CN217916222U

CN217916222U - Rubber compound vacuum kneading machine

Info

Publication number: CN217916222U
Application number: CN202221726164.9U
Authority: CN
Inventors: 成家新
Original assignee: Dongguan Tian'an Silicones Technology Co ltd
Current assignee: Dongguan Tian'an Silicones Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-29
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a elastomeric compound vacuum kneading machine, which comprises a tank body and a cover plate, be equipped with filter equipment and the device of uncapping on the apron, the internal mediating device that is equipped with of jar, filter equipment includes exhaust tube, swivel cap and filter screen, the exhaust tube is installed on the apron, and exhaust tube and the internal portion of jar intercommunication, one side and the exhaust tube rotation of swivel cap are connected, and opposite side and exhaust tube pass through bolt detachably and connect, are equipped with the connecting pipe on the swivel cap, and the top of exhaust tube is provided with and filter screen complex standing groove, and the filter screen setting just passes through bolt detachably with the standing groove and connects in the standing groove, the utility model discloses in be equipped with the exhaust tube on the apron, be convenient for take out the internal air of jar through the vacuum pump peripheral hardware, through be equipped with the filter screen between exhaust tube and swivel cap, prevent that the vacuum pump from taking the internal material of jar out, the filter screen intercepts the material.

Description

Rubber compound vacuum kneading machine

Technical Field

The utility model relates to a kneading machine technical field specifically is a elastomeric compound vacuum kneading machine.

Background

The kneader is an ideal apparatus for kneading, vulcanizing and polymerizing a high-viscosity and elastic-plastic material. When the existing vacuum kneader is used, the air in the kneader needs to be discharged through the top vent hole, but in the discharging process, the raw material in the kneader body is also discharged from the vent hole, and if the raw material is directly discharged into the air, the air pollution is caused; in addition, when the existing kneader is used for feeding, the upper cover needs to be manually opened, and the upper cover of the vacuum kneader is generally provided with equipment such as a vacuum pump and the like, so that manual opening is inconvenient; meanwhile, the materials in the kneader are generally high-viscosity materials, and after the kneading is finished, partial materials can be remained on the stirring blades, so that the existing kneader is not easy to clean the residual materials on the stirring blades.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides a elastomeric compound vacuum kneading machine to mention the technical problem who takes the material out easily when vacuum pump bleeds in the solution background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a elastomeric compound vacuum kneading machine, includes a jar body and apron, be equipped with filter equipment and the device of uncapping on the apron, the internal device of mediating that is equipped with of jar, filter equipment includes exhaust tube, rotating cover and filter screen, the exhaust tube is installed on the apron, and exhaust tube and the internal portion of jar intercommunication, one side and the exhaust tube of rotating cover rotate to be connected, and opposite side and exhaust tube pass through bolt detachably and connect, are equipped with the connecting pipe on the rotating cover, and the top of exhaust tube is provided with and filter screen complex standing groove, and the filter screen setting just passes through bolt detachably with the standing groove and connects in the standing groove, the device of uncapping includes cylinder, first link and second link, first link fixed mounting is in one side of the jar body, and second link fixed mounting is on the upper surface of apron, the cylinder rotates with the one end of first link to be connected, and its flexible end rotates with the one end of second link to be connected, and the middle part of first link rotates with the middle part of second link to be connected.

Preferably, the kneading device comprises a first rotating rod, a second rotating rod, an installation rod, a plurality of stirring blades and a driving mechanism, two ends of the first rotating rod and two ends of the second rotating rod are respectively and rotatably connected with two sides of the tank body, the installation rod is respectively in threaded connection with the first rotating rod and the second rotating rod, the stirring blades are provided with a plurality of stirring blades, and two ends of each stirring blade are respectively and detachably connected with the top ends of the two adjacent installation rods through screws, so that the stirring blades can be conveniently dismounted and mounted.

In a further preferred mode, the driving mechanism includes a reduction motor, a first gear and a second gear, the output shaft of the reduction motor is connected with the first rotating rod, the first gear and the second gear are fixedly sleeved outside the first rotating rod and the second rotating rod respectively, and the first gear and the second gear are meshed, when the kneading machine is used, the transmission ratio of the first gear to the second gear is greater than 1.

Preferably in further, the below of the jar body is equipped with the frame, and the both ends of first rotary rod all rotate with the frame and be connected, rotate in the frame and be equipped with the pneumatic cylinder, and the output of pneumatic cylinder rotates with the bottom of the jar body to be connected, is convenient for realize the unloading of the internal material of jar through the pneumatic cylinder.

In a further preferred mode, a first connecting rod is fixedly arranged in the middle of the first connecting frame, a second connecting rod is fixedly arranged in the middle of the second connecting frame, and the first connecting rod and the second connecting rod are rotatably connected, so that the first connecting frame and the second connecting frame can be conveniently and rotatably connected.

In further preferred, the upper surface of the jar body is equipped with first seal receptacle, and the lower surface of apron is equipped with first rubber pad, and first rubber pad and first seal receptacle closely laminate, are convenient for improve the leakproofness of apron and jar body.

Preferably, a second sealing seat is arranged at the top of the exhaust pipe, a second rubber pad is arranged on the lower surface of the rotary cover, and the second rubber pad is tightly attached to the second sealing seat, so that the sealing performance between the rotary cover and the exhaust pipe is improved conveniently.

(III) advantageous effects

Compared with the prior art, the utility model provides a elastomeric compound vacuum kneading machine possesses following beneficial effect:

1. the utility model discloses in be equipped with the exhaust tube on the apron, be convenient for take out the air in the jar body through the peripheral hardware vacuum pump, through being equipped with the filter screen between exhaust tube and rotatory lid, prevent that the vacuum pump from taking out the material in the jar body, the filter screen intercepts the material;

2. the cover plate is driven to rotate to open or close through the expansion of the air cylinder, the cover plate does not need to be manually opened, the working strength of workers is reduced, the sealing property between the cover plate and the tank body is improved by arranging the first sealing seat and the first rubber pad, and the sealing property between the rotary cover and the exhaust tube is improved by arranging the second sealing seat and the second rubber pad;

3. the utility model discloses in install the installation pole at the screw thread on first rotary rod and second rotary rod, install stirring vane through the mounting screw on the installation pole, be convenient for wash stirring vane and installation pole quick assembly disassembly, drive jar body through the pneumatic cylinder is flexible and rotate around first rotary rod, realize the unloading of material.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rubber compound vacuum kneader according to the present invention;

FIG. 2 is a schematic view of the structure of the middle cover plate and the tank body of the present invention;

FIG. 3 is a schematic view of the structure of the middle cover plate and the filtering device of the present invention;

fig. 4 is a schematic diagram of the explosion structure of fig. 3 in the present invention;

fig. 5 is a schematic structural view of the present invention from another angle in fig. 4.

In the figure: 1. a tank body; 2. a cover plate; 3. an air exhaust pipe; 4. a rotating cover; 5. a filter screen; 6. a connecting pipe; 7. a placement groove; 8. a cylinder; 9. a first connecting frame; 10. a second link frame; 11. a first rotating rod; 12. a second rotating rod; 13. mounting a rod; 14. a stirring blade; 15. a reduction motor; 16. a first gear; 17. a second gear; 18. a frame; 19. a hydraulic cylinder; 20. a first connecting rod; 21. a second connecting rod; 22. a first seal seat; 23. a first rubber pad; 24. a second seal seat; 25. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1-5, a rubber compound vacuum kneader, including jar body 1 and apron 2, be equipped with filter equipment and uncapping device on the apron 2, be equipped with kneading device in jar body 1, filter equipment includes exhaust tube 3, rotatory lid 4 and filter screen 5, exhaust tube 3 installs on apron 2, and exhaust tube 3 and jar body 1 inside intercommunication, one side and the exhaust tube 3 of rotatory lid 4 rotate to be connected, opposite side and exhaust tube 3 pass through bolt detachably and connect, be equipped with connecting pipe 6 on the rotatory lid 4, the top of exhaust tube 3 is provided with and filter screen 5 complex standing groove 7, filter screen 5 sets up in standing groove 7 and passes through bolt detachably with standing groove 7 and connect, uncapping device includes cylinder 8, first link 9 and second link 10, first link 9 fixed mounting is in one side of jar body 1, second link 10 fixed mounting is on the upper surface of apron 2, cylinder 8 rotates with the one end of first link 9 to be connected, and the one end of second link 10 rotates to be connected, the middle part of first link 9 rotates with the middle part of second link 10 to be connected. A first connecting rod 20 is fixedly arranged in the middle of the first connecting frame 9, a second connecting rod 21 is fixedly arranged in the middle of the second connecting frame 10, and the first connecting rod 20 and the second connecting rod 21 are rotatably connected.

Referring to fig. 1-2, the kneading device includes a first rotating rod 11, a second rotating rod 12, a plurality of mounting rods 13, stirring blades 14 and a driving mechanism, wherein both ends of the first rotating rod 11 and the second rotating rod 12 are respectively and rotatably connected with both sides of the tank body 1, the mounting rods 13 are respectively and threadedly connected with the first rotating rod 11 and the second rotating rod 12, the stirring blades 14 are respectively and detachably connected with the top ends of two adjacent mounting rods 13 through screws, and both ends of each stirring blade 14 are respectively and detachably connected with the top ends of two adjacent mounting rods 13. The driving mechanism comprises a speed reducing motor 15, a first gear 16 and a second gear 17, an output shaft of the speed reducing motor 15 is connected with the first rotating rod 11, the first gear 16 and the second gear 17 are fixedly sleeved outside the first rotating rod 11 and the second rotating rod 12 respectively, and the first gear 16 is meshed with the second gear 17. When in use, the transmission ratio of the first gear 16 and the second gear 17 is greater than 1, the speed reduction motor 15 is started to drive the first rotating rod 11 to rotate, and then the first gear 16 on the first rotating rod 11 is driven to rotate, the first gear 16 and the second gear 17 are meshed to drive the second gear 17 to rotate, the second gear 17 drives the second rotating rod 12 to rotate, and then the speed reduction motor 15 drives the first rotating rod 11 and the second rotating rod 12 to rotate together, and the rotating speed of the second rotating rod 12 is less than that of the first rotating rod 11, and the first rotating rod 11 and the second rotating rod 12 drive the mounting rod 13 and the stirring blade 14 mounted thereon to rotate, so as to knead the material in the tank body 1.

Referring to fig. 1, a frame 18 is arranged below the tank 1, two ends of the first rotating rod 11 are rotatably connected with the frame 18, a hydraulic cylinder 19 is rotatably arranged on the frame 18, and an output end of the hydraulic cylinder 19 is rotatably connected with the bottom of the tank 1. When the blanking is needed, the hydraulic cylinder 19 is started to extend, the tank body 1 is driven to rotate around the first rotating rod 11, the tank body 1 is further in an inclined state, and the materials in the tank body 1 are poured out from one side of the tank body 1.

Referring to fig. 1-5, a first sealing seat 22 is disposed on the upper surface of the can body 1, a first rubber pad 23 is disposed on the lower surface of the cover 2, and the first rubber pad 23 is tightly attached to the first sealing seat 22. When the sealing device is used, the cover plate 2 is rotated and closed, so that the first rubber pad 23 is tightly attached to the first sealing seat 22, and the sealing connection between the tank body 1 and the cover plate 2 is realized.

Referring to fig. 1-5, a second sealing seat 24 is disposed on the top of the air exhaust tube 3, a second rubber pad 25 is disposed on the lower surface of the rotary cover 4, and the second rubber pad 25 is tightly attached to the second sealing seat 24. When the sealing device is used, the rotating cover 4 is rotated and closed, so that the second rubber pad 25 is tightly attached to the second sealing seat 24, and the sealing connection between the exhaust pipe 3 and the rotating cover 4 is realized.

Example 2:

in conclusion, when the air suction device is used, a material is placed in the tank body 1, the air cylinder 8 is started, the air cylinder is made to extend to drive the cover plate 2 to rotate around the joint of the first connecting rod 20 and the second connecting rod 21, the first rubber pad 23 is tightly attached to the first sealing seat 22, sealing connection between the tank body 1 and the cover plate 2 is achieved, the filter screen 5 is placed in the placing groove 7 above the air suction pipe 3, the filter screen 5 is fixedly connected with the placing groove 7 through screws, the rotary cover 4 is then closed in a rotating mode, the second rubber pad 25 is tightly attached to the second sealing seat 24, sealing connection between the air suction pipe 3 and the rotary cover 4 is achieved, the rotary cover 4 is fixedly connected with the air suction pipe 3 through bolts, the connecting pipe 6 on the rotary cover 4 is connected with an external vacuum pump, air in the tank body 1 is pumped out through the vacuum pump, and the material is blocked by the filter screen 5.

