CN110626003A - Corrugated paper machine with spiral type oblique tooth-shaped corrugated roller - Google Patents
Corrugated paper machine with spiral type oblique tooth-shaped corrugated roller Download PDFInfo
- Publication number
- CN110626003A CN110626003A CN201810653964.4A CN201810653964A CN110626003A CN 110626003 A CN110626003 A CN 110626003A CN 201810653964 A CN201810653964 A CN 201810653964A CN 110626003 A CN110626003 A CN 110626003A
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- Prior art keywords
- roller
- corrugated
- roll
- teeth
- preheating
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 239000003292 glue Substances 0.000 claims abstract description 50
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000123 paper Substances 0.000 description 50
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000011111 cardboard Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention discloses a corrugated paper machine with spiral oblique tooth-shaped corrugated rollers, which comprises a frame, wherein a corrugated roller set is arranged in the frame, the upper side surface of the frame is provided with adjusting grooves which are arranged in pairs, hydraulic adjusting mechanisms are arranged in the adjusting grooves and are arranged at two sides of the corrugated roller set, a glue coating mechanism which is in contact with the corrugated roller set is arranged on the frame, a negative pressure mechanism is arranged at one side of the frame, and a preheating mechanism is arranged at one side of the negative pressure mechanism. The bearing stability of the carton is improved, and the problem of groove folding is not easy to occur.
Description
Technical Field
The invention relates to a corrugating machine, in particular to a corrugating machine with spiral type inclined tooth-shaped corrugating rollers.
Background
Among the corrugating unit in the corrugated board production line at present, the corrugating roller all is straight tooth shape, and the side of flute and cardboard in the corrugated board of preparation is parallel, and the flute is unanimous to being the parallel line form, and corrugated board or carton made easily appear exposing the flute and rub the clothing platelike, and when reducing the gross weight with the sandwich paper among the five layers of cardboards especially, cardboard thickness diminishes, and easy folding groove seriously influences the intensity and the roughness of cardboard, causes the influence to the adjustment printing of follow-up.
Disclosure of Invention
The invention aims to solve the problems and designs a corrugating machine with spiral type helical tooth-shaped corrugating rollers.
The technical scheme of the invention is that the corrugated paper machine with the spiral bevel-shaped corrugated roller comprises a frame, a corrugated roller set is arranged in the frame, adjusting grooves which are arranged in pairs are formed in the upper side surface of the frame, hydraulic adjusting mechanisms are arranged in the adjusting grooves and are arranged on two sides of the corrugated roller set, a gluing mechanism which is in contact with the corrugated roller set is arranged on the frame, a negative pressure mechanism is arranged on one side of the frame, a preheating mechanism is arranged on one side of the negative pressure mechanism,
the corrugated roller group comprises a preheating roller, an upper working roller arranged on one side of the preheating roller, a lower working roller contacted with the upper working roller, a pressure roller contacted with the lower working roller and a lower guide roller arranged on one side of the pressure roller, wherein the roller surfaces of the upper working roller and the lower working roller are both provided with roller teeth, the roller teeth of the upper working roller are left inclined corrugated teeth, the roller teeth of the lower working roller are right inclined corrugated teeth, and the roller teeth of the upper working roller and the lower working roller are mutually meshed,
the hydraulic adjusting mechanism comprises an upper hydraulic control base and a lower hydraulic control base which are respectively arranged in an adjusting groove, an upper hydraulic cylinder correspondingly arranged on the upper hydraulic control base, and a lower hydraulic cylinder correspondingly arranged on the lower hydraulic control base, wherein the upper hydraulic cylinder and the lower hydraulic cylinder are arranged in pairs and are arranged on the same axis in opposite directions,
the glue coating mechanism comprises a glue containing groove, a glue coating roller and a metering roller, wherein the glue coating roller and the metering roller are arranged above the glue containing groove, the glue coating roller is in contact with the roller surface of the lower working roller, a gap is reserved between the glue coating roller and the roller surface of the metering roller, 1/4-1/3 of the diameter of the glue coating roller is immersed in the glue containing groove,
the negative pressure mechanism comprises an air pump fixed on the outer wall of the frame, an air exhaust pipe communicated with the air pump, and a plurality of adsorption tanks arranged on the roll teeth of the upper working roll and the lower working roll,
the preheating mechanism comprises a steam engine fixed on the outer wall of the rack, a gas pipe communicated with the steam engine and the preheating roller, a condensing pipe communicated with the preheating roller and far away from the end where the gas pipe is located, and a water return tank arranged at the tail end of the condensing pipe,
and a motor transmission mechanism is fixed on the inner side wall of the rack and drives the lower working roll to rotate through a toothed triangular belt.
The lower working roll, the pressure roll and the glue spreader are all provided with transmission teeth at one ends close to the motor transmission mechanism, the tooth shapes of the three transmission teeth are herringbone teeth, the lower working roll, the pressure roll and the glue spreader are all meshed with each other through the transmission teeth, and two ends of the preheating roll, the upper working roll and the lower guide roll are all connected with the rack through bearings.
Two base plates are fixed on the rack, the two base plates are located between the upper liquid control base and the lower liquid control base, and the lower working roll is arranged between the two base plates through the bearing.
The bearing is a double-row angular contact ball bearing, and the inclination angle of the roller teeth of the upper working roller and the lower working roller is 3-30 degrees.
And a locking bolt is arranged on the adjusting groove and is connected to the rack through threads, and a nut of the locking bolt is in contact with the hydraulic adjusting mechanism.
The motor transmission mechanism comprises a motor and a speed reducer.
One end of the upper hydraulic cylinder and one end of the lower hydraulic cylinder are fixed on the substrate, and the other ends, far away from the substrate, of the upper hydraulic cylinder and the lower hydraulic cylinder are respectively fixed on the upper hydraulic control base and the lower hydraulic control base.
The method has the beneficial effects that 1, the conventional straight-tooth corrugated roller is changed into a spiral oblique-tooth corrugated roller, unprocessed corrugated core paper enters between an upper corrugated roller and a lower corrugated roller through a guide roller and a preheating roller, the upper corrugated roller and the lower corrugated roller are respectively oblique-tooth corrugated rollers which are mutually meshed, the corrugated core paper is rolled into oblique-corrugated paper with the same shape as the roller teeth through the meshing part of the two rollers, the oblique-corrugated paper is adhered to a plane paper board through the lower corrugated roller and a pressure roller, and then the manufacture of the oblique-corrugated paper is completed.
2. The hydraulic adjusting mechanism is arranged, so that the gap between the upper corrugated roller, the lower corrugated roller and the pressure roller can be adjusted according to the requirement by the hydraulic adjusting mechanism, two ends of the hydraulic cylinder are respectively fixed on the base plate and the hydraulic control base, when the hydraulic cylinder is driven, as the base plate is fixed with the frame, so the hydraulic control bases generate micro displacement under the driving of the hydraulic cylinder, simultaneously the upper corrugating roller and the pressure roller are respectively arranged between the two sets of hydraulic control bases through the bearings, the upper corrugating roller and the pressure roller also generate micro displacement along with the upper corrugating roller and the pressure roller, the lower corrugating roll is fixed on the frame all the time, so that the gaps between the upper corrugating roll and the lower corrugating roll and between the lower corrugating roll and the pressure roll are changed, the gap is a part for rolling the corrugated paper, and the change of the gap enables the corrugated depth on the corrugated paper to change, thereby conveniently controlling the thickness of the corrugated paper.
Drawings
Fig. 1 is a schematic view showing an overall structure of a corrugating machine having a helical flute roller of an oblique tooth profile according to the present invention;
fig. 2 is a diagram showing a corrugated roll position arrangement of a corrugating machine having a helical flute roller of an oblique tooth shape according to the present invention;
fig. 3 is a schematic view of a negative pressure mechanism of a preheating mechanism of a corrugating machine with spiral type helical flute roller according to the present invention;
FIG. 4 is a schematic view of a partially cut-away corrugating roll of a corrugating machine having a helical flute shaped corrugating roll according to the present invention;
FIG. 5 is an enlarged view of a portion of a corrugator machine having a helical flute roller according to the present invention;
fig. 6 is a rear view schematically illustrating the structure of a corrugating machine having a helical flute roller with a helical bevel tooth shape according to the present invention;
FIG. 7 is a structural diagram of a lower working roll adsorption tank of a corrugator machine having spiral type corrugated rolls with oblique tooth profiles according to the present invention;
in the figure, 1, a frame; 2. a corrugated roller set; 3. an adjustment groove; 4. a hydraulic adjustment mechanism; 5. a gluing mechanism; 6. a negative pressure mechanism; 7. a preheating mechanism; 8. a preheating roller; 9. an upper work roll; 10. a lower working roll; 11. a pressure roller; 12. a lower guide roller; 13. a roller tooth; 14. an upper liquid control base; 15. a lower liquid control base; 16. an upper hydraulic cylinder; 17. a lower hydraulic cylinder; 18. a glue containing groove; 19. glue spreading roller; 20. a metering roll; 21. an air pump; 22. an air exhaust pipe; 23. an adsorption tank; 24. a steam engine; 25. a gas delivery pipe; 26. a condenser tube; 27. a water return tank; 28. a motor drive mechanism; 29. a toothed V-belt; 30. a transmission gear; 31. a bearing; 32. a substrate; 33; and locking the bolt.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-7, a corrugated paper machine with spiral skewed tooth-shaped corrugated rollers comprises a frame (1), a corrugated roller set (2) is arranged inside the frame (1), the corrugated roller set (2) is used for making corrugated paper, adjusting grooves (3) which are arranged in pairs are formed in the upper side surface of the frame (1), hydraulic adjusting mechanisms (4) are arranged in the adjusting grooves (3), the hydraulic adjusting mechanisms (4) are used for adjusting the size of gaps of the corrugated rollers so as to meet different corrugated paper rolling requirements, the hydraulic adjusting mechanisms (4) are arranged at two sides of the corrugated roller set (2), the hydraulic adjusting mechanisms (4) are arranged at two ends of the corrugated rollers and are used for adjusting the gaps through hydraulic cylinders, and a gluing mechanism (5) which is in contact with the corrugated roller set (2) is arranged on the frame (1), gluing mechanism (5) are used for coating adhesive on one side of corrugated paper, corrugated paper after will processing and unprocessed corrugating core paper are glued together, frame (1) one side is provided with negative pressure mechanism (6), negative pressure mechanism (6) one side is provided with preheats mechanism (7), corrugated roller set (2) including preheating roller (8), set up in last work roll (9) of preheating roller (8) one side, lower work roll (10) that contacts with last work roll (9), pressure roller (11) that contacts with lower work roll (10), set up in lower guide roll (12) of pressure roller (11) one side, go up work roll (9) with all seted up on the roll surface of work roll (10) down roller tooth (13), the roll tooth of going up work roll (9) is left oblique corrugated tooth, the roll tooth of work roll (10) is right oblique corrugated tooth down, go up work roll (9) with the roll tooth intermeshing of work roll (10) down, the hydraulic adjusting mechanism (4) comprises an upper hydraulic control base (14) and a lower hydraulic control base (15) which are respectively arranged in the adjusting groove (3), an upper hydraulic cylinder (16) which is correspondingly arranged on the upper hydraulic control base (14), and a lower hydraulic cylinder (17) which is correspondingly arranged on the lower hydraulic control base (15), wherein the upper hydraulic cylinder (16) and the lower hydraulic cylinder (17) exist in pairs, and are positioned on the same axis and have opposite directions, the glue coating mechanism (5) comprises a glue containing groove (18), a glue coating roller (19) which is