Automatic label sucking and pasting machine

Abstract

The utility model relates to the technical field of labeling equipment, in particular to an automatic label sucking and labeling machine which comprises an adsorption assembly, the adsorption assembly is communicated with a negative pressure air source through a connector, the adsorption assembly comprises a top plate, a groove is formed in the bottom of the top plate, a bottom plate is arranged in the groove, a plurality of micro holes are formed in the bottom plate, and the micro holes are communicated with the negative pressure air source through a connector. The micropores are used for adsorbing labels; the top plate and the bottom plate are connected through a plurality of connecting assemblies, a communicated air cavity is formed between the top plate and the bottom plate, and a soft rotational flow plate is arranged in the air cavity. According to the utility model, the soft rotational flow plate is arranged between the top plate and the bottom plate, so that when labels are taken, micropores on the whole bottom plate have uniform micropore adsorption force, and the adsorption force on the labels is ensured to be equal; when a label is placed, the top plate is in close contact with the bottom plate, a gap ring between the top plate and the bottom plate disappears, the soft rotational flow plate is extruded to deform, then a negative pressure air source is blocked, and the label is better attached to an object to be labeled.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling equipment, in particular to an automatic label suction and labeling machine. Background Art

[0002] The variety of labeling machines produced in my country is steadily increasing, and their technological capabilities have also significantly improved. The market has shifted from being dominated by manual and semi-automatic labeling to a landscape where automated, high-speed labeling machines dominate the market. Currently, existing label suction and labeling machines utilize electromagnetic control methods such as solenoid valves to control label removal and application, often resulting in complex equipment. Furthermore, the suction holes on some devices have varying levels of adhesion when applying labels, with labels easily deforming in locations with greater adhesion, and thinner labels are prone to damage. Therefore, simplifying the equipment and achieving uniform adhesion are key goals for labeling equipment.

[0003] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0004] In view of the above-mentioned defects, the purpose of the present invention is to provide an automatic label suction and labeling machine to solve the problem of uneven adsorption force of existing labeling equipment.

[0005] In order to achieve the above-mentioned object, the utility model provides an automatic label suction and labeling machine, comprising an adsorption component, wherein the adsorption component is connected to a negative pressure air source through a joint, and the adsorption component comprises a top plate, a bottom of the top plate is provided with a groove, a bottom plate is provided in the groove, and a plurality of micropores are provided on the bottom plate, wherein the micropores are used to adsorb labels;

[0006] The top plate and the bottom plate are connected by a plurality of connecting components. A communicating air cavity is formed between the top plate and the bottom plate. A soft swirl plate is arranged in the air cavity.

[0007] As a preferred technical solution, the soft swirl plate can be made of silicone material or rubber material.

[0008] As a preferred technical solution, the bottom plate is detachably installed in a groove at the bottom of the top plate.

[0009] As a preferred technical solution, the connecting assembly includes a top plate groove arranged on the top of the top plate, a connecting rod is arranged in the top plate groove, one end of the connecting rod is provided with a limit block and the other end passes through the top plate and is connected to the bottom plate.

[0010] As a preferred technical solution, the top of the top plate groove is covered with a top cover, and the top cover and the top plate groove form a movable cavity of the limit block.

[0011] As a preferred technical solution, a spring is provided below the limit block.

[0012] As an optimal technical solution, when taking the label, a gap ring is formed between the top plate and the bottom plate, and the gap ring is connected to the air cavity and is located outside the air cavity; the micropores below the air cavity and the micropores below the gap ring have adsorption force.

[0013] As a preferred technical solution, when labeling, the bottom plate contacts the object to be labeled, the outer edges of the top plate and the bottom plate contact each other, the soft swirl plate in the air cavity deforms so that the swirl channel on the soft swirl plate is closed; the micropores below the air cavity and the micropores below the gap ring have no adsorption force.

[0014] As a preferred technical solution, the top of the adsorption component is connected to a DD motor, and the DD motor is fixed on the cylinder through a connecting seat. The cylinder can be installed on a manipulator, and the label picking and placing can be achieved through the movement of the manipulator.

