CN104399638A - Novel three-roller coating structure - Google Patents
Novel three-roller coating structure Download PDFInfo
- Publication number
- CN104399638A CN104399638A CN201410735323.5A CN201410735323A CN104399638A CN 104399638 A CN104399638 A CN 104399638A CN 201410735323 A CN201410735323 A CN 201410735323A CN 104399638 A CN104399638 A CN 104399638A
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- CN
- China
- Prior art keywords
- roller
- pressing
- coating
- pressure roller
- movable stand
- 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.)
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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
- 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
- B05C1/0826—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 the work being a web or sheets
- B05C1/0834—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 the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- 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
- B05C1/0826—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 the work being a web or sheets
- B05C1/083—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 the work being a web or sheets being passed between the coating roller and one or more backing rollers
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to a novel three-roller coating structure. The novel three-roller coating structure comprises a first rack, a glue basin is arranged on the first rack, a glue feeding roller, a metering roller and a coating pressing roller are sequentially and vertically distributed on the upper side of the glue basin from bottom to top, a first separation and pressing combination structure used for separating or pressing the metering roller and the coating pressing roller together are arranged between the metering roller and the coating pressing roller, a second separation and pressing combination structure used for separating the metering roller and the coating pressing roller from the glue feeding roller or pressing the metering roller, the coating pressing roller and the glue feeding roller together is arranged between the glue feeding roller and the metering roller, and a second rack separate from the first rack is arranged and is provided with a transmission system. Motor vibration sources of a main machine and the transmission system are removed, and accordingly the coating precision is high; an inclined block and a bearing are matched with each other and are used as a clearance fine-adjustment mechanism, a precise screw rod pair drives the inclined block to achieve clearance fine adjustment and the precision can reach a micron order; buses of the three rollers are in the same plane, and the three rollers are vertically distributed, occupy small space and are convenient to disassemble and wash.
Description
[technical field]
The present invention relates to a kind of applying structure, especially a kind of three roller applying structures.
[background technology]
Coating machine is produced for the coating of BOPP joint sealing adhesive tape, and this machine is by the glue of the base material of rolling painting last layer specific function, coating or ink etc., and rolling after drying.Existing dispense tip kind is very many but all there is limitation, its powerful advantage that can realize all multiple dispense tips and have of three roller coat cloth.Its traditional three roller coat leftover of bolt of cloth analyze shortcoming major embodiment from structure:
1. unit vibrations affect coating accuracy greatly;
2. roller and roll-in trace finely tune inaccuracy, and location is inaccurate;
3. transmission accuracy is poor;
4. roller layout is inconvenient to dismantle clean and limitation can not realize multi-functional coating method greatly.
The present invention makes in this context.
[summary of the invention]
The present invention seeks to overcome deficiency of the prior art and provide a kind of coating, transmission accuracy high, unpicking and washing three roller applying structures easily.
The present invention is by the following technical solutions:
A kind of novel three roller applying structures, it is characterized in that: include the first frame 1, first frame 1 is provided with glue basin 2, be provided with above glue basin 2 vertically arrange successively from the bottom up pass rubber roll 3, metering roll 4, coating pressure roller 5, described metering roll 4, be provided with between coating pressure roller 5 and be separated pressing structure 6 by first of they separation or pressing, describedly pass rubber roll 3, be provided with metering roll 4 between metering roll 4, coating pressure roller 5 entirety with pass rubber roll 3 be separated or pressing second be separated pressing structure 7, be separated with the first frame 1 and be provided with the second frame 8, described second frame 8 is provided with transmission system 9.
The novel three roller applying structures of one as above, it is characterized in that: described transmission system 9 include to be arranged in the second frame 8 respectively with pass rubber roll 3, metering roll 4, be coated with three motors corresponding to pressure roller 5, described three motors with pass rubber roll 3, metering roll 4, be coated with between pressure roller 5 and be connected by Hooks coupling universal coupling 10.
The novel three roller applying structures of one as above, it is characterized in that: described second is separated pressing structure 7 includes the second movable stand 71 being provided with metering roll 4, coating pressure roller 5, the second movable stand 71 can be moved up and down and come pressing or separate measurement roller 4, overall the second cylinder 72 with passing rubber roll 3 of coating pressure roller 5, frame 1 is provided with the second guideway 73 that the second movable stand 71 is moved up and down along it; Described first is separated pressing structure 6 includes the first movable stand 61 being arranged on and the second movable stand 71 being installed coating pressure roller 5, can the first cylinder 62 of pressing or separate measurement roller 4, coating pressure roller 5 up and down, be arranged on the first guideway 63 that the second movable stand 71 makes the first movable stand 61 move up and down along it.
The novel three roller applying structures of one as above, it is characterized in that: the first micro-adjusting mechanism 64 being provided with the pressing degree of depth between fine setting metering roll 4 and coating pressure roller 5 on the second movable stand 71, described first micro-adjusting mechanism 64 includes the clutch shaft bearing 641 supporting coating pressure roller 5, with the first skewback 642 of clutch shaft bearing 641 times end in contact, horizontally rotate the first accurate lead screw pair 643 that the first skewback 642 can be impelled movable.
The novel three roller applying structures of one as above, it is characterized in that: below the second movable stand 71, be provided with the second micro-adjusting mechanism 74 that the pressing degree of depth between rubber roll 3, metering roll 4 is passed in fine setting, described second micro-adjusting mechanism 74 includes the second bearing 741 supporting the second movable stand 71, with the second skewback 742 of the second bearing 741 times end in contact, horizontally rotate the second accurate lead screw pair 743 that the second skewback 742 can be impelled movable.
The novel three roller applying structures of one as above, is characterized in that: be provided with the thick metering roll 11 floating with the coating that will pass on rubber roll 3 above described glue basin 2.
The invention has the beneficial effects as follows: this novel three roll-coater groups and transmission system and main frame apart arrangement, eliminate main frame and transmission system motor vibroseis, coating accuracy is high; Clearance fine adjustment mechanism adopts skewback to join bearing, and accurate lead screw subband moves skewback and realizes clearance fine adjustment, and its precision can reach micron order; Transmission system adopts electric axis driving, and every bar roller is drive, can rotating and speed is adjustable, and its rotate speed repetition precision is that arc divides, and degree of regulation is high; Article three, roller bus at grade, and vertical arrangement takes up space little, and unpick and wash conveniently, change coating method easy, the present invention simultaneously has energy-conserving and environment-protective effect.
[accompanying drawing explanation]
Fig. 1 is the present invention three roll structure schematic diagram.
Fig. 2 is transmission system schematic diagram.
Fig. 3 is the first fine tuning structure partial enlarged drawing (A place).
Fig. 4 is the second fine tuning structure partial enlarged drawing (B place).
[detailed description of the invention]
Describe the present invention below in conjunction with accompanying drawing:
A kind of novel three roller applying structures, it is characterized in that: include the first frame 1, first frame 1 is provided with glue basin 2, be provided with above glue basin 2 vertically arrange successively from the bottom up pass rubber roll 3, metering roll 4, coating pressure roller 5, pass rubber roll 3, metering roll 4, coating pressure roller 5 three roller buses at grade, vertical arrangement, take up space little, unpick and wash conveniently, replacing coating method is easy, described metering roll 4, be provided with between coating pressure roller 5 and be separated pressing structure 6 by first of they separation or pressing, describedly pass rubber roll 3, be provided with metering roll 4 between metering roll 4, coating pressure roller 5 entirety with pass rubber roll 3 be separated or pressing second be separated pressing structure 7, be separated with the first frame 1 and be provided with the second frame 8, be provided with in described second frame 8 and pass rubber roll 3, metering roll 4, the transmission system 9 of three motors formations of coating pressure roller 5 correspondence, first frame 1 at three roll-coater group places and second frame 8 apart arrangement at transmission system and main frame place, eliminate main frame and transmission system motor vibroseis, coating accuracy is high, described three motors with pass rubber roll 3, metering roll 4, connected by Hooks coupling universal coupling 10 between coating pressure roller 5.Hooks coupling universal coupling utilizes the feature of its mechanism, makes diaxon not at same axis, can realize the diaxon continuous rotary connected when there is axis angle, and reliably transmitting torque and motion.The maximum feature of Hooks coupling universal coupling is: its structure has larger angular compensatory ability, and compact conformation, transmission efficiency is high.
