CN2568318Y - Roller type dual-side ink coater - Google Patents
Roller type dual-side ink coater Download PDFInfo
- Publication number
- CN2568318Y CN2568318Y CN 02266725 CN02266725U CN2568318Y CN 2568318 Y CN2568318 Y CN 2568318Y CN 02266725 CN02266725 CN 02266725 CN 02266725 U CN02266725 U CN 02266725U CN 2568318 Y CN2568318 Y CN 2568318Y
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- China
- Prior art keywords
- roller
- coating
- printing ink
- output
- sided printing
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Abstract
The utility model discloses a roller type dual-side ink coating machine which comprises a machine base, a driving mechanism arranged on the machine base, an input roller group connected with an output shaft of the driving mechanism, two coating roller groups and an output roller group, wherein the input roller group and the output roller group are respectively arranged on the input end and the output end of the two coating roller groups, forming a conveying path respectively. The utility model is characterized in that the outer layers of each coating roller and cloth ink roller of the two coating roller groups are made of gelatinous layers; the surface of the gelatinous layer of each coating roller is provided with fine twill; a conveying belt is a chain type clamping plate conveying belt. The utility model can coat uniform and thick enough ink on a circuit basic plate in order to ensure the quality of a printed circuit plate.
Description
Technical field
The utility model relates to a kind of coating mechanism of circuit substrate, relates in particular to a kind of roller type unicoater.
Background technology
When on circuit substrate, smearing photoresist, generally adopt the roller type unicoater.The roller type unicoater of prior art, its coating roller group of smearing photoresist printing ink mostly adopts slick and sly colloid coating roller in surface and steel cloth inking roller wheel, this design causes when smearing photoresist, the photoresist that flows produces the pulling force that attracts each other on the surface of slyness, cause the cloth China ink inhomogeneous, cause crawling even, the circuit board that prints out produces defective, have in addition can't use.At this situation, Chinese patent ZL94239744.4 has proposed a kind of improved design, sees also Fig. 1.The primary structure of the coating machine of Chinese patent ZL94239744.4 comprises support 21, transmission mechanism 22, two conveying roller groups 231,232, two coating roller groups 241,242, two coating roller groups 241,242 respectively comprise a colloid coating roller 2411,2421 and steel cloth inking roller wheel 2412,2422, respectively be provided with a space regulator 243 at colloid coating roller 2411,2421 sides, respectively be provided with the guide groove 244 of a placement photoresist printing ink in steel cloth inking roller wheel 2412,2422 upper surfaces.Its main feature is to be carved with fine and closely woven decorative pattern at steel cloth inking roller wheel surface, to strengthen the ability of absorption photoresist, make it and the colloid coating roller between no longer produce the pulling force that attracts each other so that coating evenly, is guaranteed the quality of printed circuit board (PCB).But in actual use, a this steel one glue, one hard one soft combining structure still exist the cloth China ink inhomogeneous because its absorption affinity to printing ink is variant, cause the even problem of crawling, thereby influence the printing quality of printed circuit board (PCB).
Summary of the invention
The purpose of this utility model is to provide a kind of and can makes the coating of printing ink even, guarantees the two-sided printing ink coating machine of roller type of the quality of printed circuit board (PCB).
The purpose of this utility model is to realize like this, the two-sided printing ink coating machine of a kind of roller type, comprise support, be arranged on the transmission mechanism on the support, the intake roller group that is connected with the output shaft of transmission mechanism, two coating roller groups and output roller set, intake roller group and output roller set are located at input, the output of two coating roller groups respectively, and each forms a transport path; The output of intake roller group also is connected with conveyer belt; Described two coating roller groups are oppositely arranged, wherein: every coating roller group comprises the contacted with it cloth inking roller wheel of a coating roller and, two coating rollers contact, and the transport path that its contact-making surface and intake roller group and output roller set are formed in one plane; Be characterized in: the skin of each coating roller of described two coating roller groups and Ge Bu inking roller wheel is gelatinous layer; The surface of each coating roller gelatinous layer is provided with fine and closely woven twill; Described conveyer belt is chain-type clamping plate conveyer belts.
The two-sided printing ink coating machine of above-mentioned rollers formula, wherein: the direction of the fine and closely woven twill that described two coating roller gelatinous layers surface is provided with is identical.
The two-sided printing ink coating machine of above-mentioned rollers formula, wherein: the direction of the fine and closely woven twill that described two coating roller gelatinous layers surface is provided with is opposite.
The two-sided printing ink coating machine of above-mentioned rollers formula, wherein: the continuous a plurality of cleat assemblies that are provided with constitute described chain-type clamping plate conveyer belt by each closed chain that is symmetrically distributed in conveying roller group both sides and in these two outsides.
The two-sided printing ink coating machine of above-mentioned rollers formula, wherein: described each cleat assembly comprises a support, reaches symmetrical this support intermediate plate formation up and down that is located at; The front end of described intermediate plate is arranged with a pair of contacted bayonet socket; Described lower clamping piece is provided with fixing hole, by being bolted to the suitable position of chain.
The two-sided printing ink coating machine of above-mentioned rollers formula, wherein: the bayonet socket of described each cleat assembly is made of a pair of contacted card post that is oppositely arranged on the card front end.
Because roller type unicoater of the present utility model has adopted colloid coating roller and the colloid cloth inking roller wheel that has fine and closely woven twill, makes each roller surface identical to the absorption affinity of printing ink, has eliminated the difference owing to the different absorption printing ink that produce of absorption affinity; Its fine and closely woven twill can strengthen adsorbing the ability of printing ink, can eliminate the pulling force that printing ink attracts each other between each roller, thereby guarantee the enough an amount of printing ink of cloth inking roller wheel absorption, again printing ink is changeed equably and be coated onto on the coating roller, coating roller also can adsorb enough an amount of printing ink, guarantee be coated with all printing ink of even adequate thickness on the circuit substrate, guarantee the quality of printed circuit board (PCB).In addition, its chain-type clamping plate conveyer belt can successfully be transported to drying system with the circuit board safety that prints printing ink.
Description of drawings
By the description of following examples in conjunction with its accompanying drawing, can further understand concrete structure of the present utility model and advantage and characteristics, wherein, accompanying drawing is:
Fig. 1 is the structural representation of the two-sided printing ink coating machine of prior art roller type;
Fig. 2 is the structural representation of the two-sided printing ink coating machine of roller type of the present utility model;
Fig. 3 is the perspective view of the primary structure of the two-sided printing ink coating machine of roller type of the present utility model;
Fig. 4 a, Fig. 4 b are the structural representations of the components A shown in Fig. 2 or Fig. 3; Wherein Fig. 4 a is first embodiment of the utility model two coating rollers; Fig. 4 b is second embodiment of the utility model two coating rollers;
Fig. 5 is the structural representation of chain-type clamping plate conveyer belt of the present utility model (part);
Fig. 6 a, Fig. 6 b are the structural representations of the cleat assembly of chain-type clamping plate conveyer belt of the present utility model; Wherein, Fig. 6 a is a front view, and Fig. 6 b is a side view.
The specific embodiment
Please cooperate referring to Fig. 2, Fig. 3, the two-sided printing ink coating machine of roller type of the present utility model, comprise support 11, transmission mechanism 12, intake roller group 13, output roller set 14, two coating roller groups 15,16, transmission mechanism 12 is arranged on the support 11, intake roller group 13, output roller set 14 and two coating roller groups 15,16 are in transmission connection with transmission mechanism 12, intake roller group 13 and output roller set 14 are arranged on two coating roller groups 15, transport path is also formed in 16 two ends, two coating roller groups 15,16 are oppositely arranged two coating rollers contacts, and the transport path that its contact-making surface and intake roller group and output roller set are formed in one plane; Two coating roller groups 15,16 respectively comprise the colloid cloth inking roller wheel 152,162 that a colloid coating roller 151,161 and reclines with it mutually, and the surperficial glue-line of each colloid roller has fine and closely woven twill.
Output in output roller set 14 is connected with chain-type clamping plate conveyer belt 17, and the circuit board 5 that is used for printing printing ink is transported to drying system safely and toasts solid film.
The distolateral space regulator 18 that respectively is provided with at two colloid coating rollers 151,161 is used to adjust the gap between the two colloid coating rollers 151,161, thereby adjusts the thickness of coating layer.
Respectively be provided with the guide groove 19 of a placement printing ink in the upper surface of two colloid cloth inking rollers wheel 152,162, be used for continuously printing ink being transported to the surface of two colloid cloth inking rollers wheel 152,162.
Intake roller group 13 is made up of several turning cylinder 131 overcoat rollers 132, and the circuit substrate that is used for treating inking is transported between two coating rollers 151,161 and is coated with printing ink.
See also Fig. 4 a, Fig. 4 b, the surperficial glue-line of two colloid coating rollers of the present utility model all has fine and closely woven twill, and wherein Fig. 4 a is first embodiment of the present utility model, the twill of the surperficial glue-line of two colloid coating rollers of present embodiment that direction is set is opposite; Fig. 4 b is second embodiment of the present utility model, the twill of the surperficial glue-line of two colloid coating rollers of present embodiment that direction is set is identical.
See also Fig. 5, Fig. 6, cooperate referring to Fig. 3, chain-type clamping plate conveyer belt 17 of the present utility model constitutes by each closed chain 171 that is distributed in the transport path both sides and at these continuous a plurality of cleat assemblies 172 that are provided with in chain outside.Each cleat assembly 172 comprises a support 1721, reaches symmetrical this support intermediate plate 1722,1723 formations up and down that are located at; The front end 17221,17231 of described intermediate plate is arranged with a pair of contacted bayonet socket, and this bayonet socket is made of a pair of contacted card post 1724 that is oppositely arranged on the card front end.Described lower clamping piece is provided with fixing hole 17232, by being bolted to the suitable position of chain.When circuit board 5 through out-of-date, bite by the bayonet socket of clamping plate group, unclamp automatically again to end points, play the effect that holding circuit plate 5 keeps straight shape, to guarantee the quality of coating.
Claims (6)
1, the two-sided printing ink coating machine of a kind of roller type, comprise support, be arranged on the transmission mechanism on the support, the intake roller group that is connected with the output shaft of transmission mechanism, two coating roller groups and output roller set, intake roller group and output roller set are located at input, the output of two coating roller groups respectively, and each forms a transport path; The output of intake roller group also is connected with conveyer belt; Described two coating roller groups are oppositely arranged, wherein: every coating roller group comprises the contacted with it cloth inking roller wheel of a coating roller and, two coating rollers contact, and the transport path that its contact-making surface and intake roller group and output roller set are formed in one plane; It is characterized in that: the skin of each coating roller of described two coating roller groups and Ge Bu inking roller wheel is gelatinous layer; The surface of each coating roller gelatinous layer is provided with fine and closely woven twill; Described conveyer belt is chain-type clamping plate conveyer belts.
2, the two-sided printing ink coating machine of roller type according to claim 1 is characterized in that: the direction of the fine and closely woven twill that described two coating roller gelatinous layers surface is provided with is identical.
3, the two-sided printing ink coating machine of roller type according to claim 1 is characterized in that: the direction of the fine and closely woven twill that described two coating roller gelatinous layers surface is provided with is opposite.
4, the two-sided printing ink coating machine of roller type according to claim 1 is characterized in that: the continuous a plurality of cleat assemblies that are provided with constitute described chain-type clamping plate conveyer belt by each closed chain that is symmetrically distributed in conveying roller group both sides and in these two outsides.
5, the two-sided printing ink coating machine of roller type according to claim 4 is characterized in that: described each cleat assembly comprises a support, reaches symmetrical this support intermediate plate formation up and down that is located at; The front end of described intermediate plate is arranged with a pair of contacted bayonet socket; Described lower clamping piece is provided with fixing hole, by being bolted to the suitable position of chain.
6, the two-sided printing ink coating machine of roller type according to claim 4 is characterized in that: the bayonet socket of described each cleat assembly is made of a pair of contacted card post that is oppositely arranged on the card front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266725 CN2568318Y (en) | 2002-08-30 | 2002-08-30 | Roller type dual-side ink coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266725 CN2568318Y (en) | 2002-08-30 | 2002-08-30 | Roller type dual-side ink coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568318Y true CN2568318Y (en) | 2003-08-27 |
Family
ID=33732475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266725 Expired - Fee Related CN2568318Y (en) | 2002-08-30 | 2002-08-30 | Roller type dual-side ink coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568318Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342983C (en) * | 2005-03-18 | 2007-10-17 | 叶步章 | Drum apparatus capable of limiting printing ink cloak bound (PCB) |
| CN101979153A (en) * | 2010-10-11 | 2011-02-23 | 李荣根 | Full-automatic horizontal PCB board double-side coating machine |
| CN103963434A (en) * | 2014-05-15 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Simple double-sided printing mechanism convenient to use |
| CN104085185A (en) * | 2014-07-01 | 2014-10-08 | 恒天经纬黄石高新科技有限公司 | Non-contact type printing machine cloth drying device |
| CN106493036A (en) * | 2016-10-14 | 2017-03-15 | 太仓市何氏电路板有限公司 | A kind of circuit board two-wheel ink coater and its method of work |
| CN107737688A (en) * | 2017-09-06 | 2018-02-27 | 江门市泽天达科技有限公司 | A kind of steel plate coating machine |
| CN109513567A (en) * | 2019-01-28 | 2019-03-26 | 佛山市鼎照兴智能科技有限公司 | Automatic oiling |
| CN109640419A (en) * | 2018-12-26 | 2019-04-16 | 芜湖恒美电热器具有限公司 | Heat generating core Double-side brush adhesive dispenser |
-
2002
- 2002-08-30 CN CN 02266725 patent/CN2568318Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342983C (en) * | 2005-03-18 | 2007-10-17 | 叶步章 | Drum apparatus capable of limiting printing ink cloak bound (PCB) |
| CN101979153A (en) * | 2010-10-11 | 2011-02-23 | 李荣根 | Full-automatic horizontal PCB board double-side coating machine |
| CN101979153B (en) * | 2010-10-11 | 2012-10-03 | 李荣根 | Full-automatic horizontal PCB board double-side coating machine |
| CN103963434A (en) * | 2014-05-15 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Simple double-sided printing mechanism convenient to use |
| CN104085185A (en) * | 2014-07-01 | 2014-10-08 | 恒天经纬黄石高新科技有限公司 | Non-contact type printing machine cloth drying device |
| CN106493036A (en) * | 2016-10-14 | 2017-03-15 | 太仓市何氏电路板有限公司 | A kind of circuit board two-wheel ink coater and its method of work |
| CN106493036B (en) * | 2016-10-14 | 2019-08-13 | 太仓市何氏电路板有限公司 | A kind of circuit board two-wheel ink coater and its working method |
| CN107737688A (en) * | 2017-09-06 | 2018-02-27 | 江门市泽天达科技有限公司 | A kind of steel plate coating machine |
| CN109640419A (en) * | 2018-12-26 | 2019-04-16 | 芜湖恒美电热器具有限公司 | Heat generating core Double-side brush adhesive dispenser |
| CN109513567A (en) * | 2019-01-28 | 2019-03-26 | 佛山市鼎照兴智能科技有限公司 | Automatic oiling |
| CN109513567B (en) * | 2019-01-28 | 2024-03-29 | 佛山市鼎照兴智能科技有限公司 | Automatic oiling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |