Automatic taking-out and collecting device for outer protective film of carton

Abstract

The utility model relates to a cigarette packet packaging mechanical technical field, is a kind of automatic taking out and collecting device of outer protective film of carton. Including push mechanism, carton transfer push tower mechanism, film suction mechanism, film material collecting box and film compaction mechanism;The push mechanism is installed in the front side of carton transfer push tower mechanism, and is installed with carton transfer push tower mechanism cooperation, and the film suction mechanism for taking out film is installed in the back side of carton transfer push tower mechanism, and the back side of carton transfer push tower mechanism is provided with film material collecting box with film suction mechanism cooperation, and the side of film material collecting box is provided with the film compaction mechanism for compacting film in film material collecting box. The present application is efficient, environmental protection, low loss, solves the efficiency bottleneck and resource waste problem in the existing process.

Description

Technical Field

[0001] This utility model relates to the field of cigarette packaging machinery technology, specifically, it is an automatic removal and collection device for the outer protective film of cigarette cartons. Background Technology

[0002] Currently, the removal and collection of the outer protective film of conventional carton packaging still largely relies on manual removal of the film, which significantly impacts the production efficiency of enterprises.

[0003] The technical problems existing in the above-mentioned conventional technologies are as follows: 1. Low efficiency: Manual or semi-automatic equipment has a slow processing speed, which cannot meet the needs of mass production. 2. Waste of resources: Adhesive tape needs to be replaced more frequently, and there are residues, which pollute the environment. 3. Poor adaptability: Different sizes or different film materials require adjustment of equipment parameters, resulting in low compatibility. 4. Risk of damage: Mechanical contact can easily scratch the surface of the cigarette box, affecting the appearance of the finished product. Utility Model Content

[0004] In order to overcome the problems existing in the background technology, this utility model provides an automatic removal and collection device for the outer protective film of the carton. Its biggest difference from the conventional removal and collection of the outer protective film of the carton is that it is automated in peeling and collecting. Automation can reduce manual intervention and improve efficiency, thus solving the efficiency bottleneck and resource waste problems in the existing process.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] An automatic removal and collection device for the outer protective film of a carton includes a carton pushing mechanism, a carton transfer and pushing tower mechanism, a film suction mechanism, a film receiving box, and a film compaction mechanism.

[0007] The strip pushing mechanism is installed on the front side of the strip box transfer and push tower mechanism and is installed in cooperation with the strip box transfer and push tower mechanism. The film suction mechanism for taking out the film is installed on the rear side of the strip box transfer and push tower mechanism, and a film receiving box is provided on the rear side of the strip box transfer and push tower mechanism in cooperation with the film suction mechanism. A film compaction mechanism for compacting the film in the film receiving box is provided on one side of the film receiving box.

[0008] Optionally, in some embodiments, the pusher mechanism includes a pusher cylinder and a pusher plate. The pusher cylinder is mounted on the frame of the equipment, and a pusher plate is installed at the end of its movable part. The pusher plate corresponds to the bar box transfer pusher mechanism.

[0009] Optionally, in some embodiments, the strip box transfer and pushing mechanism includes a transfer tower, a transfer tray, and a transfer frame. The transfer tower is a semi-circular arc frame, fixedly installed by a frame. Its top has a film-taking port that cooperates with the film suction mechanism to take film. A transfer tray is coaxially and rotatably installed on the lower rear side of the transfer tower. The transfer tray is connected and driven by a transfer tray drive mechanism. Transfer frames are evenly installed on the outer circumference of the transfer tray. Openings are provided on the opposite side of the transfer frame facing the center of the transfer tray and on the side facing the push plate. The opening on the opposite side of the transfer frame facing the center of the transfer tray matches the film-taking port, and the opening of the transfer frame facing the push plate matches the push plate.

