CN204307778U - The dispense tip of coating machine - Google Patents
The dispense tip of coating machine Download PDFInfo
- Publication number
- CN204307778U CN204307778U CN201420670243.1U CN201420670243U CN204307778U CN 204307778 U CN204307778 U CN 204307778U CN 201420670243 U CN201420670243 U CN 201420670243U CN 204307778 U CN204307778 U CN 204307778U
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- China
- Prior art keywords
- roller
- coating
- smoother
- pressure roller
- dispense tip
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Abstract
The utility model discloses a kind of dispense tip of coating machine, comprise material roller and metering roll in the coating that is arranged on above coatings tank, also comprise smoother roller and pressure roller, smoother roller and pressure roller are driven by motor respectively, smoother roller and metering roll tangent, coating is provided with pressure roller directly over material roller, and when coating is produced, paper web passes between material roller pressure roller and coating.The dispense tip coating of this coating machine is even, can improve the adhesion between finished product coating and body paper.
Description
Technical field:
The utility model relates to a kind of coating machine, is specifically a kind of dispense tip of coating machine.
Background technology:
Existing coating machine print roll coating head adopts one to be coated with upper material roller, a metering roll structure, painting on paper pro-files can be produced during existing dispense tip coating and measure uneven quality problems, longitudinal stripe can be produced on coating paper when running under or condition that viscosity is higher higher at coating solids, having a strong impact on into the presentation quality of paper, there is the defect of adhesion difference between coating and body paper in the product in addition after existing dispense tip coating.
Utility model content:
Technical problem to be solved in the utility model is, provides a kind of coating even, can improve the dispense tip of the coating machine of the adhesion between finished product coating and body paper.
Technical solution of the present utility model is, a kind of dispense tip of coating machine is provided, comprise material roller and metering roll in the coating that is arranged on above coatings tank, also comprise smoother roller and pressure roller, smoother roller and pressure roller are driven by motor respectively, smoother roller and metering roll tangent, coating is provided with pressure roller directly over material roller, and when coating is produced, paper web passes between material roller from pressure roller and coating.
To adopt after above structure compared with prior art, the utility model has the following advantages: smoother roller can be smeared again to the coating of coating, and pressure roller can improve the adhesion between finished product coating and body paper.
As preferably, described pressure roller is rubber roller.Enable coating and the body paper paper close adhesion of painting, to improve the bond strength of coating and body paper.
As preferably, described smoother roller two ends spindle nose is equipped with the fine setting screw mandrel vertical with spindle nose, the bottom of fine setting screw mandrel leans at spindle nose.
Further, the rotation direction of smoother roller is contrary with the rotation direction of metering roll, in coating the rotation direction of material roller and the direction of pressure roller consistent.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of dispense tip of coating machine, comprise material roller 2 and metering roll 3 in the coating that is arranged on above coatings tank 1, also comprise smoother roller 4 and pressure roller 5, pressure roller 5 is rubber roller, and smoother roller 4 and pressure roller 5 are driven by motor respectively, and smoother roller 4 is tangent with metering roll 3, coating is provided with pressure roller 5 directly over material roller 2, and when coating is produced, paper web 6 passes between material roller 2 rubber roller and coating.As preferably, the rotation direction of smoother roller 4 is contrary with the rotation direction of metering roll 3, in coating the rotation direction of material roller 2 and the direction of rubber roller consistent.Produce to the coating of variable concentrations, viscosity be adopted to carry out coating according to product needed, and the presentation quality of finished product can be ensured, as preferably, smoother roller 4 two ends spindle nose is equipped with the fine setting screw mandrel vertical with spindle nose, the bottom of fine setting screw mandrel leans on spindle nose, is regulated by the pressure regulating fine setting screw mandrel to realize smoother roller 4 pairs of metering rolls 3 thus is finely tuned coating dosage.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion, include within scope of patent protection of the present utility model.
Claims (4)
1. the dispense tip of a coating machine, comprise material roller and metering roll in the coating that is arranged on above coatings tank, it is characterized in that: also comprise smoother roller and pressure roller, smoother roller and pressure roller are driven by motor respectively, smoother roller and metering roll tangent, coating is provided with pressure roller directly over material roller, and when coating is produced, paper web passes between material roller pressure roller and coating.
2. the dispense tip of coating machine according to claim 1, is characterized in that: described pressure roller is rubber roller.
3. the dispense tip of coating machine according to claim 1, is characterized in that: described smoother roller two ends spindle nose is equipped with the fine setting screw mandrel vertical with spindle nose, and the bottom of fine setting screw mandrel leans on spindle nose.
4. the dispense tip of coating machine according to claim 1, is characterized in that: the rotation direction of smoother roller is contrary with the rotation direction of metering roll, in coating the rotation direction of material roller and the direction of pressure roller consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670243.1U CN204307778U (en) | 2014-11-11 | 2014-11-11 | The dispense tip of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670243.1U CN204307778U (en) | 2014-11-11 | 2014-11-11 | The dispense tip of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307778U true CN204307778U (en) | 2015-05-06 |
Family
ID=53130111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670243.1U Active CN204307778U (en) | 2014-11-11 | 2014-11-11 | The dispense tip of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307778U (en) |
-
2014
- 2014-11-11 CN CN201420670243.1U patent/CN204307778U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |