CN204196034U - A kind of tandem rubber compound continuous mixing device - Google Patents

A kind of tandem rubber compound continuous mixing device Download PDF

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Publication number
CN204196034U
CN204196034U CN201420684659.9U CN201420684659U CN204196034U CN 204196034 U CN204196034 U CN 204196034U CN 201420684659 U CN201420684659 U CN 201420684659U CN 204196034 U CN204196034 U CN 204196034U
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CN
China
Prior art keywords
mixing
section
rotor
frame
bolted
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Withdrawn - After Issue
Application number
CN201420684659.9U
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Chinese (zh)
Inventor
汪传生
程耀华
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Qingdao University of Science and Technology
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Qingdao University of Science and Technology
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Priority to CN201420684659.9U priority Critical patent/CN204196034U/en
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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
    • B29B7/74—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
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • B29B7/286—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring properties of the mixture, e.g. temperature, density
    • 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
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • 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
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • 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
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The utility model belongs to rubber-producing equipment technical field, relate to a kind of tandem rubber compound continuous mixing device, overall in upper and lower two-layer structure, No. I frame and No. II frame are fixedly connected on No. II base respectively by bolt, No. I base has been bolted to connection banbury, incorgruous two-rotor continuous mixer is bolted and is arranged in No. I frame and No. II frame, dock by storaging bucket is through between the lower end of banbury and the upper end of incorgruous two-rotor continuous mixer, the upper end, left side of storaging bucket and No. I base are bolted, the upper end, right side of storaging bucket is bolted and is provided with No. II oil cylinder, No. II oil cylinder lower end is connected with ram by drive link, for the first mixed glue laminated of being discharged by banbury in storaging bucket is entered in incorgruous two-rotor continuous mixer, this apparatus structure is simple, sets up easy, and controllability is strong, and energy consumption is low, technology maturation, is convenient to processed and applied.

Description

A kind of tandem rubber compound continuous mixing device
Technical field:
The utility model belongs to rubber-producing equipment technical field, is specifically related to a kind of tandem rubber compound continuous mixing device.
Background technology:
Along with the development of rubber industry, banbury of the prior art and mill, expose increasing defect: cost is high, environmental pollution is serious, high energy consumption, and can not continous way production be carried out, integral device floor space is large, and in order to control sizing material temperature aborning, the novel rotor used and comparatively complicated cooling system, make production cost also more and more higher.In order to address these problems, both at home and abroad one after another sight invested can continuous seepage, convenient, low energy consumption continuous rubber process units, but still there is many very important problems in it, such as Chinese patent 201120086371.8 discloses a kind of rubber preparing device, run through in whole rubber preparing device main body and conveying platform is set, and be furnished with controller, motor and connecting line, to realize continuous feeding, but this equipment truly cannot realize the serialization of calendering process; Chinese patent 201220225751.X and 201210155837.4 discloses a kind of rubber preparing device, comprise the raw material conveying device, prepressing device, refining adhesive dispenser and the shearing device that connect successively, thus achieve conveying, precompressed, mixing and cut off integration operation, but also fail fundamentally to solve the continuity problem of rubber mixing technique.
In addition, Chinese invention patent 200710116412.1 discloses a kind of double-station series connection combined banbury mixer, be divided into station and lower station two parts, upper station is a complete banbury, lower station is a banbury removing floating weight, by connecting section barrel, the charging aperture of the discharge gate of upper station with lower station is connected, upper station adopts plain edition low temperature rotor, lower station will adopt quick material feeding type low temperature rotor, this equipment is by two two-in-one organic collocation of banbury, give full play to the working ability of banbury, substantially increase the working (machining) efficiency of silica gel equitemperature sensitiveness sizing material, because lower station is without floating weight, activity coefficient is little, so steam discharge is very good, solve the steam discharge problem of single station banbury, also improve the stability of sizing material quality simultaneously, decrease recruitment quantity and energy consumption, but the whole control system that two banburies relate to is very complicated, and rotor machining cost is high, thus makes the production cost of whole equipment greatly increase, and limits its reality that puts into production, and when for same formula, the technological parameter that needs are determined is more, adds difficulty to the realization of its continuous prodution, Chinese patent 201110026212.3 discloses a kind of niggerhead continuous mixing method and apparatus, it is configured with a continuous plasticator of niggerhead and a continuous mixer, niggerhead raw material is without the need to carrying out process in early stage, direct input niggerhead equipment of plasticating continuously is plasticated, broken-down rubber is mixing through rubber compound continuous mixing equipment again, thus it is reinforced to realize continuous print, discharging, plasticate continuously, the continuous prodution of continuous mixing, but in above-mentioned twin-screw continuous mixing production technology, the control accuracy of small powder dynamic weighting system is accurate not, and there is deviation in the quality uniformity of adhesive tape of plasticating, the proportioning of end formulation is caused to occur deviation and be unfavorable for the mixing of finished composition, therefore the utility model research and design goes out a kind of novel tandem rubber compound continuous mixing device, truly realizes continous way mixing.
Summary of the invention:
The utility model object is the shortcoming overcoming prior art existence, work out a kind of tandem rubber compound continuous mixing device, undertaken by banbury tentatively mixing, then coordinate incorgruous two-rotor continuous mixer to carry out two-stage mixing, thus realize tandem rubber compound continuous mixing.
To achieve these goals, the tandem rubber compound continuous mixing device entirety of the utility model design is in upper and lower two-layer structure, agent structure comprises banbury, No. I base, No. I frame, No. II base, incorgruous two-rotor continuous mixer, No. II frame, ram, storaging bucket and No. II oil cylinder, No. I frame and No. II frame are fixedly connected on No. II base respectively by bolt, No. I base is bolted to connection the banbury just mixed for carrying out sizing material, incorgruous two-rotor continuous mixer is bolted and is arranged in No. I frame and No. II frame for carrying out two-stage mixing, dock by storaging bucket is through between the lower end of banbury and the upper end of incorgruous two-rotor continuous mixer, the upper end, left side of storaging bucket and No. I base are bolted, the upper end, right side of storaging bucket is bolted and is provided with No. II oil cylinder, No. II oil cylinder lower end is connected with ram by drive link, for the first mixed glue laminated of being discharged by banbury in storaging bucket is entered in incorgruous two-rotor continuous mixer to carry out continous way two-stage mixing, the agent structure of described incorgruous two-rotor continuous mixer comprises discharge gate, mixing roll head, mixing roll rotor, mixing roll machine barrel, spout, No. I shaft coupling, No. I decelerator, No. II shaft coupling and No. I motor, the left end of mixing roll head offers discharge gate for discharging obtained semi-finished product film, the right-hand member of mixing roll head fixedly docks with the supporting mixing roll machine barrel being provided with mixing roll rotor in inside, spout is offered above the right-hand member of mixing roll machine barrel, spout eats the first mixed glue of discharging into banbury with through docking of storaging bucket for incorgruous two-rotor continuous mixer, turn left from the right side No. I motor of connecting successively, No. II shaft coupling, No. I decelerator and No. I shaft coupling forms dynamical system, jointly for incorgruous two-rotor continuous mixer provides power.
The banbury agent structure related in the utility model comprises lower top bolt, closed-smelting machine rotor, banburying chamber, gallery ports, floating weight, No. I oil cylinder, No. III frame, No. III shaft coupling, No. II decelerator, No. IV shaft coupling and No. II motor, banburying chamber is bolted and is arranged on No. I base, offering on the left of No. III frame can the gallery ports of closing type structure, gallery ports and banburying chamber through, closed-smelting machine rotor is provided with in banburying chamber, banburying chamber top is bolted and is provided with No. III frame, No. III frame is installed with No. I oil cylinder, No. I oil cylinder lower end is provided with floating weight by drive link anatomical connectivity, pressure during for ensureing that banbury works in banburying chamber, lower top bolt is connected through the hinge on No. I base for discharging, turning left from right side series connection is successively fixed on No. II motor No. I base, No. IV shaft coupling, No. II decelerator and No. III shaft coupling and jointly forms dynamical system for banbury and provide power.
The agent structure of the mixing roll machine barrel related in the utility model comprises the four segment structures machine barrel all identical with size, the inside of every section of machine barrel offers circular trough for installing mixing roll rotor, the inwall of every section of machine barrel offers cooling duct for controlling the temperature of mixing roll machine barrel, is bolted sealing docking between four sections of machine barrels; Offer spout directly over low order end machine barrel, spout edge is provided with thickening layer, in case stop-pass is crossed when bolt docks with storaging bucket is through penetrate cooling duct; The inside of mixing roll head is provided with cooling duct for controlling the temperature of mixing roll head, is bolted to seal and docks between mixing roll head with mixing roll machine barrel, can select water or the different cooling medium of wet goods in cooling duct as required.
The mixing roll rotor related in the utility model is identical by two sizes, the rotor composition that structure is symmetrical, the agent structure of rotor comprises mandrel, reinforced mixing section, shear section, No. I kneading section, No. I mixing transportation section, mixing section, No. II kneading section, No. II mixing transportation section, mixing extrusion section and rotor head, reinforced mixing section is the one start screw structure mixing elements that pitch remains unchanged of turning left from the right side, to shear section be rear and front end with the shearing-type mixing elements of the different left-right rotary lug, nib of length, No. I kneading section is mutually corresponding toothed disc structural detail, No. I mixing transportation section is the double thread structural detail that pitch reduces gradually of turning left from the right side, its screw thread offers the groove perpendicular with screw thread, the engagement type element that mixing section is made up of the spiral lug, nib that three segment length are different, No. II kneading section is identical and to interlock superposition and the kneading member that forms at the kneading disk that circumferencial direction is uniformly distributed six ribs by thickness, No. II mixing transportation section is the mixing elements of the spiral shell rib being shaped with single helical angle and the hand of spiral, the double thread structure mixing elements that the right pitch of turning left of mixing extrusion Duan Weicong remains unchanged, reinforced mixing section, shear section, No. I kneading section, No. I mixing transportation section, mixing section, No. II kneading section, No. II mixing transportation section and mixing extrusion section respectively by spline joint on mandrel, rotor head is fixedly mounted on mandrel foremost, adopts combinations thereof mode to connect so that install, dismantle and keep in repair, when incorgruous two-rotor continuous mixer runs, two roots rotors be incorgruous, etc. rotating speed and the rotation of part engagement, to realize feeding in raw material, to shear, kneading, conveying, mixing and the comprehensive function such as to extrude.
Banbury and continous way mixing roll compared with prior art, effectively combine by the utility model, solve in existing continuous mixing production technology, the problem that the control accuracy of small powder dynamic weighting system is inadequate; The overall structure of designed continuous mixing machine rotor is simple and practical is convenient to processed and applied, with the use of five sections of cooling ducts, effectively can increase the scope of temperature control, and effectively can ensure the relative constancy of its inner elastomeric compound temperature in the course of work, make single unit system can be applicable to the mixing of different formulations rubber; This apparatus structure is simple, sets up easy, and controllability is strong, and energy consumption is low, technology maturation, and automaticity is high.
Accompanying drawing illustrates:
Fig. 1 is agent structure principle schematic of the present utility model.
Fig. 2 is the structural principle side view of the banbury that the utility model relates to.
Fig. 3 is the stereochemical structure principle schematic of the storaging bucket that the utility model relates to.
Fig. 4 is the transversary sectional view of head in the incorgruous two-rotor continuous mixer that relates to of the utility model, machine barrel and inner five sections of cooling ducts.
Fig. 5 is the structure top view of the incorgruous two-rotor continuous mixer rotor that the utility model relates to.
Fig. 6 is that in the incorgruous two-rotor continuous mixer that relates to of the utility model, head, machine barrel and rotor three assemble rear working portion internal structure principle transverse sectional view.
Detailed description of the invention:
The utility model to be described in further detail by embodiment below in conjunction with accompanying drawing.
Embodiment:
In the present embodiment, tandem rubber compound continuous mixing device entirety is in upper and lower two-layer structure, agent structure comprises banbury 1, No. I base 2, No. I frame 3, No. II base 4, incorgruous two-rotor continuous mixer 5, No. II frame 6, ram 7, storaging bucket 8 and No. II oil cylinder 9, No. I frame 3 and No. II frame 6 are fixedly connected on No. II base 4 respectively by bolt, No. I base 2 is bolted to connection the banbury 1 just mixed for carrying out sizing material, incorgruous two-rotor continuous mixer 5 is bolted and is arranged in No. I frame 3 and No. II frame 6 for carrying out two-stage mixing, dock by storaging bucket 8 is through between the lower end of banbury 1 and the upper end of incorgruous two-rotor continuous mixer 5, the upper end, left side of storaging bucket 8 and No. I base 2 are bolted, on the right side of it, upper end is bolted and is provided with No. II oil cylinder 9, No. II oil cylinder 9 lower end is connected with ram 7 by drive link, for the first mixed glue laminated of being discharged by banbury 1 in storaging bucket 8 is entered in incorgruous two-rotor continuous mixer 5 to carry out continous way two-stage mixing, the agent structure of described incorgruous two-rotor continuous mixer 5 comprises discharge gate 10, mixing roll head 11, mixing roll rotor 12, mixing roll machine barrel 13, spout 14, No. I shaft coupling 15, No. I decelerator 16, No. II shaft coupling 17 and No. I motor 18, the left end of mixing roll head 11 offers discharge gate 10 for discharging obtained semi-finished product film, the right-hand member of mixing roll head 11 fixedly docks with the supporting mixing roll machine barrel 13 being provided with mixing roll rotor 12 in inside, spout 14 is offered above the right-hand member of mixing roll machine barrel 13, spout 14 eats the first mixed glue of discharging into banbury 1 with through docking of storaging bucket 8 for incorgruous two-rotor continuous mixer 5, turn left from the right side No. I motor 18, No. II shaft coupling 17, No. I decelerator 16 of connecting successively and No. I shaft coupling 15 forms dynamical system, jointly for incorgruous two-rotor continuous mixer 5 provides power.
Banbury 1 agent structure (as depicted in figs. 1 and 2) related in the present embodiment comprises lower top bolt 19, closed-smelting machine rotor 20, banburying chamber 21, gallery ports 22, floating weight 23, No. I oil cylinder 24, No. III frame 25, No. III shaft coupling 26, No. II decelerator 27, No. IV shaft coupling 28 and No. II motor 29, banburying chamber 21 is bolted and is arranged on No. I base 2, offering on the left of No. III frame 25 can the gallery ports 22 of closing type structure, gallery ports 22 are through with banburying chamber 21, closed-smelting machine rotor 20 is provided with in banburying chamber 21, banburying chamber 21 top is bolted and is provided with No. III frame 25, No. III frame 25 is installed with No. I oil cylinder 24, No. I oil cylinder 24 lower end is provided with floating weight 23 by drive link anatomical connectivity, pressure during for ensureing that banbury works in banburying chamber 21, lower top bolt 19 is connected through the hinge on No. I base 2 for discharging, No. II motor 29, No. IV shaft coupling 28, No. II decelerator 27 that series connection successively of turning left from the right side is fixed on No. I base 2 and No. III shaft coupling 26 jointly composition dynamical system provide power for banbury 1.
The agent structure (as shown in Figure 4) of the mixing roll machine barrel 13 related in this enforcement comprises the four segment structures machine barrel all identical with size 30, the inside of every section of machine barrel 30 offers circular trough for installing mixing roll rotor 12, the inwall of every section of machine barrel 30 offers cooling duct 31 for controlling the temperature of mixing roll machine barrel 13, is bolted sealing docking between four sections of machine barrels 30; Offer spout 14 directly over low order end machine barrel 30, spout 14 edge is provided with thickening layer, in case stop-pass is crossed when bolt docks with storaging bucket 8 is through penetrate cooling duct 31; The inside of mixing roll head 11 is provided with cooling duct 31 for controlling the temperature of mixing roll head, is bolted to seal and docks between mixing roll head 11 with mixing roll machine barrel 13, can select water or the different cooling medium of wet goods in cooling duct 31 as required.
The mixing roll rotor 12 that the present embodiment relates to is identical by two sizes, the symmetrical rotor 42 of structure forms (as shown in Figure 5), the agent structure of rotor 42 comprises mandrel 32, reinforced mixing section 33, shear section 34, No. I kneading section 35, No. I mixing transportation section 36, mixing section 37, No. II kneading section 38, No. II mixing transportation section 39, mixing extrusion section 40 and rotor head 41, reinforced mixing section 33 is the one start screw structure mixing elements that pitch remains unchanged of turning left from the right side, to shear section 34 be rear and front end with the shearing-type mixing elements of the different left-right rotary lug, nib of length, No. I kneading section 35 is mutually corresponding toothed disc structural detail, No. I mixing transportation section 36 is the double thread structural detail that pitch reduces gradually of turning left from the right side, its screw thread offers the groove perpendicular with screw thread, the engagement type element that mixing section 37 is made up of the spiral lug, nib that three segment length are different, No. II kneading section 38 is identical and to interlock superposition and the kneading member that forms at the kneading disk that circumferencial direction is uniformly distributed six ribs by thickness, No. II mixing transportation section 39 is mixing elements, it there is the spiral shell rib of single helical angle and the hand of spiral, mixing extrusion section 40 is the double thread structure mixing elements that pitch remains unchanged of turning left from the right side, reinforced mixing section 33, shear section 34, No. I kneading section 35, No. I mixing transportation section 36, mixing section 37, No. II kneading section 38, No. II mixing transportation section 39 and mixing extrusion section 40 respectively by spline joint on mandrel 32, rotor head 41 is fixedly mounted on mandrel 32 foremost, adopts combinations thereof mode to connect so that install, dismantle and keep in repair, when incorgruous two-rotor continuous mixer 5 runs, two roots rotors 42 in incorgruous, etc. rotating speed and part engagement rotate, to realize feeding in raw material, to shear, kneading, conveying, mixing and the comprehensive function such as to extrude.
The running of the tandem rubber compound continuous mixing device that the present embodiment relates to is: the matrix glue of rubber compounding and compounding ingredient join through gallery ports 22 and set in the banburying chamber 21 of corresponding process parameters, run through No. IV shaft coupling 28 by No. II motor 29 and power is passed to No. II decelerator 27, power after slowing down passes to closed-smelting machine rotor 20 by No. III shaft coupling 26, the running of period cooperation floating weight 23, realizes the tentatively mixing of banbury 1 pair of material; The first mixed blob of viscose made after banbury 1 is mixing is along storaging bucket 8 and enter through spout 14 under the effect of ram 7 and set in the incorgruous two-rotor continuous mixer 5 of corresponding process parameters, run through No. II shaft coupling 17 by No. I motor 18 and power is passed to No. I decelerator 16, power after slowing down passes to mixing roll rotor 12 by No. I shaft coupling 15, thus realize the two-stage mixing of incorgruous two-rotor continuous mixer 5 to first mixed blob of viscose, mixing complete after the semi-finished product film made extrude along discharge gate 10.

Claims (4)

1. a tandem rubber compound continuous mixing device, it is characterized in that kneading device entirety is in upper and lower two-layer structure, agent structure comprises banbury, No. I base, No. I frame, No. II base, incorgruous two-rotor continuous mixer, No. II frame, ram, storaging bucket and No. II oil cylinder, No. I frame and No. II frame are fixedly connected on No. II base respectively by bolt, No. I base has been bolted to connection banbury, incorgruous two-rotor continuous mixer is bolted and is arranged in No. I frame and No. II frame, dock by storaging bucket is through between the lower end of banbury and the upper end of incorgruous two-rotor continuous mixer, the upper end, left side of storaging bucket and No. I base are bolted, the upper end, right side of storaging bucket is bolted and is provided with No. II oil cylinder, No. II oil cylinder lower end is connected with ram by drive link, the agent structure of described incorgruous two-rotor continuous mixer comprises discharge gate, mixing roll head, mixing roll rotor, mixing roll machine barrel, spout, No. I shaft coupling, No. I decelerator, No. II shaft coupling and No. I motor, the left end of mixing roll head offers discharge gate, the right-hand member of mixing roll head fixedly docks with the supporting mixing roll machine barrel being provided with mixing roll rotor in inside, offer spout above the right-hand member of mixing roll machine barrel, spout docks with storaging bucket is through, turn left from the right side No. I motor of connecting successively, No. II shaft coupling, No. I decelerator and No. I shaft coupling forms the dynamical system of incorgruous two-rotor continuous mixer jointly.
2. tandem rubber compound continuous mixing device according to claim 1, it is characterized in that described banbury agent structure comprises lower top bolt, closed-smelting machine rotor, banburying chamber, gallery ports, floating weight, No. I oil cylinder, No. III frame, No. III shaft coupling, No. II decelerator, No. IV shaft coupling and No. II motor, banburying chamber is bolted and is arranged on No. I base, offering on the left of No. III frame can the gallery ports of closing type structure, gallery ports and banburying chamber through, closed-smelting machine rotor is provided with in banburying chamber, banburying chamber top is bolted and is provided with No. III frame, No. III frame is installed with No. I oil cylinder, No. I oil cylinder lower end is provided with floating weight by drive link anatomical connectivity, lower top bolt is connected through the hinge on No. I base, turning left from right side series connection is successively fixed on the dynamical system that No. II motor No. I base, No. IV shaft coupling, No. II decelerator and No. III shaft coupling form banbury jointly.
3. tandem rubber compound continuous mixing device according to claim 1, it is characterized in that the agent structure of described mixing roll machine barrel comprises the four segment structures machine barrel all identical with size, the inside of every section of machine barrel offers circular trough, the inwall of every section of machine barrel offers cooling duct, is bolted sealing docking between four sections of machine barrels; Offer spout directly over low order end machine barrel, spout edge is provided with thickening layer; The inside of mixing roll head is provided with cooling duct, is bolted to seal to dock between mixing roll head with mixing roll machine barrel, selects water or oil as cooling medium in cooling duct as required.
4. tandem rubber compound continuous mixing device according to claim 1, it is characterized in that described mixing roll rotor is identical by two sizes, the rotor composition that structure is symmetrical, the agent structure of rotor comprises mandrel, reinforced mixing section, shear section, No. I kneading section, No. I mixing transportation section, mixing section, No. II kneading section, No. II mixing transportation section, mixing extrusion section and rotor head, reinforced mixing section is the one start screw structure mixing elements that pitch remains unchanged of turning left from the right side, to shear section be rear and front end with the shearing-type mixing elements of the different left-right rotary lug, nib of length, No. I kneading section is mutually corresponding toothed disc structural detail, No. I mixing transportation section is the double thread structural detail that pitch reduces gradually of turning left from the right side, its screw thread offers the groove perpendicular with screw thread, the engagement type element that mixing section is made up of the spiral lug, nib that three segment length are different, No. II kneading section is identical and to interlock superposition and the kneading member that forms at the kneading disk that circumferencial direction is uniformly distributed six ribs by thickness, No. II mixing transportation section is the mixing elements of the spiral shell rib being shaped with single helical angle and the hand of spiral, the double thread structure mixing elements that the right pitch of turning left of mixing extrusion Duan Weicong remains unchanged, reinforced mixing section, shear section, No. I kneading section, No. I mixing transportation section, mixing section, No. II kneading section, No. II mixing transportation section and mixing extrusion section respectively by spline joint on mandrel, rotor head is fixedly mounted on mandrel foremost.
CN201420684659.9U 2014-11-14 2014-11-14 A kind of tandem rubber compound continuous mixing device Withdrawn - After Issue CN204196034U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104354236A (en) * 2014-11-14 2015-02-18 青岛科技大学 Tandem type continuous rubber mixing device
CN106956415A (en) * 2016-01-08 2017-07-18 华东理工大学 Combined double-rotor continuous mixing extruder
CN112060388A (en) * 2020-09-22 2020-12-11 李冰 Rubber internal mixer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104354236A (en) * 2014-11-14 2015-02-18 青岛科技大学 Tandem type continuous rubber mixing device
CN104354236B (en) * 2014-11-14 2016-11-23 青岛科技大学 A kind of tandem rubber compound continuous mixing device
CN106956415A (en) * 2016-01-08 2017-07-18 华东理工大学 Combined double-rotor continuous mixing extruder
CN112060388A (en) * 2020-09-22 2020-12-11 李冰 Rubber internal mixer

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