CN108582558A - A kind of rubber internal mixer - Google Patents
A kind of rubber internal mixer Download PDFInfo
- Publication number
- CN108582558A CN108582558A CN201810859378.5A CN201810859378A CN108582558A CN 108582558 A CN108582558 A CN 108582558A CN 201810859378 A CN201810859378 A CN 201810859378A CN 108582558 A CN108582558 A CN 108582558A
- Authority
- CN
- China
- Prior art keywords
- helical blade
- internal mixer
- barrel
- taper connection
- connection axis
- 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
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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
- B29B7/06—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to rubber mixing equipments, more particularly to a kind of rubber internal mixer, it mainly solves barrel inside existing mixer because of horizontal the technical issues of causing mixing to be not enough, including driving motor, barrel and the helical blade being arranged in barrel, the helical blade is divided into two sections and centre is linked together by the way that mechanism is mixed；The present invention is improved traditional pressure-bearing type helical blade pushing structure, adds mixing mechanism in the middle, improves the stirring efficiency of second half section.
Description
Technical field
The present invention relates to rubber mixing equipments, and in particular to a kind of rubber internal mixer.
Background technology
Closed experienced glue machine abbreviation mixer, also known as masticator, are mainly used for plasticating and being kneaded for rubber.Mixer is one
Kind be equipped with a pair of of specific shape and the opposite rotor turned round, under adjustable temperature and the air-tight state of pressure intermittence to polymerization
The machinery that object material is plasticated and is kneaded mainly is filled by banburying chamber, rotor, rotor seals, charging material pressing device, discharging
It sets, the part such as transmission device and engine base forms.
Raw rubber traditional at present generally use helical blade in mixer, which pushes, carries out conveying action, however such spiral shell
Vane piece is when horizontal, can be because of dead weight tenesmus under helical blade promotion since raw rubber is that liquid is gluey after the heating
The center of gravity in being rotated around helical blade is caused to form the dynamic smaller track of width on the lower, it is longer especially for some pushing structures
In environment, it may appear that sizing material is only stirred in the lower half portion of barrel mostly, and out rear bubble is difficult for such mixer finished product
To drain, it is not ideal enough that effect is mixed.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of rubber internal mixer,
Barrel inside existing mixer is mainly solved because of horizontal the technical issues of causing mixing to be not enough.
In order to achieve the object of the present invention, the technical solution adopted in the present invention is：
A kind of rubber internal mixer, including driving motor, barrel and the helical blade being arranged in barrel, the driving motor
The shaft of helical blade is connected by retarder, the barrel is equipped with drain hole, and the discharge end of the helical blade is equipped with two
The tamping drum of a alike operating, the helical blade is divided into two sections and centre is linked together by the way that mechanism is mixed, institute
Mixing mechanism is stated to include taper connection axis, expect cover and the radially connected stirring blade between taper connection axis and material cover,
The stirring blade meets that charge level is inclined inner concave arc surface, back of the body charge level is plane, the thickness of the stirring blade by material cover to
Taper connection axis gradually thickens, and material lift channel is formed between the taper connection axis, stirring blade and material cover, the material lift channel
Large mouth is feed inlet, is discharge port compared with osculum.
It is more preferred；Taper connection axis both ends are equipped with perforative threaded hole and front and back and helical blade two sections turn
Axle thread connects.
It is more preferred；The discharge port is fan annular.
It is more preferred；The quantity of the stirring blade is more than two.
It is more preferred；Taper connection axis both ends are equipped with perforative axis hole and front and back and helical blade two sections of shafts
It is quickly plugged in together, the shaft is correspondingly provided with limit raised line and groove with axis hole
Principle is mixed：
Sizing material from drain hole into feeding cylinder after the rolling of line tracking of spinning along helical blade surface is pushed by helical blade,
Roll conducting oneself with dignity due to heavier and helical blade is longer after a few, the rolling track upward peak of sizing material reduces, sizing material it is mixed
It closes effect to decrease, when it enters intermediate mixing mechanism under the thrust of helical blade, be entered by feed inlet
Material lift channel couples since mechanism is mixed with two sections of the shaft of helical blade, when it follows rotation, the glue in channel
Material is by aggregation on the inside of the material cover of the surface collective effect of charge level and taper connection axis around is met, and helical blade is persistently to sizing material
Lateral pressure is generated, sizing material is detached from material lift channel eventually by discharge port, into next section of helical blade, due to discharge port
Position is located at the edge of barrel, therefore is entered in helical blade with a higher point again and rolled, after reaching raising
The mixed effect of section helical blade.
Beneficial effects of the present invention：
1, the present invention is improved traditional pressure-bearing type helical blade pushing structure, adds mixing and blending machine in the middle
Structure improves the stirring efficiency of second half section；
2, total three-stage connects, and can both be connected through a screw thread, can also be by quick grafting, and integrated operation is just
It is prompt；
3, stirring blade meets arcwall face that charge level is designed to indent relative to traditional clinoplain, makes itself and liquid
Jelly can mitigate the shock that big rotating speed is brought when contacting, reduce the generation of bubble in sizing material；Utilize the table of taper connection axis
In face of the sizing material of flowing apply it is radial extend out power, so that its sizing material is assembled around in material lift channel, raise the position of discharging,
It is more advantageous to being stirred for second half section.
Description of the drawings
Fig. 1 is the application mixer and traditional mixer difference and mixing mechanism position view；
Fig. 2 is that mechanism front schematic view is mixed；
Fig. 3 is that structure back schematic diagram is mixed；
Fig. 4 is that sizing material rolls track contrast schematic diagram in barrel；
Fig. 5 is limit protrusion and groove section schematic diagram.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1
If Fig. 1-3 is a kind of rubber internal mixer, including driving motor 1, barrel 2 and the helical blade being arranged in barrel 2
3, driving motor 1 connects the shaft 3-1 of helical blade 3 by retarder 4, and barrel 2 is equipped with drain hole 2-1, helical blade 3
Discharge end sets the tamping drum 5 there are two alike operating, and helical blade 3 is divided to for two sections and intermediate by the way that mechanism 6 is mixed
Be connected together, be mixed mechanism 6 include taper connection axis 6-1, material cover 6-2 and it is radially connected taper connection axis 6-1 with material
The stirring blade 6-3 between 6-2 is covered, connecting shaft designs the tapered power radially extended out to sizing material application mainly by its surface and makes
Sizing material to surrounding spread, stirring blade 6-3 meet charge level a be inclined inner concave arc surface, the back of the body charge level b be plane, in order to ensure glue
When material is contacted with stirring blade, it is similarly subjected to the power radially extended out, the thickness of stirring blade 6-3 is by material cover 6-2 to taper connection
Axis 6-1 gradually thickens, and material lift channel c, material lift channel c are formed between taper connection axis 6-1, stirring blade 6-3 and material cover 6-2
Large mouth be feed inlet c-1, compared with osculum be discharge port c-2.
In the present embodiment, in order to ensure the stability of connection；The both ends taper connection axis 6-1 be equipped with perforative threaded hole 9 and
It is front and back to be connect with two sections of shaft threads of helical blade, the direction of the threaded connection and the shaft rotation direction one of helical blade
It causes, can ensure to fasten more turning rotating.
It is more preferred；The discharge port is fan annular.
It is more preferred；In order to ensure that the contact surface of stirring blade 3 and sizing material, the quantity of stirring blade are more than two.
Embodiment 2：
The present embodiment and embodiment 1 difference lies in；It is more preferably efficiently connected to realize, the both ends taper connection axis 6-1
It is quickly plugged in together equipped with perforative axis hole 10 and front and back two sections of shaft 3-1 with helical blade, shaft 3-1 and axis hole 10 are right
It should be equipped with limit raised line 10-1 and groove 3-1-1, as shown in Figure 5.
Principle is mixed：
Sizing material from drain hole into feeding cylinder after the rolling of line tracking of spinning along helical blade surface is pushed by helical blade,
Roll conducting oneself with dignity due to heavier and helical blade is longer after a few, the rolling track upward peak of sizing material reduces, sizing material it is mixed
It closes effect to decrease, as shown in Fig. 4 top halfs, when it enters intermediate mixing mechanism under the thrust of helical blade
When, material lift channel is entered by feed inlet, is coupled with two sections of the shaft of helical blade since mechanism is mixed, when it is followed
When rotation, the sizing material in channel is assembled by the material cover inside of the surface collective effect of charge level and taper connection axis around is met,
Helical blade persistently generates sizing material lateral pressure, and sizing material is detached from material lift channel eventually by discharge port, into next section of spiral shell
Vane piece is entered in helical blade with a higher point and is carried out since the position of discharge port is located at the edge of barrel again
Rolling, to reach the mixed effect for improving back segment helical blade, as shown in the lower half portion Fig. 4.
