CN113878938A - Corrugated paper production is with rolling device - Google Patents
Corrugated paper production is with rolling device Download PDFInfo
- Publication number
- CN113878938A CN113878938A CN202111194418.7A CN202111194418A CN113878938A CN 113878938 A CN113878938 A CN 113878938A CN 202111194418 A CN202111194418 A CN 202111194418A CN 113878938 A CN113878938 A CN 113878938A
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- China
- Prior art keywords
- roll
- corrugated
- roller
- paper
- corrugated paper
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 47
- 238000007790 scraping Methods 0.000 claims abstract description 39
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000001680 brushing effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000000123 paper Substances 0.000 abstract 8
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000011087 paperboard Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005098 hot rolling Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention discloses a rolling device for producing corrugated paper, which relates to the technical field of corrugated paper board production and comprises a rack, a gluing mechanism, a stripping assembly, an impurity removing mechanism, an upper corrugated roller and a lower corrugated roller which are rotatably arranged on the rack, wherein the upper corrugated roller and the lower corrugated roller are meshed with each other and roll to roll raw paper passing between the upper corrugated roller and the lower corrugated roller into the corrugated paper, the gluing mechanism is used for gluing the side, which is to be in contact with the upper corrugated roller, of the raw paper, the stripping assembly is used for stripping the corrugated paper formed by rolling from the upper corrugated roller, the impurity removing mechanism comprises a scraping piece and a reciprocating unit, the scraping piece is arranged on the reciprocating unit in a sliding manner along the circumferential direction of the upper corrugated roller, and the reciprocating unit drives the scraping piece to axially reciprocate parallel to the upper corrugated roller so as to scrape impurities on the circumferential surface of the upper corrugated roller. The corrugated paper cleaning machine can effectively clean residual glue and residual scraps on the upper corrugated roller in the operation process of the upper corrugated roller, improves the paper outlet quality of the corrugated paper, and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of corrugated board production, in particular to a rolling device for corrugated board production.
Background
The corrugated roller is the most important component in corrugated board production equipment, the corrugated roller is divided into an upper corrugated roller and a lower corrugated roller, the upper and lower roller surfaces are female-shaped, the two rollers are matched and meshed for assembly, the lower corrugated roller is a driving roller, a gear is arranged at the shaft end, a motor drives the lower corrugated roller to rotate through a speed reducer, the upper corrugated roller is a driven roller, the upper corrugated roller and the lower corrugated roller are meshed for transmission by means of the roller teeth of the upper roller and the roller teeth of the lower roller, and the upper corrugated roller and the lower corrugated roller are meshed for rolling to roll raw paper into corrugated paper.
The corrugated paper forming machine comprises a frame, an upper corrugated roller, a lower corrugated roller and a driving motor, wherein the upper corrugated roller and the lower corrugated roller are meshed with each other and are rotatably connected to the frame, the driving motor is fixedly connected to the frame and drives the upper corrugated roller to rotate, the upper corrugated roller and the lower corrugated roller are hollow gear rollers, the tooth root end of the upper corrugated roller is communicated with the inner cavity of the upper corrugated roller, the tooth root end of the lower corrugated roller is communicated with the inner cavity of the lower corrugated roller, the tooth tip end of the lower corrugated roller can penetrate into the inner cavity of the upper corrugated roller through the tooth root end of the upper corrugated roller, the tooth tip end of the upper corrugated roller can penetrate into the inner cavity of the lower corrugated roller through the tooth root end of the lower corrugated roller, the inner cavity of the upper corrugated roller is provided with a first gluing device, the inner cavity of the lower corrugated roller is provided with a second gluing device, the frame is further provided with a first driving roller, the first gluing device and the second gluing device, and the first driving roller are used for driving the upper surface layer paper to be attached to the upper surface of the corrugated paper body, Surface layer paper laminating in the second drive roller of corrugated paper body lower surface under the drive, and first drive roller and second drive roller are located corrugated paper and break away from corrugated roller and lower corrugated roller one side. The corrugated paper body is inserted between an upper corrugated roller and a lower corrugated roller and is pressed into a wave shape by the upper corrugated roller and the lower corrugated roller.
In the prior art, the upper corrugating roll contacts and rolls the glue brushing surface of the base paper, so that after the upper corrugating roll rolls the base paper into corrugated paper under the matching of the lower corrugating roll, residual glue and paper scraps stained from the base paper by the residual glue can be remained in roll teeth and roll tooth grooves on the upper surface of the upper corrugating roll, the residual glue and the paper scraps are accumulated in the roll teeth and the roll tooth grooves of the upper corrugating roll, the effect of pressing the upper corrugating roll on the base paper can be influenced, the corrugated depth of the corrugated paper is easy to be insufficient and uneven, the quality of the produced corrugated paper is reduced, the machine is usually stopped after a period of production, the upper corrugating roll is cleaned, and the production efficiency is also reduced.
Disclosure of Invention
The invention aims to provide a rolling device for corrugated paper production, which is used for solving the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a corrugated paper production is with rolling device, includes frame, rubberizing mechanism, peel off subassembly, edulcoration mechanism and rotation set up in last corrugated roll in the frame, lower corrugated roll, go up corrugated roll and lower corrugated roll intermeshing roll in order to roll into the corrugated paper through the body paper between the two, rubberizing mechanism is used for to the body paper be about to with the one side rubberizing of last corrugated roll contact, peel off the subassembly and be used for peeling off the fashioned corrugated paper of rolling from last corrugated roll, edulcoration mechanism is including scraping piece and reciprocating motion unit, scrape the piece along the circumferencial direction slip of last corrugated roll set up in on the reciprocating motion unit, reciprocating motion unit drive scrapes the parallel upper corrugated roll axial reciprocating motion of piece and in order to scrape the global debris of detaching the upper corrugated roll.
Further, the reciprocating motion unit includes guide bar and reciprocal lead screw, guide bar fixed connection is in the frame, and the guide bar is on a parallel with the axial of last corrugated roll, reciprocal lead screw is including mutually supported main shaft and slider, the main shaft rotates and sets up in the frame, and the main shaft is parallel with the guide bar, strike off the piece and include the arc pole, be provided with a plurality of teeth of scraping on the intrados of arc pole, the arc pole along last corrugated roll's circumferencial direction slide set up in on the slider, scrape the roll tooth groove looks adaptation of tooth and last corrugated roll, be provided with the elastic unit between slider and the piece of striking off, the elasticity of elastic unit is followed last corrugated roll pivoted counter direction and is acted on striking off the piece.
Further, the elastic unit comprises a round rod and a plane spiral spring sleeved on the round rod, the round rod is fixedly connected to the sliding block, the axial direction of the round rod is parallel to the axial direction of the main shaft, the inner end of the plane spiral spring is fixedly connected to the round rod, and the outer end of the plane spiral spring is fixedly connected to the arc-shaped rod.
Furthermore, a gear is coaxially and fixedly connected to the main shaft, an outer gear ring is coaxially and fixedly connected to the upper corrugating roller, and the gear is meshed with the outer gear ring.
Further, scrape both ends of tooth along the roller tooth groove direction and all be wedge pointed end, the both ends of going up the roller tooth of corrugating roll also all are wedge pointed end.
Further, rubberizing mechanism includes guide roll, rubber roll, gluey groove, glues brush and hot-rolling, passes in proper order behind guide roll, rubber roll and the hot-rolling after the body paper goes out and is rolled into the corrugated paper between corrugating roller and the lower corrugating roller, the gluey groove is arranged in the below of rubber roll for splendid attire glue, the lower part of rubber roll is located gluey inslot and glue contact, the gluey brush is used for brushing unnecessary glue on the rubber roll down, the hot-rolling is used for heating the body paper.
Further, peel off the exit paper department that the subassembly is located the corrugated paper, peel off the subassembly including being on a parallel with last corrugating roller axial dead lever, dead lever fixed connection is in the frame, be provided with a plurality of strippings along length direction side by side on the dead lever, go up corrugating roller global and seted up a plurality of ring channels side by side along the axial, each in the strippings insert each ring channel one-to-one, the annular channel sliding fit that strippings and correspond.
