A carton machine

Abstract

A carton machine comprises a front edge paper feeding module, a pre-pressing and line pressing module, a vibrating cutter module, an inverted slotting and line contacting module, a longitudinal cutting module and a transverse cutting module, and the improvement lies in that the inverted slotting and line contacting module comprises a slotting and line contacting module, the slotting and line contacting module comprises a line contacting height adjusting mechanism, a cam mechanism, a slotting cutter swing mechanism and a main transmission mechanism, and the main transmission mechanism drives the cam mechanism to rotate. The present application realizes direct on-line processing with a digital printing machine by realizing turning processing. The present application designs a male and female line pressing wheel structure which can be quickly disassembled, can be installed on both sides to realize small size processing, and can be quickly disassembled and replaced with a perforated line pressing wheel to realize perforated line pressing demand; the present application increases the line contacting supporting function on the basis of the waste discharging device to solve the line contacting and corrugation problem.

Description

Technical Field

[0001] This invention relates to cardboard box processing equipment, specifically a cardboard box machine. Background Technology

[0002] Corrugated cardboard has two sides: the front side is the face paper, which is used for printing the design, and the back side is the liner paper. Traditional cardboard forming machines process the cardboard with the face paper facing down, while digital printing machines process it with the face paper facing up. Therefore, connecting these two processes requires flipping the cardboard, which is cumbersome and inefficient. This invention enables face paper-facing processing, allowing direct in-line processing with a digital printing machine without flipping. Furthermore, the longitudinal pressing, slitting, and slotting / aligning modules have been optimized, improving equipment stability and the quality of cardboard processing.

[0003] The prior art (Chinese patent application number CN202310839687.7) describes a carton forming machine, which includes a front edge feeding, slotting, pre-pressing, longitudinal cutting (with sharpening blade) and cross-cutting module. However, its processing method is that the face paper is facing down, and the pre-pressing, longitudinal cutting sharpening blade and cross-cutting mechanism are different from the patent in this application. Summary of the Invention

[0004] This invention aims to solve one or more of the following prior art problems. Alternatively, this invention may solve only one of the following problems while still employing existing technology for the other problems.

[0005] (1) Cardboard processing requires flipping: this process is cumbersome, increases labor and time costs, and reduces production efficiency. This invention solves this problem by enabling flipping processing to be directly integrated with a digital printing machine.

[0006] (2) Existing longitudinal pressure rollers are all fixed structures, and their direction and structure cannot be changed. This invention designs a quick-disassembly male and female pressure roller structure, which can be installed on both sides to achieve small-size processing, and can be quickly disassembled and replaced with a perforated pressure roller to meet the requirements of perforated pressure.

[0007] (3) Existing grooving and thread-connecting mechanisms are located at the top and operate from top to bottom, thus only allowing processing with the face paper facing down. This invention designs a completely new grooving and thread-connecting mechanism that enables inverted processing. Furthermore, because waste material cannot fall naturally downwards after inverted grooving, a waste removal device is designed simultaneously.

[0008] (4) In existing technology, there is no support below the contact line, making the processed cardboard prone to corrugation and reducing the quality of the carton. This invention adds a contact line support function to the aforementioned waste removal device, solving the problem of corrugation at the contact line.

[0009] (5) Existing technologies all require a separate grinding mechanism for each slitting blade, which is costly. This invention fixes the grinding mechanism to the crossbeam, allowing one grinding mechanism to grind all the slitting blades, thus reducing operating costs.

[0010] (6) The existing cross-cutting mechanism is unstable, and prolonged operation or cutting of cardboard can lead to abnormal wear and a high failure rate. This invention designs a completely new cutting blade, which significantly improves stability and extends service life.

[0011] (7) Existing paper-pressing sun wheels all use a single method of adjustment: either a cylinder or a bolt. The cylinder structure can only adjust pressure but not the gap, while bolt adjustment, although capable of simultaneously adjusting pressure and gap, is difficult. This invention uses a cylinder + bolt method, which allows for both pressure and gap adjustment, and is simple to operate.

[0012] The technical solution adopted in this invention is as follows: A carton machine includes a front edge feeding module, a pre-pressing and creasing module, a vibrating knife module, an inverted slotting and creasing module, a longitudinal cutting module, and a transverse cutting module. The improvement lies in that: the inverted slotting and creasing module includes a slotting and creasing module, which includes a creasing height adjustment mechanism, a cam mechanism, a slotting knife swing mechanism, and a main transmission mechanism. The main transmission mechanism drives the cam mechanism to rotate, and the cam mechanism drives the slotting knife swing mechanism to rise and fall. The paper feeding method of the slotting and creasing mechanism is that the face paper faces upward and the inner paper faces downward. The slotting knife swing mechanism performs inverted reciprocating slotting processing with the cutting edge facing upward. The slotting and creasing mechanism also includes a waste removal module, which includes a casting beam lifting mechanism, a waste removal knife, and a drive cylinder. The drive cylinder drives the casting beam lifting mechanism and the lifting mechanism in the waste removal module.

[0013] Furthermore, the waste removal module also includes a waste removal knife support structure, which includes a connecting plate one and a connecting plate two. The connecting plate one is vertically arranged, and the connecting plate two is horizontally arranged at the bottom of the connecting plate one. The drive cylinder is fixed to the upper end of the casting beam via the connecting plate one and the connecting plate two. When the carton is slotted, the waste removal module is in the retracted position. After the carton is slotted, the waste removal knife in the waste removal module extends to push out the slotted waste, thus removing waste. When the carton is aligned with the seam, the waste removal module extends to support the carton. When the carton does not need to be slotted or aligned with the seam, the waste removal module is in the retracted position.

[0014] Furthermore, a brush is installed between the slotting and slitting module and the longitudinal cutting module. The brush blocks the slotted waste material on the paper feeding side, causing the waste material to fall out from the gap next to the brush.

[0015] Furthermore: the pre-pressing and pressing module includes multiple sets of upper and lower pressing roller modules, upper pre-pressing modules and lower pre-pressing modules, as well as a drive module, an adjustment module and pressing rollers, and a quick-release structure for the pre-pressing rollers; the upper pressing roller module includes an upper support frame and an upper pressing roller, and the lower pressing roller module includes a lower support frame and a lower pressing roller; the upper pre-pressing module includes an upper support frame and an upper pre-pressing roller, and the lower pre-pressing module includes a lower support frame and a lower pre-pressing roller; each upper support frame is slidably mounted on the upper crossbeam, and each lower support frame is slidably mounted on the lower crossbeam.

[0016] Furthermore: the vibrating knife module includes an upper cutting module and a lower adsorption platform. The upper cutting module is provided with a knife holder module and a vibrating knife body. The carton processing machine includes a main frame. The knife holder module can slide laterally along the main frame. The vibrating knife body can rotate around its own axis and slide up and down in the vertical direction relative to the knife holder module.

[0017] Furthermore, the carton machine also includes a cutting blade mechanism, which includes a blade, a first driving unit for driving the blade to move laterally, a second driving unit for driving the blade to rise and fall, and a power driving unit for driving the blade to rotate; characterized in that: the first driving unit includes a first transmission assembly and a first support assembly; the first support assembly includes a sliding support base, on which a double slider structure is provided, which can move laterally, and the sliding planes of the double sliders are perpendicular to each other; the first transmission assembly includes a synchronous belt, a drive gear, and a rack, the synchronous belt driving the drive gear on the rack The upper part rotates, thereby driving the sliding support seat to move laterally; the second drive unit includes a second transmission assembly and a second support assembly; the second support assembly includes a blade support seat, which is connected to the sliding support seat through a guide rail slider structure, and the blade support seat can move vertically; the second transmission assembly includes a power drive source, a drive gear, and a driven gear, the power drive source is connected to the blade support seat to drive the blade support seat to move vertically; the power drive unit includes a drive gear, a driven gear, and a rack extending laterally, the drive gear rotates along the rack, and drives the blade to rotate and cut through the driven gear.

[0018] Furthermore, each of the longitudinal blades of the longitudinal cutting blade module is equipped with a sharpening mechanism, which is mounted on the crossbeam of the cutting blade mechanism.

[0019] Furthermore: the sharpening mechanism includes a support frame and a sliding mechanism. The support frame includes a vertical plate and a horizontal plate connected to the lower end of the vertical plate. A slide rail is provided at the lower part of the horizontal plate. The sliding mechanism includes a cylinder. The telescopic shaft of the cylinder is fixedly connected to a push plate. The push plate is provided with a slider that cooperates with the slider. The cylinder drives the push plate to reciprocate along the slide rail.

[0020] Furthermore, the carton machine has a paper pressing roller, and the sun wheel on the roller is equipped with a fine-tuning structure. The fine-tuning structure can adjust the pressure of the cylinder that drives the roller to move up and down, so that the roller and the cardboard maintain a set gap.

[0021] Furthermore, the vibrating knife module is equipped with an auxiliary pressing wheel and a hand drill.

[0022] This invention solves the pain point problem of cardboard flipping in cardboard factories, especially for large cardboard, which is very difficult and inefficient. This invention solves this pain point problem for cardboard factories, making it possible to link digital printing and cardboard forming, greatly improving production efficiency, saving labor, and reducing costs. Attached Figure Description

[0023] Figure 1 A schematic diagram of the overall structure of the carton machine.

[0024] Figure 2 Schematic diagram of the location of the grinding blade structure on the paper pressing roller.

[0025] Figure 3 Front view of the sharpening structure

[0026] Figure 4 A three-dimensional oblique view of the grinding tool structure.

[0027] Figure 5 This is a rear view diagram of the sharpening mechanism.

[0028] Figure 6 Side view of the slotted wire-connecting module

[0029] Figure 7 Front view of the slotted wire-connecting module

[0030] Figure 8 3D view of a partial structure of a slotted wire-connecting module

[0031] Figure 9 Schematic diagram of slotted beam sliding structure

[0032] Figure 10 This is a schematic diagram of the waste discharge module of the present invention.

[0033] Figure 11 Side view of the waste discharge structure

[0034] Figure 12 3D view of the cross-section module

[0035] Figure 13 Front view of the cutting blade structure

[0036] Figure 14 Schematic diagram of the cutting blade mounted on the crossbeam

[0037] Figure 15Schematic diagram of the transmission structure of the cutting blade

[0038] Figure 16 Schematic diagram of the installation position of the preload pressure line for the male and female gears

[0039] Figure 17 Side view of the preload pressure line structure of the male and female gears

[0040] Figure 18 A partial front view of the preload pressure line structure of the male and female gears.

[0041] Figure 19 Schematic diagram of the lower wheel seat in the preload pressing structure of the male and female wheels.

[0042] Figure 20 Schematic diagram of the pressure wheel in the male and female wheel pre-pressure pressure structure

[0043] Figure 21 Schematic diagram of the second embodiment of the pre-pressing wheel in the male and female wheel pre-pressing structure Figure 22 Schematic diagram of the perforated pressing wheel in the pre-pressing structure of male and female wheels

[0044] Figure 23 Schematic diagram of the preload wheel in the male and female wheel preload pressure line structure

[0045] Figure 24 Schematic diagram of the upper pressure wheel in the male and female wheel pre-pressure pressure structure

[0046] Figure 25 Schematic diagram of the pressure wheel in the male and female wheel pre-pressure pressure structure

[0047] Figure 26 Front view of the tool holder module in the vibrating knife structure

[0048] Figure 27 Side view of the tool holder module in the vibrating knife structure

[0049] Figure 28 This is a schematic diagram of the main assembly direction of the vibratory cutter structure.

[0050] Figure 29 This is a side view diagram of the vibratory cutter structure.

[0051] Figure 30 Front view of the pressure wheel body in the vibratory knife structure

[0052] Figure 31 Side view of the pressure wheel in the vibratory knife structure

[0053] Figure 32 This is a schematic diagram of the paper pressing module in the vibrating knife structure.

[0054] Figure 33 Front view of the clamping on both sides of the vibrating knife structure.

[0055] Figure 34 Schematic diagram of the vibrating blade body in the vibrating knife structure

[0056] Component Description:

[0057] 31. Upper preload module

[0058] 32. Upper pressure roller module

[0059] 33. Rack and pinion module

[0060] 34. Drive Module

[0061] 35. Lower pressure roller module

[0062] 36. Lower preload module

[0063] 37. Motor reducer module; 38. Flange plate; 39. Gear rack; 311. Upper crossbeam; 312. Upper support frame; 313. Guide rail slider; 314. Cylinder seat; 315. Cylinder; 316. Upper wheel seat; 317. Upper preload wheel; 318. Lower preload wheel; 319. Lower wheel seat; 320. Guide rail slider; 321. Lower support frame; 322. Flange plate; 323. Gear rack; 324. Motor reducer module; 325. Bearing; 326. Inner ring; 327. Bushing; 328. Upper pressure wheel; 329. Lower pressure wheel; 41. Slider 1

[0064] 42. Vertical plate 1; 43. (Guide rail) slider 2; 44. Vertical plate 2; 45. Slider; 46. Synchronous belt connecting block 1; 47. Horizontal plate 1; 48. Connecting plate; 49. Vertical plate 3; 50. Horizontal plate 2; 51. First drive cylinder; 52. Pressure roller seat; 53. Second drive cylinder; 54. Synchronous belt connecting block 2; 55. Guide rail 2

[0065] 56. Pressure plate tongue 57. Blade

[0066] 58. Gear rack

[0067] 59. Crossbeam; 60. Guide rail sliders 1 & 3

[0068] 61. Synchronous belt; 62. Guide rail (slider 2)

[0069] 63. First drive gear; 64. First transmission gear; 65. First swing arm; 66. Second transmission gear; 67. Second swing arm; 68. Bearing 3

[0070] 69. Driven gear; 70. Cutting disc

[0071] 71. Second drive gear; 72. Shaft 1

[0072] 73. Bearing 1

[0073] 74. Shaft 2

[0074] 75. Baffle and shaft 3

[0075] 76. Bearing 2

[0076] 77. Baffle and shaft 4

[0077] 701. Casting beam lifting mechanism; 702. Line contact height adjustment mechanism; 703. Cam mechanism; 704. Main transmission mechanism; 705. Waste discharge module; 706. Grooving knife swing mechanism; 707. Motor base 2

[0078] 708. Coupling; 709. Motor

[0079] 710, Motor base; 711, Slider

[0080] 712, Guide Rail

[0081] 713. Cast beam; 714. Elevator; 715. Elevator base; 716. Elevator flange; 717. Guide rail mounting block; 718. Slotted beam; 719. Drive cylinder; 720. Solenoid valve; 721. Connecting plate one; 722. Connecting plate two; 723. Connecting block; 724. Waste discharge knife; 725. Arc groove; 901. Leading edge paper feeding module; 902. Pre-pressing and creasing module; 903. Vibrating knife module; 904. Slotting and creasing module; 905. Longitudinal cutting module.

[0082] 906. Horizontal Cutting Module

[0083] 907, Ground Rail Module

[0084] 908. Fine-tuning knob

[0085] 909. Waste Discharge Interval

[0086] 910. Brush

[0087] 911. Sharpening Mechanism

[0088] 912, Vertical board

[0089] 913, Slider

[0090] 914. Grinding wheel

[0091] 915. Grinding wheel base

[0092] 916. Horizontal board

[0093] 917, Cylinder

[0094] 918. Cylinder mounting plate

[0095] 919. Push plate Detailed Implementation

[0096] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0097] A carton machine includes a leading edge feeding module 901, a pre-pressing and creasing module 902, a vibrating knife module 903, an inverted slotting and creasing module 904, a longitudinal cutting module 905, and a transverse cutting module 906. The improvement lies in that: the inverted slotting and creasing module 904 includes a slotting and creasing module, which includes a creasing height adjustment mechanism, a cam mechanism, a slotting knife swing mechanism, and a main drive mechanism. The main drive mechanism drives the cam mechanism to rotate, and the cam mechanism drives the slotting knife swing mechanism to rise and fall. The paper feeding method of the slotting and creasing mechanism is that the face paper faces upward and the inner paper faces downward. The slotting knife swing mechanism performs inverted reciprocating slotting processing with the cutting edge facing upward. The slotting and creasing mechanism also includes a waste removal module, which includes a casting beam lifting mechanism, a waste removal knife, and a drive cylinder. The casting beam lifting mechanism drives the waste removal knife and the drive cylinder to rise and fall. The waste removal module also includes a waste removal knife support structure, which includes a connecting plate one and a connecting plate two. The connecting plate one is vertically arranged, and the connecting plate two is horizontally arranged at the bottom of the connecting plate one. The drive cylinder is fixed to the upper end of the cast beam via the connecting plates one and two. Corresponding to the position of the carton that needs to be slotted, the waste removal module extends to provide support. After the slotting is completed, the waste removal knife extends to push out the slotted waste, thus removing the waste. Corresponding to the position of the carton that does not need to be slotted, the waste removal module retracts. A brush 910 is installed between the slotting and slitting module and the longitudinal cutting module. The brush 910 blocks the slotted waste on the paper feeding side, allowing the waste to fall from the gap next to the brush. The pre-pressing and pressing module includes multiple sets of upper and lower pressing roller modules, upper pre-pressing modules, and lower pre-pressing modules, as well as a drive module, an adjustment module, pressing rollers, and a quick-release structure for the pre-pressing rollers. The upper pressing roller module includes an upper support frame and an upper pressing roller, and the lower pressing roller module includes a lower support frame and a lower pressing roller. The upper pre-pressing module includes an upper support frame and an upper pre-pressing roller, and the lower pre-pressing module includes a lower support frame and a lower pre-pressing roller. Each upper support frame is slidably mounted on an upper crossbeam, and each lower support frame is slidably mounted on a lower crossbeam. The vibrating knife module is equipped with a knife holder module and a vibrating knife body. The carton processing machine includes a main frame, a slider mounting horizontal plate and a slider mounting vertical plate. A slider mounting vertical plate is provided below the slider mounting horizontal plate and is perpendicular to the slider mounting horizontal plate. A reinforcing rib is also provided between the slider mounting horizontal plate and the slider mounting vertical plate. An X-axis guide rail is provided at the bottom of the main frame. An X-axis helical gear rack is provided on one side of the X-axis guide rail. An X-axis slider is provided at the top of the slider mounting horizontal plate and slides along the X-axis guide rail. An X-axis motor is provided at the bottom of the slider mounting horizontal plate and drives the X-axis helical gear to rotate. The X-axis helical gear meshes with the X-axis helical gear rack. A knife holder module for the vibrating knife is provided on one side of the slider mounting vertical plate, and a paper pressing module is also provided below the knife holder module for the vibrating knife.The carton machine also includes a cutting blade mechanism, which comprises a blade, a first driving unit for driving the blade to move laterally, a second driving unit for driving the blade to rise and fall, and a power driving unit for driving the blade to rotate. The first driving unit comprises a first transmission assembly and a first support assembly. The first support assembly comprises a sliding support base with a double slider structure that can move laterally, and the sliding planes of the double sliders are perpendicular to each other. The first transmission assembly comprises a synchronous belt, a drive gear, and a rack, wherein the synchronous belt drives the drive gear to rotate on the rack. This drives the sliding support seat to move laterally; the second drive unit includes a second transmission assembly and a second support assembly; the second support assembly includes a blade support seat, which is connected to the sliding support seat via a guide rail slider structure, and the blade support seat can move vertically; the second transmission assembly includes a power drive source, a drive gear, and a driven gear, the power drive source being connected to the blade support seat to drive the blade support seat to move vertically; the power drive unit includes a drive gear, a driven gear, and a rack extending laterally, the drive gear rotating along the rack and driving the blade to rotate and cut through the driven gear. Each longitudinal blade of the longitudinal cutting blade module 905 is equipped with a sharpening mechanism 911, which is mounted on the crossbeam of the cutting blade mechanism. The sharpening mechanism includes a support frame and a sliding mechanism. The support frame includes a vertical plate 912 and a horizontal plate 916 connected to the lower end of the vertical plate. A slide rail is provided at the lower part of the horizontal plate 916. The sliding mechanism includes a cylinder 917. The telescopic shaft of the cylinder 917 is fixedly connected to a push plate 919. The push plate 919 is provided with a slider that cooperates with the slide rail. The cylinder drives the push plate to reciprocate along the slide rail.

[0098] The carton machine has a paper-pressing roller, and the sun wheel on the roller is equipped with a fine-tuning structure 908. The fine-tuning structure 908 can adjust the pressure of the cylinder that drives the roller up and down, so that the roller and the cardboard maintain a set gap. The vibrating knife module is equipped with an auxiliary creasing wheel and a hand drill.

[0099] A grooving and thread-catching mechanism includes a grooving and thread-catching module. The grooving and thread-catching module includes a thread-catching height adjustment mechanism 702, a cam mechanism 703, a grooving knife swing mechanism 706, and a main transmission mechanism 704. The main transmission mechanism 704 drives the cam mechanism 703 to rotate, and the cam mechanism 703 drives the grooving knife swing mechanism 706 to rise and fall. The paper feeding method of the grooving and thread-catching mechanism is that the face paper faces upward and the inner paper faces downward. The grooving knife swing mechanism 706 performs inverted reciprocating grooving processing with the grooving blade edge facing upward. The grooving and thread-catching mechanism also includes a waste removal module 705, which includes a casting beam lifting mechanism 701, a waste removal knife 724, and a drive cylinder 719. The casting beam lifting mechanism 701 drives the waste removal knife 724 and the drive cylinder 719 to rise and fall. The waste removal module 705 also includes a waste removal knife support structure, which includes a first connecting plate 721 and a second connecting plate 722. The first connecting plate 721 is vertically arranged, and the second connecting plate 722 is horizontally arranged at the bottom of the first connecting plate 721. The drive cylinder 719 is fixed to the upper end of the cast beam 713 via the first connecting plate 721 and the second connecting plate 722. The drive cylinder 719 is controlled by a solenoid valve 720, which is fixed to one side of the first connecting plate 721. The drive cylinder 719 drives the cylinder shaft to reciprocate up and down. A connecting block 723 is connected to the lower end of the cylinder shaft. The waste removal knife 724 is fixed to the connecting block 723, and the extension or retraction of the waste removal knife 724 is controlled by the solenoid valve 720. The blade of the waste removal knife is provided with an arc-shaped groove 725. Corresponding to the slotted positions on the cardboard box, the waste removal module extends to provide support. After slotting is completed, the waste removal knife extends to push out the slotted waste, thus removing waste. For positions on the cardboard box where slotting is not required, the waste removal module retracts. The line-touching height adjustment mechanism includes a slotting beam 718, with sliders 711 at both ends. The sliders are slidably connected to the guide rails on the guide rail mounting block 717 and reciprocate up and down along the guide rails under the drive of the cam mechanism. The slotting beam 718 has weight-reducing cutouts. The casting beam lifting mechanism 701 includes a mounting frame, which includes gantry frames at both ends of the casting beam. A motor base 710 is provided at the upper end of the gantry frame, and two motors 709 are respectively fixed to the upper end of the gantry frame through the motor base 710. Guide rails are provided on the gantry frame support legs, and both ends of the casting beam 713 are slidably connected to the guide rails through two sliders. A lifting flange 716 is fixed on the slider. The upper ends of both sides of the gantry are also equipped with lifting platforms 714. The rotational motion of the motor is converted into the upward and downward motion of the lifting platform flange 716 through the coupling 708, which in turn drives the casting beam 713 to move up and down reciprocally. The rotation of the two motors is synchronously controlled.

[0100] A cutting blade mechanism includes a blade 57, a first drive unit for driving the blade to move laterally, a second drive unit for driving the blade to rise and fall, and a power drive unit for driving the blade to rotate.

[0101] The first drive unit includes a first transmission assembly and a first support assembly;

[0102] The first support assembly includes a sliding support base, on which a double slider structure is provided, which can move laterally, and the sliding planes of the double sliders are perpendicular to each other;

[0103] The first transmission assembly includes a timing belt 61, a drive gear, and a rack 58. The timing belt 61 drives the drive gear to rotate on the rack 58, thereby driving the sliding support to move laterally.

[0104] The second drive unit includes a second transmission assembly and a second support assembly;

[0105] The second support assembly includes a blade support seat, which is connected to a sliding support seat via a guide rail slider structure, and the blade support seat can move vertically.

[0106] The second transmission assembly includes a power drive source, a driving gear, and a driven gear. The power drive source is connected to the blade support seat to drive the blade support seat to move vertically.

[0107] The power drive unit includes drive gears 63 and 71, driven gear 69, and a rack extending laterally. The drive gears 63 and 71 rotate along the rack and drive the blade 57 to rotate and cut through the driven gear 69.

[0108] The second transmission assembly further includes a swing unit, which includes a first swing arm 65, a second swing arm 67, and a first transmission gear 64 and a second transmission gear 66 that mesh with each other.

[0109] The first transmission gear 64 also meshes with the driving gear, and the second transmission gear 66 also meshes with the driven gear; the first end of the first swing arm 65 is rotatably connected to the gear shaft of the first transmission gear 64, and the axis of rotation is coaxial with the gear shaft of the first transmission gear 64; the second end of the first swing arm 65 and the first end of the second swing arm 67 are both rotatably connected to the gear shaft of the second transmission gear 66, and the axis of rotation is coaxial with the gear shaft of the second transmission gear 66; the second end of the second swing arm 67 is rotatably connected to the gear shaft of the driven gear, and the axis of rotation is coaxial with the gear shaft of the driven gear.

[0110] The sliding support includes a vertical plate 42 and a horizontal plate 47, which are connected together to form an L-shape.

[0111] Both the vertical plate 42 and the horizontal plate 47 are provided with sliders 45, and the sliders 45 are slidably connected to the slide rails on the crossbeam 59.

[0112] The driving gear includes a first driving gear 63 and a second driving gear 71, which are coaxially arranged and respectively located on both sides of the vertical plate 42. They can rotate synchronously relative to the vertical plate 42 via gear shafts.

[0113] The first transmission gear 64 is rotatably mounted on the vertical plate 42;

[0114] Vertically extending slide rails 62 are provided on both sides of the vertical plate 42.

[0115] The blade support includes a second vertical plate 44, a connecting plate 48, and a third vertical plate 49; the second vertical plate 44 and the third vertical plate 49 are arranged parallel to the first vertical plate 42.

[0116] Viewed in the vertical direction, the projection of vertical plate 2 44 is located outside vertical plate 1 42, and the projection of vertical plate 3 49 is located inside vertical plate 1 42. Vertical plate 2 44 and vertical plate 3 49 are connected together by the lower connecting plate 48.

[0117] The two inner sides of the second vertical plate 44 are provided with sliders 43, and the sliders 43 are slidably connected to the slide rails on the first vertical plate 42.

[0118] The driven gear 69 is rotatably mounted on the vertical plate 44.

[0119] The power drive source of the second transmission component is the first drive cylinder 51. The first drive cylinder 51 includes a cylinder body and a piston rod that can reciprocate along the cylinder body. The upper part of the cylinder body is connected to the lower part of the horizontal plate 47 of the sliding support seat. The piston rod is connected to the vertical plate 49 of the blade support seat through the horizontal plate 50. Thus, the up and down movement of the piston rod drives the blade support seat to reciprocate up and down.

[0120] The sliding support base is provided with timing belt connecting blocks 54 at both ends for fixed connection with timing belt 61.

[0121] A carton machine includes the aforementioned cutting knife mechanism and a crossbeam 59. The crossbeam 59 is provided with a double slide rail extending laterally, and a double slider is provided on the sliding support base to slide in cooperation with the aforementioned double slide rail.

[0122] The carton machine also includes a paper output unit, which includes multiple rollers distributed laterally, and the paper output unit is disposed on the crossbeam.

[0123] The first drive unit includes a motor, which drives the synchronous belt of the first transmission assembly to rotate. The synchronous belt drives the sliding support to slide through the synchronous belt connecting block, thereby driving the first drive gear to mesh and rotate with the rack.

[0124] The carton machine also includes a pressing tongue unit and a gluing unit. The pressing tongue unit is located on one side of the horizontal plate of the sliding support base. The pressing tongue unit includes a pressing tongue and a second drive cylinder 53. The second drive cylinder 53 is used to drive the pressing tongue 56 to rise and fall. The gluing unit is located on the other side of the blade in the horizontal direction.

[0125] The vibrating tool holder module includes a tool holder 23 and a tool holder base plate 15. A tool holder Z-axis motor mounting block 4 is provided on the upper end of the tool holder 23. A Z-axis motor 2 is mounted on the tool holder Z-axis motor mounting block 4. The Z-axis motor 2 is rotatably connected to the Z-axis lead screw 10 via a Z-axis coupling 3. A Z-axis lead screw bearing 11 is provided on one side of the bottom end of the tool holder base plate 15. The Z-axis lead screw 10 is rotatably connected to the Z-axis lead screw bearing 11. Two tool holder side plates 9 are symmetrically arranged on one side of the tool holder base plate 15. The two tool holder side plates 9 face... One side of the tool holder base plate 15 extends, and a tool holder linear guide rail 8 is provided on the side of the tool holder side plate 9 away from the tool holder base plate 15. The tool holder 23 is slidably mounted on the tool holder linear guide rail 8 via a tool holder slider 6. The tool holder 23 is provided with a tool holder mounting plate 5, and a tool holder slider 6 is provided on one side of the tool holder mounting plate 5. A Z-axis nut mounting block 14 is provided on the tool holder mounting plate 5. The Z-axis nut mounting block 14 is connected to the tool holder slider 6 and slidably sleeved on the Z-axis lead screw 10. The Z-axis nut mounting block 14 rotates... A Z-axis nut 13 is provided, which meshes with the Z-axis lead screw 10. A tool holder small pad 22 is provided outward at the upper end of the tool holder mounting plate 5. An A-axis motor seat 20 is provided on the tool holder small pad 22, and an A-axis motor 1 is provided on the A-axis motor seat 20. A tool holder small pulley 21 is also provided between the tool holder small pad 22 and the A-axis motor seat 20. The A-axis motor 1 drives the tool holder small pulley 21. A bushing (not shown in the figure) is rotatably provided inside the tool holder 23. The upper bushing is externally connected to the tool holder large... A tool holder mounting sleeve 18 is provided on the large pulley 19 of the tool holder. The vibrating blade 25 is inserted into the bushing. The tool holder mounting sleeve 18 is threaded to press the vibrating blade 25. After pressing, the tool holder mounting sleeve 18, the vibrating blade 25, the large pulley 19 of the tool holder, and the bushing inside the tool holder 23 are connected as a whole. The large pulley 19 of the tool holder can drive the bushing to rotate. The A-axis motor 1 drives the large pulley 19 of the tool holder to rotate through the small pulley 21 of the tool holder and the synchronous belt. The bushing is provided with a vibrating blade or a pressure wheel. This enables the cutting or pressure of oblique lines and curves.

[0126] The carton processing machine is equipped with the aforementioned vibrating die holder assembly, including a main frame 24, a slider mounting horizontal plate 26, and a slider mounting vertical plate 30. The slider mounting vertical plate 30 is located below the slider mounting horizontal plate 26 and is perpendicular to the slider mounting horizontal plate 26. A reinforcing rib 27 is also provided between the slider mounting horizontal plate 26 and the slider mounting vertical plate 30. An X-axis guide rail 33 is located at the lower part of the main frame 24, and an X-axis helical gear rack 35 is located on one side of the guide rail. An X-axis slider 32 is located at the upper part of the slider mounting horizontal plate 26 and slides along the X-axis guide rail 33. An X-axis motor 28 is located at the lower part of the slider mounting horizontal plate 26 and drives an X-axis helical gear 34 to rotate. The X-axis helical gear 34 meshes with the X-axis helical gear rack 35. A vibrating die holder module is located on one side of the slider mounting vertical plate 30, and a paper pressing module is also located at the lower part of the vibrating die holder assembly.

[0127] The paper pressing module includes a bottom mounting plate 44 and a pressure plate 47. The bottom mounting plate 44 is connected to the vibrating knife seat module. A pair of paper pressing guide rods 42 are provided on the pressure plate 47. A paper pressing spring 46 is sleeved on the paper pressing guide rods 42. One end of the paper pressing spring 46 abuts against the bottom mounting plate 44, and the other end abuts against the linear bearing 45. The pressure plate 47 is provided with a through hole, and the vibrating knife passes through the through hole of the pressure plate to contact the processing surface.

[0128] Furthermore, the upper part of the paper pressing guide rod 42 is threaded with an anti-loosening nut 43 on one side of the upper part of the bottom mounting plate 44, and the bottom mounting plate 44 is provided with a linear bearing 45, so that the paper pressing guide rod 42 can move up and down relative to the linear bearing 45.

[0129] The carton processing machine has two symmetrically arranged vertical slider mounting plates 30 at the bottom of the slider mounting horizontal plate. The X-axis motor 28 is located between the two vertical slider mounting plates 30. A vibrating knife seat module is set on the left side of the vertical slider mounting plate, and a pressure wheel module is set on the right side of the vertical slider mounting plate.

[0130] The crimping wheel module includes a crimping knife, which includes a crimping wheel mounting shaft 36, a crimping wheel mounting tongue 37, a crimping wheel clamp 38, and a crimping wheel 39. The crimping wheel mounting tongue 37 is provided on both sides of the middle part of the crimping wheel mounting shaft 36, and the crimping wheel clamp 38 is provided at the lower part of the crimping wheel mounting shaft 36. The crimping wheel 39 is rotatably provided at the lower part of the crimping wheel clamp 38.

[0131] It should be noted that, in this document, terms such as “comprising,” “including,” or any other variations thereof are intended to cover…

[0132] Non-exclusive inclusion means that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprises a…" does not exclude…

[0133] The process, method, article, or apparatus that includes the aforementioned element may also contain other identical elements.

[0134] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carton machine, comprising a leading edge feeding module, a pre-pressing and crease-pressing module, a vibrating knife module, an inverted slotting and crease-pressing module, a longitudinal cutting module, and a transverse cutting module, characterized in that: The inverted grooving and wire-connecting module includes a grooving and wire-connecting mechanism, which includes a wire-connecting height adjustment mechanism, a cam mechanism, a grooving cutter swing mechanism, and a main transmission mechanism. The main transmission mechanism drives the cam mechanism to rotate, and the cam mechanism drives the grooving cutter swing mechanism to rise and fall. The grooving cutter swing mechanism performs inverted reciprocating grooving processing with the grooving blade edge facing upward. The grooving and wire-connecting mechanism also includes a waste removal module and a drive cylinder, which drives the casting beam lifting mechanism and the waste removal module to rise and fall.

2. The carton machine according to claim 1, wherein: The waste removal module also includes a waste removal knife support structure, which includes a connecting plate one and a connecting plate two. The connecting plate one is vertically arranged, and the connecting plate two is horizontally arranged at the bottom of the connecting plate one. The drive cylinder is fixed to the upper end of the cast beam via the connecting plate one and the connecting plate two. When the carton is slotted, the waste removal module is in the retracted position. After the carton is slotted, the waste removal knife in the waste removal module can extend to push out the slotted waste, thus playing the role of waste removal. When the carton is aligned with the seam, the waste removal module can extend to support the carton. When the carton does not need to be slotted or aligned with the seam, the waste removal module is in the retracted position.

3. The carton machine according to claim 2, wherein: A brush is installed between the slotting and slitting module and the longitudinal cutting module. The brush blocks the slotted waste material on the paper feeding side, causing the waste material to fall out from the gap next to the brush.

4. The carton machine according to claim 3, wherein: The pre-pressing and pressing module includes multiple sets of upper and lower pressing roller modules, upper pre-pressing modules, and lower pre-pressing modules, as well as a drive module, an adjustment module, pressing rollers, and a quick-release structure for the pre-pressing rollers. The upper pressing roller module includes an upper support frame and an upper pressing roller, and the lower pressing roller module includes a lower support frame and a lower pressing roller. The upper pre-pressing module includes an upper support frame and an upper pre-pressing roller, and the lower pre-pressing module includes a lower support frame and a lower pre-pressing roller. Each upper support frame is slidably mounted on an upper crossbeam, and each lower support frame is slidably mounted on a lower crossbeam.

5. The carton machine according to claim 4, wherein: The vibrating knife module includes an upper cutting module and a lower suction platform. The upper cutting module is equipped with a knife holder module and a vibrating knife body. The carton machine includes a main frame. The knife holder module can slide laterally along the main frame. The vibrating knife body can rotate around its own axis and slide up and down relative to the knife holder module in the vertical direction.

6. The carton machine according to claim 5, wherein: The carton machine also includes a cutting blade mechanism, which includes a blade and a first driving unit for driving the blade to move laterally. The first driving unit includes a first transmission assembly and a first support assembly. The first support assembly includes a sliding support base with a double slider structure that can move laterally, and the sliding planes of the double sliders are perpendicular to each other. The first transmission assembly includes a synchronous belt, a drive gear, and a rack. The synchronous belt drives the drive gear to rotate on the rack, thereby driving the sliding support base to move laterally.

7. The carton machine according to claim 6, characterized in that, The cutting blade mechanism further includes a second driving unit for driving the blade to rise and fall. The second driving unit includes a second transmission component and a second support component. The second support component includes a blade support seat, which is connected to a sliding support seat via a guide rail slider structure. The blade support seat can move vertically. The second transmission component includes a power drive source, a drive gear, and a driven gear. The power drive source is connected to the blade support seat to drive the blade support seat to move vertically.

8. The carton machine according to claim 7, characterized in that, The cutting blade mechanism also includes a power drive unit for driving the blade to rotate. The power drive unit includes a driving gear, a driven gear, and a rack extending laterally. The driving gear rotates along the rack and drives the blade to rotate and cut through the driven gear.

9. The carton machine according to any one of claims 6-8, characterized in that, Each of the longitudinal blades in the longitudinal cutting module is equipped with a sharpening mechanism, which is mounted on the crossbeam of the cutting blade mechanism.

10. The carton machine according to claim 9, wherein: The sharpening mechanism includes a support frame and a sliding mechanism. The support frame includes a vertical plate and a horizontal plate connected to the lower end of the vertical plate. A slide rail is provided at the lower part of the horizontal plate. The sliding mechanism includes a cylinder. The telescopic shaft of the cylinder is fixedly connected to a push plate. The push plate is provided with a slider that cooperates with the slider. The cylinder drives the push plate to reciprocate along the slide rail.

11. The carton machine according to claim 9, wherein: The carton machine has a paper pressing roller, and the sun wheel on the roller is equipped with a fine-tuning structure. The fine-tuning structure can adjust the pressure of the cylinder that drives the roller to move up and down, so that the roller and the cardboard maintain a set gap.

12. The carton machine according to claim 9, wherein: The vibrating knife module is equipped with an auxiliary pressing wheel and an electric drill.

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