CN212189803U - Aluminum foil gluing device - Google Patents
Aluminum foil gluing device Download PDFInfo
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- CN212189803U CN212189803U CN201922219708.7U CN201922219708U CN212189803U CN 212189803 U CN212189803 U CN 212189803U CN 201922219708 U CN201922219708 U CN 201922219708U CN 212189803 U CN212189803 U CN 212189803U
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Abstract
The utility model discloses an aluminum foil gluing device, including rectifying mechanism, drive roller, driven voller, rolling drive roller and aluminum foil spool, the device is still including side pressure coating spreader, pneumatic means, coating reticulation roller, scraper, little concave seal chamber, wherein, rectifying mechanism is the transmission stability who is used for keeping the aluminium foil material, be provided with rectifying mechanism in the bottom entrance of aluminium foil gluing device, then be provided with drive roller and driven voller in the bottom of aluminium foil gluing device, the top of drive roller and driven voller is provided with side pressure coating spreader, the corresponding position of side pressure coating spreader is provided with coating reticulation roller, little concave seal chamber sets up in one side of coating reticulation roller, provide glue to coating reticulation roller, in order to glue the foil material; after the foil is glued, the winding driving roller drives the foil to be wound on the aluminum foil reel.
Description
Technical Field
The utility model belongs to the technical field of the packing, conveyer, in particular to rubberizing device of aluminium foil processing.
Background
In the existing aluminum foil processing, one step is gluing, namely, the required glue is coated on the foil. An aluminum foil transfer film laminating machine is disclosed in patent application 201020595548.2, which is provided with a special gluing mechanism, wherein the gluing mechanism is arranged at the upper part of the machine frame to glue the aluminum foil.
At present, the aluminum foil gluing technology mainly adopts screen gluing and compression roller gluing, wherein the screen gluing is to glue a foil in a screen printing mode, the compression roller gluing is to extrude the foil through two compression rollers, one compression roller bears the foil, the surface of one compression roller is provided with glue, and the glue is coated on the surface of the foil through the rolling of the two compression rollers.
As disclosed in patent document No. 201810148771.3, a method for cyclically adding glue to an aluminum foil compounding machine includes the steps of: step 1) arranging an aluminum foil unwinding frame on the left end of a gluing support frame, and arranging a gluing device on the gluing support frame on the right side of the aluminum foil unwinding frame to glue an aluminum foil; a glue pumping pump is arranged on the glue pumping pipe, and a liquid level detector for detecting glue liquid is arranged at the glue feeding box opening. Step 2) arranging a roller material conveying belt at the right end part of the gluing support frame, arranging a material feeding frame device at the left side of the roller material conveying belt, and automatically conveying the lump materials to the roller material conveying belt; step 3) arranging a cutting device on the right side of the roller material conveying belt to cut off the aluminum foil on the lump material subjected to aluminum foil pasting; and 4) arranging a plurality of the pasting compression rollers above the roller material conveying belt, firmly pasting the aluminum foil on the lump materials through the pasting compression rollers, and meanwhile, assisting the roller material conveying belt to pull the aluminum foil to be conveyed rightwards and continuously pasted on the lump materials through the pasting compression rollers.
However, in the above-mentioned gluing method, the glue is coated on the foil by combining the two rollers, and the respective structures of the two rollers are prone to cause the situation of inconsistent rotation speed, and the gap adjustment between the rollers needs to be very accurate, otherwise the problem of uneven gluing is caused, and even gluing failure is caused, and after the two rollers are used for a period of time, the two rollers need to be adjusted, otherwise the above-mentioned problem is caused.
Therefore, the traditional gluing mode is that the aluminum foil passes through a seam between the gluing roller and the pressure roller, so that the glue is transferred under the action of the applied force. This approach is susceptible to the following consequences: a. the pressure requirement is strict and uniform, and the condition is difficult to maintain, so the aluminum foil is easy to wrinkle; b. along with the production, the glue is easy to crystallize on the gluing roller, thereby affecting the gluing quality.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide an aluminium foil rubberizing device, this aluminium foil rubberizing device can guarantee the stability and the reliability of foil rubberizing, makes the foil rubberize uniformly.
Another object of the utility model is to provide an aluminium foil rubberizing device, this aluminium foil rubberizing device can guarantee fast, accurately to the foil rubberizing, improves rubberizing quality and efficiency, and can save glue, avoids extravagant.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an aluminum foil gluing device comprises a deviation correcting mechanism, a driving roller, a driven roller, a winding driving roller and an aluminum foil reel, and is characterized by further comprising a side pressure coating support roller, a pneumatic device, a coating anilox roller, a scraper and a micro-concave sealing cavity, wherein the deviation correcting mechanism is used for keeping the transmission stability of an aluminum foil, the deviation correcting mechanism is arranged at an inlet at the bottom of the aluminum foil gluing device, the driving roller and the driven roller are arranged in the bottom of the aluminum foil gluing device, the side pressure coating support roller is arranged above the driving roller and the driven roller, the coating anilox roller is arranged at the corresponding position of the side pressure coating support roller, and the micro-concave sealing cavity is arranged at one side of the coating anilox roller and provides glue for the coating anilox roller so as to glue the foil; after the foil is glued, the winding driving roller drives the foil to be wound on the aluminum foil reel.
Further, the outer diameter of the driving roller is larger than that of the driven roller so as to facilitate driving; the driven roller is disposed above the driving roller to make full use of space.
Furthermore, the diameter of the side-pressure coating support roller is smaller than that of the coating anilox roller, and the two side-pressure coating support rollers are respectively positioned at the upper part and the lower part of the horizontal axis of the coating anilox roller so as to tightly press the foil, so that the coating anilox roller can uniformly glue the foil on the side-pressure coating support roller.
Furthermore, a coating limiting and adjusting device is connected to the micro-concave sealing cavity, and the liquid outlet amount of the micro-concave sealing cavity is adjusted through the coating limiting and adjusting device so as to meet the requirement of gluing.
Furthermore, a pneumatic foil dust removal device is arranged on the horizontal position of the driven roller and in a position corresponding to the driven roller, and the pneumatic foil dust removal device removes dust from passing foil so as to keep the foil smooth.
Further, the scraper is including last scraper and lower scraper, the upper right corner of coating reticulation roller is provided with the upper scraper, and the lower right corner is provided with the lower scraper, go up the scraper and combine together with lower scraper, form the structure of a frame shape to the installation is convenient for.
Furthermore, a confluence trough is arranged below the lower scraper and used for collecting much glue, so that the glue can be fully utilized.
Furthermore, the confluence groove is connected with a slurry premixing and stirring barrel, and the recycled glue can flow back to the slurry premixing and stirring barrel for recycling.
Furthermore, the output end of the pneumatic device is connected with a side pressure coating bracket, and the side pressure coating bracket is provided with an upper side pressure coating bracket and a lower side pressure coating bracket which respectively correspond to the two side pressure coating support rollers.
The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a keep the rubberizing even, adopt the roller side pressure mode in the both sides that the aluminium foil advances, goes out the rubberizing roller. By using the side press roll device, the phenomena of missing coating and uneven coating on the edge part can be obviously improved, the gluing quality is improved, and the product percent of pass can be greatly improved.
Moreover, the aluminum foil gluing device can ensure that the foil can be glued quickly and accurately, the gluing quality and efficiency are improved, glue can be saved, and waste is avoided.
Drawings
Fig. 1 is a schematic structural view of an aluminum foil gluing device implemented by the present invention.
Fig. 2 is a schematic structural view of the pneumatic device and the side pressure coating draw roller according to the present invention.
Shown in the figure, 1-a deviation rectifying mechanism, 2-foil, 3-a driving roller, 4-a driven roller, 5-a confluence groove, 6-a lateral pressure coating support roller, 7-a pneumatic device, 8-a winding driving roller, 9-a coating anilox roller, 10-a coating limit adjusting device, 11-an upper scraper, 12-a micro-concave sealed cavity, 13-a lower scraper, 14-a pneumatic foil dust removing device, 15-a slurry premixing and stirring barrel, 16-a passageway operation station, 17-an aluminum foil gluing device and 18-an aluminum foil reel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, for the utility model discloses aluminium foil rubberizing device 17 who realizes, it is shown in the figure, device 17 is including rectifying mechanism 1, drive roller 3, driven voller 4, confluence silo 5, side pressure coating spike roller 6, pneumatic means 7, rolling drive roller 8, coating reticulation roller 9, the spacing adjusting device 10 of coating, go up scraper 11, slightly concave seal chamber 12, lower scraper 13, pneumatic foil dust collector 14, thick liquids mix agitator 15 and passageway operation platform 16 in advance.
The deviation correcting mechanism 1 is a device for maintaining the transmission stability of the aluminum film foil 2 and preventing the aluminum film foil from deviating in the transmission process, and for the prior art, for example, a track type conveying belt with limiting mechanisms on both sides is generally adopted, so that both sides of the foil 2 are constrained, and the transmission stability is maintained.
The foil 2 of the aluminum foil is driven by a driving roller 3 and a driven roller 4 to be transmitted to the position of a side pressure coating support roller 6, an air cushion device 7 adjusts the position of the side pressure coating support roller 6 to enable the side pressure coating support roller 6 to be close to a coating anilox roller 9, the coating anilox roller 9 coats the foil 2 with glue, and after the glue is coated, a winding driving roller 8 drives the foil 2 to be wound on an aluminum foil reel 18.
Specifically, a deviation correcting mechanism 1 is arranged at the inlet of the bottom of an aluminum foil gluing device 17, a driving roller 3 and a driven roller 4 are arranged in the bottom of the aluminum foil gluing device 17, the driving roller 3 is usually larger than the driven roller 4 so as to be convenient for driving, and the driven roller 4 is arranged above the driving roller 3 so as to fully utilize the space; as shown in fig. 2, a side pressure coating support roller 6 is arranged above the driving roller 3 and the driven roller 4, a coating anilox roller 9 is arranged at a position corresponding to the side pressure coating support roller 6, the diameter of the side pressure coating support roller 6 is smaller than that of the coating anilox roller 9, and the two side pressure coating support rollers 6 are respectively arranged at the upper part and the lower part of the horizontal axis of the coating anilox roller 9 so as to tightly press the foil 2, so that the coating anilox roller 9 can uniformly glue the foil 2 on the side pressure coating support roller 6.
The coating limiting and adjusting device 10 is connected to the micro-concave sealing cavity 12, and the liquid outlet amount of the micro-concave sealing cavity 12 is adjusted through the coating limiting and adjusting device 10 so as to meet the requirement of gluing.
A pneumatic foil dust removal device 14 is arranged at the level of the driven roller 4 and at a position corresponding to the driven roller 4, and the foil 2 passing through is removed by the pneumatic foil dust removal device 14, typically by means of suction.
As seen in fig. 1, the upper right corner of the coating screen roller 9 is provided with an upper blade 11, and the lower right corner is provided with a lower blade 13, and the upper blade 11 and the lower blade 13 are combined together to form a frame structure for easy installation. The arrangement of the upper scraper 11 and the lower scraper 13 makes the glue applied by the coating anilox roller 9 more uniform, which facilitates uniform gluing of the foil 2.
Simultaneously, be provided with the silo 5 that converges in the below of scraper 13 down, the silo 5 that converges collects much glue and retrieves, the make full use of glue of being convenient for. A dimpled sealed cavity 12 is provided on one side of the coating anilox roller 9 providing glue to the coating anilox roller 9.
Further, the confluence groove 5 is connected with a slurry premixing and stirring barrel 15, and the recycled glue can flow back to the slurry premixing and stirring barrel 15 for recycling.
When the aluminum foil runs, the side pressure coating support roller 6 is used for pressing the edge part of the aluminum foil, so that the edge part of the aluminum foil is fully contacted with the coating anilox roller 9, and the phenomenon that the edge part of the lower surface of a finished product is not coated is overcome.
The side pressure coating support roller 6 always presses the edge of the aluminum foil during operation, can stagger edges along with the aluminum foil, and can be manually adjusted according to different plate widths. Specifically, referring to fig. 2, the present invention is provided with two sets of side pressure coating rollers 6, the pneumatic device 7 is usually an air cylinder, the pneumatic device 7 is connected to pressure measuring roller holders 72 and 73 through a connecting rod 71, and the pressure measuring roller holders 72 and 73 are respectively provided with the side pressure coating rollers 6. The side pressure coating support roller 6 is tightly combined with the coating anilox roller 9 to press the edge part of the foil 2, so that the uniform gluing is ensured, and the side pressure coating support roller can be properly adjusted when meeting an aluminum foil seam. Meanwhile, the structure enables the side stroke of the aluminum foil pressing part of the side pressure coating support roller 6 to be adjustable, and the side stroke is in line contact with the aluminum foil part and cannot be in surface contact, so that the aluminum foil coating is prevented from being damaged.
In the specific operation and use, the stretching amount of the side lower pressing roll is adjusted according to different plate widths and the required lifting and falling distance of the lifting roll. The force for pressing the aluminum foil by the side pressing roller is adjusted according to the thickness of the additional balancing weights of different plates. The roll surface of the side lower pressure roll is ensured to be in line contact with the edge part of the aluminum foil, and the surface coating of the aluminum foil is not damaged by surface contact.
The specific working process is as follows:
1. the foil 2 of aluminium foil gets into in the equipment through 1 mechanism of rectifying 1 (rectifying 1 is prior art, is the equipment that keeps foil stable transmission), and mechanism of rectifying 1 guarantees that the foil moves on the deflector roll and does not take place the skew, leads to the foil to wander away.
2. After the foil enters the equipment through the deviation rectifying mechanism 1, the foil 2 is driven by the driving roller 3 to run.
3. Under the drive of the driving roller 3, after passing through the driven roller 4, the foil 2 is subjected to dust removal by a pneumatic foil dust removal device 14 (the pneumatic foil dust removal device 14 is also the prior art, has a structure similar to a dust collector and has a dust removal effect), so that dust and impurities on the surface of the foil are removed, and the surface of the foil is ensured to be clean.
4. The foil 2 continuously moves forwards, the foil passes through the coating anilox roller 9, the glue solution in the micro-concave sealed cavity 12 is coated on the foil 2 by the coating anilox roller 9, before the coating anilox roller 9 is coated, the upper scraper 11 uniformly hangs the glue solution on the surface of the coating anilox roller 9, the redundant glue solution is scraped into the micro-concave sealed cavity 12, and the lower scraper 13 1 hangs the glue solution on the surface of the coated anilox roller 9 and flows into the confluence tank 5. The glue solution flows back to the slurry stirring barrel 15 through a pipeline and then enters the micro-concave sealing cavity 12 through the pipeline to form circulation.
5. When the aluminum foil is coated, the pneumatic device 7 controls the side pressure coating support roller 6 to enable the foil 2 to be uniformly contacted with the coating anilox roller 9, so that the glue solution is uniformly coated on the foil 2, and the foil is not guaranteed not to generate defects such as wrinkles and the like. The foil 2 at the rear section of the driving roller 3 runs by the tension traction driving of the driving roller 8.
6. The contact between the coating anilox roller 9 and the micro-concave sealed cavity 12 is controlled by a coating limiting device 10.
7. The aisle operation platform 16 is a movable platform for workers to operate, and the aisle operation platform 16 is usually arranged on the upper part of the deviation rectifying mechanism 1.
The utility model discloses a keep the rubberizing even, adopt the roller side pressure mode in the aluminium foil both sides of advancing, going out the rubberizing roller. By using the side press roll device, the phenomena of missing coating and uneven coating on the edge part can be obviously improved, the gluing quality is improved, and the product percent of pass can be greatly improved.
Moreover, the aluminum foil gluing device can ensure that the foil can be glued quickly and accurately, the gluing quality and efficiency are improved, glue can be saved, and waste is avoided.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An aluminum foil gluing device comprises a deviation correcting mechanism, a driving roller, a driven roller, a winding driving roller and an aluminum foil reel, and is characterized by further comprising a side pressure coating support roller, a pneumatic device, a coating anilox roller, a scraper and a micro-concave sealing cavity, wherein the deviation correcting mechanism is used for keeping the transmission stability of an aluminum foil, the deviation correcting mechanism is arranged at an inlet at the bottom of the aluminum foil gluing device, the driving roller and the driven roller are arranged in the bottom of the aluminum foil gluing device, the side pressure coating support roller is arranged above the driving roller and the driven roller, the coating anilox roller is arranged at the corresponding position of the side pressure coating support roller, and the micro-concave sealing cavity is arranged at one side of the coating anilox roller and provides glue for the coating anilox roller so as to glue the foil; after the foil is glued, the winding driving roller drives the foil to be wound on the aluminum foil reel.
2. The apparatus for sizing aluminum foil according to claim 1, wherein the driving roller has a larger outer diameter than the driven roller, and the driven roller is disposed above the driving roller.
3. The aluminum foil gluing device as recited in claim 1, wherein the side pressure coating support roller has a smaller diameter than the coating anilox roller, and the two side pressure coating support rollers are respectively disposed above and below the horizontal axis of the coating anilox roller.
4. The aluminum foil gluing device as recited in claim 1, wherein the micro-concave sealed cavity is connected with a coating limiting and adjusting device, and the liquid outlet amount of the micro-concave sealed cavity is adjusted by the coating limiting and adjusting device.
5. The aluminum foil gluing device according to claim 1, wherein a pneumatic foil dust removing device is provided at a position corresponding to the driven roller and in a horizontal position of the driven roller, and removes dust from the passing foil.
6. The aluminum foil gluing device according to claim 1, wherein the scraper comprises an upper scraper and a lower scraper, the upper scraper is disposed at the upper right corner of the coating anilox roller, the lower right corner of the coating anilox roller is disposed with the lower scraper, and the upper scraper and the lower scraper are combined together to form a frame-shaped structure.
7. The apparatus for sizing aluminum foil as recited in claim 6, wherein a collecting trough is provided under the lower blade for collecting a large amount of glue.
8. The aluminum foil gluing device as recited in claim 7, wherein the manifold is connected with a slurry premixing and stirring barrel.
9. The aluminum foil gluing device as recited in claim 3, wherein the output end of the pneumatic device is connected with a side pressure coating support, and the side pressure coating support has an upper side and a lower side, which correspond to the two side pressure coating support rollers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219708.7U CN212189803U (en) | 2019-12-11 | 2019-12-11 | Aluminum foil gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219708.7U CN212189803U (en) | 2019-12-11 | 2019-12-11 | Aluminum foil gluing device |
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| CN212189803U true CN212189803U (en) | 2020-12-22 |
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| CN201922219708.7U Active CN212189803U (en) | 2019-12-11 | 2019-12-11 | Aluminum foil gluing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787810A (en) * | 2021-09-16 | 2021-12-14 | 浙江方邦机械有限公司 | Solvent-free compound machine |
| CN114618742A (en) * | 2022-05-17 | 2022-06-14 | 溧阳卓越新材料科技有限公司 | Foil processing device and method with reliable conveying stability |
| CN116571391A (en) * | 2023-04-18 | 2023-08-11 | 江苏金大包装材料科技有限公司 | Film self-adhesive label coating device |
-
2019
- 2019-12-11 CN CN201922219708.7U patent/CN212189803U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787810A (en) * | 2021-09-16 | 2021-12-14 | 浙江方邦机械有限公司 | Solvent-free compound machine |
| CN114618742A (en) * | 2022-05-17 | 2022-06-14 | 溧阳卓越新材料科技有限公司 | Foil processing device and method with reliable conveying stability |
| CN116571391A (en) * | 2023-04-18 | 2023-08-11 | 江苏金大包装材料科技有限公司 | Film self-adhesive label coating device |
| CN116571391B (en) * | 2023-04-18 | 2024-01-23 | 江苏金大包装材料科技有限公司 | Film self-adhesive label coating device |
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