[0015] The utility model provides an automatic label suction and labeling machine, which connects a top plate and a bottom plate together through multiple connecting components, and places a soft swirl plate between the top plate and the bottom plate, so that when taking labels, the micropores on the entire bottom plate have uniform micropore adsorption force, ensuring that the adsorption force on the label is equal, and avoiding label deformation or damage; when placing labels, the top plate and the bottom plate are in close contact, so that the gap ring between the two disappears, and the soft swirl plate is squeezed and deformed, thereby blocking the negative pressure air source, so that the label is better attached to the object to be labeled, and thus completing the automatic label suction and labeling work; reducing production costs, having strong practicality, and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the automatic label suction and labeling machine of the utility model;

[0017] Figure 2 Schematic diagram of the connection between the top plate and the bottom plate when labeling;

[0018] Figure 3 for Figure 2 Enlarged view of N in the middle;

[0019] Figure 4 for Figure 2 Enlarged view of the middle M;

[0020] Figure 5 Schematic diagram of the connection between the top plate and the bottom plate when sucking labels;

[0021] Figure 6 for Figure 5 Enlarged view of middle B;

[0022] Figure 7 for Figure 5 A magnified view of middle A;

[0023] In the picture:

[0024] 1-adsorption assembly, 6-top cover, 11-top plate, 12-bottom plate, 13-air cavity, 14-soft swirl plate, 15-micropore, 16-slit ring, 17-connecting assembly, 171-connecting rod, 172-limiting block, 173-top plate groove, 174-spring, 18-through hole, 2-DD motor, 3-connecting seat, 4-cylinder, 5-connector. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] Example 1:

[0027] See also Figure 1 The present invention provides an automatic labeling machine, comprising an adsorption assembly 1 connected to a negative pressure air source via a connector 5. A DD motor 2 is connected to the top of the adsorption assembly 1. The DD motor 2 is fixed to a cylinder 4 via a connector 3. The cylinder 4 can be mounted on a manipulator, and the manipulator's movement enables label placement and removal. The cylinder 4 can be extended and retracted, adjusting the position of the adsorption assembly 1 to achieve precise label removal and application.

[0028] For details, see Figures 2 to 7 The adsorption assembly 1 includes a top plate 11, a concave groove is provided at the bottom of the top plate 11, a bottom plate 12 is provided in the groove, and a plurality of micro-holes 15 are provided on the bottom plate 12 for adsorbing labels. The top plate 11 and the bottom plate 12 are connected by a plurality of connecting components 17.

[0029] The connecting assembly 17 includes a top plate slot 173 disposed at the top of the top plate 11. A connecting rod 171 is disposed within the top plate slot 173. One end of the connecting rod 171 is provided with a limit block 172, and the other end passes through the top plate 11 and is connected to the bottom plate 12. The top of the top plate slot 173 is covered by a top cover 6, which, together with the top plate slot 173, forms a movable cavity for the limit block 172. A spring 174 is disposed below the limit block 172.

[0030] A connected air cavity 13 is formed between the top plate 11 and the bottom plate 12. A soft swirl plate 14 is disposed within the air cavity 13. Preferably, the soft swirl plate 14 can be made of silicone or rubber. The bottom plate 12 is removably mounted in a groove at the bottom of the top plate 11, making it easy to replace the soft swirl plate 14. The soft swirl plate 14 can be removed and replaced based on the required adsorption force or when it deteriorates.

[0031] A through hole 18 is provided on the top plate 11, and the through hole 18 connects the joint 5 and the air cavity 13. The adsorption force provided by the negative pressure gas source is dispersed through the soft cyclone plate 14, thereby avoiding the problem that the adsorption force of the micropores 15 located below the air cavity 13 is too large and uneven, causing deformation or damage of the label.

[0032] When removing a label, the weight of the bottom plate 12 creates a gap ring 16 between the top plate 11 and the bottom plate 12. This gap ring 16 connects to the air cavity 13 and is located outside of the air cavity 13. At this time, the stopper 172 moves downward, and the spring 174 is compressed. The suction force provided by the negative pressure air source is dispersed by the soft swirl plate 14, so that the micropores 15 below the air cavity 13 and the micropores 15 below the gap ring 16 have the same suction force, thus attracting the label on the label removal platform.

[0033] During labeling, the bottom plate 12 contacts the object to be labeled, causing it to move upward, bringing the outer edges of the top plate 11 and bottom plate 12 into close contact. The soft swirl plate 14 within the air cavity 13 deforms due to compression, closing the swirl channel on the soft swirl plate 14. At this point, the stopper 172 moves upward, and the spring 174 is in an extended state. The micropores 15 below the air cavity 13 no longer have an adsorption force with the micropores 15 below the slit ring 16. Simultaneously, the bottom plate 12 is in pressurized contact with the object to be labeled, effectively attaching the label to the object and completing the labeling process.

[0034] The automatic label suction and labeling machine of the present invention connects the top plate 11 and the bottom plate 12 together through multiple connecting components 17, and places a soft swirl plate 14 between the top plate 11 and the bottom plate 12, so that when taking the label, the micropores 15 on the entire bottom plate 12 have uniform micropore adsorption force, ensuring that the adsorption force on the label is equal, avoiding label deformation or damage; when placing the label, the top plate 11 and the bottom plate 12 are in close contact, so that the gap ring 16 between the two disappears, and the soft swirl plate 14 is squeezed and deformed, thereby blocking the negative pressure air source, so that the label is better attached to the object to be labeled, thereby completing the automatic label suction and labeling work. The automatic label suction and labeling machine of the present invention eliminates the electromagnetic control part, greatly reduces production costs, has strong practicality, and greatly improves work efficiency.

[0035] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An automatic labeling machine, comprising an adsorption component (1), wherein the adsorption component (1) is connected to a negative pressure air source through a joint (5), characterized in that: The adsorption component (1) comprises a top plate (11), a groove is provided at the bottom of the top plate (11), a bottom plate (12) is provided in the groove, and a plurality of micropores (15) are provided on the bottom plate (12), and the micropores (15) are used for adsorbing labels; The top plate (11) and the bottom plate (12) are connected via a plurality of connection components (17); a connected air cavity (13) is formed between the top plate (11) and the bottom plate (12); a soft swirl plate (14) is provided in the air cavity (13).

2. The automatic labeling machine according to claim 1, characterized in that: The soft swirl plate (14) can be made of silicone material or rubber material.

3. The automatic labeling machine according to claim 1, characterized in that: The bottom plate (12) is detachably mounted in a groove at the bottom of the top plate (11).

4. The automatic labeling machine according to claim 1, characterized in that: The connecting assembly (17) comprises a top plate groove (173) arranged on the top of the top plate (11), a connecting rod (171) is arranged in the top plate groove (173), a limiting block (172) is arranged at one end of the connecting rod (171), and the other end passes through the top plate (11) and is connected to the bottom plate (12).

5. The automatic labeling machine according to claim 4, characterized in that: The top of the top plate groove (173) is covered with a top cover (6), and the top cover (6) and the top plate groove (173) form a movable cavity of the limit block (172).

6. The automatic labeling machine according to claim 4, characterized in that: A spring (174) is provided below the limiting block (172).

7. The automatic labeling machine according to claim 1, characterized in that: When taking a label, a gap ring (16) is formed between the top plate (11) and the bottom plate (12), and the gap ring (16) is connected to the air cavity (13) and is located outside the air cavity (13); the micropores (15) below the air cavity (13) and the micropores (15) below the gap ring (16) have an adsorption force.

8. The automatic labeling machine according to claim 1, characterized in that: When labeling, the bottom plate (12) contacts the object to be labeled, the outer edges of the top plate (11) and the bottom plate (12) contact each other, and the soft swirl plate (14) in the air cavity (13) is deformed so that the swirl channel on the soft swirl plate (14) is closed; the micropores (15) below the air cavity (13) and the micropores (15) below the gap ring (16) have no adsorption force.

9. The automatic labeling machine according to claim 1, characterized in that: The top of the adsorption component (1) is connected to a DD motor (2), which is fixed to a cylinder (4) via a connecting seat (3). The cylinder (4) is mounted on a manipulator, and the movement of the manipulator enables label picking and label placement.

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