CN113146875A - Rubber internal mixer based on charging structure - Google Patents
Rubber internal mixer based on charging structure Download PDFInfo
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- CN113146875A CN113146875A CN202110471394.9A CN202110471394A CN113146875A CN 113146875 A CN113146875 A CN 113146875A CN 202110471394 A CN202110471394 A CN 202110471394A CN 113146875 A CN113146875 A CN 113146875A
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- material taking
- assembly
- internal mixer
- cavity
- rubber internal
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- 239000000463 material Substances 0.000 claims abstract description 207
- 238000003860 storage Methods 0.000 claims abstract description 42
- 238000005303 weighing Methods 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000003756 stirring Methods 0.000 claims description 16
- 238000013329 compounding Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 238000007789 sealing 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
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
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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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
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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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- 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 internal mixer based on a charging structure, and relates to the technical field of internal mixers. The invention comprises a charging box with an open structure at the upper part and a material storage box arranged in the open structure of the charging box; the partition plate divides the interior of the feeding box into a material taking cavity and a material mixing cavity; a plurality of material blocking assemblies matched with the discharge port are arranged in the material taking cavity side by side; the upper surface of the clapboard is provided with a weighing component corresponding to the material blocking component; the top of weighing component has installed and has got the material subassembly. According to the rubber internal mixer, any material blocking assembly is pushed by the material taking assembly, so that materials in the material storage groove corresponding to the material blocking assembly fall to the weighing assembly, the material taking assembly and the material blocking assembly reset respectively after material taking is finished, and meanwhile the materials in the material taking assembly fall into the material mixing cavity through the material conveying port, so that quantitative material taking and feeding are achieved, the working efficiency of the rubber internal mixer is effectively improved, and the rubber internal mixer has high market application value.
Description
Technical Field
The invention belongs to the technical field of internal mixers, relates to a rubber internal mixer based on a feeding structure, and particularly relates to a feeding structure of the rubber internal mixer.
Background
An internal rubber mixer, called an internal mixer for short, is mainly used for plasticating and mixing rubber, and is a machine which is provided with a pair of rotors with specific shapes and rotating relatively and used for plasticating and mixing polymer materials in a clearance manner under a closed state with adjustable temperature and pressure, and mainly comprises an internal mixing chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device transmission device, a machine base and the like.
At present, rubber banbury mixer among the prior art is when reinforced once only pours various materials into the banburying chamber through reinforced press device with various materials usually, and this makes have the layering nature between the various materials before the banbury mixer work to lead to the rubber banbury mixer to need carry out the banburying for a long time after to the material, just can make various material misce bene, this has increased the operating time of rubber banbury mixer undoubtedly and has reduced the work efficiency of rubber banbury mixer, is unfavorable for the production development of enterprise. Therefore, it is highly desired to develop a rubber internal mixer based on a charging structure so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a rubber internal mixer based on a charging structure, and aims to solve the technical problems of long working time consumption, low working efficiency and the like of the rubber internal mixer in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rubber internal mixer based on a charging structure, which comprises a charging box with an open structure at the upper part and a material storage box arranged in the open structure of the charging box; the storage bin is provided with a plurality of storage troughs which are arranged side by side; the bottom of the material storage tank is provided with a discharge hole; the discharge port is positioned inside the charging box; a partition plate is horizontally fixed on one inner side wall of the feeding box; the partition plate divides the interior of the feeding box into a material taking cavity and a material mixing cavity; the material taking cavity is arranged above the material mixing cavity; a material conveying port for allowing materials to fall from the material taking cavity to the material mixing cavity is formed between one side face of the partition plate and the other inner side wall of the feeding box; a discharge port is formed in one side wall of the mixing cavity; the discharge opening is provided with a door assembly; a plurality of material blocking assemblies matched with the discharge port are arranged in the material taking cavity side by side; the upper surface of the clapboard is provided with a weighing component corresponding to the material blocking component; a material taking assembly is arranged above the weighing assembly; through get the material subassembly and promote arbitrary fender material subassembly for the material that falls to the subassembly of weighing in the stock chest corresponding with this fender material subassembly, get the material subassembly and keep off the material subassembly and reset respectively after getting the material, get the material in the material subassembly simultaneously and fall to the compounding cavity through defeated material mouth.
Furthermore, the bottom wall of the mixing chamber is obliquely arranged, and the horizontal position of one edge of the bottom wall close to the material conveying opening is higher than that of one edge of the bottom wall close to the material discharging opening; the bottom wall of the mixing chamber is provided with a vibration motor; the vibrating motor is arranged outside the charging box.
Further, the door assembly comprises a door plate vertically arranged at the inner end of the discharge opening; the door plate is inserted on the partition plate in a sliding manner; a plurality of balancing weights are fixed on the upper surface of the partition plate side by side; the balancing weight is positioned in the material taking chamber; a guide channel is vertically formed in one inner side wall of the material taking cavity; a sliding block is arranged in the guide channel in a sliding way; one end of the sliding block is fixed on the upper surface of the partition plate; a lifting rod is horizontally fixed at the other end of the sliding block; a T-shaped structure is formed between the lifting rod and the sliding block.
Further, the material blocking assembly comprises a baffle plate which is horizontally arranged; the upper surface of the baffle abuts against the lower end of the discharge hole; a pair of guide holes is vertically formed in one side surface of the baffle, which is far away from the material taking assembly; a guide rod is inserted in the guide hole in a sliding manner; one end of the guide rod is fixed on one inner side wall of the material taking cavity; a pushing flange is arranged on one edge of the baffle close to the material taking assembly; the pushing flange is connected with one inner side wall of the material taking cavity through a pair of return springs; the return spring is arranged below the baffle.
Further, the weighing assembly comprises a bearing plate horizontally arranged above the partition plate; the bearing plate is connected with the clapboard through a weighing sensor.
Furthermore, the material taking assembly comprises a transmission screw rod, two ends of the transmission screw rod are respectively and rotatably connected to one inner side wall of the material taking cavity; the transmission screw rod is arranged above the material conveying port and is arranged in parallel with the lifting rod; a matched nut is arranged on the transmission screw rod; a support block is fixed on the periphery of the nut; a pair of power telescopic rods is vertically fixed on one side surface of the supporting block close to the weighing component side by side; the output end of the power telescopic rod is connected with a transmission block; a material taking barrel is vertically fixed between the two transmission blocks; the lower end of the material taking barrel can abut against the upper surface of the bearing plate.
Furthermore, a stirring assembly is arranged in the mixing cavity; the stirring assembly comprises a driving shaft, two ends of the driving shaft are respectively and rotatably connected with two opposite inner side walls of the mixing chamber; the driving shaft and the transmission screw rod are arranged in parallel; and a plurality of stirring blades are radially fixed on the outer wall of the driving shaft.
Further, the door assembly, the material taking assembly and the stirring assembly share one power assembly for radial driving; the power assembly comprises a pair of first belt wheels respectively arranged at two opposite sides of the storage box, a pair of second belt wheels respectively arranged at two opposite sides of the storage box, a pair of third belt wheels respectively arranged at two opposite sides of the storage box and a pair of fourth belt wheels respectively arranged at two opposite sides of the storage box; the first belt wheel is arranged above the second belt wheel; the third belt wheel is arranged above the fourth belt wheel; the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel are in transmission connection through a transmission belt; the outer surface of the transmission belt is provided with a lifting hook matched with the lifting rod; the drive belt has a first rack segment and a second rack segment; a first gear corresponding to the transmission screw rod can be meshed on the first rack segment; the first gear is fixed on the end part of the transmission screw rod; the first gear is arranged between the first belt wheel and the second belt wheel; a second gear corresponding to the driving shaft can be meshed on the second rack section; the second gear is fixed on the end part of the driving shaft; the second gear is disposed between the second pulley and the fourth pulley.
Further, the second belt wheel is rotatably arranged on a U-shaped seat; the U-shaped seat is fixed on a tensioning rod; the tensioning rod is slidably sleeved with an installation block; the mounting block is fixed on the side wall of the material storage box; the mounting block is connected with the U-shaped seat through a tension spring; the tensioning spring is sleeved on the tensioning rod.
