CN202909907U - Clearance adjusting mechanism for reverse roll coating - Google Patents
Clearance adjusting mechanism for reverse roll coating Download PDFInfo
- Publication number
- CN202909907U CN202909907U CN 201220597287 CN201220597287U CN202909907U CN 202909907 U CN202909907 U CN 202909907U CN 201220597287 CN201220597287 CN 201220597287 CN 201220597287 U CN201220597287 U CN 201220597287U CN 202909907 U CN202909907 U CN 202909907U
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- China
- Prior art keywords
- lead screw
- sliding block
- roll
- clearance adjusting
- slide block
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- Expired - Fee Related
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Abstract
The utility model discloses a clearance adjusting mechanism for reverse roll coating, which comprises a coating roll and a wall plate for mounting the coating roll, wherein a cylinder is fixed on the wall plate; a piston rod arranged at the lower end of the cylinder is connected with a sliding block; guide rails, through which the sliding block moves up and down, are arranged on two sides of the sliding block; a threaded hole is formed in the sliding block transversely, and is in threaded connection with a lead screw; the lead screw is arranged horizontally; two ends of the lead screw are supported by bearings and bearing supports; one end of the lead screw is connected with a servomotor through a coupler; and an adjustable clearance is arranged between the lower end surface of a sliding wedge and the excircle surface of the coating roll. The servomotor drives the screw rod to rotate, so that the sliding wedge moves axially along the lead screw and pushes the sliding block to move up and down, and a tiny displacement is obtained in a direction perpendicular to the axis of the lead screw. The sliding block drives a metering roll and a backup roll to move, so as to meet clearance requirements.
Description
Technical field
The utility model relates to a kind of control system of reverse roll coating clearance adjusting device.
Background technology
Coating is that one or more layers material with specific function is attached on the substrate surface, to improve substrate surface function or protection base material, strengthens the value of base material.The method of coating has multiple, and reverse roll coating is higher a kind of of precision.In the reverse roll coating system, the setting of coating clearance is very important.For guaranteeing to set up the accuracy of roller gap size, a kind of new control method is proposed.
The utility model content
The utility model purpose is to provide a kind of control system of reverse roll coating clearance adjusting device for the defective that prior art exists.
The utility model for achieving the above object, adopt following technical scheme: a kind of control system of reverse roll coating clearance adjusting device, comprise applicator roll and the wallboard of applicator roll be used for to be installed, be fixed with cylinder on the wallboard, the piston rod that described cylinder lower end is provided with links to each other with slide block, described slide block both sides are provided with the guide rail that it is moved up and down, described slide block is along laterally being provided with screwed hole, screwed hole is connected with threads of lead screw, described leading screw horizontal positioned, two ends are supported by bearing and bearing block, and described leading screw one end links to each other with servomotor by shaft coupling; Be provided with adjustable clearance between described slide wedge lower surface and the applicator roll periphery.
Preferably, described slide block comprises upper end wedge and the slide wedge that matches with it.
Preferably, described guide rail one side is provided with Linear displacement transducer.
The beneficial effects of the utility model: servo-electric drives the leading screw rotation, so that slide wedge moves axially along leading screw, slide wedge promotes slide block and moves up and down, on the direction vertical with the leading screw axis to obtain small displacement.Slide block drives metering roll and back flow roll moves, thereby satisfies the gap requirement.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
Shown in Figure 1, be a kind of control system of reverse roll coating clearance adjusting device, comprise applicator roll 13 and the wallboard 7 of applicator roll 13 be used for to be installed, be fixed with cylinder 5 on the wallboard 7, the piston rod 6 that described cylinder 5 lower ends are provided with links to each other with slide block 9, described slide block 9 both sides are provided with and make its guide rail that moves up and down 1, described slide block 9 comprise upper end wedge and the slide wedge 15 that matches with it.Described slide wedge 15 is along laterally being provided with screwed hole, and screwed hole is threaded with leading screw 12, described leading screw 12 horizontal positioned, and two ends are supported by bearing 3 and bearing block 4, and described leading screw 12 1 ends link to each other with servomotor 10 by shaft coupling 11; Be provided with adjustable clearance between described slide wedge 15 lower surfaces and applicator roll 13 peripheries.Described guide rail 1 one sides are provided with Linear displacement transducer 2.
Servo-electric 10 drives leading screws 12 rotations, so that slide wedge 15 moves axially along leading screw 12, slide wedge 15 promotes slide blocks 9 and moves up and down, on the direction vertical with leading screw 12 axis to obtain small displacement.Slide block 9 drives metering roll and back flow roll moves, thereby satisfies the gap requirement.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. control system of reverse roll coating clearance adjusting device, comprise applicator roll and the wallboard of applicator roll be used for to be installed, it is characterized in that: be fixed with cylinder on the wallboard, the piston rod that described cylinder lower end is provided with links to each other with slide block, and described slide block both sides are provided with and make its guide rail that moves up and down, and described slide block is along laterally being provided with screwed hole, screwed hole is connected with threads of lead screw, described leading screw horizontal positioned, two ends are supported by bearing and bearing block, and described leading screw one end links to each other with servomotor by shaft coupling; Be provided with adjustable clearance between described slide wedge lower surface and the applicator roll periphery.
2. control system of reverse roll coating clearance adjusting device as claimed in claim 1 is characterized in that: described slide block comprises upper end wedge and the slide wedge that matches with it.
3. control system of reverse roll coating clearance adjusting device as claimed in claim 1, it is characterized in that: described guide rail one side is provided with Linear displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597287 CN202909907U (en) | 2012-11-13 | 2012-11-13 | Clearance adjusting mechanism for reverse roll coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597287 CN202909907U (en) | 2012-11-13 | 2012-11-13 | Clearance adjusting mechanism for reverse roll coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909907U true CN202909907U (en) | 2013-05-01 |
Family
ID=48158252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597287 Expired - Fee Related CN202909907U (en) | 2012-11-13 | 2012-11-13 | Clearance adjusting mechanism for reverse roll coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909907U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962173A (en) * | 2012-11-13 | 2013-03-13 | 江苏海大印染机械有限公司 | Reverse roll coating interval regulating device |
| CN103521399A (en) * | 2013-10-18 | 2014-01-22 | 江苏海大印染机械有限公司 | Reverse roll coating gap regulation device |
| CN104216231A (en) * | 2013-06-05 | 2014-12-17 | 中芯国际集成电路制造(上海)有限公司 | Coating device and coating method |
| CN104894792A (en) * | 2015-05-28 | 2015-09-09 | 江苏海大印染机械有限公司 | Intelligent tenter roller control system |
| CN109701215A (en) * | 2018-12-29 | 2019-05-03 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power regulation mechanism |
| CN111774252A (en) * | 2020-05-21 | 2020-10-16 | 无锡宏义高分子材料科技有限公司 | PVC electroplating adhesive tape insulation device for decoration |
-
2012
- 2012-11-13 CN CN 201220597287 patent/CN202909907U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962173A (en) * | 2012-11-13 | 2013-03-13 | 江苏海大印染机械有限公司 | Reverse roll coating interval regulating device |
| CN104216231A (en) * | 2013-06-05 | 2014-12-17 | 中芯国际集成电路制造(上海)有限公司 | Coating device and coating method |
| CN104216231B (en) * | 2013-06-05 | 2019-02-12 | 中芯国际集成电路制造(上海)有限公司 | Apparatus for coating and coating method |
| CN103521399A (en) * | 2013-10-18 | 2014-01-22 | 江苏海大印染机械有限公司 | Reverse roll coating gap regulation device |
| CN103521399B (en) * | 2013-10-18 | 2015-12-23 | 江苏海大印染机械有限公司 | A kind of control system of reverse roll coating clearance adjusting device |
| CN104894792A (en) * | 2015-05-28 | 2015-09-09 | 江苏海大印染机械有限公司 | Intelligent tenter roller control system |
| CN109701215A (en) * | 2018-12-29 | 2019-05-03 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power regulation mechanism |
| CN111774252A (en) * | 2020-05-21 | 2020-10-16 | 无锡宏义高分子材料科技有限公司 | PVC electroplating adhesive tape insulation device for decoration |
| CN111774252B (en) * | 2020-05-21 | 2021-05-18 | 无锡宏义高分子材料科技有限公司 | PVC electroplating adhesive tape insulation device for decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD. Address before: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd. |
|
| 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: 20130501 Termination date: 20181113 |