The present invention is improved traditional pressure-bearing type helical blade pushing structure, adds mixing and blending machine in the middle
Structure improves the stirring efficiency of second half section；Total three-stage connects, and can both be connected through a screw thread, can also be by fast
Fast grafting, integrated operation are convenient；Stirring blade meets arcwall face that charge level is designed to indent relative to traditional clinoplain, makes
The jelly of itself and liquid can mitigate the shock that big rotating speed is brought when contacting, reduce the generation of bubble in sizing material；Utilize taper
The surface of connecting shaft to the sizing material of flowing apply it is radial extend out power, so that its sizing material is assembled around in material lift channel, raise
The position of discharging is more advantageous to being stirred for second half section.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member understands the spirit of the present invention easily according to above-described embodiment, and makes different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (5)
1. a kind of rubber internal mixer, including driving motor, barrel and the helical blade being arranged in barrel, the driving motor is logical
The shaft of retarder connection helical blade is crossed, the barrel is equipped with drain hole, there are two the discharge end of the helical blade is set
The tamping drum of alike operating, which is characterized in that the helical blade is divided into two sections and centre is coupled by the way that mechanism is mixed
Together, the mixing mechanism include taper connection axis, material cover and it is radially connected taper connection axis and material cover between
Stirring blade, the stirring blade meet charge level be inclined inner concave arc surface, the back of the body charge level be plane, the thickness of the stirring blade
It is gradually thickend to taper connection axis by material cover, material lift channel, the lift is formed between the taper connection axis, stirring blade and material cover
Expect that the large mouth in channel is feed inlet, is discharge port compared with osculum.
2. rubber internal mixer as described in claim 1, it is characterised in that；Taper connection axis both ends are equipped with perforative screw thread
It hole and front and back is connect with two sections of shaft threads of helical blade.
3. rubber internal mixer as described in claim 1, it is characterised in that；The discharge port is fan annular.
4. rubber internal mixer as described in claim 1, it is characterised in that；The quantity of the stirring blade is more than two.
5. rubber internal mixer as described in claim 1, it is characterised in that；Taper connection axis both ends are equipped with perforative axis hole
And front and back two sections of shafts with helical blade are quickly plugged in together, the shaft and axis hole are correspondingly provided with limit raised line and recessed
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859378.5A CN108582558A (en) | 2018-08-01 | 2018-08-01 | A kind of rubber internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859378.5A CN108582558A (en) | 2018-08-01 | 2018-08-01 | A kind of rubber internal mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108582558A true CN108582558A (en) | 2018-09-28 |
Family
ID=63619090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859378.5A Pending CN108582558A (en) | 2018-08-01 | 2018-08-01 | A kind of rubber internal mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341217A (en) * | 2019-06-12 | 2019-10-18 | 佛山唯尔塑胶制品有限公司 | A kind of antibacterial tablecloth production line |
Citations (7)
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|---|---|---|---|---|
| JP2009119317A (en) * | 2007-11-12 | 2009-06-04 | Ashizawa Finetech Ltd | Horizontal dry crusher |
| CN201431861Y (en) * | 2009-07-09 | 2010-03-31 | 赵巧宝 | Stirring propeller |
| CN202367850U (en) * | 2011-11-30 | 2012-08-08 | 合肥市石川工程机械有限公司 | Stirring roller of pre-stressing cement stirring machine for railway, highway and bridge |
| CN205627802U (en) * | 2016-05-26 | 2016-10-12 | 攀枝花学院 | Material mixer |
| CN106000177A (en) * | 2016-06-06 | 2016-10-12 | 成都大漠石油技术有限公司 | Stirring device with arc-shaped blades |
| CN206253046U (en) * | 2016-10-13 | 2017-06-16 | 广州祥弘塑胶有限公司 | A kind of epoxy resin mixing and stirring tank for being sufficiently stirred for and cleaning |
| CN206718224U (en) * | 2017-04-26 | 2017-12-08 | 郑家玉 | A kind of waterproof roll prepares and uses banbury feed device |
-
2018
- 2018-08-01 CN CN201810859378.5A patent/CN108582558A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009119317A (en) * | 2007-11-12 | 2009-06-04 | Ashizawa Finetech Ltd | Horizontal dry crusher |
| CN201431861Y (en) * | 2009-07-09 | 2010-03-31 | 赵巧宝 | Stirring propeller |
| CN202367850U (en) * | 2011-11-30 | 2012-08-08 | 合肥市石川工程机械有限公司 | Stirring roller of pre-stressing cement stirring machine for railway, highway and bridge |
| CN205627802U (en) * | 2016-05-26 | 2016-10-12 | 攀枝花学院 | Material mixer |
| CN106000177A (en) * | 2016-06-06 | 2016-10-12 | 成都大漠石油技术有限公司 | Stirring device with arc-shaped blades |
| CN206253046U (en) * | 2016-10-13 | 2017-06-16 | 广州祥弘塑胶有限公司 | A kind of epoxy resin mixing and stirring tank for being sufficiently stirred for and cleaning |
| CN206718224U (en) * | 2017-04-26 | 2017-12-08 | 郑家玉 | A kind of waterproof roll prepares and uses banbury feed device |
Non-Patent Citations (1)
| Title |
|---|
| 张晏清: "《建筑结构材料》", 29 February 2016, 同济大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341217A (en) * | 2019-06-12 | 2019-10-18 | 佛山唯尔塑胶制品有限公司 | A kind of antibacterial tablecloth production line |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |
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| WD01 | Invention patent application deemed withdrawn after publication |