Production device of acne removing patch

Abstract

The utility model relates to an acne removing patch production device, which comprises a slitting mill main body, and a glue pressing mechanism, a switching mechanism and a slitting mechanism which are sequentially arranged on the slitting mill main body from left to right, the glue pressing mechanism comprises an adapter plate, a glue pressing roller group, and a release paper unwinding roller and a bottom film unwinding roller which are arranged on the upper side and the lower side of the glue pressing roller group, the switching mechanism comprises a stripping roller and a recycling roller which are used for separating release paper, and a protective film unwinding roller and a pressing roller set which are used for pressing a protective film, and the hobbing mechanism comprises a half-cutting roller set used for shaping and hobbing, a full-cutting roller set used for overall hobbing, and a waste material winding roller used for recycling waste materials; compared with a traditional pneumatic pressing production mode, the full-automatic cutting machine adopts a processing mode of roller pressing and cutting in the whole process, so that the full-automatic cutting machine is high in production efficiency, more accurate in cutting control, clearer and more uniform in cut contour, and the phenomenon that materials are adhered to a mold is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of acne removal patches, in particular to a production device for acne removal patches. Background Art

[0002] An acne removal patch is a dressing patch that isolates acne from the outside world. Its function is to prevent the evaporation of moisture from the cutin layer, causing water accumulation to soften the cutin, so that active ingredients can penetrate, in order to achieve the purpose of removing acne. The structure of the acne removal patch is mainly circular. In order to cut out this shape, the traditional production device for acne removal patches combines a conveyor belt and a pneumatic press, and cuts the acne removal patch into shape by pneumatic pressing through a mold. However, when the cutting head of the mold wears out, the cut material will adhere to the cavity of the mold, and it is necessary to check and clean it, which seriously affects the production efficiency of the acne removal patch. Summary of the Invention

[0003] In order to overcome the deficiencies of the background art, the technical solution adopted by the utility model is: a production device for acne removal patches, including a rotary cutting machine main body, and a glue pressing mechanism, a conversion mechanism, and a rotary cutting mechanism sequentially arranged on the rotary cutting machine main body from left to right;

[0004] The glue pressing mechanism includes a transfer plate and a glue pressing roller group, as well as a release paper unwinding roller and a bottom film unwinding roller arranged on the upper and lower sides of the glue pressing roller group. The dressing on the transfer plate is pressed between the release paper and the bottom film released by the release paper unwinding roller and the bottom film unwinding roller through the glue pressing roller group;

[0005] The conversion mechanism includes a peeling roller and a recovery roller for separating the release paper, as well as a protective film unwinding roller and a pressing roller group for pressing the protective film;

[0006] The rotary cutting mechanism includes a semi-cutting roller group for shaping and rotary cutting, a full-cutting roller group for overall rotary cutting, and a waste material winding roller for recovering waste materials.

[0007] By adopting the above technical solution, the utility model adopts a processing method of roller pressing and cutting throughout the process. Compared with the traditional pneumatic pressing production method, its production efficiency is high, the cutting control is more accurate, the cut contour is clearer and more uniform, and there will be no phenomenon of material adhering to the mold.

[0008] The utility model is further arranged such that a dotted line knife roller group for rotary cutting pre-fold lines is arranged between the bottom film unwinding roller and the glue pressing roller group.

[0009] By adopting the above technical solution, before the bottom film enters the glue pressing mechanism, several parallel pre-fold lines are rotary cut on the bottom film through the dotted line knife roller group, so that the subsequent finished acne removal patch is located on the pre-fold lines. When in use, the bottom film is torn along the pre-fold lines, which is convenient for removing the acne removal patch and improves convenience.

[0010] The present utility model is further configured such that the dotted line cutter roller group / rubber pressing roller group / laminating roller group / semi - cutting roller group / full - cutting roller group includes an upper pressing roller, a lower pressing roller, a mounting seat and an adjusting mechanism. The lower pressing roller is rotatably connected to the main body of the rotary cutter through the mounting seat. The mounting seat is connected with an adjusting mechanism for adjusting the distance between the upper pressing roller and the lower pressing roller. The upper pressing roller is rotatably connected to the mounting seat, and the rotation directions of the upper pressing roller and the lower pressing roller are opposite.

[0011] Furthermore, the upper pressing roller / lower pressing roller is provided with a cavity for rotary cutting.

