CN218700353U

CN218700353U - Rubber base rubber raw material kneading device for rubber compound

Info

Publication number: CN218700353U
Application number: CN202222304530.8U
Authority: CN
Inventors: 刘青民
Original assignee: Meigao Fine High Tech Materials Yichang Co ltd
Current assignee: Meigao Fine High Tech Materials Yichang Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-24
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a rubber compound base rubber material kneader, including mediating a section of thick bamboo, mediate and be equipped with the pivoted drive assembly on the section of thick bamboo, including a plurality of first kneading boards of holding between the fingers on the drive assembly, the drive assembly both sides are equipped with relative a section of thick bamboo pivoted driven subassembly of mediating, and driven assembly includes that a plurality of seconds are held between the fingers the plywood, and first kneading board and second are mediated the board rotation opposite direction, are equipped with the dwang on the drive assembly, are equipped with a plurality of articulated scrapers on the dwang. Initiative subassembly and two driven subassemblies rotate opposite direction, and first kneading board slope opposite direction is kneaded to plywood and second to make the raw materials that initiative subassembly arouses the disturbance and the raw materials that driven subassembly arouses the disturbance form the convection current, promote the stirring of raw materials, improve the mixed quality of raw materials, install a plurality of articulated scrapers on the dwang, the scraper receives under the pulling force effect of spring to support and leans on kneading a section of thick bamboo inner wall, it is better to strike off the effect, supports and leans on more firm.

Description

Rubber base rubber raw material kneading device for rubber compound

Technical Field

The utility model belongs to the technical field of the base rubber and specifically relates to a rubber compound base rubber raw materials kneader.

Background

Kneaders are ideal equipment for kneading, mixing, vulcanizing and polymerizing high-viscosity elastoplastic materials, and the gum base composition forms necessary raw material components for preparing chewing gum. The "gum base composition" also known in the art as "gum base raw material" is generally a hard elastomeric material prepared from a mixture of various components such as, in particular, natural or synthetic rubbers, waxes, emulsifiers and plasticizers. An important mixing and stirring device for a kneader to produce a gum base. Kneader agitating unit among the prior art is not good rotating the disturbance effect of in-process to the raw materials, leads to the raw materials to gather into the piece easily in the kneader, leads to the raw materials quality unqualified, and the kneader leads to the raw materials adhesion on the mixer inner wall easily at the during operation simultaneously, and the clearance of being not convenient for influences production efficiency. To this end we propose a rubber-based raw material kneader for rubber compounds to solve the above problems.

Chinese patent document CN 109249549A describes a silicon rubber kneading device, which comprises a kneading machine body and a supporting seat, wherein the kneading machine body comprises stirring blades, a motor and a kneading chamber, the upper end of the inner wall of the right side plate of the kneading machine body is symmetrically provided with fixed blocks, the upper end of the left side plate of the kneading machine body is symmetrically provided with through holes, and supporting blocks are fixed under the through holes; the supporting blocks are all provided with electromagnetic vibrators, the top end faces of the electromagnetic vibrators are provided with springs, and the top ends of the springs are connected with the arc-shaped supporting blocks; a material storage barrel penetrates through the through hole, the tail end of the material storage barrel is fixed on the top end face of the fixed block, and the other end of the material storage barrel is placed on the arc-shaped supporting block; the inner chamber of storage section of thick bamboo is provided with the baffle along vertical direction, and the discharge gate has been seted up respectively along the both sides of baffle to the bottom of storage section of thick bamboo, and the sleeve has been cup jointed to the outer wall of storage section of thick bamboo. The invention can realize the non-stop feeding of the rubber compound kneading production and improve the production efficiency. However, the device easily causes raw materials to be adhered to the inner wall of the stirrer, so that the device is inconvenient to clean, influences the production efficiency, has defects in use and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber compound base rubber raw materials kneader solves the kneader and is not good to the disturbance effect of raw materials, leads to the raw materials to gather into the piece in kneader easily, and the raw materials is easy to be glued on the mixer inner wall simultaneously, and the clearance of being not convenient for influences production efficiency's problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: elastomeric matrix rubber raw materials kneader is equipped with pivoted drive assembly including mediating a section of thick bamboo on mediating a section of thick bamboo, including a plurality of first kneading boards on the drive assembly, the drive assembly both sides are equipped with relative a section of thick bamboo pivoted driven assembly of mediating, and driven assembly includes that a plurality of seconds are kneaded the plywood, and first kneading board and second are kneaded the board rotation opposite direction, are equipped with the dwang on the drive assembly, are equipped with a plurality of articulated scrapers on the dwang.

