CN113829536A - Rubber water-cooled mill - Google Patents
Rubber water-cooled mill Download PDFInfo
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- CN113829536A CN113829536A CN202111008891.1A CN202111008891A CN113829536A CN 113829536 A CN113829536 A CN 113829536A CN 202111008891 A CN202111008891 A CN 202111008891A CN 113829536 A CN113829536 A CN 113829536A
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- roller
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 101
- 239000005060 rubber Substances 0.000 title claims abstract description 101
- 238000010074 rubber mixing Methods 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000498 cooling water Substances 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 23
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000010057 rubber processing Methods 0.000 abstract description 2
- 241001062472 Stokellia anisodon Species 0.000 abstract 2
- 230000007306 turnover Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
Images
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
- B29B7/74—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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
-
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/62—Rollers, e.g. with grooves
- B29B7/625—Rollers, e.g. with grooves provided with cooling or heating means
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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 rubber water-cooled open mill, relating to the technical field of rubber processing; the problems that workers need to turn over when the rubber sheet mixing machine is used, the labor consumption of the workers is high, the efficiency is low, and the mixing quality of the rubber sheet is greatly influenced are solved; specifically include frame and water chiller, two frames are installed at the top of frame, install feeder hopper and two arc layer boards between two frames, the side-mounting of water chiller has the delivery pump, two rotate respectively between the frame and install a pair of owner and smelt the rubber roll and two pairs of vice rubber rolls of smelting, it is provided with main seal ring cover to smelt between rubber roll and the frame mainly. When the open mill mixes rubber, the rubber guide assembly guides the rubber strips to change the direction, so that the two groups of auxiliary rubber mixing rollers are alternately used, the main rubber mixing roller and the auxiliary rubber mixing roller are cooled by using cooling water, the surface temperature consistency and stability of the main rubber mixing roller and the auxiliary rubber mixing roller are maintained, and the mixing quality is improved.
Description
Technical Field
The invention relates to the technical field of rubber processing, in particular to a rubber water-cooled open mill.
Background
The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; the synthetic rubber is obtained by polymerizing various monomers, and the rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber belongs to completely amorphous polymers, and rubber products are widely applied to various aspects of industry or life.
The open mill is a rubber mixing machine with exposed rollers, which is used for preparing plasticated rubber and mixed rubber or performing heat mixing and demolding in a rubber factory, and has the main working components of two hollow rollers or drilling rollers rotating inwards in different directions.
In view of the above, the present invention provides a rubber water-cooling type open mill to solve the technical problems in the prior art.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a rubber water-cooled open mill.
The invention provides a rubber water-cooling open mill, which comprises a machine base and a water cooler, wherein two racks are arranged at the top of the machine base, a feed hopper and two arc-shaped supporting plates are arranged between the two racks, a conveying pump is arranged on the side surface of the water cooler, a pair of main rubber mixing rolls and two pairs of auxiliary rubber mixing rolls are respectively and rotatably arranged between the two racks, a main sealing ring sleeve is arranged between the main rubber mixing rolls and the racks, an auxiliary sealing ring sleeve is arranged between the auxiliary rubber mixing rolls and the racks, the pair of main rubber mixing rolls and the two pairs of auxiliary rubber mixing rolls are distributed in a triangular shape, a rubber guide assembly is arranged between the two racks and is positioned between the two pairs of auxiliary rubber mixing rolls, a main driving motor and an auxiliary driving motor are respectively arranged on the side surface of the racks, the main driving motor is in transmission connection with the main rubber mixing rolls through a speed reducer, vice driving motor passes through the reduction gear and is connected with vice gluey roller transmission of smelting, install main water-cooling component between the tip of the rubber roll of smelting mainly and the water cooler, install vice water-cooling component between the tip of the rubber roll of smelting vice and the water cooler, the top of arc layer board articulates there is removable cover, and removable cover's top installs the closing plate, and the closing plate is connected with the feeder hopper through the hasp lock, the conveying component that the multiunit heliciform distributes is installed to removable cover's inboard, and the conveying component screw direction of both sides sets up in reverse.
Preferably, the main rubber mixing roller comprises a main outer roller and a main inner roller, a main cooling flow channel is arranged between the main outer roller and the main inner roller, a main cooling water return flow channel is arranged inside the main inner roller, a plurality of spirally distributed supporting plates are arranged in the middle of the main cooling flow channel, and a main heat insulation lining is arranged outside the main inner roller.
Preferably, the main water cooling assembly comprises a main separating sleeve which is rotatably connected with the main outer roller and the main inner roller, a main water inlet pipe communicated with the main cooling flow channel is mounted on the side surface of the main separating sleeve, the main water inlet pipe is communicated with the delivery pump, a water return pipe communicated with the main cooling water return flow channel is mounted at the end part of the main separating sleeve, and the water return pipe is communicated with the water cooler.
Preferably, the auxiliary rubber mixing roller comprises an auxiliary outer roller and an auxiliary inner roller, an auxiliary cooling flow channel is arranged between the auxiliary outer roller and the auxiliary inner roller, an auxiliary cooling water return flow channel is arranged inside the auxiliary inner roller, a plurality of auxiliary support plates distributed in a spiral shape are arranged in the middle of the auxiliary cooling flow channel, and an auxiliary heat insulation lining is arranged outside the auxiliary inner roller.
Preferably, the auxiliary water cooling assembly comprises an auxiliary separating sleeve rotatably connected with the auxiliary outer roller and the auxiliary inner roller, an auxiliary water inlet pipe communicated with the auxiliary cooling runner is mounted on the side surface of the auxiliary separating sleeve, the auxiliary water inlet pipe is communicated with the delivery pump, a water return pipe communicated with the auxiliary cooling water return runner is mounted at the end of the auxiliary separating sleeve, and the water return pipe is communicated with the water cooler.
In the present invention, preferably, the rubber guide assembly includes a stepping motor and a guide shaft which are in transmission connection with each other, a guide plate having an inverted V-shaped structure is disposed outside the guide shaft, and arc-shaped portions are disposed on both sides of the bottom of the guide plate.
In the invention, preferably, the section of the conveying component is a conveying support with a U-shaped structure, a plurality of conveying rods are rotatably arranged in the conveying support, and a conveying motor in transmission connection with the conveying rods is arranged in the conveying support.
In the invention, preferably, a plurality of eccentric wheels are installed on the outer side of the conveying rod, a plurality of baffle plates with arc structures are arranged on the inner wall of the movable cover plate, and the baffle plates and the conveying rod are alternately arranged.
Preferably, the base is internally provided with a cavity, the top of the cavity is provided with an exhaust fan, and two ends of the cavity are provided with filters.
Compared with the prior art, the invention provides a rubber water-cooled open mill, which has the following beneficial effects:
the invention mixes rubber by a pair of main rubber mixing rollers and two pairs of auxiliary rubber mixing rollers, compared with the traditional open mill, the open mill in the invention guides a rubber strip to change the direction by a rubber guide component when mixing rubber, so that two groups of auxiliary rubber mixing rollers are alternately used, the main rubber mixing rollers and the auxiliary rubber mixing rollers are simultaneously cooled by cooling water, the consistency and the stability of the surface temperature of the main rubber mixing rollers and the auxiliary rubber mixing rollers are kept, the mixing quality is improved, secondly, the rubber strip enters a space between a movable cover plate and a conveying component under the guide of an arc-shaped supporting plate when the bottom of the rubber strip is positioned, the rubber strip continuously rises along the inner wall of the movable cover plate under the action of the conveying component, enters the next mixing step between the pair of main rubber mixing rollers, a plurality of groups of conveying components are distributed spirally, the spiral directions of two sides are reversely arranged, and after the rubber strip enters the single conveying component, the moving direction of the rubber mixing roll changes, and then the rubber mixing roll and the auxiliary rubber mixing roll move in an S-shaped alternative mode when being switched, so that the rubber mixing roll and the auxiliary rubber mixing roll can not meet to cause overlapping, and the rubber mixing quality is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a rubber water-cooled open mill according to the present invention;
FIG. 2 is a schematic diagram of a side view of a rubber water-cooled open mill according to the present invention;
FIG. 3 is a schematic diagram of a main rubber mixing roller of a rubber water-cooled open mill according to the present invention;
FIG. 4 is a schematic cross-sectional view of a main rubber mixing roll of a rubber water-cooled open mill according to the present invention;
FIG. 5 is a schematic diagram of a rubber guide assembly of a rubber water-cooled mill according to the present invention;
FIG. 6 is a schematic diagram of a conveyor assembly of a rubber water-cooled open mill according to the present invention;
FIG. 7 is a schematic view of an eccentric wheel structure of a rubber water-cooled open mill according to the present invention.
In the figure: the device comprises a base 1, a frame 2, an arc supporting plate 3, a movable cover plate 4, a sealing plate 5, a feed hopper 6, a main rubber refining roller 7, a main outer roller 701, a main inner roller 702, a main cooling flow channel 703, a main cooling water return flow channel 704, a supporting plate 705, a main sealing ring sleeve 8, a secondary sealing ring sleeve 9, a secondary rubber refining roller 10, a cavity 11, a filter 12, a 13 exhaust fan, a rubber guide component 14, a stepping motor 1401, a guide shaft 1402, a guide plate 1403, a conveying component 15, a conveying bracket 1501, a conveying rod 1502, an eccentric wheel 1503, a baffle 1504, a main water cooling component 16, a conveying pump 17, an 18 water cooler, a secondary water cooling component 19, a main driving motor 20 and a secondary driving motor 21.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-7, a rubber water-cooling type open mill comprises a machine base 1 and a water cooler 18, wherein two machine frames 2 are installed at the top of the machine base 1, a feed hopper 6 and two arc-shaped supporting plates 3 are installed between the two machine frames 2, a conveying pump 17 is installed on the side surface of the water cooler 18, a pair of main rubber mixing rollers 7 and two pairs of auxiliary rubber mixing rollers 10 are respectively installed between the two machine frames 2 in a rotating mode, a main sealing ring sleeve 8 is arranged between the main rubber mixing rollers 7 and the machine frames 2, an auxiliary sealing ring sleeve 9 is arranged between the auxiliary rubber mixing rollers 10 and the machine frame 2, the pair of main rubber mixing rollers 7 and the two pairs of auxiliary rubber mixing rollers 10 are distributed in a triangular mode, a rubber guide assembly 14 is installed between the two machine frames 2, the rubber guide assembly 14 is located between the two pairs of auxiliary rubber mixing rollers 10, a main driving motor 20 and an auxiliary driving motor 21 are respectively installed on the side surface of the machine frame 2, the main driving motor 20 is in transmission connection with the main rubber mixing rollers 7 through a speed reducer, the auxiliary driving motor 21 is in transmission connection with the auxiliary rubber mixing roller 10 through a speed reducer, a main water cooling assembly 16 is installed between the end portion of the main rubber mixing roller 7 and a water cooler 18, an auxiliary water cooling assembly 19 is installed between the end portion of the auxiliary rubber mixing roller 10 and the water cooler 18, a movable cover plate 4 is hinged to the top portion of an arc-shaped supporting plate 3, a sealing plate 5 is installed at the top portion of the movable cover plate 4, the sealing plate 5 is connected with a feed hopper 6 through a snap lock, a plurality of groups of conveying assemblies 15 distributed in a spiral mode are installed on the inner side of the movable cover plate 4, the spiral directions of the conveying assemblies 15 on the two sides are arranged in a reverse mode, rubber is mixed through the main rubber mixing roller 7 and the two pairs of auxiliary rubber mixing rollers 10, compared with a traditional open mill, when the open mill is used for mixing rubber, the rubber strips are guided to change directions through a rubber guide assembly 14, the two groups of auxiliary rubber mixing rollers 10 are used alternately, and the main rubber mixing roller 7 and the auxiliary rubber mixing roller 10 are cooled simultaneously through cooling water, keep the master batch roller 7 and the roller 10 surface temperature uniformity and stability of the vice batch roller, improve the quality of mixing, secondly, the rubber strip receives the guide of arc layer board 3 when the bottom and enters into between removable cover 4 and the conveying component 15, continuously rise along the 4 inner walls of removable cover under the effect of conveying component 15, enter into the next mixing step of entering between a pair of master batch roller 7, multiunit conveying component 15 is the heliciform and distributes, and the spiral direction reverse arrangement of both sides, the rubber strip enters into single conveying component 15 inside after, its direction of motion changes, and then be S type alternate motion when the conversion between master batch roller 7 and the vice batch roller 10, can not meet and lead to the fact the overlap, improve the rubber mixing quality.
