CN105479615A - Internal mixer for mould - Google Patents
Internal mixer for mould Download PDFInfo
- Publication number
- CN105479615A CN105479615A CN201510637457.8A CN201510637457A CN105479615A CN 105479615 A CN105479615 A CN 105479615A CN 201510637457 A CN201510637457 A CN 201510637457A CN 105479615 A CN105479615 A CN 105479615A
- Authority
- CN
- China
- Prior art keywords
- internal mixer
- depressor
- chamber
- banbury
- banburying chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
- B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors
-
- 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
-
- 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
- B29B7/246—Component parts, details or accessories; Auxiliary operations for feeding in mixers having more than one rotor and a casing closely surrounding the rotors, e.g. with feeding plungers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to an internal mixer for a mould, belonging to the field of plastic processing. The internal mixer comprises an internal mixer chamber, an upper depressor connected with the upper part of the internal mixer chamber, an upper depressor control device connected with the upper depressor, a material feeding opening arranged on one end of the upper depressor, a lower depressor connected with the lower part of the internal mixer chamber, a material discharging door arranged on the lower part of the internal mixer chamber, rotors arranged in the internal mixer chamber and a pressurizing sealed stirring chamber arranged between the lower part of the upper depressor control device and the internal mixer chamber. According to the internal mixer disclosed by the invention, mixtures can be prevented from leaking outside through the pressurizing sealed stirring chamber; production raw materials are saved; and the production efficiency is improved.
Description
Technical field
The present invention relates to auto parts and components field, particularly a kind of banbury for mould.
Background technology
Internal rubber mixer is called for short banbury, also known as masticator, is mainly used in plasticating and banburying of rubber.
Banbury is a kind ofly provided with a pair given shape and relatively pivotal rotor, plasticates to polymeric material to intermittence under the air-tight state of adjustable temperature and pressure and the machinery of banburying, primarily of the part composition such as banburying chamber, rotor, rotor seals, reinforced material pressing device, device for discharging, transmission device and support.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
Mixture easily leaks, and causes environmental pollution, inefficiency.
Summary of the invention
In order to solve the problem of prior art, embodiments provide a kind of banbury for mould.Described technical scheme is as follows:
Embodiments provide a kind of banbury for mould, described banbury comprise upper depressor control device that banburying chamber is connected with described upper depressor with the upper depressor be connected above described banburying chamber, the dog-house being arranged on described upper depressor one end and the lower depressor be connected below described banburying chamber, be arranged on the Dump gate below described banburying chamber, the rotor in described banburying chamber, pressurization formula teeter chamber on described below depressor control device and between described banburying chamber.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Pressurization formula teeter chamber can prevent mixture from leaking, and saves raw materials for production, enhances productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the banbury that the embodiment of the present invention provides;
Fig. 2 is the banbury side view that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment
Embodiments provide a kind of banbury for mould, see Fig. 1, Fig. 2, described banbury comprise banburying chamber 1, with the upper depressor 2 be connected above banburying chamber 1, the upper depressor control device 3 be connected with upper depressor 2, be arranged on upper depressor 2 one end dog-house 4, with the lower depressor 5 be connected below banburying chamber 1, the rotor 7 that is arranged on Dump gate 6 below banburying chamber 1, is positioned at banburying chamber 1;
After sizing material enters this section, pressurize through upper depressor control device 3, form hermetic unit, namely form pressurization formula teeter chamber 8, can prevent mixture from leaking, reduce environmental pollution.
The operation principle of this banbury:
When banbury works, two rotors turn round relatively, are clamped by the material from charge door and bring roll gap into, are subject to extruding and the shearing of rotor, being divided into two parts through encountering lower depressor cusped edge after roll gap, returning above roll gap along gap between front and back locular wall and rotor respectively.In one week of rotor flowing, material is sheared and rubbing action everywhere, makes the temperature of sizing material sharply increase, and viscosity reduces, and adds the wettability of rubber on compounding ingredient surface, makes rubber and compounding ingredient surface be able to fully contact.Compounding ingredient agglomerate, with the gap of sizing material by rotor and rotor clearance, rotor and upper and lower depressor, banburying chamber's inwall, to be sheared and broken, and the rubber of the distortion that is stretched surrounds, and is stabilized in broken state.Meanwhile, epitrochanterian fin makes sizing material along the axially-movable of rotor, plays the effect of being uniformly mixed, and compounding ingredient is mixed in sizing material.Compounding ingredient is shearing-crushing so repeatedly, and sizing material repeatedly produces distortion and recovers distortion, and the continuous stirring of rotor nog, makes compounding ingredient be uniformly dispersed in sizing material, and reaches certain decentralization.The shear action be subject to due to sizing material during banbury banburying is more much bigger than mill, and glue furnacing temperature is high, and the efficiency making banbury refine glue is much higher than mill.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Pressurization formula teeter chamber can prevent mixture from leaking, and saves raw materials for production, enhances productivity.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the banbury for mould, it is characterized in that, described banbury comprises upper depressor control device that banburying chamber is connected with described upper depressor with the upper depressor be connected above described banburying chamber, the dog-house being arranged on described upper depressor one end and the lower depressor be connected below described banburying chamber, is arranged on the Dump gate below described banburying chamber, the rotor in described banburying chamber, pressurization formula teeter chamber on described below depressor control device and between described banburying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637457.8A CN105479615A (en) | 2015-10-06 | 2015-10-06 | Internal mixer for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637457.8A CN105479615A (en) | 2015-10-06 | 2015-10-06 | Internal mixer for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479615A true CN105479615A (en) | 2016-04-13 |
Family
ID=55667059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510637457.8A Pending CN105479615A (en) | 2015-10-06 | 2015-10-06 | Internal mixer for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479615A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552167A (en) * | 2013-10-31 | 2014-02-05 | 王孔金 | Vacuumizing mixing machine |
| CN204340019U (en) * | 2014-12-19 | 2015-05-20 | 东风（十堰）正翔橡塑制品有限公司 | A kind of banbury |
-
2015
- 2015-10-06 CN CN201510637457.8A patent/CN105479615A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552167A (en) * | 2013-10-31 | 2014-02-05 | 王孔金 | Vacuumizing mixing machine |
| CN204340019U (en) * | 2014-12-19 | 2015-05-20 | 东风（十堰）正翔橡塑制品有限公司 | A kind of banbury |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |