CN215550040U - Sealing device of vacuum kneader - Google Patents
Sealing device of vacuum kneader Download PDFInfo
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- CN215550040U CN215550040U CN202120957280.0U CN202120957280U CN215550040U CN 215550040 U CN215550040 U CN 215550040U CN 202120957280 U CN202120957280 U CN 202120957280U CN 215550040 U CN215550040 U CN 215550040U
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- vacuum kneader
- motor
- sealing cover
- vacuum
- fixed
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Abstract
The utility model discloses a sealing device of a vacuum kneader, which comprises a base, a first motor and a connecting shaft, wherein a supporting seat is fixed on the upper surface of the base; the first motor is arranged on the right side of the supporting seat; the connecting shaft is connected to the tail end of the first motor; a vacuum kneader connected to an end of the connecting shaft; the second motor is fixed on the left side and the right side of the vacuum kneader; the hydraulic rod is connected to the upper end of the second motor; the second motor is fixed on the left side and the right side of the vacuum kneader; and the hydraulic rod is connected to the upper end of the second motor. This sealing device of vacuum kneading machine, the lift of the fixed plate cooperation hydraulic stem that sets up can make the spacing groove card of fixed plate upper surface go into in the fixture block of sealed lid upper surface, and the fixed block that the fixed plate lower surface set up can go into simultaneously and carry out the secondary block in the draw-in groove of sealed lid surface, and the holding power through the hydraulic stem can make the sealing performance and the stability of sealed lid further promote.
Description
Technical Field
The utility model relates to the technical field of vacuum kneading machines, in particular to a sealing device of a vacuum kneading machine.
Background
The vacuum kneader is a common device for producing various types of organic silicon rubber, and is also a common production device in the industries of printing ink, coating and the like, a sealing cover is required to seal a stirring cavity of the vacuum kneader in the processing process of the vacuum kneader, and gas in the stirring cavity is pumped by a vacuum pump to remove a gas chamber generated in the rubber stirring process.
The sealing structure of the sealing cover of the vacuum kneader on the market is single, and the sealing performance and stability of the sealing cover are difficult to ensure, therefore, a sealing device of the vacuum kneader is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing device of a vacuum kneader, which aims to solve the problems that the sealing structure of a sealing cover of the vacuum kneader on the market proposed in the background technology is single, and the sealing performance and the stability of the sealing cover are difficult to ensure.
In order to achieve the purpose, the utility model provides the following technical scheme: a sealing device for a vacuum kneader, comprising:
the upper surface of the base is fixed with a supporting seat;
the first motor is arranged on the right side of the supporting seat;
the connecting shaft is connected to the tail end of the first motor;
a vacuum kneader connected to an end of the connecting shaft;
the second motor is fixed on the left side and the right side of the vacuum kneader;
the hydraulic rod is connected to the upper end of the second motor;
the fixing plate is connected to the upper end of the hydraulic rod;
the limiting groove is formed in the upper surface of the fixing plate;
a sealing cover arranged on the upper surface of the vacuum kneader;
a third motor connected to an end of the sealing cover;
the clamping blocks are fixed on two sides of the upper surface of the sealing cover;
and the vacuum pump is arranged in the middle of the upper surface of the sealing cover.
Preferably, the vacuum kneader forms a rotating structure through a connecting shaft and between the first motor and a supporting seat, and the supporting seat is symmetrically distributed about the vertical center line of the vacuum kneader.
Preferably, a rotating structure is formed between the hydraulic rod and the vacuum kneading machine through the second motor, and a lifting structure is formed between the fixing plate and the vacuum kneading machine through the hydraulic rod.
Preferably, the fixing plate is further provided with:
and the fixing blocks are fixed on two sides of the lower surface of the fixing plate.
Preferably, the sealing cover and the vacuum kneader form a rotating structure through a third motor, and the sealing cover and the vacuum kneader are in clamping connection.
Preferably, the size of the outer opening of the sealing cover is matched with the size of the inner opening of the vacuum kneader, and the sealing cover and the fixture block are connected in a welding mode.
Preferably, the sealing cover is further provided with:
and the clamping grooves are fixed on the left side and the right side of the upper surface of the sealing cover.
Preferably, the fixed plate forms a clamping structure with the sealing cover through the limiting groove and the clamping block, and the fixed plate forms a clamping structure with the sealing cover through the fixing block and the clamping groove.
The utility model provides a sealing device of a vacuum kneading machine, which has the following beneficial effects: the sealing device structure that sets up is more reliable, can the secondary reinforce sealed lid for vacuum kneading machine's sealing performance is better.
1. According to the utility model, the arranged fixing plate is matched with the lifting of the hydraulic rod, so that the limiting groove on the upper surface of the fixing plate can be clamped into the clamping block on the upper surface of the sealing cover, the fixing block arranged on the lower surface of the fixing plate can be simultaneously clamped into the clamping groove on the surface of the sealing cover for secondary clamping, and the sealing performance and stability of the sealing cover can be further improved by the downward pressure of the hydraulic rod.
