Split type vacuum label suction device and labeling system

Abstract

The utility model relates to the technical field of electronic product manufacturing, in particular to a split type vacuum label suction device and a labeling system. The split type vacuum label suction device comprises a mounting seat, a guide structure and a plurality of split type vacuum label suction mechanisms, by arranging a plurality of split type vacuum label suction mechanisms and cooperating with a guide structure, the problem that the reference of the suction surface in a traditional integrated vacuum label suction structure is unified is solved, it can be guaranteed that each vacuum label suction mechanism can only suck single-layer gummed paper each time no matter whether the gummed paper is wrinkled or uneven or not, and the production efficiency of the gummed paper is improved. And the situations of missing sticking and sticking of double-layer gummed paper are effectively prevented. Besides, due to the split type structure, the device is more convenient to maintain and debug, the operation stability and the labeling quality of the device are greatly improved, the production efficiency and the product yield are further remarkably improved, and a more reliable labeling solution is provided for the 3C product manufacturing industry.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic product manufacturing, in particular to a split type vacuum label suction device and a label sticking system. BACKGROUND

[0002] In the 3C PACK industry, the process of vacuum suction of adhesive paper mainly involves accurately placing pre-cut adhesive paper on the product through vacuum suction. This process usually includes steps such as pretreatment, positioning, vacuum suction, transfer and release of the adhesive paper. In the prior art, a servo motor and a precision guide rail are used to achieve rapid positioning and smooth movement of the adhesive paper, a vacuum suction cup or suction nozzle is connected to a vacuum source through an air circuit to generate negative pressure to suction the adhesive paper, and a control system is used to ensure the timing accuracy of suction, transfer and release to ensure sticking accuracy and efficiency. Although the existing technology is relatively mature, it is still being optimized to improve speed, accuracy and adaptability.

[0003] With the increasing inheritance of electronic products, the design of various accessories of electronic products is becoming more and more complex. In the automatic production process of the battery industry, some process technologies require simultaneous taking, placing and transporting of two or more pieces of adhesive paper. The traditional integrated label suction mechanism can be realized in concept, but in actual field performance, the position of the integrated label suction structure may deviate slightly, which may cause the adhesive paper to be missed and double-stuck. CONTENT OF THE INVENTION

[0004] Therefore, the purpose of the present application is to provide a split type vacuum label suction device and a label sticking system to solve the technical problem that the position of the existing integrated label suction structure may deviate slightly, causing the adhesive paper to be missed and double-stuck.

[0005] According to the above-mentioned purpose, the present application provides a split type vacuum label suction device, comprising a mounting seat, a guide structure and a plurality of split type vacuum label suction mechanisms;

[0006] The guide structure is arranged between the mounting seat and the vacuum label suction mechanism, and the plurality of vacuum label suction mechanisms are arranged one-to-one corresponding to the guide structure;

[0007] The vacuum label suction mechanism is slidingly connected to the mounting seat through the corresponding guide structure. After the vacuum label suction mechanism moves to the adhesive paper suction position with the mounting seat, the vacuum label suction mechanism can suction the adhesive paper with the same or different plane heights under the sliding cooperation of the guide structure.

[0008] In the above technical solution, further, the guide structure comprises a first guide member and a second guide member slidingly connected along a first direction;

[0009] The first guide member is connected to the mounting seat, and the second guide member is connected to the vacuum label suction mechanism.

[0010] In the above technical solution, further, one of the first guide member and the second guide member is a slide rail extending along the first direction, and the other is a slider; or

[0011] One of the first guide member and the second guide member is a guide rod extending along the first direction, and the other is a guide block having a guide hole extending along the first direction.

[0012] In the above technical solution, further, the guide structure also includes a limiting member;

[0013] The limiting member is connected to the end portion of the first guide member to prevent the second guide member from being separated from the first guide member.

[0014] In the above technical solution, further, the split type vacuum label suction device further includes a buffer structure;

[0015] The buffer structure is arranged between the mounting seat and the vacuum label suction mechanism, and a plurality of the vacuum label suction mechanisms are arranged in a one-to-one correspondence with the buffer structure. The vacuum label suction mechanism provides a pressing force to the adhesive tape at the adhesive tape adsorption position through the corresponding buffer structure.

[0016] In the above technical solution, further, the buffer structure includes an elastic member capable of stretching and retracting along the first direction;

[0017] The vacuum label suction mechanism has a first positioning hole, the mounting seat has a second positioning hole, one end of the elastic member is connected to the first positioning hole, and the other end of the elastic member is connected to the second positioning hole.

[0018] In the above technical solution, further, the vacuum label suction mechanism includes a connecting portion and a label suction portion connected to each other;

[0019] The connecting portion is spaced apart from the mounting seat, and the connecting portion includes a first side portion and a second side portion on different sides. The guiding structure connects the mounting seat and the first side portion of the connecting portion, and the buffer structure connects the mounting seat and the second side portion of the connecting portion.

[0020] In the above technical solution, further, the label suction part includes a label suction head, and when there is no external force, the adsorption surfaces of the label suction heads of the plurality of vacuum label suction mechanisms are located in the same plane.

[0021] In the above technical solution, further, the mounting seat includes a mounting portion and a clamping portion;

[0022] The clamping part is detachably connected with the mounting part through a fastener, and a clamping cavity is formed between the mounting part and the clamping part when the two are connected, for clamping the driving member.

[0023] The application also provides a labeling system comprising the split type vacuum labeling device.

[0024] The split type vacuum labeling device provided by the application solves the problem of unified reference of the adsorption surface in the traditional integrated vacuum labeling structure by arranging a plurality of split type vacuum labeling mechanisms in cooperation with the guide structure, and can ensure that each vacuum labeling mechanism can only adsorb a single layer of adhesive paper each time, effectively preventing the problems of missed labeling and double-layer labeling. In addition, the split type structure makes the maintenance and debugging of the device more convenient, greatly improves the operation stability and labeling quality of the equipment, and further significantly improves the production efficiency and product yield, thereby providing a more reliable labeling solution for the 3C product manufacturing industry.

[0025] The labeling system provided by the application comprises the split type vacuum labeling device described above, and therefore has all the beneficial effects of the split type vacuum labeling device.

[0026] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 is a schematic diagram of the overall structure of the split type vacuum labeling device of the embodiment of the application in a first perspective view;

[0029] Figure 2 is a schematic diagram of the overall structure of the split type vacuum labeling device of the embodiment of the application in a second perspective view;

[0030] Figure 3 is a schematic diagram of the overall structure of the split type vacuum labeling device of the embodiment of the application in a third perspective view;

[0031] Figure 4 is a schematic diagram of the split structure of the split type vacuum labeling device of the embodiment of the application.

[0032] Icon:

[0033] 1-mounting seat; 11-mounting portion; 111-first portion; 112-second portion; 12-clamping portion; 121-clamping cavity;

[0034] 2-guide structure; 21-slide rail; 22-slider; 23-limiting plate;

[0035] 3-buffer structure; 31-spring;

[0036] 4- vacuum label suction mechanism; 41- connection part; 411- first positioning hole; 42- label suction part; 43- label suction head; 44- vacuum connection head;

[0037] F1-First direction. DETAILED DESCRIPTION

[0038] The following detailed description is provided to help the reader gain a comprehensive understanding of the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent upon understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, except for operations that must occur in a particular order, changes may be made that will be apparent upon understanding the disclosure of this application. Furthermore, descriptions of features known in the art may be omitted for clarity and brevity.

[0039] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0040] The features of the examples described herein can be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0041] This embodiment provides a split type vacuum label suction device for effectively and stably sucking adhesive tape, so as to cooperate with the driving part to realize the function of carrying and attaching the adhesive tape. Figures 1 to 4 , specifically describe the structure and working principle of the split vacuum label suction device of this embodiment.

[0042] like Figure 1 As shown, the split-type vacuum label-absorbing device of this embodiment includes a mounting base 1 , a guide structure 2 and a plurality of split-type vacuum label-absorbing mechanisms 4 .

