Carton slotting and die cutting device
By designing a mold knife cleaning mechanism in the carton groove die-cutting device, and using a cleaning plate and pneumatic system to clean the debris and cutting strips in the die-cutting wheel groove, the problem of residuals affecting quality during the cutting process is solved, and the groove quality and equipment stability are improved.
Patent Information
- Application Number
- CN202422241325.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The debris residues or stuck in the die-cutting device of the carton grooves during the cutting process are placed in the die grooves, affecting the quality of the carton grooves.
A carton slot die-cutting device is designed, including a die cutter cleaning mechanism, which uses a cleaning plate and a pneumatic system to clean the debris and cut strips in the die-cutting wheel groove through the cooperation of the upper and lower die-cutting wheels.
It effectively avoids debris and strip residues, improves the quality of carton slots and the operating stability of the equipment.
Smart Images
Figure CN223030476U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton slotting, in particular to a carton slotting and die-cutting device. Background Technique
[0002] The demand in the packaging products industry is increasing. Especially with the rapid development of the Internet and the continuous progress of the logistics industry, more and more goods can be quickly circulated around the world, which promotes the rapid development of the packaging products industry, and the demand is constantly increasing. Most of the cartons used for item packaging are processed from corrugated cardboard. By slotting, die-cutting, printing and creasing the corrugated cardboard, the packaging box cardboard is made, and then the cardboard is folded and bonded to make the packaging carton.
[0003] When the carton slotting and die-cutting device performs die-cutting and slotting on the carton, the die cutter rolls and cuts the slot on the carton, and debris will be generated during cutting, and these debris will remain or be stuck in the slot of the die cutter. If the debris on the die cutter is not cleaned in time, it may affect the quality of carton slotting. Therefore, in view of the above problems, we propose a carton slotting and die-cutting device. Content of the Utility Model
[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a carton slotting and die-cutting device.
[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: for a carton slotting and die-cutting device of the utility model, a first rotating shaft and a second rotating shaft are arranged between the two side plates of the die-cutting support. The first rotating shaft and the second rotating shaft are arranged parallel to each other up and down. One end of the first rotating shaft and the second rotating shaft passes through the side plate of the die-cutting support and is provided with a connecting piece. A first motor and a second motor are arranged on the die-cutting support. The output end of the first motor is connected to the connecting piece on the first rotating shaft, and the second motor is connected to the connecting piece of the second rotating shaft. A plurality of upper die-cutting wheels are evenly arranged on the first rotating shaft, and a plurality of lower die-cutting wheels are evenly arranged on the second rotating shaft;
[0006] The positions of the plurality of upper die-cutting wheels correspond to the positions of the plurality of lower die-cutting wheels. A support is arranged on the upper part of the die-cutting support, and a plurality of die cutter cleaning mechanisms are arranged on the support. The plurality of die cutter cleaning mechanisms correspond to the plurality of upper die-cutting wheels in position.
[0007] Preferably, an upper pressing wheel is arranged on one side of the upper die-cutting wheel, and a plurality of adjusting and mounting holes are evenly opened on the other side of the upper die-cutting wheel, and die-cutting groove cutters are arranged on the adjusting and mounting holes.
[0008] Preferably, a lower pressing wheel is provided on one side of the lower die-cutting wheel, and a die-cutting wheel groove is formed on the other side of the lower die-cutting wheel.
[0009] Preferably, the upper pressing wheel corresponds to the lower pressing wheel. Rubber sleeves are provided on the outer sides of the upper pressing wheel and the lower pressing wheel. The die-cutting groove knife is adapted to the die-cutting wheel groove.
[0010] Preferably, the die-cutting knife cleaning mechanism includes a plurality of support plates uniformly arranged on the bracket. A sliding frame is provided below the support plates. A sliding seat is slidably connected to the sliding frame. A rotating rod is provided above the sliding seat. The rotating rod is threadedly connected to the support plates. A cleaning bracket is provided below the sliding seat. A cleaning plate is provided on the cleaning bracket. The lower end of the cleaning plate has a radian. The cleaning plate corresponds to the die-cutting wheel groove. An air head is provided below the cleaning plate. The air holes of the air head point to the die-cutting wheel groove. The plurality of air heads are connected by an air pipe.
