阅读说明：本技术 一种环保型蜂窝纸板的生产工艺 (Production process of environment-friendly honeycomb paperboard ) 是由 鄢加军 巫世群 于 2020-12-30 设计创作，主要内容包括：本申请涉及纸板生产的技术领域,尤其是涉及一种环保型蜂窝纸板的生产工艺,其以下工序：工序S1：对纸芯进行预热；工序S2：在纸芯上下表面涂覆胶水,并将两层面纸分别粘附于纸芯的上下表面；工序S3：对粘合后的纸板进行烘干；工序S4：将烘干后的纸板两侧的边料切除；工序S5：对纸板两侧切除的边料集中收集处理；工序S6：对切除边料后的纸板进行冷却；工序S7：对冷却后的纸板进行横切；工序S8：对横切后的纸板进行堆放。本申请具有降低蜂窝纸板高温粘合后的湿度和热度,保证蜂窝纸板的结构强度,进而保证蜂窝纸板切割后的成型质量的效果。(The application relates to the technical field of paperboard production, in particular to a production process of an environment-friendly honeycomb paperboard, which comprises the following steps: step S1: preheating the paper core; step S2: coating glue on the upper and lower surfaces of the paper core, and respectively adhering two layers of face paper to the upper and lower surfaces of the paper core; step S3: drying the bonded paper board; step S4: cutting off the edge materials on the two sides of the dried paperboard; step S5: intensively collecting and processing the edge materials cut off from the two sides of the paperboard; step S6: cooling the paper board with the edge materials cut off; step S7: transversely cutting the cooled paperboard; step S8: and stacking the transversely cut paperboards. This application has humidity and heat degree after reducing the bonding of honeycomb cardboard high temperature, guarantees the structural strength of honeycomb cardboard, and then guarantees the effect of the shaping quality after the cutting of honeycomb cardboard.)

1. The production process of the environment-friendly honeycomb paperboard is characterized by comprising the following steps: the method comprises the following steps:

step S1: preheating the paper core;

step S2: coating glue on the upper and lower surfaces of the paper core, and respectively adhering two layers of face paper to the upper and lower surfaces of the paper core;

step S3: drying the bonded paper board;

step S4: cutting off the edge materials on the two sides of the dried paperboard;

step S5: intensively collecting and processing the edge materials cut off from the two sides of the paperboard;

step S6: cooling the paper board with the edge materials cut off;

step S7: transversely cutting the cooled paperboard;

step S8: and stacking the transversely cut paperboards.

2. The production process of the environment-friendly honeycomb paperboard according to claim 1, characterized in that: adopt the rip cutting device to amputate the rim charge of cardboard both sides in process S4, the rip cutting device is including rip cutting frame (1) and rip cutting mechanism, rip cutting mechanism is including installation axle (5), mounting bracket (6), driving motor (8) and slitter knife (7), mounting bracket (6) are provided with a plurality ofly and all install in installation axle (5), slitter knife (7) correspond with mounting bracket (6) and are provided with a plurality ofly, and each slitter knife (7) rotate respectively and install in each mounting bracket (6), driving motor (8) are used for driving slitter knife (7) and rotate, whetstone (51) are installed to mounting bracket (6), whetstone (51) are used for grinding slitter knife (7).

3. The production process of the environment-friendly honeycomb paperboard as claimed in claim 2, wherein: installation axle (5) wear to locate mounting bracket (6) and with mounting bracket (6) cooperation of sliding, mounting bracket (6) support tightly through the bolt and are fixed in installation axle (5).

4. The production process of the environment-friendly honeycomb paperboard as claimed in claim 3, wherein: indulge and cut frame (1) and rotate and install transmission shaft (10), the cross-section of transmission shaft (10) is the polygon, driving motor (8) are installed in indulging and cut frame (1) and are used for driving transmission shaft (10) to rotate, mounting bracket (6) are rotated and are connected with first synchronizing wheel (11), transmission shaft (10) are worn to locate first synchronizing wheel (11) and are slided the cooperation with first synchronizing wheel (11), indulge cutter (7) coaxial fixation and have second synchronizing wheel (13), second synchronizing wheel (13) and mounting bracket (6) normal running fit, first synchronizing wheel (11) and second synchronizing wheel (13) are intervally around being equipped with hold-in range (14).

5. The production process of the environment-friendly honeycomb paperboard according to claim 1, characterized in that: adopt the garbage collection device to concentrate the collection processing to the rim charge of cardboard both sides excision in process S5, the garbage collection device includes conveying pipeline (26), shredded paper fan (27), communicating pipe (28), storage case (29) and collection pocket (30), conveying pipeline (26) are provided with two, two the one end of conveying pipeline (26) all communicates in the input of shredded paper fan (27), two conveying pipeline (26) are used for sending into shredded paper fan (27) with the rim charge after the cardboard both sides excision, the one end of communicating pipe (28) communicates in the output of shredded paper fan (27), the other end of communicating pipe (28) communicates in storage case (29), the bottom of the vertical setting of storage case (29) and storage case (29) is the opening form, collection pocket (30) are installed in the bottom opening part of storage case (29).

6. The production process of the environment-friendly honeycomb paperboard as claimed in claim 5, wherein: the input end flange joint of shredded paper fan (27) has connecting pipe (31), two the one end of conveying pipeline (26) all communicates through the input of connecting pipe (31) with shredded paper fan (27).

7. The production process of the environment-friendly honeycomb paperboard according to claim 1, characterized in that: cardboard after the offcut rim charge is cooled off through cooling device in process S6, cooling device includes cooling support body (16), installing frame (17) and exhaust fan (18), installing frame (17) are provided with two and are located the both sides of cooling support body (16) vertical direction respectively, exhaust fan (18) are provided with two sets ofly, and are two sets of exhaust fan (18) are installed respectively in two installing frames (17), and are two sets of the face of airing exhaust of exhaust fan (18) all faces the cardboard after the offcut rim charge.

8. The production process of the environment-friendly honeycomb paperboard according to claim 1, characterized in that: in the step S7, a transverse cutting device is used for transversely cutting the cooled paperboard, the transverse cutting device includes a transverse cutting frame body (35), a transverse cutting mechanism, an x-axis sliding mechanism and a y-axis sliding mechanism, the transverse cutting mechanism includes a fixed seat (36), a mounting seat (37), a transverse cutting motor (38) and a transverse cutting knife (39), the fixed seat (36) is matched with the transverse cutting frame body (35) in a sliding manner along the y-axis direction, the y-axis sliding mechanism is used for driving the fixed seat (36) to slide along the y-axis direction, the mounting seat (37) is matched with the fixed seat (36) in a sliding manner along the x-axis direction, the x-axis sliding mechanism is used for driving the mounting seat (37) to slide along the x-axis direction, the transverse cutting knife (39) is rotatably mounted on the mounting seat (37), and the transverse cutting motor (38) is mounted on the.

9. The production process of the environment-friendly honeycomb paperboard as claimed in claim 8, wherein: the x-axis sliding mechanism comprises a sliding motor (45), a driving wheel (46), a driven wheel (47) and a transmission belt (48), wherein the driving wheel (46) and the driven wheel (47) are rotatably mounted on the fixed seat (36) and distributed along the x-axis direction, the transmission belt (48) is wound on the outer peripheral surfaces of the driving wheel (46) and the driven wheel (47), the transmission belt (48) penetrates through the mounting seat (37) and is fixedly connected with the mounting seat (37), and the sliding motor (45) is mounted on the transverse cutting frame body (35) and is used for driving the driving wheel (46) to rotate;

the y-axis sliding mechanism comprises a rodless cylinder (44) installed on the transverse cutting frame body (35), a sliding rod (441) of the rodless cylinder (44) extends along the y-axis direction, and the installation seat (37) is fixedly connected to a sliding block (442) of the rodless cylinder (44).

10. The production process of the environment-friendly honeycomb paperboard as claimed in claim 9, wherein: fixing base (36) fixedly connected with guide bar (49), guide way (50) that extend along the x axle direction are seted up in mount pad (37), guide bar (49) are located guide way (50) and with guide way (50) sliding fit.

Technical Field

The application relates to the field of paperboard production, in particular to a production process of an environment-friendly honeycomb paperboard.

Background

The honeycomb paperboard is a novel environment-friendly energy-saving material with a sandwich structure, which is manufactured by connecting core paper into a plurality of hollow three-dimensional regular hexagons by an adhesive bonding method to form an integral stressed part, namely a paper core, and bonding surface paper on two sides of the paper core. The packaging product made of the honeycomb paperboard has the characteristics of light weight, high strength, low cost, good buffering performance and the like.

In the production of the honeycomb paperboard in the related art, the paper core and the face paper are generally bonded at high temperature, and then the paperboard is longitudinally cut and transversely cut through a cutting device, so that the final required paperboard is obtained.

In view of the above-mentioned related technologies, the inventor believes that after the honeycomb paperboard is bonded at a high temperature, the surface of the honeycomb paperboard has a certain humidity and heat, and the structural strength of the honeycomb paperboard is weak, which is not favorable for ensuring the forming quality of the honeycomb paperboard after being cut.

Disclosure of Invention

In order to reduce humidity and heat after the honeycomb paperboard is bonded at high temperature, the structural strength of the honeycomb paperboard is guaranteed, and then the forming quality of the honeycomb paperboard after being cut is guaranteed, the application provides a production process of an environment-friendly honeycomb paperboard.

The production process of the environment-friendly honeycomb paperboard adopts the following technical scheme:

a production process of environment-friendly honeycomb paperboard comprises the following steps of S1: preheating the paper core; step S2: coating glue on the upper and lower surfaces of the paper core, and respectively adhering two layers of face paper to the upper and lower surfaces of the paper core; step S3: drying the bonded paper board; step S4: cutting off the edge materials on the two sides of the dried paperboard; step S5: intensively collecting and processing the edge materials cut off from the two sides of the paperboard; step S6: cooling the paper board with the edge materials cut off; step S7: transversely cutting the cooled paperboard; step S8: and stacking the transversely cut paperboards.

Through adopting above-mentioned technical scheme, after the rim charge of cardboard both sides after bonding and excision bonding is carried out to the cardboard, at first concentrate the collection to the rim charge of excision and handle, thereby make the rim charge after the excision promptly the waste material be difficult for causing the influence to the cooling and the crosscut process of cardboard, and then be favorable to guaranteeing the shaping quality after the cardboard crosscut, and simultaneously, cool off the cardboard and be favorable to reducing the surperficial heat degree and the humidity of honeycomb cardboard, and then structural strength when being favorable to guaranteeing the honeycomb cardboard crosscut, thereby be favorable to further guaranteeing the shaping quality after the honeycomb cardboard cutting.

Optionally, adopt the rip cutting device to amputate the rim charge of cardboard both sides in process S2, the rip cutting device includes rip cutting frame and rip cutting mechanism, rip cutting mechanism is including installation axle, mounting bracket, driving motor and slitter knife, the mounting bracket is provided with a plurality ofly and all installs in the installation axle, slitter knife corresponds with the mounting bracket and is provided with a plurality ofly, and each the slitter knife rotates respectively to install in each mounting bracket, driving motor is used for driving the slitter knife and rotates, the whetstone is installed to the mounting bracket, the whetstone is used for grinding the slitter knife.

Through adopting above-mentioned technical scheme, when driving motor drive longitudinal cutter rotated, the rim charge of the cardboard both sides after the longitudinal cutter excision stoving, and the longitudinal cutter rotates the in-process, and the whetstone grinds the longitudinal cutter all the time, and then is favorable to keeping the sharpness of longitudinal cutter to be convenient for guarantee the cardboard and receive the shaping quality after the longitudinal cutter cutting.

Optionally, the installation shaft penetrates through the installation frame and is in sliding fit with the installation frame, and the installation frame is abutted and fixed on the installation shaft through bolts.

Through adopting above-mentioned technical scheme, the mounting bracket can be adjusted at the installation axle, and then the slitting knife of being convenient for cuts the cardboard of different width sizes, and the suitability is strong.

Optionally, the rip cutting frame rotates and installs the transmission shaft, the cross-section of transmission shaft is the polygon, driving motor installs in rip cutting frame and is used for driving the transmission shaft to rotate, the mounting bracket rotates and is connected with first synchronizing wheel, the transmission shaft is worn to locate first synchronizing wheel and is slided the cooperation with first synchronizing wheel, the rip cutting sword coaxial fixation has the second synchronizing wheel, second synchronizing wheel and mounting bracket normal running fit, around being equipped with the hold-in range between first synchronizing wheel and the second synchronizing wheel.

Through adopting above-mentioned technical scheme, when driving motor drive transmission shaft rotated, first synchronizing wheel rotated thereupon together, and the slitting knife rotated thereupon together because of the cooperation of hold-in range and second synchronizing wheel, and the setting of transmission shaft does benefit to the synchronism of guaranteeing when each slitting knife rotated, and then is convenient for further guarantee to rip cutting the uniformity after the cardboard cutting.

Optionally, adopt the garbage collection device to collect the processing to the rim charge of cardboard both sides excision in process S5 is concentrated, the garbage collection device includes conveying pipeline, shredded paper fan, communicating pipe, storage case and collection pocket, the conveying pipeline is provided with two, two the one end of conveying pipeline all communicates in the input of shredded paper fan, two the conveying pipeline is used for sending into the rim charge after the cardboard both sides excision to the shredded paper fan, the one end of communicating pipe communicates in the output of shredded paper fan, the other end of communicating pipe communicates in the storage case, the vertical setting of storage case and the bottom of storage case are the opening form, the collection pocket is installed in the bottom opening part of storage case.

Through adopting above-mentioned technical scheme, the rim charge after the cardboard both sides excision promptly the waste material is sent into through the conveying pipeline and is carried out the shredded paper processing to the shredded paper fan in, the rim charge behind the shredded paper is sent into to the storage box through communicating pipe under the effect of shredded paper fan in, the waste material in the storage box falls into to gather materials in the bag through the bottom opening and concentrates the collection via the material collecting bag, and then the staff of being convenient for clears up the waste material, the setting up of storage box makes the waste material in the bag that gathers materials difficult backward flow to the shredded paper fan in, thereby be convenient for gather the rim charge after the bag is stable to the shredded paper and collect.

Optionally, the input flange of shredded paper fan is connected with the connecting pipe, two the one end of conveying pipeline all communicates through the input of connecting pipe with shredded paper fan.

Through adopting above-mentioned technical scheme, the flange joint of connecting pipe and shredded paper fan makes the stability of being connected between connecting pipe and shredded paper fan strong to be favorable to guaranteeing the stability when the rim charge after the cardboard both sides excision is sent into the shredded paper fan from the conveying pipeline.

Optionally, the cardboard after the offcut rim charge is cooled down through cooling device in process S6, cooling device includes cooling support body, installing frame and exhaust fan, the installing frame is provided with two and is located the both sides of the vertical direction of cooling support body respectively, the exhaust fan is provided with two sets ofly, and is two sets of the exhaust fan is installed respectively in two installing frames, and is two sets of the face of airing exhaust of exhaust fan all is towards the cardboard after the offcut rim charge.

Through adopting above-mentioned technical scheme, when the cardboard after the excision rim charge was sent into to the cooling support body, the cardboard after the cooling support body vertical direction both sides exhaust fan was cut off the rim charge carries out the cooling process of blowing to reduce the surperficial heat degree and humidity of honeycomb cardboard, be located the exhaust fan of the vertical direction both sides of cooling support body and be favorable to strengthening the even degree behind the cooling of honeycomb cardboard surface.

Optionally, in step S7, a transverse cutting device is used to transversely cut the cooled paperboard, the transverse cutting device includes a transverse cutting frame, a transverse cutting mechanism, an x-axis sliding mechanism and a y-axis sliding mechanism, the transverse cutting mechanism includes a fixing base, a mounting base, a transverse cutting motor and a transverse cutter, the fixing base is slidably fitted to the transverse cutting frame along the y-axis direction, the y-axis sliding mechanism is used to drive the fixing base to slide along the y-axis direction, the mounting base is slidably fitted to the fixing base along the x-axis direction, the x-axis sliding mechanism is used to drive the mounting base to slide along the x-axis direction, the transverse cutter is rotatably mounted to the mounting base, and the transverse cutting motor is mounted to the mounting base and is used to drive.

Through adopting above-mentioned technical scheme, when the cardboard after the cooling is carried to the crosscut support body, slide along y axle direction through y axle glide machanism drive fixing base, and slide along x axle direction through x axle glide machanism drive mount pad, at this in-process, crosscut motor drive crosscut sword rotates, thereby can accomplish the cutting to the cardboard through the motion of fixing base y axle direction and the motion of mount pad x axle direction when the cardboard is carried, need not to cut the cardboard when the cardboard stops, thereby cutting efficiency when being favorable to improving the cardboard cutting.

Optionally, the x-axis sliding mechanism includes a sliding motor, a driving wheel, a driven wheel and a transmission belt, the driving wheel and the driven wheel are rotatably mounted on the fixed seat and distributed along the x-axis direction, the transmission belt is wound around the outer peripheral surfaces of the driving wheel and the driven wheel, the transmission belt is inserted into the mounting seat and fixedly connected with the mounting seat, and the sliding motor is mounted on the transverse cutting frame body and used for driving the driving wheel to rotate; the y-axis sliding mechanism comprises a rodless cylinder installed on the transverse cutting frame body, a sliding rod of the rodless cylinder extends along the y-axis direction, and the installation seat is fixedly connected to a sliding block of the rodless cylinder.

Through adopting above-mentioned technical scheme, when the motor drive action wheel that slides rotated, the drive belt drove the fixing base and moves along y axle direction, and when no pole cylinder drive slider slided along the slide bar, the mount pad was along x axle direction motion along with the slider together, and the setting up of no pole cylinder and the motor that slides makes the motion of mount pad along x axle direction and the motion simple structure of fixing base along y axle direction, and the practicality is strong.

Optionally, the fixing seat is fixedly connected with a guide rod, the mounting seat is provided with a guide groove extending along the x-axis direction, and the guide rod is located in the guide groove and is in sliding fit with the guide groove.

Through adopting above-mentioned technical scheme, the spacing action when the guide bar slides to the mount pad is played in the cooperation of guide way to be favorable to guaranteeing the stability when the mount pad slides, and then make the removal of crosscut knife stable, be favorable to guaranteeing the shaping quality of cardboard after receiving the crosscut knife cutting.

In summary, the present application includes at least one of the following beneficial technical effects:

after the paperboard is bonded and the edge materials on the two sides of the bonded paperboard are cut off, the cut edge materials are firstly collected and processed in a centralized manner, so that the cut edge materials, namely waste materials, are not easy to influence the cooling and transverse cutting processes of the paperboard, and the forming quality of the transversely cut paperboard is further ensured;

the paperboard is cooled, so that the heat and humidity of the surface of the honeycomb paperboard can be reduced, the structural strength of the honeycomb paperboard in transverse cutting can be guaranteed, and the forming quality of the honeycomb paperboard after cutting can be further guaranteed;

the longitudinal cutter rotates the in-process, and the whetstone grinds the longitudinal cutter all the time, and then is favorable to keeping the sharpness of longitudinal cutter to be convenient for guarantee the shaping quality after the cardboard receives the longitudinal cutter cutting.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a slitting device in an embodiment of the present application.

Fig. 3 is a schematic diagram of a connection relationship between a first synchronizing wheel and a second synchronizing wheel in an embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural view of a cooling device and a waste collecting device in an embodiment of the present application.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

Fig. 7 is a schematic view of the structure of a crosscutting apparatus according to an embodiment of the present application.

Description of reference numerals: 1. longitudinally cutting the frame; 101. a fixing plate; 102. a connecting rod; 2. a rotating roller; 3. pressing the roller; 4. rotating the motor; 5. installing a shaft; 6. a mounting frame; 601. a first frame body; 602. a second frame body; 7. a slitting knife; 8. a drive motor; 9. fixing the bolt; 10. a drive shaft; 11. a first synchronizing wheel; 12. rotating the sleeve; 13. a second synchronizing wheel; 14. a synchronous belt; 15. a driving cylinder; 16. cooling the frame body; 161. a square frame; 162. fixing the rod; 17. installing a frame; 18. an exhaust fan; 19. a feed inlet; 20. a discharge port; 21. a conveying motor; 22. a drive roll; 23. a driven roller; 24. a conveyor belt; 25. a squeeze roll; 26. a delivery pipe; 261. feeding a hopper; 262. a hose portion; 27. a paper shredding fan; 28. a communicating pipe; 281. a horizontal segment; 282. a vertical section; 29. a material storage box; 30. a material collecting bag; 31. a connecting pipe; 32. a three-way hose; 33. a support; 34. fixing a rope; 35. transversely cutting the frame body; 351. a bearing block; 36. a fixed seat; 361. a carrier plate; 362. a fixed block; 363. mounting blocks; 37. a mounting seat; 38. a cross-cut motor; 39. a transverse cutter; 40. a drive motor; 41. a drive shaft; 42. a driven shaft; 43. a conveyor belt; 44. a rodless cylinder; 441. a slide bar; 442. a slider; 45. a slip motor; 46. a driving wheel; 47. a driven wheel; 48. a transmission belt; 49. a guide bar; 50. a guide groove; 51. and (7) grinding a knife stone.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a production process of an environment-friendly honeycomb paperboard. The production process of the environment-friendly honeycomb paperboard comprises the following specific steps:

step S1: preheating the paper core through a paperboard dryer;

step S2: coating glue on the upper and lower surfaces of the paper core by a glue spreader, and respectively adhering two layers of face paper to the upper and lower surfaces of the paper core;

step S3: drying the bonded paperboard through a drying box;

step S4: cutting off the edge materials on the two sides of the dried paperboard;

step S5: intensively collecting and processing the edge materials cut off from the two sides of the paperboard;

step S6: cooling the paper board with the edge materials cut off;

step S7: transversely cutting the cooled paperboard;

step S8: and stacking the transversely cut paperboards.

In step S4, a slitting device is used to cut off the margins on both sides of the cardboard, referring to fig. 1 and 2, the slitting device includes a slitting frame 1, a pressing and conveying mechanism, and a slitting mechanism, wherein the slitting frame 1 includes two oppositely disposed fixing plates 101 and a connecting rod 102 located between the two fixing plates 101, and both ends of the connecting rod 102 in the length direction are respectively fixedly connected to the two fixing plates 101, so that the connecting strength between the two fixing plates 101 is high, and the stability of the slitting frame 1 is strong.

Referring to fig. 2 and 3, support and press conveying mechanism to be provided with two sets ofly and be close to the both sides setting of mounting panel width direction respectively, support and press conveying mechanism to include live-rollers 2, support compression roller 3 and rotation motor 4, live-rollers 2 level setting and live-rollers 2 length direction's both ends rotate respectively and install in two fixed plates 101, rotation motor 4 installs in one of them fixed plate 101 and is used for driving live-rollers 2 and rotates to make live-rollers 2 carry the cardboard. Support compression roller 3 and live-rollers 2 parallel arrangement, support the both ends of 3 length directions of compression roller and install respectively in two fixed plates 101, when the cardboard was carried, support compression roller 3 and can support the pressure to the cardboard to be favorable to strengthening the cardboard and carry and the stability when cutting.

For the sake of convenience in describing the orientation of each member in the present embodiment, the sheet conveying direction, i.e., the rotational conveying direction of the rotating roller 2, is set to the y-axis direction in the present embodiment, and the direction perpendicular to the sheet conveying direction, i.e., the axial direction of the rotating roller 2, is set to the x-axis direction.

Referring to fig. 3 and 4, the slitting mechanism includes a mounting shaft 5, a mounting frame 6, a slitting knife 7 and a driving motor 8, the number of the mounting frames 6 can be correspondingly set according to the number of the required paper boards to be cut, and the number is two in the embodiment of the present application. The mounting bracket 6 includes first support body 601 and rotates the second support body 602 of being connected with first support body 601, and installation axle 5 level sets up, and install the both ends of axle 5 length direction fixed connection in two fixed plates 101 respectively, and installation axle 5 wears to locate two first support bodies 601 and the cooperation of sliding with first support body 601 along the horizontal direction to make the position of first support body 601 can adjust along the length direction of installation axle 5. First support body 601 all is provided with the fixing bolt 9 with first support body 601 screw-thread fit, and fixing bolt 9 passes first support body 601 and supports tight installation axle 5 to make first support body 601 and the relative fixed in position of installation axle 5.

Referring to fig. 2 and 3, a transmission shaft 10 is horizontally arranged between the two mounting plates, a longitudinal section of the transmission shaft 10 is a regular polygon, two ends of the transmission shaft 10 in the length direction are respectively rotatably mounted on the two fixing plates 101, the driving motor 8 is mounted on one of the fixing plates 101, and the transmission shaft 10 is fixedly connected to an output end of the driving motor 8, so that the driving motor 8 drives the transmission shaft 10 to rotate.

Referring to fig. 3 and 4, the first frame body 601 is rotatably provided with a first synchronizing wheel 11, the first synchronizing wheel 11 is coaxially and fixedly connected with a rotating sleeve 12, the rotating sleeve 12 is rotatably matched with the first frame body 601, and the transmission shaft 10 penetrates through the first synchronizing wheel 11 and the rotating sleeve 12 and is slidably matched with the first synchronizing wheel 11 and the rotating sleeve 12, so that the first synchronizing wheel 11 and the rotating sleeve 12 can slide along the length direction of the transmission shaft 10 and rotate together with the transmission shaft 10.

With continued reference to fig. 3 and 4, the rotating sleeve 12 penetrates through the second frame 602 and is rotatably matched with the second frame 602, that is, the second frame 602 is rotatably connected to the first frame 601, the free end of the second frame 602, which is far away from the first frame 601, is rotatably connected to the second synchronizing wheel 13, and the longitudinal cutting knife 7 is coaxially and fixedly connected to the second synchronizing wheel 13. The synchronous belts 14 are wound around the outer peripheral surfaces of the first synchronous wheel 11 and the second synchronous wheel 13, so that when the transmission shaft 10 drives the first synchronous wheel 11 to rotate, the second synchronous wheel 13 drives the longitudinal cutter 7 to rotate together, and then the paperboard is cut. The arrangement of the transmission shaft 10 is beneficial to ensuring the synchronism of each longitudinal cutter 7 in rotation, and further is convenient to further ensure the consistency of the longitudinal cutting after the paperboard is cut.

Referring to fig. 2 and 4, in order to ensure the sharpness of the longitudinal cutter 7 when cutting the paperboard, the second frame 602 is fixedly connected with a knife stone 51, and the knife stone 51 is abutted against the longitudinal cutter 7 to grind the longitudinal cutter 7. First support body 601 is articulated to be installed and to drive actuating cylinder 15, and the one end of driving actuating cylinder 15 piston rod is articulated to be installed in second support body 602 to when making and drive actuating cylinder 15 and drive its piston rod and move, second support body 602 rotates sleeve 12 relatively and first support body 601 rotates promptly, thereby is convenient for cut the sword and cuts the cardboard of different thickness.

In step S6, the cardboard after the edge material is cut off is cooled by a cooling device, referring to fig. 5, the cooling device includes a cooling frame body 16, a cooling conveying mechanism, a mounting frame 17 and an exhaust fan 18, the cooling frame body 16 includes a square frame 161 and four fixing rods 162 fixedly connected to the bottom of the square frame 161, and the four fixing rods 162 are respectively disposed near four corners of the square frame 161 to stably support the square frame 161. One side of the length direction of the square frame 161, namely one side of the y-axis direction, is provided with a feed inlet 19, the other side of the length direction of the square frame 161 is provided with a discharge outlet 20, and the paper board enters the square frame 161 through the feed inlet 19 and leaves the square frame 161 through the discharge outlet 20 during conveying.

Referring to fig. 5 and 6, the cooling conveying mechanism includes a conveying motor 21, a driving roller 22, a driven roller 23 and a conveying belt 24, the driving roller 22 and the driven roller 23 are horizontally and rotatably connected in the square frame 161 and are respectively disposed near two sides of the length direction of the square frame 161, the conveying belt 24 is wound on the outer peripheral surfaces of the driving roller 22 and the driven roller 23, the conveying motor 21 is installed on one side of the width direction of the square frame 161, i.e., the x-axis direction, the driving roller 22 is fixedly connected to the output end of the conveying motor 21, so that the conveying motor 21 drives the driving roller 22 to rotate, and the driven roller 23 and the conveying belt 24 rotate together. The cardboard is cut by the slitting knife 7 and then conveyed further by the conveyor belt 24.

With continued reference to fig. 5 and 6, two horizontally disposed squeeze rollers 25 are rotatably mounted in the directional frame, the two squeeze rollers 25 are both located above the conveyer belt 24 and respectively disposed near the feeding port 19 and the discharging port 20, and when the cardboard is conveyed by the conveyer belt 24, the two squeeze rollers 25 are pressed against the conveyed cardboard, so as to further ensure the stability of the cardboard when conveyed by the conveyer belt 24.

Referring to fig. 5, the installing frame 17 is provided with two and is located the both sides of the vertical direction of direction frame respectively, and exhaust fan 18 is provided with two sets ofly, and every exhaust fan 18 of group is that the rectangle distributes has four, and two sets of exhaust fan 18 are installed respectively in two installing frames 17 and are kept away from one side of square frame 161, and are two sets of exhaust fan 18's the cardboard setting of all carrying towards conveyer belt 24 to the cardboard blast air cooling that carries to conveyer belt 24.

In step S5, the scrap collecting device is used to collect and process the scrap cut from both sides of the cardboard, referring to fig. 5 and 6, the scrap collecting device includes the feeding pipe 26, the shredded paper fan 27, the communicating pipe 28, the storage box 29 and the collecting bag 30, the feeding pipe 26 includes the blanking hopper 261 and the hose portion 262, the blanking hopper 261 is provided with two and two blanking hoppers 261 respectively fixed on one side of the directional frame where the feeding port 19 is opened, the top of the blanking hopper 261 is open, the hose portion 262 is provided with two corresponding to the blanking hopper 261, one end of the two hose portions 262 is respectively communicated with the free end of the two blanking hoppers 261 far away from the opening, the scrap cut from both sides of the cardboard falls into the two hose portions 262 through the top openings of the two blanking hoppers 261.

Referring to fig. 6, the shredder fan 27 is disposed on the ground and at the bottom of the square frame 161, the input end of the shredder fan 27 is flanged with the connecting pipe 31, and one end of the two hose portions 262 far from the discharging hopper 261 is communicated with the connecting pipe 31, i.e. the shredder fan 27, through the three-way hose 32, so that the waste material in the hose portions 262 enters the shredder fan 27 for shredding.

Referring to fig. 5, a support 33 supporting the storage tank 29 is disposed on the ground, the storage tank 29 is vertically disposed, the communicating pipe 28 includes a horizontal segment 281 and a vertical segment 282 communicated with the horizontal segment 281, one end of the horizontal segment 281 far away from the vertical segment 282 is flanged to the output end of the shredding fan 27, and one end of the vertical segment 282 far away from the horizontal segment 281 is communicated with the top of the storage tank 29, so that the waste material shredded by the shredding fan 27 is conveyed into the storage tank 29 through the communicating pipe 28.

With continued reference to fig. 5, the bottom of the storage box 29 is open, and the free end of the storage box 29 near the bottom opening is funnel-shaped, so as to discharge the waste material in the storage box 29 in a concentrated manner. The collecting bag 30 is communicated with the bottom opening of the storage box 29, so that the waste material in the storage box 29 is discharged into the collecting bag 30, and the collecting bag 30 collects and treats the waste material in the storage box 29. In order to enhance the connection stability between the collecting bag 30 and the storage box 29, a fixing rope 34 is tied outside the collecting bag 30, and the fixing rope 34 is located at the connection position of the collecting bag 30 and the storage box 29, so that the fixing rope 34 firmly fixes the collecting bag 30 to the storage box 29.

In step S7, a transverse cutting device is used to transversely cut the cooled paperboard, and referring to fig. 7, the transverse cutting device includes a transverse cutting frame 35, a transverse cutting conveying mechanism, a transverse cutting mechanism, an x-axis sliding mechanism and a y-axis sliding mechanism, the transverse cutting mechanism includes a fixed seat 36, a mounting seat 37, a transverse cutting motor 38 and a transverse cutting knife 39, wherein the transverse cutting knife 39 is rotatably mounted on one side of the mounting seat 37 in the y-axis direction, the transverse cutting motor 38 is fixedly mounted on the top of the mounting seat 37, and the transverse cutting motor 38 drives the transverse cutting knife 39 to rotate through a belt pulley and a belt.

Continuing to refer to fig. 7, the crosscut support body 35 includes two bearing blocks 351 that are just facing to the setting, the crosscut conveying mechanism includes drive motor 40, driving shaft 41, driven shaft 42 and conveyer belt 43, the both ends of driving shaft 41 and driven shaft 42 length direction rotate respectively and connect in two bearing blocks 351 and be close to the both sides of bearing block 351 length direction promptly the both sides of y axle direction set up, conveyer belt 43 is around locating the peripheral face of driving shaft 41 and driven shaft 42, crosscut motor 38 is installed in one of them bearing block 351 and is used for driving shaft 41 to rotate, when driving shaft 41 rotates, driven shaft 42 and conveyer belt 43 move along with it and then carry the cardboard.

Referring to fig. 1 and 7, the y-axis sliding mechanism includes two rodless cylinders 44 respectively mounted on the tops of two bearing blocks 351, each rodless cylinder 44 includes a sliding rod 441 extending along the y-axis direction and a sliding block 442 slidably connected to the sliding rod 441, the fixing base 36 includes a bearing plate 361, two fixing blocks 362 and two mounting blocks 363, the bearing plate 361 is fixedly connected to the tops of the two sliding blocks 442, the two fixing blocks 362 are respectively fixedly connected to one side of the bearing plate 361 far from the sliding block 442 and distributed near to both sides of the bearing plate 361 in the length direction, i.e., the x-axis direction, a gap is left between the two fixing blocks 362 through which the paper feeding plate passes, the mounting blocks 363 are fixedly connected to the tops of the two fixing blocks 362, and when the rodless cylinders 44 drive the sliding blocks 442 to slide along the sliding rods 441, the.

Referring to fig. 7, the x-axis sliding mechanism includes a sliding motor 45, a driving wheel 46, a driven wheel 47 and a transmission belt 48, the driving wheel 46 and the driven wheel 47 are rotatably installed on the fixing block 362 and respectively distributed near two sides of the x-axis direction of the fixing block 362, the transmission belt 48 is wound on the outer peripheral surfaces of the driving wheel 46 and the driven wheel 47, the transmission belt 48 is arranged on the mounting seat 37 in a penetrating manner and fixedly connected with the mounting seat 37, the sliding motor 45 is installed on the transverse cutting frame body 35 and used for driving the driving wheel 46 to rotate, so that when the driving wheel 46 rotates, the mounting seat 37 drives the transverse cutting.

Continuing to refer to fig. 7, in order to further enhance the stability of the mounting seat 37 during movement, the top of the fixing block 362 is fixedly connected with two guide rods 49 extending along the x-axis direction, the two guide rods 49 are distributed on two sides of the y-axis direction of the transmission belt 48, the bottom of the mounting seat 37 is provided with guide grooves 50 extending along the x-axis direction to two sides of the mounting seat 37, and the guide rods 49 are located in the guide grooves 50 and are in sliding fit with the guide grooves 50 to play a role in guiding and limiting the movement of the mounting seat 37. Crosscut motor 38 drive crosscut 39 rotates, can accomplish the cutting to the cardboard through the motion of fixing base 36y axle direction and the motion of mount pad 37x axle direction when the cardboard is carried, need not to cut the cardboard when the cardboard stops to cutting efficiency when being favorable to improving the cardboard cutting.

The implementation principle of the production process of the environment-friendly honeycomb paperboard in the embodiment of the application is as follows: carry out the bonding and the excision to the cardboard after the rim charge of bonding back cardboard both sides, at first concentrate the collection to the rim charge of excision and handle, thereby make the rim charge after the excision promptly the waste material is difficult for causing the influence to the cooling and the crosscut process of cardboard, and then be favorable to guaranteeing the shaping quality after the cardboard crosscut, and simultaneously, cooling down the cardboard is favorable to reducing the conveying cardboard promptly honeycomb cardboard surperficial heat and humidity, and then structural strength when being favorable to guaranteeing the honeycomb cardboard crosscut, thereby be favorable to further guaranteeing the shaping quality after the honeycomb cardboard cutting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.