CN220488285U - Sealing device of raw rubber discharging machine - Google Patents
Sealing device of raw rubber discharging machine Download PDFInfo
- Publication number
- CN220488285U CN220488285U CN202321414101.4U CN202321414101U CN220488285U CN 220488285 U CN220488285 U CN 220488285U CN 202321414101 U CN202321414101 U CN 202321414101U CN 220488285 U CN220488285 U CN 220488285U
- Authority
- CN
- China
- Prior art keywords
- sealing
- ring
- raw rubber
- sealing device
- base
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 87
- 238000007599 discharging Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000741 silica gel Substances 0.000 abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a sealing device of a raw rubber dispenser, which comprises a sealing pressing plate and a sealing base which are sleeved on a shaft from top to bottom, wherein a sealing ring is arranged between the sealing base and the shaft, and the sealing ring is sleeved on the shaft. According to the sealing device of the raw rubber discharging machine, the sealing ring is arranged between the sealing ring pressing plate and the sealing ring base, the positioning pin is arranged to prevent the base from rotating, the sealing ring pressing plate presses the sealing ring, the tightness can be adjusted by adjusting the sealing ring pressing plate, the problem of rubber leakage in the process of extruding silica gel is solved through the whole device, the problem of quality influence of packing sealing on products is avoided, and the device is low in required cost.
Description
Technical Field
The utility model relates to the technical field of glue discharging machines, in particular to a sealing device of a raw glue discharging machine.
Background
When the silica gel with high viscosity is produced, a special glue discharging machine is needed, the inside of the glue discharging machine generates relatively large force to enable the silica gel to be extruded, but the silica gel can be extruded from the position of a shaft in the extrusion process, the mechanical seal cannot meet the use condition, the silica gel is easy to extrude by the packing seal, the packing wear affects the product quality, and in order to solve the glue leakage problem of the glue discharging machine, the sealing device is improved, and the sealing device of the glue discharging machine is designed.
In order to solve the problems, the proposal is generated.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a sealing device of a raw rubber discharging machine, which is used for solving the problems in the background technology.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a raw rubber goes out gum machine sealing device, includes from top to bottom cover establishes at epaxial sealing clamp plate, sealing base, be equipped with the sealing washer between sealing base and the axle, the sealing washer snare is established epaxial.
Preferably, the sealing pressing plate comprises a first flange ring and a sealing pressing ring, and the first flange ring is fixedly arranged on the end face of the sealing pressing ring.
Preferably, the upper end of the sealing base is sleeved outside the sealing compression ring and the lower end of the sealing base is sleeved outside the shaft, the sealing base comprises a cylinder body, a second flange ring is fixedly arranged at the upper end of the cylinder body, a third flange ring is fixedly arranged at the lower end of the cylinder body, and a cooling jacket is sleeved outside the cylinder body.
Preferably, the cooling jacket is provided with a water inlet and a water outlet, and the horizontal position of the water inlet is lower than that of the water outlet.
Preferably, the flange ring III is provided with a positioning pin.
Preferably, the sealing ring comprises a supporting ring, V-shaped rings and pressing rings, wherein positioning holes are formed in the supporting ring, and the number of the V-shaped rings can be increased or decreased according to requirements.
(III) beneficial effects
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: according to the sealing device of the raw rubber discharging machine, the sealing ring is arranged between the sealing ring pressing plate and the sealing ring base, the positioning pin is arranged to prevent the base from rotating, the sealing ring pressing plate presses the sealing ring, the tightness can be adjusted by adjusting the sealing ring pressing plate, the problem of rubber leakage in the process of extruding silica gel is solved through the whole device, the problem of quality influence of packing sealing on products is avoided, and the device is low in required cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a seal ring according to the present utility model;
in the figure: the sealing device comprises a shaft 1, a sealing pressing plate 2, a flange ring 21, a sealing pressing ring 22, a sealing base 3, a cylinder 31, a flange ring 32, a flange ring 33, a cooling jacket 34, a water inlet 35, a water outlet 36, a positioning pin 37, a sealing ring 4, a supporting ring 41, a V-shaped ring 42, a pressing ring 43 and a positioning hole 44.
Detailed Description
The utility model is further illustrated by the figures and examples.
The embodiment of the utility model provides a sealing device of a raw rubber discharging machine, which comprises a sealing pressing plate 2 and a sealing base 3 which are sleeved on a shaft 1 from top to bottom, wherein a sealing ring 4 is arranged between the sealing base 3 and the shaft 1, the sealing ring 4 is sleeved on the shaft 1, and relatively large force is generated in the rubber discharging machine to extrude silica gel, but the silica gel can be extruded from the position of a shaft in the extruding process.
Referring to fig. 1-2, a sealing pressing plate 2 comprises a first flange ring 21 and a sealing pressing ring 22, the first flange ring 21 is fixedly arranged on the end face of the sealing pressing ring 22, the upper end of a sealing base 3 is sleeved outside the sealing pressing ring 22, the lower end of the sealing base 3 is sleeved outside a shaft 1, the sealing base 3 comprises a cylinder 31, a second flange ring 32 is fixedly arranged at the upper end of the cylinder 31, a third flange ring 33 is fixedly arranged at the lower end of the cylinder, and the sealing device is fixedly pressed through hole sites and nut bolts on the first flange ring 21, the second flange ring 32 and the third flange ring 33.
Referring to fig. 1-2, a cooling jacket 34 is sleeved outside the cylinder 31, a water inlet 35 and a water outlet 36 are arranged on the cooling jacket 34, the horizontal position of the water inlet 35 is lower than that of the water outlet 36, and cooling water plays a role in cooling the sealing ring 4 from the lower inlet to the upper outlet, so that the temperature of the sealing device is prevented from being too high.
Referring to fig. 2-3, the positioning pin 37 is arranged on the flange ring three 33, the sealing ring 4 comprises a supporting ring 41, a V-shaped ring 42 and a pressing ring 43, the supporting ring 41 is provided with a positioning hole 44, the supporting ring 41 is thicker and mainly plays a supporting role on the V-shaped ring, the positioning hole 44 and the positioning pin 37 on the flange ring three 33 cooperate to fix the sealing ring 4, the number of the V-shaped rings 42 can be increased or decreased at any time according to the specific size of installation, the tightness of the V-shaped rings can be adjusted at any time according to the pressure of the sealing pressing plate 2, the V-shaped rings 42 have a self-sealing effect, when the glue is discharged from the glue discharging machine, the lip tip changes the contact shape and increases the contact stress, and the lip is tightly attached to the sealed surface, so that the sealing effect is realized.
Although embodiments of the present utility model 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 therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a raw rubber goes out gluey quick-witted sealing device which characterized in that: the sealing device comprises a sealing pressing plate (2) and a sealing base (3) which are sleeved on a shaft (1) from top to bottom, wherein a sealing ring (4) is arranged between the sealing base (3) and the shaft (1), and the sealing ring (4) is sleeved on the shaft (1).
2. A sealing device for a raw rubber dispenser according to claim 1, wherein: the sealing pressing plate (2) comprises a first flange ring (21) and a sealing pressing ring (22), and the first flange ring (21) is fixedly arranged on the end face of the sealing pressing ring (22).
3. A sealing device for a raw rubber dispenser as claimed in claim 2, wherein: the sealing base (3) is sleeved outside the sealing compression ring (22) and sleeved outside the shaft (1) at the lower end, the sealing base (3) comprises a cylinder body (31), a flange ring II (32) is fixedly arranged at the upper end of the cylinder body (31), a flange ring III (33) is fixedly arranged at the lower end of the cylinder body (31), and a cooling jacket (34) is sleeved outside the cylinder body (31).
4. A sealing device for a raw rubber dispenser according to claim 3, wherein: the cooling jacket (34) is provided with a water inlet (35) and a water outlet (36), and the horizontal position of the water inlet (35) is lower than that of the water outlet (36).
5. A sealing device for a raw rubber dispenser according to claim 3, wherein: and a positioning pin (37) is arranged on the flange ring III (33).
6. A sealing device for a raw rubber dispenser according to claim 1, wherein: the sealing ring (4) comprises a supporting ring (41), V-shaped rings (42) and pressing rings (43), positioning holes (44) are formed in the supporting ring (41), and the number of the V-shaped rings (42) can be increased or decreased according to requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414101.4U CN220488285U (en) | 2023-06-06 | 2023-06-06 | Sealing device of raw rubber discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414101.4U CN220488285U (en) | 2023-06-06 | 2023-06-06 | Sealing device of raw rubber discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220488285U true CN220488285U (en) | 2024-02-13 |
Family
ID=89828077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414101.4U Active CN220488285U (en) | 2023-06-06 | 2023-06-06 | Sealing device of raw rubber discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220488285U (en) |
-
2023
- 2023-06-06 CN CN202321414101.4U patent/CN220488285U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |