Perforating device for air holes of packaging carton
By using a support plate to drive a rotating cutter head for punching, the problem of cardboard box deformation in existing technologies is solved, and non-destructive processing of ventilation holes is achieved.
Patent Information
- Application Number
- CN202423258950.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing cardboard box ventilation hole punching devices use a cylinder to drive the cutter head downwards for punching, which can easily cause the cardboard box to be squeezed and deformed, resulting in damage.
The system uses a support plate to drive four rotating cutters for drilling. The rotation of the cutters is achieved through a transmission assembly, avoiding direct downward punching. Stable drilling is achieved by using a drive motor and cylinder in conjunction.
This effectively prevents the cardboard boxes from being squeezed and deformed, ensuring the quality and structural integrity of the boxes.
Smart Images
Figure CN223735561U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of punching device, specifically for a kind of for packaging carton air hole punching device. BACKGROUND
[0002] Packaging carton air hole punching device is the device for packaging carton, and the main role of punching is to ensure air circulation, thereby prolonging the shelf life of packaged goods and preventing damp, mildew and other problems;For example, when used for packaging fruits, tea and other damp goods, air holes can keep the inside of packaging dry, thereby prolonging the shelf life;When packaging food, cosmetics and other goods, air holes can effectively prevent moisture accumulation inside the packaging, avoid product quality damage, which is particularly important for maintaining the freshness of cakes, breakfast bread and other food;Existing packaging carton air hole punching device usually adopts the mode of punching hole by cylinder driving cutter head down, and this down punching mode is easy to extrude and deform the carton, causing damage to the carton. SUMMARY
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a kind of for packaging carton air hole punching device, effectively solve the problem that existing packaging carton air hole punching device usually adopts the mode of punching hole by cylinder driving cutter head down, and this down punching mode is easy to extrude and deform the carton, causing damage to the carton.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of for packaging carton air hole punching device, including support table, the top of support table is fixedly installed with workbench, workbench top is equipped with placing groove, the rear side of workbench top is fixedly installed with mounting bracket, the middle part of the top of mounting bracket is fixedly installed with cylinder, the transmission end of cylinder extends to the inside of mounting bracket and is fixedly installed with support disc, the both sides of support disc top are all fixedly installed with slide rod, the both sides of mounting bracket top are all fixedly installed with slide sleeve, two slide rods are inserted in the inside of two slide sleeves, the side of support disc bottom is fixedly installed with support plate, the below of support disc is equipped with four cutter heads, the side of support plate is fixedly installed with driving motor, the output end of driving motor is equipped with transmission assembly, transmission assembly is transmissionally connected with four cutter heads, driving motor operates and power is output to four cutter heads by transmission assembly.
[0005] Preferably, the transmission assembly includes a driving sprocket, the driving sprocket is fixedly installed on the output end of the driving motor, the driving sprocket is rotatably installed on one side of the driving sprocket, the top of the positioning bracket is fixedly connected with the bottom of the support disc, the driving sprocket is provided with a driven sprocket on one side, the driven sprocket and the driving sprocket are engaged with a chain, and the driven sprocket is fixedly installed with a shaft on the middle part.
[0006] Preferably, the surface of the shaft is rotatably provided with two shaft sleeves, the top of each of the two shaft sleeves is fixedly provided with a fixed rod, the top of each of the two fixed rods is fixedly connected with the bottom of the supporting disc, the two ends of the shaft are fixedly provided with two worms, and the distal ends of the two worms are rotatably provided with two rotating frames.
[0007] Preferably, the lower part of each of the two worms is meshingly connected with a worm gear, the middle part of each of the two worm gears is fixedly provided with a rotating rod, the surface of each of the two rotating rods is rotatably provided with two bearings, the top of each of the two bearings is fixedly connected with the supporting disc through a connecting rod, the two ends of each of the two rotating rods are fixedly provided with a driving bevel gear, the surface of each of the driving bevel gears is meshingly connected with a driven bevel gear, the middle part of each of the four driven bevel gears is fixedly provided with a rotating shaft, the bottom of each of the four rotating shafts is fixedly connected with the top of each of the four cutter heads, and the top of each of the rotating shafts is rotatably connected with the bottom of the supporting disc.
[0008] Compared with the prior art, the packaging carton ventilation hole punching device has the beneficial effects that: when in use, the operator places the carton in the placing groove on the workbench, and then the operator starts the driving motor to drive the driving sprocket to rotate along the positioning frame; when the driving sprocket rotates, the driving sprocket drives the driven sprocket to rotate through the chain, the driven sprocket drives the shaft to rotate in the two shaft sleeves, and the shaft drives the two worms to rotate along the two rotating frames;
[0009] when the two worms rotate, the two worms drive the two rotating rods to rotate in the four bearings through the two worm gears, when the two rotating rods rotate, the two rotating rods drive the four driven bevel gears to rotate through the four driving bevel gears, when the four driven bevel gears rotate, the four driven bevel gears drive the four cutter heads to rotate through the four rotating shafts, and then the operator starts the cylinder to drive the supporting disc to move downward, the supporting disc drives the two sliding rods to slide in the two sliding sleeves when the supporting disc moves downward, the stability of the supporting disc when moving downward is improved, the supporting disc drives the four rotating cutter heads to move downward when the supporting disc moves downward, and the carton is punched, since the four cutter heads rotate to punch, the four cutter heads can easily penetrate the carton, and the problem of extrusion deformation of the carton can be effectively solved; and the packaging carton ventilation hole punching device can effectively avoid the extrusion deformation of the carton through the rotating punching mode, and the quality of the carton is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0010] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of this specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application.
[0011] In the drawings:
[0012] Figure 1 The packaging carton ventilation hole punching device structure of the present application Figure One ;
[0013] Figure 2 This is a schematic diagram of the perforation device for ventilation holes in packaging cartons according to this utility model. Figure Two ;
[0014] Figure 3 This is a schematic diagram of the transmission component structure of this utility model. Figure One ;
[0015] Figure 4 This is a schematic diagram of the transmission component structure of this utility model. Figure Two ;
[0016] Figure 5 This is a schematic diagram of the transmission component structure of this utility model. Figure Three ;
[0017] In the diagram: 1. Support platform; 2. Workbench; 3. Placement slot; 4. Mounting frame; 5. Cylinder; 6. Support plate; 7. Slide rod; 8. Slide sleeve; 9. Cutting head; 10. Support plate; 11. Drive motor; 12. Drive sprocket; 13. Positioning frame; 14. Driven sprocket; 15. Chain; 16. Shaft; 17. Bushing; 18. Fixed rod; 19. Worm gear; 20. Worm wheel; 21. Rotating frame; 22. Rotating rod; 23. Bearing; 24. Connecting rod; 25. Driven bevel gear; 26. Driven bevel gear; 27. Rotating shaft. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0019] Depend on Figures 1 to 5 The present invention includes a support platform 1, a workbench 2 fixedly mounted on the top of the support platform 1, a placement groove 3 opened on the top of the workbench 2, a mounting frame 4 fixedly mounted on the rear side of the top of the workbench 2, a cylinder 5 fixedly mounted in the middle of the top of the mounting frame 4, the transmission end of the cylinder 5 extending into the interior of the mounting frame 4 and fixedly mounted on a support plate 6, sliding rods 7 fixedly mounted on both sides of the top of the support plate 6, sliding sleeves 8 fixedly mounted on both sides of the top of the mounting frame 4, the two sliding rods 7 being inserted into the interior of the two sliding sleeves 8, a support plate 10 fixedly mounted on one side of the bottom of the support plate 6, four cutter heads 9 provided below the support plate 6, a drive motor 11 fixedly mounted on one side of the support plate 10, a transmission assembly provided at the output end of the drive motor 11, the transmission assembly being connected to the four cutter heads 9, and the drive motor 11 outputting power to the four cutter heads 9 through the transmission assembly when it is running.
[0020] In use, the operator places the carton in the placing groove 3 on the workbench 2, and then the operator starts the driving motor 11 to drive the transmission assembly to operate, and when the transmission assembly operates, it drives the four cutter heads 9 to rotate, and then the operator starts the cylinder 5 to drive the supporting disc 6 to move down, and when the supporting disc 6 moves down, it drives the two slide rods 7 to slide along the inside of the two slide sleeves 8, thereby increasing the stability when the supporting disc 6 moves down, and when the supporting disc 6 moves down, it drives the four rotating cutter heads 9 to move down to punch the carton, and since the four cutter heads 9 punch by rotating, the four cutter heads 9 can easily penetrate the carton, thereby effectively solving the problem of extrusion deformation of the carton, so that the packaging carton ventilation hole punching device can effectively avoid the extrusion deformation of the carton by the rotating punching mode, and the quality of the carton is guaranteed.
[0021] The transmission assembly comprises a driving sprocket 12 fixedly installed on the output end of the driving motor 11, one side of the driving sprocket 12 is rotatably installed with a positioning frame 13, the top of the positioning frame 13 is fixedly connected with the bottom of the supporting disc 6, one side of the driving sprocket 12 is provided with a driven sprocket 14, the driven sprocket 14 and the driving sprocket 12 are meshingly connected with a chain 15, the middle part of the driven sprocket 14 is fixedly installed with a shaft rod 16, the surface of the shaft rod 16 is rotatably installed with two shaft sleeves 17, the top of each of the two shaft sleeves 17 is fixedly installed with a fixed rod 18, the top of each of the two fixed rods 18 is fixedly connected with the bottom of the supporting disc 6, both ends of the shaft rod 16 are fixedly installed with two worms 19, one end of each of the two worms 19 away from each other is rotatably installed with a rotating frame 21, the top of each of the two rotating frames 21 is fixedly connected with the bottom of the supporting disc 6, the lower part of each of the two worms 19 is meshingly connected with a worm wheel 20, the middle part of each of the two worm wheels 20 is fixedly installed with a rotating rod 22, the surface of each of the two rotating rods 22 is rotatably installed with two bearings 23, the top of each of the two bearings 23 is fixedly connected with the supporting disc 6 through a connecting rod 24, both ends of each of the two rotating rods 22 are fixedly installed with a driving bevel gear 25, the surface of each of the driving bevel gears 25 is meshingly connected with a driven bevel gear 26, the middle part of each of the four driven bevel gears 26 is fixedly installed with a rotating shaft 27, the bottom of each of the four rotating shafts 27 is fixedly connected with the top of each of the four cutter heads 9, and the top of each of the four rotating shafts 27 is rotatably connected with the bottom of the supporting disc 6.
[0022] The operator starts the driving motor 11 to drive the driving sprocket 12 to rotate along the positioning frame 13, and when the driving sprocket 12 rotates, it drives the driven sprocket 14 to rotate through the chain 15, and when the driven sprocket 14 rotates, it drives the shaft rod 16 to rotate in the inside of the two shaft sleeves 17, and when the shaft rod 16 rotates, it drives the two worms 19 to rotate along the two rotating frames 21, and when the two worms 19 rotate, they drive the two rotating rods 22 to rotate in the inside of the four bearings 23 through the two worm wheels 20, and when the two rotating rods 22 rotate, they drive the four driven bevel gears 26 to rotate through the four driving bevel gears 25, and when the four driven bevel gears 26 rotate, they drive the four cutter heads 9 to rotate through the four rotating shafts 27.
Claims
1. A perforating device for packaging carton air vents, comprising a support table (1), characterized in that: The top of the support table (1) is fixedly installed with a workbench (2), the top of the workbench (2) is provided with a placing groove (3), the rear side of the top of the workbench (2) is fixedly installed with a mounting rack (4), the top of the mounting rack (4) is fixedly installed with a cylinder (5), the transmission end of the cylinder (5) extends to the inside of the mounting rack (4) and is fixedly installed with a support disc (6), the top of the support disc (6) is fixedly installed with a slide rod (7) on both sides, the top of the mounting rack (4) is fixedly installed with a slide sleeve (8) on both sides, the two slide rods (7) are inserted into the inside of the two slide sleeves (8), one side of the bottom of the support disc (6) is fixedly installed with a support plate (10), the lower side of the support disc (6) is provided with four tool bits (9), one side of the support plate (10) is fixedly installed with a driving motor (11), the output end of the driving motor (11) is provided with a transmission assembly, the transmission assembly is in transmission connection with the four tool bits (9), and the driving motor (11) outputs power to the four tool bits (9) through the transmission assembly when the driving motor (11) operates.
2. A device for perforating the vent holes of a carton according to claim 1, wherein: The transmission assembly comprises a driving sprocket (12), the driving sprocket (12) is fixedly installed on the output end of the driving motor (11), one side of the driving sprocket (12) is rotatably installed with a positioning frame (13), the top of the positioning frame (13) is fixedly connected with the bottom of the support disc (6), one side of the driving sprocket (12) is provided with a driven sprocket (14), the driven sprocket (14) and the driving sprocket (12) are in meshing connection with a chain (15) therebetween, and the middle of the driven sprocket (14) is fixedly installed with a shaft rod (16).
3. A device for perforating the vent holes of a carton according to claim 2, wherein: The surface of the shaft rod (16) is rotatably installed with two shaft sleeves (17), the top of each of the two shaft sleeves (17) is fixedly installed with a fixing rod (18), the top of each of the two fixing rods (18) is fixedly connected with the bottom of the support disc (6), the two ends of the shaft rod (16) are fixedly installed with worms (19), the ends of the two worms (19) away from each other are rotatably installed with rotating frames (21), and the top of each of the two rotating frames (21) is fixedly connected with the bottom of the support disc (6).
4. A device for perforating the vent holes of a carton according to claim 3, wherein: The lower parts of the worms (19) are in meshing connection with worm gears (20), the middle of each of the two worm gears (20) is fixedly installed with a rotating rod (22), the surface of each of the two rotating rods (22) is rotatably installed with two bearings (23), the top of each of the two bearings (23) is fixedly connected with the support disc (6) through a connecting rod (24), the two ends of each of the two rotating rods (22) are fixedly installed with driving bevel gears (25), the surface of each of the driving bevel gears (25) is in meshing connection with a driven bevel gear (26), the middle of each of the four driven bevel gears (26) is fixedly installed with a rotating shaft (27), the bottom of each of the four rotating shafts (27) is fixedly connected with the top of each of the four tool bits (9), and the top of each of the rotating shafts (27) is rotatably connected with the bottom of the support disc (6).