Board slotting device

Abstract

The utility model provides paperboard slotting device, include: frame, vertical board, conveying roller group, cutting mechanism, swing mechanism and feeding mechanism, wherein, vertical board sets up on the frame, conveying roller group sets up on the frame through vertical board, cutting mechanism sets up on the vertical board, swing mechanism includes mounting seat, connecting shaft, swing arm, poking board and two auxiliary components, wherein, mounting seat sets up on the vertical board, connecting shaft sets up on the vertical board through mounting seat, swing arm sets up on the connecting shaft, the paperboard slotting device of utility model embodiment, utilize cutting mechanism drive the up and down reciprocation of poking board, make the paperboard on the poking board drive feeding mechanism shake, thereby will be attached on the paperboard after slotting cutting and fall off the chippings, and auxiliary assembly will follow the synchronous movement of poking board, blow gas to the paperboard upper surface, auxiliary collection cutting waste material, reduce the cost of manual cleaning.

Description

Technical Field

[0001] This utility model relates to the field of cardboard slotting technology, and in particular to a cardboard slotting device. Background Technology

[0002] Cardboard is a thicker, stiffer paper made from plant fibers and other raw materials through pulping, papermaking, and other processes. It has a certain degree of stiffness, strength, and folding resistance. Nowadays, cardboard is widely used in packaging (such as cartons and gift boxes), printing (such as book covers), and handicrafts due to its environmentally friendly and recyclable nature, moderate cost, and ease of processing. It is an indispensable basic material in daily life and industrial production. In order to meet the production needs of cartons, folding grooves need to be cut on the cardboard according to the unfolded size of the cartons so that they can be folded smoothly.

[0003] In related technologies, a conveyor belt is often used to transport the cardboard to be processed to a cutting head. The cutting head then cuts into the cardboard according to a preset trajectory, completing the cutting operation of the folded groove. After cutting, the conveyor belt continues to transport the processed cardboard directly to a collection box for stacking. However, paper scraps are generated during the cutting process. These scraps can get stuck in the groove gaps or fall into the collection box with the moving cardboard, mixing with the cut cardboard. Subsequently, workers need to manually clean each cardboard in the collection box and shake off the scraps, increasing the labor intensity. Furthermore, the scraps stuck in the groove gaps are not easy to spot, increasing the cleaning difficulty and reducing overall production efficiency. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a cardboard slotting device that uses the combined effect of shaking and air blowing to shake off the debris attached to the cardboard after slotting and cutting, thereby reducing the cost of manual cleaning and reducing the problem of subsequent process blockage caused by debris residue.

[0006] To achieve the above objectives, the first aspect of this utility model provides a cardboard slotting device, comprising: a frame, a vertical plate, a conveyor roller assembly, a cutting mechanism, a swinging mechanism, and a feeding mechanism, wherein the vertical plate is disposed on the frame; the conveyor roller assembly is disposed on the frame via the vertical plate; the cutting mechanism is disposed on the vertical plate; the swinging mechanism includes a mounting base, a connecting shaft, a swing arm, a deflecting plate, and two auxiliary components, wherein the mounting base is disposed on the vertical plate, the connecting shaft is disposed on the vertical plate via the mounting base; the swing arm is disposed on the connecting shaft; the deflecting plate is disposed on the swing arm; the two auxiliary components are symmetrically disposed on the swing arm; and the feeding mechanism is disposed on the frame.

[0007] In addition, the cardboard slotting device proposed above according to this utility model may also have the following additional technical features: Specifically, the cutting mechanism includes a rotating shaft, a cutting blade assembly, two connecting plates, and two fixed columns. The rotating shaft is mounted on the vertical plate, with both ends of the rotating shaft extending through the vertical plate. The cutting blade assembly is mounted on the vertical plate via the rotating shaft. The two connecting plates are symmetrically arranged at both ends of the rotating shaft. The two fixed columns are correspondingly arranged on the connecting plates.

[0008] Specifically, the swing arm is provided with a guide groove, which matches the fixed column.

[0009] Specifically, the auxiliary component includes a fixed plate, an arc-shaped cylinder, a movable rod, and a piston plate. The fixed plate is disposed on the upright plate, and the arc-shaped cylinder is disposed on the upright plate through the fixed plate. The piston plate is disposed inside the arc-shaped cylinder. The movable rod is disposed on the piston plate, and the end of the movable rod away from the piston plate extends through the arc-shaped cylinder and connects to the swing arm.

[0010] Specifically, the feeding mechanism includes two bases, two connecting shafts, and a feeding roller assembly. The two bases are symmetrically arranged on the frame; the two connecting shafts are symmetrically arranged on the bases; and the feeding roller assembly is arranged on the bases via the connecting shafts.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The cardboard slotting device of the present invention drives the actuating plate to move up and down reciprocally through the cutting mechanism, so that the actuating plate drives the cardboard on the feeding mechanism to shake, thereby shaking off the debris attached to the cardboard after slotting and cutting, and simultaneously driving the auxiliary components to move, blowing and sweeping the upper surface of the cardboard, assisting in waste collection, and reducing the cost of manual cleaning.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall structure of a cardboard slotting device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall structure of the cardboard slotting device cutting mechanism according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the overall structure of the auxiliary component of the cardboard slotting device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the overall structure of the feeding mechanism of the cardboard slotting device according to an embodiment of the present invention.

[0014] Reference numerals: 1. Frame; 2. Vertical plate; 3. Conveying roller assembly; 4. Cutting mechanism; 41. Rotating shaft; 42. Cutting blade assembly; 43. Connecting plate; 44. Fixed column; 5. Swinging mechanism; 51. Mounting base; 52. Connecting shaft; 53. Swing arm; 531. Guide groove; 54. Actuating plate; 55. Auxiliary component; 551. Fixed plate; 552. Arc-shaped cylinder; 553. Movable rod; 554. Piston plate; 6. Feeding mechanism; 61. Base; 62. Connecting shaft; 63. Feeding roller assembly. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0016] The cardboard slotting device of this utility model according to the following description is with reference to the accompanying drawings.

[0017] like Figures 1-4 As shown, a cardboard slotting device according to an embodiment of the present invention may include: a frame 1, a vertical plate 2, a conveying roller group 3, a cutting mechanism 4, a swinging mechanism 5, and a feeding mechanism 6, wherein the vertical plate 2 is disposed on the frame 1.

[0018] It should be noted that there are two upright plates 2 as described in this embodiment, and the upper ends of the two upright plates 2 are fixed with drive motors by bolts.

[0019] In addition, it should be noted that the conveyor roller group 3 described in this embodiment is composed of multiple conveyor rollers arranged vertically and vertically. The surface of the roller body is covered with an anti-slip rubber layer, and the shaft end of the conveyor roller group 3 is connected to a drive component. The drive component is fixedly connected to the shaft end of the conveyor roller group 3 through a coupling, which is used to provide power for the rotation of the conveyor roller group 3 and realize the feeding of the paperboard.

[0020] The conveyor roller group 3 is mounted on the frame 1 via the vertical plate 2; the cutting mechanism 4 is mounted on the vertical plate 2; the swing mechanism 5 includes a mounting base 51, a connecting shaft 52, a swing arm 53, a deflecting plate 54, and two auxiliary components 55, wherein the mounting base 51 is mounted on the vertical plate 2, the connecting shaft 52 is mounted on the vertical plate 2 via the mounting base 51; the swing arm 53 is mounted on the connecting shaft 52; the deflecting plate 54 is mounted on the swing arm 53; the two auxiliary components 55 are symmetrically arranged on the swing arm 53; and the feeding mechanism 6 is mounted on the frame 1.

[0021] It should be noted that the connecting shaft 52 and the swing arm 53 described in this embodiment are rotatably connected by bearings.

[0022] Specifically, the cardboard to be cut is conveyed by the conveyor belt into the conveyor roller group 3 between the two vertical plates 2, so that the cardboard is in contact with the conveyor roller group 3. The distance between the upper and lower rollers of the conveyor roller group 3 can be adjusted in real time according to the thickness of the cardboard to ensure that the cardboard can be conveyed by the conveyor roller group 3 to the bottom of the cutting mechanism 4.

[0023] It should be noted that the conveyor belt described in this embodiment is existing technology, and its specific structure and transmission method are conventional designs in the field.

[0024] Furthermore, the cutting mechanism 4 can cut the cardboard that has been transported to the preset cutting position. The cut cardboard is then transported by the conveying roller group 3 to the feeding mechanism 6, and then transported to the next processing step by the feeding mechanism 6.

[0025] At the same time, the cutting mechanism 4 will drive the swing arm 53 to rotate, and the swing arm 53 will pull the actuating plate 54 to move up and down, so that the actuating plate 54 will cause the cardboard above the feeding mechanism 6 to shake, thereby shaking off the cutting debris and preventing the debris from affecting subsequent processing.

[0026] In one embodiment of this utility model, such as Figure 2 As shown, the cutting mechanism 4 includes a rotating shaft 41, a cutting blade assembly 42, two connecting plates 43, and two fixed columns 44. The rotating shaft 41 is mounted on the vertical plate 2, with both ends of the rotating shaft 41 extending through the vertical plate 2. The cutting blade assembly 42 is mounted on the vertical plate 2 via the rotating shaft 41. The two connecting plates 43 are symmetrically arranged at both ends of the rotating shaft 41. The two fixed columns 44 are correspondingly arranged on the connecting plates 43.

[0027] It is understood that the rotating shaft 41 and the upright plate 2 described in this embodiment are rotatably connected by bearings, and pulleys are fixedly connected to both the rotating shaft 41 and the output end of the drive motor, and the two pulleys are connected by a belt.

[0028] Specifically, the drive motor can synchronously drive the rotating shaft 41 to rotate, which in turn drives the cutting blade assembly 42 to rotate and cut the cardboard.

[0029] In one embodiment of this utility model, such as Figure 2 As shown, a guide groove 531 is provided on the swing arm 53, and the guide groove 531 matches the fixed column 44.

[0030] It should be noted that the swing arm 53 described in this embodiment is located on the side of the connecting plate 43, and one end of the fixing post 44 on the connecting plate 43 extends through into the guide groove 531, and the fixing post 44 slides and fits into the guide groove 531.

[0031] Specifically, the rotating shaft 41 will synchronously rotate the connecting plate 43 and the fixed column 44, causing the fixed column 44 to rotate in the guide groove 531. At this time, the fixed column 44 will drive the swing arm 53 to rotate, causing the swing arm 53 to drive the actuating plate 54 to move, thereby using the actuating plate 54 to drive the cardboard on the feeding mechanism 6 to shake.

[0032] In one embodiment of this utility model, such as Figure 3 As shown, the auxiliary component 55 includes a fixed plate 551, an arc-shaped cylinder 552, a movable rod 553, and a piston plate 554. The fixed plate 551 is mounted on the upright plate 2, and the arc-shaped cylinder 552 is mounted on the upright plate 2 through the fixed plate 551. The piston plate 554 is disposed inside the arc-shaped cylinder 552. The movable rod 553 is disposed on the piston plate 554, and one end of the movable rod 553 away from the piston plate 554 extends through the arc-shaped cylinder 552 and connects to the swing arm 53.

[0033] It should be noted that the air inlet of the arc-shaped cylinder 552 described in this embodiment is connected to the outside through a one-way flow pipe, and the air outlet of the arc-shaped cylinder 552 is connected to an air blowing pipe through a one-way flow pipe. The air blowing pipe is fixedly installed on the vertical plate 2 by thread, and the air outlet of the air blowing pipe is aligned with the feeding mechanism 6.

[0034] Specifically, when the swing arm 53 swings upward, it will squeeze the movable rod 553. The movable rod 553 pushes the piston plate 554 to move inside the arc-shaped cylinder 552. The air squeezed inside the arc-shaped cylinder 552 is delivered to the air blowing pipe from the air outlet. The cutting debris is blown off the cardboard surface on the feeding mechanism 6 by the air blowing pipe. Furthermore, when the swing arm 53 swings downward to reset, the movable rod 553 simultaneously pulls the piston plate 554 to reset. At this time, the external gas enters the arc-shaped cylinder 552 through the air inlet and is stored to prepare for the next air blowing. Moreover, through the sliding cooperation between the movable rod 553 and the arc-shaped cylinder 552, the swing arm 53 can be guided, thereby preventing the swing arm 53 from shaking.

[0035] In one embodiment of this utility model, such as Figure 4 As shown, the feeding mechanism 6 includes two bases 61, two connecting shafts 62, and a feeding roller assembly 63. The two bases 61 are symmetrically arranged on the frame 1; the two connecting shafts 62 are symmetrically arranged on the bases 61; and the feeding roller assembly 63 is arranged on the bases 61 through the connecting shafts 62.

[0036] It should be noted that a collection box is provided on the frame 1 below the feeding mechanism 6 described in this embodiment to collect the falling debris.

[0037] Additionally, it should be noted that one of the connecting shafts 62 described in this embodiment has a slider rotatably connected to its shaft end via a bearing. The slider is slidably connected to the base 61, and a compression spring is connected to the side wall of the slider. The other end of the compression spring is connected to the base 61. The other connecting shaft 62 is rotatably connected to the base 61, and a conveyor belt is connected to the outer side of the two feeding rollers 63. The actuating plate 54 is located in the middle of the conveyor belt.

[0038] Specifically, when the swing arm 53 swings upward, it pulls the actuating plate 54 upward, causing the actuating plate 54 to drive the conveyor belt upward. At this time, the conveyor belt will exert a pulling force on the connecting shaft 62, causing the connecting shaft 62 to drive the slider to slide and compress the compression spring to contract. When the swing arm 53 moves downward to reset, the actuating plate 54 moves synchronously, and the slider will push the connecting shaft 62 to reset under the elastic force of the compression spring, thereby ensuring that the conveyor belt always remains taut.

[0039] In summary, the cardboard slotting device of this utility model utilizes the cutting mechanism to drive the actuating plate to reciprocate up and down, causing the actuating plate to shake the cardboard on the feeding mechanism, thereby shaking off the debris attached to the cardboard after slotting and cutting. In addition, the auxiliary components move synchronously with the actuating plate to blow air onto the upper surface of the cardboard to help collect cutting waste and reduce manual cleaning costs.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cardboard slotting device, characterized in that, include: The machine consists of a frame, upright plate, conveyor roller assembly, cutting mechanism, oscillating mechanism, and feeding mechanism. The upright plate is mounted on the frame; The conveyor roller assembly is mounted on the frame via the vertical plate; The cutting mechanism is mounted on the vertical plate; The swing mechanism includes a mounting base, a connecting shaft, a swing arm, a toggle plate, and two auxiliary components, wherein... The mounting base is disposed on the vertical plate, and the connecting shaft is disposed on the vertical plate via the mounting base; The swing arm is mounted on the connecting shaft; The actuating plate is mounted on the swing arm; The two auxiliary components are symmetrically arranged on the swing arm; The feeding mechanism is mounted on the frame.

2. The cardboard slotting device according to claim 1, characterized in that, The cutting mechanism includes a rotating shaft, a cutting blade assembly, two connecting plates, and two fixed columns. The rotating shaft is mounted on the vertical plate, with both ends of the rotating shaft extending through the vertical plate; The cutting blade assembly is mounted on the vertical plate via the rotating shaft; The two connecting plates are symmetrically arranged at both ends of the rotating shaft; The two fixing posts are respectively installed on the connecting plate.

3. The cardboard slotting device according to claim 1, characterized in that, The swing arm is provided with a guide groove, which matches the fixed column.

4. The cardboard slotting device according to claim 1, characterized in that, The auxiliary component includes a fixed plate, an arc-shaped cylinder, a movable rod, and a piston plate, wherein... The fixing plate is disposed on the upright plate, and the arc-shaped cylinder is disposed on the upright plate through the fixing plate; The piston plate is disposed inside the arc-shaped cylinder; The movable rod is mounted on the piston plate, and the end of the movable rod away from the piston plate extends through the arc-shaped cylinder and connects to the swing arm.

5. The cardboard slotting device according to claim 1, characterized in that, The feeding mechanism includes two bases, two connecting shafts, and a feeding roller assembly, wherein, The two bases are symmetrically arranged on the frame; The two connecting shafts are symmetrically arranged on the base, and the feeding roller assembly is arranged on the base through the connecting shafts.

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