CN210916798U - Coating roll for coating surface of release paper - Google Patents
Coating roll for coating surface of release paper Download PDFInfo
- Publication number
- CN210916798U CN210916798U CN201921901195.1U CN201921901195U CN210916798U CN 210916798 U CN210916798 U CN 210916798U CN 201921901195 U CN201921901195 U CN 201921901195U CN 210916798 U CN210916798 U CN 210916798U
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- fixed shaft
- roller body
- coating
- liquid
- storage cavity
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Abstract
The utility model provides a coating roll for coating the surface of release paper, which comprises a roll body, wherein a liquid storage cavity is arranged inside the roll body, liquid outlet grooves are arranged on the surface of the roll body along the length direction of the roll body, the liquid outlet grooves are communicated with the liquid outlet cavity, a plurality of liquid outlet grooves are arranged, and the liquid outlet grooves are uniformly distributed along the circumferential direction of the roll body; the roller comprises a roller body, wherein a fixed shaft is arranged at each end of the roller body in the length direction, the fixed shaft and the roller body are coaxially arranged, a bearing is connected onto the fixed shaft, an inner ring of the bearing is fixedly connected with the fixed shaft, an outer ring of the bearing is fixedly connected with the roller body, and teeth are arranged on the outer side wall of the outer ring of the bearing to form a gear structure; the two ends of the roller body are respectively provided with a connecting hole, the connecting holes are communicated with the liquid storage cavity, the front end of the fixed shaft penetrates through the connecting holes and extends into the liquid storage cavity, and the fixed shaft and the connecting holes form rotatable sealing fit; the fixed shaft is provided with a liquid feeding hole penetrating through two ends of the fixed shaft along the central axis of the fixed shaft.
Description
Technical Field
The utility model relates to a to carrying out the coating roll of coating from type paper surface.
Background
In the conventional processing of release paper, it is often necessary to apply a liquid such as glue to the paper by an application roller. The existing coating roller has a cylindrical structure, contacts a liquid in a liquid storage tank to cover a certain amount of the liquid thereon, and then contacts the paper with the coating roller to add the liquid on the paper. However, since the amount of liquid coated on such a coating roll is not substantially uniform, the coating roll is likely to cause uneven coating during use, and therefore, it is necessary to perform coating several times, which is troublesome to use.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a to carrying out the coating roll that coats from type paper surface, its coating is more even, and the coating effect is better.
The technical scheme of the utility model is realized like this:
a coating roller for coating the surface of release paper comprises a roller body, wherein a liquid storage cavity is arranged inside the roller body, liquid outlet grooves are formed in the surface of the roller body along the length direction of the roller body, the liquid outlet grooves are communicated with the liquid outlet cavity, and the liquid outlet grooves are uniformly distributed along the circumferential direction of the roller body;
the roller comprises a roller body, wherein a fixed shaft is arranged at each end of the roller body in the length direction, the fixed shaft and the roller body are coaxially arranged, a bearing is connected onto the fixed shaft, an inner ring of the bearing is fixedly connected with the fixed shaft, an outer ring of the bearing is fixedly connected with the roller body, and teeth are arranged on the outer side wall of the outer ring of the bearing to form a gear structure;
the two ends of the roller body are respectively provided with a connecting hole, the connecting holes are communicated with the liquid storage cavity, the front end of the fixed shaft penetrates through the connecting holes and extends into the liquid storage cavity, and the fixed shaft and the connecting holes form rotatable sealing fit;
the fixed shaft is provided with a liquid feeding hole penetrating through two ends of the fixed shaft along the central axis of the fixed shaft.
Preferably, a sealing plug for closing the liquid feeding hole is arranged on the outer side of the fixed shaft.
Preferably, both ends of the roller body are provided with openings, the openings of the roller body are provided with end covers, the end covers are in threaded connection with the roller body, and the center of each end cover is provided with the connecting hole.
Preferably, a tubular sponge sleeve is arranged in the liquid storage cavity, a tubular supporting tube is arranged in the sponge sleeve, the outer diameter of the sponge sleeve is equal to the inner diameter of the liquid storage cavity, the outer diameter of the supporting tube is equal to the inner diameter of the sponge sleeve, positioning rings are arranged at two ends of the supporting tube respectively, the outer diameter of each positioning ring is equal to the inner diameter of the liquid storage cavity, the positioning rings abut against the end covers, and a plurality of through holes are distributed in the supporting tube.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a coating roller is its inside storage has liquid, liquid flows through the play liquid tank above that, make the more even distribution of liquid ability on the roll body, the liquid of stock solution intracavity can flow under the effect of roll body pivoted centrifugal force and gravity, the roll body slew velocity is not very fast, so the volume that liquid flows is also more suitable, so can form more even liquid layer on the roll body surface, it is more even to make it coat, the coating effect is better, also can supplement liquid in the stock solution intracavity through fixed axial simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic structural diagram of the bearing of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-4:
the utility model provides a to carrying out coating roll of coating from type paper surface, includes roll body 1, roll body 1's inside be equipped with stock solution chamber 2, roll body 1's surface be equipped with drain tank 3 along its length direction, drain tank 3 intercommunication stock solution chamber 2 set up, drain tank 3 be equipped with a plurality ofly, a plurality of drain tanks 3 along roll body 1's circumference evenly distributed.
The roller comprises a roller body 1 and is characterized in that two ends of the roller body 1 in the length direction are respectively provided with a fixing shaft 4, the fixing shaft 4 and the roller body 1 are coaxially arranged, a bearing is connected onto the fixing shaft 4, an inner ring 5 of the bearing is fixedly connected with the fixing shaft 4, an outer ring 6 of the bearing is fixedly connected with the roller body 1, teeth are arranged on the outer side wall of the outer ring 6 of the bearing to form a gear structure, and a power output gear of a motor is meshed with the teeth on the outer ring 6 to drive the roller body.
The two ends of the roller body 1 are respectively provided with a connecting hole 7, the connecting holes 7 are communicated with the liquid storage cavity 2, the front end of the fixing shaft 4 penetrates through the connecting holes 7 to stretch into the liquid storage cavity 2, and the fixing shaft 4 and the connecting holes 7 form rotatable sealing fit. The sealing fit here does not matter if there is some leakage, and it is not necessary to be completely sealed, and the leaked liquid and the liquid dropped from the roller body fall into the facility below the roller body to be collected.
The fixed shaft 4 is provided with a liquid feeding hole 8 penetrating through two ends thereof along the central axis thereof. The liquid storage cavity 2 is replenished with the consumed liquid through the liquid adding hole 8.
Preferably, a sealing plug 9 for closing the liquid feeding hole 8 is arranged on the outer side of the fixed shaft 4.
Preferably, both ends of the roller body 1 are provided with openings, the opening of the roller body 1 is provided with an end cover 10, the end cover 10 is in threaded connection with the roller body 1, and the center of the end cover 10 is provided with the connecting hole 7. The end cover 10 is detachably arranged, so that the whole device is convenient to assemble and clean.
Preferably, a tubular sponge sleeve 11 is arranged in the liquid storage cavity 2, a tubular supporting tube 12 is arranged in the sponge sleeve 11, the outer diameter of the sponge sleeve 11 is equal to the inner diameter of the liquid storage cavity 2, the outer diameter of the supporting tube 12 is equal to the inner diameter of the sponge sleeve 11, positioning rings are respectively arranged at two ends of the supporting tube 12, the outer diameter of each positioning ring is equal to the inner diameter of the liquid storage cavity 2, the positioning rings abut against the end covers 10, and a plurality of through holes are distributed in the supporting tube 12. Be fit for using the not high liquid of viscosity behind the setting sponge cover 11, sponge cover 11 plays the effect of adsorbing and storing liquid, avoids liquid too fast outflow roll body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a coating roller is its inside storage has liquid, liquid flows out through the play liquid tank 3 above that, make the more even distribution of liquid ability on roll body 1, the liquid in the stock solution chamber 2 can flow under the effect of roll body 1 pivoted centrifugal force and gravity, roll body 1 slew velocity is not very fast, so the volume that liquid flows is also more suitable, so can form more even liquid layer on roll body 1 surface, make it the coating more even, the coating effect is better, also can be through fixed axle 4 to the interior supplementary liquid of stock solution chamber 2 simultaneously.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A coating roller for coating the surface of release paper is characterized in that: the roller comprises a roller body, wherein a liquid storage cavity is arranged inside the roller body, liquid outlet grooves are formed in the surface of the roller body along the length direction of the roller body, the liquid outlet grooves are communicated with the liquid outlet cavity, the liquid outlet grooves are provided in plurality, and the liquid outlet grooves are uniformly distributed along the circumferential direction of the roller body;
the roller comprises a roller body, wherein a fixed shaft is arranged at each end of the roller body in the length direction, the fixed shaft and the roller body are coaxially arranged, a bearing is connected onto the fixed shaft, an inner ring of the bearing is fixedly connected with the fixed shaft, an outer ring of the bearing is fixedly connected with the roller body, and teeth are arranged on the outer side wall of the outer ring of the bearing to form a gear structure;
the two ends of the roller body are respectively provided with a connecting hole, the connecting holes are communicated with the liquid storage cavity, the front end of the fixed shaft penetrates through the connecting holes and extends into the liquid storage cavity, and the fixed shaft and the connecting holes form rotatable sealing fit;
the fixed shaft is provided with a liquid feeding hole penetrating through two ends of the fixed shaft along the central axis of the fixed shaft.
2. The coating roll for coating the surface of release paper according to claim 1, wherein: and a sealing plug for closing the liquid feeding hole is arranged on the outer side of the fixed shaft.
3. The coating roll for coating the surface of release paper according to claim 1, wherein: the two ends of the roller body are both provided with openings, the openings of the roller body are provided with end covers, the end covers are in threaded connection with the roller body, and the centers of the end covers are provided with the connecting holes.
4. The coating roll for coating the surface of release paper according to claim 3, wherein: the liquid storage cavity is internally provided with a tubular sponge sleeve, a tubular supporting tube is arranged in the sponge sleeve, the outer diameter of the sponge sleeve is equal to the inner diameter of the liquid storage cavity, the outer diameter of the supporting tube is equal to the inner diameter of the sponge sleeve, positioning rings are respectively arranged at two ends of the supporting tube, the outer diameter of each positioning ring is equal to the inner diameter of the liquid storage cavity, the positioning rings are abutted to the end covers, and a plurality of through holes are distributed in the supporting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901195.1U CN210916798U (en) | 2019-11-06 | 2019-11-06 | Coating roll for coating surface of release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901195.1U CN210916798U (en) | 2019-11-06 | 2019-11-06 | Coating roll for coating surface of release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210916798U true CN210916798U (en) | 2020-07-03 |
Family
ID=71346294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921901195.1U Expired - Fee Related CN210916798U (en) | 2019-11-06 | 2019-11-06 | Coating roll for coating surface of release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210916798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921917A (en) * | 2022-03-29 | 2022-08-19 | 福建恒安卫生材料有限公司 | Non-woven fabric medicine coating applying device and applying process thereof |
| CN116984174A (en) * | 2023-09-25 | 2023-11-03 | 江苏昱硕建设有限公司 | Aluminum mould oiling device for house construction |
-
2019
- 2019-11-06 CN CN201921901195.1U patent/CN210916798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921917A (en) * | 2022-03-29 | 2022-08-19 | 福建恒安卫生材料有限公司 | Non-woven fabric medicine coating applying device and applying process thereof |
| CN114921917B (en) * | 2022-03-29 | 2023-08-15 | 福建恒安卫生材料有限公司 | Non-woven fabric coating application device and application process thereof |
| CN116984174A (en) * | 2023-09-25 | 2023-11-03 | 江苏昱硕建设有限公司 | Aluminum mould oiling device for house construction |
| CN116984174B (en) * | 2023-09-25 | 2024-01-09 | 江苏昱硕建设有限公司 | Aluminum mould oiling device for house construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |