Vibration cutter forming machine

Abstract

The utility model provides a vibration knife forming machine which comprises a machine frame, an upper cross beam, a vibration knife, a paper feeding wheel set, a paper discharging wheel set and a paper passing supporting seat, a paper feeding supporting table and a paper discharging supporting table are arranged on the machine frame, a paper cutting gap is formed between the paper feeding supporting table and the paper discharging supporting table, the upper cross beam is connected to the upper portion of the machine frame, and the vibration knife is connected to the upper cross beam in a sliding mode. The paper passing bracket is arranged in the paper cutting gap, a flexible pad is arranged on the paper passing bracket, and the paper feeding wheel set and the paper discharging wheel set are rotationally connected to the rack. According to the vibrating cutter forming machine, the flexible pad is arranged on the paper passing bracket to guarantee the cutting depth of the vibrating cutter, then the cutting quality of a paperboard is guaranteed, meanwhile, the vibrating cutter is protected, the paper feeding wheel set and the paper discharging wheel set are located on the two sides of the paper passing bracket respectively, the paperboard can be pulled, and the paper passing bracket is prevented from being damaged. And the stability of the paperboard running speed is guaranteed, local point position jamming caused by guiding cutting forming is avoided, the carton cutting precision is guaranteed, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton forming machines, and more specifically relates to a vibrating knife forming machine. Background Art

[0002] During the carton processing, it is usually necessary to use a vibrating knife to cut the carton. Traditional vibrating knife equipment generally uses a conveyor belt to transport the cardboard. The conveyor belt is set on the feeding side and the discharging side of the vibrating knife respectively. The cardboard is moved under the vibrating knife under the drive of the conveyor belt. When the vibrating knife cuts it, it is very easy to be affected by the cutting force and the conveyor belt, causing slippage and misalignment, resulting in deviations in the cutting position and size of the cardboard, affecting the molding quality of the carton, reducing the cutting efficiency of the cardboard, and causing a significant increase in the scrap rate. Utility Model Content

[0003] The purpose of the utility model is to provide a vibrating knife forming machine, which can stably convey cardboard, improve the position accuracy of the cardboard feeding process, and ensure the cutting accuracy and cutting quality of the carton.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a vibrating knife forming machine, including a frame, an upper crossbeam, a vibrating knife, a paper feed roller group, a paper discharge roller group and a paper feed support seat, a paper feed support platform and a paper discharge roller group are provided on the frame, a paper cutting gap is provided between the paper feed support platform and the paper discharge roller group, the upper crossbeam is connected to the upper part of the frame and is located above the paper cutting gap, the vibrating knife is slidably connected to the upper crossbeam, the paper feed support seat is arranged in the paper cutting gap and is used to support the paperboard, the paper feed support seat is provided with flexible pads corresponding to the upper and lower parts of the vibrating knife, the paper feed roller group and the paper discharge roller group are respectively rotatably connected to the frame for clamping and driving the paperboard to move, the paper feed roller group is located on the feeding side of the paper feed support seat, and the paper discharge roller group is located on the discharging side of the paper feed support seat.

[0005] In one possible implementation, a paper feed beam is provided on the frame and is arranged parallel to the upper beam. The paper feed wheel group includes a paper feed rubber wheel and a paper feed rubber shaft. The paper feed rubber shaft is rotatably connected to the frame, and the paper feed rubber wheel is rotatably connected to the bottom of the paper feed beam. Several groups of paper feed rubber wheels are arranged at axial intervals along the paper feed beam. The paper feed rubber wheels correspond to the paper feed rubber shaft up and down and are used to cooperate with the paper feed rubber shaft to drive the cardboard to move toward the side close to the vibrating knife.

[0006] In some embodiments, a first telescopic member is provided on the paper feed beam for driving the paper feed rubber wheel to move up and down. Each group of paper feed rubber wheels includes two coaxially arranged feed rubber wheels. The lower end of the first telescopic member is provided with a horizontally extending first main shaft. The two feed rubber wheels are respectively rotatably connected to the two ends of the first main shaft.

[0007] In some embodiments, a first guide rail is provided on a side of the paper feed beam close to the vibrating knife, the first telescopic member is slidably connected to the first guide rail via a first slide, and the first slide is locked to the first guide rail via a locking member.

[0008] In one possible implementation, the paper discharge wheel group includes a paper discharge rubber wheel and a paper discharge rubber shaft. The paper discharge rubber shaft is rotatably connected to the frame, and the paper discharge rubber wheel is rotatably connected to the bottom of the upper crossbeam. Several groups of paper discharge rubber wheels are arranged at intervals along the axial direction of the upper crossbeam. The paper discharge rubber wheels correspond to the paper discharge rubber shaft up and down and are used to cooperate with the paper discharge rubber shaft to drive the cardboard to move to the side away from the vibrating knife.

[0009] In some embodiments, two rows of paper discharge glue wheels are arranged at intervals along the running direction of the cardboard, and two paper discharge glue shafts are arranged at intervals along the running direction of the cardboard.

[0010] In some embodiments, a second telescopic member is provided on the upper crossbeam for driving the paper discharge rubber wheel to move up and down. Each paper discharge rubber wheel includes several groups of paper discharge rubber wheels. A horizontally extending mounting plate is provided at the lower end of the second telescopic member. Two second main shafts arranged parallel to the upper crossbeam are provided on the mounting plate. The two second main shafts are arranged at intervals along the running direction of the cardboard. Each group of paper discharge rubber wheels includes two paper discharge rubber wheels that are rotatably connected to the two ends of the second main shaft in a one-to-one manner.

[0011] In a possible implementation, a feed guide plate extending obliquely downwardly from the feed side is provided on the feed side of the paper feed holder, and a discharge guide plate extending obliquely downwardly from the discharge side is provided on the discharge side of the paper feed holder.

[0012] In some embodiments, the paper feed holder is provided with an inner concave cavity with an opening facing upward, the inner concave cavity extends along the direction of the upper crossbeam, and the flexible pad is arranged in the inner concave cavity.

[0013] In a possible implementation, a second guide rail is provided on the upper crossbeam, the vibrating knife is slidably connected to the second guide rail via a second slide, and a translation drive assembly for driving the second slide to move is provided on the upper crossbeam.

[0014] Compared with the prior art, the solution shown in the embodiment of the present application ensures the cutting depth of the vibrating knife by arranging a flexible pad on the paper feed support, thereby ensuring the cutting quality of the cardboard. At the same time, it also forms a protective effect on the vibrating knife to avoid rigid collision between the vibrating knife and the frame. The paper feed wheel group and the paper discharge wheel group are respectively located on both sides of the paper feed support, which can pull the cardboard to ensure the stability of the cardboard running speed, avoid local obstruction caused by cutting and forming, realize accurate cutting of the cardboard, ensure the cutting accuracy of the carton, and improve the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 A schematic structural diagram of a vibrating knife forming machine provided in an embodiment of the present utility model;

[0017] Figure 2 For the embodiment of the utility model Figure 1 A schematic diagram of the partial structure of the vibrating knife forming machine from a top view;

[0018] Figure 3 For the embodiment of the utility model Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0019] Figure 4 For the embodiment of the utility model Figure 3 Schematic diagram of the partially enlarged structure of middle Ⅰ;

[0020] Figure 5 For the embodiment of the utility model Figure 1 A partially enlarged structural diagram of the middle paper-ejecting rubber wheel from another angle;

[0021] Figure 6 For the embodiment of the utility model Figure 1 A schematic diagram of the partially enlarged structure of the paper feed rubber wheel from another angle.

[0022] Among them, the reference numerals in the figures are:

[0023] 1. Frame; 11. Paper feed beam; 12. Paper feed support; 13. Paper discharge support; 14. First guide rail; 15. First slide; 2. Upper beam; 21. Second guide rail; 22. Second slide; 23. Translation drive assembly; 3. Vibrating knife; 4. Paper feed roller assembly; 41. Paper feed rubber roller; 42. Paper feed rubber shaft; 43. First telescopic member; 44. First spindle; 5. Paper discharge roller assembly; 51. Paper discharge rubber roller; 52. Paper discharge rubber shaft; 53. Second telescopic member; 54. Mounting plate; 55. Second spindle; 6. Paper feed support; 61. Flexible pad; 62. Feed guide; 63. Discharge guide; 64. Inner concave cavity. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "several" means two or more, unless otherwise clearly and specifically defined.

