Cutting apparatus for processing packaging boxes with a guard

Abstract

The utility model relates to packing box production technical field discloses a kind of cutting equipment with protective device for packaging box processing, including processing platform, the top of the processing platform is fixedly connected with support frame, support plate is arranged on the support frame, the top of the support plate is rotatably connected with gear ring, the top of the gear ring is fixedly connected with several rotating rods, the top of the support plate is provided with several telescopic rods.The utility model drives gear ring rotation by rotating rotating rod, gear ring drives several gear synchronous rotation, can be under the cooperation of telescopic rod and connecting rod etc. structure, make several screw rod one synchronous upshift, simultaneously release the connection with fixed plate, not only convenient subsequent replacement installation plate with die cutting knife, convenient and fast, solve the problem of need single rotation disassembly by existing through bolt fixed, improve the replacement efficiency of die cutting knife, and improve the subsequent cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production technology, and in particular to a cutting device for processing packaging boxes with protective devices. Background Technology

[0002] Die-cutting machines, also known as die-cutting machines, cutting machines, or CNC punching machines, are mainly used for die-cutting, creasing, hot stamping, laminating, and automatic waste removal of various non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronic and mobile phone pads, etc. Die-cutting machines use steel blades, hardware molds, and steel wires to apply a certain pressure through a printing plate to cut printed materials or cardboard into a certain shape. They are important equipment for post-printing packaging processing.

[0003] Currently, when cutting packaging boxes, most require the use of appropriate die-cutting blades based on the cutting shape. However, since most existing die-cutting blades are fixed with multiple bolts, although they are securely installed, the process of changing the appropriate die-cutting blade according to the cutting shape is time-consuming and labor-intensive. This not only reduces the efficiency of die-cutting blade replacement but also reduces the subsequent cutting efficiency of packaging boxes.

[0004] Therefore, it is necessary to provide a cutting device for processing packaging boxes with protective devices to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cutting device for processing packaging boxes with protective devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cutting device for processing packaging boxes with a protective device, comprising a processing table, a support frame fixedly connected to the top of the processing table, a support plate provided on the support frame, a gear ring rotatably connected to the top of the support plate, a plurality of rotating rods fixedly connected to the top of the gear ring, a plurality of telescopic rods provided on the top of the support plate, a gear rotatably connected to the bottom end of each telescopic rod, a screw fixedly connected to the bottom of the gear, an mounting plate fixedly connected to the bottom of the support plate, a plurality of threaded grooves opened on the top of the mounting plate, the screw threadedly connected to the threaded grooves, a placement plate, a protective component, an adjustment component, and a positioning component provided on the top of the processing table, the support frame being U-shaped, and the screws threadedly penetrating the support plate.

[0007] As a further description of the above technical solution:

[0008] Several gears are arranged in a circumferential array, and the gears mesh with a gear ring.

[0009] As a further description of the above technical solution:

[0010] The top of the support plate is fixedly connected to several connecting plates, and the bottom of the connecting plates is fixedly connected to the top of the telescopic rod. The number of connecting plates is the same as the number of telescopic rods.

[0011] As a further description of the above technical solution:

[0012] An electro-hydraulic rod is fixedly installed on the top of the support frame, and the telescopic end of the electro-hydraulic rod is fixedly connected to the top of the support plate.

[0013] As a further description of the above technical solution:

[0014] The top of the processing table has a slot, and the placement plate is movably embedded in the slot.

[0015] As a further description of the above technical solution:

[0016] The protective component includes an electric push rod, which is mounted on a support frame. The telescopic end of the electric push rod is fixedly connected to a shielding frame, which is made of transparent material.

[0017] As a further description of the above technical solution:

[0018] The adjustment assembly includes a slide groove extending through the support frame, a slider slidably connected inside the slide groove, an electric push rod fixedly installed at the bottom of the slider, and a screw rod rotatably connected inside the slide groove, the screw rod being threadedly connected to the slider.

[0019] As a further description of the above technical solution:

[0020] The positioning component includes two electric push rods 2, which are respectively fixedly installed on both sides of the shielding frame. The telescopic ends of the two electric push rods 2 are fixedly connected to positioning plates, and the two electric push rods 2 are arranged opposite to each other.

[0021] This utility model has the following beneficial effects:

[0022] 1. Compared with the prior art, this cutting equipment for processing packaging boxes with protective devices, by rotating the rotating rod, drives the gear ring to rotate, and the gear ring drives several gears to rotate synchronously. With the cooperation of structures such as telescopic rods and connecting rods, several screws can be moved upwards simultaneously, and the connection with the fixed plate can be released at the same time. This not only facilitates the subsequent replacement of the mounting plate with the die-cutting blade, but also solves the problem of the existing bolt fixing, which requires individual rotation and disassembly, thus improving the replacement efficiency of the die-cutting blade and the subsequent cutting efficiency.

[0023] 2. Compared with the prior art, this cutting equipment for packaging box processing with protective device, through the arrangement of processing table, support frame, support plate, electric push rod and slider, etc., can shield the die-cutting blade after it is installed on the support plate, reducing its exposure and causing unnecessary accidental injury. At the same time, when replacing the mounting plate, the shielding frame can be easily moved to one side to avoid obstructing the replacement of the mounting plate, which is convenient and quick, thus improving the practicality of the device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device for processing packaging boxes with a protective device proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the mounting plate and slotting structure of a cutting equipment for processing packaging boxes with protective devices, as proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the screw and telescopic rod of a cutting device for processing packaging boxes with a protective device proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the gears and gear rings of a cutting device for processing packaging boxes with protective devices, as proposed in this utility model.

[0028] Legend:

[0029] 1. Machining table; 2. Support frame; 3. Support plate; 4. Gear ring; 5. Rotating rod; 6. Telescopic rod; 7. Gear; 8. Screw one; 9. Mounting plate; 10. Threaded groove; 11. Placement plate; 12. Connecting plate; 13. Electro-hydraulic rod; 14. Slot; 15. Electric push rod one; 16. Cover frame; 17. Slide groove; 18. Slider; 19. Screw two; 20. Electric push rod two; 21. Positioning plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1-4This utility model provides a cutting device for processing packaging boxes with protective devices: It includes a processing table 1, a support frame 2 fixedly connected to the top of the processing table 1, a support plate 3 mounted on the support frame 2, a gear ring 4 rotatably connected to the top of the support plate 3, several rotating rods 5 fixedly connected to the top of the gear ring 4, several telescopic rods 6 mounted on the top of the support plate 3, several connecting plates 12 fixedly connected to the top of the support plate 3, the bottom of the connecting plates 12 fixedly connected to the top of the telescopic rods 6, gears 7 rotatably connected to the bottom of each telescopic rod 6, the gears 7 arranged in a circumferential array, the gears 7 meshing with the gear ring 4, a screw 8 fixedly connected to the bottom of the gears 7, and a mounting plate 9 fixedly connected to the bottom of the support plate 3. The top of the 9 has several threaded grooves 10, and the screw 8 is threadedly connected to the threaded grooves 10. The top of the processing table 1 is provided with a placement plate 11, a protective component, an adjustment component, and a positioning component. The top of the processing table 1 has a slot 14, and the placement plate 11 is movably embedded in the slot 14. By rotating the rotating rod 5, the gear ring 4 is driven to rotate, and the gear ring 4 drives several gears 7 to rotate synchronously. With the cooperation of the telescopic rod 6 and the connecting rod, several screws 8 can be moved upward synchronously, and the connection with the fixed plate can be released at the same time. This not only facilitates the subsequent replacement of the mounting plate 9 with the die-cutting blade, but also solves the problem of the existing bolt fixing, which requires individual rotation and disassembly, thus improving the replacement efficiency of the die-cutting blade and the subsequent cutting efficiency.

[0032] An electric hydraulic rod 13 is fixedly installed on the top of the support frame 2. The telescopic end of the electric hydraulic rod 13 is fixedly connected to the top of the support plate 3. Through the setting of the electric hydraulic rod 13, the support plate 3 and the mounting plate 9 with the die-cutting knife can be driven to move down synchronously to perform the die-cutting work of the packaging box.

[0033] The protective assembly includes an electric push rod 15, which is mounted on the support frame 2. A shielding frame 16 is fixedly connected to the telescopic end of the electric push rod 15. The adjustment assembly includes a slide groove 17 that runs through the support frame 2. A slider 18 is slidably connected inside the slide groove 17. The electric push rod 15 is fixedly installed at the bottom of the slider 18. A screw 19 is rotatably connected inside the slide groove 17 and threadedly connected to the slider 18. Through the arrangement of the processing table 1, support frame 2, support plate 3, electric push rod 15, and slider 18, the die-cutting blade installed on the support plate 3 can be shielded, reducing its exposure and preventing unnecessary injury. At the same time, when replacing the mounting plate 9, the shielding frame 16 can be easily moved to one side to avoid obstructing the replacement of the mounting plate 9, making it convenient and quick, and thus improving the practicality of the device.

[0034] The positioning component includes two electric push rods 20 that are fixedly installed on both sides of the shielding frame 16. The telescopic ends of the two electric push rods 20 are fixedly connected to positioning plates 21. By setting the positioning component, the packaging box can be limited on both sides before cutting, thereby improving its placement stability and improving the subsequent cutting quality.

[0035] Working principle: In use, first, according to the shape of the packaging box to be die-cut, install the corresponding die-cutting blade and replace it with a placement plate 11 equipped with a clearance groove of the same shape as the die-cutting blade. Then, activate the electric push rod 15, extending its telescopic end, causing the shielding frame 16 and other structures to move downwards synchronously. After the top of the shielding frame 16 is lower than the mounting plate 9, manually rotate the screw 19. Guided by the slide groove 17, the slider 18 causes the electric push rod 15 and the shielding frame 16 to move synchronously, moving the shielding frame 16 to one side away from the mounting plate 9. Subsequently, activate the electric hydraulic rod 13, extending its telescopic end, causing the support plate 3, gear 7, gear ring 4, and mounting plate 9 to move downwards synchronously, adjusting the height of the mounting plate 9. After lowering, manually rotate the rotating rod 5 to drive the gear ring 4 to rotate. The gear ring 4 drives the gear 7 to rotate, and the gear 7 drives the screw 8 to rotate. With the cooperation of the threaded groove 10, the screw 8 moves upward and the telescopic end of the telescopic rod 6 retracts. Several screws 8 can move upward simultaneously and separate from the threaded groove 10, releasing the fixing of the mounting plate 9. Then, remove the mounting plate 9 and place the mounting plate 9 with the die-cutting blade to be used. Install it on the support plate 3 for use. At the same time, the support plate 3 drives the replaced mounting plate 9 to move upward and reset. After the shielding frame 16 is reset, the placement plate 11 can be manually removed and replaced with a placement plate 11 with a relief groove adapted to the die-cutting blade for use.

[0036] After installing the appropriate die-cutting blade and replacing the corresponding placement plate 11, place the packaging box on top of the placement plate 11. Then, start the electric push rod 15 again to move the shielding frame 16 down to abut against the top of the processing table 1 to shield the packaging box. Then, start the two electric push rods 20 to extend their telescopic ends to clamp and fix the packaging box, improving its stability and facilitating the subsequent start of the electric hydraulic rod 13 to move the die-cutting blade down for cutting.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting device for processing packaging boxes with protective devices, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a support frame (2), and a support plate (3) is provided on the support frame (2). A gear ring (4) is rotatably connected to the top of the support plate (3). Several rotating rods (5) are fixedly connected to the top of the gear ring (4). Several telescopic rods (6) are provided on the top of the support plate (3). Gears (7) are rotatably connected to the bottom of each telescopic rod (6). A screw (8) is fixedly connected to the bottom of the gear (7). An installation plate (9) is fixedly connected to the bottom of the support plate (3). Several threaded grooves (10) are opened on the top of the installation plate (9). The screw (8) is threadedly connected to the threaded grooves (10). The top of the processing table (1) is provided with a placement plate (11), a protective component, an adjustment component, and a positioning component.

2. The cutting equipment for processing packaging boxes with protective devices according to claim 1, characterized in that: Several gears (7) are arranged in a circumferential array, and the gears (7) mesh with the gear ring (4).

3. The cutting equipment for processing packaging boxes with protective devices according to claim 1, characterized in that: The top of the support plate (3) is fixedly connected to several connecting plates (12), and the bottom of the connecting plates (12) is fixedly connected to the top of the telescopic rod (6).

4. The cutting equipment for processing packaging boxes with protective devices according to claim 1, characterized in that: An electric hydraulic rod (13) is fixedly installed on the top of the support frame (2), and the telescopic end of the electric hydraulic rod (13) is fixedly connected to the top of the support plate (3).

5. The cutting equipment for processing packaging boxes with protective devices according to claim 1, characterized in that: The top of the processing table (1) is provided with a slot (14), and the placement plate (11) is movably embedded in the slot (14).

6. The cutting equipment for processing packaging boxes with protective devices according to claim 1, characterized in that: The protective assembly includes an electric push rod (15), which is mounted on a support frame (2). The telescopic end of the electric push rod (15) is fixedly connected to a shielding frame (16).

7. A cutting device for processing packaging boxes with a protective device according to claim 6, characterized in that: The adjustment assembly includes a slide groove (17) that runs through the support frame (2), a slider (18) that is slidably connected inside the slide groove (17), an electric push rod (15) that is fixedly installed at the bottom of the slider (18), a screw rod (19) that is rotatably connected inside the slide groove (17), and the screw rod (19) that is threadedly connected to the slider (18).

8. A cutting device for processing packaging boxes with a protective device according to claim 6, characterized in that: The positioning component includes two electric push rods (20) that are fixedly installed on both sides of the shielding frame (16), and the telescopic ends of the two electric push rods (20) are fixedly connected to positioning plates (21).

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