CN217372982U

CN217372982U - Mixing device for preparing wear-resistant conductive rubber

Info

Publication number: CN217372982U
Application number: CN202122973015.4U
Authority: CN
Inventors: 张静; 胡焕玲
Original assignee: Tanghe Dingzhixin Electronics Co ltd
Current assignee: Tanghe Dingzhixin Electronics Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-09-06
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a mixing device is used in preparation of wear-resisting conductive rubber relates to rubber preparation technical field. The utility model discloses an shell, rabbling mechanism, heating seat, output tube and go into the hopper, the bottom of shell is fixed with the heating seat, the inside both sides of shell are rotated and are connected with the rabbling mechanism, the top of heating seat is fixed with the heat-conducting plate, one side that the output tube inner wall is close to the shell is fixed with one-way valve core, go into the hopper and pass through the fixed intercommunication of conveying pipeline and shell. The utility model discloses a set up shell, rabbling mechanism, heating seat, output tube and income hopper, solved current wear-resisting electrically conductive rubber preparation with mixing device rubber heating the degree of consistency insufficient with cause the problem of rubber backward flow easily for rubber is at mixing in-process, and the heating is more even, and mixed back output is difficult to the backward flow.

Description

Mixing device for preparing wear-resistant conductive rubber

Technical Field

The utility model belongs to the technical field of rubber preparation, especially, relate to a mixing device is used in wear-resisting conductive rubber preparation.

Background

The conductive rubber is prepared by uniformly distributing conductive particles such as silver-plated glass, silver-plated aluminum, silver and the like in silicon rubber, and enabling the conductive particles to be contacted through pressure to achieve good conductive performance, and is applied to military and commerce, the main effect of the conductive rubber is sealing and electromagnetic shielding, a product can be molded or extruded to be formed, sheet-mounted or other punching shapes can be selected, the shielding performance is as high as 120dB (10 GHz), the conductive rubber needs to be mixed to ensure that the material in the conductive rubber is uniform in the preparation process, and when the conductive rubber is used, the uniformity of a rubber composition structure is better, but the conductive rubber still has the following defects in actual use:

1. the existing mixing device for preparing wear-resistant conductive rubber can only simply mix rubber, and in the actual use process, the uniformity of rubber heating is insufficient, so that the uniformity of the performance of the produced rubber cannot be ensured;

2. the existing mixing device for preparing wear-resistant conductive rubber is in a fluid state after mixing and discharging, has certain dragging property, and easily causes rubber backflow to influence subsequent mixing when in use.

Therefore, the existing mixing device for preparing wear-resistant conductive rubber cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mixing device is used in wear-resisting electrically conductive rubber preparation through setting up shell, rabbling mechanism, heating seat, output tube and going into the hopper, has solved the problem that the degree of consistency of mixing device rubber heating is not enough and causes the rubber backward flow easily for current wear-resisting electrically conductive rubber preparation.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a mixing device is used in wear-resisting electrically conductive rubber preparation, including shell, rabbling mechanism, heating seat, output tube and income hopper, the bottom of shell is fixed with the heating seat, the inside both sides of shell are rotated and are connected with rabbling mechanism, the top of heating seat is fixed with the heat-conducting plate, one side that the output tube inner wall is close to the shell is fixed with one-way case, go into the hopper through the fixed intercommunication of conveying pipeline and shell, the utility model discloses a go into the hopper with the material concentrate carry the conveying pipeline in, carry the shell through the conveying pipeline in with the material, constantly through heating seat top under the stirring of rabbling mechanism, under the heating of heater, heat rubber on one side the stirring, after the stirring, open the valve on the discharging pipe, derive the shell through the discharging pipe with rubber in.

Further, rabbling mechanism is including rotating the motor, rotating base, output shaft, commentaries on classics roller and helical blade, the output that rotates the motor is fixed with the output shaft, the one end that the rotation motor was kept away from to the output shaft is fixed with changes the roller, the roller is kept away from the one end of rotating the motor and is rotated with the inside rear side of shell and be connected, the week side of changeing the roller is fixed with helical blade, the bottom of rotating the motor is fixed with rotates the base, and rabbling mechanism changes the roller through rotating motor drive and drives helical blade and rotate, with the raw materials stirring in the shell evenly.

Furthermore, the front side of the shell is symmetrically provided with rotating holes, an output shaft on the stirring mechanism is inserted in the rotating holes, and the shell is inserted in the output shaft through the rotating holes.

Further, the inside upper portion of heating seat is fixed with the heater, the fixed mouthful has been seted up to the bottom central authorities of shell, the upper portion and the heat-conducting plate of heating seat are all fixed in the fixed mouthful, bottom surface parallel and level in the top of heat-conducting plate and the shell, the heating seat heats the rubber in the shell through the heater.

Furthermore, a valve is fixed on one side of the peripheral side of the output pipe, which is far away from the shell, an output hole is formed in the middle of one side of the shell, one end part of the output pipe, which is close to the shell, is fixed in the output hole, and the output pipe is controlled to be switched on and off through the valve.

Furthermore, an input hole is formed in the middle of the rear side of the top of the shell, the bottom of the feeding hopper is fixedly communicated with a conveying pipe, the bottom end portion of the conveying pipe is fixed in the input hole, the material is conveyed into the conveying pipe through the feeding hopper, and then the material is conveyed into the shell through the conveying pipe.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the shell, rabbling mechanism, heating seat and income hopper, the problem that the degree of consistency that has current wear-resisting conductive rubber preparation with mixing device rubber heating is not enough has been solved, when using, through going into the rubber raw materials in the leading-in shell of hopper and conveying pipeline cooperation, under two rabbling mechanism's stirring, constantly on the heat-conducting plate at heating seat top, through the heat-conducting plate with the heater in with the leading-in rubber of heat in the shell, make rubber in the heating, can slowly continuously lead to in the leading-in rubber, can not lead to the rubber heating inhomogeneous, lead to the rubber thickener.

2. The utility model discloses a set up the shell, rabbling mechanism, heating seat and output tube, the problem that current wear-resisting conductive rubber preparation led to the fact the rubber backward flow with mixing device easily has been solved, in the in-process of production, stir through the rabbling mechanism in the shell, and under the heating of heating seat, the material of misce bene is carried away the material through the output tube, the valve on the output tube is opened, when carrying rubber, the one-way case in the output will be through the one-way derivation of rubber wherein, prevent the rubber backward flow, influence processing on next step.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a perspective view of the assembly structure of the present invention;

FIG. 2 is a perspective view of the housing structure of the present invention;

FIG. 3 is a perspective view of the structure of the stirring mechanism of the present invention;

FIG. 4 is a perspective view of the heating base structure of the present invention;

FIG. 5 is a perspective view of the structure of the output tube of the present invention;

fig. 6 is a perspective view of the hopper structure of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. a housing; 101. a fixed port; 102. an input aperture; 103. an output aperture; 104. hole turning; 200. a stirring mechanism; 201. rotating the motor; 202. rotating the base; 203. an output shaft; 204. rotating the roller; 205. a helical blade; 300. a heating base; 301. a heater; 302. a heat conducting plate; 400. an output pipe; 401. a one-way valve core; 402. a valve; 500. feeding into a hopper; 501. a delivery pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the utility model relates to a mixing device for preparing wear-resistant conductive rubber, which comprises a housing 100, a stirring mechanism 200, a heating base 300, an output pipe 400 and a feeding hopper 500, wherein the heating base 300 is fixed at the bottom of the housing 100, the housing 100 receives the raw material of the rubber to be prepared, support shell 100 subaerial through heating seat 300, the inside both sides of shell 100 are rotated and are connected with rabbling mechanism 200, rabbling mechanism 200 stirs the raw materials in the shell 100, the top of heating seat 300 is fixed with heat-conducting plate 302, heating seat 300 is in the during operation, the heat of production is through the leading-in shell 100 of heat-conducting plate 302, one side that the output tube 400 inner wall is close to shell 100 is fixed with one-way valve core 401, output tube 400 is through one-way the conveying of rubber of one-way valve core 401 with wherein carrying, go into hopper 500 through the fixed intercommunication of conveying pipeline 501 and shell 100.

As shown in fig. 1-4, the stirring mechanism 200 includes a rotating motor 201, a rotating base 202, an output shaft 203, a rotating roller 204 and a helical blade 205, the output end of the rotating motor 201 is fixed with the output shaft 203, the rotating motor 201 transmits power generated by the rotating motor 201 to the rotating roller 204 through the output shaft 203, one end of the output shaft 203 far away from the rotating motor 201 is fixed with the rotating roller 204, one end of the rotating roller 204 far away from the rotating motor 201 is rotatably connected with the rear side inside the housing 100, the helical blade 205 is fixed on the peripheral side of the rotating roller 204, the rotating roller 204 rotates under the transmission of the power generated by the rotating motor 201 to drive the helical blade 205 to rotate, so as to uniformly stir the rubber raw material in the housing 100, the bottom of the rotating motor 201 is fixed with the rotating base 202, and the rotating base 202 supports the rotating motor 201 on the ground;

the front side of the shell 100 is symmetrically provided with rotating holes 104, an output shaft 203 on the stirring mechanism 200 is inserted in the rotating holes 104, and the shell 100 is inserted in the output shaft 203 through the rotating holes 104;

