CN216609195U - Side is breathed in with dish that induced drafts - Google Patents
Side is breathed in with dish that induced drafts Download PDFInfo
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- CN216609195U CN216609195U CN202122225520.0U CN202122225520U CN216609195U CN 216609195 U CN216609195 U CN 216609195U CN 202122225520 U CN202122225520 U CN 202122225520U CN 216609195 U CN216609195 U CN 216609195U
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- air suction
- air
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- suction
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Abstract
The utility model relates to the technical field of air suction devices, and provides an air suction disc for side-end air suction, which comprises a disc body, wherein the disc body is arranged on an air suction roller, one side of the disc body, which is close to the air suction roller, is provided with an air duct, the air duct is provided with a plurality of air suction holes which penetrate through the disc body in an arrayed manner, the air suction holes are provided with screw plugs, and the air suction holes are provided with air suction connectors which are used for being communicated with an air suction pipeline. The utility model solves the problems that the existing connecting disc and the roller body of the air suction roller are easy to have a gap, air leakage is caused, and the sealing performance is influenced.
Description
Technical Field
The utility model relates to the technical field of air suction devices, in particular to an air suction disc for side air suction.
Background
In the production process of a circular knife die-cutting machine, materials are required to be cut and then pasted on other material belts through an air suction device, the existing air suction device is mainly an air suction roller, the air suction roller is used for achieving the effect of sucking air in different areas, partition plates used for partitioning and sealing are arranged in the inner cavity of the air suction roller, a connecting disc used for connecting an air suction pipeline is arranged at the end part of the air suction roller, a gap easily exists between the connecting disc and the roller body of the air suction roller, the problem of air leakage is caused, and the sealing performance of the air suction device is influenced.
Therefore, the development of the air suction disc for side end air suction has urgent research value, and also has good economic benefit and industrial application potential, which is the basis of the power completed by the utility model.
SUMMERY OF THE UTILITY MODEL
The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.
Specifically, the technical problems to be solved by the present invention are: the utility model provides a side is breathed in and is used dish that induced drafts to there is the clearance easily between the roll body of present connection pad and air suction roller in order to solve, causes gas leakage, influences the problem of leakproofness.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a side is breathed in with dish that induced drafts, includes the disk body, the disk body is installed on the air suction roller, the disk body is close to one side of air suction roller is equipped with the wind channel, it is equipped with a plurality of lining up to arrange on the wind channel the hole of induced drafting of disk body, it is a plurality of install the plug on the hole of induced drafting, wherein, one install on the hole of induced drafting be used for with the joint of breathing in of pipeline intercommunication of breathing in.
As an improved scheme, a first installation groove is formed in one side, close to the air suction roller, of the disc body, and a plane thrust bearing is installed in the first installation groove.
As an improved scheme, the end face of one end of the plane thrust bearing, which is far away from the first mounting groove, is coplanar with the side face of the disc body.
As an improved scheme, the air duct is arranged along the circle center of the disc body in an arc shape, and the arc angle range of the air duct is 90-270 degrees.
As an improved scheme, one side of the disc body, which is far away from the air suction roller, is provided with a second mounting groove, and a rolling bearing which is rotatably connected with the air suction roller is mounted in the second mounting groove.
As an improved scheme, a plurality of positioning holes are arranged on one side of the tray body, which is far away from the air suction roller, along the circle of the circle center of the tray body.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the air channel is provided with the plurality of air suction holes, the plurality of air suction holes are provided with the screw plugs, any one air suction hole is provided with the air suction joint, air suction between the disc body and the air suction roller is realized through the air channel, the air suction holes and the air suction joint, the air suction joints can be arranged at different positions through the plurality of air suction holes, and other residual air suction holes are sealed through the screw plugs, so that the actual installation on site is facilitated;
by arranging the plane thrust bearing, the end surface of the plane thrust bearing is coplanar with the side surface of the disc body, so that the disc body and the air suction roller can smoothly rotate relatively and can be tightly attached together, and the problem of air leakage caused by gaps is avoided;
through setting up a plurality of locating holes, be convenient for the fixed connection between disk body and the die-cutting rule seat.
In conclusion, the utility model solves the problem that the sealing performance is influenced by air leakage caused by the fact that a gap is easily formed between the connecting disc and the roller body of the air suction roller at present.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another angular orientation of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view of the installation structure of the tray body and the wind suction roll in the present invention;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. the air suction device comprises a disc body, 2, an air suction roller, 3, an air duct, 4, an air suction hole, 5, a plug, 6, an air suction joint, 7, a plane thrust bearing, 8, a rolling bearing, 9, a positioning hole, 10, a limiting nut, 11 and a supporting shaft.
Detailed Description
The utility model is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in fig. 1-3, an air suction disc for sucking air from the side end comprises a disc body 1, wherein the disc body 1 is installed on a supporting shaft 11 of an air suction roller 2, one side surface of the disc body 1 is abutted against the air suction roller 2, an air duct 3 is arranged on one side of the disc body 1 close to the air suction roller 2, a plurality of air suction holes 4 penetrating through the disc body 1 are arranged on the air duct 3 in an arrayed mode, connecting threads are arranged in inner cavities of the air suction holes 4, and screw plugs 5 are installed on the air suction holes 4 in a threaded mode, wherein an air suction joint 6 used for being communicated with an air suction pipeline is installed on any one air suction hole 4, air suction between the disc body 1 and the air suction roller 2 is achieved through the air duct 3, the air suction joint 6 and the air suction joint 6, the air suction joint can be installed at different positions by arranging the air suction holes 4, and other residual air suction holes are sealed through the screw plugs 5, and actual installation on site is facilitated.
In this embodiment, as shown in fig. 2, a first mounting groove is formed in a side of the disk body 1 close to the air suction roll 2, and a planar thrust bearing 7 is mounted in the first mounting groove, in this embodiment, the planar thrust bearing 7 is a planar thrust needle roller bearing.
In this embodiment, as shown in fig. 3, the end face of the planar thrust bearing 7 far away from the first mounting groove is coplanar with the side face of the disc body 1, and the end face of the planar thrust bearing 7 is coplanar with the side face of the disc body 1, so that the disc body 1 and the air suction roller 2 can rotate smoothly relative to each other and can be tightly attached together, thereby avoiding the occurrence of a gap and the problem of air leakage.
In this embodiment, as shown in fig. 3, the air duct 3 is arranged in an arc shape along the center of the disk 1, the position of the air duct 3 corresponds to the position of the air passage on the air suction roller 2, the arc angle range of the air duct 3 is 90 ° to 270 °, the effect of sucking air in different regions is achieved, and in this embodiment, the arc angle of the air duct 3 is 270 °.
In this embodiment, as shown in fig. 2, a second mounting groove is formed in one side of the tray body 1, which is far away from the air suction roller 2, a rolling bearing 8 rotatably connected with the air suction roller 2 is mounted in the second mounting groove, the tray body 1 is relatively rotatably mounted between the rolling bearing 8 and the air suction roller 2, a limiting nut 10 is mounted on a supporting shaft 11 of the air suction roller 2, and limiting and fixing are achieved on the tray body 1 through limiting threads.
In this embodiment, as shown in fig. 1 and fig. 2, a plurality of positioning holes 9 are arranged along the circumference of the center of the circle of the tray body 1 on one side of the tray body 1 away from the wind suction roller 2, the tray body 1 and the die-cutting rule base are fixedly connected through the positioning holes 9, and the positioning holes 9 can be selected for positioning according to actual installation conditions during installation.
For ease of understanding, the working process of the present embodiment is given below:
as shown in fig. 1-4, firstly, the planar thrust bearing 7 is installed in the first installation groove of the tray body 1, the rolling bearing 8 is installed in the second installation groove of the tray body 1, then the tray body 1 is installed on the support shaft 11 of the air suction roller 2, the end face of the tray body 1, on which the planar thrust bearing 7 is installed, is made to cling to the side face of the air suction roller 2, then the tray body 1 is fixed in a limiting manner through the limiting nut 10 on the support shaft 11, then the air suction joint 6 is installed in one of the air suction holes 4 according to the actual installation situation on site, the other air suction holes 4 are sealed through the plug 5, and then the die cutting knife seat is connected with the positioning hole 9 through the plug, so that the tray body 1 is fixed.
In conclusion, the utility model solves the problem that the sealing performance is influenced by air leakage caused by the fact that a gap is easily formed between the connecting disc and the roller body of the air suction roller at present.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
Claims (6)
1. The utility model provides a side is breathed in and is used induced draft dish which characterized in that: the air suction device comprises a tray body, the tray body is installed on the air suction roller, the tray body is close to one side of air suction roller is equipped with the wind channel, it is equipped with a plurality of link up to arrange on the wind channel the hole of induced drafting of tray body, it is a plurality of install the plug on the hole of induced drafting, wherein, one install on the hole of induced drafting be used for with the joint of breathing in of pipeline intercommunication of breathing in.
2. A suction plate for side end suction as claimed in claim 1, wherein: one side of the disk body, which is close to the air suction roller, is provided with a first mounting groove, and a plane thrust bearing is mounted in the first mounting groove.
3. A suction plate for side end suction as claimed in claim 2, wherein: and the end surface of one end of the plane thrust bearing, which is far away from the first mounting groove, is coplanar with the side surface of the disc body.
4. A suction plate for side end suction as claimed in claim 1, wherein: the air duct is arranged along the circle center of the disc body in an arc shape, and the arc angle range of the air duct is 90-270 degrees.
5. A suction plate for side end suction as claimed in claim 1, wherein: one side of the disc body, which is far away from the air suction roller, is provided with a second mounting groove, and a rolling bearing connected with the air suction roller in a rotating mode is mounted in the second mounting groove.
6. A suction plate for side end suction as claimed in claim 1, wherein: and a plurality of positioning holes are arranged on one side of the tray body, which is far away from the air suction roller, along the circle of the circle center of the tray body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225520.0U CN216609195U (en) | 2021-09-14 | 2021-09-14 | Side is breathed in with dish that induced drafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225520.0U CN216609195U (en) | 2021-09-14 | 2021-09-14 | Side is breathed in with dish that induced drafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216609195U true CN216609195U (en) | 2022-05-27 |
Family
ID=81691639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225520.0U Active CN216609195U (en) | 2021-09-14 | 2021-09-14 | Side is breathed in with dish that induced drafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216609195U (en) |
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2021
- 2021-09-14 CN CN202122225520.0U patent/CN216609195U/en active Active
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