CN217968682U - Novel three-layer corrugated board production equipment - Google Patents
Novel three-layer corrugated board production equipment Download PDFInfo
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- CN217968682U CN217968682U CN202222297168.6U CN202222297168U CN217968682U CN 217968682 U CN217968682 U CN 217968682U CN 202222297168 U CN202222297168 U CN 202222297168U CN 217968682 U CN217968682 U CN 217968682U
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Abstract
The utility model discloses a novel three-layer corrugated board production device, which comprises an edge-to-edge corrugating machine for producing two-layer corrugated paper, wherein the edge-to-edge corrugating machine is provided with two-layer corrugated paper output ports, the two-layer corrugated paper is formed by laminating two pieces of wavy core paper, and wave crests of the two pieces of wavy core paper are relatively laminated; the paste machine of starching for the single face of two-layer corrugated paper is equipped with in proper order in the two-layer corrugated paper delivery outlet outside, scribble the belt hot jar assembly on the thick liquid face with the facial tissue laminating, the belt hot jar assembly includes the driving belt that circular hot jar and arc were arranged, driving belt is located on the partly lateral surface of circular hot jar and one side bending that driving belt and circular hot jar are close to becomes the arc, forms curved sticker transfer passage between driving belt and the circular hot jar, the entry orientation of sticker transfer passage paste the machine. The utility model can process a novel three-layer corrugated paper consisting of two layers of corrugated paper and one layer of facial tissue; moreover, the arc-shaped paster conveying channel reduces the occupation of the transverse space.
Description
Technical Field
The utility model relates to a flute machine, especially a novel three-layer corrugated container board production facility.
Background
Chinese patent document No. CN111347727A discloses a novel corrugated paper production device and a production process thereof in 30/6/2020, which includes a corrugating machine body, wherein a first corrugating roller is rotatably mounted at the top of the inner side of the corrugating machine body, a second corrugating roller is engaged and connected to the side end surface of the first corrugating roller, a third corrugating roller is rotatably mounted at the middle of the inner side of the corrugating machine body, a fourth corrugating roller is engaged and connected to the outer end surface of the bottom of the third corrugating roller, preheating cylinders are respectively mounted on both sides of the corrugating machine body, a base paper rack is mounted on one side of each of the two preheating cylinders, a pasting machine base is mounted on one side of the base paper rack, and a fixed cylinder is rotatably mounted on the inner side of the pasting machine base. And finally, pasting the upper end and the lower end of the double-layer corrugated paper by using a pasting machine, and pasting by using a conveyor belt and microwave heating to adhere the upper end and the lower end of the corrugated paper with the raw paper to form the four-layer corrugated paper. However, the double-layer corrugated paper is not qualitative after being output, can be stretched and stretched, and is elongated (the ridge height of the double-layer corrugated paper is reduced) when the double-layer corrugated paper is remotely conveyed to a pasting machine, so that the final production is difficult to realize.
In addition, the device combining the conveyor belt and the microwave heating has longer length and larger occupied space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure is reasonable, small novel three-layer corrugated container board production facility.
The purpose of the utility model is realized like this:
a novel three-layer corrugated board production device comprises a corrugation machine for producing two layers of corrugated paper, wherein the corrugation machine is provided with two layers of corrugated paper output ports, the two layers of corrugated paper are formed by laminating two wavy core papers, and wave crests of the two wavy core papers are relatively laminated; the method is characterized in that: two-layer corrugated paper delivery outlet outside order is equipped with the machine of pasting of starching for the single face of two-layer corrugated paper, scribbles the hot jar assembly of belt on the thick liquid face with the facial tissue laminating at two-layer corrugated paper, and the hot jar assembly of belt includes the driving belt that circular hot jar and arc were arranged, and driving belt is located on the partly lateral surface of circular hot jar and one side bending that driving belt and circular hot jar are close to becomes the arc, forms curved sticker transfer passage between driving belt and the circular hot jar, the entry orientation of sticker transfer passage paste the machine.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, a supporting plate is arranged between the two layers of corrugated paper output ports and the pasting machine. The supporting plate supports two layers of corrugated paper, so that the corrugated paper is prevented from falling, stretching and deforming.
