Tape sealing device

Abstract

The present invention relates to the field of industrial packaging technology, and specifically to a tape box sealing device, comprising a base frame, a tape unwinding mechanism, a tape adsorption mechanism, a three-axis manipulator, a rotating platform, a box body clamping mechanism, a pressure roller mechanism, and a shearing mechanism. During loading, the box body is sent to the adsorption strip and adhered to the tape. The box body clamping mechanism moves the box body along the X direction to the rotating platform and limits it in the Z direction. Then, the rotating drive member moves to cooperate with the rotating platform to rotate a specified number of circles. The pressure roller mechanism ensures that the tape fits the side wall of the box body during rotation. Finally, the shearing mechanism cuts the tape. This device can realize the automated operation of tape box sealing, saving a lot of labor, and takes an average of 13 seconds per box. At the same time, the relative position accuracy of the structure and the clamping and fixing of the box body can ensure the consistency of the winding height, eliminating the need for rework and greatly improving the winding efficiency. In addition, the shearing mechanism of this device can ensure the flatness of the tape cut, thereby improving the winding quality.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial packaging, and in particular to a tape box sealing device. Background Art

[0002] In the industrial packaging field, box packaging requires the use of tape to wrap a specified number of times around the box joints, and the tape cuts must be neat and the tape attachment height must be consistent.

[0003] Conventional tape sealing is primarily performed manually, with the following process: opening the sealing tape → wrapping the tape a specified number of times around the box joint → cutting the tape → stacking the boxes. This method has the following drawbacks: First, manually cutting the tape with scissors cannot guarantee a clean cut, thus compromising wrapping quality. Second, manual wrapping takes an average of 45 seconds per box, making it inefficient. Furthermore, manual wrapping often results in uneven height, folds, or skewed tape, requiring rework to achieve a consistent height. This rework further reduces wrapping efficiency. Third, the entire wrapping process requires manual labor, which is labor-intensive. Summary of the Invention

[0004] In order to overcome the technical defects of the existing tape box sealing technology, such as difficulty in ensuring winding quality, low winding efficiency and large labor consumption, the present invention provides a tape box sealing device.

[0005] The tape box sealing device provided by the present invention comprises:

[0006] chassis;

[0007] A tape unwinding mechanism, which is mounted on the base frame and includes a mounting shaft suitable for sleeve-mounting the tape roll, wherein the mounting shaft is arranged in the Z direction;

[0008] The tape suction mechanism includes a suction strip and two tensioning wheels. The suction surface of the suction strip is parallel to the Z axis, and the length direction of the suction strip is arranged along the X direction. The two tensioning wheels are both rotatably mounted on the base frame with the Z axis as the rotation axis and are respectively located on both sides of the suction strip in the X direction. When the two tensioning wheels tension the tape, the tape adheres to the suction surface of the suction strip;

[0009] A three-axis manipulator is mounted on the base frame and has an output end capable of translation along the X, Y and Z directions;

[0010] a rotating platform mounted on the base frame and located on the X-side of the tape adsorption mechanism away from the tape unwinding mechanism;

[0011] A box body clamping mechanism, comprising a rotary drive member, a fixed frame, a clamping assembly and a Z-down pressing assembly, wherein the fixed portion of the rotary drive member is fixedly connected to the output end of the three-axis manipulator, the rotating portion of the rotary drive member faces downward and the rotation axis is arranged in the Z direction, the fixed frame is fixedly connected to the rotating portion of the rotary drive member, the clamping assembly and the Z-down pressing assembly are both mounted on the fixed frame, the clamping assembly is suitable for clamping the side wall of the box body, and the Z-down pressing assembly is suitable for Z-down pressing the box body;

[0012] a pressure wheel mechanism located on one side of the rotating platform in the Y direction, the pressure wheel mechanism comprising a tape pressure wheel, a pressure wheel Y-direction driving member, and a Y-direction elastic telescopic member, wherein the fixed portion of the pressure wheel Y-direction driving member is provided on the base frame, one end of the Y-direction elastic telescopic member is fixed to the movable portion of the pressure wheel Y-direction driving member, and the tape pressure wheel is mounted on the other end of the Y-direction elastic telescopic member with the rotation axis arranged in the Z direction;

[0013] The shearing mechanism includes a shearing Z-direction drive member and a pair of scissors. The fixed part of the shearing Z-direction drive member is fixed to the output end of the three-axis manipulator. The scissors are driven and installed on the moving part of the shearing Z-direction drive member. The scissors are suitable for cutting the tape between the adsorption strip and the tensioning wheel close to the side of the rotating platform.

[0014] Optionally, the tape unwinding mechanism includes:

[0015] an unwinding Z-direction driving member, wherein the fixing portion thereof is fixed relative to the base frame;

[0016] A magnetic powder clutch, the fixed portion of which is fixed to the moving portion of the unwinding Z-direction drive member;

[0017] A tape ferrule, which is fixed to the top end of the output shaft of the magnetic powder clutch and is suitable for sleeve-mounting a tape roll;

[0018] The tape ferrule and the output shaft of the magnetic powder clutch form the installation shaft.

[0019] Optionally, the rotating platform includes:

[0020] a chassis arranged horizontally and fixed on the chassis;

[0021] A plurality of balls are provided and are all mounted on the chassis, and the balls protrude from the upper surface of the chassis;

[0022] The turntable is arranged horizontally and supported on all the balls;

[0023] The rotating shaft is arranged in the Z direction, the upper end of the rotating shaft is fixedly connected to the center of the turntable, and the lower end is rotatably connected to the center of the chassis.

[0024] Optionally, the clamping assembly includes:

[0025] An X-direction clamping assembly includes an X-direction clamping driver and two X-direction clamping plates, wherein the fixing portion of the X-direction clamping driver is fixedly connected to the fixing frame, and the X-direction clamping driver is provided with two output portions that can move closer to or farther away from each other and are respectively fixedly connected to the two X-direction clamping plates;

[0026] Y-axis clamping assembly, the Y-axis clamping assembly includes a Y-axis clamping drive, a Z-axis clamping drive and two Y-axis clamping plates, the fixed part of the Y-axis clamping drive is fixedly connected to the fixed frame, the Y-axis clamping drive is provided with two output parts that can approach or move away from each other and one output part is fixedly connected to one of the Y-axis clamping plates, the other output part is fixedly connected to the fixed part of the Z-axis clamping drive, and the other Y-axis clamping plate is connected to the movable part of the Z-axis clamping drive.

[0027] Optionally, the fixed frame includes a top plate, a bottom plate and a connecting column, the top plate and the bottom plate are both arranged horizontally, the top plate is fixed below the rotating part of the rotating drive member, the connecting column is arranged in the Z direction and the two ends are fixedly connected to the top plate and the bottom plate respectively, and the X-direction clamping drive member and the Y-direction clamping drive member are respectively located on the lower side and the upper side of the bottom plate.

[0028] Optionally, the Z downward pressing component includes:

[0029] a connecting rod, arranged in the Z direction and having an upper end fixed to the base plate;

[0030] A pressure head is fixed to the lower end of the connecting rod and is located below the X-axis clamping drive member.

[0031] Optionally, the scissors include:

[0032] a first blade, which is fixed to the moving portion of the shearing Z-direction drive member and has a blade arranged in the Z direction;

[0033] The top end of the second blade is hinged on the moving part of the shear Z-direction drive member and can make its blade contact with the blade of the first blade through rotation. The second blade is connected to a blade drive member suitable for driving its rotation.

[0034] Optionally, the tape sealing device further includes:

[0035] A push plate, whose plate surface is arranged along the YZ plane, is fixed on the output end of the three-axis manipulator and is suitable for pushing the packaged box out of the rotating platform when the box clamping mechanism is loading.

[0036] Optionally, the tape box sealing device further includes a tape folding mechanism, wherein the tape folding mechanism includes:

[0037] The tape folding assembly includes a fixed block, a folding X-axis driving member, and a moving block. The fixed block is provided on the base frame. The fixed portion of the folding X-axis driving member is provided on the base frame, and the moving portion is fixedly connected to the moving block. The moving block can contact or separate from the fixed block through X-axis movement to form a gap. The fixed block and the moving block are both located between the adsorption strip and the tensioning wheel on the side close to the rotating platform, and the moving block is closer to the adsorption strip than the fixed block.

[0038] The tape pressing assembly includes a pressing strip and a pressing drive, wherein the pressing strip is arranged in the Z direction and is mounted on the base frame through the pressing drive, and the pressing drive is located below the base frame and is adapted to drive the pressing strip to move up and down in the Z direction to retract under the base frame to avoid loading, and to move in the Y direction to press the tape against the fixed block;

[0039] The tape moving assembly includes a moving rod and a moving drive member. The moving rod is arranged in the Z direction and is installed on the base frame through the moving drive member. The moving drive member is located below the base frame and is suitable for driving the moving rod to rise and fall in the Z direction to avoid loading and move in the Y direction to move the tape into the gap.

[0040] Optionally, the shift rod is provided with a plurality of convex strips along its circumference, each convex strip is arranged along the length direction of the shift rod, and the plurality of convex strips are distributed at intervals along the circumference of the shift rod.

[0041] The technical solution provided by the present invention has the following advantages compared with the prior art:

[0042] The present invention provides a tape box sealing device. After the tape is output from the tape unwinding mechanism, it can be kept fixed and tensioned under the action of the tape adsorption mechanism. When loading, the box body is sent to the end of the adsorption strip plate near the rotating platform and adhered to the tape. At this time, the three-axis manipulator controls the box body clamping mechanism to move to the position of the box body to be processed. The box body clamping mechanism operates to clamp and fix the box body on both sides in the X direction and then transfers it to the rotating platform along the X direction and limits it in the Z direction. Then, the rotary drive member operates to cooperate with the rotating platform to rotate a specified number of circles. The pressure roller mechanism ensures that the tape is in contact with the side wall of the box body during rotation. Finally, the shearing mechanism cuts the tape. In this way, the device can realize the automated operation of tape box sealing, saving a lot of labor, and averaging 13 seconds per box. At the same time, the relative position accuracy of the structure and the clamping fixation of the box body can ensure the consistency of the winding height. The winding and sealing success rate reaches 99.99%, without the need for rework, which greatly improves the winding efficiency. In addition, the shearing mechanism of the device can ensure the flatness of the tape cut, thereby improving the winding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0045] Figure 1 A schematic structural diagram of a tape box sealing device according to an embodiment of the present invention (without a bottom frame);

[0046] Figure 2 A schematic structural diagram of a tape unwinding mechanism according to an embodiment of the present invention is shown;

[0047] Figure 3 A schematic structural diagram showing a tape adsorption mechanism according to an embodiment of the present invention;

[0048] Figure 4 A schematic diagram of a three-axis manipulator and related structures in an embodiment of the present invention is shown;

[0049] Figure 5 A schematic structural diagram showing a box clamping mechanism according to an embodiment of the present invention;

[0050] Figure 6 A schematic structural diagram of a shearing mechanism according to an embodiment of the present invention is shown;

[0051] Figure 7 A schematic diagram showing the exploded structure of the rotating platform according to an embodiment of the present invention;

[0052] Figure 8 A schematic structural diagram of a pressing wheel mechanism according to an embodiment of the present invention is shown;

[0053] Figure 9 A schematic diagram showing the internal structure of the Y-direction elastic expansion member according to an embodiment of the present invention;

[0054] Figure 10 A schematic structural diagram of a tape folding mechanism according to an embodiment of the present invention is shown;

[0055] Figure 11 A schematic structural diagram showing a tape pressing assembly according to an embodiment of the present invention;

[0056] Figure 12 A schematic structural diagram of a tape moving assembly according to an embodiment of the present invention is shown;

[0057] Figure 13 Schematic diagram showing the structure of the shift lever in an embodiment of the present invention.

[0058] In the picture:

[0059] 1. Tape unwinding mechanism; 11. Unwinding Z-axis drive; 12. Magnetic powder clutch; 13. Tape ferrule; 131. Fixed plate; 132. Socket sleeve; 14. Guide assembly; 141. First support plate; 142. Second support plate; 143. Linear bearing; 144. Guide column; 2. Tape suction mechanism; 21. Suction strip; 22. Tensioning pulley; 3. Three-axis manipulator; 31. X-axis drive pair; 32. Y-axis drive pair; 33. Z-axis drive pair; 4. Rotating platform; 41. Chassis; 42. Ball bearing; 43. Turntable; 44. Rotating shaft; 5. Box clamping mechanism; 51. Rotating drive; 52. Fixing frame; 521. Top plate; 522. Bottom plate; 523. Connecting column; 53. Clamping assembly; 531. X-axis clamping assembly; 5311. X-axis clamping drive; 5312. X-axis clamping plate; 532. Y-axis clamping assembly; 5321. Y-axis clamping drive; 5322. Z-axis clamping drive Components; 5323, Y-direction clamp; 54, Z-direction pressing assembly; 541, connecting rod; 542, pressing head; 6, pressing wheel mechanism; 61, tape pressing wheel; 62, pressing wheel Y-direction driving member; 63, Y-direction elastic telescopic member; 631, housing; 632, guide rod; 633, clamping ring; 634, compression spring; 7, shearing mechanism; 71, shearing Z-direction driving member; 72, scissors; 721, first blade; 722, second blade; 723, blade driving member ;8. Push plate;9. Tape folding mechanism;91. Tape folding assembly;911. Fixed block;912. Folding X-direction drive member;913. Moving block;92. Tape pressing assembly;921. Pressing strip;922. Pressing drive member;9221. First cylinder;9222. Second cylinder;93. Tape shifting assembly;931. Push rod;9311. Raised strip;932. Steering drive member;9321. Third cylinder;9322. Fourth cylinder. DETAILED DESCRIPTION

[0060] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the scheme of the present invention will be further described below. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0061] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present invention, rather than all the embodiments.

[0062] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0063] In one embodiment, referring to Figure 1The tape box sealing device includes a base frame, a tape unwinding mechanism 1, a tape adsorption mechanism 2, a three-axis manipulator 3, a rotating platform 4, a box body clamping mechanism 5, a pressure wheel mechanism 6 and a shearing mechanism 7.

[0064] Base frame:

[0065] It should be noted that the chassis Figure 1 It is not shown in the figure, and its main function is to support other mechanisms and connect all the mechanisms into a whole, and can specifically adopt a commonly used rack structure in this field.

[0066] Tape unwinding mechanism 1:

[0067] Reference Figure 1 and Figure 2 The tape unwinding mechanism 1 is installed on the base frame and includes a mounting shaft suitable for sleeve-connecting the tape roll, and the mounting shaft is arranged in the Z direction.

[0068] Specifically, the tape unwinding mechanism 1 includes an unwinding Z-direction drive member 11, a magnetic powder clutch 12 and a tape ferrule 13. The fixed part of the unwinding Z-direction drive member 11 is fixed relative to the base frame, the fixed part of the magnetic powder clutch 12 is fixed on the moving part of the unwinding Z-direction drive member 11, and the tape ferrule 13 is fixed on the top end of the output shaft of the magnetic powder clutch 12 and is suitable for socketing the tape roll. The tape ferrule 13 and the output shaft of the magnetic powder clutch 12 form an installation shaft.

[0069] More specifically, the unwinding Z-direction driving member 11 is an electric linear actuator. As an alternative embodiment, the unwinding Z-direction driving member 11 can also be a cylinder, a motor screw pair or other commonly used linear driving members.

[0070] More specifically, the tape ferrule 13 comprises a fixed disc 131 and a sleeve 132. The fixed disc 131 is fixed to the top of the output shaft of the magnetic powder clutch 12, with the disc surface perpendicular to the output shaft. The sleeve 132 is integrally formed with or fixedly connected to the fixed disc 131. The sleeve 132 comprises a plurality of circumferentially spaced petals, the upper outer wall of which is a conical surface and the lower outer wall of which is a cylindrical surface. During use, the inner hole of the tape roll is guided by the conical surface into the cylindrical surface, making it easier to fit. As an alternative embodiment, the output shaft diameter of the magnetic powder clutch 12 can be directly set to match the inner diameter of the tape roll, and the tape roll can be directly sleeved onto the output shaft of the magnetic powder clutch 12.

[0071] Furthermore, a guide assembly 14 can be added between the fixed portion of the unwinding Z-direction drive member 11 and the magnetic powder clutch 12 to ensure the stability of the Z-direction lifting and lowering of the magnetic powder clutch 12. Specifically, the guide assembly 14 includes a first support plate 141, a second support plate 142, a linear bearing 143, and a guide post 144. The first support plate 141 is fixedly connected to the movable portion of the magnetic powder clutch 12, the second support plate 142 is fixedly connected to the fixed portion of the unwinding Z-direction drive member 11, the linear bearing 143 is mounted on the first support plate 141, and the guide post 144 is inserted into the linear bearing 143. The top of the guide post 144 is fixedly connected to the base frame via bolts.

[0072] The tape unwinding mechanism 1 of this embodiment has a Z-direction drive member 11 that drives the mounting shaft to move up and down, so that the tape is flush with the tape adsorption mechanism 2, thereby adapting to tapes of various bandwidths; the magnetic powder clutch 12 can output a certain torque, so that the tape can only be pulled when the pulling force is greater than the torque, thereby ensuring the tension of the tape roll while being able to retract and unwind the tape roll.

[0073] In other embodiments, the tape unwinding mechanism 1 may also adopt an inflatable shaft or other commonly used unwinding mechanisms in the art. The tape unwinding mechanism 1 may not be adjustable in the Z direction and may be used for winding tapes with specific bandwidths.

[0074] Adhesive tape adsorption mechanism 2:

[0075] Reference Figure 1 and Figure 3 The tape adsorption mechanism 2 includes an adsorption strip 21 and two tensioning wheels 22. The adsorption surface of the adsorption strip 21 is parallel to the Z axis, and the length direction of the adsorption strip 21 is arranged along the X direction. The two tensioning wheels 22 are both rotatably mounted on the base frame with the Z axis as the rotation axis 44 and are respectively located on both sides of the X direction of the adsorption strip 21. When the two tensioning wheels 22 tension the tape, the tape adheres to the adsorption surface of the adsorption strip 21.

[0076] It is easy to understand that the adsorption strip 21 needs to be connected to a negative pressure device when working to provide the required adsorption force through negative pressure; the adsorption surface is the working surface with the adsorption holes.

[0077] It should be noted that when the adsorption strip 21 adsorbs the tape, it adsorbs the non-adhesive side of the tape, and the adhesive side of the tape is provided for adhering to the box body.

[0078] Three-axis manipulator 3:

[0079] Reference Figure 4 The three-axis manipulator 3 is installed on the base frame and the output end can translate along the X, Y and Z directions.

[0080] It is easy to understand that the three-axis manipulator 3 includes an X-direction driving pair 31, a Y-direction driving pair 32 and a Z-direction driving pair 33 to enable translation of the output end along the X-direction, Y-direction and Z-direction.

[0081] Specifically, the fixed part of the Y-axis driving pair 32 is arranged on the base frame, the fixed part of the X-axis driving pair 31 is arranged on the movable part of the Y-axis driving pair 32, the fixed part of the Z-axis driving pair 33 is arranged on the movable part of the X-axis driving pair 31, and the output end of the three-axis manipulator 3 is arranged on the movable part of the Z-axis driving pair 33.

[0082] In other embodiments, the fixed part of the Z-axis drive pair 33 may be arranged on the base frame, the fixed part of the X-axis drive pair 31 may be arranged on the movable part of the Z-axis drive pair 33, the fixed part of the Y-axis drive pair 32 may be arranged on the movable part of the X-axis drive pair 31, and the output end of the three-axis manipulator 3 may be arranged on the movable part of the Y-axis drive pair 32; or the fixed part of the X-axis drive pair 31 may be arranged on the base frame, the fixed part of the Y-axis drive pair 32 may be arranged on the movable part of the X-axis drive pair 31, the fixed part of the Z-axis drive pair 33 may be arranged on the movable part of the Y-axis drive pair 32, and the output end of the three-axis manipulator 3 may be arranged on the movable part of the Z-axis drive pair 33; or other combined structures may be used.

[0083] It should be noted that the main function of the three-axis manipulator 3 is to drive the box clamping mechanism 5 to move to the position of the adsorption strip 21, clamp the box to be processed and then transfer it to the rotating platform 4 along the X direction.

[0084] Rotating Platform 4:

[0085] Reference Figure 1 and Figure 7 The rotating platform 4 is installed on the base frame and is located on the X-direction side of the tape adsorption mechanism 2 away from the tape unwinding mechanism 1.

[0086] It should be noted that the primary function of rotating platform 4 is to cooperate with Z-direction pressing assembly 54 of the box clamping mechanism 5 to limit the box in the Z direction, ensuring the positional accuracy of the box during rotation. Furthermore, static friction exists between the box and rotating platform 4, allowing rotating platform 4 to rotate synchronously with the box through static friction, avoiding sliding friction with the bottom surface of the box, thereby preventing wear on the bottom surface of the box.

[0087] Specifically, the rotating platform 4 includes a chassis 41, ball bearings 42, a turntable 43 and a rotating shaft 44; the chassis 41 is arranged horizontally and fixed on the base frame; a plurality of ball bearings 42 are provided and are all installed on the chassis 41, and the ball bearings 42 protrude from the upper surface of the chassis 41; the turntable 43 is arranged horizontally and supported on all the ball bearings 42; the rotating shaft 44 is arranged in the Z direction, and the upper end of the rotating shaft 44 is fixedly connected to the center of the turntable 43, and the lower end is rotatably connected to the center of the chassis 41.

[0088] More specifically, the lower end of the rotating shaft 44 is rotatably connected to the center of the chassis 41 through a bearing. As an alternative embodiment, the lower end of the rotating shaft 44 can also be clearance-matched with the center of the chassis 41 to achieve rotatable connection.

[0089] It should be noted that the turntable 43 itself has no driving force, and its main function is to cooperate with the rotary driving member 51 of the box clamping mechanism 5 to rotate the box to achieve the winding of the tape on the box.

[0090] In the rotating platform 4 of this embodiment, the turntable 43 is supported on the balls 42, which can not only ensure the stability of rotation but also reduce the rotation friction.

[0091] In other embodiments, the rotating platform 4 may also only have a turntable 43 , and the turntable 43 is directly rotatably connected to the base frame.

[0092] Box clamping mechanism 5:

[0093] Reference Figure 1 、 Figure 4 and Figure 5 The box body clamping mechanism 5 includes a rotating drive member 51, a fixed frame 52, a clamping assembly 53 and a Z downward pressing assembly 54. The fixed part of the rotating drive member 51 is fixedly connected to the output end of the three-axis manipulator 3, the rotating part of the rotating drive member 51 is downward and the rotating axis 44 is arranged in the Z direction, the fixed frame 52 is fixedly connected to the rotating part of the rotating drive member 51, the clamping assembly 53 and the Z downward pressing assembly 54 are both installed on the fixed frame 52, the clamping assembly 53 is suitable for clamping the side wall of the box body, and the Z downward pressing assembly 54 is suitable for Z downward pressing.

[0094] Specifically, the rotary driving member 51 is an electric rotary actuator.

[0095] In other embodiments, the rotary driving member 51 may also be a rotary cylinder or other commonly used rotary driving members 51 .

[0096] Specifically, the fixing frame 52 includes a top plate 521, a bottom plate 522 and a connecting column 523. The top plate 521 and the bottom plate 522 are both arranged horizontally. The top plate 521 is fixed under the rotating part of the rotating driving member 51. The connecting column 523 is arranged in the Z direction and its two ends are fixedly connected to the top plate 521 and the bottom plate 522 respectively.

[0097] In this embodiment, the fixing frame 52 and the bottom plate 522 have installation spaces reserved above and below, which makes the space arrangement more flexible and facilitates the installation of the clamping assembly 53 and the Z downward pressing assembly 54.

[0098] In other embodiments, the fixing frame 52 may also be a solid block or plate structure, and the clamping assembly 53 and the Z downward pressing assembly 54 may both be installed below the fixing frame 52 .

[0099] Specifically, the clamping assembly 53 includes an X-direction clamping assembly 531 and a Y-direction clamping assembly 532. The X-direction clamping assembly 531 includes an X-direction clamping driver 5311 and two X-direction clamping plates 5312. The fixing portion of the X-direction clamping driver 5311 is fixedly connected to the fixing frame 52. The X-direction clamping driver 5311 is provided with two output portions that can move closer to or farther from each other and are respectively fixedly connected to the two X-direction clamping plates 5312. The Y-direction clamping assembly 532 includes a Y-direction clamping driver 532. 1. A Z-axis clamping drive member 5322 and two Y-axis clamping plates 5323, the fixed part of the Y-axis clamping drive member 5321 is fixedly connected to the fixed frame 52, the Y-axis clamping drive member 5321 is provided with two output parts that can approach or move away from each other, and one output part is fixedly connected to one of the Y-axis clamping plates 5323, the other output part is fixedly connected to the fixed part of the Z-axis clamping drive member 5322, and the other Y-axis clamping plate 5323 is connected to the movable part of the Z-axis clamping drive member 5322.

[0100] More specifically, the X-axis clamping drive 5311 and the Y-axis clamping drive 5321 are both claw cylinders. As an alternative embodiment, the X-axis clamping drive 5311 can also be a claw electric cylinder or a bidirectional screw drive pair or other drive components that can achieve the clamping function.

[0101] It should be noted that the Y-clamping assembly 532 is provided with a Z-clamping driver 5322. The Z-clamping driver 5322 outputs Z-direction linear motion. Its primary function is to allow the corresponding Y-clamping plate 5323 to rise. This allows the clamping assembly 53 to avoid the adsorption strip 21 when it descends to grasp the box, allowing it to descend smoothly to the target position to grasp the box. More specifically, the Y-clamping assembly 532 can be implemented using a pneumatic cylinder, electric push rod, or other commonly used linear drive pair.

[0102] More specifically, the X-axis clamping driver 5311 and the Y-axis clamping driver 5321 are located below and above the base plate 522, respectively. This provides a more efficient spatial arrangement. Alternatively, the fixed frame 52 may be constructed as a solid block or plate, with both the X-axis clamping driver 5311 and the Y-axis clamping driver 5321 mounted below the fixed frame 52.

[0103] The clamping assembly 53 of this embodiment can clamp the box body from four directions: front, back, left, and right, so that the box body is more stable when rotating, which is more conducive to ensuring the quality of tape winding.

[0104] In other embodiments, the clamping assembly 53 may also only have an X-axis clamping assembly 531, which can transport the box body and also clamp the box body for rotation.

[0105] It should be noted that the main function of the Z-down pressing component is to press the box body downward in the Z direction to prevent the box body from moving up and down during rotation.

[0106] Specifically, the Z-downward pressing assembly 54 includes a connecting rod 541 and a pressing head 542. The connecting rod 541 is arranged in the Z direction and the upper end is fixed on the base plate 522. The pressing head 542 is fixed at the lower end of the connecting rod 541 and is located below the X-direction clamping drive member 5311.

[0107] More specifically, the pressing head 542 is a rubber head, which presses the box body in a flexible manner to avoid damage to the box body.

[0108] More specifically, the upper end of the connecting rod 541 is removably fixed to the base plate 522 via a locking head. The Z-axis position of the connecting rod 541 relative to the base plate 522 can be manually adjusted, thereby adjusting the height of the pressing head 542, thereby making this structure suitable for processing boxes of various heights. As an alternative embodiment, the upper end of the connecting rod 541 can also be non-removably fixed to the base plate 522, only for processing products of a specific height.

[0109] In this embodiment, the Z-direction pressing assembly 54 is manually adjustable. The operator adjusts the height of the pressing head 542 according to the thickness of the cassette. When the cassette clamping mechanism 5 clamps the cassette, the three-axis manipulator 3 first controls the cassette clamping mechanism 5 to descend, causing the pressing head 542 to contact the top surface of the cassette. The X-direction clamping assembly 531 then clamps the cassette on both sides in the X direction. Finally, the three-axis manipulator 3 controls the cassette clamping mechanism 5 to translate in the X direction, transferring the cassette to the rotating platform 4. This Z-direction pressing assembly 54 is relatively simple in structure and meets practical requirements. Furthermore, the Z-direction pressing assembly 54 of this embodiment first presses the pressing head 542 against the top surface of the cassette before clamping the cassette on both sides in the X direction. This prevents unsatisfactory winding caused by a previous process that failed to secure the upper and lower parts of the cassette. It is important to note that the Z-direction pressing assembly 54 of this embodiment only applies a small force downward to the cassette, sufficient to limit the cassette in the Z direction, and does not exert significant pressure. Therefore, the cassette is not subject to significant friction, which could cause wear on the bottom of the cassette during transfer.

[0110] In other embodiments, the Z downward pressing assembly 54 may also be configured with a separate driving mechanism. After the box body is transferred to the rotating platform 4, the Z downward pressing assembly 54 drives the pressing head 542 to press the box body downward and then rotate it.

[0111] Pressing wheel mechanism 6:

[0112] Reference Figure 1 、 Figure 8 and Figure 9The pressure wheel mechanism 6 is located on the Y-direction side of the rotating platform 4. The pressure wheel mechanism 6 includes a tape pressure wheel 61, a pressure wheel Y-direction driving member 62 and a Y-direction elastic telescopic member 63. The fixed part of the pressure wheel Y-direction driving member 62 is arranged on the base frame, one end of the Y-direction elastic telescopic member 63 is fixed to the moving part of the pressure wheel Y-direction driving member 62, and the tape pressure wheel 61 is installed at the other end of the Y-direction elastic telescopic member 63 and the rotation axis is arranged in the Z direction.

[0113] It is easy to understand that the function of the Y-direction driving member 62 of the pressure wheel is to drive the tape pressure wheel 61 to move in a large stroke so that the tape pressure wheel 61 is close to or away from the box body; the function of the Y-direction elastic telescopic member 63 is to enable the tape pressure wheel 61 to be adjusted in a small stroke according to the lateral outer contour of the box body, so as to always maintain contact with the side wall of the box body, and to continuously apply pressure to the tape so that the tape is firmly attached to the side wall of the box body.

[0114] Specifically, the pressure wheel Y-direction driving member 62 is a cylinder.

[0115] In other embodiments, the pressure wheel Y-axis driving member 62 can also be a linear motor, a motor screw pair or an electric push rod or other linear driving members, as long as it can move the tape pressure wheel 61 closer to or away from the box body.

[0116] Specifically, the Y-direction elastic expansion member 63 includes a housing 631, a guide rod 632, a clamping ring 633, and a compression spring 634. The housing 631 is fixed to the movable portion of the pressure roller Y-direction driving member 62. The guide rod 632 is mounted within the housing 631 and can slide in the Y direction. The clamping ring 633 is fixed to the guide rod 632. A step is provided on the inside of the housing 631. The compression spring 634 is pressed between the step and the clamping ring 633. The tape pressure roller 61 is mounted on the protruding end of the guide rod 632. When the tape pressure roller 61 contacts the side wall of the box body, if the diameter of the box body side wall changes, the guide rod 632 expands and contracts in the Y direction within the housing 631, allowing the tape pressure roller 61 to adapt to the box body side wall. Under the action of the compression spring 634, the pressure on the tape is ensured, so that the tape is firmly attached to the box body side wall. It is easy to understand that a limiting structure should be designed between the clamping ring 633 and the housing 631 to prevent the guide rod 632 from popping out and falling from the Y side of the housing 631 under the action of the compression spring 634.

[0117] In other embodiments, the Y-direction elastic telescopic member 63 may also adopt a spring sleeve structure or other commonly used structures capable of elastic linear telescoping.

[0118] Shearing mechanism 7:

[0119] Reference Figure 1 、 Figure 4 and Figure 6The shearing mechanism 7 includes a shearing Z-direction driving member 71 and a scissors 72. The fixed part of the shearing Z-direction driving member 71 is fixed to the output end of the three-axis manipulator 3, and the scissors 72 are driven and installed on the moving part of the shearing Z-direction driving member 71. The scissors 72 are suitable for cutting the tape between the adsorption strip 21 and the tensioning wheel 22 on the side close to the rotating platform 4.

[0120] Specifically, the shearing Z-direction driving member 71 may be a cylinder, an electric push rod, a motor screw pair or other commonly used linear driving members.

[0121] Specifically, the scissors 72 include a first blade 721 and a second blade 722. The first blade 721 is fixed on the moving part of the shear Z-direction drive 71 and the blade is arranged in the Z direction. The top end of the second blade 722 is hinged on the moving part of the shear Z-direction drive 71 and its blade can be connected with the blade of the first blade 721 through rotation. The second blade 722 is connected to a blade drive 723 suitable for driving its rotation.

[0122] More specifically, the blade driver 723 is a pneumatic cylinder. A crossbeam is integrally mounted on top of the second blade 722. One end of the crossbeam is hinged to the movable portion of the shear Z-axis driver 71, and the other end is hinged to the outer end of the cylinder's piston rod. The cylinder body is fixed to the movable portion of the shear Z-axis driver 71. The cylinder retracts and contracts to rotate the second blade 722, bringing the cutting edge of the second blade 722 into contact with the cutting edge of the first blade 721 to cut the tape. It should be noted that the second blade 722 has a relatively small rotation angle. The required rotation of the second blade 722 can be satisfied by utilizing the installation clearance of the piston rod or the clearance between the outer end of the piston rod and the crossbeam, thus preventing the structure from becoming stuck. As an alternative embodiment, a spring can be provided between the first blade 721 and the second blade 722 to drive the two blades apart, a linear drive member can be installed on the moving part of the shear Z-direction drive member 71, a slide groove is provided at the other end of the beam, the output end of the linear drive member faces downward and is placed in the slide groove, the output end of the linear drive member moves downward to drive the two blades to close, and moves upward so that the two blades are reset and separated under the action of the spring; or a blade drive member 723 commonly used in this field can be used.

[0123] In the scissors 72 of this embodiment, the first blade 721 is fixed in position, and only the second blade 722 moves, so that the contact position of the two blades is always in the Z direction, thereby preventing the scissors 72 from moving the tape during cutting, and further preventing the tape from being separated from the adsorption strip 21 due to the moving.

[0124] In other embodiments, the two blades of the scissors 72 may be movable, as long as they can cut the tape.

[0125] Based on the above specific structure, the working process of the tape box sealing device of this embodiment is as follows:

[0126] 1) The unwinding Z-direction drive member 11 drives the mounting shaft upward, and cooperates with other devices for clamping the tape roll to sleeve the tape roll onto the sleeve barrel 132. The tape end is manually pulled out along the X-direction and adsorbed onto the adsorption strip 21;

[0127] 2) Other feeding mechanisms deliver the box body to the end of the adsorption strip plate 21 close to the rotating platform 4, and make the side wall of the box body adhere to the tape;

[0128] 3) The three-axis manipulator 3 controls the entire box clamping mechanism 5 to move in the X direction to just above the box. At this time, the Z-direction clamping driver 5322 of the Y-direction clamping assembly 532 drives the corresponding Y-direction clamping plate 5323 to rise to prevent the box clamping mechanism 5 from interfering with the movement of the strip adsorption plate. The three-axis manipulator 3 then controls the entire box clamping mechanism 5 to descend in the Z direction until the pressure head 542 contacts the top surface of the box. Then, the X-direction clamping driver 5311 actuates to drive the two X-direction clamping plates 5312 toward each other until they are respectively clamped on both sides of the box in the X direction.

[0129] 4) The three-axis manipulator 3 controls the entire box clamping mechanism 5 to move the box along the X-axis until the box reaches the center of the rotating platform 4. At this time, the Z-axis clamping driver 5322 of the Y-axis clamping assembly 532 drives the corresponding Y-axis clamping plate 5323 to descend. Then, the Y-axis clamping driver 5321 drives the two Y-axis clamping plates 5323 toward each other until they are clamped on both sides of the box in the Y-axis.

[0130] 5) The pressure wheel Y-direction driving member 62 controls the tape pressure wheel 61 to contact the side wall of the box body;

[0131] 6) The rotary drive member 51 cooperates with the rotating platform 4 to rotate the box body stably. At the same time, the tape adheres to the side wall of the box body under the action of the pressure wheel. After the tape is wound a specified number of times, the rotary drive member 51 stops moving;

[0132] 7) The shearing Z-direction drive 71 is actuated to drive the scissors 72 downward until the first blade 721 and the second blade 722 straddle the tape. At this point, the blade drive 723 is actuated to drive the second blade 722 to rotate, cutting the tape. The second blade 722 and the shearing Z-direction drive 71 are then reset in sequence.

[0133] 8) The rotary drive member 51 continues to rotate, and the end of the tape not wrapped around the box body is wrapped around the side wall of the box body under the action of the tape pressing wheel 61, and the box body is sealed;

[0134] 9) The X-axis clamping drive 5311 drives the two X-axis clamping plates 5312 away from each other until they are separated from the box body. The Y-axis clamping drive 5321 drives the two Y-axis clamping plates 5323 away from each other until they are separated from the box body. The three-axis manipulator 3 drives the entire box body clamping mechanism 5 rising press head 542 to separate from the box body. The box body is unloaded, and the three-axis manipulator 3 prepares for the next box body processing.

[0135] The tape box sealing device of this embodiment can realize the automated operation of tape box sealing, saving a lot of labor, and the average time is 13 seconds per box. At the same time, the relative position accuracy of the structure and the clamping and fixing of the box body can ensure the consistency of the winding height. The winding and sealing success rate reaches 99.99%, and no rework is required, which greatly improves the winding efficiency. In addition, the shearing mechanism 7 of this device can ensure the flatness of the tape cut, thereby improving the winding quality.

[0136] In some embodiments, referring to Figure 1 and Figure 4 The tape box sealing device is further provided with a push plate 8, the surface of which is arranged along the YZ plane. The push plate 8 is fixed on the output end of the three-axis manipulator 3 and is suitable for pushing the packaged box out of the rotating platform 4 when the box clamping mechanism 5 is loading.

[0137] In these embodiments, when the three-axis manipulator 3 controls the entire box body clamping mechanism 5 to move the box body in the X direction, before the box body reaches the rotating platform 4, the push plate 8 first contacts the box body that has been processed on the rotating platform 4. As the box body clamping mechanism 5 moves in the X direction, the push plate 8 pushes the processed box body on the rotating platform 4 off the rotating platform 4. At the same time, the box body clamping mechanism 5 transfers the box body to be processed to the rotating platform 4. This structure eliminates the box body unloading related structure, is ingenious in design, and reduces cost.

[0138] In some embodiments, referring to Figure 1 、 Figures 10 to 13 The tape box sealing device is further provided with a tape folding mechanism 9, which includes a tape folding component 91, a tape pressing component 92 and a tape shifting component 93.

[0139] Adhesive tape folding assembly 91:

[0140] The tape folding assembly 91 includes a fixed block 911, a folding X-direction driving member 912 and a moving block 913. The fixed block 911 is arranged on the base frame, the fixed part of the folding X-direction driving member 912 is arranged on the base frame, and the moving part is fixedly connected to the moving block 913. The moving block 913 can contact or separate from the fixed block 911 to form a gap through X-direction movement. The fixed block 911 and the moving block 913 are both located between the adsorption strip 21 and the tensioning wheel 22 on the side close to the rotating platform 4, and the moving block 913 is closer to the adsorption strip 21 than the fixed block 911.

[0141] Specifically, the folding X-direction driving member 912 is a cylinder. In other embodiments, the folding X-direction driving member 912 can also be a motor screw pair, an electric push rod or other common linear driving members.

[0142] Adhesive tape pressing assembly 92:

[0143] The tape pressing assembly 92 includes a pressure strip 921 and a pressure driving member 922. The pressure strip 921 is arranged in the Z direction and is installed on the base frame through the pressure driving member 922. The pressure driving member 922 is located under the base frame and is suitable for driving the pressure strip 921 to rise and fall in the Z direction to retract under the base frame to avoid loading and move in the Y direction to press the tape on the fixed block 911.

[0144] Specifically, the surface of the pressure strip 921 suitable for pressing the tape is set to be serrated. The contact between the serrations and the tape can reduce the adhesion area, so that the pressure strip 921 and the tape are better separated.

[0145] In other embodiments, the surface of the pressure strip 921 suitable for pressing the tape may also be set to a flat surface, a wavy surface, or other common surface shapes.

[0146] Specifically, the pressing drive member 922 includes a first cylinder 9221 and a second cylinder 9222. The first cylinder 9221 extends and contracts in the Y direction, while the second cylinder 9222 extends and contracts in the Z direction. The cylinder body of the first cylinder 9221 is fixed to the base frame, and the piston rod of the first cylinder 9221 is fixedly connected to the cylinder body of the second cylinder 9222. The piston rod of the second cylinder 9222 is fixedly connected to the holding bar 921. The movement of the first cylinder 9221 drives the second cylinder 9222 and the holding bar 921 to translate in the Y direction as a whole, while the movement of the second cylinder 9222 drives the holding bar 921 to rise and fall in the Z direction.

[0147] In other embodiments, the compression drive 922 may also interchange the positions of the first cylinder 9221 and the second cylinder 9222 , or use an electric push rod or other commonly used linear drive components instead of the cylinder.

[0148] Tape toggle assembly 93:

[0149] The tape moving assembly 93 includes a moving rod 931 and a moving driving member 932. The moving rod 931 is arranged in the Z direction and is installed on the base frame through the moving driving member 932. The moving driving member 932 is located below the base frame and is suitable for driving the moving rod 931 to rise and fall in the Z direction to avoid loading and move in the Y direction to move the tape into the gap.

[0150] Specifically, the toggle drive member 932 includes a third cylinder 9321 and a fourth cylinder 9322. The third cylinder 9321 extends and contracts in the Y direction, while the fourth cylinder 9322 extends and contracts in the Z direction. The cylinder body of the third cylinder 9321 is fixed to the base frame, and the piston rod of the fourth cylinder 9322 is fixedly connected to the cylinder body of the third cylinder 9321. The piston rod of the fourth cylinder 9322 is fixedly connected to the toggle rod 931. The movement of the third cylinder 9321 drives the fourth cylinder 9322 and the toggle rod 931 to translate in the Y direction as a whole, while the movement of the fourth cylinder 9322 drives the toggle rod 931 to rise and fall in the Z direction.

[0151] In other embodiments, the driving member of the shift rod 931 can also interchange the positions of the third cylinder 9321 and the fourth cylinder 9322, or use an electric push rod or other commonly used linear driving members instead of the cylinder.

[0152] Specifically, the shifting rod 931 is provided with a plurality of protrusions 9311 along its circumference. Each protrusion 9311 is arranged along the length direction of the shifting rod 931 . The plurality of protrusions 9311 are distributed at intervals along the circumference of the shifting rod 931 .

[0153] The lever 931 of these embodiments contacts the tape via the ridge 9311 , which can reduce the sticking area and make it easier to separate the lever 931 from the tape.

[0154] In other embodiments, the lever 931 may also be a common cylindrical rod, or have protrusions evenly distributed on the side surface, or adopt other common structures.

[0155] Based on the above specific structure, the working process of the tape box sealing device of this embodiment is as follows:

[0156] When the three-axis manipulator 3 controls the entire box clamping mechanism 5 to move the box along the X direction, the second cylinder 9222 and the fourth cylinder 9322 retract to avoid the X-direction movement of the box; before the shearing mechanism 7 cuts the tape, the second cylinder 9222 extends to make the pressure strip 921 protrude from the bottom frame, and then the first cylinder 9221 moves to make the pressure strip 921 press the tape onto the fixed block 911; after the shearing mechanism 7 cuts the tape, the fourth cylinder 9322 extends to make the lever 931 protrude from the bottom frame, and then Afterwards, the third cylinder 9321 is actuated to cause the lever 931 to push the tape into the gap between the movable block 913 and the fixed block 911. Then, the X-axis driving member 912 is folded to drive the movable block 913 close to the fixed block 911 to press the tape tightly. Finally, the fourth cylinder 9322 drives the lever 931 to retract to the bottom of the base frame to complete the folding of the tape. After the folding is completed, the first cylinder 9221 moves in the opposite direction to separate the pressure strip 921 from the tape. The second cylinder 9222 is actuated to retract the pressure strip 921 to the bottom of the base frame.

[0157] The tape box sealing device of these embodiments can form a non-sticky area at the end of the tape, making it easier to unseal the box with the tape.

[0158] The above is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Although detailed descriptions have been made with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents; and such modifications or replacements do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments, and they should all be covered by the scope of protection of the claims.

Claims

1. A tape box sealing device, characterized in that: include: chassis; An adhesive tape unwinding mechanism (1), which is mounted on the base frame and comprises a mounting shaft suitable for sleeve-mounting the adhesive tape roll, wherein the mounting shaft is arranged in the Z direction; The adhesive tape adsorption mechanism (2) comprises an adsorption strip (21) and two tensioning wheels (22), wherein the adsorption surface of the adsorption strip (21) is parallel to the Z axis, the length direction of the adsorption strip (21) is arranged along the X direction, and the two tensioning wheels (22) are both rotatably mounted on the base frame with the Z axis as the rotation axis (44) and are respectively located on both sides of the X direction of the adsorption strip (21), and when the two tensioning wheels (22) tension the adhesive tape, the adhesive tape is attached to the adsorption surface of the adsorption strip (21); A three-axis manipulator (3) is mounted on the base frame and has an output end capable of translation along the X, Y and Z directions; a rotating platform (4) mounted on the base frame and located on the X-direction side of the tape adsorption mechanism (2) away from the tape unwinding mechanism (1); A box body clamping mechanism (5), comprising a rotary drive member (51), a fixed frame (52), a clamping assembly (53) and a Z-down pressing assembly (54), wherein the fixed portion of the rotary drive member (51) is fixedly connected to the output end of the three-axis manipulator (3), the rotating portion of the rotary drive member (51) faces downward and the rotating shaft (44) is arranged in the Z direction, the fixed frame (52) is fixedly connected to the rotating portion of the rotary drive member (51), the clamping assembly (53) and the Z-down pressing assembly (54) are both mounted on the fixed frame (52), the clamping assembly (53) is suitable for clamping the side wall of the box body, and the Z-down pressing assembly (54) is suitable for Z-down pressing the box body; A pressure wheel mechanism (6) is located on the Y-direction side of the rotating platform (4), and the pressure wheel mechanism (6) includes a tape pressure wheel (61), a pressure wheel Y-direction driving member (62) and a Y-direction elastic telescopic member (63), wherein the fixed portion of the pressure wheel Y-direction driving member (62) is arranged on the base frame, one end of the Y-direction elastic telescopic member (63) is fixed to the moving portion of the pressure wheel Y-direction driving member (62), and the tape pressure wheel (61) is installed on the other end of the Y-direction elastic telescopic member (63) and the rotation axis is arranged in the Z direction; A shearing mechanism (7), comprising a shearing Z-direction driving member (71) and a pair of scissors (72), wherein the fixed portion of the shearing Z-direction driving member (71) is fixed to the output end of the three-axis manipulator (3), and the scissors (72) are driven and mounted on the movable portion of the shearing Z-direction driving member (71), and the scissors (72) are suitable for shearing the tape between the adsorption strip (21) and the tensioning wheel (22) on the side close to the rotating platform (4); The adhesive tape folding mechanism (9) comprises an adhesive tape folding assembly (91), an adhesive tape pressing assembly (92) and an adhesive tape shifting assembly (93); the adhesive tape folding assembly (91) comprises a fixed block (911), a folding X-direction driving member (912) and a moving block (913); the fixed block (911) is arranged on the base frame; the fixed portion of the folding X-direction driving member (912) is arranged on the base frame; the moving portion is fixedly connected to the moving block (913); the moving block (913) can contact or separate from the fixed block (911) to form a gap through X-direction movement; the fixed block (911) and the moving block (913) are both located between the adsorption strip (21) and the tensioning wheel (22) on the side close to the rotating platform (4); and the moving block (913) is closer to the adsorption strip than the fixed block (911). (21); the tape pressing assembly (92) includes a pressure strip (921) and a pressure driving member (922), the pressure strip (921) is arranged in the Z direction and is installed on the base frame through the pressure driving member (922), the pressure driving member (922) is located below the base frame and is suitable for driving the pressure strip (921) to rise and fall in the Z direction to retract under the base frame to avoid loading and to move in the Y direction to press the tape on the fixed block (911); the tape moving assembly (93) includes a shifting rod (931) and a shifting driving member (932), the shifting rod (931) is arranged in the Z direction and is installed on the base frame through the shifting driving member (932), the shifting driving member (932) is located below the base frame and is suitable for driving the shifting rod (931) to rise and fall in the Z direction to avoid loading and to move in the Y direction to move the tape into the gap.

2. The tape box sealing device according to claim 1, characterized in that: The tape unwinding mechanism (1) comprises: an unwinding Z-direction driving member (11), the fixing portion of which is fixed relative to the base frame; A magnetic powder clutch (12), the fixed portion of which is fixed on the moving portion of the unwinding Z-direction driving member (11); A tape sleeve (13) is fixed to the top end of the output shaft of the magnetic powder clutch (12) and is suitable for sleeve-connecting a tape roll; The tape sleeve (13) and the output shaft of the magnetic powder clutch (12) form the installation shaft.

3. The tape box sealing device according to claim 1, characterized in that: The rotating platform (4) comprises: a chassis (41) arranged horizontally and fixed on the chassis; A plurality of balls (42) are provided and are all mounted on the chassis (41), and the balls (42) protrude from the upper surface of the chassis (41); A turntable (43) is arranged horizontally and supported on all the balls (42); The rotating shaft (44) is arranged in the Z direction, the upper end of the rotating shaft (44) is fixedly connected to the center of the rotating disk (43), and the lower end is rotatably connected to the center of the chassis (41).

4. The tape box sealing device according to claim 1, characterized in that: The clamping assembly (53) comprises: An X-direction clamping assembly (531) comprises an X-direction clamping driving member (5311) and two X-direction clamping plates (5312), wherein a fixing portion of the X-direction clamping driving member (5311) is fixedly connected to the fixing frame (52), and the X-direction clamping driving member (5311) is provided with two output portions that can move closer to or farther from each other and are respectively fixedly connected to the two X-direction clamping plates (5312); The Y-direction clamping assembly (532) includes a Y-direction clamping drive (5321), a Z-direction clamping drive (5322) and two Y-direction clamping plates (5323). The fixed portion of the Y-direction clamping drive (5321) is fixedly connected to the fixed frame (52). The Y-direction clamping drive (5321) is provided with two output portions that can move closer to or farther away from each other, and one output portion is fixedly connected to one of the Y-direction clamping plates (5323), and the other output portion is fixedly connected to the fixed portion of the Z-direction clamping drive (5322). The other Y-direction clamping plate (5323) is connected to the movable portion of the Z-direction clamping drive (5322).

5. The tape box sealing device according to claim 4, characterized in that: The fixing frame (52) includes a top plate (521), a bottom plate (522) and a connecting column (523). The top plate (521) and the bottom plate (522) are both arranged horizontally. The top plate (521) is fixed below the rotating part of the rotating driving member (51). The connecting column (523) is arranged in the Z direction and its two ends are fixedly connected to the top plate (521) and the bottom plate (522) respectively. The X-direction clamping driving member (5311) and the Y-direction clamping driving member (5321) are respectively located on the lower side and the upper side of the bottom plate (522).

6. The tape box sealing device according to claim 5, characterized in that: The Z-downward pressing assembly (54) comprises: A connecting rod (541) arranged in the Z direction and having an upper end fixed to the base plate (522); A pressure head (542) is fixed to the lower end of the connecting rod (541) and is located below the X-direction clamping drive member (5311).

7. The tape box sealing device according to claim 1, characterized in that: The scissors (72) include: A first blade (721) is fixed on the moving portion of the shearing Z-direction driving member (71) and has a blade arranged in the Z direction; The second blade (722) has its top end hinged on the moving part of the shear Z-direction drive member (71) and can make its blade contact with the blade of the first blade (721) through rotation. The second blade (722) is connected to a blade drive member (723) suitable for driving its rotation.

8. The tape box sealing device according to any one of claims 1 to 7, characterized in that: Also includes: A push plate (8) is arranged along the YZ plane. The push plate (8) is fixed on the output end of the three-axis manipulator (3) and is suitable for pushing the packaged box out of the rotating platform (4) when the box clamping mechanism (5) is loaded.

9. The tape box sealing device according to claim 1, characterized in that: The shifting rod (931) is provided with a plurality of convex strips (9311) along its circumference, each convex strip (9311) is arranged along the length direction of the shifting rod (931), and the plurality of convex strips (9311) are distributed at intervals along the circumference of the shifting rod (931).

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