Bottle labeling machine

Abstract

The utility model relates to the technical field of bottle body labeling, and discloses a bottle body labeling machine, which solves the problems in the background technology, and comprises a labeling machine, a label feeding mechanism and a conveying mechanism, a conveying belt is arranged on the conveying mechanism, the conveying direction of the conveying belt corresponds to the length direction of the conveying mechanism, and the label feeding mechanism is arranged on the conveying mechanism. A label feeding mechanism and a pressing mechanism are arranged on the two sides of the conveying belt respectively, a labeling machine is arranged on the side, away from the conveying belt, of the label feeding mechanism and used for printing label paper and adhering the label paper to the label feeding mechanism, the label feeding mechanism comprises a driving wheel and a driven wheel, and the driving wheel and the driven wheel are in transmission connection through a transmission belt. The surface of the transmission belt is provided with a viscous adsorption surface used for sticking up label paper, the pressing mechanism comprises an electric air cylinder and a pressing wheel, the pressing mechanism is arranged to automatically press the label paper to the surface of a bottle body, and the effects that the label paper is tightly attached to the bottle body and the label paper is prevented from falling off are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle labeling, and particularly relates to a bottle labeling machine. Background Art

[0002] Labels containing product information need to be pasted on the bottles of drinks, seasonings, etc. Usually, a labeling machine can be used to complete the labeling process. The existing labeling machines can be combined with a conveying device, thus realizing automatic production line form labeling and improving the continuity of the labeling process.

[0003] For example, the Chinese patent application with the publication number of CN206569374U discloses a bottle labeling machine, which includes a movable label machine base, a rotatable transfer wheel, a transfer pressure wheel belt and a conveying mechanism. The transfer pressure wheel belt is correspondingly installed vertically on one side of the conveying mechanism. A conveyor belt is arranged on the conveying mechanism. The transfer pressure wheel belt is parallel to the conveying direction of the conveyor belt of the conveying mechanism. A rotatable front pulley is arranged at the front end of the transfer pressure wheel belt. An arc-shaped part for sticking up the label paper is arranged on the wheel surface of the transfer wheel. The transfer wheel is correspondingly installed beside the front pulley. The wheel surface of the transfer wheel is opposite to the wheel surface of the front pulley. A transfer rod frame is arranged on one side between the wheel surfaces of the rotating wheel and the front pulley. An activity mechanism is arranged at the bottom of the movable label machine base. A horizontal transverse push rod, a vertical pressure rod and a horizontal longitudinal ejector rod are arranged on the movable label machine base. The above existing technical solutions have the following defects: when the label is attached to the bottle, there is no device for pressing the label onto the bottle. Once the bottle is not placed tightly against the transfer pressure wheel belt, the label cannot be completely attached to the packaging bottle and is prone to falling off. For this reason, we propose a bottle labeling machine. Summary of the Utility Model

[0004] In order to solve the problem that the current labeling machine lacks a device for pressing the label onto the bottle when attaching the label to the bottle, once the bottle is not placed tightly against the transfer pressure wheel belt, the label cannot be completely attached to the packaging bottle and is prone to falling off, the utility model provides the following technical solutions: a bottle labeling machine, including a label machine, a label feeding mechanism and a conveying mechanism. A conveyor belt is arranged on the conveying mechanism. The conveying direction of the conveyor belt corresponds to the length direction of the conveying mechanism. A label feeding mechanism and a pressing mechanism are respectively arranged on both sides of the conveyor belt. A label machine is arranged on the side of the label feeding mechanism away from the conveyor belt. The label machine is used for printing the label paper and sticking the label paper onto the label feeding mechanism. The label feeding mechanism includes a driving wheel and a driven wheel. The driving wheel and the driven wheel are connected by a transmission belt. A sticky adsorption surface for sticking up the label paper is arranged on the surface of the transmission belt. The pressing mechanism includes an electric cylinder and a pressing wheel. The pressing wheel and the telescopic end of the electric cylinder are connected by a mounting seat. The pressing wheel can be close to / away from the mounting seat.

[0005] Preferably, a movable rod is arranged above the conveying mechanism. The movable rod is elastic. The movable rod is fixedly sleeved on the column through a collar. The column is fixedly connected to the top of the conveying mechanism. The side wall of the collar is slidably connected to the transmission belt.

[0006] Preferably, an inclined portion for lifting the label paper is arranged at one end of the movable rod away from the collar.

[0007] Preferably, the transmission belt has a smooth surface, and the label printer faces the smooth surface.

[0008] Preferably, a mounting plate is arranged between the pressing wheel and the mounting seat. There are two pressing wheels. The two pressing wheels are respectively rotatably connected to the mounting plate through shaft seats. A plug rod is arranged on one side of the mounting plate away from the shaft seat. The plug rod is slidably connected in the mounting seat, and a spring is arranged circumferentially on the plug rod.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] One side of the label printer for discharging labels faces the smooth surface of the transmission belt. The label printer sends out the label paper, which can be attached to the sticky adsorption surface of the transmission belt. Then, with the rotation of the driving wheel, the transmission belt is driven to rotate. The bottle body is moved from left to right by the conveyor belt. When passing between the label feeding mechanism and the pressing mechanism, the telescopic end of the electric cylinder extends, driving the two pressing wheels to closely adhere to the side wall of the bottle body, and making the bottle body move towards the label feeding mechanism and lean against the transmission belt. The bottle body pushes the movable rod towards the transmission belt side, so that the inclined portion of the movable rod is connected to the transmission belt. With the movement of the transmission belt, the label paper is carried towards the bottle body and the movable rod and attached to the side wall of the bottle body. When the edge of the label paper touches the inclined portion of the movable rod, it is lifted, which helps to separate the label paper from the surface of the transmission belt. After the labeling is completed, the electric cylinder contracts, and the bottle body can be continuously conveyed to the right by the conveyor belt. The movable rod returns to a position away from the transmission belt. Thus, by setting the pressing mechanism, the label paper is automatically pressed onto the surface of the bottle body, achieving the effect that the label paper closely adheres to the bottle body and preventing the label paper from falling off. Description of the Drawings

[0011] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0012] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0013] Figure 2 is of the present utility model Figure 1 an enlarged structural diagram of A in;

[0014] Figure 3 is of the present utility modelFigure 1 Schematic enlarged structure diagram of B

[0015] In the figure: 1, label printer; 2, label feeding mechanism; 3, conveying mechanism; 4, conveyor belt; 5, driving wheel; 6, driven wheel; 7, transmission belt; 8, pressing mechanism; 9, electric cylinder; 10, pressing wheel; 11, mounting seat; 12, movable rod; 13, collar; 14, column; 15, smooth surface; 16, mounting plate; 17, shaft seat; 18, insertion rod; 19, spring. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] As shown by Figures 1-3 , the present invention includes a label printer 1, a label feeding mechanism 2 and a conveying mechanism 3. A conveyor belt 4 is provided on the conveying mechanism 3. The conveying direction of the conveyor belt 4 corresponds to the length direction of the conveying mechanism 3. A label feeding mechanism 2 and a pressing mechanism 8 are respectively provided on both sides of the conveyor belt 4. A label printer 1 is provided on the side of the label feeding mechanism 2 away from the conveyor belt 4. The label printer 1 is used to print label paper and stick the label paper on the label feeding mechanism 2. The label feeding mechanism 2 includes a driving wheel 5 and a driven wheel 6. The driving wheel 5 and the driven wheel 6 are drivingly connected by a transmission belt 7. A sticky adsorption surface for sticking up the label paper is provided on the surface of the transmission belt 7. The pressing mechanism 8 includes an electric cylinder 9 and a pressing wheel 10. The pressing wheel 10 and the telescopic end of the electric cylinder 9 are connected by a mounting seat 11. The pressing wheel 10 can be close to / away from the mounting seat 11.

[0018] A movable rod 12 is provided above the conveying mechanism 3. The movable rod 12 has elasticity. The movable rod 12 is fixedly sleeved on a column 14 through a collar 13. The column 14 is fixedly connected to the top of the conveying mechanism 3. The side wall of the collar 13 is slidably connected to the transmission belt 7.

[0019] An inclined portion for lifting the label paper is provided at one end of the movable rod 12 away from the collar 13.

[0020] The transmission belt 7 has a smooth surface 15. The label printer 1 faces the smooth surface 15.

[0021] There is a mounting plate 16 between the pressing wheel 10 and the mounting base 11. There are two pressing wheels 10, and the two pressing wheels 10 are respectively rotatably connected to the mounting plate 16 through the shaft seats 17. A plug rod 18 is arranged on the side of the mounting plate 16 away from the shaft seat 17. The plug rod 18 is slidably connected in the mounting base 11. A spring 19 is arranged circumferentially on the plug rod 18. When the two pressing wheels 10 press the bottle body, the plug rod 18 can slide into the mounting base 11 and compress the spring 19, so that there can be a buffering effect when pressing the bottle body.

[0022] Working principle: During operation, the side of the label printer 1 that discharges the label faces the smooth surface 15 of the conveyor belt 7. The label printer 1 sends out the label paper so that it can adhere to the sticky adsorption surface of the conveyor belt 7. Then, as the driving wheel 5 rotates, the conveyor belt 7 is driven to rotate. The bottle body is moved from left to right by the conveyor belt 4. When it passes between the label feeding mechanism 2 and the pressing mechanism 8, the telescopic end of the electric cylinder 9 extends, driving the two pressing wheels 10 to closely adhere to the side wall of the bottle body, and making the bottle body move towards the label feeding mechanism 2 and lean against the conveyor belt 7. The bottle body pushes the movable rod 12 towards the conveyor belt 7, so that the inclined part of the movable rod 12 is connected to the conveyor belt 7. As the conveyor belt 7 moves, the label paper is carried towards the bottle body and the movable rod 12 and adheres to the side wall of the bottle body. When the edge of the label paper touches the inclined part of the movable rod 12, it is pushed up, which helps to separate the label paper from the surface of the conveyor belt 7. After the labeling is completed, the electric cylinder 9 contracts, and the bottle body can be continuously conveyed to the right by the conveyor belt 4. The movable rod 12 resets and moves away from the conveyor belt 7. Furthermore, by setting the pressing mechanism 8, the label paper is automatically pressed onto the surface of the bottle body, achieving the effect that the label paper closely adheres to the bottle body and preventing the label paper from falling off.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottle labeling machine, comprising a labeling machine (1), a label feeding mechanism (2) and a conveying mechanism (3), characterized in that: The conveying mechanism (3) is provided with a conveyor belt (4), the conveying direction of the conveyor belt (4) corresponds to the length direction of the conveying mechanism (3), and the conveying mechanism (2) and the clamping mechanism (8) are respectively provided on both sides of the conveyor belt (4). A labeling machine (1) is provided on the side of the labeling mechanism (2) away from the conveyor belt (4), and the labeling machine (1) is used to print label paper and stick the label paper to the labeling mechanism (2). The labeling mechanism (2) includes a driving wheel (5) and a driven wheel (6), and the driving wheel (5) and the driven wheel (6) are connected to each other through a transmission belt (7). The surface of the transmission belt (7) is provided with a sticky adsorption surface for sticking the label paper. The clamping mechanism (8) includes an electric cylinder (9) and a clamping wheel (10), and the telescopic ends of the clamping wheel (10) and the electric cylinder (9) are connected through a mounting seat (11), and the clamping wheel (10) can be close to / away from the mounting seat (11).

2. The bottle labeling machine according to claim 1, characterized in that: A movable rod (12) is arranged above the conveying mechanism (3); the movable rod (12) is elastic; the movable rod (12) is fixedly sleeved on a column (14) via a sleeve ring (13); the column (14) is fixedly connected to the top of the conveying mechanism (3); and the side wall of the sleeve ring (13) is slidably connected to the transmission belt (7).

3. The bottle labeling machine according to claim 2, characterized in that: An inclined portion for tilting the label paper is provided at one end of the movable rod (12) away from the sleeve ring (13).

4. The bottle labeling machine according to claim 1, characterized in that: The transmission belt (7) has a smooth surface (15), and the labeling machine (1) faces the smooth surface (15).

5. The bottle labeling machine according to claim 1, characterized in that: A mounting plate (16) is arranged between the clamping wheel (10) and the mounting seat (11), and there are two clamping wheels (10). The two clamping wheels (10) are rotatably connected to the mounting plate (16) through shaft seats (17), and an insertion rod (18) is arranged on the side of the mounting plate (16) away from the shaft seat (17). The insertion rod (18) is slidably connected in the mounting seat (11), and a spring (19) is arranged circumferentially on the insertion rod (18).

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