[0011] Preferably, a set of connection holes are respectively formed on the upper die-cutting wheel and the lower die-cutting wheel, and a connecting rod is provided between the corresponding plurality of connection holes.
[0012] The beneficial effects of the present utility model are as follows:
[0013] Through the structural arrangement of the die-cutting knife cleaning mechanism of the present utility model, the residual debris and stuck cutting strips in the die-cutting wheel groove are cleaned, thereby avoiding affecting the quality of the carton slotting. During operation, the user adjusts and rotates the rotating rod, so that the sliding seat slides on the sliding frame, moves the cleaning bracket, and makes the lower end of the cleaning plate on the cleaning bracket extend into the corresponding die-cutting wheel groove, and the cleaning plate does not contact the die-cutting wheel groove. By rotating the upper pressing wheel, the die-cutting wheel groove rotates, so that the cleaning plate cleans the cutting strips stuck in the die-cutting wheel groove. The cutting strips can move upward along the cleaning plate, and the middle part of the cleaning bracket limits and guides the cutting strips. By connecting an air pump to the end of the air pipe, the air holes of the air head point to the die-cutting wheel groove. Through the operation of the air pump, air is then supplied to the air head, and the paper scraps in the die-cutting wheel groove are cleaned by pneumatic means. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0015] Figure 1 It is a structural schematic diagram of the present utility model;
[0016] Figure 2 It is a structural schematic diagram of the die cleaning mechanism;
[0017] Figure 3 It is a structural schematic diagram of the utility model part;
[0018] Figure 4 It is a structural schematic diagram of the upper die cutting wheel;
[0019] Figure 5 It is a structural schematic diagram of the lower die cutting wheel.
[0020] In the figure: 1. Die cutting support; 2. First rotating shaft; 3. Second rotating shaft; 4. Connecting piece; 5. First motor; 6. Second motor; 7. Upper die cutting wheel; 8. Lower die cutting wheel; 9. Bracket; 10. Upper pressing wheel; 11. Adjusting mounting hole; 12. Die cutting grooved knife; 13. Lower pressing wheel; 14. Die cutting wheel groove; 15. Support plate; 16. Slide carriage; 17. Slide base; 18. Rotating rod; 19. Cleaning plate; 20. Air head; 21. Air pipe; 22. Connecting rod. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] The following gives specific embodiments.
[0023] Please refer to Figures 1-5 As shown, a carton slotting and die cutting device includes a die cutting support 1 made of fine steel. Between the two side plates of the die cutting support 1, a first rotating shaft 2 and a second rotating shaft 3 are provided. The first rotating shaft 2 and the second rotating shaft 3 are arranged parallel to each other up and down. One end of the first rotating shaft 2 and the second rotating shaft 3 passes through the side plates of the die cutting support 1 and is provided with a connecting piece 4. A first motor 5 and a second motor 6 are arranged on the die cutting support 1. The output end of the first motor 5 is connected to the connecting piece 4 on the first rotating shaft 2, and the second motor 6 is connected to the connecting piece 4 of the second rotating shaft 3. A plurality of upper die cutting wheels 7 are evenly arranged on the first rotating shaft 2, and a plurality of lower die cutting wheels 8 are evenly arranged on the second rotating shaft 3; the first motor 5 and the second motor 6 are servo motors, and the rotation directions of the output ends are opposite. During operation, through the rotation of the first motor 5 and the second motor 6, the first rotating shaft 2 and the second rotating shaft 3 rotate, so that the upper die cutting wheels 7 and the lower die cutting wheels 8 perform stable conveying and slotting and die cutting processing on the carton.
[0024] The positions of multiple upper die-cutting wheels 7 correspond to those of multiple lower die-cutting wheels 8. A bracket 9 is provided on the upper part of the die-cutting support 1, and multiple die-cutting blade cleaning mechanisms are arranged on the bracket 9. The multiple die-cutting blade cleaning mechanisms correspond to the multiple upper die-cutting wheels 7 in position. During operation, the die-cutting blade cleaning mechanisms are used to clean the debris remaining in the die-cutting wheel grooves 14 and the cut strips stuck therein, so as to avoid affecting the quality of carton slotting.
