Round bottle labeling equipment and labeling method

Abstract

The invention relates to round bottle labeling equipment and a labeling method.The round bottle labeling equipment comprises a conveying line, a marking mechanism, a shooting mechanism and a labeling mechanism, the marking mechanism and the labeling mechanism are located on one side of the conveying line, the shooting mechanism is located above the conveying line, the labeling mechanism comprises a multi-axis mechanical arm and a labeling assembly, the driving end of the multi-axis mechanical arm is connected with the labeling assembly, and the driving end of the multi-axis mechanical arm is connected with the labeling assembly; the labeling assembly comprises labeling clamping assemblies and a telescopic suction mechanism, and the suction mechanism is located between the labeling clamping assemblies. The labeling equipment is simple in structure, small in occupied area and high in universality, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of labeling, and particularly to a round bottle labeling device and a labeling method. Background Art

[0002] It is necessary to attach labels to the surface of bottled products. In the traditional production line, the labeling process usually targets round bottles of the same specification. After the round bottles are conveyed to a specified position through a conveyor line, a specific mechanism is used to position and rotate the round bottles, and then the labeling mechanism cooperates to tightly attach the label to the round bottle. Although this labeling scheme has high efficiency, it occupies a large area and is only suitable for use in factory production lines. Moreover, this scheme cannot adapt to round bottles of different specifications, and when it is necessary to process bottled products of different sizes, this scheme cannot meet the requirements. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a round bottle labeling device and a labeling method. The labeling device is not only simple in structure, small in floor area, and high in versatility, but also improves production efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a round bottle labeling device, including a conveyor line, a marking mechanism, a photographing mechanism, and a labeling mechanism. The marking mechanism and the labeling mechanism are located on one side of the conveyor line, and the photographing mechanism is located above the conveyor line.

[0005] The labeling mechanism includes a multi-axis robotic arm and a labeling component. The driving end of the multi-axis robotic arm is connected to the labeling component. The labeling component includes a labeling clamping component and a telescopic suction mechanism, and the suction mechanism is located between the labeling clamping components.

[0006] In one embodiment, the labeling clamping component of the round bottle labeling device includes a base, a tension spring, and two clamping rods. The two clamping rods are symmetrically installed at both ends of the base and are hinged to the base. The two ends of the tension spring are respectively connected to the two clamping rods, and labeling rollers are rotatably arranged at the bottoms of the two clamping rods.

[0007] In one embodiment, the clamping rod of the round bottle labeling device includes two symmetrically arranged clamping plates, and the two clamping plates are connected by a connecting plate. The two ends of the labeling roller are respectively rotatably connected to the bottoms of the two clamping plates.

[0008] In one embodiment, the clamping plate of the round bottle labeling device includes a first clamping arm and a second clamping arm. The first clamping arm is inclined outward, and the second clamping arm is inclined inward. When the multi-axis robotic arm drives the labeling clamping component to label the round bottle, the labeling rollers at the bottoms of the second clamping arms of the two clamping rods are closely attached to the surface of the round bottle; when the multi-axis robotic arm drives the labeling clamping component to complete the labeling, the labeling rollers at the bottoms of the second clamping arms of the two clamping rods are located at the bottom of the round bottle, so that the two clamping rods perform a grasping operation on the round bottle.

[0009] In one embodiment, the sucking mechanism of the round bottle labeling device includes a push-pull mechanism and a suction cup. One end of the push-pull mechanism is fixedly connected to the top of the labeling assembly, the driving end of the push-pull mechanism is connected to the suction cup, the suction cup is located between the labeling assemblies, and the suction nozzle of the suction cup is flush with the bottom of the labeling assembly.

[0010] In one embodiment, an elastic component is arranged between the suction cup and the push-pull mechanism of the round bottle labeling device. The elastic component includes a guide rod and a spring. One end of the guide rod is fixedly connected to the suction cup, the other end of the guide rod is slidably matched with the driving end of the push-pull mechanism, the spring is sleeved on the guide rod, one end of the spring abuts against the suction cup, and the other end of the spring abuts against the driving end of the push-pull mechanism.

[0011] In one embodiment, the push-pull mechanism of the round bottle labeling device is an electric push rod or a push-pull electromagnet.