As a further scheme of the present invention, the main mixing roll 7 includes a main outer roll 701 and a main inner roll 702, a main cooling channel 703 is provided between the main outer roll 701 and the main inner roll 702, a main cooling water return channel 704 is provided inside the main inner roll 702, a plurality of spirally distributed support plates 705 are provided in the middle of the main cooling channel 703, a main thermal insulation bushing is provided outside the main inner roll 702, cooling water enters from the main outer roll 701 and the main inner roll 702, and flows back at the connection end of the main mixing roll 7 and the motor, so as to effectively reduce the surface temperature of the main outer roll 701, and the main thermal insulation bushing prevents the influence between return water and inlet water, and simultaneously prevents heat from being transferred to the main driving motor 20, so as to improve the protection effect of the motor, and secondly, the spirally distributed support plates 705 can guide the cooling water to increase the flow stroke of the cooling water, the area of heat transfer is improved, and the heliciform motion strikes and drives the surface tremble of main outer roller 701, reduces the sticky effect between the main outer roller 701 surface and the rubber strip, improves mixing efficiency.
As a further scheme of the present invention, the main water-cooling assembly 16 includes a main separation sleeve rotatably connected to the main outer roller 701 and the main inner roller 702, a main water inlet pipe communicated with the main cooling flow passage 703 is installed on a side surface of the main separation sleeve, the main water inlet pipe is communicated with the delivery pump 17, a water return pipe communicated with the main cooling water return flow passage 704 is installed on an end portion of the main separation sleeve, the water return pipe is communicated with the water cooler 18, the cooling water is communicated with the main outer roller 701 and the main inner roller 702 through the main water-cooling assembly 16, and a separation effect of cooling water delivery and return is achieved.
As a further scheme of the invention, the secondary rubber mixing roller 10 comprises a secondary outer roller and a secondary inner roller, a secondary cooling flow channel is arranged between the secondary outer roller and the secondary inner roller, a secondary cooling water return flow channel is arranged inside the secondary inner roller, a plurality of secondary support plates distributed spirally are arranged in the middle of the secondary cooling flow channel, a secondary heat insulation bush is arranged outside the secondary inner roller, cooling water enters from the secondary outer roller and the secondary inner roller and flows back at the connecting end of the secondary rubber mixing roller and the motor, the surface temperature of the secondary outer roller is effectively reduced, the secondary heat insulation bush is arranged to avoid the influence between the return water and the inlet water and simultaneously avoid the heat transfer to the secondary driving motor 21, the protection effect on the motor is improved, secondly, the secondary support plates distributed spirally can guide the cooling water to increase the flow stroke of the cooling water, the heat exchange area is improved, and the surface vibration of the secondary outer roller is driven by the impact of the spiral motion, reduce the sticky effect between vice outer roller surface and the rubber strip, improve mixed efficiency.
