An automatic pendant placing machine

Abstract

The application discloses an automatic hanging tag machine, which comprises a rack, a conveying frame, a servo tracking mechanism, a hanging plate, a guide assembly, a suction cup assembly and a hanging tag bin assembly; the conveying frame and the servo tracking mechanism are arranged on the rack; the hanging plate is installed on the servo tracking mechanism; the guide assembly, the suction cup assembly and the hanging tag bin assembly are all fixed on the hanging plate; a hanging tag is placed in the hanging tag bin assembly, and a hanging tag rope is sleeved on the guide assembly; the servo tracking mechanism automatically tracks a bottle body, and the guide assembly is sleeved on a bottle mouth of the bottle body; the suction cup assembly is arranged below the hanging tag bin assembly, and the hanging tag is sucked out from an outlet below the hanging tag bin assembly and driven to move downward, so that the hanging tag rope moves downward along the guide assembly and is sleeved on the bottle mouth of the bottle body; the application realizes automatic hanging of the hanging tag on the bottle body, reduces the number of operators, improves production efficiency, and thus reduces the overall operation cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automatic packaging technology, more particularly, to an automatic label hanging machine. BACKGROUND

[0002] In the competitive market environment, hanging labels has become one of the important means of brand recognition. Through unique design and information transmission, labels can significantly enhance the visual appeal of products, help consumers quickly identify brands, and convey important information such as product characteristics, ingredients, and usage methods. In the application of food and beverage, cosmetics and other industries, labels need to be hung on the bottle body. Hanging labels is not just for decoration or to meet regulatory requirements, it has become part of the marketing strategy of enterprises, and is also a key link in product quality assurance and brand image building.

[0003] The traditional manual label hanging method not only has low efficiency, but also uses labor, which seriously affects production efficiency, and may also result in missed placement. Automatic machines can significantly reduce labor input, improve work efficiency, and thus reduce overall operating costs.

[0004] Therefore, an automatic label hanging machine is proposed to reduce labor costs and improve production efficiency. SUMMARY

[0005] The purpose of the present application is to provide an automatic label hanging machine that overcomes the above-mentioned defects in the prior art.

[0006] The technical solution to achieve the purpose of the present application is: an automatic label hanging machine, comprising a rack, a conveying frame, a servo tracking mechanism, a hanging plate, a guide assembly, a suction cup assembly, and a label warehouse assembly; the conveying frame and the servo tracking mechanism are arranged on the rack; the hanging plate is installed on the servo tracking mechanism; the guide assembly, the suction cup assembly, and the label warehouse assembly are all fixed on the hanging plate; labels are placed in the label warehouse assembly, and label ropes are sleeved on the guide assembly; the servo tracking mechanism automatically tracks the bottle body, and the guide assembly is sleeved on the bottle mouth of the bottle body; the suction cup assembly is arranged below the label warehouse assembly, and the label is sucked out from the outlet below the label warehouse assembly and driven to move downward, so that the label rope moves downward along the guide assembly and is sleeved on the bottle mouth of the bottle body.

[0007] Further, the label warehouse assembly comprises a label warehouse base, a plurality of blocking rods, and a blocking plate; the label warehouse base is fixed on the hanging plate, and the plurality of blocking rods are vertically and detachably fixed on the label warehouse base; the plurality of blocking rods are not less than three and enclose a storage space for labels; the label warehouse base is provided with a through hole for taking out labels from the storage space, and the through hole of the label warehouse base is fixed with a plurality of protruding blocking plates.

[0008] Further, the four stop rods are provided with inclined stop rod guide posts, and the openings formed by the four stop rod guide posts are gradually contracted from top to bottom.

[0009] Further, the hanging tag bin assembly further comprises a cover, which is placed above the hanging tag.

[0010] Further, the suction cup assembly comprises a support plate, a first driving device, a suction cup fixing plate and a suction cup, the support plate is fixed on the hanging plate, the first driving device is installed on the support plate, the suction cup fixing plate is fixedly connected with the output end of the first driving device, the suction cup is installed on the suction cup fixing plate, and the suction cup is arranged below the through hole of the hanging tag bin base.

[0011] Further, the suction cup assembly further comprises a suction cup guide rod, the suction cup guide rod is fixed on the support plate, and the lower end of the suction cup guide rod is fixedly connected with the suction cup fixing plate.

[0012] Further, the guide assembly comprises a guide column assembly and a guide column fixing assembly, the guide column fixing assembly is fixed on the hanging plate, and the guide column assembly is fixed on the guide column fixing assembly, the hanging tag rope sleeves are sleeved on the guide column assembly, and the hanging tag rope sleeves are sleeved on the neck of the bottle body along the guide column assembly and through the gap between the guide column assembly and the guide column fixing assembly.

[0013] Further, the guide column assembly comprises an upper guide column and a lower guide column, and the lower guide column is provided with a groove matched with the bottle mouth of the bottle body.

[0014] Further, the guide column fixing assembly comprises a circular arc fixing plate and N first bearings rotatably installed on the inner side of the circular arc fixing plate through a first pin shaft, the lower guide column is rotatably provided with 2N second bearings through a second pin shaft, the first pin shaft and the second pin shaft are perpendicular to the guide column fixing assembly, the diameters of the first bearings and the second bearings are the same, each first bearing is tangent to two second bearings distributed above and below, and N is an integer not less than 3.

[0015] Further, the guide column fixing assembly is provided with two circular arc fixing plates parallel to each other, and each circular arc fixing plate is uniformly provided with three first bearings.

[0016] Further, the servo tracking mechanism comprises a lifting driving mechanism, a horizontal driving mechanism and a photoelectric sensor, the lifting driving mechanism and the horizontal driving mechanism are fixedly connected with the hanging plate, the horizontal driving mechanism drives the guide assembly on the hanging plate to automatically track the bottle body detected by the photoelectric sensor, and the lifting driving mechanism drives the guide assembly to automatically dock with and separate from the bottle mouth of the bottle body.

[0017] The above technical scheme has the following beneficial effects:

[0018] (1) The automatic hanging tag machine is provided, and the hanging tag is hung on the bottle neck along the guide assembly by the suction cup, so that the automatic hanging of the bottle body is realized, the number of operators is reduced, the production efficiency is improved, and the overall operating cost is reduced.

[0019] (2) The hanging tag warehouse assembly is composed of the hanging tag warehouse formed by the plurality of blocking rods and the hanging tag warehouse base, the structure is simple, the hanging tag blocking rod suitable for the shape of the hanging tag can be designed, each blocking rod assembly can be independently disassembled, and the height, spacing and whether to be provided with a top opening of the blocking rod can be adjusted according to actual needs, so that flexible customization is realized.

[0020] (3) The four blocking rods can adapt to most hanging tags, and the guide structure with a large opening and gradually shrinking is formed by setting the blocking rod guide column, so that the hanging tag is placed conveniently.

[0021] (4) The blocking plate is arranged in the bottom through hole of the hanging tag warehouse assembly, so that the hanging tag is prevented from directly falling from the through hole, the hanging tag is sucked out from the bottom through hole of the hanging tag warehouse assembly by the suction cup assembly, and the rope sleeve of the hanging tag is hung on the bottle neck of the bottle body along the guide assembly.

[0022] (5) The suction cup guide rod can limit the movement direction of the suction cup, so that the movement track of the suction cup is more reasonable.

[0023] (6) The guide column fixing assembly is fixed in the middle part of the guide column assembly, the hanging tag rope sleeve can be directly sleeved from the upper part of the guide column assembly, and is sequentially placed in the hanging tag warehouse assembly with the upper opening.

[0024] (7) The lower guide column is provided with a groove matched with the bottle opening of the bottle body, so that the relative fixed connection between the lower guide column and the bottle body is realized, and the hanging tag rope sleeve is accurately sleeved on the specified position of the bottle opening.

[0025] (8) The guide column fixing assembly of the application is clamped on a first bearing through two second bearings, so as to fix the guide column assembly, and also to enable the hanging tag rope sleeve to be pulled out along the gap between the first bearing and the second bearing, and the pulling-out process of the hanging tag rope sleeve is more smooth due to the relative rotation of the first bearing and the second bearing. The structure can also arrange the hanging tag rope sleeve, avoid multiple hanging tag rope sleeves from being simultaneously sleeved on a bottle body, and make the installation effect better.

[0026] (9) The arc fixing plate of the application is provided with two, and the first bearing is provided with three, so as to effectively fix the guide column assembly, make the stress more reasonable, and make the connection more stable.

[0027] (10) After the photoelectric sensing reaches the bottle, the servo tracking mechanism automatically tracks the bottle, the guide assembly is positioned to the bottle position, and is lowered by a certain distance to sleeve the guide column on the bottle mouth. At the same time, the suction cup sucks the hanging tag out of the hanging tag warehouse, and the hanging tag rope is sleeved on the bottle neck along the guide column assembly. The servo tracking mechanism drives the guide assembly to ascend and separate from the bottle, and returns to the original position to wait for the next bottle, so as to realize automatic hanging tag. The scheme has high automation degree, and can effectively improve the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to make the content of the application more easily and clearly understood, the application will be further described in detail below according to specific embodiments and in combination with the drawings, in which

[0029] Figure 1 It is a perspective view of the application.

[0030] Figure 2 It is a partial perspective view of the application.

[0031] Figure 3 It is a perspective view of the hanging tag warehouse assembly of the application.

[0032] Figure 4 It is a perspective view of the suction cup assembly of the application.

[0033] Figure 5 It is a perspective view of the guide assembly of the application.

[0034] Figure 6 It is an enlarged view of the A area of the guide assembly.

[0035] Figure 7 It is a sectional view of the guide assembly of the application.

[0036] The reference numerals in the drawings are: 1, rack; 2, conveying frame; 3, servo tracking mechanism; 31, lifting driving mechanism; 32, horizontal driving mechanism;

[0037] 4, hanging plate;

[0038] 5, guide assembly; 51, guide post assembly; 511, upper guide post; 512, lower guide post; 513, second pin shaft, 514, second bearing; 52, guide post fixing assembly; 521, circular arc fixing plate; 522, first pin shaft; 523, first bearing;

[0039] 6, suction cup assembly; 61, support plate; 62, first driving device; 63, suction cup fixing plate; 64, suction cup; 65, suction cup guide rod;

[0040] 7, hanging card bin assembly; 71, hanging card bin base; 72, blocking rod; 721, blocking rod guide post; 73, blocking plate. DETAILED DESCRIPTION

[0041] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings and specific embodiments.

[0042] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts fall within the scope of protection of the present application.

[0044] It should be noted that: similar numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0045] In the description of the embodiments of the present application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0046] In the description of the embodiments of the present application, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrange", "mount", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The present application will be further described below in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and cannot be used to limit the protection scope of the present application.

[0047] In the application in the food and beverage, cosmetics and other industries, it is necessary to hang a label at the bottle body. Hanging a label is not only for decoration or to meet regulatory requirements, but also has become part of the enterprise marketing strategy, and is also a key link for product quality assurance and brand image shaping. The traditional manual label hanging method not only has low efficiency, uses labor, seriously affects production efficiency, and also has the problem of missing placement. In view of the existing problems, an automatic label placing machine is proposed to reduce labor costs and improve production efficiency.

[0048] Embodiment 1, see Figure 1 An automatic label placing machine, comprising a rack 1, a conveying frame 2, a servo tracking mechanism 3, a hanging plate 4, a guide assembly 5, a suction cup assembly 6 and a label warehouse assembly 7; the conveying frame 2 and the servo tracking mechanism 3 are arranged on the rack 1; the hanging plate 4 is installed on the servo tracking mechanism 3; the guide assembly 5, the suction cup assembly 6 and the label warehouse assembly 7 are all fixed on the hanging plate 4; the label is placed in the label warehouse assembly 7, and the label rope is sleeved on the guide assembly 5.

[0049] The servo tracking mechanism 3 comprises a lifting driving mechanism 31, a horizontal driving mechanism 32 and a photoelectric sensor; the horizontal driving mechanism 32 comprises a horizontal driving motor, a horizontal rail and a first sliding block, the horizontal driving motor and the horizontal rail are both fixed on the rack 1, the first sliding block is installed on the horizontal rail, the horizontal rail is parallel to the conveying direction of the conveying frame 2, and the first sliding block is fixedly connected with the output end of the lifting driving motor. The lifting driving mechanism 31 comprises a lifting driving motor, a lifting rail and a second sliding block, the lifting driving motor and the lifting rail are both fixed on the first sliding block, the second sliding block is installed on the lifting rail, and the second sliding block is fixedly connected with the hanging plate 4; the first sliding block is fixedly connected with the output end of the lifting driving motor.

[0050] When the bottle body is detected by the photoelectric sensor, the horizontal driving mechanism 32 drives the guide assembly 5 on the hanging plate 4 to automatically track, and the lifting driving mechanism 31 drives the guide assembly 5 to automatically dock with the bottle mouth of the bottle body, so that the guide assembly 5 is sleeved on the bottle mouth of the bottle body; the suction cup assembly 6 sucks the label out of the label warehouse assembly 7, and the label rope is sleeved on the bottle neck of the bottle body along the guide assembly 5; after the label is sleeved, the lifting driving mechanism 31 is lifted to disconnect the guide assembly 5 from the bottle mouth of the bottle body, and the next installation is waited.

[0051] Preferably, see Figure 2 and Figure 3 The label warehouse assembly 7 comprises a label warehouse base 71, a plurality of blocking rods 72 and a blocking plate 73; the label warehouse base 71 is fixed on the hanging plate 4, and the plurality of blocking rods 72 are vertically and detachably fixed on the label warehouse base 71; the plurality of blocking rods 72 are not less than three and enclose a storage space of the label; the label warehouse base 71 is provided with a through hole for taking the label out of the storage space, and the through hole of the label warehouse base 71 is fixed with a plurality of protruding blocking plates 73. The label warehouse composed of the plurality of blocking rods and the label warehouse base has a simple structure, is convenient for designing appropriate label blocking rods according to the shape of the label, and each blocking rod assembly can be independently disassembled, so that transportation, installation and maintenance are facilitated, and users can adjust the height, spacing and whether to be equipped with a top opening of the blocking rod according to actual needs, so as to realize flexible customization.

[0052] Preferably, the four blocking rods 72 are each provided with an inclined blocking rod guide column 721 at the top, and the opening formed by the four blocking rod guide columns 721 gradually shrinks from top to bottom. The label warehouse assembly 7 further comprises a gland, which is placed above the label. The four blocking rods can adapt to most labels, and by setting the blocking rod guide columns, a guide structure with a large opening and gradually shrinking is formed, which facilitates the placement of the label. The setting of the gland can facilitate the arrangement of the label, so that the horizontal posture of the label gradually decreases, and the suction cups are conveniently sucked out one by one.

[0053] Preferably, see Figure 4The suction disc assembly 6 comprises a support plate 61, a first driving device 62, a suction disc fixing plate 63, a suction disc 64 and a suction disc guide rod 65. The support plate 61 is fixed on the hanging plate 4, the first driving device 62 is installed on the support plate 61, and the suction disc fixing plate 63 is fixedly connected with the output end of the first driving device 62. The suction disc 64 is installed on the suction disc fixing plate 63. The suction disc 64 is arranged below the through hole of the hanging tag warehouse base 71. The suction disc guide rod 65 is fixed on the support plate 61, and the lower end of the suction disc guide rod 65 is fixedly connected with the suction disc fixing plate 63. A baffle is arranged in the through hole at the bottom of the hanging tag warehouse assembly, so that the hanging tag cannot directly fall from the through hole. The hanging tag is sucked out from the through hole at the bottom of the hanging tag warehouse assembly by the suction disc assembly, and the rope sleeve of the hanging tag is hung on the bottle neck of the bottle body along the guide assembly. The device is more reasonable in design, and the problems of missing hanging or hanging multiple hanging tags on one bottle body are avoided. The suction disc guide rod can limit the moving direction of the suction disc, so that the moving track of the suction disc is more reasonable.

[0054] Preferably, see Figure 5 、 Figure 6 and Figure 7 The guide assembly 5 comprises a guide column assembly 51 and a guide column fixing assembly 52. The guide column fixing assembly 52 is fixed on the hanging plate 4, and the guide column assembly 51 is fixed on the guide column fixing assembly 52. The hanging tag rope sleeve is sleeved on the guide column assembly 51, and the hanging tag rope sleeve is sleeved on the bottle neck of the bottle body along the guide column assembly 51 and passes through the gap between the guide column assembly 51 and the guide column fixing assembly 52.

[0055] The guide column assembly 51 comprises an upper guide column 511 and a lower guide column 512. The bottom of the lower guide column 512 is provided with a groove matched with the bottle mouth of the bottle body. The guide column fixing assembly is fixed at the middle part of the guide column assembly. The hanging tag rope sleeve can be directly sleeved from above the guide column assembly and is sequentially placed into the hanging tag warehouse synchronously with the hanging tag warehouse assembly with an upper opening. The two are matched to facilitate the operator to place the hanging tags into the hanging tag warehouse one by one, thereby improving the placing efficiency. The lower guide column is provided with a groove matched with the bottle mouth of the bottle body, so that the relative fixed connection between the lower guide column and the bottle body is facilitated, and the hanging tag rope sleeve is accurately sleeved on the specified position of the bottle mouth. Moreover, the upper guide column and the lower guide column can be replaced according to the size of the bottle body, so that the adaptability of the mechanism is better.

[0056] The guide column fixing assembly 52 comprises a circular arc fixing plate 521 and N first bearings 523 rotatably installed on the inner side of the circular arc fixing plate 521 through a first pin shaft 522. The lower guide column 512 is rotatably installed with 2N second bearings 514 on the side surface through a second pin shaft 513. The first pin shaft 522 and the second pin shaft 513 are perpendicular to the guide column fixing assembly 52 respectively. The diameters of the first bearings 523 and the second bearings 514 are the same, and each first bearing is tangent to two second bearings distributed above and below. N is an integer not less than 3.

[0057] The guide post fixing assembly is clamped on a first bearing through two second bearings, so as to fix the guide post assembly and also allow the label rope sleeve to be pulled out along the gap between the first bearing and the second bearing, and the pulling-out process of the label rope sleeve is smoother due to the relative rotation of the first bearing and the second bearing. The structure can also arrange the label rope sleeve and avoid multiple label rope sleeves from being sleeved on a bottle body at the same time, so that the installation effect is better.

[0058] Preferably, the guide post fixing assembly 52 is provided with two upper and lower parallel arc fixing plates 521, and each arc fixing plate 521 is uniformly provided with three first bearings 523. The arc fixing plate is provided with two, and the first bearing is provided with three, which can effectively fix the guide post assembly, so that the stress is more reasonable and the connection is more stable.

[0059] In the embodiment, after the photoelectric sensor senses the bottle, the servo tracking mechanism automatically tracks the bottle, the guide assembly is positioned to the bottle position, and is lowered by a certain distance to sleeve the guide post on the bottle mouth. At the same time, the suction cup sucks the label out of the label warehouse, and the label rope is sleeved on the bottle neck along the guide post assembly. The servo tracking mechanism drives the guide assembly to rise and separate from the bottle, and returns to the original position to wait for the next bottle, so as to realize automatic label placing. The device can reduce the operating personnel, improve the production efficiency, and thus reduce the overall operating cost; the structure of the device can be replaced according to the shape of the label and the bottle body, and can be suitable for various types of labels and bottle bodies, and has better adaptability.

[0060] The above specific embodiments further illustrate the purpose, technical solutions and advantages of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An automatic hanging tag machine, characterized by: The invention comprises a frame (1), a conveying frame (2), a servo tracking mechanism (3), a hanging plate (4), a guide assembly (5), a suction cup assembly (6) and a hanging tag bin assembly (7); the conveying frame (2) and the servo tracking mechanism (3) are arranged on the frame (1); the hanging plate (4) is installed on the servo tracking mechanism (3); the guide assembly (5), the suction cup assembly (6) and the hanging tag bin assembly (7) are all fixed on the hanging plate (4); the hanging tags are stacked in the hanging tag bin assembly (7) in sequence, and the hanging tag ropes are sleeved on the guide assembly (5) in sequence; the servo tracking mechanism (3) automatically tracks the bottle body and sleeves the guide assembly (5) on the bottle mouth of the bottle body; the suction cup assembly (6) is arranged below the hanging tag bin assembly (7), sucks the hanging tag out from the outlet below the hanging tag bin assembly (7) and drives the hanging tag to move downward, so that the hanging tag rope moves downward along the guide assembly (5) and sleeves on the bottle mouth of the bottle body; The guide assembly (5) comprises a guide column assembly (51) and a guide column fixing assembly (52), wherein the guide column fixing assembly (52) is fixed to the hanging plate (4), and the guide column assembly (51) is fixed to the guide column fixing assembly (52); the hanging tag rope loop is sleeved on the guide column assembly (51), and the hanging tag rope loop is sleeved on the bottle neck along the guide column assembly (51) and through the gap between the guide column assembly (51) and the guide column fixing assembly (52); The guide column assembly (51) comprises an upper guide column (511) and a lower guide column (512); the bottom of the lower guide column (512) is provided with a groove that matches the bottle mouth of the bottle body; The guide column fixing assembly (52) includes an arc fixing plate (521) and N first bearings (523) rotatably mounted on the inner side of the arc fixing plate (521) via a first pin (522); 2N second bearings (514) are rotatably mounted on the side of the lower guide column (512) via a second pin (513); the first pin (522) and the second pin (513) are respectively perpendicular to the guide column fixing assembly (52); the first bearing (523) and the second bearing (514) have the same diameter, and each first bearing (523) is simultaneously tangent to two second bearings distributed above and below, and N is an integer not less than 3.

2. The automatic hanging tag machine according to claim 1, characterized in that: The hanging card bin assembly (7) comprises a hanging card bin base (71), a plurality of baffles (72) and a baffle (73); the hanging card bin base (71) is fixed to the hanging plate (4), and the plurality of baffles (72) are detachably and vertically fixed to the hanging card bin base (71); the plurality of baffles (72) are not less than three and enclose a storage space for hanging cards; the hanging card bin base (71) is provided with a through hole for taking the hanging cards out of the storage space, and the through hole of the hanging card bin base (71) is fixed with a plurality of protruding baffles (73).

3. The automatic hanging tag machine according to claim 2, characterized in that: Four blocking rods (72) are provided, and inclined blocking rod guide columns (721) are provided on the tops of the four blocking rods (72). The openings formed by the four blocking rod guide columns (721) gradually shrink from top to bottom.

4. The automatic hanging tag machine according to claim 2, characterized in that: The suction cup assembly (6) includes a support plate (61), a first driving device (62), a suction cup fixing plate (63) and a suction cup (64); the support plate (61) is fixed on the hanging plate (4), the first driving device (62) is installed on the support plate (61), and the suction cup fixing plate (63) is fixedly connected to the output end of the first driving device (62); the suction cup (64) is installed on the suction cup fixing plate (63); the suction cup (64) is arranged below the through hole of the hanging card bin base (71).

5. The automatic hanging tag machine according to claim 4, characterized in that: The suction cup assembly (6) further comprises a suction cup guide rod (65); the suction cup guide rod (65) is fixed to the support plate (61), and the lower end of the suction cup guide rod (65) is fixedly connected to the suction cup fixing plate (63).

6. The automatic hanging tag machine according to claim 1, characterized in that: The guide column fixing assembly (52) is provided with two upper and lower parallel arc fixing plates (521), and each of the arc fixing plates (521) is evenly distributed with three first bearings.

7. The automatic hanging tag machine according to claim 1, characterized in that: The servo tracking mechanism (3) comprises a lifting drive mechanism (31), a horizontal drive mechanism (32) and a photoelectric sensor; the lifting drive mechanism (31) and the horizontal drive mechanism (32) are both fixedly connected to the hanging plate (4); the horizontal drive mechanism (32) drives the guide assembly (5) on the hanging plate (4) to automatically track the bottle body detected by the photoelectric sensor, and the lifting drive mechanism (31) drives the guide assembly (5) to automatically connect and separate with the bottle mouth of the bottle body.

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