Cigarette dumping mechanism after cigarette packet splitting

Abstract

The utility model discloses a cigarette pouring mechanism after cigarette packet splitting, which comprises a main bedplate and two groups of cigarette pouring components, two cigarette falling hole sites are symmetrically arranged on the main bedplate, a cigarette receiving pipe is fixed below the cigarette falling hole sites, the two groups of cigarette pouring components respectively correspond to split half cigarette packets, and the two groups of cigarette pouring components respectively correspond to the split half cigarette packets. The cigarette pouring assembly comprises a transfer overturning piece and a cigarette pouring guide piece. The transferring and overturning part comprises a dumping and overturning support and a rotating arm capable of rotating around the dumping and overturning support, a dumping and overturning table used for bearing half cigarette packets is fixed to one end of the rotating arm, and when cigarettes are dumped, the dumping and overturning table rotates to enable the dividing faces of the cigarette packets to face downwards, and the cigarettes automatically roll into the cigarette receiving hopper; and the smoke reversing guide piece is a vertical guide plate. According to the automatic cigarette dumping device, the cigarettes can be automatically dumped after the finished box-packed cigarettes are unpacked.

Description

Technical Field

[0001] The utility model relates to the field of tobacco equipment, in particular to a cigarette dumping mechanism after a cigarette pack is split. Background Art

[0002] During the inspection of finished boxed cigarettes before leaving the factory, it may be found that the plastic foil of the finished boxed cigarettes is wrinkled, dirty, contains tobacco, has irregular edges, and other finished boxed cigarettes (referred to as cigarette packs) that do not meet the factory requirements. However, the cigarette packs contain cigarettes that have passed the previous process inspection. If the cigarette packs that are rejected simply because of poor outer packaging are discarded, the scrap rate will be high and a large amount of various cigarette raw and auxiliary materials will be wasted. Therefore, such cigarette packs need to be unpacked and the cigarettes with intact quality after unpacking need to be collected. Manual work alone cannot meet production needs. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a cigarette dumping mechanism after the cigarette pack is split, so as to realize the dumping of the cigarettes after the finished boxed cigarettes are unpacked.

[0004] In order to solve the above problems, the utility model provides a cigarette dumping mechanism after the cigarette pack is split, comprising a main table and two groups of cigarette dumping components. The main table is symmetrically provided with two cigarette drop holes, below which a cigarette receiving pipe is fixed. The two groups of cigarette dumping components correspond to the split half cigarette packs respectively, and the cigarette dumping components include a transfer turning part and a cigarette dumping guide part.

[0005] The transfer turning part includes a tipping and turning support and a rotating arm that can rotate around the tipping and turning support. One end of the rotating arm is fixed with a tipping and turning platform for supporting half a cigarette pack. When tipping cigarettes, the tipping and turning platform rotates so that the divided surface of the cigarette pack faces downward, and the cigarettes automatically roll into the receiving pipe; the cigarette tipping guide is a vertical guide plate.

[0006] Preferably, the cigarette dumping assembly also includes a horizontal push member, which is installed on the main table and can drive the transfer flip member to move horizontally in the left and right directions as a whole. The cigarette dumping guide member is also connected to a lifting mechanism. When the cigarettes have finished rolling down, the lifting mechanism lifts the cigarette dumping guide member, and the horizontal push member pushes the transfer flip member to move horizontally and release the half-empty cigarette pack carton.

[0007] Preferably, the tilting and turning platform is an L-shaped structure, and a negative pressure hole connected to an air source is provided in the tilting and turning platform.

[0008] Preferably, guide rods are provided on both sides of the lifting mechanism to guide the lifting process of the inverted cigarette guide.

[0009] Preferably, a half cigarette pack turning piece is further included, and the half cigarette pack turning piece includes a residual smoke stripping and turning support fixed to the main table and a residual smoke stripping and turning table capable of rotating around the residual smoke stripping and turning support.

[0010] Preferably, the residual smoke stripping and turning platform is an L-shaped structure, and a cigarette pack baffle is adjustably fixed on the residual smoke stripping and turning platform.

[0011] By adopting the above technical solution, the utility model has the following advantages:

[0012] After the residual cigarettes in the half cigarette pack are peeled off in the previous process, the utility model can automatically pour out the complete cigarettes from the split half cigarette pack through the transfer turning piece, which is convenient for the subsequent screening of cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the layout position of the utility model;

[0014] Figure 2 This is a schematic diagram of the supporting state of a half cigarette pack with the split surface of the cigarette pack facing upwards;

[0015] Figure 3 It is a schematic diagram of the dumping state of cigarettes with the split surface of the cigarette pack facing downwards in the present invention.

[0016] Reference numerals: 11, main table, 14, tobacco pipe receiving, 16, half cigarette pack, 44, half cigarette pack turning member, 441, residual cigarette peeling and turning support, 442, residual cigarette peeling and turning table, 443, cigarette pack baffle;

[0017] 51. Pushing member, 52. Transfer and turning member, 521. Tipping and turning support, 522. Rotating arm, 523. Tipping and turning platform, 53. Smoke pouring guide, 54. Lifting mechanism, 55. Guide rod. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] As attached Figures 1 to 3 As shown, the present invention provides a cigarette dumping mechanism after a cigarette pack is split, comprising a main plate 11 and two sets of cigarette dumping assemblies. Above the main plate 11 is a cigarette pack conveying and splitting space, and below the main plate 11 is a cigarette selection space. After a cigarette pack is split in half into half packs, the cigarette dumping assemblies dump the cigarettes in the half packs so that the cigarettes can enter the cigarette selection space below for classification and screening.

[0021] Two cigarette drop holes are symmetrically provided on the main platform 11, and a tobacco receiving hopper 14 is fixed below the cigarette drop holes. The two cigarette dumping assemblies correspond to the split half cigarette packs respectively, and the cigarette dumping assemblies include a transfer flipping member 52 and a cigarette dumping guide 53;

[0022] The transfer turning member 52 includes a tilting and turning support 521 and a rotating arm 522 that can rotate around the tilting and turning support 521. A tilting and turning platform 523 for supporting a half cigarette pack is fixed to one end of the rotating arm 522. When tilting a cigarette, the tilting and turning platform 523 rotates 180 degrees so that the split surface of the cigarette pack faces downward, and the cigarette automatically rolls into the receiving pipe 14 through the cigarette drop hole.

[0023] The cigarette guide 53 is a vertical guide plate, which can prevent cigarettes from falling off during the turning process of the tilting and turning platform 523.

[0024] In this embodiment, the transfer flipping member 52 uses a swing cylinder to realize the flipping action, the tilting and flipping support 521 is the support of the swing cylinder, and the rotating rod of the rotating arm 522 is the swing rod of the swing cylinder.

[0025] As one of the embodiments of the present invention, the cigarette tipping assembly also includes a horizontal push member 51, which is installed on the main table 11 and can drive the transfer flip member 52 to move horizontally in the left and right directions. The horizontal push member 51 can adopt a transmission form such as a rodless cylinder, a sliding cylinder or a screw transmission mechanism. The cigarette tipping guide 53 is also connected to a lifting mechanism 54. In this embodiment, the lifting mechanism 54 adopts a cylinder. When the cigarettes have finished rolling down, the lifting mechanism 54 lifts the cigarette tipping guide 53, and the horizontal push member 51 pushes the transfer flip member 52 to move horizontally and release the emptied half-cigarette pack carton. The tipped cigarettes and the half-cigarette pack carton can be collected separately.

[0026] As one of the embodiments of the present utility model, the tipping and turning platform 523 is an L-shaped structure. A negative pressure hole connected to an air source is provided in the tipping and turning platform 523. The tipping and turning platform 523 maintains a negative pressure adsorption state during the turning process. After the push member 51 pushes the transfer turning member 52 to move horizontally, the tipping and turning platform 523 releases the negative pressure adsorption state, and the emptied half-cigarette pack carton falls into the waste cigarette box collection area.

[0027] As one embodiment of the present invention, guide rods 55 are provided on both sides of the lifting mechanism 54 for guiding the lifting process of the inverted cigarette guide 53.

[0028] As one of the embodiments of the present invention, it also includes a half-cigarette pack turning part 44, which includes a residual smoke stripping turning support 441 fixed to the main table 11 and a residual smoke stripping turning table 442 that can rotate around the residual smoke stripping turning support 441. The residual smoke stripping turning table 442 receives the split half cigarette pack and rotates 90° so that the split surface of the cigarette pack faces upward to facilitate residual smoke stripping. The residual smoke stripping can be adsorbed by a negative pressure adsorption tube. When the split surface of the cigarette pack faces upward, the tilting turning table 523 and the residual smoke stripping turning table 442 jointly support the half cigarette pack. After the residual smoke is sucked away by the negative pressure adsorption tube, the residual smoke stripping turning table 442 is reset, and the tilting turning table 523 is rotated so that the split surface of the cigarette pack faces downward.

[0029] In this embodiment, the half cigarette pack turning member 44 uses a swing cylinder to realize the turning action, the residual cigarette stripping and turning support 441 is the support of the swing cylinder, and the rotating rod of the residual cigarette stripping and turning platform 442 is the swing rod of the swing cylinder.

[0030] As one of the embodiments of the present invention, the residual smoke stripping and turning table 442 is an L-shaped structure, and a cigarette pack baffle 443 is adjustably fixed on the residual smoke stripping and turning table 442, so as to facilitate the adjustment of the clamping position according to different cigarette pack sizes and avoid the unsmooth turning of half cigarette packs.

[0031] In other embodiments, the residual smoke stripping and turning table 442 can also absorb half a cigarette pack through negative pressure, which can be achieved by providing a negative pressure hole connected to an air source in the residual smoke stripping and turning table 442.

[0032] During use of the present invention, after the damaged residual cigarettes in the current process are stripped off, the half-pack of cigarettes is flipped over by the tipping and turning platform 523 so that the split surface of the pack faces downward. The cigarettes automatically roll down under their own weight and can then enter the subsequent classification and screening process. During the tipping process, after the cigarettes roll down, if a tipping guide 53 is provided, the tipping guide 53 is lifted by the lifting mechanism 54. If a tipping guide 53 is not provided, the transfer flipping member 52 is pushed horizontally by the push member 51, and then the half-empty cigarette carton is released.

[0033] The above embodiments do not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model fall within the scope of protection of the technical solution of the utility model.

[0034] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A mechanism for dumping cigarettes after a cigarette pack is split, characterized by: It includes a main table and two sets of cigarette dumping components. There are two symmetrical cigarette drop holes on the main table, and a cigarette receiving pipe is fixed below the cigarette drop holes. The two sets of cigarette dumping components correspond to the split half cigarette packs respectively. The cigarette dumping components include a transfer turning part and a cigarette dumping guide part. The transfer turning part includes a tipping and turning support and a rotating arm that can rotate around the tipping and turning support. One end of the rotating arm is fixed with a tipping and turning platform for supporting half a cigarette pack. When tipping cigarettes, the tipping and turning platform rotates so that the divided surface of the cigarette pack faces downward, and the cigarettes automatically roll into the receiving pipe; the cigarette tipping guide is a vertical guide plate.

2. The cigarette dumping mechanism after splitting a cigarette pack according to claim 1, characterized in that: The cigarette tipping assembly also includes a horizontal push piece, which is installed on the main table and can drive the transfer flip piece to move horizontally to the left and right. The cigarette tipping guide piece is also connected to a lifting mechanism. When the cigarettes have finished rolling, the lifting mechanism lifts the cigarette tipping guide piece, and the horizontal push piece pushes the transfer flip piece to move horizontally and release the half-empty cigarette pack carton.

3. The cigarette dumping mechanism after splitting a cigarette pack according to claim 1 or 2, characterized in that: The tilting and turning platform is an L-shaped structure, and a negative pressure hole connected to an air source is provided in the tilting and turning platform.

4. The cigarette dumping mechanism after splitting a cigarette pack according to claim 2, characterized in that: Guide rods for guiding the lifting process of the inverted smoke guide member are arranged on both sides of the lifting mechanism.

5. The cigarette dumping mechanism after splitting a cigarette pack according to claim 1, characterized in that: It also includes a half-cigarette pack turning piece, which includes a residual smoke stripping and turning support fixed to the main table and a residual smoke stripping and turning table that can rotate around the residual smoke stripping and turning support.

6. The cigarette dumping mechanism after splitting a cigarette pack according to claim 5, characterized in that: The residual smoke stripping and turning platform is an L-shaped structure, and a cigarette pack baffle is adjustably fixed on the residual smoke stripping and turning platform.

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