Packing box sealing paper removing equipment

Abstract

The utility model provides packaging box sealing paper removing equipment, and relates to the technical field of packaging auxiliary equipment. The box sealing paper comprises inner sealing paper and outer sealing paper, the removing equipment is provided with a heating station and a splitting station which are sequentially distributed, and the removing equipment comprises a heating assembly located on the heating station and used for heating the outer sealing paper; the removing structure is located at the splitting station, and the removing structure comprises a transposition assembly, a first removing assembly and a second removing assembly; the first removing assembly and the second removing assembly are arranged on the position changing assembly, the position changing assembly is configured to be switched between a first state and a second state, in the first state, the first removing assembly faces the outer sealing paper and removes the outer sealing paper, and in the second state, the second removing assembly faces the inner sealing paper and removes the inner sealing paper. According to the packaging box sealing paper removing equipment, the removing time of the box sealing paper can be saved, and the removing efficiency of the box sealing paper is improved.

Description

Technical Field

[0001] This application relates to the field of packaging auxiliary equipment technology, and in particular to a packaging box sealing paper removal device. Background Technology

[0002] In automated production fields such as food, pharmaceuticals, medical aesthetics, and daily chemical packaging, sealing paper removal equipment is often needed to remove the sealing paper from packaging boxes. A common packaging box consists of a box body and sealing paper. The sealing paper includes an outer sealing paper and an inner sealing paper. The outer sealing paper is pasted to the box body to seal the box body, while the inner sealing paper is located inside the box body and is not connected to the box body.

[0003] In the prior art, removing the sealing paper from the above-mentioned packaging box requires setting up an outer sealing paper removal device and an inner sealing paper removal device separately. After the outer sealing paper removal device tears off the outer sealing paper, the packaging box is conveyed to the inner sealing paper removal device to remove the inner sealing paper.

[0004] However, the inner sealing paper removal equipment and the outer sealing paper removal equipment need to occupy two workstations. After the outer sealing paper is removed, the packaging box needs to be conveyed to the next workstation before the inner sealing paper can be taken out, which results in a long sealing paper removal time and low removal efficiency. Utility Model Content

[0005] This application provides a packaging box sealing paper removal device, which helps to save the time of sealing paper removal and improve the efficiency of sealing paper removal.

[0006] This application provides a packaging box sealing paper removal device. The sealing paper includes an inner sealing paper and an outer sealing paper. The removal device has a heating station and a splitting station arranged in sequence, including: a heating component located at the heating station, which is used to heat the outer sealing paper; and a removal structure located at the splitting station, which includes a switching component, a first removal component, and a second removal component. The first removal component and the second removal component are both disposed on the switching component. The switching component is configured to switch between a first state and a second state. In the first state, the first removal component faces the outer sealing paper and removes the outer sealing paper; in the second state, the second removal component faces the inner sealing paper and removes the inner sealing paper.

[0007] In one possible implementation, the transposition component includes a base and a rotating shaft;

[0008] The rotating shaft is rotatable relative to the base, and both the first removal component and the second removal component are mounted on the rotating shaft;

[0009] The shaft rotates to switch the transposition component between the first and second states.

[0010] In one possible implementation, the removal structure further includes an adjustment assembly comprising an adjustment seat and a lifting rod; the rotating shaft is telescopically oriented, and the extension direction of the rotating shaft intersects the extension direction of the lifting rod, one end of the lifting rod is connected to the adjustment seat, and the other end of the lifting rod is connected to the base, so that the shifting assembly moves axially along the lifting rod.

[0011] In one possible implementation, the first removal component includes grippers; one end of a lifting rod is rotatably connected to an adjusting seat; after the grippers clamp the outer sealing paper, the lifting rod drives the grippers to move relative to the packaging box, so that the grippers remove the outer sealing paper.

[0012] In one possible implementation, the second removal component includes a removal suction cup for adsorbing the inner sealing paper.

[0013] In one possible implementation, the heating assembly includes an infrared heating tube and a bracket; the infrared heating tube is connected to the bracket, and when the packaging box is in the heating station, the infrared heating tube heats the outer sealing paper.

[0014] In one possible implementation, a conveying component is also included; the conveying component is configured to convey the packaging box from the heating station to the splitting station.

[0015] In one possible implementation, the conveying assembly includes a drive unit and a conveyor belt; the conveyor belt extends from the heating station to the splitting station, and the drive unit drives the conveyor belt to move so that the conveyor belt conveys the packaging box to the splitting station.

[0016] In one possible implementation, a clamping component is also included; the clamping component is configured to clamp the packaging box after the conveying component conveys the packaging box to the splitting station.

[0017] In one possible implementation, the clamping assembly includes a telescopic rod and a clamping member; the clamping member is connected to the telescopic rod for clamping a packaging box; the telescopic rod is configured such that the clamping member extends after clamping the packaging box to disengage the packaging box from the conveying assembly.

[0018] In one possible implementation, a storage component is also included; the lifting rod drives the shifting component to rotate so that the first removal component puts the outer sealing paper into the storage component, or the second removal component puts the inner sealing paper into the storage component.

[0019] The packaging box sealing paper removal device provided in this application uses a heating component to heat the outer sealing paper on the packaging box, softening the adhesive between the outer sealing paper and the box body. The first removal component then removes the outer sealing paper, improving removal efficiency and ensuring complete removal. Both the first and second removal components are mounted on a switching component, which can freely switch between a first and a second state. When the packaging box is conveyed to the splitting station, the switching component first adjusts to the first state, facing the packaging box. After removing the outer sealing paper, the switching component switches to the second state, facing the packaging box, and removes the inner sealing paper from the box, thus completing the sealing paper removal. In this way, the first and second removal components occupy only one splitting station. After the first removal component removes the outer sealing paper, the switching component only needs to be switched from the first to the second state, and the second removal component can quickly take over, eliminating the need to convey the packaging box again. This further saves operation time and improves sealing paper removal efficiency. Attached Figure Description

[0020] 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.

[0021] Figure 1 A diagram illustrating the usage status of the packaging box sealing paper removal device provided in this application embodiment;

[0022] Figure 2 A diagram showing the usage status of the first removal component of the packaging box sealing paper removal device provided in an embodiment of this application;

[0023] Figure 3 for Figure 2 A structural diagram from another angle;

[0024] Figure 4 This is a schematic diagram of the removal structure of the packaging box sealing paper removal device provided in the embodiments of this application;

[0025] Figure 5 This is a schematic diagram of the exploded structure of a packaging box in the prior art.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100 - Remove the device;

[0028] 110 - Heating component; 111 - Infrared heating tube; 112 - Bracket;

[0029] 120 - Remove the structure;

[0030] 121-Adjusting assembly; 1211-Adjusting seat; 1212-Lifting rod;

[0031] 122-First removal component; 1221-Seat body; 1222-First clamping plate; 1222a-Connecting part; 1222b-Clamping part; 1223-Second clamping plate; 1224-Telescopic component;

[0032] 123 - Second removal component; 1231 - Removal suction cup; 1232 - Connecting rod;

[0033] 124 - Base;

[0034] 125 - Shaft; 1251 - Straight section; 1252 - Bending section;

[0035] 130 - Transmission component;

[0036] 140 - Clamping assembly;

[0037] 141 - Telescopic pole;

[0038] 142-Clamping component;

[0039] 150 - Storage components;

[0040] 10 - Packaging box;

[0041] 11-Outer cover paper;

[0042] 12-Box body;

[0043] 13-Inner sealing paper.

[0044] 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

[0045] 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.

[0046] As the background technology demonstrates, in automated production fields such as food, pharmaceuticals, medical aesthetics, and daily chemical packaging, sealing paper removal equipment is often needed to remove the sealing paper from packaging boxes. A common packaging box includes a box body and sealing paper. The sealing paper includes an outer sealing paper and an inner sealing paper. The outer sealing paper is pasted to the box body to seal the box body, while the inner sealing paper is located inside the box body and has no connection with the box body.

[0047] In the existing technology, removing the sealing paper from the above-mentioned packaging box requires setting up an outer sealing paper removal device and an inner sealing paper removal device separately. After the outer sealing paper removal device tears off the outer sealing paper, the packaging box is conveyed to the inner sealing paper removal device to remove the inner sealing paper.

[0048] However, the inner sealing paper removal equipment and the outer sealing paper removal equipment need to occupy two workstations. After the outer sealing paper is removed, the packaging box needs to be conveyed to the next workstation before the inner sealing paper can be taken out, which results in a long sealing paper removal time and low removal efficiency.

[0049] To address the aforementioned technical problems, this application provides a packaging box sealing paper removal device. The device includes a heating station and a splitting station. The heating station is equipped with a heating component, and the splitting station is equipped with a removal structure. The removal structure includes a switching component, a first removal component, and a second removal component. By heating the outer sealing paper on the packaging box with the heating component, the adhesive between the outer sealing paper and the box body is softened. Then, the first removal component removes the outer sealing paper, improving the removal efficiency and ensuring complete removal. Both the first and second removal components are mounted on the switching component, which can freely switch between a first state and a second state. When the packaging box is conveyed to the splitting station, the switching component first adjusts to the first state, facing the packaging box. After the first removal component removes the outer sealing paper, the switching component switches to the second state, facing the packaging box. The second removal component then removes the inner sealing paper from the packaging box, thus completing the sealing paper removal. In this way, the first removal component and the second removal component only occupy one splitting station. After the first removal component removes the outer sealing paper, it is only necessary to switch the switching component from the first state to the second state, and the second removal component can quickly take over the work from the first removal component without having to transfer the packaging box again. This helps to further save operation time and improve the removal efficiency of the sealing paper.

[0050] 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:

[0051] See Figures 1 to 5As shown, the packaging box sealing paper removal device 100 of this application embodiment has a heating station and a splitting station distributed in sequence, including: a heating component 110 and a removal structure 120. The heating component 110 is located at the heating station and is used to heat the outer sealing paper 11. By heating the outer sealing paper 11, the glue between the outer sealing paper 11 and the box body 12 of the packaging box 10 can be softened, making the outer sealing paper 11 easier to tear off, which is beneficial to improving the removal efficiency of the outer sealing paper 11. At the same time, it ensures that the outer sealing paper 11 can be completely removed, avoiding residue on the box body 12, which may affect the removal of the inner sealing paper 13 or the items inside the box body 12.

[0052] The removal structure 120 is located at the splitting station. The removal structure 120 includes a transposition component, a first removal component 122, and a second removal component 123. Both the first removal component 122 and the second removal component 123 are located in the transposition component. The transposition component is configured to switch between a first state and a second state. In the first state, the first removal component 122 faces the outer sealing paper 11 and removes the outer sealing paper 11. In the second state, the second removal component 123 faces the inner sealing paper 13 and removes the inner sealing paper 13.

[0053] In this embodiment, after the adhesive between the outer sealing paper 11 and the box body 12 softens, the first removal component 122 can quickly tear off the outer sealing paper 11. Then, the replacement component only needs to be switched from the first state to the second state so that the second removal component 123 can remove the inner sealing paper 13, thus completing the removal of the sealing paper.

[0054] The specific structure of the transposition component and the switching method between the two states are not limited in this embodiment. For example, the transposition component may include a base 124 and a rotating shaft 125. The rotating shaft 125 is rotatable relative to the base 124. The first removal component 122 and the second removal component 123 are both mounted on the rotating shaft 125. The base 124 remains stationary relative to the splitting station. Rotation of the rotating shaft 125 can adjust the orientation of the first removal component 122 and the second removal component 123, thereby allowing the transposition component to switch between the first and second states. Alternatively, the transposition component may only include the base 124, which is rotatable relative to the splitting station. The first removal component 122 and the second removal component 123 are positioned on different sides of the base 124. Rotation of the base relative to the splitting station allows the transposition component to switch between the first and second states. Of course, the specific structure of the transposition component can be reasonably selected according to actual needs, as long as it can control the first removal component 122 and the second removal component 123 to face the packaging box 10 respectively.

[0055] Furthermore, both the first removal component 122 and the second removal component 123 can be configured as a gripper structure, a suction cup structure, or other structures to remove the sealing paper, and this application embodiment does not limit this.

[0056] Therefore, regardless of the specific structure of the transposition component, the removal structure 120 only needs to occupy one splitting station, which helps to reduce the space occupied by the packaging box sealing paper removal device 100 and save the cost of the packaging box sealing paper removal device 100. After the first removal component 122 tears off the outer sealing paper 11, there is no need to continue to convey the packaging box 10. The transposition component is switched to the second state, and the second removal component 123 quickly takes over the work to remove the inner sealing paper 13, saving the conveying time of the packaging box 10 and further improving the removal efficiency of the sealing paper.

[0057] In addition, sensors for detecting the position of the packaging box 10 can be installed at each station of the packaging box sealing paper removal device 100 in this embodiment of the application, so that the heating component 110 and the removal structure 120 can start working in a timely manner, improve accuracy, thereby reducing the time interval between each station and improving the removal efficiency of the sealing paper.

[0058] Therefore, the packaging box sealing paper removal device 100 provided in this application embodiment softens the adhesive by heating the outer sealing paper 11 with the heating component 110, which helps to save the time of the first removal component 122 tearing off the outer sealing paper 11. After the first removal component 122 tears off the outer sealing paper 11, there is no need to move the box body 12 of the packaging box 10. The switching component can switch to the second state so that the second removal component 123 can quickly remove the inner sealing paper 13, thereby completing the removal of the sealing paper. This helps to further save the time of removing the sealing paper and improve the efficiency of removing the sealing paper.

[0059] See also some of the possible implementation methods. Figure 1 , Figure 3 and Figure 4 As shown, the transposition component of this application embodiment includes a base 124 and a rotating shaft 125; the rotating shaft 125 is rotatable relative to the base 124, and the first removal component 122 and the second removal component 123 are both disposed on the rotating shaft 125. The rotating shaft 125 rotates to switch the transposition component between a first state and a second state.

[0060] In specific implementation, the first removal component 122 and the second removal component 123 extend in different directions. Therefore, when the rotating shaft 125 rotates to the point where one of the first removal component 122 and the second removal component 123 begins working towards the packaging box 10, the other will avoid the packaging box 10 to prevent interference, thereby ensuring that the work of the first removal component 122 and the second removal component 123 can be carried out in an orderly manner. The distance and angle between the first removal component 122 and the second removal component 123 are not limited in this embodiment; it can be ensured that the first removal component 122 and the second removal component 123 can avoid each other by rotating the rotating shaft 125.

[0061] Furthermore, since both the first removal component 122 and the second removal component 123 in this embodiment are mounted on the rotating shaft 125, and the rotating shaft 125 can be configured to rotate relative to the base 124 at a certain angle, such as 45°, 90°, 180°, 360°, etc., this application does not impose any limitations on this. Therefore, the packaging box sealing paper removal device 100 in this embodiment is applicable not only to flat packaging boxes 10. For example, for vertically placed packaging boxes 10, where the sealing paper is perpendicular to the plane of the splitting station, the rotating shaft 125 only needs to rotate to the angle where the first removal component 122 or the second removal component 123 faces the sealing paper. There are no restrictions on the way the packaging box 10 is placed or the position of the sealing paper, which helps to improve the flexibility of the packaging box sealing paper removal device 100 and expand the scope of application of the packaging box sealing paper removal device 100.

[0062] See also some of the possible implementation methods. Figure 1 , Figure 2 and Figure 4 As shown, the removal structure 120 in this embodiment of the application further includes an adjustment component 121, which includes an adjustment seat 1211 and a lifting rod 1212; the rotating shaft 125 is telescopically oriented, and the extension direction of the rotating shaft 125 intersects the extension direction of the lifting rod 1212; one end of the lifting rod 1212 is connected to the adjustment seat 1211, and the other end of the lifting rod 1212 is connected to the base 124, so that the shifting component moves along the axial direction of the lifting rod 1212.

[0063] In some embodiments, the other end of the lifting rod 1212 is connected to the base 124. The lifting rod 1212 can adjust the height of the base 124 by extending and retracting, so that the first removal component 122 or the second removal component 123 can maintain a suitable distance from the packaging box 10 for removing the sealing paper. At the same time, the rotating shaft 125 is telescopically configured, and the position of the first removal component 122 or the second removal component 123 relative to the packaging box 10 can be adjusted by extending and retracting the rotating shaft 125. For example, the first removal component 122 can be moved to the edge of the outer sealing paper 11 to tear off the outer sealing paper 11, etc. The specific operation method is not limited in this application embodiment. Therefore, by adjusting the height of the lifting rod 1212 and adjusting the position of the rotating shaft 125, the packaging box sealing paper removal device 100 can be applied to more packaging boxes 10 with different shapes and sizes, which is beneficial to further improve the flexibility of the packaging box sealing paper removal device 100 and expand its application range.

[0064] The base 124 may include a mounting base and a drive component. The rotating shaft 125 is rotatably mounted on the mounting base, and the drive component is mounted on the mounting base and connected to the rotating shaft 125 to drive the rotating shaft 125 to rotate. The drive component (not shown in the figure) is a motor reducer structure, which will not be described in detail here.

[0065] Furthermore, the adjustment assembly 121 also includes a drive component connected to the lifting rod 1212 to drive the lifting rod 1212 to rotate. The drive component is a motor reducer structure, which is mounted on the adjustment seat 1211 and connected to the lifting rod 1212 to drive the lifting rod 1212 to rotate, thereby rotating the first removal assembly 122 and the second removal assembly 123 to facilitate the movement of the inner sealing paper 13 and the outer sealing paper 11 to the desired position for placement.

[0066] Additionally, the lifting rod 1212 can be an electric push rod, a hydraulic rod, or a pneumatic push rod, which will not be elaborated further here. The lifting rod 1212 is telescopic, which facilitates the adjustment of the height of the first removal component 122 and the second removal component 123, so as to facilitate the gripping of the outer sealing paper 11 and the suction of the inner sealing paper 13.

[0067] See also some of the possible implementation methods. Figures 1 to 5 As shown, the first removal component 122 in this embodiment includes a gripper; one end of the lifting rod 1212 is rotatably connected to the adjusting seat 1211; after the gripper clamps the outer sealing paper 11, the lifting rod 1212 drives the gripper to move relative to the packaging box so that the gripper removes the outer sealing paper 11.

[0068] In a specific implementation, when the packaging box 10 is placed at the disassembly station, the lifting rod 1212 rotates relative to the adjusting seat 1211 to adjust its length, and the rotating shaft 125 rotates relative to the base 124 to adjust its length, so that the grippers are aligned with the edge of the outer sealing paper 11. The structure of the grippers is not limited in this embodiment; for example, the grippers may include an upper gripper and a lower gripper, which together hold the outer sealing paper 11. Figure 2 As shown, when the outer sealing paper 11 is rectangular, the gripper can clamp one corner of the rectangle. After the gripper clamps the outer sealing paper 11, the gripper can move to tear off the outer sealing paper 11. The specific method by which the lifting rod 1212 drives the gripper to tear off the outer sealing paper 11 is not limited in this application embodiment. For example, the rotating shaft 125 remains stationary, and the lifting rod 1212 drives the gripper relative to the adjusting seat 1211 along... Figure 2 Rotate in the direction indicated by the middle arrow to tear off the outer sealing paper 11; or, after the gripper clamps the outer sealing paper 11, the lifting rod 1212 rises while the rotating shaft 125 rotates relative to the base 124, which can also tear off the outer sealing paper 11. The method of tearing off the outer sealing paper 11 can be reasonably selected according to the specific shape and size of the packaging box 10.

[0069] In actual production, the outer sealing paper 11 of the packaging box 10 may experience problems such as partial warping or folding during transportation, making it difficult for the grippers to directly clamp the edge of the outer sealing paper 11. Therefore, when the packaging box 10 is in the disassembly station, the upper gripper can be moved by the extension and retraction of the lifting rod 1212 to first contact the flat position of the upper surface of the outer sealing paper 11, and the lower gripper can be raised to contact the flat position of the lower surface of the outer sealing paper 11. Then, by rotating the lifting rod 1212, the upper and lower grippers are respectively attached to the upper and lower surfaces of the outer sealing paper 11 and slide along the edge of the outer sealing paper 11 to one corner of the outer sealing paper 11. This can smooth out the folded corner, keep one corner of the outer sealing paper 11 smooth, and ensure that the upper and lower grippers can jointly clamp one corner of the outer sealing paper 11, thereby ensuring the complete tearing of the outer sealing paper 11. This helps to ensure the removal accuracy of the first removal component 122 and avoids the failure to tear the outer sealing paper 11 from affecting the overall tearing efficiency of the sealing paper.

[0070] In another possible implementation, the first removal assembly 122 includes a base 1221, a first clamping plate 1222 and a second clamping plate 1223. The base 1221 is connected to the rotating shaft 125. The first clamping plate 1222 and the second clamping plate 1223 are both disposed on the base 1221. One of the first clamping plate 1222 and the second clamping plate 1223 moves toward or away from the other to clamp the outer sealing paper 11.

[0071] Furthermore, the first removal assembly 122 also includes a telescopic member 1224, the seat 1221 is connected to the rotating shaft 125, the first clamping plate 1222 is disposed on the seat 1221, and the telescopic member 1224 is disposed on the seat 1221. The telescopic member 1224 extends along... Figure 4 The telescopic component 1224 extends and retracts in the Z direction and connects with the second clamping plate 1223, which is located directly below the first clamping plate 1222. The telescopic component 1224 drives the second clamping plate 1223 to extend and retract in a direction away from or near the first clamping plate 1222, so as to clamp the edge of the outer sealing paper 11.

[0072] The first clamping plate 1222 is fixed to the side of the base 1221 and extends below the bottom surface of the base 1221. The telescopic member 1224 is a telescopic rod, which can be an electric push rod, a hydraulic rod, or a pneumatic push rod, and will not be described in detail here. The telescopic member 1224 is installed in the middle of the base 1221. The second clamping plate 1223 is fixed on the telescopic member 1224 and is located at the bottom of the base 1221. The telescopic member 1224 extends along... Figure 4The Z-axis telescopic mechanism drives the second clamping plate 1223 to move up and down. The first clamping plate 1222 is adapted to the second clamping plate 1223. When the second clamping plate 1223 moves upward, it approaches the first clamping plate 1222 and cooperates with the first clamping plate 1222 to clamp the edge of the outer sealing paper 11. Then, the moving seat 1221 drives the outer sealing paper 11 to move, so that the outer sealing paper 11 and the packaging box 10 are separated.

[0073] Of course, in other embodiments, the telescopic member 1224 can be connected to the first clamping plate 1222 to drive the first clamping plate 1222 to cooperate with the second clamping plate 1223 to achieve the clamping of the external sealing paper 11. This will not be elaborated on further here.

[0074] Furthermore, the first clamping plate 1222 includes a connecting part 1222a and a clamping part 1222b. The clamping part 1222b is disposed on the connecting part 1222a. The connecting part 1222a is connected to the base 1221. The clamping part 1222b extends outside the base 1221. The bottom surface of the clamping part 1222b is used to abut against the upper surface of the outer sealing paper 11. The upper surface of the second clamping plate 1223 abuts against the lower surface of the outer sealing paper 11. When the rotating shaft 125 extends and retracts, driving the first clamping plate 1222 and the second clamping plate 1223 to move, the first clamping plate 1222 and the second clamping plate 1223 are used to flatten the edge folds of the outer sealing paper 11.

[0075] The upper surface of the second clamping plate 1223 is used to abut against the lower surface of the outer sealing paper 11. When the rotating shaft 125 drives the second clamping plate 1223 to move, the second clamping plate 1223 is used to flatten the edge fold of the outer sealing paper 11, thereby flattening the edge of the folded outer sealing paper 11.

[0076] The bottom surface of the clamping part 1222b is used to abut against the upper surface of the outer sealing paper 11. When the rotating shaft 125 drives the first clamping plate 1222 to move, the clamping part 1222b is used to flatten the edge fold of the outer sealing paper 11, thereby flattening the edge of the folded outer sealing paper 11.

[0077] The connecting part 1222a and the clamping part 1222b are integrally formed. The connecting part 1222a is fixed on the base 1221 and is perpendicular to the clamping part. The bottom surface of the clamping part 1222b is horizontally arranged so that the bottom surface of the clamping part 1222b abuts against the upper surface of the outer sealing paper 11, and the upper surface of the second clamping plate 1223 abuts against the lower surface of the outer sealing paper 11. During use, the base 1221 is moved by the telescopic pivot 125, and the base 1221 moves the first clamping plate 1222 and the second clamping plate 1223 on the horizontal plane to flatten the folded corners of the outer sealing paper 11, so as to facilitate the subsequent clamping of the outer sealing paper 11.

[0078] See also some of the possible implementation methods. Figure 1 and Figure 2As shown, the second removal component 123 in this embodiment includes a removal suction cup 1231, which is used to adsorb the inner sealing paper 13.

[0079] Understandably, since the inner sealing paper 13 is only placed inside the box body 12 and has no connection with the box body 12, the second removal component 123 only needs to be equipped with a removal suction cup 1231 to remove the inner sealing paper 13 from the box body 12 through vacuum suction. When the grippers of the first removal component 122 tear off the outer sealing paper 11, the removal suction cup 1231 is located in other directions of the rotating shaft 125, thereby avoiding contact with the outer sealing paper 11 and affecting the tearing of the outer sealing paper 11. After the outer sealing paper 11 is torn off, when the lifting rod 1212 rotates back to its original position relative to the adjusting seat 1211, the rotating shaft 125 can rotate and extend and retract synchronously relative to the base 124. When the lifting rod 1212 is reset relative to the adjusting seat 1211, the removal suction cup 1231 is aligned with the center of the packaging box 10, and the removal suction cup 1231 is activated to remove the inner sealing paper 13. Similarly, when the second removal component 123 is running, the gripper is located in another direction of the pivot 125, which can avoid affecting the collision of the inner sealing paper 13 and causing the inner sealing paper 13 to fall off.

[0080] Furthermore, the second removal component 123 may also include a connecting rod 1232, with the removal suction cup 1231 disposed on the connecting rod 1232. The connecting rod 1232 extends the position of the removal suction cup 1231. The connecting rod 1232 extends along... Figure 4 Extending in the Y direction. The removal suction cup 1231 is a vacuum removal suction cup 1231, and a corresponding adsorption device is connected to the removal suction cup 1231 to achieve the suction of the inner sealing paper 13. In this embodiment, four removal suction cups 1231 are provided, evenly distributed at the end of the connecting rod 1232. In other embodiments, the number and position of the removal suction cups 1231 can be set according to actual needs, and will not be elaborated further here.

[0081] Therefore, by setting both the removal suction cup 1231 and the gripper on the rotating shaft 125, after the gripper tears off the outer sealing paper 11, the removal suction cup 1231 can quickly take over the work to remove the inner sealing paper 13, effectively saving the conveying time of the packaging box 10 and improving the removal efficiency of the sealing paper.

[0082] In one possible implementation, the first removal component 122 is located at the end of the pivot 125 away from the base 124, and the second removal component 123 is close to the base 124 relative to the first removal component 122.

[0083] The second removal component 123 is misaligned with the first removal component 122 to reduce the possibility of mutual interference between the first removal component 122 and the second removal component 123 during use.

[0084] In one possible implementation, the rotating shaft 125 includes a straight section 1251 and a curved section 1252, the curved section 1252 being located at the end of the straight section 1251, a first separation component being connected to the curved section 1252, and a second removal component 123 being connected to the straight section 1251.

[0085] The straight section 1251 is a telescopic shaft. The straight section 1251 is telescopic, allowing the position of the base 1221 to be adjusted via its extension and retraction. Figure 4 Position in the X direction. Straight section 1251 can be an electric actuator, hydraulic actuator, or pneumatic actuator, which will not be elaborated on here.

[0086] The straight section 1251 is rotatably connected to the base 124, and the curved section 1252 is fixed to the end of the straight section 1251. The curved section 1252 has a 90° bend, and the seat body 1221 is installed at the end of the curved section 1252 so that the telescopic member 1224 is perpendicular to the straight section 1251, so that the second clamping plate 1223 can move along... Figure 4 It extends in the Z-direction.

[0087] See also some of the possible implementation methods. Figure 1 and Figure 3 As shown, the heating component 110 of this application embodiment includes an infrared heating tube 111 and a bracket 112; the infrared heating tube 111 is connected to the bracket 112, and when the packaging box 10 is in the heating station, the infrared heating tube 111 heats the outer sealing paper 11.

[0088] It should be noted that the bracket 112 and the infrared heating tube 111 can jointly define the heating chamber. The packaging box 10 is located inside the heating chamber, and the infrared heating tube 111 is located above the packaging box 10 to heat the outer sealing paper 11. Compared with the electric heating element, the infrared heating tube 111 has the advantages of not requiring preheating and heating faster, which helps to accelerate the softening of the adhesive between the outer sealing paper 11 and the box body 12 and improve the efficiency of removing the sealing paper.

[0089] See also some of the possible implementation methods. Figure 1 As shown, this application embodiment also includes a conveying component 130; the conveying component 130 is configured to convey the packaging box 10 from the heating station to the splitting station.

[0090] Understandably, during the process of removing the sealing paper from the packaging box 10, after the heating component 110 has finished heating the packaging box 10, the packaging box 10 needs to be moved to the splitting station so that the removal structure 120 can remove the sealing paper. Therefore, a conveying component 130 is needed to convey the packaging box 10 from the heating station to the splitting station, thereby saving labor costs and improving conveying efficiency.

[0091] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, the conveying component 130 of this application embodiment includes a drive unit and a conveyor belt; the conveyor belt extends from the heating station to the splitting station, and the drive unit drives the conveyor belt to move so that the conveyor belt conveys the packaging box 10 to the splitting station.

[0092] In practical implementation, the conveyor belt can be connected to the station above the heating station. The packaging box 10 is placed on the conveyor belt, and the drive unit moves the conveyor belt. When the packaging box 10 is below the infrared heating tube 111, the drive unit stops for a certain period to allow the infrared heating tube 111 to heat the outer sealing paper 11. After heating, the drive unit drives the conveyor belt again to transport the packaging box 10 to the splitting station, where the removal structure 120 removes the sealing paper. During the removal process, the infrared heating tube 111 can heat another packaging box 10, achieving continuous production with a simple process and high conveying efficiency. The drive unit can be a motor or other driving device; this embodiment does not limit its use, as long as it can flexibly drive the conveyor belt to move or stop.

[0093] See also some of the possible implementation methods. Figures 1 to 3 As shown, this application embodiment also includes a clamping component 140; the clamping component 140 is configured to clamp the packaging box 10 after the conveying component 130 conveys the packaging box 10 to the splitting station.

[0094] It is understandable that when the packaging box 10 is placed on the conveyor belt, there is still a certain adhesive force between the outer sealing paper 11 and the box body 12 of the packaging box 10. If the gripper directly clamps the outer sealing paper 11 and the lifting rod 1212 rotates to tear off the outer sealing paper 11, it may cause the packaging box 10 to shift relative to the conveyor belt, resulting in the failure to tear off the outer sealing paper 11, or friction between the box body 12 and the conveyor belt, generating a large amount of debris, which affects environmental hygiene. Therefore, it is necessary to set up a clamping component 140. After the packaging box 10 arrives at the disassembly station, the clamping component 140 clamps the packaging box 10, and then the first removal component 122 begins the removal work, ensuring that the packaging box 10 does not shift. This helps to improve the working efficiency and accuracy of the first removal component 122, while reducing the friction between the box body 12 and the conveyor belt, and reducing debris in the environment.

[0095] See also some of the possible implementation methods. Figures 1 to 3 As shown, the clamping assembly 140 of this application embodiment includes a telescopic rod 141 and a clamping member 142; the clamping member 142 is connected to the telescopic rod 141 and is used to clamp the packaging box 10; the telescopic rod 141 is configured such that after the clamping member 142 clamps the packaging box 10, it extends to allow the packaging box 10 to disengage from the conveying assembly 130.

[0096] In practice, after the packaging box 10 arrives at the disassembly station, the clamping component 142 first clamps the packaging box 10, and the telescopic rod 141 extends to lift the packaging box 10. This allows the box body 12 to separate from the conveyor belt, which helps to further reduce the friction between the box body 12 and the conveyor belt during the removal of the sealing paper and helps to extend the service life of the conveyor belt. After the second removal component 123 removes the inner sealing paper 13, the telescopic rod 141 retracts and places the box body 12 back on the conveyor belt. The clamping component 142 releases the box body 12, and at the same time, the conveyor belt starts to move to transport the box body 12 to the next station.

[0097] See also some of the possible implementation methods. Figures 1 to 3 As shown, this application embodiment also includes a storage component 150; the lifting rod 1212 drives the shifting component to rotate, so that the first removal component 122 puts the outer sealing paper 11 into the storage component 150, or the second removal component puts the inner sealing paper 13 into the storage component 150.

[0098] In some embodiments, the receiving component 150 may be disposed on the side of the removal mechanism, such that the first removal component 122 is along... Figure 2 After tearing off the outer sealing paper 11 by rotating in the direction indicated by the middle arrow, continue rotating the gripper until it is just above the storage component 150. Release the gripper to let the outer sealing paper 11 fall into the storage component 150. After removing the suction cup 1231 to pick up the inner sealing paper 13, rotate the lifting rod 1212 at the same angle to position the moving suction cup above the storage component 150. During the rotation of the lifting rod 1212, the rotating shaft 125 can rotate to prepare the first removal component 122 for operation. In this way, while adjusting the positions of the first removal component 122 and the second removal component 123, the removed outer sealing paper 11 or inner sealing paper 13 can be placed in the storage component 150 without adding any extra steps. This does not affect the overall working efficiency of the packaging box sealing paper removal equipment 100, and at the same time ensures the cleanliness of the working environment, which helps to reduce the time and manpower required to clean the working environment.

[0099] The storage component 150 can be a storage box or similar structure. The specific structure and position of the storage component 150 are not limited in this embodiment, as long as it can accommodate the removed outer sealing paper 11 and inner sealing paper 13.

[0100] In summary, the workflow of the packaging box sealing paper removal device 100 provided in this application embodiment is as follows: The packaging box 10 is placed on a conveyor belt, which transports the packaging box 10 to the heating station. The infrared heating tube 111 heats the outer sealing paper 11 of the packaging box 10. After the adhesive softens, the conveyor belt continues to transport the packaging box 10 to the disassembly station. After the clamping component 140 clamps and lifts the packaging box 10, the gripper of the first removal component 122 first clamps one side of the outer sealing paper 11 and smoothly moves to one corner of the outer sealing paper 11 to flatten the folded corner of the outer sealing paper 11 and clamp one corner of the outer sealing paper 11. The lifting rod 1212 drives the gripper to rotate and tear off the outer sealing paper 11, and put the outer sealing paper 11 into the storage box. The lifting rod 1212 rotates in the opposite direction to reset, and at the same time, the rotating shaft 125 rotates to make the removal suction cup 1231 face the packaging box. 10. The suction cup 1231 is removed and the inner sealing paper 13 is taken out by vacuum adsorption. The lifting rod 1212 rotates again so that the suction cup 1231 removes the inner sealing paper 13 into the storage component 150. At the same time, the clamping component 140 puts the packaging box 10 back onto the conveyor belt so that the conveyor belt can transport the packaging box 10 to the next station. Thus, the packaging box sealing paper removal device 100 provided in this application embodiment only needs to occupy two stations, the heating station and the splitting station, to complete the removal of the sealing paper. It occupies less space and helps to reduce the cost of the packaging box sealing paper removal device 100. Moreover, the heating by the infrared heating tube 111 and the alternation of the first removal component 122 and the second removal component 123 effectively reduce the time for removing the sealing paper, which helps to improve the removal efficiency of the sealing paper and thus improve the efficiency of automated production.

[0101] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or 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 the embodiments of this application according to the specific circumstances.

[0102] The devices or elements referred to in the embodiments of this application or implied herein must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of this application. In the description of the embodiments of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0103] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0104] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or apparatus.

[0105] It is understood that the various numerical designations used in the embodiments of this application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of this application.

[0106] It is understood that, in the embodiments of this application, the order of the above-mentioned process numbers does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0107] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0108] It should be understood that this application is not limited to the precise structure 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 application is limited only by the appended claims.

Claims

1. A packaging box sealing paper removal device (100), wherein the sealing paper includes an inner sealing paper (13) and an outer sealing paper (11), characterized in that, The removal device (100) has heating stations and disassembly stations arranged in sequence, including: Heating component (110), located at the heating station, is used to heat the outer sealing paper (11). The removal structure (120) is located at the splitting station and includes a transposition component, a first removal component (122), and a second removal component (123). The first removal component (122) and the second removal component (123) are both disposed on the switching component. The switching component is configured to switch between a first state and a second state. In the first state, the first removal component (122) faces the outer sealing paper (11) and removes the outer sealing paper (11). In the second state, the second removal component (123) faces the inner sealing paper (13) and removes the inner sealing paper (13).

2. The packaging box sealing paper removal device (100) according to claim 1, characterized in that, The transposition assembly includes a base (124) and a rotating shaft (125). The rotating shaft (125) is rotatable relative to the base (124), and the first removal component (122) and the second removal component (123) are both disposed on the rotating shaft (125); The rotating shaft (125) rotates to switch the transposition component between the first state and the second state.

3. The packaging box sealing paper removal device (100) according to claim 2, characterized in that, The removal structure (120) further includes an adjustment assembly (121), which includes an adjustment seat (1211) and a lifting rod (1212). The rotating shaft (125) is telescopically oriented, and the extension direction of the rotating shaft (125) intersects the extension direction of the lifting rod (1212). One end of the lifting rod (1212) is connected to the adjustment seat (1211), and the other end of the lifting rod (1212) is connected to the base (124), so that the shifting assembly moves along the axial direction of the lifting rod (1212).

4. The packaging box sealing paper removal device (100) according to claim 3, characterized in that, The first removal component (122) includes grippers. One end of the lifting rod (1212) is rotatably connected to the adjusting seat (1211); After the gripper clamps the outer sealing paper (11), the lifting rod (1212) drives the gripper to move relative to the packaging box (10) so that the gripper removes the outer sealing paper (11).

5. The packaging box sealing paper removal device (100) according to claim 1, characterized in that, The second removal component (123) includes a removal suction cup (1231) for adsorbing the inner sealing paper (13).

6. The packaging box sealing paper removal device (100) according to claim 1, characterized in that, The heating assembly (110) includes an infrared heating tube (111) and a bracket (112). The infrared heating tube (111) is connected to the bracket (112). When the packaging box (10) is located at the heating station, the infrared heating tube (111) heats the outer sealing paper (11).

7. The packaging box sealing paper removal device (100) according to any one of claims 1-6, characterized in that, It also includes a transmission component (130); The conveying assembly (130) is configured to convey the packaging box (10) from the heating station to the splitting station.

8. The packaging box sealing paper removal device (100) according to claim 7, characterized in that, The conveying assembly (130) includes a drive unit and a conveyor belt; The conveyor belt extends from the heating station to the splitting station, and the drive unit drives the conveyor belt to move so that the conveyor belt transports the packaging box (10) to the splitting station.

9. The packaging box sealing paper removal device (100) according to claim 7, characterized in that, It also includes a clamping assembly (140); The clamping assembly (140) is configured to clamp the packaging box (10) after the conveying assembly (130) conveys the packaging box (10) to the splitting station.

10. The packaging box sealing paper removal device (100) according to claim 9, characterized in that, The clamping assembly (140) includes a telescopic rod (141) and a clamping member (142). The clamping member (142) is connected to the telescopic rod (141) and is used to clamp the packaging box (10). The telescopic rod (141) is configured such that the clamping member (142) extends after clamping the package (10) to disengage the package (10) from the conveying assembly (130).

11. The packaging box sealing paper removal device (100) according to claim 3, characterized in that, It also includes storage components (150); The lifting rod (1212) drives the shifting component to rotate, so that the first removal component (122) puts the outer sealing paper (11) into the storage component (150), or the second removal component (123) puts the inner sealing paper (13) into the storage component (150).

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