CN217646475U - Color paste grinding device with screening function - Google Patents

Abstract

The utility model discloses a color paste grinding device with screening function, which comprises a casing, a feeding hopper is arranged on the top surface of the casing, a partition plate is arranged inside the casing, and a discharge port is arranged in the middle of the partition plate , the bottom of the partition plate is provided with a pull-out plate, the left side of the bottom of the draw-out plate is provided with a limit block, the partition plate divides the inner cavity of the shell into an upper mixing chamber and a lower grinding chamber, and a stirring assembly is arranged inside the mixing chamber , the grinding chamber is provided with a grinding roller, a filter sieve plate is arranged below the grinding roller, a cleaning component is arranged at the bottom of the filter sieve plate, a collection box is arranged at the bottom of the mixing chamber, and a movable door is hinged at the bottom of the right side wall of the casing , the right side of the movable door is provided with a locking screw, and the bottom surface of the casing is provided with a support leg. The utility model is provided with a cleaning component at the bottom of the filter sieve plate, the filter sieve plate is cleaned by brushes, the filter holes of the filter sieve plate are prevented from being blocked, and the screening effect is improved.

Description

A color paste grinding device with screening function

technical field

The utility model relates to the technical field of color paste treatment, in particular to a color paste grinding device with a screening function.

Background technique

In the color paste processing technology, a color paste grinder is often used to grind raw materials such as pigments and resins into powder, and the degree of grinding directly determines the quality of the color paste. After grinding, it is necessary to filter and sieve the ground raw materials, and screen out the large-particle color paste raw materials that do not meet the requirements. The existing color paste grinding device is easy to block the sieve plate during screening, which affects the screening effect. .

Utility model content

The purpose of the utility model is to provide a color paste grinding device with a screening function, which solves the problem that the existing color paste grinding device easily blocks the sieve plate and affects the screening effect during screening.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

The utility model relates to a color paste grinding device with a screening function, which comprises a casing, a feeding hopper is arranged on the top surface of the casing, a partition is arranged inside the casing, and a middle of the partition is arranged There is a discharge port, the bottom of the partition is provided with a pull-out plate, the right side of the pull-out plate penetrates the right wall of the shell and extends to the outside of the shell, and the left side of the bottom of the pull-out plate A limit block is provided, the partition divides the inner cavity of the housing into an upper mixing chamber and a lower grinding chamber, a stirring assembly is arranged inside the mixing chamber, and a grinding roller is arranged inside the grinding chamber, A filter sieve plate is arranged below the grinding roller, a cleaning assembly is arranged at the bottom of the filter sieve plate, a collection box is arranged at the bottom of the mixing chamber, and a movable door is hinged at the bottom of the right side wall of the casing, so The right side of the movable door is provided with a locking screw, and the left end of the locking screw penetrates the movable door and is screwed into the threaded groove at the bottom of the casing, and the bottom surface of the casing is provided with supporting legs.

Further, the stirring assembly includes a first motor mounted on the top surface of the casing, an output shaft of the first motor is connected with a rotating shaft, and a plurality of stirring rods are connected on the rotating shaft.

Still further, the number of the feeding hoppers is set to two, and the two feeding hoppers are symmetrically arranged on the left and right sides of the first motor.

Still further, the cleaning assembly includes a second motor installed on the right side of the housing, the output shaft of the second motor is connected with a threaded rod, and the outer peripheral surface of the threaded rod is threadedly connected with a connecting block, so The top surface of the connecting block is connected with a brush, the brush is in contact with the bottom surface of the filter screen plate, a limit rod is arranged below the threaded rod, and the limit rod penetrates through the connecting block and is connected to the The inner wall of the housing is connected.

Still further, a handle is connected to the right side of the collection box, a roller is installed on the bottom surface of the collection box, a limit groove is defined on the bottom surface of the housing, and the roller rolls along the limit groove.

Still further, a material guide plate is arranged inside the grinding chamber and below the cleaning assembly, one side of the material guide plate is connected to the inner wall of the housing, and the other side of the material guide plate is connected to the inner wall of the casing. Lean downwards.

Still further, support blocks are connected to the inner walls of the left and right sides of the housing through bolts, and the filter screen plate is placed on the support blocks.

