阅读说明：本技术 一种自动化瓦楞纸板生产设备 (Automatic corrugated board production equipment ) 是由 苟辉 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种自动化瓦楞纸板生产设备,包括烘道,其特征在于,烘道内设有若干滚筒,滚筒上下设置两排,且中间留有空隙,滚筒两端固定连接有旋转轴,其中一端的旋转轴上固定连接有齿轮一,烘道内壁旋转连接有若干个齿轮二,齿轮二设有两排,齿轮二连接有驱动机构,两个齿轮一与齿轮二啮合,齿轮一设有移动机构,移动机构带动齿轮一在齿轮二上滚动,滚筒内部中空,且侧面设有若干通气孔,滚筒另一端连接有烘干机构。该能够调节上下两个滚筒之间的距离,适应不同厚度的瓦楞纸板进行加工。(The invention discloses automatic corrugated board production equipment which comprises a drying tunnel and is characterized in that a plurality of rollers are arranged in the drying tunnel, the rollers are arranged in two rows from top to bottom, a gap is reserved in the middle of each roller, two ends of each roller are fixedly connected with rotating shafts, a first gear is fixedly connected to the rotating shaft at one end, the inner wall of the drying tunnel is rotatably connected with a second gear, the second gears are arranged in two rows and connected with driving mechanisms, the first gears are meshed with the second gears, the first gears are provided with moving mechanisms, the moving mechanisms drive the first gears to roll on the second gears, the inner portions of the rollers are hollow, the side faces of the rollers are provided with a plurality of air holes, and the other ends of the rollers are connected with drying mechanisms. This can adjust the distance between two upper and lower cylinders, adapt to the corrugated container board of different thickness and process.)

1. An automatic corrugated board production device, which comprises a drying tunnel (1) and is characterized in that, a plurality of rollers (2) are arranged in the drying tunnel (1), two rows of rollers (2) are arranged up and down, a gap is reserved in the middle, two ends of the roller (2) are fixedly connected with a rotating shaft (3), wherein a first gear (4) is fixedly connected on the rotating shaft (3) at one end, a plurality of second gears (5) are rotatably connected on the inner wall of the drying tunnel (1), two rows of the second gears (5) are arranged, the second gears (5) are connected with a driving mechanism, the two first gears (4) are meshed with the second gears (5), the first gear (4) is provided with a moving mechanism, the moving mechanism drives the first gear (4) to roll on the second gear (5), the roller (2) is hollow, and the side surface is provided with a plurality of vent holes (6), and the other end of the roller (2) is connected with a dryer (15) mechanism.

2. The automatic corrugated board production device as claimed in claim 1, wherein the moving mechanism comprises a first motor (7), a lead screw (8), a moving block (9), a push plate (10) and an arc-shaped plate (11), a groove is formed inside the drying tunnel (1), the lead screw (8) is rotatably connected in the groove, the first motor (7) is fixedly connected with the lead screw (8), the moving block (9) is provided with a threaded hole, the lead screw (8) passes through the threaded hole and is in threaded connection with the threaded hole, the moving block (9) protrudes out of the groove, the push plate (10) is fixedly connected with the moving block (9), the push plate (10) is provided with a chute (13), the rotating shaft (3) passes through the chute (13), the arc-shaped plate (11) is fixed on the inner wall of the drying tunnel (1), the arc-shaped plate (11) is provided with an arc-shaped slot (12), and the rotating shaft (3) passes through the arc-shaped slot (12), two chucks (14) are fixedly connected to the rotating shaft (3), and the chucks (14) clamp the push plate (10).

3. An automatic corrugated cardboard production device according to claim 2, characterized in that the dryer (15) comprises a dryer (15), a drying header (16) and a connecting pipe (17), the end of the rotary shaft (3) of the rotary drum (2) far away from the motor is provided with a through hole, the through hole is communicated with the rotary drum (2), the connecting pipe (17) penetrates into the through hole, the drying header (16) connects all the connecting pipes (17), the drying header (16) is connected with the dryer (15), and the connecting pipe (17) is a telescopic pipe.

4. An automatic corrugated board production device according to claim 3, characterized in that the screw rod (8) is fixedly connected with a first bevel gear (4), the first bevel gear (4) is engaged with a second bevel gear (5), and a connecting shaft (18) is fixedly connected between the second bevel gears (5).

5. An automated corrugated board production plant according to claim 4, characterised in that the inner wall of the drying tunnel (1) is equipped with a temperature sensor.

6. An automatic corrugated board production device according to claim 5, wherein the driving mechanism comprises a second motor (19), the second motor (19) is connected with a worm gear box (20), and an output shaft of the worm gear box (20) is fixedly connected with the second gear (5).

7. An automatic corrugated board production device according to claim 6, characterized in that the drying tunnel (1) is provided with an exhaust mechanism, the exhaust mechanism comprises an exhaust pipe (21) and a fan (22), one end of the exhaust pipe (21) is connected with the drying tunnel (1), the other end of the exhaust pipe is reconnected to the drying tunnel (1), the fan (22) is installed in the exhaust pipe (21), a filter box (23) is installed in the middle of the exhaust pipe (21), a filter screen (24) is installed in the filter box (23), and a collection box (25) is connected below the filter box (23) in a threaded manner.

Technical Field

The invention relates to the technical field of corrugated board production, in particular to automatic corrugated board production equipment.

Background

Corrugated board is also called corrugated board. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard (also called boxboard), and has better elasticity and extensibility. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. The method mainly comprises the steps of pulping the native straw pulp and the waste paper to prepare an original paperboard similar to a yellow paperboard, mechanically processing and rolling the original paperboard into a corrugated shape, and then bonding the surface of the original paperboard with an adhesive such as sodium silicate and the like with the paperboard to form the corrugated paperboard.

Taking a drying production line of a corrugated board shown in the invention publication number CN103884165B as an example, compared with the existing production line, the drying production line is additionally provided with a lower conveying device, wherein the lower conveying device comprises a lower conveying belt, a lower driving roller for driving the lower conveying belt and a lower hot roller which supports the lower conveying belt together with the lower driving roller and can heat the lower conveying belt; the lower conveying device is positioned below the conveying device and above the heater, the corrugated paper board is clamped between the upper conveying belt of the upper conveying device and the lower conveying belt of the lower conveying device to be conveyed, and the corrugated paper board is not relatively displaced relative to the upper conveying belt and the lower conveying belt in the conveying process.

But because present corrugated board thickness also is different, two conveyor about the above-mentioned device need be given corrugated container board when transporting corrugated container board and clip, drive corrugated container board forward movement, but present corrugated container board thickness is different, and the distance between two conveyors is unchangeable, can only be applicable to the corrugated container board of a thickness, leads to the suitability not wide.

Disclosure of Invention

The invention aims to provide automatic corrugated board production equipment which can adjust the distance between an upper roller and a lower roller and is suitable for processing corrugated boards with different thicknesses.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides an automatic change corrugated container board production facility, includes the drying tunnel, its characterized in that, be equipped with a plurality of cylinders in the drying tunnel, the cylinder sets up two rows from top to bottom, and leaves the space in the middle of, cylinder both ends fixedly connected with rotation axis, wherein fixedly connected with gear one on the rotation axis of one end, drying tunnel inner wall swivelling joint has a plurality of gear two, gear two is equipped with two rows, gear two is connected with actuating mechanism, two gear one meshes with gear two, gear one is equipped with moving mechanism, moving mechanism drives gear one and rolls on gear two, the inside cavity of cylinder, and the side is equipped with a plurality of air vents, the cylinder other end is connected with drying mechanism.

Adopt above-mentioned technical scheme, it is rotatory that actuating mechanism drives two gears, and two gears drive one gear rotatoryly for the cylinder rotation in-process of upper and lower both sides drives corrugated container board and moves forward, and when moving mechanism drives one and rolls on two gears, the distance between two upper and lower cylinders is adjusted, can put into the corrugated container board of different thickness, and cylinder rotation in-process stoving mechanism produces steam, and steam gets into the cylinder, comes out from the air vent, dries corrugated container board.

Preferably, the moving mechanism comprises a first motor, a first lead screw, a moving block, a push plate and an arc-shaped plate, a groove is formed in the drying tunnel, the lead screw is rotatably connected in the groove, the first motor is fixedly connected with the lead screw, the moving block is provided with a threaded hole, the lead screw penetrates through the threaded hole and is in threaded connection with the threaded hole, the moving block protrudes out of the groove, the push plate is fixedly connected with the moving block, the push plate is provided with a sliding groove, the rotating shaft penetrates through the sliding groove, the arc-shaped plate is fixed on the inner wall of the drying tunnel, the arc-shaped plate is provided with an arc-shaped groove, the rotating shaft penetrates into the arc-shaped groove, two chucks are fixedly connected onto the rotating shaft, and the chucks clamp the push plate.

By adopting the technical scheme, the first motor rotates positively and negatively, so that the screw rod drives the moving block to move back and forth in the groove to drive the push plate to move back and forth, the push plate drives the rotating shaft to slide along the arc-shaped groove on the arc-shaped plate, the first gear rolls around the second gear, the height of the first gear changes in the rolling process, and the first gear is adjusted to form a gap which is suitable for paper boards with different thicknesses.

Preferably, the drying mechanism comprises a dryer, a drying header pipe and a connecting pipe, a through hole is formed in a rotating shaft at the end, away from the motor, of the roller, the through hole is communicated with the roller, the connecting pipe penetrates into the through hole, the drying header pipe connects all the connecting pipes together, the drying header pipe is connected with the dryer, and the connecting pipe is a telescopic pipe.

Adopt above-mentioned technical scheme, the drying-machine produces hot-blastly, and hot-blastly through the house steward entering connecting pipe of drying for hot-blastly enter into the cylinder, come out from the air vent, dry corrugated container board, the connecting pipe can follow the removal of cylinder and stretch out and draw back for flexible pipe.

Preferably, the screw rod is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and a connecting shaft is fixedly connected between the second bevel gears.

By adopting the technical scheme, when the motor drives the screw rod on one side to rotate, the screw rods on two sides are driven by the connecting shaft to rotate simultaneously, and two ends of the roller are driven to move simultaneously.

Preferably, a temperature sensor is mounted on the inner wall of the drying tunnel.

By adopting the technical scheme, the temperature sensor senses the internal temperature of the drying tunnel.

Preferably, the driving mechanism comprises a second motor, the second motor is connected with a worm gear box, and an output shaft of the worm gear box is fixedly connected with the second gear.

By adopting the technical scheme, the second motor drives the second gear to rotate through the worm gear box, so that the motor is more stable.

Preferably, the drying tunnel is provided with an exhaust mechanism, the exhaust mechanism comprises an exhaust pipe and a fan, one end of the exhaust pipe is connected with the drying tunnel, the other end of the exhaust pipe is connected back to the drying tunnel again, the fan is installed in the exhaust pipe, a filter box is installed in the middle of the exhaust pipe, a filter screen is installed in the filter box, and a collecting box is in threaded connection with the lower portion of the filter box.

By adopting the technical scheme, the air in the drying channel is introduced into the filter box by the fan through the exhaust pipe, and the flying waste scraps are filtered out by the filter screen and fall into the collection box.

Drawings

FIG. 1 is a perspective view of the invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a side sectional view of the inventive drum;

fig. 5 is a side sectional view of the inventive drum.

Reference numerals: 1. a drying tunnel; 2. a drum; 3. a rotating shaft; 4. a first gear; 5. a second gear; 6. a vent hole; 7. a first motor; 8. a screw rod; 9. a moving block; 10. pushing the plate; 11. an arc-shaped plate; 12. an arc-shaped slot; 13. a chute; 14. a chuck; 15. a dryer; 16. drying the main pipe; 17. a connecting pipe; 18. a connecting shaft; 19. a second motor; 20. a worm gear box; 21. an exhaust duct; 22. a fan; 23. a filter box; 24. a filter screen; 25. and a collection box.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.

As shown in fig. 1 to 5, an automatic corrugated board production equipment, including drying tunnel 1, temperature sensor is installed to drying tunnel 1 inner wall, temperature sensor responds to the inside temperature of drying tunnel 1, be equipped with a plurality of cylinders 2 in the drying tunnel 1, cylinder 2 sets up two rows from top to bottom, and the space is left in the middle of, 2 both ends fixedly connected with rotation axis 3 of cylinder, wherein fixedly connected with gear one 4 on the rotation axis 3 of one end, drying tunnel 1 inner wall swivelling joint has a plurality of gear two 5, gear two 5 are equipped with two rows, gear two 5 are connected with actuating mechanism, actuating mechanism includes motor two 19, motor two 19 is connected with turbine worm case 20, the output shaft and the gear two 5 fixed connection of turbine worm case 20, motor two 19 drives gear two 5 through turbine worm case 20 and rotates, and is more stable.

The two first gears 4 are meshed with the second gears 5, the first gears 4 are provided with moving mechanisms, each moving mechanism comprises a first motor 7, a lead screw 8, a moving block 9, a push plate 10, an arc-shaped plate 11, a groove is formed in the drying tunnel 1, the lead screw 8 is rotatably connected in the groove, the first motors 7 are fixedly connected with the lead screw 8, the moving block 9 is provided with a threaded hole, the lead screw 8 penetrates through the threaded hole and is in threaded connection with the threaded hole, the moving block 9 protrudes out of the groove, the push plate 10 is fixedly connected with the moving block 9, the push plate 10 is provided with a sliding groove 13, a rotating shaft 3 penetrates through the sliding groove 13, the arc-shaped plate 11 is fixed on the inner wall of the drying tunnel 1, the arc-shaped plate 11 is provided with an arc-shaped groove 12, the rotating shaft 3 penetrates into the arc-shaped groove 12, the two chucks 14 are fixedly connected on the rotating shaft 3, the chucks 14 clamp the push plate 10, the first motors 7 rotate positively and negatively, so that the lead screw 8 drives the moving block 9 to move back and forth in the groove to drive the push plate 10 to move back and forth, the push pedal 10 drives the rotation axis 3 and slides along the arc wall 12 on the arc 11, make gear one 4 roll around on gear two 5, the high degree changes in the roll in-process, space between the regulation, be fit for the cardboard of different thickness, 8 fixedly connected with bevel gear one 4 of lead screw, bevel gear one 4 meshes there is bevel gear two 5, fixedly connected with connecting axle 18 between bevel gear two 5, bevel gear one 4 and bevel gear two 5 wrap up with the gear box, when the motor drives 8 rotations of lead screw on one side, it is rotatory simultaneously to drive 8 of lead screw on both sides through connecting axle 18, drive 2 both ends of cylinder and remove simultaneously.

The roller 2 is hollow, the side surface is provided with a plurality of vent holes 6, the other end of the roller 2 is connected with a dryer 15 mechanism, the dryer 15 mechanism comprises a dryer 15, a drying header pipe 16 and a connecting pipe 17, the end of the roller 2 far away from the motor, of the rotating shaft 3, the through hole is communicated with the roller 2, the connecting pipe 17 penetrates into the through hole, the drying header pipe 16 connects all the connecting pipes 17, the drying header pipe 16 is connected with the dryer 15, and the connecting pipe 17 is a telescopic pipe, and a certain gap is arranged between the rotating shaft 3 and the bottom of the arc-shaped groove 12, a certain placing space is reserved for the connecting pipe 17, the connecting pipe 17 can conveniently move along with the movement of the rotating shaft 3, the dryer 15 generates hot air, the hot air enters the connecting pipe 17 through the drying header pipe 16, the hot air enters the roller 2 and comes out of the vent hole 6, the corrugated board is dried, and the connecting pipe 17 is a telescopic pipe which can be stretched along with the movement of the roller 2.

Drying tunnel 1 is equipped with exhaust mechanism, exhaust mechanism includes exhaust pipe 21, fan 22, the one end and the drying tunnel 1 of exhaust pipe 21 are connected, and the other end reconnects back to drying tunnel 1, fan 22 is installed in exhaust pipe 21, install rose box 23 in the middle of the exhaust pipe 21, install filter screen 24 in the rose box 23, threaded connection has collecting box 25 below rose box 23, fan 22 passes through exhaust pipe 21 with the air in the drying tunnel 1 and enters into rose box 23, filter out the sweeps that will waft through filter screen 24, fall into collecting box 25.

The working principle of the invention is as follows: the second motor 19 drives the second gear 5 to rotate, the second gear 5 drives the first gear 4 to rotate, so that corrugated boards are driven to move forwards in the rotating process of the rollers 2 on the upper side and the lower side, the first motor 7 is started, the screw rod 8 rotates to drive the moving block 9 to move in the groove, the first gear 4 is driven to roll on the second gear 5, the distance between the upper roller 2 and the lower roller 2 is adjusted, corrugated boards with different thicknesses can be placed into the grooves, the dryer 15 generates hot air in the rotating process of the rollers 2, the hot air enters the rollers 2, the air vent 6 is formed in the air vent, and the corrugated boards are dried.