The invention has the following beneficial effects:
according to the rubber internal mixer, any material blocking component is pushed by the material taking component, so that materials in the material storage groove corresponding to the material blocking component fall to the weighing component, the material taking component and the material blocking component reset respectively after material taking is finished, and the materials in the material taking component fall into the material mixing cavity through the material conveying port, so that quantitative material taking and feeding are realized, the defects of long working time and the like of a rubber internal mixer in the prior art are overcome, the working efficiency of the rubber internal mixer is effectively improved, the mixing uniformity of various materials is ensured, the production development of enterprises is facilitated, and the rubber internal mixer has high market application value.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a material storage box and a power assembly of the present invention installed on a material feeding box;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a schematic view of the storage box of the present invention mounted on the feeding box;
FIG. 4 is a schematic view of the power assembly of the present invention mounted on the feed box;
fig. 5 is a schematic structural view of the material blocking assembly of the present invention installed on the material storage box;
FIG. 6 is a schematic structural diagram of a rubber internal mixer based on a charging structure.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a charging box, 2-a material storage box, 3-a door assembly, 4-a material blocking assembly, 5-a weighing assembly, 6-a material taking assembly, 7-a vibration motor, 8-a stirring assembly, 9-a power assembly, 101-a discharge port, 102-a guide channel, 201-a material storage tank, 301-a door plate, 302-a balancing weight, 303-a lifting rod, 401-a baffle plate, 402-a guide rod, 403-a reset spring, 501-a bearing plate, 502-a weighing sensor, 601-a transmission screw rod, 602-a nut, 603-a supporting block, 604-a power telescopic rod, 605-a transmission block, 606-a material taking barrel, 801-a driving shaft, 802-a stirring blade, 901-a first belt pulley, 902-a second belt pulley, 903-a third belt pulley, 904-a fourth belt pulley, 905-a transmission belt, 906-a first gear, 907-a second gear, 9051-a lifting hook, 9052-a first rack segment, 9053-a second rack segment, 908-a U-shaped seat, 9081-a tensioning rod, 9082-a mounting block and 9083-a tensioning spring.
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.
Referring to fig. 1-6, the present invention is a rubber internal mixer based on a feeding structure, except for the feeding structure, other structures of the rubber internal mixer are conventional structures in the art, and are not described in detail herein, and the installation position of the feeding structure corresponds to the pressing structure; the rubber internal mixer comprises a charging box 1 with an open structure at the upper part and a storage box 2 arranged in the open structure of the charging box 1; the storage tank 2 is provided with a plurality of storage tanks 201 which are arranged side by side; the bottom of the storage tank 201 is in a rectangular pyramid structure, and the bottom of the storage tank 201 is provided with a discharge hole; the discharge port is positioned inside the charging box 1;
a partition plate is horizontally welded on one inner side wall of the feeding box 1; the partition plate divides the interior of the feeding box 1 into a material taking chamber and a material mixing chamber; the material taking cavity is arranged above the material mixing cavity; a material conveying port for allowing materials to fall from the material taking cavity to the material mixing cavity is formed between one side face of the partition plate and the other inner side wall of the feeding box 1; a discharge port 101 is formed in one side wall of the mixing chamber; a gate component 3 is arranged at the discharge opening 101; the position of the discharge opening 101 corresponds to the position of the pressing bin;
a plurality of material blocking assemblies 4 matched with the discharge port are arranged in the material taking cavity side by side; the upper surface of the clapboard is provided with a weighing component 5 corresponding to the material blocking component 4; a material taking component 6 is arranged above the weighing component 5; any material blocking component 4 is pushed through the material taking component 6, so that materials in the material storage groove 201 corresponding to the material blocking component 4 fall to the weighing component 5, the material taking component 6 and the material blocking component 4 reset respectively after material taking is finished, and meanwhile materials in the material taking component 6 fall into the material mixing cavity through the material conveying port, and quantitative material taking and discharging are achieved.
As shown in fig. 2 and 4, the bottom wall of the mixing chamber is inclined, and the horizontal position of one edge of the bottom wall close to the material conveying opening is higher than that of one edge of the bottom wall close to the material discharging opening 101; the bottom wall of the mixing chamber is connected with a vibration motor 7 through a screw; the vibration motor 7 is arranged outside the charging box 1; the vibration motor 7 is of a conventional construction in the art. For the tilt state through the diapire of design compounding cavity, the material of being convenient for falls to bin outlet 101 department, simultaneously at a vibrating motor 7 of diapire installation of compounding cavity to further accelerate the material and move on the diapire of compounding cavity.
As shown in fig. 1-3, door assembly 3 includes a door panel 301 disposed vertically at an inner end of discharge opening 101; the door plate 301 is inserted on the clapboard in a sliding way; the upper surface of the partition is connected with a plurality of balancing weights 302 in parallel by screws; the balancing weight 302 is positioned in the material taking chamber; a guide channel 102 is vertically arranged on one inner side wall of the material taking cavity; a sliding block is arranged in the guide channel in a sliding way; one end of the sliding block is welded on the upper surface of the partition plate; the other end of the sliding block is horizontally welded with a lifting rod 303; a T-shaped structure is formed between the lifting rod 303 and the sliding block; the positions of the two ends of the lifting rod 303 correspond to the positions of the two transmission belts 905 respectively.
As shown in fig. 2-3 and fig. 5, the material blocking assembly 4 includes a baffle 401 horizontally disposed; the upper surface of the baffle 401 abuts against the lower end of the discharge hole; a pair of guide holes is vertically formed in one side surface of the baffle 401 away from the material taking assembly 6; a guide rod 402 is inserted in the guide hole in a sliding manner; one end of the guide rod 402 is welded on an inner side wall of the material taking chamber; a pushing flange is integrally formed at one edge of the baffle 401 close to the material taking assembly 6; an L-shaped structure is formed between the pushing flanging and the baffle 401; the pushing flange is connected with an inner side wall of the material taking cavity through a pair of return springs 403; the return spring 403 is disposed below the shutter 401.
As shown in fig. 2-3, the weighing assembly 5 includes a bearing plate 501 horizontally disposed above the partition plate; the bearing plate 501 is connected with the clapboard through a weighing sensor 502; load cell 502 is a conventional electrical component in the art.
As shown in fig. 2-3, the material taking assembly 6 includes a driving screw 601 with two ends respectively rotatably connected to an inner side wall of the material taking chamber; the transmission screw 601 is connected with the material taking cavity by a conventional roller bearing in the field; the transmission screw rod 601 is arranged above the material conveying port, and the transmission screw rod 601 is arranged in parallel with the lifting rod 303; a matched nut 602 is arranged on the transmission screw rod 601; a support block 603 is welded on the periphery of the nut 602; a pair of power telescopic rods 604 is vertically fixed on one side of the supporting block 603 close to the weighing component 5 side by side; the power telescopic rod 604 is connected with the supporting block 603 through screws; the power telescopic rod 604 adopts a conventional electric push rod in the field; the output end of the power telescopic rod 604 is connected with a transmission block 605 through a screw; a material taking barrel 606 with a square horizontal section is vertically welded between the two transmission blocks 605; the upper end of the material taking barrel 606 can abut against the lower end of the discharge port; the lower end of the material taking barrel 606 can abut against the upper surface of the bearing plate 501. The material taking barrel 606 is adjusted along the arrangement direction of the storage troughs 201 through the transmission screw rod 601, the power telescopic rod 604 is used for pushing the material taking barrel 606 to move along the axial direction of the guide rod 402, the material taking barrel 606 pushes any one baffle 401, so that materials in the storage troughs 201 corresponding to the baffle 401 fall into the material taking barrel 606 (at the moment, the lower end of the material taking barrel 606 abuts against the upper surface of the bearing plate 501), and material taking is achieved; after the material taking is finished, the power telescopic rod 604 drives the material taking barrel 606 to reset, the lower end of the material taking barrel 606 is staggered with the bearing plate 501, so that the lower end of the material taking barrel 606 is in an open state, and then the material in the material taking barrel 606 falls into the material mixing cavity through the material conveying opening, and the blanking is realized.
Wherein as shown in fig. 2-3, a stirring assembly 8 is arranged in the mixing chamber; the stirring assembly 8 comprises a driving shaft 801, two ends of which are respectively connected with two opposite inner side walls of the mixing chamber in a rotating way; the driving shaft 801 is connected with the mixing chamber by a conventional roller bearing in the field; the driving shaft 801 is arranged in parallel with the transmission screw rod 601; a plurality of stirring blades 802 are radially welded to the outer wall of the drive shaft 801. Through installing a stirring subassembly 8 in the compounding cavity, can realize the preliminary stirring to the material to the whole work efficiency of banbury mixer has been improved effectively.
