CN220096925U

CN220096925U - Automatic labeller

Info

Publication number: CN220096925U
Application number: CN202321293460.9U
Authority: CN
Inventors: 田军; 张豪; 彭绍英
Original assignee: Huiling Tech Robotic Co ltd
Current assignee: Huiling Tech Robotic Co ltd; Shenzhen Inspiration Tea Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-28
Anticipated expiration: 2033-05-25

Abstract

The utility model provides an automatic labeling machine. The automatic labeling machine comprises an operation base station, a labeling device and a turntable device; the labeling device comprises a rotary clamping jaw piece, a driving component and an adsorption component, wherein the adsorption component is connected to one end of the operation base station, the driving component is arranged on the operation base station, the driving component is connected with the rotary clamping jaw piece, and the rotary clamping jaw piece is arranged in the movable groove; the turntable device comprises a support mechanism, a cup holder turntable, a cup holder and a first inductor, wherein the support mechanism is respectively connected with an operation base, the cup holder turntable and the cup holder turntable in sequence, the cup holder turntable is arranged above the cup holder turntable, the cup holder turntable is provided with a cup falling area, the cup falling area is connected with the cup holder, the cup holder is connected with the cup holder turntable, the cup holder is used for placing a cup body in the cup holder, and the first inductor is arranged in the support mechanism and is used for sensing the cup body. The automatic labeling machine has the advantages of convenience in labeling, high labeling efficiency, convenience in taking and capability of automatically labeling beverage cups with different specifications.

Description

Automatic labeller

Technical Field

The utility model relates to the technical field of beverage machines, in particular to an automatic labeling machine.

Background

Labelling machines are specific mechanical devices for applying labels to packaging containers, generally at the end of the packaging operation. The label has the functions of description and decoration for the commodity, and is convenient for selling and managing the commodity. The trademark on the label, the specification and main parameters of the commodity, the use instruction and the commodity introduction are indispensable components of modern packaging. Labeling machines are of various kinds and different in function, but the basic principle is similar. An automatic labeling machine is a device for adhering paper or labels to prescribed packaging containers with an adhesive. The plane pasting, single-sided or multi-sided pasting, cylindrical pasting, partial or complete pasting, concave and corner pasting and other operations of the package can be completed through the labeling machine.

However, the existing labeler, especially the labeler for beverage cups, has the problems of inconvenient labeling and low labeling efficiency, different labelers are needed to be adopted for beverage cups with different specifications or the labelers are adjusted, the problem of inconvenient operation exists, and the beverage cups are inconvenient to take in the labeler.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides the automatic labeling machine which is convenient to label, high in labeling efficiency and convenient to take and can automatically label beverage cups with different specifications.

The aim of the utility model is realized by the following technical scheme:

an automatic labeler comprising:

an operation base station, wherein the operation base station is provided with a movable groove;

the labeling device comprises a rotary clamping jaw piece, a driving component and an adsorption component, wherein the adsorption component is connected to one end of the operation base, the driving component is arranged on the operation base and is respectively connected with the rotary clamping jaw piece and the adsorption component, and the rotary clamping jaw piece is arranged in the movable groove;

the rotary table device comprises a support mechanism, a cup holder rotary table, a cup holder and a first inductor, wherein the support mechanism is respectively connected with the operation base table, the cup holder rotary table and the cup holder rotary table in sequence, the cup holder rotary table is arranged above the cup holder rotary table, the cup holder rotary table is provided with a cup falling area, the cup falling area is connected with the cup holder, the cup holder is connected with the cup holder rotary table, the cup holder is used for placing a cup body in the cup holder, and the first inductor is arranged on the support mechanism and is used for sensing the cup body.

In one embodiment, the driving assembly comprises a first driving module and a second driving module, the second driving module is connected with the adsorption assembly, the second driving module is connected to the surface of the operation base, and the first driving module is connected with the rotary clamping jaw piece.

In one embodiment, the first driving module comprises a first motor, a first screw rod and a connecting piece, wherein the connecting piece is connected with the rotary clamping jaw piece, the first screw rod is connected with the connecting piece, and one end of the first screw rod is connected with the first motor.

In one embodiment, the second driving module comprises a second motor, a second screw rod, a fixing part, a moving chain and a sliding block, wherein the second motor is connected with the second screw rod, the second screw rod penetrates through the sliding block, the sliding block is movably connected with the second screw rod, the sliding block is respectively connected with the moving chain and the adsorption component, one side of the fixing part is fixedly connected with the operation base, the other side of the fixing part is movably connected with the moving chain, and the second screw rod penetrates through the fixing part.

In one embodiment, the automatic labeling machine further comprises a winding frame, the winding frame comprises a frame body and a winding motor, the frame body is connected to the surface of the operation base station, the frame body is arranged on one side of the adsorption assembly, and the winding motor is arranged in the frame body.

In one embodiment, the automatic labeling machine further comprises a second inductor and a supporting frame, wherein the second inductor is connected with the supporting frame, the supporting frame is connected to the operation base, and an induction area of the second inductor faces the cup holder.

In one embodiment, the adsorption assembly comprises an adsorption mechanism, a pushing mechanism, a sucker and an air outlet mechanism, wherein the sucker is connected with the pushing mechanism, the pushing mechanism is connected with the adsorption mechanism, the sucker is communicated with the adsorption mechanism, the air outlet mechanism is arranged on the operation base, and an air outlet of the air outlet mechanism faces the sucker.

In one embodiment, the automatic labeling machine further comprises a label printing device, wherein the label printing device is arranged on the operation base, and a printing outlet of the label printing device faces the direction of the sucker.

In one embodiment, the rotary clamping jaw member comprises a support plate, a driving base and a rotary clamping member, wherein the support plate is connected with the first driving module, the driving base is connected with the support plate, and the rotary clamping member is connected with the driving base.

In one embodiment, the operation base comprises a base body and a support sucker, wherein the support sucker is connected with one side of the base body, which is away from the adsorption component.

Compared with the prior art, the utility model has at least the following advantages:

1. the automatic labeling machine comprises an operation base station, a labeling device and a turntable device; the rotary table device comprises a support mechanism, a cup holder rotary table, a cup holder, and a first sensor, wherein the support mechanism is respectively connected with the operation base, the cup holder rotary table and the cup holder rotary table in sequence, the cup holder rotary table is arranged above the cup holder rotary table, the cup holder rotary table is provided with a cup falling area, the cup falling area is connected with the cup holder, the cup holder is connected with the cup holder rotary table, the cup holder is used for placing a cup body in the cup holder, the first sensor is arranged in the support mechanism, and the first sensor is used for sensing the cup body; the cup holder rotating disc and the cup cylinder rotating disc are movably connected with the bracket mechanism, so that the cup holder rotating disc and the cup cylinder rotating disc form a coaxial double rotating disc, when the automatic labeling machine starts to operate, a cup in the cup cylinder falls into the cup holder in the cup holder rotating disc from the cup cylinder rotating disc, and then labeling operation is carried out on the cup in the cup holder through the labeling device; and through rotating a cup cylinder turntable, the beverage cups with different specifications can be selected to fall into the cup holders of the cup holder turntable, so that the beverage cups with different specifications are automatically labeled, and meanwhile, the convenience and labeling efficiency of an automatic labeling machine are improved.

2. In the automatic labeling machine, the labeling device comprises the rotary clamping jaw piece, the driving component and the adsorption component, wherein the adsorption component is connected to one end of the operation base, and is mainly used for adsorbing the label paper and then attaching the label paper to a cup through the driving component arranged on the operation base, so that the automation degree of the automatic labeling machine is improved, and the labeling efficiency is improved; in addition, the driving component is connected with the rotary clamping jaw piece, the rotary clamping jaw piece is arranged in the movable groove, the rotary clamping jaw piece is controlled to rotate for a certain angle, so that the cup is positioned at a correct position before labeling, and the rotary clamping jaw piece returns to the original position through the driving component, so that labeling accuracy of the automatic labeling machine is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an automatic labeling machine according to an embodiment;

FIG. 2 is a schematic view of a part of the automatic labelling machine shown in FIG. 1;

FIG. 3 is a schematic view of the automatic labeler of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the structure of a rotating jaw member of the automatic labelling machine of FIG. 1;

FIG. 5 is a schematic view of another partial structure of the automatic labelling machine of FIG. 1;

FIG. 6 is a schematic view of a further partial construction of the automatic labelling machine of FIG. 1;

fig. 7 is a schematic structural view of the automatic labeling machine shown in fig. 1 at another view angle.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides an automatic labeling machine. The automatic labeling machine comprises an operation base station, a labeling device and a turntable device; the operation base station is provided with a movable groove; the labeling device comprises a rotary clamping jaw piece, a driving component and an adsorption component, wherein the adsorption component is connected to one end of the operation base, the driving component is arranged on the operation base, the driving component is connected with the rotary clamping jaw piece, and the rotary clamping jaw piece is arranged in the movable groove; the rotary table device comprises a support mechanism, a cup holder rotary table, a cup holder and a first inductor, wherein the support mechanism is respectively connected with the operation base table, the cup holder rotary table and the cup holder rotary table in sequence, the cup holder rotary table is arranged above the cup holder rotary table, the cup holder rotary table is provided with a cup falling area, the cup falling area is connected with the cup holder, the cup holder is connected with the cup holder rotary table, the cup holder is used for placing a cup body in the cup holder, and the first inductor is arranged on the support mechanism and is used for sensing the cup body.

As shown in fig. 1 and 2, an automatic labeling machine 10 of an embodiment includes an operation base 100, a labeling device 200, and a turntable device 300; the operation base 100 is provided with a movable groove 102; the labeling device 200 comprises a rotary clamping jaw piece 210, a driving component 220 and an adsorption component 230, wherein the adsorption component 230 is connected to one end of the operation base 100, the driving component 220 is arranged on the operation base 100, the driving component 220 is connected with the rotary clamping jaw piece 210, and the rotary clamping jaw piece 210 is arranged in the movable groove 102; the turntable device 300 comprises a bracket mechanism 310, a cup holder turntable 320, a cup holder turntable 330, a cup holder 340, a cup holder 350 and a first sensor 360, wherein the bracket mechanism 310 is respectively connected with the operation base 100, the cup holder turntable 320 and the cup holder turntable 330 in sequence, the cup holder turntable 330 is arranged above the cup holder turntable 320, the cup holder turntable 330 is provided with a cup falling area 332, the cup falling area 332 is connected with the cup holder 340, the cup holder 350 is connected with the cup holder turntable 320, the cup holder 350 is used for placing a cup in the cup holder 340, the first sensor 360 is arranged on the bracket mechanism 310, and the first sensor 360 is used for sensing the cup.

The automatic labeling machine 10 described above includes an operation base 100, a labeling device 200, and a turntable device 300; the turntable device 300 comprises a bracket mechanism 310, a cup holder turntable 320, a cup holder turntable 330, a cup holder 340, a cup holder 350 and a first sensor 360, wherein the bracket mechanism 310 is respectively connected with the operation base 100, the cup holder turntable 320 and the cup holder turntable 330 in sequence, the cup holder turntable 330 is arranged above the cup holder turntable 320, the cup holder turntable 330 is provided with a cup falling area 332, the cup falling area 332 is connected with the cup holder 340, the cup holder 350 is connected with the cup holder turntable 320, the cup holder 350 is used for placing a cup body in the cup holder 340, the first sensor 360 is arranged on the bracket mechanism 310, and the first sensor 360 is used for sensing the cup body; the cup holder turntable 320 and the cup cylinder turntable 330 are movably connected with the bracket mechanism 310, so that the cup holder turntable 320 and the cup cylinder turntable 330 form a coaxial double turntable, when the automatic labeling machine 10 starts to operate, cups in the cup cylinder 340 fall into the cup holders 350 in the cup holder turntable 320 from the cup cylinder turntable 330, and then labeling operation is performed on the cups in the cup holders 350 by the labeling device 200; by rotating the cup drum rotating disc 330, beverage cups with different specifications can be selected to fall into the cup holders 350 of the cup holder rotating disc 320, so that beverage cups with different specifications can be automatically labeled, and meanwhile, the convenience and labeling efficiency of the automatic labeling machine 10 are improved. Further, the labeling device 200 includes a rotary jaw member 210, a driving assembly 220 and an adsorption assembly 230, the adsorption assembly 230 is connected to one end of the operation base 100, the adsorption assembly 230 is mainly used for adsorbing label paper and then attaching the label paper to a cup through the driving assembly 220 arranged on the operation base 100, thereby improving the automation degree of the automatic labeling machine 10 and the labeling efficiency; in addition, the driving assembly 220 is connected with the rotating jaw member 210, the rotating jaw member 210 is disposed in the movable slot 102, the rotating jaw member is controlled to rotate by a certain angle to enable the cup to be in a correct position before labeling, and the driving assembly 220 enables the rotating jaw member to return to the original position, so that labeling accuracy of the automatic labeling machine 10 is improved.

