CN114474461A - Closed mixing roll with adjustable proportion - Google Patents
Closed mixing roll with adjustable proportion Download PDFInfo
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- CN114474461A CN114474461A CN202210047298.6A CN202210047298A CN114474461A CN 114474461 A CN114474461 A CN 114474461A CN 202210047298 A CN202210047298 A CN 202210047298A CN 114474461 A CN114474461 A CN 114474461A
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- equipment box
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- internal mixer
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- 238000005303 weighing Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B29B7/22—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
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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
- B29B7/22—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
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
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- 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 proportion-adjustable closed mixing mill, which relates to the technical field of closed mixing mills and solves the problem that the proportion of materials in each group cannot be controlled by an internal mixer body in the prior art, and comprises a base, wherein the top end of the base is fixedly connected with the internal mixer body, a mixing bin is arranged on the internal mixer body, the top end of the base is fixedly connected with an equipment box positioned on one side of the internal mixer body, the top end of the equipment box is rotatably connected with a top plate, the bottom end of the top plate is fixedly connected with a feeding bin matched with the mixing bin, the proportion-adjustable closed mixing mill is provided with a weighing plate, and a pressure sensor is arranged in the weighing plate, so when the pressure sensor detects that the materials reach a set pressure value, the weighing plate is driven to move by a moving assembly arranged at the moment, the feeding bin is communicated with the mixing bin, and the materials enter the mixing bin, thereby solved the problem of the banbury mixer body among the prior art unable control each group material proportion.
Description
Technical Field
The invention relates to the technical field of closed mixing mills, in particular to a closed mixing mill with adjustable proportion.
Background
An internal mixer for plasticating and mixing rubber is composed of a pair of rotors with special shapes and rotating relatively, a machine for plasticating and mixing polymer material intermittently under the sealed state of adjustable temp and pressure, and is composed of internal mixing chamber, rotors, rotor sealing unit, feeding and pressing unit, discharging unit, drive unit and machine base.
At present, an internal mixer is used for mixing two or more materials by putting the two or more materials into a mixing bin, but the amount of the materials is not quantified in the mixing bin when the materials are put into the mixing bin in the prior art, so that the amount of each group of materials cannot be controlled.
Disclosure of Invention
The invention aims to provide a closed mixing mill with adjustable proportion, which is convenient for controlling the quality of each group of materials, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the closed mixing mill with adjustable proportion comprises a base, an extrusion component, a weighing component, a moving component and a rotating component, wherein the top end of the base is fixedly connected with an internal mixer body, a mixing bin is arranged on the internal mixer body, the top end of the base is fixedly connected with an equipment box positioned on one side of the internal mixer body, the top end of the equipment box is rotatably connected with a top plate, the bottom end of the top plate is fixedly connected with a feeding bin matched with the mixing bin, the extrusion component for extruding materials entering the mixing bin is arranged on the top plate, the weighing component for weighing each group of materials is arranged in the feeding bin, the moving component for moving the weighing component is arranged in the equipment box and is connected with the weighing component, and the rotating component for rotating the top plate is arranged in the equipment box, and is connected with the top plate, so that the quality of each group of materials can be conveniently controlled.
Preferably, the extrusion subassembly include with roof fixed connection's cylinder, sliding connection's catch bar in the cylinder, the top fixedly connected with stripper plate of catch bar, the bottom of roof seted up with the recess of stripper plate looks adaptation is convenient for extrude the material.
Preferably, the weighing assembly comprises a weighing plate matched with the feeding bin, a pressure sensor is arranged in the weighing plate and is located at the bottom end of the feeding bin, sliding blocks in sliding connection with the feeding bin and the equipment box are fixedly connected to two sides of the weighing plate, sliding chutes matched with the sliding blocks are formed in the feeding bin and the equipment box, through grooves matched with the weighing plate are formed between the feeding bin and the equipment box, and the weighing plate is connected with the moving assembly so as to weigh all groups of materials conveniently.
Preferably, the moving assembly comprises a connecting block fixedly connected with the weighing plate, a thread block is fixedly connected to the connecting block, the connecting block and the thread block are both in sliding connection with the equipment box, a reciprocating screw rod is in threaded connection with the thread block, a first bevel gear is fixedly connected to one end of the reciprocating screw rod, and a driving piece is connected to the outer side of the first bevel gear, so that the weighing plate can be driven to move conveniently.
Preferably, the driving part comprises a motor fixed in the equipment box, an output end of the motor is fixedly connected with a coupler, one end of the coupler is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with a first rotation limiting part, one end of the first rotation limiting part is connected with a first connecting shaft, and one end of the first connecting shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, so that driving force is provided conveniently.
Preferably, the rotating assembly comprises a first flat gear fixedly connected with the driving shaft, a second flat gear is meshed with the outer side of the first flat gear, one end of the second flat gear is fixedly connected with a second rotation limiting piece which is arranged in a mirror image mode with the first rotation limiting piece, one end of the second rotation limiting piece is fixedly connected with a second connecting shaft, a third flat gear is fixedly connected with one end of the second connecting shaft, a fourth flat gear is fixedly connected with one end of the third flat gear, one end of the fourth flat gear is fixedly connected with a rotating shaft which is rotatably connected with the equipment box, and the rotating shaft is fixedly connected with the top plate so as to rotate the top plate conveniently.
Preferably, the first rotation limiting member and the second rotation limiting member each include a rotation disc, two sets of rotation discs are fixedly connected to the driving shaft and the second flat gear, respectively, one end of each rotation disc is rotatably connected to a ratchet gear, the two sets of ratchet gears are arranged in a mirror image manner and are fixedly connected to the first connecting shaft and the second connecting shaft, respectively, a pawl rotatably connected to the rotation disc is engaged with the outer side of each ratchet gear, a spring is fixedly connected to the outer surface of each pawl, and one end of each spring is fixedly connected to a fixing seat fixedly connected to the rotation disc, so that the movement of the moving assembly and the movement of the rotating assembly are controlled respectively.
Preferably, the equipment box is provided with an access door at the position of the motor, and the access door is provided with heat dissipation holes for facilitating maintenance and heat dissipation.
Preferably, the bottom edge position fixedly connected with supporting leg of base, just the bottom of supporting leg is provided with the slipmat, is convenient for improve the stability of banbury mixer body.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the weighing plate is arranged, and the pressure sensor is arranged in the weighing plate, so that when the pressure sensor detects that the material reaches a set pressure value, the weighing plate is driven to move by the arranged moving assembly, the feeding bin is communicated with the mixing bin, and therefore, the material enters the mixing bin, and the problem that the proportion of each group of materials cannot be controlled by the internal mixer body in the prior art is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall backside structure of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of the extrusion assembly of the present invention;
FIG. 5 is a schematic view of a connection structure of the weighing assembly and the moving assembly according to the present invention;
FIG. 6 is a schematic view of the structure of area A in FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the structure of region B in FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the connection structure of the rotating assembly and the driving member according to the present invention;
fig. 9 is a schematic structural view of the first rotation limiting member and the second rotation limiting member of the present invention.
In the figure: 1-a base; 2-internal mixer body; 3-mixing bin; 4-equipment box; 5-a top plate; 6-feeding bin; 7-an extrusion assembly; 8-a weighing component; 9-a rotating assembly; 10-a moving assembly; 11-a cylinder; 12-a push rod; 13-a stripper plate; 14-a groove; 15-weighing plate; 16-a slide block; 17-a chute; 18-through slots; 19-connecting block; 20-a thread block; 21-reciprocating screw rod; 22-a first bevel gear; 23-a drive member; 24-a motor; 25-a coupler; 26-a drive shaft; 27-a first rotation limiting member; 28-a first connecting shaft; 29-a second bevel gear; 30-a first spur gear; 31-a second spur gear; 32-a second rotation limiting member; 33-a second connecting shaft; 34-a third pinion; 35-a fourth spur gear; 36-a rotating shaft; 37-a rotating disc; 38-ratchet gear; 39-a pawl; 40-a spring; 41-a spring; 42-a fixed seat; 43-access door; 44-heat dissipation holes; 45-support leg.
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. 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.
Example 1
Please refer to fig. 1 and 2 to describe embodiment 1, in the figure, a heating sheet for heating clothes includes a base 1, a weighing component 8, a moving component 10 and a rotating component 9, wherein the top end of the base 1 is fixedly connected with an internal mixer body 2, the internal mixer body 2 is provided with a mixing bin 3, the top end of the base 1 is fixedly connected with an equipment box 4 positioned at one side of the internal mixer body 2, the top end of the equipment box 4 is rotatably connected with a top plate 5, and the bottom end of the top plate 5 is fixedly connected with a feeding bin 6 matched with the mixing bin 3; the extrusion assembly 7 is used for extruding materials entering the mixing bin 3, the extrusion assembly 7 is arranged on the top plate 5, the weighing assembly 8 for weighing each group of materials is arranged in the feeding bin 6, the moving assembly 10 for moving the weighing assembly 8 is arranged in the equipment box 4 and is connected with the weighing assembly 8, and the rotating assembly 9 for rotating the top plate 5 is arranged in the equipment box 4 and is connected with the top plate 5;
referring to fig. 3 and 4, the squeezing assembly 7 in the drawings includes a cylinder 11 fixedly connected to the top plate 5, a push rod 12 slidably connected to the cylinder 11, a squeezing plate 13 fixedly connected to the top end of the push rod 12, and a groove 14 formed at the bottom end of the top plate 5 and adapted to the squeezing plate 13;
referring to fig. 5 and 6, the weighing assembly 8 in the figure includes a weighing plate 15 adapted to the feeding bin 6, a pressure sensor is disposed in the weighing plate 15 and located at the bottom end of the feeding bin 6, sliders 16 slidably connected to the feeding bin 6 and the equipment box 4 are fixedly connected to both sides of the weighing plate 15, sliding grooves 17 adapted to the sliders 16 are formed in the feeding bin 6 and the equipment box 4, a through groove 18 adapted to the weighing plate 15 is formed between the feeding bin 6 and the equipment box 4, and the weighing plate 15 is connected to the moving assembly 10;
referring to fig. 6 and 7, the illustrated moving assembly 10 includes a connecting block 19 fixedly connected to the weighing plate 15, a thread block 20 is fixedly connected to the connecting block 19, both the connecting block 19 and the thread block 20 are slidably connected to the equipment box 4, a reciprocating screw rod 21 is threadedly connected to the thread block 20, a first bevel gear 22 is fixedly connected to one end of the reciprocating screw rod 21, and a driving member 23 is connected to an outer side of the first bevel gear 22;
referring to fig. 5 and 7, the driving member 23 shown in the figure includes a motor 24 fixed in the equipment box 4, an output end of the motor 24 is fixedly connected with a coupling 25, one end of the coupling 25 is fixedly connected with a driving shaft 26, one end of the driving shaft 26 is fixedly connected with a first rotation limiting member 27, one end of the first rotation limiting member 27 is connected with a first connecting shaft 28, and one end of the first connecting shaft 28 is fixedly connected with a second bevel gear 29 engaged with the first bevel gear 22;
referring to fig. 1 and 2, an access door 43 is disposed at a position of the motor 24 on the equipment box 4 in the figure, a heat dissipation hole 44 is formed in the access door 43, a supporting leg 45 is fixedly connected at a bottom corner of the base 1, and a non-slip mat is disposed at a bottom end of the supporting leg 45;
in this embodiment, when weighing each group of materials, the motor 24 is started, the motor 24 drives the coupling 25 to rotate, and further drives the driving shaft 26 to rotate, so that the rotating component 9 operates, and therefore the top plate 5 is driven to rotate, and further the top end of the feeding bin 6 is opened, at this time, a certain material is put into the feeding bin 6, at this time, the material is stopped to be put in through the pressure value detected by the pressure sensor when the pressure value corresponds to the set pressure value, at this time, the next group of materials is put into the feeding bin 6, at this time, the material is stopped to be put in when the pressure sensor detects the pressure signal and the set pressure value, and thus the corresponding material is put in the method, after all the materials are put in, at this time, the total pressure value corresponds to the set total pressure value, at this time, the motor 24 is started again, and further the motor 24 drives the rotating component 9 to operate, thereby causing the top plate 5 to rotate again, thereby sealing the feed bin 6;
in this embodiment, when the motor 24 rotates, at this time, due to the action of the first rotation limiting member 27, the moving assembly 10 is not driven to operate, and the rotating assembly 9 is driven to operate, so that the opening and closing of the feeding bin 6 are controlled, after the material is put in, the motor 24 continues to rotate, so that the top plate 5 closes the feeding bin 6, and then the moving assembly 10 still does not operate;
in this embodiment, after the top plate 5 closes the feeding bin 6 again, the motor 24 rotates reversely, the rotating assembly 9 does not operate, so the top plate 5 is not driven to rotate, and the first rotation limiting member 27 drives the second connecting shaft 33 to rotate, so the second bevel gear 29 is driven to rotate, so the first bevel gear 22 is driven to rotate, so the reciprocating screw rod 21 is driven to rotate, so the threaded block 20 is driven to move, the connecting block 19 is driven to move, so the weighing plate 15 moves into the equipment box 4, at this time, the feeding bin 6 is communicated with the mixing bin 3, so the materials all enter the mixing bin 3, so the materials are mixed, when the weighing plate 15 completely enters the equipment box 4, at this time, the air cylinder 11 is started, so the extruding plate 13 is driven to move by the action of the pushing rod 12, further extruding the materials entering the mixing bin 3, so that the materials are mixed in the mixing bin 3 conveniently;
in the embodiment, after the materials are mixed for a period of time, the extrusion plate 13 is driven by the cylinder 11 to be positioned in the groove 14, and the troublesome reverse rotation is kept at the moment, so that the weighing plate 15 is restored to the original position, the feeding bin 6 is separated from the mixing bin 3, the motor 24 is restored to the normal rotation after the sealing plate is restored to the original position, at the moment, the first connecting shaft 28 is not driven to rotate by the action of the first rotation limiting piece 27, the weighing plate 15 is not driven to move, and at the moment, the rotating assembly 9 is driven to rotate by the normal rotation of the motor 24, the top plate 5 is driven to rotate, the feeding bin 6 is opened, each group of materials are thrown into the feeding bin 6 again, after the throwing of the materials is finished, the top plate 5 is continuously driven to be restored to the original position by the motor 24, after the materials in the mixing bin 3 are mixed, the mixing bin 3 is separated from the feeding bin 6 by the rotation of the internal mixer body 2 at the moment, at the moment, the mixed materials are taken out, the feeding bin 6 is made to correspond to the mixing bin 3 again after being taken out, the motor 24 rotates reversely at the moment, the moving assembly 10 is driven to operate, and then the materials in the feeding bin 6 enter the mixing bin 3 to be mixed;
in the embodiment, the access door 43 is arranged at the position of the motor 24 on the equipment box 4, and the heat dissipation hole 44 is formed in the access door 43, so that the access and the heat dissipation of the motor 24 are facilitated;
in this embodiment, the model Y80M1-2 is preferably selected for the motor 24, the power supply interface of the motor 24 is connected to the power supply system through a switch, the operating circuit of the motor 24 is a normal and reverse rotation control program of a conventional motor, the circuit operates as a conventional circuit, the circuits and the control related to the scheme are the prior art, and redundant description is not repeated herein.
Example 2
Referring to fig. 3, 4 and 8 to describe embodiment 2, in this embodiment, the embodiment further describes embodiment 1, and the illustrated rotation assembly 9 includes a first flat gear 30 fixedly connected to the driving shaft 26, a second flat gear 31 engaged with an outer side of the first flat gear 30, a second rotation limiting member 32 arranged in a mirror image with the first rotation limiting member 27 and fixedly connected to one end of the second rotation limiting member 32, a second connecting shaft 33 and a third flat gear 34 and fixedly connected to one end of the second connecting shaft 33, a fourth flat gear 35 and fixedly connected to one end of the fourth flat gear 35, and a rotation shaft 36 and the top plate 5 both rotatably connected to one end of the fourth flat gear 35;
in this embodiment, when the motor 24 rotates forward, the first flat gear 30 will be driven to rotate, and then the second flat gear 31 will be driven to rotate, at this time, the second connecting shaft 33 will be driven to rotate by the action of the second rotation limiting member 32, and then the third flat gear 34 will be driven to rotate, and then the fourth flat gear 35 will be driven to rotate, and then the rotating shaft 36 will be driven to rotate, and then the top plate 5 will be driven to rotate, because the first rotation limiting member 27 and the second rotation limiting member 32 are mirror images, therefore, when the motor 24 rotates forward, the second rotation limiting member 32 will function, and then the first rotation limiting member 27 will not function, so the motor 24 rotates forward to drive the second connecting shaft 33 to rotate, at this time, the first connecting shaft 28 will not rotate, and therefore the moving assembly 10 does not operate.
