CN208554866U - A kind of novel hopper of coating machine - Google Patents
A kind of novel hopper of coating machine Download PDFInfo
- Publication number
- CN208554866U CN208554866U CN201820626421.9U CN201820626421U CN208554866U CN 208554866 U CN208554866 U CN 208554866U CN 201820626421 U CN201820626421 U CN 201820626421U CN 208554866 U CN208554866 U CN 208554866U
- Authority
- CN
- China
- Prior art keywords
- hopper
- coating machine
- feed well
- major ingredient
- slot
- 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.)
- Active
Links
Abstract
The utility model relates to the coating apparatus of optical thin film, and in particular to the novel hopper of coating machine used in coating industry.In order to solve in coating process, the problem of existing hopper easily makes to contain twill in coated face, flow liner, the utility model provides a kind of coating machine novel hopper.The hopper includes major ingredient slot and feed well；The feed well is provided with feed inlet, and the feed well is connected to major ingredient slot by fine crack.The problem of hopper, which can solve, contains twill in coated face, flow liner.
Description
Technical field
The utility model relates to the coating apparatus of optical thin film, and in particular to coating machine used in coating industry is with novel
Hopper.
Background technique
In dimple web coatable industry, gluing hopper utilization rate is very high, and the quality for gluing bin design all the time is straight
The quality for influencing coating is connect, there are twill is contained in coated face in coating process, the defect of flow liner influences existing hopper
The quality of coated face is unfavorable for promoting producing line speed.
Traditional hopper is a U-shaped elongated slot, and the gluing of that one end flow to this one end, by the roller being immersed in hopper
Glue is taken on coating substrate.Because the glue impact flow power that roller revolving speed adds feeding end quickly cause excessive glue with
Roller turn take to coated face formed twill, flow liner.Traditional hopper is as shown in Figure 1, glue flows to the direction of D from C, then becomes
Flowed at E to the direction F, simultaneously because the rotation of roller 3, glue has a upward rotatory force again, film from the end A by roller 1, roller 2,
Roller 3 moves towards the end B, and fraction and roller 2 contact on the way, and thus glue is brought in above film.Because glue has one in slot
It walks about upwards with what is turned left after advance, it is excessive by glue mobility near the position EF in CD, cause excessive glue to be brought to
Above film, the unacceptable defects such as twill flow liner are formed.
Summary of the invention
In order to solve in coating process, the problem of existing hopper easily makes to contain twill in coated face, flow liner, the present invention is mentioned
For a kind of novel hopper of coating machine.The problem of hopper, which can solve, contains twill in coated face, flow liner.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical solutions:
The present invention provides a kind of coating machine novel hopper, and the hopper includes major ingredient slot and feed well；The feed well
It is provided with feed inlet, the feed well is connected to major ingredient slot by fine crack.
In use process, glue or coating fluid flow into feed well by feed inlet, then by between feed well and major ingredient slot
Fine crack flows into major ingredient slot, and applicator roll rotates above major ingredient slot, takes up glue or coating fluid is applied to the surface of substrate.
The charging impact force of single position is divided into and much puts tiny impact force by above-mentioned feeding manner.Reduce original position
The gluing set is splashed and is overflowed, and surplus glue caused by reduction is splashed is brought on coated face and causes twill flow liner.
Further, the width of the major ingredient slot is greater than the width of feed well.
Further, the fine crack is located at the lower section of feed inlet.
Further, the bottom of partition of the fine crack between feed well and major ingredient slot.
Further, part opposite with feed inlet on the partition is not provided with fine crack.
Further, the feed well is provided with transparent cover plate, and the transparent cover plate covers the opening of the upper surface of feed well.
Further, the feed well is U-lag.
Further, a fine crack is set on the partition between the feed well and major ingredient slot.
Further, at least two fine cracks are set on the partition between the feed well and major ingredient slot.
Further, the feed well is connected to major ingredient slot by feeding the fine crack of trench bottom.
Hopper provided by the utility model is made of small hopper (feed well) and big hopper (major ingredient slot), what small hopper was come in
Glue is sent to large trough by the fine crack of bottom, is completely tiny power the impact force neutralizing of single position, to prevent to impact
Power is only single by applicator roll bring rotatory force to one, the glue movement to coated face, thus realize the stabilization of coating,
The flow liner twill generated due to glue flowing is greatly decreased.And facilitates production line and promote speed of production.
Hopper provided by the utility model can be used for following a variety of coating scenes: dimple net roll rubbing method, the two-sided painting of double roller
Cloth method, double roller gravure, double roller blade coating, three roller blade coatings wind stick rubbing method.
Only one single hopper of traditional hopper, send glue to come in, in gluing to film surface, all in this hopper
Face, therefore power of the glue by gluing direction, while also receiving roller turn direction bring power, thus from gluing mouth compared with
Close position glue is excessive to be brought on film surface, and twill, flow liner are formd.
Compared with prior art, hopper provided by the present invention has dissolved the glue punching of traditional hopper gluing mouth (feed inlet)
Power is hit, gluing mouth is cleverly converted into a fine crack from single bore, has changed simultaneously the traffic direction of glue, gluing
The impact force of mouth decomposes in long fine crack, to achieve the purpose that substantially reduce impact force.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hopper used in existing coating apparatus；
Fig. 2 is schematic diagram of the coating machine provided by the utility model with novel hopper in use；
Fig. 3 a is the structural schematic diagram of the novel hopper of coating machine shown in Fig. 2；
Fig. 3 b is the structural schematic diagram of the coating machine shown in Fig. 2 cross section of novel hopper in use process.