[0025] Further, as Figure 1 、 3 、shown in Figure 4, an upper pressing wheel 10 is arranged on one side of the upper die-cutting wheel 7, and a plurality of adjusting and mounting holes 11 are evenly formed on the other side of the upper die-cutting wheel 7. A die-cutting groove blade 12 is arranged on the adjusting and mounting holes 11. The die-cutting groove blade 12 is an arc-shaped cutting blade. During operation, the user can replace the die-cutting groove blades 12 of different sizes according to the length of carton slotting, and install the die-cutting groove blades 12 on the corresponding adjusting and mounting holes 11 through bolts.
[0026] Further, as Figure 1 、 3 、shown in Figure 5, a lower pressing wheel 13 is arranged on one side of the lower die-cutting wheel 8, and a die-cutting wheel groove 14 is formed on the other side of the lower die-cutting wheel 8. The die-cutting wheel groove 14 corresponds to the position of the die-cutting groove blade 12. During operation, through the rotation of the first motor 5 and the second motor 6, the first rotating shaft 2 and the second rotating shaft 3 rotate, so that the die-cutting groove blade 12 and the die-cutting wheel groove 14 rotate to perform slotting and die-cutting treatment on the carton.
[0027] Further, as Figure 3 shown in the figure, the upper pressing wheel 10 and the lower pressing wheel 13 correspond to each other, and rubber sleeves are arranged on the outer sides of the upper pressing wheel 10 and the lower pressing wheel 13. The die-cutting groove blade 12 is adapted to the die-cutting wheel groove 14. During operation, through the rotation of the first motor 5 and the second motor 6, the first rotating shaft 2 and the second rotating shaft 3 rotate, so that the upper die-cutting wheel 7 and the lower die-cutting wheel 8 perform stable conveying and slotting and die-cutting treatment on the carton.
[0028] Further, as Figure 1 、 2As shown in the figure, the die cleaning mechanism includes a plurality of support plates 15 evenly arranged on the bracket 9. A carriage 16 is arranged below the support plate 15. A sliding seat 17 is slidably connected to the carriage 16. A rotating rod 18 is arranged above the sliding seat 17. The rotating rod 18 is threadedly connected to the support plate 15. A cleaning bracket is arranged below the sliding seat 17. A cleaning plate 19 is arranged on the cleaning bracket. The lower end of the cleaning plate 19 is provided with a radian. The cleaning plate 19 corresponds to the die-cutting wheel groove 14. An air head 20 is arranged below the cleaning plate 19. The air holes of the air head 20 point to the die-cutting wheel groove 14. A plurality of air heads 20 are connected by an air pipe 21. The cleaning plate 19 is made of fine steel and is inclined. The cleaning plate is arranged in the middle of the cleaning bracket. During operation, the user adjusts and rotates the rotating rod 18, so that the sliding seat 17 slides on the carriage 16, moves the cleaning bracket, and makes the lower end of the cleaning plate 19 on the cleaning bracket extend into the corresponding die-cutting wheel groove 14, and the cleaning plate 19 does not contact the die-cutting wheel groove 14. By rotating the upper pressing wheel 10, the die-cutting wheel groove 14 rotates, so that the cleaning plate 19 cleans the cut strips stuck in the die-cutting wheel groove 14. The cut strips can move upward along the cleaning plate 19, and the middle part of the cleaning bracket limits and guides the cut strips. By connecting an air pump to the end of the air pipe 21, the air holes of the air head 20 point to the die-cutting wheel groove 14. Through the operation of the air pump, air is supplied to the air head 20, and the paper scraps in the die-cutting wheel groove 14 are cleaned pneumatically.
[0029] Further, as Figure 3 shown in the figure, a set of connection holes are respectively formed in the upper die-cutting wheel 7 and the lower die-cutting wheel 8. A connecting rod 22 is arranged between the corresponding plurality of connection holes. The connecting rod 22 is made of fine steel. During operation, by arranging the connecting rod 22 between the corresponding plurality of connection holes, a plurality of upper die-cutting wheels 7 and lower die-cutting wheels 8 are connected into a whole, thereby improving the effect of stably conveying and slotting and die-cutting the carton.
[0030] During operation, the rotation of the first motor 5 and the second motor 6 causes the first rotating shaft 2 and the second rotating shaft 3 to rotate, thereby enabling the upper die-cutting wheel 7 and the lower die-cutting wheel 8 to stably convey and perform grooving and die-cutting on the carton. Through the structural arrangement of the die cutter cleaning mechanism, the residual debris and stuck cutting strips in the die-cutting wheel groove 14 are cleaned, thus avoiding affecting the quality of carton grooving. During operation, the user adjusts and rotates the rotating rod 18, causing the sliding seat 17 to slide on the sliding frame 16, moving the cleaning support, and enabling the lower end of the cleaning plate 19 on the cleaning support to extend into the corresponding die-cutting wheel groove 14, with the cleaning plate 19 not contacting the die-cutting wheel groove 14. By rotating the upper pressure wheel 10 and the die-cutting wheel groove 14, the cleaning plate 19 cleans the stuck cutting strips in the die-cutting wheel groove 14, and the cutting strips can move upward along the cleaning plate 19. The middle part of the cleaning support limits and guides the cutting strips. By connecting an air pump to the end of the air pipe 21 and pointing the air holes of the air head 20 at the die-cutting wheel groove 14, and through the operation of the air pump, air is supplied to the air head 20, and the paper scraps in the die-cutting wheel groove 14 are cleaned pneumatically.
[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.
Claims
1. A carton slotting and die-cutting device, comprising a die-cutting support (1), characterized in that: A first rotating shaft (2) and a second rotating shaft (3) are arranged between the two side plates of the die-cutting support (1); the first rotating shaft (2) and the second rotating shaft (3) are arranged in parallel at the upper and lower parts; one end of the first rotating shaft (2) and the second rotating shaft (3) pass through the side plate of the die-cutting support (1) and are provided with a connecting piece (4); a first motor (5) and a second motor (6) are arranged on the die-cutting support (1); the output end of the first motor (5) is connected to the connecting piece (4) on the first rotating shaft (2); the second motor (6) is connected to the connecting piece (4) of the second rotating shaft (3); a plurality of upper die-cutting wheels (7) are evenly arranged on the first rotating shaft (2); and a plurality of lower die-cutting wheels (8) are evenly arranged on the second rotating shaft (3); The positions of the plurality of upper die-cutting wheels (7) correspond to the positions of the plurality of lower die-cutting wheels (8); a bracket (9) is arranged on the upper part of the die-cutting support (1); a plurality of die-cutter cleaning mechanisms are arranged on the bracket (9); and the plurality of die-cutter cleaning mechanisms correspond to the positions of the plurality of upper die-cutting wheels (7).
2. A carton slotting and die-cutting device according to claim 1, characterized in that: An upper pressing wheel (10) is arranged on one side of the upper die-cutting wheel (7), and a plurality of adjustment mounting holes (11) are evenly arranged on the other side of the upper die-cutting wheel (7), and a die-cutting slot knife (12) is arranged on the adjustment mounting hole (11).
3. A carton slotting and die-cutting device according to claim 2, characterized in that: A lower pressing wheel (13) is arranged on one side of the lower die-cutting wheel (8), and a die-cutting wheel groove (14) is opened on the other side of the lower die-cutting wheel (8).
4. A carton slotting and die-cutting device according to claim 3, characterized in that: The upper pressing wheel (10) corresponds to the lower pressing wheel (13), and rubber sleeves are arranged on the outer sides of the upper pressing wheel (10) and the lower pressing wheel (13), and the die-cutting groove knife (12) is matched with the die-cutting wheel groove (14).
5. A carton slotting and die-cutting device according to claim 4, characterized in that: The die cutter cleaning mechanism comprises a plurality of support plates (15) uniformly arranged on the support plate (9), a slide (16) is arranged below the support plate (15), a slide seat (17) is slidably connected to the slide (16), a rotating rod (18) is arranged above the slide seat (17), the rotating rod (18) is threadedly connected to the support plate (15), a cleaning support is arranged below the slide seat (17), a cleaning plate (19) is arranged on the cleaning support, an arc is arranged at the lower end of the cleaning plate (19), the cleaning plate (19) corresponds to the die cutting wheel groove (14), an air head (20) is arranged below the cleaning plate (19), the air hole of the air head (20) points to the die cutting wheel groove (14), and a plurality of the air heads (20) are connected through an air pipe (21).
6. A carton slotting and die-cutting device according to claim 1, characterized in that: A group of connection holes are respectively provided on the upper die-cutting wheel (7) and the lower die-cutting wheel (8), and connection rods (22) are provided between the corresponding plurality of connection holes.