CN214440577U - Glue amount controlling and glue throwing preventing device - Google Patents
Glue amount controlling and glue throwing preventing device Download PDFInfo
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- CN214440577U CN214440577U CN202120310627.2U CN202120310627U CN214440577U CN 214440577 U CN214440577 U CN 214440577U CN 202120310627 U CN202120310627 U CN 202120310627U CN 214440577 U CN214440577 U CN 214440577U
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Abstract
The utility model provides a device for controlling glue amount and preventing glue throwing, which comprises a glue reducing roller, a glue applying roller, an adjusting device, a press applying roller and a glue groove, wherein the glue applying roller, the glue applying roller and the glue groove are sequentially arranged from top to bottom, a water-based coating adhesive is contained in the glue groove, the lower side surface of the glue applying roller is positioned below the liquid level of the water-based coating adhesive, the glue reducing roller is arranged at the front side or the rear side of the glue applying roller, the axis of the glue reducing roller and the axis of the glue applying roller are mutually parallel and positioned on the same horizontal plane, the lower side surface of the glue reducing roller is positioned above the liquid level of the water-based coating adhesive, the glue applying roller is connected with an external driving device, the glue applying roller is respectively in transmission connection with the glue applying roller and the glue reducing roller, the glue reducing roller is connected with the adjusting device, the distance between the glue applying roller and the glue reducing roller is adjusted by the adjusting device, so that the corresponding glue amount on the glue applying roller can be scraped, and the corresponding glue amount can be changed according to the product type, meanwhile, the glue reducing roller can also prevent glue throwing.
Description
Technical Field
The utility model relates to a wet-type compounding machine technical field especially relates to a control volume of gluing and prevent getting rid of gluey device.
Background
The wet-type composite material is prepared by coating a water-based adhesive on the surface of a composite base material, laminating and jointing the composite base material and another composite base material in a wet state of the adhesive, and drying the composite material, and is mainly applied to the production of materials such as paper/paper, plastic film/paper, aluminum foil/paper and the like.
The wet-type compounding machine equipment of using on the existing market uses the supporting transfer roller of glue spreader or scraper formula electricity carving roller control rubberizing volume usually, cooperation compression roller, and the rubberizing substrate passes between transfer roller/electricity carving roller and compression roller, and the during operation closes to press the operation, realizes the rubberizing operation.
The device must use transfer roller or scraper formula electricity carving roller control rubberizing volume in the use, and can't be according to the corresponding change rubberizing volume of product type, leads to rubberizing volume and corresponding product to mismatch, also appears the whirl phenomenon simultaneously easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a control volume of gluing and prevent getting rid of gluey device.
The utility model discloses a following technical scheme realizes:
a device for controlling glue amount and preventing glue throwing comprises a glue reducing roller, a glue applying roller, an adjusting device, a press applying roller and a glue groove;
the upper pressing roller, the upper rubber roller and the rubber groove are sequentially arranged from top to bottom, the water-based coating adhesive is contained in the rubber groove, and the lower side surface of the upper rubber roller is positioned below the liquid level of the water-based coating adhesive;
the rubber reducing roller is arranged on one side of the rubber coating roller, the axis of the rubber reducing roller and the axis of the rubber coating roller are parallel to each other and are positioned on the same horizontal plane, and the lower side surface of the rubber reducing roller is positioned above the liquid level of the water-based coating adhesive;
the adjusting device comprises a bearing, an adjusting rod and a bracket, the bearing is sleeved on one end part of the rubber reducing roller, the bracket is provided with a threaded through hole for the adjusting rod to be inserted and rotated, and one end of the adjusting rod penetrates through the threaded through hole to be connected with the outer surface of the bearing;
the gluing roller is connected with an external driving device, and the gluing roller is in transmission connection with the upper pressing roller and the glue reducing roller respectively.
Preferably, the bearing is divided into an inner ring and an outer ring, a rolling body is arranged between the inner ring and the outer ring, the inner ring is fixedly sleeved on one end part of the rubber reducing roller, and one end of the adjusting rod is fixedly connected with the outer ring.
Preferably, the number of the adjusting devices is two, and the two adjusting devices are respectively and correspondingly connected with the left end and the right end of the glue reducing roller.
Preferably, the adjusting rod is provided with an adjusting knob.
Preferably, the left end and the right end of the rubber reducing roller, the rubber feeding roller and the upper pressing roller are respectively provided with a transmission rod.
Preferably, the sizing roller is connected with an external driving device through a universal coupling.
Preferably, the lengths of the left end and the right end of the glue reducing roller are 30-50mm longer than the lengths of the left end and the right end of the glue applying roller.
Preferably, the lengths of the left end and the right end of the glue reducing roller are 40 mm longer than the lengths of the left end and the right end of the glue applying roller.
Preferably, the sizing roller is a mirror roller with a smooth surface or an anilox roller with meshes.
Preferably, the upper sizing roller is in gear transmission or belt transmission with the upper pressing roller and the glue reducing roller respectively.
Compared with the prior art, the utility model following beneficial effect has:
1. the upper rubber roller is driven by the external driving device to enable the water-based coating adhesive in the rubber groove to be attached to the surface of the upper rubber roller, one end of the adjusting rod is connected with the bearing sleeved on the upper rubber roller, the other end of the adjusting rod is in threaded connection with the support through the threaded through hole, and the distance between the upper rubber roller and the upper rubber roller can be adjusted by screwing the adjusting rod, so that the upper rubber amount and the thickness of a rubber layer of the upper rubber roller can be controlled according to the type of a product, and the upper rubber roller has the characteristics of simple structure and reduction of environmental pollution.
2. Through dividing into inner circle and outer lane with the bearing, just be equipped with the rolling element between inner circle and the outer lane, the fixed cover of inner circle is located on subtracting a tip of rubber roll, adjust the one end and the outer lane fixed connection of pole for adjust pole and bearing inner race not receive to subtract rubber roll and rotate the influence.
3. The adjusting devices are respectively arranged at the left end and the right end of the glue reducing roller, so that the distance between the glue reducing roller and the glue applying roller can be adjusted.
4. The adjusting knob is arranged on the adjusting rod, so that the adjusting rod can be screwed more conveniently.
5. The transmission rods are arranged at the left end and the right end of the glue reducing roller, the glue applying roller and the upper pressing roller, so that the glue reducing roller, the glue applying roller and the upper pressing roller are conveniently connected with an external driving device.
6. The gluing roller is connected with an external driving device through the universal coupling, and the transmission efficiency is high.
7. The lengths of the left end and the right end of the glue reducing roller are set to be 30-50mm longer than the lengths of the left end and the right end of the glue applying roller, so that the water-based coating adhesive at the left end and the right end of the glue applying roller can be effectively prevented from flying out.
8. The sizing roller can be better glued by arranging the sizing roller as a mirror surface roller with a smooth surface or an anilox roller with meshes.
9. The upper pressure roller and the rubber reducing roller do not need to be separately provided with an external driving device by arranging the upper pressure roller to be respectively in gear transmission or belt transmission with the upper pressure roller and the rubber reducing roller.
Drawings
FIG. 1 is a right side view of an apparatus for controlling the amount of glue and preventing glue dripping;
FIG. 2 is a front view of an apparatus for controlling the amount of glue and preventing the spin-coating;
the reference numerals in the figures denote:
1. rubber reducing rollers; 2. gluing a rubber roller; 3. an adjustment device; 31. a bearing; 32. adjusting a knob; 33. adjusting a rod; 34. a support; 4. an upper compression roller; 5. a glue groove; 6. a transmission rod; 7. a drive device; 8. a transmission belt.
Detailed Description
For better understanding of the present invention, the technical solution of the present invention will be described in detail with specific examples.
In the figure, as shown in fig. 2, upward is taken as an upper direction perpendicular to the paper surface, downward is taken as a lower direction perpendicular to the paper surface, leftward is taken as a left direction perpendicular to the paper surface, rightward is taken as a right direction perpendicular to the paper surface, inward is taken as a front direction, and outward is taken as a rear direction.
As shown in fig. 1 and 2, the utility model mainly relates to a device for controlling glue amount and preventing glue throwing, which comprises a glue reducing roller 1, a glue applying roller 2, an adjusting device 3, an upper press roller 4 and a glue groove 5, wherein the upper press roller 4, the glue applying roller 2 and the glue groove 5 are sequentially arranged from top to bottom, the axis of the upper press roller 4 is parallel to the axis of the upper press roller 2 and is on the same plane, a water-based coating adhesive is contained in the glue groove 5, and the lower side surface of the upper press roller 2 is positioned below the liquid level of the water-based coating adhesive; the glue reducing roller 1 is arranged on the front side or the rear side of the gluing roller 2, the axis of the glue reducing roller 1 and the axis of the gluing roller 2 are parallel to each other and are on the same horizontal plane, and the lower side surface of the glue reducing roller 1 is positioned above the liquid level of the water-based coating adhesive; the adjusting device 3 comprises a bearing 31, an adjusting rod 33 and a support 34, the bearing 31 is sleeved on one end part of the rubber reducing roller 1, a threaded through hole for the adjusting rod 33 to be inserted and rotated is formed in the support 34, and one end of the adjusting rod 33 penetrates through the threaded through hole to be connected with the outer surface of the bearing 31; the left side of the gluing roller 2 is connected with an external driving device 7, and the gluing roller 2 is in transmission connection with the gluing roller 4 and the glue reducing roller 1 respectively.
In the embodiment, the external driving device 7 is a motor, the upper glue roller 2 rotates at a high speed under the driving of the motor and attaches the water-based coating adhesive contained in the glue groove 5 to the surface of the upper glue roller 2, the distance between the glue reducing roller 1 and the upper glue roller 2 is adjusted through the adjusting device 3, so that the redundant water-based coating adhesive attached to the surface of the upper glue roller 2 is removed by the glue reducing roller 1, the removed water-based coating adhesive of the coating machine falls back into the glue groove 5 due to the gravity of the water-based coating adhesive, the unproductive loss of the water-based coating adhesive is reduced, the adhesive amount of the coating adhesive layer is controlled, the adhesive throwing phenomenon in the coating process is prevented, meanwhile, when a product to be coated passes through the gap between the upper press roller 4 and the upper glue roller 2, the product to be coated can be in contact with the surface of the upper glue roller 2 with the water-based coating adhesive layer, the upper press roller 4 enables the coating product to be tightly attached to the water-based coating adhesive layer on the surface of the upper glue roller 2, thereby transferring the glue layer of the water-based coating adhesive on the gluing roller 2 to the product to be coated and finishing the gluing of the product to be coated.
In this embodiment, two adjusting devices 3 are provided, each adjusting device 3 includes a bearing 31, an adjusting rod 33 and a bracket 34, the two bearings 31 are respectively sleeved at the left end and the right end of the rubber reducing roller 1, each bracket 34 is provided with a threaded through hole for the adjusting rod 33 to be inserted and rotated, and one end of each adjusting rod 33 passes through the threaded through hole to be connected with the outer surface of the bearing 31; the distance between the glue reducing roller 1 and the glue applying roller 2 can be adjusted by screwing the adjusting rod 33, and then the corresponding redundant water-based coating adhesive on the glue applying roller 2 is scraped off by the glue reducing roller 1, so that the thickness of the water-based coating adhesive on the glue applying roller 2 can be changed, and the purpose of controlling the glue amount and the glue layer thickness on the surface of the glue applying roller 2 according to the product type is achieved.
