CN217196314U - Self-interacting sealing device of banbury mixer discharge door - Google Patents
Self-interacting sealing device of banbury mixer discharge door Download PDFInfo
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- CN217196314U CN217196314U CN202123310020.3U CN202123310020U CN217196314U CN 217196314 U CN217196314 U CN 217196314U CN 202123310020 U CN202123310020 U CN 202123310020U CN 217196314 U CN217196314 U CN 217196314U
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- end plate
- sealing
- discharge door
- compression spring
- banbury mixer
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Abstract
The utility model provides a self-interacting sealing device of banbury mixer discharge door belongs to the banbury mixer and discharges the sealed technical field of door. The device comprises a sealing end plate, a compression spring, a discharge door body, a cover plate and screws. The banbury mixer unloads bin gate from regulation sealing device, install the sealed end plate that can reciprocate under the compression spring effect through the door body both sides of unloading, when unloading the bin gate and being in the operating condition of closed door position, sealed end plate can press all the time on sealed face under compression spring's effect to realize sealed and guarantee its sealing performance, stop the dust and leak, thereby the environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the banbury mixer is unloaded the sealing of door, a self-adjusting sealing device of banbury mixer is unloaded the door is related to.
Background
The quality of the sealing performance of the discharge door directly influences the leakage degree of dust in the rubber mixing process of the internal mixer, and has important significance for protecting the environment.
The traditional discharge door only has one steel part body, when the discharge door is in a working state of a closed door position, sealing is realized by the outer surface of the steel part, under the condition, the outer surfaces of other parts matched with the discharge door are required to be absolutely flat, and the sealing surface of the discharge door needs to be manually ground in an assembly stage, so that the sealing surface is tightly sealed and jointed; in addition, the influence of thermal expansion caused by temperature rise during working on the sealing performance needs to be overcome; the influence caused by the error of the part machining precision and the assembly error is overcome; the deformation influence caused by hard impact when the discharge door is closed is overcome, and the process control requirement is strict. Any link in the middle process is not well controlled, and dust leakage and environmental pollution are caused due to poor sealing performance of the discharge door.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a sealing device of banbury mixer discharge door, it has sealed face of self-regulation, can realize sealed function.
The technical scheme of the utility model is that:
a self-adjusting sealing device of a discharge door of an internal mixer comprises a sealing end plate 1, a compression spring 2, a discharge door body 3, a cover plate 4 and screws 5.
The sealing end plates 1 are positioned at two sides of the discharge door body 3; the compression spring 2 is arranged in a spring mounting hole on the bottom surface of the sealing end plate 1, and the compression spring 2 is higher than the bottom surface of the sealing end plate in a free state. The sealing end plate 1 and the compression spring 2 are placed on bosses on two sides of the discharging door body together, and the sealing end plate is clamped on the discharging door body through the cover plate 4 and the screws 5, so that the sealing end plate is higher than the surface of the discharging door body under the action of the compression spring. When the discharge door is closed, the discharge door is in a working state, the compression spring 2 is in a compression state, and the sealing end plate 1 is tightly pressed on the sealing surface, so that the sealing effect of the discharge door is realized; when the discharge door is opened, the discharge door is in a non-working state, the sealing end plate 1 is higher than the surface of the discharge door under the action of the compression spring 2, and the sealing end plate 1 is arranged on the surface of the discharge door.
The utility model has the advantages that: the banbury mixer unloads self-interacting sealing device of bin gate, install the sealed end plate that can reciprocate under the compression spring effect through the door body both sides of unloading, when unloading the bin gate and being in the operating condition of closed door position, sealed end plate can press all the time on sealed face under compression spring's effect to realize sealed and guarantee its sealing performance, stop the dust and leak, thereby the environmental protection.
Drawings
Figure 1 is a three-dimensional view (non-operating) of the discharge door self-adjusting seal.
Figure 2 is a three-dimensional view (operating condition) of the discharge door self-adjusting seal.
Fig. 3 is a three-dimensional view of a conventional discharge door.
In the figure: 1 sealing the end plate; 2 compressing the spring; 3, a discharge door body; 4, covering a plate; 5, screws.
Detailed Description
The following embodiments of the present invention will be further explained with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in figure 1, the self-adjusting sealing device for the discharge door of the internal mixer comprises a sealing end plate 1, a compression spring 2, a discharge door body 3, a cover plate 4 and a screw 5.
The sealing end plates 1 are positioned at two sides of the discharge door body 3; the bottom surface of the sealing end plate 1 is provided with a spring mounting hole, the compression spring 2 is mounted in the hole and is higher than the bottom surface of the sealing end plate when in a free state. Placing the sealing end plate 1 and the compression spring 2 on bosses at two sides of the discharge door body together, and clamping the sealing end plate on the discharge door body through the cover plate 4 and the screws 5 so that the sealing end plate is higher than the surface of the discharge door body under the action of the compression spring 2; when the discharge door is closed, the sealing end plate can be tightly attached to the sealing surface of the equipment under the action of the compression spring, so that the sealing of the discharge door is realized, and the sealing performance of the discharge door is ensured.
Claims (1)
1. A self-adjusting sealing device of a discharge door of an internal mixer is characterized by comprising a sealing end plate (1), a compression spring (2), a discharge door body (3), a cover plate (4) and a screw (5);
the sealing end plates (1) are positioned at two sides of the discharging door body (3); the compression spring (2) is arranged in a spring mounting hole on the bottom surface of the sealing end plate (1), and the compression spring (2) is higher than the bottom surface of the sealing end plate in a free state; the sealing end plate (1) and the compression spring (2) are placed on bosses on two sides of the discharging door body together, the sealing end plate is clamped on the discharging door body through the cover plate (4) and the screws (5), so that the sealing end plate can move up and down under the action of the compression spring, the sealing surface of the laminating equipment is attached, and the sealing of the discharging door is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310020.3U CN217196314U (en) | 2021-12-27 | 2021-12-27 | Self-interacting sealing device of banbury mixer discharge door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310020.3U CN217196314U (en) | 2021-12-27 | 2021-12-27 | Self-interacting sealing device of banbury mixer discharge door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217196314U true CN217196314U (en) | 2022-08-16 |
Family
ID=82784664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123310020.3U Active CN217196314U (en) | 2021-12-27 | 2021-12-27 | Self-interacting sealing device of banbury mixer discharge door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217196314U (en) |
-
2021
- 2021-12-27 CN CN202123310020.3U patent/CN217196314U/en active Active
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