As a further scheme in the invention, the auxiliary water cooling component 19 comprises an auxiliary separating sleeve which is rotationally connected with the auxiliary outer roller and the auxiliary inner roller, an auxiliary water inlet pipe communicated with an auxiliary cooling runner is arranged on the side surface of the auxiliary separating sleeve, the auxiliary water inlet pipe is communicated with the delivery pump 17, a water return pipe communicated with an auxiliary cooling water return runner is arranged at the end part of the auxiliary separating sleeve, the water return pipe is communicated with the water cooler 18, the cooling water is communicated with the auxiliary outer roller and the auxiliary inner roller through the auxiliary water cooling component, and the separation effect of conveying and returning the cooling water is completed.
As a further scheme of the present invention, the rubber guiding component 14 includes a stepping motor 1401 and a guiding shaft 1402 which are mutually connected in a transmission manner, a guiding plate 1403 with an inverted V-shaped structure is arranged outside the guiding shaft 1402, both sides of the bottom of the guiding plate 1403 are provided with arc-shaped portions, the guiding plate 1403 is driven by the stepping motor 1401 to swing below the gap of the main rubber mixing rolls 7, when a rubber sheet moves downwards from between the two main rubber mixing rolls 7, the rubber sheet slides through the surface of the guiding plate 1403, the rubber sheet is guided to the auxiliary rubber mixing rolls 10 on the corresponding side, and the interlacing and turning work of the rubber sheet is completed by matching the conveying action of the conveying component 15, so that the quality of rubber mixing is improved by alternate mixing processing.
As a further scheme of the present invention, the cross section of the conveying assembly 15 is a conveying support 1501 with a U-shaped structure, and a plurality of conveying rods 1502 are rotatably installed inside the conveying support 1501, a conveying motor in transmission connection with the conveying rods 1502 is installed inside the conveying support 1501, when a rubber sheet enters between the conveying assembly 15 and the movable cover plate 4, the rubber sheet is pushed by the rotating conveying rods 1502 and moves in an arc shape along the inner wall of the movable cover plate 4, and the rubber sheet is dislocated and moved into the main rubber mixing roller 7 to be dislocated and separated from the tail end of the original rubber sheet, so as to complete the continuous mixing operation of the rubber sheet, when the rubber sheet needs to be overlapped, only the position of one of the movable cover plates 4 needs to be moved transversely, so that the outlet of the conveying assembly 15 is intersected with the outlet of the side surface, so as to complete the overlapping and mixing of the rubber sheet, and two conveying guiding modes are provided, so as to improve the application range of the open mill.
As a further scheme of the present invention, a plurality of eccentrics 1503 are installed on the outer side of the conveying rod 1502, a plurality of baffles 1504 with arc structures are installed on the inner wall of the movable cover plate 4, the baffles 1504 and the conveying rod 1502 are alternately arranged, when the rubber sheet is conveyed, the matching between the eccentrics 1503 and the baffles 1504 alternately extrudes the surface of the rubber sheet, the local thickness of the rubber sheet is changed, the extrusion and mixing of the rubber sheet are assisted, the mixing efficiency is improved, and then, the friction between the rubber sheet and the eccentric wheels is increased, and the conveying stability is improved.
As a further proposal of the invention, a cavity 11 is arranged in the machine base 1, an exhaust fan 13 is arranged at the top of the cavity 11, filters 12 are arranged at both ends of the cavity 11, and the exhaust fan 13 and the filters 12 are arranged at the lower end of the rubber mixing structure, so that the fallen objects such as rubber particles generated by mixing can be effectively sucked and removed, and the peculiar smell generated by rubber mixing can be adsorbed, thereby protecting the mixing environment.
When the rubber mixing roll is used, when the rubber mixing roll is used for mixing rubber, the rubber strips are guided by the rubber guide assembly 14 to change the directions, so that the two groups of auxiliary rubber mixing rolls 10 are used alternately, the main rubber mixing roll 7 and the auxiliary rubber mixing rolls 10 are cooled by utilizing cooling water simultaneously, the surface temperature consistency and stability of the main rubber mixing roll 7 and the auxiliary rubber mixing rolls 10 are kept, the mixing quality is improved, secondly, the rubber strips enter between the movable cover plate 4 and the conveying assembly 15 under the guide of the arc-shaped supporting plate 3 at the bottom, continuously rise along the inner wall of the movable cover plate 4 under the action of the conveying assembly 15, enter between the pair of main rubber mixing rolls 7 to enter into the next mixing step, the plurality of groups of conveying assemblies 15 are distributed spirally, the spiral directions of the two sides are arranged in opposite directions, the movement direction of the rubber strips changes after entering into the single conveying assembly 15, and then the main rubber strips and the auxiliary rubber mixing rolls 10 are in S-shaped alternate movement when being switched, do not meet to cause overlap.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The rubber water-cooled open mill comprises a machine base (1) and a water cooler (18), wherein two frames (2) are installed at the top of the machine base (1), a feed hopper (6) and two arc-shaped supporting plates (3) are installed between the two frames (2), a conveying pump (17) is installed on the side face of the water cooler (18), the rubber water-cooled open mill is characterized in that a pair of main rubber mixing rollers (7) and two pairs of auxiliary rubber mixing rollers (10) are respectively installed between the two frames (2) in a rotating mode, a main sealing ring sleeve (8) is arranged between the main rubber mixing rollers (7) and the frames (2), an auxiliary sealing ring sleeve (9) is arranged between the auxiliary rubber mixing rollers (10) and the frames (2), one pair of the main rubber mixing rollers (7) and the two pairs of the auxiliary rubber mixing rollers (10) are distributed in a triangular mode, and the two rubber guide assemblies (14) are installed between the frames (2), and the rubber guide assembly (14) is located two pairs between the pair of rubber rolls (10), main drive motor (20) and auxiliary drive motor (21) are installed respectively to the side of frame (2), main drive motor (20) is connected with the transmission of main rubber roll (7) through the reduction gear, and auxiliary drive motor (21) is connected with the transmission of pair rubber roll (10) through the reduction gear, install main water-cooling assembly (16) between the tip of main rubber roll (7) and water cooler (18), install vice water-cooling assembly (19) between the tip of vice rubber roll (10) and water cooler (18), the top of arc layer board (3) articulates has removable cover (4), and removable cover's (4) top installs closing plate (5), and closing plate (5) are connected with feeder hopper (6) through the hasp lock, the conveying assembly (15) that the multiunit heliciform distributes are installed to removable cover's (4) inboard, the spiral directions of the conveying components (15) on the two sides are reversely arranged.
2. The rubber water-cooled open mill according to claim 1, characterized in that the main rubber mixing roller (7) comprises a main outer roller (701) and a main inner roller (702), a main cooling water channel (703) is arranged between the main outer roller (701) and the main inner roller (702), a main cooling water return water channel (704) is arranged inside the main inner roller (702), a plurality of spirally distributed support plates (705) are arranged in the middle of the main cooling water channel (703), and a main thermal insulation bushing is arranged outside the main inner roller (702).
3. The rubber water-cooled mill according to claim 2, characterized in that the main water-cooled assembly (16) comprises a main separating sleeve rotatably connected with the main outer roller (701) and the main inner roller (702), a main water inlet pipe communicated with the main cooling flow passage (703) is installed on the side surface of the main separating sleeve, the main water inlet pipe is communicated with the delivery pump (17), a water return pipe communicated with the main cooling water return flow passage (704) is installed on the end portion of the main separating sleeve, and the water return pipe is communicated with the water cooler (18).
4. The rubber water-cooled mill according to claim 1, characterized in that the secondary rubber refining roller (10) comprises a secondary outer roller and a secondary inner roller, a secondary cooling channel is arranged between the secondary outer roller and the secondary inner roller, a secondary cooling water return channel is arranged inside the secondary inner roller, a plurality of secondary support plates distributed spirally are arranged in the middle of the secondary cooling channel, and a secondary heat-insulating bush is arranged outside the secondary inner roller.
5. The rubber water-cooled mill according to claim 4, wherein the secondary water-cooled assembly (19) comprises a secondary separation sleeve rotatably connected with the secondary outer roller and the secondary inner roller, a secondary water inlet pipe communicated with the secondary cooling flow passage is installed on the side surface of the secondary separation sleeve, the secondary water inlet pipe is communicated with the delivery pump (17), a water return pipe communicated with the secondary cooling water return flow passage is installed on the end portion of the secondary separation sleeve, and the water return pipe is communicated with the water cooler (18).
6. The rubber water-cooled mill according to claim 1, characterized in that the rubber guide assembly (14) comprises a stepping motor (1401) and a guide shaft (1402) which are in transmission connection with each other, the outer side of the guide shaft (1402) is provided with a guide plate (1403) having an inverted V-shaped structure, and both sides of the bottom of the guide plate (1403) are provided with arc parts.
7. The rubber water-cooled mill according to claim 6, characterized in that the cross section of the conveying assembly (15) is a U-shaped conveying bracket (1501), a plurality of conveying rods (1502) are rotatably mounted inside the conveying bracket (1501), and a conveying motor in transmission connection with the conveying rods (1502) is mounted inside the conveying bracket (1501).
8. The rubber water-cooled mill according to claim 7, characterized in that the outside of the conveyor bars (1502) is fitted with a plurality of eccentrics (1503) and the inner wall of the removable cover (4) is provided with a plurality of baffles (1504) of arcuate configuration, the baffles (1504) alternating with the conveyor bars (1502).
9. Rubber water-cooled mill according to claim 1, characterized in that the housing (1) is provided with a cavity (11) inside, and the top of the cavity (11) is provided with a suction fan (13), and both ends of the cavity (11) are provided with filters (12).
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| CN202111008891.1A CN113829536B (en) | 2021-08-31 | 2021-08-31 | Rubber water-cooled open mill |
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| CN202111008891.1A CN113829536B (en) | 2021-08-31 | 2021-08-31 | Rubber water-cooled open mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852575A (en) * | 2023-09-04 | 2023-10-10 | 江苏锐巴新材料科技有限公司 | A high-efficient plasticating equipment for processing of old and useless rubber |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE568489A (en) * | 1958-06-14 | 1958-06-30 | ||
| EP0979714A1 (en) * | 1998-08-11 | 2000-02-16 | Comerio Ercole S.p.A. | Roller mixer-homogenizer for rubber |
| KR20050003596A (en) * | 2003-06-27 | 2005-01-12 | 한국타이어 주식회사 | Water mist aspiration apparatus for rubber sheet cooling |
| DE102006011192A1 (en) * | 2006-03-10 | 2007-09-13 | Bellaform Extrusionstechnik Gmbh | Continuous mixing and shearing tool, for processing granules of tough plasticizable material, includes contrarotating rollers forming plasticization gap and granulating ring as material delivery device |
| JP2012218278A (en) * | 2011-04-07 | 2012-11-12 | Kohan:Kk | Mixing device for regenerated rubber production, and method for producing regenerated rubber |
| KR20130071714A (en) * | 2011-12-21 | 2013-07-01 | 한국타이어 주식회사 | Sheet rubber mixer of tire mixing process |
| CN205043999U (en) * | 2015-08-11 | 2016-02-24 | 杭州朝阳橡胶有限公司 | Automatic turn over gluey mill system that leads that glues |
