CN111688052A - Closed rubber mixing mill capable of automatically feeding materials in multiple time periods - Google Patents
Closed rubber mixing mill capable of automatically feeding materials in multiple time periods Download PDFInfo
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- CN111688052A CN111688052A CN202010508847.6A CN202010508847A CN111688052A CN 111688052 A CN111688052 A CN 111688052A CN 202010508847 A CN202010508847 A CN 202010508847A CN 111688052 A CN111688052 A CN 111688052A
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- rack
- internal
- feeding mechanism
- liquid
- mixing
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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
- B29B7/02—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
-
- 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
-
- 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
-
- 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
-
- 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
- B29B7/02—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
- B29B7/283—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring data of the driving system, e.g. torque, speed, power
-
- 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
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- 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
- B29B7/88—Adding charges, i.e. additives
- B29B7/94—Liquid charges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a closed rubber mixing mill capable of automatically feeding materials in multiple time periods, which comprises a first rack and an internal mixer, wherein a main material feeding mechanism is fixedly arranged in the middle of the upper part of the first rack, and a liquid material feeding mechanism is fixedly arranged at one end of the upper part of the first rack. According to the invention, through the design of the structures of the connecting pipe, the main material feeding mechanism, the liquid material feeding mechanism, the second hopper and the like, the raw rubber main material and the like can be added into the internal mixer through the main material feeding mechanism in the rubber internal mixing process, the liquid material feeding mechanism can add liquid agents such as liquid softening agents and the like required in the internal mixing process, and through the mode of separating feeding in different forms and time, the connecting pipe is directly communicated with the internal mixing chamber of the internal mixer to add the auxiliary reagents for internal mixing, so that the lifting times of a top bolt on the internal mixer are reduced, the feeding time of the conventional feeding mode is reduced, the reagents can be added in multiple time periods, and the internal mixing effect and the internal mixing efficiency of the rubber are improved.
Description
Technical Field
The invention belongs to the technical field of rubber internal mixer equipment, and particularly relates to a closed rubber mixing mill capable of automatically feeding materials in multiple time periods.
Background
The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plastication and mixing of rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base.
An internal mixer generally comprises an internal mixing chamber, two rotors which rotate relatively, an upper ram, a lower ram, a temperature measuring system, a heating and cooling system, an exhaust system, a safety device, a discharging device and a recording device. The surface of the rotor is provided with spiral convex edges, the number of the convex edges is two, four, six and the like, the cross section geometry of the rotor is triangular, cylindrical or elliptical, and the rotor has two types of tangential type and meshing type. The temperature measuring system consists of a thermocouple and is mainly used for measuring the temperature change in the mixing chamber in the mixing process; the heating and cooling system is primarily intended to control the temperature of the rotor and the surface of the inner chamber walls of the mixing chamber.
In the process of plasticating and mixing rubber through an internal mixer, various raw materials are required to be added into the internal mixer according to an actual formula, the raw materials are sequentially added into the internal mixer by workers according to an adding sequence, in addition, the adding time of different raw materials is different, the principle required to be added is basically raw rubber materials, powder emulsion or liquid agent, in the prior art, when the raw materials are added, lifting and falling of a top plug are always required, the feeding time is caused to influence the air pressure in an internal mixing chamber of the internal mixer simultaneously, and therefore the whole rubber mixing effect is influenced, and the problem existing in the prior art is solved by providing an internal rubber mixing machine with multi-period automatic feeding.
Disclosure of Invention
The invention aims to provide a multi-period automatic feeding internal rubber mixing machine, through the design of structures such as a connecting pipe, a main material feeding mechanism, a liquid material feeding mechanism and a second hopper, raw rubber main materials and the like can be added into an internal mixer through the main material feeding mechanism in the internal mixing process of rubber, the liquid material feeding mechanism can add liquid agents such as liquid softeners and the like required in the internal mixing process, and the liquid is fully preheated before adding, so that the liquid has better effect in the banburying process, in addition, the second hopper can add powder and micro particle reagents in the banburying process, and the feeding is separated in different forms and time, so as to solve the problems that the prior art proposes that a plurality of raw materials in different states need to be added in the rubber banburying process, and the too long material adding time of the conventional material adding mode influences the banburying effect and the banburying efficiency of the banbury mixer.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a many periods of automatic feeding's internal rubber mixing machine, includes first frame and banbury mixer, the upper portion intermediate position fixed mounting of first frame has major ingredient feed mechanism, the upper portion one end fixed mounting of first frame has liquid material feed mechanism, the upper portion other end fixed mounting second conveying pipe of first frame, the one end intercommunication of second conveying pipe is fixed in the second hopper, the one end intercommunication of second conveying pipe is fixed in the connecting pipe, the connecting pipe communicates in the banburying chamber of banbury mixer.
