Blade packaging box labeling machine

Abstract

The utility model discloses a blade packaging box labeling machine, which belongs to the field of blade packaging box labeling, and comprises box turning components, a placing component, a transplanting component, a first rolling group, a second rolling group, a four-axis label taking and labeling component and a label printer, the placing assembly is provided with two placing positions which are distributed front and back, the acting end of the first rolling set is located on one side of the placing position on the front side, the acting end of the second rolling set is located on the other side of the placing position on the back side, and the four-axis label taking and pasting assembly is used for taking labels from a label printer and pasting the labels to a blade packaging box placed on the placing assembly. Manual operation is not needed in the labeling process, the efficiency and quality of labeling operation of the blade packaging box are improved, the production cost is reduced, uncertainty caused by manual operation is reduced, and efficient, accurate and stable labeling of the blade packaging box is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of labeling blade packaging boxes, and in particular relates to a labeling machine for blade packaging boxes. Background Technology

[0002] In modern industrial production, blades, as a common cutting tool, have strict quality and efficiency requirements in their production and packaging processes. Labeling the blade packaging boxes is a crucial step in the blade product packaging process; the quality of the labeling directly affects the product's appearance and market sales.

[0003] Currently, a significant number of companies still use manual labeling for blade packaging boxes. Manual labeling has several obvious drawbacks. From an efficiency perspective, manual labeling relies entirely on the worker's manual operation; the speed and skill level of each worker vary, making large-scale, high-efficiency production difficult. When faced with a large volume of blade packaging box labeling tasks, manual labeling often requires a substantial investment of manpower and time, severely restricting the improvement of production efficiency and failing to meet the ever-increasing market demand.

[0004] From a labeling quality perspective, manual labeling makes it difficult to guarantee accurate label placement and evenness for every blade packaging box. Workers are prone to fatigue after long hours, which can lead to issues such as skewed labels, air bubbles, and wrinkles, affecting the overall appearance and brand image of the product. Furthermore, manual labeling lacks precise and stable control over parameters such as labeling pressure and angle, making it difficult to achieve the consistency required for high-quality labeling.

[0005] Therefore, in order to improve the efficiency and quality of labeling operations for blade packaging boxes, reduce production costs, and minimize the uncertainties caused by manual operation, there is an urgent need to develop a highly efficient, accurate, and stable labeling machine specifically designed for blade packaging boxes. Utility Model Content

[0006] The purpose of this invention is to provide a blade packaging box labeling machine to overcome at least one of the above-mentioned defects in the prior art.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] This utility model provides a blade packaging box labeling machine, including a box-flipping assembly, a placement assembly, a transfer assembly, a first roller group, a second roller group, a four-axis label-picking and labeling assembly, and a label printer. The box-flipping assembly is provided on both the front and rear sides of the placement assembly. The transfer end of the transfer assembly is located above the placement assembly and the box-flipping assembly. The placement assembly has two placement positions distributed front and rear. The working end of the first roller group is located on one side of the front placement position, and the working end of the second roller group is located on the other side of the rear placement position. The four-axis label-picking and labeling assembly and the label printer are provided on one side of the placement assembly. The four-axis label-picking and labeling assembly is used to pick up the label from the label printer and affix the label to the blade packaging box placed in the placement assembly.

[0009] Preferably, the flip-box assembly includes a first mounting frame, a rotary cylinder, a bearing seat, a rotating shaft, a flip plate, a first vacuum suction cup, a first placement frame, a second placement frame, a first gripper finger cylinder, and a first clamping plate. The top of the first mounting frame is fixed with the rotary cylinder, the bearing seat, and the first placement frame. The rotating end of the rotary cylinder is fixed with a rotating shaft, one end of which is inserted into the bearing seat. The flip plate is fixed to the rotating shaft. The flip plate is provided with a plurality of first vacuum suction cups, which are connected to an external vacuum generating system. The first placement frame has a plurality of first clearance channels, through which the first vacuum suction cups can pass during the flip-box flipping process. The second placement frame is located behind the rotary cylinder. The bottom of the second placement frame is fixed with a first gripper finger cylinder, and the front and rear gripping ends of the first gripper finger cylinder are both fixed with first clamping plates.

[0010] Preferably, the placement assembly includes a third placement frame, a second gripper finger cylinder, and a second clamping plate. The bottom of the third placement frame is fixed with two second gripper finger cylinders that are spaced apart from each other. The front and rear gripping ends of the second gripper finger cylinders are each fixed with a second clamping plate. The second clamping plate extends above the third placement frame. The third placement frame between the two second clamping plates of each second gripper finger cylinder has a second clearance channel.

[0011] Preferably, the first roller assembly includes a first upright, a first telescopic cylinder, a first mounting base, and a first roller. The first telescopic cylinder is fixed to the top of the first upright, and the first mounting base is fixed to the right end of the first telescopic cylinder. The first roller is rotatably connected to the first mounting base, and the first roller is located on the left side of the second clearance channel at the front.

[0012] Preferably, the first roller assembly further includes a second telescopic cylinder and a pressure block. The second telescopic cylinder is fixed to the first upright, and a pressure block is fixed to the right end of the second telescopic cylinder. The pressure block is located above the first roller.

[0013] Preferably, the second roller assembly includes a third telescopic cylinder, a second mounting base, and a second roller. The third telescopic cylinder is fixed to the bottom of the second gripper finger cylinder located at the rear. The right end of the third telescopic cylinder is fixed to the second mounting base, and the second mounting base is rotatably connected to the second roller. The second roller is located on the right side of the second clearance channel at the rear.

[0014] Preferably, the transplanting assembly includes an XYZ axis transplanting mechanism, a second mounting frame, and a second vacuum suction cup. The Z-axis moving end of the XYZ axis transplanting mechanism is fixed with the second mounting frame. The second mounting frame has three sets of second vacuum suction cups distributed at intervals. The second vacuum suction cups are connected to an external vacuum generating system and are located above the placement assembly and the flipping assembly.

[0015] Preferably, the four-axis labeling assembly includes a Y-axis linear module, an X-axis linear module, a Z-axis linear module, a third mounting bracket, a rotary drive, a fourth mounting bracket, a guide sleeve, a guide rod, a limiting block, a spring, and a vacuum adsorption plate. The moving end of the Y-axis linear module is fixed to the X-axis linear module, the moving end of the X-axis linear module is fixed to the Z-axis linear module, the moving end of the Z-axis linear module is fixed to the third mounting bracket, the rotary drive is fixed to the third mounting bracket, the bottom end of the rotary drive is fixed to the fourth mounting bracket, the bottom of the fourth mounting bracket is fixed to the guide sleeve, the top end of the guide rod is fixed to the limiting block, the bottom end of the guide rod passes through the guide sleeve and extends to the bottom of the guide sleeve where the vacuum adsorption plate is fixed, the bottom end of the guide sleeve is fixed to the spring, and the bottom end of the spring is connected to the top of the vacuum adsorption plate.

[0016] Preferably, the rotary drive component includes a servo motor, a reducer, and a slip ring. The reducer is fixed to the bottom of the servo motor, the slip ring is fixed to the bottom of the reducer, and a fourth mounting bracket is fixed to the bottom of the slip ring. The vacuum adsorption plate is connected to an external vacuum generating system through the slip ring.

[0017] Preferably, the four-axis labeling and labeling assembly further includes a third mounting base and a third roller. The third mounting base is fixed to the fourth mounting frame, and the bottom of the third mounting base is rotatably connected to the third roller. The third roller is located on one side of the vacuum adsorption plate, and in the initial state, the bottom end of the third roller is located above the bottom end of the vacuum adsorption plate.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. No manual operation is required during the labeling process, which improves the efficiency and quality of labeling operations on blade packaging boxes, reduces production costs, reduces the uncertainty caused by manual operation, and achieves efficient, accurate and stable labeling of blade packaging boxes.

[0020] 2. By combining the first gripper finger cylinder with the first clamping plate, the blade packaging box is aligned, facilitating accurate transfer to other workstations.

[0021] 3. By combining the second gripper finger cylinder with the second clamping plate, the blade packaging box is precisely centered and clamped, improving the accuracy of subsequent labeling.

[0022] 4. By combining the first gripper finger cylinder with the first clamping plate and the second gripper finger cylinder with the second clamping plate, the device can be adapted to the centering and clamping of packaging boxes for blades of different specifications.

[0023] 5. By setting up the first and second roller groups, the label is pushed to the bottom of the current blade packaging box in a rolling manner, and the rolling labeling operation is performed.

[0024] 6. Before the roller labeling operation, the second telescopic cylinder extends, driving the pressure block to move to the right until it abuts against the label. This ensures stable adhesion of the label side, which is beneficial for subsequent roller labeling operations and further improves labeling accuracy.

[0025] 7. By setting up three sets of second vacuum suction cups, the transplanting efficiency is improved, and the labeling efficiency is greatly increased. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0027] Figure 2 This is a three-dimensional structural diagram of the flip box assembly of this utility model.

[0028] Figure 3 This is a three-dimensional structural diagram of the placement component, the first roller group, and the second roller group of this utility model.

[0029] Figure 4 This is a three-dimensional structural diagram of the transplanting component of this utility model.

[0030] Figure 5 This is a right-side structural schematic diagram of the four-axis label picking and labeling assembly of this utility model.

[0031] The labels in the attached diagram are as follows: 1-Label printer, 2-Flipping assembly, 3-Placing assembly, 4-Transfer assembly, 5-First roller group, 6-Second roller group, 7-Four-axis label picking and applying assembly, 21-First mounting frame, 22-Rotary cylinder, 23-Bearing seat, 24-Rotating shaft, 25-Flipping plate, 26-First vacuum suction cup, 27-First placement frame, 28-Second placement frame, 29-First gripper finger cylinder, 210-First clamping plate, 211-First clearance channel, 31-Third placement frame, 32-Second gripper finger cylinder, 33-Second clamping plate, 34-Second clearance channel, 51-First upright frame, 52-First telescopic cylinder, 53-First mounting bracket Mounting base, 54-first roller, 55-second telescopic cylinder, 56-pressure block, 61-third telescopic cylinder, 62-second mounting base, 63-second roller, 41-XYZ axis transfer mechanism, 42-second mounting bracket, 43-second vacuum suction cup, 71-Y-axis linear module, 72-X-axis linear module, 73-Z-axis linear module, 74-third mounting bracket, 75-rotary drive component, 76-fourth mounting bracket, 77-guide sleeve, 78-guide rod, 79-limit block, 710-spring, 711-vacuum adsorption plate, 751-servo motor, 752-reducer, 753-air slip ring, 712-third mounting base, 713-third roller. Detailed Implementation

[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0033] Contents not described in detail in this specification are existing technologies known to those skilled in the art. In the description of this utility model, it should be understood that terms such as "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are used only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model. Furthermore, terms such as "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] like Figures 1 to 5As shown, this embodiment provides a blade packaging box labeling machine, including a box-flipping assembly 2, a placement assembly 3, a transfer assembly 4, a first roller group 5, a second roller group 6, a four-axis label-picking and labeling assembly 7, and a label printer 1. The box-flipping assembly 2 is provided on both the front and rear sides of the placement assembly 3. The transfer end of the transfer assembly 4 is located above the placement assembly 3 and the box-flipping assembly 2. The placement assembly 3 has two placement positions distributed front and rear. The working end of the first roller group 5 is located on the left side of the front placement position, and the working end of the second roller group 6 is located on the right side of the rear placement position. The four-axis label-picking and labeling assembly 7 and the label printer 1 are provided on the left side of the placement assembly 3. The four-axis label-picking and labeling assembly 7 is used to pick up the label from the label printer 1 and affix the label to the blade packaging box placed in the placement assembly 3. The label printer 1 has two label printing positions. A box filled with blades is placed on the front-side flipping assembly 2. The flipping assembly 2 flips the box over, and the transfer assembly 4 transfers the flipped box to the front position of the placement assembly 3. The four-axis labeling assembly 7 removes a label printed from one of the label printing positions, moves the label to the top of the front-side box, rotates it to the desired position, and then moves it downwards to be affixed to the box. The first roller group 5 then affixes the other end of the label to the box, completing the first labeling operation. The transfer assembly 4 then moves the front-side box to the rear-side placement position. The four-axis labeling assembly 7 removes a label printed from the other label printing position, moves it to the top of the rear-side box, rotates it to the desired position, and then moves it downwards to be affixed to the box. The second roller group 6 then affixes the other end of the label to the box, completing the second labeling operation. Two labeling processes seal both ends of the blade packaging box. Then, the labeled blade packaging box is transferred from the rear to the flipping component 2 located at the rear via the transfer assembly 4. The flipping component 2 flips the blade packaging box back to its initial position and transports it to other workstations for further processing. In this way, no manual operation is required during the labeling process, improving the efficiency and quality of blade packaging box labeling, reducing production costs, minimizing the uncertainty caused by manual operation, and achieving efficient, accurate, and stable labeling of blade packaging boxes.

[0035] The flip-box assembly 2 includes a first mounting frame 21, a rotary cylinder 22, a bearing seat 23, a rotating shaft 24, a flip plate 25, a first vacuum suction cup 26, a first placement frame 27, a second placement frame 28, a first gripper finger cylinder 29, and a first clamping plate 210. The rotary cylinder 22, the bearing seat 23, and the first placement frame 27 are fixed to the top of the first mounting frame 21. The rotating end of the rotary cylinder 22 is fixed to the rotating shaft 24, one end of which is inserted into the bearing seat 23. The flip plate 25 is fixed to the rotating shaft. 24. The flip plate 25 is provided with a number of first vacuum suction cups 26. The first vacuum suction cups 26 are connected to an external vacuum generating system. The first placement frame 27 has a number of first clearance channels 211. During the flip plate 25 flipping process, the first vacuum suction cups 26 can pass through the first clearance channels 211. The second placement frame 28 is located behind the rotary cylinder 22. The bottom of the second placement frame 28 is fixed with a first gripper finger cylinder 29. The front and rear gripping ends of the first gripper finger cylinder 29 are both fixed with first clamping plates 210. The blade packaging box is placed on the first placement rack 27 and secured by the first vacuum suction cup 26. Then, the rotary cylinder 22 drives the rotating shaft 24 to rotate, which in turn drives the flip plate 25 to rotate, flipping the blade packaging box over and placing it on the second placement rack 28. The first gripper finger cylinder 29 retracts, causing the two first clamping plates 210 to simultaneously move closer together, precisely centering and clamping the blade packaging box. When the blade packaging box needs to be removed, the first gripper finger cylinder 29 extends and resets, allowing the first clamping plates 210 to release their grip. This combination of the first gripper finger cylinder 29 and the first clamping plates 210 ensures the blade packaging box is centered, facilitating precise transfer to other workstations and adapting to the centering and clamping of blade packaging boxes of different sizes.

[0036] The placement component 3 includes a third placement frame 31, second gripper finger cylinders 32, and second clamping plates 33. Two second gripper finger cylinders 32, spaced apart front to back, are fixed to the bottom of the third placement frame 31. Each of the front and rear clamping ends of the second gripper finger cylinders 32 is fixed with a second clamping plate 33, which extends above the third placement frame 31. The third placement frame 31 between the two second clamping plates 33 of each second gripper finger cylinder 32 has a second clearance channel 34. The blade packaging box on the second placement frame 28 is transferred to the space between the two front second clamping plates 33 using the transfer component 4. The retraction of the front second gripper finger cylinders 32 causes the two front and rear second clamping plates 33 to move closer together simultaneously, precisely centering and clamping the blade packaging box, thus improving the accuracy of subsequent labeling. After the first labeling operation is completed, the blade packaging box on the front side is transferred to the two second clamping plates 33 on the rear side through the transfer component 4. The second clamping claw finger cylinder 32 on the rear side retracts, causing the two second clamping plates 33 on the front and rear to move closer to each other at the same time, so as to accurately center and clamp the blade packaging box, improve the accuracy of subsequent labeling, and adapt to the centering and clamping of blade packaging boxes of different specifications.

[0037] The first roller assembly 5 includes a first upright 51, a first telescopic cylinder 52, a first mounting base 53, and a first roller 54. The first telescopic cylinder 52 is fixed to the top of the first upright 51, and the first mounting base 53 is fixed to the right end of the first telescopic cylinder 52. The first roller 54 is rotatably connected to the first mounting base 53 and is located on the left side of the second clearance channel 34 at the front. After the first labeling operation is performed by the four-axis labeling assembly 7, the label is in an inverted L-shape. At this time, part of the label is still located below the blade packaging box and is not affixed to the blade packaging box. Then, the first telescopic cylinder 52 drives the first mounting base 53 to move to the right, causing the first roller 54 to move to the right, pushing the label to the bottom surface of the current blade packaging box in a rolling manner, and performing a rolling labeling operation.

[0038] The first roller assembly 5 also includes a second telescopic cylinder 55 and a pressure block 56. The second telescopic cylinder 55 is fixed to the first upright 51, and the pressure block 56 is fixed to the right end of the second telescopic cylinder 55, with the pressure block 56 located above the first roller 54. Before the roller labeling operation, the second telescopic cylinder 55 extends, causing the pressure block 56 to move to the right until it abuts against the label. This ensures stable adhesion of the label side, which is beneficial for subsequent roller labeling operations and further improves labeling accuracy.

[0039] The second roller assembly 6 includes a third telescopic cylinder 61, a second mounting base 62, and a second roller 63. The third telescopic cylinder 61 is fixed to the bottom of the second gripper finger cylinder 32 located at the rear. The second mounting base 62 is fixed to the right end of the third telescopic cylinder 61. The second mounting base 62 is rotatably connected to the second roller 63, which is located on the right side of the second clearance channel 34 at the rear. After the second labeling operation is performed by the four-axis labeling assembly 7, the label is in an inverted L-shape. At this time, part of the label is still located below the blade packaging box and is not affixed to the blade packaging box. Then, the third telescopic cylinder 61 drives the second mounting base 62 to move to the left, causing the second roller 63 to move to the left, pushing the label to the bottom surface of the current blade packaging box in a rolling manner, and performing a rolling labeling operation.

[0040] The transplanting assembly 4 includes an XYZ-axis transplanting mechanism 41, a second mounting frame 42, and a second vacuum suction cup 43. The Z-axis moving end of the XYZ-axis transplanting mechanism 41 is fixed to the second mounting frame 42. The second mounting frame 42 has three sets of second vacuum suction cups 43 spaced apart. The second vacuum suction cups 43 are connected to an external vacuum generating system and are located above the placement assembly 3 and the flipping assembly 2. The XYZ-axis transplanting mechanism 41 enables the second vacuum suction cups 43 to move up, down, forward, backward, left, and right. This invention improves transplanting efficiency and greatly increases labeling efficiency by using three sets of second vacuum suction cups 43. The XYZ-axis transplanting mechanism 41 is driven by a cylinder.

