Corrugated carton labeling device

Abstract

The utility model relates to a corrugated carton labeling device which comprises a conveying mechanism and a labeling mechanism, the labeling mechanism is installed on the conveying mechanism, the conveying mechanism comprises a rack, a plurality of conveying rollers are installed in the rack, two guide rods are horizontally installed on the inner side of the rack and located between the adjacent conveying rollers, and the conveying rollers are installed on the rack. Limiting plates are mounted at the two ends of the two guide rods in a sliding manner; the first motor works to drive the two-way threaded rod to rotate and drive the limiting plate in threaded connection with the two-way threaded rod to move along the guide rod, then corrugated cartons of different specifications are clamped and fixed in the middle, automatic and accurate labeling can be conveniently completed in cooperation with a labeling mechanism, it is guaranteed that the labeling position is accurate, and the labeling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box processing, in particular to a corrugated paper box labeling device. Background Art

[0002] Corrugated paperboard is a common and widely used packaging product, which has penetrated into every aspect of our daily life. Because of its extremely wide range of applications, its usage has always been at the forefront of various packaging products.

[0003] During the labeling process, in order to ensure the beauty of the label, it is necessary to ensure that the label is pasted in a fixed position. The pasting positions of corrugated boxes of different specifications are different. In addition, during the transportation and labeling process, the corrugated boxes shift, which leads to the subsequent labeling shift, affecting the overall appearance. Utility Model Content

[0004] The problem solved by the utility model is to provide a corrugated cardboard box labeling device, which solves the technical problem that in order to ensure the beauty of the label during the labeling process, it is necessary to ensure that the label is pasted at a fixed position, the pasting positions of corrugated cardboard boxes of different specifications are different, and the corrugated cardboard boxes are offset during transportation for labeling, which leads to subsequent labeling offset and affects the overall appearance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A corrugated box labeling device comprises a conveying mechanism and a labeling mechanism, wherein the labeling mechanism is mounted on the conveying mechanism, the conveying mechanism comprises a frame, a plurality of conveying rollers are mounted in the frame, two guide rods are horizontally mounted inside the frame and between adjacent conveying rollers, and both ends of the two guide rods are slidably mounted with limit plates;

[0007] The labeling mechanism includes a support frame, on which a loading seat, a guide roller, a label dividing plate and two feeding rollers are installed, on which a guide block is installed, a guide rail is horizontally arranged on the support frame, and a slide seat is slidably installed on the guide rail, and a lifting seat is slidably installed on the slide seat, and a suction cup is installed on the bottom side of the lifting seat.

[0008] Preferably, a first motor is installed on the outside of the frame, and a bidirectional threaded rod with opposite thread directions at both ends is installed at the output end of the first motor, and the two ends of the bidirectional threaded rod are respectively threadedly connected to two limit plates, and the bidirectional threaded rod is located between the two guide rods.

[0009] Preferably, one of the feed rollers is driven by a second motor to realize rotational feeding.

[0010] Preferably, a third motor is installed on the support frame, a one-way threaded rod is installed on the output end of the third motor, and the one-way threaded rod is threadedly connected to the slide seat.

[0011] Preferably, a pneumatic cylinder is vertically mounted on the slide seat, and the telescopic end of the pneumatic cylinder is connected to the lifting seat.

[0012] The beneficial effect of the utility model is that the bidirectional threaded rod is driven to rotate by the operation of the first motor, and the limit plate threadedly connected to the bidirectional threaded rod is driven to move along the guide rod, thereby centrally clamping and fixing corrugated paper boxes of different specifications, which is convenient for cooperating with the labeling mechanism to complete automatic and accurate labeling, ensure the accuracy of the labeling position, and improve the labeling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the labeling mechanism of the utility model.

[0016] Legend:

[0017] 1. Conveying mechanism; 2. Labeling mechanism; 3. Frame; 4. Conveying roller; 5. Bidirectional threaded rod; 6. Guide rod; 7. Limit plate; 8. First motor; 9. Support frame; 10. Loading seat; 11. Guide roller; 12. Labeling plate; 13. Guide block; 14. Conveying roller; 15. Second motor; 16. One-way threaded rod; 17. Guide rail; 18. Third motor; 19. Sliding seat; 20. Pneumatic cylinder; 21. Lifting seat; 22. Suction cup. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] Specific examples are given below.

[0020] See also Figure 1 to Figure 3A corrugated paper box labeling device comprises a conveying mechanism 1 and a labeling mechanism 2, wherein the labeling mechanism 2 is mounted on the conveying mechanism 1, and the conveying mechanism 1 comprises a frame 3, wherein a plurality of conveying rollers 4 are mounted inside the frame 3, and two guide rods 6 are mounted horizontally inside the frame 3 and between adjacent conveying rollers 4, and both ends of the two guide rods 6 are slidably mounted with limit plates 7, and a first motor 8 is mounted outside the frame 3, and a bidirectional threaded rod 5 with opposite thread directions at both ends is mounted at the output end of the first motor 8, and both ends of the bidirectional threaded rod 5 are respectively threadedly connected with the two limit plates 7, and the bidirectional threaded rod 5 is located between the two guide rods 6, and the first motor 8 drives the bidirectional threaded rod 5 to rotate when working, and drives the limit plates 7 threadedly connected with the bidirectional threaded rod 5 to move along the guide rod 6, and the two limit plates 7 move in opposite directions at the same speed, so as to realize the centering clamping and fixing of the corrugated paper box;

[0021] The labeling mechanism 2 includes a support frame 9, on which a loading seat 10, a guide roller 11, a label dividing plate 12 and two feeding rollers 14 are installed, and a guide block 13 is installed on the label dividing plate 12. A guide rail 17 is horizontally arranged on the support frame 9, and a slide 19 is slidably installed on the guide rail 17, and a lifting seat 21 is slidably installed on the slide 19, and a suction cup 22 is installed on the bottom side of the lifting seat 21. A third motor 18 is installed on the support frame 9, and a one-way threaded rod 16 is installed at the output end of the third motor 18, and the one-way threaded rod 16 is threadedly connected to the slide 19, and a pneumatic cylinder 20 is vertically installed on the slide 19, and the telescopic end of the pneumatic cylinder 20 is connected to the lifting seat 21. The one-way threaded rod 16 is driven to rotate by the operation of the third motor 18, thereby driving the threaded slide 19 to move along the guide rail 17, and the lifting seat 21 is driven to rise and fall by the pneumatic cylinder 20.

[0022] One of the feed rollers 14 is driven to rotate and feed materials by the second motor 15 , and the feed roller 14 is driven to rotate by the second motor 15 , so as to facilitate the conveyance of the labeling tape.

[0023] The corrugated cardboard box is placed on the conveying roller 4 of the conveying mechanism 1 for conveying. When the corrugated cardboard box is conveyed to the side of the labeling mechanism 2, the first motor 8 drives the bidirectional threaded rod 5 to rotate, and drives the limit plate 7 threadedly connected to the bidirectional threaded rod 5 to move along the guide rod 6, and then the corrugated cardboard box is clamped and fixed in the center. The label roll is located on the loading seat 10, and the second motor 15 drives the feeding roller 14 to rotate to realize the conveying of the label tape. The label tape passes through the guide roller 11 and the guide block 13 of the dividing plate 12, and the label and the carrier tape are separated at the end of the dividing plate 12. At this time, the third motor 18 drives the unidirectional threaded rod 16 to rotate, and then drives the threaded sliding seat 19 to move along the guide rail 17, and drives the lifting seat 21 to rise and fall through the pneumatic cylinder 20. The suction cup 22 adsorbs the label, and then the label is pasted on the corrugated cardboard box. Then the limit plate 7 is released, and the corrugated cardboard box continues to move along the conveying roller 4.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrugated box labeling device, characterized in that: The invention comprises a conveying mechanism (1) and a labeling mechanism (2), wherein the labeling mechanism (2) is mounted on the conveying mechanism (1), and the conveying mechanism (1) comprises a frame (3), wherein a plurality of conveying rollers (4) are mounted inside the frame (3), and two guide rods (6) are horizontally mounted inside the frame (3) and between adjacent conveying rollers (4), and limit plates (7) are slidably mounted at both ends of the two guide rods (6); The labeling mechanism (2) comprises a support frame (9), on which a loading seat (10), a guide roller (11), a label dividing plate (12) and two feeding rollers (14) are installed, on which a guide block (13) is installed, a guide rail (17) is horizontally arranged on the support frame (9), and a slide seat (19) is slidably installed on the guide rail (17), a lifting seat (21) is slidably installed on the slide seat (19), and a suction cup (22) is installed on the bottom side of the lifting seat (21); A first motor (8) is installed on the outside of the frame (3); a bidirectional threaded rod (5) having two ends with opposite thread directions is installed at the output end of the first motor (8); and the two ends of the bidirectional threaded rod (5) are respectively threadedly connected to two limit plates (7); and the bidirectional threaded rod (5) is located between the two guide rods (6).

2. A corrugated box labeling device according to claim 1, characterized in that: One of the feeding rollers (14) is driven by a second motor (15) to realize rotation feeding.

3. A corrugated box labeling device according to claim 2, characterized in that: A third motor (18) is installed on the support frame (9), a one-way threaded rod (16) is installed on the output end of the third motor (18), and the one-way threaded rod (16) is threadedly connected to the slide seat (19).

4. A corrugated box labeling device according to claim 3, characterized in that: A pneumatic cylinder (20) is vertically mounted on the slide seat (19), and a telescopic end of the pneumatic cylinder (20) is connected to a lifting seat (21).

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