In this embodiment, two adjusting devices 3 are provided, each adjusting device 3 is provided with a bearing 31, an adjusting rod 33 and a bracket 34, each bracket 34 is provided with a threaded through hole for the adjusting rod 33 to be inserted and rotated, the bearing 31 is divided into an inner ring and an outer ring, a rolling body is arranged between the inner ring and the outer ring, the inner ring and the outer ring are coaxially arranged, the number of the rolling bodies is several, the two bearings 31 are respectively sleeved at the left end and the right end of the rubber reducing roller 1, one end of each adjusting rod 33 is respectively connected with the outer rings of the two bearings 31 correspondingly, the inner ring of each bearing 31 rotates synchronously with the rubber reducing roller 1, due to the existence of the rolling body, the rotation of the inner ring is not transmitted to the outer ring, so the adjusting rod 33 cannot move along with the rubber reducing roller 1, the other ends of the two adjusting rods 33 are respectively in threaded connection with the two brackets 34 through the threaded through holes on the two brackets 34, the distance between the rubber reducing roller 1 and the rubber applying roller 2 can be adjusted more stably and accurately by the adjusting device 3, so that the rubber amount and the rubber layer thickness on the surface of the rubber applying roller 2 can be controlled more accurately according to the product type.
In this embodiment, the adjusting knob 32 is disposed at the front end of the adjusting rod 33, and the adjusting rod 33 can be rotated more conveniently by screwing the adjusting knob 32, so that the adjusting rod 33 can be screwed more easily, and the distance between the glue reducing roller 1 and the glue applying roller 2 can be changed.
In the embodiment, the left end and the right end of the rubber reducing roller 1, the upper rubber roller 2 and the upper press roller 4 are respectively provided with the transmission rod 6, which is beneficial to the connection of the rubber applying roller 2 and a motor and the transmission connection between the rubber applying roller 2 and the rubber reducing roller 1 and between the rubber applying roller 2 and the upper press roller 4; the utility model discloses an in other embodiments, locate respectively and subtract rubber roll 1, go up the glue roller 2 and go up the transfer line 6 at the left and right sides both ends of compression roller 4 and be integrated into one piece, and this transfer line 6 equally divide and do not wear to locate and subtract rubber roll 1, go up glue roller 2 and last compression roller 4, and this transfer line 6's axis coincides with the axis that subtracts rubber roll 1, last glue roller 2 and last compression roller 4 that correspond respectively.
In this embodiment, the rubberizing roller passes through universal joint (current structure, does not describe herein repeatedly) and is connected with the motor, has higher transmission efficiency the utility model discloses an in other embodiments, rubberizing roller 2 still can adopt other modes to link to each other with the motor, like driving belt etc..
In the embodiment, the lengths of the left end and the right end of the glue reducing roller 1 are set to be 30-50mm longer than the lengths of the left end and the right end of the glue applying roller 2, so that the water-based coating adhesives at the left end and the right end of the glue applying roller 2 can be well prevented from being thrown away, and the pollution to a work site and the like are caused. When the length of the left end and the right end of the glue reducing roller 1 is set to be 40 mm longer than that of the left end and the right end of the glue applying roller 2, a better effect can be achieved.
In this embodiment, the gluing roller 2 is a mirror roller with a smooth surface or an anilox roller with meshes, when the gluing roller 2 is the mirror roller, the gluing roller 2 has a smaller friction coefficient, and when the gluing roller 2 is the anilox roller, the surface gluing of the gluing roller 2 is facilitated.
In the embodiment, the upper gluing roller 2 is respectively connected with the upper pressing roller 4 and the glue reducing roller 1 through the transmission belt 8, the upper gluing roller 2, the upper pressing roller 4 and the glue reducing roller 1 can be driven by the same group of motors to rotate through the arrangement, the synchronism of the motors is ensured, and the upper pressing roller 4 and the glue reducing roller 1 do not need to be separately provided with the motors, so that the energy is saved and the environment is protected; in other embodiments of the present invention, the upper glue roller 2 can also be connected to the upper press roller 4 and the glue reducing roller 1 through other transmission connection modes, such as gear connection.
In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore should not be construed as limiting the scope of the invention.
In conclusion, although the present invention has been described with reference to the preferred embodiments, it should be noted that, although various changes and modifications can be made by those skilled in the art, unless such changes and modifications depart from the scope of the present invention, they should be construed as being included therein.
Claims (10)
1. The utility model provides a device that control volume of gluing and prevent getting rid of gluey which characterized in that includes: the rubber reducing roller (1), the upper rubber roller (2), the adjusting device (3), the upper pressing roller (4) and the rubber groove (5);
the upper pressing roller (4), the upper gluing roller (2) and the glue groove (5) are sequentially arranged from top to bottom, the water-based coating adhesive is contained in the glue groove (5), and the lower side surface of the upper gluing roller (2) is positioned below the liquid level of the water-based coating adhesive;
the rubber reducing roller (1) is arranged on the front side or the rear side of the gluing roller (2), the axis of the rubber reducing roller (1) and the axis of the gluing roller (2) are parallel to each other and are positioned on the same horizontal plane, and the lower side surface of the rubber reducing roller (1) is positioned above the liquid level of the aqueous coating adhesive;
the adjusting device (3) comprises a bearing (31), an adjusting rod (33) and a support (34), the bearing (31) is sleeved on one end of the rubber reducing roller (1), the support (34) is provided with a threaded through hole for the adjusting rod (33) to be inserted and rotated, and one end of the adjusting rod (33) penetrates through the threaded through hole to be connected with the outer surface of the bearing (31);
the gluing roller (2) is connected with an external driving device (7), and the gluing roller (2) is in transmission connection with the gluing roller (4) and the glue reducing roller (1) respectively.
2. The device for controlling glue amount and preventing glue throwing as claimed in claim 1, wherein the bearing (31) is divided into an inner ring and an outer ring, a rolling body is arranged between the inner ring and the outer ring, the inner ring is fixedly sleeved on one end of the glue reducing roller (1), and one end of the adjusting rod (33) is fixedly connected with the outer ring.
3. The device for controlling the glue amount and preventing glue throwing as claimed in claim 1 or 2, wherein two adjusting devices (3) are provided, and the two adjusting devices (3) are correspondingly connected with the left end and the right end of the glue reducing roller (1) respectively.
4. The device for controlling the amount of glue and preventing glue dripping as claimed in claim 1, wherein said adjusting lever (33) is provided with an adjusting knob (32).
5. The device for controlling the glue amount and preventing the glue throwing as claimed in claim 1, wherein the left and right ends of the glue reducing roller (1), the glue applying roller (2) and the upper press roller (4) are provided with transmission rods (6).
6. The device for controlling the amount of glue and preventing glue throwing as claimed in claim 1, wherein the glue application roller (2) is connected with an external driving device (7) through a universal joint.
7. The device for controlling the amount of glue and preventing glue throwing as claimed in claim 1, wherein the length of the left and right ends of the glue reducing roller (1) is 30-50mm longer than the length of the left and right ends of the glue applying roller (2).
8. The device for controlling the amount of glue and preventing glue throwing as claimed in claim 6, wherein the length of the left and right ends of the glue reducing roller (1) is 40 mm longer than the length of the left and right ends of the glue applying roller (2).
9. The device for controlling the amount of glue and preventing the spin-coating as claimed in claim 1, wherein the glue application roller (2) is a mirror roller with smooth surface or an anilox roller with mesh.
10. The device for controlling the glue amount and preventing the glue throwing as claimed in claim 1, wherein the gluing roller (2) is respectively in gear transmission or belt transmission with the gluing roller (4) and the glue reducing roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310627.2U CN214440577U (en) | 2021-02-03 | 2021-02-03 | Glue amount controlling and glue throwing preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310627.2U CN214440577U (en) | 2021-02-03 | 2021-02-03 | Glue amount controlling and glue throwing preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214440577U true CN214440577U (en) | 2021-10-22 |
Family
ID=78142741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120310627.2U Active CN214440577U (en) | 2021-02-03 | 2021-02-03 | Glue amount controlling and glue throwing preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214440577U (en) |
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2021
- 2021-02-03 CN CN202120310627.2U patent/CN214440577U/en active Active
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