Cosmetic packaging ink-jet printer

Abstract

The utility model discloses a cosmetic packaging ink-jet printer which comprises a conveying mechanism, a fixing frame is installed in the middle of a rack of the conveying mechanism, an ink-jet printing mechanism capable of being adjusted in a lifting mode is installed in the fixing frame, an ink storage box is arranged on the upper end face of the fixing frame, and an operation panel is arranged on one side of the fixing frame. The adjusting tables are arranged on the two sides of the portion, at the front end of the conveying mechanism, of the rack, the adjusting tables and the conveying mechanism are welded and fixed, movable plates are installed at the upper ends of the adjusting tables, the front ends and the rear ends of the movable plates are slidably connected with the adjusting tables, the two movable plates are fixedly connected through a connecting plate, and driving seats are fixedly arranged on the outer sides of the movable plates; a telescopic rod is installed on one side of the driving seat, the telescopic rod and the driving seat are in sliding limiting, a positioning plate is fixedly installed at the other end of the telescopic rod, and the problems that the code spraying position is wrong due to position deviation of a product before code spraying, and the code spraying quality is affected by dust on the surface of the product are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to an inkjet printer for cosmetic packaging. Background Art

[0002] An inkjet printer for cosmetic packaging is a device used to print information or labels on cosmetic packaging. It sprays ink or paint onto the target surface in a non-contact manner through a nozzle to create a readable code or identification. The inkjet printer can print various information, such as production date, shelf life, batch number, barcode, QR code, serial number, etc., as well as company name, brand logo and other custom information. This information is crucial for aspects such as product traceability, quality control and logistics management. In the cosmetic industry, the application of inkjet printers is very extensive. It can not only be used to print basic information, but also spray brand LOGO and patterns, etc., to improve the marketing value of products. In addition, the inkjet printer helps with anti-counterfeiting and tracking potential problems, preventing counterfeit products from entering the market and protecting the rights and interests of consumers.

[0003] For example, the Chinese authorized patent "An Inkjet Printer for Cosmetic Packaging" with the announcement number CN220410068U includes a bottom plate, a side plate fixedly connected to the bottom plate, a driving motor fixedly connected to the side plate, a conveyor belt fixedly connected to the output end of the driving motor passing through the side plate, a clamping structure arranged on the conveyor belt, a vertical plate fixedly connected to the side plate, a control panel fixedly connected to the vertical plate, the driving motor being electrically connected to the control panel, a spraying box installed on the vertical plate, a lifting structure arranged between the spraying box and the vertical plate, and a transmission structure arranged in the spraying box. The two clamping plates fixed on the conveyor belt clamp both ends of the cosmetic, improving the stability of the cosmetic when moving on the conveyor belt.

[0004] Although the above-mentioned prior art can achieve the spraying of codes on cosmetic packaging, during the inkjet printing process, problems such as product position deviation leading to incorrect inkjet printing positions are likely to occur. At the same time, affected by the production environment, there is likely to be dust on the surface of the product, and these dusts will affect the inkjet printing. Therefore, it does not meet the existing requirements, and for this reason, we propose an inkjet printer for cosmetic packaging. Content of the Utility Model

[0005] The purpose of the utility model is to provide an inkjet printer for cosmetic packaging to solve the problems of incorrect inkjet printing positions caused by product position deviation before inkjet printing and the influence of dust on the surface of the product on the inkjet printing quality as mentioned in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cosmetic packaging inkjet printer, including a conveying mechanism, a fixing frame is installed at the middle position of the frame of the conveying mechanism, a liftable and adjustable inkjet mechanism is installed inside the fixing frame, an ink storage cartridge is arranged on the upper end surface of the fixing frame, and an operation panel is arranged on one side of the fixing frame; further including:

[0007] Adjusting tables are arranged on both sides of the front-end frame of the conveying mechanism, and the adjusting tables are fixedly welded to the conveying mechanism. An activity plate is installed on the upper end of the adjusting table, and the front and rear ends of the activity plate are slidably connected to the adjusting table. The two activity plates are fixedly connected by a connecting plate. A driving seat is fixedly arranged on the outer side of the activity plate. One side of the driving seat is provided with a telescopic rod, and the telescopic rod is slidably limited to the driving seat. The other end of the telescopic rod is fixedly installed with a positioning plate.

[0008] Preferably, a servo motor is installed on one side inside the driving seat, and a stud is fixedly installed on the output shaft of the servo motor. The stud extends into the telescopic rod, and the stud is threadedly connected to the telescopic rod.

[0009] Preferably, limiting sliding grooves are arranged at the front and rear ends of the adjusting table. Tightening bolts are installed below the front and rear ends of the activity plate. The tightening bolts are in threaded cooperation with the activity plate, and one end of the tightening bolt extends into the limiting sliding groove.

[0010] Preferably, a dust suction hood is fixedly installed at the bottom of the connecting plate, a dust removal box is fixedly installed on the upper end surface of the connecting plate, the dust suction hood is connected to the dust removal box through a pipeline, and a negative pressure fan is installed on one side of the dust removal box.

[0011] Preferably, a drying mechanism is arranged at the rear end of the frame of the conveying mechanism. A wind channel communicating to the outside is arranged inside the drying mechanism. A heating wire is arranged inside the wind channel, and a fan is installed below the heating wire.

[0012] Preferably, a dust prevention mechanism is arranged at one end of the wind channel, and the dust prevention mechanism is composed of a dust-proof net and a dust-proof felt.

[0013] Preferably, the front end of the positioning plate is of an inclined structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The utility model is provided with a positioning and guiding mechanism. The staff can pre-adjust the distance between the positioning plates according to the width of the cosmetic packaging. By turning on the servo motor, its output shaft drives the stud to rotate. Under the thread friction with the telescopic rod and in cooperation with the guiding effect of the inner cavity of the driving seat on the telescopic rod, the telescopic rod drives the positioning plate to move horizontally, so as to complete the adjustment of the distance between the positioning plates according to the product width. Since one end of the positioning plate is of an inclined structure, it can form a guiding effect when contacting the cosmetic packaging and send it to the positioning area, thus ensuring the accuracy of the subsequent inkjet coding position. In addition, by moving the connecting plate, the positioning area can be moved. By rotating the fastening bolt, one end of the clamping plate is separated from the limit chute under the thread cooperation. At this time, the positioning area formed by the positioning plates can be freely moved. After reaching the designated position, reverse the fastening bolt to make it fixed to the limit chute again, ensuring the stability of the positioning and guiding mechanism at this position. This positioning and guiding mechanism can not only adjust the width of the positioning area, but also flexibly change the position of the positioning area, facilitating inkjet coding at different positions of the cosmetic packaging according to actual needs.

[0016] 2. The utility model is provided with a dust removal mechanism on the connecting plate. When the cosmetic packaging enters between the positioning plates, by turning on the negative pressure fan, the air inside is quickly discharged, and at the same time, the air outside the dust suction cover continuously supplements into the negative pressure fan through the connecting pipe, forming a relatively high pressure difference with the outside. Then the dust on the surface of the cosmetic box packaging can be adsorbed into the inside of the dust removal box, thus ensuring that the cosmetic box packaging remains clean during inkjet coding.

[0017] 3. The utility model is provided with a drying mechanism. The packaged product after inkjet coding will enter the drying mechanism. By turning on the heating wire, electrical energy is converted into heat energy to heat the air inside the air duct. Then turn on the fan to blow the high-temperature air onto the surface of the packaging, thereby promoting the drying of the ink on the packaging surface to achieve the purpose of improving production efficiency. Brief Description of the Drawings

[0018] Figure 1 is the three-dimensional view of the utility model;

[0019] Figure 2 is the three-dimensional view of the positioning and guiding mechanism of the utility model;

[0020] Figure 3 is the schematic diagram of the internal structure of the driving seat of the utility model;

[0021] Figure 4 is the schematic diagram of the internal structure of the drying mechanism of the utility model.

[0022] In the figure: 1. Conveyor mechanism; 2. Fixed frame; 3. Inkjet coding mechanism; 4. Ink storage cartridge; 5. Operation panel; 6. Adjustment table; 7. Movable plate; 8. Driving seat; 9. Connecting plate; 10. Dust removal box; 11. Negative pressure fan; 12. Limit sliding groove; 13. Tightening bolt; 14. Air drying mechanism; 15. Air duct; 16. Telescopic rod; 17. Positioning plate; 18. Dust suction hood; 19. Servo motor; 20. Stud; 21. Fan; 22. Electric heating wire. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Please refer to Figures 1-4 , an embodiment provided by the present invention: A cosmetic packaging inkjet printer, including a conveyor mechanism 1, a fixed frame 2 is installed at the middle position of the frame of the conveyor mechanism 1, an inkjet coding mechanism 3 that can be lifted and adjusted is installed inside the fixed frame 2, an ink storage cartridge 4 is arranged on the upper end surface of the fixed frame 2, and an operation panel 5 is arranged on one side of the fixed frame 2; further including:

[0025] Adjustment table 6, which is arranged on both sides of the front end frame of the conveyor mechanism 1, and the adjustment table 6 is welded and fixed to the conveyor mechanism 1. A movable plate 7 is installed on the upper end of the adjustment table 6, and the front and rear ends of the movable plate 7 are slidably connected to the adjustment table 6. The two movable plates 7 are fixedly connected by a connecting plate 9. A driving seat 8 is fixedly arranged on the outside of the movable plate 7. One side of the driving seat 8 is installed with a telescopic rod 16, and the telescopic rod 16 is slidably limited to the driving seat 8. The other end of the telescopic rod 16 is fixedly installed with a positioning plate 17.

[0026] During use, the distance between the positioning plates 17 is adjusted in advance according to the width of the cosmetic packaging. By turning on the servo motor 19, its output shaft drives the stud 20 to rotate. Under the thread friction with the telescopic rod 16, and in cooperation with the guiding effect of the inner cavity of the driving seat 8 on the telescopic rod 16, the telescopic rod 16 drives the positioning plate 17 to move horizontally, so as to complete the adjustment of the distance between the positioning plates 17 according to the product width. Since one end of the positioning plate 17 is in an inclined structure, it can form a guide when contacting the cosmetic packaging and send it to the positioning area, thereby ensuring the accuracy of the subsequent inkjet coding position. In addition, by moving the connecting plate 9, the positioning area can be moved. By rotating the tightening bolt 13, one end of the clamping plate is separated from the limit sliding groove 12 under the thread fit. At this time, the positioning area formed by the positioning plates 17 can be freely moved. After reaching the specified position, reverse the tightening bolt 13 to make it fixed to the limit sliding groove 13 again to ensure the stability of the positioning and guiding mechanism at this position.

[0027] Please refer toFigure 3 , on one side inside the driving seat 8, a servo motor 19 is installed. A stud 20 is fixedly installed on the output shaft of the servo motor 19. The stud 20 extends into the inside of the telescopic rod 16, and the stud 20 is threadedly connected to the telescopic rod 16, enabling the adjustment of the width of the positioning area.

[0028] Please refer to Figure 2 , on the front and rear ends of the adjustment table 6, limit sliding grooves 12 are provided. On the lower sides of the front and rear ends of the movable plate 7, fastening bolts 13 are installed. The fastening bolts 13 are in threaded cooperation with the movable plate 7, and one end of the fastening bolt 13 extends into the inside of the limit sliding groove 12, enabling the flexible change of the positioning area position and facilitating inkjet coding at different positions of the cosmetic packaging according to actual needs.

[0029] Please refer to Figure 2 , at the bottom of the connecting plate 9, a dust suction hood 18 is fixedly installed. On the upper end surface of the connecting plate 9, a dust removal box 10 is fixedly installed, and the dust suction hood 18 is connected to the dust removal box 10 through a pipeline. A negative pressure fan 11 is installed on one side of the dust removal box 10 to ensure that the cosmetic box packaging remains clean during inkjet coding.

[0030] Please refer to Figure 1 and Figure 4 , at the rear end of the frame of the conveying mechanism 1, a drying mechanism 14 is provided. Inside the drying mechanism 14, an air duct 15 communicating to the outside is provided. Inside the air duct 15, a heating wire 22 is provided. Below the heating wire 22, a fan 21 is installed to promote the drying of the ink on the packaging surface to achieve the purpose of improving production efficiency.