In the preferred scheme, the kneading cylinder is provided with a groove and a plurality of hinged seats, the cover door is provided with a second rotating rod which abuts against the hinged seats, and the cover door is provided with a handle;

when the cover door is closed, the bottom of the cover door is abutted against the groove.

In the preferred scheme, the driving assembly includes the main shaft, is equipped with a plurality of curved first nip between fingers the plywood on the main shaft, and main shaft one end is equipped with the driving gear, and driven assembly includes the subshaft, is equipped with a plurality of curved second nip between fingers the plywood from the epaxial, and subshaft one end is equipped with driven gear, and the driving gear meshes with two driven gear, is equipped with a plurality of fixing bases on the main shaft.

In a preferred embodiment, the first kneading plate is inclined with respect to the main shaft, the second kneading plate is inclined with respect to the driven shaft, and the inclination directions of the first kneading plate and the second kneading plate are opposite.

In a preferable scheme, one side of the kneading cylinder is provided with an installation plate, the installation plate is provided with a motor, and an output shaft of the motor is connected with the main shaft.

In the preferred scheme, a kneading cylinder is arranged on a support, a discharging pipe is arranged at the bottom of the kneading cylinder, the kneading cylinder is communicated with the discharging pipe at the top, a support plate is arranged on the support, a spiral conveyor is arranged on the support plate, and the spiral conveyor is communicated with the bottom of the discharging pipe.

In the preferred scheme, the dwang is U font structure, and the dwang includes dead lever and installation pole, and the dead lever supports and leans on the through-hole of fixing base, is equipped with a plurality of hinge grooves on the installation pole, and hinge groove both sides are equipped with the flat hole, are equipped with the curb plate on the installation pole.

In the preferred scheme, the scraper includes the handle of a knife, and the handle of a knife both sides are equipped with the hinge post, and the hinge post supports and leans on flat bottom hole, and handle of a knife one end is equipped with the blade, and the blade is the arc structure, and the handle of a knife other end is equipped with the spring, and spring one end is connected with the handle of a knife, and the spring other end is connected with the curb plate.

The utility model has the advantages that: initiative subassembly and two driven subassembly rotation direction are opposite, so that the raw materials that the initiative subassembly arouses the disturbance and the raw materials that the driven subassembly arouses the disturbance form the convection current, promote the stirring of raw materials, so that raw materials viscosity reduces, so that multiple raw materials can mix fully, improve the mixing quality of raw materials, first kneading board and second are kneaded the board and are curved slope structure, and first kneading board and second are kneaded board slope opposite direction, further make the raw materials that the initiative subassembly arouses the disturbance and the raw materials that the driven subassembly arouses the disturbance form the convection current, improve the mixing efficiency of raw materials.

Install a plurality of articulated scrapers on the dwang, the one end of scraper is passed through the spring and is connected with the curb plate, and the scraper receives the pulling force of spring to make the relative dwang of scraper rotate, so that the blade one end of a plurality of scrapers supports and leans on kneading a section of thick bamboo, and the blade is the arc structure, so that the scraper can strike off the raw materials of adhesion on kneading a section of thick bamboo inner wall, and the scraper supports under the effect of spring and leans on more firmly on kneading a section of thick bamboo inner wall. So that a plurality of scrapers of the device can always lean against the inner wall of the kneading cylinder, the work efficiency is improved, the raw materials are prevented from being adhered to the inner wall of the stirring machine, the cleaning is not convenient, and the phenomenon of influencing the production efficiency is avoided.

The dwang is U type structure, and the dwang can avoid driven subassembly when rotating, and driven subassembly collides with the dwang, installs a plurality of scrapers simultaneously. A mediate a section of thick bamboo and unloading pipe intercommunication of kneading bobbin base portion can avoid mediating the jam of a section of thick bamboo, effectively prevents the condition that material discharge blockked up, has great spreading value.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is an isometric view of the overall structure of the present invention from another perspective;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an isometric view of a partial structure of the present invention;

FIG. 5 is an isometric view of a partial structure of the present invention;

FIG. 6 is an isometric view of a partial structure of the present invention;

in the figure: a kneading barrel 1; a hinge base 101; a recess 102; a feed pipe 103; a mounting plate 104; a bracket 2; a support plate 201; a cover door 3; a handle 301; a second rotating lever 302; an active component 4; a first pinch plate 401; a drive gear 402; a main shaft 403; a fixed base 404; a driven assembly 5; a second kneading plate 501; a driven gear 502; from the shaft 503; rotating the rod 6; a fixing rod 601; a mounting stem 602; a hinge slot 603; a flat bottom hole 604; side panels 605; a scraper 7; a tool shank 701; a hinge column 7011; a blade 702; a spring 8; a motor 9; a screw conveyor 10.

Detailed Description

Example 1:

as shown in fig. 1-6, the rubber-based raw material kneader comprises a kneading cylinder 1, a rotating driving component 4 is arranged on the kneading cylinder 1, a plurality of first kneading plates 401 are arranged on the driving component 4, driven components 5 rotating relative to the kneading cylinder 1 are arranged on two sides of the driving component 4, the driven components 5 comprise a plurality of second kneading plates 501, the rotating directions of the first kneading plates 401 and the second kneading plates 501 are opposite, a rotating rod 6 is arranged on the driving component 4, and a plurality of hinged scrapers 7 are arranged on the rotating rod 6. From this structure, driving motor 9, so that initiative subassembly 4 rotates, so that two driven assembly 5 rotate, driving gear 402 and two driven gear 502 mesh, so that initiative subassembly 4 and two driven assembly 5 rotation direction are opposite, so that the raw materials that initiative subassembly 4 arouse the disturbance and the raw materials that driven assembly 5 arouse the disturbance form the convection current, promote the stirring of raw materials, so that raw materials viscosity reduces, so that multiple raw materials can be mixed fully, improve the mixing quality of raw materials, first kneading board 401 and second kneading board 501 are curved inclined structure, and first kneading board 401 and second kneading board 501 incline direction are opposite, further make the raw materials that initiative subassembly 4 arouse the disturbance and the raw materials that driven assembly 5 arouse the disturbance form the convection current, improve the mixing efficiency of raw materials.

Install dwang 6 on main shaft 403, install a plurality of articulated scrapers 7 on the dwang 6, spring 8 and curb plate 605 are passed through to the one end of scraper 7 and are connected, scraper 7 receives spring 8's pulling force, so that scraper 7 rotates relative dwang 6, so that the blade 702 one end of a plurality of scrapers 7 supports and leans on kneading a section of thick bamboo 1, blade 702 is the arc structure, so that scraper 7 can strike off the raw materials of adhesion on kneading a section of thick bamboo 1 inner wall, it is more firm that scraper 7 supports and leans on kneading a section of thick bamboo 1 inner wall under spring 8's effect. So that a plurality of scrapers of the device can always lean against the inner wall of the kneading cylinder 1, the work efficiency is improved, the raw materials are prevented from being adhered to the inner wall of the stirring machine, the cleaning is not convenient, and the phenomenon of influencing the production efficiency is avoided.

Dwang 6 is U type structure, and dwang 6 can avoid driven subassembly 5 when rotating, and driven subassembly 5 collides with dwang 6, installs a plurality of scrapers 7 simultaneously. A1 and the unloading pipe 103 intercommunication of kneading section of thick bamboo 1 bottom can avoid kneading the jam of a 1, effectively prevents the condition that the material discharge blockked up.

In a preferable scheme, the kneading barrel 1 is provided with a groove 102 and a plurality of hinged seats 101, the cover door 3 is provided with a second rotating rod 302, the second rotating rod 302 abuts against the hinged seats 101, and the cover door 3 is provided with a handle 301;

when the cover door 3 is closed, the bottom of the cover door 3 abuts on the groove 102. With the structure, the handle 301 is driven to open and close the cover door 3 relative to the kneading barrel 1, and the handle 301 facilitates feeding of the kneading barrel 1 by workers. The scraper 7 of the mounting bar 602 near the end of the groove 102 has a portion where the blade 702 of the end scraper 7 abuts against the inner wall of the kneading barrel 1 when the cover door 3 is opened, to prevent the end scraper 7 from moving out of the kneading barrel 1 under the force of the spring 8.

In a preferred embodiment, the driving assembly 4 includes a main shaft 403, a plurality of arc-shaped first kneading plates 401 are disposed on the main shaft 403, a driving gear 402 is disposed at one end of the main shaft 403, the driven assembly 5 includes a driven shaft 503, a plurality of arc-shaped second kneading plates 501 are disposed on the driven shaft 503, a driven gear 502 is disposed at one end of the driven shaft 503, the driving gear 402 is engaged with the two driven gears 502, and a plurality of fixing seats 404 are disposed on the main shaft 403. From this structure, driving motor 9, so that drive assembly 4 rotates, so that two driven assembly 5 rotate, driving gear 402 and two driven gear 502 mesh, so that drive assembly 4 and two driven assembly 5 rotation direction are opposite, so that the raw materials that drive assembly 4 arouses the disturbance and the raw materials that driven assembly 5 arouses the disturbance form the convection current, promote the stirring of raw materials, so that raw materials viscosity reduces, so that multiple raw materials can mix fully, improve the mixing quality of raw materials.

In a preferred embodiment, the first kneading plate 401 is inclined with respect to the main shaft 403, the second kneading plate 501 is inclined with respect to the slave shaft 503, and the inclination directions of the first kneading plate 401 and the second kneading plate 501 are opposite.

In a preferable scheme, a mounting plate 104 is arranged on one side of the kneading cylinder 1, a motor 9 is mounted on the mounting plate 104, and an output shaft of the motor 9 is connected with the main shaft 403. From this structure, first kneading board 401 and second kneading board 501 are curved slope structure, and first kneading board 401 and second kneading board 501 incline direction is opposite, further makes the raw materials that initiative subassembly 4 caused the disturbance and the raw materials that driven subassembly 5 caused the disturbance form the convection current, improves the mixing efficiency of raw materials.

In the preferred scheme, a kneading cylinder 1 is mounted on a support 2, a blanking pipe 103 is arranged at the bottom of the kneading cylinder 1, the kneading cylinder 1 is communicated with the blanking pipe 103 at the top, a support plate 201 is arranged on the support 2, a screw conveyor 10 is arranged on the support plate 201, and the screw conveyor 10 is communicated with the bottom of the blanking pipe 103. From this structure, the kneading section of thick bamboo 1 and the unloading pipe 103 intercommunication of kneading section of thick bamboo 1 bottom can avoid kneading the jam of section of thick bamboo 1, effectively prevents the condition of material discharge jam.

In a preferred scheme, the rotating rod 6 is a U-shaped structure, the rotating rod 6 includes a fixing rod 601 and a mounting rod 602, the fixing rod 601 abuts against a through hole of the fixing seat 404, the mounting rod 602 is provided with a plurality of hinge grooves 603, flat bottom holes 604 are arranged on two sides of the hinge grooves 603, and the mounting rod 602 is provided with a side plate 605. From this structure, dwang 6 is U type structure, and dwang 6 can avoid driven subassembly 5 when rotating, and driven subassembly 5 collides with dwang 6, installs a plurality of scrapers 7 simultaneously.

In the preferred scheme, the scraper 7 comprises a knife handle 701, hinge columns 7011 are arranged on two sides of the knife handle 701, the hinge columns 7011 abut against the flat-bottom hole 604, a blade 702 is arranged at one end of the knife handle 701, the blade 702 is of an arc-shaped structure, a spring 8 is arranged at the other end of the knife handle 701, one end of the spring 8 is connected with the knife handle 701, and the other end of the spring 8 is connected with a side plate 605. From this structure, the one end of scraper 7 is passed through spring 8 and is connected with curb plate 605, and scraper 7 receives spring 8's pulling force to make the relative dwang 6 of scraper 7 rotate, so that the blade 702 one end of a plurality of scrapers 7 supports and leans on kneading a section of thick bamboo 1, and blade 702 is the arc structure, so that scraper 7 can strike off the raw materials of adhesion on kneading a section of thick bamboo 1 inner wall, and it is more firm that scraper 7 supports and leans on kneading a section of thick bamboo 1 inner wall under spring 8's effect. So that a plurality of scrapers of the device can always lean against the inner wall of the kneading cylinder 1, the work efficiency is improved, the raw materials are prevented from being adhered to the inner wall of the stirring machine, the cleaning is not convenient, and the phenomenon of influencing the production efficiency is avoided.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The rubber compound base rubber raw material kneader is characterized in that: including kneading a section of thick bamboo (1), be equipped with pivoted drive assembly (4) on kneading a section of thick bamboo (1), including a plurality of first kneading board (401) on drive assembly (4), drive assembly (4) both sides are equipped with relative kneading a section of thick bamboo (1) pivoted driven subassembly (5), driven subassembly (5) are kneaded the plywood (501) including a plurality of seconds, first kneading board (401) and second are kneaded the plywood (501) and rotate opposite direction, be equipped with dwang (6) on drive assembly (4), be equipped with a plurality of articulated scraper (7) on dwang (6).

2. The rubber-based material kneader of claim 1, characterized in that: a groove (102) and a plurality of hinged seats (101) are arranged on the kneading barrel (1), a second rotating rod (302) is arranged on the cover door (3), the second rotating rod (302) abuts against the hinged seats (101), and a handle (301) is arranged on the cover door (3);

when the cover door (3) is closed, the bottom of the cover door (3) is abutted against the groove (102).

3. The rubber-based material kneader of claim 1, characterized in that: the driving assembly (4) comprises a main shaft (403), a plurality of arc-shaped first kneading plates (401) are arranged on the main shaft (403), a driving gear (402) is arranged at one end of the main shaft (403), the driven assembly (5) comprises a driven shaft (503), a plurality of arc-shaped second kneading plates (501) are arranged on the driven shaft (503), a driven gear (502) is arranged at one end of the driven shaft (503), the driving gear (402) is meshed with the two driven gears (502), and a plurality of fixing seats (404) are arranged on the main shaft (403).

4. The rubber-based compound material kneader of claim 3, characterized in that: the first kneading plate (401) is inclined with respect to the main shaft (403), the second kneading plate (501) is inclined with respect to the slave shaft (503), and the inclination directions of the first kneading plate (401) and the second kneading plate (501) are opposite.

5. The rubber-based material kneader of claim 1, characterized in that: a mounting plate (104) is arranged on one side of the kneading barrel (1), a motor (9) is mounted on the mounting plate (104), and an output shaft of the motor (9) is connected with a main shaft (403).

6. The rubber-based material kneader of claim 1, characterized in that: a kneading cylinder (1) is installed on a support (2), a discharging pipe (103) is arranged at the bottom of the kneading cylinder (1), the kneading cylinder (1) is communicated with the discharging pipe (103) at the bottom, a support plate (201) is arranged on the support (2), a spiral conveyor (10) is arranged on the support plate (201), and the spiral conveyor (10) is communicated with the bottom of the discharging pipe (103).

7. The rubber-based material kneader of claim 1, characterized in that: dwang (6) are U font structure, and dwang (6) are including dead lever (601) and installation pole (602), and dead lever (601) are supported and are leaned on the through-hole of fixing base (404), are equipped with a plurality of articulated grooves (603) on installation pole (602), and articulated groove (603) both sides are equipped with flat bottom hole (604), are equipped with curb plate (605) on installation pole (602).

8. The rubber-based material kneader of claim 1, characterized in that: scraper (7) are equipped with hinge post (7011) including handle of a knife (701), handle of a knife (701) both sides, and hinge post (7011) support and lean on flat bottom hole (604), and handle of a knife (701) one end is equipped with blade (702), and blade (702) are the arc structure, and handle of a knife (701) other end is equipped with spring (8), and spring (8) one end is connected with handle of a knife (701), and the spring (8) other end is connected with curb plate (605).