CN218981838U

CN218981838U - Environment-friendly grinding machine for paint production

Info

Publication number: CN218981838U
Application number: CN202320052846.4U
Authority: CN
Inventors: 赵莹; 赵保安
Original assignee: Jincai New Materials Shanghai Co ltd
Current assignee: Jincai New Materials Shanghai Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-09
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a grinder for producing environment-friendly paint, which relates to the technical field of grinding equipment and comprises a support frame, wherein a gear motor is installed at the top of the support frame, an output shaft of the gear motor is fixedly connected with the top end of a rotating shaft, the rotating shaft is rotationally connected to the top of the support frame, a rotating member is fixedly connected to the bottom end of the rotating shaft, one end of the rotating member, which is far away from the rotating shaft, is obliquely provided with a rotating arm, the rotating arm is movably connected to the top of a grinding pestle, the grinding pestle is arranged in a grinding tank, a screen is installed at the bottom of the grinding tank, and the grinding tank is arranged at the inner side of the support frame through a mounting frame.

Description

Environment-friendly grinding machine for paint production

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a grinder for producing environment-friendly paint.

Background

The paint is a continuous film which is coated on the surface of the protected or decorated object and can form firm adhesion with the coated object, and is usually a viscous liquid prepared by using resin, oil or emulsion as main materials, adding or not adding pigment and filler, adding corresponding auxiliary agents and using organic solvent or water.

At present, when the paint is produced, raw materials of the paint need to be ground, such as blocky raw materials are ground into powder required by the paint, but the existing grinding machine generally pours the raw materials into the paint directly, so that the problems of overlarge load, poor grinding effect and low grinding efficiency of the grinding machine are easily caused, and a grinding pestle is easily worn after long-term use, so that the grinding precision is easily reduced.

Disclosure of Invention

The utility model aims to provide an environment-friendly grinding machine for paint production, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly coating production grinds machine, includes the support frame, gear motor is installed at the top of support frame, gear motor's output shaft and the top rigid coupling of rotation axis, and the rotation axis rotates the top of connecting at the support frame, and the bottom rigid coupling of rotation axis has the rotor, and the one end slope of rotor keeping away from the rotation axis is installed the rotor, and rotor swing joint is at the top of grinding pestle, and the grinding pestle is located in the grinding jar, and the drain screen is installed to the bottom of grinding jar, and the grinding jar is installed in the support frame inboard through the mounting bracket;

one side at the top of the support frame is provided with a hopper through a connecting frame, the bottom of the hopper is provided with a blanking pipe, one side of the blanking pipe is provided with an intermittent blanking mechanism, and the intermittent blanking mechanism is connected with a rotating shaft.

Preferably, the bottom of the grinding pestle is spherical; the grinding effect is improved.

Preferably, the bottom end of the rotating arm is elastically and movably connected in a movable cavity formed in the grinding pestle through a tension spring; the grinding pestle can be always abutted against the raw materials, so that the problem of grinding accuracy reduction caused by abrasion of the grinding pestle is avoided.

Preferably, the intermittent blanking mechanism comprises a transmission shaft rotatably connected to one side of a blanking pipe, a driven wheel is fixedly connected to the top end of the transmission shaft, the driven wheel is in transmission connection with a driving wheel through a belt, the driving wheel is fixedly connected to the outer wall of a rotating shaft, a turntable is fixedly connected to the bottom end of the transmission shaft, the edge of the bottom surface of the turntable is hinged to one end of a connecting rod, the other end of the connecting rod is hinged to one end of a material plate, and a material hole corresponding to a material opening at the bottom of the blanking pipe is formed in the material plate; intermittent blanking can be realized, and the problems of overlarge load, poor grinding effect and low grinding efficiency of the grinding machine caused by excessive disposable dumping are avoided.

Preferably, the two sides of the material plate are arranged between two guide blocks in a sliding way, and the two guide blocks are fixedly connected to the bottom of the blanking pipe; the stability of the material plate in the transverse moving process is maintained.