As a further scheme, the paste machine and the belt hot cylinder assembly are arranged on the track and are respectively movably matched with the track. When paper needs to be threaded, the belt hot cylinder assembly and the pasting machine can be pulled away in the direction back to the corrugating machine, and then the belt hot cylinder assembly and the pasting machine flow out of a space where an operator can conveniently enter; after the operator finishes paper threading or other maintenance operations and leaves the space, the pasting machine and the belt hot cylinder assembly can be close to the corrugating machine again, so that two layers of corrugated paper can enter the pasting machine more quickly.
As a further scheme, a frame empty area is arranged at the lower part of the pasting machine, an arc-shaped hot plate and a paper-penetrating heightening stool which are relatively fixed with the track are arranged in the frame empty area, and the arc-shaped hot plate is positioned below the stool surface of the paper-penetrating heightening stool. An operator can stand on the stool surface, so that construction and maintenance are more convenient. The arc-shaped hot plate can preheat the core paper entering the corrugating machine.
As a further scheme, the corrugated paper corrugating machine further comprises a first core paper output assembly, a surface paper output assembly and a second core paper output assembly, wherein the first core paper output assembly and the surface paper output assembly are sequentially arranged on the outer side of the belt hot cylinder assembly, and the second core paper output assembly is arranged on the outer side of the corrugated machine; the first core paper output assembly, the surface paper output assembly and the second core paper output assembly respectively comprise a base paper frame and a paper receiving machine, and the paper receiving machine is positioned above the base paper frame; the bottom parts of the belt hot cylinder assembly and the pasting machine are provided with a downward paper passing channel, core paper output by the first core paper output assembly enters the corrugating machine through the downward paper passing channel, and surface paper output by the surface paper output assembly enters the belt hot cylinder assembly through the first core paper output assembly; and a paper guiding mechanism for guiding the three layers of corrugated boards upwards is further arranged above one side of the belt hot cylinder assembly back to the pasting machine.
As a further scheme, the transmission belt and the circular hot cylinder both have power and rotate synchronously; the belt heating cylinder assembly further comprises a left supporting plate and a right supporting plate, the transmission belt comprises a belt, a power roller and a plurality of supporting rollers, the belt is arranged on the peripheries of the power roller and the supporting rollers in a tensioning mode, and two ends of the power roller, the supporting rollers and the circular heating cylinder are connected to the supporting plates; the driving belt and the round hot cylinder are driven by a servo motor. The transmission belt and the circular hot cylinder move synchronously, so that the pulling acting force on the processed paper board is avoided.
As a further scheme, the shaft head parts of the power roller and the supporting roller are arranged to be detachable, and the belt is an annular belt. The shaft head part is disassembled through a detachable structure, so that the installation of the annular belt is facilitated.
As a further scheme, the corrugating machine comprises an upper corrugating roller group assembly and a lower corrugating roller group assembly which are used for processing single-layer wavy core paper, and a sizing assembly which is used for coating single-layer wavy core paper output by one corrugating roller group assembly with sizing; the upper corrugated roller group assembly comprises a first upper corrugated roller, a first lower corrugated roller, upper wall plates and a first servo motor, wherein the first upper corrugated roller and the first lower corrugated roller are arranged between the two upper wall plates, the first upper corrugated roller and the first lower corrugated roller are driven by the first servo motor, and corrugated teeth of the first upper corrugated roller and the first lower corrugated roller are meshed in a staggered manner; the lower corrugated roller set assembly comprises a second upper corrugated roller, a second lower corrugated roller, lower wall plates and a second servo motor, the second upper corrugated roller and the second lower corrugated roller are arranged between the two lower wall plates, the second upper corrugated roller and the second lower corrugated roller are driven by the second servo motor, and the corrugated teeth of the second upper corrugated roller and the second lower corrugated roller are meshed in a staggered manner; the first lower corrugating roller and the second upper corrugating roller move synchronously, the corrugation peaks of the first lower corrugating roller and the second upper corrugating roller are opposite, and the two layers of corrugated paper output ports are formed between the first lower corrugating roller and the second upper corrugating roller; the sizing assembly is arranged on the outer side of the lower corrugated roller set assembly and comprises a first pulp disk, a first pulp control roller and a first sizing roller, the first pulp control roller is used for bringing the pulp of the first pulp disk to the surface of the first sizing roller, and the first sizing roller is used for coating the pulp on the surface of the first sizing roller on the surface of single-layer wavy core paper processed by the lower corrugated roller set assembly.