[0012] In one embodiment, the conveyor line of the round bottle labeling device includes a driving mechanism and a conveyor belt assembly. The driving end of the driving mechanism is connected to the conveyor belt assembly. Partition plates are sequentially arranged at intervals on the conveyor belt assembly. The round bottles are placed between adjacent partition plates, and the adjacent partition plates are used to position the round bottles.

[0013] In one embodiment, the photographing mechanism of the round bottle labeling device includes a support frame and a camera. The camera is installed on the support frame, and the camera is located above the conveyor line.

[0014] A method for labeling round bottles uses the above-mentioned round bottle labeling device, and the labeling steps are as follows:

[0015] First step: Place the round bottle on the conveyor line. When the conveyor line transports the round bottle to the recognition area, the photographing mechanism photographs and recognizes the position of the round bottle.

[0016] Second step: The multi-axis robotic arm of the labeling mechanism drives the labeling assembly to suck the label on the labeling and marking mechanism, then adjusts the labeling orientation of the labeling assembly according to the position of the round bottle recognized by the photographing mechanism, and then the multi-axis robotic arm drives the labeling assembly to perform the labeling operation on the round bottle.

[0017] Third step: After the round bottle is labeled, the multi-axis robotic arm drives the labeling assembly to transfer the round bottle to the next workstation, or the labeling assembly releases the round bottle and the conveyor line transports the round bottle to the next workstation.

[0018] The beneficial effects of this application are:

[0019] The present application provides a round bottle labeling device. The labeling device uses a photographing mechanism and a labeling mechanism in cooperation to complete the labeling process for bottled products of different specifications. After the labeling is completed, the labeling mechanism can also place the labeled bottles at a designated position to meet the various requirements of the next process. Moreover, the labeling device occupies a small area and can be applied to various intelligent terminal devices with small floor space requirements.

[0020] The labeling mechanism of the round bottle labeling device uses a multi-axis robotic arm and a labeling component in cooperation to achieve the suction and fitting of labels, and also realizes the grasping and handling operations of round bottles, improving the feeding efficiency.

[0021] The conveyor line of the round bottle labeling device is provided with partitions in the conveyor belt component, which not only realizes the positioning of round bottles but also avoids blocking the labeling process of the labeling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the round bottle labeling device according to an embodiment of the present application;

[0023] Figure 2 is a schematic diagram of the first motion state of the labeling component of the round bottle labeling device according to an embodiment of the present application;

[0024] Figure 3 is a schematic diagram of the second motion state of the labeling component of the round bottle labeling device according to an embodiment of the present application;

[0025] Figure 4 is a schematic diagram of the third motion state of the labeling component of the round bottle labeling device according to an embodiment of the present application;

[0026] Wherein:

[0027] 1. Conveyor line; 2. Marking mechanism; 3. Photographing mechanism; 4. Labeling mechanism; 5. Round bottle; 6. Label; 11. Driving mechanism; 12. Conveyor belt component; 13. Partition; 31. Support frame body; 32. Camera; 41. Multi-axis robotic arm; 42. Labeling component; 421. Labeling clamping component; 422. Suction mechanism; 100. Base; 101. Tension spring; 102. Clamping rod; 103. Labeling roller; 104. Pushing and pulling mechanism; 105. Suction cup; 106. Elastic component; 001. Clamping plate; 002. Connecting plate; 003. First clamping arm; 004. Second clamping arm; 005. Guide rod; 006. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be made in conjunction with the accompanying drawings.

[0029] As Figures 1-4As shown in the figure, an embodiment of the present application provides a round bottle labeling device, which includes a conveyor line 1, a marking mechanism 2, a photographing mechanism 3, and a labeling mechanism 4. The marking mechanism 2 and the labeling mechanism 4 are located on one side of the conveyor line 1, and the photographing mechanism 3 is located above the conveyor line 1.

[0030] The labeling mechanism 4 includes a multi-axis robotic arm 41 and a labeling assembly 42. The driving end of the multi-axis robotic arm 41 is connected to the labeling assembly 42. The labeling assembly 42 includes a labeling clamping assembly 421 and a telescopic suction mechanism 422. The suction mechanism 422 is located between the labeling clamping assemblies 421.

[0031] Specifically, the round bottle 5 is placed between adjacent partitions 13 of the conveyor line 1. When the conveyor line 1 transports the round bottle 5 to the recognition area, the photographing mechanism 3 photographs and recognizes the placement position and angle of the round bottle 5. The multi-axis robotic arm 41 of the labeling mechanism 4 drives the suction mechanism 422 to suck the label 6 on the marking mechanism 2, and makes the label 6 contact the two labeling rollers 103 of the labeling clamping assembly 421. Then, according to the placement position of the round bottle 5 recognized by the photographing mechanism 3, the multi-axis robotic arm 41 adjusts the labeling orientation of the labeling assembly 42. Then, the multi-axis robotic arm 41 drives the labeling clamping assembly 421 and the suction mechanism 422 to drive the label 6 to move towards the round bottle 5. When the label 6 contacts the round bottle 5, the multi-axis robotic arm 41 continues to drive the suction mechanism 422 and the labeling clamping assembly 421 to continue to move downward. The suction mechanism 422 is compressed upward by the pressure of the round bottle 5. The two clamping rods 102 of the labeling clamping assembly 421 drive the labeling rollers 103 to move along the outer surface of the round bottle 5 to firmly attach the label 6 to the round bottle 5. Also, as the pressure continues to increase, the two clamping rods 102 drive the labeling rollers 103 to exceed the maximum diameter of the round bottle 5, so that the round bottle 5 is located between the two clamping rods 102, realizing the grasping operation of the bottle, and the label 6 can also be pasted around the entire circumference of the round bottle 5, and the conformability of the label 6 is improved. After the labeling of the round bottle 5 is completed, the multi-axis robotic arm 41 drives the labeling assembly 42 to transfer the round bottle 5 to the next workstation. Also, according to requirements, the multi-axis robotic arm 41 releases the downward pressure, and the push-pull mechanism 104 of the suction mechanism 422 drives the suction cup 105 to push the round bottle 5 downward to realize the loosening operation of the round bottle 5, and the conveyor line 1 transports the round bottle 5 to the next process.

[0032] In the above structure, by setting the multi-axis robotic arm 41, the labeling clamping assembly 421 and the telescopic suction mechanism 422 to cooperate, not only the suction and fitting of the label 6 are realized, but also the conformability of the label 6 during fitting is improved, and at the same time, the clamping and handling of the round bottle 5 are realized. The labeling clamping assembly 421 and the suction mechanism 422 adopt a vertical stacking design, saving the lateral space. Through the mutual cooperation of the conveyor line 1, the marking mechanism 2, the labeling mechanism 4 and the shooting mechanism 3, the round bottle labeling equipment realizes the labeling process of bottled products of different specifications. It not only occupies a small area, but also has high production efficiency, and can be applied to various intelligent terminal devices with small occupied space.

[0033] As Figure 2 shown, in one embodiment, the labeling clamping assembly 421 of the round bottle labeling equipment includes a base 100, a tension spring 101 and two clamping rods 102. The two clamping rods 102 are symmetrically installed at both ends of the base 100 and are hinged to the base 100. The two ends of the tension spring 101 are respectively connected to the two clamping rods 102. Labeling rollers 103 are rotatably arranged at the bottoms of the two clamping rods 102. The multi-axis robotic arm 41 drives the suction mechanism 422 to suck the label 6 on the marking mechanism 2, so that the label 6 is located at the bottoms of the suction mechanism 422 and the two labeling rollers 103. The multi-axis robotic arm 41 drives the labeling clamping assembly 421 to move towards the round bottle 5. The glue-coated surface of the label 6 contacts the round bottle 5. The multi-axis robotic arm 41 drives the labeling clamping assembly 421 to continue to move downward. The telescopic suction mechanism 422 moves upward under the pressure of the round bottle 5. The labeling rollers 103 of the two clamping plates 001 drive the label 6 to contact the bottle to achieve positioning. As the downward pressure increases, the two clamping plates 001 overcome the force of the tension spring 101 and open to both sides. During this movement process, the two labeling rollers 103 are always in contact with the round bottle 5 and move along the outer surface of the round bottle 5 to fit the label 6 on the round bottle 5 and smooth the label 6. As the downward pressure continues to increase, after the two clamping plates 001 drive the labeling rollers 103 to exceed the maximum diameter of the round bottle 5, the round bottle 5 is stuck between the two clamping rods 102 to realize the grasping operation of the bottle, and the label 6 can also be pasted around the round bottle 5 for one week, and the conformability of the fitting is improved. This setting not only realizes the fitting and grasping operations of the label 6, but also improves the conformability of the label 6 during fitting, and at the same time is applicable to round bottles 5 of different specifications, with strong versatility.

