Packaging carton cutting equipment

Abstract

The utility model discloses packaging carton cutting equipment, and relates to the technical field of carton production. Comprising a supporting rod and a bottom plate installed at the top end of the supporting rod, a collecting box and a conveying assembly are arranged at the bottom end of the bottom plate, the conveying assembly is arranged at the top end of the bottom plate and used for conveying carton boards forwards, and a disassembling assembly is arranged at the top end of the bottom plate and used for adjusting and disassembling the position of a cutting knife. The cutting device capable of replacing the tool bit and adjusting the position of the tool bit can adapt to cartons of different sizes, shapes and materials, the multifunctionality and flexibility of the equipment are improved, the tool bit can be rapidly replaced, and the downtime caused by abrasion or damage of the tool bit can be shortened; different cutting requirements can be quickly met by adjusting the position of the tool bit, the production efficiency can be remarkably improved by combining the two, and the accuracy and consistency of cutting each time can be ensured by adjusting the position of the tool bit, so that the cutting quality is improved, and the rejection rate is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box production technology, specifically to a cardboard box cutting device. Background Technology

[0002] Cardboard box packaging refers to the packaging of products using paper boxes during the distribution process to protect the products, facilitate storage and transportation, and promote sales. Cardboard box packaging is one of the most widely used packaging methods. Unlike wooden crates, woven bags, cloth bags, and plastic boxes, cardboard box packaging is characterized by readily available materials, light weight, ease of printing, ease of design and molding, and low cost, making it widely used for both sales and transport packaging of goods.

[0003] For example, in a packaging carton cutting device with patent publication number CN217319479U, the outer groove and inner strip of the device allow for different cutting patterns to be set on the cutting roller according to the different specifications to be cut, so that different cutting rollers can be used to cut the cardboard according to the different specifications of the cardboard. The connection between the inner strip and the outer groove limits the position of the cutting roller to prevent the rotation of the cutting roller, and at the same time, the cutting roller is fixed on the rotating roller to increase the stability of the cutting roller.

[0004] However, in the context of cutting cardboard boxes, the aforementioned equipment cannot adapt to one or a few types of cardboard boxes because its cutter head cannot be replaced or its position adjusted. This limits the equipment's scope of use and flexibility. If the cutter head is not replaced in time when it is severely worn, it may increase the risk of injury to the operator. At the same time, if the cutter head position cannot be adjusted when dealing with cardboard boxes of different sizes and shapes, it may be necessary to replace the entire cutting device or use different equipment, which limits the flexibility of production. Utility Model Content

[0005] The purpose of this invention is to provide a packaging carton cutting device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a packaging carton cutting device, comprising a support rod and a base plate installed at the top of the support rod, a collection box at the bottom of the base plate, a conveying assembly disposed at the top of the base plate, the conveying assembly being used to convey the carton board forward, and a disassembly assembly disposed at the top of the base plate, the disassembly assembly being used to adjust and disassemble the position of the cutting blade.

[0007] As a specific solution of the technical solution of this application, the conveying component includes a support block, which is set at the top of the base plate. A first motor is installed on one outer wall of the support block. The output end of the first motor passes through the outer wall of one side of the support block and is fixedly connected to a rotating shaft. A rubber sleeve is provided on the outer wall of the rotating shaft. The other end of the rotating shaft passes through the outer wall of another support block and is connected to a gear. The gear meshes with another gear.

[0008] As a specific solution of the technical solution of this application, the disassembly component includes a support plate, which is set at the top of the base plate. A second motor is installed on one outer wall of the support plate. The output end of the second motor passes through one outer wall of the support plate and is fixedly connected to a rotating shaft. An installation sleeve is provided at the other end of the rotating shaft.

[0009] As a specific embodiment of the technical solution of this application, an installation block is fixedly connected to the inner wall of the installation sleeve, and installation holes are provided on both the outer wall of the installation sleeve and the outer wall of the installation block. An installation rod is connected to the inner wall of the installation hole, and a limit sleeve is rotatably connected to the outer wall of the installation rod.

[0010] As a specific embodiment of the technical solution of this application, a threaded rod is provided at the other end of the mounting block, a cutting blade is connected to the outer wall of the threaded rod, a fixing sleeve is connected to the outer walls on both sides of the cutting blade, the central hole of the fixing sleeve is rotatably connected to the threaded rod, a rotating rod is provided at the other end of the threaded rod, a limiting plate is provided at the other end of the rotating rod, and a collection hole is provided at the top of the base plate.

[0011] As a specific embodiment of the technical solution of this application, a mounting plate is provided at the top of the base plate, and a rotating hole is provided on the outer wall of one side of the mounting plate. The rotating hole is adapted to the rotating rod. A fixing block is installed at the top of the mounting plate. Both the fixing block and the top of the mounting plate are provided with fixing holes. A fixing rod is rotatably connected to the inner wall of the fixing hole. A limit block is provided at the top of the fixing rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This packaging carton cutting equipment, with its cutting device that allows for blade replacement and blade position adjustment, can adapt to cartons of different sizes, shapes, and materials, improving the equipment's versatility and flexibility. Quick blade replacement reduces downtime caused by blade wear or damage, while adjusting the blade position allows for rapid adaptation to different cutting needs. The combination of these two features significantly improves production efficiency. Adjusting the blade position ensures the accuracy and consistency of each cut, thereby improving cutting quality and reducing scrap rates. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the conveying component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the disassembly component structure of this utility model;

[0017] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of disassembled component A.

[0018] In the diagram: 1. Support rod; 2. Base plate; 3. Collection box; 4. Conveying assembly; 401. Support block; 402. First motor; 403. Rotating shaft; 404. Rubber sleeve; 405. Gear; 5. Disassembly assembly; 501. Support plate; 502. Second motor; 503. Mounting sleeve; 504. Limiting sleeve; 505. Mounting rod; 506. Mounting block; 507. Threaded rod; 508. Fixing sleeve; 509. Cutting blade; 510. Collection hole; 511. Rotating rod; 512. Fixing block; 513. Fixing hole; 514. Fixing rod; 515. Limiting plate; 516. Mounting plate. Detailed Implementation

[0019] 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.

[0020] It should be noted that in the description of this utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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 utility model 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 utility model.

[0021] Furthermore, it should be understood that, for ease of description, the dimensions of the various components shown in the accompanying drawings are not drawn to actual scale; for example, the thickness or width of some layers may be exaggerated relative to other layers.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined or described in one figure, it will not need to be discussed or described in detail in the description of the subsequent figures.

[0023] like Figures 1-4As shown, a packaging carton cutting device includes a support rod 1 and a base plate 2 installed at the top of the support rod 1. A collection box 3 is provided at the bottom of the base plate 2. A conveying assembly 4 is provided at the top of the base plate 2 and is used to convey the carton board forward. A disassembly assembly 5 is provided at the top of the base plate 2 and is used to adjust and disassemble the position of the cutting blade.

[0024] like Figure 2 As shown, in order to convey the cardboard, a conveying assembly 4 is provided at the top of the base plate 2. Specifically, the conveying assembly 4 includes a support block 401, which is located at the top of the base plate 2. A first motor 402 is installed on one side of the outer wall of the support block 401. The output end of the first motor 402 passes through the outer wall of one side of the support block 401 and is fixedly connected to a rotating shaft 403. A rubber sleeve 404 is provided on the outer wall of the rotating shaft 403. The other end of the rotating shaft 403 passes through the outer wall of another support block 401 and is connected to a gear 405. The gear 405 meshes with another gear. It should be clearly understood that in this embodiment, the first motor 402 serves as the power source in the conveying assembly 4. The output end of the first motor 402 passes through one side of the outer wall of the support block 401 and is fixedly connected to a rotating shaft 403. The other end of the rotating shaft 403 passes through one side of the outer wall of another support block 401 and is connected to a gear 405. The first motor 402 drives the rotating shaft 403 to rotate, thereby driving the gear 405 fixedly connected to the other end of the rotating shaft 403 to rotate. During the rotation of the gear 405, it meshes with another gear, thereby driving the rotating shaft 403 connected to the other gear to rotate. This causes the rubber sleeves 404 on the outer walls of the two rotating shafts 403 to rotate simultaneously, driving the cardboard to move forward between the two rubber sleeves 404. Since this is prior art, it will not be described in detail here.

[0025] like Figures 3-4As shown, to allow the cutting blade to be adjusted and disassembled, a disassembly assembly 5 is provided at the top of the base plate 2. Specifically, the disassembly assembly 5 includes a support plate 501, which is located at the top of the base plate 2. A second motor 502 is installed on one outer wall of the support plate 501. The output end of the second motor 502 passes through one outer wall of the support plate 501 and is fixedly connected to a rotating shaft. An installation sleeve 503 is provided at the other end of the rotating shaft. An installation block 506 is fixedly connected to the inner wall of the installation sleeve 503. Installation holes are provided on the outer walls of both the installation sleeve 503 and the installation block 506. An installation rod 505 is connected to the inner wall of the installation hole. A limit sleeve 504 is rotatably connected to the outer wall of the installation rod 505. A threaded rod is provided at the other end of the installation block 506. 507. A cutting blade 509 is connected to the outer wall of the threaded rod 507. Fixing sleeves 508 are connected to the outer walls of both sides of the cutting blade 509. The center hole of the fixing sleeve 508 is rotatably connected to the threaded rod 507. A rotating rod 511 is provided at the other end of the threaded rod 507. A limiting plate 515 is provided at the other end of the rotating rod 511. A collection hole 510 is provided at the top of the base plate 2. A mounting plate 516 is provided at the top of the base plate 2. A rotating hole is provided on one side of the outer wall of the mounting plate 516. The rotating hole is adapted to the rotating rod 511. A fixing block 512 is installed at the top of the mounting plate 516. Fixing holes 513 are provided at the top of both the fixing block 512 and the mounting plate 516. A fixing rod 514 is rotatably connected to the inner wall of the fixing hole 513. A limiting block is provided at the top of the fixing rod 514.It should be clearly understood that, in this embodiment, the second motor 502 serves as the power source for the rotating mechanism in the disassembly assembly 5. The output end of the second motor 502 penetrates one side of the outer wall of the support plate 501 and is fixedly connected to a rotating shaft. The other end of the rotating shaft is provided with an mounting sleeve 503. The second motor 502 drives the rotating shaft to rotate, thereby driving the mounting block 506 fixedly connected to the inner wall of the mounting sleeve 503 to rotate. The mounting holes on the outer wall of the mounting sleeve 503 and the outer wall of the mounting block 506 are compatible with the mounting rod 505. The outer wall of the mounting rod 505 is threaded. The inner wall of the center hole of the limiting sleeve 504 connected to the outer wall of the 05 is threaded. The mounting rod 505 is adapted to the limiting sleeve 504. When the mounting block 506 rotates, it drives the threaded rod 507 to rotate, so that the rotating rod 511 at the other end of the threaded rod 507 rotates in the rotating hole opened on the outer wall of the mounting plate 516, thereby driving the cutting blade 509 on the outer wall of the threaded rod 507 to rotate and cut the cardboard. It should also be clear that in this embodiment, if it is necessary to adjust the position of the cutting blade 509, the two fixed parts connected to the cutting blade 509 are rotated. By detaching the fixing sleeve 508 from the cutting blade 509, the position of the cutting blade 509 can be adjusted. When moved to the desired position, rotating the fixing sleeve 508 causes one outer wall of the fixing sleeve 508 to fit against one outer wall of the cutting blade 509, thus re-fixing the cutting blade 509. The inner wall of the center hole of the fixing sleeve 508 is threaded. When it is necessary to disassemble or adjust the number of cutting blades 509, rotating the limiting sleeve 504 disengages it from the mounting rod 505, allowing the mounting rod 505 to be pulled out of the mounting hole, so that the mounting block 506 and the mounting sleeve... 503 is disengaged, and then the limiting block at the top of the fixing rod 514 is rotated to pull the fixing rod 514 out of the fixing hole 513. The outer wall of the fixing rod 514 and the inner wall of the fixing hole 513 are both threaded, and the outer wall of the fixing rod 514 and the fixing hole 513 are compatible. Then the fixing block 512 is removed from the top of the mounting plate 516, so that the rotating rod 511 at the other end of the threaded rod 507 can be removed from the rotating hole, so that the cutting blade 509 can be removed or inserted from the inner end of the mounting block 506, thereby realizing the adjustment and installation of the number of cutting blades 509.

[0026] It should also be noted that all power sources in this application are connected to external power supplies, which are existing technologies and will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A packaging carton cutting device, comprising a support rod (1) and a base plate (2) mounted on the top of the support rod (1), wherein a collection box (3) is provided at the bottom end of the base plate (2), characterized in that: The conveying assembly (4) is located at the top of the base plate (2) and is used to convey the carton board forward. The disassembly assembly (5) is located at the top of the base plate (2) and is used to adjust and disassemble the position of the cutting blade.

2. The packaging carton cutting equipment according to claim 1, characterized in that: The conveying assembly (4) includes a support block (401), which is located at the top of the base plate (2). A first motor (402) is installed on one side of the outer wall of the support block (401). The output end of the first motor (402) passes through the outer wall of one side of the support block (401) and is fixedly connected to a rotating shaft (403). A rubber sleeve (404) is provided on the outer wall of the rotating shaft (403). The other end of the rotating shaft (403) passes through the outer wall of another support block (401) and is connected to a gear (405). The gear (405) meshes with another gear.

3. The packaging carton cutting equipment according to claim 1, characterized in that: The disassembly assembly (5) includes a support plate (501), which is located at the top of the base plate (2). A second motor (502) is installed on one side of the outer wall of the support plate (501). The output end of the second motor (502) passes through one side of the outer wall of the support plate (501) and is fixedly connected to a rotating shaft. An installation sleeve (503) is provided at the other end of the rotating shaft.

4. The packaging carton cutting equipment according to claim 3, characterized in that: The inner wall of the mounting sleeve (503) is fixedly connected to the mounting block (506). The outer wall of the mounting sleeve (503) and the outer wall of the mounting block (506) are both provided with mounting holes. The inner wall of the mounting hole is connected to the mounting rod (505). The outer wall of the mounting rod (505) is rotatably connected to the limit sleeve (504).

5. A packaging carton cutting device according to claim 4, characterized in that: The mounting block (506) has a threaded rod (507) at one end. A cutting blade (509) is connected to the outer wall of the threaded rod (507). A fixing sleeve (508) is connected to the outer walls of both sides of the cutting blade (509). The center hole of the fixing sleeve (508) is rotatably connected to the threaded rod (507). A rotating rod (511) is provided at the other end of the threaded rod (507). A limiting plate (515) is provided at the other end of the rotating rod (511). A collection hole (510) is provided at the top of the base plate (2).

6. The packaging carton cutting equipment according to claim 1, characterized in that: The bottom plate (2) is provided with a mounting plate (516) at the top. A rotating hole is provided on one side of the outer wall of the mounting plate (516). The rotating hole is adapted to the rotating rod (511). A fixing block (512) is installed at the top of the mounting plate (516). Fixing holes (513) are provided at the top of both the fixing block (512) and the mounting plate (516). A fixing rod (514) is rotatably connected to the inner wall of the fixing hole (513). A limiting block is provided at the top of the fixing rod (514).

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