Improved structure of No.8 wheel outlet of YB45 packaging machine

Abstract

The improved structure comprises guide plates located on the two sides of a rack at the inlet end of a belt conveying channel, guide grooves are vertically formed in the inner side walls of the two guide plates, notches of the guide grooves are oppositely formed, the guide grooves penetrate through the upper ends and the lower ends of the guide plates, and the guide grooves correspond to the belt conveying channel in the vertical direction. Guide devices making contact with the inner side belt faces of the belt wheels on the same sides are arranged on the guide plates, and the cigarette packets located above the guide grooves of the two guide plates and pushed out downwards by the pushing handle smoothly enter the belt conveying channel under the guiding action of the guide grooves and the guide devices. The tobacco bale conveying device provides conditions for the tobacco bales pushed downwards by a pushing handle to enter a belt conveying channel smoothly, solves the problems that the tobacco bales can be in contact with belt wheels at the same time, incline and cannot enter a drying channel smoothly due to the fact that the distance between a guide plate and the inlet end of the belt conveying channel is large, and avoids unqualified tobacco bales caused by uneven stress of the tobacco bales. The structure is simple, the using effect is good, cost is low, it is guaranteed that cigarette packets accurately enter the drying channel, and mistaken removal at the imaging position is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette packaging equipment, and in particular relates to an improved structure of an eighth wheel outlet of a YB45 packaging machine. Background Art

[0002] At present, the YB45 packaging unit is the main production equipment for domestic cigarette packaging. In the production process of cigarette packaging, when the standard cigarette pack is changed to the slim cigarette pack, the thickness of the cigarette pack is reduced, so when the No. 8 wheel pusher pushes the cigarette pack out, the two pulleys cannot contact the cigarette pack at the same time when the cigarette pack enters the belt, causing the cigarette pack to go slanted. Under the action of external force, the cigarette pack that has not been completely dried will be bounced again, and the unqualified cigarette pack will be rejected at the imaging point. After analysis and research, it was found that the main reason why the cigarette pack cannot accurately enter the drying channel is that there is a certain distance between the pulley and the position of the cigarette pack pusher, and the position of the pulley is relatively fixed and cannot be adjusted, so the cigarette pack cannot be smoothly and correctly entered into the channel. Therefore, in order to solve the above technical problems, it is necessary to make improvements. Utility Model Content

[0003] The technical problem solved by the utility model is as follows: an improved structure of the eighth wheel outlet of a YB45 packaging machine is provided, by arranging guide devices whose lower ends are flush with the guide groove surfaces on the inner side walls and in contact with the inner belt surfaces of the belt wheels on the same side on the guide plates on both sides of the entrance end of the belt conveying channel, so as to extend the guide channel and provide conditions for the cigarette packs pushed downward by the pusher to smoothly enter the belt conveying channel, solve the problem that the cigarette packs can contact the belt wheels at the same time and go slanted and cannot smoothly enter the drying channel due to the large distance between the guide plates and the entrance end of the belt conveying channel, eliminate the unqualified cigarette packs caused by the uneven force on the cigarette packs, have a simple structure, good use effect, low cost, ensure that the cigarette packs accurately enter the drying channel, and avoid being mistakenly rejected at the imaging position.

[0004] The technical solution adopted by the utility model: an improved structure of the No. 8 wheel outlet of the YB45 packaging machine, including guide plates located on both sides of a frame at the entrance end of a belt transport channel, guide grooves with notches arranged vertically on the inner side walls of the two guide plates and penetrating the upper and lower ends of the guide plates, and the guide grooves correspond to the upper and lower positions of the belt transport channel, a guiding device contacting the inner belt surface of the pulley on the same side is provided on the guide plates, and the cigarette packs located above the guide grooves of the two guide plates and pushed downward by a pusher smoothly enter the belt transport channel under the guidance of the guide grooves and the guiding device.

[0005] Wherein, the guide device includes an extension plate, the outer wall of the guide plate is provided with an inclined groove extending through to its lower end surface, and the extension plate fixed at the upper end on the outer wall of the guide plate is adapted to the inclined groove and extends downward to the belt surface on the inner side of the pulley on the same side.

[0006] Furthermore, the extension plate is a Z-shaped plate with vertical plates at the upper and lower ends and an inclined plate adapted to the inclined groove being transitionally connected to form an integrated structure, and the inner side wall of the vertical plate at the lower end of the extension plate and the inner groove wall of the guide groove are located on the same plane.

[0007] Furthermore, a pressure plate is provided on the outer side wall of the guide plate, the upper end of the extension plate is located between the guide plate and the pressure plate, and the extension plate is clamped and fixed to the outer side wall of the guide plate by screws provided on the pressure plate and fixedly connected to the guide plate thread.

[0008] Furthermore, the extension plate is made of spring steel plate.

[0009] Furthermore, the pressing plate is a U-shaped plate structure, and the inner groove width of the pressing plate is not greater than the width of the inclined groove and the extension plate.

[0010] The advantages of this utility model compared with the prior art:

[0011] 1. This technical solution provides a guide device on the guide plates on both sides of the frame at the entrance end of the belt conveyor channel, whose lower ends are flush with the guide groove surface on the inner wall and in contact with the inner belt surface of the pulley on the same side, thereby extending the guide channel and providing conditions for the cigarette packs pushed downward by the pusher to smoothly enter the belt conveyor channel;

[0012] 2. This technical solution solves the problem that cigarette packs can contact the pulley at the same time and go slanted and cannot enter the drying channel smoothly due to the large distance between the guide plate and the entrance end of the belt transport channel, and eliminates the problem of unqualified cigarette packs caused by uneven force on the cigarette packs;

[0013] 3. The extension plate of this technical solution adopts a Z-shaped elastic steel plate with vertical plates at the upper and lower ends and an inclined plate transitionally connected with the inclined groove to form an integrated structure, and the upper end of the extension plate is fixed between the guide plate and the pressure plate. When the cigarette pack is forced to move downward, it is beneficial to increase the number of cigarette packs staying between the vertical plates at the lower end of the extension plate, reduce the distance between adjacent cigarette packs, and ensure stable transportation of cigarette packs;

[0014] 4. This technical solution has a simple structure, good use effect, low cost, and ensures that the cigarette packs enter the drying channel accurately to avoid being mistakenly rejected at the imaging point. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the use status of the structure of the utility model;

[0016] Figure 2 It is the front view of the utility model structure;

[0017] Figure 3 This is a left view of the structure of the utility model;

[0018] Figure 4 for Figure 2 Middle AA section view. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiment of the present utility model Figure 1-4 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments 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.

[0020] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, 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", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In this document, the terms "comprises", "comprising" or any other variation 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 limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0022] The improved structure of the eighth wheel outlet of the YB45 packaging machine, such as Figure 1-4As shown, it includes guide plates 1 located on both sides of the frame at the entrance end of the belt conveyor channel, and the inner side walls of the two guide plates 1 are vertically formed with guide grooves 2 that are arranged opposite to each other and penetrate the upper and lower ends of the guide plates 1, and the guide grooves 2 correspond to the upper and lower positions of the belt conveyor channel, and the guide plates 1 are provided with guide devices that contact the inner belt surface of the belt pulley 3 on the same side, and the cigarette packs 5 located above the guide grooves 2 of the two guide plates 1 and pushed downward by the pusher smoothly enter the belt conveyor channel under the guidance of the guide grooves 2 and the guide devices; in the above structure, by arranging guide devices on both sides of the frame at the entrance end of the belt conveyor channel, the lower ends of which are flush with the groove surfaces of the guide grooves 2 on the inner side walls thereof and contact the inner belt surface of the belt pulley on the same side, the guide channel is extended, providing conditions for the cigarette packs 5 pushed downward by the pusher to smoothly enter the belt conveyor channel; the problem that the cigarette packs 5 can contact the belt pulleys at the same time and go slanted and cannot smoothly enter the drying channel due to the large distance between the guide plates 1 and the entrance end of the belt conveyor channel is solved, and unqualified cigarette packs 5 caused by uneven force on the cigarette packs 5 are eliminated;

[0023] The specific structure of the guide device is as follows: the guide device includes an extension plate 4, and the outer wall of the guide plate 1 is provided with an inclined groove 6 that penetrates to its lower end surface, and the extension plate 4 whose upper end is fixed on the outer wall of the guide plate 1 is adapted to the inclined groove 6 and extends downward to the belt surface on the inner side of the pulley 3 on the same side; specifically, the specific structure of the extension plate 4 is as follows: the extension plate 4 is a Z-shaped plate with vertical plates at the upper and lower ends and an inclined plate adapted to the inclined groove 6 to form an integrated structure, and the inner side wall of the vertical plate at the lower end of the extension plate 4 is located on the same plane as the inner groove wall of the guide groove 2; specifically, the extension plate 4 is made of spring steel plate.

[0024] The fixing structure of the extension plate 4 on the guide plate 1 is as follows: a pressing plate 7 is provided on the outer wall of the guide plate 1, and the upper end of the extension plate 4 is located between the guide plate 1 and the pressing plate 7, and the extension plate 4 is clamped and fixed to the outer wall of the guide plate 1 by screws provided on the pressing plate 7 and threadedly connected to the guide plate 1; specifically, the pressing plate 7 is a U-shaped plate structure, and the inner groove width of the pressing plate 7 is not greater than the width of the inclined groove 6 and the extension plate 4; in the above structure, the extension plate 4 adopts a Z-shaped elastic steel plate with vertical plates at the upper and lower ends and an inclined plate transition connection adapted to the inclined groove 6 to form an integrated structure, and the upper end of the extension plate is fixed between the guide plate 1 and the pressing plate 7. When the cigarette pack 5 is forced to move downward, it is between the vertical plates at the lower end of the extension plate 4, which is conducive to increasing the number of cigarette packs 5 staying, reducing the distance between adjacent cigarette packs 5, and ensuring stable transportation of the cigarette packs 5;

[0025] In the present technical solution, when the cigarette packs 5 are forced to move downward between the vertical plates at the lower ends of the two extension plates 4, the cigarette packs 5 stay between the extension plates 4, increasing the number of cigarette packs 5, thereby reducing the distance between adjacent cigarette packs until the adjacent cigarette packs are completely in contact. When the top cigarette packs 5 are forced to move downward, the cigarette packs 5 gathered between the two extension plates 4 are pushed down layer by layer to the belt transport channel, thereby preventing the cigarette packs 5 from tilting. The structure is simple, the use effect is good, the cost is low, and the cigarette packs 5 are ensured to enter the drying channel accurately to avoid being mistakenly rejected at the imaging point.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The improved structure of the eighth wheel outlet of the YB45 packaging machine is characterized by: The invention comprises guide plates (1) located on both sides of a frame at an entrance end of a belt transport channel, guide grooves (2) with notches arranged vertically on the inner side walls of the two guide plates (1) and penetrating the upper and lower ends of the guide plates (1), and the guide grooves (2) correspond to the upper and lower positions of the belt transport channel, and the guide plates (1) are provided with guide devices that contact the inner belt surface of the belt pulley (3) on the same side, and the cigarette packs (5) located above the guide grooves (2) of the two guide plates (1) and pushed downward by the pusher smoothly enter the belt transport channel under the guidance of the guide grooves (2) and the guide devices; the guide devices comprise an extension plate (4), an oblique groove (6) penetrating to the lower end surface of the guide plate (1) is formed on the outer side wall of the guide plate (1), and the extension plate (4) whose upper end is fixed on the outer side wall of the guide plate (1) is adapted to the oblique groove (6) and extends downward to the inner belt surface of the belt pulley (3) on the same side.

2. The improved structure of the eighth wheel outlet of the YB45 packaging machine according to claim 1 is characterized in that: The extension plate (4) is a Z-shaped plate having an integrated structure formed by transitionally connecting vertical plates at the upper and lower ends and an inclined plate adapted to the inclined groove (6), and the inner side wall of the vertical plate at the lower end of the extension plate (4) and the inner groove wall of the guide groove (2) are located on the same plane.

3. The improved structure of the eighth wheel outlet of the YB45 packaging machine according to claim 2 is characterized in that: A pressure plate (7) is provided on the outer side wall of the guide plate (1), the upper end of the extension plate (4) is located between the guide plate (1) and the pressure plate (7), and the extension plate (4) is clamped and fixed to the outer side wall of the guide plate (1) by screws provided on the pressure plate (7) and threadedly connected to the guide plate (1).

4. The improved structure of the eighth wheel outlet of the YB45 packaging machine according to claim 3 is characterized by: The extension plate (4) is made of spring steel plate.

5. The improved structure of the eighth wheel outlet of the YB45 packaging machine according to any one of claims 3-4, characterized in that: The pressing plate (7) is a U-shaped plate structure, and the inner groove width of the pressing plate (7) is not greater than the width of the inclined groove (6) and the extension plate (4).

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