2. According to the utility model, the direction of the fixed plate can be rotationally adjusted through the driving of the first motor, so that the subsequent sealing cover can be conveniently reinforced and sealed, and the direction of the rotatable fixed plate can be rotationally adjusted according to the requirements of the situation, so that the sealing cover is prevented from being blocked from being normally closed.
3. According to the vacuum kneading machine, the first motor can rotate with the supporting seat, so that the finished products can be poured and discharged conveniently, the vacuum pump matched with the vacuum kneading machine can continuously perform vacuum adsorption on the stirring inner cavity so as to ensure the processing effect of the products in the vacuum kneading machine, and the sealing cover can be opened and closed automatically through the third motor, so that the sealing performance of the vacuum kneading machine is ensured.
Drawings
FIG. 1 is a schematic view showing the overall construction of a sealing apparatus of a vacuum kneader according to the present invention;
FIG. 2 is a schematic diagram showing a side view of a sealing device of the vacuum kneader according to the present invention;
FIG. 3 is a schematic view of a fixing plate structure of a sealing device of the vacuum kneader according to the present invention;
FIG. 4 is an enlarged schematic view of a sealing device of a vacuum kneader according to the present invention at A in FIG. 1
In the figure: 1. a base; 2. a supporting seat; 3. a first motor; 4. a connecting shaft; 5. a vacuum kneader; 6. a second motor; 7. a hydraulic lever; 8. a fixing plate; 9. a limiting groove; 10. a fixed block; 11. a sealing cover; 12. a third motor; 13. a clamping block; 14. a card slot; 15. a vacuum pump.
Detailed Description
As shown in fig. 1-2, the sealing apparatus of a vacuum kneader includes: the device comprises a base 1, wherein a supporting seat 2 is fixed on the upper surface of the base 1; the first motor 3 is arranged on the right side of the supporting seat 2; a connecting shaft 4 connected to the end of the first motor 3; a vacuum kneader 5 attached to the end of the connecting shaft 4; the vacuum kneading machine 5 forms a rotating structure with the supporting seat 2 through the connecting shaft 4 and the first motor 3, the supporting seat 2 is symmetrically distributed about the vertical center line of the vacuum kneading machine 5, and the vacuum kneading machine 5 can rotate with the supporting seat 2 through the first motor 3, so that the finished products can be poured and discharged conveniently; second motors 6 fixed to the left and right sides of the vacuum kneader 5; a hydraulic rod 7 connected to the upper end of the second motor 6; a fixing plate 8 connected to the upper end of the hydraulic rod 7; the hydraulic rod 7 forms a rotating structure with the vacuum kneading machine 5 through the second motor 6, the fixing plate 8 forms a lifting structure with the vacuum kneading machine 5 through the hydraulic rod 7, and the arranged fixing plate 8 can extend upwards through the pushing of the hydraulic rod 7 and can rotate to adjust the direction through the driving of the first motor 3, so that the subsequent sealing cover 11 can be conveniently reinforced and sealed; the limiting groove 9 is formed in the upper surface of the fixing plate 8, and the limiting groove 9 formed in the upper surface of the fixing plate 8 facilitates the stability of a subsequent reinforcing sealing state; a seal cover 11 provided on the upper surface of the vacuum kneader 5; a third motor 12 connected to the end of the sealing cover 11; the sealing cover 11 and the vacuum kneader 5 form a rotating structure through a third motor 12, and the sealing cover 11 and the vacuum kneader 5 are connected in a clamping manner; the size of the outer opening of the sealing cover 11 is matched with the size of the inner opening of the vacuum kneader 5, and the sealing cover 11 is connected with the fixture block 13 in a welding mode; the arranged sealing cover 11 can be driven by a third motor 12 to rotate, so that the sealing cover is clamped and closed with the vacuum kneader 5, and the stirring inner cavity is sealed; the vacuum pump 15 is arranged in the middle of the upper surface of the sealing cover 11, and the arranged vacuum pump 15 can continuously perform vacuum adsorption on the stirring inner cavity so as to ensure the processing effect of internal products;
as shown in fig. 3 to 4, the sealing means of the vacuum kneader includes stoppers 13 fixed to both sides of the upper surface of the sealing cover 11; clamping grooves 14 fixed on the left and right sides of the upper surface of the sealing cover 11; the fixed plate 8 forms the block structure through between spacing groove 9 and fixture block 13 and the sealed lid 11, the fixed plate 8 forms the block structure through between fixed block 10 and draw-in groove 14 and the sealed lid 11, the fixed plate 8 that promotes through hydraulic stem 7 can be through hydraulic stem 7 downstream again after sealed lid 11 is closed, thereby make the spacing groove 9 card of fixed plate 8 upper surface go into in the fixture block 13 of sealed lid 11 upper surface, and the fixed block 10 that the fixed plate 8 lower surface set up can block simultaneously and carry out the secondary block in the draw-in groove 14 on sealed lid 11 surface, the holding power through hydraulic stem 7 can make the sealing performance and the stability of sealed lid 11 further promote.
In conclusion, when the sealing device of the vacuum kneader is used, firstly, after the vacuum kneader 5 is loaded, the arranged sealing cover 11 can be driven by the third motor 12 to rotate, so as to be clamped and closed with the vacuum kneader 5, so as to seal the stirring cavity, the arranged vacuum pump 15 can continuously carry out vacuum adsorption on the stirring cavity, so as to ensure the processing effect of internal products, then the arranged fixing plate 8 can extend upwards by being pushed by the hydraulic rod 7, and can be driven by the first motor 3 to rotate and adjust the direction, the fixing plate 8 lifted by the hydraulic rod 7 can move downwards by the hydraulic rod 7 again after the sealing cover 11 is closed, so that the limiting groove 9 on the upper surface of the fixing plate 8 is clamped into the clamping block 13 on the upper surface of the sealing cover 11, and the fixing block 10 arranged on the lower surface of the fixing plate 8 can be simultaneously clamped into the clamping groove 14 on the surface of the sealing cover 11 to carry out secondary clamping, finally, the sealing performance and stability of the sealing cover 11 can be further improved through the downward pressure of the hydraulic rod 7.
Claims (8)
1. A sealing device for a vacuum kneader, characterized by comprising:
the device comprises a base (1), wherein a supporting seat (2) is fixed on the upper surface of the base (1);
the first motor (3) is arranged on the right side of the supporting seat (2);
the connecting shaft (4) is connected to the tail end of the first motor (3);
a vacuum kneader (5) connected to the end of the connecting shaft (4);
a second motor (6) fixed to the left and right sides of the vacuum kneader (5);
a hydraulic rod (7) connected to the upper end of the second motor (6);
a fixing plate (8) connected to the upper end of the hydraulic rod (7);
the limiting groove (9) is formed in the upper surface of the fixing plate (8);
a seal cover (11) provided on the upper surface of the vacuum kneader (5);
a third motor (12) connected to the end of the sealing cover (11);
the clamping blocks (13) are fixed on two sides of the upper surface of the sealing cover (11);
and the vacuum pump (15) is arranged in the middle of the upper surface of the sealing cover (11).
2. The sealing device of a vacuum kneader according to claim 1, characterized in that the vacuum kneader (5) is configured in a rotating structure by means of a connecting shaft (4) and a first motor (3) and a support base (2), the support base (2) being symmetrically distributed about the vertical center line of the vacuum kneader (5).
3. The sealing device of a vacuum kneader according to claim 1, characterized in that the hydraulic rod (7) forms a rotating structure with the vacuum kneader (5) by the second motor (6), and the fixing plate (8) forms a lifting structure with the vacuum kneader (5) by the hydraulic rod (7).
4. The sealing device of a vacuum kneader according to claim 1, characterized in that the fixing plate (8) is further provided with:
and the fixing blocks (10) are fixed on two sides of the lower surface of the fixing plate (8).
5. The sealing device of a vacuum kneader according to claim 1, characterized in that the sealing cover (11) forms a rotating structure with the vacuum kneader (5) by means of a third motor (12), and the sealing cover (11) is in snap connection with the vacuum kneader (5).
6. The sealing device of the vacuum kneader according to claim 1, characterized in that the size of the outer opening of the sealing cover (11) is matched with the size of the inner opening of the vacuum kneader (5), and the sealing cover (11) and the block (13) are connected by welding.
7. The sealing device of a vacuum kneader according to claim 1, characterized in that the sealing cover (11) is further provided with:
and the clamping grooves (14) are fixed on the left side and the right side of the upper surface of the sealing cover (11).
8. The sealing device of the vacuum kneader according to claim 7, characterized in that the fixing plate (8) forms a snap-fit structure with the sealing cover (11) through the limiting groove (9) and the locking piece (13), and the fixing plate (8) forms a snap-fit structure with the sealing cover (11) through the fixing piece (10) and the locking groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957280.0U CN215550040U (en) | 2021-05-06 | 2021-05-06 | Sealing device of vacuum kneader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957280.0U CN215550040U (en) | 2021-05-06 | 2021-05-06 | Sealing device of vacuum kneader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215550040U true CN215550040U (en) | 2022-01-18 |
Family
ID=79859051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120957280.0U Active CN215550040U (en) | 2021-05-06 | 2021-05-06 | Sealing device of vacuum kneader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215550040U (en) |
-
2021
- 2021-05-06 CN CN202120957280.0U patent/CN215550040U/en active Active
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