CN210449360U

CN210449360U - Novel grinding machine

Info

Publication number: CN210449360U
Application number: CN201920839423.0U
Authority: CN
Inventors: 李泽荣; 何伟忠
Original assignee: Foshan Suofeiya Network Printing Technology Co ltd
Current assignee: Foshan Suofeiya Network Printing Technology Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-05
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to a novel grinding machine, which comprises a frame, a grinding chamber, a main grinding disc and an auxiliary grinding disc, wherein the opposite surfaces of the main grinding disc and the auxiliary grinding disc are provided with grinding textures, a plurality of grinding columns are vertically arranged on the main grinding disc and the auxiliary grinding disc, the grinding columns are circumferentially arranged on the main grinding disc and the auxiliary grinding disc and comprise a plurality of circumferences, the grinding columns on the same circumference are distributed at equal intervals, the circumference of the main grinding disc is embedded between two adjacent circumferences of the auxiliary grinding disc, and the grinding columns on the two adjacent circumferences on the main grinding disc and the auxiliary grinding disc are separated by the width of one grinding column/through arranging the grinding columns on the main grinding disc and the auxiliary grinding disc, when the grinding discs rotate, the grinding columns on the two adjacent circumferences on different grinding discs rub against each other to grind materials, and one section of the grinding columns are also contacted with the opposite grinding discs to grind the materials, on the existing grinding disc area, the grinding area between the grinding columns is increased, the grinding speed of materials is increased, and the productivity is improved.

Description

Novel grinding machine

Technical Field

The utility model belongs to the technical field of printing and dyeing paint production and specifically relates to a novel grind machine.

Background

In the production process of the printing and dyeing paint, a plurality of raw materials need to be stirred and mixed in a hair cream stirring tank. However, before stirring and mixing, the raw materials have requirements on the thickness, and usually need to be put into a grinding machine for grinding to meet production requirements. The existing grinding machine is divided into two types, namely a disc grinding machine and a roller type grinding machine respectively, wherein the disc grinding machine reversely rotates through two relatively-arranged turntables, a submerged area is formed between the two turntables to grind materials, the roller type grinding machine rotates through two or more tangent rollers, a contact surface between the rollers forms a grinding area to grind the materials, the grinding machines of the two types of structures are arranged, the turntables and the turntables are arranged, the contact area between the rollers is small, the formed grinding area is small, the grinding efficiency of the materials is limited, the grinding efficiency can be improved only by arranging a plurality of groups of turntables or a plurality of rollers, and the improvement of productivity is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel grind machine increases and grinds regional area, improves grinding efficiency.

The utility model provides a novel grinding machine, includes the frame, sets up the grinding chamber in the frame, relative vertical setting is in main mill and vice mill and drive in the grinding chamber the motor of main mill and/or vice mill, its characterized in that: the grinding chamber is characterized in that grinding textures are arranged on the opposite surfaces of the main grinding disc and the auxiliary grinding disc, a plurality of grinding columns are vertically arranged on the main grinding disc and the auxiliary grinding disc, the grinding columns are circumferentially arranged on the main grinding disc and the auxiliary grinding disc and comprise a plurality of circumferences, the grinding columns on the same circumference are distributed at equal intervals, the circumference of the main grinding disc is embedded between two adjacent circumferences of the auxiliary grinding disc, the width of one grinding column is formed between the grinding columns on two adjacent circumferences on the main grinding disc and the auxiliary grinding disc, a feeding hole and a discharging hole are formed in the grinding chamber and are respectively located on the upper portion and the lower portion of the grinding chamber, and the grinding chamber is located between the main grinding disc and the auxiliary grinding disc.

Preferably, the height of the grinding column is adapted to the spacing distance between the main grinding disc and the auxiliary grinding disc, so that one end face of the grinding column is in contact with the face of the main grinding disc or the auxiliary grinding disc to form a grinding area.

Preferably, the grinding columns are cylindrical, and the spacing distance between the grinding columns on two adjacent circumferences of the main grinding disc and the auxiliary grinding disc is equal to the diameter of the grinding columns.

Preferably, the grinding column has two circular arc surfaces, and the two circular arc surfaces are concentric with the circumferences of the main grinding disc and the auxiliary grinding disc.

Preferably, the main grinding disc is driven by a motor to rotate, and the auxiliary grinding disc is fixed in the grinding chamber or is arranged integrally with the grinding chamber.

Preferably, the main grinding disc and the auxiliary grinding disc are driven to rotate by a motor respectively, and the rotation directions of the main grinding disc and the auxiliary grinding disc are opposite.

The utility model discloses a novel grinding machine through set up the grinding post on main mill and vice mill, rotates the in-process at the mill, and the grinding post looks mutual friction on two adjacent circumferences on the different mills grinds the material, and one section face of grinding post still grinds the material with relative mill contact moreover, on current mill grinding area, has increased the grinding area between the grinding post, improves the grinding rate of material, improves productivity.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the main grinding disc of the present invention;

FIG. 3 is a schematic structural view of the auxiliary grinding disc of the present invention;

FIG. 4 is a schematic structure of the main grinding disc and the auxiliary grinding disc used in combination;

FIG. 5 is a cross-sectional view of the embodiment of FIG. 4 taken along line A-A (the grinding posts on the main grinding disc and the secondary grinding disc have been separated by different packing patterns);

fig. 6 is a schematic structural diagram of a main grinding disc in another embodiment of the present invention:

fig. 7 is a schematic structural diagram of an auxiliary grinding disc in another embodiment of the present invention:

fig. 8 is a cross-sectional view of another embodiment at a-a in fig. 4 (the grinding posts on the main grinding disc and the secondary grinding disc have been separated by different packing patterns).

In the figure: 1 machine frame, 2 grinding chambers, 21 feed inlets, 22 discharge outlets, 3 main grinding discs, 4 auxiliary grinding discs and 5 grinding columns.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 to 8, a new grinding machine comprises a frame 1, a grinding chamber 2 disposed in the frame 1, a main grinding disc 3 and an auxiliary grinding disc 4 disposed in the grinding chamber 2 in a relatively vertical manner, and a motor 5 for driving the main grinding disc 3 and/or the auxiliary grinding disc 4, wherein the grinding chamber 2 is provided with a feed port 21 and a feed port 22 respectively disposed at the upper part and the lower part of the grinding chamber 2, and the arrangement between the main grinding disc 3 and the auxiliary grinding disc 4 is similar to that of the existing grinding disc type grinding machine, and the specific structure thereof is well known to those skilled in the art and will not be described in detail herein. In this novel grinding machine, the one side that main mill 3 and vice mill 4 are relative all is provided with the grinding texture, equal vertical many grinding columns 5 that are provided with on main mill 3 and the vice mill 4, grinding column 5 circumference sets up on main mill 3 and the vice mill 4, and include a plurality of circumferences, the equidistant distribution of grinding column 5 on the same circumference, the circumference embedding of main mill 3 between two adjacent circumferences of vice mill 4, just grinding column 5 on main mill 3 and the vice mill 4 on two adjacent circumferences separates the width of a grinding column 5 for can hold a circumference of another mill between two circumferences on the mill. The grinding columns 5 form a plurality of circles with gradually increasing diameters on the grinding disc, any circle on the main grinding disc 3 is embedded between two adjacent circles of the auxiliary grinding disc 4, and any circle on the auxiliary grinding disc 4 is embedded between two adjacent circles of the main grinding disc 3, so that during the rotation of the main grinding disc 3 and/or the main grinding disc 3, an annular channel uterine grinding column 5 is formed between two adjacent circles on the main grinding disc 3 and the auxiliary grinding disc 4 to move in the circular channel uterine grinding column 5, during the movement, the grinding column 5 on any circle of the main grinding disc 3 is continuously in contact friction with the grinding columns 5 on two adjacent circles of the auxiliary grinding discs 4 on two sides, and the grinding column 5 on any circle of the auxiliary grinding disc 4 is continuously in contact friction with the grinding columns 5 on two adjacent circles of the auxiliary grinding discs 4 on two sides, so that a grinding area is formed between the grinding column 5 on the main grinding disc 3 and the grinding column 5 of the auxiliary grinding disc 4, continuously grinding the materials; meanwhile, the height of the grinding column 5 is adapted to the spacing distance between the main grinding disc 3 and the auxiliary grinding disc 4, so that an end face of the grinding column 5 is in contact with one face of the main grinding disc 3 or the auxiliary grinding disc 4 to form a grinding area, and the grinding area between the main grinding disc 3 and the auxiliary grinding disc 4 is further increased. During the grinding process, two adjacent grinding columns 5 on the same circumference have gaps for the materials to flow between different circumferences of the main grinding disc 3 and the auxiliary grinding disc 4, and during the use of the grinder, the materials flow into a grinding area between the main grinding disc 3 and the auxiliary grinding disc 4 from a feeding hole 21 above the grinding chamber 2, are gradually ground to a set mesh number in the continuous friction grinding process of the grinding columns 5 when flowing through the grinding area, and flow out through a feeding hole 22 below the grinding chamber 2. In practice, the mill may also be provided with a plurality of end-to-end grinding chambers 2, the mesh of the grinding texture on the grinding discs of the grinding chambers 2 being successively increased to the nominal mesh in the flow sequence of the material over the grinding chambers 2. Compare with current machine of grinding, this novel machine of grinding through set up grinding post 5 on main mill 3 and vice mill 4, at the mill rotation in-process, grinding post 5 looks mutual friction on two adjacent circumferences on the different mills grinds the material, and one section face of grinding post 5 still grinds the material with relative mill contact in addition, on current mill grinding area, has increased the grinding area between grinding post 5, improves the grinding rate of material, improves productivity.

In one embodiment, as shown in fig. 2-5, the grinding columns 5 are cylindrical, and the distance between the grinding columns 5 on two adjacent circumferences of the main grinding disc 3 and the auxiliary grinding disc 4 is equal to the diameter of the grinding column 5. In this embodiment, the grinding area between the grinding columns 5 and the grinding columns 5 is the intersection of the cylindrical surfaces of the two grinding columns 5, so that the friction force generated between the grinding columns 5 is relatively small and the torque requirement on the motor 5 is small.

In another embodiment, as shown in fig. 4, 6, 7 and 8, the grinding cylinder 5 has two circular arc surfaces which are concentric with the circumference of the main grinding disc 3 and the auxiliary grinding disc 4, and in this embodiment, the two circular arc surfaces on a plurality of grinding cylinders 5 on the same circumference respectively form two discontinuous cylindrical surfaces with different diameters. In the polishing column 5 having two circular arc surfaces in this embodiment, the polishing area is two circular arc surfaces of two polishing columns 5, and the polishing area of such polishing columns 5 is greatly increased and the polishing efficiency is higher than that of the cylindrical polishing column 5, but since the friction between the polishing columns 5 is increased due to the increase of the polishing area, the motor 5 serving as the driving force is usually used in combination with a speed reducer to increase the torque during use.

Specifically, the main grinding disc 3 is driven by a motor 5 to rotate, and the auxiliary grinding disc 4 is fixed in the grinding chamber 2 or is arranged integrally with the grinding chamber 2. In practice, the secondary grinding disc 4 is an inner wall of the grinding chamber 2, which is provided with grinding textures, and the grinding column 5 is directly arranged on the inner wall and is stationary, and when the grinding machine works, the motor 5 drives the main grinding disc 3 to rotate and rub the grinding column 5 fixed on the inner wall of the grinding chamber 2 (i.e. the secondary grinding disc 4) to grind the materials.

In another preferred embodiment, the main grinding disc 3 and the auxiliary grinding disc 4 are respectively driven to rotate by a motor 5, and the rotation directions of the main grinding disc 3 and the auxiliary grinding disc 4 are opposite.

The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a novel grinding machine, includes the frame, sets up the grinding chamber in the frame, relative vertical setting is in main mill and vice mill and drive in the grinding chamber the motor of main mill and/or vice mill, its characterized in that: the grinding chamber is characterized in that grinding textures are arranged on the opposite surfaces of the main grinding disc and the auxiliary grinding disc, a plurality of grinding columns are vertically arranged on the main grinding disc and the auxiliary grinding disc, the grinding columns are circumferentially arranged on the main grinding disc and the auxiliary grinding disc and comprise a plurality of circumferences, the grinding columns on the same circumference are distributed at equal intervals, the circumference of the main grinding disc is embedded between two adjacent circumferences of the auxiliary grinding disc, the width of one grinding column is formed between the grinding columns on two adjacent circumferences on the main grinding disc and the auxiliary grinding disc, a feeding hole and a discharging hole are formed in the grinding chamber and are respectively located on the upper portion and the lower portion of the grinding chamber, and the grinding chamber is located between the main grinding disc and the auxiliary grinding disc.

2. A new grinding mill as claimed in claim 1, characterized in that: the height of the grinding column is adapted to the spacing distance between the main grinding disc and the auxiliary grinding disc, so that one end face of the grinding column is in contact with the face of the main grinding disc or the auxiliary grinding disc to form a grinding area.

3. A new grinding mill as claimed in claim 1, characterized in that: the grinding columns are cylindrical, and the spacing distance between the grinding columns on two adjacent circumferences of the main grinding disc and the auxiliary grinding disc is equal to the diameter of the grinding columns.

4. A new grinding mill as claimed in claim 1, characterized in that: the grinding column is provided with two arc surfaces which are concentric with the circumferences of the main grinding disc and the auxiliary grinding disc.

5. A new grinding mill, as claimed in any one of claims 1 to 4, characterized in that: the main grinding disc is driven by a motor to rotate, and the auxiliary grinding disc is fixed in the grinding chamber or integrally arranged with the grinding chamber.

6. A new grinding mill, as claimed in any one of claims 1 to 4, characterized in that: the main grinding disc and the auxiliary grinding disc are driven to rotate through the motor respectively, and the rotating directions of the main grinding disc and the auxiliary grinding disc are opposite.