As shown in fig. 1 and 2, in one embodiment, the driving assembly 220 includes a first driving module 2210 and a second driving module 2220, the second driving module 2220 is connected with the adsorption assembly 230, the second driving module 2220 is connected to the surface of the operation base 100, and the first driving module 2210 is connected with the rotating jaw member 210. It will be appreciated that the turntable assembly 300 places the cups to be labeled in the rotating jaw members 210 and then connects the rotating jaw members 210 and the suction assembly 230 via the driving assembly 220, respectively, so as to drive the cups of the rotating jaw members 210 to approach the suction assembly 230, thereby enabling the label paper in the suction assembly 230 to be attached to the cups to be labeled. In order to further improve the moving convenience of the rotating jaw member 210 and the adsorption assembly 230 and improve the labeling accuracy of the automatic labeling machine 10 at the cup position, in this embodiment, the driving assembly 220 includes a first driving module 2210 and a second driving module 2220, the second driving module 2220 is connected with the adsorption assembly 230, and the second driving module 2220 can drive the adsorption assembly 230 to approach or separate from the rotating jaw member 210, that is, to transversely move relative to the cup, so as to label the cup; further, the first driving module 2210 is connected with the rotating jaw member 210, the movable slot 102 corresponds to the adsorption component 230, the first driving module 2210 can drive the rotating jaw member 210 to move up and down, namely, the cup can move longitudinally, and through the horizontal and longitudinal matching, the moving convenience of the rotating jaw member 210 and the adsorption component 230 can be further improved, and the labeling accuracy of the automatic labeling machine 10 on the cup position is improved.

Further, as shown in fig. 1 and 2, the first driving module 2210 includes a first motor 2210a, a first screw rod 2210b and a connecting member 2210c, the connecting member 2210c is connected to the rotating jaw 210, the first screw rod 2210b is connected to the connecting member 2210c, and one end of the first screw rod 2210b is connected to the first motor 2210 a. It can be appreciated that the first driving module 2210 is connected to the rotating jaw member 210, and the first driving module 2210 is disposed in the movable slot 102, and the movable slot 102 corresponds to the adsorbing assembly 230, so that the rotating jaw member 210 can be driven to move up and down by the first driving module 2210. In order to improve the convenience and stability of the up-and-down movement of the rotating jaw, in the embodiment, the first driving module 2210 includes a first motor 2210a, a first screw rod 2210b and a connecting piece 2210c, the connecting piece 2210c is connected with the rotating jaw 210, the first screw rod 2210b is connected with the connecting piece 2210c, one end of the first screw rod 2210b is connected with the first motor 2210a, and the first motor 2210a is matched with the first screw rod 2210b, so that manual driving is not needed, and the convenience of the up-and-down movement of the rotating jaw is effectively improved; meanwhile, the first screw rod 2210b drives the rotating clamping jaw, so that the accuracy of the up-and-down motion track of the rotating clamping jaw can be effectively improved, and the up-and-down motion stability of the rotating clamping jaw is improved.

Further, as shown in fig. 1 and 2, the second driving module 2220 includes a second motor 2220a, a second screw 2220b, a fixing element 2220c, a moving chain 2220d and a sliding block 2220e, the second motor 2220a is connected with the second screw 2220b, the second screw 2220b is arranged on the sliding block 2220e in a penetrating manner, the sliding block 2220e is movably connected with the second screw 2220b, the sliding block 2220e is respectively connected with the moving chain 2220d and the adsorption assembly, one side of the fixing element 2220c is fixedly connected with the operation base station, the other side of the fixing element 2220c is movably connected with the moving chain 2220d, and the second screw 2220b is arranged on the fixing element 2220c in a penetrating manner. It is understood that the second driving module 2220 is connected to the suction assembly 230, and the suction assembly 230 can be driven to move toward or away from the rotating jaw member 210, i.e. move laterally with respect to the cup, by the second driving module 2220. However, since the suction unit 230 has a large size and a long moving distance, if the slipping phenomenon occurs, the moving accuracy of the suction unit 230 is easily affected. In order to avoid the slipping phenomenon of the adsorption assembly 230 during the moving process, in this embodiment, the second motor 2220a is used to drive the slide block 2220e to move relative to the second screw rod 2220b, and the slide block 2220e is connected with the adsorption assembly, so as to drive the adsorption assembly 230 to move back and forth, when the adsorption assembly 230 starts to move, the moving chain 2220d moves in a chain transmission manner relative to the fixing piece 2220c, and then drives the slide block 2220e to move the adsorption assembly 230, so as to avoid the slipping phenomenon of the adsorption assembly 230 during the moving process, and improve the moving accuracy of the adsorption assembly 230. In another embodiment, the fixing element 2220c is provided with a sliding rail, and the sliding block 2220e is slidably connected with the sliding rail, so as to further improve the stability and accuracy of the movement of the adsorption assembly 230.

As shown in fig. 2, in one embodiment, the device further includes a winding frame 400, the winding frame 400 includes a frame body 410 and a winding motor 420, the frame body 410 is connected to the surface of the operation base, the frame body 410 is disposed on one side of the adsorption assembly 230, and the winding motor 420 is disposed in the frame body. In this embodiment, the second driving module 2220 drives the adsorbing assembly 230 to move after the adsorbing assembly 230 adsorbs the label paper, and the second driving module 2220 drives the adsorbing assembly 230 to move after the adsorbing assembly moves to a preset position to attach the label to the cup. Specifically, one side of the label paper is a pasting surface, the other side is absorbed by the absorbing mechanism 2320, the label paper is generally pasted on the base paper, the rolling frame 400 is internally provided with the rolling motor 420, the base paper of the rolling label can be matched, and the label paper is pasted on different cups after being absorbed by the absorbing mechanism 2320, so that the operation order and fluency of the automatic labeling machine 10 are improved.