The main material feeding mechanism comprises a first hopper, a gate valve and a discharge port, the gate valve is arranged at the discharge port of the first hopper, and the discharge port is arranged right above an upper top bolt of the internal mixer.
Liquid material feed mechanism includes mount, hybrid chamber, takes out material hose, first conveying pipe, liquid valve, agitator motor, measuring pump, heating pipe and stirring rake, hybrid chamber fixed mounting is on the mount, the upper end lateral part fixed mounting of hybrid chamber has the measuring pump, the hybrid chamber is fixed with through the measuring pump intercommunication and takes out the material hose, the upper portion fixed mounting of liquid valve has agitator motor, agitator motor's output shaft runs through fixed mounting on the upper portion of hybrid chamber and the output shaft has the stirring rake, fixed mounting is spiral helicine heating pipe on the inside wall of mount, the heating pipe sets up on the outside portion of hybrid chamber, the bottom intercommunication of hybrid chamber is fixed with first conveying pipe, be provided with the liquid valve on the first conveying pipe.
Preferably, the middle position of the upper part of the first rack is fixedly connected with a second rack, and the first hopper of the main material feeding mechanism is fixedly arranged on the first rack through the second rack.
Preferably, the upper part of the first frame is fixedly connected with a third frame, and the mixing cavity of the liquid material feeding mechanism is fixedly arranged on the first frame through the third frame.
Preferably, a check valve for balancing negative pressure in the cavity is fixedly arranged at the upper part of the mixing cavity.
Preferably, agitator motor sets up to gear motor, the upper portion fixedly connected with motor cabinet of hybrid chamber, agitator motor passes through motor cabinet fixed mounting on the upper portion of hybrid chamber, agitator motor's output shaft runs through the position embedding of hybrid chamber and is fixed with sealed bearing.
Preferably, an arc-shaped groove is formed in the side portion of the inner side of the fixing frame, and the side portion of the heating pipe is fixedly installed in the arc-shaped groove of the fixing frame.
Preferably, the mixing cavity is a mixing cavity with an inclined bottom, and the stirring paddle is a stirring paddle with an inclined downward direction.
Preferably, the gate valve is an electrically-controlled stainless steel gate valve, and the liquid valve is an electrically-controlled stainless steel liquid ball valve.
The invention has the technical effects and advantages that: compared with the prior art, the closed rubber mixing mill with multi-period automatic feeding provided by the invention has the following advantages:
by the design of the connecting pipe, the main material feeding mechanism, the liquid material feeding mechanism, the second hopper and the like, the raw rubber main material and the like can be added into the internal mixer through the main material feeding mechanism in the internal mixing process of the rubber, the liquid material feeding mechanism can add liquid agents such as liquid softening agents and the like required in the internal mixing process, and the liquid is fully preheated before adding, so that the liquid has better effect in the banburying process, in addition, the second hopper can add powder and micro particle reagents in the banburying process, and the feeding is separated in different forms and time, the connecting pipe is directly communicated with the mixing chamber of the internal mixer to add the mixed auxiliary reagent, thereby reducing the lifting times of the upper ram of the internal mixer, reducing the feeding time of the conventional feeding mode, the reagent can be added in multiple time periods, so that the banburying effect and the rubber banburying efficiency are improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of a main material feeding mechanism and a liquid material feeding mechanism according to the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing frame of the present invention;
FIG. 4 is a schematic view of the internal structure of the mixing chamber of the present invention;
FIG. 5 is a schematic view of the connection mode of the connecting tube of the present invention.
In the figure: 1. a first frame; 2. an internal mixer; 3. a top bolt is arranged; 4. a connecting pipe; 5. a main material feeding mechanism; 6. a liquid material feeding mechanism; 7. a second hopper; 8. a second feed tube; 501. a second frame; 502. a first hopper; 503. a gate valve; 504. a discharge port; 601. a fixed mount; 602. a mixing chamber; 603. a material pumping hose; 604. a first feed pipe; 605. a liquid valve; 606. a stirring motor; 607. a one-way valve; 608. a metering pump; 609. an arc-shaped slot; 610. heating a tube; 611. sealing the bearing; 612. a stirring paddle; 613. and a third frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a multi-period automatic feeding internal rubber mixing mill as shown in figures 1-5, which comprises a first rack 1 and an internal mixer 2, wherein a main material feeding mechanism 5 is fixedly arranged at the middle position of the upper part of the first rack 1, a liquid material feeding mechanism 6 is fixedly arranged at one end of the upper part of the first rack 1, a second feeding pipe 8 is fixedly arranged at the other end of the upper part of the first rack 1, one end of the second feeding pipe 8 is communicated and fixed with a second hopper 7, one end of the second feeding pipe 8 is communicated and fixed with a connecting pipe 4, and the connecting pipe 4 is communicated with an internal mixing chamber of the internal mixer 2.
