Packaging carton label printing equipment

Abstract

The utility model provides packaging carton label printing equipment, and belongs to the technical field of cartons. A packaging paper box label printing device comprises a rotating disc, the interior of the rotating disc is hollow, a penetrating installation shaft is fixed to the middle of the rotating disc, and at least two sets of pasting assemblies are further arranged on the peripheral side of the rotating disc. Ink can penetrate into the surface of the label block through the small holes in the label block for printing, unclear printed characters and inconsistent color shades can be effectively avoided through limitation of the movable sealing block, the label block can be used for a long time, after the movable sealing block is extruded through the label block, the external part of the movable sealing block can seal the communicating hole, and the printing effect is good. The liquid leakage phenomenon is avoided, continuous operation can be achieved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of paper boxes, and in particular relates to a packaging paper box label printing device. Background Art

[0002] When packaging cartons leave the factory, labels need to be placed on their surface. Generally, there are two situations: label printing and label pasting. However, in the current label printing process, the mode of dip ink and then printing is generally adopted. Not only is the work efficiency low, but there will also be problems such as unclear printing and uneven color depth. Utility Model Content

[0003] The utility model aims at solving the deficiencies of the prior art and provides a packaging paper box label printing device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a packaging paper box label printing device, comprising a turntable, characterized in that: the interior of the turntable is hollow, a penetrating installation shaft is fixed in the middle of the turntable, and at least two groups of adhesive components are also provided on the outer peripheral side of the turntable;

[0005] The pasting assembly includes a label block rotating in the turntable and a movable sealing block sliding in the turntable. The label block is fixed in the turntable via a rotating shaft, a torsion spring is arranged on the rotating shaft, and a spring is installed on the movable sealing block.

[0006] Optionally, the hollow space inside the turntable is an ink cavity, a working groove is provided on the outer peripheral side of the turntable, the label block is installed in the working groove through the rotating shaft, the working groove and the ink cavity are connected through a connecting hole, and the movable sealing block slides in the connecting hole.

[0007] Optionally, the movable sealing block is arranged in an I-shape, and its two side portions seal the connecting hole.

[0008] Optionally, the end surface of the label block away from the turntable is engraved with text, and a plurality of small holes are provided inside the label block.

[0009] Optionally, at least two friction blocks are fixed to the outer peripheral side of the turntable, and the friction blocks are arranged alternately with the adhesive components. A detachable sealing cover is provided on one end surface of the turntable.

[0010] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. Due to the setting of the pasting component, the friction between the label block and the paper box can keep the label block adhered to the surface of the paper box, and then the small holes in the label block will penetrate the ink into the surface of the label block for printing. The restriction of the movable sealing block can effectively avoid unclear printed fonts and inconsistent color depth, and it can be used for a long time. After the label block squeezes the movable sealing block, the external part of the movable sealing block will also seal the connecting hole to prevent leakage. It can work continuously, which greatly increases its work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model.

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] Turntable 10, turntable; conveyor belt 11, conveyor belt; paper box 12, paper box; sealing cover 13, sealing cover; mounting shaft 14, mounting shaft; label block 15, label block; friction block 16, friction block; working groove 17, working groove; movable sealing block 18, movable sealing block; ink cavity 19, ink cavity. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0016] As shown in Figure 1-2, a packaging paper box label printing device includes a turntable 10, the interior of the turntable 10 is hollow, a mounting shaft 14 is fixed through the middle of the turntable 10, at least two groups of adhesive components are also provided on the outer peripheral side of the turntable 10, at least two friction blocks 16 are also fixed on the outer peripheral side of the turntable 10, the friction blocks 16 and the adhesive components are staggered, a removable sealing cover 13 is provided on one end face of the turntable 10, the adhesive component includes a label block 15 rotating in the turntable 10, the end face of the label block 15 away from the turntable 10 is engraved with text, a plurality of small holes are provided inside the label block 15, and a movable sealing block 18 sliding in the turntable 10, the label block 15 is fixed in the turntable 10 through a rotating shaft, a torsion spring is provided on the rotating shaft, a spring is installed on the movable sealing block 18, and the elasticity of the spring is greater than the elasticity of the torsion spring.

[0017] The hollow inside of the turntable 10 is an ink cavity 19, and a working groove 17 is provided on the outer peripheral side of the turntable 10. The label block 15 is installed in the working groove 17 through a rotating shaft. The working groove 17 is connected to the ink cavity 19 through a connecting hole. The movable sealing block 18 slides in the connecting hole. The movable sealing block 18 is arranged in an I-shape, and its two side parts seal the connecting hole.

[0018] When in use, the label block 15 is initially in a state where one end is tilted and the other end abuts against the movable sealing block 18, so that the spring is in a compressed state. The label block 15 can be removed and ink can be injected into the ink cavity 19. Then, the turntable 10 is fixed above the conveyor belt 11 through the mounting shaft 14, and the friction block 16 can just touch the paper box 12. Then, after the conveyor belt 11 is started, the paper box 12 is driven to move. During the movement of the paper box 12, it will touch the tilted side of the label block 15, and then the turntable 10 is driven to rotate. At this time, the label block 15 can be gradually flattened. Then, the movable sealing block 18 is pushed by the spring to partially seal the connecting hole, so that the text on the label block 15 is printed on the surface of the conveyor belt 11. The conveyor belt 11 drives the turntable 10 to continue to rotate. The edge of the label block 15 has a certain friction force, which will keep the label block 15 attached to the conveyor belt 11. 1, when the turntable 10 rotates to the point where the label block 15 leaves the conveyor belt 11, the label block 15 is reset under the elastic force of the torsion spring, abuts against the movable sealing block 18, and squeezes the spring. During the process of the movable sealing block 18 squeezing the spring, the connecting hole will be briefly opened, and part of the ink will leak out and be absorbed by the label block 15. Then, the small holes in the label block 15 will infiltrate the ink into the surface of the label block 15 for replenishment, so that the next ink printing will be consistent with the previous one, avoiding unclear printed fonts and making it usable for a long time. Moreover, after the label block 15 squeezes the movable sealing block 18, the outer part of the movable sealing block 18 will also seal the connecting hole, so that it will not leak. After the printed paper box 12 is transported over, the next paper box 12 will abut against the friction block 16, and then continue to rotate with the turntable 10, and repeat the above operation.

[0019] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A packaging carton label printing device, comprising a turntable (10), characterized in that: The interior of the turntable (10) is hollow, a penetrating mounting shaft (14) is fixed in the middle of the turntable (10), and at least two groups of adhesive components are also provided on the outer circumference of the turntable (10); The pasting assembly comprises a label block (15) rotating in the turntable (10), and a movable sealing block (18) sliding in the turntable (10); the label block (15) is fixed in the turntable (10) via a rotating shaft, a torsion spring is provided on the rotating shaft, and a spring is installed on the movable sealing block (18).

2. The packaging carton label printing device according to claim 1, characterized in that: The hollow space inside the turntable (10) is an ink cavity (19), a working groove (17) is provided on the outer peripheral side of the turntable (10), the label block (15) is installed in the working groove (17) via the rotating shaft, the working groove (17) and the ink cavity (19) are connected via a connecting hole, and the movable sealing block (18) slides in the connecting hole.

3. The packaging carton label printing device according to claim 2, characterized in that: The movable sealing block (18) is arranged in an I-shape, and its two side parts seal the communicating hole.

4. The packaging carton label printing device according to claim 1, characterized in that: The end surface of the label block (15) away from the rotating disk (10) is engraved with text, and a plurality of small holes are arranged inside the label block (15).

5. The packaging carton label printing device according to claim 1, characterized in that: At least two friction blocks (16) are fixed to the outer peripheral side of the rotating disk (10), and the friction blocks (16) are arranged alternately with the adhesive components. A detachable sealing cover (13) is provided on one end surface of the rotating disk (10).

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