As shown in fig. 1 and 4, the door assembly 3, the material taking assembly 6 and the stirring assembly 8 share a power assembly 9 for radial driving; the power assembly 9 comprises a pair of first belt pulleys 901 respectively arranged at two opposite sides of the material storage tank 2, a pair of second belt pulleys 902 respectively arranged at two opposite sides of the material storage tank 2, a pair of third belt pulleys 903 respectively arranged at two opposite sides of the material storage tank 2, and a pair of fourth belt pulleys 904 respectively arranged at two opposite sides of the material storage tank 2; the axle of the first belt pulley 901, the axle of the third belt pulley 903 and the axle of the fourth belt pulley 904 are rotatably connected to the outer side wall of the material storage box 2 through conventional roller bearings in the field; the first pulley 901 is disposed above the second pulley 902; the third pulley 903 is disposed above the fourth pulley 904; the first belt pulley 901, the second belt pulley 902, the third belt pulley 903 and the fourth belt pulley 904 are in transmission connection through a transmission belt 905; a lifting hook 9051 matched with the lifting rod 303 is integrally formed on the outer surface of the transmission belt 905; the lifting hook 9051 is of an L-shaped structure; the drive belt 905 has a first rack section 9052 and a second rack section 9053; the teeth of the first rack section 9052 and the teeth of the second rack section 9053 are both arranged on the inner side of the transmission belt 905; the positional relationship between the first rack segment 9052 and the lift hook 9051 is: when the lifting hook 9051 acts on the lifting rod 303, the first rack segment 9052 is in a disengaged state with the first gear 906, and when the first rack segment 9052 is meshed with the first gear 906, the lifting hook 9051 is in a disengaged state with the lifting rod 303; a first gear 906 corresponding to the transmission screw 601 can be meshed with the first rack segment 9052; the first gear 906 is connected to the end of the transmission screw 601 in a key way; the first gear 906 is disposed between the first pulley 901 and the second pulley 902; a second gear 907 corresponding to the driving shaft 801 can be meshed on the second gear section 9053; a second gear 907 is keyed on the end of the drive shaft 801; the second gear 907 is disposed between the second pulley 902 and the fourth pulley 904; the second pulley 902 is rotatably mounted on a U-shaped seat 908; the middle part of the U-shaped seat 908 is welded on one end of a tensioning rod 9081; a mounting block 9082 is slidably sleeved on the tensioning rod 9081; the mounting block 9082 is welded on the side wall of the storage box 2; the mounting block 9082 is connected with the U-shaped seat 908 through a tensioning spring 9083; the tensioning spring 9083 is sleeved on the tensioning rod 9081; one end of a wheel shaft of the third belt wheel 903 is connected to an output shaft of a driving motor through a coupler; the driving motor is connected to the outer side wall of the material storage box 2 through screws.
When the material taking device is used, the first rack segment 9052 and the first gear 906 are in a meshed state, the material taking barrel 606 is adjusted along the arrangement direction of the storage troughs 201 by rotating the transmission screw rod 601 to take different materials, the power telescopic rod 604 is used for pushing the material taking barrel 606 to move along the axial direction of the guide rod 402, the material taking barrel 606 pushes any one baffle 401, so that the materials in the storage troughs 201 corresponding to the baffle 401 fall into the material taking barrel 606 (at the moment, the lower end of the material taking barrel 606 abuts against the upper surface of the bearing plate 501), and material taking is achieved; after material taking is finished, the power telescopic rod 604 drives the material taking barrel 606 to reset, the lower end of the material taking barrel 606 is staggered with the bearing plate 501, so that the lower end of the material taking barrel 606 is in an open state, and then materials in the material taking barrel 606 fall into the material mixing cavity through the material conveying opening, so that blanking is realized; after blanking is finished, the lifting hook 9051 acts on the lifting rod 303, so that materials fall into the material pressing bin through the discharge port 101, and feeding is achieved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The rubber internal mixer based on the feeding structure is characterized by comprising a feeding box (1) with an open structure at the upper part and a storage box (2) arranged in the open structure of the feeding box (1); the storage box (2) is provided with a plurality of storage tanks (201) which are arranged side by side; the bottom of the storage tank (201) is provided with a discharge hole; the discharge port is positioned inside the charging box (1);
a partition plate is horizontally fixed on one inner side wall of the feeding box (1); the partition plate divides the interior of the feeding box (1) into a material taking cavity and a material mixing cavity; the material taking cavity is arranged above the material mixing cavity; a material conveying port for allowing materials to fall from the material taking cavity to the material mixing cavity is formed between one side face of the partition plate and the other inner side wall of the feeding box (1); a discharge port (101) is formed in one side wall of the mixing chamber; a gate assembly (3) is arranged at the discharge opening (101);
a plurality of material blocking assemblies (4) matched with the discharge port are arranged in the material taking cavity side by side; the upper surface of the clapboard is provided with a weighing component (5) corresponding to the material blocking component (4); a material taking assembly (6) is arranged above the weighing assembly (5); through get material subassembly (6) and promote arbitrary material stopping component (4) for the material in stock chest (201) corresponding with this material stopping component (4) falls to weighing component (5), gets material subassembly (6) and material stopping component (4) and resets respectively after getting the material, gets the material in the material subassembly (6) simultaneously and falls to the compounding cavity in through defeated material mouth.
