CN105457845A - Roller gap fine adjustment mechanism - Google Patents
Roller gap fine adjustment mechanism Download PDFInfo
- Publication number
- CN105457845A CN105457845A CN201510970737.0A CN201510970737A CN105457845A CN 105457845 A CN105457845 A CN 105457845A CN 201510970737 A CN201510970737 A CN 201510970737A CN 105457845 A CN105457845 A CN 105457845A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- slider
- fixed
- movable slider
- bottom roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
Abstract
The invention discloses a roller gap fine adjustment mechanism. The roller gap fine adjustment mechanism comprises a base. A bottom roller is arranged on the base. A floor stand is arranged on one side of the bottom roller. A linear guide rail is arranged on the floor stand. A bearing seat is movably installed on the linear guide rail. A scraper roller is movably installed on the bearing seat. A fixed sliding block is fixedly arranged on the bearing seat. A movable sliding block is further arranged on the floor stand at the same time. Inclined faces which are mutually matched are formed in the contact surface of the movable sliding block and the contact surface of the fixed sliding block respectively. The movable sliding block is further connected with a driving mechanism which drives the movable sliding block to horizontally move left and right. A rolling device is arranged between the contact surface of the movable sliding block and the contact surface of the fixed sliding block. Due to the fact that the rolling device abuts against the inclined face of the movable sliding block or the inclined face of the fixed sliding block, sliding friction between the movable sliding block and the fixed sliding block is converted into rolling friction, and the friction force between the movable sliding block and the fixed sliding block can be greatly reduced. Therefore a user can adjust the gap between the scraper roller and the bottom roller manually and conveniently.
Description
Technical field
The present invention relates to coating machine field, particularly a kind of clearance between roll micro-adjusting mechanism being applied to coating machine.
Background technology
As everyone knows, due to the difference of the base material, the composition of glue, the thickness of coating layer etc. of production, during production, need the adjustment doctor roll of coating machine and the gap of bottom roller.
The guiding mechanism in the gap of existing doctor roll and bottom roller for adjusting coating machine generally adopts following structure: comprise a movable slider and a fixed slider, the surface that described movable slider and fixed slider contact with each other is respectively one and can cooperatively interacts the inclined-plane of fitting, promote fixed slider by driving movable slider to move left and right to move up and down, because fixed slider is fixed on the bearing block that is connected with described doctor roll, thus fixed slider can drive doctor roll to move up and down when moving up and down, and then the gap between adjustment doctor roll and bottom roller, described movable slider is connected with and drives its ball wire rod mechanism moved left and right.
The drawback of existing guiding mechanism is contacted with each other by an inclined-plane between movable slider and fixed slider, is sliding friction between the two, and frictional resistance is comparatively large, and manual adjustments compares effort, and gap also adjusts to obtain inaccuracy.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of structure simple, can also reduce simultaneously dynamic sliding and and fixed slider between the clearance between roll micro-adjusting mechanism of frictional force.
The present invention is the technical scheme that its technical problem of solution adopts:
A kind of clearance between roll micro-adjusting mechanism, comprise a pedestal, described pedestal is provided with a bottom roller, the side of described bottom roller is provided with one and is fixedly arranged on stand on described pedestal, described stand is provided with a line slideway vertically arranged towards the side of described bottom roller, described line slideway is movably installed with a bearing block that can move up and down along this line slideway, described bearing block is movably installed with one and is positioned at doctor roll above described bottom roller, described bearing block is installed with a fixed slider, stand simultaneously is also provided with a movable slider moved up and down for driving described fixed slider to drive described bearing block, the surface that described movable slider and fixed slider contact with each other offers the inclined-plane cooperatively interacted respectively, this movable slider is also connected with the driving mechanism that its level of a driving moves left and right, described driving mechanism is installed in described stand, a tourelle is provided with between the surface that described movable slider and fixed slider contact with each other, described tourelle is arranged on described movable slider or fixed slider.
As the improvement of technique scheme, described tourelle comprises a holder, described holder is at least movably set with a roller for abutting against with the inclined-plane on described fixed slider or movable slider.
As the further improvement of technique scheme, described driving mechanism is a screw body, and the nut of described movable slider and described screw body is connected to a fixed.
In the present invention, the screw mandrel of described screw body is also connected with its servomotor rotated of a driving, and described servomotor is fixedly installed in described stand.
Preferably, described driving mechanism is linear electric motors, and output shaft and the described movable slider of described linear electric motors are connected to a fixed.
The invention has the beneficial effects as follows: because the present invention by arranging a tourelle between movable slider and fixed slider, abutted against by the inclined-plane of this tourelle and movable slider or fixed slider, thus the sliding friction between movable slider and fixed slider is converted into rolling friction, and then the frictional force that can reduce widely between movable slider and fixed slider, so that user can gap between manual adjustments doctor roll and bottom roller; The present invention simultaneously drives described movable slider to move left and right by adopting driven by servomotor screw body, and then described fixed slider can be driven exactly to drive doctor roll to move up and down, and therefore accurately can adjust the gap between bottom roller and doctor roll; The present invention drives described movable slider to move left and right by adopting linear electric motors in addition, can realize equally accurately adjusting the gap between bottom roller and doctor roll.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the side view of one embodiment of the present invention;
Fig. 2 is the front view of one embodiment of the present invention;
Fig. 3 is the enlarged diagram at A place in Fig. 1;
Fig. 4 is the enlarged diagram at B place in Fig. 2.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, a kind of clearance between roll micro-adjusting mechanism, comprise a pedestal 10, described pedestal 10 is provided with a bottom roller 11, the side of described bottom roller 11 is provided with one and is fixedly arranged on stand 12 on described pedestal 10, described stand 12 is provided with a line slideway vertically arranged 13 towards the side of described bottom roller 11, described line slideway 13 is movably installed with a bearing block 14 that can move up and down along this line slideway 13, described bearing block 14 is movably installed with one and is positioned at doctor roll 15 above described bottom roller 11, above-mentioned bearing block 14 can drive described doctor roll 15 to move up and down when moving up and down, and then regulate gap between described doctor roll 15 and bottom roller 11, described bearing block 14 is installed with a fixed slider 141, stand 12 simultaneously is also provided with a movable slider 121 moved up and down for driving described fixed slider 141 to drive described bearing block 14, the surface that described movable slider 121 and fixed slider 141 contact with each other offers the inclined-plane cooperatively interacted respectively, this movable slider 121 is also connected with the driving mechanism 16 that its level of a driving moves left and right, here, the direction that described movable slider 121 level moves left and right refers to that the inclined-plane along fixed slider 141 moves, described driving mechanism 16 is installed in described stand 12, and be provided with a tourelle 17 between the surface that described movable slider 121 and fixed slider 141 contact with each other, described tourelle 17 is arranged on described movable slider 121 or fixed slider 141.
Because the present invention by arranging a tourelle 17 between movable slider 121 and fixed slider 141, abutted against with the inclined-plane of movable slider 121 or fixed slider 141 by this tourelle 17, thus the sliding friction between movable slider 121 and fixed slider 141 is converted into rolling friction, and then the frictional force that can reduce widely between movable slider and fixed slider, so that user can gap between manual adjustments doctor roll 15 and bottom roller 11.
In order to make the assembling of clearance between roll micro-adjusting mechanism of the present invention convenient, preferably, described tourelle 17 comprises a holder 170, described holder 170 is at least movably set with a roller 171 for abutting against with the inclined-plane on described fixed slider 141 or movable slider 121, further preferably, described holder 170 is fixedly installed on described movable slider 121 towards on the surface of described fixed slider 141, and the roller 171 be movably installed on described holder 170 abuts against with the inclined-plane of described fixed slider 141.Certainly described tourelle 17 is except adopting above-mentioned structure, other structures can also be adopted, as: as described in tourelle 17 comprise a mount pad, described mount pad is movably set with several balls for abutting against with the inclined-plane on described fixed slider 141 or movable slider 121.In addition, described tourelle 17 also can be ball, inclined-plane on described fixed slider 141 or movable slider 121 offers the mounting groove placing above-mentioned ball, when on the inclined-plane that ball is directly movably installed in fixed slider 141 or movable slider 121, abutted against by the inclined-plane of ball and fixed slider 141 or movable slider 121, also the sliding friction between movable slider 121 and fixed slider 141 can be converted into rolling friction.