As shown in fig. 7, in one embodiment, the automatic labeling machine 10 further includes a second sensor 500 and a supporting frame 700, the second sensor 500 is connected to the supporting frame 700, the supporting frame 700 is connected to the operation base 100, and a sensing area of the second sensor 500 faces the cup holder 350. It will be appreciated that the driving assembly 220 is connected to the rotary jaw member 210, the rotary jaw member 210 is disposed in the movable slot 102, and the rotary jaw member is controlled to rotate by a certain angle to enable the cup to be in a correct position before labeling, and the driving assembly 220 is used to enable the rotary jaw member 210 to return to the original position, so as to improve labeling accuracy of the automatic labeling machine 10. However, the rotating jaw member 210 cannot automatically and precisely rotate the position of the cup to be labeled to the labeling position. In order to further improve the automatic accuracy of the rotation angle of the rotating jaw member 210, in this embodiment, the automatic labeling machine 10 further includes a second sensor 500, the second sensor 500 is connected to the adsorption component 230, and the sensing area of the second sensor 500 faces the cup holder 350, the second sensor 500 is used for sensing whether the cup is positioned correctly, so as to control the first driving module 2210 to drive the rotating jaw member 210 to move upwards, the rotating jaw member 210 clamps the cup to rotate, and after the cup is aligned, the first driving module 2210 drives the rotating jaw member 210 to move downwards to return to the original position; specifically, each cup has a sensing position, when a cup, such as a middle cup, is required, the cup drum 330 rotates to enable the cup drum 340 with the middle cup to be positioned above the first clamping position, and when the cup falls to the first station, the first sensor 360 senses the cup, and then the cup holder turntable 320 rotates to enable the cup to rotate to the next station. The next station is to correct the position of the cup, so as to prepare for labeling, the first driving module 2210 may be capable of driving the rotating jaw members 210 to move up and down, after the rotating jaw members 210 clamp the cup (each cup has a sensing position), the second sensor 500 senses the sensing position on the cup (the sensing position is different from the position where labeling is required), the rotating jaw members 210 are controlled to rotate by a certain angle, and it is noted that the clamping jaws on the clamping positions are not used for clamping the cup, so that the rotating jaw members 210 clamp the cup to rotate, the cup is in a correct position before labeling, and the rotating jaw members 210 return to the original position through the first driving module 2210.

In one embodiment, the number of cups 340 is four; the number of cup holders 350 is four. It should be noted that, the number of the cup barrels 340 is four, the types of the cups that each cup barrel 340 can hold can be different, the cup barrels 340 are used for holding the cups, and each cup barrel 340 is matched with a cup dropping device 600 for sequentially dropping the cups; in this embodiment, the four cup barrels 340 can respectively place a big cup, a middle cup, a small cup and an ultra-small cup, and the cup is dropped according to the need, if a user needs to drink the milk tea with the middle cup, the cup barrels 340 with the middle cup placed are rotated to the upper part of the cup holder 350 through the rotation of the cup barrel turntable 330, and the cup in the cup barrels 340 is placed on the cup holder 350 through the cup dropping device 600; because there are four cups 340 in this embodiment, four cups 350 are also provided on the cup holder carousel 320, but they are not in a one-to-one correspondence, and four cups 340 are used for holding different types of cups, and four holding positions are used for: when the first clamping position rotates to the next station, another clamping position is positioned on the first clamping position, so that continuous work can be ensured.

As shown in fig. 1 and 7, in one embodiment, the turntable assembly 300 further includes a cup dispenser 600, and the cup dispenser 600 is connected to the cup holder turntable 330 and the cup holder 340, respectively. In this embodiment, the cup in the cup cylinder 340 can be placed on the cup holder 350 by the cup dispenser 600, and the cup dispenser 600 can separate individual cups from the stacked cups, so that the individual cups can accurately fall into the cup holder 350 under the action of self-gravity without damaging the function of the cups. It should be noted that, the cup dropping device in this embodiment adopts a cup dropping device structure in the prior art.

As shown in fig. 2, in one embodiment, the operation console 100 includes a console body 110 and a support chuck 120, and the support chuck 120 is connected to a side of the console body 110 facing away from the suction assembly 230. It will be appreciated that the inclusion of the labelling device 200 and the turntable device 300 in the automatic labelling machine 10 facilitates movement of the operating base 100 during labelling of the cups, thereby affecting the labelling accuracy of the automatic labelling machine 10. In order to further improve the labeling accuracy of the automatic labeling machine 10, in this embodiment, the operation base 100 includes a base body 110 and a supporting chuck 120, the supporting chuck 120 is connected to one side of the base body 110 away from the adsorption component 230, and the supporting chuck 120 can increase the adsorption stability between the base body 110 and the operation base 100, so as to prevent the operation base 100 from moving in the labeling process, thereby improving the labeling accuracy of the automatic labeling machine 10.