[0031] Please refer to Figure 4 , at one end of the air duct 15, a dust prevention mechanism is provided, and the dust prevention mechanism is composed of a dustproof net and a dustproof felt to prevent dust from adhering to the inkjet coding area through the air.

[0032] Please refer to Figure 2 , the front end of the positioning plate 17 is of an inclined structure.

[0033] Working principle: When in use, when the cosmetic packaging enters between the positioning plates, by turning on the negative pressure fan 11, the air inside is quickly discharged. At the same time, the air outside the dust suction hood 18 continuously replenishes into the negative pressure fan 11 through the connecting pipe, forming a relatively high pressure difference with the outside world. Then, the dust on the surface of the cosmetic box packaging can be adsorbed into the inside of the dust removal box 10, thus ensuring that the cosmetic box packaging remains clean during inkjet coding. The packaged product after inkjet coding will enter the inside of the drying mechanism 14. By turning on the heating wire 22, electrical energy is converted into heat energy to heat the air inside the air duct 15. Subsequently, the fan 21 is turned on to blow the high-temperature air onto the packaging surface, thereby promoting the drying of the ink on the packaging surface.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A cosmetic packaging inkjet printer, comprising a conveying mechanism (1), a fixing frame (2) is installed at the middle position of the frame of the conveying mechanism (1), a lifting and lowering adjustable inkjet mechanism (3) is installed inside the fixing frame (2), an ink storage box (4) is arranged on the upper end surface of the fixing frame (2), and an operation panel (5) is arranged on one side of the fixing frame (2); Features: Also includes: An adjustment platform (6) is arranged on both sides of the front end frame of the conveying mechanism (1), and the adjustment platform (6) is welded and fixed to the conveying mechanism (1). A movable plate (7) is installed at the upper end of the adjustment platform (6), and the front and rear ends of the movable plate (7) are slidably connected to the adjustment platform (6). The two movable plates (7) are fixedly connected via a connecting plate (9). A driving seat (8) is fixedly arranged on the outer side of the movable plate (7), a telescopic rod (16) is installed on one side of the driving seat (8), and the telescopic rod (16) and the driving seat (8) are slidably limited, and a positioning plate (17) is fixedly installed on the other end of the telescopic rod (16).

2. A cosmetic packaging inkjet printer according to claim 1, characterized in that: A servo motor (19) is installed on one side inside the driving seat (8), and a stud (20) is fixedly installed on the output shaft of the servo motor (19). The stud (20) extends into the interior of the telescopic rod (16), and the stud (20) is connected to the telescopic rod (16) through a thread.

3. The cosmetic packaging inkjet printer according to claim 1, characterized in that: The front and rear ends of the adjustment platform (6) are both provided with limiting slide grooves (12), and fastening bolts (13) are installed below the front and rear ends of the movable plate (7). The fastening bolts (13) and the movable plate (7) are threadedly matched, and one end of the fastening bolts (13) extends into the interior of the limiting slide groove (12).

4. The cosmetic packaging inkjet printer according to claim 1, characterized in that: A dust hood (18) is fixedly mounted on the bottom of the connecting plate (9), a dust removal box (10) is fixedly mounted on the upper end surface of the connecting plate (9), and the dust hood (18) is connected to the dust removal box (10) via a pipeline, and a negative pressure fan (11) is mounted on one side of the dust removal box (10).

5. The cosmetic packaging inkjet printer according to claim 1, characterized in that: A drying mechanism (14) is provided at the rear end of the frame of the conveying mechanism (1), an air duct (15) connected to the outside is provided inside the drying mechanism (14), an electric heating wire (22) is provided inside the air duct (15), and a fan (21) is installed below the electric heating wire (22).

6. A cosmetic packaging inkjet printer according to claim 5, characterized in that: A dustproof mechanism is provided at one end of the air duct (15), and the dustproof mechanism is composed of a dustproof net and a dustproof felt.

7. The cosmetic packaging inkjet printer according to claim 1, characterized in that: The front end of the positioning plate (17) is in an inclined structure.

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