CN207576812U - Gap is coated with glue spreading apparatus and comma coater - Google Patents
Gap is coated with glue spreading apparatus and comma coater Download PDFInfo
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- CN207576812U CN207576812U CN201721342203.4U CN201721342203U CN207576812U CN 207576812 U CN207576812 U CN 207576812U CN 201721342203 U CN201721342203 U CN 201721342203U CN 207576812 U CN207576812 U CN 207576812U
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- spreading apparatus
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Abstract
This application discloses gap coating glue spreading apparatus and comma coater, wherein gap coating glue spreading apparatus includes scraping plastic structure, baffle and the side seal of no less than two, and plastic structure and the baffle scraped is connect respectively with two side seals, surrounds a frame-type structure.When needing to coated substrate glue, base material must pass through from the bottom of frame-type structure, and the bottom of frame-type structure is covered, and the glue spreading apparatus of glue can be held so as to form one.The structure eliminates counterdie, the scratch to base material is avoided, while simple in structure, convenient for maintenance and repair.When base material passes through glue spreading apparatus, glue is applied directly on base material, and extra glue interception directly is struck off by the plastic structure of scraping by being set on glue spreading apparatus, ensure that the control to glue coated weight.
Description
Technical field
The utility model is related to be coated with industry production technical field more particularly to a kind of gap coating glue spreading apparatus and comma
Knife type coater.
Background technology
Comma scraper coating method due to its coating accuracy is high, coating layer thickness adjustable extent is big, to glue viscosity solid content
Adaptability it is good, simple in structure, easy to operate the features such as, be widely used in various coatings, coating industries.Make being coated
During industry, glue coating is held by the dustpan shaped hopper that the baffle by one flat plate and tablet both sides forms, base material is with bottom roller
Rotate through hopper, one layer of glue is coated on base material, then again by the comma scraper on substrate transport path by extra glue
Water is struck off.
One layer of flexible counterdie is often equipped in hopper bottom, in base material transmission process, counterdie is fitted on base material will
The gap of hopper bottom all blocks, and is leaked out so as to avoid glue hopper bottom.
This apparatus for coating has that some can not overcome in production：
1st, the baffle of both sides and coating bottom roller composition hopper, since coating bottom roller is rotation, baffle and coating bottom roller are not
It can accomplish to seal well, so there is side leak adhesive.It is simultaneously our coating base between baffle and coating bottom roller
Material --- film applies cloth base material with coating bottom roller rotation, and baffle is motionless, so the easy card of baffle is disconnected to apply cloth base material.
2nd, flexible carrier film produces base material under the gravity of glue certain pressure, and easily base material is generated and is scratched now
As.
3rd, to the width adjusting of different coating difficulty.
4th, the powder of glue and gel deposition are easily formed at counterdie.
5th, hopper surface is exposed, easily generates the solidification phenomenon of glue on surface and forms adhesive tape and influence coated face
State.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of gap coating glue spreading apparatus and comma coater.
The technical solution that the utility model is taken is as follows：A kind of gap is coated with glue spreading apparatus, scrapes plastic structure, baffle and many
In the side seal of two, plastic structure and the baffle scraped is connect respectively with two side seals, surrounds a frame-type structure interval glue spreading apparatus.
In one embodiment of the utility model, the plastic structure of scraping includes comma scraper, and blade is arranged on frame-type structure
Bottom.
In one embodiment, plastic structure is scraped as comma scraper, and comma scraper, baffle and two side seals surround a frame-type knot
Structure glue spreading apparatus.
In one embodiment, it is that the scraper baffle of cutting edge, the scraper baffle, baffle point are equipped in end to scrape plastic structure
A frame-type structure glue spreading apparatus is not surrounded with two side seals.
Plastic structure will be scraped to be installed on side seal as a part for gap coating glue spreading apparatus structure, surrounded in conjunction with baffle
One frame-type structure, when needing to coated substrate glue, base material must pass through from the bottom of frame-type structure, by frame-type knot
The bottom of structure covers, and the glue spreading apparatus of glue can be held so as to form one.The structure eliminates counterdie, avoids to base material
Scratch, it is while simple in structure, convenient for maintenance and repair.When base material passes through glue spreading apparatus, glue is applied directly on base material,
And extra glue interception directly is struck off by the plastic structure of scraping by being set on glue spreading apparatus, ensure that glue coated weight
Control.