a heater 301 is fixed at the upper part inside the heating seat 300, the heating seat 300 heats the rubber raw material in the shell 100 through the heater 301, a fixing port 101 is formed in the center of the bottom of the shell 100, the upper part of the heating seat 300 and the heat conducting plate 302 are both fixed in the fixing port 101, the top of the heat conducting plate 302 is flush with the inner bottom surface of the shell 100, and the shell 100 is fixed on the heating seat 300 through the fixing port 101;

when the rubber heating device is used, the rotating roller 204 is driven to rotate by the power generated by the rotating motor 201, the spiral blades 205 are driven to rotate, so that rubber raw materials entering the shell 100 are stirred, the rotating directions of the two spiral blades 205 are the same in the stirring process, when the rubber heating device rotates, materials in the shell 100 move back and forth between the two spiral blades 205, the rubber is uniformly stirred, the rubber continuously passes through the top of the heat conducting plate 302, and the rubber is uniformly heated under the action of heat generated on the heater 301 conducted by the heat conducting plate 302.

As shown in fig. 1, 2, 5, and 6, a valve 402 is fixed on one side of the output tube 400, which is far from the housing 100, the valve 402 controls the on-off of the output tube 400, after the rubber in the housing 100 is uniformly stirred, the valve 402 is opened, the stirring mechanism 200 continues to work, the stirred rubber is output through the output tube 400, an output hole 103 is formed in the middle of one side of the housing 100, one end of the output tube 400, which is close to the housing 100, is fixed in the output hole 103, the housing 100 fixes the output tube 400 through the output hole 103, and the output tube 400 is communicated with the housing 100;

an input hole 102 is formed in the middle of the rear side of the top of the shell 100, a material conveying pipe 501 is fixedly communicated with the bottom of the material feeding hopper 500, raw materials entering the material feeding hopper 500 are conveyed into the shell 100 through the material conveying pipe 501, the bottom end of the material conveying pipe 501 is fixed in the input hole 102, and the shell 100 fixes the material conveying pipe 501 through the input hole 102;

when the rubber backflow prevention device is used, materials are conveyed into the shell 100 through the feeding hopper 500, after stirring, the materials are guided out through the output pipe 400, and when the stirred rubber passes through the output pipe 400, backflow of hot rubber is prevented through the one-way valve core 401.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a mixing device is used in preparation of wear-resisting electrically conductive rubber, includes shell (100), rabbling mechanism (200), heating seat (300), output tube (400) and go into hopper (500), its characterized in that: the bottom of shell (100) is fixed with heating seat (300), the inside both sides of shell (100) are rotated and are connected with rabbling mechanism (200), the top of heating seat (300) is fixed with heat-conducting plate (302), one side that output tube (400) inner wall is close to shell (100) is fixed with one-way valve core (401), go into hopper (500) and pass through conveying pipeline (501) and shell (100) fixed intercommunication.

2. The mixing device for preparing the wear-resistant conductive rubber according to claim 1, wherein the stirring mechanism (200) comprises a rotating motor (201), a rotating base (202), an output shaft (203), a rotating roller (204) and a helical blade (205), the output end of the rotating motor (201) is fixed with the output shaft (203), one end of the output shaft (203) far away from the rotating motor (201) is fixed with the rotating roller (204), one end of the rotating roller (204) far away from the rotating motor (201) is rotationally connected with the rear side inside the housing (100), the helical blade (205) is fixed on the peripheral side of the rotating roller (204), and the rotating base (202) is fixed on the bottom of the rotating motor (201).

3. The mixing device for preparing the wear-resistant conductive rubber according to claim 1, wherein the front side of the housing (100) is symmetrically provided with rotating holes (104), and the output shaft (203) of the stirring mechanism (200) is inserted into the rotating holes (104).

4. The mixing device for preparing wear-resistant conductive rubber according to claim 1, wherein the heater (301) is fixed on the upper portion inside the heating seat (300), the fixing port (101) is opened at the center of the bottom of the housing (100), the upper portion of the heating seat (300) and the heat conducting plate (302) are fixed in the fixing port (101), and the top of the heat conducting plate (302) is flush with the inner bottom surface of the housing (100).

5. The mixing device for preparing wear-resistant conductive rubber according to claim 1, wherein a valve (402) is fixed on one side of the output pipe (400) away from the outer shell (100), an output hole (103) is formed in the middle of one side of the outer shell (100), and one end of the output pipe (400) close to the outer shell (100) is fixed in the output hole (103).

6. The mixing apparatus for preparing abrasion-resistant conductive rubber according to claim 1, wherein an input hole (102) is opened in the middle of the rear side of the top of said housing (100), the bottom of said feeding hopper (500) is fixedly connected to a feeding pipe (501), and the bottom end of said feeding pipe (501) is fixed in said input hole (102).