Preferably, a material guiding chute is integrally formed on the outer wall of the top of the grinding tank, and is positioned right below the blanking pipe; the raw materials that make the unloading pipe fall slide to grinding jar in being convenient for.

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

1. through the arrangement of the intermittent blanking mechanism, intermittent blanking can be realized, the problems of overlarge load, poor grinding effect and low grinding efficiency of the grinding machine caused by excessive one-time dumping are avoided, and the intermittent blanking mechanism is linked with the driving force required by grinding, does not need to use an additional electric power component for driving, has a reasonable structure, and is more energy-saving and environment-friendly;

2. through tension spring's setting, can make to grind the pestle and contradict the raw materials all the time, avoid grinding the problem that leads to grinding the precision decline behind the pestle wearing and tearing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a milling tank of the present utility model;

FIG. 3 is a schematic view of the structure of the components at the bottom of the hopper of the present utility model;

FIG. 4 is a schematic view of the structure of the intermittent blanking mechanism part of the present utility model;

fig. 5 is a schematic view of a portion of a grinding pestle of the present utility model in cross-section.

In the figure: 1. a support frame; 2. a speed reducing motor; 3. a rotation shaft; 4. a rotating member; 5. a rotating arm; 6. grinding the pestle; 7. a grinding tank; 8. a drain screen; 9. a mounting frame; 10. a connecting frame; 11. a hopper; 12. discharging pipes; 13. an intermittent blanking mechanism; 131. a transmission shaft; 132. driven wheel; 133. a driving wheel; 134. a turntable; 135. a connecting rod; 136. a material plate; 137. a guide block; 14. a material guiding chute; 15. tension springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an environment-friendly coating production grinds machine, includes support frame 1, gear motor 2 is installed at the top of support frame 1, gear motor 2's output shaft and the top rigid coupling of rotation axis 3, rotation axis 3 rotation connect at the top of support frame 1, rotation axis 3's bottom rigid coupling has rotor 4, and rotor 4 is kept away from rotation axis 3's one end slope and is installed rotor arm 5, rotor arm 5 swing joint is at the top of grinding pestle 6, and the bottom of grinding pestle 6 is globular; the grinding effect is improved.

The bottom end of the rotating arm 5 is elastically and movably connected in a movable cavity formed in the grinding pestle 6 through a tension spring 15; the grinding pestle 6 can always be abutted against the raw materials, so that the problem that the grinding precision is reduced after the grinding pestle 6 is worn is avoided.

The grinding pestle 6 is arranged in the grinding tank 7, a leakage net 8 is arranged at the bottom of the grinding tank 7, and the grinding tank 7 is arranged at the inner side of the supporting frame 1 through a mounting frame 9; a material guiding chute 14 is integrally formed on the outer wall of the top of the grinding tank 7, and the material guiding chute 14 is positioned right below the blanking pipe 12; the raw material falling from the blanking pipe 12 is easily slid into the grinding tank 7.

A hopper 11 is arranged on one side of the top of the support frame 1 through a connecting frame 10, a blanking pipe 12 is arranged at the bottom of the hopper 11, an intermittent blanking mechanism 13 is arranged on one side of the blanking pipe 12, the intermittent blanking mechanism 13 is connected with a rotating shaft 3, the intermittent blanking mechanism 13 comprises a transmission shaft 131 rotationally connected to one side of the blanking pipe 12, the top end of the transmission shaft 131 is fixedly connected with a driven wheel 132, the driven wheel 132 is in transmission connection with a driving wheel 133 through a belt, the driving wheel 133 is fixedly connected to the outer wall of the rotating shaft 3, the bottom end of the transmission shaft 131 is fixedly connected with a rotary disc 134, the edge of the bottom surface of the rotary disc 134 is hinged with one end of a connecting rod 135, the other end of the connecting rod 135 is hinged with one end of a material plate 136, and a material hole corresponding to a material port at the bottom of the blanking pipe 12 is arranged on the material plate 136; intermittent blanking can be realized, and the problems of overlarge load, poor grinding effect and low grinding efficiency of the grinding machine caused by excessive disposable dumping are avoided.

The two sides of the material plate 136 are arranged between the two guide blocks 137 in a sliding way, and the two guide blocks 137 are fixedly connected to the bottom of the blanking pipe 12; the stability of the web 136 during lateral movement is maintained.

According to the scheme, when the automatic grinding machine is used, raw materials are poured into the hopper 11, the gear motor 2 is started to work, the rotating piece 4 is driven to rotate through the rotating shaft 3, the rotating piece 4 drives the grinding pestle 6 to rotate through the rotating arm 5, so that the raw materials inside the grinding tank 7 are subjected to grinding, meanwhile, under the action of the intermittent discharging mechanism 13, the rotating shaft 3 can drive the transmission shaft 131 to rotate through the transmission effect of the driving wheel 133 and the driven wheel 132, the transmission shaft 131 drives the rotary disc 134 to rotate, the rotary disc 134 drives the material plate 136 to reciprocate transversely through the hinging effect of the connecting rod 135, when a material hole on the material plate 136 corresponds to a material opening at the bottom of the blanking pipe 12, the raw materials can fall from the blanking pipe 12 and enter the grinding tank 7 along the material guide chute 14, intermittent blanking can be achieved, the problem that excessive linkage is caused by excessive grinding load is avoided, the grinding effect is poor, the problem of low grinding efficiency is solved, and the driving force required by grinding is formed without using an additional electric power component to drive, the structure is more energy-saving and environment-friendly, finally, the raw materials are always ground, and the grinding pestle 6 is prevented from being worn down after the grinding precision is reduced under the action of the spring 15.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly coating production grinds machine, includes support frame (1), its characterized in that: the top of support frame (1) is installed gear motor (2), gear motor's (2) output shaft and the top rigid coupling of rotation axis (3), rotation axis (3) rotate and connect at the top of support frame (1), rotation axis (3) bottom rigid coupling has rotor (4), rotor (4) are kept away from rotation axis (3) one end slope and are installed rotor (5), rotor (5) swing joint is at the top of grinding pestle (6), grind pestle (6) and locate in grinding jar (7), leak net (8) are installed to the bottom of grinding jar (7), grinding jar (7) are installed at the support frame (1) inboard through mounting bracket (9);

one side at the top of the support frame (1) is provided with a hopper (11) through a connecting frame (10), the bottom of the hopper (11) is provided with a blanking pipe (12), one side of the blanking pipe (12) is provided with an intermittent blanking mechanism (13), and the intermittent blanking mechanism (13) is connected with the rotating shaft (3).

2. The mill for producing an environment-friendly paint as claimed in claim 1, wherein: the bottom of the grinding pestle (6) is spherical.

3. The mill for producing an environment-friendly paint as claimed in claim 1, wherein: the bottom of the rotating arm (5) is elastically and movably connected in a movable cavity formed in the grinding pestle (6) through a tension spring (15).

4. The mill for producing an environment-friendly paint as claimed in claim 1, wherein: the intermittent blanking mechanism (13) comprises a transmission shaft (131) which is rotationally connected to one side of a blanking pipe (12), a driven wheel (132) is fixedly connected to the top end of the transmission shaft (131), the driven wheel (132) is in transmission connection with a driving wheel (133) through a belt, the driving wheel (133) is fixedly connected to the outer wall of a rotating shaft (3), a rotary table (134) is fixedly connected to the bottom end of the transmission shaft (131), the edge of the bottom surface of the rotary table (134) is hinged to one end of a connecting rod (135), the other end of the connecting rod (135) is hinged to one end of a material plate (136), and a material hole corresponding to a material opening at the bottom of the blanking pipe (12) is formed in the material plate (136).

5. The mill for producing an environment-friendly paint as claimed in claim 4, wherein: the two sides of the material plate (136) are slidably arranged between two guide blocks (137), and the two guide blocks (137) are fixedly connected to the bottom of the blanking pipe (12).

6. The mill for producing an environment-friendly paint as claimed in claim 1, wherein: the outer wall at the top of the grinding tank (7) is integrally formed with a material guiding chute (14), and the material guiding chute (14) is positioned right below the blanking pipe (12).