Example 3
Referring to fig. 7-9 for describing example 3, in this embodiment, the first rotation limiting member 27 and the second rotation limiting member 32 in the drawings both include a rotating disc 37, two sets of rotating discs 37 are respectively and fixedly connected to the driving shaft 26 and the second flat gear 31, one end of the rotating disc 37 is rotatably connected to a ratchet gear 38, the two sets of ratchet gears 38 are arranged in a mirror image manner and are respectively and fixedly connected to the first connecting shaft 28 and the second connecting shaft 33, a pawl 39 rotatably connected to the rotating disc 37 is engaged with the outer side of the ratchet gear 38, a spring 40 is fixedly connected to the outer surface of the pawl 39, and one end of the spring 40 is fixedly connected to a fixing seat 42 fixedly connected to the rotating disc 37;
in this embodiment, when the motor 24 rotates forward, the driving shaft 26 will be driven to rotate forward, and at this time, the first flat gear 30 and the rotating disc 37 fixedly connected to the driving shaft 26 will be driven to rotate, at this time, the rotating disc 37 will drive the pawl 39 to rotate, at this time, the pawl 39 is separated from the ratchet gear 38, so that the ratchet gear 38 will not be driven to rotate, and further the first connecting shaft 28 will not be driven to rotate, because the two sets of ratchet gears 38 are arranged in a mirror image manner, when the first flat gear 30 drives the second flat gear 31 to rotate, the rotating disc 37 fixedly connected to the second flat gear 31 will be driven to rotate, at this time, the ratchet gear 38 fixedly connected to the second connecting shaft 33 will be driven to rotate, and further the second connecting shaft 33 will be driven to rotate, so that the third flat gear 34 and the fourth flat gear 35 are driven to rotate, and further the top plate 5 is driven to rotate;
in this embodiment, when the motor 24 rotates reversely, the ratchet gear 38 fixedly connected to the first connecting shaft 28 will be driven to rotate, and the ratchet gear 38 fixedly connected to the second connecting shaft 33 will not rotate, so that the moving assembly 10 operates and the rotating assembly 9 stops operating.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A closed mixer with adjustable proportion is characterized by comprising:
the device comprises a base (1), wherein the top end of the base (1) is fixedly connected with an internal mixer body (2), the internal mixer body (2) is provided with a mixing bin (3), the top end of the base (1) is fixedly connected with an equipment box (4) positioned on one side of the internal mixer body (2), the top end of the equipment box (4) is rotatably connected with a top plate (5), and the bottom end of the top plate (5) is fixedly connected with a feeding bin (6) matched with the mixing bin (3);
further comprising:
the extrusion assembly (7) is used for extruding the materials entering the mixing bin (3), and the extrusion assembly (7) is arranged on the top plate (5);
the weighing component (8) is used for mounting the weighing component (8) for weighing each group of materials in the feeding bin (6);
the moving assembly (10) is used for moving the moving assembly (10) of the weighing assembly (8) and is arranged in the equipment box (4) and connected with the weighing assembly (8);
and the rotating assembly (9) is used for rotating the top plate (5), and the rotating assembly (9) is arranged in the equipment box (4) and is connected with the top plate (5).
2. The adjustable-ratio internal mixer as claimed in claim 1, wherein: the extrusion subassembly (7) include with roof (5) fixed connection's cylinder (11), sliding connection's catch bar (12) in cylinder (11), the top fixedly connected with stripper plate (13) of catch bar (12), the bottom of roof (5) seted up with recess (14) of stripper plate (13) looks adaptation.
3. The adjustable-ratio internal mixer as claimed in claim 1, wherein: the weighing assembly (8) comprises a weighing plate (15) matched with the feeding bin (6), a pressure sensor is arranged in the weighing plate (15) and is located at the bottom end of the feeding bin (6), two sides of the weighing plate (15) are fixedly connected with a sliding block (16) in sliding connection with the feeding bin (6) and the equipment box (4), a sliding groove (17) matched with the sliding block (16) is formed in the feeding bin (6) and the equipment box (4), a through groove (18) matched with the weighing plate (15) is formed between the feeding bin (6) and the equipment box (4), and the weighing plate (15) is connected with the moving assembly (10).
4. The adjustable-ratio internal mixer as claimed in claim 3, wherein: the moving assembly (10) comprises a connecting block (19) fixedly connected with the weighing plate (15), a thread block (20) is fixedly connected onto the connecting block (19), the connecting block (19) and the thread block (20) are both in sliding connection with the equipment box (4), a reciprocating screw rod (21) is in threaded connection onto the thread block (20), a first bevel gear (22) is fixedly connected to one end of the reciprocating screw rod (21), and a driving piece (23) is connected to the outer side of the first bevel gear (22).
5. The adjustable-ratio internal mixer as claimed in claim 4, wherein: the driving part (23) comprises a motor (24) fixed in the equipment box (4), an output end of the motor (24) is fixedly connected with a coupler (25), one end of the coupler (25) is fixedly connected with a driving shaft (26), one end of the driving shaft (26) is fixedly connected with a first rotation limiting part (27), one end of the first rotation limiting part (27) is connected with a first connecting shaft (28), and one end of the first connecting shaft (28) is fixedly connected with a second bevel gear (29) meshed and connected with the first bevel gear (22).
6. The adjustable-ratio internal mixer as claimed in claim 5, wherein: the rotating assembly (9) comprises a first flat gear (30) fixedly connected with the driving shaft (26), a second flat gear (31) is meshed with the outer side of the first flat gear (30), one end of the second flat gear (31) is fixedly connected with a second rotation limiting piece (32) arranged in a mirror image mode with the first rotation limiting piece (27), one end of the second rotation limiting piece (32) is fixedly connected with a second connecting shaft (33), one end of the second connecting shaft (33) is fixedly connected with a third flat gear (34), one end of the third flat gear (34) is fixedly connected with a fourth flat gear (35), one end of the fourth flat gear (35) is fixedly connected with a rotating shaft (36) rotatably connected with the equipment box (4), and the rotating shaft (36) is fixedly connected with the top plate (5).
7. The adjustable-ratio internal mixer as claimed in claim 6, wherein: the first rotation limiting piece (27) and the second rotation limiting piece (32) respectively comprise a rotating disc (37), two groups of rotating discs (37) are respectively fixedly connected with the driving shaft (26) and the second flat gear (31), one end of each rotating disc (37) is rotatably connected with a ratchet gear (38), the two groups of ratchet gears (38) are arranged in a mirror image mode and are respectively fixedly connected with the first connecting shaft (28) and the second connecting shaft (33), a pawl (39) rotatably connected with the rotating discs (37) is meshed with the outer side of each ratchet gear (38), a spring (40) is fixedly connected to the outer surface of each pawl (39), and one end of each spring (40) is fixedly connected with a fixing seat (42) fixedly connected with the corresponding rotating disc (37).
8. The adjustable-ratio internal mixer as claimed in claim 5, wherein: an access door (43) is arranged at the position of the motor (24) on the equipment box (4), and a heat dissipation hole (44) is formed in the access door (43).
9. The adjustable-ratio internal mixer as claimed in claim 1, wherein: the bottom corner position of base (1) fixedly connected with supporting leg (45), just the bottom of supporting leg (45) is provided with the slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047298.6A CN114474461A (en) | 2022-01-17 | 2022-01-17 | Closed mixing roll with adjustable proportion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047298.6A CN114474461A (en) | 2022-01-17 | 2022-01-17 | Closed mixing roll with adjustable proportion |
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| CN114474461A true CN114474461A (en) | 2022-05-13 |
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| CN202210047298.6A Pending CN114474461A (en) | 2022-01-17 | 2022-01-17 | Closed mixing roll with adjustable proportion |
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| CN (1) | CN114474461A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10211616A (en) * | 1997-01-30 | 1998-08-11 | Kobe Steel Ltd | Weight device in internal kneader |
| CN112497552A (en) * | 2020-12-14 | 2021-03-16 | 九江中科鑫星新材料有限公司 | Batching device for preparing ultrahigh molecular polyethylene mixed material |
| CN113146875A (en) * | 2021-04-29 | 2021-07-23 | 安徽瑞弗新材料有限公司 | Rubber internal mixer based on charging structure |
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2022
- 2022-01-17 CN CN202210047298.6A patent/CN114474461A/en active Pending
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| JPH10211616A (en) * | 1997-01-30 | 1998-08-11 | Kobe Steel Ltd | Weight device in internal kneader |
| CN112497552A (en) * | 2020-12-14 | 2021-03-16 | 九江中科鑫星新材料有限公司 | Batching device for preparing ultrahigh molecular polyethylene mixed material |
| CN113146875A (en) * | 2021-04-29 | 2021-07-23 | 安徽瑞弗新材料有限公司 | Rubber internal mixer based on charging structure |
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