Packing box sealing paper removing equipment

Abstract

The embodiment of the utility model provides packaging box sealing paper removing equipment, and relates to the technical field of packaging. The removing equipment is provided with a heating station and a splitting station which are distributed in sequence, and comprises a conveying assembly used for conveying packaging boxes; the heating assembly is located at the heating station and used for heating the outer sealing paper on the top of the packaging box; the removing structure comprises a mounting base, a first adsorption assembly and a second adsorption assembly, the mounting base is located at the splitting station, the first adsorption assembly is arranged on the mounting base, and the first adsorption assembly is used for adsorbing the outer sealing paper so that the outer sealing paper can be separated from the packaging box; and the second adsorption assembly is arranged on the mounting base and located behind the first adsorption assembly in the moving direction of the packaging box, and the second adsorption assembly is used for adsorbing the inner sealing paper in the packaging box so that the inner sealing paper can be separated from the packaging box. According to the equipment, the occupied space is reduced, and the equipment cost is reduced.

Description

Technical Field

[0001] This application relates to the field of packaging technology, and more particularly to a packaging box sealing paper removal device. Background Technology

[0002] In automated production processes for food, pharmaceutical, and daily chemical packaging, bottled or canned raw materials are commonly used. The removal of the sealing paper from these raw materials is a crucial step in the production process, and its efficiency and reliability directly impact the overall operating efficiency of the production line and the quality of the products.

[0003] The packaging box has two layers of sealing paper: the outer sealing paper is pasted onto the box body, and the inner sealing paper is placed directly inside the box. Currently, there are two common methods for removing the sealing paper: The first method involves using a heating element at the first station to soften the adhesive bonding the outer sealing paper to the box, then using a two-axis robotic arm at the second station to tear off the outer sealing paper using vacuum suction, and finally using a two-axis robotic arm at the third station to remove the inner sealing paper using vacuum suction. The second method involves using a heating element at the first station to soften the adhesive bonding the outer sealing paper to the box, then using a four-axis or six-axis robotic arm with pneumatic grippers at the second station to tear off the outer sealing paper, and finally using a two-axis robotic arm to remove the inner sealing paper using vacuum suction.

[0004] However, multi-station robotic arm layouts occupy a large amount of space, which is not conducive to the compact design of production lines. Utility Model Content

[0005] This application provides a packaging box sealing paper removal device to solve the problem of large space occupation by multi-station robotic arm layouts.

[0006] This application provides a packaging box sealing paper removal device, which has a heating station and a splitting station distributed sequentially, including:

[0007] Conveying components for transporting packaging boxes;

[0008] A heating assembly, located at the heating station, is used to heat the outer sealing paper on the top of the packaging box;

[0009] The removal structure includes a mounting base, a first adsorption component, and a second adsorption component. The mounting base is located at the splitting station, and the first adsorption component is disposed on the mounting base. The first adsorption component is used to adsorb the outer sealing paper so as to separate the outer sealing paper from the packaging box.

[0010] The second adsorption component is disposed on the mounting base and along the moving direction of the packaging box. The second adsorption component is located after the first adsorption component. The second adsorption component is used to adsorb the inner sealing paper inside the packaging box so that the inner sealing paper is separated from the packaging box.

[0011] In one possible implementation, the first adsorption assembly includes a first adsorption roller and a first driving member. The first adsorption roller is provided with a plurality of first vacuum suction cups for adsorbing or releasing the outer sealing paper. The first driving member is disposed on the mounting base and connected to the first adsorption roller to drive the first adsorption roller to rotate.

[0012] The second adsorption assembly includes a second adsorption roller and a second driving member. The second adsorption roller is provided with a plurality of second vacuum suction cups for adsorbing or releasing the inner sealing paper. The second driving member is disposed on the mounting base and connected to the second adsorption roller to drive the second adsorption roller to rotate.

[0013] In one possible implementation, the first adsorption roller and the second adsorption roller are arranged in parallel.

[0014] In one possible implementation, a waste paper collection component is also included for collecting the outer and inner sealing papers, the waste paper collection component being disposed on one side of the conveying assembly.

