CN207549194U - A kind of nitrogen charging vacuumizes rubber kneading machine - Google Patents
A kind of nitrogen charging vacuumizes rubber kneading machine Download PDFInfo
- Publication number
- CN207549194U CN207549194U CN201721659282.1U CN201721659282U CN207549194U CN 207549194 U CN207549194 U CN 207549194U CN 201721659282 U CN201721659282 U CN 201721659282U CN 207549194 U CN207549194 U CN 207549194U
- Authority
- CN
- China
- Prior art keywords
- shaft
- seal closure
- hole
- boss
- kneading machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of nitrogen charging to vacuumize rubber kneading machine, including case lid, setting control oxygen device on case lid, control oxygen device include fixed block, connecting shaft, drive bevel gear, driven wheel of differential, shaft and seal closure, wherein fixed block lower end connection connecting shaft, connecting shaft lower end is socketed drive bevel gear, and drive bevel gear is engaged with driven wheel of differential, and driven wheel of differential is socketed in shaft, there is boss in shaft, the boss in shaft is mounted on the inside of seal closure.The utility model can control the oxygen content inside vacuum rubber kneader, ensure vacuum environment in rubber production, ensure rubber quality.
Description
Technical field
Rubber is vacuumized the utility model is related to vacuum rubber kneader technical field more particularly to a kind of nitrogen charging to mediate
Machine.
Background technology
Vacuum kneader is the ideal equipment of the kneading to high viscosity, elastoplasticity material, mixing, vulcanization, polymerization.Vacuum is pinched
Conjunction machine can be used for the materials such as production silicon rubber, fluid sealant, hot melt adhesive, food matrix, pharmaceutical preparation, stiff grease.Nitrogen charging is taken out
Vacuum kneader needs a stable vacuum environment to ensure rubber in production process during processing rubber, inside kneader
In quality, but current nitrogen charging vacuumize kneader all neither one detection kneader inner vacuum environment it is whether up to standard
Device causes rubber to be mixed into the gases such as oxygen in production, influences the quality of rubber.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of nitrogen charging proposed vacuumizes
Rubber kneading machine.
To achieve these goals, the utility model employs following technical solution：
A kind of nitrogen charging vacuumizes rubber kneading machine, including case lid, control oxygen device is set on case lid, control oxygen device includes fixing
Block, connecting shaft, drive bevel gear, driven wheel of differential, shaft and seal closure, wherein fixed block lower end connect connecting shaft, connecting shaft
Lower end is socketed drive bevel gear, and drive bevel gear is engaged with driven wheel of differential, and driven wheel of differential is socketed in shaft, is had in shaft
Boss, the boss in shaft are mounted on the inside of seal closure.
Preferably, card slot is provided in the connecting shaft, card slot is corresponding with fixture block.
Preferably, gear cover on the case lid is set, is provided with through-hole at the top of gear cover, through-hole is corresponding with connecting shaft, through-hole
Internal diameter size be more than connecting shaft outer diameter size.
Preferably, the quantity of the boss in the shaft is two, and boss side surfaces open up first through hole.
Preferably, the outside the boss in the shaft forms revolute for the medial surface of seal closure, the boss in shaft
The size of outer diameter is less than the size of the internal diameter of seal closure.
Preferably, the seal closure is provided with the second through-hole, the second through-hole and first on shaft boss of seal closure up and down
Through-hole corresponds to, and seal closure all connecting tubes up and down.
Preferably, the quantity of the seal closure is two, and pipe nipple is connected to envelope on the seal closure far from driven wheel of differential
Lid, pipe nipple is connected to gas bottle on the seal closure of driven wheel of differential, lambda sensor is set in gas bottle, and gas bottle is upper
Hold installation suggestion device.
Preferably, the both sides of seal closure are provided with third through-hole, and shaft is sleeved in third through-hole, the ruler of the internal diameter of third through-hole
The size of the very little outer diameter more than shaft.
The beneficial effects of the utility model are：
This nitrogen charging vacuumizes rubber kneading machine and control oxygen device is increased on the basis of general vacuum kneader, can sense true
Empty kneader meets production standard in internal oxygen content, control vacuum kneader in internal oxygen content, ensures rubber production
Vacuum environment, so as to ensure rubber quality.
Description of the drawings
Fig. 1 be the utility model proposes a kind of nitrogen charging vacuumize the structure diagram of rubber kneading machine；
Fig. 2 be the utility model proposes a kind of nitrogen charging vacuumize overlooking the structure diagram at the A of rubber kneading machine.
In figure：1 takes over, 2 seal closures, 3 cappings, 4 shafts, 5 gas bottles, 6 lambda sensors, 7 prompting devices, 8 driven wheel of differential,
9 fixed blocks, 10 connecting shafts, 11 fixture blocks, 12 drive bevel gears, 13 gear covers, 14 case lids.
Specific embodiment
A kind of nitrogen charging vacuumizes rubber kneading machine, including case lid 14, control oxygen device is set on case lid 14, control oxygen device includes
Fixed block 9, connecting shaft 10, drive bevel gear 12, driven wheel of differential 8, shaft 4 and seal closure 2, wherein 9 lower end of fixed block connect
Connecting shaft 10 sets gear cover 13 on case lid 14, and 13 top of gear cover is provided with through-hole, and through-hole is corresponding with connecting shaft 10, through-hole
The size of internal diameter is more than the size of the outer diameter of connecting shaft 10, and card slot is provided in connecting shaft 10, and card slot is corresponding with fixture block 11, and limitation connects
The range that spindle 10 rotates, 10 lower end of connecting shaft socket drive bevel gear 12, drive bevel gear 12 are engaged with driven wheel of differential 8,
Driven wheel of differential 8 is socketed in shaft 4, and shaft 4 is equipped with boss, and the quantity of boss is two, and boss side surfaces open up first
Through-hole, the boss in shaft 4 are mounted on the inside of seal closure 2, and the size of the outer diameter of the boss in shaft 4 is less than seal closure 2
The size of internal diameter, the outside the boss face in shaft 4 form revolute for the medial surface of seal closure 2, and seal closure is provided with second about 2
Through-hole, the second through-hole of seal closure 2 is corresponding with the first through hole on 4 boss of shaft, and seal closure all connecting tubes 1 about 2, close
The both sides of sealing cover 2 are provided with third and lead to .. holes, and shaft 4 is sleeved in third through-hole, and the size of the internal diameter of third through-hole is more than shaft 4
The size of outer diameter, the quantity of seal closure 2 is two, and pipe nipple 1 is connected to capping 3 on the seal closure 2 far from driven wheel of differential 8,
Pipe nipple 1 is connected to gas bottle 5 on the seal closure 2 of driven wheel of differential 8, and lambda sensor 6, and gas bottle 5 are set in gas bottle 5
Upper end installation suggestion device 7.
Workflow：Capping 3 is opened, nitrogen pipeline is rushed in connection, rotates fixed block 9, and connecting rod 10 rotates, bevel gear set crossed belt
Turn axis 4 rotates, and the boss in shaft 4 rotates in sealing cover 2, on the through-hole on boss is corresponding with the through-hole on sealing cover 2,
Nitrogen enters inside kneader and inside gas bottle 5, and lambda sensor 6 detects the content of the oxygen inside kneader, reaches production mark
On time, prompting device 7 can be prompted, rotation fixed block 9, and the through-hole on boss is staggered with the through-hole on sealing cover 2, closes into nitrogen
Channel.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of nitrogen charging vacuumizes rubber kneading machine, including case lid (14), which is characterized in that setting control oxygen dress on case lid (14)
It puts, control oxygen device includes fixed block (9), connecting shaft (10), drive bevel gear (12), driven wheel of differential (8), shaft (4) and close
Sealing cover (2), wherein fixed block (9) lower end connection connecting shaft (10), connecting shaft (10) lower end socket drive bevel gear (12), actively
Bevel gear (12) engages with driven wheel of differential (8), and driven wheel of differential (8) is socketed in shaft (4), and shaft (4) is equipped with boss,
Boss in shaft (4) is mounted on the inside of seal closure (2).
2. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that on the connecting shaft (10)
Card slot is provided with, card slot is corresponding with fixture block (11).
3. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that is set on the case lid (14)
Gear cover (13) is put, is provided with through-hole at the top of gear cover (13), through-hole is corresponding with connecting shaft (10), and the size of the internal diameter of through-hole is more than
The size of the outer diameter of connecting shaft (10).
4. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that on the shaft (4)
The quantity of boss is two, and boss side surfaces open up first through hole.
5. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that on the shaft (4)
Outside the boss forms revolute for the medial surface of seal closure (2), and the size of the outer diameter of the boss in shaft (4) is less than seal closure
(2) size of internal diameter.
6. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that on the seal closure (2)
Under be provided with the second through-hole, the second through-hole of seal closure (2) is corresponding with the first through hole on shaft (4) boss, and on seal closure (2)
Under all connecting tubes (1).
7. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that the seal closure (2)
Quantity is two, and pipe nipple (1) is connected to capping (3) on the seal closure (2) far from driven wheel of differential (8), close from mantle tooth
It takes turns pipe nipple (1) on the seal closure (2) of (8) and is connected to gas bottle (5), lambda sensor (6), and gas bottle are set in gas bottle (5)
(5) upper end installation suggestion device (7).
8. a kind of nitrogen charging according to claim 1 vacuumizes rubber kneading machine, which is characterized in that the seal closure (2)
Both sides are provided with third through-hole, and shaft (4) is sleeved in third through-hole, and the size of the internal diameter of third through-hole is more than the outer diameter of shaft (4)
Size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659282.1U CN207549194U (en) | 2017-12-04 | 2017-12-04 | A kind of nitrogen charging vacuumizes rubber kneading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659282.1U CN207549194U (en) | 2017-12-04 | 2017-12-04 | A kind of nitrogen charging vacuumizes rubber kneading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549194U true CN207549194U (en) | 2018-06-29 |
Family
ID=62679053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659282.1U Expired - Fee Related CN207549194U (en) | 2017-12-04 | 2017-12-04 | A kind of nitrogen charging vacuumizes rubber kneading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549194U (en) |
-
2017
- 2017-12-04 CN CN201721659282.1U patent/CN207549194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191204 |