Example 3:

in summary, in use, the transmission ratio of the first gear 16 to the second gear 17 is greater than 1, the speed reduction motor 15 is activated to rotate the first rotating rod 11, and further the first gear 16 on the first rotating rod 11, the first gear 16 and the second gear 17 are engaged to rotate the second gear 17, the second gear 17 drives the second rotating rod 12 to rotate, so that the speed reduction motor 15 drives the first rotating rod 11 and the second rotating rod 12 to rotate together, and the rotating speed of the second rotating rod 12 is less than that of the first rotating rod 11, the first rotating rod 11 and the second rotating rod 12 drive the mounting rod 13 and the stirring blade 14 mounted thereon to rotate, the material in the tank 1 is kneaded, after the kneading is completed, the air cylinder 8 is activated to contract, the cover 2 is driven to rotate around the joint of the first connecting rod 20 and the second connecting rod 21 to open, the hydraulic cylinder 19 is activated to extend, the tank 1 is driven to rotate around the first rotating rod 11, and further the tank 1 is in an inclined state, the material in the tank 1 is poured from one side of the tank 1, when the stirring blade 14 is cleaned, and the stirring blade 14 is removed from the tank 14.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gross rubber vacuum kneader, includes jar body (1) and apron (2), its characterized in that: the novel air suction cover is characterized in that a filtering device and a cover opening device are arranged on the cover plate (2), a kneading device is arranged in the cover plate (1), the filtering device comprises an air suction pipe (3), a rotating cover (4) and a filter screen (5), the air suction pipe (3) is installed on the cover plate (2), the air suction pipe (3) is communicated with the interior of the cover plate (1), one side of the rotating cover (4) is rotatably connected with the air suction pipe (3), the other side of the rotating cover is detachably connected with the air suction pipe (3) through a bolt, a connecting pipe (6) is arranged on the rotating cover (4), a placing groove (7) matched with the filter screen (5) is formed in the top of the air suction pipe (3), the filter screen (5) is arranged in the placing groove (7) and is detachably connected with the placing groove (7) through a bolt, the cover opening device comprises an air cylinder (8), a first connecting frame (9) and a second connecting frame (10), the first connecting frame (9) is fixedly installed on one side of the cover plate (2), the second connecting frame (10) is fixedly installed on the upper surface of the cover plate (8), the middle of the cover plate (9), the first connecting frame (9), and the second connecting frame (10) and the middle of the second connecting frame (10) are rotatably connected with the rotating end of the second connecting frame (10).

2. A rubber compound vacuum kneader according to claim 1, characterized in that: the kneading device comprises a first rotating rod (11), a second rotating rod (12), an installation rod (13), stirring blades (14) and a driving mechanism, wherein two ends of the first rotating rod (11) and the second rotating rod (12) are respectively and rotationally connected with two sides of the tank body (1), the installation rod (13) is provided with a plurality of stirring blades which are respectively in threaded connection with the first rotating rod (11) and the second rotating rod (12), and the stirring blades (14) are provided with a plurality of stirring blades, and each two ends of the stirring blades (14) are respectively and two adjacent to the top end of the installation rod (13) through a screw in a detachable manner.

3. A rubber compound vacuum kneader according to claim 2, characterized in that: actuating mechanism includes gear motor (15), first gear (16) and second gear (17), the output shaft and first rotary rod (11) of gear motor (15) are connected, and first gear (16) and second gear (17) are fixed the cover respectively and are established first rotary rod (11) and second rotary rod (12) outside, and first gear (16) and second gear (17) meshing.

4. A rubber compound vacuum kneader as claimed in claim 2, characterized in that: the lower side of the tank body (1) is provided with a rack (18), the two ends of the first rotating rod (11) are rotatably connected with the rack (18), a hydraulic cylinder (19) is rotatably arranged on the rack (18), and the output end of the hydraulic cylinder (19) is rotatably connected with the bottom of the tank body (1).

5. A rubber compound vacuum kneader as claimed in claim 1, characterized in that: a first connecting rod (20) is fixedly arranged in the middle of the first connecting frame (9), a second connecting rod (21) is fixedly arranged in the middle of the second connecting frame (10), and the first connecting rod (20) is rotatably connected with the second connecting rod (21).

6. A rubber compound vacuum kneader according to claim 1, characterized in that: the upper surface of the tank body (1) is provided with a first sealing seat (22), the lower surface of the cover plate (2) is provided with a first rubber pad (23), and the first rubber pad (23) is tightly attached to the first sealing seat (22).

7. A rubber compound vacuum kneader as claimed in claim 1, characterized in that: the top of exhaust tube (3) is equipped with second seal receptacle (24), and the lower surface of swivel cap (4) is equipped with second rubber pad (25), and second rubber pad (25) and second seal receptacle (24) closely laminate.