Four-folding-beam linkage line

Abstract

The invention provides a four-folding-beam linkage line which comprises a gluing pre-pressing module and a paper collecting and stacking module, the gluing pre-pressing module comprises a first rack and two gluing pre-pressing modules, and the paper collecting and stacking module comprises a second rack and two paper collecting and stacking modules; the gluing pre-pressing module comprises paper folding mechanisms and gluing mechanisms arranged at the front ends of the paper folding mechanisms, and each paper folding mechanism comprises two folding beams which are oppositely arranged; the paper collecting and stacking module comprises a paper collecting mechanism and a stacking mechanism arranged on the rear side of the paper collecting mechanism, the paper collecting mechanism comprises two oppositely-arranged paper collecting conveying lines, and the folding beams are connected with the paper collecting conveying lines in a one-to-one correspondence mode; the first rack is provided with a first adjusting mechanism for adjusting the transverse position of each folding beam, and the second rack is provided with a second adjusting mechanism capable of adjusting the transverse position of each paper collecting conveying line. The four-folded-beam double-production line can produce two same products or two different products with different sizes in the width direction at the same time, the production efficiency is improved, and the equipment cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of carton production, and in particular to a four-folding beam linkage line. Background Art

[0002] In the carton printing linkage production line, there are usually processes such as paper feeding, printing, slotting, die-cutting, folding, and box gluing. The existing printing linkage production line is generally in the form of two folding beams, which can only produce one type of carton at a time. For mass production, it affects production efficiency. If two production lines are introduced at the same time, it will not only increase equipment costs, but also occupy factory space. Summary of the invention

[0003] The present invention aims to provide a four-fold beam linkage line to overcome the deficiencies in the prior art.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a four-folding beam linkage line, including a gluing pre-pressing module and a paper receiving and stacking module, the gluing pre-pressing module includes a frame one and two groups of gluing pre-pressing modules arranged in parallel on the frame one, the paper receiving and stacking module includes a frame two and two groups of paper receiving and stacking modules arranged in parallel on the frame two, and the gluing pre-pressing modules and the paper receiving and stacking modules are arranged in a one-to-one correspondence; the gluing pre-pressing module is used for folding and forming cartons, including a paper folding mechanism and a gluing mechanism arranged at the front end of the paper folding mechanism, each of the paper folding mechanisms includes two folding beams arranged oppositely; the paper receiving and stacking module is used for stacking cartons and conveying them to a packaging device, including a paper receiving mechanism and a stacking mechanism arranged at the rear side of the paper receiving mechanism, The paper receiving mechanism is arranged at the rear side of the paper folding mechanism, and includes two oppositely arranged paper receiving conveying lines, and each folding beam is connected to each paper receiving conveying line in a one-to-one correspondence; and the frame 1 is provided with an adjusting mechanism 1 for adjusting the lateral position of each folding beam, and the adjusting mechanism 1 includes an adjusting component 1 and an adjusting component 2, and the adjusting component 1 can adjust the position of the two folding beams located on the outside, and the adjusting component 2 can adjust the position of the two folding beams located on the inside; the frame 2 is provided with an adjusting mechanism 2 for adjusting the lateral position of each paper receiving conveying line, and the adjusting mechanism 2 includes an adjusting component 3 and an adjusting component 4, and the adjusting component 3 can adjust the position of the two paper receiving conveying lines located on the outside, and the adjusting component 4 can adjust the position of the two paper receiving conveying lines located on the inside.

[0005] Furthermore, in the above-mentioned four-folding beam linkage line, the two gluing mechanisms are arranged on the outside of the two paper folding mechanisms, the gluing mechanism includes a glue supply pump and a glue coating component, the glue supply pump is installed on the frame one, the input end of which is connected to the glue supply barrel through a hose, and the output end of which is connected to the glue scraping box of the glue coating component through a hose, the glue coating component includes a glue rolling plate, a glue rolling wheel, a lower glue wheel, a glue scraping box, and an adjusting cylinder, the glue rolling wheel is arranged on the inner side of the glue rolling plate, and is rotatably connected to the glue rolling plate through a driving component, and the lower glue wheel It is arranged below the rubber rolling wheel and cooperates with the rubber rolling wheel to apply glue. The scraper box is covered on the outside of one side of the rubber rolling wheel and can store glue and scrape glue on the outside of the rubber rolling wheel. The adjusting cylinder is arranged on the outside of the rubber rolling vertical plate and is used to adjust the distance between the lower glue wheel and the rubber rolling wheel. Preferably, the output end of the adjusting cylinder is connected to one end of the lower glue wheel connecting rod, and the other end of the lower glue wheel connecting rod is rotatably connected to the glue rolling vertical plate, a wheel seat connected to the lower glue wheel is provided in the middle thereof, and a slide groove cooperating with the wheel seat is also provided on the glue rolling vertical plate. The inner side of the rubber rolling upright plate is also provided with a rubber rolling paper supporting rod and an upper paper supporting rod which are arranged opposite to each other up and down, and the front side of the rubber rolling paper supporting rod extends to the head end of the folding beam, and a brush fixed on the folding beam is also provided in front of the rubber rolling upright plate; the gluing mechanism also includes two adjusting components five, and the two adjusting components five are symmetrically arranged, and each adjusting component five is used to adjust the distance between a glue coating component and the paper folding mechanism, including a rubber rolling transverse shifting screw rod, a motor, a rubber rolling slide seat, and a rubber rolling nut seat. A front lower cross beam is provided at the lower side of the front end of the frame one, the rubber rolling slide seat is arranged under the rubber rolling upright plate, and is slidably connected to the slide rails arranged on the front and rear sides of the front lower cross beam, the transverse shifting screw rod is rotatably connected to the frame one, and is connected to a driving motor arranged on the front lower cross beam, a rubber rolling nut seat is provided at the middle part below the rubber rolling slide seat, and the rubber rolling nut seat is threadedly connected to the rubber rolling transverse shifting screw rod.

[0006] Furthermore, the above-mentioned four-fold beam linkage line, the folding beam includes an upper folding beam, a lower folding beam, and a lower differential belt, the upper folding beam includes an upper folding beam plate and an upper conveyor line arranged on the upper folding beam plate, and the upper conveyor lines of the four folding beams are driven by the same driving assembly, a forming wheel group is provided on the outer side of the rear end of the upper conveyor line, a forming rod is provided below the forming wheel group and extends from the front side of the indentation wheel group to the lower differential belt, the indentation wheel group is provided on the outer side of the middle part of the upper folding beam plate, the lower folding beam is provided directly below the front side of the upper folding beam, a paper guide wheel group matching with the upper conveyor line is provided on the top of its front end, a folding line bevel wheel group matching with the indentation wheel group is provided behind the paper guide wheel group, and an intermediate paper guide wheel group is also provided on the lower folding beam to receive the folding line bevel wheel group and the forming wheel group; the lower differential belt is provided directly below the rear side of the upper folding beam, and the lower differential belt of each folding beam is driven independently.

[0007] Furthermore, in the above-mentioned four-fold beam linkage line, a suction duct is provided inside the rear end of the upper conveyor line, and the suction duct extends from the end of the lower fold beam to the end of the upper conveyor line. A plurality of suction ports are provided at the bottom of the suction duct, and the suction duct is adsorbed and connected to the lower inner belt surface of the upper conveyor line through the plurality of suction ports, and a mounting hole connected to a suction box is provided on the inner side of the upper end of the suction duct one, and the suction boxes on the four fold beams are connected to the fan arranged at the top of the rear side of the frame one through connecting air ducts.

[0008] Furthermore, the above-mentioned four-folding beam linkage line, the adjustment component one includes a front outer left upper screw rod, a front outer right upper screw rod, a front outer left lower screw rod, and a front outer right lower screw rod, the front outer left upper screw rod and the front outer right upper screw rod are symmetrically arranged on both sides of the front end of the frame one, and one end of the front outer left upper screw rod is connected to the output end of servo motor one, and the other end is slidably connected to the front bracket arranged on the front side of the upper folding beam on the left outer side, and the front bracket is provided with a screw nut seat threadedly connected to the front outer left upper screw rod, the servo motor one is arranged on the front left wall panel on one side of the front end of the frame one, one end of the front outer right upper screw rod is connected to the output end of servo motor two, and the other end is slidably connected to the front bracket arranged on the front side of the upper folding beam on the right outer side, and the servo motor two is arranged on the front right wall panel on the other side of the front end of the frame one; the front outer left lower screw rod is arranged directly below the front outer left upper screw rod, and one end of it is connected through the reducer, the transmission shaft, and the coupling. It is connected to servo motor one and is synchronized with the front outer left upper screw rod, and the other end is slidably connected to the lower seat arranged under the left outer lower folding beam, and a screw nut seat threadedly connected to the front outer left lower screw rod is provided under the lower seat; the front outer right lower screw rod is arranged directly below the front outer right upper screw rod, one end of which is connected to servo motor two through a reducer, a transmission shaft, and a coupling, and is synchronized with the front outer right upper screw rod, and the other end is slidably connected to the lower seat arranged under the right outer lower folding beam, and the front outer left upper screw rod and the front outer right upper screw rod, and the front outer left lower screw rod and the front outer right lower screw rod are connected at one end through a bearing seat; a front upper cross beam is provided at the upper end between the front left wall panel and the front right wall panel, and a front lower cross beam is provided at the lower end, the upper ends of the front bull legs of the four upper folding beams are slidably connected to the slide rails arranged on the front upper cross beam, and the lower seats of the four lower folding beams are slidably connected to the slide rails arranged on the front lower cross beam.

[0009] Furthermore, the above-mentioned four-folding beam linkage line, the adjustment component one also includes a rear outer left screw rod and a rear outer right screw rod, the rear outer left screw rod and the rear outer right screw rod are symmetrically arranged on both sides of the rear end of the frame one, and one end of the rear outer left upper screw rod is connected to the output end of the servo motor three, and the other end is slidably connected to the rear bracket arranged on the rear side of the upper folding beam on the left outer side, and the rear bracket is provided with a screw nut seat threadedly connected to the rear outer left screw rod, the servo motor three is arranged on the rear left wall panel on one side of the rear end of the frame one, one end of the rear outer right upper screw rod is connected to the output end of the servo motor four, and the other end is connected to the rear The bracket is slidably connected, and the servo motor four is arranged on the rear right wall panel on the other side of the rear end of the frame; the rear side of the upper conveyor line located on the left outer side and the rear side of the upper conveyor line located on the right outer side are respectively connected with the lower differential belt located directly below them through the upper and lower connecting plates; the upper end between the rear left wall panel and the rear right wall panel is provided with a rear upper cross beam, and the lower end is provided with a rear lower cross beam, and the upper ends of the rear brackets of the four upper folding beams are provided with right-angle connecting parts, and the right-angle connecting parts are slidably connected with the slide rails arranged at right angles on the rear upper cross beam, and the angular slide seats of the four lower differential belts are slidably connected with the slide rails arranged at right angles on the rear lower cross beam.

[0010] Furthermore, in the above-mentioned four-fold beam linkage line, the front end of the upper conveyor line is provided with an adjusting component six for adjusting the paper feed thickness, the adjusting component six includes an adjusting cylinder two, a cylinder joint, and a front adjusting connecting rod, the adjusting cylinder two is fixed to the outer side of the upper folding beam plate, and a cylinder joint is provided at its output end, one end of the front adjusting connecting rod is hinged to the cylinder joint, and the other end is connected to the front guide wheel arranged at the front end of the upper conveyor line, and the end of the front adjusting connecting rod close to the front guide wheel is also rotatably connected to the upper folding beam plate through a fixed axle seat; an adjusting component seven is also provided on the outer side of the middle part of the upper folding beam, and the adjusting component seven adjusts the distance between the belt of the upper conveyor line and the paper guide wheel group by driving the spring pressure wheel group at the front end inside the upper conveyor line to rise and fall.

[0011] Furthermore, in the above-mentioned four-fold beam linkage line, the paper collection conveyor line includes an upper differential belt for paper collection and a lower differential belt for paper collection, the upper differential belt for paper collection and the lower differential belt for paper collection are arranged correspondingly up and down and are connected through a C-shaped seat, and the upper differential belts for paper collection of the four paper collection conveyor lines are connected through the same drive assembly, and the lower differential belts for paper collection of the four paper collection conveyor lines are connected through the same drive assembly; the adjustment assembly three includes a lower left screw rod and a lower right screw rod, the lower left screw rod and the lower right screw rod are symmetrically arranged on the lower side of the front end of the frame two, one end of the lower left screw rod is connected to the output end of the servo motor five, and the other end is connected to the lower right screw rod through a bearing seat, the middle part of which is slidably connected to the lower differential belt for paper collection arranged on the left outer side, the lower differential belt for paper collection is provided with a screw nut seat threadedly connected to the lower left screw rod, one end of the lower right screw rod is connected to the output end of the servo motor six, and the middle part of which is slidably connected to the lower differential belt for paper collection arranged on the right outer side;

[0012] The adjusting component 4 includes an upper left screw rod and an upper right screw rod, which are symmetrically arranged at the front end of the frame 2. The lower left screw rod is arranged directly above the lower left screw rod, one end of which is connected to the output end of the servo motor 7, and the other end is connected to the upper right screw rod through a bearing seat, and the middle part is slidably connected to the upper differential belt of the paper receiving arranged on the left inner side, and the upper differential belt of the paper receiving is provided with a screw nut seat threadedly connected to the upper left screw rod. The upper right screw rod is arranged directly above the lower right screw rod, one end of which is connected to the output end of the servo motor 8, and the middle part is connected to the upper differential belt of the paper receiving. The upper differential belt of paper collection arranged on the right inner side is slidably connected; the servo motor five and the servo motor seven are arranged on the left wall plate of paper collection on one side of the frame two, and the servo motor six and the servo motor eight are arranged on the right wall plate of paper collection on the other side of the frame two, and the upper crossbeam of paper collection, the middle crossbeam of paper collection, and the lower crossbeam of paper collection arranged in sequence from top to bottom are arranged between the left wall plate of paper collection and the right wall plate of paper collection, and the two sides of the middle crossbeam of paper collection are provided with slide rails slidably arranged with four upper differential belts of paper collection, and the two sides of the lower crossbeam of paper collection are provided with slide rails slidably arranged with four lower differential belts of paper collection.

[0013] Furthermore, in the above-mentioned four-fold beam linkage line, the paper collection mechanism also includes a pushing mechanism and a paper patting mechanism. The pushing mechanism is arranged above the paper collection conveying line, and is used to convey the carton to the stacking mechanism. The paper patting mechanism is arranged on the corresponding pushing mechanism, and is located between the paper collection conveying line and the pushing mechanism; the adjustment mechanism 2 also includes an adjustment component 8, and the adjustment component 8 can adjust the positions of the two pushing mechanisms, including a slide rail arranged on the paper collection upper beam, and two symmetrically arranged paper pushing screws, the outer ends of the two paper pushing screws are respectively connected to a driving motor arranged on the left wall panel and the right wall panel of the paper collection, and the inner ends are respectively connected to a sliding nut seat on a pushing mechanism, and the pushing mechanism is arranged on the paper collection upper beam, and is slidably connected to the slide rail arranged on the paper collection upper beam.

[0014] Furthermore, in the above-mentioned four-fold beam linkage line, the stacking mechanism includes a stacking mechanism, a discharging conveyor belt, and a paper pressing conveyor belt. The stacking mechanism is connected to the paper receiving conveyor line, and includes a plurality of transversely arranged small stacking conveyor belts. The stacking mechanism cooperates with the pushing mechanism and the paper patting mechanism to stack the cartons on the paper receiving conveyor line and push the cartons stacked to a set thickness to the discharging conveyor belt. The discharging conveyor belt is arranged at the rear side of the stacking mechanism, and includes a plurality of transversely arranged small discharging conveyor belts. The small discharging conveyor belts and the small stacking conveyor belts are arranged in a one-to-one correspondence. The paper pressing conveyor belt is arranged on the paper pressing frame, above the discharging conveyor belt. The paper pressing conveyor belt cooperates with the discharging conveyor belt to transport the stacked cartons to the packaging device, and the paper pressing conveyor belts of the two stacking mechanisms are adjusted in position by an adjustment component nine arranged on the paper pressing frame. Preferably, a stop assembly is provided on the front side of the paper pressing conveyor belt, and the stop assembly is used to stop the upper rear side of the stacked cartons when stacking cartons. When stacking, the paper pushing rod of the pushing mechanism stops the upper front side of the stacked cartons to prevent the stacked cartons from tipping over. The stop assembly includes a rotary cylinder, a cylinder fixing seat, a rotary rod, and a paper stop rod. The rotary cylinder is fixed to one side of the cylinder fixing seat, and its output end is connected to one end of the rotary rod. The other end of the rotary rod is connected to the other side of the cylinder fixing seat through a bearing seat. The cylinder fixing seat is arranged on the paper pressing conveyor belt, and the paper stop rod is provided with at least one, which is fixed on the rotary rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a four-fold beam double production line, and the double production lines can produce simultaneously while ensuring independence. Two identical products can be produced simultaneously, and two different products with different dimensions in the width direction can also be produced. This not only improves production efficiency, but also reduces the space occupied by equipment, saves equipment costs, has better flexibility, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The structure of the four-fold beam linkage line of the present invention is schematically shown. Figure 1 ;

[0018] Figure 2 It is a structural schematic diagram of the gluing pre-pressing module of the four-fold beam linkage line of the present invention;

[0019] Figure 3 The folding beam structure of the four-folding beam linkage line of the present invention is schematically shown. Figure 1 ;

[0020] Figure 4 The folding beam structure of the four-folding beam linkage line of the present invention is schematically shown. Figure 2 ;

[0021] Figure 5 A partial schematic diagram of the adjustment mechanism of the four-fold beam linkage line of the present invention Figure 1 ;

[0022] Figure 6 for Figure 5 Side view of

[0023] Figure 7 A partial schematic diagram of the adjustment mechanism of the four-fold beam linkage line of the present invention Figure 2 ;

[0024] Figure 8 A partial schematic diagram of the gluing mechanism of the four-fold beam linkage line of the present invention Figure 1 ;

[0025] Fig. 9 A partial schematic diagram of the gluing mechanism of the four-fold beam linkage line of the present invention Figure 2 ;

[0026] Fig.10 It is a schematic structural diagram of the paper collection and stacking module of the four-folding beam linkage line of the present invention;

[0027] Fig.11 It is a side view of the paper collection and stacking module of the four-fold beam linkage line of the present invention;

[0028] Fig.12 It is a partial schematic diagram of the paper collection and stacking module of the four-folding beam linkage line of the present invention;

[0029] Fig.13 It is a schematic diagram of the structure of the stopper assembly of the four-fold beam linkage line of the present invention;

[0030] In the figure: 100, gluing and pre-pressing module; 200, paper collection and stacking module;

[0031] 1. Frame 1; 11. Front left wall panel; 12. Front right wall panel; 13. Front upper beam; 14. Front lower beam; 15. Rear left wall panel; 16. Rear right wall panel; 17. Rear upper beam; 18. Rear lower beam;

[0032] 2. Frame 2; 21. Left wall panel for paper collection; 22. Right wall panel for paper collection; 23. Upper beam for paper collection; 24. Middle beam for paper collection; 25. Lower beam for paper collection;

[0033] 3. Paper folding mechanism, folding beam; 31. Upper folding beam; 311. Upper conveyor line; 312. Upper folding beam plate; 313. Forming wheel set; 314. Forming rod; 315. Indentation wheel set; 316. Suction pipe; 317. Suction box; 318. Fan; 32. Lower folding beam; 321. Paper guide wheel set; 322. Folding line bevel wheel set; 323. Middle paper guide wheel set; 33. Lower differential belt; 34. Adjustment component six; 341. Adjustment cylinder two; 342. Cylinder joint; 343. Front adjustment connecting rod; 344. Front guide wheel; 345. Fixed axle seat; 35. Adjustment component seven;

[0034] 4. Gluing mechanism; 41. Glue supply pump; 42. Gluing assembly; 421. Glue rolling vertical plate; 422. Glue rolling wheel; 423. Lower glue wheel; 424. Glue scraping box; 425. Adjusting cylinder; 426. Lower glue wheel connecting rod; 427. Wheel seat; 428. Glue rolling paper support rod; 429. Upper paper support rod; 43. Adjusting assembly five; 431. Glue rolling transverse screw rod; 432. Glue rolling slide seat; 433. Glue rolling nut seat;

[0035] 5. Paper collection mechanism; 51. Paper collection conveyor line; 511. Upper differential belt for paper collection; 512. Lower differential belt for paper collection; 513. C-type seat; 52. Pushing mechanism; 53. Paper patting mechanism;

[0036] 6. Palletizing mechanism; 61. Stacking mechanism; 611. Small stacking conveyor belt; 62. Discharging conveyor belt; 621. Small discharging conveyor belt; 63. Paper pressing conveyor belt; 631. Paper pressing frame; 64. Adjustment component nine; 65. Stopper component; 651. Rotary cylinder; 652. Cylinder fixing seat; 653. Rotary rod; 654. Paper stop rod;

[0037] 7. Adjustment mechanism 1; 71. Adjustment assembly 1; 711. Front outer left upper screw rod; 712. Front outer right upper screw rod; 713. Front outer left lower screw rod; 714. Front outer right lower screw rod; 715. Front bracket; 716. Reducer; 717. Transmission shaft; 718. Lower slide seat; 721. Rear outer left screw rod; 722. Rear outer right screw rod; 723. Rear bracket; 724. Upper and lower connecting plates; 725. Angle slide seat; 73. Adjustment assembly 2;

[0038] 8. Adjustment mechanism two; 81. Adjustment component three; 811. Lower left screw rod; 812. Lower right screw rod; 82. Adjustment component four; 821. Upper left screw rod; 822. Upper right screw rod; 83. Adjustment component eight; 831. Paper pushing screw rod. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example 1