[0026] Please also refer to Figures 1 to 6 The vibrating knife forming machine provided by the present invention is now described. The vibrating knife forming machine includes a frame 1, an upper crossbeam 2, a vibrating knife 3, a paper feed roller group 4, a paper discharge roller group 5, and a paper feed support 6. The frame 1 is provided with a paper feed support 12 and a paper discharge roller group 13. A paper cutting gap is provided between the paper feed support 12 and the paper discharge roller group 13. The upper crossbeam 2 is connected to the upper part of the frame 1 and is located above the paper cutting gap. The vibrating knife 3 is slidably connected to the upper crossbeam 2. The paper feed support 6 is arranged in the paper cutting gap and is used to support the paperboard. The paper feed support 6 is provided with a flexible pad 61 corresponding to the upper and lower sides of the vibrating knife 3. The paper feed roller group 4 and the paper discharge roller group 5 are respectively rotatably connected to the frame 1 and are used to clamp and drive the paperboard to move. The paper feed roller group 4 is located on the feeding side of the paper feed support 6, and the paper discharge roller group 5 is located on the discharging side of the paper feed support 6.

[0027] Compared with the prior art, the vibrating knife forming machine provided in this embodiment ensures the cutting depth of the vibrating knife 3 by arranging a flexible pad 61 on the paper feed holder 6, thereby ensuring the cutting quality of the cardboard. At the same time, it also forms a protective effect on the vibrating knife 3 to avoid a rigid collision between the vibrating knife 3 and the frame 1. The paper feed wheel group 4 and the paper discharge wheel group 5 are respectively located on both sides of the paper feed holder 6, which can pull the cardboard to ensure the stability of the cardboard running speed, avoid local obstruction caused by cutting and forming, realize accurate cutting of the cardboard, ensure the cutting accuracy of the carton, and improve the cutting efficiency.

[0028] In this embodiment, a vibrating blade 3 is used to cut the cardboard. This is a new type of cutting tool that uses a blade that rapidly vibrates up and down to achieve cutting. Compared to traditional knife cutting, the vibrating blade 3 is not only faster, but also produces a smoother cut, enabling high-precision cutting.

[0029] Specifically, the paper feed wheel assembly 4 and the paper discharge wheel assembly 5 are respectively connected to driving components such as motors, which can clamp the cardboard up and down and drive the cardboard to be stably transported to the discharge side.

[0030] In one possible implementation, see Figures 1 to 6 The frame 1 is provided with a paper feed beam 11 arranged parallel to the upper beam 2. The paper feed wheel group 4 includes a paper feed rubber wheel 41 and a paper feed rubber shaft 42. The paper feed rubber shaft 42 is rotatably connected to the frame 1. The paper feed rubber wheel 41 is rotatably connected to the bottom of the paper feed beam 11. Several groups of paper feed rubber wheels 41 are arranged at intervals along the axial direction of the paper feed beam 11. The paper feed rubber wheels 41 correspond to the paper feed rubber shaft 42 in upper and lower directions and are used to cooperate with the paper feed rubber shaft 42 to drive the paperboard to move toward the side close to the vibrating knife 3.

[0031] In this embodiment, the paper feed wheel group 4 is in the form of a combination of a paper feed rubber wheel 41 and a paper feed rubber shaft 42. The paper feed rubber shaft 42 is located below the cardboard and can effectively support the cardboard. The paper feed rubber wheel 41 is located above the cardboard and can cooperate with the paper feed rubber shaft 42 to press the upper surface of the cardboard to ensure that the cardboard can be stably transported to the discharge side under the drive of the paper feed rubber shaft 42, avoiding jamming problems and ensuring the accuracy of the cutting size.

[0032] Specifically, multiple sets of paper feed rollers 41 are spaced apart and work with the paper feed rollers 42 below to compress the cardboard, ensuring effective gripping at all points along the width of the cardboard and enabling the entire cardboard to move synchronously. The paper feed rollers 42 are driven by a motor or other drive component, which in turn drives the upper cardboard to translate toward the discharge side.

