Labeling mechanism of labeling machine

Abstract

The utility model belongs to the technical field of labeling machines, and discloses a labeling mechanism of a labeling machine. Comprising a base, a first control box arranged at the upper end of the base, a printer arranged at the upper end of the first control box and used for printing labels, a labeling head assembly arranged on one side of the printer and used for labeling and a moving assembly used for controlling the labeling head assembly to move towards labeled objects, and a supporting frame is arranged between the printer and the base and between the printer and the first control box; a rotating assembly capable of controlling the labeling head assembly to rotate is further arranged on the moving assembly, a heating assembly used for improving the adhesion firmness of labels is arranged on the labeling head assembly, and a cooling assembly used for improving the labeling efficiency is further arranged on one side of the labeling head assembly. According to the labeling device, labels can be rotated so as to meet the labeling requirements of different angles, and meanwhile, the labeling efficiency is improved while the labeling effect is improved.

Description

Technical Field

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

[0002] The printer labeling machine is an ideal equipment for labeling carton packaging lines in food, medicine, cosmetics, logistics and express delivery, and other light industries.

[0003] The existing labeling equipment has the following problems:

[0004] (1) Labels can only be pasted horizontally. When the customer's label content is designed to be vertical, the font on the label paper will also be reversed after labeling, which does not meet customer needs;

[0005] (2) During the label pasting process, the initial colloid solidification speed is very slow, and the label is easy to fall off from the packaging. Utility Model Content

[0006] The utility model provides a labeling mechanism of a labeling machine, which can rotate labels to meet labeling requirements at different angles, and improves labeling efficiency while improving labeling effect.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a labeling mechanism of a labeling machine, comprising:

[0008] base;

[0009] Control box 1, arranged at the upper end of the base;

[0010] A printer is arranged at the upper end of the control box 1 for printing labels, and a support frame is arranged between the printer, the base and the control box 1;

[0011] A labeling head assembly is arranged on one side of the printer and is used for labeling;

[0012] A moving component, used for controlling the labeling head component to move toward the labeled object;

[0013] Among them, the moving component is also equipped with a rotating component that can control the rotation of the labeling head component. The labeling head component is equipped with a heating component for improving the adhesion of the label. A cooling component for improving the labeling efficiency is also arranged on one side of the labeling head component.

[0014] Preferably, the labeling head assembly comprises:

[0015] The base plate is controlled to move by the moving assembly;

[0016] Negative pressure labeling plate, arranged on one side of the printer discharge end for picking up labels for labeling;

[0017] The buffer component is arranged between the bottom plate and the negative pressure labeling plate to improve the stability of labeling by the negative pressure labeling plate.

[0018] Preferably, the buffer assembly comprises a buffer plate arranged in parallel with the negative pressure labeling plate, and a plurality of buffer springs are evenly arranged between the buffer plate and the negative pressure labeling plate.

[0019] Preferably, the rotating assembly includes a motor, the motor is mounted on the base plate, and the output end of the motor is fixedly connected to the negative pressure labeling plate.

[0020] Preferably, the moving component comprises:

[0021] a bracket, arranged on the support frame;

[0022] Telescopic cylinder, used to control the movement of negative pressure labeling plate for labeling operation;

[0023] Wherein, an anti-contact mechanism is arranged on the bracket to prevent the bottom plate from accidentally touching the bracket.

[0024] Preferably, the anti-contact mechanism includes:

[0025] A contact cap is arranged on the base plate;

[0026] An abutment block, engaged with the contact cap, and arranged on the bracket;

[0027] Wherein, the contact cap is a convex plate structure, and the abutment block is a concave plate structure.

[0028] Preferably, the heating assembly includes an infrared heater and a second control box for controlling the operation of the infrared heater, and the second control box is electrically connected to the first control box.

[0029] Preferably, the cooling component includes:

[0030] A cover is arranged on one side of the labeling head assembly;

[0031] a fan, arranged on the housing;

[0032] Wherein, a control switch of the fan is arranged on the cover.

