Labeling machine for packaging laundry detergent

Abstract

The utility model provides a labeling machine for laundry detergent packaging, which relates to the field of labeling machines and comprises a mounting seat, a longitudinal moving device mounted at the top of the mounting seat, a transverse moving device mounted at the end of the longitudinal moving device, and a mounting plate mounted at the end of the transverse moving device. An adsorption part is installed on the side wall of the installation plate, a pressing roller is installed at one end of the installation plate through a first elastic part, second elastic parts are installed at the top and the bottom of the installation plate correspondingly, air injection cleaning devices are installed at the telescopic ends of the second elastic parts, and the output ends of the air injection cleaning devices incline towards the ends away from the second elastic parts. According to the labeling machine for packaging the laundry detergent, the threaded rod is rotated to drive the inner plate to move, so that the position of the pressing roller is adjusted, the pressing force of the pressing roller to a label is conveniently adjusted, and the laundry detergent is conveniently cleaned through the arranged spray head.

Description

Technical Field

[0001] This utility model relates to the field of labeling machines, and more particularly to a labeling machine for laundry detergent packaging. Background Technology

[0002] Laundry detergent works on the same principle as traditional laundry powder. Laundry detergent mostly uses non-ionic surfactants, has a near-neutral pH, is gentle on the skin, and degrades faster than laundry powder when released into the environment, thus becoming a new generation of detergent.

[0003] In the production of laundry detergent, labeling is required. Existing labeling machines typically use two opposing labeling machines to label both sides of the detergent simultaneously. First, the detergent is fed between the two machines. Then, a vacuum suction cup picks up the label, moves it to the detergent, and applies it to the detergent using pressure-sensitive adhesive. Finally, a pressing roller presses the label down. However, this method has some shortcomings:

[0004] 1. In existing laundry detergents, after the label is affixed, the pressing force of the pressing roller cannot be adjusted according to actual usage needs when pressing the affixed label;

[0005] 2. The existing labeling machine does not have a cleaning device, so it cannot clean the area where the laundry detergent is labeled, which may result in poor label adhesion.

[0006] Therefore, it is necessary to provide a new labeling machine for laundry detergent packaging to solve the above-mentioned technical problems. Utility Model Content

[0007] To solve the above-mentioned technical problems, this utility model provides a labeling machine for laundry detergent packaging.

[0008] The labeling machine for laundry detergent packaging provided by this utility model includes a mounting base. A longitudinal moving device is installed on the top of the mounting base, a transverse moving device is installed at the end of the longitudinal moving device, and a mounting plate is installed at the end of the transverse moving device. An adsorption element is installed on the side wall of the mounting plate. A pressing roller is installed at one end of the mounting plate through a first elastic element. A second elastic element is installed at both the top and bottom of the mounting plate. An air jet cleaning device is installed on the telescopic end of the second elastic element. The output end of the air jet cleaning device is inclined toward the end away from the second elastic element and is inclined downward.

[0009] The pressing roller and the air jet cleaning device can be moved to be flush with the side wall of the mounting plate where the adsorption element is installed.

[0010] Preferably, the longitudinal moving device includes a first electric cylinder, a first slide rail, and a first sliding plate. The first electric cylinder and the first slide rail are both fixedly installed on the mounting base. The telescopic end of the first electric cylinder is fixedly connected to a moving plate. The first sliding plate is slidably disposed on the first slide rail, and one end of the first sliding plate is fixedly connected to the moving plate.

[0011] Preferably, the lateral movement device includes a second electric cylinder, a second slide rail, and a second sliding plate. The second electric cylinder and the second slide rail are both fixedly installed on the moving plate. The telescopic end of the second electric cylinder is fixedly connected to the mounting plate. The second sliding plate is slidably disposed on the second slide rail, and one end of the second sliding plate is fixedly connected to the mounting plate.

[0012] Preferably, the first elastic element includes a fixed frame, an inner plate, a movable component, and a connecting frame. The fixed frame is fixedly connected to the mounting plate. The inner plate is movably disposed on the inner side of the fixed frame. One end of the inner plate is movably inserted into a through hole opened in the fixed frame. The movable component can drive the inner plate to move. The movable component is installed on the side wall of the inner plate. The end of the movable component is installed with a connecting frame. The connecting frame is rotatably connected to the pressing roller.

[0013] Preferably, the movable component includes a threaded rod and two upright plates, both of which are fixedly connected to a fixed frame. The threaded rod is rotatably connected to the two upright plates and is threadedly connected to the inner plate.

[0014] Preferably, the movable component includes a first spring, a sleeve, and a plug rod. One end of the sleeve is fixedly connected to the inner plate, one end of the plug rod is fixedly connected to the connecting frame, and the other end of the plug rod is movably disposed inside the sleeve. The two ends of the first spring are respectively fixedly connected to the inner plate and the connecting frame.

[0015] Preferably, the second elastic element includes a fixed plate, a movable plate, and a second spring. The fixed plate is fixedly connected to the mounting plate, one end of the movable plate is movably disposed in a groove opened in the fixed plate, and both ends of the second spring are fixedly connected to the bottom wall of the groove of the fixed plate and the bottom wall of the groove opened at the end of the movable plate, respectively.

[0016] Preferably, the jet cleaning device includes an end plate, an air pump, and an air collection pipe. The end plate is fixedly connected to a movable plate. The air pump and the air collection pipe are respectively installed at the top and bottom of the end plate. The output end of the air pump is connected to the inner cavity of the air collection pipe. Multiple nozzles are fixedly connected to the air collection pipe. Both ends of the side wall of the end plate are fixedly connected to abutment plates, and rollers are rotatably connected to the ends of the abutment plates.

[0017] Compared with related technologies, the labeling machine for laundry detergent packaging provided by this utility model has the following advantages:

[0018] Beneficial effects:

[0019] 1. The first electric cylinder drives the moving plate and the mounting plate to move longitudinally. When the mounting plate moves longitudinally, the rollers first come into contact with the laundry detergent. The laundry detergent is pressed by the rollers on both sides. The air pump sprays air into the air collection pipe. The gas is sprayed out from the nozzle and acts on the laundry detergent, which makes it easier to remove the dust adhering to the laundry detergent and improve the adhesion of the label.

[0020] 2. The inner plate is moved by rotating the threaded rod, thereby adjusting the position of the pressing roller. This makes it easy to adjust the pressing pressure of the pressing roller on the label. After the label is attached, the rolling of the pressing roller makes the label adhere more firmly. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a labeling machine for laundry detergent packaging provided by this utility model;

[0022] Figure 2 for Figure 1 A top view of the structure shown;

[0023] Figure 3 for Figure 1 A partial structural diagram of the structure shown;

[0024] Figure 4 for Figure 1 A schematic diagram of the structure from another angle is shown;

[0025] Figure 5 for Figure 1 The diagram shows a cross-sectional view of the second elastic element.

[0026] The following are the labeling elements in the diagram: 1. Mounting base; 2. Mounting plate; 3. Pressing roller; 4. First electric cylinder; 5. First slide rail; 6. Moving plate; 7. Second electric cylinder; 8. Second slide rail; 9. Fixing frame; 10. Inner plate; 11. Connecting frame; 12. Vertical plate; 13. Threaded rod; 14. Sleeve; 15. Insert rod; 16. First spring; 17. Fixing plate; 18. Moving plate; 19. Second spring; 20. End plate; 21. Air pump; 22. Air collection pipe; 23. Nozzle; 24. Abutment plate; 25. Roller; 26. Second sliding plate; 27. Adsorption component; 28. First sliding plate. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please refer to the following: Figures 1-5 ,in, Figure 1 This is a structural schematic diagram of a labeling machine for laundry detergent packaging provided by this utility model; Figure 2 for Figure 1 A top view of the structure shown; Figure 3 for Figure 1 A partial structural diagram of the structure shown; Figure 4 for Figure 1 A schematic diagram of the structure from another angle is shown; Figure 5 for Figure 1 The diagram shows a cross-sectional view of the second elastic element.

[0029] In the specific implementation process, such as Figures 1-5 As shown, the device includes a mounting base 1, a longitudinal moving device mounted on the top of the mounting base 1, a transverse moving device mounted at the end of the longitudinal moving device, a mounting plate 2 mounted at the end of the transverse moving device, an adsorption element 27 mounted on the side wall of the mounting plate 2, a pressing roller 3 mounted on one end of the mounting plate 2 via a first elastic element, a second elastic element mounted on the top and bottom of the mounting plate 2, an air jet cleaning device mounted on the telescopic end of the second elastic element, the output end of the air jet cleaning device is inclined toward the end away from the second elastic element, and the output end is inclined downwards, and the pressing roller 3 and the air jet cleaning device can be moved to be flush with the side wall of the mounting plate 2 where the adsorption element 27 is mounted;

[0030] The longitudinal moving device includes a first electric cylinder 4, a first slide rail 5, and a first sliding plate 28. The first electric cylinder 4 and the first slide rail 5 are both fixedly installed on the mounting base 1. The telescopic end of the first electric cylinder 4 is fixedly connected to a moving plate 6. The first sliding plate 28 is slidably disposed on the first slide rail 5. One end of the first sliding plate 28 is fixedly connected to the moving plate 6. The lateral moving device includes a second electric cylinder 7, a second slide rail 8, and a second sliding plate 26. The second electric cylinder 7 and the second slide rail 8 are both fixedly installed on the moving plate 6. The telescopic end of the second electric cylinder 7 is fixedly connected to a mounting plate 2. The second sliding plate 26 is slidably disposed on the second slide rail 8. One end of the second sliding plate 26 is fixedly connected to the mounting plate 2. The mounting plate 2 can be driven to move longitudinally by the first electric cylinder 4 and to move laterally by the second electric cylinder 7.

[0031] The first elastic component includes a fixed frame 9, an inner plate 10, a movable component, and a connecting frame 11. The fixed frame 9 is fixedly connected to the mounting plate 2. The inner plate 10 is movably disposed on the inner side of the fixed frame 9, with one end of the inner plate 10 movably inserted into a through hole in the fixed frame 9. The movable component can drive the inner plate 10 to move. The movable component is installed on the side wall of the inner plate 10, and the connecting frame 11 is installed at the end of the movable component. The connecting frame 11 is rotatably connected to the pressing roller 3. The movable component includes a threaded rod 13 and two upright plates 12. Both upright plates 12 are fixedly connected to the fixed frame 9, and the threaded rod 13 is rotatably connected to the two upright plates 12. The threaded rod 13 is threadedly connected to the inner plate 10. The movable parts include a first spring 16, a sleeve 14, and an insert rod 15. One end of the sleeve 14 is fixedly connected to the inner plate 10, and one end of the insert rod 15 is fixedly connected to the connecting frame 11. The other end of the insert rod 15 is movably disposed inside the sleeve 14. The two ends of the first spring 16 are fixedly connected to the inner plate 10 and the connecting frame 11, respectively. By rotating the threaded rod 13, the inner plate 10 is driven to move, thereby adjusting the position of the pressing roller 3. This facilitates the adjustment of the pressing pressure of the pressing roller 3 on the label, and through the pressing roller 3, the label is more firmly adsorbed.

[0032] The second elastic element includes a fixed plate 17, a movable plate 18, and a second spring 19. The fixed plate 17 is fixedly connected to the mounting plate 2. One end of the movable plate 18 is movably disposed in the groove opened in the fixed plate 17. The two ends of the second spring 19 are respectively fixedly connected to the bottom wall of the groove opened in the fixed plate 17 and the bottom wall of the groove opened at the end of the movable plate 18.

[0033] The jet cleaning device includes an end plate 20, an air pump 21, and an air collection pipe 22. The end plate 20 is fixedly connected to the movable plate 18. The air pump 21 and the air collection pipe 22 are respectively installed at the top and bottom of the end plate 20. The output end of the air pump 21 is connected to the inner cavity of the air collection pipe 22. Multiple nozzles 23 are fixedly connected to the air collection pipe 22. Both ends of the side wall of the end plate 20 are fixedly connected to the abutment plate 24. The end of the abutment plate 24 is rotatably connected to the roller 25. The air pump 21 sprays air into the air collection pipe 22. The air is sprayed out from the nozzles 23 and acts on the laundry detergent, which facilitates the removal of dust adhering to the laundry detergent.

[0034] The suction element 27 is a vacuum suction cup. When the vacuum suction cup approaches the label, the pressure inside the suction cup is reduced by connecting to a vacuum pump or vacuum generator, forming a low-pressure zone. The external atmospheric pressure is relatively high. Due to the pressure difference between the inside and outside of the suction cup, the external atmospheric pressure will press the label tightly against the surface of the suction cup, thereby achieving label adsorption. At this time, a tight contact is formed between the label and the suction cup. Stop the operation of the vacuum pump, or actively introduce air into the suction cup to eliminate the original pressure difference. After restoring normal pressure, the label is no longer subjected to additional atmospheric pressure, thus achieving the purpose of separating the label.

[0035] The working principle of this utility model is as follows: When the device is used, when the laundry detergent moves to the labeling machine position, the first electric cylinder 4 drives the moving plate 6 and the mounting plate 2 to move longitudinally. When the mounting plate 2 moves longitudinally, the rollers 25 first contact the laundry detergent, and the laundry detergent is pressed by the rollers 25 on both sides. The air pump 21 sprays air into the air collection pipe 22, and the gas is sprayed out from the nozzle 23 and acts on the laundry detergent, which facilitates the removal of dust adhering to the laundry detergent. As the mounting plate 2 moves continuously, the second spring 19 is gradually compressed, and the moving plate 18 moves towards the fixed position. The plate 17 moves within the groove. Then, the pressing roller 3 contacts the laundry detergent, the first spring 16 is compressed, and finally, the vacuum suction cup moves the label onto the laundry detergent. After the vacuum suction cup stops working, the second electric cylinder 7 starts, causing the mounting plate 2 to move laterally. During the lateral movement, the pressing roller 3 rolls on the label, and the roller 25 rotates. Through the pressing roller 3, the label is more firmly adhered. By rotating the threaded rod 13, the inner plate 10 is driven to move, thereby adjusting the position of the pressing roller 3 and facilitating the adjustment of the pressing pressure of the pressing roller 3 on the label.

[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A labeling machine for laundry detergent packaging, characterized in that, The device includes a mounting base (1), a longitudinal moving device is mounted on the top of the mounting base (1), a transverse moving device is mounted on the end of the longitudinal moving device, a mounting plate (2) is mounted on the end of the transverse moving device, an adsorption element (27) is mounted on the side wall of the mounting plate (2), a pressing roller (3) is mounted on one end of the mounting plate (2) through a first elastic element, a second elastic element is mounted on the top and bottom of the mounting plate (2), a jet cleaning device is mounted on the telescopic end of the second elastic element, the output end of the jet cleaning device is inclined toward the end away from the second elastic element, and the output end is inclined downward. The pressing roller (3) and the air jet cleaning device can be moved to be flush with the side wall of the mounting plate (2) on which the adsorption element (27) is installed.

2. The labeling machine for laundry detergent packaging according to claim 1, characterized in that, The longitudinal moving device includes a first electric cylinder (4), a first slide rail (5) and a first sliding plate (28). The first electric cylinder (4) and the first slide rail (5) are both fixedly installed on the mounting base (1). The telescopic end of the first electric cylinder (4) is fixedly connected to a moving plate (6). The first sliding plate (28) is slidably disposed on the first slide rail (5). One end of the first sliding plate (28) is fixedly connected to the moving plate (6).

3. The labeling machine for laundry detergent packaging according to claim 2, characterized in that, The lateral movement device includes a second electric cylinder (7), a second slide rail (8), and a second sliding plate (26). The second electric cylinder (7) and the second slide rail (8) are both fixedly installed on the moving plate (6). The telescopic end of the second electric cylinder (7) is fixedly connected to the mounting plate (2). The second sliding plate (26) is slidably disposed on the second slide rail (8). One end of the second sliding plate (26) is fixedly connected to the mounting plate (2).

4. The labeling machine for laundry detergent packaging according to claim 3, characterized in that, The first elastic element includes a fixed frame (9), an inner plate (10), a movable part, and a connecting frame (11). The fixed frame (9) is fixedly connected to the mounting plate (2). The inner plate (10) is movably arranged on the inner side of the fixed frame (9). One end of the inner plate (10) is movably inserted into the through hole opened in the fixed frame (9). The movable part can drive the inner plate (10) to move. The movable part is installed on the side wall of the inner plate (10). The end of the movable part is installed with a connecting frame (11). The connecting frame (11) is rotatably connected to the pressing roller (3).

5. The labeling machine for laundry detergent packaging according to claim 4, characterized in that, The movable component includes a threaded rod (13) and two upright plates (12). The two upright plates (12) are fixedly connected to the fixed frame (9). The threaded rod (13) is rotatably connected to the two upright plates (12). The threaded rod (13) is threadedly connected to the inner plate (10).

6. The labeling machine for laundry detergent packaging according to claim 5, characterized in that, The movable component includes a first spring (16), a sleeve (14), and a plug rod (15). One end of the sleeve (14) is fixedly connected to the inner plate (10), one end of the plug rod (15) is fixedly connected to the connecting frame (11), and the other end of the plug rod (15) is movably disposed inside the sleeve (14). The two ends of the first spring (16) are fixedly connected to the inner plate (10) and the connecting frame (11) respectively.

7. The labeling machine for laundry detergent packaging according to claim 6, characterized in that, The second elastic element includes a fixed plate (17), a movable plate (18), and a second spring (19). The fixed plate (17) is fixedly connected to the mounting plate (2). One end of the movable plate (18) is movably disposed in the groove opened in the fixed plate (17). The two ends of the second spring (19) are respectively fixedly connected to the bottom wall of the groove of the fixed plate (17) and the bottom wall of the groove opened at the end of the movable plate (18).

8. The labeling machine for laundry detergent packaging according to claim 7, characterized in that, The jet cleaning device includes an end plate (20), an air pump (21), and an air collection pipe (22). The end plate (20) is fixedly connected to the movable plate (18). The air pump (21) and the air collection pipe (22) are respectively installed on the top and bottom of the end plate (20). The output end of the air pump (21) is connected to the inner cavity of the air collection pipe (22). Multiple nozzles (23) are fixedly connected to the air collection pipe (22). Both ends of the side wall of the end plate (20) are fixedly connected to abutment plates (24). Rollers (25) are rotatably connected to the ends of the abutment plates (24).

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