a sliding groove in the driving sleeve, the driving sleeve is arranged on the supporting rod in a sliding mode, and two sides of the driving sleeve are elastically connected.

Compared with the prior art, the invention has the beneficial effects that: the rotating shaft B drives the rotating shaft A to drive the grinding roller to rotate through the connecting piece and the spiral chute, and the grinding roller is matched with the inner wall of the grinding frame for grinding; when the rotating direction of the rotating shaft B is changed, the connecting piece slides to the upper end or the lower end of the spiral chute in different rotating directions, so that the distance between the grinding roller and the inside of the grinding frame is changed, grinding with different grinding distances is realized, raw materials on the surface of the grinding roller move on the surface of the grinding roller in the grinding process, the grinding position is changed, and the grinding effect is improved; through setting up shock attenuation part, reduce the vibration of equipment operation in-process, improve equipment life.

Drawings

Fig. 1 is a schematic structural view of a grinding device for paint production.

FIG. 2 is a schematic view of the structure of the rotating shaft A in the grinding device for paint production.

Fig. 3 is a schematic structural view of a fork in the grinding device for paint production.

In the figure: the grinding machine comprises a main body-1, a grinding frame-2, a grinding roller-3, a rotating shaft A-4, a spiral chute-5, a connecting piece-6, an elastic piece-7, a rotating shaft B-8, a gear A-9, a gear B-10, a gear C-11, a gear D-12, an incomplete gear A-13, a rotating shaft D-14, a driving tooth-15, a driving motor-16, a supporting rod-17, a sliding sleeve-18, a connecting rod-19, a forked piece-20, a driving sleeve-21, an elastic piece B-22, an elastic piece C-23, a base-24 and a supporting roller-25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a structure diagram of a grinding device for paint production according to an embodiment of the present invention includes: a main body 1;

a grinding frame 2 rotatably installed inside the main body 1;

a grinding roller 3 arranged inside the grinding frame 2 in a reciprocating rotation manner;

the grinding roller comprises a grinding roller body, a rotating shaft A, connecting pieces B, an elastic piece 7 and a grinding roller body, wherein the rotating shaft A4 is fixedly installed at the upper end of the grinding roller body 3, spiral sliding grooves 5 are symmetrically formed in two sides of the rotating shaft A4, the connecting pieces 6 are slidably arranged in the spiral sliding grooves 5 in the two sides, the upper ends of the connecting pieces 6 in the two sides are fixedly installed on a reciprocating rotating shaft B8 respectively, and the elastic piece 7 is connected between the rotating; and the number of the first and second groups,

and a base 24 disposed at the bottom of the main body 1, and a damping member is disposed between the base 24 and the main body 1.

In the embodiment of the invention, the rotating shaft B8 drives the rotating shaft A4 to drive the grinding roller 3 to rotate through the connecting piece 6 and the spiral chute 5, and the grinding roller 3 is matched with the inner wall of the grinding frame 2 to grind; when the rotating direction of the rotating shaft B8 is changed, the connecting piece 6 slides to the upper end or the lower end of the spiral chute 5 in different rotating directions, so that the distance between the grinding roller 3 and the inside of the grinding frame 2 is changed, grinding at different grinding distances is realized, and the grinding effect is improved; through setting up shock attenuation part, reduce the vibration of equipment operation in-process, improve equipment life.

As shown in fig. 1, as a preferred embodiment of the present invention, in order to drive the B rotating shaft 8 to rotate reciprocally, the main body 1 is provided with a reciprocal driving mechanism. The reciprocating driving mechanism provides power for the reciprocating rotation of the B rotating shaft 8.

The reciprocating mechanism comprises a C gear 11 sleeved on a rotating shaft B8, wherein incomplete gears A13 are respectively and intermittently meshed with two sides of the C gear 11, and the incomplete gears A13 on the two sides rotate at the same speed, have the same steering direction and have the same installation direction; this setting and then makes the incomplete gear 13 of A of both sides intermittent type respectively and C gear 11 meshing and then drive B pivot 8 reciprocating rotation, and drive A pivot 4 drives grinding roller 3 and reciprocates and grind, realizes switching between the grinding of different distances, improves the grinding effect.

Preferably, both sides incomplete gear 13 of A is fixed the cover respectively and is put at the D pivot 14 of rotation installation on main part 1, both sides D pivot 14 is last still fixed cover and has been put D gear 12, both sides D gear 12 meshes in the drive tooth 15 that rotates the setting respectively, drive tooth 15 and the drive motor 16 transmission on the main part 1 and be connected, specifically, drive motor 16 drive tooth 15 rotates, and the D gear 12 syntropy, the syntropy rotation of same speed of drive tooth 15 drive both sides, and D gear 12 drives the incomplete gear 13 syntropy rotation of both sides through D pivot 14 simultaneously, and then intermittent and C gear 11 meshing drives A pivot 4 through C gear 11 and drives grinding frame 2 reciprocating rotation.

As another preferred embodiment of the present invention, the reciprocating mechanism includes a C gear 11 sleeved on the B rotating shaft 8, and the main body 1 is provided with a rack moving back and forth, and the rack is engaged with the C gear 11, and the rack moving back and forth and drives the C gear 11 to rotate back and forth, so as to provide power for the back and forth rotation of the B rotating shaft 8.

As a preferred embodiment of the present invention, in order to drive the grinding frame 2 to rotate, so that the grinding roller 3 can perform overall grinding on the raw material inside the grinding frame 2, the grinding frame 2 is rotatably disposed, so that a rotating shaft is fixedly mounted at the bottom of the grinding frame 2, and the rotating shaft is rotatably mounted on the main body 1, and the rotating shaft is in transmission connection with a rotating motor on the main body 1, thereby providing power for the rotation of the grinding frame 2.

As shown in fig. 1, as another preferred embodiment of the present invention, in order to drive the grinding frame 2 to rotate, so that the grinding roller 3 can perform overall grinding on the raw material inside the grinding frame 2, the grinding frame 2 is rotatably disposed, an E rotating shaft rotatably mounted on the main body 1 is disposed at a central position of an upper end of the grinding frame 2, a B gear 10 is sleeved outside the E rotating shaft, the B gear 10 is engaged with an a gear 9 sleeved outside the B rotating shaft 8, and the a gear 9 rotates to drive the B gear 10 to drive the E rotating shaft to rotate, so as to provide power for the grinding frame 2 to rotate, so that the grinding roller 3 can perform overall grinding on the raw material inside the grinding frame 2.

Preferably, in order to discharge the inside of the grinding frame 2 of the raw material barrel after grinding, through holes are arranged in the grinding frame 2 in an array manner, so that the raw material after grinding is discharged through the through holes, and repeated grinding is avoided.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the damping component includes a support rod 17 fixedly installed on a base 24, sliding sleeves 18 are respectively and elastically installed on two sides of the support rod 17, a connecting rod 19 is respectively hinged on the sliding sleeves 18 on the two sides, one end of the connecting rod 19 away from the sliding sleeves 18 is hinged at the bottom of the main body 1, specifically, when the main body 1 vibrates, the vibration is transmitted to the sliding sleeves 18 through the connecting rod 19, and the sliding sleeves 18 vibrate for digestion and absorption; reduce equipment vibration, improve equipment life.

In order to eliminate the transverse vibration of the main body 1, a fork 20 is arranged at the bottom of the main body 1, the lower part of the fork 20 is inserted into a sliding groove on a driving sleeve 21, the driving sleeve 21 is slidably arranged on the supporting rod 17, two sides of the driving sleeve 21 are elastically connected, and when the main body 1 receives the transverse vibration, the fork 20 transmits the vibration to the driving sleeve 21, and the driving sleeve 21 is elastically connected to the supporting rod 17, so that the vibration is absorbed.

Preferably, the two sides of the driving sleeve 21 are respectively connected with a C elastic element 23, one end of the C elastic element 23 far away from the driving sleeve 21 is fixedly installed on the sliding sleeve 18, and the C elastic element 23 is sleeved on the supporting rod 17, and the arrangement is used for respectively absorbing energy of vibration through the C elastic element 23 by the C elastic element 23 and the connecting rod 19 of the C elastic element 23 and the fork element 20. In order to further improve the damping effect, the other side of the sliding sleeve 18 is also connected with a B elastic member 22, and the B elastic member 22 is sleeved on the supporting rod 17. Vibration energy is further absorbed through the upper B elastic piece 22, and the shock absorption effect is improved.

In order to improve the moving performance of the present invention, a supporting roller 25 is further fixedly installed at the bottom of the main body 1.

The working principle of the invention is as follows: raw materials to be ground are added into the grinding frame 2, the grinding frame 2 is matched with the grinding roller 3 in a rotating mode to grind, the grinding roller 3 can grind the raw materials comprehensively, the grinding effect is improved, meanwhile, the rotating shaft B8 rotates in a reciprocating mode under the driving of the reciprocating driving mechanism, the rotating shaft A4 slides into different positions of the spiral sliding groove 5 in the rotating process of the rotating shaft A in different directions through the connecting piece 6, the elastic piece 7 and the spiral sliding groove 5, the height of the grinding roller 3 is adjusted, the distance between the grinding roller 3 and the grinding frame 2 is adjusted, the raw materials on the surface of the grinding roller 3 move on the surface of the grinding roller 3 in the grinding process, the grinding position is changed, and the grinding effect is improved; meanwhile, the connecting rod 19, the sliding sleeve 18, the driving sleeve 21, the B elastic part 22, the fork-shaped part 20 and the like are arranged, so that the shock absorption function is realized, the vibration of the equipment is reduced, and the service life of the equipment is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", 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 in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "a", "B", 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, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "a," "B," etc. may explicitly or implicitly include one or more of that feature.

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 grinder for paint production, characterized by comprising: a main body (1);

a grinding frame (2) rotatably mounted inside the main body (1);

a grinding roller (3) which is arranged inside the grinding frame (2) in a reciprocating rotation manner;

the grinding roller comprises a grinding roller body (3), a rotating shaft A (4), spiral sliding grooves (5) and connecting pieces (6), wherein the rotating shaft A (4) is fixedly installed at the upper end of the grinding roller body (3), the spiral sliding grooves (5) are symmetrically formed in two sides of the rotating shaft A (4), the connecting pieces (6) are slidably arranged in the spiral sliding grooves (5) in the two sides, the upper ends of the connecting pieces (6) in the two sides are fixedly installed on a reciprocating rotating shaft B (8), and an elastic piece (7) is connected between the; and the number of the first and second groups,

the base (24) is arranged at the bottom of the main body (1), and a damping part is arranged between the base (24) and the main body (1).

2. The grinding device for paint production according to claim 1, characterized in that a reciprocating drive mechanism is provided on the main body (1).

3. The grinding device for paint production according to claim 2, wherein the reciprocating mechanism comprises a C gear (11) sleeved on the B rotating shaft (8), the two sides of the C gear (11) are respectively and intermittently meshed with A incomplete gears (13), and the A incomplete gears (13) on the two sides rotate at the same speed, have the same rotation direction and have the same installation direction.

4. The grinding device for paint production according to claim 3, wherein the incomplete gears A (13) on two sides are respectively fixedly sleeved on a D rotating shaft (14) rotatably mounted on the main body (1), the D rotating shafts (14) on two sides are also fixedly sleeved with D gears (12), the D gears (12) on two sides are respectively meshed with rotatably arranged driving teeth (15), and the driving teeth (15) are in transmission connection with a driving motor (16) on the main body (1).

5. The grinding device for paint production according to claim 2, wherein the reciprocating mechanism comprises a C gear (11) sleeved on the B rotating shaft (8), and a rack which reciprocates is arranged on the main body (1) and is meshed with the C gear (11).

6. The grinding device for paint production according to claim 1, wherein a rotating shaft is fixedly mounted at the bottom of the grinding frame (2), the rotating shaft is rotatably mounted on the main body (1), and the rotating shaft is in transmission connection with a rotating motor on the main body (1).

7. The grinding device for paint production according to claim 1, wherein an E rotating shaft rotatably mounted on the main body (1) is arranged at the center of the upper end of the grinding frame (2), a B gear (10) is sleeved outside the E rotating shaft, and the B gear (10) is meshed with an a gear (9) sleeved outside the B rotating shaft (8).

8. The grinding device for paint production according to claim 1, characterized in that the grinding frame (2) is provided with through holes in an array.

9. The grinding device for paint production according to any one of claims 1 to 8, wherein the damping component comprises a support rod (17) fixedly mounted on a base (24), sliding sleeves (18) are respectively arranged on two sides of the support rod (17) in an elastic sliding manner, connecting rods (19) are respectively hinged on the sliding sleeves (18) on the two sides, and one end of each connecting rod (19) far away from the sliding sleeve (18) is hinged at the bottom of the main body (1).

10. Grinding device for the production of paints, according to claim 9, characterized in that the bottom of the main body (1) is provided with a fork (20), the lower part of the fork (20) is inserted into a sliding slot on a driving sleeve (21), and the driving sleeve (21) is slidably arranged on a supporting rod (17), and the two sides of the driving sleeve (21) are elastically connected.