Described second separation pressing structure 7 has included and has been provided with metering roll 4, second movable stand 71 of coating pressure roller 5, the second movable stand 71 can be moved up and down and come pressing or separate measurement roller 4, overall the second cylinder 72 with passing rubber roll 3 of coating pressure roller 5, frame 1 is provided with the second guideway 73 that the second movable stand 71 is moved up and down along it, described first is separated pressing structure 6 includes the first movable stand 61 being arranged on and the second movable stand 71 being installed coating pressure roller 5, can pressing or separate measurement roller 4 up and down, first cylinder 62 of coating pressure roller 5, be arranged on the first guideway 63 that the second movable stand 71 makes the first movable stand 61 move up and down along it.First cylinder 62 and the second cylinder 72 are regulated by magnetic valve.
Second movable stand 71 is provided with the first micro-adjusting mechanism 64 of the pressing degree of depth between fine setting metering roll 4 and coating pressure roller 5, described first micro-adjusting mechanism 64 includes the clutch shaft bearing 641 supporting coating pressure roller 5, with the first skewback 642 of clutch shaft bearing 641 times end in contact, horizontally rotate the first accurate lead screw pair 643 that the first skewback 642 can be impelled movable.When the screw mandrel of the first accurate lead screw pair 643 rotates, screw mandrel moves forwards or backwards, and drive the first skewback 642 to move forward and backward, clutch shaft bearing 641, under the supporting role of the first skewback 642, moves up and down.
The second micro-adjusting mechanism 74 that the pressing degree of depth between rubber roll 3, metering roll 4 is passed in fine setting is provided with below the second movable stand 71, described second micro-adjusting mechanism 74 includes the second bearing 741 supporting the second movable stand 71, with the second skewback 742 of the second bearing 741 times end in contact, horizontally rotate the second accurate lead screw pair 743 that the second skewback 742 can be impelled movable.When the screw mandrel of the second accurate lead screw pair 743 rotates, screw mandrel moves forwards or backwards, and drive the second skewback 742 to move forward and backward, the second bearing 741, under the supporting role of the second skewback 742, moves up and down.
The thick metering roll 11 floating with the coating that will pass on rubber roll 3 is provided with above described glue basin 2.Print roll coating imposes coating with applicator roll to coated face, and on-line coater is based on this type of coating machine.Coating weight regulates by metering roll gap pressure, and pressure is strengthened, and the throughput of coating reduces, and coating weight also just reduces.
The course of work: according to technological requirement, driven respectively by transmission system 9 and pass rubber roll 3, metering roll 4, coating pressure roller 5, each roller rotating speed is all adjustable and can rotating.Apply pressure by the first cylinder 62 coating pressure roller 5 is laminated with metering roll 4 along the first guideway 63 or is separated, the pressing degree of depth is finely tuned by the first micro-adjusting mechanism 64.Apply pressure by the second cylinder 72 again coating pressure roller 5, metering roll 4 to be moved integrally and pass rubber roll 3 and be laminated along the second guideway 73 or be separated, the pressing degree of depth is finely tuned by the second micro-adjusting mechanism 74.Be immersed in inside glue basin 2 will be coated with on material strip by passing rubber roll 3, after thick metering roll 11 is floating, is transferred to metering roll 4, then be transferred to substrate surface by metering roll 4 and complete painting process.The pressing degree of depth come between dancer rools and roller by the first micro-adjusting mechanism 64, second micro-adjusting mechanism 74 realizes coating layer thickness size, and also adjustable three rollers speed differ from and turn to regulate coating layer thickness size.By solenoid control cylinder, three rollers can be separated from each other after shutdown.
Claims (6)
1. novel three roller applying structures, it is characterized in that: include the first frame (1), first frame (1) is provided with glue basin (2), glue basin (2) top be provided with vertically arrange successively from the bottom up pass rubber roll (3), metering roll (4), coating pressure roller (5), described metering roll (4), be provided with between coating pressure roller (5) and be separated pressing structure (6) by first of their separation or pressing, describedly pass rubber roll (3), be provided with metering roll (4) between metering roll (4), coating pressure roller (5) overall with pass rubber roll (3) be separated or pressing second be separated pressing structure (7), be separated with the first frame (1) and be provided with the second frame (8), described second frame (8) is provided with transmission system (9).
2. according to the novel three roller applying structures of one according to claim 1, it is characterized in that: described transmission system (9) include to be arranged in the second frame (8) respectively with pass rubber roll (3), metering roll (4), be coated with three motors corresponding to pressure roller (5), described three motors with pass rubber roll (3), metering roll (4), be coated with between pressure roller (5) and be connected by Hooks coupling universal coupling (10).
3. according to the novel three roller applying structures of one according to claim 1, it is characterized in that: described second is separated pressing structure (7) includes the second movable stand (71) being provided with metering roll (4), coating pressure roller (5), the second movable stand (71) can be moved up and down and come pressing or separate measurement roller (4), overall the second cylinder (72) with passing rubber roll (3) of coating pressure roller (5), frame (1) is provided with the second guideway (73) that the second movable stand (71) is moved up and down along it; Described first is separated pressing structure (6) includes the first movable stand (61) being arranged on upper installation coating pressure roller (5) of the second movable stand (71), can first cylinder (62) of pressing or separate measurement roller (4), coating pressure roller (5) up and down, be arranged on the first guideway (63) that the second movable stand (71) makes the first movable stand (61) move up and down along it.
4. according to the novel three roller applying structures of one according to claim 3, it is characterized in that: the first micro-adjusting mechanism (64) being provided with the pressing degree of depth between fine setting metering roll (4) and coating pressure roller (5) on the second movable stand (71), described first micro-adjusting mechanism (64) includes the clutch shaft bearing (641) supporting coating pressure roller (5), with first skewback (642) of end in contact under clutch shaft bearing (641), horizontally rotate the first accurate lead screw pair (643) that the first skewback (642) can be impelled movable.
5. according to the novel three roller applying structures of one according to claim 3, it is characterized in that: be provided with in the second movable stand (71) below the second micro-adjusting mechanism (74) that the pressing degree of depth between rubber roll (3), metering roll (4) is passed in fine setting, described second micro-adjusting mechanism (74) includes the second bearing (741) supporting the second movable stand (71), with second skewback (742) of end in contact under the second bearing (741), horizontally rotate the second accurate lead screw pair (743) that the second skewback (742) can be impelled movable.
6. according to the novel three roller applying structures of one according to claim 1, it is characterized in that: described glue basin (2) top is provided with the thick metering roll (11) floating with the coating will passed on rubber roll (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735323.5A CN104399638B (en) | 2014-12-04 | 2014-12-04 | Three-roller coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735323.5A CN104399638B (en) | 2014-12-04 | 2014-12-04 | Three-roller coating structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399638A true CN104399638A (en) | 2015-03-11 |
| CN104399638B CN104399638B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735323.5A Active CN104399638B (en) | 2014-12-04 | 2014-12-04 | Three-roller coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399638B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013675A (en) * | 2015-08-03 | 2015-11-04 | 潍坊中创文化用品有限公司 | Powder feeding machine |
| CN105562283A (en) * | 2016-02-15 | 2016-05-11 | 上海和科设备制造有限公司 | Flat pipe coating device |
| CN107570393A (en) * | 2017-07-19 | 2018-01-12 | 深圳市佰瑞兴实业有限公司 | A kind of coating process of reticulate pattern PET silicone release films |
| CN108435494A (en) * | 2018-04-04 | 2018-08-24 | 中山松德新材料装备有限公司 | A kind of three roller AC applying structures for high speed precoating film |
| CN111203360A (en) * | 2018-11-22 | 2020-05-29 | 上海寰驰印刷机械有限公司 | Novel hot melt adhesive coating process |
| CN112058588A (en) * | 2020-10-13 | 2020-12-11 | 广东聚德机械有限公司 | Combined coating device and method applied to coating machine |
| CN114918105A (en) * | 2022-05-26 | 2022-08-19 | 广东嘉拓自动化技术有限公司 | Double-sided base coating equipment for eliminating adverse influence of substrate shaking in oven on coating |
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| CN201807503U (en) * | 2010-09-17 | 2011-04-27 | 嵊州市新化科技有限公司 | Coating device for solar module backboards |
| CN202725423U (en) * | 2012-07-25 | 2013-02-13 | 陕西北人印刷机械有限责任公司 | Coating head device on aluminum foil compositing machine |
| KR101264242B1 (en) * | 2011-07-18 | 2013-05-22 | 주식회사 포스코 | Cleaning apparatus of coater roll surface |
| CN203063246U (en) * | 2012-12-12 | 2013-07-17 | 松德机械股份有限公司 | Full-servo transmission pressurizing sleeve flexo printing unit |
| CN204412545U (en) * | 2014-12-04 | 2015-06-24 | 松德机械股份有限公司 | A kind of novel three roller applying structures |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201807503U (en) * | 2010-09-17 | 2011-04-27 | 嵊州市新化科技有限公司 | Coating device for solar module backboards |
| KR101264242B1 (en) * | 2011-07-18 | 2013-05-22 | 주식회사 포스코 | Cleaning apparatus of coater roll surface |
| CN202725423U (en) * | 2012-07-25 | 2013-02-13 | 陕西北人印刷机械有限责任公司 | Coating head device on aluminum foil compositing machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013675A (en) * | 2015-08-03 | 2015-11-04 | 潍坊中创文化用品有限公司 | Powder feeding machine |
| CN105562283A (en) * | 2016-02-15 | 2016-05-11 | 上海和科设备制造有限公司 | Flat pipe coating device |
| CN107570393A (en) * | 2017-07-19 | 2018-01-12 | 深圳市佰瑞兴实业有限公司 | A kind of coating process of reticulate pattern PET silicone release films |
| CN108435494A (en) * | 2018-04-04 | 2018-08-24 | 中山松德新材料装备有限公司 | A kind of three roller AC applying structures for high speed precoating film |
| CN111203360A (en) * | 2018-11-22 | 2020-05-29 | 上海寰驰印刷机械有限公司 | Novel hot melt adhesive coating process |
| CN112058588A (en) * | 2020-10-13 | 2020-12-11 | 广东聚德机械有限公司 | Combined coating device and method applied to coating machine |
| CN114918105A (en) * | 2022-05-26 | 2022-08-19 | 广东嘉拓自动化技术有限公司 | Double-sided base coating equipment for eliminating adverse influence of substrate shaking in oven on coating |
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| Publication number | Publication date |
|---|---|
| CN104399638B (en) | 2017-02-22 |
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Address after: 528400 No. 105, East Main Street, Nantou, Guangdong, Zhongshan Patentee after: Funeng Dongfang Equipment Technology Co.,Ltd. Address before: 528400 No. 105, East Main Street, Nantou, Guangdong, Zhongshan Patentee before: SOTECH SMARTER EQUIPMENT Co.,Ltd. Address after: 528400 No. 105, East Main Street, Nantou, Guangdong, Zhongshan Patentee after: SOTECH SMARTER EQUIPMENT Co.,Ltd. Address before: 528400 No. 105, East Main Street, Nantou, Guangdong, Zhongshan Patentee before: SOTECH MACHINERY Co.,Ltd. |