CN215541402U

CN215541402U - Sand mill for paint processing

Info

Publication number: CN215541402U
Application number: CN202023049543.2U
Authority: CN
Inventors: 胡易; 胡飞雄
Original assignee: Sichuan Chuandong Fengle Chemical Co ltd
Current assignee: Sichuan Chuandong Fengle Chemical Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2022-01-18
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of coating processing, in particular to a sand mill for coating processing, which solves the problems that the sand mill is inconvenient to discharge materials, the discharge speed is low, a damping mechanism is not arranged, a cylinder body is easy to vibrate, the processing is influenced, a good cooling device is not arranged, and the coating is easy to deteriorate in the prior art. The utility model provides a sand mill for paint processing, includes base and barrel, and the top of base is provided with the barrel, and the one end fixedly connected with at base top bears the seat, bears the top of seat and passes through bolt fixedly connected with driving motor, and driving motor's output shaft passes through the center department that barrel one side was run through to the bearing housing, and the extension end transmission of driving motor output shaft is connected with the grinding axle, rotates through the pivot between the one end of grinding axle and the center department of barrel inner chamber one side and is connected. The utility model has the advantages of convenient material discharge, installation of a damping mechanism to prevent the barrel from vibrating to influence processing, and installation of a cooling device to prevent the paint from deteriorating due to high temperature.

Description

Sand mill for paint processing

Technical Field

The utility model relates to the technical field of coating processing, in particular to a sand mill for coating processing.

Background

The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency. The sand mill is also called bead mill, and is mainly used for wet grinding of chemical liquid products. The use of sand mills is widespread, wherein sand mills are required for the processing of coatings.

However, current sand mill row material is comparatively inconvenient, arranges material speed slower, relies on the velocity of flow of liquid self to discharge, and current sand mill does not have damper in addition, and in the time of sand mill work, the barrel shakes easily, influences processing, and current sand mill does not generally have good heat sink, and sand mill can produce a large amount of heats in the course of working, leads to coating rotten easily, therefore needs urgently to design a sand mill for coating processing and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand mill for processing a coating, which solves the problems that the sand mill in the prior art is inconvenient in material discharging, slow in material discharging speed, free of a damping mechanism, easy in vibration of a cylinder body, influenced in processing, free of a good cooling device and easy in coating deterioration.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a sand mill for paint processing, including base and barrel, the top of base is provided with the barrel, and the one end fixedly connected with at base top bears the seat, bolt fixedly connected with driving motor is passed through at the top that bears the seat, driving motor's output shaft passes through the center department that the bearing housing runs through barrel one side, and the extension end transmission of driving motor output shaft is connected with the grinding axle, it rotates through the pivot to be connected between the one end of grinding axle and the center department of barrel inner chamber one side, a plurality of abrasive disc has been cup jointed on the grinding axle, and grind epaxial a plurality of helical blade of fixedly connected with, the one end intercommunication that the barrel is close to driving motor has the inlet pipe, the middle part intercommunication at barrel top has the grinding medium to go into the pipe, one side bottom intercommunication that driving motor was kept away from to the barrel has the discharging pipe, and install first control valve on the discharging pipe.

Preferably, the top fixedly connected with condensate tank of barrel, and the condensate tank is located between inlet pipe and the grinding medium income pipe, the barrel is hollow structure, the condensate tank inboard is provided with the condenser pipe, one side that the condensate tank was run through to the one end of condenser pipe and extension end intercommunication have the inlet tube, the one end that the condensate tank was run through to the one end of condenser pipe is for one side of inlet tube and extension end intercommunication have the outlet pipe, communicate each other between the one end of outlet pipe and the top of barrel and do not run through the barrel, install the second control valve on the outlet pipe.

Preferably, one end of the bottom of the cylinder is communicated with a cooling water outlet pipe used in cooperation with the water outlet pipe, and the cooling water outlet pipe does not penetrate through the bottom of the cylinder.

Preferably, the bottom both sides of barrel and the top of base all through a plurality of extrusion spring fixed connection between, and the interval equals between per two adjacent extrusion springs.

Preferably, the center of the bottom of the cylinder body is fixedly connected with the center of the top of the base through a telescopic rod.

Preferably, the plurality of helical blades are respectively positioned between every two adjacent grinding discs in the plurality of grinding discs.

The utility model has at least the following beneficial effects:

put into the barrel with coating from the inlet pipe, put into the barrel through the grinding medium inlet tube with grinding medium, start driving motor, driving motor drives the grinding axle and rotates to drive abrasive disc and helical blade and rotate, utilize grinding medium and abrasive disc to grind coating, then at the in-process of processing, helical blade accelerates the transport to coating, goes out coating through the discharging pipe.

1. According to the utility model, the coating is ground by matching the driving motor, the grinding shaft, the grinding disc, the feeding pipe, the grinding medium inlet pipe, the spiral blade and the discharging pipe, the discharging speed can be increased, the discharging is convenient, and the grinding efficiency is improved.

2. Through the cooperation between inlet tube, condensate tank, condenser pipe and the outlet pipe, with inlet tube and water source switch-on, cool off it through condensate tank and condenser pipe, then enter into the cavity layer of barrel through the outlet pipe, cool off the barrel, prevent that high temperature from making coating rotten.

3. Through setting up a plurality of extrusion springs, when the barrel ground coating, carry out the shock attenuation to it, prevent to shake and influence processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention.

In the figure: 1. a base; 2. a compression spring; 3. a telescopic rod; 4. a discharge pipe; 5. a first control valve; 6. a barrel; 7. grinding the shaft; 8. a helical blade; 9. a grinding disk; 10. grinding medium is put into the pipe; 11. a second control valve; 12. a water outlet pipe; 13. a condensed water tank; 14. a condenser tube; 15. a water inlet pipe; 16. a feed pipe; 17. a drive motor; 18. a bearing seat; 19. and cooling the water outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a sand mill for paint processing comprises a base 1 and a barrel 6, wherein the barrel 6 is arranged on the top of the base 1, a bearing seat 18 is fixedly connected to one end of the top of the base 1, a driving motor 17 is fixedly connected to the top of the bearing seat 18 through a bolt, an output shaft of the driving motor 17 penetrates through the center of one side of the barrel 6 through a bearing sleeve, an extending end of the output shaft of the driving motor 17 is in transmission connection with a grinding shaft 7, one end of the grinding shaft 7 is rotatably connected with the center of one side of an inner cavity of the barrel 6 through a rotating shaft, a plurality of grinding discs 9 are sleeved on the grinding shaft 7, a plurality of helical blades 8 are fixedly connected to the grinding shaft 7, one end of the barrel 6 close to the driving motor 17 is communicated with a feeding pipe 16, the middle part of the top of the barrel 6 is communicated with a grinding medium inlet pipe 10, and the bottom of one side of the barrel 6 far away from the driving motor 17 is communicated with a discharging pipe 4, and install first control valve 5 on discharging pipe 4, specifically, put into barrel 6 with coating from inlet pipe 16, put into barrel 6 with grinding medium through grinding medium inlet pipe 10, start driving motor 17, driving motor 17 drives grinding shaft 7 and rotates, thereby drive grinding disc 9 and helical blade 8 and rotate, utilize grinding medium and grinding disc 9 to grind coating, then in the in-process of processing, helical blade 8 accelerates the transport to coating, go out coating through discharging pipe 4, through driving motor 17, grinding shaft 7, grinding disc 9, inlet pipe 16, grinding medium inlet pipe 10, the cooperation between helical blade 8 and the discharging pipe 4, grind coating, and can accelerate the speed of arranging the material, be convenient for arrange the material, improve the efficiency of grinding.

The scheme has the following working processes:

put into barrel 6 with coating from inlet pipe 16, put into barrel 6 through grinding medium inlet pipe 10 with the grinding medium, start driving motor 17, driving motor 17 drives grinding shaft 7 and rotates to drive abrasive disc 9 and helical blade 8 and rotate, utilize abrasive medium and abrasive disc 9 to grind coating, then at the in-process of processing, helical blade 8 accelerates the transport to coating, go out coating through discharging pipe 4.

According to the working process, the following steps are known:

this structure passes through driving motor 17, grinds axle 7, abrasive disc 9, inlet pipe 16, grinding medium income pipe 10, helical blade 8 and the cooperation between the discharging pipe 4, grinds coating, can accelerate the speed of arranging the material moreover, is convenient for arrange the material, improves the efficiency of grinding.

Further, a condensation water tank 13 is fixedly connected to the top of the cylinder 6, the condensation water tank 13 is located between the feeding pipe 16 and the grinding medium inlet pipe 10, the cylinder 6 is of a hollow structure, a condensation pipe 14 is arranged on the inner side of the condensation water tank 13, one end of the condensation pipe 14 penetrates through one side of the condensation water tank 13, the extending end of the condensation pipe 14 is communicated with a water inlet pipe 15, one end of the condensation pipe 14 penetrates through one side of the condensation water tank 13 opposite to the water inlet pipe 15, the extending end of the condensation water tank is communicated with the water outlet pipe 12, one end of the water outlet pipe 12 is communicated with the top of the cylinder 6 and does not penetrate through the cylinder 6, a second control valve 11 is mounted on the water outlet pipe 12, specifically, the water inlet pipe 15 is communicated with a water source through the cooperation of the water inlet pipe 15, the condensation water tank 13, the condensation pipe 14 and the water outlet pipe 12, and then the water enters the hollow layer of the cylinder 6, the cylinder 6 is cooled to prevent the paint from deteriorating due to high temperature.

Furthermore, one end of the bottom of the cylinder 6 is communicated with a cooling water outlet pipe 19 matched with the water outlet pipe 12 for use, the cooling water outlet pipe 19 does not penetrate through the bottom of the cylinder 6, and particularly, the cooling water outlet pipe 19 is arranged to facilitate discharging of cooled water.

Further, all through 2 fixed connection of a plurality of extrusion spring between the bottom both sides of barrel 6 and the top of base 1, and the interval equals between per two adjacent extrusion spring 2, and is concrete, through setting up a plurality of extrusion spring 2, when barrel 6 grinds coating, carries out the shock attenuation to it, prevents to shake and influences processing.

Further, through 3 fixed connection of telescopic link between the center department at the center of barrel 6 bottom and the center department at base 1 top, it is concrete, set up telescopic link 3, prevent that barrel 6 from appearing controlling the condition of rocking in the processing, influence processing.

Further, a plurality of helical blade 8 is located between every two adjacent abrasive disc 9 in a plurality of abrasive disc 9 respectively, is convenient for carry the coating.

In conclusion, the water inlet pipe 15 is communicated with a water source through the matching among the water inlet pipe 15, the condensed water tank 13, the condensing pipe 14 and the water outlet pipe 12, the water inlet pipe 15 is cooled through the condensed water tank 13 and the condensing pipe 14, and then enters the hollow layer of the cylinder body 6 through the water outlet pipe 12 to cool the cylinder body 6, so that the paint is prevented from being deteriorated at high temperature; a cooling water outlet pipe 19 is arranged to facilitate the discharge of cooled water; by arranging the plurality of extrusion springs 2, when the barrel 6 grinds the coating, the coating is damped, so that the influence of vibration on processing is prevented; the telescopic rod 3 is arranged, so that the situation that the barrel 6 shakes left and right during processing is prevented from affecting processing; the plurality of helical blades 8 are respectively positioned between every two adjacent grinding disks 9 in the plurality of grinding disks 9, so that the coating is conveniently conveyed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sand mill for processing paint, which comprises a base (1) and a cylinder body (6) and is characterized in that the cylinder body (6) is arranged at the top of the base (1), a bearing seat (18) is fixedly connected at one end of the top of the base (1), a driving motor (17) is fixedly connected at the top of the bearing seat (18) through a bolt, an output shaft of the driving motor (17) penetrates through the center of one side of the cylinder body (6) through a bearing sleeve, a grinding shaft (7) is connected at the extending end of the output shaft of the driving motor (17) in a transmission way, one end of the grinding shaft (7) is rotatably connected with the center of one side of an inner cavity of the cylinder body (6) through a rotating shaft, a plurality of grinding discs (9) are sleeved on the grinding shaft (7), a plurality of spiral blades (8) are fixedly connected on the grinding shaft (7), and a feeding pipe (16) is communicated with one end, close to the driving motor (17), of the cylinder body (6), the middle part at the top of the barrel body (6) is communicated with a grinding medium inlet pipe (10), the bottom of one side, away from the driving motor (17), of the barrel body (6) is communicated with a discharge pipe (4), and a first control valve (5) is installed on the discharge pipe (4).

2. The sand mill for processing paint as claimed in claim 1, wherein the top of the cylinder (6) is fixedly connected with a condensation water tank (13), the condensation water tank (13) is located between the feeding pipe (16) and the grinding medium inlet pipe (10), the cylinder (6) is of a hollow structure, a condensation pipe (14) is arranged on the inner side of the condensation water tank (13), one end of the condensation pipe (14) penetrates through one side of the condensation water tank (13) and is communicated with the water inlet pipe (15) through the extending end, one end of the condensation pipe (14) penetrates through the condensation water tank (13) and is communicated with the water outlet pipe (12) relative to one side of the water inlet pipe (15) and the extending end, one end of the water outlet pipe (12) and the top of the cylinder (6) are mutually communicated and do not penetrate through the cylinder (6), and a second control valve (11) is installed on the water outlet pipe (12).

3. The sand mill for processing the paint as claimed in claim 2, wherein one end of the bottom of the cylinder (6) is communicated with a cooling water outlet pipe (19) matched with the water outlet pipe (12) for use, and the cooling water outlet pipe (19) does not penetrate through the bottom of the cylinder (6).

4. The sand mill for processing the coating according to claim 1, wherein the two sides of the bottom of the cylinder (6) are fixedly connected with the top of the base (1) through a plurality of extrusion springs (2), and the distance between every two adjacent extrusion springs (2) is equal.

5. The sand mill for processing the paint as claimed in claim 1, wherein the center of the bottom of the cylinder (6) is fixedly connected with the center of the top of the base (1) through the telescopic rod (3).

6. A paint mill according to claim 1, characterized in that several of said helical blades (8) are located between every two adjacent grinding disks (9) of several grinding disks (9), respectively.