[0041] The four-axis labeling and labeling assembly 7 includes a Y-axis linear module 71, an X-axis linear module 72, a Z-axis linear module 73, a third mounting bracket 74, a rotary drive component 75, a fourth mounting bracket 76, a guide sleeve 77, a guide rod 78, a limit block 79, a spring 710, a vacuum adsorption plate 711, a third mounting base 712, and a third roller 713. The moving end of the Y-axis linear module 71 is fixed to the X-axis linear module 72, and the moving end of the X-axis linear module 72 is fixed to the Z-axis linear module 73. A third mounting bracket 74 is fixed to the movable end of assembly 73. A rotary drive component 75 is fixed to the third mounting bracket 74. A fourth mounting bracket 76 is fixed to the bottom end of the rotary drive component 75. A guide sleeve 77 is fixed to the bottom of the fourth mounting bracket 76. A limit block 79 is fixed to the top end of the guide rod 78. The bottom end of the guide rod 78 passes through the guide sleeve 77 and extends to the bottom of the guide sleeve 77, where a vacuum adsorption plate 711 is fixed. A spring 710 is fixed to the bottom end of the guide sleeve 77, and the bottom end of the spring 710 is connected to the top of the vacuum adsorption plate 711. A third mounting base 712 is fixed to the fourth mounting bracket 76. A third roller 713 is rotatably connected to the bottom of the third mounting base 712. The third roller 713 is located on one side of the vacuum adsorption plate 711, and in the initial state, the bottom end of the third roller 713 is located above the bottom end of the vacuum adsorption plate 711. The vacuum suction plate 711 moves back and forth via the Y-axis linear module 71, moves left and right via the X-axis linear module 72, and moves up and down via the Z-axis linear module 73. The vacuum suction plate 711 removes the label printed by the label printer 1. The label orientation is changed by the rotation drive 75. During labeling, the Z-axis linear module 73 drives the vacuum suction plate 711 downwards to affix the label to the top surface of the current blade packaging box. As the fourth mounting bracket 76 continues to move downwards, the vacuum suction plate 711 remains stationary in its current position, the spring 710 retracts, but the third roller 713 follows the fourth mounting bracket 76 downwards, pushing the portion of the label extending beyond the blade packaging box to the side of the current blade packaging box for rolling labeling. The spring 710, guide sleeve 77, and guide rod 78 allow the third roller 713 to move relative to the vacuum suction plate 711.

[0042] The rotary drive component 75 includes a servo motor 751, a reducer 752, and a slip ring 753. The reducer 752 is fixed to the bottom of the servo motor 751, and the slip ring 753 is fixed to the bottom of the reducer 752. A fourth mounting bracket 76 is fixed to the bottom of the slip ring 753. The vacuum adsorption plate 711 is connected to an external vacuum generating system through the slip ring 753. The slip ring 753 enables gas transmission during rotation.

[0043] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A blade packaging box labeling machine, characterized in that: Includes a box-flipping assembly, a placement assembly, a transfer assembly, a first roller group, a second roller group, a four-axis label-taking and labeling assembly, and a label printer; The placement component is provided with flip-box components on both the front and rear sides, and the transplanting end of the transplanting component is located above the placement component and the flip-box components. The placement assembly has two placement positions arranged front and back. The working end of the first roller group is located on one side of the front placement position, and the working end of the second roller group is located on the other side of the rear placement position. A four-axis label picking and labeling component and a label printer are provided on one side of the placement component. The four-axis label picking and labeling component is used to pick up the label from the label printer and affix the label to the blade packaging box placed in the placement component.

2. The blade packaging box labeling machine according to claim 1, characterized in that: The flip-box assembly includes a first mounting frame, a rotary cylinder, a bearing seat, a rotating shaft, a flip plate, a first vacuum suction cup, a first placement frame, a second placement frame, a first gripper finger cylinder, and a first clamping plate; The top of the first mounting bracket is fixed with a rotary cylinder, a bearing seat, and a first placement bracket; The rotary cylinder has a rotating shaft fixed to its rotating end, one end of which is inserted into the bearing seat, and the flap is fixed to the rotating shaft. The flap is equipped with a plurality of first vacuum suction cups, which are connected to an external vacuum generating system. The first placement rack has several first clearance channels, and the first vacuum suction cup can pass through the first clearance channels during the flip-up process; The second placement frame is located behind the rotary cylinder. A first gripper finger cylinder is fixed to the bottom of the second placement frame. A first clamping plate is fixed to both the front and rear clamping ends of the first gripper finger cylinder.

3. The blade packaging box labeling machine according to claim 1, characterized in that: The placement assembly includes a third placement frame, a second gripper finger cylinder, and a second clamping plate; The bottom of the third placement frame is fixed with two second gripper finger cylinders that are spaced apart front to back. The front and rear gripping ends of the second gripper finger cylinders are fixed with second clamping plates, and the second clamping plates extend to the top of the third placement frame. The third placement rack between the two second clamping plates of each second gripper finger cylinder has a second clearance channel.

4. The blade packaging box labeling machine according to claim 3, characterized in that: The first roller assembly includes a first upright, a first telescopic cylinder, a first mounting base, and a first roller; A first telescopic cylinder is fixed to the top of the first upright, and a first mounting base is fixed to the right end of the first telescopic cylinder. A first roller is rotatably connected to the first mounting base. The first roller is located on the left side of the second clearance channel on the front side.

5. The blade packaging box labeling machine according to claim 4, characterized in that: The first roller assembly also includes a second telescopic cylinder and a pressure block; The second telescopic cylinder is fixed to the first upright, and a pressure block is fixed to the right end of the second telescopic cylinder. The pressure block is located above the first roller.

6. The blade packaging box labeling machine according to claim 4, characterized in that: The second roller assembly includes a third telescopic cylinder, a second mounting base, and a second roller; The third telescopic cylinder is fixed to the bottom of the second gripper finger cylinder located at the rear. The right end of the third telescopic cylinder is fixed with a second mounting base, and the second mounting base is rotatably connected to a second roller. The second roller is located on the right side of the second clearance channel at the rear.

7. The blade packaging box labeling machine according to claim 1, characterized in that: The transplanting assembly includes an XYZ axis transplanting mechanism, a second mounting bracket, and a second vacuum suction cup; The Z-axis moving end of the XYZ axis transplanting mechanism is fixed with a second mounting frame, which has three sets of second vacuum suction cups distributed at intervals. The second vacuum suction cup is connected to an external vacuum generating system and is located above the placement assembly and the flipping assembly.

8. The blade packaging box labeling machine according to claim 1, characterized in that: The four-axis labeling and labeling assembly includes a Y-axis linear module, an X-axis linear module, a Z-axis linear module, a third mounting bracket, a rotary drive component, a fourth mounting bracket, a guide sleeve, a guide rod, a limit block, a spring, and a vacuum adsorption plate. The moving end of the Y-axis linear module is fixed to the X-axis linear module, the moving end of the X-axis linear module is fixed to the Z-axis linear module, the moving end of the Z-axis linear module is fixed to the third mounting bracket, and the rotary drive component is fixed to the third mounting bracket. The bottom end of the rotary drive component is fixed with a fourth mounting bracket, the bottom of the fourth mounting bracket is fixed with a guide sleeve, the top end of the guide rod is fixed with a limit block, the bottom end of the guide rod passes through the guide sleeve and extends to the bottom of the guide sleeve where a vacuum adsorption plate is fixed. A spring is fixed to the bottom end of the guide sleeve, and the bottom end of the spring is connected to the top of the vacuum adsorption plate.

9. The blade packaging box labeling machine according to claim 8, characterized in that: The rotary drive component includes a servo motor, a reducer, and a slip ring; A speed reducer is fixed to the bottom of the servo motor, an air slip ring is fixed to the bottom of the speed reducer, and the fourth mounting bracket is fixed to the bottom of the air slip ring. The vacuum adsorption plate is connected to an external vacuum generating system via the air slip ring.

10. The blade packaging box labeling machine according to claim 8, characterized in that: The four-axis label picking and labeling assembly also includes a third mounting base and a third roller; The third mounting base is fixed to the fourth mounting frame. A third roller is rotatably connected to the bottom of the third mounting base. The third roller is located on one side of the vacuum adsorption plate, and in the initial state, the bottom end of the third roller is located above the bottom end of the vacuum adsorption plate.

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