As a further scheme, one end of the lower portion of the upper wall plate is hinged to one end of the upper portion of the lower wall plate, the other end of the lower portion of the upper wall plate is connected with the other end of the upper portion of the lower wall plate through an oil cylinder, and a piston rod and a cylinder body of the oil cylinder are hinged to the upper wall plate and the lower wall plate respectively. The corrugated roller assembly can be lifted up by turning up the upper wallboard, so that the corrugated roller assembly is convenient to maintain.
As a further scheme, the paste machine comprises a second paste disc, a second paste control roller and a second sizing roller, wherein the second paste control roller is used for bringing paste of the second paste disc to the surface of the second sizing roller, and the second sizing roller coats the paste on the surface of the second sizing roller on the bottom surface of the two layers of corrugated paper processed by the corrugating machine; a synchronous pressing roller group is further arranged above the paste machine corresponding to the second sizing roller and is in transmission connection with a second servo motor, and the second size control roller and the second sizing roller are in transmission connection with a third servo motor.
As a further scheme, a power hot cylinder assembly is further arranged between the facial tissue output assembly and the belt hot cylinder assembly, the power hot cylinder assembly comprises a hot cylinder body, a hot cylinder driving motor and a press roll group for pressing facial tissue on the periphery of the hot cylinder body, and the hot cylinder driving motor is in transmission connection with the hot cylinder body. The hot cylinder body can preheat facial tissue on one hand, and on the other hand, can produce certain tractive effect to the facial tissue, avoids the facial tissue directly to pass through the hot cylinder assembly tractive of belt.
The utility model has the advantages as follows:
the novel three-layer corrugated board production equipment sequentially combines a corrugating machine, a pasting machine and a belt hot cylinder assembly which is used for attaching the surface paper to the coating surfaces of two layers of corrugated paper, so that novel three-layer corrugated paper consisting of two layers of corrugated paper and one layer of surface paper is processed; moreover, the belt heating cylinder is provided with the arc-shaped paster conveying channel, so that the occupation of transverse space is reduced, and the length of the equipment is shorter.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the middle belt hot cylinder assembly of the present invention.
Fig. 3 is a schematic side view of the belt heating cylinder assembly of the present invention.
Fig. 4 is a schematic view of the structure of the middle adjusting gear of the present invention.
Fig. 5 is a schematic sectional structure view of F-F of fig. 3.
Fig. 6 is the schematic structural diagram of the three-layer corrugated board production line of the present invention.
Fig. 7 is an enlarged schematic view of G in fig. 6.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1, a novel three-layer corrugated board production device comprises a corrugating machine 10 for producing two layers of corrugated paper D, wherein the corrugating machine 10 is provided with two layers of corrugated paper output ports 101, the two layers of corrugated paper D are formed by laminating two wavy core papers, and wave crests of the two wavy core papers are relatively laminated; two-layer corrugated paper delivery outlet 101 outside order is equipped with the machine of pasting 4 of starching for two-layer corrugated paper D's single face, with the hot jar assembly 5 of the belt of facial tissue C laminating on two-layer corrugated paper D scribbles the thick liquid face, the hot jar assembly 5 of belt includes the driving belt that circular hot jar 51 and arc were arranged, driving belt is located circular hot jar 51 partly lateral surface and driving belt becomes the arc with one side bending that circular hot jar 51 is close to, form curved sticker transfer passage between driving belt and the circular hot jar 51, the entry orientation of sticker transfer passage paste machine 4.
And a supporting plate 20 is arranged between the two layers of corrugated paper output ports 101 and the paste machine 4.
The paste machine 4 and the belt hot cylinder assembly 5 are arranged on the track 60 and are respectively movably matched with the track 60.
The lower part of the paste machine 4 is provided with a frame empty area, the overhead area is internally provided with an arc-shaped hot plate 30 and a paper-passing heightening stool 40 which are fixed relative to the track 60, and the arc-shaped hot plate 30 is positioned below the stool surface of the paper-passing heightening stool 40.
As shown in fig. 2 to 5, the driving belt and the circular hot cylinder 51 are powered and rotate synchronously; the belt hot cylinder assembly 5 further comprises a left support plate and a right support plate 57, the transmission belt comprises a belt 52, a power roller 56 and a plurality of support rollers, the belt 52 is arranged on the peripheries of the power roller 56 and the support rollers in a tensioning mode, and two ends of the power roller 56, the support rollers and the circular hot cylinder 51 are connected to the support plates 57; the drive belt 52 and the circular hot cylinder 51 are driven by a servo motor.
The shaft head parts of the power roller 56 and the support roller are arranged into a detachable structure, and the belt 52 is an annular belt 52.
The spindle head part comprises a fixed spindle head 581 connected with the end part of the power roller 56 or the supporting roller and a movable spindle head 582 connected with the supporting plate 57; the detachable structure includes a coupling clamp 58, and the coupling clamp 58 connects the fixed stub 581 and the movable stub 582.
The number of the power rollers 56 is two, and the two power rollers 56 are distributed in two ends of the belt 52 and are in transmission connection with a first servo driving motor and a second servo driving motor respectively; the circular hot cylinder 51 is in transmission connection with a third servo drive motor.
The supporting roller comprises an adjustable pressing roller 53 and a tensioning roller 55, the shaft head part of the adjustable pressing roller 53 and the shaft head part of the power roller 56 are connected with the supporting plate 57 through eccentric connecting structures, and the eccentric connecting structures are in transmission connection with an eccentric adjusting driving device; the tensioning roller 55 is connected to the support plate 57 by a sliding connection which is in driving connection with a tensioning adjustment drive.
The eccentric connection structure comprises an eccentric sleeve 594, a bearing sleeve 596 and a bearing 597, the eccentric sleeve 594 is rotatably connected with the supporting plate 57, an eccentric hole 595 is formed in the eccentric sleeve 594, the bearing sleeve 596 is connected with the eccentric hole 595, and the shaft head part of the adjustable pressure roller 53 or the shaft head part of the power roller 56 is matched with an inner cavity of the bearing sleeve 596 through the bearing 597; the eccentric adjustment driving device comprises an eccentric adjustment driving motor 592 and a driving gear 593, an adjustment gear 591 is arranged on the outer periphery of the eccentric sleeve 594, the adjustment gear 591 is meshed with the driving gear 593, and the driving gear 593 is in transmission connection with the eccentric adjustment driving motor 592.
The sliding connection structure comprises a sliding rail 552 and a sliding block 551 which are mutually matched in a sliding or rolling manner, the shaft head part of the tensioning roller 55 is positioned on the sliding block 551 and is connected with the sliding block 551 in a rotating manner, a cross rod 554 is arranged on the sliding block 551, the supporting plate 57 is provided with a long yielding groove 571 corresponding to the cross rod 554, and the cross rod 554 passes through the long yielding groove 571 and then extends out of the supporting plate 57; the tension adjusting driving device comprises a tension adjusting cylinder 553, the cylinder body of the tension adjusting cylinder 553 is connected with the outer side of the supporting plate 57, and the piston rod of the tension adjusting cylinder 553 is connected with the cross rod 554 through a clamping head 555.
The inner side of the belt 52 is also provided with a gravity pressing roller 54, and two ends of the gravity pressing roller 54 are connected with the supporting plate 57 through eccentric hinges; the eccentric hinge joint comprises a crank arm 541, and two ends of the crank arm 541 are respectively and rotatably connected with the supporting plate 57 and the end of the gravity pressing roller 54.
The corrugating machine 10 comprises an upper corrugating roller group assembly 2 and a lower corrugating roller group assembly 3 which are used for processing single-layer wavy core paper, and a sizing assembly 1 for coating single-layer wavy core paper output by one corrugating roller group assembly with sizing; the upper corrugating roller group assembly 2 comprises a first upper corrugating roller 21, a first lower corrugating roller 22, upper wall plates and a first servo motor, wherein the first upper corrugating roller 21 and the first lower corrugating roller 22 are arranged between the two upper wall plates, the first upper corrugating roller 21 and the first lower corrugating roller 22 are driven by the first servo motor, and corrugating teeth of the first upper corrugating roller 21 and the first lower corrugating roller 22 are meshed in a staggered mode; the lower corrugated roller set assembly 3 comprises a second upper corrugated roller 32, a second lower corrugated roller 31, lower wall plates and a second servo motor, the second upper corrugated roller 32 and the second lower corrugated roller 31 are arranged between the two lower wall plates, the second upper corrugated roller 32 and the second lower corrugated roller 31 are driven by the second servo motor, and the corrugated teeth of the second upper corrugated roller 32 and the second lower corrugated roller 31 are meshed in a staggered manner; the first lower corrugating roll 22 and the second upper corrugating roll 32 move synchronously, the corrugation peaks of the first lower corrugating roll 22 and the second upper corrugating roll 32 are opposite, and the two layers of corrugated paper output ports 101 are formed between the first lower corrugating roll 22 and the second upper corrugating roll; the sizing assembly 1 is arranged on the outer side of the lower corrugated roller set assembly 3, the sizing assembly 1 comprises a first pulp disk 11, a first pulp control roller 12 and a first sizing roller 13, the first pulp control roller 12 is used for bringing the pulp of the first pulp disk 11 to the surface of the first sizing roller 13, and the first sizing roller 13 coats the pulp on the surface of a single-layer wavy core paper processed by the lower corrugated roller set assembly 3. Steam is introduced into the first lower corrugating roll 22 and the second upper corrugating roll 32 to generate a heating effect.
One end of the lower portion of the upper wall plate is hinged to one end of the upper portion of the lower wall plate, the other end of the lower portion of the upper wall plate is connected with the other end of the upper portion of the lower wall plate through an oil cylinder, and a piston rod and a cylinder body of the oil cylinder are hinged to the upper wall plate and the lower wall plate respectively.
The paste machine 4 comprises a second paste plate 43, a second paste control roller 41 and a second sizing roller 42, wherein the second paste control roller 41 is used for bringing paste of the second paste plate 43 to the surface of the second sizing roller 42, and the second sizing roller 42 coats the paste on the surface of the second sizing roller on the bottom surface of the two layers of corrugated paper D processed by the corrugating machine 10; a synchronous press roller group 44 is further arranged above the paste machine 4 corresponding to the second sizing roller 42, the synchronous press roller group 44 is in transmission connection with a second servo motor, and the second size control roller 41 and the second sizing roller 42 are in transmission connection with a third servo motor.
As shown in fig. 6 and 7, the corrugating machine further comprises a first core paper output assembly, a surface paper output assembly and a second core paper output assembly, wherein the first core paper output assembly and the surface paper output assembly are sequentially arranged outside the belt hot cylinder assembly 5, and the second core paper output assembly is arranged outside the corrugating machine 10; the first core paper output assembly, the surface paper output assembly and the second core paper output assembly respectively comprise a base paper frame and a paper receiving machine, and the paper receiving machine is positioned above the base paper frame; the bottom parts of the belt hot cylinder assembly 5 and the paste machine 4 are provided with a lower paper passing channel 50, core paper output by the first core paper output assembly enters the corrugating machine 10 through the lower paper passing channel 50, and surface paper C output by the surface paper output assembly enters the belt hot cylinder assembly 5 through the first core paper output assembly; and a paper guiding mechanism 100 for guiding the three layers of corrugated boards E upwards is further arranged above one side of the belt hot cylinder assembly 5 back to the pasting machine 4.
Still be equipped with power hot jar assembly between the facial tissue output assembly with belt hot jar assembly 5, power hot jar assembly includes hot jar body 200, hot jar driving motor 300 and presses facial tissue C at the compression roller group of hot jar body 200 periphery, and hot jar driving motor 300 is connected with hot jar body 200 transmission. The press roller group includes a first press roller 500, a second press roller 600 and a third press roller 700 which are sequentially arranged along the rotation direction R of the hot cylinder body 200; the face paper C is pressed between the press roller group and the outer periphery of the hot cylinder body 200. When the hot cylinder driving motor 300 drives the hot cylinder body 200 to rotate, the facial tissue C is driven.
The first core paper output assembly comprises a first raw paper frame 70 and a first paper receiving machine 701, and the first core paper A of the first raw paper frame 70 enters the upper corrugating roll group assembly 2 through the first paper receiving machine 701. The second core paper output assembly comprises a second raw paper frame 80 and a second paper receiving machine 801, wherein second core paper B of the second raw paper frame 80 enters a lower paper penetrating channel 50 after passing through the second paper receiving machine 801 and then enters a lower corrugated roller assembly 3, and the position where the second core paper B enters after being coated with pulp by the sizing assembly 1 is shown as B2 in FIG. 1; and then, the corrugating machine 10 feeds the two layers of output corrugated paper D into the belt hot cylinder assembly 5 after passing through the pasting machine 4. The facial tissue output assembly comprises a third raw tissue frame 90 and a third paper receiving machine 901; referring to fig. 7, after being output by the third paper receiving machine 901, the surface paper C of the third raw paper frame 90 passes through the paper guide roller 400 and then enters the power hot cylinder assembly, and the surface paper C is preheated and pulled by the hot cylinder body 200 and enters the belt hot cylinder assembly 5; wherein the direction of the conveyance of the face paper C is shown by the direction of the arrow H. Finally, the two layers of corrugated paper D and the surface paper C are processed into a three-layer corrugated paper board E by the belt hot cylinder assembly 5 and output by the paper guiding mechanism 100.
In addition, motors related to the paperboard transmission in the novel three-layer corrugated paperboard production equipment are all driven by servo motors, so that the synchronism of the whole motion is realized, and the corrugation peak number of the two-layer corrugated paperboard D reaches the paperboard supporting strength requirement; further, the amount of deformation of the two corrugated sheets D before the lamination with the face sheets C is reduced.
The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. A novel three-layer corrugated board production device comprises a corrugation and corrugating machine (10) for producing two layers of corrugated paper (D), wherein the corrugation and corrugating machine (10) is provided with two layers of corrugated paper output ports (101), the two layers of corrugated paper (D) are formed by laminating two pieces of wavy core paper, and wave crests of the two pieces of wavy core paper are relatively laminated; the method is characterized in that: two-layer corrugated paper delivery outlet (101) outside order is equipped with paste machine (4) of starching for the single face of two-layer corrugated paper (D), with facial tissue (C) laminating belt hot cylinder assembly (5) on two-layer corrugated paper (D) scribble the thick liquid face, belt hot cylinder assembly (5) are including the driving belt that circular hot cylinder (51) and arc were arranged, driving belt is located on the partly lateral surface of circular hot cylinder (51) and one side that driving belt and circular hot cylinder (51) are close to is curved into the arc, form curved sticker transfer passage between driving belt and circular hot cylinder (51), the entry orientation of sticker transfer passage paste machine (4).
2. A novel three-ply corrugated board production apparatus as claimed in claim 1, wherein: and a supporting plate (20) is arranged between the two layers of corrugated paper output ports (101) and the paste machine (4).
3. A novel three-layer corrugated cardboard production plant according to claim 1 characterized in that: the paste machine (4) and the belt hot cylinder assembly (5) are arranged on the track (60) and are respectively movably matched with the track (60).
4. A novel three-ply corrugated board producing apparatus as claimed in claim 3, wherein: the lower part of the paste machine (4) is provided with a frame empty area, an arc-shaped hot plate (30) and a paper-passing heightening stool (40) which are fixed relative to the track (60) are arranged in the frame empty area, and the arc-shaped hot plate (30) is positioned below the stool surface of the paper-passing heightening stool (40).
5. A novel three-layer corrugated cardboard production plant according to claim 1 characterized in that: the corrugated paper corrugating machine further comprises a first core paper output assembly, a surface paper output assembly and a second core paper output assembly, wherein the first core paper output assembly and the surface paper output assembly are sequentially arranged on the outer side of the belt hot cylinder assembly (5), and the second core paper output assembly is arranged on the outer side of the corrugating machine (10); the first core paper output assembly, the surface paper output assembly and the second core paper output assembly respectively comprise a base paper frame and a paper receiving machine, and the paper receiving machine is positioned above the base paper frame; a lower paper passing channel (50) is arranged at the bottoms of the belt hot cylinder assembly (5) and the paste machine (4), core paper output by the first core paper output assembly enters the corrugating machine (10) through the lower paper passing channel (50), and surface paper (C) output by the surface paper output assembly enters the belt hot cylinder assembly (5) through the first core paper output assembly; and a paper guide mechanism (100) for guiding the three layers of corrugated boards (E) upwards is further arranged above one side of the belt hot cylinder assembly (5) back to the pasting machine (4).