2. The rubber internal mixer based on the feeding structure as claimed in claim 1, wherein the bottom wall of the mixing chamber is arranged obliquely, and the horizontal position of one edge of the bottom wall close to the feeding opening is higher than that of one edge of the bottom wall close to the discharging opening (101); the bottom wall of the mixing chamber is provided with a vibration motor (7); the vibration motor (7) is arranged outside the charging box (1).
3. The rubber internal mixer based on charging structure according to claim 1, characterized in that the door assembly (3) comprises a door plate (301) vertically arranged at the inner end of the discharge opening (101); the door plate (301) is inserted on the partition plate in a sliding mode; a plurality of balancing weights (302) are fixed on the upper surface of the clapboard in parallel; the balancing weight (302) is positioned in the material taking chamber; a guide channel (102) is vertically arranged on one inner side wall of the material taking cavity; a sliding block is arranged in the guide channel in a sliding way; one end of the sliding block is fixed on the upper surface of the partition plate; a lifting rod (303) is horizontally fixed at the other end of the sliding block; a T-shaped structure is formed between the lifting rod (303) and the sliding block.
4. The rubber internal mixer based on the charging structure according to claim 3, characterized in that the baffle assembly (4) comprises a baffle plate (401) arranged horizontally; the upper surface of the baffle (401) is abutted against the lower end of the discharge port; a pair of guide holes is vertically formed in one side surface, far away from the material taking assembly (6), of the baffle plate (401); a guide rod (402) is inserted in the guide hole in a sliding manner; one end of the guide rod (402) is fixed on an inner side wall of the material taking chamber; a pushing flange is arranged on one edge of the baffle (401) close to the material taking assembly (6); the pushing flange is connected with one inner side wall of the material taking cavity through a pair of return springs (403); the return spring (403) is arranged below the baffle (401).
5. The rubber internal mixer based on feeding structure according to claim 3 or 4, characterized in that the weighing assembly (5) comprises a carrying plate (501) horizontally arranged above the baffle plate; the bearing plate (501) is connected with the clapboard through a weighing sensor (502).
6. The rubber internal mixer based on the feeding structure as claimed in claim 5, wherein the material taking assembly (6) comprises a transmission screw rod (601) with two ends respectively rotatably connected to one opposite inner side wall of the material taking chamber; the transmission screw rod (601) is arranged above the material conveying port, and the transmission screw rod (601) is arranged in parallel with the lifting rod (303); a matched nut (602) is arranged on the transmission screw rod (601); a supporting block (603) is fixed on the periphery of the nut (602); a pair of power telescopic rods (604) are vertically fixed on one side of the supporting block (603) close to the weighing component (5) side by side; the output end of the power telescopic rod (604) is connected with a transmission block (605); a material taking barrel (606) is vertically fixed between the two transmission blocks (605); the lower end of the material taking barrel (606) can abut against the upper surface of the bearing plate (501).
7. The rubber internal mixer based on feeding structure according to claim 6, characterized in that a stirring assembly (8) is arranged in the mixing chamber; the stirring assembly (8) comprises a driving shaft (801) with two ends respectively connected with two opposite inner side walls of the mixing chamber in a rotating manner; the driving shaft (801) is arranged in parallel with the transmission screw rod (601); a plurality of stirring blades (802) are radially fixed on the outer wall of the driving shaft (801).