[0015] In one possible implementation, an adjustment component is also included, which is connected to the mounting base and drives the mounting base to move so that the first adsorption component and the second adsorption component move above the waste paper collection element.

[0016] In one possible implementation, the adjustment assembly includes a rotating component, a translating component, and a lifting component. The translating component is connected to the mounting base to drive the mounting base to translate. The rotating component is connected to the mounting base and drives the mounting base to rotate so that the first adsorption component and the second adsorption component rotate above the waste paper collection component. The lifting component is connected to the rotating component to drive the mounting base to lift.

[0017] In one possible implementation, when the first adsorption roller and the second adsorption roller move directly above the waste paper collector, the first adsorption roller and the second adsorption roller rotate in opposite directions so that the outer sealing paper and the inner sealing paper pass through the gap between the first adsorption roller and the second adsorption roller and are placed into the waste paper collector.

[0018] In one possible implementation, the heating assembly includes a support and a plurality of infrared heating tubes, the support being mounted on the conveying assembly and the infrared heating tubes being disposed on the support to heat the top of the packaging box on the conveying assembly.

[0019] In one possible implementation, the packaging box sealing paper removal device further includes a limiting component located between the first adsorption component and the conveying component, the limiting component being used to abut against the top of the packaging box to limit the packaging box from deviating from the conveying component.

[0020] In one possible implementation, the limiting assembly includes a mounting bracket and at least one limiting roller rotatably mounted on the mounting bracket, the limiting roller being configured to abut against the top of the packaging box.

[0021] This application provides a packaging box sealing paper removal device. A conveying component transports the packaging box, and a heating component heats the outer sealing paper at a heating station to melt the adhesive between the outer sealing paper and the packaging box. A first adsorption component and a second adsorption component are both mounted on a mounting base, allowing the outer sealing paper to be adsorbed by the first adsorption component and the inner sealing paper by the second adsorption component at the disassembly station. The removal of both the outer and inner sealing papers is performed only at the disassembly station, reducing the space required for the equipment. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0023] Figure 1 This is a schematic diagram of the exploded structure of a packaging box in the prior art;

[0024] Figure 2 A schematic diagram of the packaging box sealing paper removal device provided in this application;

[0025] Figure 3 for Figure 2 Schematic diagram of the structure of the adjustment component;

[0026] Figure 4 for Figure 2 Schematic diagram of the middle limit component;

[0027] Figure 5 for Figure 2 A diagram showing the placement of the sealing paper in the center.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Packaging box; 2. Outer sealing paper; 3. Inner sealing paper;

[0030] 100. Transmission component;

[0031] 200. Heating component; 210. Bracket; 220. Infrared heating tube;

[0032] 300, First adsorption component; 310, First adsorption roller; 320, First driving component; 330, First vacuum suction cup;

[0033] 400, Second adsorption component; 410, Second adsorption roller; 420, Second driving component; 430, Second vacuum suction cup;

[0034] 500. Waste paper collection items;

[0035] 600. Adjustment component; 610. Rotating component; 611. Base; 612. Rotating shaft; 620. Lifting component;

[0036] 700. Limiting component; 710. Mounting bracket; 720. Limiting roller;

[0037] 800. Mounting bracket.

[0038] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0039] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0040] It should be noted that 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "fixation," 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, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0042] 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.

[0043] In automated production processes for food, pharmaceutical, and daily chemical packaging, bottled or canned raw materials are commonly used. The removal of the sealing paper from these raw materials is a crucial step in the production process, and its efficiency and reliability directly impact the overall operating efficiency of the production line and the quality of the products.

[0044] Reference Figure 1 The packaging box has two layers of sealing paper: the outer sealing paper is pasted onto the box body, and the inner sealing paper is placed directly inside the box. Currently, there are two common methods for removing the sealing paper: The first method involves using a heating element at the first station to soften the adhesive bonding the outer sealing paper to the box, then using a first two-axis robotic arm at the second station to tear off the outer sealing paper using vacuum suction, and finally using a second two-axis robotic arm at the third station to remove the inner sealing paper using vacuum suction. The second method involves using a heating element at the first station to soften the adhesive bonding the outer sealing paper to the box, then using a four-axis or six-axis robotic arm with pneumatic grippers at the second station to tear off the outer sealing paper, and finally using a two-axis robotic arm to remove the inner sealing paper using vacuum suction.

[0045] However, multi-station robotic arm layouts occupy a large amount of space, which is not conducive to the compact design of production lines.

[0046] This application provides a packaging box sealing paper removal device. The packaging box is conveyed by a conveying component, and the outer sealing paper is heated at the heating station by a heating component to melt the glue between the outer sealing paper and the packaging box. The first adsorption component and the second adsorption component are both set on the mounting base, so that the outer sealing paper can be adsorbed by the first adsorption component and the inner sealing paper can be adsorbed by the second adsorption component at the splitting station. The removal of the outer sealing paper and the inner sealing paper is carried out only at the splitting station, which reduces the space occupied by the equipment.

[0047] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0048] This application provides a packaging box sealing paper removal device, referring to... Figures 2 to 5 The removal equipment has sequentially distributed heating and disassembly stations. The packaging box sealing paper removal equipment includes:

[0049] Conveying component 100 is used to convey packaging box 1;

[0050] Heating component 200, located at the heating station, is used to heat the outer sealing paper 2 on the top of the packaging box 1;

[0051] The removal structure includes a mounting base 800, a first adsorption component 300, and a second adsorption component 400. The mounting base 800 is located at the disassembly station, and the first adsorption component 300 is disposed on the mounting base 800. The first adsorption component 300 is used to adsorb the outer sealing paper 2 so that the outer sealing paper 2 is separated from the packaging box 1.

[0052] The second adsorption component 400 is disposed on the mounting base 800 and is located after the first adsorption component 300 along the moving direction of the packaging box 1. The second adsorption component 400 is used to adsorb the inner sealing paper 3 inside the packaging box 1 so that the inner sealing paper 3 is separated from the packaging box 1.

[0053] The packaging box 1 is conveyed by the conveying component 100, and the outer sealing paper 2 is heated at the heating station by the heating component 200 to melt the adhesive between the outer sealing paper 2 and the packaging box 1. The first adsorption component 300 and the second adsorption component 400 are both mounted on the mounting base 800. The first adsorption component 300 adsorbs the outer sealing paper 2, and the second adsorption component 400 adsorbs the inner sealing paper 3. The removal of the outer and inner sealing papers is carried out only at the splitting station, reducing the space occupied by the equipment. Furthermore, the removal of the outer sealing paper 2 and the inner sealing paper 3 by the first adsorption component 300 and the second adsorption component 400 reduces equipment costs compared to a complex robotic arm.

[0054] It also has a mounting surface, on which the conveying assembly 100, heating assembly 200, and removal structure are all mounted. The mounting surface can be the ground or the rack of other equipment, which will not be described in detail here.

[0055] The conveying assembly 100 is a belt conveyor or a crawler conveyor, and is arranged horizontally. The heating assembly 200 is located above the conveying assembly 100 and at the starting position to heat the packaging box 1 on the conveying assembly 100. The conveying assembly 100 also has a support structure (not shown in the figure), on which the conveying assembly 100 is mounted.

[0056] The packaging box sealing paper removal device also includes a waste paper collection component 500 for collecting the outer sealing paper 2 and the inner sealing paper 3. The waste paper collection component 500 is located on one side of the conveying assembly 100. The waste paper collection component 500 is a collection box with an opening at the top to facilitate the placement of the outer sealing paper 2 and the inner sealing paper 3 into the collection box. The collection box is installed on the side of the conveying assembly 100 near the heating assembly 200 and the regulating assembly 600 to further reduce space occupancy.

[0057] Furthermore, the collection box is installed in a detachable manner to facilitate the cleaning of the outer sealing paper 2 and inner sealing paper 3 inside the collection box. In other embodiments, the collection box can also be configured to be rotatably connected to the mounting surface, and the outer sealing paper 2 and inner sealing paper 3 inside can be emptied by rotating the collection box.

[0058] In one possible implementation, refer to Figure 2 , Figure 3 and Figure 4 The first adsorption component 300 includes a first adsorption roller 310 and a first driving member 320. The first adsorption roller 310 is provided with a plurality of first vacuum suction cups 330 for adsorbing or releasing the outer sealing paper 2. The first driving member 320 is provided on the mounting base 800 and connected to the first adsorption roller 310 to drive the first adsorption roller 310 to rotate.

[0059] The first adsorption roller 310 is rotatably connected to the mounting base 800 in a horizontal direction, and the rotation axis of the first adsorption roller 310 is also horizontal. A first vacuum suction cup 330 is arranged in a single row along the length of the first adsorption roller 310. A vacuum adsorption device is installed on the first adsorption roller 310 and is connected to the first vacuum suction cup 330 to adsorb the outer sealing paper 2. The outer sealing paper 2 is then removed from the packaging box 1 by rotating the first adsorption roller 310. A first driving component 320 is mounted on the mounting plate and connected to the first adsorption roller 310 to drive the first adsorption roller 310 to rotate. The first driving component 320 is a motor and reducer structure to control the rotation angle of the first adsorption roller 310.

[0060] In one possible implementation, refer to Figure 2 , Figure 3 and Figure 4 The second adsorption assembly 400 includes a second adsorption roller 410 and a second driving member 420. The second adsorption roller 410 is provided with a plurality of second vacuum suction cups 430 for adsorbing or releasing the inner sealing paper 3. The second driving member 420 is provided on the mounting base 800 and connected to the second adsorption roller 410 to drive the second adsorption roller 410 to rotate.

[0061] The second adsorption roller 410 is rotatably connected to the mounting base 800 in a horizontal direction, and the rotation axis of the second adsorption roller 410 is in the horizontal direction. The second vacuum suction cups 430 are arranged in a single row along the length of the second adsorption roller 410. A vacuum adsorption device is provided on the second adsorption roller 410, and the vacuum adsorption device is connected to the second vacuum suction cups 430 to adsorb the inner sealing paper 3. The second driving component 420 is mounted on the mounting plate and connected to the second adsorption roller 410 to drive the second adsorption roller 410 to rotate. The second driving component 420 is a motor and reducer structure to control the rotation angle of the second adsorption roller 410.

[0062] Furthermore, the first adsorption roller 310 and the second adsorption roller 410 are arranged in parallel.

[0063] The first adsorption roller 310 and the second adsorption roller 410 are parallel to reduce space occupation, allowing for quick removal of the outer sealing paper 2 and the inner sealing paper 3 during the movement of the packaging box 1. After the first adsorption roller 310 adsorbs the outer sealing paper 2 and the second adsorption roller 410 adsorbs the inner sealing paper 3, the adjusting component 600 is rotated to rotate the first adsorption roller 310 and the second adsorption roller 410 above the waste paper collection component 500. The first adsorption roller 310 and the second adsorption roller 410 are then rotated in opposite directions until the outer sealing paper 2 and the inner sealing paper 3 are rotated between the first adsorption roller 310 and the second adsorption roller 410. At this point, the adsorption of the outer sealing paper 2 and the inner sealing paper 3 is stopped, allowing them to fall from between the first adsorption roller 310 and the second adsorption roller 410 into the waste paper collection component 500. This reduces the possibility of the outer sealing paper 2 and the inner sealing paper 3 falling outside the waste paper collection component 500 and improves the waste paper collection effect.

[0064] The packaging box sealing paper removal device also includes an adjustment component 600, which is connected to the mounting base 800. The adjustment component 600 drives the mounting base 800 to move so that the first adsorption component 300 and the second adsorption component 400 move above the waste paper collection component 500.

[0065] The adjustment assembly 600 includes a rotating component 610, a translating component, and a lifting component 620. The translating component is connected to the mounting base 800 to drive the mounting base 800 to translate. The rotating component 610 is connected to the mounting base 800 and drives the mounting base 800 to rotate so that the first adsorption assembly 300 and the second adsorption assembly 400 rotate above the waste paper collection component 500. The lifting component 620 is connected to the rotating component 610 to drive the mounting base 800 to rise or fall.