As shown in fig. 3, in one embodiment, the adsorption assembly 230 includes an adsorption mechanism 2310, a pushing mechanism 2320, a suction cup 2330 and a wind outlet mechanism 2340, the suction cup 2330 is connected with the pushing mechanism 2320, the pushing mechanism 2320 is connected with the adsorption mechanism 2310, the suction cup 2330 is communicated with the adsorption mechanism 2310, the wind outlet mechanism 2340 is disposed on the operation console 100, and the wind outlet of the wind outlet mechanism 2340 faces the suction cup 2330. It can be understood that the conventional labeling mode is to arrange a plurality of labels in order on a release paper tape to form a roll of self-adhesive label paper tape, and the roll of self-adhesive label paper tape is arranged in a roll form, so that the self-adhesive label paper tape generally comprises labels printed with two-dimensional codes or related information, self-adhesive adhered to the back of the labels and release paper tape adhered to the self-adhesive, and the release paper tape can be used for adhering only one column of labels or a plurality of columns of labels in parallel. When the label is required to be attached to a product, the label and the release paper are required to be peeled off, and then the label is attached to the product, so that the problems of low labeling efficiency and low labeling standard certainty exist. In this embodiment, the adsorption assembly 230 includes an adsorption mechanism 2310, a pushing mechanism 2320 and a suction cup 2330, the suction cup 2330 is connected with the pushing mechanism 2320, the pushing mechanism 2320 is connected with the adsorption mechanism 2310, and the suction cup 2330 is communicated with the adsorption mechanism 2310; when the cup on the rotary clamping jaw piece is at the correct position, the second driving module drives the adsorption assembly to move to the position that the sucking disc 2330 faces the cup to be labeled, and the label adsorbed on the sucking disc 2330 is labeled on the cup through the pushing mechanism 2320. Further, the adsorption mechanism 2310 includes a vacuum pump 2310a and a connecting air pipe (not shown), the connecting air pipe is connected with the vacuum pump 2310a and is communicated with the suction cup 2330, when the vacuum pump 2310a operates, the connecting air pipe enables the suction cup 2330 to generate negative pressure under the action of the vacuum pump 2310a, so that the suction cup 2330 can adsorb labels, and then the labels are attached to the cup. It is understood that the vacuum pump 2310a is a device for pumping out gas from the closed space, and a vacuum state is formed by negative pressure. In this embodiment, the labeling machine uses the vacuum pump 2310a as the adsorption device, so that the adsorption stability of the power mechanism 2310 can be effectively improved, and the label or label paper can be effectively adsorbed, so as to ensure the labeling precision and stability. An air pump is a device that generates power by air pressure, and may generate high-pressure air flow or low-pressure air flow. In this embodiment, the labeling machine adopts an air pump as the adsorption device, and can adsorb the label or label paper on the adsorption disc through high-pressure air flow, and release the label or label paper through low-pressure air flow, so that the operation simplicity of the adsorption labeling device 200 is improved, and the labeling efficiency is improved. In another embodiment, the pushing mechanism 2320 is a cylinder. As shown in fig. 7, the sucking disc 2230 is provided with a first connection port 2230a, the vacuum pump 2310a is provided with a second connection port 2312a, and the connection air pipe is respectively connected with the first connection port 2230a and the second connection port 2312a in a communicating manner, so that the vacuum pump 2310a provides a stronger suction force for the sucking disc 2230, and further, the label paper can be adsorbed more easily.

Further, the automatic labeling machine 10 further includes a label printing device 2350, the label printing device 2350 is disposed on the operation base 100, and a printing outlet of the label printing device 2350 faces the suction cup direction. In this embodiment, a blank label may be placed in the label printing device, and the label printing device 2350 may print different information on each piece of label paper, and send out the label paper through the outlet of the label printing device, and then the backing paper is rolled up by the rolling frame, and the labels are sucked away by the adsorption mechanism and attached to the cup.

In one embodiment, as shown in fig. 4, rotating jaw member 210 includes a support plate 2110, a drive base 2120, and a rotating clamp 2130. Support plate 2110 is coupled to first drive module 2210, drive base 2120 is coupled to support plate 2110, and rotating clamp 2130 is coupled to drive base 2120. In this embodiment, the support plate 2110 can support the driving base 2120 and the rotary clamping member 2130, so as to ensure that the rotary clamping member 2130 maintains good stability when performing a clamping rotation operation on a label to be attached. When the labeling of the cup is performed, the labeling position of the cup may not be accurately oriented to the adsorption mechanism 2320, and at this time, the rotating jaw member 210 clamps the cup and rotates at a preset angle through the second driving module 2220, so as to adjust the position of the cup, so that the labeling position of the cup is accurately oriented to the adsorption mechanism 2320, and further, the labeling accuracy of the adsorption labeling device 200 is effectively improved.

Further, the rotating clamp 2130 includes a rotating block 2130a, a first arc-shaped clamping portion 2130b and a second arc-shaped clamping portion 2130c, the rotating block 2130a is connected with the driving base 2120, the first arc-shaped clamping portion 2130b is detachably connected with the rotating block 2130a, the second arc-shaped clamping portion 2130c is detachably connected with the rotating block 2130a, and the first arc-shaped clamping portion 2130b and the second arc-shaped clamping portion 2130c form a circular clamping portion. It will be appreciated that the adsorption labeling device 200 requires labeling of cups of different sizes during operation. However, the rotary grip 2130 cannot have good grip stability for different sized cups at the same time. In order to further improve the labeling stability of the adsorption labeling device 200 to different sizes of cups, in this embodiment, the rotary clamping piece 2130 includes a rotary block 2130a, a first arc clamping portion 2130b and a second arc clamping portion 2130c, the rotary block 2130a is connected with the driving base 2120, the first arc clamping portion 2130b is detachably connected with the rotary block 2130a, the second arc clamping portion 2130c is detachably connected with the rotary block 2130a, the first arc clamping portion 2130b and the second arc clamping portion 2130c form a circular clamping portion, and when the adsorption labeling device 200 performs labeling operation on different sizes of cups, the size of the circular clamping portion can be controlled only by adjusting the first arc clamping portion 2130b and the second arc clamping portion 2130c, so that stable clamping of different sizes of cups is realized, and labeling stability of the adsorption labeling device 200 to different sizes of cups is further improved.