[0033] Preferably, a dust collection component for removing dust is also arranged on one side of the cover shell.

[0034] Preferably, the dust suction assembly includes a dust suction port arranged on the cover shell, a dust suction box is arranged on one side of the dust suction port, and a suction fan is arranged on the dust suction port.

[0035] Compared with the prior art, the beneficial effects of the present invention are:

[0036] (1) By arranging a rotating component that can control the rotation of the labeling head component on the moving component, labeling can be performed at multiple angles, such as horizontally and vertically, to meet labeling needs at various angles.

[0037] (2) A heating component for improving the adhesion of the label is arranged on the labeling head assembly, and an infrared heater is used to irradiate the label on the surface of the packaged item with infrared rays. After the label absorbs the infrared rays, it heats up to soften the colloid that has not yet solidified, thereby increasing the viscosity of the colloid and completing auxiliary labeling.

[0038] (3) A cooling component for improving labeling efficiency is arranged on one side of the labeling head assembly, and a fan is used to cool the label after it is pasted, thereby improving the labeling efficiency. At the same time, the fan can also blow off the dust on the surface of the goods, thereby improving the labeling effect. A dust collection component for removing dust is arranged on one side of the cover, and the dust blown off by the fan is recovered, thereby improving the environmental sanitation of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural diagram of the utility model;

[0040] Figure 2 This is an exploded view of the utility model;

[0041] Figure 3 for Figure 2 Schematic diagram of the structure at A in FIG;

[0042] Figure 4 This is a structural diagram of the labeling head assembly of the present invention.

[0043] Description of reference numerals:

[0044] 1-base, 2-control box 1, 3-printer, 4-support frame, 5-bottom plate, 6-negative pressure labeling plate, 7-buffer plate, 8-buffer spring, 9-motor, 10-bracket, 11-telescopic cylinder, 12-contact cap, 13-resistance block, 14-infrared heater, 15-control box 2, 16-cover, 17-fan, 18-dust suction port, 19-dust suction box. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] Example 1:

[0047] like Figures 1 to 4 As shown, the labeling mechanism of a labeling machine provided in this embodiment includes a base 1, a control box 2 arranged at the upper end of the base 1, a printer 3 arranged at the upper end of the control box 2 for printing labels, a labeling head assembly arranged on one side of the printer 3 for labeling, and a moving assembly for controlling the movement of the labeling head assembly toward the labeled object. A support frame 4 is arranged between the printer 3, the base 1 and the control box 2. The labels printed by the printer 3 are picked up by the labeling head assembly and labeling is performed;

[0048] Among them, the labeling head assembly includes a base plate 5 whose movement is controlled by a moving assembly, a negative pressure labeling plate 6 arranged on one side of the discharge end of the printer 3 for picking up labels for labeling, and a buffer assembly arranged between the base plate 5 and the negative pressure labeling plate 6 for improving the stability of labeling by the negative pressure labeling plate 6.

[0049] Among them, the buffer assembly includes a buffer plate 7 arranged parallel to the negative pressure labeling plate 6, and a number of buffer springs 8 are evenly arranged between the buffer plate 7 and the negative pressure labeling plate 6. When labeling, the negative pressure labeling plate 6 contacts the surface of the article and the moving assembly continues to move under the action of the buffer spring 8, which not only avoids damage to the goods, but also applies pressure to the negative pressure labeling plate 6 to improve the firmness of the label. It should be noted here that the buffer spring 8 with appropriate elasticity should be selected to avoid damage to the goods.

[0050] Among them, the moving component includes a bracket 10 arranged on the support frame 4 and a telescopic cylinder 11 for controlling the movement of the negative pressure labeling plate 6 for labeling operation. The bracket 10 is provided with an anti-contact mechanism for preventing accidental contact between the base plate 5 and the bracket 10. The telescopic cylinder 11 drives the negative pressure labeling plate 6 to perform labeling.

[0051] Specifically, the anti-contact mechanism includes a contact cap 12 arranged on the base plate 5 and a resistance block 13 arranged on the bracket 10 and engaged with the contact cap 12. The contact cap 12 is a convex plate structure and the resistance block 13 is a concave plate structure. Both the contact cap 12 and the resistance block 13 are made of rubber material, thereby converting the hard connection between the base plate 5 and the bracket 10 into a soft connection to avoid damage to both.

[0052] Example 2:

[0053] On the basis of Example 1, in order to be able to affix labels at various angles, a rotating assembly capable of controlling the rotation of the labeling head assembly is further arranged on the moving assembly;

[0054] Specifically, the rotating assembly includes a motor 9, which is mounted on the base plate 5, and the output end of the motor 9 is fixedly connected to the negative pressure labeling plate 6. The motor 9 is a servo motor, which drives the negative pressure labeling plate 6 to rotate through the motor 9, thereby realizing the label pasting requirements at different angles. The servo motor is adjusted and controlled by a control box. After setting the rotation angle and frequency of the servo motor, when the negative pressure labeling plate 6 picks up the label discharged by the printer 3, it rotates the preset angle under the control of the motor 9 to label. After the labeling is completed, the motor 9 controls the negative pressure labeling plate 6 to reset in preparation for picking up the next label.

[0055] Example 3:

[0056] On the basis of Example 2, in order to improve the labeling effect, a heating component for improving the adhesion of the label is arranged on the labeling head assembly. Specifically, the heating component includes an infrared heater 14 and a control box 2 15 for controlling the operation of the infrared heater 14. The control box 2 15 is electrically connected to the control box 1 2. When the negative pressure labeling plate 6 carries the label and contacts the article for labeling, a signal is sent to the control box 2 15 through the program set in the control box 1 2. At the moment of labeling, the infrared heater 14 is started and infrared rays are irradiated to the label on the surface of the packaged article. After absorbing the infrared rays, the label heats up to soften the colloid that has not yet solidified, thereby increasing the viscosity of the colloid. The infrared heater 14 is immediately turned off after the irradiation achieves the effect of increasing the viscosity of the colloid, thereby completing the auxiliary labeling.

[0057] Example 4:

[0058] On the basis of Example 3, in order to quickly cool the heated label, a cooling component for improving labeling efficiency is further arranged on one side of the labeling head assembly to cool the pasted label and improve labeling efficiency.

[0059] Specifically, the cooling component includes a cover 16 arranged on one side of the labeling head component and a fan 17 arranged on the cover 16. A control switch of the fan 17 is arranged on the cover 16. The wind force of the fan 17 is less than the suction force of the negative pressure labeling plate 6 to adsorb the label. Therefore, the fan 17 can be turned on for a long time to cool the label by wind. The long-term operation of the fan 17 can also remove dust on the surface of the goods, further improving the labeling quality.

[0060] Among them, a dust collection component for removing dust is also arranged on one side of the cover shell 16. The dust collection component includes a dust collection port 18 arranged on the cover shell 16, and a dust collection box 19 is arranged on one side of the dust collection port 18. A suction fan is arranged on the dust collection port 18. The dust blown off by the fan 17 is collected by the suction fan from the dust collection port 18 into the dust collection box 19. The dust collection box 19 can be cleaned after a period of time. The working principle of the dust collection component is similar to that of a vacuum cleaner, and will not be introduced in detail here.

[0061] Working principle: When in use, a cargo conveying device similar to a conveyor line is arranged on one side of the labeling machine, and the distance is controlled so that the labeling head assembly can carry the label on the item. The control box 2 is programmed, and the telescopic cylinder 11 is used to control the bracket 10 to drive the negative pressure labeling plate 6 to move for labeling. The printer 3 is responsible for printing the label. The printed label is picked up by the negative pressure labeling plate 6 and then affixed to the surface of the cargo under the drive of the telescopic cylinder 11. After being affixed to the cargo, the infrared heater 14 is started to irradiate the label on the surface of the packaged item with infrared rays. After absorbing the infrared rays, the label heats up to soften the unsolidified colloid and increase the viscosity of the colloid. The fan 17 uses wind power to cool the label to accelerate the solidification of the colloid. At the same time, the fan 17 can also remove dust from the surface of the cargo, and the blown dust is collected by the suction fan from the dust suction port 18 into the dust suction box 19.

[0062] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A labeling mechanism of a labeling machine, characterized in that: include: Base (1); A control box (2) is arranged at the upper end of the base (1); A printer (3) is arranged at the upper end of the control box (2) for printing labels, and a support frame (4) is arranged between the printer (3), the base (1) and the control box (2); a labeling head assembly, arranged on one side of the printer (3) for labeling; A moving component, used for controlling the labeling head component to move toward the labeled object; Among them, the moving component is also equipped with a rotating component that can control the rotation of the labeling head component. The labeling head component is equipped with a heating component for improving the adhesion of the label. A cooling component for improving the labeling efficiency is also arranged on one side of the labeling head component.

2. The labeling mechanism of a labeling machine according to claim 1, characterized in that: The labeling head assembly includes: A bottom plate (5) is controlled to move by the moving assembly; A negative pressure labeling plate (6) is arranged on one side of the discharge end of the printer (3) and is used to pick up labels for labeling; The buffer assembly is arranged between the bottom plate (5) and the negative pressure labeling plate (6) and is used to improve the stability of labeling by the negative pressure labeling plate (6).

3. The labeling mechanism of a labeling machine according to claim 2, characterized in that: The buffer assembly comprises a buffer plate (7) arranged in parallel with the negative pressure labeling plate (6), and a plurality of buffer springs (8) are evenly arranged between the buffer plate (7) and the negative pressure labeling plate (6).

4. The labeling mechanism of a labeling machine according to claim 3, characterized in that: The rotating assembly comprises a motor (9), which is mounted on a base plate (5), and an output end of the motor (9) is fixedly connected to a negative pressure labeling plate (6).

5. The labeling mechanism of a labeling machine according to claim 4, characterized in that: The mobile component includes: A bracket (10) is arranged on the support frame (4); A telescopic cylinder (11) is used to control the movement of the negative pressure labeling plate (6) to perform labeling operations; Wherein, an anti-contact mechanism is arranged on the bracket (10) for preventing the bottom plate (5) and the bracket (10) from accidentally touching each other.

6. The labeling mechanism of a labeling machine according to claim 5, characterized in that: The anti-contact mechanism comprises: A contact cap (12) is arranged on the base plate (5); A resistance block (13) is engaged with the contact cap (12), and the resistance block (13) is arranged on the bracket (10); The contact cap (12) is a convex plate structure, and the abutment block (13) is a concave plate structure.

7. The labeling mechanism of a labeling machine according to claim 1, characterized in that: The heating assembly includes an infrared heater (14) and a second control box (15) for controlling the operation of the infrared heater (14), and the second control box (15) is electrically connected to the first control box (2).

8. The labeling mechanism of a labeling machine according to claim 1, characterized in that: The cooling component comprises: a cover (16) arranged on one side of the labeling head assembly; a fan (17) arranged on the housing (16); Wherein, a control switch of the fan (17) is arranged on the cover (16).

9. The labeling mechanism of a labeling machine according to claim 8, characterized in that: A dust collecting assembly for removing dust is also arranged on one side of the cover shell (16).

10. The labeling mechanism of a labeling machine according to claim 9, characterized in that: The dust suction component comprises a dust suction port (18) arranged on the housing (16), a dust suction box (19) is arranged on one side of the dust suction port (18), and a suction fan is arranged on the dust suction port (18).

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