CN202450384U - Back water coating device - Google Patents
Back water coating device Download PDFInfo
- Publication number
- CN202450384U CN202450384U CN2011205726045U CN201120572604U CN202450384U CN 202450384 U CN202450384 U CN 202450384U CN 2011205726045 U CN2011205726045 U CN 2011205726045U CN 201120572604 U CN201120572604 U CN 201120572604U CN 202450384 U CN202450384 U CN 202450384U
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- China
- Prior art keywords
- paper
- application roller
- connecting rod
- coated
- metering roll
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of coating equipment, in particular to a back water coating device. The back water coating device comprises a water tank, a metering roll in contact with the liquid level of the water tank, and a coating roll for coating a water film on a paper surface, wherein the metering roll is in contact with the coating roll; and the back water coating device further comprises a motor used for adjusting the rotating speed; and the motor is connected with the metering roll and the coating roll. The metering roll of the device transfers water in the water tank onto the coating roll which coats the water film on a non-coating side of paper; the water film slightly permeates into the surface of the non-coating side of the paper; and the paper is oppositely pulled back in the warping direction, thereby achieving the purpose of correcting the warping of the paper. The rotating speed of the metering roll is adjusted by adjusting the rotating speed of the motor; the quantity of the water coated on the surface of the paper can be accurately controlled according to different requirements; the control is accurate; and the device is simple in structure, avoids water mist pollution and keeps the plant environment clean.
Description
Technical field
The utility model relates to the coating apparatus technical field, is specifically related to a kind of back of the body and is coated with the water device.
Background technology
In the painting process of NCR, need apply coating to NCR, it is inner because of the moisture in the coating gets into paper to apply the back; Cause paper fiber generation swollen; Part paper fiber produces warpage because of the variation of internal stress behind baking operation, after paper produces warpage; Bring operational difficulty can for back processing, therefore need correct the paper that applies behind the coating.
Because steam has temperature than advantage higher, that penetrability is good; In the prior art, the non-charge level spraying steam that is coated with through toward NCR makes paper moistening; After paper fully absorbs water; The inner stress of paper fades away, and the paper of warpage possibly unfolded again under the capillary effect of gravity and water and come this moment, reached the purpose of elimination warpage.But, use the method for spraying steam to have many defectives, show that mainly steam is difficult to absorbed by paper, can't accurately control the water absorption of paper, therefore can't guarantee to correct the effect of warpage.In addition, steam is in spraying process, and the vapor evolution that is not absorbed by paper arrives the work workshop, brings water smoke to pollute for the work workshop, influences health of operators, and has caused the waste of steam, consumes energy.And steam-spraying needs firing equipment, jet chimney, spraying equipment, complex structure, and production cost is higher.
The utility model content
The purpose of the utility model is the deficiency to prior art, and provides a kind of back of the body to be coated with the water device, and it can apply moisture film in the non-charge level that is coated with of paper, and accurately control applies the water yield of paper, so that reach the purpose of correcting the paper warpage.
The utility model is realized through following technology.
A kind of back of the body is coated with the water device; It comprises tank, the metering roll that contacts with the liquid level of tank, applies the application roller of moisture film in paper; Said metering roll contacts with said application roller, also comprises the motor that is used to regulate rotating speed, and said motor is connected with said metering roll, said application roller.
Wherein, Also comprise compensation adjustment device; Said compensation adjustment device comprises price scissors regulator, driving side regulator, fore side regulator, and said price scissors regulator is connected with said metering roll, said driving side regulator is connected with said application roller, said fore side regulator is connected with said application roller.
Wherein, said price scissors regulator comprises first regulating handle, price scissors adjustment form, price scissors adjusting connecting rod, and said first regulating handle is regulated connecting rod with price scissors and is connected, and said price scissors is regulated connecting rod and is connected with said metering roll.
Wherein, said driving side regulator also comprises adjusting bevel gear and the fine adjustment screw rod that is in transmission connection, and said adjusting bevel gear is regulated connecting rod with said driving side and is connected, and said fine adjustment screw rod is connected with said application roller.
Wherein, said fore side regulator comprises the 3rd regulating handle, fore side adjustment form, fore side adjusting connecting rod, and said the 3rd regulating handle is regulated connecting rod with fore side and is connected, and said fore side is regulated connecting rod and is connected with said application roller.
Wherein, said motor is two, and said two motors are connected with said metering roll, said application roller respectively.
Further, also comprise frame, guide rollers, paper-pressing mechanism, said tank, metering roll, application roller are arranged in the frame, and guide rollers is arranged at a side of the paper feed of frame, and paper-pressing mechanism is arranged at a side of the paper delivery of frame.
Wherein, said paper-pressing mechanism comprises adjusting screw(rod), air roll, the runner that from top to bottom sets gradually, and said adjusting screw(rod) is connected with said air roll.
Further, said paper-pressing mechanism also comprises cylinder, and said cylinder is connected with said runner.
The beneficial effect of the utility model is:A kind of back of the body of the utility model is coated with the water device; It comprises tank, the metering roll that contacts with the liquid level of tank, applies the application roller of moisture film in paper; Said metering roll contacts with said application roller, also comprises the motor that is used to regulate rotating speed, and said motor is connected with said metering roll, said application roller.
The metering roll of the utility model is transferred on the application roller what the water in the tank continued; Application roller is again with the non-charge level that is coated with of moisture film paint paper; Moisture film permeates the non-surface that is coated with charge level of paper slightly, and the direction of paper along warpage oppositely retracted, and reaches the purpose of correcting the paper warpage.Through regulating the rotating speed that rotating speed of motor is regulated metering roll; Can accurately control the surperficial water yield that is applied over paper according to demands of different, under the prerequisite that guarantees machining accuracy, can accurately water be formed moisture film; The thickness of moisture film is merely 0.003mm ~ 0.015mm; Control accurately puts in place, guarantees to correct the effect of paper warpage, improves the quality of products; And in the process that applies, can not produce splash or stirring; Directly select for use running water as the water source that applies, economical and practical, need not firing equipment, jet chimney, spraying equipment; Simple in structure, and avoid the waste of steam, economize on resources; Reduce production cost, avoided the water smoke pollution simultaneously, kept the cleaning of workshop condition.
Description of drawings
Fig. 1 is the structural representation that a kind of back of the body of the embodiment 1 of the utility model is coated with the water device.
Fig. 2 is the structural representation that a kind of back of the body of the embodiment 2 of the utility model is coated with the water device.
Fig. 3 is that a kind of back of the body of the embodiment 2 of the utility model is coated with compensation adjustment device and the metering roll of water device, the structural representation of application roller.
Fig. 4 is the structure for amplifying sketch map of Fig. 3.
Fig. 5 is metering roll, the structural representation when application roller squints that a kind of back of the body of the embodiment 2 of the utility model is coated with the water device.
Fig. 6 is metering roll, the structural representation when application roller is alignd that a kind of back of the body of the embodiment 2 of the utility model is coated with the water device.
Reference numeral
1---tank 2---metering roll
3---application roller 4---compensation adjustment device
41---the price scissors regulator
411---first regulating handle 412---price scissors adjustment form
413---connecting rod is regulated in price scissors
42---the driving side regulator
421---second regulating handle 422---driving side adjustment form
423---driving side is regulated connecting rod 424---are regulated bevel gear
425---the fine adjustment screw rod
43---the fore side regulator
431---the 3rd regulating handle 432---fore side adjustment form
433---fore side is regulated connecting rod
5---frame 6---guide rollers
7---paper-pressing mechanism
71---adjusting screw(rod) 72---air roll
73---runner 74---cylinder
8---transmission case.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is the qualification to the utility model.
As shown in Figure 1; A kind of back of the body is coated with the water device; It comprises tank 1, the metering roll 2 that contacts with the liquid level of tank 1, applies the application roller 3 of moisture film in paper; Said metering roll 2 contacts with said application roller 3, also comprises the motor that is used to regulate rotating speed, and said motor is connected with said metering roll 2, said application roller 3.
The motor of present embodiment is two, and said two motors are connected with said metering roll 2, said application roller 3 respectively.Two motors drive said metering roll 2 and said application roller 3 through universal joint respectively; When rotating speed reaches 400m/min ~ 500m/min; Slit between metering roll 2, the application roller 3 can be full of continuous, unremitting moisture film; This moment, air can not get into the gap between metering roll 2, the application roller 3, avoided holiday, applied evenly.
Present embodiment also comprises frame 5, guide rollers 6, paper-pressing mechanism 7, and said tank 1, metering roll 2, application roller 3 are arranged in the frame 5, and guide rollers 6 is arranged at a side of the paper feed of frame 5, and paper-pressing mechanism 7 is arranged at a side of the paper delivery of frame 5.Paper is drawn to application roller 3 by guide rollers 6, and application roller 3 applies moisture film after paper non-is coated with charge level, passes through paper-pressing mechanism 7 again, gets into next painting process then.Dotted line among the figure and arrow are represented the trend of paper.
The paper-pressing mechanism 7 of present embodiment comprises adjusting screw(rod) 71, air roll 72, the runner 73 that from top to bottom sets gradually, and said adjusting screw(rod) 71 is connected with said air roll 72.Application roller 3 applies the paper process air roll 72 behind the moisture film, the slit between the runner 73, and 72 pairs of paper of air roll compress and integer, improve the quality of following process.Adjusting screw(rod) 71, position that can up-down adjustment air roll 72 guarantees that air roll 72 can compress paper.
The paper-pressing mechanism 7 of present embodiment also comprises cylinder 74, and said cylinder 74 is connected with said runner 73; Cylinder 74 can be regulated runner 73 positions, and like this, the air roll 72 that can further regulate, the slit between the runner 73 guarantee that further air roll 72 can compress paper.
The application roller 3 of present embodiment is processed by the high chromium of machining accuracy; The surface of metering roll 2 is processed by hydrophilic elastomeric material, and in the tank 1 of a controlled liquid level, metering roll 2 is transferred to the water in the tank 1 on the application roller 3 constantly; Application roller 3 is again with the non-charge level that is coated with of moisture film paint paper; Moisture film permeates the non-surface that is coated with charge level of paper slightly, and the direction of paper along warpage oppositely retracted, and reaches the purpose of correcting the paper warpage.Through regulating the rotating speed that rotating speed of motor is regulated metering roll 2; Can accurately control the surperficial water yield that is applied over paper according to demands of different, under the prerequisite that guarantees machining accuracy, can accurately water be formed moisture film; The thickness of moisture film is merely 0.003mm ~ 0.015mm; Control accurately puts in place, guarantees to correct the effect of paper warpage, improves the quality of products; And in the process that applies, can not produce splash or stirring; Directly select for use running water as the water source that applies, economical and practical, need not firing equipment, jet chimney, spraying equipment; Simple in structure, and avoid the waste of steam, economize on resources; Reduce production cost, avoided the water smoke pollution simultaneously, kept the cleaning of workshop condition.
Shown in Fig. 2 ~ 6; The difference of present embodiment and embodiment 1 is: present embodiment also comprises compensation adjustment device 4; Said compensation adjustment device 4 comprises price scissors regulator 41, driving side regulator 42, fore side regulator 43, and said price scissors regulator 41 is connected with said metering roll 2, said driving side regulator 42 is connected with said application roller 3, said fore side regulator 43 is connected with said application roller 3.
Like Fig. 2, shown in Figure 3; The said price scissors regulator 41 of present embodiment comprises that first regulating handle 411, price scissors adjustment form 412, price scissors regulate connecting rod 413; Said first regulating handle 411 is regulated connecting rod 413 with price scissors and is connected, and said price scissors is regulated connecting rod 413 and is connected with said metering roll 2.Price scissors regulator 41 is regulated the price scissors of control metering roll 2, application roller 3 when metering roll 2, application roller 3 generation skews.Read the angle excursion between metering roll 2, the application roller 3 from price scissors adjustment form 412; Turn first regulating handle 411; First regulating handle 411 drives price scissors through universal joint and regulates connecting rod 413; Price scissors is regulated connecting rod 413 and is regulated metering roll 2 positions, makes metering roll 2, application roller 3 alignment, guarantees the precision that applies.Structural representation when the structural representation when Fig. 5 is metering roll 2, application roller 3 skews, Fig. 6 are metering roll 2, application roller 3 alignment, X represents parallel lines among the figure, and a represents angle excursion.
Like Fig. 2, Fig. 3, shown in Figure 4; The said driving side regulator 42 of present embodiment comprises that second regulating handle 421, driving side adjustment form 422, driving side regulate connecting rod 423; Said second regulating handle 421 is regulated connecting rod 423 with driving side and is connected, and said driving side is regulated connecting rod 423 and is connected with said application roller 3.Driving side regulator 42 also comprises regulates bevel gear 424 and fine adjustment screw rod 425, and said adjusting bevel gear 424 is regulated connecting rod 423 with said driving side and is connected, and said fine adjustment screw rod 425 is connected with said application roller 3.
Like Fig. 2, shown in Figure 3; The said fore side regulator 43 of present embodiment comprises that the 3rd regulating handle 431, fore side adjustment form 432, fore side regulate connecting rod 433; Said the 3rd regulating handle 431 is regulated connecting rod 433 with fore side and is connected, and said fore side is regulated connecting rod 433 and is connected with said application roller 3.Read the location parameter of application roller 3 from fore side adjustment form 432; Turn the 3rd regulating handle 431; The 3rd regulating handle 431 drives fore side through universal joint and regulates connecting rod 433, and fore side is regulated connecting rod 433 and regulated the position on the horizontal direction of application roller 3, and application roller 3 is finely tuned; Regulate the slit of metering roll 2, application roller 3 more accurately, make the thickness that applies moisture film more accurate, even.
The said motor and the structure that is in transmission connection thereof are arranged in the transmission case 8.
Unaccounted in the present embodiment characteristic adopts the explanation among the embodiment 1, no longer gives unnecessary details at this.
The above only is the preferred embodiment of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (10)
1. a back of the body is coated with the water device; It is characterized in that: it comprises tank, the metering roll that contacts with the liquid level of tank, applies the application roller of moisture film in paper; Said metering roll contacts with said application roller; Also comprise the motor that is used to regulate rotating speed, said motor is connected with said metering roll, said application roller.
2. a kind of back of the body according to claim 1 is coated with the water device; It is characterized in that: also comprise compensation adjustment device; Said compensation adjustment device comprises price scissors regulator, driving side regulator, fore side regulator; Said price scissors regulator is connected with said metering roll, and said driving side regulator is connected with said application roller, and said fore side regulator is connected with said application roller.
3. a kind of back of the body according to claim 2 is coated with the water device; It is characterized in that: said price scissors regulator comprises first regulating handle, price scissors adjustment form, price scissors adjusting connecting rod; Said first regulating handle is regulated connecting rod with price scissors and is connected, and said price scissors is regulated connecting rod and is connected with said metering roll.
4. a kind of back of the body according to claim 2 is coated with the water device; It is characterized in that: said driving side regulator comprises second regulating handle, driving side adjustment form, driving side adjusting connecting rod; Said second regulating handle is regulated connecting rod with driving side and is connected, and said driving side is regulated connecting rod and is connected with said application roller.
5. a kind of back of the body according to claim 4 is coated with the water device; It is characterized in that: said driving side regulator also comprises adjusting bevel gear and the fine adjustment screw rod that is in transmission connection; Said adjusting bevel gear is regulated connecting rod with said driving side and is connected, and said fine adjustment screw rod is connected with said application roller.
6. a kind of back of the body according to claim 2 is coated with the water device; It is characterized in that: said fore side regulator comprises the 3rd regulating handle, fore side adjustment form, fore side adjusting connecting rod; Said the 3rd regulating handle is regulated connecting rod with fore side and is connected, and said fore side is regulated connecting rod and is connected with said application roller.
7. a kind of back of the body according to claim 1 is coated with the water device, it is characterized in that: said motor is two, and said two motors are connected with said metering roll, said application roller respectively.
8. a kind of back of the body according to claim 1 is coated with the water device; It is characterized in that: also comprise frame, guide rollers, paper-pressing mechanism; Said tank, metering roll, application roller are arranged in the frame, and guide rollers is arranged at a side of the paper feed of frame, and paper-pressing mechanism is arranged at a side of the paper delivery of frame.
9. a kind of back of the body according to claim 8 is coated with the water device, it is characterized in that: said paper-pressing mechanism comprises adjusting screw(rod), air roll, the runner that from top to bottom sets gradually, and said adjusting screw(rod) is connected with said air roll.
10. a kind of back of the body according to claim 9 is coated with the water device, it is characterized in that: said paper-pressing mechanism also comprises cylinder, and said cylinder is connected with said runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726045U CN202450384U (en) | 2011-12-31 | 2011-12-31 | Back water coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205726045U CN202450384U (en) | 2011-12-31 | 2011-12-31 | Back water coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450384U true CN202450384U (en) | 2012-09-26 |
Family
ID=46866256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205726045U Withdrawn - After Issue CN202450384U (en) | 2011-12-31 | 2011-12-31 | Back water coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015269A (en) * | 2013-01-18 | 2013-04-03 | 上海金叶包装材料有限公司 | Paper compounding connecting line humidification process |
| CN103184714A (en) * | 2011-12-31 | 2013-07-03 | 广东侨盛防伪材料有限公司 | Back water-coating device |
-
2011
- 2011-12-31 CN CN2011205726045U patent/CN202450384U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184714A (en) * | 2011-12-31 | 2013-07-03 | 广东侨盛防伪材料有限公司 | Back water-coating device |
| CN103184714B (en) * | 2011-12-31 | 2015-04-29 | 广东侨盛防伪材料有限公司 | Back water-coating device |
| CN103015269A (en) * | 2013-01-18 | 2013-04-03 | 上海金叶包装材料有限公司 | Paper compounding connecting line humidification process |
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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 |
Owner name: GUANGDONG QIAOSHENG ANTI-FAKE MATERIALS CO., LTD. Free format text: FORMER NAME: DONGGUAN QIAOSHENG PAPER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523213 Guangdong Province, Dongguan city Wangniudun Zhu Pingsha Industrial Zone Guangdong Qiaosheng anti-counterfeiting materials Co. Ltd. Patentee after: Guangdong Qiaosheng Anti-Counterfeiting Materials Co., Ltd. Address before: 523213 Guangdong city of Dongguan Province Wang Dongguan City Niu Zhu Pingsha Industrial Zone Qiao Sheng Paper Co. Ltd. Patentee before: Dongguan Qiaosheng Paper Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120926 Effective date of abandoning: 20150429 |