arranged above the glue containing groove (18) and a metering roller (20), the glue coating roller (19) is in contact with the roller surface of the lower working roller (10), a gap is reserved between the glue coating roller (19) and the roller surface of the metering roller (20), and if the glue coating roller (19) is in contact with the roller surface of the metering roller (20), the adhesive adhered to the glue coating roller (19) can be extruded by the metering roller (20), the glue coating layer can not be formed on the roll surface of the glue coating roll (19), so that a gap is reserved for ensuring that the roll surface has the glue coating layer, 1/4-1/3 of the diameter of the glue coating roll (19) is immersed into the glue containing groove (18), the glue coating roll (19) can be ensured to be adhered to the roll surface in the rotating process, the negative pressure mechanism (6) comprises an air suction pump (21) fixed on the outer wall of the rack (1), an air suction pipe (22) communicated with the air suction pump (21) and a plurality of adsorption grooves (23) arranged on the roll teeth of the upper working roll (9) and the lower working roll (10), the negative pressure mechanism (6) performs air extraction on the inner cavity of the lower working roll (10) through the air suction pump (21), so that the inner cavity of the lower working roll (10) forms negative pressure, and external air can only enter the inner cavity of the lower working roll (10) through the adsorption grooves (23), when corrugated paper passes through the roll surface of the lower working roll (10), paper can be adsorbed on the roll surface by the adsorption groove (23), paper is prevented from being separated from the roll surface in the corrugated paper manufacturing process, the preheating mechanism (7) comprises a steam engine (24) fixed on the outer wall of the frame (1), the steam engine (24) is communicated with a gas pipe (25) of the preheating roll (8), a condensing pipe (26) communicated with the preheating roll (8) and far away from the gas pipe (8) and a water return groove (27) arranged at the tail end of the condensing pipe (26), the steam engine (24) sends high-temperature steam into the inner cavity of the preheating roll (8) through the gas pipe (25), the temperature of the roll surface of the preheating roll (8) is increased through heat exchange, when the corrugated paper passes through the roll surface of the preheating roll (8), the temperature of the corrugated paper is increased, and the deformation process from subsequent corrugated core paper to the corrugated paper is facilitated, a motor transmission mechanism (28) is fixed on the inner side wall of the rack (1), and the motor transmission mechanism (28) drives the lower working roll (10) to rotate through a toothed triangular belt (29); the lower working roll (10), the pressure roll (11) and the glue spreader (19) are provided with transmission teeth (30) at one ends close to the motor transmission mechanism (28), the tooth shapes of the three transmission teeth (30) are all herringbone teeth, absolute meshing among the transmission teeth is guaranteed, the lower working roll (10), the pressure roll (11) and the glue spreader (19) are meshed with each other through the transmission teeth (30), and two ends of the preheating roll (8), the upper working roll (9) and the lower guide roll (12) are connected with the rack (1) through bearings (31); two base plates (32) are fixed on the rack (1), the two base plates (32) are both positioned between the upper hydraulic control base (14) and the lower hydraulic control base (15), and the lower working roll (10) is arranged between the two base plates (32) through the bearing (31); the bearing (31) is a double-row angular contact ball bearing, and the inclination angle of the roller teeth of the upper working roller (9) and the lower working roller (10) is 3-30 degrees; a locking bolt (33) is arranged on the adjusting groove (3), the locking bolt (33) is connected to the rack (1) through threads, and a nut of the locking bolt (33) is in contact with the hydraulic adjusting mechanism (4); the motor transmission mechanism (28) comprises a motor and a speed reducer, and the specific models of the motor and the speed reducer can be selected according to the power required by the actual working condition; one ends of the upper hydraulic cylinder (16) and the lower hydraulic cylinder (17) are fixed on the base plate (32), and the other ends, far away from the base plate (32), of the upper hydraulic cylinder (16) and the lower hydraulic cylinder (17) are respectively fixed on the upper hydraulic control base (14) and the lower hydraulic control base (15).
The working principle is as follows:
placing enough corrugated paper adhesive in a glue containing groove of a gluing mechanism in advance, starting an air pump of a negative pressure mechanism, starting a steam engine of a preheating mechanism to enable high-temperature steam to enter a preheating roller through a gas pipe, and starting the corrugating machine to work after the temperature of the preheating roller is constant;
the motor is started, the motor drives the lower working roll to rotate through the toothed triangular belt by the reducer, the lower working roll is meshed with the pressure roll through the herringbone gear, the pressure roll rotates, the lower working roll is meshed with the upper working roll through the helical flute of the roll body, the upper working roll rotates, the lower working roll is meshed with the glue coating roll through the herringbone gear, the glue coating roll rotates, when the glue coating roll rotates, part of the glue coating roll is immersed in the glue containing groove, so that the roll surface of the glue coating roll can be adhered with the adhesive in the glue containing groove, the unprocessed corrugated core paper sequentially passes through the preheating roll, the upper corrugated roll and the lower corrugated roll, when the corrugated core paper passes through the preheating roll, the temperature of the corrugated core paper is increased, the rolling in the subsequent step is facilitated, the corrugated core paper is not easy to deform, the corrugated core paper enters between the upper corrugated roll and the lower corrugated roll, and because the two corrugated rolls are mutually meshed through the helical flutes, the corrugated core paper can generate the helical flute on the surface of the corrugated core paper after passing through the two, the inclined corrugated paper required by the invention is produced, and the surface of the roller body of the lower corrugated paper is provided with the adsorption groove communicated with the inner cavity of the roller body, so that when the inclined corrugated paper passes through the lower corrugated roller, negative pressure is formed in the inner cavity of the lower working roller under the action of an air pump, and the inclined corrugated paper is attached to the surface of the roller body of the lower corrugated roller, so that the corrugated paper is prevented from being separated from the roller body in the rotation process of the corrugated roller, the corrugated paper passes through the gap between the lower corrugated roller and the glue spreader along with the rotation of the lower corrugated roller, the glue spreader is attached with an adhesive, the adhesive is attached to the side surface of the corrugated paper, and then the corrugated paper attached with the adhesive enters between the lower corrugated;
when the corrugated paper is manufactured, the other part of corrugated core paper enters between the pressure roller and the lower corrugated roller through the lower guide roller, and the corrugated core paper is plane paper because the lower guide roller and the pressure roller are smooth rollers, and then the corrugated core paper enters between the lower corrugated roller and the pressure roller;
the corrugated paper with the adhesive and the plane corrugated paper enter between the lower corrugated roller and the pressure roller at the same time, and the two corrugated papers are adhered together under the pressure action between the two rollers, so that the required inclined corrugated paper is made.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. A corrugated paper machine with spiral oblique-tooth-shaped corrugated rollers comprises a rack (1) and is characterized in that a corrugated roller set (2) is arranged inside the rack (1), adjusting grooves (3) which are arranged in pairs are formed in the upper side face of the rack (1), a hydraulic adjusting mechanism (4) is arranged in each adjusting groove (3), the hydraulic adjusting mechanisms (4) are arranged on two sides of the corrugated roller set (2), a gluing mechanism (5) which is in contact with the corrugated roller set (2) is arranged on the rack (1), a negative pressure mechanism (6) is arranged on one side of the rack (1), a preheating mechanism (7) is arranged on one side of the negative pressure mechanism (6),
the corrugated roller group (2) comprises a preheating roller (8), an upper working roller (9) arranged on one side of the preheating roller (8), a lower working roller (10) contacted with the upper working roller (9), a pressure roller (11) contacted with the lower working roller (10) and a lower guide roller (12) arranged on one side of the pressure roller (11), wherein roller teeth (13) are arranged on the roller surfaces of the upper working roller (9) and the lower working roller (10), the roller teeth of the upper working roller (9) are left inclined corrugated teeth, the roller teeth of the lower working roller (10) are right inclined corrugated teeth, and the roller teeth of the upper working roller (9) and the lower working roller (10) are mutually meshed,
the hydraulic adjusting mechanism (4) comprises an upper hydraulic control base (14) and a lower hydraulic control base (15) which are respectively arranged in the adjusting groove (3), an upper hydraulic cylinder (16) correspondingly arranged on the upper hydraulic control base (14), and a lower hydraulic cylinder (17) correspondingly arranged on the lower hydraulic control base (15), wherein the upper hydraulic cylinder (16) and the lower hydraulic cylinder (17) exist in pairs and are arranged on the same axis in opposite directions,
the glue coating mechanism (5) comprises a glue containing groove (18), a glue coating roller (19) arranged above the glue containing groove (18) and a metering roller (20), the glue coating roller (19) is in contact with the roller surface of the lower working roller (10), a gap is reserved between the glue coating roller (19) and the roller surface of the metering roller (20), 1/4-1/3 of the diameter of the glue coating roller (19) is immersed in the glue containing groove (18),
the negative pressure mechanism (6) comprises an air suction pump (21) fixed on the outer wall of the frame (1), an air suction pipe (22) communicated with the air suction pump (21), and a plurality of adsorption grooves (23) arranged on the teeth of the upper working roll (9) and the lower working roll (10),
the preheating mechanism (7) comprises a steam engine (24) fixed on the outer wall of the rack (1), a gas pipe (25) communicated with the steam engine (24) and the preheating roller (8), a condensing pipe (26) communicated with the preheating roller (8) and far away from the end of the gas pipe (8), and a water return groove (27) arranged at the tail end of the condensing pipe (26),
and a motor transmission mechanism (28) is fixed on the inner side wall of the rack (1), and the motor transmission mechanism (28) drives the lower working roll (10) to rotate through a toothed triangular belt (29).
2. The corrugating machine with the spiral bevel-shaped corrugating roller as claimed in claim 1, wherein the lower working roller (10), the pressure roller (11) and the glue spreader (19) are provided with transmission teeth (30) at one ends close to the motor transmission mechanism (28), the three transmission teeth (30) are all herringbone teeth, the lower working roller (10), the pressure roller (11) and the glue spreader (19) are all meshed with each other through the transmission teeth (30), and two ends of the preheating roller (8), the upper working roller (9) and the lower guide roller (12) are all connected with the machine frame (1) through bearings (31).
3. A corrugating machine with a spiral flute roller with oblique tooth form as claimed in claim 1, wherein two base plates (32) are fixed on said frame (1), and wherein said two base plates (32) are located between said upper hydraulic control base (14) and said lower hydraulic control base (15), and said lower working roll (10) is arranged between said two base plates (32) through said bearing (31).
4. A corrugating machine with spiral flute roller with oblique tooth form as claimed in claim 1, wherein said bearing (31) is a double row angular contact ball bearing, and the angle of inclination of the upper working roll (9) and the lower working roll (10) is 3-30 degrees.
5. A corrugating machine with spiral flute roller with oblique tooth form as claimed in claim 1, wherein said adjusting groove (3) is provided with a locking bolt (33), said locking bolt (33) is connected to said frame (1) by screw thread, and the nut of said locking bolt (33) is in contact with hydraulic adjusting mechanism (4).
6. A corrugating machine having a spiral flute roller with oblique tooth profile as claimed in claim 1, wherein said motor drive (28) comprises a motor and a speed reducer.
7. The corrugating machine with spiral bevel-tooth corrugating rollers as claimed in claim 3, wherein one end of said upper hydraulic cylinder (16) and one end of said lower hydraulic cylinder (17) are fixed on said base plate (32), and the other end of said upper hydraulic cylinder (16) and the other end of said lower hydraulic cylinder (17) far away from said base plate (32) are fixed on said upper hydraulic control base (14) and said lower hydraulic control base (15), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653964.4A CN110626003A (en) | 2018-06-22 | 2018-06-22 | Corrugated paper machine with spiral type oblique tooth-shaped corrugated roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653964.4A CN110626003A (en) | 2018-06-22 | 2018-06-22 | Corrugated paper machine with spiral type oblique tooth-shaped corrugated roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110626003A true CN110626003A (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810653964.4A Pending CN110626003A (en) | 2018-06-22 | 2018-06-22 | Corrugated paper machine with spiral type oblique tooth-shaped corrugated roller |
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| CN (1) | CN110626003A (en) |
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