6. A novel three-ply corrugated board production apparatus as claimed in claim 1, wherein: the transmission belt and the circular hot cylinder (51) both have power and synchronously rotate; the belt heating cylinder assembly (5) further comprises a left supporting plate and a right supporting plate (57), the transmission belt comprises a belt (52), a power roller (56) and a plurality of supporting rollers, the belt (52) is arranged on the peripheries of the power roller (56) and the supporting rollers in a tensioning mode, and two ends of the power roller (56), the supporting rollers and the circular heating cylinder (51) are connected to the supporting plates (57); the transmission belt (52) and the circular hot cylinder (51) are driven by a servo motor.
7. Novel three-layer corrugated cardboard production plant according to claim 6, characterized in that: the shaft head parts of the power roller (56) and the supporting roller are arranged into a detachable structure, and the belt (52) is an annular belt (52).
8. A novel three-layer corrugated cardboard production plant according to claim 1 characterized in that: the corrugating machine (10) comprises an upper corrugating roller set assembly (2) and a lower corrugating roller set assembly (3) which are used for processing single-layer wavy core paper, and a sizing assembly (1) which is used for coating single-layer wavy core paper output by one corrugating roller set assembly with sizing; the upper corrugating roll group assembly (2) comprises a first upper corrugating roll (21), a first lower corrugating roll (22), upper wall plates and a first servo motor, wherein the first upper corrugating roll (21) and the first lower corrugating roll (22) are arranged between the two upper wall plates, the first upper corrugating roll (21) and the first lower corrugating roll (22) are driven by the first servo motor, and corrugating teeth of the first upper corrugating roll and the first lower corrugating roll are meshed in a staggered mode; the lower corrugated roller set assembly (3) comprises a second upper corrugated roller (32), a second lower corrugated roller (31), lower wall plates and a second servo motor, the second upper corrugated roller (32) and the second lower corrugated roller (31) are arranged between the two lower wall plates, the second upper corrugated roller (32) and the second lower corrugated roller (31) are driven by the second servo motor, and the corrugated teeth of the second upper corrugated roller and the second lower corrugated roller are meshed in a staggered manner; the first lower corrugating roller (22) and the second upper corrugating roller (32) move synchronously, the corrugation peaks of the first lower corrugating roller (22) and the second upper corrugating roller (32) are opposite, and the two layers of corrugated paper output ports (101) are formed between the first lower corrugating roller and the second upper corrugating roller; the sizing assembly (1) is arranged on the outer side of the lower corrugated roller set assembly (3), the sizing assembly (1) comprises a first pulp disk (11), a first pulp control roller (12) and a first sizing roller (13), the first pulp control roller (12) is used for bringing the pulp of the first pulp disk (11) to the surface of the first sizing roller (13), and the first sizing roller (13) coats the pulp on the surface of the first sizing roller on the surface of single-layer wavy core paper processed by the lower corrugated roller set assembly (3).
9. A novel three-layer corrugated cardboard production plant according to claim 1 characterized in that: the pasting machine (4) comprises a second paste disc (43), a second paste control roller (41) and a second sizing roller (42), wherein the second paste control roller (41) is used for bringing paste of the second paste disc (43) to the surface of the second sizing roller (42), and the second sizing roller (42) coats the paste on the surface of the second sizing roller on the bottom surfaces of two layers of corrugated paper (D) processed by the corrugating machine (10); the paste machine (4) is also provided with a synchronous compression roller set (44) above the second sizing roller (42), the synchronous compression roller set (44) is in transmission connection with a second servo motor, and the second size control roller (41) and the second sizing roller (42) are in transmission connection with a third servo motor.
10. A novel three-layer corrugated cardboard production apparatus as claimed in claim 5 wherein: still be equipped with power hot jar assembly between the facial tissue output assembly with belt hot jar assembly (5), power hot jar assembly includes hot jar body (200), hot jar driving motor (300) and presses facial tissue (C) at the compression roller group of hot jar body (200) periphery, and hot jar driving motor (300) are connected with hot jar body (200) transmission.
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CN202222150103 | 2022-08-15 | ||
CN2022221501039 | 2022-08-15 |
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CN217968682U true CN217968682U (en) | 2022-12-06 |
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CN202222297168.6U Active CN217968682U (en) | 2022-08-15 | 2022-08-30 | Novel three-layer corrugated board production equipment |
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2022
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