Here, move left and right in order to described movable slider 121 level can be driven better, in the present invention, preferably, described driving mechanism 16 is a screw body, and described movable slider 121 is connected to a fixed, when the screw mandrel 162 of screw body described in user's hand rotation with the nut 161 of described screw body, 161, the nut be threadedly connected on described screw mandrel 162 can move along this screw mandrel 162, and then 161, nut can drive coupled movable slider 121 level to move left and right.
In order to described movable slider 121 level can be driven more easily to move left and right, here, the screw mandrel 162 of described screw body is also connected with its servomotor 18 rotated of a driving, described servomotor 18 is fixedly installed in described stand 12.Drive screw mandrel 162 to rotate by servomotor 18, thus can described movable slider 121 level be driven to move left and right by drive nut 161.By adopting servomotor 18 to drive screw body to drive described movable slider 121 level to move left and right, and then described fixed slider 141 can be driven exactly to drive doctor roll 15 to move up and down, therefore accurately can adjust the gap between bottom roller 11 and doctor roll 15.Certainly, described driving mechanism 16, except adopting above-mentioned structure, can also adopt other structures, as: as described in driving mechanism 16 be linear electric motors, output shaft and the described movable slider 121 of described linear electric motors are connected to a fixed.When driving mechanism 16 is linear electric motors, movable slider 121 level can be moved left and right described in Direct driver by the output shaft of linear electric motors, fast simple and convenient.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (5)
1. a clearance between roll micro-adjusting mechanism, comprise a pedestal (10), described pedestal (10) is provided with a bottom roller (11), the side of described bottom roller (11) is provided with one and is fixedly arranged on stand (12) on described pedestal (10), described stand (12) is provided with a line slideway vertically arranged (13) towards the side of described bottom roller (11), described line slideway (13) is movably installed with a bearing block (14) that can move up and down along this line slideway (13), described bearing block (14) is movably installed with the doctor roll (15) that is positioned at described bottom roller (11) top, described bearing block (14) is installed with a fixed slider (141), simultaneously stand (12) is also provided with a movable slider (121) for driving described fixed slider (141) to drive described bearing block (14) to move up and down, the surface that described movable slider (121) and fixed slider (141) contact with each other offers the inclined-plane cooperatively interacted respectively, this movable slider (121) is also connected with the driving mechanism (16) that its level of a driving moves left and right, described driving mechanism (16) is installed in described stand (12), it is characterized in that: between the surface that described movable slider (121) and fixed slider (141) contact with each other, be provided with a tourelle (17), described tourelle (17) is arranged on described movable slider (121) or fixed slider (141).
2. a kind of clearance between roll micro-adjusting mechanism according to claim 1, it is characterized in that: described tourelle (17) comprises a holder (170), described holder (170) being at least movably set with a roller (171) for abutting against with the inclined-plane on described fixed slider (141) or movable slider (121).
3. a kind of clearance between roll micro-adjusting mechanism according to claim 1 and 2, is characterized in that: described driving mechanism (16) is a screw body, and described movable slider (121) is connected to a fixed with the nut of described screw body.
4. a kind of clearance between roll micro-adjusting mechanism according to claim 3, is characterized in that: the screw mandrel of described screw body is also connected with its servomotor (18) rotated of a driving, and described servomotor (18) is fixedly installed in described stand (12).
5. a kind of clearance between roll micro-adjusting mechanism according to claim 1 and 2, is characterized in that: described driving mechanism (16) is linear electric motors, and output shaft and the described movable slider (121) of described linear electric motors are connected to a fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970737.0A CN105457845A (en) | 2015-12-18 | 2015-12-18 | Roller gap fine adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970737.0A CN105457845A (en) | 2015-12-18 | 2015-12-18 | Roller gap fine adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105457845A true CN105457845A (en) | 2016-04-06 |
Family
ID=55596256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510970737.0A Pending CN105457845A (en) | 2015-12-18 | 2015-12-18 | Roller gap fine adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105457845A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583128A (en) * | 2016-02-04 | 2016-05-18 | 常州永盛新材料装备股份有限公司 | Automatic coating head structure for new material coating machine |
| CN106000762A (en) * | 2016-07-14 | 2016-10-12 | 中山松德新材料装备有限公司 | Fine adjustment mechanism for roller gap of coating machine |
| CN106179890A (en) * | 2016-08-18 | 2016-12-07 | 江苏中威重工机械有限公司 | A kind of straight line micro-adjusting mechanism |
| CN111871692A (en) * | 2020-06-04 | 2020-11-03 | 张朝设 | Scraper adjusting device of coating equipment and coating equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226191A (en) * | 1993-01-26 | 1994-08-16 | New Oji Paper Co Ltd | Method and device for coating blade coater |
| CN201940346U (en) * | 2011-03-24 | 2011-08-24 | 新乡市鼎鑫机械有限公司 | Wide precision coater for PVC (polyvinyl chloride) artificial leather floorboards and front coating blade mechanism thereof |
| CN103008180A (en) * | 2012-12-13 | 2013-04-03 | 松德机械股份有限公司 | Comma scraper coating machine capable of automatically adjusting interval |
| CN203316493U (en) * | 2013-06-08 | 2013-12-04 | 东莞新能源科技有限公司 | Roll gap adjustment device and roller press |
| CN103990574A (en) * | 2014-05-06 | 2014-08-20 | 大连橡胶塑料机械股份有限公司 | Precise adjusting device for roller gap of glue spreader |
| CN203991675U (en) * | 2014-08-26 | 2014-12-10 | 丁广文 | A kind of battery pole piece rolling mill roll gap adjustment device |
| CN104259212A (en) * | 2014-09-23 | 2015-01-07 | 江苏东顺新能源科技有限公司 | Driving sliding block, roller gap adjusting device and plate strip rolling machine |
| CN204093664U (en) * | 2014-08-27 | 2015-01-14 | 潍坊恒彩数码影像材料有限公司 | A kind of coating head device |
| CN205324099U (en) * | 2015-12-18 | 2016-06-22 | 中山松德新材料装备有限公司 | Clearance between roll fine -tuning |
-
2015
- 2015-12-18 CN CN201510970737.0A patent/CN105457845A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226191A (en) * | 1993-01-26 | 1994-08-16 | New Oji Paper Co Ltd | Method and device for coating blade coater |
| CN201940346U (en) * | 2011-03-24 | 2011-08-24 | 新乡市鼎鑫机械有限公司 | Wide precision coater for PVC (polyvinyl chloride) artificial leather floorboards and front coating blade mechanism thereof |
| CN103008180A (en) * | 2012-12-13 | 2013-04-03 | 松德机械股份有限公司 | Comma scraper coating machine capable of automatically adjusting interval |
| CN203316493U (en) * | 2013-06-08 | 2013-12-04 | 东莞新能源科技有限公司 | Roll gap adjustment device and roller press |
| CN103990574A (en) * | 2014-05-06 | 2014-08-20 | 大连橡胶塑料机械股份有限公司 | Precise adjusting device for roller gap of glue spreader |
| CN203991675U (en) * | 2014-08-26 | 2014-12-10 | 丁广文 | A kind of battery pole piece rolling mill roll gap adjustment device |
| CN204093664U (en) * | 2014-08-27 | 2015-01-14 | 潍坊恒彩数码影像材料有限公司 | A kind of coating head device |
| CN104259212A (en) * | 2014-09-23 | 2015-01-07 | 江苏东顺新能源科技有限公司 | Driving sliding block, roller gap adjusting device and plate strip rolling machine |
| CN205324099U (en) * | 2015-12-18 | 2016-06-22 | 中山松德新材料装备有限公司 | Clearance between roll fine -tuning |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583128A (en) * | 2016-02-04 | 2016-05-18 | 常州永盛新材料装备股份有限公司 | Automatic coating head structure for new material coating machine |
| CN106000762A (en) * | 2016-07-14 | 2016-10-12 | 中山松德新材料装备有限公司 | Fine adjustment mechanism for roller gap of coating machine |
| CN106179890A (en) * | 2016-08-18 | 2016-12-07 | 江苏中威重工机械有限公司 | A kind of straight line micro-adjusting mechanism |
| CN111871692A (en) * | 2020-06-04 | 2020-11-03 | 张朝设 | Scraper adjusting device of coating equipment and coating equipment |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |