CN215541537U - Horizontal sand mill for acrylic coating - Google Patents

Abstract

The utility model discloses a horizontal type sand mill for acrylic coating, which belongs to the technical field of coating sand mills and comprises a sand mill box, wherein a material collecting box is arranged on one side of the sand mill box, a motor is arranged on the other side of the material collecting box, the output end of the motor is connected with a sand mill shaft in the sand mill box, a plurality of sand mills are arranged on the outer sides of the sand mill shaft, a partition plate is arranged in the sand mill shaft, a plurality of sponge blocks are arranged on the partition plate, a temperature and humidity sensor is arranged in the sand mill shaft, and the other end of the sand mill shaft is connected with a first water inlet pipe and a first water outlet pipe. According to the utility model, cooling water is circulated in the sanding shaft through the first water inlet pipe and the first water outlet pipe, the sponge block can retain the cooling water for a long time, and the cooling water is circulated in the shell of the sanding box through the second water inlet pipe and the second water outlet pipe, so that the sanding machine can be cooled quickly and uniformly, a sufficient heat dissipation effect is achieved, damage to parts due to overhigh temperature is avoided, and the sanding machine can achieve a better sanding effect.

Description

Horizontal sand mill for acrylic coating

Technical Field

The utility model relates to a horizontal sand mill, in particular to a horizontal sand mill for acrylic coating, belonging to the technical field of coating horizontal sand mills.

Background

The sand mill is suitable for manufacturing and processing of slurry such as paint, printing ink, pigment, plastics, current horizontal sand mill is under the high-speed pivoted condition, the material takes place the friction with the sanding device and can produce a large amount of heats, make the material fuse and glue together, form the block, easily paste and cover on the inner wall of casing, thereby make the material sanding insufficient, and the heat that the friction produced causes the damage to the spare part of sanding device, reduce life, reduce production efficiency, and traditional heat dissipation mode mostly directly uses the fan to dispel the heat, or carries out simple water cooling to the casing, the cooling effect is not obvious, the utility model has proposed a new solution to above problem.

How to research out a horizontal sand mill of acrylic coating with cooling effect is the problem that needs to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the defects of the prior art and provide a horizontal sand mill for acrylic paint with a temperature reduction function.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a horizontal sand mill for acrylic coating, including the sanding case, the workbin that gathers materials is installed to one side of sanding case, the motor is installed to the opposite side of gathering materials case, the output of motor is connected with the sanding axle in the sanding case, a plurality of sanding discs are installed to the outside of sanding axle, the internally mounted of sanding axle has the baffle, install a plurality of sponge pieces on the baffle, the internally mounted of sanding axle has temperature and humidity sensor, the other end of sanding axle is connected with first inlet tube and first outlet pipe, second inlet tube, feed inlet and second outlet pipe are installed from a left side to the right side in proper order to the top of sanding case, the other end of first outlet pipe and the second outlet pipe all is installed on the cooling water tank that catchments, the water pump is installed at the top of cooling water tank, the output of water pump is connected with first inlet tube and the second inlet tube, the top of the material collecting box is provided with a material outlet.

Preferably, the sanding box comprises an inner and an outer shell.

Preferably, the filter screen is installed to the case that gathers materials in one side of sanding box.

Preferably, one end of the sanding shaft in the sanding box is provided with a hollow tubular shape.

Preferably, the length of the partition plate is less than the hollow length of the sanding shaft.

Preferably, the outer wall of the sanding box is provided with a sound attenuation sponge.

Preferably, the first water inlet pipe, the first water outlet pipe, the second water inlet pipe and the second water outlet pipe are all rubber hoses.

Preferably, the bottom of the sanding box and the bottom of the motor are both provided with a buffer spring.

Preferably, a bracket is mounted at the bottom of the buffer spring.

Preferably, the temperature and humidity sensor is a DHT11 type temperature and humidity sensor.

The utility model has the beneficial technical effects that: according to the horizontal type sand mill for acrylic acid coating, cooling water is circulated in the sand mill shaft through the first water inlet pipe and the first water outlet pipe, the sponge block can enable the cooling water to be reserved for a long time, and the cooling water is circulated in the shell of the sand mill box through the second water inlet pipe and the second water outlet pipe, so that the sand mill achieves rapid and uniform cooling, a sufficient heat dissipation effect is achieved, damage to parts due to overhigh temperature is avoided, and the sand mill achieves a better sand milling effect.

Drawings

FIG. 1 is an overall structural sectional view of a preferred embodiment of a horizontal type sand mill for acrylic paint according to the present invention;

FIG. 2 is a schematic view showing the overall construction of a preferred embodiment of a horizontal type sand mill for acrylic paint according to the present invention;

FIG. 3 is a front view of the overall construction of a preferred embodiment of a horizontal sander for acrylic paint in accordance with the present invention;

FIG. 4 is a top view of the overall structure of a preferred embodiment of a horizontal sander for acrylic paint in accordance with the present invention;

FIG. 5 is a schematic view of a sanding shaft of a preferred embodiment of a horizontal sander for acrylic paint in accordance with the present invention;

fig. 6 is an enlarged view of a structure at a in fig. 1, schematically illustrating a preferred embodiment of a horizontal type sand mill for acrylic paint in accordance with the present invention.

In the figure: the device comprises a motor 1, a material collecting box 2, an outer shell 3, a water collecting cooling box 4, an inner shell 5, a sanding shaft 6, a material inlet 7, a sanding disc 8, a sponge block 9, a partition plate 10, a temperature and humidity sensor 11, a first water inlet pipe 12, a material outlet 13, a filter screen 14, a first water outlet pipe 15, a second water inlet pipe 16, a second water outlet pipe 17, a water pump 18, a sanding box 19, a buffer spring 20 and a support 21.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the horizontal sand mill for acrylic acid paint provided by this embodiment includes a sand mill box 19, a material collecting box 2 is installed on one side of the sand mill box 19, a motor 1 is installed on the other side of the material collecting box 2, an output end of the motor 1 is connected to a sand mill shaft 6 in the sand mill box 19, a plurality of sand mills 8 are installed on the outer side of the sand mill shaft 6, a partition plate 10 is installed inside the sand mill shaft 6, a plurality of sponge blocks 9 are installed on the partition plate 10, a temperature and humidity sensor 11 is installed inside the sand mill shaft 6, a first water inlet pipe 12 and a first water outlet pipe 15 are connected to the other end of the sand mill shaft 6, a second water inlet pipe 16, a feed inlet 7 and a second water outlet box 17 are sequentially installed on the top of the sand mill box 19 from left to right, the other ends of the first water outlet pipe 15 and the second water outlet box 17 are both installed on the water collecting cooling box 4, a water pump 18 is installed on the top of the water collecting cooling box 4, the output end of the water pump 18 is connected with a first water inlet pipe 12 and a second water inlet pipe 16, and the top of the material collecting box 2 is provided with a discharge hole 13. The operating personnel pours acrylic acid coating into sanding case 19 from feed inlet 7, starter motor 1 drives sanding axle 6 high-speed rotatory, it is smashed to carry out the sanding to coating, when the temperature reachs the 11 setting values of temperature-sensing ware, 18 starts and enters into respectively in sanding axle 6 and sanding case 19 shells with cooling water from first inlet tube 12 and second inlet tube 16, a plurality of sponge pieces 9 in sanding axle 6 absorb the cooling water, make the better cooling of sanding machine, water after the cooling flows back to catchment cold case 4 from first outlet pipe and second inlet tube, realize the hydrologic cycle, avoid the water source extravagant, can fully cool off the sanding machine simultaneously, reach better sanding effect.

In this embodiment, as shown in fig. 1 and 2, sanding box 19 includes inner shell 5 and outer shell 3, and filter screen 14 is installed to one side of collection workbin 2 in sanding box 19, and the one end of sanding axle 6 in sanding box 19 sets up to hollow tubular, and the length of baffle 10 is less than the hollow length of sanding axle 6, installs the amortization sponge on sanding box 19's the outer wall. The filter screen 14 of case 2 one side of gathering together can separate and keep off the coating of not fully sanding, and the length of baffle 10 is less than the hollow length of sanding axle 6, can stop more the time of a specified duration and cool off when cooling water flow gets into sanding axle 6, and the amortization sponge can reduce the sanding noise, avoids noise pollution.

In the present embodiment, as shown in fig. 1 and fig. 2, the first water inlet pipe 12, the first water outlet pipe 15, the second water inlet pipe 16 and the second water outlet tank 17 are all provided as rubber hoses, the bottom of the sanding box 19 and the bottom of the motor 1 are both provided with a buffer spring 20, the bottom of the buffer spring 20 is provided with a bracket 21, and the temperature and humidity sensor 11 is provided as a DHT11 type temperature and humidity sensor. First inlet tube 12, first outlet pipe 15, second inlet tube 16 and second outlet box 17 all set up to rubber hose and can conveniently arrange, and the cost is lower, and it is convenient to change, and buffer spring 20 is all installed to sanding box 19 and motor 1's bottom and vibrations that produce when can weaken the sanding are avoided vibrations to cause the damage to inside spare part, subtracts short life.

In this embodiment, as shown in fig. 1 to 6, the operation process of the horizontal type sand mill for acrylic paint provided by this embodiment is as follows:

step 1: an operator pours acrylic paint into the sanding box 19 from the feeding hole 7, the motor 1 is started to drive the sanding shaft 6 to rotate at a high speed, the paint is sanded and crushed, when the temperature reaches a set value of the temperature sensor 11, the water pump 18 is started to respectively feed cooling water into the sanding shaft 6 and the housing of the sanding box 19 from the first water inlet pipe 12 and the second water inlet pipe 16, the plurality of sponge blocks 9 in the sanding shaft 6 absorb the cooling water, and the cooled water flows back into the water collecting and cooling box 4 from the first water outlet pipe and the second water inlet pipe to realize water circulation;

step 2: the coating after the sanding gets into in the workbin 2 after filter screen 14 filters, waits after abundant sanding, takes out the coating after the sanding from the workbin 2 that gathers materials.

In conclusion, in this embodiment, a horizontal sand mill for acrylic acid coating according to this embodiment, operating personnel pours acrylic acid coating into sanding case 19 from feed inlet 7, starter motor 1 drives sanding axle 6 high-speed rotatory, carry out the sanding and smashes coating, when the temperature reachs the 11 setting values of temperature-sensing ware, water pump 18 starts to enter into the sanding axle 6 with in 19 shells of sanding case with cooling water respectively from first inlet tube 12 and second inlet tube 16, a plurality of sponge pieces 9 in the sanding axle 6 absorb the cooling water, make the better cooling of sand mill, water after the cooling flows back to catchment cold case 4 in from first outlet pipe and second inlet tube, realize the hydrologic cycle, avoid the water source extravagant, can fully cool off the sand mill simultaneously, reach better sanding effect. First inlet tube 12, first outlet pipe 15, second inlet tube 16 and second outlet box 17 all set up to rubber hose and can conveniently arrange, and the cost is lower, and it is convenient to change, and buffer spring 20 is all installed to sanding box 19 and motor 1's bottom and vibrations that produce when can weaken the sanding are avoided vibrations to cause the damage to inside spare part, subtracts short life.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims (10)

1. A horizontal sand mill for acrylic acid coating, its characterized in that, including sanding case (19), the case (2) of gathering materials is installed to one side of sanding case (19), motor (1) is installed to the opposite side of case (2) of gathering materials, the output of motor (1) is connected with sanding axle (6) in sanding case (19), a plurality of sanding boards (8) are installed in the outside of sanding axle (6), the internally mounted of sanding axle (6) has baffle (10), install a plurality of sponge pieces (9) on baffle (10), the internally mounted of sanding axle (6) has temperature and humidity sensor (11), the other end of sanding axle (6) is connected with first inlet tube (12) and first outlet pipe (15), second inlet tube (16), feed inlet (7) and second outlet pipe (17) are installed from a left side to the right side in proper order to the top of sanding case (19), first outlet pipe (15) with the other end of second outlet pipe (17) is all installed on water-collecting cooling tank (4), water pump (18) are installed at the top of water-collecting cooling tank (4), the output of water pump (18) is connected with first inlet tube (12) with second inlet tube (16), discharge gate (13) are installed at the top of case (2) that gathers materials.

2. The horizontal sander for acrylic paint as set forth in claim 1, wherein said sanding box (19) contains an inner shell (5) and an outer shell (3).

3. The horizontal sand mill for acrylic paint according to claim 1, characterized in that the collection box (2) is installed with a screen (14) at one side inside the sand mill box (19).

4. The horizontal sander for acrylic paint as set forth in claim 1, wherein one end of the sanding shaft (6) inside the sanding box (19) is provided in a hollow tubular shape.

5. The horizontal sander for acrylic paint as set forth in claim 1, wherein the length of the partition plate (10) is smaller than the hollow length of the sanding shaft (6).

6. The horizontal type sand mill for acrylic paint according to claim 1, wherein a sound-deadening sponge is installed on the outer wall of the sand mill box (19).

7. The horizontal sand mill for acrylic acid paint according to claim 1, wherein the first water inlet pipe (12), the first water outlet pipe (15), the second water inlet pipe (16) and the second water outlet pipe (17) are all provided as rubber hoses.

8. The horizontal sander for acrylic paint as set forth in claim 1, wherein the bottom of the motor (1) and the sanding box (19) are each mounted with a buffer spring (20).

9. The horizontal sand mill for acrylic paint according to claim 8, wherein a bracket (21) is installed at the bottom of the buffering spring (20).

10. The horizontal sand mill for acrylic paint according to claim 1, characterized in that the temperature and humidity sensor (11) is set as a temperature and humidity sensor of DHT11 type.

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