Carton paper suction device and carton packaging machine

Abstract

The utility model relates to the technical field of carton packaging, in particular to a carton paper sucking device and a carton packaging machine, which are used for sucking carton paper from a paper warehouse and conveying the carton paper to an output position for outputting, and are characterized by comprising a sucking component, and the sucking component comprises a sucking disc and a sucking disc seat for mounting the sucking disc; the sliding rail is arranged in the direction from the paper warehouse to the output position, and the suction cup base is in sliding connection with the sliding rail; the power assembly is used for driving the suction cup base to move along the sliding rail and comprises a rotating piece and a transmission piece, and the transmission piece comprises at least one first rocker and at least one second rocker; one end of the second rocker is connected with the first rocker, and the other end of the second rocker is connected with the suction cup seat; the packaging machine is simple in structure, low in cost and high in packaging efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of strip box packaging, in particular to a strip box paper suction device and a strip box packaging machine. Background Art

[0002] In the cigarette packaging process, first, the carton paper is sucked from the paper bank by the carton paper suction device. After passing through multiple components such as the conveying wheel group, the lower paper wheel group, and the pressing wheel group, the carton paper is filled with cigarette packs, gasketed, glued, and other steps to complete the carton packaging. Among them, the accuracy of carton paper suction and transportation greatly affects the quality of cigarette packaging in subsequent operations.

[0003] Many existing box packaging machines are designed with box paper suction devices that can efficiently suck and transport box paper. For example, the invention patent with publication number CN116812256A discloses a box packaging machine, whose paper suction assembly includes a movable frame located below the box skin storage assembly and a first driving assembly for driving the movable frame to reciprocate along a movement direction, and at least a first supporting wheel group and a paper suction wheel group are sequentially provided on the movable frame along the movement direction, the first supporting wheel group is used to support the box skin in the storage cavity at the box skin outlet, and the paper suction wheel group can rotate and is provided with a box skin suction part.

[0004] In the paper suction assembly of the above-mentioned carton packaging machine, the driving assembly adopts a gear transmission system, and the overall mechanism is relatively complex, which reduces the efficiency of the packaging operation. In addition, since the gear assembly is prone to problems such as gear blockage and missing teeth, it takes more time to lubricate and maintain it, which prolongs the downtime and also affects the packaging efficiency of cigarettes. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the first aspect of the utility model aims to provide a strip box paper suction device with simple structure, low cost and high packaging efficiency.

[0006] The second aspect of the utility model aims to provide a strip box packaging machine with the strip box paper suction device.

[0007] According to the purpose of the first aspect of the utility model, the utility model provides a strip paper suction device for sucking strip paper from a paper library and conveying it to an output position for output, characterized in that it includes a suction component, the suction component includes a suction cup and a suction cup seat for mounting the suction cup; it also includes at least one slide rail arranged along the paper library toward the output position, and the suction cup seat is slidably connected to the slide rail; it also includes a power component for driving the suction cup seat to move along the slide rail, the power component includes a rotating member and a transmission member, the transmission member includes at least one first rocker and at least one second rocker; the rotating member drives the first rocker to rotate around it, one end of the second rocker is connected to the first rocker, and the other end is connected to the suction cup seat.

[0008] Furthermore, the box paper suction device provided by the utility model may also have the following characteristics: the suction cup seat includes an attachment portion for the box paper to be attached, and the attachment portion is an arc-shaped structure.

[0009] Furthermore, the box paper suction device provided by the utility model may also have the following characteristics: the suction cup seat is a fan-shaped wheel body, and the fan-shaped surface of the fan-shaped wheel body forms the attachment portion.

[0010] Furthermore, the box paper suction device provided by the utility model may also have the following characteristics: a rotating shaft is provided in the middle of the suction cup seat along its axial direction, and the rotating shaft drives the suction cup seat to rotate around it; the suction cup seat is slidably connected to the slide rail through the rotating shaft.

[0011] Furthermore, the box paper suction device provided by the utility model may also have the following feature: the rotating shaft is connected to the second rocker.

[0012] According to the purpose of the second aspect of the utility model, the utility model also provides a strip box packaging machine, including the above-mentioned strip box paper suction device.

[0013] Furthermore, the strip box paper suction device provided by the utility model may also have the following characteristics: it also includes a fixing frame for installing the strip box paper suction device, and the slide rail is arranged on the fixing frame.

[0014] Furthermore, the box paper suction device provided by the utility model may also have the following characteristics: the fixing frame includes two fixing members, the two fixing members are respectively arranged on both sides of the axial direction of the suction cup seat, and the two slide rails are respectively arranged on the two fixing members.

[0015] Furthermore, the paper strip box suction device provided by the utility model may also have the following characteristics: the rotating member includes a spindle and a fixed seat; the two fixed seats are respectively arranged at the two ends of the spindle and connected to the fixed frame.

[0016] Furthermore, the box paper suction device provided by the utility model may also have the following characteristics: the transmission member includes two first rocking arms and two second rocking arms, and the two first rocking arms are respectively arranged at two ends of the spindle.

[0017] The beneficial effects of the utility model are:

[0018] 1. In the present application, the suction cup seat is driven to slide along the slide rail by the power assembly, so as to simply and efficiently realize the transportation of the paper strips from the paper storage position to the output position. Specifically, the rotating member drives the first rocker to rotate around it, thereby driving the second rocker to drive the suction cup seat to reciprocate along the slide rail. This driving structure is simple in design, easy to manufacture and maintain, and fewer transmission steps can improve the packaging efficiency of cigarettes.

[0019] 2. In the present application, the design of the fan-shaped wheel body can reduce the weight of the suction cup seat to a certain extent, which is beneficial to reducing the inertial load of the suction component and improving the operating efficiency of the device. The attachment portion formed by its fan-shaped surface can make the strip paper move with the suction cup seat in an attached manner, reducing damage to the strip paper.

[0020] 3. In the present application, through the design of the rotating shaft, the suction cup seat can be rotated around it, thereby increasing the flexibility and accuracy of the suction cup seat movement, so that the suction component can efficiently suck and transport the paper strips in the closely arranged box packaging machine.

[0021] 4. The present application also provides a strip box packaging machine including the above-mentioned strip box paper suction device, the setting of which the fixed frame enables both sides of the suction component to be stably supported, thereby improving the stability of the packaging work, avoiding damage to the equipment due to excessive load, reducing the frequency of maintenance, and thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the box paper suction device of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the strip box packaging machine of the present utility model.

[0025] In the figure:

[0026] 1. Suction assembly; 11. Suction cup; 12. Suction cup seat; 13. Attachment part; 14. Rotating shaft; 2. Slide rail; 3. Rotating member; 31. Spindle; 32. Fixed seat; 4. Transmission member; 41. First rocker; 42. Second rocker; 5. Fixed frame; 51. Fixed member; 6. Paper storage; 7. Output position. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides a strip box paper suction device, such as Figure 1 As shown, it is used to suck the strip of paper from the paper bank 6 and transport it to the output position 7 for output. The strip of paper sucking device includes a sucking assembly 1, which includes a suction cup 11 and a suction cup seat 12 for mounting the suction cup 11; it also includes at least one slide rail 2 arranged along the paper bank 6 to the output position 7, and the suction cup seat 12 is slidably connected to the slide rail 2; it also includes a power assembly for driving the suction cup seat 12 to move along the slide rail 2, the power assembly includes a rotating member 3 and a transmission member 4, and the transmission member 4 includes at least one first rocking arm 41 and at least one second rocking arm 42; the rotating member 3 drives the first rocking arm 41 to rotate around it, and one end of the second rocking arm 42 is connected to the first rocking arm 41 and the other end is connected to the suction cup seat 12. When in use, the rotating member 3 drives the first rocking arm 41 to rotate around it by rotating, the first rocking arm 41 drives the second rocking arm 42 to swing, and the second rocking arm 42 drives the suction cup seat 12 to make reciprocating linear motion along the slide rail 2, so that the sucking assembly 1 can repeat the action of sucking paper from the paper bank 6 and outputting the strip of paper at the output position 7. The driving structure of the rocker slider is simple in design, easy to manufacture and maintain, has fewer transmission steps, can achieve efficient paper suction, conveying and output actions, and improves the packaging efficiency of cigarettes.

[0029] In some embodiments, the suction cup seat 12 includes an attachment portion 13 for the strip of paper to be attached, and the attachment portion 13 is an arc-shaped structure, so that the strip of paper moves with the suction cup seat 12 in an attached manner after being sucked, thereby reducing damage to the strip of paper. As a further improvement of this embodiment, the suction cup seat 12 is a fan-shaped wheel body, and the fan-shaped surface of the fan-shaped wheel body forms the above-mentioned attachment portion 13. The design of the fan-shaped wheel body can reduce the weight of the suction cup seat 12 to a certain extent, which is conducive to reducing the inertial load of the suction component 1 and improving the operating efficiency of the device.

[0030] In some embodiments, a rotating shaft 14 is provided in the middle of the suction cup seat 12 along its axial direction, and the rotating shaft 14 drives the suction cup seat 12 to rotate around it; the suction cup seat 12 is slidably connected to the slide rail 2 through the rotating shaft 14. As a further improvement of this embodiment, the rotating shaft 14 is connected to the second rocker 42. When in use, the suction cup seat 12 can rotate around the rotating shaft 14 while moving along the slide rail 2, which greatly improves the flexibility and accuracy of the movement of the suction cup seat 12, so that the suction assembly 1 can efficiently suck and transport the paper strips in a closely arranged box packaging machine.

[0031] The utility model also provides a strip box packaging machine, such as Figure 2 As shown, it includes the above-mentioned box paper suction device.

[0032] In some embodiments, the carton packaging machine further includes a fixing frame 5 for mounting a carton paper suction device. To ensure the stability of the carton paper suction device, a slide rail 2 is disposed on the fixing frame 5 .

[0033] In some embodiments, the fixing frame 5 includes two fixing members 51, which are respectively arranged on both sides of the suction cup seat 12 in the axial direction, and the two slide rails 2 are respectively arranged on the two fixing members 51. When in use, both sides of the suction assembly 1 can be stably supported, which improves the stability of the packaging work, avoids excessive load when the suction assembly 1 runs on a single slide rail 2, causes equipment damage, reduces maintenance frequency, and thus improves work efficiency.

[0034] In some embodiments, the rotating member 3 includes a spindle 31 and a fixing seat 32. To ensure the stable operation of the rotating member 3, two fixing seats 32 are respectively arranged at both ends of the spindle 31 and connected to the fixing frame 5. As a further improvement of this embodiment, the transmission member 4 includes two first rockers 41 and two second rockers 42. The two first rockers 41 are respectively arranged at both ends of the spindle 31, so as to further improve the stability of the operation of the packaging machine.

[0035] In some specific embodiments, the process of the strip box suction device sucking the strip box paper is as follows:

[0036] by Figure 1 Taking the direction shown as an example, first, the strip box suction device is located at the initial position on the right side of the slide rail 2, and sucks the strip box paper from the paper library 6. The rotating member 3 drives the first rocker 41 to rotate around it, and the first rocker 41 drives the second rocker 42 to swing, and the second rocker 42 drives the suction assembly 1 to slide to the left along the slide rail 2. While the suction cup seat 12 moves along the slide rail 2, the shaft 14 drives the suction cup seat 12 to rotate around it, so that the suction cup 11 rotates clockwise around the center of the shaft 14. When the suction cup seat 12 runs to the left, the suction cup 11 just rotates to align the strip box paper with the output position 7, and the strip box paper is released to complete the output. Thereafter, the rotating member 3 continues to rotate to return the suction cup seat 12 to the initial position, and the above operation is repeated.

[0037] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0038] In the description of the invention, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0039] In the description of the invention, it is also necessary to explain that the terms "center", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the invention. In the description of the invention, unless otherwise specified, "several" means two or more.

[0040] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementation methods, and the specific embodiments of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A paper strip suction device for sucking paper strips from a paper storage (6) and conveying the paper strips to an output position (7) for output, characterized in that: The invention comprises a suction assembly (1), wherein the suction assembly (1) comprises a suction cup (11) and a suction cup seat (12) for mounting the suction cup (11); further comprises at least one slide rail (2) arranged along the paper storage (6) in the direction toward the output position (7), wherein the suction cup seat (12) is slidably connected to the slide rail (2); further comprises a power assembly for driving the suction cup seat (12) to move along the slide rail (2), wherein the power assembly comprises a rotating member (3) and a transmission member (4), wherein the transmission member (4) comprises at least one first rocking arm (41) and at least one second rocking arm (42); the rotating member (3) drives the first rocking arm (41) to rotate around the rotating member, wherein one end of the second rocking arm (42) is connected to the first rocking arm (41), and the other end is connected to the suction cup seat (12).

2. The box paper suction device according to claim 1, characterized in that: The suction cup seat (12) comprises an attachment portion (13) for the strip of box paper to be attached, and the attachment portion (13) is in an arc-shaped structure.

3. The box paper suction device according to claim 2, characterized in that: The suction cup seat (12) is a fan-shaped wheel body, and the fan-shaped surface of the fan-shaped wheel body forms the attachment portion (13).

4. The box paper suction device according to claim 1, characterized in that: A rotating shaft (14) is provided in the middle of the suction cup seat (12) along its axial direction, and the rotating shaft (14) drives the suction cup seat (12) to rotate around it; the suction cup seat (12) is slidably connected to the slide rail (2) via the rotating shaft (14).

5. The box paper suction device according to claim 4, characterized in that: The rotating shaft (14) is connected to the second rocker (42).

6. A carton packaging machine, comprising the carton paper suction device according to any one of claims 1 to 5.

7. The carton packaging machine according to claim 6, characterized in that: It also includes a fixing frame (5) for mounting the strip paper suction device, and the slide rail (2) is arranged on the fixing frame (5).

8. The carton packaging machine according to claim 7, characterized in that: The fixing frame (5) comprises two fixing members (51), the two fixing members (51) being respectively arranged on two sides of the suction cup seat (12) in the axial direction, and the two slide rails (2) being respectively arranged on the two fixing members (51).

9. The carton packaging machine according to claim 7, characterized in that: The rotating member (3) comprises a spindle (31) and a fixing seat (32); the two fixing seats (32) are respectively arranged at two ends of the spindle (31) and are connected to the fixing frame (5).

10. The carton packaging machine according to claim 9, characterized in that: The transmission member (4) comprises two first rocking arms (41) and two second rocking arms (42), and the two first rocking arms (41) are respectively arranged at two ends of the spindle (31).

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