[0012] By adopting the above - mentioned technical solution, the distance between the upper pressing roller and the lower pressing roller is controlled by the adjusting mechanism. This structure determines the thickness of the dressing in the acne - removing patch, the cutting accuracy of the acne - removing patch, etc., and acne - removing patches with different dressing thicknesses can be produced according to needs.

[0013] The present utility model is further configured such that the adjusting mechanism includes a moving block, a top plate, an adjusting screw and a locking nut. The upper pressing roller is rotatably connected to the moving block. The mounting seat is provided with a sliding groove for connecting the moving block. The mounting seat is fixedly connected with a top plate at the position of the sliding groove. The top plate is threadedly connected with an adjusting screw for adjusting the height position of the moving block, and a locking nut is provided at the connection between the adjusting screw and the top plate / moving block.

[0014] By adopting the above - mentioned technical solution, locking nuts are threadedly connected at the two connections between the adjusting screw and the top plate and the moving block respectively. The distance between the upper pressing roller and the lower pressing roller is controlled by rotating the adjusting screw and fixed by the locking nut. The adjustment method is simple and convenient.

[0015] The present utility model is further configured such that the adjusting mechanism includes a steering plate, a steering member, a screw seat and an adjusting nut. The upper pressing roller is rotatably connected to the steering plate. The two ends of the steering plate are respectively rotatably connected with a mounting seat and a steering member. The steering member is sleeved with a screw seat, and the screw seat is threadedly connected with an adjusting nut for adjusting the rotation angle of the steering plate.

[0016] By adopting the above - mentioned technical solution, the distance between the upper pressing roller and the lower pressing roller is controlled by the adjusting nut, and the steering plate is freely rotatably connected to the mounting seat. When the tension of the protective film is too large, the steering plate rotates upward relative to the screw seat, playing a role in automatically adjusting the tension.

[0017] The present utility model is further configured such that an air duct for cooling the dressing is provided between the rubber pressing roller group and the peeling roller.

[0018] By adopting the above - mentioned technical solution, the temperature of the dressing is relatively high when it is extruded from the pharmaceutical machine. At this time, it is in a softened state for easy processing. The air ducts are distributed on the upper and lower sides of the acne - removing patch. The air ducts are provided with a plurality of air outlets linearly distributed, which respectively act on the surfaces of the release paper and the bottom film, cooling and shaping the dressing in an air - cooling manner and avoiding impurities from being mixed into the dressing.

[0019] The utility model is further configured such that a tension sensor for adjusting the tension is provided between the release paper unwinding / bottom film unwinding roller and the rubber pressing roller group, and between the protective film unwinding roller and the pressing roller group.

[0020] With the above technical solution, the tensions of the release paper, the bottom film, and the protective film are monitored by the tension sensor, so as to avoid deformation and cracking due to excessive tension.

[0021] The utility model is further configured such that the waste rewinding roller includes a PE rewinding roller, a semi-cut rewinding roller, and a full-cut rewinding roller.

[0022] With the above technical solution, the PE rewinding roller, the semi-cut rewinding roller, and the full-cut rewinding roller are respectively arranged at the rubber pressing roller group, the semi-cut roller group, and the full-cut roller group, and are respectively used for recycling the PE film, the semi-cut waste, and the full-cut waste.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] The utility model adopts a processing method of roller pressing and cutting throughout the process. Compared with the traditional pneumatic pressing production method, its production efficiency is high, the cutting control is more accurate, the cut profile is clearer and more uniform, and the phenomenon of material sticking to the mold will not occur.

[0025] The following further describes the embodiments of the utility model with reference to the accompanying drawings. Description of the Drawings

[0026] Figure 1 is the front view of the utility model;

[0027] Figure 2 is the Figure 1 structural schematic diagram of the rubber pressing mechanism in the utility model;

[0028] Figure 3 is the Figure 1 structural schematic diagram of the conversion mechanism in the utility model;

[0029] Figure 4 is the Figure 1 structural schematic diagram of the rotary cutting mechanism in the utility model;

[0030] Figure 5 is the Figure 2 partial enlarged view of the A-direction view in the utility model;

[0031] Figure 6 is the Figure 2 partial enlarged view of the B-direction view in the utility model;

[0032] Figure 7 is the structural schematic diagram of the acne patch of the utility model;

[0033] Wherein: 1 - the main body of the rotary cutting machine, 2 - the rubber pressing mechanism, 3 - the conversion mechanism, 4 - the rotary cutting mechanism, 10 - the dressing, 11 - the release paper, 12 - the bottom film, 13 - the protective film, 14 - the PE film, 15 - the PU film, 16 - the pre-crease, 21 - the adapter plate, 22 - the rubber pressing roller group, 23 - the release paper unwinding roller, 24 - the bottom film unwinding roller, 25 - the dotted line cutter roller group, 26 - the air duct, 27 - the tension sensor, 31 - the peeling roller, 32 - the recovery roller, 33 - the protective film unwinding roller, 34 - the pressing roller group, 41 - the semi-cutting roller group, 42 - the full-cutting roller group, 43 - the waste material winding roller, 44 - the PE winding roller, 45 - the semi-cutting winding roller, 46 - the full-cutting winding roller, 51 - the upper pressing roller, 52 - the lower pressing roller, 53 - the mounting seat, 54 - the adjusting mechanism, 541 - the moving block, 542 - the top plate, 543 - the adjusting screw, 544 - the locking nut, 545 - the steering plate, 546 - the steering part, 547 - the screw seat, 548 - the adjusting nut; Specific embodiments

[0034] Combined with Figures 1-4 As shown, this embodiment provides a production device for acne stickers, including the main body 1 of the rotary cutting machine, and a rubber pressing mechanism 2, a conversion mechanism 3, and a rotary cutting mechanism 4 arranged on the main body 1 of the rotary cutting machine in sequence from left to right. The rubber pressing mechanism 2 includes an adapter plate 21 and a rubber pressing roller group 22, and a release paper unwinding roller 23 and a bottom film unwinding roller 24 arranged on the upper and lower sides of the rubber pressing roller group 22. The dressing on the adapter plate 21 is pressed between the release paper and the bottom film released by the release paper unwinding roller 23 and the bottom film unwinding roller 24 through the rubber pressing roller group 22. The conversion mechanism 3 includes a peeling roller 31 and a recovery roller 32 for separating the release paper, and a protective film unwinding roller 33 and a pressing roller group 34 for pressing the protective film. The rotary cutting mechanism 4 includes a semi-cutting roller group 41 for shaping and rotary cutting, a full-cutting roller group 42 for overall rotary cutting, and a waste material winding roller 43 for recovering waste materials.

[0035] As Figure 2 shown, in this embodiment, an air duct 26 for cooling the dressing is arranged between the rubber pressing roller group 22 and the peeling roller 31. The temperature of the dressing is relatively high when it is extruded from the pharmaceutical machine, and it is in a softened state at this time for easy processing. The air duct 26 is distributed on the upper and lower sides of the acne sticker. The air duct 26 is provided with a plurality of air outlets distributed linearly, which act on the surfaces of the release paper and the bottom film respectively to cool and shape the dressing in an air-cooling manner and avoid impurities from being doped into the dressing.

[0036] As Figure 2 and 3 shown, in this embodiment, tension sensors 27 for adjusting the tension are arranged between the release paper unwinding / bottom film unwinding roller 24 and the rubber pressing roller group 22, and between the protective film unwinding roller 33 and the pressing roller group 34. The tensions of the release paper, the bottom film, and the protective film are monitored through the tension sensors 27 to avoid deformation and cracking due to excessive tension.

[0037] As Figure 4 shown, in this embodiment, the waste winding roller 43 includes a PE winding roller 44, a semi-cut winding roller 45, and a full-cut winding roller 46. The PE winding roller 44, the semi-cut winding roller 45, and the full-cut winding roller 46 are respectively arranged at the laminating roller group 34, the semi-cut roller group 41, and the full-cut roller group 42, and are respectively used for recycling the PE film 14, semi-cut waste, and full-cut waste.

