CN107984642B - Rubber banburying chamber of convenient batching - Google Patents
Rubber banburying chamber of convenient batching Download PDFInfo
- Publication number
- CN107984642B CN107984642B CN201711319475.7A CN201711319475A CN107984642B CN 107984642 B CN107984642 B CN 107984642B CN 201711319475 A CN201711319475 A CN 201711319475A CN 107984642 B CN107984642 B CN 107984642B
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- China
- Prior art keywords
- banburying
- rubber
- batching
- mixing
- shell
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/801—Valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
- B29B7/186—Rotors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
Abstract
The invention discloses a rubber mixing chamber convenient for batching, belonging to the technical field of rubber mixing devices and comprising: an internal mixing shell with an opening at the upper part; the two banburying rollers are arranged in the banburying shell in parallel; the rubber cutting part is arranged at the bottom of the banburying shell, a raised cutting surface is arranged on the rubber cutting part, and the cutting surface is positioned between the two banburying rollers; a batching portion, including a pressure feed arrangement, and connect a plurality of batching chamber behind the pressure feed arrangement, every the exit in batching chamber all is provided with an solenoid valve, and a plurality of the export of batching cavity assemble at last behind a pipeline with the banburying shell is linked together. This rubber mixing chamber is used for banburying to rubber on the banbury mixer, and it is controllable to the add time and the addition volume of rubber batching, can add the batching according to actual technology condition, and the banburying operation of rubber is more accurate, and disperses easily evenly, and the banburying time shortens.
Description
Technical Field
The invention relates to the technical field of rubber mixing devices, in particular to a rubber mixing chamber convenient for mixing.
Background
The rubber needs to be mixed and stirred after the formula is determined, and is banburied under the conditions of high temperature and high pressure, the traditional method is to put all raw materials and a whole batch of ingredients into a banbury mixer for refining, under the condition, all the ingredients are not easy to disperse uniformly, the banburying time can be prolonged, and the production cost is increased.
Disclosure of Invention
In order to solve the technical problems, the rubber mixing chamber capable of mixing materials conveniently and quickly is used for mixing rubber in an internal mixer, the adding time and the adding amount of the rubber materials are controllable, the materials can be added according to the actual process conditions, the rubber mixing operation is more precise, the dispersion is easy and uniform, and the mixing time is shortened.
In order to achieve the purpose, the invention designs a rubber mixing chamber convenient for mixing materials, which comprises:
an internal mixing shell with an opening at the upper part;
the two banburying rollers are arranged in the banburying shell in parallel;
the rubber cutting part is arranged at the bottom of the banburying shell, a raised cutting surface is arranged on the rubber cutting part, and the cutting surface is positioned between the two banburying rollers;
a batching portion, including a pressure feed arrangement, and connect a plurality of batching chamber behind the pressure feed arrangement, every the exit in batching chamber all is provided with an solenoid valve, and a plurality of the export of batching cavity assemble at last behind a pipeline with the banburying shell is linked together.
Preferably, the pressure supply device is formed by connecting an air compressor and a pressure buffer tank, and the pressure buffer tank is provided with a pressure gauge.
Preferably, the batching cavity is a vertically arranged tank body, and a tapered outlet with a gradually reduced caliber is arranged below the tank body.
Preferably, the four sides of the banburying shell are formed by four side plates, and each side plate comprises two opposite plane side plates with planar upper surfaces and an arc side plate which is connected with two ends of the two plane side plates and the upper surfaces of the two plane side plates are arc surfaces.
Preferably, the rubber cutting part is provided with an internal mixing roller accommodating part at two sides of the cutting surface, the internal mixing roller accommodating part is a groove bent in a downward radian, and the internal mixing roller is arranged in the internal mixing roller accommodating part.
Preferably, two ends of the banburying roller are hinged in the banburying shell through a rotating shaft, wherein one end of the banburying roller is a spiral stirring part, and the other end of the banburying roller is a rotating shaft part.
Preferably, in the above aspect, the spiral stirring portion is provided with a spiral stirring protrusion.
Preferably, the position of the helical stirring portion on one mixing roller corresponds to the position of the rotating shaft portion on the other mixing roller.
During the actual operation, the temperature of rubber just getting into the banburying room and getting into after a period rises gradually, and pressure also can change, and rubber moves to another banburying roller pivot portion after the compression dispersion of spiral stirring portion, and rubber is divided into two parts by the cutting plane after the banburying roller once overturns and enters into the banburying region of banburying roller once again, and stirring effect, dispersion effect all can strengthen.
Therefore, aiming at different ingredients, the ingredients need to be added in different time periods to obtain good effect, the banburying chamber can be used for preparing special rubber with higher performance requirement, and the ingredients are added in batches, so that the special rubber and the rubber are uniformly mixed one by one, and the condition that certain ingredients are not uniformly distributed is avoided.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the internal mixing chamber is used for internally mixing rubber on an internal mixer, the adding time and the adding amount of rubber ingredients are controllable, and the ingredients can be added according to the actual process condition;
(2) the internal mixing operation of the rubber in the internal mixing chamber is more precise;
(3) the banburying chamber ensures that the ingredients are easy and uniform to disperse;
(4) the banburying time of the banburying chamber is shortened.
Drawings
FIG. 1 is a schematic diagram of the structure of a rubber mixing chamber.
Fig. 2 is a schematic top view of the banburying shell.
In the figure: the device comprises an internal mixing shell a-1, a plane side plate a-1.1, an arc side plate a-1.2, an internal mixing roller a-2, a spiral stirring part a-2.1, a rotating shaft part a-2.2, a rubber cutting part a-3, a cutting surface a-3.1, an internal mixing roller accommodating part a-3.2, a batching part a-4, a pressure supply device a-4.1 and a batching cavity a-4.2.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
example 1: referring to fig. 1 and 2, a rubber mixing chamber convenient for mixing materials comprises:
the internal mixing shell a-1 is provided with an opening at the upper part, the periphery of the internal mixing shell a-1 is composed of four side plates, and each side plate comprises two opposite plane side plates a-1.1 of which the upper surfaces are planes and an arc side plate a-1.2 which is connected with the two ends of the two plane side plates a-1.1 and of which the upper surfaces are arc surfaces;
two parallel mixing rolls a-2 arranged in the mixing shell a-1 side by side, wherein two ends of the mixing roll a-2 are hinged in the mixing shell a-1 through a rotating shaft, one end of the mixing roll a-2.1 is provided with a spiral stirring bulge, the other end of the mixing roll a-2.2 is provided with a rotating shaft part a-2.1, and the position of the spiral stirring part a-2.1 on one mixing roll a-2 corresponds to the position of the rotating shaft part a-2.2 on the other mixing roll a-2;
a rubber cutting part a-3 arranged at the bottom of the banburying shell a-1, wherein a raised cutting surface a-3.1 is arranged on the rubber cutting part a-3.1, the cutting surface a-3.1 is positioned between the two banburying rollers a-2, two banburying roller accommodating parts a-3.2 are respectively arranged at two sides of the cutting surface a-3.1 of the rubber cutting part a-3, the banburying roller accommodating parts a-3.2 are grooves bent downwards in an arc shape, and the banburying rollers a-2 are arranged in the banburying roller accommodating parts a-3.2;
the batching part a-4 comprises a pressure supply device a-4.1 and 3-5 batching cavities a-4.2 connected behind the pressure supply device a-4.1; the pressure supply device a-4.1 is formed by connecting an air compressor with a pressure buffer tank, and a pressure gauge is arranged on the pressure buffer tank; the batching cavity a-4.2 is a vertically arranged tank body, and a conical outlet with the caliber gradually reduced is arranged below the tank body;
an electromagnetic valve is arranged at the outlet of each batching cavity a-4.2, and the outlets of the batching cavities a-4.2 are finally converged in a pipeline and then communicated with the banburying shell a-1.
Claims (3)
1. The utility model provides a rubber banburying chamber of convenient batching which characterized in that, including:
the internal mixing shell (a-1) is provided with an opening at the upper part, the periphery of the internal mixing shell (a-1) is composed of four side plates, and each side plate comprises two opposite plane side plates (a-1.1) with a plane upper surface and an arc side plate (a-1.2) which is connected with two ends of the two plane side plates (a-1.1) and has an arc upper surface;
the two mixing rollers (a-2) are arranged in the mixing shell (a-1) in parallel side by side, two ends of the mixing rollers (a-2) are hinged in the mixing shell (a-1) through rotating shafts, one end of each mixing roller (a-2.1) is a spiral stirring part, the other end of each mixing roller (a-2.2) is a rotating shaft part, the spiral stirring parts (a-2.1) are provided with spiral stirring bulges, and the position of the spiral stirring part (a-2.1) on one mixing roller (a-2) corresponds to the position of the rotating shaft part (a-2.2) on the other mixing roller (a-2);
a rubber cutting part (a-3) arranged at the bottom of the banburying shell (a-1), wherein a raised cutting surface (a-3.1) is arranged on the rubber cutting part, the cutting surface (a-3.1) is positioned between the two banburying rollers (a-2), two banburying roller accommodating parts (a-3.2) are respectively arranged at two sides of the cutting surface (a-3.1) of the rubber cutting part (a-3), the banburying roller accommodating parts (a-3.2) are grooves bent downwards in an arc shape, and the banburying rollers (a-2) are arranged in the banburying roller accommodating parts (a-3.2);
the batching part (a-4) comprises a pressure supply device (a-4.1) and a plurality of batching cavities (a-4.2) connected behind the pressure supply device (a-4.1), an electromagnetic valve is arranged at an outlet of each batching cavity (a-4.2), and outlets of the batching cavities (a-4.2) are finally converged in a pipeline and then communicated with the banburying shell (a-1).
2. A ready-to-compound rubber mixing chamber as defined in claim 1 wherein: the pressure supply device (a-4.1) is formed by connecting an air compressor with a pressure buffer tank, and a pressure gauge is arranged on the pressure buffer tank.
3. A ready-to-compound rubber mixing chamber as defined in claim 1 wherein: the batching cavity (a-4.2) is a vertically arranged tank body, and a conical outlet with the gradually reduced caliber is arranged below the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319475.7A CN107984642B (en) | 2017-12-12 | 2017-12-12 | Rubber banburying chamber of convenient batching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319475.7A CN107984642B (en) | 2017-12-12 | 2017-12-12 | Rubber banburying chamber of convenient batching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984642A CN107984642A (en) | 2018-05-04 |
| CN107984642B true CN107984642B (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319475.7A Active CN107984642B (en) | 2017-12-12 | 2017-12-12 | Rubber banburying chamber of convenient batching |
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| Country | Link |
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| CN (1) | CN107984642B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203185527U (en) * | 2012-12-11 | 2013-09-11 | 常州山水橡塑制品有限公司 | Auxiliary feeding device for internal mixer |
| CN203210544U (en) * | 2013-04-17 | 2013-09-25 | 芜湖集拓橡胶技术有限公司 | Rubber feeding and mixing system |
| CN103566828A (en) * | 2013-10-30 | 2014-02-12 | 安徽神剑新材料股份有限公司 | Device for adding material into pressure vessel, and feeding method thereof |
| CN205364268U (en) * | 2016-01-18 | 2016-07-06 | 海门市启新塑业有限公司 | Internal mixer |
| CN105965712A (en) * | 2016-04-26 | 2016-09-28 | 叶金萍 | Internal mixing chamber |
| CN106113309A (en) * | 2016-08-18 | 2016-11-16 | 四川远星橡胶有限责任公司 | A kind of banbury with feeding device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52129785A (en) * | 1976-04-24 | 1977-10-31 | Yokohama Rubber Co Ltd | Process and apparatus for injecting oil with compression when rubberrcontaining mixture is prepared by mixer |
| US6211267B1 (en) * | 1998-11-02 | 2001-04-03 | Dow Corning Toray Silicone, Ltd. | Method for the continuous production of organopolysiloxane gum solution |
-
2017
- 2017-12-12 CN CN201711319475.7A patent/CN107984642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203185527U (en) * | 2012-12-11 | 2013-09-11 | 常州山水橡塑制品有限公司 | Auxiliary feeding device for internal mixer |
| CN203210544U (en) * | 2013-04-17 | 2013-09-25 | 芜湖集拓橡胶技术有限公司 | Rubber feeding and mixing system |
| CN103566828A (en) * | 2013-10-30 | 2014-02-12 | 安徽神剑新材料股份有限公司 | Device for adding material into pressure vessel, and feeding method thereof |
| CN205364268U (en) * | 2016-01-18 | 2016-07-06 | 海门市启新塑业有限公司 | Internal mixer |
| CN105965712A (en) * | 2016-04-26 | 2016-09-28 | 叶金萍 | Internal mixing chamber |
| CN106113309A (en) * | 2016-08-18 | 2016-11-16 | 四川远星橡胶有限责任公司 | A kind of banbury with feeding device |
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| Publication number | Publication date |
|---|---|
| CN107984642A (en) | 2018-05-04 |
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