Labeling machine with auxiliary compaction mechanism

Abstract

The utility model discloses a labeling machine with an auxiliary compaction mechanism, which comprises a base, a support frame is fixed at the upper end of the base, a position sensor is fixed at the front end of the bottom of the support frame, a conveying belt mechanism is fixed on one side of the base, a label box is placed on the other side of the base, and a moving component for taking labels is arranged at the front end of the support frame. A sliding rod is fixed to the front end of the supporting frame in a penetrating mode, L-shaped connecting frames are fixed to the two ends of the rear side of the supporting frame, and a compacting assembly for compacting labels is arranged between the L-shaped connecting frames. According to the labeling machine with the auxiliary compaction mechanism, the compaction assembly is arranged, a rotating motor drives a T-shaped frame below a rotating shaft to adjust the position up and down, so that a grabbing clamp slides into the upper end of a compaction block, the grabbing clamp drives the compaction block to synchronously move upwards, and when the top of the grabbing clamp is clamped into a through hole in the top of a supporting frame, the two sides of the lower end of the grabbing clamp are stressed to move outwards; and when the compacting blocks in the grasping clamps fall off from the grasping clamps to press the labels, the effect that the labels are more attached to the paper box is achieved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of labeling machines, in particular to a labeling machine with an auxiliary compacting mechanism. Background Art

[0002] A labeling machine is a device used to attach labels to objects. It usually consists of a conveyor belt, a label supplier and a labeling head. The label supplier can automatically send the label to the labeling head, and then the labeling head attaches the label to the object. Labeling machines are widely used in food, medicine, cosmetics, electronic products and other industries. Efficient labeling machines can better improve the working efficiency of labeling machines. Efficient automatic labeling machines are a type of equipment that can achieve high-speed and accurate labeling. It usually adopts advanced automation control technology and has the characteristics of high speed, high precision and high reliability. This equipment is widely used in food, medicine, cosmetics, electronic products and other industries, which can greatly improve production efficiency and product quality.

[0003] After searching, it is found that the labeling machine in the prior art is typically disclosed in CN219928192U, which is an anti-deviated labeling machine for printed materials, including a workbench, two vertical plates are symmetrically connected to the upper end of the workbench, a screw rod is connected between the two vertical plates for common rotation, a rotating part for driving the screw rod to rotate is installed on the vertical plate, a number of movable plates are evenly and equidistantly connected with threads on the rod wall of the screw rod, a fixed plate is connected to the lower end of the movable plate, a first cylinder is installed at the lower end of the fixed plate, a vacuum suction cup is connected to the piston end of the first cylinder, and a number of placement boxes are evenly and equidistantly installed at the upper end of the workbench, and the placement boxes are located directly below the corresponding vacuum suction cup. The technical solution of the utility model can label multiple printed materials at the same time by setting the mutual cooperation between the structures such as the workbench, the vertical plate, the screw rod, the movable plate, the fixed plate, the first cylinder, the vacuum suction cup, the placement box, the push plate, the motor, the guide rod and the second cylinder, so as to save time and thus improve work efficiency.

[0004] To summarize, the anti-drift printed product labeling machine in the above case did not compact the labels after labeling, causing the labels to easily stick to other objects as they moved and rubbed against the paper box, thus affecting the work quality. Utility Model Content

[0005] The utility model aims to provide a labeling machine with an auxiliary compacting mechanism, in order to solve the problem that after the labeling machine labels, the labels are not completely attached and are easy to fall off and stick.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A labeling machine with an auxiliary compaction mechanism comprises a base, a support frame is fixed on the upper end of the base, a position sensor is fixed on the front end of the bottom of the support frame, a conveyor belt mechanism is fixed on one side of the base, and a label box is placed on the other side of the base, a moving component for picking up labels is arranged at the front end of the support frame, a sliding rod is fixed through the front end of the support frame, L-shaped connecting frames are fixed at both ends of the rear side of the support frame, and a compaction component for compacting the label is arranged between the L-shaped connecting frames.

[0008] Preferably, the moving component includes an electric ball screw mechanism, an electric push rod is fixed at the bottom of the ball nut in the electric ball screw mechanism, the electric push rod drives the vacuum suction cup to adjust the position, an air pump is fixed to one side of the upper end of the electric push rod, and the air pump is connected to the vacuum suction cup through a pipe.

[0009] The above technical solution makes it easy to take out the labels in the label box and stick them on the paper box.

[0010] Preferably, a circular through groove is formed at the lower end of the ball nut in the electric ball screw mechanism, and a sliding rod passes through the circular through groove.

[0011] The above technical solution facilitates maintaining the stability of the electric push rod and the air pump at the lower end.

[0012] Preferably, the compacting assembly includes a rotating motor and a support frame, a first connecting shaft is fixed to the output end of the rotating motor, a lower end of the first connecting shaft is rotatably connected to the second connecting shaft, and a lower end of the second connecting shaft is movably connected to the T-frame via a rotating shaft.

[0013] The above technical solution makes it easy to drive the T-frame to adjust its position.

[0014] Preferably, the upper and lower ends of the support frame are movably connected to a T-shaped frame and a compacting block respectively, and the front end of the T-shaped frame is rotatably connected to a group of grabbing clamps, and the grabbing clamps are elastically connected by reset springs.

[0015] Through the above technical solution, the elastic connection makes the gripper more flexible, making it easier to grab or release the compacted block.

[0016] Preferably, both sides of the upper end of the support frame are fixedly connected to the L-shaped connecting frame.

[0017] The above technical solution facilitates maintaining the stability of the support frame.

[0018] Preferably, the conveyor belt mechanism, position sensor, electric ball screw mechanism, electric push rod, air pump and rotating motor are all electrically connected to the controller.

[0019] Through the above technical solution, it is convenient for the controller to control the conveyor belt mechanism, position sensor, electric ball screw mechanism, electric push rod, air pump and rotating motor operation.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows: the labeling machine with an auxiliary compaction mechanism is provided with a compaction assembly, which drives the first connecting shaft and the second connecting shaft to adjust their positions by rotating the motor, thereby driving the T-frame below the rotating shaft to adjust their positions up and down, so that the gripping clamp slides into the upper end of the compacting block, and the compacting block is driven to move upward synchronously by the gripping clamp. When the top of the gripping clamp is inserted into the through hole at the top of the support frame, the two sides of the lower end of the gripping clamp are forced to move toward both sides, so that the compacting block in the gripping clamp falls from the gripping clamp, and the label on the paper box is compacted by the gravity of the falling compacting block, so that the label and the paper box fit more closely. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front sectional structural schematic diagram of the utility model;

[0022] Figure 2 This is a side view of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the compaction component of the utility model;

[0025] Figure 5 It is a schematic diagram of the working principle of the utility model.

[0026] In the figure: 1. base; 2. conveyor belt mechanism; 3. support frame; 4. position sensor; 5. label box; 6. moving component; 601. electric ball screw mechanism; 602. electric push rod; 603. vacuum suction cup; 604. air pump; 7. sliding rod; 8. L-shaped connecting frame; 9. compacting component; 901. support frame; 902. rotating motor; 903. first connecting shaft; 904. second connecting shaft; 905. rotating shaft; 906. T-frame; 907. grabbing clamp; 908. reset spring; 909. compacting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 , the utility model provides a technical solution: a labeling machine with an auxiliary compaction mechanism described in the utility model;

[0029] like Figure 2 , Figure 3 and Figure 5 As shown, a support frame 3 is fixed to the upper end of the base 1, a position sensor 4 is fixed to the front end of the bottom of the support frame 3, a conveyor belt mechanism 2 is fixed to one side of the base 1, and a label box 5 is placed on the other side of the base 1, and a moving component 6 for picking up the label is arranged at the front end of the support frame 3, and the moving component 6 includes an electric ball screw mechanism 601, and an electric push rod 602 is fixed to the bottom of the ball nut in the electric ball screw mechanism 601, and the electric push rod 602 drives the vacuum suction cup 603 to adjust the position, and an air pump 604 is fixed to one side of the upper end of the electric push rod 602, and the air pump 604 is connected to the vacuum suction cup 603 through a pipeline, and a slide rod 7 is fixed through the front end of the support frame 3, and a circular through groove is opened at the lower end of the ball nut in the electric ball screw mechanism 601, and the slide rod 7 is penetrated inside the circular through groove.

[0030] In the above scheme, the position sensor 4 is the existing technology, and its model is TLE5011. The conveyor belt mechanism 2 is installed on the base 1, and the label box 5 is placed at the front end of the base 1. The electric ball screw mechanism 601 is fixedly installed at the bottom of the front end of the support frame 3. The ball nut in the electric ball screw mechanism 601 passes through the threaded rod and the sliding rod 7 at the lower end respectively. The electric push rod 602 is fixedly installed at the lower end of the ball nut. The air pump 604 is installed on the side end of the electric push rod 602, and the vacuum suction cup 603 is installed at the bottom of the electric push rod 602. The air in the vacuum suction cup 603 is controlled by the air pump 604. The position sensor 4 is fixedly installed at the lower end of the support frame 3 at the front end of the electric ball screw mechanism 601. The paper box on the conveyor belt mechanism 2 is sensed by the position sensor 4, and then the moving component 6 is controlled to take and stick the label.

[0031] like Figure 1 , Figure 4 and Figure 5 As shown, L-shaped connecting frames 8 are fixed at both ends of the rear side of the support frame 3, and a compacting component 9 for compacting the label is arranged between the L-shaped connecting frames 8. The compacting component 9 includes a rotating motor 902 and a support frame 901. A first connecting shaft 903 is fixed to the output end of the rotating motor 902. The lower end of the first connecting shaft 903 is rotatably connected to the second connecting shaft 904, and the lower end of the second connecting shaft 904 is movably connected to a T-shaped frame 906 through a rotating shaft 905. The upper and lower ends of the support frame 901 are movably connected to the T-shaped frame 906 and the compacting block 909 respectively. A group of gripping clamps 907 are rotatably connected to the front end of the T-shaped frame 906, and the gripping clamps 907 are elastically connected by reset springs 908. The two sides of the upper end of the support frame 901 are fixedly connected to the L-shaped connecting frames 8. The conveyor belt mechanism 2, the position sensor 4, the electric ball screw mechanism 601, the electric push rod 602, the air pump 604 and the rotating motor 902 are all electrically connected to the controller.

[0032] In the above scheme, the controller is the prior art, and its model is FX5U-64MT / ES. An L-shaped connecting frame 8 is fixedly installed at the front and rear ends of the rear side of the supporting frame 3, and the supporting frame 901 is fixedly installed on the L-shaped connecting frame 8, wherein a first through hole is opened at the upper end of the supporting frame 901, wherein the upper end of the grabbing clamp 907 can be inserted into the first through hole, and a second through hole is opened at the lower end of the supporting frame 901, and a compacting block 909 is placed at the lower end of the supporting frame 901, wherein the upper end of the compacting block 909 extends outward to prevent the compacting block 909 from falling out of the supporting frame 901, and a T-shaped frame 906 is placed At the upper end of the support frame 901, the lower end of the gripper 907 is rotatably mounted on the lower end of the T-frame 906, wherein the bottom of the gripper 907 is arc-shaped, which facilitates the gripper 907 to slide and insert into the upper end of the compacting block 909, and the rotating motor 902 is fixedly mounted on the upper end of the support frame 3, and the rotating motor 902 is connected to the first connecting shaft 903, and the lower end of the first connecting shaft 903 is rotatably connected to the second connecting shaft 904, and the second connecting shaft 904 is then rotatably connected to the rotating shaft 905 at the top of the T-frame 906, thereby driving the T-frame 906 and the gripper 907 to move up and down, making it convenient to grab the compacting block 909.

[0033] like Figure 1-5 As shown, when in use, the carton is placed on the conveyor belt mechanism 2, and the conveyor belt mechanism 2 drives the carton to move. When the position sensor 4 at the upper end senses the carton, the position sensor 4 sends a signal to the controller, and the controller controls the electric ball screw mechanism 601 to drive the vacuum suction cup 603 to move above the label box 5. The controller further controls the electric push rod 602 to drive the vacuum suction cup 603 to move above the label, and the air in the vacuum suction cup 603 is extracted by the air pump 604. The electric ball screw mechanism 601 and the electric push rod 602 drive the vacuum suction cup 603 to adjust the position and move it above the carton to stick the label on the surface of the carton. The conveyor belt mechanism 2 drives the labeled paper box to move to a certain position and then stops. The controller controls the rotating motor 902 to drive the first connecting shaft 903 and the second connecting shaft 904 to rotate, so that the T-frame 906 drives the gripper 907 to move downward, and the bottom of the gripper 907 slides and inserts into the top of the compacting block 909, and the compacting block 909 is driven to move upward synchronously through the gripper 907. When the top of the gripper 907 is inserted into the first through hole at the upper end, the return spring 908 at the lower end is forced to expand the bottom of the gripper 907 outward, and the compacting block 909 falls off from the gripper 907 and falls onto the paper box below, achieving the effect of pressing the label on the paper box.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A labeling machine with an auxiliary compacting mechanism, comprising a base (1), characterized in that: A support frame (3) is fixed at the upper end of the base (1), a position sensor (4) is fixed at the front end of the bottom of the support frame (3), a conveyor belt mechanism (2) is fixed on one side of the base (1), and a label box (5) is placed on the other side of the base (1), a moving component (6) for picking up the label is arranged at the front end of the support frame (3), a sliding rod (7) is fixed through the front end of the support frame (3), L-shaped connecting frames (8) are fixed at both ends of the rear side of the support frame (3), and a compacting component (9) for compacting the label is arranged between the L-shaped connecting frames (8).

2. A labeling machine with an auxiliary compaction mechanism according to claim 1, characterized in that: The moving assembly (6) comprises an electric ball screw mechanism (601), an electric push rod (602) is fixed at the bottom of the ball nut in the electric ball screw mechanism (601), the electric push rod (602) drives the vacuum suction cup (603) to adjust the position, and an air pump (604) is fixed to one side of the upper end of the electric push rod (602), and the air pump (604) is connected to the vacuum suction cup (603) through a pipeline.

3. A labeling machine with an auxiliary compaction mechanism according to claim 2, characterized in that: A circular through groove is formed at the lower end of the ball nut in the electric ball screw mechanism (601), and a sliding rod (7) passes through the circular through groove.

4. The labeling machine with an auxiliary compaction mechanism according to claim 1, characterized in that: The compacting assembly (9) comprises a rotating motor (902) and a support frame (901); a first connecting shaft (903) is fixed to the output end of the rotating motor (902); the lower end of the first connecting shaft (903) is rotatably connected to the second connecting shaft (904); and the lower end of the second connecting shaft (904) is movably connected to a T-shaped frame (906) via a rotating shaft (905).

5. A labeling machine with an auxiliary compaction mechanism according to claim 4, characterized in that: The upper and lower ends of the support frame (901) are movably connected to a T-shaped frame (906) and a compacting block (909), respectively. The front end of the T-shaped frame (906) is rotatably connected to a group of gripping clamps (907), and the gripping clamps (907) are elastically connected via a return spring (908).

6. A labeling machine with an auxiliary compacting mechanism according to claim 5, characterized in that: Both sides of the upper end of the support frame (901) are fixedly connected to the L-shaped connecting frame (8).

7. The labeling machine with an auxiliary compaction mechanism according to claim 1, characterized in that: The conveyor belt mechanism (2), the position sensor (4), the electric ball screw mechanism (601), the electric push rod (602), the air pump (604) and the rotating motor (902) are all electrically connected to the controller.

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