[0034] As Figure 1As shown, in one embodiment, the clamping rod 102 of the round bottle labeling device includes two symmetrically arranged clamping plates 001, which are connected by a connecting plate 002. Both ends of the labeling roller 103 are rotatably connected to the bottoms of the two clamping plates 001. The clamping rod 102 is designed with a symmetric structure. The two parallel clamping plates 001 are fixedly connected by a connecting plate 002. Both ends of the labeling roller 103 are rotatably connected to the bottoms of the two clamping plates 001 through bearings. The symmetrically arranged double clamping plate 001 structure enhances the overall stability of the clamping rod 102, ensures uniform force during the labeling process, reduces vibration and offset, and improves the labeling accuracy.

[0035] As Figures 2-4 shown, in one embodiment, the clamping plate 001 of the round bottle labeling device includes a first clamping arm 003 and a second clamping arm 004. The first clamping arm 003 is inclined outward, and the second clamping arm 004 is inclined inward. When the multi-axis robotic arm 41 drives the labeling clamping assembly 421 to label the round bottle 5, the labeling rollers 103 at the bottoms of the second clamping arms 004 of the two clamping rods 102 are closely attached to the surface of the round bottle 5. When the multi-axis robotic arm 41 drives the labeling clamping assembly 421 to complete the labeling, the labeling rollers 103 at the bottoms of the second clamping arms 004 of the two clamping rods 102 are located at the bottom of the round bottle 5, enabling the two clamping rods 102 to perform a grasping operation on the round bottle 5. The first clamping arms 003 of the two clamping plates 001 are hinged to the base 100, and the second clamping arms 004 of the two clamping plates 001 are rotatably connected to both ends of the labeling roller 103 through bearings. The outwardly inclined first clamping arm 003 and the inwardly inclined second clamping arm 004 form an angle, enabling the labeling roller 103 to stably fit on the curved surface of the round bottle 5, preventing the bottle from sliding or offsetting during the labeling process, and also facilitating the two clamping rods to wrap the round bottle 5 to achieve the grasping effect.

[0036] As Figure 2As shown, in one embodiment, the suction mechanism 422 of the round bottle labeling device includes a push-pull mechanism 104 and a suction cup 105. One end of the push-pull mechanism 104 is fixedly connected to the top of the labeling assembly 42, the driving end of the push-pull mechanism 104 is connected to the suction cup 105, the suction cup 105 is located between the labeling assemblies 42, and the suction nozzle of the suction cup 105 is flush with the bottom of the labeling assembly 42. The multi-axis robotic arm 41 drives the suction cup 105 of the suction mechanism 422 to suck the label 6 on the labeling mechanism 2, so that the label 6 contacts the two labeling rollers 103. The multi-axis robotic arm 41 drives the suction mechanism 422 and the labeling clamping assembly 421 to drive the label 6 to move towards the round bottle 5. The glue-coated surface of the label 6 forms a line contact with the model of the round bottle 5. The multi-axis robotic arm 41 drives the labeling clamping assembly 421 to continue to move downward. The suction cup 105 compresses the push-pull mechanism 104 to move upward under the pressure of the round bottle 5, so that the suction cup 105 presses the round bottle 5 and the label 6 while moving upward. After the labeling clamping assembly 421 completes the labeling work of the label 6, if it is necessary to place the round bottle 5 on the conveyor line 1 and flow into the next process, the multi-axis robotic arm 41 releases the downward pressure, and the push-pull mechanism drives the suction cup 105 to drive the round bottle 5 to move downward, so that the round bottle 5 disengages from between the two clamping rods 102 and is located on the conveyor line 1. The setting of the push-pull mechanism 104 can not only ensure the stability of the movement of the suction cup 105, but also adapt to small position deviations, ensuring the accuracy of the suction of the label 6. The design that the suction nozzle of the suction cup 105 is flush with the bottoms of the two labeling rollers 103 of the labeling assembly 42 makes the label 6 always remain flat during the movement, avoiding problems such as wrinkles and bubbles of the label 6 caused by height differences. The suction mechanism 422 is integrated into the internal space of the labeling clamping assembly 421, and the lifting movement is realized through the push-pull mechanism 104, which perfectly matches the labeling process rhythm, significantly improves the production efficiency, and also saves the lateral space.

[0037] As Figure 2 shown, in one embodiment, an elastic component 106 is provided between the suction cup 105 and the push-pull mechanism 104 of the round bottle labeling device. The elastic component 106 includes a guide rod 005 and a spring 006. One end of the guide rod 005 is fixedly connected to the suction cup 105, the other end of the guide rod 005 is slidably matched with the driving end of the push-pull mechanism 104, the spring 006 is sleeved on the guide rod 005, one end of the spring 006 abuts against the suction cup 105, and the other end of the spring 006 abuts against the driving end of the push-pull mechanism 104. When the suction cup 105 is stressed and drives the guide rod 005 to move upward, the spring 006 of the spring 006 assembly abuts against the suction cup 105 and provides a certain reverse pressure to the suction cup 105, ensuring that the suction cup 105 drives the label 6 to be pressed tightly on the round bottle 5. The elastic component 106 cooperates with the push-pull mechanism 104 to ensure that the suction nozzle of the suction cup 105 fits on the irregular surface of the round bottle 5.

[0038] As Figure 2As shown, in one embodiment, the push-pull mechanism 104 of the round bottle labeling device is an electric push rod or a push-pull electromagnet. This setting facilitates providing a stable pushing and pulling force and a buffering force to the suction cup 105.

[0039] As Figure 1 shown, in one embodiment, the conveyor line 1 of the round bottle labeling device includes a driving mechanism 11 and a conveyor belt assembly 12. The driving end of the driving mechanism 11 is connected to the conveyor belt assembly 12. Partition plates 13 are sequentially and spacedly arranged on the conveyor belt assembly 12. The round bottles 5 are placed between adjacent partition plates 13, and the adjacent partition plates 13 are used to position the round bottles 5. The driving mechanism 11 is a motor. The round bottles 5 are placed between adjacent partition plates 13, and the partition plates 13 on both sides of the round bottles 5 respectively position the round bottles 5 to ensure the stability of the transportation of the round bottles 5 during the operation of the motor driving the conveyor belt assembly 12. The setting of the partition plate 13 improves the positioning efficiency of the round bottles 5, ensures the stability of the round bottles 5 during transportation, and can avoid blocking the labeling mechanism 4 during the labeling process.

[0040] As Figure 1 shown, in one embodiment, the photographing mechanism 3 of the round bottle labeling device includes a support frame body 31 and a camera 32. The camera 32 is installed on the support frame body 31, and the camera 32 is located above the conveyor line 1. The setting of the camera 32 improves the photographing and image recognition efficiency of the round bottles 5.

[0041] As Figure 1 shown, an embodiment of the present application also provides a round bottle labeling method. Using the round bottle labeling device described above, the labeling steps are as follows:

[0042] First step: Place the round bottles 5 on the conveyor line 1. When the conveyor line 1 transports the round bottles 5 to the recognition area, the photographing mechanism 3 photographs and recognizes the positions of the round bottles 5.

[0043] Second step: The multi-axis robotic arm 41 of the labeling mechanism 4 drives the labeling assembly 42 to suck the label 6 on the labeling mechanism 2. Then, according to the position of the round bottle 5 recognized by the photographing mechanism 3, the multi-axis robotic arm 41 adjusts the labeling orientation of the labeling assembly 42. Then, the multi-axis robotic arm 41 drives the labeling assembly 42 to perform a labeling operation on the round bottle 5.

[0044] Third step: After the labeling of the round bottle 5 is completed, the multi-axis robotic arm 41 drives the labeling assembly 42 to transfer the round bottle 5 to the next workstation, or the labeling assembly 42 releases the round bottle 5 and the conveyor line 1 transports the round bottle 5 to the next workstation.

[0045] The above labeling method not only has fewer processes and occupies less space, but also realizes the labeling requirements for bottled products of different specifications. At the same time, it also realizes the grasping and handling operations, improving the production efficiency.

[0046] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A round bottle labeling equipment, characterized in that: It comprises a conveying line (1), a marking mechanism (2), a photographing mechanism (3) and a labeling mechanism (4), wherein the marking mechanism (2) and the labeling mechanism (4) are located on one side of the conveying line (1), and the photographing mechanism (3) is located above the conveying line (1); The labeling mechanism (4) comprises a multi-axis mechanical arm (41) and a labeling assembly (42); the driving end of the multi-axis mechanical arm (41) is connected to the labeling assembly (42); the labeling assembly (42) comprises a labeling clamping assembly (421) and a retractable suction mechanism (422); the suction mechanism (422) is located between the labeling clamping assembly (421).

2. The round bottle labeling equipment according to claim 1 is characterized in that: The labeling clamping assembly (421) comprises a base (100), a tension spring (101) and two clamping rods (102); the two clamping rods (102) are symmetrically mounted at two ends of the base (100) and are hinged to the base (100); the two ends of the tension spring (101) are respectively connected to the two clamping rods (102); and labeling rollers (103) are rotatably arranged at the bottom of the two clamping rods (102).

3. The round bottle labeling equipment according to claim 2, characterized in that: The clamping rod (102) comprises two symmetrically arranged clamping plates (001), the two clamping plates (001) are connected via a connecting plate (002), and the two ends of the labeling roller (103) are respectively rotatably connected to the bottom of the two clamping plates (001).

4. The round bottle labeling equipment according to claim 3 is characterized in that: The clamping plate (001) comprises a first clamping arm (003) and a second clamping arm (004), wherein the first clamping arm (003) is arranged to be tilted outward, and the second clamping arm (004) is arranged to be tilted inward; when the multi-axis mechanical arm (41) drives the labeling clamping assembly (421) to label the round bottle (5), the labeling rollers (103) at the bottom of the second clamping arms (004) of the two clamping rods (102) are tightly attached to the surface of the round bottle (5); when the multi-axis mechanical arm (41) drives the labeling clamping assembly (421) to complete labeling, the labeling rollers (103) at the bottom of the second clamping arms (004) of the two clamping rods (102) are located at the bottom of the round bottle (5), so that the two clamping rods (102) can perform a gripping operation on the round bottle (5).

5. The round bottle labeling equipment according to claim 1, characterized in that: The suction mechanism (422) comprises a push-pull mechanism (104) and a suction cup (105), one end of the push-pull mechanism (104) is fixedly connected to the top of the labeling component (42), the driving end of the push-pull mechanism (104) is connected to the suction cup (105), the suction cup (105) is located between the labeling components (42), and the suction nozzle of the suction cup (105) is flush with the bottom of the labeling component (42).

6. The round bottle labeling equipment according to claim 5, characterized in that: An elastic component (106) is arranged between the suction cup (105) and the push-pull mechanism (104), and the elastic component (106) comprises a guide rod (005) and a spring (006). One end of the guide rod (005) is fixedly connected to the suction cup (105), and the other end of the guide rod (005) is slidably matched with the driving end of the push-pull mechanism (104). The spring (006) is sleeved on the guide rod (005), and one end of the spring (006) is against the suction cup (105), and the other end of the spring (006) is against the driving end of the push-pull mechanism (104).

7. The round bottle labeling equipment according to claim 5, characterized in that: The push-pull mechanism (104) is an electric push rod or a push-pull electromagnet.

8. The round bottle labeling equipment according to claim 1, characterized in that: The conveyor line (1) comprises a driving mechanism (11) and a conveyor belt assembly (12); the driving end of the driving mechanism (11) is connected to the conveyor belt assembly (12); partitions (13) are sequentially arranged at intervals on the conveyor belt assembly (12); round bottles (5) are placed between adjacent partitions (13); and adjacent partitions (13) are used to position the round bottles (5).

9. The round bottle labeling equipment according to claim 1, characterized in that: The photographing mechanism (3) comprises a support frame (31) and a camera (32); the camera (32) is mounted on the support frame (31); and the camera (32) is located above the conveyor line (1).

10. A round bottle labeling method, using the round bottle labeling equipment according to any one of claims 1 to 9, characterized in that: The labeling steps are as follows: The first step: placing the round bottle (5) on the conveyor line (1), and when the conveyor line (1) conveys the round bottle (5) to the identification area, the photographing mechanism (3) photographs and identifies the position of the round bottle (5); Step 2: The multi-axis robot (41) of the labeling mechanism (4) drives the labeling component (42) to absorb the label (6) on the marking mechanism (2), and then according to the position of the round bottle (5) identified by the shooting mechanism (3), the multi-axis robot (41) adjusts the labeling orientation of the labeling component (42), and then the multi-axis robot (41) drives the labeling component (42) to perform a labeling operation on the round bottle (5); Step 3: After the round bottle (5) is labeled, the multi-axis robot (41) drives the labeling assembly (42) to transfer the round bottle (5) to the next workstation, or the labeling assembly (42) releases the round bottle (5) and transports the round bottle (5) to the next workstation via the conveyor line (1).

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