The main material feeding mechanism 5 comprises a first hopper 502, a gate valve 503 and a discharge port 504, wherein the gate valve 503 is arranged on the discharge port 504 of the first hopper 502, and the discharge port 504 is arranged right above the upper top bolt 3 of the internal mixer 2.
Liquid material feed mechanism 6 includes mount 601, mixing chamber 602, take out material hose 603, first conveying pipe 604, liquid valve 605, agitator motor 606, measuring pump 608, heating pipe 610 and stirring rake 612, mixing chamber 602 fixed mounting is on mount 601, the upper end lateral part fixed mounting of mixing chamber 602 has measuring pump 608, mixing chamber 602 is fixed with through measuring pump 608 intercommunication and takes out material hose 603, the upper portion fixed mounting of liquid valve 605 has agitator motor 606, the output shaft of agitator motor 606 runs through the upper portion of mixing chamber 602 and fixed mounting has stirring rake 612 on the output shaft, fixed mounting has spiral helicine heating pipe 610 on the inside wall of mount 601, heating pipe 610 sets up on the outside portion of mixing chamber 602, the bottom intercommunication of mixing chamber 602 is fixed with first conveying pipe 604, be provided with liquid valve 605 on the first conveying pipe 604.
The middle position of the upper portion of the first frame 1 is fixedly connected with a second frame 501, the first hopper 502 of the main material feeding mechanism 5 is fixedly installed on the first frame 1 through the second frame 501, the upper portion of the first frame 1 is fixedly connected with a third frame 613, the mixing chamber 602 of the liquid material feeding mechanism 6 is fixedly installed on the first frame 1 through the third frame 613, and the upper portion of the mixing chamber 602 is fixedly installed with a check valve 607 for equalizing negative pressure in the chamber.
The working principle is as follows: by the design of the connecting pipe 4, the main material feeding mechanism 5, the liquid material feeding mechanism 6, the second hopper 7 and the like, the raw rubber main materials and the like can be added into the internal mixer 2 through the main material feeding mechanism 5 in the rubber internal mixing process, the liquid material feeding mechanism 6 can add liquid agents such as liquid softening agents and the like required in the internal mixing process, and the liquid is fully preheated before adding, so that the liquid has better effect in the banburying process, in addition, the second hopper 7 can add powder and micro particle reagents in the banburying process, and by the way of separating and feeding in different forms and time, the connecting pipe 4 is directly communicated with the mixing chamber of the mixer 2 to add the mixed auxiliary reagent, thereby reducing the lifting times of the top bolt on the mixer, reducing the feeding time of the conventional feeding mode, the reagent can be added in multiple time periods, so that the banburying effect and the rubber banburying efficiency are improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a many periods of automatic feeding's internal rubber mixing mill, includes first frame (1) and banbury mixer (2), its characterized in that: a main material feeding mechanism (5) is fixedly mounted in the middle of the upper portion of the first rack (1), a liquid material feeding mechanism (6) is fixedly mounted at one end of the upper portion of the first rack (1), a second feeding pipe (8) is fixedly mounted at the other end of the upper portion of the first rack (1), one end of the second feeding pipe (8) is communicated and fixed to a second hopper (7), one end of the second feeding pipe (8) is communicated and fixed to a connecting pipe (4), and the connecting pipe (4) is communicated with an internal mixing chamber of the internal mixer (2);
the main material feeding mechanism (5) comprises a first hopper (502), a gate valve (503) and a discharge hole (504), wherein the gate valve (503) is arranged on the discharge hole (504) of the first hopper (502), and the discharge hole (504) is arranged right above an upper top bolt (3) of the internal mixer (2);
the liquid material feeding mechanism (6) comprises a fixing frame (601), a mixing cavity (602), a material pumping hose (603), a first feeding pipe (604), a liquid valve (605), a stirring motor (606), a metering pump (608), a heating pipe (610) and a stirring paddle (612), wherein the mixing cavity (602) is fixedly installed on the fixing frame (601), the metering pump (608) is fixedly installed on the side part of the upper end of the mixing cavity (602), the mixing cavity (602) is fixedly communicated with the material pumping hose (603) through the metering pump (608), the stirring motor (606) is fixedly installed on the upper part of the liquid valve (605), an output shaft of the stirring motor (606) penetrates through the upper part of the mixing cavity (602) and is fixedly installed on the output shaft, the spiral heating pipe (610) is fixedly installed on the inner side wall of the fixing frame (601), and the heating pipe (610) is arranged on the outer side part of the mixing cavity (602), the bottom of the mixing cavity (602) is fixedly communicated with a first feeding pipe (604), and a liquid valve (605) is arranged on the first feeding pipe (604).
2. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: the upper middle position of the first rack (1) is fixedly connected with a second rack (501), and a first hopper (502) of the main material feeding mechanism (5) is fixedly installed on the first rack (1) through the second rack (501).
3. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: the upper portion of the first rack (1) is fixedly connected with a third rack (613), and a mixing cavity (602) of the liquid material feeding mechanism (6) is fixedly installed on the first rack (1) through the third rack (613).
4. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: and a one-way valve (607) for balancing the negative pressure in the cavity is fixedly arranged at the upper part of the mixing cavity (602).
5. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: stirring motor (606) sets up to gear motor, the upper portion fixedly connected with motor cabinet of hybrid chamber (602), stirring motor (606) are through motor cabinet fixed mounting on the upper portion of hybrid chamber (602), the position embedding that the output shaft of stirring motor (606) runs through hybrid chamber (602) is fixed with sealed bearing (611).
6. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: an arc-shaped groove (609) is formed in the side portion of the inner side of the fixing frame (601), and the side portion of the heating pipe (610) is fixedly installed in the arc-shaped groove (609) of the fixing frame (601).
7. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: the mixing cavity (602) is arranged to be a mixing cavity with the bottom inclined, and the stirring paddle (612) is arranged to be a stirring paddle inclined downwards.
8. The internal rubber mixing mill with multi-period automatic feeding as claimed in claim 1, wherein: the gate valve (503) is set as an electric control stainless steel gate valve, and the liquid valve (605) is set as an electric control stainless steel liquid ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508847.6A CN111688052A (en) | 2020-06-06 | 2020-06-06 | Closed rubber mixing mill capable of automatically feeding materials in multiple time periods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508847.6A CN111688052A (en) | 2020-06-06 | 2020-06-06 | Closed rubber mixing mill capable of automatically feeding materials in multiple time periods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688052A true CN111688052A (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010508847.6A Pending CN111688052A (en) | 2020-06-06 | 2020-06-06 | Closed rubber mixing mill capable of automatically feeding materials in multiple time periods |
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| CN (1) | CN111688052A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015201156A1 (en) * | 2015-01-23 | 2016-07-28 | Continental Reifen Deutschland Gmbh | Process for the preparation of a rubber mixture |
| CN107498735A (en) * | 2017-09-08 | 2017-12-22 | 濮阳市恒信橡塑有限公司 | A kind of automatic charging banbury |
| CN208026308U (en) * | 2018-03-23 | 2018-10-30 | 胜利油田华滨化工有限责任公司 | One kind matching liquid self-measuring device |
| CN208277225U (en) * | 2018-04-28 | 2018-12-25 | 浙江隆源高分子科技有限公司 | The mixer of automatic charging |
| CN210336521U (en) * | 2019-07-29 | 2020-04-17 | 河北新旭龙腾机械装备有限公司 | Banbury mixer with novel feed mechanism |
-
2020
- 2020-06-06 CN CN202010508847.6A patent/CN111688052A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015201156A1 (en) * | 2015-01-23 | 2016-07-28 | Continental Reifen Deutschland Gmbh | Process for the preparation of a rubber mixture |
| CN107498735A (en) * | 2017-09-08 | 2017-12-22 | 濮阳市恒信橡塑有限公司 | A kind of automatic charging banbury |
| CN208026308U (en) * | 2018-03-23 | 2018-10-30 | 胜利油田华滨化工有限责任公司 | One kind matching liquid self-measuring device |
| CN208277225U (en) * | 2018-04-28 | 2018-12-25 | 浙江隆源高分子科技有限公司 | The mixer of automatic charging |
| CN210336521U (en) * | 2019-07-29 | 2020-04-17 | 河北新旭龙腾机械装备有限公司 | Banbury mixer with novel feed mechanism |
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Application publication date: 20200922 |