8. The rubber internal mixer based on the feeding structure is characterized in that the door assembly (3), the material taking assembly (6) and the stirring assembly (8) share a power assembly (9) for radial driving; the power assembly (9) comprises a pair of first belt wheels (901) which are respectively arranged at two opposite sides of the storage box (2), a pair of second belt wheels (902) which are respectively arranged at two opposite sides of the storage box (2), a pair of third belt wheels (903) which are respectively arranged at two opposite sides of the storage box (2) and a pair of fourth belt wheels (904) which are respectively arranged at two opposite sides of the storage box (2); the first belt wheel (901) is arranged above the second belt wheel (902); the third belt wheel (903) is arranged above the fourth belt wheel (904); the first belt wheel (901), the second belt wheel (902), the third belt wheel (903) and the fourth belt wheel (904) are in transmission connection through a transmission belt (905); the outer surface of the transmission belt (905) is provided with a lifting hook (9051) matched with the lifting rod (303); the drive belt (905) has a first rack section (9052) and a second rack section (9053); a first gear (906) corresponding to the transmission screw rod (601) can be meshed with the first rack section (9052); the first gear (906) is fixed on the end part of the transmission screw rod (601); the first gear (906) is disposed between a first pulley (901) and a second pulley (902); a second gear (907) corresponding to the driving shaft (801) can be meshed on the second gear section (9053); the second gear (907) is fixed on the end of the driving shaft (801); the second gear (907) is disposed between the second pulley (902) and the fourth pulley (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471394.9A CN113146875A (en) | 2021-04-29 | 2021-04-29 | Rubber internal mixer based on charging structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471394.9A CN113146875A (en) | 2021-04-29 | 2021-04-29 | Rubber internal mixer based on charging structure |
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| Publication Number | Publication Date |
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| CN113146875A true CN113146875A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110471394.9A Pending CN113146875A (en) | 2021-04-29 | 2021-04-29 | Rubber internal mixer based on charging structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378975A (en) * | 2022-01-27 | 2022-04-22 | 安徽中能电源有限公司 | A concentrate feedway that is used for battery to mould shell raw materials of moulding plastics |
| CN114474461A (en) * | 2022-01-17 | 2022-05-13 | 佛山市乔科橡胶制品有限公司 | Closed mixing roll with adjustable proportion |
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| CN207156207U (en) * | 2017-08-28 | 2018-03-30 | 中嘉卫华（固安）新材料科技有限公司 | A kind of charging equipment of banbury mixer |
| CN211415840U (en) * | 2019-10-09 | 2020-09-04 | 重庆索泰管道有限公司 | Pipeline processing compounding loading attachment with measurement structure |
| CN211463534U (en) * | 2019-11-21 | 2020-09-11 | 江苏江安集团有限公司 | Large-scale centrifuge raw materials ration feed arrangement |
| CN212602715U (en) * | 2020-06-22 | 2021-02-26 | 山东永丰轮胎有限公司 | Automatic feeding device of internal mixer |
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2021
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207156207U (en) * | 2017-08-28 | 2018-03-30 | 中嘉卫华（固安）新材料科技有限公司 | A kind of charging equipment of banbury mixer |
| CN211415840U (en) * | 2019-10-09 | 2020-09-04 | 重庆索泰管道有限公司 | Pipeline processing compounding loading attachment with measurement structure |
| CN211463534U (en) * | 2019-11-21 | 2020-09-11 | 江苏江安集团有限公司 | Large-scale centrifuge raw materials ration feed arrangement |
| CN212602715U (en) * | 2020-06-22 | 2021-02-26 | 山东永丰轮胎有限公司 | Automatic feeding device of internal mixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474461A (en) * | 2022-01-17 | 2022-05-13 | 佛山市乔科橡胶制品有限公司 | Closed mixing roll with adjustable proportion |
| CN114378975A (en) * | 2022-01-27 | 2022-04-22 | 安徽中能电源有限公司 | A concentrate feedway that is used for battery to mould shell raw materials of moulding plastics |
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Application publication date: 20210723 |