[0043] Each vacuum label-absorbing mechanism 4 is slidably connected to the mounting base 1 via a guide structure 2. The guide structure 2 is oriented in a first direction F1, enabling the vacuum label-absorbing mechanism 4 to move relative to the mounting base 1 in the first direction F1. Driven by a driving member, the mounting base 1 drives the vacuum label-absorbing mechanism 4 to a tape-absorbing position. Once the vacuum label-absorbing mechanism 4 reaches the adhesive tape absorption position and aligns with the adhesive tape to be absorbed, the mounting base 1 is driven downward in the first direction F1 by the driving member. Because the multiple vacuum label-absorbing mechanisms 4 are split-type, each one can move independently to absorb the adhesive tape at its corresponding position. Therefore, during the adhesive tape feeding process, if wrinkles or unevenness occur, causing two sheets of adhesive tape at the adhesive tape absorption position to be non-coplanar, the split label-absorbing mechanism can reach different heights to independently absorb, transport, and apply the individual sheets of adhesive tape at the corresponding absorption position, thus preventing missed or duplicated adhesive tape. When the adhesive tape is flat, that is, all the adhesive tapes are on the same plane, the split-type label suction mechanism can reach the same height, and can more stably complete the absorption, transportation and posting of the adhesive tapes at the corresponding absorption positions.

[0044] In addition, the split-type vacuum label-sucking device of this embodiment also includes a buffer structure 3, one disposed between each vacuum label-sucking mechanism 4 and the mounting base 1. When the vacuum label-sucking mechanism 4 moves to the adhesive tape attachment position and the driver drives the mounting base 1 downward in the first direction F1, the buffer structure 3 applies a certain amount of compressive force to the corresponding vacuum label-sucking mechanism 4, enabling the vacuum label-sucking mechanism 4 to more stably absorb the adhesive tape at the corresponding position. If the adhesive tape at the adhesive tape attachment position becomes wrinkled or uneven, causing the two pieces of adhesive tape to be off-plane, the buffer structure 3 applies a compressive force to the corresponding vacuum label-sucking mechanism 4, enabling each vacuum label-sucking mechanism 4 to independently and stably absorb, transport, and apply the adhesive tape at the corresponding attachment position, effectively preventing missed or duplicated application.

[0045] It should be noted that in the adhesive tape adsorption process, in most cases the vacuum label adsorption mechanism 4 moves vertically downward to the adhesive tape adsorption position under the driving action of the driving member. Therefore, the first direction F1 of this embodiment can be a vertical direction. The following takes the first direction F1 as an example of the vertical direction to specifically illustrate the structure of the split vacuum label adsorption device of this scheme.

[0046] like Figures 2 to 4 As shown, the mounting seat 1 includes a mounting portion 11 and a clamping portion 12. The mounting portion 11 is used to connect the guide structure 2 and the buffer structure 3. Specifically, the mounting portion 11 includes a first portion 111 and a second portion 112 that are vertically connected. The entire portion is in an inverted L shape. The first portion 111 and the second portion 112 can be connected by fasteners. Figure 3From a 3D perspective, the first portion 111 is located on the left side of the guide structure 2, and the second portion 112 is located on top of the guide structure 2 and the vacuum label suction mechanism 4. Therefore, the first portion 111 is connected to one side of the vacuum label suction mechanism 4 via the guide structure 2, enabling the vacuum label suction mechanism 4 to move relative to the mounting base 1 in the first direction F1. The second portion 112 is connected to the top surface of the vacuum label suction mechanism 4 via the buffer structure 3. After the vacuum label suction mechanism 4 moves to the adhesive tape adsorption position, as the mounting base 1 continues to be pressed downward in the first direction F1 by the driving member, the buffer structure 3 is compressed and applies a pressing force to the vacuum label suction mechanism 4, enabling the label suction head 43 of the vacuum label suction mechanism 4 to effectively adsorb the adhesive tape at the corresponding position. The second part 112 of the mounting portion 11 is detachably connected to the clamping portion 12 by fasteners, and a clamping cavity 121 is formed between the two for clamping a driving component such as a robotic arm. For example, when the robotic arm is cylindrical, the clamping cavity 121 is formed as a cylindrical space. By tightening the fasteners, the mounting portion 11 and the clamping portion 12 can clamp the robotic arm, thereby realizing the rapid installation of the split vacuum label suction device and the driving component of this embodiment.

[0047] The guide structure 2 includes a first guide member and a second guide member that slide along the first direction F1. The first guide member is connected to the mounting base 1, and the second guide member is connected to the vacuum label suction mechanism 4. One of the first guide member and the second guide member is a slide rail extending along the first direction F1, and the other is a slider that slides along the slide rail. As an example, Figure 3 and Figure 4 As shown, the first guide member is a slide rail 21, and the second guide member is a slider 22. The first and second guide members, on the one hand, connect the vacuum label suction mechanism 4 to the mounting base 1, thereby driving the vacuum label suction mechanism 4 through the mounting base 1 via a driving member such as a robotic arm. Furthermore, they guide the movement of the vacuum label suction mechanism 4. After reaching the adhesive tape absorption position, as the vacuum label suction mechanism 4 continues to move downward to complete the adhesive tape absorption, the guide structure 2 guides the vacuum label suction mechanism 4 downward along the first direction F1, thereby accurately absorbing the adhesive tape at the corresponding position. Furthermore, the guide structure 2 can also be a structural combination of a guide rod and a guide block, where one of the first and second guide members is a guide rod extending along the first direction F1, and the other is a guide block having a guide hole extending along the first direction F1. The structural combination of the guide rod and the guide block can also achieve the effects of the slide rail 21 and the slider 22 described above, which will not be further elaborated here.

[0048] In addition, since the bottom ends of the first guide and the second guide may be separated during the movement, a limiter is provided at the bottom end of the first guide to prevent the second guide from separating from the first guide. Specifically, the limiter can be a limit baffle, a limit block, or other structure that can stop the second guide. Figure 3 and Figure 4 As shown, a structure in which a limit plate 23 is provided at the bottom end of the slide rail 21 , and the limit plate 23 serves as a stop for the slider 22 .

[0049] like Figures 1 to 4 As shown, the buffer structure 3 includes an elastic member capable of expanding or contracting along a first direction F1. Positioning holes are provided on the vacuum label suction mechanism 4 and the mounting base 1, respectively, at locations corresponding to the elastic member. The positioning hole on the vacuum label suction mechanism 4 is a first positioning hole 411, and the positioning hole on the mounting base 1 is a second positioning hole (not shown). One end of the elastic member is positioned within the first positioning hole 411, and the other end is positioned within the second positioning hole. These positioning holes serve to limit and guide the elastic member, preventing it from separating from the vacuum label suction mechanism 4 or the mounting base 1 during expansion and contraction. Furthermore, during operation of the vacuum label suction device of this embodiment, after the vacuum label suction mechanism 4 moves to the adhesive tape suction position and aligns with the adhesive tape to be absorbed, the mounting base 1 is driven downwardly in the first direction F1 by the driving member. During this downward pressure, the elastic member is also subjected to pressure and elastically deforms. This deformation of the elastic member applies downward pressure to the vacuum label suction mechanism 4 along the first direction F1, enabling the vacuum label suction mechanism 4 to effectively absorb the adhesive tape at the corresponding position. The elastic member of this embodiment can be a spring 31 or an elastic material member that has the ability to stretch in the first direction F1 and can give the vacuum label suction mechanism 4 a certain pressing force along the first direction F1 when reaching the vacuum adsorption position. Figure 1 As shown, the elastic member adopts a spring 31 structure, wherein each vacuum label suction mechanism 4 corresponds to a spring 31. Of course, multiple springs 31 can also be provided for each vacuum label suction mechanism. In addition, the end of the spring 31 can be fixedly connected to the corresponding positioning hole or not, as long as the positioning hole ensures that the spring 31 has a stable limit and guide function during the downward pressure of the vacuum label suction mechanism 4. The split-type vacuum label suction device of this embodiment can achieve buffering during the process of picking up and placing materials through the buffer structure 3, avoiding rigid contact and protecting the product. In addition, the split-type vacuum label suction device of this embodiment can effectively adsorb uneven or uneven surfaces through the cooperation of the buffer structure 3 and the guide structure 2, ensuring the stability and reliability of adsorption.

[0050] like Figure 3 and Figure 4As shown, the vacuum label suction mechanism 4 includes a connecting portion 41 and a label suction portion 42 connected to each other. The longitudinal cross-section of the connecting portion 41 is L-shaped. The connecting portion 41 includes a first side portion, a second side portion, a third side portion and a fourth side portion. The above-mentioned side portions are all located on different sides. Specifically, the first side portion is a vertical side portion facing the guide structure 2, and the first side portion is used to cooperate with the guide structure 2 to connect the mounting seat 1; the second side portion is a top side portion facing the buffer structure 3, the first side portion and the second side portion are vertically arranged, and the second side portion is used to connect the buffer structure 3; the third side portion is a horizontal lower bottom surface, and a vacuum adsorption channel is formed between the third side portion and the label suction portion 42; the fourth side portion is another side portion, and the fourth side portion of the connecting portion 41 is connected to a vacuum connecting head 44, which is used to connect a vacuum device. The label suction portion 42 includes a label suction head 43, and the vacuum connecting head 44 is connected to the label suction head 43 through a vacuum adsorption channel to achieve adsorption of the adhesive tape through the label suction head 43. The surface of the label suction head 43 used to absorb the adhesive tape is the suction surface. When no external force is applied, the suction surfaces of the multiple vacuum label suction heads 43 lie on the same plane, ensuring that the initial states of the multiple vacuum label suction mechanisms 4 are consistent. When the adhesive tape to be absorbed is flat, the multiple vacuum label suction mechanisms 4 can stably and accurately absorb the corresponding piece of adhesive tape. If the adhesive tape to be absorbed is wrinkled or uneven, each vacuum label suction mechanism 4, working in conjunction with the corresponding guide structure 2 and buffer structure 3, can independently absorb the corresponding piece of adhesive tape. Furthermore, depending on the application requirements, the label suction heads 43 can be replaced with suction cups or nozzles made of different materials, such as silicone or polyurethane, to accommodate adhesive tapes of varying materials and shapes.

[0051] Furthermore, the split-type vacuum label suction device of this embodiment includes multiple vacuum label suction mechanisms 4, for example, two, three, four, or more. The guide structure 2 and the buffer structure 3 are provided in a one-to-one correspondence with each vacuum label suction mechanism 4. The accompanying drawings of this embodiment illustrate a configuration in which two vacuum label suction mechanisms 4 are provided, side by side and independently. The position of the label suction head 43 below each vacuum label suction mechanism 4 corresponds to the position of the feed tape.

[0052] This embodiment's split-type vacuum labeling device solves the problem of consistent suction surface datum alignment in traditional, integrated vacuum labeling structures. The split vacuum labeling mechanism ensures that each vacuum labeling mechanism only draws a single layer of tape at a time, regardless of wrinkles or unevenness. This effectively prevents missed labels and double-layer application. Furthermore, the split-type structure facilitates maintenance and commissioning, significantly improving operational stability and labeling quality, thereby significantly boosting production efficiency and product yield, providing a more reliable labeling solution for the 3C product manufacturing industry.

[0053] It should be noted that this embodiment of the split-type vacuum label suction device was designed and developed specifically for the head glue station used in 3C packaging, but is also suitable for other applications requiring direct suction. Regarding material selection, the mounting base, guide structure, and main vacuum label suction mechanism of this embodiment are all constructed from 6061 aluminum and PU. By utilizing this new lightweight, high-strength material and optimizing the mechanical design, the overall size and weight of the label suction device are reduced, thereby improving response speed and reliability, making it suitable for other industries, such as the video industry.

[0054] In addition, to comply with the concept of intelligent manufacturing, the split vacuum label suction device of this embodiment can also be used in conjunction with more advanced sensor technology, such as laser or fiber optic sensors, to more accurately detect the position and status of the adhesive tape, ensure the accuracy of suction and attachment, and realize functions such as remote control.

[0055] This embodiment also provides a labeling system, comprising the split-type vacuum labeling device of the aforementioned embodiment, as well as a drive component, adhesive tape feeder, and other components. Each vacuum labeling mechanism in the labeling system is capable of only picking up a single layer of adhesive tape at a time, effectively preventing missed labels and double-layer adhesive tape. This system also facilitates maintenance and commissioning, significantly improving operational stability and labeling quality, thereby significantly increasing production efficiency and product yield.

[0056] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-described embodiments within the technical scope disclosed in the present application, or replace some of the technical features therein with equivalents. Such modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be described in the scope of protection of the claims.

Claims

1. A split type vacuum label suction device, characterized in that: It includes a mounting base, a guide structure and a plurality of separately arranged vacuum mark suction mechanisms; The guide structure is arranged between the mounting base and the vacuum label suction mechanism, and a plurality of the vacuum label suction mechanisms are arranged in a one-to-one correspondence with the guide structure; The vacuum label suction mechanism is slidably connected to the mounting seat through the corresponding guide structure. After the vacuum label suction mechanism moves to the adhesive tape adsorption position with the mounting seat, the vacuum label suction mechanism can adsorb adhesive tapes of the same or different plane heights under the sliding cooperation of the guide structure.

2. The split type vacuum label suction device according to claim 1, characterized in that: The guide structure includes a first guide member and a second guide member slidably connected along a first direction; The first guide member is connected to the mounting seat, and the second guide member is connected to the vacuum label suction mechanism.

3. The split type vacuum label suction device according to claim 2, characterized in that: One of the first guide member and the second guide member is a slide rail extending along the first direction, and the other is a slider; or One of the first guide member and the second guide member is a guide rod extending along the first direction, and the other is a guide block having a guide hole extending along the first direction.

4. The split type vacuum label suction device according to claim 2, characterized in that: The guide structure further includes a limiting member; The limiting member is connected to the end portion of the first guide member to prevent the second guide member from being separated from the first guide member.

5. The split type vacuum label suction device according to claim 1, characterized in that: Also includes a buffer structure; The buffer structure is arranged between the mounting seat and the vacuum label suction mechanism, and a plurality of the vacuum label suction mechanisms are arranged in a one-to-one correspondence with the buffer structure. The vacuum label suction mechanism provides a pressing force to the adhesive tape at the adhesive tape adsorption position through the corresponding buffer structure.

6. The split type vacuum label suction device according to claim 5, characterized in that: The buffer structure includes an elastic member capable of stretching and contracting along a first direction; The vacuum label suction mechanism has a first positioning hole, the mounting seat has a second positioning hole, one end of the elastic member is connected to the first positioning hole, and the other end of the elastic member is connected to the second positioning hole.

7. The split type vacuum label suction device according to claim 5, characterized in that: The vacuum label suction mechanism comprises a connecting portion and a label suction portion connected to each other; The connecting portion is spaced apart from the mounting seat, and the connecting portion includes a first side portion and a second side portion on different sides. The guiding structure connects the mounting seat and the first side portion of the connecting portion, and the buffer structure connects the mounting seat and the second side portion of the connecting portion.

8. The split type vacuum label suction device according to claim 7, characterized in that: The label suction part includes a label suction head. When no external force is applied, the suction surfaces of the label suction heads of the plurality of vacuum label suction mechanisms are located in the same plane.

9. The split type vacuum label suction device according to claim 1, characterized in that: The mounting seat includes a mounting portion and a clamping portion; The clamping portion is detachably connected to the mounting portion via a fastener. When the mounting portion and the clamping portion are connected, a clamping cavity is formed therebetween for clamping the driving member.

10. A labeling system, characterized in that: The invention comprises the split-type vacuum label suction device according to any one of claims 1 to 9.

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