Paper cutting device
By setting air vents on the worktable of the cardboard cutting device and designing an automated feeding and unloading mechanism, the problem of laborious cardboard pushing was solved, realizing automated cardboard cutting and improving work efficiency.
Patent Information
- Application Number
- CN202520169624.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-24
AI Technical Summary
In the cardboard box production process, pushing stacked cardboard is labor-intensive, resulting in high labor intensity and low work efficiency.
A cardboard cutting device was designed. By setting air vents on the worktable to reduce friction between the worktable and the cardboard, and combining it with the feeding and unloading mechanisms, the device enables automatic feeding and cutting of the cardboard, reducing the labor intensity of manual pushing.
By reducing friction, the labor intensity of manually pushing cardboard is reduced, work efficiency is improved, and automated cardboard cutting is achieved.
Smart Images
Figure CN223734950U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cardboard box production technology, and in particular to a cardboard cutting device. Background Technology
[0002] In the production process of cardboard boxes, the cardboard needs to be cut into sizes that meet production requirements using a cutting device. This process involves manually pushing the stacked cardboard to the cutting mechanism for cutting, but because the stacked cardboard is heavy, pushing it is labor-intensive, resulting in low work efficiency. Utility Model Content
[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a cardboard cutting device that can reduce friction between the workbench and the cardboard, facilitate the pushing of the cardboard, reduce labor intensity, and improve work efficiency.
[0004] The cardboard cutting device according to the embodiments of this application includes: a cutting mechanism, including a base, a positioning plate, and a cutter; the base is provided with a worktable, the worktable is provided with a plurality of air vents, the outlet direction of the air vents is upward, the worktable is used to support cardboard; the positioning plate is slidably disposed on the base and located on the worktable, the sliding direction of the positioning plate is towards the rear of the worktable, the positioning plate is used to position the cardboard; the cutter is raised and lowered above the worktable, the cutter is lowered to cut the cardboard; a feeding mechanism is disposed on one side of the worktable, the feeding mechanism is used to convey the cardboard onto the worktable; and a discharging mechanism is disposed on the side of the worktable away from the feeding mechanism, the discharging mechanism is used to output the cardboard from the worktable.
[0005] The cardboard cutting device according to the embodiments of this application has at least the following beneficial effects: During operation, the cardboard is conveyed to the worktable by the feeding mechanism; the positioning plate slides backward toward the worktable and reaches the corresponding position; the cardboard is manually pushed to the positioning plate, so that the rear sidewall of the cardboard abuts against the positioning plate; finally, the cutter descends, thereby achieving the cutting of the cardboard. Furthermore, since the worktable is equipped with air vents with the outlet direction facing upward, when the cardboard is manually pushed, air is released from the air vents to blow the cardboard, thereby reducing friction between the worktable and the cardboard, facilitating the pushing of the cardboard, reducing labor intensity, and improving work efficiency.
[0006] According to the cardboard cutting device described in the embodiments of this application, the base is provided with a sliding assembly, the sliding assembly is provided with a first fixed seat, and the positioning plate is connected to the first fixed seat.
[0007] According to the cardboard cutting device described in the embodiments of this application, the machine base is provided with a cutting cylinder, and the cutter is provided with a second fixed seat, the second fixed seat being connected to the cutting cylinder.
[0008] According to the cardboard cutting device described in the embodiments of this application, the feeding mechanism includes a first frame, a first material table, and a first clamping part. The first frame is provided with a first tray, on which the cardboard is stacked. The first material table is disposed on the first frame and can be close to the first tray or the workbench. The first clamping part is disposed above the first material table and is used to clamp the cardboard.
[0009] According to the cardboard cutting device described in the embodiments of this application, the first frame is provided with a first vertical moving component, the first vertical moving component is provided with a first horizontal moving component, and the first material table is disposed on the first horizontal moving component.
[0010] According to the cardboard cutting device described in the embodiments of this application, the first frame is provided with a second vertical moving component, the second vertical moving component is provided with a second horizontal moving component, the second horizontal moving component is provided with a connecting arm, and the first clamping part is raised and lowered on the connecting arm.
[0011] According to the cardboard cutting device described in the embodiments of this application, the first clamping part includes a fixed plate and a movable plate. The connecting arm is provided with a mounting base, the fixed plate is disposed at the bottom of the mounting base, the movable plate is located above the fixed plate, the mounting base is provided with a clamping cylinder, and the movable plate is connected to the clamping cylinder.
[0012] According to the cardboard cutting device described in the embodiments of this application, the feeding mechanism includes a second frame, a second material table, and a second clamping part. The second frame is provided with a second tray. The second material table is disposed between the workbench and the second tray. The second material table can be close to the workbench or the second tray. The second clamping part is disposed above the second material table and is used to clamp the cardboard.
[0013] According to the cardboard cutting device described in the embodiments of this application, the second frame is provided with a third vertical moving component, the third vertical moving component is provided with a third horizontal moving component, and the second material table is disposed on the third horizontal moving component.
[0014] According to the cardboard cutting device described in the embodiments of this application, the second clamping part includes a first clamping plate and a second clamping plate. The first clamping plate and the second clamping plate are slidably disposed on both sides of the third transverse component, and the first clamping plate and the second clamping plate cooperate to clamp the cardboard.
[0015] Additional aspects and advantages of this application 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 this application. Attached Figure Description
[0016] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:
[0017] Figure 1 This is a first-view structural schematic diagram of the cardboard cutting device according to an embodiment of this application;
[0018] Figure 2 This is a second-view structural schematic diagram of the cardboard cutting device according to an embodiment of this application;
[0019] Figure 3 This is a schematic diagram of the worktable in the cardboard cutting device according to an embodiment of this application.
[0020] Figure label:
[0021] Machine base 110; positioning plate 120; cutter 130; worktable 140; air vent 150; pressure plate 160; first frame 210; first material table 220; first clamping part 230; fixed plate 231; movable plate 232; first tray 240; first vertical movement assembly 250; first horizontal movement assembly 260; second vertical movement assembly 270; second horizontal movement assembly 280; connecting arm 290; mounting base 291; clamping cylinder 292; second frame 310; second material table 320; second clamping part 330; first clamping plate 331; second clamping plate 332; second tray 340; third vertical movement assembly 350; third horizontal movement assembly 360. Detailed Implementation
[0022] The embodiments of this application 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 are only used to explain this application, and should not be construed as limiting this application.
[0023] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0024] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0025] In the description of this application, unless otherwise expressly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of these terms in this application based on the specific content of the technical solution. In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. 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 can be combined in any suitable manner in one or more embodiments or examples. In the description of this specification, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. 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.
[0026] Reference Figures 1 to 3 This application provides a cardboard cutting device, including: a cutting mechanism, comprising a base 110, a positioning plate 120, and a cutter 130; the base 110 is provided with a worktable 140, the worktable 140 is provided with a plurality of air vents 150, the outlet direction of the air vents 150 is upward, the worktable 140 is used to support cardboard; the positioning plate 120 is slidably disposed on the base 110 and located on the worktable 140, the sliding direction of the positioning plate 120 is towards the rear of the worktable 140, the positioning plate 120 is used to position the cardboard; the cutter 130 is raised and lowered above the worktable 140, the cutter 130 is lowered to cut the cardboard; a feeding mechanism is disposed on one side of the worktable 140, the feeding mechanism is used to convey the cardboard onto the worktable 140; and a discharging mechanism is disposed on the side of the worktable 140 away from the feeding mechanism, the discharging mechanism is used to output the cardboard from the worktable 140.
[0027] During operation, the cardboard is conveyed to the workbench 140 via the feeding mechanism; the positioning plate 120 slides backward toward the workbench 140 and reaches the corresponding position; the cardboard is manually pushed to the positioning plate 120, so that the rear sidewall of the cardboard abuts against the positioning plate 120; finally, the cutter 130 descends, thereby cutting the cardboard. The workbench 140 is equipped with an air vent 150, with the outlet of the air vent 150 facing upward. When the cardboard is manually pushed, air is released from the air vent 150 to blow the cardboard, thereby reducing friction between the workbench 140 and the cardboard, facilitating the pushing of the cardboard, reducing labor intensity, and improving work efficiency.
[0028] The machine base 110 is equipped with a sliding assembly, which has a first fixed seat. The positioning plate 120 is connected to the first fixed seat. The sliding assembly drives the first fixed seat to move, causing the positioning plate 120 to move towards the rear of the worktable 140 to adjust to a set position, thereby improving the cutting quality. The sliding assembly uses a screw and nut seat, which is simple in structure and easy to operate. Of course, the sliding assembly can also use gears and racks, etc., and this application does not limit it in this way.
[0029] In this embodiment, the base 110 is equipped with a cutting cylinder, which is tilted. The cutter 130 is connected to the cutting cylinder, and the cutting cylinder drives the cutter 130 to tilt and descend. By tilting the cutting cylinder, the cutter 130 is tilted and descended, which facilitates the cutting of cardboard. The structure is simple and the operation is stable.
[0030] Furthermore, the cutting mechanism also includes a pressure plate 160, which is vertically positioned behind the cutter 130. The pressure plate 160 descends to press the cardboard. Before cutting, pressing the cardboard with the pressure plate 160 prevents the cardboard from arching during cutting, thereby improving cutting quality and work efficiency.
[0031] Reference Figure 1 and Figure 2 In some embodiments of this application, the feeding mechanism includes a first frame 210, a first material platform 220, and a first clamping part 230. The first frame 210 is provided with a first tray 240 on which cardboard is stacked. The first material platform 220 is disposed on the first frame 210 and can be close to the first tray 240 or the workbench 140. The first clamping part 230 is disposed above the first material platform 220 and is used to clamp the cardboard. When the first material platform 220 is close to the first tray 240, the first clamping part 230 clamps the cardboard and transfers it to the first material platform 220. When the first material platform 220 is close to the workbench 140, the first clamping part 230 transfers the cardboard from the first material platform 220 to the workbench 140, thereby realizing automatic feeding of cardboard. The structure is simple and the operation is convenient.
[0032] Specifically, the first frame 210 is provided with a first vertical moving assembly 250, the first vertical moving assembly 250 is provided with a first horizontal moving assembly 260, and the first material table 220 is disposed on the first horizontal moving assembly 260. Further, the first frame 210 is provided with a second vertical moving assembly 270, the second vertical moving assembly 270 is provided with a second horizontal moving assembly 280, the second horizontal moving assembly 280 is provided with a connecting arm 290, and the first clamping part 230 is lifted and disposed on the connecting arm 290. During operation, the first material platform 220 approaches the first tray 240 under the combined action of the first vertical movement assembly 250 and the first horizontal movement assembly 260; then, the first clamping part 230 extends into the cardboard under the action of the second vertical movement assembly 270 and the second horizontal movement assembly 280, and the first clamping part 230 descends along the connecting arm 290 to clamp the cardboard; next, the first horizontal movement assembly 260 moves to drive the first material platform 220 to move, so that the first material platform 220 is located below the cardboard and supports the cardboard; subsequently, the second horizontal movement assembly 280 moves, causing the first clamping part 230 to move further. The first material feeder 230 moves the cardboard to the side of the first material table 220 near the worktable 140 and releases the cardboard. Then, the first horizontal moving component 260 moves toward the worktable 140 and cooperates with the first vertical moving component 250 to connect the first material table 220 with the worktable 140. At the same time, the first clamping part 230 reaches the side of the cardboard away from the worktable 140 under the action of the second horizontal moving component 280 and pushes the cardboard onto the worktable 140, thereby completing the automatic feeding of the cardboard without manual operation, reducing labor intensity and improving work efficiency.
[0033] The first clamping part 230 includes a fixed plate 231 and a movable plate 232. A mounting base 291 is provided on the connecting arm 290. The fixed plate 231 is located at the bottom of the mounting base 291, and the movable plate 232 is located above the fixed plate 231. A clamping cylinder 292 is provided on the mounting base 291, and the movable plate 232 is connected to the clamping cylinder 292. The second vertical moving component 270 drives the mounting base 291 to descend, so that the fixed plate 231 reaches the set position. Then, the second horizontal moving component 280 moves, so that the fixed plate 231 extends into the cardboard. Subsequently, the clamping cylinder 292 moves to drive the movable plate 232 to move closer to the fixed plate 231, so that the fixed plate 231 and the movable plate 232 cooperate to clamp the cardboard. The structure is simple and the operation is stable.
[0034] Reference Figure 1 and Figure 2In some embodiments of this application, the feeding mechanism includes a second frame 310, a second material table 320, and a second clamping part 330. The second frame 310 is provided with a second tray 340. The second material table 320 is disposed between the workbench 140 and the second tray 340. The second material table 320 can be close to the workbench 140 or the second tray 340. The second clamping part 330 is disposed above the second material table 320 and is used to clamp the cardboard. When the second material table 320 is close to the workbench 140, the cardboard can be transferred from the workbench 140 to the second material table 320. Subsequently, the second material table 320 moves the cardboard close to the second tray 340, where the cardboard can be transferred from the second material table 320 to the second tray 340 through the second clamping part 330.
[0035] It is conceivable that the second frame 310 is equipped with a third vertical moving component 350, the third vertical moving component 350 is equipped with a third horizontal moving component 360, and the second material table 320 is located on the third horizontal moving component 360. Specifically, after the cardboard is transferred to the second material table 320, the third horizontal moving component 360 moves, bringing the second material table 320 closer to the second tray 340; then the third vertical moving component 350 moves, causing the second material table 320 to descend onto the second tray 340; then the second clamping part 330 clamps the cardboard, and the third horizontal moving component 360 moves, causing the second material table 320 to move away from the second tray 340. At this time, as the second material table 320 moves away, the cardboard falls onto the second tray 340, thereby realizing automatic feeding.
[0036] The second clamping part 330 includes a first clamping plate 331 and a second clamping plate 332, which are slidably disposed on both sides of the third transverse moving assembly 360. The first clamping plate 331 and the second clamping plate 332 cooperate to clamp the paper. When the paper is transferred from the worktable 140 to the second material table 320, the first clamping plate 331 abuts against the paper to position it. Then, the third vertical moving assembly 350 drives the second material table 320 to descend and, under the action of the third transverse moving assembly 360, reaches the second tray 340. Then, the first clamping plate 331 and the second clamping plate 332 move closer together to clamp the paper, preventing the paper from moving as the second material table 320 is removed, thereby achieving stability and reliability of the operation.
[0037] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.
Claims
1. A paper skin cutting apparatus, characterized by, The cutting mechanism comprises a base, a positioning plate and a cutter, the base is provided with a workbench, the workbench is provided with a plurality of air outlets, the outlet direction of the air outlet is upward, the workbench is used for supporting the paper cover, the positioning plate is slidingly arranged on the base and located on the workbench, the sliding direction of the positioning plate is toward the rear of the workbench, the positioning plate is used for positioning the paper cover, and the cutter is arranged above the workbench and is lowered to cut the paper cover. The feeding mechanism is arranged on one side of the workbench, and is used for conveying the paper cover to the workbench. The discharging mechanism is arranged on the side of the workbench away from the feeding mechanism, and is used for discharging the paper cover from the workbench. The base is provided with a cutting cylinder, the cutting cylinder is arranged obliquely, the cutter is connected with the cutting cylinder, and the cutting cylinder drives the cutter to descend obliquely.
2. The paper skin cutting apparatus according to claim 1, wherein The cutting mechanism further comprises a pressing plate, the pressing plate is arranged behind the cutter and is lowered to press the paper cover.
3. The paper skin cutting apparatus according to claim 1, wherein The feeding mechanism comprises a first rack, a first material table and a first clamping part, the first rack is provided with a first tray, the paper cover is stacked on the first tray, the first material table is arranged on the first rack, the first material table can be close to the first tray or the workbench, and the first clamping part is arranged above the first material table and is used for clamping the paper cover.
4. The paper skin cutting apparatus of claim 1, wherein The first rack is provided with a first vertical moving assembly, the first vertical moving assembly is provided with a first horizontal moving assembly, and the first material table is arranged on the first horizontal moving assembly.
5. The paper skin cutting apparatus of claim 4, wherein, The first rack is provided with a second vertical moving assembly, the second vertical moving assembly is provided with a second horizontal moving assembly, the second horizontal moving assembly is provided with a connecting arm, and the first clamping part is arranged on the connecting arm in a lifting manner.
6. The paper skin cutting apparatus according to claim 5, wherein The first clamping part comprises a fixed plate and a movable plate, the connecting arm is provided with a mounting seat in a lifting manner, the fixed plate is arranged at the bottom of the mounting seat, the movable plate is located above the fixed plate, the mounting seat is provided with a clamping cylinder, and the movable plate is connected with the clamping cylinder.
7. The paper skin cutting apparatus of claim 6, wherein The discharging mechanism comprises a second rack, a second material table and a second clamping part, the second rack is provided with a second tray, the second material table is arranged between the workbench and the second tray, the second material table can be close to the workbench or the second tray, and the second clamping part is arranged above the second material table and is used for clamping the paper cover.
8. The paper skin cutting apparatus of claim 1, wherein The second rack is provided with a third vertical moving assembly, the third vertical moving assembly is provided with a third horizontal moving assembly, and the second material table is arranged on the third horizontal moving assembly.
9. The paper wrapper cutting apparatus of claim 8, wherein, The second clamping part comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are slidingly arranged on the two sides of the third horizontal moving assembly, and the first clamping plate and the second clamping plate are used for clamping the paper cover in cooperation.
10. The paper skin cutting apparatus of claim 9, wherein,