CN211412534U - Gluing machine for corrugated board production line - Google Patents
Gluing machine for corrugated board production line Download PDFInfo
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- CN211412534U CN211412534U CN201922070583.6U CN201922070583U CN211412534U CN 211412534 U CN211412534 U CN 211412534U CN 201922070583 U CN201922070583 U CN 201922070583U CN 211412534 U CN211412534 U CN 211412534U
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Abstract
A glue applicator for a corrugated board production line comprises a rack (1), a gluing device, an eccentric wheel fine-tuning device, a heating roller (2) and a paper guide roller (3), wherein a pair of supporting guide rails (4) is arranged on the rack (1), the gluing device comprises a pair of roller supporting frames (5), a gluing roller (6), a glue homogenizing roller (7), a glue disc (9), a glue blocking assembly and a pair of cylinders (8), a group of guide rail rollers (10) matched with the supporting guide rails (4) are arranged at the bottom of the roller supporting frames (5), and the gluing roller (6) and the glue homogenizing roller (7) are respectively and movably arranged between the pair of roller supporting frames (5) through bearings; the advantages are that: the modular structure is convenient for shorten the production cycle of product, and reasonable structural arrangement can effectively improve the surface temperature before the corrugated paper rubber coating, effectively improves the bonding quality of cardboard.
Description
Technical Field
The utility model relates to a corrugated container board makes mechanical equipment field, concretely relates to corrugated container board production line gluing machine.
Background
At present, the traditional gluing machine equipment for three, five and seven layers of corrugated boards carries out ridge point gluing on a single-sided corrugated board through a gap formed by a glue spreader and a ballast roller, and does not have the function of moving glue blocking. The width is usually limited below 2.5 meters, the speed is lower than 250 meters/minute, but when the width exceeds 2.5 meters and the speed exceeds 180 meters/minute, the problems of collapse, insufficient pasting glue, poor adhesion, difficulty in cleaning the overflowed glue adhered on a hot plate or a cotton woven belt in a subsequent drying tunnel and the like are caused due to factors such as jumping of a ballast roll, the temperature of a paperboard, overflow of glue at the edge of the paperboard and the like, so that the defects of low quality of the paperboard, difficulty in production management and maintenance and the like are caused, and the defects that the speed and the width of a gluing machine on a corrugated board production line cannot be improved due to various comprehensive reasons. And the glue applicator in the market has great demand on the glue applicator in a high-speed corrugated board production line with the width of more than 2.5 meters and the speed of 350 meters/minute. Obviously, the gluing equipment of the common traditional corrugated board can not meet the market requirements on width, production speed, production operation and maintenance performance and product quality.
Disclosure of Invention
The utility model aims at the above insufficiency and provides a gluing machine for a corrugated board production line.
The utility model comprises a frame, a gluing device, an eccentric wheel fine-tuning device, a heating roller and a paper guide roller,
a pair of supporting guide rails is arranged on the frame,
the glue spreading device comprises a pair of roller supporting frames, a glue spreading roller, a glue homogenizing roller, a glue disc, a glue blocking component and a pair of cylinders,
the bottom of the roller supporting frame is provided with a group of guide rail rollers matched with the supporting guide rail for use, the glue coating roller and the glue homogenizing roller are respectively and movably arranged between the pair of roller supporting frames through bearings, the glue coating roller and the glue homogenizing roller are driven to rotate through a motor and a synchronous belt transmission mechanism, the rubber disc is arranged between the pair of roller supporting frames,
the glue blocking assembly comprises a glue blocking plate mounting cross beam, a pair of screw rod sliding tables and a pair of first glue blocking plates,
a pair of lead screw sliding tables are arranged on the glue baffle plate mounting cross beam in a mirror image manner, the first glue baffle plate is provided with an arc-shaped glue coating limiting groove matched with the glue coating roller for use, the pair of first glue baffle plates are respectively arranged on the slide blocks corresponding to the lead screw sliding tables, the bottoms of the pair of first glue baffle plates are contacted with the inner bottom surface of the glue disc,
the cylinder is arranged on the frame, the end part of a piston rod of the cylinder is fixedly connected with the roller support frame, and the corresponding roller support frames are respectively driven by a pair of cylinders to move left and right on the support guide rail;
the eccentric wheel fine adjustment device comprises an eccentric wheel driving shaft and a pair of eccentric wheels,
eccentric wheel contacts matched with the eccentric wheels are respectively arranged on the pair of roller supporting frames, an eccentric wheel driving shaft is movably arranged between the pair of roller supporting frames through bearings, the pair of eccentric wheels are respectively arranged on the eccentric wheel driving shaft, the eccentric wheel driving shaft is driven to rotate through a motor and a speed reducer,
the heating roller and the paper guide roller are movably mounted on the frame through bearings respectively, and the heating roller is located between the paper guide roller and the glue spreader.
The cleaning device comprises a spraying pipe mounting beam and a spraying pipe, the spraying pipe mounting beam is mounted on the rack, the spraying pipe is horizontally mounted on the spraying pipe mounting beam, and a plurality of groups of water spray nozzles on the spraying pipe face the glue coating roller.
And a second rubber baffle is arranged on the rubber plate and is positioned below the heating roller.
The frame is provided with a first arc-shaped baffle and a second arc-shaped baffle, the first arc-shaped baffle is positioned above the heating roller, and the second arc-shaped baffle is positioned on one side of the heating roller.
The eccentric wheel is connected with the eccentric wheel driving shaft through a key.
The lead screw sliding table is an electric lead screw sliding table.
The heating roller is a steam heating roller.
The roller gap adjusting mechanism comprises an electric push rod and an eccentric shaft sleeve connecting seat, eccentric shaft sleeves are respectively arranged at two ends of the uniform rubber roller, the eccentric shaft sleeve connecting seat is installed at one end of the uniform rubber roller and is fixedly connected with the eccentric shaft sleeve, the electric push rod is installed on the roller supporting frame through a push rod support, and the end part of a power output shaft of the electric push rod is movably connected with one end of the eccentric shaft sleeve connecting seat through a pin shaft.
The utility model has the advantages that: the modularized structure is convenient for shortening the production period of products, and the reasonable structural arrangement can effectively improve the surface temperature of the corrugated paper before gluing and effectively improve the bonding quality of the paper board; the glue blocking function is moved, so that excessive glue can not be formed on the paper edge after the corrugated paper edge is glued, the excessive glue enters the drying channel, the production management and maintenance difficulty is greatly reduced, and the problem of glue throwing at the edge of the glue spreader which occurs at a high speed is effectively prevented. The compression roller structure simplifies the manufacturing and assembling difficulty of the traditional ballast roller, improves the installation precision, greatly reduces the bounce on the surface of the roller and avoids the difficult problem of corrugated collapse; the cleaning device can automatically clean the glue adhered to the surface of the roller after production is finished, so that the working strength of personnel is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the gluing device and the glue tray of the present invention.
Fig. 3 is a schematic structural view of the glue blocking assembly of the present invention.
Fig. 4 is a schematic structural view of one end of the glue spreading device of the present invention.
Fig. 5 is a schematic structural view of the gluing device of the present invention with an eccentric wheel fine adjustment device at one end.
Fig. 6 is a schematic structural view of the glue spreading device of the present invention.
Fig. 7 is a schematic structural diagram of the eccentric wheel fine adjustment device of the present invention.
Fig. 8 is a schematic view of the structure of the corrugated board gluing bypass route of the present invention.
Fig. 9 is a schematic structural view of the gap adjustment mechanism of the present invention.
Detailed Description
As shown in the attached drawings, the utility model comprises a frame 1, a gluing device, an eccentric wheel fine-adjustment device, a heating roller 2 and a paper guide roller 3,
a pair of supporting guide rails 4 are arranged on the frame 1,
the glue spreading device comprises a pair of roller supporting frames 5, a glue spreading roller 6, a glue homogenizing roller 7, a glue tray 9, a glue blocking component and a pair of air cylinders 8,
the bottom of the roller supporting frame 5 is provided with a group of guide rail idler wheels 10 which are matched with the supporting guide rail 4 for use, the glue spreader 6 and the glue homogenizing roller 7 are respectively and movably arranged between the pair of roller supporting frames 5 through bearings, the glue spreader 6 and the glue homogenizing roller 7 are driven to rotate through a motor and a synchronous belt transmission mechanism, the rubber disc 9 is arranged between the pair of roller supporting frames 5,
the glue blocking assembly comprises a glue blocking plate mounting beam 11, a pair of screw rod sliding tables 12 and a pair of first glue blocking plates 13,
a pair of screw rod sliding tables 12 are arranged on a glue baffle plate mounting beam 11 in a mirror image distribution manner, an arc-shaped glue coating limiting groove 14 matched with the glue coating roller 6 for use is arranged on a first glue baffle plate 13, a pair of first glue baffle plates 13 are respectively arranged on sliding blocks corresponding to the screw rod sliding tables 12, the bottoms of the first glue baffle plates 13 are contacted with the inner bottom surface of the glue disc 9,
the air cylinders 8 are arranged on the rack 1, the end parts of the piston rods of the air cylinders 8 are fixedly connected with the roller support frames 5, and the corresponding roller support frames 5 are respectively driven by the pair of air cylinders 8 to move left and right on the support guide rails 4;
the eccentric vernier device includes an eccentric drive shaft 15 and a pair of eccentrics 16,
the pair of roller supporting frames 5 are respectively provided with an eccentric wheel contact head 17 matched with an eccentric wheel 16 for use, an eccentric wheel driving shaft 15 is movably arranged between the pair of roller supporting frames 5 through a bearing, the pair of eccentric wheels 16 are respectively arranged on the eccentric wheel driving shaft 15, the eccentric wheel driving shaft 15 is driven to rotate through a motor and a speed reducer,
the heating roller 2 and the paper guide roller 3 are movably mounted on the frame 1 through bearings respectively, and the heating roller 2 is positioned between the paper guide roller 3 and the glue spreader 6.
The glue spreader also comprises a cleaning device, wherein the cleaning device comprises a spray pipe mounting beam 18 and spray pipes 19, the spray pipe mounting beam 18 is mounted on the rack 1, the spray pipes 19 are horizontally mounted on the spray pipe mounting beam 18, and a plurality of groups of water spray nozzles on the spray pipes 19 face the glue spreader 6.
The rubber plate 9 is provided with a second rubber baffle 20, and the second rubber baffle 20 is positioned below the heating roller 2.
A first arc-shaped baffle 21 and a second arc-shaped baffle 22 are arranged on the frame 1, the first arc-shaped baffle 21 is positioned above the heating roller 2, and the second arc-shaped baffle 22 is positioned on one side of the heating roller 2.
The eccentric 16 is connected with the eccentric driving shaft 15 by a key.
The screw sliding table 12 is an electric screw sliding table.
The heated roll 2 is a steam heated roll.
The roller gap adjusting mechanism comprises an electric push rod 23 and an eccentric shaft sleeve connecting seat 24, eccentric shaft sleeves 25 are respectively arranged at two ends of the even rubber roller 7, the eccentric shaft sleeve connecting seat 24 is installed at one end of the even rubber roller 7, the eccentric shaft sleeve connecting seat 24 is fixedly connected with the eccentric shaft sleeves 25, the electric push rod 23 is installed on the roller supporting frame 5 through a push rod support, and the end part of a power output shaft of the electric push rod 23 is movably connected with one end of the eccentric shaft sleeve connecting seat 24 through a pin shaft.
The working mode and principle are as follows:
the corrugated board gluing machine is one of the main machines of the corrugated board production line and is positioned between the multiple preheater and the dryer. The main functions are as follows: the edge of the single-sided corrugated board is evenly coated with glue with proper thickness, so that the subsequent multi-layer paper is compounded into a whole piece of paper board. The machine is mainly used for three, five and seven-layer corrugated board production lines.
The gluing process is as follows:
the corrugated board 30 passes through the paper guide roller 3 and enters between the heating roller 2 and the glue spreader 6 for gluing. And outputting the glue from the lower part of the heating roller 2 after the gluing is finished.
The power output shaft through the electric push rod 23 rises or falls to promote the eccentric shaft sleeve connecting seat 24 to rotate, the eccentric shaft sleeve connecting seat 24 drives the eccentric shaft sleeve 25 to rotate, when the eccentric shaft sleeve 25 rotates, the even rubber roll 7 is driven to be far away from or close to the glue spreader 6, the gap between the even rubber roll 7 and the glue spreader 6 is controlled, and the glue in the glue tray 9 is adhered to a glue film with controllable thickness on the surface of the glue spreader 6 through controlling the gap between the even rubber roll 7 and the glue spreader 6.
The corrugated tip of the single-sided corrugated board is uniformly contacted with the glue spreader through the heating roller 2 and then is adhered with the glue, the glue blocking component is adjusted to a proper position according to the actual width and length of the paper in the process, the first glue blocking plate 13 controls the width of the glue contacted with the surface of the glue spreader 6, and the problem that the redundant glue is coated on the edge of the paper to cause the subsequent extrusion and adhesion on subsequent equipment to cause maintenance difficulty is avoided.
The heating gap between the glue spreader 6 and the heating roller 2 is adjusted by a pair of cylinders 8, so that corrugated boards with different thicknesses can be adapted.
The heating gap between the glue roll 6 and the heated roll 2 can be finely adjusted by rotating the eccentric 16.
After production is finished, cleaning fluid is sprayed out through the spray pipe 19 to wash the surface of the glue spreader 6, and the problems of glue hanging, glue spreading difficulty and maintenance caused by the fact that glue is agglomerated on the surface are avoided.
The heating roller 2 effectively improves the surface temperature of the single-sided corrugated board and accelerates the pasting process, thereby improving the bonding quality at high speed and improving the quality of the corrugated board.
The dotted line in fig. 1 is a glue line of the corrugated cardboard 30.
The heating roller 2 is also used as a ballast roller for coating corrugated cardboard 30 passing between the coating roller 6 and the heating roller 2 with glue.
Claims (8)
1. A gluing machine for a corrugated board production line is characterized by comprising a machine frame (1), a gluing device, an eccentric wheel fine-tuning device, a heating roller (2) and a paper guide roller (3),
a pair of supporting guide rails (4) are arranged on the frame (1),
the glue spreading device comprises a pair of roller supporting frames (5), a glue spreading roller (6), a glue homogenizing roller (7), a glue tray (9), a glue blocking component and a pair of cylinders (8),
a group of guide rail rollers (10) matched with the support guide rail (4) for use are arranged at the bottom of the roller support frame (5), the glue coating roller (6) and the glue homogenizing roller (7) are respectively and movably arranged between the pair of roller support frames (5) through bearings, the glue coating roller (6) and the glue homogenizing roller (7) are driven to rotate through a motor and a synchronous belt transmission mechanism, the rubber disc (9) is arranged between the pair of roller support frames (5),
the glue blocking component comprises a glue blocking plate mounting beam (11), a pair of screw rod sliding tables (12) and a pair of first glue blocking plates (13),
a pair of screw rod sliding tables (12) are arranged on a glue baffle plate mounting cross beam (11) in a mirror image distribution manner, an arc-shaped glue coating limiting groove (14) matched with the glue coating roller (6) for use is arranged on a first glue baffle plate (13), a pair of first glue baffle plates (13) are respectively arranged on the sliding blocks corresponding to the screw rod sliding tables (12), the bottoms of the first glue baffle plates (13) are contacted with the inner bottom surface of the rubber disc (9),
the air cylinders (8) are arranged on the rack (1), the end parts of piston rods of the air cylinders (8) are fixedly connected with the roller support frames (5), and the corresponding roller support frames (5) are respectively driven to move left and right on the support guide rails (4) through a pair of air cylinders (8);
the eccentric wheel fine adjustment device comprises an eccentric wheel driving shaft (15) and a pair of eccentric wheels (16),
eccentric wheel contact heads (17) matched with eccentric wheels (16) are respectively arranged on the pair of roller supporting frames (5), an eccentric wheel driving shaft (15) is movably arranged between the pair of roller supporting frames (5) through a bearing, the pair of eccentric wheels (16) are respectively arranged on the eccentric wheel driving shaft (15), the eccentric wheel driving shaft (15) is driven to rotate through a motor and a speed reducer,
the heating roller (2) and the paper guide roller (3) are movably mounted on the frame (1) through bearings respectively, and the heating roller (2) is located between the paper guide roller (3) and the glue spreader (6).
2. The gluing machine for the corrugated board production line according to claim 1, characterized by further comprising a cleaning device, wherein the cleaning device comprises a spray pipe mounting beam (18) and spray pipes (19), the spray pipe mounting beam (18) is mounted on the frame (1), the spray pipes (19) are horizontally mounted on the spray pipe mounting beam (18), and a plurality of groups of water spray nozzles on the spray pipes (19) face the glue spreading roller (6).
3. The gluing machine for the corrugated board production line according to claim 1, wherein a second glue blocking plate (20) is arranged on the glue tray (9), and the second glue blocking plate (20) is positioned below the heating roller (2).
4. A corrugated cardboard production line gluing machine according to claim 1, characterized in that the frame (1) is provided with a first arc-shaped baffle (21) and a second arc-shaped baffle (22), the first arc-shaped baffle (21) is located above the heating roller (2), and the second arc-shaped baffle (22) is located at one side of the heating roller (2).
5. A gluing machine on corrugated cardboard production lines according to claim 1, characterised in that the eccentric wheel (16) is keyed to the eccentric wheel drive shaft (15).
6. The gluing machine of the corrugated board production line according to claim 1, wherein the screw sliding table (12) is an electric screw sliding table.
7. A corrugated cardboard production line gluing machine according to claim 1, characterised in that the heated roll (2) is a steam heated roll.
8. The gluing machine for the corrugated board production line according to claim 1, characterized by further comprising a pair of roller gap adjusting mechanisms, wherein each roller gap adjusting mechanism comprises an electric push rod (23) and an eccentric shaft sleeve connecting seat (24), the two ends of the glue homogenizing roller (7) are respectively provided with an eccentric shaft sleeve (25), the eccentric shaft sleeve connecting seat (24) is installed at one end of the glue homogenizing roller (7), the eccentric shaft sleeve connecting seat (24) is fixedly connected with the eccentric shaft sleeve (25), the electric push rod (23) is installed on the roller supporting frame (5) through a push rod support, and the end part of a power output shaft of the electric push rod (23) is movably connected with one end of the eccentric shaft sleeve connecting seat (24) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070583.6U CN211412534U (en) | 2019-11-27 | 2019-11-27 | Gluing machine for corrugated board production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070583.6U CN211412534U (en) | 2019-11-27 | 2019-11-27 | Gluing machine for corrugated board production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211412534U true CN211412534U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070583.6U Active CN211412534U (en) | 2019-11-27 | 2019-11-27 | Gluing machine for corrugated board production line |
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| Country | Link |
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| CN (1) | CN211412534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452635A (en) * | 2020-11-06 | 2021-03-09 | 宝艺新材料股份有限公司 | Cleaning method of corrugated board gluing machine |
| CN115487992A (en) * | 2022-09-21 | 2022-12-20 | 南通恒康数控机械股份有限公司 | Automatic roller cleaning system for rubber rolling machine |
| CN115487992B (en) * | 2022-09-21 | 2024-05-24 | 南通恒康数控机械股份有限公司 | Roller self-cleaning system for rubber coating machine |
-
2019
- 2019-11-27 CN CN201922070583.6U patent/CN211412534U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452635A (en) * | 2020-11-06 | 2021-03-09 | 宝艺新材料股份有限公司 | Cleaning method of corrugated board gluing machine |
| CN115487992A (en) * | 2022-09-21 | 2022-12-20 | 南通恒康数控机械股份有限公司 | Automatic roller cleaning system for rubber rolling machine |
| CN115487992B (en) * | 2022-09-21 | 2024-05-24 | 南通恒康数控机械股份有限公司 | Roller self-cleaning system for rubber coating machine |
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