CN213322439U - Separate embossing roller and embossing device for coiled material - Google Patents
Separate embossing roller and embossing device for coiled material Download PDFInfo
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- CN213322439U CN213322439U CN202020633899.1U CN202020633899U CN213322439U CN 213322439 U CN213322439 U CN 213322439U CN 202020633899 U CN202020633899 U CN 202020633899U CN 213322439 U CN213322439 U CN 213322439U
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- roller
- embossing
- shaft
- air
- expansion shaft
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Abstract
The utility model discloses a disconnect-type embossing roller and embossing device for coiled material includes: the roller is detachably sleeved on the expansion shaft, and the outer side surface of the roller is provided with embossing patterns; the expansion shaft is expanded to fix the roller, and the expansion shaft is contracted to detach the roller. This scheme avoids changing the problem that the knurling needs whole roller to be changed, reduces and changes man-hour, has avoided changing the difficult problem of adjustment of the installation in-process normal level simultaneously.
Description
Technical Field
The utility model belongs to the coiled material equipment field, more specifically relates to a disconnect-type embossing roller and embossing device for coiled material.
Background
Along with the development of a novel waterproof coiled material production line is rapid, the requirement on waterproof coiled material products in the market is gradually increased, and different conditions of embossing of different customer demands exist. In order to achieve different embossing of the web surface, embossing rollers with different textures on the surface are used in the embossing process. However, when the embossing roller is disassembled and replaced, the problems of long product remodeling time and low production efficiency are caused, and meanwhile, the levelness of the embossing roller is not easy to adjust in the replacement and installation process, so that the replaced product is uneven in thickness, and great quality hidden troubles exist.
Therefore, it is desirable to develop a separate embossing roller and an embossing device for a web, which can rapidly switch the embossing form, improve the production efficiency, and ensure the production quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disconnect-type embossing roller and knurling device for coiled material avoids changing the problem that the knurling needs whole roller to be changed, and man-hour is changed in the reduction, avoids changing the difficult problem of adjustment of levelness in the installation simultaneously.
In order to achieve the above object, the present invention provides a separation type emboss roller for a roll material, the emboss roller comprising: the roller is detachably sleeved on the expansion shaft, and embossing is arranged on the peripheral surface of the roller;
the expansion shaft can be fixedly connected to the roller when being expanded, and the expansion shaft can be detached from the roller when being contracted.
Optionally, the expansion shaft comprises an air shaft, a sleeve and a plurality of pneumatic modules;
an air nozzle is arranged on the air shaft;
the sleeve is sleeved on the air shaft, and a plurality of through holes are formed in the side wall of the sleeve;
the pneumatic modules are arranged on the side wall of the air shaft, correspond to the through holes one by one, and can move to the radial outer side of the sleeve under the extrusion of the air shaft so as to clamp the roller.
Optionally, the through holes are uniformly distributed on the side wall of the sleeve and are arranged in a staggered manner.
Optionally, the pneumatic module is a keybar.
Optionally, the roller is a plurality of rollers, and the embossing on each roller is different.
The utility model also provides an embossing device, embossing device includes base, riser and above-mentioned embossing roller, the embossing roller passes through the rotatable installation of riser in on the base, the inflation hub connection of embossing roller is in the air supply.
Optionally, the lifter is a pneumatic lifting shaft, one end of the pneumatic lifting shaft is connected to the base, a bearing is arranged at the other end of the pneumatic lifting shaft, and one end of the expansion shaft of the embossing roller is mounted in the bearing.
Optionally, the pneumatic lifting shaft is connected with the base through a bolt and connected with the bearing through welding.
Optionally, a control valve is further included for closing or opening a passage between the expansion shaft and a gas source.
Optionally, the base is n-shaped to be erected on a coil production line.
The beneficial effects of the utility model reside in that:
1. the expansion shaft and the roller of embossing roller adopt the form of separation, and the drum or shrink through control expansion shaft can realize the fastening or the pine of roller and unload, consequently change the knurling as long as change the roller above that can, avoid the problem that whole roller was changed, reduce and change man-hour, improve production efficiency.
2. The embossing roller is fixed in the base, only need change the roller when switching the knurling can, the inflation axle need not to lift off, consequently changes the knurling back, and the levelness of embossing roller can not change, need not readjustment, saves time, when realizing the fast switch knurling, avoids changing the uneven problem of thickness that the in-process leads to the levelness change to arouse.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic view of a separate embossing roller for a web according to one embodiment of the present invention.
Fig. 2 shows a schematic view of an expansion shaft according to an embodiment of the invention.
Fig. 3 shows a schematic block diagram of an embossing device according to an embodiment of the present invention.
Reference numerals
1. An expansion shaft; 2. a roller; 3. an air shaft; 4. a sleeve; 5. a pneumatic module; 6. a base; 7. a pneumatic lifting shaft; 8. and a bearing.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Along with the development of a novel waterproof coiled material production line is rapid, the requirement on waterproof coiled material products in the market is gradually increased, and different conditions of embossing of different customer demands exist. In order to achieve different embossing of the web surface, embossing rollers with different textures on the surface are used in the embossing process. However, when the embossing roller is disassembled and replaced, the problems of long product remodeling time and low production efficiency are caused, and meanwhile, the levelness of the embossing roller is not easy to adjust in the replacement and installation process, so that the replaced product is uneven in thickness, and great quality hidden troubles exist.
In the prior art, one embossing roller can only be used for producing a product with a coiled material surface structure, so that a plurality of embossing rollers are needed, and the manufacturing cost is high; and the product conversion of the production line needs to disassemble and replace the whole embossing roller, readjust the levelness, and has long adjustment time consumption, low working efficiency and unstable quality.
Therefore the utility model provides a disconnect-type embossing roller for coiled material, the embossing roller includes: the roller is detachably sleeved on the expansion shaft, and embossing is arranged on the peripheral surface of the roller;
the expansion shaft can be fixedly connected to the roller when being expanded, and the expansion shaft can be detached from the roller when being contracted.
Specifically, the expansion shaft and the roller of embossing roller adopt the form of separation, and the drum or shrink through control expansion shaft can realize the fastening or the pine of roller and unload, consequently change the knurling as long as change the roller above that can, avoid the problem that whole roller was changed, reduce and change man-hour, improve production efficiency.
Alternatively, the expansion shaft comprises an air shaft, a sleeve and a plurality of pneumatic modules;
the air shaft is provided with an air nozzle;
the sleeve is sleeved on the air shaft, and a plurality of through holes are formed in the side wall of the sleeve;
the pneumatic module is arranged on the side wall of the air shaft, corresponds to the through holes one by one, and can move to the radial outer side of the sleeve under the extrusion of the air shaft so as to clamp the roller.
Specifically, compressed air is injected into the air shaft through the air nozzle, and the air shaft expands to extrude the pneumatic module to move to the radial outer side of the sleeve so as to clamp the roller; the air nozzle is disconnected from the communication of the compressed air, the air in the air shaft is quickly discharged from the air nozzle, the air shaft contracts, and the air pressing die contracts along with the air shaft in the through hole, so that the roller is loosened and unloaded quickly, and the roller is taken down quickly.
Alternatively, the through holes are uniformly distributed on the side wall of the sleeve and are arranged in a staggered manner.
Specifically, the through holes are uniformly distributed on the side wall of the sleeve, and the through holes are arranged in a staggered mode, namely the pneumatic modules are arranged in a staggered mode, so that the roller is fixed more firmly.
Alternatively, the pneumatic module is a keybar.
In particular, the pneumatic modules may be in the shape of a row of strips or a circle.
Alternatively, the roll is multiple, and the embossing on each roll is different.
Specifically, the rollers for manufacturing the different embossing patterns are used for switching embossing, so that the rollers are not required to be manufactured, and the equipment cost and the production cost are saved.
The utility model also provides an embossing device, embossing device include base, riser and above-mentioned embossing roller, and the embossing roller passes through rotatable the installing on the base of riser, and the inflation hub connection of embossing roller is in the air supply.
Specifically, the embossing roller is fixed in the base, only need change the roller when switching the knurling can, the inflation axle need not to lift off, consequently changes the knurling back, and the levelness of embossing roller can not change, need not readjustment, saves time, when realizing the fast switch-over knurling, avoids changing the uneven problem of thickness that the in-process leads to the levelness to change to arouse.
As an alternative scheme, the lifter is a pneumatic lifting shaft, one end of the pneumatic lifting shaft is connected to the base, the other end of the pneumatic lifting shaft is provided with a bearing, and one end of the expansion shaft of the embossing roller is installed in the bearing.
Specifically, the pneumatic lifting shaft is adopted, so that the embossing roller and the air source can be connected in parallel, and the number of parts of the device is reduced.
As an alternative, the pneumatic lifting shaft is connected with the base through bolts and connected with the bearing through welding.
In particular, the connection mode can be set according to specific requirements, and is not limited to threaded connection and welding.
Optionally, a control valve is included for closing or opening the passage between the expansion shaft and the gas source.
Alternatively, the base is n-shaped to be erected on a coil production line.
Examples
Fig. 1 shows a schematic view of a separate embossing roll for a web according to one embodiment of the present invention; fig. 2 shows a schematic view of an expansion shaft according to an embodiment of the invention; fig. 3 shows a schematic block diagram of an embossing device according to an embodiment of the present invention.
As shown in fig. 3, the embossing device comprises a base 1, a pneumatic lifting shaft 7 and an embossing roller, wherein the base 1 is n-shaped and is erected on a coil production line, one end of the pneumatic lifting shaft 7 is connected to a cross beam of the base 1 through a bolt, the other end of the pneumatic lifting shaft is welded with a bearing 8, one end of an embossing roller expansion shaft 1 is installed in the bearing 8, the axis of the embossing roller is kept horizontal, the expansion shaft 1 of the embossing roller is connected to a compressed air source, and a control valve is arranged for closing or opening a passage between the expansion shaft 1 and the air source.
The embossing roller comprises an expansion shaft 1 and a roller 2, wherein the roller 2 is detachably sleeved on the expansion shaft 1, the outer side surface of the roller 2 is provided with embossing patterns, the number of the rollers 2 is multiple, and the embossing patterns on each roller 2 are different;
the expansion shaft 1 is shown in fig. 2 and comprises an air shaft 3, a sleeve 4 and 30 pneumatic modules 5;
the pneumatic module 5 is arranged on the side wall of the air shaft 3, corresponds to the through holes one by one, and can move to the radial outer side of the sleeve 4 under the extrusion of the air shaft 3 so as to clamp the roller 2;
wherein the pneumatic module 5 is a keybar.
When the device is used, the pneumatic lifting shaft 7 is connected with compressed air, when a passage between the pneumatic lifting shaft 7 and the compressed air is opened, the pneumatic lifting shaft 7 is inflated to move downwards and drives the embossing roller to move downwards until the roller 2 of the embossing roller is contacted with the surface of a coiled material, and the pressure of embossing is adjusted by controlling the volume of the compressed air in the pneumatic lifting shaft 7 so as to control the depth of the surface structure of the coiled material; when the passage between the pneumatic lifting shaft 7 and the compressed air is short and the air in the pneumatic lifting shaft 7 is rapidly exhausted, the pneumatic shaft moves upwards until the roller 2 of the embossing roller is separated from the surface of the coiled material, and the embossing of the coiled material is stopped.
When the embossing roller is used, the roller 2 is sleeved on the sleeve 4 of the expansion shaft 1, compressed air is filled into the air shaft 3 through the air nozzle, the air shaft 3 moves to the radial outer side of the sleeve 4 under the extrusion, and the pneumatic module 5 is in contact with the inner wall of the roller 2 and exerts certain pressure to play a role in fixing; when the embossing needs to be replaced in the product conversion of the production line, the communication between the compressed air and the air shaft 3 is cut off, the air in the air shaft 3 is discharged, the pneumatic module 5 is driven to contract inwards, the pneumatic module 5 is separated from the embossing roller surface roller 2, and the roller 2 can be replaced at the moment. In order to facilitate the switching of embossing, a plurality of rollers 2 are prepared, and embossing patterns on each roller 2 are set according to production requirements.
And the device has no precise requirement on the inner diameter of the roller 2.
This scheme is through carrying out optimal design to the structure of embossing roller, with the surface structure part and the functional part separation of embossing roller, can realize a roller is multi-purpose, only needs to change the roller on embossing roller surface in practical application, and the design of inflation structure can realize quick change roller in process of production, and the requirement is low to roller internal diameter machining precision simultaneously, can be applicable to the mold processing of different producers, and the facilitate promotion is used.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. A split embossing roller for a web, characterized in that it comprises: the roller is detachably sleeved on the expansion shaft, and embossing is arranged on the peripheral surface of the roller;
the expansion shaft can be fixedly connected to the roller when being expanded, and the expansion shaft can be detached from the roller when being contracted;
the expansion shaft comprises an air shaft, a sleeve and a plurality of pneumatic modules; an air nozzle is arranged on the air shaft; the sleeve is sleeved on the air shaft, and a plurality of through holes are formed in the side wall of the sleeve; the pneumatic modules are arranged on the side wall of the air shaft, correspond to the through holes one by one, and can move to the radial outer side of the sleeve under the extrusion of the air shaft so as to clamp the roller.
2. The discrete embossing roller for a web of material as claimed in claim 1 wherein the through holes are evenly distributed on the sidewall of the sleeve and are staggered.
3. The discrete embossing roll for a web of material as set forth in claim 1 wherein the pneumatic module is a spline.
4. The discrete embossing roller for a web of material as claimed in claim 1 wherein the roller is a plurality of rollers each having a different embossing thereon.
5. An embossing device, characterized in that the embossing device comprises a base, a lifter and an embossing roller according to any one of claims 1 to 4, the embossing roller being rotatably mounted on the base by means of the lifter, the expansion shaft of the embossing roller being connected to a gas source.
6. The embossing apparatus as claimed in claim 5, wherein the lifter is a pneumatic lifting shaft, one end of which is connected to the base, and the other end of which is provided with a bearing in which one end of the expansion shaft of the embossing roller is installed.
7. The embossing apparatus as claimed in claim 6, wherein the pneumatic lifting shaft is connected with the base by bolts and with the bearing by welding.
8. The embossing apparatus as claimed in claim 5, further comprising a control valve for closing or opening a passage between the expansion shaft and a gas source.
9. The embossing apparatus as set forth in claim 5, wherein said base is n-shaped to be erected on a web production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633899.1U CN213322439U (en) | 2020-04-23 | 2020-04-23 | Separate embossing roller and embossing device for coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633899.1U CN213322439U (en) | 2020-04-23 | 2020-04-23 | Separate embossing roller and embossing device for coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322439U true CN213322439U (en) | 2021-06-01 |
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ID=76058240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020633899.1U Active CN213322439U (en) | 2020-04-23 | 2020-04-23 | Separate embossing roller and embossing device for coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322439U (en) |
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2020
- 2020-04-23 CN CN202020633899.1U patent/CN213322439U/en active Active
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