Still further, the driving base 2120 includes a housing, a rotating motor and a clamping motor, both of which are disposed in the housing, the rotating motor is used for controlling the rotating block to rotate by a predetermined angle, and the clamping motor is used for controlling the first arc clamping portion 2130b and the second arc clamping portion 2130c to clamp the cup. In the embodiment, the rotating motor and the clamping motor are both fixed in the shell, the hollow rotating shaft is coaxially fixed with the rotor of the rotating motor, and the hollow rotating shaft is fixedly connected with the base of the arc-shaped clamping part; the clamping motor is located the cavity pivot, and the cavity pivot can rotate around the clamping motor, and the motor shaft of clamping motor is connected the cooperation with the tongs of arc clamping part for the drive tongs loosen or press from both sides tightly. The rotor of the rotating motor is coaxially fixed with the hollow rotating shaft, the clamping motor is arranged in the hollow rotating shaft in a nested manner, and on the basis of the structure, the motor shaft of the clamping motor can be connected and matched with the grippers of the arc-shaped clamping part to drive the grippers of the arc-shaped clamping part to loosen or clamp; the hollow rotating shaft can be fixedly connected with the base of the arc-shaped clamping part to drive the arc-shaped clamping part to rotate; when the arc-shaped clamping part needs to rotate, the rotating motor and the clamping motor are started at the same time, so that a motor shaft of the clamping motor synchronously rotates along with the hollow rotating shaft, and therefore, the base and the gripper of the arc-shaped clamping part can synchronously rotate, namely, only the pose of the arc-shaped clamping part is changed, the grabbing state of the gripper cannot be changed, the simple rotation action of the arc-shaped clamping part is realized, and in the process, the rotating motor can be matched with the clamping motor to operate; when the arc-shaped clamping part is required to grasp or release the article, differential processing (comprising independent starting of the clamping motor) is carried out on the clamping motor and the hollow motor so as to drive the gripper to change the grasping state, and thus, the rotating motor is matched with the clamping motor together, and the rotation and the clamping action of the arc-shaped clamping part can be realized.

The driving motor 2120b is connected to the rotating block 2130a, and the driving motor 2120b can control the rotating block 2130a to rotate by a preset angle, so that the labeling accuracy of the adsorption labeling device 200 is improved; while the housing 2120a can protect the driving motor 2120b, thereby securing the operational stability of the rotary clamp 2130.

As shown in fig. 7, in one embodiment, the automatic labeling machine 10 further includes a support 700, the support 700 is disposed on a side of the adsorption mechanism 2320 near the labeling position, the support 700 is fixedly connected to the operation base 100, and the air outlet mechanism 2330 is connected to the support 700. In this embodiment, the support frame 700 can play a better supporting role on the air outlet mechanism 2330, so as to improve the air outlet stability of the air outlet mechanism 2330, and further, the adsorption stability of the adsorption assembly 230 on the label paper.

Further, as shown in fig. 3, the automatic labeling machine 10 further includes a label conveying slot 800, the label conveying slot 800 is connected to the supporting frame 700, and openings of the label conveying slot 800 face the label paper winding frame 400 and the adsorption mechanism 2320, respectively. In the present embodiment, the automatic labeling machine 10 is provided with a winding frame 400, the winding frame 400 is connected to the surface of the operation base 100, and the winding frame 400 is disposed at one side of the adsorption assembly 230. When the automatic labeling machine 10 starts to operate, the label paper in the winding frame 400 is penetrated into the label conveying groove 800, and then is adsorbed to the adsorption mechanism 2320 through the label conveying groove 800, so that the extensibility of the label paper can be effectively improved by the label conveying groove 800, and the attaching effect of the label paper is improved. Through the rolling of the rolling frame 400, label paper is attached to different cups after being adsorbed by the adsorption mechanism 2320 one by one, so that the operation order and fluency of the automatic labeling machine 10 are improved.

As shown in fig. 5, in one embodiment, the stand mechanism 310 includes a stand body 3110, a driver assembly 3120, and a first pushing assembly 3130, one end of the stand body 3110 is connected to the cup carousel 330, the driver assembly 3120 is connected to the stand body 3110, and the first pushing assembly 3130 is connected to the driver assembly 3120; cup holder carousel 320 includes cup holder carousel body 3210, mount pad 3220 and second pushing component 3230, and cup holder carousel body 3210 is connected with the one end that the support kept away from the cup section of thick bamboo carousel 330 main part, and cup holder carousel main part 3210 is equipped with installation district 3212, and mount pad 3220 sets up in installation district 3212, and cup holder 350 is connected with mount pad 3220, and second pushing component 3230 is connected with cup holder 350, and second pushing component 3230 is used for controlling cup holder 350 with first pushing component 3130. It can be understood that most of the existing labeling machines have the cup falling function, however, the existing cup falling devices have poor continuity, and the problem that the cup falling device needs to be manually adjusted to perform the next cup falling operation after completing the cup falling operation once, or the problem that the cup falling device is frequently replaced when the cups with different specifications are selected. In this embodiment, the turntable device 300 includes a cup holder turntable 330 and a cup holder turntable 320, the cup holder turntable 330 is used for storing a cup to be used, and the cup holder turntable 320 is used for matching a labeling operation or a beverage adding operation of the cup, so that the labeling or beverage adding operation efficiency is improved, and meanwhile, the operation space is saved; the double-turntable is connected through a connecting device, the connecting device comprises a bracket main body 3110, a driving piece assembly 3120 and a first pushing assembly 3130, one end of the bracket main body 3110 is connected with a cup barrel turntable 330 main body, the driving piece assembly 3120 is connected with the bracket main body 3110, the first pushing assembly 3130 is connected with the driving piece assembly 3120, when the double-turntable type cup falling device needs to select cups with different specifications for operation, the cup barrel turntable 330 and the cup holder turntable 320 are respectively driven through independent motors, and the cup falling operation is performed after the cup with the preset specification is selected; further, by driving the first pushing assembly 3130 and the second pushing assembly 3230 to open and close by the driving member assembly 3120, the driving member assembly 3120 does not rotate along with the cup holder carousel 320 and the cup holder carousel 330, and when the first pushing assembly 3130 contacts the second pushing assembly 3230, the holding part of the cup holder 350 is released, and the cup of the cup holder carousel 330 falls into the cup holder 350; when the first pushing component 3130 and the second pushing component 3230 are separated, that is, the cup leaves the cup barrel turntable 330, the clamping part of the cup holder 350 resets and clamps, so that the cup is clamped in the cup holder turntable 320, and further, the cup dropping continuity and the cup dropping stability of the double-turntable type cup dropping device are effectively improved. It should be noted that, the cup holder 350 rotates along with the rotation of the cup holder turntable, and finally drives the first pushing component 3130 and the second pushing component 3230 to open and close through the driving component 3120 after the labeling is completed, so as to realize automatic cup dropping. It should be noted that, four cup holders 350 are provided on the cup holder turntable for continuous cup placement and marking, and each cup holder 350 is provided with a second pushing assembly 3240, that is, the cup holder turntable rotates the cup below the driving member assembly 3120 after the cup is marked, and the first pushing assembly 3130 and the second pushing assembly 3240 on the driving member assembly 3120 act to control the opening and closing of the cup holders 350.

As shown in fig. 5, in one embodiment, the driver assembly 3120 includes a driver body 3120a and a push rod 3120b, the driver body 3120a is connected to the support, one end of the push rod 3120b is connected to the driver body 3120a, and an end of the push rod 3120b remote from the driver body 3120a is connected to the first pushing assembly 3130. In the present embodiment, the driving member assembly 3120 provides power through the driving body 3120a, so that the push rod 3120b drives the first pushing assembly 3130 to move towards the second pushing assembly 3230, thereby controlling the opening and tightening states of the cup holder 350 in the second turntable, and the movement smoothness and stability of the second pushing assembly 3230 can be effectively improved by moving the driving body 3120a and the push rod 3120b to move the second pushing assembly 3230, thereby further improving the cup dropping continuity and cup dropping stability of the automatic labeling machine 10.

In one embodiment, the first pushing assembly 3130 includes a movable connector 3131, a first fixing plate 3133, and a first pushing wheel 3135, the movable connector 3131 is connected to the bracket body 3110, the first fixing plate 3133 is connected to a side of the movable connector 3131 facing away from the bracket body 3110, and the first pushing wheel 3135 is connected to the first fixing plate 3133. In the present embodiment, the first pushing wheel 3135 is connected to the bracket body 3110 through a movable connector 3131 so as to be movable with respect to the bracket body 3110; further, as the first pushing assembly 3130 approaches the second assembly, the first pushing wheel 3135 can more stably push the second pushing assembly 3230, thereby better controlling the cup holder 350; and the first fixing plate 3133 is connected to a side of the movable connector 3131 away from the bracket body 3110, and the first pushing wheel 3135 is connected to the first fixing plate 3133, so as to effectively improve stability of the first pushing assembly 3130 during operation.

Further, as shown in fig. 6, the movable connecting member 3131 includes a connecting portion 3131a, a fixing portion 3131b and a sliding rod 3131c, the connecting portion 3131a is connected to the bracket mechanism 310, the fixing portion 3131b is connected to a side of the connecting portion 3131a facing away from the bracket mechanism 310, the fixing portion 3131b is provided with a sliding hole, the sliding rod 3131c is inserted through the sliding hole, and the sliding rod 3131c is connected to the fixing plate. It will be appreciated that the movable link 3131 is capable of controlling the movement of the first pushing wheel 3135 towards the second pushing assembly 3230 in the second carousel, thereby achieving a continuous cup dropping of the automatic labelling machine 10. In order to further avoid the movement deviation of the first pushing wheel 3135 and improve the accuracy of the cup falling of the automatic labeling machine 10, in this embodiment, the movable connecting member 3131 includes a connecting portion 3131a, a fixing portion 3131b and a sliding rod 3131c, the connecting portion 3131a is connected with the support mechanism 310, the fixing portion 3131b is connected to one side of the connecting portion 3131a away from the support mechanism 310, the fixing portion 3131b is provided with a sliding hole, the sliding rod 3131c is arranged in the sliding hole in a penetrating manner, the sliding rod 3131c is connected with the fixing plate, the accuracy of the sliding track of the sliding Kong Baozheng is improved, and the sliding rod 3131c drives the first pushing wheel 3135 on the connecting portion 3131a, so that the movement deviation of the first pushing wheel 3135 is further avoided and the accuracy of the cup falling of the automatic labeling machine 10 is improved.

As shown in fig. 5, in one embodiment, the second pushing assembly 3230 includes a second fixed plate 3230a, a second pushing wheel 3230b and a pushing auxiliary member 3230c, the second fixed plate 3230a is connected to the cup holder 350, the second pushing wheel 3230b is connected to a side of the second fixed plate 3230a away from the movable holder, and the pushing auxiliary member 3230c is connected to the second pushing wheel 3230b and the cup holder 350, respectively. In the present embodiment, the second pushing assembly 3230 connects the second pushing wheel 3230b and the pushing aid 3230c with the cup holder 350 through the second fixing plate 3230a, thereby controlling the cup holder 350. When the first pushing wheel 3135 contacts with the second pushing wheel 3230b, the pushing auxiliary member 3230c cooperates with the second fixing plate 3230a to separate the clamping part of the cup holder 350, and when the cup in the cup cylinder rotating disc 330 falls into the movable clamping part, the first pushing wheel 3135 is separated from the second pushing wheel 3230b, and the cup holder 350 is reset and tightened, so that the cup falling continuity and stability of the double rotating disc type cup falling device are further improved.

As shown in fig. 5, in one embodiment, the cup holder 350 includes a first clamping portion 3510, a second clamping portion 3520 and a guiding rod 3530, the first clamping portion 3510 is connected to one side of the mounting base 3220, the second clamping portion 3520 is connected to the other side of the mounting base 3220, the guiding rod 3530 is respectively disposed through the first clamping portion 3510 and the second clamping portion 3520, and the guiding rod 3530 is connected to the mounting base 3220, and the first clamping portion 3510 and the second clamping portion 3520 are commonly used for clamping the cup 340. It will be appreciated that in the dual carousel cup-dropping device of the present application, the cup-dropping continuity of the cups in the first carousel can be achieved by controlling the cup holder 350. In order to further improve the controllability and stability of the cup holder 350, in the present embodiment, the cup holder 350 includes a first clamping portion 3510, a second clamping portion 3520 and a guiding rod 3530, the first clamping portion 3510 is connected to one side of the mounting base 3220, the second clamping portion 3520 is connected to the other side of the mounting base 3220, the guiding rod 3530 is respectively threaded through the first clamping portion 3510 and the second clamping portion 3520, the guiding rod 3530 is connected to the mounting base 3220, the first clamping portion 3510 and the second clamping portion 3520 are jointly used for clamping the cup cylinder 340, and when the cup holder 350 is released, the first clamping portion 3510 and the second clamping portion 3520 respectively move outwards along the guiding rod 3530, so as to increase the clamping area; when the cup falls into the clamping part, the first pushing wheel 3135 is separated from the second pushing wheel 3230b, and the first clamping part 3510 and the second clamping part 3520 are respectively reset and tightened inwards along the guide rod 3530, so that the cup is stably clamped, and the controllability and stability of the cup holder 350 are further improved. It should be noted that the guide rod 3530 is provided with a reset element, so as to ensure that the first clamping portion 3510 and the second clamping portion 3520 reset in time.

Further, the restoring member in this embodiment is an elastic restoring member, and the elastic restoring member is sleeved on the guide rod 3530, so as to ensure that the first clamping portion 3510 and the second clamping portion 3520 can automatically and quickly restore along the guide rod 3530 respectively. In addition, the elastic resetting piece has the advantages of good stability, strong load capacity, good wear resistance and strong deformability.

As shown in fig. 5, in one embodiment, the second fixing plate 3230a is provided with a space-avoiding guide groove 3242a. It will be appreciated that the first pushing assembly 3130 can be driven to move toward the second pushing assembly 3230 by the push rod 3120b of the driving assembly 220, in order to avoid collision of the push rod 3120b with the second fixed plate 3230a of the second assembly during the movement, thereby influencing the cup dropping continuity of the double-turntable type cup dropping device, in the embodiment, the second fixed plate 3230a is provided with the avoidance guide groove 3242a, so that the push rod 3120b is prevented from colliding with the second fixed plate 3230a, and the cup dropping continuity of the double-turntable type cup dropping device is further ensured.

In contrast to the prior art, the method has the advantages that, the utility model has at least the following advantages:

1. the automatic labeling machine 10 of the present utility model includes an operation base 100, a labeling device 200, and a turntable device 300; the turntable device 300 comprises a bracket mechanism 310, a cup holder turntable 320, a cup holder turntable 330, a cup holder 340, a cup holder 350 and a first sensor 360, wherein the bracket mechanism 310 is sequentially connected with the operation base 100, the cup holder turntable 320 and the cup holder turntable 330 respectively, the cup holder turntable 330 is arranged above the cup holder turntable 320, the cup holder turntable 330 is provided with a cup falling area 332, the cup falling area 332 is connected with the cup holder 340, the cup holder 350 is connected with the cup holder turntable 320, the cup holder 350 is used for placing a cup body in the cup holder 340, the first sensor 360 is arranged on the bracket mechanism 310, and the first sensor 360 is used for sensing the cup body; the cup holder turntable 320 and the cup cylinder turntable 330 are movably connected with the bracket mechanism 310, so that the cup holder turntable 320 and the cup cylinder turntable 330 form a coaxial double turntable, when the automatic labeling machine 10 starts to operate, cups in the cup cylinder 340 fall into the cup holder 350 in the cup holder turntable 320 from the cup cylinder turntable 330, and then labeling operation is performed on the cups in the cup holder 350 by the labeling device 200; by rotating the cup drum rotating disc 330, beverage cups with different specifications can be selected to fall into the cup holders 350 of the cup holder rotating disc 320, so that beverage cups with different specifications can be automatically labeled, and meanwhile, the convenience and labeling efficiency of the automatic labeling machine 10 are improved.

2. In the automatic labeling machine 10 of the present utility model, the labeling device 200 comprises a rotary clamping jaw member 210, a driving component 220 and an adsorption component 230, wherein the adsorption component 230 is connected to one end of the operation base 100, and the adsorption component 230 is mainly used for adsorbing label paper and then attaching the label paper to a cup through the driving component 220 arranged on the operation base 100, thereby improving the automation degree of the automatic labeling machine 10 and the labeling efficiency; in addition, the driving assembly 220 is connected with the rotating jaw member 210, the rotating jaw member 210 is disposed in the movable slot 102, the rotating jaw member is controlled to rotate by a certain angle to enable the cup to be in a correct position before labeling, and the driving assembly 220 enables the rotating jaw member to return to the original position, so that labeling accuracy of the automatic labeling machine 10 is improved.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An automatic labeler, comprising:

2. The automatic labeling machine of claim 1, wherein the drive assembly comprises a first drive module and a second drive module, the second drive module is connected with the suction assembly, and the second drive module is connected to the surface of the operation base, and the first drive module is connected with the rotating jaw member.

3. The automatic labeling machine of claim 2, wherein the first drive module comprises a first motor, a first screw and a connecting piece, the connecting piece is connected with the rotating jaw member, the first screw is connected with the connecting piece, and one end of the first screw is connected with the first motor.

4. The automatic labeling machine according to claim 2, wherein the second driving module comprises a second motor, a second screw rod, a fixing piece, a moving chain and a sliding block, the second motor is connected with the second screw rod, the second screw rod is arranged on the sliding block in a penetrating mode, the sliding block is movably connected with the second screw rod, the sliding block is respectively connected with the moving chain and the adsorption assembly, one side of the fixing piece is fixedly connected with the operation base, the other side of the fixing piece is movably connected with the moving chain, and the second screw rod is arranged on the fixing piece in a penetrating mode.

5. The automatic labeling machine of claim 1, further comprising a winding frame, wherein the winding frame comprises a frame body and a winding motor, the frame body is connected to the surface of the operation base, the frame body is arranged on one side of the adsorption assembly, and the winding motor is arranged in the frame body.

6. The automatic labeling machine of claim 1, further comprising a second sensor and a support frame, the second sensor being coupled to the support frame, the support frame being coupled to the operation base, the sensing area of the second sensor being oriented toward the cup holder.

7. The automatic labeling machine according to claim 1, wherein the adsorption assembly comprises an adsorption mechanism, a pushing mechanism, a sucker and an air outlet mechanism, the sucker is connected with the pushing mechanism, the pushing mechanism is connected with the adsorption mechanism, the sucker is communicated with the adsorption mechanism, the air outlet mechanism is arranged on the operation base, and an air outlet of the air outlet mechanism faces the sucker.

8. The automatic labeling machine of claim 7, further comprising a label printing device disposed on the operation base, a printing outlet of the label printing device facing the suction cup direction.

9. An automatic labelling machine according to claim 2, wherein the rotary jaw member comprises a support plate, a drive base and a rotary clamping member, the support plate being connected to the first drive module, the drive base being connected to the support plate, the rotary clamping member being connected to the drive base.

10. The automatic labeling machine of claim 1, wherein the operation base comprises a base body and a support chuck, the support chuck being connected to a side of the base body facing away from the suction assembly.