Compared with the prior art, the beneficial technical effects of the present utility model:

The utility model relates to a color slurry grinding device with screening function. A cleaning component is arranged at the bottom of a filter screen plate, and the filter screen plate is cleaned by brushes, so as to prevent the filter holes of the filter screen plate from being blocked and improve the screening effect.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structure schematic diagram of the color paste grinding device with screening function of the present invention;

Explanation of reference numerals: 1. shell; 101, limit groove; 102, movable door; 2, partition plate; 201, discharge port; 3, feed hopper; 4, stirring assembly; 401, first motor; 402 , rotating shaft; 403, stirring rod; 5, pulling plate; 6, limit block; 7, grinding roller; 8, filter screen plate; 9, cleaning component; 901, second motor; 902, threaded rod; 903, connection block; 904, brush; 905, limit rod; 10, support block; 11, guide plate; 12, collection box; 1201, roller; 1202, handle; 13, locking screw; 14, support leg.

Detailed ways

As shown in FIG. 1, a color paste grinding device with screening function includes a casing 1, the top surface of the casing 1 is connected with a feeding hopper 3, and the number of the feeding hoppers 3 is set to two , the two feeding hoppers 3 are symmetrically arranged on the left and right sides of the first motor 401, the interior of the housing 1 is connected with a partition 2 by bolts, and a discharge port is opened in the middle of the partition 2 201, the bottom of the partition 2 is provided with a pull-out plate 5, the right side of the pull-out plate 5 penetrates the right wall of the casing 1 and extends to the outside of the casing 1, the pull-out plate 5 A limit block 6 is provided on the left side of the bottom, and the limit block 6 is connected to the inner wall of the housing 1 by bolts. The partition 2 divides the inner cavity of the housing 1 into an upper mixing chamber and a lower mixing chamber. The inside of the mixing chamber is provided with a stirring assembly 4, the interior of the grinding chamber is provided with a grinding roller 7, and a filter sieve plate 8 is provided below the grinding roller 7. The side inner wall is connected with a support block 10 by bolts, the filter screen plate 8 is placed on the top of the support block 10, the bottom of the filter screen plate 8 is provided with a cleaning assembly 9, and the bottom of the mixing chamber is provided with a collection Box 12, a movable door 102 is hinged to the bottom of the right side wall of the housing 1, a locking screw 13 is arranged on the right side of the movable door 102, and the left end of the locking screw 13 penetrates the movable door 102 and is screwed backwards into the threaded groove at the bottom of the casing 1 to lock the position of the movable door 102, which is easy to operate. The bottom surface of the casing 1 is connected with the support legs 14 through bolts; specifically, the grinding roller 7 is driven by a motor. The connection structure is in the prior art, and will not be repeated here; in the present invention, a mixing chamber is arranged, and a stirring component is arranged in the mixing chamber to mix the raw materials before grinding, so that the ground raw materials can be processed until the color paste is produced. There is no need to add a separate mixing process, which saves production costs and is more convenient to use.

Specifically, the stirring assembly 4 includes a first motor 401 installed on the top surface of the housing 1 , the output shaft of the first motor 401 is connected to a rotating shaft 402 , and a plurality of stirring rods are connected to the rotating shaft 402 403; When in use, add different raw materials into the mixing chamber through two feeding hoppers 3, start the first motor 401, the first motor 401 drives the rotating shaft 402 to rotate, and then drives the stirring rod 403 to rotate to mix the raw materials.

The cleaning assembly 9 includes a second motor 901 installed on the right side of the housing 1, the output shaft of the second motor 901 is connected with a threaded rod 902, and the threaded rod 902 is rotatably connected in the housing 1 through a bearing A connecting block 903 is threadedly connected to the outer peripheral surface of the threaded rod 902, and a brush 904 is connected to the top surface of the connecting block 903. The brush 904 is in contact with the bottom surface of the filter screen plate 8, and the thread A limit rod 905 is arranged below the rod 902, and the limit rod 905 penetrates the connecting block 903 and is connected to the inner wall of the housing 1; the limit rod 905 restricts the rotation of the connecting block 903 to ensure that the brush 904 and the filter The bottom surface of the sieve plate 8 is in contact; when in use, the second motor 901 is activated, and the second motor 901 drives the threaded rod 902 to rotate. Since the connecting block 903 is threadedly connected with the threaded rod 902, the threaded rod 902 rotates and drives the connecting block 903 to move in the horizontal direction, Drive the brush 904 to move horizontally to clean the filter sieve plate 8 to avoid clogging of the filter holes of the filter sieve plate 8 and improve the screening effect.

A handle 1202 is connected to the right side of the collecting box 12 , a roller 1201 is installed on the bottom surface of the collecting box 12 , a limiting groove 101 is defined on the bottom surface of the housing 1 , and the roller 1201 rolls along the limiting groove 101 Specifically, a roller 1201 is installed at the bottom of the collection box 12, which is more labor-saving when pulling the collection box 12 outward, and the limit groove 101 restricts the moving direction of the roller 1201 to prevent the collection box 12 from shifting; After the raw materials are collected, the convenience of taking raw materials is improved.

Inside the grinding chamber and below the cleaning assembly 9 is a guide plate 11 , one side of the guide plate 11 is connected to the inner wall of the housing 1 , and the other side of the guide plate 11 is connected to the inner wall of the housing 1 . The side is inclined downward; by setting the material guide plate 11 , the ground raw materials are guided to fall into the collection box 12 , so as to prevent the raw materials from spilling outside the collection box 12 .

The working process of the utility model is as follows:

First, different raw materials are added into the mixing chamber through two feeding hoppers 3, the first motor 401 is activated, and the first motor 401 drives the rotation shaft 402 to rotate, and then drives the stirring rod 403 to rotate to mix the raw materials;

Then, the pulling plate 5 is pulled to the right, and the pulling plate 5 is pulled out, and the evenly mixed raw material falls through the discharge port 201; the grinding roller 7 is started, and the grinding roller 7 grinds the raw material, and the ground raw material passes through the filter sieve plate 8. Screening treatment is carried out, qualified raw materials fall into the collection box 12 through the filter sieve plate 8, and the unqualified raw materials are left on the surface of the filter sieve plate 8, and the filter sieve plate 8 is regularly taken out for cleaning;

Finally, rotate the locking screw 13 to unscrew the locking screw 13 from the threaded groove at the bottom of the housing 1, turn the movable door 102 upwards to open the movable door 102, pull the handle 1202, take out the collection box 12, and grind it well Take out the raw materials and proceed to the next process.

The rotating shaft, stirring rod, grinding roller, filter sieve plate, threaded rod, connecting block, brush, limit rod, roller, spring, second motor, first motor and their circuit connections involved in the utility model belong to the existing technology, which will not be repeated here.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and do not limit the scope of the present invention. Under the premise of not departing from the design spirit of the present invention, those of ordinary skill in the art can make the technical solutions of the present invention. Various deformations and improvements made shall fall within the protection scope determined by the claims of the present utility model.

Claims (7)

1. a color paste grinding device with screening function is characterized in that: comprising a casing, the top surface of the casing is provided with a feeding hopper, the interior of the casing is provided with a baffle, the baffle A discharge port is arranged in the middle of the separator, a drawing plate is arranged at the bottom of the partition, the right side of the drawing plate penetrates the right wall of the casing and extends to the outside of the casing, and the bottom of the drawing plate The left side is provided with a limit block, the partition divides the inner cavity of the housing into an upper mixing chamber and a lower grinding chamber, the mixing chamber is provided with a stirring assembly, and the grinding chamber is provided with a Grinding roller, a filter sieve plate is arranged below the grinding roller, a cleaning assembly is arranged at the bottom of the filter sieve plate, a collection box is arranged at the bottom of the mixing chamber, and the bottom of the right side wall of the casing is hinged with a movable Door, the right side of the movable door is provided with a locking screw, the left end of the locking screw penetrates the movable door and is screwed into the threaded groove at the bottom of the casing, and the bottom surface of the casing is provided with a support leg. 2 . The color paste grinding device with screening function according to claim 1 , wherein the stirring assembly comprises a first motor installed on the top surface of the casing, and the output shaft of the first motor is connected to the output shaft of the first motor. 3 . There is a rotating shaft, and a plurality of stirring rods are connected to the rotating shaft. 3 . The color paste grinding device with screening function according to claim 2 , wherein the number of the feeding hoppers is set to two, and the two feeding hoppers are symmetrically arranged on the first motor. 4 . the left and right sides. 4. The color paste grinding device with screening function according to claim 1, wherein the cleaning assembly comprises a second motor installed on the right side of the housing, and the output shaft of the second motor is connected to There is a threaded rod, the outer peripheral surface of the threaded rod is threadedly connected with a connecting block, the top surface of the connecting block is connected with a brush, the brush is in contact with the bottom surface of the filter screen, and the bottom of the threaded rod is A limit rod is provided, and the limit rod is connected to the inner wall of the housing after penetrating the connecting block. 5. The color paste grinding device with screening function according to claim 1, wherein a handle is connected to the right side of the collection box, a roller is installed on the bottom surface of the collection box, and the bottom surface of the housing is A limit slot is opened, and the roller rolls along the limit slot. 6 . The color paste grinding device with a screening function according to claim 4 , wherein a material guide plate is arranged inside the grinding chamber and below the cleaning assembly, and one of the material guide plates is 5 . 7 . The side is connected with the inner wall of the casing, and the other side of the guide plate is inclined downward. 7 . The color paste grinding device with screening function according to claim 1 , wherein the inner walls of the left and right sides of the casing are connected with support blocks by bolts, and the filter screen plate is placed on the support. 8 . top of the block.

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