[0041] like Figure 1-13 As shown, it includes a gluing pre-pressing module 100 and a paper receiving and stacking module 200, the gluing pre-pressing module 100 includes a frame 1 and two groups of gluing pre-pressing modules arranged in parallel on the frame 1, the paper receiving and stacking module 200 includes a frame 2 and two groups of paper receiving and stacking modules arranged in parallel on the frame 2, and the gluing pre-pressing modules and the paper receiving and stacking modules are arranged one by one; the gluing pre-pressing module is used to fold and form cartons, including a paper folding mechanism 3 and a gluing mechanism 4 arranged at the front end of the paper folding mechanism 3, the paper folding mechanism 3 includes two folding beams arranged oppositely, the paper receiving and stacking module is used to stack cartons and transport them to a packaging device, including a paper receiving mechanism 5 and a stacking mechanism 6 arranged at the rear side of the paper receiving mechanism 5, the paper receiving mechanism 5 is arranged at the rear side of the paper folding mechanism 3, including Two oppositely arranged paper receiving conveying lines 51, each folding beam is connected to each paper receiving conveying line in a one-to-one correspondence; and the frame 1 is provided with an adjusting mechanism 7 for adjusting the lateral position of each folding beam, the adjusting mechanism 7 includes an adjusting component 1 71 and an adjusting component 2 73, the adjusting component 1 71 can adjust the position of the two folding beams located on the outside, and the adjusting component 2 73 can adjust the position of the two folding beams located on the inside; the frame 2 2 is provided with an adjusting mechanism 2 8 for adjusting the lateral position of each paper receiving conveying line 51, the adjusting mechanism 2 8 includes an adjusting component 3 81 and an adjusting component 4 82, the adjusting component 3 81 can adjust the position of the two paper receiving conveying lines 51 located on the outside, and the adjusting component 4 82 can adjust the position of the two paper receiving conveying lines 51 located on the inside. The present invention is a four-folding beam double production line, and the two production lines can produce at the same time and ensure independence, can produce two identical products at the same time, and can also produce two different products with different sizes in the width direction, which not only improves production efficiency, but also reduces the space occupied by equipment, saves equipment costs, has better flexibility, and has a wider range of applications.

[0042] like Figure 3-4 As shown, the folding beam includes an upper folding beam 31 , a lower folding beam 32 , and a lower differential belt 33 . The lower folding beam 32 is arranged directly below the front side of the upper folding beam 31 , and the lower differential belt 33 is arranged directly below the rear side of the upper folding beam 31 .

[0043] Among them, Figure 3-6As shown, the adjustment component 1 71 includes a front outer left upper screw rod 711, a front outer right upper screw rod 712, a front outer left lower screw rod 713, and a front outer right lower screw rod 714. The front outer left upper screw rod 711 and the front outer right upper screw rod 712 are symmetrically arranged on both sides of the front end of the frame 1, and one end of the front outer left upper screw rod 711 is connected to the output end of the servo motor 1, and the other end is slidably connected to the front bracket 715 arranged on the front side of the upper folding beam 31 on the left outer side. The front bracket 715 is provided with a screw nut seat threadedly connected to the front outer left upper screw rod 711. The servo motor 1 is arranged on the front left wall plate 11 at one side of the front end of the frame 1, one end of the front outer right upper screw rod 712 is connected to the output end of the servo motor 2, and the other end is slidably connected to the front bracket 715 arranged on the front side of the upper folding beam 31 on the right outer side, and the servo motor 2 is arranged on the front right wall plate 12 at the other side of the front end of the frame 1; the front outer left lower screw rod 713 is arranged directly below the front outer left upper screw rod 711, one end of which is connected to the servo motor 1 through a reducer 716, a transmission shaft 717, and a coupling, and is connected to the front outer left upper screw rod 71 1 is synchronized, and the other end is slidably connected with the lower slide seat 718 arranged below the left outer lower folding beam 32, and a screw nut seat threadedly connected with the front outer left lower screw rod 713 is provided below the lower slide seat 718; the front outer right lower screw rod 714 is arranged directly below the front outer right upper screw rod 712, one end of which is also connected to the servo motor 2 through the reducer 716, the transmission shaft 717, and the coupling, and is synchronized with the front outer right upper screw rod 712, and the other end is slidably connected with the lower slide seat 718 arranged below the right outer lower folding beam 32, and the front outer left upper screw rod 71 1 is connected to the front outer right upper screw rod 712, the front outer left lower screw rod 713 and the front outer right lower screw rod 714 through a bearing seat, which plays a role of middle support and makes the rotation more stable; the upper end between the front left wall panel 11 and the front right wall panel 12 is provided with a front upper cross beam 13, and the lower end is provided with a front lower cross beam 14, the upper ends of the front brackets 715 of the four upper folding beams 31 are all slidably connected to the slide rails provided on the front upper cross beam 13, and the lower slide seats 718 of the four lower folding beams 32 are all slidably connected to the slide rails provided on the front lower cross beam 14.

[0044] like Figure 3-4As shown in Figure 7, the adjustment component 71 also includes a rear outer left screw rod 721 and a rear outer right screw rod 722, and the rear outer left screw rod 721 and the rear outer right screw rod 722 are symmetrically arranged on both sides of the rear end of the frame 1, and one end of the rear outer left upper screw rod 721 is connected to the output end of the servo motor three, and the other end is slidably connected to the rear corbel 723 arranged on the rear side of the upper folding beam 31 on the left outer side, and the rear corbel 723 is provided with a screw nut seat threadedly connected to the rear outer left screw rod 721, and the servo motor three is arranged on the rear left wall panel 15 on one side of the rear end of the frame 1, and one end of the rear outer right upper screw rod 722 is connected to the output end of the servo motor four, and the other end is slidably connected to the rear corbel 723 arranged on the rear side of the upper folding beam 31 on the right outer side, and the servo motor four is arranged on the other side of the rear end of the frame 1 On the rear right wall panel 16; the rear side of the upper conveyor line 311 located on the left outer side and the rear side of the upper conveyor line 311 located on the right outer side are respectively connected to the lower differential belt 33 located directly below them through the upper and lower connecting plates 724, that is, when the servo motor three or the servo motor four is started, it can simultaneously drive the rear side of the upper folding beam 31 and the lower differential belt 33 directly below it to move synchronously; the upper end between the rear left wall panel 15 and the rear right wall panel 16 is provided with a rear upper cross beam 17, and the lower end is provided with a rear lower cross beam 18, and the upper ends of the rear brackets 723 of the four upper folding beams 31 are provided with right-angle connecting parts, and the right-angle connecting parts are slidably connected with the right-angled slide rails arranged on the rear upper cross beam 17, and the angular slide seats 725 of the four lower differential belts 32 are all slidably connected with the right-angled slide rails arranged on the rear lower cross beam 18. In this embodiment, the adjustment component 2 is similar to the adjustment component 1, and will not be described in detail here.

[0045] When the position of the folding beam needs to be adjusted, servo motor 1 and servo motor 3 are started synchronously to drive the upper folding beam 31, lower folding beam 32, and lower differential belt 33 (folding beam) located on the left outer side to move synchronously, while servo motor 2 and servo motor 4 are started synchronously to drive the upper folding beam 31, lower folding beam 32, and lower differential belt 33 (folding beam) located on the right outer side to move synchronously. Then, adjustment component 2 is started to drive the folding beam located on the left inner side and / or the folding beam on the right inner side to move respectively, so as to adjust the distance between the two folding beams of each production line, which is suitable for the production of cartons of different widths.

[0046] like Figure 11-12 As shown, the paper receiving conveyor line 51 includes an upper differential belt 511 and a lower differential belt 512 for receiving paper, and the upper differential belt 511 and the lower differential belt 512 for receiving paper are arranged correspondingly up and down, and are connected by a C-shaped seat 513; and the upper differential belts 511 of the four paper receiving conveyor lines 51 are connected by the same drive component, and the lower differential belts 512 of the four paper receiving conveyor lines are also connected by the same drive component.

[0047] Among them, Figure 10-12As shown, the adjustment component three 81 includes a lower left screw rod 811 and a lower right screw rod 812, and the lower left screw rod 811 and the lower right screw rod 812 are symmetrically arranged on the lower side of the front end of the frame two 2. One end of the lower left screw rod 811 is connected to the output end of the servo motor five, and the other end is connected to the lower right screw rod 812 through a bearing seat. The middle part of the lower left screw rod 811 is slidably connected to the lower differential belt 512 of paper collection arranged on the left outer side, and the lower differential belt 512 of paper collection is provided with a screw nut seat threadedly connected to the lower left screw rod 811. Correspondingly, the two lower differential belts of paper collection 512 located on the inner side are provided with through holes for the lower left screw rod 811 and the lower right screw rod 812 to pass through, and are not connected to the lower left screw rod 811 and the lower right screw rod 812. One end of the lower right screw rod 812 is connected to the output end of the servo motor six, and the middle part is slidably connected to the lower differential belt 512 of paper collection arranged on the right outer side;

[0048] like Figure 10-12 As shown, the adjusting component four 82 includes an upper left screw rod 821 and an upper right screw rod 822, and the upper left screw rod 821 and the upper right screw rod 822 are symmetrically arranged at the front end of the frame two 2. The upper left screw rod 821 is arranged just above the lower left screw rod 811, one end of which is connected to the output end of the servo motor seven, and the other end is connected to the upper right screw rod 822 through a bearing seat. The middle part of the upper left screw rod 821 is slidably connected to the upper differential belt 511 for paper collection arranged on the left inner side, and the upper differential belt 511 for paper collection is provided with a screw nut seat threadedly connected to the upper left screw rod 821. Correspondingly, the two upper differential belts 511 for paper collection located on the outer side are provided with through holes for the upper left screw rod 821 and the upper right screw rod 822 to pass through, and are not connected to the upper left screw rod 821 and the upper right screw rod 822. The upper screw rod 822 is arranged directly above the lower right screw rod 812, and one end thereof is connected to the output end of the servo motor 8, and the middle part of the upper right screw rod 822 is slidably connected to the upper differential belt 511 for paper collection arranged on the right inner side; the servo motor 5 and the servo motor 7 are arranged on the left paper collection wall plate 21 on one side of the frame 22, and the servo motor 6 and the servo motor 8 are arranged on the right paper collection wall plate 22 on the other side of the frame 22, and the upper paper collection beam 23, the middle paper collection beam 24, and the lower paper collection beam 25 are arranged from top to bottom in sequence between the left paper collection wall plate 21 and the right paper collection wall plate 22, and the two sides of the middle paper collection beam 24 are provided with slide rails slidably arranged with the four upper paper collection differential belts 511, and the two sides of the lower paper collection beam 25 are provided with slide rails slidably arranged with the four lower paper collection differential belts 512.

[0049] Since the upper differential belt 511 and the lower differential belt 512 for collecting paper are connected by the C-shaped seat 513, when the servo motor five is started, the paper collecting conveyor line 51 located on the left outer side moves along the lower left screw rod 811. Similarly, when the servo motor six is ​​started, the paper collecting conveyor line 51 located on the right outer side moves along the lower right screw rod 812; when the servo motor seven is started, the paper collecting conveyor line 51 located on the left inner side moves along the upper left screw rod 821; when the servo motor eight is started, the paper collecting conveyor line 51 located on the right inner side moves along the right screw rod 822; in summary, each paper collecting conveyor line can be moved individually, so that the paper collecting conveyor line and the corresponding folding beam are moved to corresponding positions, thereby being suitable for the production of cartons of different widths.

[0050] Example 2

[0051] Based on the structure of Example 1, Figure 8-9 As shown, the two gluing mechanisms 4 are arranged on the outside of the two paper folding mechanisms 3, and the gluing mechanism 4 includes a glue supply pump 41 and a glue coating component 42. The glue supply pump 41 is installed on the frame 1, and its input end is connected to the glue supply barrel through a hose, and its output end is connected to the glue scraping box 424 of the glue coating component 42 through a hose. The glue coating component 42 includes a glue rolling plate 421, a glue rolling wheel 422, a lower glue wheel 423, a glue scraping box 424, and an adjusting cylinder 425. The glue rolling wheel 422 is arranged on the inner side of the glue rolling plate 421 and is rotatably connected to the glue rolling plate 421 through a driving component. In this embodiment, the driving component It is a synchronous belt transmission component driven by a motor. The lower gluing wheel 423 is arranged below the rubber rolling wheel 422 and cooperates with the rubber rolling wheel 422 to apply glue. The glue scraping box 424 is covered on the outside of one side of the rubber rolling wheel 422 and can store glue. There are multiple glue storage holes on the outside of the rubber rolling wheel. The glue scraping box can scrape the glue flowing out of the glue storage holes of the rubber rolling wheel 422, and a glue receiving box is also provided below the lower gluing wheel 423 to prevent residual glue from falling on the equipment. The adjusting cylinder 425 is arranged on the outside of the rubber rolling vertical plate 421, and is used to adjust the distance between the lower gluing wheel 423 and the rubber rolling wheel 422 to achieve the best gluing effect corresponding to different carton thicknesses. Specifically, the output end of the regulating cylinder 425 is connected to one end of the lower gluing wheel connecting rod 426, and the other end of the lower gluing wheel connecting rod 426 is rotatably connected to the glue rolling vertical plate 421, wherein a wheel seat 427 connected to the lower gluing wheel 423 is provided in the middle thereof, and a slideway matching the wheel seat 427 is also provided on the glue rolling vertical plate 421. The glue rolling vertical plate 421 is also provided with a glue rolling paper support rod 428 and an upper paper support rod 429 arranged opposite to each other up and down, and the front side of the glue rolling paper support rod 428 extends to the head end of the folding beam; the front of the glue rolling vertical plate 421 is also provided with a brush fixed on the folding beam to remove dust on the cardboard before gluing to improve the gluing effect. In this embodiment, the gluing mechanism adopts a fully automatic servo glue supply system, which automatically switches the glue supply amount according to the size of the cardboard and the conveying speed, has a high degree of automation, and has good gluing quality.

[0052] like Figure 5 , 8 -9, the gluing mechanism 4 also includes two adjustment components 5 43, the two adjustment components 5 43 are symmetrically arranged, each adjustment component 5 43 is used to adjust the distance between a gluing component 42 and the paper folding mechanism 4, including a glue rolling transverse moving screw rod 431, a motor, a glue rolling slide 432, and a glue rolling nut seat 433. The front lower side of the frame 1 is provided with a front lower cross beam 14, the glue rolling slide 432 is arranged below the glue rolling vertical plate 421, and is slidably connected with the slide rails arranged on the front and rear sides of the front lower cross beam 14, the transverse moving screw rod 241 is rotatably connected with the frame 1, and is connected with the driving motor arranged on the front lower cross beam 14, and a glue rolling nut seat 433 is arranged in the middle below the glue rolling slide 232, and the glue rolling nut seat 433 is threadedly connected with the glue rolling transverse moving screw rod 431. The distance between the gluing component and the paper folding mechanism is adjusted by adjusting the component 5, and the two adjustment components are independently arranged, so that different gluing positions can be used, the flexibility is good, and the application range is wide.

[0053] like Figure 3-4 As shown, the upper folding beam 31 includes an upper folding beam plate 311 and an upper conveyor line 312 arranged on the upper folding beam plate 311, and the upper conveyor lines 312 of the four folding beams are driven by the same driving assembly, a forming wheel group 313 is provided on the outer side of the rear end of the upper conveyor line 312, and a forming rod 314 extending from the front side of the indentation wheel group 315 to the lower differential belt 33 is provided below the forming wheel group 313, the indentation wheel group 315 is provided on the outer side of the middle part of the upper folding beam plate 311, and a forming rod 314 extending from the front side of the indentation wheel group 315 to the lower differential belt 33 is provided on the top of the front end of the lower folding beam 32 2, a folding line bevel wheel group 322 is arranged behind the folding line bevel wheel group 321 to cooperate with the creasing wheel group 315, and an intermediate paper guide wheel group 323 is also arranged on the lower folding beam 32 to receive the folding line bevel wheel group 322 and the forming wheel group 313, and the intermediate paper guide wheel group 323 is located at the cooperation position of the bevel wheel group 322 and the creasing wheel group 315, and plays a role of transition and support; and the lower differential belt 33 of each folding beam adopts an independent servo drive, which can be adjusted separately to better control the scissor difference forming of the carton. When folding paper, the cardboard enters from between the upper conveyor line and the lower folding beam, and after being glued by the gluing mechanism, it is automatically glued and folded by the paper guide wheel group 321, the forming rod 314, the folding line bevel wheel group 322, the intermediate paper guide wheel group and the forming wheel group 313, which can reduce the scissor difference phenomenon and have good forming quality.

[0054] In the above structure, if Figure 3 , 7As shown, a suction pipe 316 is provided inside the rear end of the upper conveyor line 311, and the suction pipe 316 extends from the end of the lower folding beam 32 to the end of the upper conveyor line 31, and a plurality of suction ports are provided at the bottom of the suction pipe 316, and the suction pipe is adsorbed and connected to the lower inner belt surface of the upper conveyor line 311 through the plurality of suction ports, and a mounting hole connected to a suction box 317 is provided on the inner side of the upper end of the suction pipe 316, and the suction boxes 317 on the four folding beams are connected to the fan 318 arranged on the top of the rear side of the frame 1 through connecting air ducts, and the adsorption wind force is controlled by a control valve arranged on the connecting air duct, which can prevent the cardboard from slipping and shifting during transportation and folding during folding, thereby improving the folding quality.

[0055] like Figure 3-4 As shown, the front end of the upper conveyor line 311 is provided with an adjusting component six 34 for adjusting the paper feed thickness, and the adjusting component six 34 includes an adjusting cylinder two 341, a cylinder joint 342, and a front adjusting connecting rod 343. The adjusting cylinder two 341 is fixed to the outer side of the upper folding beam plate 312, and its output end is provided with a cylinder joint 342. One end of the front adjusting connecting rod 343 is hinged to the cylinder joint 342, and the other end is connected to the front introduction wheel 344 arranged at the front end of the upper conveyor line 311, and the end of the front adjusting connecting rod 343 close to the front introduction wheel 344 is also rotatably connected to the upper folding beam plate 312 through a fixed shaft seat 345; the outer side of the middle part of the upper folding beam 31 is also provided with an adjusting component seven 35, and the adjusting component seven 35 adjusts the distance between the belt of the upper conveyor line 311 and the paper guide wheel group 321 by driving the elastic pressure wheel group at the front end of the upper conveyor line 311 to rise and fall. By adjusting the settings of the sixth adjustment component 34 and the seventh adjustment component 35, the paper feeding thickness and the conveying thickness are automatically adjusted to be suitable for the production of cartons with different thicknesses.

[0056] Among them, Figure 10-12As shown, the paper collecting mechanism 5 also includes a pushing mechanism 52 and a paper patting mechanism 53. The pushing mechanism 52 is arranged above the paper collecting conveying line 51 and is used to convey the carton to the stacking mechanism 6. The paper patting mechanism 53 is arranged on the corresponding pushing mechanism 52 and is located between the paper collecting conveying line 51 and the pushing mechanism 52; the adjusting mechanism 8 also includes an adjusting component 83, and the adjusting component 83 can adjust the positions of the two pushing mechanisms 52, including a slide rail arranged on the paper collecting upper beam 23, and two symmetrically arranged paper pushing screws 831. The outer ends of the two paper pushing screws 831 are respectively connected to a driving motor arranged on the paper collecting left wall panel 21 and the paper collecting right wall panel 22, and the inner ends are respectively connected to a sliding nut seat on a pushing mechanism 52. The pushing mechanism 53 is arranged on the paper collecting upper beam 23 and is slidably connected to the slide rail arranged on the paper collecting upper beam 23. By adjusting the component 8, the positions of the pushing mechanism 52 and the paper-shooting mechanism 53 are adjusted so that the centers of the two are aligned with the centers of the two paper delivery conveyor lines, thereby adapting to the production of different types of cartons. In this embodiment, the pushing mechanism 52 is driven by a synchronous belt transmission component, which has good stability and is convenient for pushing and adjusting the stroke, and the paper-shooting mechanism 53 is a cam swing mechanism.

[0057] like Fig.10 , 12 As shown, the stacking mechanism 6 includes a stacking mechanism 61, a discharging conveyor belt 62, and a paper pressing conveyor belt 63. The stacking mechanism 61 is connected to the paper receiving conveyor line 51, and includes a plurality of transversely arranged small stacking conveyor belts 611. The stacking mechanism 61 cooperates with the pushing mechanism 52 and the paper patting mechanism 53 to stack the cartons on the paper receiving conveyor line 51, and pushes the cartons stacked to a set thickness to the discharging conveyor belt 62. The discharging conveyor belt 62 is arranged at the rear side of the stacking mechanism 61, and includes a plurality of transversely arranged small discharging conveyor belts 621. The small discharging conveyor belt 641 is arranged together with the small stacking conveyor belt 611. The stacking mechanism 61 and the discharge conveyor belt 62 are set in correspondence with each other. The arrangement quantity of the small stacking conveyor belt 611 and the small discharge conveyor belt 621 is set by the width of the frame 22. There is no need to adjust the position. The paper pressing conveyor belt 63 is arranged on the paper pressing frame 631, located above the discharge conveyor belt 62. The paper pressing conveyor belt 63 cooperates with the discharge conveyor belt 62 to convey the stacked cartons to the packaging device, and the paper pressing conveyor belts 63 of the two stacking mechanisms 6 are adjusted in position by the adjustment component 9 64 arranged on the paper pressing frame 631, so that the center of the paper pressing conveyor belt is aligned with the center of the stacked cartons to ensure the paper pressing and conveying effect. In this embodiment, the detailed structure of the stacking mechanism 61, the discharge conveyor belt 62, and the paper pressing conveyor belt 63 is described in detail in the prior art CN222040884U, which will not be described in detail here.

[0058] In addition, if Fig.10 , 13As shown, a stop assembly 65 is provided on the front side of the paper pressing conveyor belt 63, and the stop assembly 65 is used to stop the upper rear side of the stacked cartons when stacking cartons. When stacking, the paper pushing rod of the pushing mechanism 52 stops the upper front side of the stacked cartons to prevent the stacked cartons from tipping over. The stop assembly 65 includes a rotary cylinder 651, a cylinder fixing seat 652, a rotary rod 653, and a paper stop rod 654. The rotary cylinder 651 is fixed on one side of the cylinder fixing seat 652, and its output end is connected to one end of the rotary rod 653. The other end of the rotary rod 653 is connected to the other side of the cylinder fixing seat 652 through a bearing seat. The cylinder fixing seat 652 is arranged on the paper pressing conveyor belt 63. The paper stop rod 654 is provided with at least one and is fixed on the rotary rod 653. During stacking, the rotary cylinder 651 drives the rotary rod 653 to rotate, so that the paper stop rod 654 is set vertically to stop the upper part of the stacked cartons to prevent the cartons from tipping over. When the stacking thickness (counting quantity) is reached, the rotary cylinder 651 and the pushing mechanism 52 act synchronously, and drive the paper stop rod 654 to rotate to a horizontal state while pushing, so that the stacked cartons can smoothly enter the discharge conveyor belt 62.

[0059] In addition, the present invention adopts full servo drive, which is a full servo four-folding beam linkage line, with stable production and good carton forming quality.

[0060] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0061] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A four-fold beam linkage line, characterized in that: It includes a gluing pre-pressing module and a paper receiving and stacking module. The gluing pre-pressing module includes a frame 1 and two groups of gluing pre-pressing modules arranged in parallel on the frame 1. The paper receiving and stacking module includes a frame 2 and two groups of paper receiving and stacking modules arranged in parallel on the frame 2, and the gluing pre-pressing modules and the paper receiving and stacking modules are arranged one by one; the gluing pre-pressing module is used to fold and form cartons, including a paper folding mechanism and a gluing mechanism arranged at the front end of the paper folding mechanism, and each of the paper folding mechanisms includes two folding beams arranged oppositely; the paper receiving and stacking module is used to stack cartons and transport them to a packaging device, including a paper receiving mechanism and a stacking mechanism arranged at the rear side of the paper receiving mechanism, and the paper receiving mechanism is arranged at the rear side of the paper folding mechanism. It comprises two oppositely arranged paper receiving conveying lines, each folding beam is connected to each paper receiving conveying line in a one-to-one correspondence; and the frame one is provided with an adjusting mechanism one for adjusting the lateral position of each folding beam, the adjusting mechanism one comprises an adjusting component one and an adjusting component two, the adjusting component one can adjust the position of the two folding beams located on the outer side, and the adjusting component two can adjust the position of the two folding beams located on the inner side; the frame two is provided with an adjusting mechanism two for adjusting the lateral position of each paper receiving conveying line, the adjusting mechanism two comprises an adjusting component three and an adjusting component four, the adjusting component three can adjust the position of the two paper receiving conveying lines located on the outer side, and the adjusting component four can adjust the position of the two paper receiving conveying lines located on the inner side.

2. The four-fold beam linkage line according to claim 1, characterized in that: The two gluing mechanisms are arranged on the outside of the two paper folding mechanisms, and the gluing mechanism includes a glue supply pump and a glue coating assembly. The glue supply pump is installed on the frame one, and its input end is connected to the glue supply barrel through a rubber hose, and its output end is connected to the glue scraping box of the glue coating assembly through a rubber hose. The glue coating assembly includes a glue rolling plate, a glue rolling wheel, a lower glue wheel, a glue scraping box, and an adjusting cylinder. The glue rolling wheel is arranged on the inner side of the glue rolling plate and is rotatably connected to the glue rolling plate through a driving assembly. The lower glue wheel is arranged below the glue rolling wheel and cooperates with the rubber rolling wheel to apply glue. The glue scraping box is covered on the outside of one side of the rubber rolling wheel, can store glue and scrape glue on the outside of the rubber rolling wheel, and the adjusting cylinder is arranged on the outer side of the glue rolling plate to adjust the distance between the lower glue wheel and the rubber rolling wheel; the glue rolling plate The inner side is also provided with a glue rolling paper supporting rod and an upper paper supporting rod which are arranged opposite to each other up and down, and the front side of the glue rolling paper supporting rod extends to the head end of the folding beam; the gluing mechanism also includes two adjusting components five, and the two adjusting components five are symmetrically arranged, and each adjusting component five is used to adjust the distance between a glue coating component and the paper folding mechanism, including a glue rolling transverse shifting screw rod, a motor, a glue rolling slide seat, and a glue rolling nut seat. A front lower cross beam is provided on the lower side of the front end of the frame one, the glue rolling slide seat is arranged under the glue rolling vertical plate, and is slidably connected to the slide rails arranged on the front and rear sides of the front lower cross beam, the transverse shifting screw rod is rotatably connected to the frame one, and is connected to the driving motor arranged on the front lower cross beam, a glue rolling nut seat is provided at the middle part below the glue rolling slide seat, and the glue rolling nut seat is threadedly connected to the glue rolling transverse shifting screw rod.

3. The four-fold beam linkage line according to claim 1, characterized in that: The folding beam comprises an upper folding beam, a lower folding beam, and a lower differential belt, the upper folding beam comprises an upper folding beam plate and an upper conveyor line arranged on the upper folding beam plate, and the upper conveyor lines of the four folding beams are driven by the same driving assembly, a forming wheel group is provided on the outer side of the rear end of the upper conveyor line, a forming rod is provided below the forming wheel group and extends from the front side of the indentation wheel group to the lower differential belt, the indentation wheel group is provided on the outer side of the middle part of the upper folding beam plate, the lower folding beam is provided directly below the front side of the upper folding beam, a paper guide wheel group matching with the upper conveyor line is provided on the top of its front end, a folding line bevel wheel group matching with the indentation wheel group is provided behind the paper guide wheel group, and an intermediate paper guide wheel group is also provided on the lower folding beam to receive the folding line bevel wheel group and the forming wheel group; the lower differential belt is provided directly below the rear side of the upper folding beam, and the lower differential belt of each folding beam is driven independently.

4. The four-fold beam linkage line according to claim 3 is characterized in that: A suction duct is provided inside the rear end of the upper conveyor line, and the suction duct extends from the end of the lower folding beam to the end of the upper conveyor line. A plurality of suction ports are provided at the bottom of the suction duct, and the suction duct is adsorbed and connected to the lower inner belt surface of the upper conveyor line through the plurality of suction ports, and a mounting hole connected to a suction box is provided on the inner side of the upper end of the suction duct one, and the suction boxes on the four folding beams are connected to the fan arranged at the top of the rear side of the frame one through the connecting air duct.

5. The four-fold beam linkage line according to claim 3, characterized in that: The adjusting component 1 comprises a front outer left upper screw rod, a front outer right upper screw rod, a front outer left lower screw rod, and a front outer right lower screw rod, the front outer left upper screw rod and the front outer right upper screw rod are symmetrically arranged on both sides of the front end of the frame, and one end of the front outer left upper screw rod is connected to the output end of the servo motor 1, and the other end is slidably connected to the front bracket arranged on the front side of the upper folding beam on the left outer side, and the front bracket is provided with a screw nut seat threadedly connected to the front outer left upper screw rod. The servo motor 1 is arranged on the front left wall plate at one side of the front end of the frame, one end of the front outer right upper screw rod is connected to the output end of the servo motor 2, and the other end is slidably connected to the front bracket arranged on the front side of the upper folding beam on the right outer side, and the servo motor 2 is arranged on the front right wall plate on the other side of the front end of the frame; the front outer left lower screw rod is arranged directly below the front outer left upper screw rod, and one end of it is connected to the servo motor 1 through a reducer, a transmission shaft, and a coupling. The cam is connected to the chassis and is synchronized with the front outer left upper screw rod, and the other end is slidably connected with the lower seat arranged under the left outer lower folding beam, and a screw nut seat is provided under the lower seat that is threadedly connected with the front outer left lower screw rod; the front outer right lower screw rod is arranged directly below the front outer right upper screw rod, one end of which is connected with servo motor 2 through a reducer, a transmission shaft, and a coupling, and is synchronized with the front outer right upper screw rod, and the other end is slidably connected with the lower seat arranged under the right outer lower folding beam, and the front outer left upper screw rod and the front outer right upper screw rod, and the ends close to the front outer left lower screw rod and the front outer right lower screw rod are connected through a bearing seat; a front upper cross beam is provided at the upper end between the front left wall panel and the front right wall panel, and a front lower cross beam is provided at the lower end, the upper ends of the front bull legs of the four upper folding beams are slidably connected with the slide rails arranged on the front upper cross beam, and the lower seats of the four lower folding beams are slidably connected with the slide rails arranged on the front lower cross beam.

