A labelling machine

Abstract

This utility model discloses a labeling machine, including a labeling machine body, a labeling conveying device on one side of the labeling machine body, an air cushion box on the labeling conveying device via a placement component, an auxiliary labeling component at the labeling area of ​​the labeling machine body, a detection mechanism on the side wall of the labeling conveying device, and a pressing mechanism on the labeling machine body. An air cushion conveying device is located at one end of the labeling conveying device, and an auxiliary component is located at the end of the labeling conveying device near the air cushion conveying device. The labeling conveying device and the placement component work together to ensure the stability of the air cushion box during conveying. The rotating frame and hook in the auxiliary component, through a notch matching the air cushion box, assist in the air cushion box leaving the placement cavity when it reaches the end of the conveying process. This effectively solves the problem of material jamming in traditional labeling machines, reduces the need for manual intervention, ensures the continuity of the production line, and reduces labor costs.

Description

Technical Field

[0001] This utility model relates to the field of labeling machine technology, specifically to a labeling machine. Background Technology

[0002] Cosmetic cushion foundations are common base makeup products in the beauty market, encompassing categories such as BB cushions and CC cushions, combining the functions of foundation coverage with portable touch-ups. The label on the surface of the casing is a crucial element for compliant sales and user awareness, requiring it to carry core cosmetic information, including ingredient list, expiration date (use-by date), skin type suitability information, production license number, and brand traceability code. This information serves as necessary documentation for compliance with cosmetic regulations and provides consumers with crucial references for understanding product safety and correct usage. Because cosmetic cushion foundations are mostly mass-produced industrially, the labeling must balance precision and aesthetics—ensuring the label adheres neatly and without misalignment to avoid damaging the product's refined appearance; it must also ensure a secure fit to prevent the label from falling off during daily touch-ups, guaranteeing long-term clarity and traceability of the information.

[0003] However, cosmetic cushions have the following technical defects in the labeling process: the lack of an effective label clamping device after labeling results in insufficient label adhesion and easy detachment, affecting the product identification effect; in addition, after the cushion box is transported to the end, there are often jams when the labeling is completed and the material is unloaded to the next process, requiring manual intervention to remove it, which not only disrupts the continuity of the production line, but also increases labor costs and cannot be adapted to high-efficiency production scenarios. Utility Model Content

[0004] The purpose of this invention is to provide a labeling machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a labeling machine, comprising a labeling machine body, a labeling conveying device provided on one side of the labeling machine body, an air cushion box provided on the labeling conveying device via a placement component, an auxiliary labeling component provided at the labeling area of ​​the labeling machine body, a detection mechanism provided on the side wall of the labeling conveying device, a pressing mechanism provided on the labeling machine body, an air cushion conveying device provided at one end of the labeling conveying device, and an auxiliary component provided at the end of the labeling conveying device near the air cushion conveying device.

[0006] Preferably, in order to facilitate the placement of the air cushion box and the processing such as labeling, the placement component includes placement boxes equidistantly arranged on the labeling conveying device, the placement boxes having placement cavities that match the air cushion box, and a notch being provided at the end of the placement box near the air cushion conveying device.

[0007] Preferably, in order to assist in the conveying and guiding of the label during labeling and facilitate labeling, the auxiliary labeling component includes a labeling guide plate set on the side wall of the labeling machine body for guiding the label, a fixing rod set on one side of the labeling guide plate, and a pressure plate set under the fixing rod for assisting the label to be applied to the air cushion box.

[0008] Preferably, in order to detect the placement box before labeling, the equipment stops labeling when there is no air cushion box in the placement cavity to avoid waste, the detection mechanism includes a fixed block set on the side wall of the labeling conveyor, and a measuring sensor is set between the two fixed blocks through a moving component. The measuring sensor is used to detect the air cushion box in the placement box before labeling.

[0009] Preferably, in order to adjust the position of the measuring object sensor and ensure the detection effect, the moving component includes an adjusting screw disposed between two fixed blocks, a moving block engaged by threads on the adjusting screw, and a lifting device disposed on the moving block, the lifting device being connected to the measuring object sensor.

[0010] Preferably, in order to press the label after labeling to ensure the labeling effect and prevent subsequent detachment, the pressing mechanism includes an adjustment device set on the side wall of the labeling machine body. The adjustment device is equipped with an adjustment block, and the side wall of the adjustment block is equipped with a pressure roller for pressing the label after the air cushion box is labeled.

[0011] Preferably, in order to facilitate the separation of the air cushion box from the placement box and make it easier to unload for subsequent processing, the auxiliary component includes a rotating frame set at the end of the labeling conveyor, and the rotating frame is equipped with hooks by means of mounting parts, the hooks matching the notches.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) The labeling conveying device and the placement component work together. Through the placement cavity and end notch design of the placement box matching the air cushion box, the stability of the air cushion box during the conveying process is ensured. The rotating frame and hook in the auxiliary component are matched with the air cushion box through the notch design. When the air cushion box is conveyed to the end, the hook helps it leave the placement cavity. This effectively solves the problem of material jamming in traditional labeling machines, reduces the need for manual intervention, ensures the continuity of the production line, and reduces labor costs. (2) The testing agency uses a combination of a measuring sensor and a moving component to detect the presence of the air cushion box before labeling. When there is no air cushion box in the box, the labeling operation is automatically paused, which effectively avoids unnecessary consumption of labels. At the same time, the adjustable moving component ensures accurate adaptation of the detection position. (3) The pressing mechanism, through the cooperation of the adjusting device and the pressure roller, performs dynamic pressing on the label after the labeling is completed, which enhances the adhesion of the label, avoids the risk of the label falling off during the user's daily makeup touch-up process, and ensures that the product information is clear and traceable for a long time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a labeling machine proposed in this utility model; Figure 2 This is one of the partial structural schematic diagrams of a labeling machine proposed in this utility model; Figure 3 This is a partial structural diagram of the labeling conveying device and the detection mechanism in a labeling machine proposed in this utility model; Figure 4 This is the second schematic diagram of a partial structure of a labeling machine proposed in this utility model.

[0014] In the diagram: 11. Labeling machine body; 12. Labeling conveyor; 13. Air cushion conveyor; 14. Air cushion box; 15. Notch; 16. Labeling guide plate; 17. Fixing rod; 18. Pressure plate; 19. Placement box; 21. Fixing block; 22. Adjusting screw; 23. Moving block; 24. Object sensor; 25. Lifting device; 31. Adjusting block; 32. Adjusting device; 33. Pressure roller; 41. Rotating frame; 42. Mounting component; 43. Hook. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4This utility model provides an embodiment of a labeling machine, including a labeling machine body 11. The labeling machine is used to apply labels to air cushion boxes 14. To provide guidance and assistance during the labeling process, an auxiliary labeling component is provided at the labeling area of ​​the labeling machine body 11. The auxiliary labeling component includes a labeling guide plate 16 disposed on the side wall of the labeling machine body 11 for guiding the label to be applied. A fixing rod 17 is disposed on one side of the labeling guide plate 16, and a pressure plate 18 is disposed below the fixing rod 17. The bottom end of the pressure plate 18 is wrapped with a rubber layer to avoid hard contact and is used to assist the label in being applied to the air cushion box 14 and to assist the label in being peeled off and applied to the air cushion box 14. This is a relatively mature technology and will not be described in detail here. In order to facilitate the transportation of the air cushion box 14 to be labeled, the labeling machine body 11... A labeling conveyor 12 is provided on one side, which can be conveyed by a conveyor belt or other conveying equipment. This is a relatively mature technology and will not be described in detail here. An air cushion box 14 is provided on the labeling conveyor 12 through a placement component. The placement component includes placement boxes 19 that are equidistantly arranged on the labeling conveyor 12. The placement box 19 has a placement cavity that matches the air cushion box 14. A notch 15 is provided at the end of the placement box 19 near the air cushion conveyor 13 to facilitate subsequent cooperation with the hook 43 of the auxiliary component. After labeling, the air cushion box 14 leaves the placement cavity and is conveyed by the air cushion conveyor 13 for subsequent packaging and other processing. An air cushion conveyor 13 is provided at one end of the labeling conveyor 12. It can be a conveyor belt or the like to facilitate the conveying of the labeled air cushion box 14.

[0017] Please see Figures 1-4 To detect the presence of the air cushion box 14 inside the placement box 19 before labeling, and to facilitate labeling with the labeling machine body 11 if the air cushion box 14 is present, and to prevent waste if the air cushion box 14 is absent, a detection mechanism is provided on the side wall of the labeling conveyor device 12. This mechanism includes fixed blocks 21 mounted on the side wall of the labeling conveyor device 12, with a measuring sensor 24 positioned between the two fixed blocks 21 via a moving component. This sensor can be a laser sensor or an infrared sensor. When the air cushion box 14 is present inside the placement box 19, it will be higher than the placement box 19, thus enabling detection with the measuring sensor 24. Alternatively, it can be detected by... Other detection methods are relatively mature technologies and will not be elaborated here. The object sensor 24 is used to detect the air cushion box 14 inside the placement box 19 before labeling. The moving component includes an adjusting screw 22 disposed between two fixed blocks 21. A moving block 23 is threadedly engaged on the adjusting screw 22. A lifting device 25 is provided on the moving block 23. The lifting device 25 can be adjusted in height by sliding rod and fastening bolt, or other methods can be used. The lifting device 25 is connected to the object sensor 24, thereby adjusting the horizontal and vertical positions of the object sensor 24 to ensure the detection effect of the object sensor 24.

