Carton taping apparatus and method

Abstract

This application relates to the field of cutting and discloses a carton tape cutting device and equipment, which has a third direction intersecting with each other in a first direction and a second direction. It includes a lifting drive, a first linear cutting component, two first limiting components, a second linear cutting component, two second limiting components, two third limiting components, and a third linear cutting component. This application uses the lifting drive to drive a pressure plate to press down on the top of the carton along the first direction. Combined with the two second limiting components clamping the sides of the carton along the third direction, the two third limiting components clamping the bottom along the first direction, and the first limiting components limiting the carton along the second direction, multi-directional precise positioning of the carton is achieved, preventing displacement during cutting. Simultaneously, the first linear cutting component moves along the second direction to cut the top middle tape, the second linear cutting component cuts the top two sides of the tape along the third direction, and the third linear cutting component cuts the bottom two sides of the tape along the third direction, enabling multi-component coordinated automated operation.

Description

Technical Field

[0001] This application relates to the field of cutting, and more particularly to a carton tape cutting device and equipment. Background Technology

[0002] In the tobacco manufacturing and logistics recycling sector, tape cutting of cardboard boxes is a crucial step in the unpacking process. Traditional manual box opening has significant drawbacks: operators must hold a knife and cut the tape along the seams of the box. Due to the difficulty in precisely controlling the force and trajectory, the blade is prone to slipping or cutting too deeply, easily damaging the products inside the box (such as tobacco cartons). Such damage not only directly renders the contents unusable but also affects the operational stability of subsequent automated sorting or packaging equipment due to rough cuts and tape residue. Furthermore, manual cutting is inefficient and unsuitable for large-scale cutting. Utility Model Content

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a carton tape cutting device and equipment.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] This application provides:

[0006] A cardboard tape cutting device, having intersecting first and second directions and a third direction, includes:

[0007] A lifting drive unit is located on one side of the carton in the first direction. The lifting drive unit is mounted on the frame. A lifting plate is provided at the end of the lifting drive unit. The lifting plate is used to drive the lifting plate to move along the first direction. A pressure plate is provided on the side of the lifting plate opposite to the lifting drive unit.

[0008] A first linear cutting assembly is disposed on the side of the lifting plate opposite to the lifting drive member, and the moving end of the first linear cutting assembly moves along the second direction.

[0009] Two first limiting components are respectively disposed at both ends of the lifting drive component along the second direction;

[0010] A second linear cutting assembly is disposed at the moving end of each of the first limiting assemblies, and the second linear cutting assembly cuts the tape on the top of the carton along the third direction;

[0011] Two second limiting components are located on both sides of the carton along a third direction;

[0012] Two third limiting components are located on both sides of the bottom of the carton along the first direction;

[0013] The third linear cutting component is disposed at the moving end of the third limiting component, and the third linear cutting component cuts the tape on the bottom of the carton along the third direction.

[0014] Furthermore, the first linear cutting assembly includes a linear module disposed on the side of the lifting plate opposite to the lifting drive component, and a first cutter is disposed on the moving end of the linear module, and the linear module drives the first cutter to move along the second direction.

[0015] Furthermore, a first connecting plate and a second connecting plate are fixedly installed on the side of the lifting plate away from the lifting drive component, and the pressure plate is connected to the lifting plate through the first connecting plate and the second connecting plate;

[0016] The first limiting component includes a first linear drive member disposed on the first connecting plate, and a first limiting plate is disposed at the moving end of the first linear drive member. The first linear drive member drives the first limiting plate to move along the second direction.

[0017] Furthermore, the second linear cutting assembly includes a lifting drive assembly disposed on the first limiting plate. The moving end of the lifting drive assembly is provided with a slider guide assembly. The lifting drive assembly is used to drive the slider guide assembly to move along the first direction. The moving end of the slider guide assembly is provided with a driven block. The driven block is provided with a second cutter. The first limiting plate is provided with a first cutting linear drive member that drives the driven block to move along the third direction.

[0018] Furthermore, the lifting drive assembly includes a second linear drive member fixedly mounted on the first limiting plate and a driven plate mounted on the first limiting plate that moves along the first direction. The second linear drive member is used to drive the driven plate to move along the first direction.

[0019] Furthermore, the second limiting component includes a fixed plate fixedly mounted on the frame. A limiting linear drive is provided on the side of the fixed plate away from the carton. The moving end of the limiting linear drive extends through the fixed plate to the side facing the carton. A first baffle is provided on the moving end of the limiting linear drive. The limiting linear drive drives the first baffle to move toward or away from the carton.

[0020] Furthermore, the third limiting component includes a two-axis drive component, and the moving end of the two-axis drive component is provided with a second baffle. The two-axis drive component drives the second baffle to move along the first direction and the third direction.

[0021] Furthermore, the two-axis drive assembly includes a driven frame slidably disposed on a base plate, a third linear drive member is disposed on the base plate to drive the driven frame to move along the second direction, a fourth linear drive member is disposed on the driven frame, and a first slide plate is disposed on the telescopic end of the fourth linear drive member along the first direction and slidably disposed on the driven frame, and a second baffle is fixedly disposed on the first slide plate.

[0022] Furthermore, the third linear cutting assembly is disposed on the driven frame. The third linear cutting assembly includes a second slide plate slidably disposed on the first slide plate. A fifth linear drive member is disposed on the first slide plate to drive the second slide plate to move along the first direction. The third slide plate is slidably disposed on the second slide plate. A second cutting linear drive member is also disposed on the second slide plate to drive the third slide plate to move along the third direction. A third cutter is disposed on the third slide plate.

[0023] This application provides a cardboard tape cutting device, comprising:

[0024] The carton tape cutting device described in any one of the above-mentioned methods has a cutting position;

[0025] A conveyor line that passes through the cutting position along the second direction.

[0026] This application uses a lifting drive to drive a pressure plate to press down on the top of the carton along a first direction. Combined with two second limiting components clamping the sides of the carton along a third direction, two third limiting components clamping the bottom along the first direction, and the first limiting component limiting along a second direction, this achieves multi-directional precise positioning of the carton and avoids displacement during cutting. At the same time, the first linear cutting component moves along the second direction to cut the top middle tape, the second linear cutting component cuts the top two side tapes along a third direction, and the third linear cutting component cuts the bottom two side tapes along a third direction. The multi-component coordinated automated operation completely eliminates the risk of scratching the products inside the carton caused by manual operation force and trajectory loss.

[0027] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the top surface structure of the carton of this application is shown;

[0030] Figure 2 A schematic diagram of the bottom structure of the carton of this application is shown;

[0031] Figure 3 A schematic diagram of the cutting device structure of this application is shown;

[0032] Figure 4 This paper shows a structural schematic diagram of the lifting drive component, the first linear cutting component, the first limiting component, and the second linear cutting component in their assembled state.

[0033] Figure 5 A schematic diagram of the lifting plate structure of this application is shown;

[0034] Figure 6 This shows a schematic diagram of the structure from a first perspective when the first limiting component and the second linear cutting component of this application are in the same working state;

[0035] Figure 7 This shows a schematic diagram of the second perspective structure when the first limiting component and the second linear cutting component of this application are in the same state;

[0036] Figure 8 A schematic diagram of the structure of the second limiting component of this application is shown;

[0037] Figure 9 This shows a first-view structural diagram of the two-axis drive assembly and the third linear cutting assembly in the combined state of the present application;

[0038] Figure 10 The diagram shows a second-view structure in which the two-axis drive assembly and the third linear cutting assembly of this application are in cooperation.

[0039] Explanation of key component symbols:

[0040] 100-Lifting drive component; 110-Lifting plate; 111-First connecting plate; 112-Second connecting plate; 120-Pressure plate; 200-First linear cutting assembly; 210-Linear module; 220-First cutter; 300-First limiting assembly; 310-First linear drive component; 320-First limiting plate; 400-Second linear cutting assembly; 410-Lifting drive assembly; 411-Second linear drive component; 412-Driven plate; 420-Slider guide rail assembly; 430-Driven block; 431-Second cutter; 440-First cutting linear drive component; 500-Second Limiting assembly; 510-Fixing plate; 520-Limiting linear drive component; 530-First baffle; 600-Third limiting assembly; 610-Two-axis drive assembly; 611-Driven frame; 612-Third linear drive component; 613-Fourth linear drive component; 614-First slide plate; 620-Second baffle; 700-Third linear cutting assembly; 711-Second slide plate; 712-Fifth linear drive component; 713-Third slide plate; 714-Second cutting linear drive component; 720-Third cutter; 800-Conveyor line; Z-First direction; Y-Second direction; X-Third direction. Detailed Implementation

[0041] 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.

