CN210914590U - Auxiliary device for spanning roller of metal plate belt - Google Patents
Auxiliary device for spanning roller of metal plate belt Download PDFInfo
- Publication number
- CN210914590U CN210914590U CN201921737658.5U CN201921737658U CN210914590U CN 210914590 U CN210914590 U CN 210914590U CN 201921737658 U CN201921737658 U CN 201921737658U CN 210914590 U CN210914590 U CN 210914590U
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- roller
- ladder frame
- auxiliary ladder
- auxiliary
- platform
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- 239000002184 metal Substances 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 16
- 238000005096 rolling process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides an auxiliary device for a metal plate belt to cross over a roller, which relates to the technical field of coating equipment, and comprises a plurality of rollers arranged on a platform and an auxiliary ladder frame arranged in front of each roller; the auxiliary ladder frame comprises a first surface, a second surface and a third surface which are connected end to end, wherein the first surface is a plane or a concave curved surface, the second surface is a plane, and the third surface is an inclined surface; the first surface is positioned on one side of the roller, and the second surface is arranged on a platform on which the roller is located; the top of the auxiliary ladder frame is lower than the upper edge of the roller. The utility model discloses an auxiliary ladder frame can guide to roll up the board front end and pass through the roller region smoothly, avoids the slab band to get into the roller lower part and blocks even and dies, can replace artifical hand power slab band, therefore avoids the risk factor in physical demands and the operation.
Description
Technical Field
The utility model relates to an auxiliary device of roller is strideed across to metal plate belt belongs to application equipment technical field.
Background
A roller coating assembly line in the coating industry generally adopts a mode that after a metal coiled material is opened, a clamping roller rotates to convey a strip forward, and the whole unreeling action is completed.
According to different coating line structures, the single-position unreeling and the double-position unreeling are divided. In any way, the coiled material is opened, conveyed and advanced, and often passes through a section of multi-roller channel, and the rollers rotate passively, so that the functions of guiding direction and reducing friction are achieved.
When the coiled material passes through the roller, an upper crossing type is generally adopted, namely the coiled material is covered on the roller, and a small number of the coiled material passes through the rollers which are staggered up and down for leveling. In any event, there is a process in which the leading end of the web slides onto the upper portion of the roll.
Because the direction that the metal substrate coiled material unreeled is generally along the tangential direction of coiled material tip, the coiled material is given off the whole tension reason when rolling, can produce flagging, the arc bending of former rolling direction, and just this kind of crooked existence, the roll bending often all does not all down when advancing to the roller with the front, gets into the roller lower part even the card extremely easily.
The conventional method adopted at present is as follows: an operator climbs to a station, pulls the front section of the plate rolling plate by hand until the whole body crosses the roller area, and sends the plate rolling plate into a next tension roller, but the operator brings little physical consumption and hidden danger in the safety aspect.
The present application was made based on this.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned defect that exists among the prior art, the utility model provides an auxiliary device of roller is strideed across to metal plate belt can guide to roll up the board front end and pass through the roller region smoothly, avoids the slab band to get into the roller lower part and blocks even and die.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device for a metal plate strip to cross over a roller comprises a plurality of rollers arranged on a platform and an auxiliary ladder frame arranged in front of each roller; the auxiliary ladder frame comprises a first surface, a second surface and a third surface which are connected end to end, wherein the first surface is a plane or a concave curved surface, the second surface is a plane, and the third surface is an inclined surface; the first surface is positioned on one side of the roller, and the second surface is arranged on a platform on which the roller is located; the top of the auxiliary ladder frame is lower than the upper edge of the roller.
Preferably, the distance between the bottom end of the first surface and a tangent plane perpendicular to the roller and the platform is 10-20 mm. The minimum distance between the roller and the auxiliary device is kept between 10mm and 20mm, so that the auxiliary device is kept at a certain distance from the whole roller, the contact is avoided, and the normal operation of the roller is ensured.
Preferably, the auxiliary ladder frame with the first surface being a plane is a triangular prism, the cross section of the auxiliary ladder frame is a right-angled triangle, and the first surface and the second surface are perpendicular.
Preferably, in order to ensure the aesthetic property and stability of the auxiliary device, an included angle formed by the first surface and the third surface is 30-60 degrees.
Preferably, the second surface is an auxiliary ladder frame with a curved surface, and the radian of the curved surface is the same as that of the roller.
Preferably, the first surface is covered with a cushion layer. The cushion layer is made of soft and wear-resistant felt or rubber products, so that the metal plate strip is prevented from scratching the plate surface when passing through.
The utility model discloses principle and beneficial effect:
(1) the utility model discloses an auxiliary ladder frame can guide to roll up the board front end and pass through the roller region smoothly, avoids the slab band to get into the roller lower part and blocks even and dies, can replace artifical hand power slab band, therefore avoids the risk factor in physical demands and the operation.
(2) The utility model discloses an auxiliary ladder frame device simple structure, automatic guide, the guide process is high-efficient.
Drawings
FIG. 1 is a schematic structural view of example 1;
fig. 2 is a schematic structural view of embodiment 2.
Description of the labeling: roller 1, auxiliary ladder frame 2, first face 21, second face 22, third face 23, platform 3.
Detailed Description
In order to make the technical means and the technical effects achieved by the technical means of the present invention more clear and more complete disclosure, 2 embodiments are provided, and the following detailed description is made with reference to the accompanying drawings:
example 1
The auxiliary device for the metal plate strip to cross over the roller comprises a plurality of rollers arranged on a platform and an auxiliary ladder frame arranged in front of each roller; the auxiliary ladder frame comprises a first surface, a second surface and a third surface which are connected end to end, wherein the first surface is a plane, the second surface is a plane, and the third surface is an inclined plane; the first surface is positioned at one side of the roller, and the second surface is arranged on a platform on which the roller is located; the top of the auxiliary ladder frame is lower than the upper edge of the roller, namely the upper end of the auxiliary ladder frame is close to but slightly lower than the upper edge of the roller. The supplementary ladder frame of this embodiment structure can make the coiled material sent to roller upper portion before, keeps leveling, realizes that coiled material front end portion slides smoothly to the upper portion of roller, prevents to lead to the coiled material to get into roller lower part or the dead phenomenon of card because of the bending of coiled material.
Preferably, the bottom end of the first surface is 20mm away from a tangent plane of the roller vertical to the platform. The auxiliary ladder frame and the roller keep a proper distance, so that the auxiliary ladder frame can be prevented from influencing the rotation of the roller, and the guide can be smoother.
Preferably, the auxiliary ladder frame with the planar first surface is a triangular prism, the cross section of the auxiliary ladder frame is a right-angled triangle, and the first surface is perpendicular to the second surface.
In the present embodiment, the included angle formed by the first surface and the third surface is 60 °, that is, the overall triangle angle is distributed to be approximately 30 °, 60 ° and 90 °. The inclined plane of this slope can improve the guide efficiency when guaranteeing that the slab band is sent to roller upper portion smoothly.
Example 2
The auxiliary device for the metal plate strip to cross over the roller comprises a plurality of rollers arranged on a platform and an auxiliary ladder frame arranged in front of each roller; the auxiliary ladder frame comprises a first surface, a second surface and a third surface which are connected end to end, wherein the first surface is a concave curved surface, the second surface is a plane, and the third surface is an inclined surface; the first surface is positioned at one side of the roller, and the second surface is arranged on a platform on which the roller is located; the top of the auxiliary ladder frame is lower than the upper edge of the roller, namely the upper end of the auxiliary ladder frame is close to but slightly lower than the upper edge of the roller. The supplementary ladder frame of this embodiment structure can make the coiled material sent to roller upper portion before, keeps leveling, realizes that coiled material front end portion slides smoothly to the upper portion of roller, prevents to lead to the coiled material to get into roller lower part or the dead phenomenon of card because of the bending of coiled material.
Preferably, the bottom end of the first surface is 10mm away from a tangent plane of the roller vertical to the platform. The auxiliary ladder frame and the roller keep a proper distance, so that the auxiliary ladder frame can be prevented from influencing the rotation of the roller, and the guide can be smoother.
In the preferred embodiment, the second surface is an auxiliary ladder frame with a curved surface, the radian of the curved surface is the same as that of the roller, and the first surface of the auxiliary ladder frame is made into a concentric arc shape matched with the roller. Let the whole certain distance that keeps with the roller of auxiliary device, avoid the contact, guarantee the roller normal operating.
The above is a detailed description of the technical solutions provided in connection with the preferred embodiments of the present invention, and it should not be assumed that the embodiments of the present invention are limited to the above description, and it will be apparent to those skilled in the art that the present invention can be implemented in a variety of ways without departing from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides an auxiliary device of roller is strideed across to metal slab band, is including installing the multichannel roller on the platform, its characterized in that: the auxiliary ladder frame is arranged in front of each roller; the auxiliary ladder frame comprises a first surface, a second surface and a third surface which are connected end to end, wherein the first surface is a plane or a concave curved surface, the second surface is a plane, and the third surface is an inclined surface;
the first surface is positioned on one side of the roller, and the second surface is arranged on a platform on which the roller is located;
the top of the auxiliary ladder frame is lower than the upper edge of the roller.
2. An apparatus as claimed in claim 1, wherein the roller is adapted to assist in the spanning of the sheet metal strip: the bottom of first face is apart from roller and the perpendicular tangent plane of platform 10~20 mm.
3. An apparatus as claimed in claim 1, wherein the roller is adapted to assist in the spanning of the sheet metal strip: the first face is planar auxiliary ladder frame and is the triangular prism, and the cross-section is right triangle, and first face and second face are perpendicular.
4. An apparatus as claimed in claim 3, wherein the roller is adapted to assist in the spanning of the sheet metal strip: the included angle formed by the first surface and the third surface is 30-60 degrees.
5. An apparatus as claimed in claim 1, wherein the roller is adapted to assist in the spanning of the sheet metal strip: the second surface is an auxiliary ladder frame with a curved surface, and the radian of the curved surface is the same as that of the roller.
6. An apparatus as claimed in claim 1, wherein the roller is adapted to assist in the spanning of the sheet metal strip: the first surface is covered with a cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737658.5U CN210914590U (en) | 2019-10-16 | 2019-10-16 | Auxiliary device for spanning roller of metal plate belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737658.5U CN210914590U (en) | 2019-10-16 | 2019-10-16 | Auxiliary device for spanning roller of metal plate belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914590U true CN210914590U (en) | 2020-07-03 |
Family
ID=71364401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921737658.5U Active CN210914590U (en) | 2019-10-16 | 2019-10-16 | Auxiliary device for spanning roller of metal plate belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210914590U (en) |
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2019
- 2019-10-16 CN CN201921737658.5U patent/CN210914590U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312030 Kexi Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Qianghuang New Materials Co.,Ltd. Address before: 312030 Kexi Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: WONDERFUL-WALL NEW MATERIALS Corp.,Ltd. |