CN210504831U - Protective coating rolling thickening device - Google Patents
Protective coating rolling thickening device Download PDFInfo
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- CN210504831U CN210504831U CN201921381257.0U CN201921381257U CN210504831U CN 210504831 U CN210504831 U CN 210504831U CN 201921381257 U CN201921381257 U CN 201921381257U CN 210504831 U CN210504831 U CN 210504831U
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Abstract
The utility model discloses a protective coating roll extrusion bodiness device, its characterized in that: the supporting roll can be rotatably installed on the frame, each edge pressing device comprises a pressing wheel and a pressing wheel driving mechanism, each pressing wheel driving mechanism is installed on the left side and the right side of the frame respectively, each pressing wheel is installed on the power output end of the corresponding pressing wheel driving mechanism respectively, and the two pressing wheels are arranged at the two ends of the supporting roll respectively. The beneficial effects of the utility model reside in that: the protective coating rolling thickening device presses the two sides of the sheet to form concave impressions through the pressing wheels on the two sides, so that the thickness of the two sides of the sheet is increased, the rolled sheet is separated from each other, close contact and friction between the sheets are avoided, and the smoothness of the surface of the sheet is ensured.
Description
Technical Field
The utility model relates to a sheet processingequipment, in particular to protective coating roll extrusion bodiness device.
Background
The sheet is widely used in the fields of packaging and decoration, including food packaging, medical packaging, tool packaging, clothing, toy packaging and the like. In the prior art, a coating is usually added on the surface of a sheet in the production of the sheet, wherein the coating is a solid continuous film obtained by one-time coating of a coating, and can play a role in protecting, insulating and the like for the sheet, so that the sheet has more excellent properties, such as heat preservation, sealing, heat insulation, aging resistance, vibration reduction and the like.
Some sheets have very high requirements on the smoothness of the surface, and after the sheets are rolled, the sheets are in close contact and rub against each other, so that the surface of the sheets is abraded and does not meet the requirements on smoothness.
Disclosure of Invention
The utility model aims to solve the technical problem that a protective coating roll extrusion bodiness device is provided, this kind of protective coating roll extrusion bodiness device can press out concave impression in the both sides limit of sheet to increase the thickness on sheet both sides limit, make the sheet after the rolling separate each other, avoid the in close contact with and the friction between the sheet, ensure the smoothness on sheet surface.
In order to solve the technical problems, the technical scheme is as follows:
a protective coating rolling thickening device is characterized in that: the supporting roll can be rotatably installed on the frame, each edge pressing device comprises a pressing wheel and a pressing wheel driving mechanism, each pressing wheel driving mechanism is installed on the left side and the right side of the frame respectively, each pressing wheel is installed on the power output end of the corresponding pressing wheel driving mechanism respectively, and the two pressing wheels are arranged at the two ends of the supporting roll respectively.
Among the above-mentioned protective coating roll extrusion bodiness device, the sheet is carried by the previous process, and through the backing roll, pinch roller drive mechanism drive pinch roller moves forward this moment, make the pinch roller sticis to the backing roll, the sheet is in the transportation process that lasts, each pinch roller can be pressed down in the both sides of sheet and form recessed recess, thereby make the thickness of sheet increase the height of recess on the basis of original thickness, and make the sheet when continuing to carry and follow-up rolling, the recess of both sides can prop up the sheet, the sheet after making follow-up rolling separates each other, avoid in close contact with and friction between the sheet, ensure the smoothness of sheet surface.
In the preferred scheme, each pressure wheel driving mechanism comprises a positioning seat, a driving cylinder, a support and a pressure wheel seat, wherein the positioning seat is arranged on the frame, the driving cylinder and the support are respectively arranged on the positioning seat and are arranged in parallel, the pressure wheel seat is fixedly arranged on the power output end of the driving cylinder, and the pressure wheel is rotatably arranged on the pressure wheel seat; the side wall of the support is provided with a first guide rail arranged along the front-back direction, and the side wall of the pressure wheel seat is provided with a first sliding groove capable of moving back and forth along the first guide rail. According to the thickness of the sheet and the difference of the height of the pressing groove required by the sheet, the degree of tight fit between the pressing wheel and the supporting roller can be adjusted by the driving cylinder.
In a further preferred scheme, the rack is provided with two second guide rails arranged along the left-right direction, the rear side walls of the positioning seats are respectively provided with a second sliding groove capable of moving left and right along the second guide rails, and each positioning seat is matched with the corresponding second guide rail through the second sliding groove. Through this kind of setting, according to the difference of sheet width, can be through removing the positioning seat, adjust the distance between two pinch rollers.
In the preferred scheme, annular steps are arranged on two sides of the pressing wheel. When the sheet is rolled, the annular step presses the two sides of the indentation (groove) and limits the pressing depth, namely the depth of the groove, so that the sheet is prevented from being torn.
The beneficial effects of the utility model reside in that: the protective coating rolling thickening device presses the two sides of the sheet to form concave impressions through the pressing wheels on the two sides, so that the thickness of the two sides of the sheet is increased, the rolled sheet is separated from each other, close contact and friction between the sheets are avoided, and the smoothness of the surface of the sheet is ensured.
Drawings
Fig. 1 is a schematic structural view of a protective coating rolling thickening device in an embodiment of the present invention;
fig. 2 is a right side view of fig. 1.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
a protective coating rolling thickening device as shown in fig. 1-2, which comprises a frame 1, a supporting roller 2 and two edge pressing devices 3, wherein the supporting roller 2 is rotatably mounted on the frame 1, each edge pressing device 3 comprises a pressing wheel 301 and a pressing wheel driving mechanism 302, each pressing wheel driving mechanism 302 comprises a positioning seat 3021, a driving cylinder 3022, a support 3023 and a pressing wheel seat 3024, the positioning seat 3021 is arranged on the frame 1, the driving cylinder 3022 and the support 3023 are respectively mounted on the positioning seat 3021 and arranged in parallel, the pressing wheel seat 3024 is fixedly mounted on the power output end of the driving cylinder 3022, and the pressing wheel 301 is rotatably mounted on the pressing wheel seat 3024 and located at two ends of the supporting roller 2; a first guide rail 30231 arranged in the front-back direction is arranged on the side wall of the support 3023, and a first sliding groove (not visible in the drawing) capable of moving back and forth along the first guide rail 30231 is arranged on the side wall of the pinch roller base 3024; two second guide rails 101 are arranged along the left-right direction on the frame 1, a second sliding groove 102 capable of moving left and right along the second guide rails 101 is respectively arranged on the rear side wall of each positioning seat 3021, and each positioning seat 3021 is matched with the corresponding second guide rail 101 through the second sliding groove 102.
In the protective coating rolling thickening device, according to the difference of the width of the sheet, the distance between two press wheels 301 can be adjusted by moving the positioning seat 3021, the sheet is conveyed by the previous process and passes through the supporting roller 2, at this time, the press wheels 301 are driven by the driving cylinder 3022 to move forward, so that the press wheels 301 are pressed against the supporting roller 2, according to the difference of the thickness of the sheet and the height of the depressed groove required by the sheet, the degree of tight fit between the press wheels 301 and the supporting roller 2 can be adjusted by the driving cylinder 3022, during the continuous conveying of the sheet, each press wheel 301 can depress at two sides of the sheet to form a concave groove, so that the thickness of the sheet is increased by the height of the groove on the basis of the original thickness, and when the sheet is continuously conveyed and subsequently rolled, the grooves at two sides can prop up the sheet, so that the sheets after the subsequent rolling are mutually separated, and, ensuring the smoothness of the sheet surface.
Claims (4)
1. A protective coating rolling thickening device is characterized in that: the supporting roll can be rotatably installed on the frame, each edge pressing device comprises a pressing wheel and a pressing wheel driving mechanism, each pressing wheel driving mechanism is installed on the left side and the right side of the frame respectively, each pressing wheel is installed on the power output end of the corresponding pressing wheel driving mechanism respectively, and the two pressing wheels are arranged at the two ends of the supporting roll respectively.
2. The roll-on thickening device for protective coatings of claim 1, wherein: each pressure wheel driving mechanism comprises a positioning seat, a driving cylinder, a support and a pressure wheel seat, wherein the positioning seat is arranged on the rack, the driving cylinder and the support are respectively arranged on the positioning seat and are arranged in parallel, the pressure wheel seat is fixedly arranged on the power output end of the driving cylinder, and the pressure wheel is rotatably arranged on the pressure wheel seat; the side wall of the support is provided with a first guide rail arranged along the front-back direction, and the side wall of the pressure wheel seat is provided with a first sliding groove capable of moving back and forth along the first guide rail.
3. A protective coating roll thickening apparatus as claimed in claim 2, wherein: the frame is provided with two second guide rails arranged along the left-right direction, the rear side wall of each positioning seat is respectively provided with a second sliding groove capable of moving left and right along the second guide rails, and each positioning seat is matched with the corresponding second guide rail through the second sliding groove.
4. The roll-on thickening device for protective coatings of claim 1, wherein: annular steps are arranged on two sides of the pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381257.0U CN210504831U (en) | 2019-08-23 | 2019-08-23 | Protective coating rolling thickening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381257.0U CN210504831U (en) | 2019-08-23 | 2019-08-23 | Protective coating rolling thickening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504831U true CN210504831U (en) | 2020-05-12 |
Family
ID=70591313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381257.0U Active CN210504831U (en) | 2019-08-23 | 2019-08-23 | Protective coating rolling thickening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120919A1 (en) * | 2020-12-08 | 2022-06-16 | 山东大学 | Online coating rolling device and control method therefor |
-
2019
- 2019-08-23 CN CN201921381257.0U patent/CN210504831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120919A1 (en) * | 2020-12-08 | 2022-06-16 | 山东大学 | Online coating rolling device and control method therefor |
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