| CN207448854U (en) * | 2017-10-18 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of rubber mixing machine material-pulling device |
| CN207535135U (en) * | 2017-11-01 | 2018-06-26 | 黄石市东兴橡胶制品有限公司 | A kind of rubber mixing mill efficiently controlled |
| JP2019064223A (en) * | 2017-10-04 | 2019-04-25 | 住友ゴム工業株式会社 | Kneaded rubber heating device |
| CN109747062A (en) * | 2017-11-01 | 2019-05-14 | 黄石市东兴橡胶制品有限公司 | A kind of rubber mixing mill efficiently controlled |
| CN210705464U (en) * | 2019-10-15 | 2020-06-09 | 威海中威橡胶有限公司 | Safe efficient rubber mill |
| CN211030796U (en) * | 2019-10-28 | 2020-07-17 | 台州收获橡塑有限公司 | Automatic cooling system of open mill |
| CN112793031A (en) * | 2020-12-22 | 2021-05-14 | 南京宏匡硅材料有限公司 | Double-roller open mill for mixing fluorosilicone rubber |
-
2021
- 2021-08-31 CN CN202111008891.1A patent/CN113829536B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE568489A (en) * | 1958-06-14 | 1958-06-30 | ||
| EP0979714A1 (en) * | 1998-08-11 | 2000-02-16 | Comerio Ercole S.p.A. | Roller mixer-homogenizer for rubber |
| KR20050003596A (en) * | 2003-06-27 | 2005-01-12 | 한국타이어 주식회사 | Water mist aspiration apparatus for rubber sheet cooling |
| DE102006011192A1 (en) * | 2006-03-10 | 2007-09-13 | Bellaform Extrusionstechnik Gmbh | Continuous mixing and shearing tool, for processing granules of tough plasticizable material, includes contrarotating rollers forming plasticization gap and granulating ring as material delivery device |
| JP2012218278A (en) * | 2011-04-07 | 2012-11-12 | Kohan:Kk | Mixing device for regenerated rubber production, and method for producing regenerated rubber |
| KR20130071714A (en) * | 2011-12-21 | 2013-07-01 | 한국타이어 주식회사 | Sheet rubber mixer of tire mixing process |
| CN205043999U (en) * | 2015-08-11 | 2016-02-24 | 杭州朝阳橡胶有限公司 | Automatic turn over gluey mill system that leads that glues |
| JP2019064223A (en) * | 2017-10-04 | 2019-04-25 | 住友ゴム工業株式会社 | Kneaded rubber heating device |
| CN207448854U (en) * | 2017-10-18 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of rubber mixing machine material-pulling device |
| CN207535135U (en) * | 2017-11-01 | 2018-06-26 | 黄石市东兴橡胶制品有限公司 | A kind of rubber mixing mill efficiently controlled |
| CN109747062A (en) * | 2017-11-01 | 2019-05-14 | 黄石市东兴橡胶制品有限公司 | A kind of rubber mixing mill efficiently controlled |
| CN210705464U (en) * | 2019-10-15 | 2020-06-09 | 威海中威橡胶有限公司 | Safe efficient rubber mill |
| CN211030796U (en) * | 2019-10-28 | 2020-07-17 | 台州收获橡塑有限公司 | Automatic cooling system of open mill |
| CN112793031A (en) * | 2020-12-22 | 2021-05-14 | 南京宏匡硅材料有限公司 | Double-roller open mill for mixing fluorosilicone rubber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852575A (en) * | 2023-09-04 | 2023-10-10 | 江苏锐巴新材料科技有限公司 | A high-efficient plasticating equipment for processing of old and useless rubber |
| CN116852575B (en) * | 2023-09-04 | 2024-01-05 | 江苏锐巴新材料科技有限公司 | A high-efficient plasticating equipment for processing of old and useless rubber |
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| Publication number | Publication date |
|---|---|
| CN113829536B (en) | 2023-07-07 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230619 Address after: 116000 No.4, Tongde Road, Ganjingzi District, Dalian City, Liaoning Province Applicant after: DALIAN SECOND RUBBER AND PLASTICS MACHINERY Co.,Ltd. Address before: 651200 Heng Lu Xia Cun, Heng Lu village committee, tuo'an Township, Lufeng County, Chuxiong Yi Autonomous Prefecture, Yunnan Province Applicant before: Shi Qi |
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