Specific embodiment
It, hereafter will be of the invention preferable for the functional character and advantage that is more readily understood structure of the invention and can reach
Embodiment, and schema is cooperated to be described below in detail:
As shown in Fig. 2, the position bottom M slot of B does not have fine crack to be connected to N slot, the position bottom of B to C has a fine crack to connect
Logical M slot and N slot, glue are sent to B from A, then flow into C, and glue has flowed to N from M slot by fine crack what this section of B to C blew slowly again
Slot, film pass through roller 1, roller 2 from D, and roller 3 reaches E and the glue in N slot is brought in above film by the rotation of roller 2.Due to N slot
In glue only only have roller 2 to rotate the upward rotatory force of bring, not directly by glue from A to B impact force, therefore in BC
Fragment position, the not excessive glue of film surface is brought to above film, therefore does not cause flow liner.
Embodiment 1
As shown in Fig. 2, Fig. 3 a and Fig. 3 b, the utility model provides a kind of coating machine novel hopper, and the hopper includes
Major ingredient slot N and feed well M；The feed well M is provided with feed inlet 01, and the feed well M and major ingredient slot N is connected by fine crack 02
It is logical.The width of the major ingredient slot is greater than the width of feed well.The fine crack is located at the lower section of feed inlet.The fine crack is located at charging
The bottom of partition 03 between slot and major ingredient slot.
In use process, glue or coating fluid are by the inflow feed well M of feed inlet 01, then pass through between feed well and major ingredient slot
Fine crack 02 flow into major ingredient slot, applicator roll 2 rotates above major ingredient slot, takes up glue or coating fluid is applied to the surface of substrate.
Embodiment 2
The novel hopper of coating machine provided such as embodiment 1, wherein the part on the enterprising material mouth opposite of partition is not provided with
Fine crack.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
The equivalent changes and modifications that content is done according to the present invention are encompassed by the scope of the patents of the invention.
Claims (10)
1. a kind of novel hopper of coating machine, which is characterized in that the hopper includes major ingredient slot and feed well；The feed well is set
It is equipped with feed inlet, the feed well is connected to major ingredient slot by fine crack.
2. the novel hopper of coating machine according to claim 1, which is characterized in that the width of the major ingredient slot is greater than charging
The width of slot.
3. the novel hopper of coating machine according to claim 1, which is characterized in that the fine crack is located under feed inlet
Side.
4. the novel hopper of coating machine according to claim 1, which is characterized in that the fine crack is located at feed well and major ingredient
The bottom of partition between slot.
5. the novel hopper of coating machine according to claim 4, which is characterized in that opposite with feed inlet on the partition
Part is not provided with fine crack.
6. the novel hopper of coating machine according to claim 1, which is characterized in that the feed well is provided with transparency cover
Plate, the transparent cover plate cover the opening of the upper surface of feed well.
7. the novel hopper of coating machine according to claim 1, which is characterized in that the feed well is U-lag.
8. the novel hopper of coating machine according to claim 1, which is characterized in that between the feed well and major ingredient slot
One fine crack is set on partition.
9. the novel hopper of coating machine according to claim 1, which is characterized in that between the feed well and major ingredient slot
At least two fine cracks are set on partition.
10. the novel hopper of coating machine according to claim 1, which is characterized in that the feed well passes through with major ingredient slot
Feed the fine crack connection of trench bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626421.9U CN208554866U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hopper of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626421.9U CN208554866U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hopper of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208554866U true CN208554866U (en) | 2019-03-01 |
Family
ID=65480148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626421.9U Active CN208554866U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hopper of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208554866U (en) |
-
2018
- 2018-04-28 CN CN201820626421.9U patent/CN208554866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206325771U (en) | Coater device is used in a kind of lithium battery production and detection | |
| CN104386527A (en) | Nonstandard backing paper adhesive sticker tag die-cutting method | |
| CN208411031U (en) | A kind of back painting make-up machine of adhesive sticker protective film | |
| CN208554866U (en) | A kind of novel hopper of coating machine | |
| CN203791157U (en) | Coating recycling device for roller coating machine | |
| CN207680889U (en) | A kind of single dovetail type cutter groove of dimple coating | |
| CN206810574U (en) | Transfer type U.S. line paper glue spreading apparatus with leveling function | |
| CN208712066U (en) | Adhesive dispenser is drawn in a kind of coating | |
| CN104099811B (en) | A kind of method of adhesive applicator/coater and applying glue/coating thereof | |
| CN206106611U (en) | Remove bubble offset press rubber coating device | |
| CN205816108U (en) | A kind of edge band coating apparatus | |
| CN206106610U (en) | Even offset press rubber coating device of rubber coating | |
| CN208303122U (en) | A kind of efficient apparatus for coating of coated film | |
| CN206746916U (en) | A kind of print roll coating mechanism | |
| CN210737225U (en) | Sizing excess material recovery unit | |
| CN107955492A (en) | Wear-resisting pearly-lustre decorative pattern paint | |
| CN209577191U (en) | It is a kind of to smear uniform coating machine | |
| CN107930985B (en) | Gluing device | |
| CN204212002U (en) | A kind of coating vacuum degassing device | |
| CN209303110U (en) | A kind of steel wire sizer in a row | |
| CN208266580U (en) | A kind of coating machine | |
| CN206810575U (en) | U.S. line paper glue spreading apparatus | |
| CN108787313A (en) | A kind of apparatus for coating for high barrier coating material | |
| CN206810580U (en) | Transfer type U.S. line paper glue spreading apparatus | |
| CN204974322U (en) | Coating dyeing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |