CN219210158U

CN219210158U - Grinding device for silica gel production

Info

Publication number: CN219210158U
Application number: CN202320855671.0U
Authority: CN
Inventors: 徐�明; 陈薇薇
Original assignee: Huzhou Muma Intelligent Technology Co ltd
Current assignee: Huzhou Muma Intelligent Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-06-20
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a grinding device for silica gel production, which comprises a box body, wherein a first motor is arranged at the top of the box body, a rotating shaft is fixedly connected to an output shaft of the first motor, a grinding device is arranged in the box body, the grinding device is arranged below the grinding device, a filter screen is arranged below the grinding device, a stirring device is arranged below the filter screen, and a recovery device is arranged on the outer side face of the box body. According to the grinding device for the silica gel production, the silica gel raw materials can be primarily crushed and filtered through the arranged crushing device, the primarily crushed silica gel raw materials are ground through the arranged grinding device, the silica gel raw materials with unqualified sizes are conveyed to the grinding device through the arranged recovery device to be continuously ground until the silica gel raw materials are qualified to be ground, the uniformity of the silica gel raw materials is improved, the ground silica gel raw materials are prevented from hardening through the arranged stirring device, and the production quality of the silica gel is improved.

Description

Grinding device for silica gel production

Technical Field

The utility model relates to the technical field of silica gel production, in particular to a grinding device for silica gel production.

Background

The silica gel product is a processing product with silica gel as a main raw material, and can be divided into three main types according to different molding processes: molding silica gel, extruding silica gel and liquid silica gel. The molded silica gel product is generally formed by high-temperature mold, after the solid silica gel raw material added with vulcanizing agent is put in, applying pressure by a vulcanizing machine, and solidifying at a height of Wen Liucheng.

In the processing process of the silica gel product, in order to improve the quality of the silica gel product, the silica gel raw material needs to be ground, and in the prior art, the silica gel raw material is disclosed in Chinese patent publication No.: the utility model discloses a grinder is used in silica gel production in CN214416498U, through the stripper plate that sets up, clamping lever and nut, when the material grinds and accomplishes, can be infected with a large amount of materials on the scraper blade and the board of placing, rotatable nut dismantles nut and clamping lever this moment, push the stripper plate forward side afterwards, the stripper plate removes and drives the clamping lever and remove and get into and place the shell inboard, no fixed connection between the doctor-bar and the shell of placing this moment, can directly take out the scraper blade, clear up the scraper blade with place the board, this kind of setting is convenient for the scraper blade with place the dismantlement and the washing of board, thereby improve device performance, but it directly grinds the silica gel raw materials, work efficiency is low in the grinding process, the grinding quality is not high, the grinding homogeneity is not good.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a grinding device for producing silica gel, which aims to solve the problems of low working efficiency, low grinding quality, poor grinding uniformity and the like in the grinding process of the conventional silica gel raw materials which are generally directly ground.

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

the utility model provides a grinder is used in silica gel production, includes the box, the box top is equipped with the charge door, first motor is installed at the box top, fixedly connected with rotation axis on the output shaft of first motor, the inboard bottom of box is equipped with the support, the one end and the support swivelling joint of first motor are kept away from to the rotation axis, establish reducing mechanism in the box, the reducing mechanism below is equipped with grinder, the grinder below is equipped with the filter screen, the filter screen below is equipped with agitating unit, the box lateral surface is equipped with recovery unit, the bottom of the case is equipped with the discharge gate, be equipped with the valve on the discharge gate, the bottom of the case is equipped with the landing leg.

Further, the smashing device comprises a filtering basket fixedly arranged on the inner wall of the box body, a plurality of evenly distributed filtering holes are formed in the filtering basket, smashing blades are fixedly arranged on the rotating shaft, and the smashing blades are located above the filtering basket.

Further, the grinding device comprises a grinding cylinder fixedly arranged on the inner wall of the box body, a grinding block is fixedly connected to the rotating shaft and located above the grinding cylinder, grinding protrusions are arranged on one sides, close to each other, of the grinding block and the grinding cylinder, and the grinding protrusions are arranged in a staggered mode.

Further, recovery unit is including fixed the auger pipe that sets up at the box lateral surface, be connected with the passage one between auger pipe lateral surface bottom and the box, be connected with the passage two between auger pipe lateral surface top and the box, the passage one is located the grinding vessel top, the passage is located cartridge filter top, be equipped with the auger in the auger pipe, auger pipe one end is equipped with the second motor, the one end and the one end fixed connection of auger of second motor.

Further, the stirring device comprises stirring rods fixedly arranged on the rotating shaft, and the stirring rods are distributed in a circumferential array.

The beneficial effects of the utility model are as follows:

according to the grinding device for the silica gel production, the silica gel raw materials can be primarily crushed and filtered through the arranged crushing device, the primarily crushed silica gel raw materials are ground through the arranged filter screen, the silica gel raw materials with qualified size penetrate through the filter screen, the silica gel raw materials with unqualified size are conveyed to the grinding device through the arranged recovery device to be continuously ground until the silica gel raw materials with unqualified size penetrate through the filter screen, uniformity of the silica gel raw materials is improved, hardening of the ground silica gel raw materials is prevented through the arranged stirring device, and production quality of the silica gel is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a pulverizing apparatus according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Reference numeral control table:

1. a case; 2. a feed inlet; 3. a first motor; 4. a rotation shaft; 5. a bracket; 6. a pulverizing device; 601. a filter basket; 602. a filter hole; 603. a crushing blade; 7. a grinding device; 701. a grinding cylinder; 702. grinding the blocks; 703. grinding the protrusions; 8. a stirring device; 801. a stirring rod; 9. a recovery device; 901. a packing auger tube; 902. a first material guide pipe; 903. a second material guide pipe; 904. a second motor; 905. an auger; 10. a filter screen; 11. a discharge port; 12. a valve; 13. and (5) supporting legs.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 3, a grinding device for silica gel production comprises a box body 1, wherein a feed inlet 2 is arranged at the top of the box body 1, a first motor 3 is arranged at the top of the box body 1, a rotary shaft 4 is fixedly connected to an output shaft of the first motor 3, a support 5 is arranged at the bottom of the inner side of the box body 1, one end, far away from the first motor 3, of the rotary shaft 4 is rotatably connected with the support 5, and a supporting leg 13 is arranged at the bottom of the box body 1.

The crushing device 6 is arranged in the box body 1, the crushing device 6 comprises a filter basket 601 fixedly arranged on the inner wall of the box body 1, a plurality of uniformly distributed filter holes 602 are formed in the filter basket 601, crushing blades 603 are fixedly arranged on the rotating shaft 4, and the crushing blades 603 are located above the filter basket 601.

Put into box 1 with silica gel raw materials from charge door 2, through reducing mechanism 6 that sets up, first motor 3 drives rotation axis 4 and rotates, and rotation axis 4 drives crushing blade 603 and rotates, and with silica gel raw materials preliminary crushing, filter the silica gel raw materials after smashing through the filter basket 601 that sets up, the silica gel raw materials that the size is less than filtration pore 602 drops to grinder 7 departments.

The grinding device 7 is arranged below the smashing device 6, the grinding device 7 comprises a grinding cylinder 701 fixedly arranged on the inner wall of the box body 1, a grinding block 702 is fixedly connected to the rotating shaft 4, the grinding block 702 is located above the grinding cylinder 701, grinding protrusions 703 are arranged on one sides, close to each other, of the grinding block 702 and the grinding cylinder 701, and the grinding protrusions 703 are arranged in a staggered mode.

Through the grinder 7 that sets up, rotation axis 4 drives the lapping piece 702 rotation, and the bellied 703 relative motion of lapping on lapping piece 702 and the grinding vessel 701 grinds the silica gel raw materials and smashes, and the silica gel raw materials after the grinding drops on filter screen 10.

A filter screen 10 is arranged below the grinding device 7, and silica gel raw materials with qualified sizes penetrate through the filter screen 10.

The box 1 lateral surface is equipped with recovery unit 9, recovery unit 9 is including fixing the auger pipe 901 that sets up at the box 1 lateral surface, be connected with the passage one 902 between auger pipe 901 lateral surface bottom and the box 1, be connected with the passage two 903 between auger pipe 901 lateral surface top and the box 1, the passage one 902 is located filter screen 10 top, the passage two 903 is located grinding vessel 701 top, be equipped with auger 905 in the auger pipe 901, auger pipe 901 one end is equipped with second motor 904, the one end of second motor 904 and the one end fixed connection of auger 905.

Through the recovery unit 9 that sets up, the unqualified silica gel raw materials of size gets into auger pipe 901 from passage one 902, and second motor 904 drives auger 905 rotation, carries the silica gel raw materials to grinder 7 and continues to grind, until grind qualified filter screen 10 of permeating, improves the homogeneity of silica gel raw materials.

The stirring device 8 is arranged below the filter screen 10, the stirring device 8 comprises stirring rods 801 fixedly arranged on the rotating shaft 4, and the stirring rods 801 are distributed in a circumferential array.

Through the agitating unit 8 that sets up, rotation axis 4 drives puddler 801 rotation, stirs the silica gel raw materials, prevents that the silica gel raw materials after the grinding from hardening, improves silica gel production quality.

The bottom of the box body 1 is provided with a discharge hole 11, the discharge hole 11 is provided with a valve 12, the valve 12 is opened, and the ground silica gel raw material is discharged from the discharge hole 11.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. The utility model provides a grinder for silica gel production, its characterized in that, including box (1), box (1) top is equipped with charge door (2), first motor (3) are installed at box (1) top, fixedly connected with rotation axis (4) on the output shaft of first motor (3), box (1) inboard bottom is equipped with support (5), the one end and support (5) swivelling joint of first motor (3) are kept away from to rotation axis (4), grinder (6) are established in box (1), grinder (6) below is equipped with grinder (7), grinder (7) below is equipped with filter screen (10), filter screen (10) below is equipped with agitating unit (8), box (1) lateral surface is equipped with recovery unit (9), box (1) bottom is equipped with discharge gate (11), be equipped with valve (12) on discharge gate (11), box (1) bottom is equipped with landing leg (13).

2. The polishing apparatus for producing silica gel according to claim 1, wherein: the crushing device (6) comprises a filtering basket (601) fixedly arranged on the inner wall of the box body (1), a plurality of uniformly distributed filtering holes (602) are formed in the filtering basket (601), crushing blades (603) are fixedly arranged on the rotating shaft (4), and the crushing blades (603) are located above the filtering basket (601).

3. The polishing apparatus for producing silica gel according to claim 2, wherein: grinding device (7) are including fixed grinding vessel (701) that sets up on box (1) inner wall, fixedly connected with grinding piece (702) on rotation axis (4), grinding piece (702) are located grinding vessel (701) top, one side that grinding piece (702) and grinding vessel (701) are close to each other all is equipped with grinding protrusion (703), grinding protrusion (703) are crisscross to be set up.

4. A silica gel production grinding apparatus as defined in claim 3, wherein: recovery unit (9) are including fixed auger pipe (901) that sets up in box (1) lateral surface, be connected with guide pipe one (902) between auger pipe (901) lateral surface bottom and box (1), be connected with guide pipe two (903) between auger pipe (901) lateral surface top and box (1), guide pipe one (902) are located filter screen (10) top, guide pipe two (903) are located grinding vessel (701) top, be equipped with auger (905) in auger pipe (901), auger pipe (901) one end is equipped with second motor (904), the one end fixed connection of second motor (904) and auger (905).

5. A silica gel production grinding apparatus as defined in claim 3, wherein: the stirring device (8) comprises stirring rods (801) fixedly arranged on the rotating shaft (4), and the stirring rods (801) are distributed in a circumferential array.