[0018] Please see Figures 1-4 To ensure the labels are firmly pressed after labeling and to facilitate the removal of the air cushion box 14 from the placement cavity for subsequent transport and to prevent it from getting stuck in the placement cavity, the labeling machine body 11 is equipped with a pressing mechanism. This pressing mechanism includes an adjusting device 32 mounted on the side wall of the labeling machine body 11. The adjusting device 32 has an adjusting block 31, and a pressure roller 33 is mounted on the side wall of the adjusting block 31. This roller is used to press the labels firmly after labeling by the air cushion box 14. The adjusting device 32 can be adjusted manually or automatically. Manual adjustment can be achieved by adjusting the height of the adjusting screw 22, while automatic adjustment can be achieved using an electric push rod or similar method. This adjusts the distance between the pressure roller 33 and the air cushion box 14, ensuring that the labels on the air cushion box 14 are firmly pressed after labeling. An auxiliary component is provided at one end of the delivery device 12 near the air cushion delivery device 13. The auxiliary component includes a rotating frame 41 at the end of the labeling delivery device 12. A hook 43 is provided on the rotating frame 41 through a mounting part 42. The hook 43 is covered with an elastic material, such as rubber, to avoid hard contact with the air cushion box 14. The hook 43 matches the notch 15. The rotating frame 41 can be connected to the side wall of the labeling delivery device 12 by bolts. The tilt angle of the rotating frame 41 can be easily adjusted, thereby adjusting the angle of the hook 43. This allows the air cushion box 14 to be moved out of the placement cavity and placed on the air cushion delivery device 13 for delivery after the placement box 19 moves to the end of the labeling delivery device 12, under the action of gravity and with the help of the hook 43.

[0019] Working Principle: In use, this invention adjusts the position of the measuring sensor 24 by adjusting the screw 22 in conjunction with the lifting device 25. This facilitates the detection of the air cushion box 14 inside the placement box 19 before labeling. During labeling, the air cushion box 14 is placed in the placement cavity, and the labeling conveying device 12 operates, carrying the placement box 19 and the air cushion box 14. When transported to the detection station, the measuring sensor 24 detects the presence of the air cushion box 14 inside the placement box 19. If present, the labeling machine... The labeling machine body 11 works in conjunction with the labeling guide plate 16 and the pressure plate 18 to complete the labeling of the air cushion box 14. If the label does not exist, the labeling machine body 11 stops working to avoid label waste. After the labeling is completed, it continues to be conveyed. The pressure roller 33 presses the label on the air cushion box 14 to prevent it from falling off. It continues to be conveyed. After moving to the end of the labeling conveying device 12, the air cushion box 14 can be removed from the placement cavity by gravity and with the help of the hook 43. It falls onto the air cushion conveying device 13 for conveying, and then subsequent packaging and other operations are carried out.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A labeling machine, comprising a labeling machine body (11), characterized in that: A labeling conveyor (12) is provided on one side of the labeling machine body (11). An air cushion box (14) is provided on the labeling conveyor (12) through a placement component. An auxiliary labeling component is provided at the labeling position of the labeling machine body (11). A detection mechanism is provided on the side wall of the labeling conveyor (12). A pressing mechanism is also provided on the labeling machine body (11). An air cushion conveyor (13) is provided at one end of the labeling conveyor (12). An auxiliary component is provided at the end of the labeling conveyor (12) near the air cushion conveyor (13).

2. A labelling machine according to claim 1, characterised in that: The placement assembly includes placement boxes (19) equidistantly arranged on the labeling conveying device (12). The placement box (19) has a placement cavity that matches the air cushion box (14). The placement box (19) has a notch (15) at one end near the air cushion conveying device (13).

3. A labelling machine according to claim 2, characterised in that: The auxiliary labeling component includes a labeling guide plate (16) set on the side wall of the labeling machine body (11) for guiding the label. A fixing rod (17) is set on one side of the labeling guide plate (16), and a pressure plate (18) is set under the fixing rod (17) for assisting the label to be applied to the air cushion box (14).

4. A labelling machine according to claim 3, characterised in that: The detection mechanism includes a fixed block (21) set on the side wall of the labeling conveying device (12), and a measuring sensor (24) is set between the two fixed blocks (21) through a moving component. The measuring sensor (24) is used to detect the air cushion box (14) in the placement box (19) before labeling.

5. A labelling machine according to claim 4, characterised in that: The moving component includes an adjusting screw (22) disposed between two fixed blocks (21), a moving block (23) being threaded onto the adjusting screw (22), and a lifting device (25) disposed on the moving block (23), the lifting device (25) being connected to the measuring sensor (24).

6. A labelling machine according to claim 5, characterised in that: The pressing mechanism includes an adjustment device (32) set on the side wall of the labeling machine body (11), an adjustment block (31) is provided on the adjustment device (32), and a pressure roller (33) is provided on the side wall of the adjustment block (31) for pressing the label after the air cushion box (14) is labeled.

7. A labelling machine according to claim 6, characterised in that: The auxiliary component includes a rotating frame (41) disposed at the end of the labeling conveyor (12), and a hook (43) is provided on the rotating frame (41) by means of a mounting piece (42), the hook (43) matching the notch (15).

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