A folding plate of a packaging machine and a cigarette packaging machine

Abstract

The utility model discloses a kind of packing machine folding plate and cigarette packing machine, packing machine folding plate includes the first folding portion with blowing hole being arranged thereon, the second folding portion with air inlet being arranged thereon, and the air pump connected with the air inlet;The first folding portion is connected with the second folding portion, the blowing hole is towards moisture retention film, the blowing hole is communicated with the air inlet and forms blowing channel, the air pump blows and contacts with moisture retention film after flowing through the blowing channel.The utility model blows by air pump starting, air flow of air pump blowing contacts with moisture retention film after flowing through air pipe and blowing channel, at this time, the force exerted by air pump blowing on moisture retention film offsets the reverse force generated due to circular-arc folding plate action, thereby improving the stability of moisture retention film folding and the operating efficiency of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of cigarette production technology, specifically relating to a folding plate for a packaging machine and a cigarette packaging machine. Background Technology

[0002] In existing tobacco equipment, packaging machines are indispensable. The Panda Hard Classic pack has been successfully revamped, adopting the latest moisture-retaining packaging method, a first for the factory and a completely new challenge for the equipment maintenance line. The YB419 hard pack packaging machine is primarily responsible for wrapping the cigarettes with inner frame paper, adding moisture-retaining film, folding and wrapping the label paper, and then conveying it to the auxiliary machine for further moisture-retaining film wrapping. This process aims to ensure the cigarettes retain moisture and aroma to the fullest extent. The curved folding plate with airflow mentioned here is located at the entrance of the 3A roller of the YB419 hard pack packaging machine. It folds the cigarette packs with moisture-retaining film that are pushed into the 3A roller. The quality of the moisture-retaining film folding directly determines the quality of the cigarette pack formation and the effective operating rate of the equipment.

[0003] Because the surface of the lubricating film material has a certain degree of stickiness, the curved folding plate will also become sticky after the equipment has been running for a long time. Furthermore, when the curved folding plate completes its downward folding motion, wheel 3A begins to rotate, but before wheel 3A stops rotating, the curved folding plate has already reversed its motion. This exerts a reverse force on the lubricating film during folding, affecting the stability of the lubricating film folding and the operating efficiency of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a folding plate for a packaging machine and a cigarette packaging machine. When the air pump is started, it blows air. The air blown by the air pump passes through the air duct and the air blowing channel and comes into contact with the insulating film. At this time, the force exerted by the air pump on the insulating film counteracts the reverse force generated by the movement of the arc folding plate, thereby improving the stability of the insulating film folding and the operating efficiency of the equipment.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: Firstly, a folding plate for a packaging machine is proposed, including a first folding part having a blowing hole thereon, a second folding part having an air inlet hole thereon, and a blower connected to the air inlet hole; the first folding part is connected to the second folding part, the blowing hole faces the moisturizing film, the blowing hole and the air inlet hole are connected to form a blowing channel, and the blower blows air through the blowing channel and then contacts the moisturizing film.

[0006] In this embodiment of the application, the first folding part includes an air inlet block having a first air duct thereon, a blower block having a second air duct thereon, and a first support block having the air inlet block and the blower block thereon; the first end of the first air duct is connected to the second folding part, the second end of the first air duct is connected to the second air duct, the blower hole is provided on the blower block, and the blower hole is connected to the second air duct.

[0007] In this embodiment of the application, the first air duct and the second air duct are arranged perpendicularly.

[0008] In this embodiment of the application, the second end of the first air duct is equidistant from both ends of the second air duct along the extension direction of the second air duct.

[0009] In this embodiment of the application, the second folding part includes a transition air block on which a third air duct is provided, and a second supporting block on which the transition air block is provided. The air inlet is provided on the transition air block. The first end of the transition air block is connected to the air pump, the second end of the transition air block is connected to the air inlet block, and the third air duct is connected to the first air duct.

[0010] In this embodiment of the application, the second bearing block is arc-shaped.

[0011] In this embodiment of the application, the second support block is provided with threaded holes for fixing the folding plate of the packaging machine.

[0012] In this embodiment of the application, a throttling valve is provided between the air pump and the air inlet.

[0013] In this embodiment, the surfaces of the first folded portion and the second folded portion are provided with a polyethylene protective layer.

[0014] Secondly, a cigarette packaging machine is proposed, which includes the folding plate of the packaging machine described in the first aspect.

[0015] The beneficial effects of this utility model are as follows: 1. The present invention proposes a folding plate for a packaging machine and a cigarette packaging machine. The machine blows air by starting a blower. The airflow blown by the blower passes through the air duct and the blowing channel and comes into contact with the insulating film. At this time, the force exerted by the blower on the insulating film counteracts the reverse force generated by the movement of the arc folding plate, thereby improving the stability of the insulating film folding and the operating efficiency of the equipment. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0017] Figure 1 This is a first schematic diagram of a folding plate for a packaging machine according to an embodiment of the present utility model; Figure 2 This is a second schematic diagram of a folding plate for a packaging machine according to an embodiment of the present utility model; Figure 3 This is a cross-sectional view of the air duct of a folding plate of a packaging machine according to an embodiment of the present utility model.

[0018] In the diagram: 1. Air inlet; 2. First fold; 21. First air duct; 22. Air inlet block; 23. Second air duct; 24. Air inlet block; 25. First support block; 3. Air inlet; 4. Second fold; 41. Third air duct; 42. Transition air block; 43. Second support block. Detailed Implementation

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model and the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort. Furthermore, the design orientation only indicates the relative positional relationship between the components, not the absolute positional relationship.

[0020] In one aspect, this utility model embodiment provides a folding plate for a packaging machine; please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 It mainly includes a first folding part 2, a second folding part 4, and an air pump.

[0021] In this embodiment, the folding plate of the packaging machine includes a first folding part 2, a second folding part 4, and a blower. The first folding part 2 is provided with an air blowing hole 1, and the second folding part 4 is provided with an air inlet hole 3. An air duct is provided between the blower and the air inlet hole 3. The first end of the air duct is connected to the air inlet hole 3, and the second end of the air duct is connected to the blower. The first folding part 2 and the second folding part 4 are connected. The air blowing hole 1 and the air inlet hole 3 communicate to form an air blowing channel. The air blowing hole 1 faces the insulating film. When the blower is activated, it blows air. The airflow blown by the blower passes through the air duct and the air blowing channel and then contacts the insulating film. At this time, the blower applies a force to the insulating film. In this application, by activating the blower, the airflow blown by the blower passes through the air duct and the air blowing channel and then contacts the insulating film. The force applied by the blower to the insulating film at this time counteracts the reverse force generated by the movement of the arc-shaped folding plate, thereby improving the stability of the insulating film folding and the operating efficiency of the equipment.

[0022] In one possible implementation, the first folding part 2 includes an air inlet block 22, an air blowing block 24, and a first support block 25. The air inlet block 22 is provided with a first air duct 21, and the air blowing block 24 is provided with a second air duct 23. The air inlet block 22 and the air blowing block 24 are both arranged on the first support block 25. The air inlet block 22, the air blowing block 24, and the first support block 25 are integrally connected. The first end of the first air duct 21 is connected to the second folding part 4, and the second end of the first air duct 21 is connected to the second air duct 23. Multiple air blowing holes 1 are provided, and the multiple air blowing holes 1 are arranged side by side on the air blowing holes 1. The air blowing holes 1 are connected to the second air duct 23.

[0023] Furthermore, the first air duct 21 and the second air duct 23 are arranged perpendicularly.

[0024] Preferably, the second end of the first air duct 21 is equidistant from both ends of the second air duct 23 along the extension direction of the second air duct 23, thereby ensuring that the force on the moisturizing film is uniform throughout.

[0025] In one possible implementation, the second folding part 4 includes a transition air block 42 and a second support block 43. The transition air block 42 is disposed on the second support block 43 and integrally connected with the second support block 43. A third air duct 41 is provided on the transition air block 42, and an air inlet 3 is provided on the transition air block 42. The first end of the transition air block 42 is connected to the air pump, and the second end of the transition air block 42 is connected to the air inlet block 22. The third air duct 41 is connected to the first air duct 21.

[0026] Furthermore, the second support plate is curved.

[0027] Furthermore, the second bearing plate is provided with threaded holes, through which the folding plate of the packaging machine can be fixed.

[0028] In one possible implementation, a throttle valve is provided between the air pump and the air inlet 3, which can be used to adjust the blowing size of the air outlet 1 to ensure that the blowing size is equal to the reverse force generated by the movement of the arc folding plate.

[0029] In one possible implementation, the surfaces of the first folding portion 2 and the second folding portion 4 are provided with a polyethylene protective layer, thereby ensuring that the folding plate of the packaging machine has good corrosion resistance and wear resistance.

[0030] Secondly, this utility model embodiment provides a cigarette packaging machine, which includes the folding plate of the packaging machine described in the first aspect.

[0031] It should be noted that, in this document, relational terms 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 "comprising," "including," or any other variations thereof 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. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0032] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A folding plate for a packaging machine, characterized in that, It includes a first folded part (2) having a blower hole (1) thereon, a second folded part (4) having an air inlet hole (3) thereon, and a wind pump connected to the air inlet hole (3); the first folded part (2) is connected to the second folded part (4), the blower hole (1) faces the moisturizing film, the blower hole (1) and the air inlet hole (3) are connected to form a blower channel, and the wind pump blows air through the blower channel and then contacts the moisturizing film.

2. The folding plate for a packaging machine according to claim 1, characterized in that, The first folding part (2) includes an air inlet block (22) having a first air duct (21) thereon, a blower block (24) having a second air duct (23) thereon, and a first support block (25) having the air inlet block (22) and the blower block (24) thereon; the first end of the first air duct (21) is connected to the second folding part (4), the second end of the first air duct (21) is connected to the second air duct (23), the blower hole (1) is provided on the blower block (24), and the blower hole (1) is connected to the second air duct (23).

3. A folding plate for a packaging machine according to claim 2, characterized in that, The first air duct (21) and the second air duct (23) are arranged perpendicularly.

4. A folding plate for a packaging machine according to claim 3, characterized in that, Along the extension direction of the second air duct (23), the second end of the first air duct (21) is equidistant from both ends of the second air duct (23).

5. A folding plate for a packaging machine according to claim 2, characterized in that, The second folding part (4) includes a transition air block (42) on which a third air duct (41) is provided, and a second support block (43) on which the transition air block (42) is provided. The air inlet (3) is provided on the transition air block (42). The first end of the transition air block (42) is connected to the air pump, and the second end of the transition air block (42) is connected to the air inlet block (22). The third air duct (41) is connected to the first air duct (21).

6. A folding plate for a packaging machine according to claim 5, characterized in that, The second support block (43) is arc-shaped.

7. A folding plate for a packaging machine according to claim 5, characterized in that, The second support block (43) is provided with threaded holes for fixing the folding plate of the packaging machine.

8. A folding plate for a packaging machine according to claim 1, characterized in that, A throttling valve is provided between the air pump and the air inlet (3).

9. A folding plate for a packaging machine according to claim 1, characterized in that, The surfaces of the first fold (2) and the second fold (4) are provided with a polyethylene protective layer.

10. A cigarette packaging machine, characterized in that, Includes the packaging machine folding plate as described in any one of claims 1-9.

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