CN215861577U - Elastic tensioning device - Google Patents
Elastic tensioning device Download PDFInfo
- Publication number
- CN215861577U CN215861577U CN202121075482.9U CN202121075482U CN215861577U CN 215861577 U CN215861577 U CN 215861577U CN 202121075482 U CN202121075482 U CN 202121075482U CN 215861577 U CN215861577 U CN 215861577U
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- CN
- China
- Prior art keywords
- base
- side plate
- bolt
- guide rail
- linear guide
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- Expired - Fee Related
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Abstract
The utility model discloses an elastic tensioning device, which comprises a base arranged on sanitary product equipment, wherein a linear guide rail is arranged in the center of the base, a linear bearing is arranged on the linear guide rail, a side plate arranged on the base is also arranged on one side of the linear guide rail, a bolt is arranged on the side plate, a spring pressed against the side plate is sleeved on the bolt, an installation seat is arranged on one side of the bolt, a rotatable driven wheel is arranged on the installation seat, and the lower end of the installation seat is fixed on the linear bearing.
Description
Technical Field
The utility model relates to the technical field of sanitary product equipment, in particular to an elastic tensioning device.
Background
The non-woven fabric is widely applied in the field of medical treatment and health, and is a main raw material of the sanitary wet tissue. When production wet tissue or panty-shape diapers, all need carry at health supplies equipment through the non-woven fabrics, the non-woven fabrics is driven by a plurality of driving rollers and is carried, and the driving roller drives the transmission by the hold-in range, because the hold-in range walks around behind the driving roller, does not have buffer, when the roller was beated from top to bottom, the hold-in range came out easily and tightly, seriously caused the hold-in range fracture.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide an elastic tensioning device.
The utility model is realized by the following technical scheme: the elastic tensioning device comprises a base installed on a hygienic product device, wherein a linear guide rail is installed in the center of the base, a linear bearing is arranged on the linear guide rail, a side plate installed on the base is further arranged on one side of the linear guide rail, a bolt is arranged on the side plate, a spring pressed against the side plate is arranged on the bolt in a sleeved mode, a mounting seat is arranged on one side of the bolt, a rotatable driven wheel is arranged on the mounting seat, and the lower end of the mounting seat is fixed on the linear bearing.
Furthermore, the bolt comprises a screw rod and a nut, and the spring is sleeved on the screw rod and is positioned between the head of the screw rod and the side plate.
Furthermore, the base is provided with a mounting hole.
Furthermore, the mounting hole is a long hole.
Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model is arranged in the production equipment of sanitary products, after the synchronous belt bypasses the driven wheel, the driven wheel can be buffered under the action of the spring, the linear guide rail and the linear bearing, thereby the tightness of the synchronous belt can be adjusted, and the phenomena of breakage of the synchronous belt and the like can not be caused.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the structure of the present invention mounted on a sanitary fitting;
wherein: the device comprises a base, a linear guide rail, a linear bearing, a side plate, a spring, a screw rod, a nut, a mounting seat, a driven wheel, a mounting hole, a servo motor, a first synchronous wheel, a second synchronous wheel, a first synchronous belt, an upper roller, a lower roller, a tension pulley, a second synchronous belt and an elastic tensioning device, wherein the linear bearing is arranged on the base, the linear guide rail is arranged on the base, the linear bearing is arranged on the linear bearing, the side plate is arranged on the linear bearing, the spring is arranged on the linear bearing, the screw rod is arranged on the screw rod, the nut is arranged on the linear bearing, the mounting seat is arranged on the mounting seat, the driven wheel is arranged on the driven wheel, the mounting hole is arranged on the driven wheel, the servo motor is arranged on the driven wheel, the first synchronous wheel, the second synchronous wheel is arranged on the servo motor, the first synchronous wheel, the second synchronous wheel, the first synchronous belt is arranged on the base, the lower roller, the 17 tension pulley, the second synchronous belt, and the elastic tensioning device is arranged on the linear bearing.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An elastic tensioning device 19 of the present embodiment, as shown in figures 1, 2 and 3, comprises a base 1 mounted on a sanitary equipment, a linear guide rail 2 is arranged in the center of the base 1, a linear bearing 3 is arranged on the linear guide rail 2, a side plate 4 arranged on the base 1 is arranged on one side of the linear guide rail 2, a bolt is arranged on the side plate 4, the bolt is sleeved with a spring 5 which is pressed against the side plate 4, the bolt comprises a screw rod 6 and a nut 7, the spring 5 is sleeved on the screw rod 6, and is positioned between the head of the screw rod 6 and the side plate 4, one side of the bolt is provided with a mounting seat 8, the mounting seat 8 is provided with a rotatable driven wheel 9, the lower end of the mounting seat 8 is fixed on the linear bearing 3, the base 1 is provided with a mounting hole 10, and the mounting hole 10 is a strip hole, so that the mounting position of the base can be conveniently adjusted.
The working principle of the utility model is as follows: elastic tensioning device installs the back on the compacting mechanism of health supplies equipment, by the first synchronizing wheel 12 and the transmission of second synchronizing wheel 13 through first hold-in range 14 of servo motor 11 output, second synchronizing wheel 13 still with follow driving wheel 9, go up roller 15, lower roll 16 and take-up pulley 17 pass through the transmission of second hold-in range 18, at spring 5, under linear guide 2 and linear bearing 3's effect, can play the cushioning effect to following driving wheel 14, thereby can adjust the elasticity of hold-in range, can not cause phenomenons such as hold-in range fracture.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. An elastic tensioning device, characterized in that: the sanitary ware is characterized by comprising a base arranged on sanitary ware equipment, wherein a linear guide rail is arranged in the center of the base, a linear bearing is arranged on the linear guide rail, a side plate arranged on the base is further arranged on one side of the linear guide rail, a bolt is arranged on the side plate, a spring pressed against the side plate is sleeved on the bolt, a mounting seat is arranged on one side of the bolt, a rotatable driven wheel is arranged on the mounting seat, and the lower end of the mounting seat is fixed on the linear bearing.
2. An elastic tensioner as set forth in claim 1, wherein: the bolt comprises a screw rod and a nut, and the spring sleeve is arranged on the screw rod and is positioned between the head of the screw rod and the side plate.
3. An elastic tensioner as set forth in claim 1, wherein: the base is provided with a mounting hole.
4. An elastic tensioner as claimed in claim 3, wherein: the mounting hole is a long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075482.9U CN215861577U (en) | 2021-05-19 | 2021-05-19 | Elastic tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075482.9U CN215861577U (en) | 2021-05-19 | 2021-05-19 | Elastic tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861577U true CN215861577U (en) | 2022-02-18 |
Family
ID=80316532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121075482.9U Expired - Fee Related CN215861577U (en) | 2021-05-19 | 2021-05-19 | Elastic tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861577U (en) |
-
2021
- 2021-05-19 CN CN202121075482.9U patent/CN215861577U/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: 20220218 |