[0033] For some examples, see Figures 1 to 6 A first telescopic member 43 is provided on the paper feed beam 11 for driving the paper feed rubber wheel 41 to move up and down. Each group of paper feed rubber wheels 41 includes two coaxially arranged feed rubber wheels. The lower end of the first telescopic member 43 is provided with a horizontally extending first main shaft 44. The two feed rubber wheels are respectively and one-to-one connected to the two ends of the first main shaft 44.

[0034] In this embodiment, the first telescopic member 43 provided on the paper feed beam 11 can drive the paper feed rubber wheel 41 to move up and down synchronously, thereby facilitating adjustment of the pressing force on the paperboard below, meeting the traveling requirements of the paperboard and avoiding slipping.

[0035] Specifically, the same set of paper feeding rubber wheels 41 includes two paper feeding rubber wheels 41 , which are symmetrically arranged at both ends of the first main shaft 44 , forming an effective arrangement in the width direction of the paperboard, and achieving a multi-point pressing effect.

[0036] For some examples, see Figures 1 to 6 A first guide rail 14 is provided on one side of the paper feed beam 11 close to the vibrating knife 3 , and the first telescopic member 43 is slidably connected to the first guide rail 14 through a first slide 15 , and the first slide 15 is locked to the first guide rail 14 through a locking member.

[0037] In this embodiment, the first guide rail 14 on the paper feed beam 11 can slide with the first slide 15 to adjust the lateral position of the first telescopic member 43. On this basis, the first slide 15 is locked at a certain position of the first guide rail 14 by a locking member. This setting can be adjusted to correspond to cardboards of different widths and specifications, and the position of the paper feed rubber wheel 41 is selected accordingly to ensure that all points of the cardboard can move synchronously.

[0038] In one possible implementation, see Figures 1 to 6 The paper discharge wheel group 5 includes a paper discharge rubber wheel 51 and a paper discharge rubber shaft 52. The paper discharge rubber shaft 52 is rotatably connected to the frame 1, and the paper discharge rubber wheel 51 is rotatably connected to the bottom of the upper crossbeam 2. A plurality of paper discharge rubber wheels 51 are provided along the axial direction of the upper crossbeam 2. The paper discharge rubber wheels 51 correspond to the paper discharge rubber shaft 52 in upper and lower directions, and are used to cooperate with the paper discharge rubber shaft 52 to drive the paperboard to move to the side away from the vibrating knife 3.

[0039] In this embodiment, the structure of the paper discharge roller assembly 5 is similar to that of the paper feed roller assembly 4. The paper discharge adhesive roller 51 and the paper discharge adhesive shaft 52 cooperate to effectively clamp the paperboard passing through the paper feed holder 6 and stably convey it toward the paper discharge side under the traction of the paper discharge adhesive shaft 52. The paper discharge adhesive shaft 52 is driven by a drive component such as a motor, and the rotation of the paper discharge adhesive shaft 52 drives the paperboard above.

[0040] For some examples, see Figures 1 to 6 Two rows of paper discharge rubber rollers 51 are spaced apart along the cardboard's running direction, and two paper discharge rubber shafts 52 are spaced apart along the cardboard's running direction. Because the paper discharge side has a stronger traction effect, the paper discharge roller assembly 5 is spaced apart in two rows along the cardboard's conveying direction. The two paper discharge rubber rollers 51 and the two paper discharge rubber shafts 52 work together in a vertical manner to ensure effective traction of the cardboard and improve the stability of the cardboard's running.

[0041] For some examples, see Figures 1 to 6A second telescopic member 53 is provided on the upper crossbeam 2 for driving the paper discharge rubber wheel 51 to move up and down. Each paper discharge rubber wheel 51 includes several groups of paper discharge rubber wheels 51. A horizontally extending mounting plate 54 is provided at the lower end of the second telescopic member 53. Two second main shafts 55 arranged parallel to the upper crossbeam 2 are provided on the mounting plate 54. The two second main shafts 55 are arranged at intervals along the running direction of the cardboard. Each group of paper discharge rubber wheels 51 includes two discharge rubber wheels rotatably connected to the two ends of the second main shafts 55 in a one-to-one manner.

[0042] In this embodiment, the vertical position of the paper ejection rubber roller 51 is adjusted using a second telescopic member 53 on the upper crossbeam 2. Since the paper ejection rubber rollers 51 are arranged in two rows, with each row comprising multiple groups of paper ejection rubber rollers 51 spaced apart along the upper crossbeam 2, a horizontally extending mounting plate 54 is provided at the lower end of each second telescopic member 53. Two second spindles 55 are provided below the mounting plates 54 to facilitate the installation and arrangement of the two paper ejection rubber rollers 51, ensuring the proper pulling of the paperboard.

[0043] In one possible implementation, see Figures 1 to 6 The feed side of the paper holder 6 is provided with a feed guide plate 62 extending obliquely downwardly from the feed side, and the discharge side of the paper holder 6 is provided with a discharge guide plate 63 extending obliquely downwardly from the discharge side.

[0044] In this embodiment, the paper feed holder 6 not only cooperates with the vibrating knife 3 by using the flexible pad 61, but also guides the carton by setting a feed guide 62 and a discharge guide 63, so as to prevent the edge of the cardboard that first contacts the paper feed holder 6 from being blocked by the paper feed holder 6, so that the edge of the cardboard can be smoothly guided to the top of the paper feed holder 6, thereby avoiding the problem of cardboard jamming during transportation.

[0045] For some examples, see Figures 1 to 6 The paper feed holder 6 has an upward-opening recessed cavity 64 extending along the upper crossbeam 2. A flexible pad 61 is positioned within this recessed cavity 64. This cavity accommodates the flexible pad 61 and increases its thickness, ensuring the required vertical vibration amplitude of the vibrating blade 3. This effectively protects the vibrating blade 3 and ensures efficient cardboard cutting. After a period of use, the flexible pad 61 can be periodically replaced for effective maintenance.

[0046] In one possible implementation, see Figures 1 to 6 A second guide rail 21 is provided on the upper crossbeam 2, and the vibrating knife 3 is slidably connected to the second guide rail 21 through a second slide 22. A translation drive component 23 for driving the second slide 22 to move is provided on the upper crossbeam 2.

[0047] In this embodiment, the second guide rail 21 on the upper crossbeam 2 cooperates with the second slide 22, and the translation drive assembly 23 drives the vibrating blade 3 to move horizontally along the first guide rail 14, thereby effectively cutting the carton. The translation drive assembly 23 can be in the form of a gear rack combination or a lead screw drive.

[0048] Specifically, a gear rack drive is adopted, the rack extends along the direction of the upper beam 2, the gear is rotatably connected to the second slide 22, and the gear is driven to rotate by a rotating driving member. The gear is engaged with the rack, which can drive the second slide 22 and the vibrating knife 3 to move along the direction of the upper beam 2, thereby realizing effective cutting of the cardboard.

[0049] The above-mentioned vibrating knife forming machine ensures the cutting depth of the vibrating knife 3 by arranging a flexible pad 61 on the paper feed support 6, thereby ensuring the cutting quality of the cardboard. At the same time, it also forms a protective effect on the vibrating knife 3 to avoid rigid collision between the vibrating knife 3 and the frame 1. The paper feed wheel group 4 and the paper discharge wheel group 5 are respectively located on both sides of the paper feed support 6, which can pull the cardboard to ensure the stability of the cardboard running speed, avoid local obstruction caused by cutting and forming, realize accurate cutting of the cardboard, ensure the cutting accuracy of the carton, and improve the cutting efficiency.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Vibrating knife forming machine, characterized in that, The invention comprises a frame (1), an upper crossbeam (2), a vibration knife (3), a paper feed wheel group (4), a paper discharge wheel group (5) and a paper feed support seat (6); the frame (1) is provided with a paper feed support platform (12) and a paper discharge support platform (13); a paper cutting gap is provided between the paper feed support platform (12) and the paper discharge support platform (13); the upper crossbeam (2) is connected to the upper part of the frame (1) and is located above the paper cutting gap; the vibration knife (3) is slidably connected to the upper crossbeam (2) The paper feed support (6) is arranged in the paper cutting gap and is used to support the paperboard. The paper feed support (6) is provided with a flexible pad (61) corresponding to the upper and lower sides of the vibrating knife (3). The paper feed wheel group (4) and the paper discharge wheel group (5) are respectively rotatably connected to the frame (1) and are used to clamp and drive the paperboard to move. The paper feed wheel group (4) is located on the feeding side of the paper feed support (6), and the paper discharge wheel group (5) is located on the discharging side of the paper feed support (6).

2. The vibrating blade forming machine according to claim 1, wherein: The frame (1) is provided with a paper feed beam (11) arranged parallel to the upper beam (2); the paper feed wheel group (4) comprises a paper feed rubber wheel (41) and a paper feed rubber shaft (42); the paper feed rubber shaft (42) is rotatably connected to the frame (1); the paper feed rubber wheel (41) is rotatably connected to the lower side of the paper feed beam (11); a plurality of paper feed rubber wheels (41) are arranged at intervals along the axial direction of the paper feed beam (11); the paper feed rubber wheels (41) correspond to the paper feed rubber shaft (42) in upper and lower positions and are used to cooperate with the paper feed rubber shaft (42) to drive the paperboard to move toward a side close to the vibrating knife (3).

3. The vibrating blade forming machine according to claim 2, wherein: The paper feed beam (11) is provided with a first telescopic member (43) for driving the paper feed rubber wheel (41) to move up and down. Each group of the paper feed rubber wheels (41) includes two coaxially arranged feed rubber wheels. The lower end of the first telescopic member (43) is provided with a horizontally extending first main shaft (44). The two feed rubber wheels are rotatably connected to the two ends of the first main shaft (44) in a one-to-one correspondence.

4. The vibrating blade forming machine according to claim 3, wherein: A first guide rail (14) is provided on one side of the paper feed beam (11) close to the vibrating knife (3); the first telescopic member (43) is slidably connected to the first guide rail (14) via a first slide seat (15); and the first slide seat (15) is locked to the first guide rail (14) via a locking member.

5. The vibrating blade forming machine according to claim 1, wherein: The paper discharge wheel group (5) comprises a paper discharge rubber wheel (51) and a paper discharge rubber shaft (52), wherein the paper discharge rubber shaft (52) is rotatably connected to the frame (1), and the paper discharge rubber wheel (51) is rotatably connected to the lower side of the upper crossbeam (2). A plurality of paper discharge rubber wheels (51) are provided at intervals along the axial direction of the upper crossbeam (2), and the paper discharge rubber wheels (51) correspond to the paper discharge rubber shaft (52) in upper and lower positions and are used to cooperate with the paper discharge rubber shaft (52) to drive the paperboard to move to a side away from the vibrating knife (3).

6. The vibrating blade forming machine according to claim 5, wherein: The paper discharging rubber wheels (51) are arranged in two rows at intervals along the running direction of the cardboard, and the paper discharging rubber shafts (52) are arranged in two rows at intervals along the running direction of the cardboard.

7. The vibrating blade forming machine according to claim 6, wherein: The upper crossbeam (2) is provided with a second telescopic member (53) for driving the paper discharge rubber wheel (51) to move up and down. Each row of the paper discharge rubber wheels (51) includes a plurality of groups of the paper discharge rubber wheels (51). The lower end of the second telescopic member (53) is provided with a horizontally extending mounting plate (54). The mounting plate (54) is provided with two second main shafts (55) arranged parallel to the upper crossbeam (2). The two second main shafts (55) are arranged at intervals along the running direction of the paperboard. Each group of the paper discharge rubber wheels (51) includes two discharge rubber wheels rotatably connected to the two ends of the second main shaft (55) in a one-to-one correspondence.

8. The vibrating blade forming machine according to any one of claims 1 to 7, characterized in that: The feed side of the paper feed holder (6) is provided with a feed guide plate (62) extending obliquely downwardly from the feed side, and the discharge side of the paper feed holder (6) is provided with a discharge guide plate (63) extending obliquely downwardly from the discharge side.

9. The vibrating blade forming machine according to claim 8, wherein: The paper feed support (6) is provided with an inner concave cavity (64) opening upward, the inner concave cavity (64) extends along the direction of the upper crossbeam (2), and the flexible pad (61) is arranged in the inner concave cavity (64).

10. The vibrating blade forming machine according to any one of claims 1 to 7, characterized in that: A second guide rail (21) is provided on the upper crossbeam (2), the vibrating knife (3) is slidably connected to the second guide rail (21) via a second slide (22), and a translation drive assembly (23) for driving the second slide (22) to move is provided on the upper crossbeam (2).

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