[0066] In one possible implementation, refer to Figure 2 and Figure 3The rotating component 610 includes a base 611, a rotating shaft 612, and a driving unit. The rotating shaft 612 is rotatably connected to the base 611, and the driving unit is connected to the rotating shaft 612 to drive the rotating shaft 612 to rotate. The rotating shaft 612 is connected to the mounting base 620.

[0067] The mounting base 620 is an L-shaped plate, the base 611 is mounted on the mounting surface, the rotating shaft 612 is rotatably connected to the base 611, and the drive unit is located on the base 611 and connected to the rotating shaft 612 to drive the rotating shaft 612 to rotate. The drive unit is a motor reducer structure (not shown in the figure), which will not be described in detail here.

[0068] In one possible implementation, the lifting member 620 is mounted on the rotating shaft 612 and connected to the mounting base 620 to drive the mounting base 620 to rise and fall.

[0069] The lifting component 620 is mounted on top of the rotating shaft 612 and consists of structures such as electric push rods and hydraulic rods, which will not be described in detail here. The axis of the lifting component 620 coincides with the axis of the rotating shaft 612. The mounting base 620 is fixedly mounted on the lifting component 620 so that the rotation of the lifting component 620 drives the rotation of the mounting base 620.

[0070] Furthermore, the translation component (not shown in the figure) can be a cylinder, hydraulic cylinder, electric push rod, or other structure. The telescopic rod of the translation component is set in the horizontal direction, the mounting base 800 is fixed on the telescopic rod of the translation component, and the rotating shaft 612 is connected to the translation component.

[0071] When the first adsorption roller 310 and the second adsorption roller 410 move directly above the waste paper collection unit 500, the first adsorption roller 310 and the second adsorption roller 410 rotate in opposite directions so that the outer sealing paper and the inner sealing paper pass through the gap between the first adsorption roller 310 and the second adsorption roller 410 and are placed into the waste paper collection unit 500.

[0072] The first adsorption roller 310 and the second adsorption roller 410 are rotated above the waste paper collection unit 500, and then rotated in two opposite directions until the outer sealing paper 2 and the inner sealing paper 3 are rotated between the first adsorption roller 310 and the second adsorption roller 410. Then the adsorption of the outer sealing paper 2 and the inner sealing paper 3 is stopped, so that the outer sealing paper 2 and the inner sealing paper 3 fall from between the first adsorption roller 310 and the second adsorption roller 410 into the waste paper collection unit 500, reducing the possibility of the outer sealing paper 2 and the inner sealing paper 3 falling outside the waste paper collection unit 500 and improving the waste paper collection effect.

[0073] In one possible implementation, refer to Figure 2The heating assembly 200 includes a bracket 210 and a plurality of infrared heating tubes 220. The bracket 210 is mounted on the conveying assembly 100, and the infrared heating tubes 220 are mounted on the bracket 210 to heat the top of the packaging box 1 on the conveying assembly 100.

[0074] The bracket 210 is mounted on the mounting surface and includes four mounting posts and a mounting plate. The mounting plate is fixed to the mounting posts. The infrared heating tube 220 is mounted at the bottom of the mounting plate, and the conveying assembly 100 is located below the mounting plate to heat the top of the packaging box 1. Furthermore, the heating method using the infrared heating tube 220 improves heating efficiency, reduces the preheating process of the packaging box 1, and thus improves production efficiency, making production faster and more efficient.

[0075] Furthermore, the mounting column can be a telescopic rod to adjust the height of the infrared heating tube 220 on the mounting plate, thereby adjusting the distance between the infrared heating tube 220 and the packaging box 1, further improving the heating effect and enhancing the applicability of the device.

[0076] In one possible implementation, refer to Figure 2 and Figure 4 The packaging box sealing paper removal device also includes a limiting component 700, which is located between the first adsorption component 300 and the conveying component 100. The limiting component 700 is used to abut against the top of the packaging box 1 to limit the packaging box 1 from deviating from the conveying component 100.

[0077] The limiting assembly 700 includes a mounting frame 710 and at least one limiting roller 720, which is rotatably mounted on the mounting frame 710 and is used to abut against the top of the packaging box 1.

[0078] The mounting bracket 710 is mounted on the mounting surface (not shown in the figure), and the limiting roller 720 is rotatably connected to the mounting surface. The limiting roller 720 slightly abuts against the top of the packaging box 1, and there is a misalignment between the limiting roller 720 and the first adsorption roller 310, so that the first adsorption roller 310 can adsorb the outer sealing paper 2. The limiting roller 720 restricts the upward movement of the packaging box 1, and during the process of the first adsorption roller 310 adsorbing the outer sealing paper 2 and moving and tearing along with the packaging box 1, it prevents the packaging box 1 from detaching from the transmission component, thereby improving the separation effect of the outer sealing paper 2.

[0079] Furthermore, there are two limit rollers 720, which are arranged in parallel.

[0080] Furthermore, the packaging box 1 sealing paper removal device is also equipped with a controller and multiple position sensors. The position sensors are used to detect the position of the packaging box 1. The controller is communicatively connected to the position sensors, and is also communicatively connected to the conveying assembly 100, the adjusting component 610, the first adsorption assembly 300, the second adsorption assembly 400, and the heating assembly 200 to achieve control of the entire device. When the position sensors detect that the packaging box 1 has moved to the designated position with the conveying assembly 100, the controller controls the corresponding structure to operate until the sealing paper of the packaging box 1 is removed.

[0081] Reference Figure 2 and Figure 5 The workflow of the packaging box sealing paper removal equipment is as follows:

[0082] The packaging box 1 is continuously conveyed to the conveying component 100. The conveying component 100 moves the packaging box 1 to below the heating component 200, and the heating component 200 is activated to heat the sealing paper on the top of the packaging box 1.

[0083] The conveying component 100 continues to operate, moving the heated packaging box 1 to abut against the limiting roller 720. The packaging box 1 attaches to the limiting roller 720 and continues to move below the first adsorption roller 310. The first adsorption roller 310 adsorbs the outer sealing paper 2 through vacuum adsorption. The packaging box 1 continues to move so that the packaging box 1 is separated from the outer sealing paper 2.

[0084] The packaging box 1 moves below the second adsorption roller 410, and the second adsorption roller 410 adsorbs the inner sealing paper 3 through vacuum adsorption. The packaging box 1 continues to move so that the packaging box 1 is separated from the inner sealing paper 3 and the packaging box 1 is transferred to the next process step.

[0085] The mounting base 620 is raised by adjusting the mounting element 610 and rotated so that the first adsorption roller 310 and the second adsorption roller 410 are positioned above the waste paper collection unit 500. The first adsorption roller 310 rotates clockwise and the second adsorption roller 410 rotates counterclockwise, rotating the outer sealing paper 2 and the inner sealing paper 3 from between the first adsorption roller 310 and the second adsorption roller 410 to directly above the waste paper collection unit 500. The vacuum adsorption is then released so that the outer sealing paper 2 and the inner sealing paper 3 fall into the waste paper collection unit 500. Finally, the first adsorption roller 310 and the second adsorption roller 410 are reset to continuously perform the removal of the sealing paper.

[0086] This application provides a packaging box sealing paper removal device. A packaging box 1 is conveyed by a conveying component 100. A heating component 200 heats the outer sealing paper 2 at a heating station to melt the adhesive between the outer sealing paper 2 and the packaging box 1. At a splitting station, a first adsorption component 300 adsorbs the outer sealing paper 2, and a second adsorption component 400 adsorbs the inner sealing paper 3. An adjusting component 600 rotates the mounting base 620, positioning the first adsorption component 300 and the second adsorption component 400 above a waste paper collection component 500. The first adsorption component 300 and the second adsorption component 400 place the outer sealing paper 2 and the inner sealing paper 3 into the waste paper collection component 500 to remove the sealing paper of the packaging box 1. The first adsorption component 300 and the second adsorption component 400 are both set on the mounting base 600 so that the outer sealing paper 2 and the inner sealing paper 3 are removed at the same station, and then the outer sealing paper 2 and the inner sealing paper 3 are moved out into the waste paper collection component 500 at the same time, which reduces the space occupation, reduces equipment costs, and improves the efficiency of removing the sealing paper of the packaging box 1.

[0087] Finally, it should be noted that other embodiments of this application will readily arise for those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A packaging box sealing paper removal device, characterized in that, The removal device has heating stations and disassembly stations arranged in sequence, including: Conveying assembly (100) for conveying packaging boxes; A heating assembly (200) is located at the heating station and is used to heat the outer sealing paper on the top of the packaging box on the conveying assembly (100); The removal structure includes a mounting base (800), a first adsorption component (300), and a second adsorption component (400). The mounting base (800) is located at the splitting station. The first adsorption component (300) is disposed on the mounting base (800) and is used to adsorb the outer sealing paper so that the outer sealing paper is separated from the packaging box. The second adsorption component (400) is disposed on the mounting base (800) and along the moving direction of the packaging box. The second adsorption component (400) is located after the first adsorption component (300). The second adsorption component (400) is used to adsorb the inner sealing paper inside the packaging box so that the inner sealing paper is separated from the packaging box.

2. The packaging box sealing paper removal device according to claim 1, characterized in that, The first adsorption assembly (300) includes a first adsorption roller (310) and a first driving member (320). The first adsorption roller (310) is provided with a plurality of first vacuum suction cups (330) for adsorbing or releasing the outer sealing paper. The first driving member (320) is disposed on the mounting base (800) and connected to the first adsorption roller (310). The first driving member (320) drives the first adsorption roller (310) to rotate. The second adsorption assembly (400) includes a second adsorption roller (410) and a second driving member (420). The second adsorption roller (410) is provided with a plurality of second vacuum suction cups (430) for adsorbing or releasing the inner sealing paper. The second driving member (420) is disposed on the mounting base (800) and connected to the second adsorption roller (410). The second driving member (420) drives the second adsorption roller (410) to rotate.

3. The packaging box sealing paper removal device according to claim 2, characterized in that, The first adsorption roller (310) and the second adsorption roller (410) are arranged in parallel.

4. The packaging box sealing paper removal device according to claim 2, characterized in that, It also includes a waste paper collection unit (500) for collecting the outer sealing paper and the inner sealing paper, the waste paper collection unit (500) being disposed on one side of the conveying assembly (100).

5. The packaging box sealing paper removal device according to claim 4, characterized in that, It also includes an adjustment component (600) connected to the mounting base (800), the adjustment component (600) driving the mounting base (800) to move so that the first adsorption component (300) and the second adsorption component (400) move above the waste paper collection component (500).

6. The packaging box sealing paper removal device according to claim 5, characterized in that, The adjustment component (600) includes a rotating component (610), a translating component, and a lifting component (620). The translating component is connected to the mounting base (800) to drive the mounting base (800) to translate. The rotating component (610) is connected to the mounting base (800) and drives the mounting base (800) to rotate so that the first adsorption component (300) and the second adsorption component (400) rotate above the waste paper collection component (500). The lifting component (620) is connected to the rotating component (610) to drive the mounting base (800) to rise or fall.

7. The packaging box sealing paper removal device according to claim 5, characterized in that, When the first adsorption roller (310) and the second adsorption roller (410) move directly above the waste paper collection unit (500), the first adsorption roller (310) and the second adsorption roller (410) rotate in opposite directions so that the outer sealing paper and the inner sealing paper pass through the gap between the first adsorption roller (310) and the second adsorption roller (410) and are placed into the waste paper collection unit (500).

8. The packaging box sealing paper removal device according to any one of claims 1-7, characterized in that, The heating assembly (200) includes a bracket (210) and a plurality of infrared heating tubes (220). The bracket (210) is mounted on the conveying assembly (100), and the infrared heating tubes (220) are mounted on the bracket (210) to heat the top of the packaging box on the conveying assembly (100).

9. The packaging box sealing paper removal device according to any one of claims 1-7, characterized in that, It also includes a limiting component (700) located between the first adsorption component (300) and the conveying component (100), the limiting component (700) being used to abut against the top of the packaging box to limit the packaging box from deviating from the conveying component (100).

10. The packaging box sealing paper removal device according to claim 9, characterized in that, The limiting assembly (700) includes a mounting frame (710) and at least one limiting roller (720), the limiting roller (720) being rotatably disposed on the mounting frame (710) and the limiting roller (720) being used to abut against the top of the packaging box.

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