[0010] Optionally, in some embodiments, the film suction mechanism includes a first linear guide rail, a first rotary cylinder, and a suction cup. A fixed support column is vertically fixed on the frame of the device. The first linear guide rail is vertically installed through the fixed support column. The first rotary cylinder is horizontally installed on the upper part of its slider. A support plate is installed on the rotating part of the first rotary cylinder. A support plate is connected to the support plate. A suction cup is installed at the end of the support plate through a suction cup fixing plate. The suction cup matches the film taking port and works in conjunction with the film receiving box. The first linear guide rail is driven by a motor.

[0011] Optionally, in some embodiments, the film compaction mechanism includes a second linear guide rail, a second rotary cylinder, a connecting frame, and a compaction plate. The second linear guide rail is vertically installed via a fixed support column and is driven by a motor. The second rotary cylinder is mounted on the slider of the second linear guide rail via the connecting frame. The second rotary cylinder is vertically installed, and a pressure plate support is installed on its rotating part. A compaction plate for pressing the film in the film receiving box is installed on the pressure plate support.

[0012] Optionally, in some embodiments, a film detection device is provided inside the film receiving box, and the film detection device is electrically connected to the control system of the device.

[0013] The beneficial effects of this utility model are:

[0014] Increased efficiency: Fully automated processes significantly reduce the processing time per item;

[0015] Environmentally friendly and energy-saving: No tape loss, reducing a large amount of plastic waste generated every year;

[0016] Reduced damage rate: The combination of automated cutting and suction cups can significantly reduce the damage rate compared to manual operation;

[0017] Reduced costs: Effectively reduces equipment maintenance costs, and has the advantages of high efficiency, environmental protection, and low loss, which can meet the growing market demand. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the bar box transfer and pushing tower mechanism of this utility model;

[0020] Figure 1-2 In the middle, 1-film receiving box;

[0021] 21-Push bar electric cylinder, 22-Push plate;

[0022] 31-Transfer tower, 32-Transfer tray, 33-Transfer frame;

[0023] 41-First linear guide rail, 42-First rotary cylinder, 43-Suction cup, 44-Support plate, 45-Support plate;

[0024] 51-Second linear guide rail, 52-Second rotary cylinder, 53-Connecting frame, 54-Compacting plate, 55-Pressure plate support;

[0025] 6-Fixed support. Detailed Implementation

[0026] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0027] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] like Figure 1 As shown, the automatic removal and collection device for the outer protective film of the carton includes a carton pushing mechanism, a carton transfer and pushing tower mechanism, a film suction mechanism, a film receiving box 1, and a film compaction mechanism.

[0029] The strip pushing mechanism is installed on the front side of the strip box transfer and push tower mechanism and is installed in cooperation with the strip box transfer and push tower mechanism. The film suction mechanism for taking out the film is installed on the rear side of the strip box transfer and push tower mechanism. A film receiving box 1 is provided on the rear side of the strip box transfer and push tower mechanism in cooperation with the film suction mechanism. A film compaction mechanism for compacting the film in the film receiving box 1 is provided on one side of the film receiving box 1.

[0030] During operation, the carton stacks cut by the film cutting device are pushed to the carton transfer and pushing tower mechanism by the pusher mechanism. In this embodiment, the carton stack contains 25 cigarettes, and the corresponding carton transfer and pushing tower mechanism has a capacity of 25 cartons, which is consistent with the number of cigarettes in a carton in actual production packaging. After the carton stacks are transferred, the carton transfer and pushing tower mechanism picks up the film and puts it into the film receiving box 1 by the film suction mechanism, and then compacts it by the film compaction mechanism.

[0031] The inner side of the film receiving box 1 is equipped with a film detection device, which is electrically connected to the control system of the device. When the film detection device detects that the protective film has been collected to a certain height, the film compaction mechanism is activated to compact the protective film. After compaction, more film is added, and this process is repeated. When the protective film has been collected to a sufficient height, the film detection device detects it and alarms. The operator then removes the film receiving box 1 and places an empty box on top. There is no need to stop the machine. The film receiving box 1 can collect more than 3,800 protective films. After the protective film is removed, the carton is moved to the next station by the carton transfer and pushing mechanism. After the carton stack is pushed out by the electric cylinder, it enters the carton stratification and discharge device.

[0032] In some embodiments, the pushing mechanism includes a pushing cylinder 21 and a pushing plate 22. The pushing cylinder 21 is mounted on the frame of the equipment, and the end of its movable part is equipped with a pushing plate 22, which corresponds to the bar box transfer pushing tower mechanism.

[0033] During operation, the pusher cylinder 21 drives the pusher plate 22 to push the carton stack into the carton transfer pusher mechanism. Correspondingly, a pusher mechanism can also be set at the end position of the carton transfer pusher mechanism to push the carton after the protective film has been removed out of the carton transfer pusher mechanism to the next process.

[0034] like Figure 2As shown, in some embodiments, the strip box transfer and pushing mechanism includes a transfer tower 31, a transfer tray 32, and a transfer frame 33. The transfer tower 31 is a semi-circular arc frame, which is fixedly installed by a frame. Its top has a film-taking port that cooperates with the film suction mechanism to take film. The transfer tray 32 is coaxially rotatably installed on the lower rear side of the transfer tower 31. The transfer tray 32 is connected and driven by a transfer tray drive mechanism. The transfer frames 33 are evenly installed on the outer circumference of the transfer tray 32. The transfer frames 33 have openings on the opposite side of the transfer tray 32 facing the center of the transfer tray 32 and on the side facing the push plate 22. The opening on the opposite side of the transfer frame 33 facing the center of the transfer tray 32 matches the film-taking port, and the opening of the transfer frame 33 facing the push plate 22 matches the push plate 22.

[0035] During operation, the pusher mechanism pushes the carton stack into the transfer frame 33, which is located horizontally on the left side of the transfer tower 31. As the transfer disc 32 rotates, the transfer frame 33 drives the carton stack to rotate to the film dispensing port. The film suction mechanism sucks up the film, and the transfer disc 32 continues to drive the carton stack to rotate. When the carton stack rotates to the horizontal position on the right side of the transfer tower 31, the carton after the protective film has been removed is pushed out of the carton transfer and pusher mechanism by the carton stack ejection device. Multiple transfer frames 33 work simultaneously, which improves work efficiency.

[0036] In some embodiments, the film suction mechanism includes a first linear guide rail 41, a first rotary cylinder 42, and a suction cup 43. A fixed support column 6 is vertically fixed on the frame of the device. The first linear guide rail 41 is vertically installed through the fixed support column 6. The first rotary cylinder 42 is horizontally installed on the upper part of its slider. A support plate 44 is installed on the rotating part of the first rotary cylinder 42. A support plate 45 is connected to the support plate 44. A suction cup 43 is installed at the end of the support plate 45 through a suction cup fixing plate. The suction cup 43 matches the film taking port and works in conjunction with the film receiving box 1. The first linear guide rail 41 is driven by a motor.

[0037] During operation, the height of the suction cup 43 is adjusted by the first linear guide rail 41, and the suction cup 43 can be rotated left and right by the first rotary cylinder 42, so that the suction cup 43 can be aligned with the film taking port to take out the film. During the pulling process, it can be shaken up and down to prevent the protective film from being torn. After taking out, the film is sent to the film receiving box 1. At this time, the negative pressure in the suction cup 43 is converted into positive pressure to ensure that the protective film can be smoothly removed from the suction cup 43.

[0038] In some embodiments, the film compaction mechanism includes a second linear guide rail 51, a second rotary cylinder 52, a connecting frame 53, and a compaction plate 54. The second linear guide rail 51 is vertically installed via a fixed support column 6 and is driven by a motor. The second rotary cylinder 52 is mounted on the slider of the second linear guide rail 51 via the connecting frame 53. The second rotary cylinder 52 is vertically installed, and a pressure plate support 55 is installed on its rotating part. A compaction plate 54 for compacting the film in the film receiving box 1 is installed on the pressure plate support 55.

[0039] During operation, the second linear guide 51 drives the compaction plate 54 to move up and down to compact the film. The second rotary cylinder 52 adjusts the downward pressing angle of the compaction plate 54. The compaction plate 54 is directly above the film receiving box 1. When the film detection device detects that the protective film has been collected to a certain height, the second linear guide 51 drives the compaction plate 54 to move down to compact the protective film. After compaction, more film is loaded, and this process is repeated.

[0040] It should also be noted that, in this document, relationships such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "contain," or any other variations are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0041] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. An automatic removal and collection device for the outer protective film of a carton, characterized in that: It includes a strip pushing mechanism, a strip box transfer and pushing tower mechanism, a film suction mechanism, a film receiving box (1), and a film compaction mechanism; The pusher mechanism is installed on the front side of the strip box transfer pusher mechanism and is installed in cooperation with the strip box transfer pusher mechanism. The film suction mechanism for taking out the film is installed on the rear side of the strip box transfer pusher mechanism. A film receiving box (1) is provided on the rear side of the strip box transfer pusher mechanism in cooperation with the film suction mechanism. A film compaction mechanism for compacting the film in the film receiving box (1) is provided on one side of the film receiving box (1).

2. The automatic take-out and collection device for the outer protective film of a carton according to claim 1, characterized in that: The push bar mechanism includes a push bar electric cylinder (21) and a push plate (22). The push bar electric cylinder (21) is installed on the frame of the equipment, and the end of its movable part is equipped with a push plate (22). The push plate (22) corresponds to the bar box transfer push tower mechanism.

3. The apparatus according to claim 1 or 2, wherein: The aforementioned strip box transfer and pushing mechanism includes a transfer tower (31), a transfer tray (32), and a transfer frame (33). The transfer tower (31) is a semi-circular arc frame, which is fixedly installed by a frame. Its top is provided with a film taking port that cooperates with the film suction mechanism to take film. The transfer tray (32) is coaxially and rotatably installed on the lower rear side of the transfer tower (31). The transfer tray (32) is connected and driven by a transfer tray drive mechanism. The transfer frame (33) is evenly installed on the outer periphery of the transfer tray (32). The transfer frame (33) is provided with openings on the opposite side of the transfer tray (32) facing the center and on the side facing the push plate (22). The opening on the opposite side of the transfer frame (33) facing the center of the transfer tray (32) matches the film taking port. The opening of the transfer frame (33) facing the push plate (22) matches the push plate (22).

4. The apparatus according to claim 3, wherein: The film suction mechanism includes a first linear guide rail (41), a first rotary cylinder (42), and a suction cup (43). A fixed support column (6) is vertically fixed on the frame of the device. The first linear guide rail (41) is vertically installed through the fixed support column (6). The first rotary cylinder (42) is horizontally installed on the upper part of its slider. A support plate (44) is installed on the rotating part of the first rotary cylinder (42). A support plate (45) is connected to the support plate (44). A suction cup (43) is installed at the end of the support plate (45) through the suction cup fixing plate. The suction cup (43) matches the film taking port and works in conjunction with the film receiving box (1). The first linear guide rail (41) is driven by a motor.

5. The apparatus according to claim 4, wherein: The film compaction mechanism includes a second linear guide rail (51), a second rotary cylinder (52), a connecting frame (53), and a compaction plate (54). The second linear guide rail (51) is vertically installed via a fixed support column (6) and is driven by a motor. The second rotary cylinder (52) is installed on the slider of the second linear guide rail (51) via the connecting frame (53). The second rotary cylinder (52) is vertically installed, and a pressure plate support (55) is installed on its rotating part. A compaction plate (54) for pressing the film in the film receiving box (1) is installed on the pressure plate support (55).

6. The apparatus according to claim 5, wherein: The inner side of the film receiving box (1) is provided with a film detection device, which is electrically connected to the control system of the device.

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