CN210934538U

CN210934538U - Silica gel is with mixing mixer

Info

Publication number: CN210934538U
Application number: CN201921293728.2U
Authority: CN
Inventors: 高艳玲
Original assignee: Suzhou Geshifu New Material Co ltd
Current assignee: Suzhou Geshifu New Material Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-07
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a silica gel is with mixing mixer, includes the feed inlet, goes up the mixing chamber, first axle assembly, second axle assembly, discharge gate and power structure down, the feed inlet sets up in last mixing chamber top, mixing chamber sets up under last mixing chamber down, first axle assembly and second axle assembly set up side by side at last mixing chamber under and between the mixing chamber, the discharge gate sets up mixing chamber below down, the power structure sets up in second axle assembly one end. Silica gel raw materials enter the internal mixer from the feeding hole, the power structure drives the first shaft assembly and the second shaft assembly to move relatively, the silica gel raw materials are stirred in the internal mixing chamber formed by the upper internal mixing chamber and the lower internal mixing chamber, and after a certain time, the stirred silica gel raw materials are discharged from the discharging hole. All the structures cooperate with each other to complete the efficient stirring work of the silica gel raw material.

Description

Silica gel is with mixing mixer

Technical Field

The utility model relates to a mixer technical field especially relates to a silica gel is with mixing mixer.

Background

At present, the silica gel mixing stirrer generally adopts a closed type and is mainly used for plastication and mixing of silica gel. The mixer is a machine which is provided with a pair of rotors having a specific shape and rotating relative to each other and which plasticizes and kneads a polymer material intermittently in a closed state with adjustable temperature and pressure. The existing silica gel mixer has the following problems: 1) the stirring is insufficient, and the stirring efficiency is not high; 2) the material leakage phenomenon occurs during stirring, the product quality is influenced, the overflow of the powder material influences the working environment and damages the health of workers.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a silica gel is with mixing mixer has solved the problem that stirring efficiency is not high, the silica gel yields is not high.

The technical scheme is as follows: the utility model provides a silica gel is with mixing mixer, including feed inlet, upper mixing chamber, lower mixing chamber, first axle assembly, second axle assembly, discharge gate and power structure, the feed inlet sets up in upper mixing chamber top, lower mixing chamber sets up under upper mixing chamber, first axle assembly and second axle assembly set up side by side between upper mixing chamber and lower mixing chamber, the discharge gate sets up under lower mixing chamber, the power structure sets up in second axle assembly one end; wherein the first shaft assembly comprises a first shaft and first agitator cams disposed equidistantly along a first shaft axis; the second shaft assembly includes a second shaft and second agitator cams disposed equidistant along a second shaft axis. Silica gel raw materials enter the internal mixer from the feeding hole, the power structure drives the first shaft assembly and the second shaft assembly to move relatively, the silica gel raw materials are stirred in the internal mixing chamber formed by the upper internal mixing chamber and the lower internal mixing chamber, and after a certain time, the stirred silica gel raw materials are discharged from the discharging hole. All the structures cooperate with each other to complete the efficient stirring work of the silica gel raw material.

Furthermore, the first shaft comprises a first shaft sleeve and a first shaft cooling roller, the first shaft cooling roller is arranged inside the first shaft sleeve, and a first shaft cooling water outlet hole is formed in the first shaft cooling roller.

Further, the number of the first stirring cams is 4, and the angle between every two adjacent first stirring cams is 90 °.

Furthermore, the second shaft comprises a second shaft sleeve and a second shaft cooling roller, the second shaft cooling roller is arranged inside the second shaft sleeve, and a second shaft cooling water outlet hole is formed in the second shaft cooling roller. The viscosity of the rubber material is reduced due to the over-high mixing temperature, the crushing and the dispersion mixing of the compounding agent particles are not facilitated, the thermo-oxidative aging of silica gel is accelerated, the physical and mechanical properties of vulcanized rubber are reduced, the rubber material is scorched, and therefore effective cooling measures must be adopted in the mixing process of the internal mixer.

Further, the number of the second stirring cams is 5, and the angle between every two adjacent second stirring cams is 72 °. First stirring cam and second stirring cam are alternately arranged, and stirring efficiency in the stirring process is improved.

Furthermore, the first stirring cam and the second stirring cam have the same structure, and the first stirring cam is provided with a fin. Through setting up the fin, improved the contact surface of stirring cam when stirring to the radiating rate of the heat that produces has been improved to the stirring in-process.

Furthermore, a first bulge is arranged on the inner wall of the upper banburying chamber.

Furthermore, a second bulge is arranged on the lower mixing chamber. Set up the arch on the inner wall of last mixing chamber and mixing chamber down, area of contact when having improved the stirring has improved stirring efficiency.

Furthermore, a sealing ring is arranged between the upper mixing chamber and the lower mixing chamber. The sealing is not good, the material leakage phenomenon can occur, the environment is polluted, and the performance and the quality of the sizing material can be influenced due to the change of the proportion of the sizing material components in serious cases.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the stirring efficiency is improved, the stirring time is shortened, and the working efficiency is improved; 2) the temperature in the banburying chamber is controlled during stirring, so that the yield of silica gel is improved; 3) the material leakage phenomenon is prevented, the product yield is improved, and the working environment is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a formal illustration of a first shaft assembly;

FIG. 3 is a cross-sectional view of the first shaft;

FIG. 4 is an elevation view of the second shaft assembly;

FIG. 5 is a cross-sectional view of the second shaft;

fig. 6 is a perspective view of the first agitating cam;

fig. 7 is a cross-sectional view of the present invention;

fig. 8 is an enlarged view of a partial view a.

In the figure: the device comprises a feeding port 1, an upper mixing chamber 2, a first bulge 21, a lower mixing chamber 3, a second bulge 31, a first shaft assembly 4, a first shaft 41, a first shaft sleeve 411, a first shaft cooling roller 412, a first shaft cooling water outlet hole 4121, a first stirring cam 42, fins 421, a second shaft assembly 5, a second shaft sleeve 511, a second shaft cooling roller 512, a second shaft cooling water outlet hole 5121, a discharging port 6, a power structure 7 and a sealing ring 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1, the utility model discloses a three-dimensional diagram, including feed inlet 1, go up mixing chamber 2, mixing chamber 3, primary shaft assembly 4, secondary shaft assembly 5, discharge gate 6 and power structure 7 down, feed inlet 1 sets up in last mixing chamber 2 top, mixing chamber 3 sets up under last mixing chamber 2 down, primary shaft assembly 4 and secondary shaft assembly 5 set up side by side between last mixing chamber 2 and mixing chamber 3 down, discharge gate 6 sets up mixing chamber 3 below down, power structure 7 sets up in 5 one end of secondary shaft assembly.

Fig. 2 is a front view of the first shaft assembly 4, which includes a first shaft 41 and first stirring cams 42, the first stirring cams 42 being disposed at equal intervals along the axis of the first shaft 41; the number of the first stirring cams 42 is 4, and the angle between two adjacent first stirring cams 42 is 90 °. As shown in fig. 3, a cross-sectional view of the first shaft 41 includes a first shaft sleeve 411 and a first shaft cooling roller 412, the first shaft cooling roller 412 is disposed inside the first shaft sleeve 411, and the first shaft cooling roller 412 is provided with a first shaft cooling water outlet hole 4121.

Fig. 4 shows a front view of the second shaft assembly 5, which includes a second shaft 51 and second stirring cams 52, wherein the second stirring cams 52 are disposed at equal intervals along the axis of the second shaft 51. The number of the second stirring cams 52 is 5, and the angle between two adjacent second stirring cams 52 is 72 °. Fig. 5 is a cross-sectional view of the second shaft 51, which includes a second shaft sleeve 511 and a second shaft cooling roller 512, wherein the second shaft cooling roller 512 is disposed inside the second shaft sleeve 511, and a second shaft cooling water outlet 5121 is disposed on the second shaft cooling roller 512.

The first stirring cam 42 and the second stirring cam 52 have the same structure, and as shown in fig. 6, a perspective view of the first stirring cam 42 is provided, and the first stirring cam 42 is provided with a fin 421.

Fig. 7 is a cross-sectional view of the present invention, and fig. 8 is an enlarged view of a partial view a. And a first bulge 21 is arranged on the inner wall of the upper mixing chamber 2. And a second bulge 31 is arranged on the lower mixing chamber 3. And a sealing ring 8 is arranged between the upper mixing chamber 2 and the lower mixing chamber 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a silica gel is with mixing mixer which characterized in that: the automatic mixing device comprises a feeding hole (1), an upper mixing chamber (2), a lower mixing chamber (3), a first shaft assembly (4), a second shaft assembly (5), a discharging hole (6) and a power structure (7), wherein the feeding hole (1) is arranged above the upper mixing chamber (2), the lower mixing chamber (3) is arranged under the upper mixing chamber (2), the first shaft assembly (4) and the second shaft assembly (5) are arranged between the upper mixing chamber (2) and the lower mixing chamber (3) in parallel, the discharging hole (6) is arranged under the lower mixing chamber (3), and the power structure (7) is arranged at one end of the second shaft assembly (5); wherein the first shaft assembly (4) comprises a first shaft (41) and first mixing cams (42), the first mixing cams (42) being arranged equidistantly along the first shaft (41) axis; the second shaft assembly (5) comprises a second shaft (51) and second stirring cams (52), and the second stirring cams (52) are arranged at equal intervals along the axis of the second shaft (51).

2. The mixing and stirring machine for silica gel according to claim 1, wherein: the first shaft (41) comprises a first shaft sleeve (411) and a first shaft cooling roller (412), the first shaft cooling roller (412) is arranged inside the first shaft sleeve (411), and a first shaft cooling water outlet hole (4121) is formed in the first shaft cooling roller (412).

3. The mixing and stirring machine for silica gel according to claim 1, wherein: the number of the first stirring cams (42) is 4, and the angle between every two adjacent first stirring cams (42) is 90 degrees.

4. The mixing and stirring machine for silica gel according to claim 1, wherein: the second shaft (51) comprises a second shaft sleeve (511) and a second shaft cooling roller (512), the second shaft cooling roller (512) is arranged inside the second shaft sleeve (511), and a second shaft cooling water outlet hole (5121) is formed in the second shaft cooling roller (512).

5. The mixing and stirring machine for silica gel according to claim 1, wherein: the number of the second stirring cams (52) is 5, and the angle between every two adjacent second stirring cams (52) is 72 degrees.

6. The mixing and stirring machine for silica gel according to claim 1, wherein: the first stirring cam (42) and the second stirring cam (52) are identical in structure, and a fin (421) is arranged on the first stirring cam (42).

7. The mixing and stirring machine for silica gel according to claim 1, wherein: and a first bulge (21) is arranged on the inner wall of the upper banburying chamber (2).

8. The mixing and stirring machine for silica gel according to claim 1, wherein: and a second bulge (31) is arranged on the lower internal mixing chamber (3).

9. The mixing and stirring machine for silica gel according to claim 1, wherein: and a sealing ring (8) is arranged between the upper mixing chamber (2) and the lower mixing chamber (3).