[0038] As Figure 5 shown, in this embodiment, a dotted line knife roller group 25 for rolling and cutting pre-fold lines is provided between the bottom film unwinding roller 24 and the glue pressing roller group 22. The dotted line knife roller group 25 / glue pressing roller group 22 / laminating roller group 34 / semi-cut roller group 41 / full-cut roller group 42 includes an upper pressing roller 51, a lower pressing roller 52, a mounting seat 53, and an adjusting mechanism 54. The lower pressing roller 52 is rotatably connected to the rolling cutter main body 1 through the mounting seat 53. The mounting seat 53 is connected with an adjusting mechanism 54 for adjusting the distance between the upper pressing roller 51 and the lower pressing roller 52. The upper pressing roller 51 is rotatably connected to the mounting seat 53. The rotation directions of the upper pressing roller 51 and the lower pressing roller 52 are opposite. By controlling the distance between the upper pressing roller 51 and the lower pressing roller 52 through the adjusting mechanism 54, the thickness of the dressing in the acne sticker and the cutting accuracy of the acne sticker are determined, and acne stickers with different dressing thicknesses can be produced according to needs.

[0039] The first embodiment of the adjusting mechanism 54 provided by the present utility model: The adjusting mechanism 54 includes a moving block 541, a top plate 542, an adjusting screw 543, and a locking nut 544. The upper pressing roller 51 is rotatably connected to the moving block 541. The mounting seat 53 is provided with a sliding groove for connecting the moving block 541. The mounting seat 53 is fixedly connected with a top plate 542 at the position of the sliding groove. The top plate 542 is threadedly connected with an adjusting screw 543 for adjusting the height position of the moving block 541, and a locking nut 544 is provided at the connection between the adjusting screw 543 and the top plate 542 / moving block 541. The upper pressing roller 51 / lower pressing roller 52 is provided with a cavity for rolling and cutting. The adjusting screw 543 is threadedly connected with locking nuts 544 at both connections with the top plate 542 and the moving block 541. By rotating the adjusting screw 543, the distance between the upper pressing roller 51 and the lower pressing roller 52 is controlled, and it is fixed by the locking nut 544. Its adjustment method is simple and convenient.

[0040] As Figure 6As shown in the figure, the present utility model provides a second embodiment of the adjusting mechanism 54: The adjusting mechanism 54 includes a steering plate 545, a steering member 546, a screw seat 547, and an adjusting nut 548. The upper pressing roller 51 is rotatably connected to the steering plate 545. Mounting seats 53 and steering members 546 are respectively rotatably connected to both ends of the steering plate 545. The steering member 546 is sleeved with a screw seat 547, and the screw seat 547 is threadedly connected with an adjusting nut 548 for adjusting the rotation angle of the steering plate 545. A limiting block for restricting the rotation angle of the steering plate is provided on one side of the steering plate 545. The upper pressing roller 51 / the lower pressing roller 52 is provided with a cavity for rolling cutting. The distance between the upper pressing roller 51 and the lower pressing roller 52 is controlled by the adjusting nut 548, and the steering plate 545 is freely rotatably connected to the mounting seat 53. When the tension of the protective film is too large, the steering plate 545 rotates upward relative to the screw seat 547, playing a role in automatically adjusting the tension.

[0041] Combined with Figure 7 As shown in the figure, the working principle of the present utility model is as follows: The present utility model is applicable to a dust-free workshop. At the rubber pressing mechanism 2, the dressing 10 is extruded from the pharmaceutical machine onto the transfer plate 21. The release paper 11 and the bottom film 12 are respectively released from the release paper unwinding roller 23 and the bottom film unwinding roller 24. A plurality of parallel pre-fold lines 16 are roll-cut on the bottom film 12 by the dotted line knife roller group 25. The dressing 10 is extruded between the release paper 11 and the bottom film 12 by the rubber pressing mechanism 2, and the dressing 10 is cooled and shaped through the air duct 26; At the conversion mechanism 3, the release paper 11 on the upper surface of the dressing 10 is separated from the dressing 10 by the peeling roller 31, so that the release paper 11 is wound into the recovery roller 32. The protective film 13 is a double-layer film composed of a PE film 14 and a PU film 15, which is released from the protective film 13 unwinding roller 33. One side of the PU film 15 in the protective film 13 is attached to the upper surface of the dressing 10 through the pressing roller group 34. The outer layer PE film 14 is separated from the PU film 15 and recovered through the PE winding roller 44, so that only the PU film 15 remains outside the dressing 10; At the roll-cutting mechanism 4, the dressing 10 is semi-cut into a circular granule shape through the semi-cutting roller group 41, and the waste after semi-cutting is separated from the bottom film 12 and recovered through the semi-cut winding roller 45. The acne removal stickers are roll-cut into finished products distributed in a rectangular array through the full-cutting roller group 42, and the waste of the bottom film after full-cutting is recovered through the full-cut winding roller 46. The whole process is automated production, with high production efficiency.

[0042] In addition to the above embodiments, the present utility model may also have other embodiments. All technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope required by the present utility model.

Claims

1. A production device for acne removal patches, characterized in that, It includes a rotary cutting machine main body (1), and a glue pressing mechanism (2), a conversion mechanism (3) and a rotary cutting mechanism (4) which are successively arranged on the rotary cutting machine main body (1) from left to right; The glue pressing mechanism (2) includes an adapter plate (21) and a glue pressing roller set (22), as well as a release paper unwinding roller (23) and a bottom film unwinding roller (24) arranged on the upper and lower sides of the glue pressing roller set (22). The dressing on the adapter plate (21) is pressed between the release paper and the bottom film released by the release paper unwinding roller (23) and the bottom film unwinding roller (24) through the glue pressing roller set (22); The conversion mechanism (3) includes a peeling roller (31) and a recovery roller (32) for separating the release paper, as well as a protective film unwinding roller (33) and a pressing roller set (34) for pressing the protective film; The rotary cutting mechanism (4) includes a half-cutting roller set (41) for rotary cutting acne stickers, a full-cutting roller set (42) for overall rotary cutting, and a waste material winding roller (43) for recovering waste materials.

2. The production device of an acne sticker according to claim 1, characterized in that: A dotted line knife roller set (25) for rotary cutting pre-fold lines is arranged between the bottom film unwinding roller (24) and the glue pressing roller set (22).

3. The production device of an acne sticker according to claim 2, characterized in that: The dotted line knife roller set (25) / glue pressing roller set (22) / pressing roller set (34) / half-cutting roller set (41) / full-cutting roller set (42) includes an upper pressing roller (51), a lower pressing roller (52), a mounting seat (53) and an adjusting mechanism (54). The lower pressing roller (52) is rotatably connected to the rotary cutting machine main body (1) through the mounting seat (53). The mounting seat (53) is connected with an adjusting mechanism (54) for adjusting the distance between the upper pressing roller (51) and the lower pressing roller (52). The upper pressing roller (51) is rotatably connected to the mounting seat (53), and the rotation directions of the upper pressing roller (51) and the lower pressing roller (52) are opposite.

4. The production device of an acne sticker according to claim 3, characterized in that: The upper pressing roller (51) / lower pressing roller (52) is provided with a cavity for rotary cutting.

5. The production device of an acne sticker according to claim 3, characterized in that: The adjusting mechanism (54) includes a moving block (541), a top plate (542), an adjusting screw (543) and a locking nut (544). The upper pressing roller (51) is rotatably connected to the moving block (541). The mounting seat (53) is provided with a sliding groove for connecting the moving block (541). The mounting seat (53) is fixedly connected with a top plate (542) at the sliding groove. The top plate (542) is threadedly connected with an adjusting screw (543) for adjusting the height position of the moving block (541), and a locking nut (544) is arranged at the connection of the adjusting screw (543) and the top plate (542) / moving block (541).

6. The production device of an acne sticker according to claim 3, characterized in that: The adjusting mechanism (54) includes a steering plate (545), a steering part (546), a screw seat (547) and an adjusting nut (548). The upper pressing roller (51) is rotatably connected to the steering plate (545). The two ends of the steering plate (545) are respectively rotatably connected with a mounting seat (53) and a steering part (546). The steering part (546) is sleeved with a screw seat (547), and the screw seat (547) is threadedly connected with an adjusting nut (548) for adjusting the rotation angle of the steering plate (545).

7. The production device for the anti-acne patch according to claim 1, characterized in that: An air duct (26) for cooling the dressing is arranged between the glue pressing roller set (22) and the peeling roller (31).

8. The production device of an acne sticker according to claim 1, wherein: A tension sensor (27) for adjusting the tension is provided between the release paper unwinding / bottom film unwinding roller (24) and the rubber pressing roller group (22), and between the protective film unwinding roller (33) and the laminating roller group (34).

9. The production device of an acne sticker according to claim 1, characterized in that: The waste winding roller (43) includes a PE winding roller (44), a half-cut winding roller (45) and a full-cut winding roller (46).

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