Furthermore, a plane which is perpendicular to the middle point of a connecting line between the axle center of the upper corrugating roller and the axle center of the lower corrugating roller and passes through the meshing position between the upper corrugating roller and the lower corrugating roller is a first plane, the stripping sheet is positioned above the first plane, and the length direction of the stripping sheet and the first plane form an included angle of 30-60 degrees.
In the technical scheme, the rolling device for producing the corrugated paper, provided by the invention, can effectively remove the residual glue and the residual scraps on the upper corrugating roll in the operation process of the upper corrugating roll by arranging the impurity removing mechanism, so that the upper corrugating roll can keep better cleanliness every time the raw paper is rolled, the paper outlet quality of the corrugated paper is improved, the machine does not need to be stopped, and the production efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIGS. 1-3 are schematic structural diagrams I provided by embodiments of the present invention;
FIG. 4 is an enlarged view of the structure B in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a stripping set according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a scraping member according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram II provided in the present embodiment;
FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to an embodiment of the present invention;
FIG. 9 is a schematic diagram III of a structure provided in an embodiment of the present invention;
fig. 10 is an enlarged view of the structure at C in fig. 9 according to an embodiment of the present invention.
Description of reference numerals:
1. a frame; 2. an upper corrugating roller; 2.1, an annular groove; 3. a lower corrugating roller; 4. a gluing mechanism; 4.1, a guide roller; 4.2, rubber rollers; 4.3, glue grooves; 4.4, brushing glue; 4.5, hot rolling; 5. stripping the assembly; 5.1, fixing a rod; 5.2, stripping; 6. an impurity removal mechanism; 6.1, scraping the piece; 6.11, arc-shaped rods; 6.12, scraping teeth; 6.2, a reciprocating unit; 6.21, a guide rod; 6.22, reciprocating screw rod; 6.221, a main shaft; 6.222, a slider; 6.3, an elastic unit; 6.31, round bar; 6.32, flat spiral spring; 7. a gear; 8. An outer gear ring.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-10, a rolling apparatus for corrugated paper production according to an embodiment of the present invention includes a frame 1, a gluing mechanism 4, a peeling assembly 5, impurity removal mechanism 6 and rotate the last corrugating roll 2 who sets up in frame 1, lower corrugating roll 3, go up corrugating roll 2 and lower corrugating roll 3 intermeshing roll in order to roll into the corrugated paper through the body paper between the two, rubberizing mechanism 4 is used for gluing to the body paper be about to with one side of last corrugating roll 2 contact, peel off subassembly 5 is used for peeling off the corrugated paper of roll-forming from last corrugating roll 2, impurity removal mechanism 6 is including scraping piece 6.1 and reciprocating motion unit 6.2, it sets up on reciprocating motion unit 6.2 to scrape the piece 6.1 and slide along the circumferencial direction of last corrugating roll 2, reciprocating motion unit 6.2 drives and scrapes piece 6.1 and goes up corrugating roll 2 axial reciprocating motion in order to scrape out the global debris of upper corrugating roll 2.
Specifically, the lower corrugating roll 3 is a driving roll, a gear 7 is arranged at the shaft end of the lower corrugating roll 3, a driving motor drives the lower corrugating roll 3 to rotate through a speed reducer, the upper corrugating roll 2 is a driven roll, and the roll teeth of the upper corrugating roll and the roll teeth of the lower corrugating roll 3 are meshed for transmission, so that raw paper passing through the upper corrugating roll and the lower corrugating roll is rolled into corrugated paper. Gluing mechanism 4 is used for to the body paper be about to with the one side rubberizing of last corrugating roll 2 contact, form the corrugated paper formula at the body paper roll-in, glue can promote the flute shaping of corrugated paper and keep, corrugated paper shaping back, because there is the existence of glue between corrugated paper and last corrugating roll 2 for the corrugated paper bonding is difficult for peeling off on last corrugating roll 2, and the purpose that sets up peeling assembly 5 is peeled off the corrugated paper from last corrugating roll 2.
In the technical scheme, the rolling device for producing the corrugated paper, provided by the invention, can effectively remove the residual glue and the residual scraps on the upper corrugating roll 2 in the operation process of the upper corrugating roll 2 by arranging the impurity removing mechanism 6, so that the upper corrugating roll 2 can keep better cleanliness each time the raw paper is rolled, the paper outlet quality of the corrugated paper is improved, the machine does not need to be stopped, and the production efficiency can be improved.
As a preferable technical solution of this embodiment, the reciprocating unit 6.2 includes a guide bar 6.21 and a reciprocating lead screw 6.22, the guide bar 6.21 is fixedly connected to the frame 1, the guide bar 6.21 is parallel to the axial direction of the upper corrugating roll 2, the reciprocating lead screw 6.22 includes a main shaft 6.221 and a sliding block 6.222 which are matched with each other, the main shaft 6.221 is rotatably disposed on the frame 1, the main shaft 6.221 is parallel to the guide bar 6.21, the main shaft 6.221 receives rotational drive, such as the main shaft 6.221 is rotated by a servo motor drive function, or the rotation of the upper corrugating roll 2 is transmitted to the rotation of the main shaft 6.221 by a transmission element, the main shaft 6.221 has two spiral grooves with the same pitch and opposite rotation directions, the adjacent ends of the two spiral grooves are connected by an excessive curve, the side of the main shaft 6.221 pushes the sliding block 6.222 screwed on the spiral grooves to reciprocate along the direction of the main shaft 6.221, the scraping element 6.1 includes an arc bar 6.11, the arc bar 6.11 is provided with a plurality of scraping teeth 6.12, the arc-shaped rod 6.11 is arranged on the sliding block 6.222 in a sliding mode along the circumferential direction of the upper corrugating roll 2, the scraping teeth 6.12 are matched with the roll tooth grooves of the upper corrugating roll 2, the elastic unit 6.3 is arranged between the sliding block 6.222 and the scraping piece 6.1, and the elastic force of the elastic unit 6.3 acts on the scraping piece 6.1 along the reverse direction of the rotation of the upper corrugating roll 2.
In operation, as shown in fig. 2-4, the scraping element 6.1 and the sliding block 6.222 are located at the first end of the upper corrugating roll 2, the main shaft 6.221 rotates to make the sliding block 6.222 move along the guiding rod 6.21, the sliding block 6.222 drives the scraping element 6.1 to move, each scraping tooth 6.12 of the scraping element 6.1 is sequentially located in the roll tooth groove of each corresponding upper corrugating roll 2, meanwhile, as the upper corrugating roll rotates in operation, the scraping element 6.1 is driven to move along the circumferential direction of the upper corrugating roll 2 by the cooperation of the roll tooth groove and the scraping tooth 6.12, the scraping element 6.1 slides relative to the sliding block 6.222, the elastic unit 6.3 further generates elastic deformation, so that the scraping element 6.1 has movement along the length direction of the guiding rod 6.21 and movement along the circumferential direction of the upper corrugating roll 2, the combined movement of the scraping element 6.1 is from the first end to the second end of the roll tooth groove of the upper corrugating roll 2, which is clamped with the residual gum in the roll tooth groove, thus removing the residual gum from the upper corrugating roll 2, the inner cambered surface of the arc-shaped rod 6.11 scrapes off residual glue and scraps on the hobbing surface of the upper corrugating roll 2; when the scraping element 6.1 moves to the second end of the upper corrugating roll 2, the scraping tooth 6.12 is separated from the roll tooth groove of the upper corrugating roll 2, the elastic force of the elastic unit 6.3 quickly enables the scraping element 6.1 to move and reset along the opposite direction of the rotation of the upper corrugating roll 2 (as shown in fig. 9-10), at this time, the sliding block 6.222 moves to the transition curve position of the two spiral grooves on the main shaft 6.221, the sliding block 6.222 drives the scraping element 6.1 to start to slide reversely, the scraping tooth 6.12 slides into the roll tooth groove of the upper corrugating roll 2 with the new residual gum and the new residual debris, the new residual gum and the new residual debris slide from the second end to the first end of the upper corrugating roll 2, the residual gum and the new scraping element 6.1 operates in a reciprocating manner.
Further preferably, a gear 7 is coaxially and fixedly connected to the main shaft 6.221, an outer gear ring 8 is coaxially and fixedly connected to the upper corrugating roller 2, the gear 7 is meshed with the outer gear ring 8, the upper corrugating roller 2 drives the outer gear ring 8 to rotate in the operation process, the outer gear ring 8 drives the gear 7 to rotate, and therefore the gear 7 drives the main shaft 6.221 to rotate, the impurity removing mechanism 6 is enabled to operate, and therefore a driving motor does not need to be additionally provided.
Further preferably, referring to fig. 6 and 10, both ends of the scraping tooth 6.12 in the direction of the tooth groove are wedge-shaped tips, and both ends of the tooth of the upper corrugating roll 2 are also wedge-shaped tips (not shown), so that when the scraping element 6.1 is at the first end or the second end of the upper corrugating roll 2, the scraping tooth 6.12 can move into the tooth groove of the upper corrugating roll 2 very smoothly when the sliding block 6.222 drives the scraping element 6.1 to move.
Further preferably, the elastic unit 6.3 includes a circular rod 6.31 and a spiral spring 6.32 sleeved on the circular rod 6.31, the circular rod 6.31 is fixedly connected to the slider 6.222, an axial direction of the circular rod 6.31 is parallel to an axial direction of the main shaft 6.221, an inner end of the spiral spring 6.32 is fixedly connected to the circular rod 6.31, and an outer end thereof is fixedly connected to the arc-shaped rod 6.11.
As the preferred technical scheme of the embodiment, the gluing mechanism 4 comprises a guide roll 4.1, a rubber roll 4.2, a glue groove 4.3, a glue brush 4.4 and a hot roll 4.5, wherein the guide roll 4.1, the rubber roll 4.2 and the hot roll 4.5 are all rotatably arranged on the frame 1, the raw paper passes through the guide roll 4.1, the rubber roll 4.2 and the hot roll 4.5 in sequence after being discharged and then passes through the upper corrugated roll 2 and the lower corrugated roll 3 to be rolled into corrugated paper, the glue groove 4.3 is arranged below the rubber roll 4.2 and is used for containing glue, the lower part of the rubber roll 4.2 is positioned in the glue groove 4.3 and is contacted with the glue, so that the glue is uniformly smeared on the peripheral surface of the rubber roll 4.2, the glue is contacted with the surface of the raw paper after the peripheral surface of the rubber roll 4.2 is contacted with the glue, the glue brush 4.4 is contacted with the peripheral surface of the rubber roll 4.2 at the glue smearing position between the glue smearing position of the rubber roll 4.2 and the contact with the contact of the raw paper and is used for brushing the peripheral surface of the lower glue, and preventing the excessive glue from being stained with the glue and dripping through the glue to influence the quality of the corrugated paper, besides containing glue, the glue groove 4.3 can also receive glue dripped from the glue roller 4.2 and glue brushed by the glue brush 4.4, and the hot roller 4.5 is used for heating raw paper, so that the raw paper can be corrugated and molded during rolling.
Because the existence of glue between the corrugated paper and the upper corrugating roll 2, the corrugated paper is bonded on the upper corrugating roll 2 after being pressed and formed and is not easy to peel off, in the prior art, certain traction force is generally applied to the corrugated paper, so that the corrugated paper is separated from the upper corrugating roll 2, but the corrugation of the corrugated paper is easy to deform (become flat). For this, this embodiment provides preferred technical scheme, peel off subassembly 5 is located the play paper department of corrugated paper, peel off subassembly 5 includes being on a parallel with axial dead lever 5.1 of last corrugating roll 2, dead lever 5.1 fixed connection is in frame 1, be provided with a plurality of sheets 5.2 along length direction on the dead lever 5.1 side by side, go up on corrugating roll 2 global along the axial seted up a plurality of ring channels 2.1 side by side, each sheet 5.2 one-to-one inserts in each ring channel 2.1, sheet 5.2 and the ring channel 2.1 sliding fit that corresponds. Furthermore, a plane which is perpendicular to the middle point of a connecting line between the axle center of the upper corrugating roller 2 and the axle center of the lower corrugating roller 3 and passes through the meshing position between the upper corrugating roller 2 and the lower corrugating roller 3 is a first plane, the stripping sheet 5.2 is positioned above the first plane, and the length direction of the stripping sheet 5.2 and the first plane form an included angle of 30-60 degrees. Among this technical scheme, along with last corrugating roll 2 rotates, the corrugated paper of bonding on last corrugating roll 2 after the press forming contacts each 5.2 of peeling off simultaneously, under the hindrance of each 5.2 of peeling off, the corrugated paper breaks away from last corrugating roll 2, has both realized that the corrugated paper has been divided from last corrugating roll 2, can not be to the flute deformation that makes the corrugated paper again, and peeling effect is good.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a corrugated paper production is with rolling device, include frame (1) and rotate set up in last corrugated roll (2) on frame (1), lower corrugated roll (3), go up corrugated roll (2) and lower corrugated roll (3) intermeshing roll with will pass through the body paper between the two and roll into corrugated paper, its characterized in that still includes:
a sizing mechanism (4) for sizing one side of the base paper to be in contact with the upper corrugating roll (2);
a stripping component (5) for stripping the corrugated paper formed by rolling from the upper corrugating roller (2);
impurity removing mechanism (6), it includes scrapes piece (6.1) and reciprocating unit (6.2), scrape piece (6.1) along the circumferencial direction slip of last corrugating roll (2) set up in reciprocating unit (6.2) are last, reciprocating unit (6.2) drive scrapes piece (6.1) and goes up corrugating roll (2) axial reciprocating motion in order to scrape off the global debris of last corrugating roll (2).
2. The rolling device for corrugated paper production as claimed in claim 1, wherein the reciprocating unit (6.2) comprises a guide rod (6.21) and a reciprocating lead screw (6.22), the guide rod (6.21) is fixedly connected to the frame (1), the guide rod (6.21) is parallel to the axial direction of the upper corrugating roller (2), the reciprocating lead screw (6.22) comprises a main shaft (6.221) and a sliding block (6.222) which are matched with each other, the main shaft (6.221) is rotatably arranged on the frame (1), and the main shaft (6.221) is parallel to the guide rod (6.21);
the scraping piece (6.1) comprises an arc-shaped rod (6.11), a plurality of scraping teeth (6.12) are arranged on the inner arc surface of the arc-shaped rod (6.11), the arc-shaped rod (6.11) is arranged on the sliding block (6.222) in a sliding mode along the circumferential direction of the upper corrugating roll (2), and the scraping teeth (6.12) are matched with a roll tooth groove of the upper corrugating roll (2);
an elastic unit (6.3) is arranged between the sliding block (6.222) and the scraping piece (6.1), and the elastic force of the elastic unit (6.3) acts on the scraping piece (6.1) along the reverse direction of the rotation of the upper corrugating roll (2).
3. The rolling device for corrugated paper production as claimed in claim 2, wherein the elastic unit (6.3) comprises a round bar (6.31) and a flat spiral spring (6.32) sleeved on the round bar (6.31), the round bar (6.31) is fixedly connected to the sliding block (6.222), the axial direction of the round bar (6.31) is parallel to the axial direction of the main shaft (6.221), the inner end of the flat spiral spring (6.32) is fixedly connected to the round bar (6.31), and the outer end of the flat spiral spring is fixedly connected to the arc-shaped bar (6.11).
4. A corrugating mechanism as claimed in claim 2, wherein a gear (7) is coaxially fixedly connected to said main shaft (6.221), an external gear ring (8) is coaxially fixedly connected to said upper corrugating roller (2), and said gear (7) is engaged with said external gear ring (8).
5. A crimping device for corrugated paper production according to claim 2, wherein the scraping teeth (6.12) are wedge-shaped at both ends in the direction of the flute, and the upper corrugating roll (2) is also wedge-shaped at both ends.
6. The rolling device for corrugated paper production according to claim 1, wherein the gluing mechanism (4) comprises a guide roller (4.1), a rubber roller (4.2), a glue groove (4.3), a glue brush (4.4) and a hot roller (4.5), the raw paper passes through the guide roller (4.1), the rubber roller (4.2) and the hot roller (4.5) in sequence after being discharged and is rolled into corrugated paper between the upper corrugated roller (2) and the lower corrugated roller (3), the glue groove (4.3) is arranged below the rubber roller (4.2) for containing glue, the lower part of the rubber roller (4.2) is located in the glue groove (4.3) and is contacted with the glue, the glue brush (4.4) is used for brushing redundant glue on the lower rubber roller (4.2), and the hot roller (4.5) is used for heating the raw paper.
7. The rolling device for corrugated paper production according to claim 1, wherein the stripping assembly (5) is located at the paper outlet of the corrugated paper, the stripping assembly (5) comprises a fixing rod (5.1) parallel to the axial direction of the upper corrugating roll (2), the fixing rod (5.1) is fixedly connected to the rack (1), a plurality of stripping sheets (5.2) are arranged on the fixing rod (5.1) in parallel along the length direction, a plurality of annular grooves (2.1) are arranged on the peripheral surface of the upper corrugating roll (2) in parallel along the axial direction, each stripping sheet (5.2) is inserted into each annular groove (2.1) in a one-to-one correspondence manner, and the stripping sheets (5.2) are in sliding fit with the corresponding annular grooves (2.1).
8. The rolling device for corrugated paper production according to claim 7, wherein the plane perpendicular to the middle point of the connecting line between the axes of the upper corrugated roll (2) and the lower corrugated roll (3) and passing through the meshing position between the upper corrugated roll (2) and the lower corrugated roll (3) is a first plane, the stripping plate (5.2) is positioned above the first plane, and the length direction of the stripping plate (5.2) forms an included angle of 30-60 degrees with the first plane.
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| CN202111194418.7A CN113878938B (en) | 2021-10-13 | 2021-10-13 | Rolling device for corrugated paper production |
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| CN202111194418.7A CN113878938B (en) | 2021-10-13 | 2021-10-13 | Rolling device for corrugated paper production |
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| CN113878938B CN113878938B (en) | 2023-11-10 |
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| WO2009145642A1 (en) * | 2008-05-27 | 2009-12-03 | Corcel Ip Limited | Method of forming single face corrugated board |
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| CN212603742U (en) * | 2020-04-24 | 2021-02-26 | 上海大松瓦楞辊有限公司 | Corrugating machine with corrugated roller convenient to clean |
| CN212979409U (en) * | 2020-07-29 | 2021-04-16 | 沧州欧冠包装机械有限公司 | Paste amount adjusting structure of corrugating machine |
| US20210187566A1 (en) * | 2019-12-19 | 2021-06-24 | Simec Group S.r.l. | Device for cleaning cylindrical rollers, machine comprising said device, and cleaning method |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009145642A1 (en) * | 2008-05-27 | 2009-12-03 | Corcel Ip Limited | Method of forming single face corrugated board |
| CN207607178U (en) * | 2017-11-02 | 2018-07-13 | 浙江华宇纸业有限公司 | A kind of corrugated paper molding machine |
| US20210187566A1 (en) * | 2019-12-19 | 2021-06-24 | Simec Group S.r.l. | Device for cleaning cylindrical rollers, machine comprising said device, and cleaning method |
| CN211968620U (en) * | 2020-02-29 | 2020-11-20 | 温岭市森林包装有限公司 | Corrugating machine |
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| CN113878938B (en) | 2023-11-10 |
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