In one embodiment of the utility model, plastic structure and the baffle scraped is mounted on by screw on side seal.
It is installed using screw, can easily parts be carried out with dismounting when structure breaks down replaces without changing
Fall whole device, reduce maintenance cost and working hour.
In one embodiment of the utility model, the comma scraper scraped plastic structure and include lath-shaped.
Comma scraper is scraper that blade is set to be formed in a cylindrical side, because of its transversal one comma of image surface
And it gains the name.However existing comma scraper is in addition to the comma scraper of cylindrical comma scraper, also lath-shaped, i.e., from cylinder
Comma scraper on intercept out one piece of spline-like formations including knife edge part.It is cylindrical due to remaining the blade struck off
The comma scraper of the function lath-shaped of comma scraper has.Because volume reduces, the comma scraper of lath-shaped is easier and baffle
Frame structure is formed, and the frame structure formed has the volume of bigger under same volume, can hold more with side seal
More glue.
In one embodiment of the utility model, reinforcing rib is further included, the reinforcing rib is arranged on comma scraper far from gear
The side of plate.
Glue has the trend to a direction flowing with the conveying of base material, is then stopped by comma scraper, because
This has comma scraper certain impact force.For the comma scraper of lath-shaped due to thinner thickness, shock resistance is weaker.
Side of the comma scraper far from baffle, that is, comma scraper do not set a reinforcing rib, Ke Yiming with the side of glue-contact
The aobvious structural strength for promoting comma scraper, structure are more secured.
In one embodiment of the utility model, the distance between the plastic structure and baffle scraped is gradually reduced from top to bottom,
A cross section is formed as trapezoidal structure.
It is mentioned here to refer to up and down using gravity as the upper and lower of referential.Cross section is trapezoidal glue coating glue spreading apparatus
Opening it is up big and down small, it is more convenient when pouring into glue from the opening of top；The opening of lower section is smaller, reduces base material and frame
Contact area between type structure reduces the gap that glue leaks at gap so that glue can be coated uniformly.
In one embodiment of the utility model, ultrasonic level gage, autocontrol valve and glue conveying box are further included；The ultrasound
Wave liquid level gauge is arranged on gap glue spreading apparatus top, and the autocontrol valve is arranged on glue conveying box pipeline, ultrasonic level gage
It is connected with autocontrol valve.
Ultrasonic level gage monitors the glue liquid level in glue spreading apparatus in real time, and passes information to and automatically control
Valve, autocontrol valve is opened when liquid level reaches the low spot of setting, and glue is flowed into from glue conveying box and supplemented, and works as liquid level
Autocontrol valve is closed when highly reaching the high point of setting, it is achieved thereby that the automatic tensol supplement of glue spreading apparatus and operation.
In one embodiment of the utility model, cover board is further included, the cover board is arranged on above the glue spreading apparatus of gap.
Cover board is set on the glue spreading apparatus of gap so that glue spreading apparatus forms the space of a closing, reduces glue
Volatilization, also avoids falling into for dust.
The utility model also provides a kind of comma coater, is coated with including bottom roller, driving device and above-mentioned gap
Glue spreading apparatus；The bottom roller and driving device are sequentially connected, for driving the rotation of bottom roller；The gap coating glue spreading apparatus patch
Nearly bottom roller setting, there are for passing through the gap of base material between bottom roller；Frictioning structure setting is on rear side of baffle.
Rear side mentioned here refers to the relative forward/backward position relationship using the conveying direction of base material as reference, on base material certain
One side that is first passed through in the transmission process of base material of fixed point is front side, after by side be rear side.Base material is around being attached to bottom roller
On, driving device driving bottom roller rotation drives base material movement, while bottom roller plays base material certain supporting role, ensure that
The fixation of position relationship between bottom roller and base material can be accurately located convenient for scraping when plastic structure adjusts the distance between base material.
In one embodiment of the utility model, regulating device is further included, the gap coating glue spreading apparatus, which is mounted on, to be adjusted
On device.
Comma scraper is arranged on gap coating glue spreading apparatus, the company of transmission between gap coating glue spreading apparatus and regulating device
It connects, therefore the position for scraping plastic structure can be adjusted by regulating device, so as to fulfill the adjusting to glue coating thickness.
In one embodiment of the utility model, the regulating device includes adjusting cylinder.
The gap for accurately adjusting and scraping between plastic structure and base material can be more smoothed out using adjusting cylinder, ensure that gluing
Thickness meet setting value.
In one embodiment of the utility model, rib film is further included, the rib film is arranged below the frame-type structure
Close to the both sides of side seal.
Both sides setting rib film below frame-type structure, when glue is coated, rib film hides the edge of base material
It blocks, can not apply glue, the effect for being left white side on coating both sides is realized, convenient for subsequent working process.Pass through gear simultaneously
The left and right adjustment on side, reaches the adjustment of coating widths.
Description of the drawings：
Fig. 1 is the explosive view of the utility model gap coating glue spreading apparatus；
Fig. 2 is the cross-sectional view of cylindrical comma scraper；
Fig. 3 is the cross-sectional view of lath-shaped comma scraper；
Fig. 4 is the Structure Comparison schematic diagram of cylindrical comma scraper and lath-shaped comma scraper；
Fig. 5 is the structure diagram of the utility model gap coating one embodiment of glue spreading apparatus；
Fig. 6 is the structure diagram of the utility model comma coater；
Fig. 7 is the enlarged diagram of part A in Fig. 6；
Fig. 8 is the operation principle schematic diagram of the utility model comma coater.
Each reference numeral is in figure：
1st, plastic structure is scraped；11st, reinforcing rib；12nd, cutting edge；13rd, ultrasonic level gage；14th, autocontrol valve；15th, glue conveying box；
16th, cover board；2nd, rear portion baffle；3rd, side seal；4th, base material；5th, screw；6th, bottom roller；7th, driving device；8th, regulating device；9th, rib
Film.
Specific embodiment：
With reference to each attached drawing, the utility model is described in detail.
It please referring to Fig.1, the utility model embodiment provides a kind of gap coating glue spreading apparatus, including：Scrape plastic structure 1, after
Portion's baffle 2 and the side seal 3 of no less than two are scraped plastic structure 1 and baffle and are connect respectively with two side seals 3, surround a frame-type structure.
It please refers to Fig.1, as a kind of embodiment, scrapes plastic structure 1 and include comma scraper, blade is arranged on the bottom of frame-type structure
Portion.
In one embodiment, plastic structure 1 is scraped as comma scraper, and comma scraper, baffle 2 and two side seals 3 surround a frame
Type structure.
In one embodiment, it is to be equipped with the scraper baffle of cutting edge in end to scrape plastic structure 1, and scraper baffle, baffle 2 are distinguished
A frame-type structure is surrounded with two side seals 3.
Plastic structure 1 will be scraped to be installed on side seal 3 as a part for gap coating glue spreading apparatus structure, in conjunction with baffle 2
A frame-type structure is surrounded, when needing to coated substrate glue, base material must pass through from the bottom of frame-type structure, by frame
The bottom of type structure covers, and the glue spreading apparatus of glue can be held so as to form one.The structure eliminates counterdie, avoids pair
The scratch of base material, at the same it is simple in structure, convenient for maintenance and repair.When base material passes through glue spreading apparatus, glue is applied directly to base
On material, and extra glue interception directly is struck off by the plastic structure 1 of scraping by being set on glue spreading apparatus, ensure that and glue is applied
The control for the amount of covering.
It please refers to Fig.1, as a kind of embodiment, scrapes plastic structure 1 and baffle 2 and be mounted on side seal 3 by screw 5.
Installed using screw 5, when structure breaks down can easily to parts carry out dismounting replace without
Whole device is changed, reduces maintenance cost and working hour.
It please refers to Fig.3, as a kind of embodiment, scrapes the comma scraper that plastic structure 1 includes lath-shaped.
As in Figure 2-4, comma scraper is scraper that blade is set to be formed in a cylindrical side, because of its cross section
It gains the name as a comma.However existing comma scraper is in addition to the comma scraper of cylindrical comma scraper, also lath-shaped,
One piece of spline-like formations including blade 12 are intercepted out from cylindrical comma scraper.Due to remaining the blade struck off
12, the function of striking off of cylindrical comma scraper is withed a hook at the end on the comma scraper of lath-shaped.Because volume reduces, lath-shaped is teased
Number scraper be easier with baffle and side seal composition frame structure, and the frame structure formed has bigger under same volume
Volume, more glue can be held.
It please refers to Fig.1, as a kind of embodiment, further includes reinforcing rib 11, reinforcing rib 11 is arranged on separate on comma scraper
The side of baffle 2.
Glue has the trend to a direction flowing with the conveying of base material, is then scraped plastic structure 1 and stopped, because
This has certain impact force to scraping plastic structure 1.For the comma scraper of lath-shaped due to thinner thickness, shock resistance is weaker.
One reinforcing rib 11 is not set with the side of glue-contact in side of the comma scraper far from baffle 2, that is, comma scraper, it can
To be obviously improved the structural strength of comma scraper, structure is more secured.
It please refers to Fig.1, as a kind of embodiment, scrapes the distance between plastic structure 1 and baffle 2 and be gradually reduced from top to bottom,
A cross section is formed as trapezoidal structure.
It is mentioned here to refer to up and down using gravity as the upper and lower of referential.Cross section is trapezoidal glue coating glue spreading apparatus
Opening it is up big and down small, it is more convenient when pouring into glue from the opening of top；The opening of lower section is smaller, reduces base material and frame
Contact area between type structure reduces the gap that glue leaks at gap so that glue can be coated uniformly.
Fig. 5 is please referred to, as a kind of embodiment, further includes ultrasonic level gage 13, autocontrol valve 14 and glue conveying box 15；
Ultrasonic level gage 13 is arranged on gap glue spreading apparatus top, and autocontrol valve 14 is arranged on 15 pipeline of glue conveying box, ultrasonic wave
Liquid level gauge 13 and autocontrol valve 14 connect.
Ultrasonic level gage 13 monitors the glue liquid level in glue spreading apparatus in real time, and passes information to and automatically control
Valve 14, autocontrol valve 14 is opened when liquid level reaches the low spot of setting, and glue is flowed into from glue conveying box 15 and supplemented,
Autocontrol valve 14 is closed when liquid level reaches the high point of setting, it is achieved thereby that the automatic tensol supplement of glue spreading apparatus
With operation.
Fig. 5 is please referred to, as a kind of embodiment, further includes cover board 16, cover board 16 is arranged on above the glue spreading apparatus of gap.
Cover board 16 is set on the glue spreading apparatus of gap so that glue spreading apparatus forms the space of a closing, reduces glue
Volatilization, also avoid falling into for dust.
Fig. 6 and Fig. 7 are please referred to, the utility model also provides a kind of comma coater, including bottom roller 6, driving device 7
Glue spreading apparatus is coated with above-mentioned gap；Bottom roller 6 and driving device 7 are sequentially connected, for driving the rotation of bottom roller 6；Gap applies
Cloth glue spreading apparatus is set close to bottom roller 6, and there are for passing through the gap of base material 4 between bottom roller 6；It scrapes plastic structure 1 and is arranged on gear
2 rear side of plate.
Rear side mentioned here refers to using the conveying direction of base material 4 as the relative forward/backward position relationship referred to, on base material 4
The a certain side that is first passed through in the transmission process of base material 4 of pinpointing for front side, after by side be rear side.Base material 4 is around being attached to
On bottom roller 6, driving device 5 drives bottom roller 6 to rotate, and base material 4 is driven to move, while bottom roller 6 plays base material 4 certain support and makees
With ensure that the fixation of position relationship between bottom roller 6 and base material 4, adjusted and during the distance between base material 4 convenient for scraping plastic structure 1
It can be accurately located.
Fig. 8 is please referred to, as a kind of embodiment, further includes regulating device 8, gap coating glue spreading apparatus, which is mounted on to adjust, to be filled
It puts on 8.
It scrapes plastic structure 1 to be arranged on gap coating glue spreading apparatus, be driven between gap coating glue spreading apparatus and regulating device 8
Connection, therefore the position for scraping plastic structure 1 can be adjusted by regulating device 8, so as to fulfill the adjusting to glue coating thickness.
As a kind of embodiment, regulating device 8 includes adjusting cylinder.
The gap for accurately adjusting and scraping between plastic structure 1 and base material can be more smoothed out using adjusting cylinder, ensure that painting
The thickness of glue meets setting value.
Fig. 6 and Fig. 7 are please referred to, as a kind of embodiment, further includes rib film 9, rib film 9 is arranged below frame-type structure
Close to the both sides of side seal.
Both sides setting rib film 9 below frame-type structure, when glue is coated, rib film 9 is by the edge of base material
It shelters from, can not apply glue, the effect for being left white side on coating both sides is realized, convenient for subsequent working process.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, every equivalent structure transformation made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (11)
1. a kind of gap is coated with glue spreading apparatus, which is characterized in that including：Scrape plastic structure, baffle and the side seal of no less than two, institute
It states and scrapes plastic structure and baffle and connect respectively with two side seals, surround the gap glue spreading apparatus of a frame-type structure.
2. gap as described in claim 1 is coated with glue spreading apparatus, which is characterized in that the plastic structure of scraping includes comma scraper,
Blade is arranged on the bottom of frame-type structure.
3. gap as described in claim 1 is coated with glue spreading apparatus, which is characterized in that the plastic structure of scraping includes the funny of lath-shaped
Number scraper.
4. gap as claimed in claim 3 is coated with glue spreading apparatus, which is characterized in that further includes reinforcing rib, the reinforcing rib is set
Put the side far from baffle on comma scraper.
5. gap as described in claim 1 is coated with glue spreading apparatus, which is characterized in that it is described scrape between plastic structure and baffle away from
From being gradually reduced from top to bottom, one cross section of formation is trapezoidal structure.
6. gap as described in claim 1 is coated with glue spreading apparatus, which is characterized in that further includes ultrasonic level gage, automatic control
Valve and glue conveying box processed；The ultrasonic level gage is arranged on gap glue spreading apparatus top, and the autocontrol valve is arranged on defeated glue
On pipe pipeline, ultrasonic level gage is connected with autocontrol valve.
7. gap as described in claim 1 is coated with glue spreading apparatus, which is characterized in that further includes cover board, the cover board is arranged on
Above the glue spreading apparatus of gap.
8. a kind of comma coater, which is characterized in that including bottom roller, driving device and such as claim 1-7 any one
The gap coating glue spreading apparatus；The driving device and bottom roller are sequentially connected, for driving the rotation of bottom roller；The gap
It is coated with glue spreading apparatus to set close to bottom roller, there are for passing through the gap of base material between bottom roller；Frictioning structure setting is in baffle
Rear side.
9. comma coater as claimed in claim 8, which is characterized in that further include regulating device, the gap coating
Glue spreading apparatus is mounted in regulating device.
10. comma coater as claimed in claim 9, which is characterized in that the regulating device includes adjusting cylinder.
11. comma coater as claimed in claim 8, which is characterized in that further include rib film, the rib film setting
Close to the both sides of side seal below the frame-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342203.4U CN207576812U (en) | 2017-10-18 | 2017-10-18 | Gap is coated with glue spreading apparatus and comma coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342203.4U CN207576812U (en) | 2017-10-18 | 2017-10-18 | Gap is coated with glue spreading apparatus and comma coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576812U true CN207576812U (en) | 2018-07-06 |
Family
ID=62729235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342203.4U Active CN207576812U (en) | 2017-10-18 | 2017-10-18 | Gap is coated with glue spreading apparatus and comma coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597513A (en) * | 2017-10-18 | 2018-01-19 | 杭州星华反光材料股份有限公司 | Gap is coated with glue spreading apparatus and comma coater |
| CN112619999A (en) * | 2020-12-04 | 2021-04-09 | 王斌 | Gluing device and adhesive tape coating machine |
| CN114950878A (en) * | 2021-02-20 | 2022-08-30 | 吴江市盛和欣机械制造有限公司 | Lifting type glue leakage-proof coating table |
-
2017
- 2017-10-18 CN CN201721342203.4U patent/CN207576812U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597513A (en) * | 2017-10-18 | 2018-01-19 | 杭州星华反光材料股份有限公司 | Gap is coated with glue spreading apparatus and comma coater |
| CN112619999A (en) * | 2020-12-04 | 2021-04-09 | 王斌 | Gluing device and adhesive tape coating machine |
| CN114950878A (en) * | 2021-02-20 | 2022-08-30 | 吴江市盛和欣机械制造有限公司 | Lifting type glue leakage-proof coating table |
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