[0042] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this application.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0044] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] like Figure 1 and Figure 2 As shown, Figure 1 The image shown is a top view of the carton. Figure 2 As shown in the bottom view of the carton, this application requires cutting the tape at the center of the top surface and the tape on both sides, that is, cutting at the middle a1 position and the upper surface a2 position of the carton. Similarly, this application requires cutting at the b1 positions on both sides of the bottom surface of the carton.

[0047] This application provides a carton tape cutting device with a first direction Z, a second direction Y, and a third direction X intersecting in pairs. The device includes a lifting drive 100, a first linear cutting assembly 200, two first limiting assemblies 300, a second linear cutting assembly 400, two second limiting assemblies 500, two third limiting assemblies 600, and a third linear cutting assembly 700. The lifting drive 100 is located on the carton side in the first direction Z and is mounted on a frame. A lifting plate 110 is provided at the end of the lifting drive 100, which is used to drive the lifting plate 110 to move along the first direction Z. A pressure plate 120 is provided on the side of the lifting plate 110 opposite to the lifting drive 100. The first linear cutting assembly 200 is... The first linear cutting component 200 is placed on the side of the lifting plate 110 away from the lifting drive component 100. The moving end of the first linear cutting component 200 moves along the second direction Y. Two first limiting components 300 are respectively set at both ends of the lifting drive component 100 along the second direction Y. The second linear cutting component 400 is set at the moving end of each first limiting component 300. The second linear cutting component 400 cuts the tape on the top of the carton along the third direction X. Two second limiting components 500 are respectively located on both sides of the carton along the third direction X. The third limiting component 600 is located on both sides of the bottom of the carton along the first direction Z. The third linear cutting component 700 is set at the moving end of the third limiting component 600. The third linear cutting component 700 cuts the tape on the bottom of the carton along the third direction X.

[0048] In this embodiment, the first direction Z is the vertical direction, the second direction Y is the longitudinal direction, and the third direction X is the lateral direction.

[0049] See Figure 2 and Figure 3 As shown, in the initial state, the carton is located at the cutting position formed by the frame. At this time, the third limiting components 600 on both sides of the bottom of the carton clamp it back and forth along the second direction Y. Then, the second limiting components 500 on the left and right sides of the carton clamp it along the third direction X. Finally, the lifting drive component 100 drives the lifting plate 110 and the pressure plate 120 to move downward along the first direction Z, thereby clamping the top of the carton. At this time, the position positioning of the carton is completed, which meets the position requirements for tape cutting.

[0050] Next, the second linear cutting components 400 on both sides of the bottom of the carton move laterally to cut along the upper surface a2 of the carton. At the same time, the third linear cutting components 700 on both sides of the bottom of the carton move laterally to cut the tape at the b1 position on both sides of the bottom of the carton. Then, the first linear cutting component 200 moves along the second direction Y along the a1 position of the carton to cut the tape at the middle position of the top of the carton, thereby completing the tape cutting of the carton.

[0051] This application achieves automatic cutting by linking various components such as the lifting drive component 100, the first linear cutting component 200, the first limiting component 300, the second linear cutting component 400, the second limiting component 500, the third limiting component 600, and the third linear cutting component 700. This enables the positioning of the carton and the cutting of the tape on it. Compared with the existing manual cutting method, the automated cutting can ensure the quality of tape cutting and improve cutting efficiency, greatly reducing the waste of manpower and material resources.

[0052] In some embodiments, the first linear cutting assembly 200 includes a linear module 210 disposed on the side of the lifting plate 110 away from the lifting drive member 100, and a first cutter 220 is disposed on the moving end of the linear module 210, and the linear module 210 drives the first cutter 220 to move along the second direction Y.

[0053] like Figure 4 As shown, the linear module 210 is fixedly installed at the middle position of the bottom surface of the lifting plate 110, and the first cutter 220 is fixedly installed on the moving end of the linear module 210. The first cutter 220 moves with the moving end of the linear module 210. That is, when the first cutter 220 is at the longitudinal center line of the carton, the linear module 210 drives the first cutter 220 to move longitudinally, thereby cutting the tape at position a1 of the carton. It can be understood that since the linear module 210 moves up and down with the lifting plate 110, the depth of the first cutter 220 into the carton can be controlled by the lifting drive 100 driving the lifting plate 110 to move up and down.

[0054] For example, the lifting drive component 100 can be a cylinder or a hydraulic cylinder if the accuracy requirements are met. The specific type is not limited here. The linear module 210 can be a linear motor, a motor lead screw linear module, or other linear drive devices.

[0055] In some embodiments, a first connecting plate 111 and a second connecting plate 112 are fixedly installed on the side of the lifting plate 110 away from the lifting drive member 100, and the pressure plate 120 is connected to the lifting plate 110 through the first connecting plate 111 and the second connecting plate 112; the first limiting component 300 includes a first linear drive member 310 disposed on the first connecting plate 111, and a first limiting plate 320 is disposed at the moving end of the first linear drive member 310, and the first linear drive member 310 drives the first limiting plate 320 to move along the second direction Y.

[0056] Please see Figure 4 , Figure 5 as well as Figure 6As shown, the bottom surface of the lifting plate 110 is divided into left and right sides. Each side of the bottom surface is fixedly provided with two second connecting plates 112 and one first connecting plate 111. Correspondingly, there are also two pressure plates 120, which are located on both sides of the lifting plate 110. Specifically, each pressure plate 120 is fixedly connected to the bottom surface of the lifting plate 110 through the first connecting plate 111 and the two second connecting plates 112, and the two second connecting plates 112 and the one first connecting plate 111 on each side form an accommodating space.

[0057] Please continue reading. Figure 4 , Figure 5 as well as Figure 6 As shown, two first linear drive members 310 are fixedly installed on the first connecting plate 111 on each side. The two first linear drive members 310 on the first connecting plate 111 drive in opposite directions, thus corresponding to the two first limiting components 300 on both sides of the front and rear wheels of the carton. Specifically, the telescopic end of the first linear drive member 310 is connected to a guide post, which is slidably connected to the second connecting plate 112. The guide post is connected to a first limiting plate 320. The first linear drive member 310 drives the first limiting plate 320 to move in the second direction Y to position and clamp the carton.

[0058] In this embodiment, the first linear drive 310 is a cylinder.

[0059] In some embodiments, the second linear cutting assembly 400 includes a lifting drive assembly 410 disposed on the first limiting plate 320. The moving end of the lifting drive assembly 410 is provided with a slider guide assembly 420. The lifting drive assembly 410 is used to drive the slider guide assembly 420 to move along the first direction Z. The moving end of the slider guide assembly 420 is provided with a driven block 430. The driven block 430 is provided with a second cutter 431. The first limiting plate 320 is provided with a first cutting linear drive member 440 that drives the driven block 430 to move along the third direction X.

[0060] Please see Figure 6 and Figure 7 As shown, in order to control the depth of the second cutter 431 into the carton, a lifting drive assembly 410 is fixedly installed on the first limiting plate 320. The lifting drive assembly 410 drives the slider guide assembly 420 to rise and fall, thereby adjusting the height of the second cutter 431 installed on the driven block 430, thus realizing the adjustment of the depth of the cutter into the carton.

[0061] For example, the slider guide rail assembly 420 consists of a slider and a guide rail. The slider is fixedly installed on the moving end of the lifting drive assembly 410, the guide rail is slidably disposed on the slider, and the driven block 430 is fixed on the guide rail. The guide rail is pushed to move laterally by the first cutting linear drive member 440, which in turn pushes the second cutter 431 installed on the driven block 430 to move laterally to cut the tape.

[0062] Specifically, one end of the first cutting linear drive 440 is hinged to the first limiting plate 320, and the other end of the first cutting linear drive 440 is hinged to the driven block 430. The driven block 430 is moved by the extension and retraction of the first cutting linear drive 440.

[0063] In this embodiment, the first cutting linear drive component 440 is a cylinder.

[0064] In some embodiments, the lifting drive assembly 410 includes a second linear drive member 411 fixedly disposed on the first limiting plate 320 and a driven plate 412 disposed on the first limiting plate 320 and moving along the first direction Z. The second linear drive member 411 is used to drive the driven plate 412 to move along the first direction Z.

[0065] Continue reading Figure 6 and Figure 7 As shown, the second linear drive member 411 is fixed on the first limiting plate 320, the driven plate 412 is slidably disposed on the first limiting plate 320 along the first direction Z, and the slider of the slider guide rail assembly 420 is fixed on the driven plate 412. Therefore, the slider fixedly connected to the driven plate 412 can be driven to move up and down by the second linear drive member 411.

[0066] In another embodiment, the guide rail of the slider guide rail assembly 420 can be fixedly mounted on the driven plate 412. The guide rail located on the driven plate 412 is driven to move up and down by the second linear drive member 411. The slider of the slider guide rail assembly 420 slides on the guide rail, and the driven block 430 is mounted on the slider.

[0067] For example, the second linear drive 411 is a cylinder.

[0068] In some embodiments, the second limiting component 500 includes a fixed plate 510 fixedly mounted on the frame. A limiting linear drive 520 is provided on the side of the fixed plate 510 away from the carton. The movable end of the limiting linear drive 520 extends through the fixed plate 510 to the side facing the carton. A first baffle 530 is provided on the movable end of the limiting linear drive 520. The limiting linear drive 520 drives the first baffle 530 to move toward or away from the carton.

[0069] Please see Figure 3 , Figure 4 as well as Figure 8 As shown, when it is necessary to position the left and right sides of the carton, the limiting linear drive components 520 on both sides can be activated simultaneously to drive the first baffle 530 connected to it to move toward the carton, thereby centering the carton located between the two first baffles 530.

[0070] For example, the limiting linear drive 520 is a cylinder.

[0071] In some embodiments, the third limiting component 600 includes a two-axis drive component 610, and the moving end of the two-axis drive component 610 is provided with a second baffle 620. The two-axis drive component 610 drives the second baffle 620 to move along a first direction Z and a third direction X.

[0072] The two-axis drive assembly 610 includes a driven frame 611 slidably mounted on a base plate, a third linear drive member 612 mounted on the base plate to drive the driven frame 611 to move along the second direction Y, a fourth linear drive member 613 mounted on the driven frame 611, a first slide plate 614 slidably mounted on the driven frame 611 along the first direction Z at the telescopic end of the fourth linear drive member 613, and a second baffle 620 fixedly mounted on the first slide plate 614.

[0073] Please see Figure 9 and Figure 10 As shown, third limiting components 600 are provided on both the front and rear sides of the bottom of the carton, thereby positioning the carton by means of the third limiting components 600 on the front and rear sides of the carton.

[0074] Specifically, when it is necessary to position the front and rear sides of the bottom of the carton using the third limiting component 600, the fourth linear drive component 613 can be activated first to drive the first slide plate 614 to rise a certain distance, so that the second baffle 620 is aligned with the carton. Then, the third linear drive component 612 is activated to drive the driven frame 611 to move toward the carton, so that the second baffle 620 abuts against the carton, thereby achieving the positioning of the carton.

[0075] In this embodiment, both the third linear drive 612 and the fourth linear drive 613 are cylinders.

[0076] In some embodiments, the third linear cutting assembly 700 is disposed on the driven frame 611. The third linear cutting assembly 700 includes a second slide plate 711 slidably disposed on a first slide plate 614. A fifth linear drive member 712 is disposed on the first slide plate 614 to drive the second slide plate 711 to move along a first direction Z. A third slide plate 713 is slidably disposed on the second slide plate 711. A second cutting linear drive member 714 is also disposed on the second slide plate 711 to drive the third slide plate 713 to move along a third direction X. A third cutter 720 is disposed on the third slide plate 713.

[0077] Please continue reading. Figure 9 As shown, when it is necessary to cut the bottom b1 of the carton, when the fourth linear drive 613 drives the first slide plate 614 to move upward, it will also drive the third cutter 720 mounted on the third slide plate 713 to move upward, so that the third cutter 720 extends into the bottom b1 position of the carton. Then, the second cutting linear drive 714 can drive the third slide plate 713 to move along the third direction X, so that the third cutter 720 cuts the tape at the b1 of the carton.

[0078] If it is necessary to adjust the depth of the cutting blade into the carton, the second slide plate 711 can be moved up and down by the fifth linear drive 712, thereby adjusting the height of the third slide plate 713 and the third cutter 720, and thus achieving the adjustment of the depth of the third cutter 720 into the carton.

[0079] For example, both the fifth linear drive 712 and the second cutting linear drive 714 are cylinders.

[0080] This embodiment also provides a carton tape cutting device, which includes a carton tape cutting device as described above and a conveyor line 800. The carton tape cutting device has a cutting position, and the conveyor line 800 passes through the cutting position along the second direction Y.

[0081] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "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. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0082] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A cardboard tape cutting device, comprising a first direction, a second direction, and a third direction intersecting in pairs, characterized in that, include: A lifting drive unit (100) is located on one side of the carton in the first direction. The lifting drive unit (100) is mounted on the frame. A lifting plate (110) is provided at the end of the lifting drive unit (100). The lifting plate (110) is used to drive the lifting plate (110) to move along the first direction. A pressure plate (120) is provided on the side of the lifting plate (110) away from the lifting drive unit (100). A first linear cutting assembly (200) is disposed on the side of the lifting plate (110) away from the lifting drive member (100), and the moving end of the first linear cutting assembly (200) moves along the second direction; Two first limiting components (300) are respectively disposed at both ends of the lifting drive (100) along the second direction; A second linear cutting assembly (400) is disposed at the moving end of each of the first limiting assemblies (300), and the second linear cutting assembly (400) cuts the tape on the top of the carton along the third direction; Two second limiting components (500) are located on both sides of the carton along a third direction; Two third limiting components (600) are located on both sides of the bottom of the carton along the first direction; The third linear cutting component (700) is disposed at the moving end of the third limiting component (600), and the third linear cutting component (700) cuts the tape on the bottom of the carton along the third direction.

2. The carton tape cutting device according to claim 1, characterized in that, The first linear cutting assembly (200) includes a linear module (210) disposed on the side of the lifting plate (110) away from the lifting drive member (100). A first cutter (220) is disposed on the moving end of the linear module (210). The linear module (210) drives the first cutter (220) to move along the second direction.

3. The carton tape cutting device according to claim 1, characterized in that, The lifting plate (110) has a first connecting plate (111) and a second connecting plate (112) fixedly installed on the side opposite to the lifting drive component (100). The pressure plate (120) is connected to the lifting plate (110) through the first connecting plate (111) and the second connecting plate (112). The first limiting component (300) includes a first linear drive (310) disposed on the first connecting plate (111), and the moving end of the first linear drive (310) is provided with a first limiting plate (320). The first linear drive (310) drives the first limiting plate (320) to move along the second direction.

4. The carton tape cutting device according to claim 3, characterized in that, The second linear cutting assembly (400) includes a lifting drive assembly (410) disposed on the first limiting plate (320). The moving end of the lifting drive assembly (410) is provided with a slider guide assembly (420). The lifting drive assembly (410) is used to drive the slider guide assembly (420) to move along the first direction. The moving end of the slider guide assembly (420) is provided with a driven block (430). The driven block (430) is provided with a second cutter (431). The first limiting plate (320) is provided with a first cutting linear drive member (440) that drives the driven block (430) to move along the third direction.

5. The carton tape cutting device according to claim 4, characterized in that, The lifting drive assembly (410) includes a second linear drive member (411) fixedly mounted on the first limiting plate (320) and a driven plate (412) mounted on the first limiting plate (320) and moving along the first direction. The second linear drive member (411) is used to drive the driven plate (412) to move along the first direction.

6. The carton tape cutting device according to claim 1, characterized in that, The second limiting component (500) includes a fixed plate (510) fixedly mounted on the frame. A limiting linear drive (520) is provided on the side of the fixed plate (510) away from the carton. The moving end of the limiting linear drive (520) passes through the fixed plate (510) and extends to the side facing the carton. A first baffle (530) is provided on the moving end of the limiting linear drive (520). The limiting linear drive (520) drives the first baffle (530) to move toward or away from the carton.

7. The carton tape cutting device according to claim 1, characterized in that, The third limiting component (600) includes a two-axis drive component (610), and the moving end of the two-axis drive component (610) is provided with a second baffle (620). The two-axis drive component (610) drives the second baffle (620) to move along the first direction and the third direction.

8. The carton tape cutting device according to claim 7, characterized in that, The two-axis drive assembly (610) includes a driven frame (611) slidably disposed on a base plate. A third linear drive member (612) is disposed on the base plate to drive the driven frame (611) to move along the second direction. A fourth linear drive member (613) is disposed on the driven frame (611). The telescopic end of the fourth linear drive member (613) is provided with a first slide plate (614) slidably disposed on the driven frame (611) along the first direction. A second baffle (620) is fixedly disposed on the first slide plate (614).

9. The carton tape cutting device according to claim 8, characterized in that, The third linear cutting assembly (700) is disposed on the driven frame (611). The third linear cutting assembly (700) includes a second slide plate (711) slidably disposed on the first slide plate (614). The first slide plate (614) is provided with a fifth linear drive member (712) for driving the second slide plate (711) to move along the first direction. The second slide plate (711) is slidably disposed with a third slide plate (713). The second slide plate (711) is also provided with a second cutting linear drive member (714) for driving the third slide plate (713) to move along the third direction. The third slide plate (713) is provided with a third cutter (720).

10. A cardboard box tape cutting device, characterized in that, include: The carton tape cutting device according to any one of claims 1 to 9, wherein the carton tape cutting device has a cutting position; The conveyor line (800) passes through the cutting position along the second direction.

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