6. The four-fold beam linkage line according to claim 5, characterized in that: The adjusting component 1 also includes a rear outer left screw rod and a rear outer right screw rod, which are symmetrically arranged on both sides of the rear end of the frame 1, and one end of the rear outer left upper screw rod is connected to the output end of the servo motor 3, and the other end is slidably connected to the rear bracket arranged on the rear side of the upper folding beam on the left outer side, and the rear bracket is provided with a screw nut seat threadedly connected to the rear outer left screw rod, and the servo motor 3 is arranged on the rear left wall plate on one side of the rear end of the frame 1, and one end of the rear outer right upper screw rod is connected to the output end of the servo motor 4, and the other end is slidably connected to the rear bracket arranged on the rear side of the upper folding beam on the right outer side, The servo motor four is arranged on the rear right wall panel on the other side of the rear end of the frame one; the rear side of the upper conveyor line located on the left outer side and the rear side of the upper conveyor line located on the right outer side are respectively connected to the lower differential belt located directly below them through upper and lower connecting plates; a rear upper cross beam is provided at the upper end between the rear left wall panel and the rear right wall panel, and a rear lower cross beam is provided at the lower end, and the upper ends of the rear brackets of the four upper folding beams are provided with right-angle connecting parts, and the right-angle connecting parts are slidably connected to the right-angled slide rails arranged on the rear upper cross beam, and the angular slide seats of the four lower differential belts are slidably connected to the right-angled slide rails arranged on the rear lower cross beam.

7. The four-fold beam linkage line according to claim 3, characterized in that: The front end of the upper conveyor line is provided with an adjusting component six for adjusting the paper feed thickness, and the adjusting component six includes an adjusting cylinder two, a cylinder joint, and a front adjusting connecting rod. The adjusting cylinder two is fixed to the outer side of the upper folding beam plate, and a cylinder joint is provided at its output end. One end of the front adjusting connecting rod is hinged to the cylinder joint, and the other end is connected to the front guide wheel arranged at the front end of the upper conveyor line, and the end of the front adjusting connecting rod close to the front guide wheel is also rotatably connected to the upper folding beam plate through a fixed shaft seat; an adjusting component seven is also provided on the outer side of the middle part of the upper folding beam, and the adjusting component seven adjusts the distance between the belt of the upper conveyor line and the paper guide wheel group by driving the spring pressure wheel group at the front end of the upper conveyor line to rise and fall.

8. The four-fold beam linkage line according to claim 1, characterized in that: The paper receiving conveyor line includes an upper differential belt for receiving paper and a lower differential belt for receiving paper, and the upper differential belt for receiving paper and the lower differential belt for receiving paper are arranged correspondingly up and down and are connected through a C-shaped seat; and the upper differential belts for receiving paper of four paper receiving conveyor lines are connected through the same drive assembly, and the lower differential belts for receiving paper of four paper receiving conveyor lines are connected through the same drive assembly; the adjusting assembly three includes a lower left screw rod and a lower right screw rod, and the lower left screw rod and the lower right screw rod are symmetrically arranged on the lower side of the front end of the frame two, one end of the lower left screw rod is connected to the output end of the servo motor five, and the other end is connected to the lower right screw rod through a bearing seat, the middle part of which is slidably connected to the lower differential belt for receiving paper arranged on the left outer side, and a screw nut seat threadedly connected to the lower left screw rod is provided on the lower differential belt for receiving paper, and one end of the lower right screw rod is connected to the output end of the servo motor six, and the middle part of which is slidably connected to the lower differential belt for receiving paper arranged on the right outer side; the adjusting assembly four includes an upper left screw rod and an upper right screw rod, and the upper left screw rod and the upper right screw rod are symmetrical The lower left screw is arranged at the front end of the frame 2, and one end of the lower left screw is connected to the output end of the servo motor 7, and the other end is connected to the upper right screw through the bearing seat, and the middle part is slidably connected to the upper differential belt of the paper receiving arranged on the left inner side, and the upper differential belt of the paper receiving is provided with a screw nut seat threadedly connected to the upper left screw. The upper right screw is arranged above the lower right screw, and one end of the upper right screw is connected to the output end of the servo motor 8, and the middle part is slidably connected to the upper differential belt of the paper receiving arranged on the right inner side. The servo motor 5 and the servo motor 7 are arranged on the left paper collection wall plate on one side of the frame 2, and the servo motor 6 and the servo motor 8 are arranged on the right paper collection wall plate on the other side of the frame 2, and an upper paper collection beam, a middle paper collection beam, and a lower paper collection beam are arranged from top to bottom in sequence between the left paper collection wall plate and the right paper collection wall plate, and slide rails that are slidably arranged with four upper paper collection differential belts are arranged on both sides of the middle paper collection beam, and slide rails that are slidably arranged with four lower paper collection differential belts are arranged on both sides of the lower paper collection beam.

9. The four-fold beam linkage line according to claim 8, characterized in that: The paper collecting mechanism also includes a pushing mechanism and a paper patting mechanism. The pushing mechanism is arranged above the paper collecting conveying line and is used to convey the carton to the stacking mechanism. The paper patting mechanism is arranged on the corresponding pushing mechanism and is located between the paper collecting conveying line and the pushing mechanism. The second adjustment mechanism also includes an adjustment component eight, and the adjustment component eight can adjust the positions of the two pushing mechanisms, including a slide rail arranged on the upper crossbeam of the paper collecting, and two symmetrically arranged paper pushing screws. The outer ends of the two paper pushing screws are respectively connected to a driving motor arranged on the left wall panel and the right wall panel of the paper collecting, and the inner ends are respectively connected to a sliding nut seat on a pushing mechanism. The pushing mechanism is arranged on the upper crossbeam of the paper collecting and is slidably connected to the slide rail arranged on the upper crossbeam of the paper collecting.

10. The four-fold beam linkage line according to claim 1, characterized in that: The stacking mechanism includes a stacking mechanism, a discharging conveyor belt, and a paper pressing conveyor belt. The stacking mechanism is connected to the paper receiving conveyor line, and includes a plurality of transversely arranged small stacking conveyor belts. The stacking mechanism cooperates with the pushing mechanism and the paper patting mechanism to stack the cartons on the paper receiving conveyor line and push the cartons stacked to a set thickness to the discharging conveyor belt. The discharging conveyor belt is arranged at the rear side of the stacking mechanism, and includes a plurality of transversely arranged small discharging conveyor belts. The small discharging conveyor belts and the small stacking conveyor belts are arranged in a one-to-one correspondence. The paper pressing conveyor belt is arranged on the paper pressing frame, and is located above the discharging conveyor belt. The paper pressing conveyor belt cooperates with the discharging conveyor belt to convey the stacked cartons to the packaging device, and the paper pressing conveyor belts of the two stacking mechanisms are adjusted in position by an adjustment component nine arranged on the paper pressing frame.

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