Auxiliary cigarette falling device of YB315 special-shaped packaging machine

Abstract

The invention discloses an auxiliary cigarette falling device of a YB315 special-shaped packaging machine. The auxiliary cigarette falling device comprises a falling channel, a cigarette pushing plate and an auxiliary air blowing plate. Baffles are arranged on the two sides of the falling channel, and cigarettes fall off from the upper side of the falling channel. The auxiliary air blowing plate is arranged on the baffle on one side, an inclined hole inclining downwards is formed in the baffle, the auxiliary air blowing plate is provided with an air pipe communicated with the inclined hole, and the other end of the air pipe is connected with air blowing equipment so that the falling speed of the cigarettes in the falling channel can be increased; the cigarette pushing plate is located at the bottom of the falling channel, a through hole allowing the cigarette pushing plate to be horizontally located is formed in the baffle, and the cigarette pushing plate is used for synchronously pushing out cigarettes at the bottom in the falling channel. Downward force is applied to the end of a cigarette filter tip through the auxiliary air blowing plate, downward pressure is applied to the end of the cigarette filter tip through positive pressure air to assist a cigarette in rapidly falling, and the problem that the cigarette falls unsmoothly due to the fact that the falling distance of the cigarette is too large and the inclination angle of the cigarette is too large is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cigarette conveying, and more specifically, to a cigarette dropping auxiliary device for a YB315 special-shaped packaging machine. Background Art

[0002] In cigarette production, there are different specifications and models of cigarette products. Among them, there are regular cigarettes, medium cigarettes, thin cigarettes, short cigarettes and other cigarettes of different lengths and thicknesses, and there are conventional packaging and special-shaped packaging. With the development of the tobacco market, in order to keep consumers fresh about tobacco products, more and more specifications and brands use special-shaped packaging, among which moisturizing film moisturizing packaging is one of the packaging methods for high-end cigarette packages in recent years.

[0003] At present, the inner frame paper packaging of the cigarette group of the YB315 medium-sized special-shaped packaging machine adopts two positions. One position is divided into two rows of 10 cigarettes in total. The cigarettes enter the cigarette group and the inner frame paper conveying mold box from the lower cigarette channel by the cigarette pushing plate. The cigarette group is formed at one time. Each time the cigarette pushing plate needs to push two rows of cigarettes from the cigarette warehouse. The equipment is a structural transformation of the single-row cigarette pushing of the conventional GD equipment. The time and travel problems brought by pushing double rows of cigarettes are not considered. The thickness of the cigarette pushing plate needs to meet the requirements of pushing two rows of cigarettes at a time, which means that the thickness of the cigarette pushing plate is thicker than that of the single-row cigarette pushing plate. When the cigarette pushing plate pushes two rows of cigarettes, the cigarette pushing plate blocks the cigarettes in the upper cigarette channel. After the cigarette pushing plate retreats, the upper cigarettes need to fall a longer distance; and in the process of falling, the tobacco end falls first as the cigarette pushing plate retreats, and the filter end falls after the cigarette pushing plate is completely withdrawn. The increase in thickness will also cause the cigarettes to tilt too much in this process, and the cigarettes fall slowly or even tilt and get stuck. Another reason is that the second medium-sized cigarette does not fall in time enough, resulting in the pusher coming into contact with the cigarette before the second cigarette falls into place, so that the second cigarette is not completely pushed out, causing the cigarette to deform and not be pushed out of the forming channel. Summary of the invention

[0004] One object of the present invention is to provide a new technical solution for the auxiliary cigarette falling device of the YB315 special-shaped packaging machine, so as to solve the problem that the cigarettes do not fall smoothly due to the large falling distance and the large inclination angle of the cigarettes, and to avoid the quality and equipment technical problems of defective cigarettes such as cigarette disorder, missing cigarettes, cigarette indentation, cigarette hanging and wrinkling during the operation of the equipment.

[0005] According to a first aspect of the present invention, there is provided a YB315 special-shaped packaging machine auxiliary cigarette falling device, comprising a falling channel, a cigarette pushing plate and an auxiliary air blowing plate;

[0006] Baffles are provided on both sides of the falling channel, and cigarettes fall from the upper side of the falling channel; the auxiliary air blowing plate is arranged on one of the baffles, and an inclined hole inclined downward is opened on the baffle, and the auxiliary air blowing plate is provided with an air pipe communicating with the inclined hole, and the other end of the air pipe is connected to an air blowing device to accelerate the falling rate of the cigarettes in the falling channel;

[0007] The cigarette pushing plate is located at the bottom of the falling channel, and the baffle is provided with a through hole for the cigarette pushing plate to be horizontally located, and the cigarette pushing plate is used to synchronously push out the cigarettes at the bottom of the falling channel.

[0008] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, a plurality of equidistantly arranged cigarette guide plates are provided in the falling channel, and cigarette falling cavities are left between the cigarette guide plates.

[0009] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the cigarette pushing plate and the auxiliary air blowing plate are located on the same side baffle.

[0010] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the baffle is provided with a plurality of inclined holes, and the inclined holes correspond one-to-one to the cigarette falling cavities.

[0011] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the inclined hole has an elliptical structure, and the width of the inclined hole covers the entire cigarette falling cavity.

[0012] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, an air cavity is provided in the auxiliary air blowing plate, the inclined hole is connected to the air cavity, a connecting hole communicating with the air cavity is provided on the outer side of the auxiliary air blowing plate, and the air pipe is connected to the connecting hole.

[0013] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the inclination angle of the inclined hole is 40°-45°.

[0014] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, a guide slider is provided on the cigarette pushing plate, and a sliding groove that cooperates with the guide slider is opened at the bottom of the baffle.

[0015] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the baffle is also provided with perforations, and the perforations are used for gas flow.

[0016] Optionally, according to the YB315 special-shaped packaging machine auxiliary cigarette falling device described in the present invention, the perforation is located beside the bottom of the inclined hole.

[0017] The present invention applies a downward force to the filter end of the cigarette by an auxiliary air blowing plate, and utilizes positive pressure air to apply downward pressure to the filter end of the cigarette to assist the cigarette to fall quickly, thereby solving the problem of unsmooth falling of cigarettes due to excessive falling distance of cigarettes and excessive tilt angle of cigarettes, and avoiding quality and equipment technical problems of defective cigarettes such as cigarette disorder, missing cigarettes, cigarette indentation, cigarette rottenness, and cigarette wrinkling during the operation of the equipment.

[0018] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0020] Figure 1 It is a structural schematic diagram of the auxiliary cigarette falling device of the YB315 special-shaped packaging machine disclosed in the present invention;

[0021] Figure 2 It is a working schematic diagram of the auxiliary cigarette falling device of the YB315 special-shaped packaging machine disclosed in the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the auxiliary wind blowing plate disclosed in the present invention.

[0023] Description of reference numerals:

[0024] 1- baffle; 2- auxiliary air blowing plate; 3- inclined hole; 4- cigarette pushing plate; 5- air pipe; 6- cigarette guide plate; 7- guide slider; 8- perforation; 9- air cavity; 10- connecting hole; 11- slide groove. DETAILED DESCRIPTION

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0027] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0028] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values. Figures 1 to 3 As shown, the present invention provides a YB315 special-shaped packaging machine auxiliary cigarette falling device, including a falling channel, a cigarette pushing plate 4 and an auxiliary air blowing plate 2.

[0029] Baffles 1 are provided on both sides of the falling channel, and cigarettes fall from the upper side of the falling channel; an auxiliary wind blowing plate 2 is arranged on one of the baffles 1, and an inclined hole 3 inclined downward is opened on the baffle 1, and the auxiliary wind blowing plate 2 is provided with an air pipe 5 communicated with the inclined hole 3, and the other end of the air pipe 5 is connected to a wind blowing device to accelerate the falling rate of cigarettes in the falling channel.

[0030] The cigarette pushing plate 4 is located at the bottom of the falling channel, and a through hole is provided on the baffle 1 for the cigarette pushing plate 4 to be horizontally located. The cigarette pushing plate 4 is used to synchronously push out the cigarettes at the bottom of the falling channel.

[0031] The present invention applies a downward force to the filter end of the cigarette through the auxiliary air blowing plate 2, and uses positive pressure air to apply downward pressure to the filter end of the cigarette to assist the cigarette to fall quickly, thereby solving the problem of unsmooth falling of cigarettes due to excessive falling distance of cigarettes and excessive tilt angle of cigarettes, and avoiding quality and equipment technical problems such as cigarette disorder, missing cigarettes, cigarette indentation, cigarette rotten cigarettes, and cigarette wrinkling during the operation of the equipment.

[0032] Furthermore, a plurality of equally spaced cigarette guide plates 6 are provided in the falling channel, and cigarette falling cavities are left between the cigarette guide plates 6. During the implementation, only one cigarette passes through each cigarette falling cavity, and a row of cigarettes can fall through the plurality of cigarette falling cavities at the same time, and finally the row of cigarettes is pushed out synchronously by the cigarette pushing plate 4.

[0033] Furthermore, the cigarette pushing plate 4 and the auxiliary air blowing plate 2 are located on the same side baffle 1. During implementation, the force blown out by the auxiliary air blowing plate 2 is decomposed into a downward force and a horizontal force, and the horizontal force is just consistent with the output direction of the cigarette pushing plate 4, ensuring that the cigarette can be pushed out under the joint action of the two forces, avoiding the mutual influence of the two forces, resulting in the dislocation and damage of the cigarette.

[0034] Furthermore, the baffle 1 is provided with a plurality of oblique holes 3, which correspond to the cigarette falling cavities one by one. The oblique holes 3 are elliptical in structure, and the width of the oblique holes 3 covers all the cigarette falling cavities. In order to blow more cigarettes downward synchronously, either the width of the oblique holes 3 is increased to ensure that all cigarettes can be blown by the air pipe 5, or the number of oblique holes 3 is increased to ensure that each cigarette can be blown by the oblique holes 3.

[0035] Furthermore, an air cavity 9 is provided in the auxiliary air blowing plate 2, the oblique holes 3 are connected to the air cavity 9, a connecting hole 10 communicating with the air cavity 9 is provided on the outer side of the auxiliary air blowing plate 2, and the air pipe 5 is connected to the connecting hole 10. In implementation, the air cavity 9 should cover all the oblique holes 3, and the width of the air cavity 9 is greater than the width of the oblique holes 3, so as to ensure the blowing effect on all cigarettes.

[0036] Furthermore, the inclined hole 3 has an inclination angle of 40°-45°. In the present invention, the inclined hole 3 is inclined 40° downward, with a diameter of 1.5 mm. Two groups of five inclined holes 3 are arranged on the baffle 1, and the position of each inclined hole 3 corresponds to a cigarette cavity under the cigarette. Two left and right auxiliary air blowing plates 2 are sealed and installed outside the baffle 1. After the connection holes 10 reserved in the auxiliary air blowing plates 2 are connected to the air pipe 5 for ventilation, positive pressure air can be continuously ejected from the lower part of the inclined hole 3 of the baffle 1. A total of ten inclined holes 3 correspond to ten vertical cigarette cavities under the cigarette, and a downward pressure is applied to the filter end of each cigarette to assist the cigarette to fall.

[0037] Furthermore, the cigarette pusher plate 4 is provided with a guide slider 7, and the bottom of the baffle plate 1 is provided with a slide groove 11 that cooperates with the guide slider 7. During implementation, the movement of the cigarette pusher plate 4 is guided and restricted by the cooperation between the guide slider 7 and the slide groove 11, so that the direction of the pushing force on the cigarette is unique.

[0038] Furthermore, the baffle 1 is provided with a perforation 8 for gas flow. In practice, in order to prevent the gas flow in the falling channel from affecting the normal falling of the cigarette, the perforation 8 is used to achieve gas diversion and pressure relief.

[0039] Furthermore, the perforation 8 is located beside the bottom of the inclined hole 3 to ensure the flow effect of the gas and prevent the airflow from moving randomly in the falling channel, thereby affecting the falling of the cigarette.

[0040] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A YB315 special-shaped packaging machine auxiliary cigarette falling device, characterized in that: It includes a falling channel, a smoke pushing plate and an auxiliary wind blowing plate; Baffles are provided on both sides of the falling channel, and cigarettes fall from the upper side of the falling channel; the auxiliary air blowing plate is arranged on one of the baffles, and an inclined hole inclined downward is opened on the baffle, and the auxiliary air blowing plate is provided with an air pipe communicating with the inclined hole, and the other end of the air pipe is connected to an air blowing device to accelerate the falling rate of the cigarettes in the falling channel; The cigarette pushing plate is located at the bottom of the falling channel, and the baffle is provided with a through hole for the cigarette pushing plate to be horizontally located, and the cigarette pushing plate is used to synchronously push out the cigarettes at the bottom of the falling channel.

2. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 1 is characterized in that: A plurality of equidistantly arranged cigarette guide plates are provided in the falling channel, and cigarette falling cavities are left between the cigarette guide plates.

3. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 2 is characterized in that: The smoke pushing plate and the auxiliary wind blowing plate are located on the same side baffle.

4. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 3 is characterized in that: The baffle is provided with a plurality of inclined holes, and the inclined holes correspond one to one with the cigarette falling cavities.

5. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 3 is characterized in that: The inclined hole is of an elliptical structure, and the width of the inclined hole covers the entire cigarette falling cavity.

6. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 4 or 5, characterized in that: An air cavity is provided inside the auxiliary air blowing plate, the inclined hole is communicated with the air cavity, a connecting hole communicating with the air cavity is provided on the outer side of the auxiliary air blowing plate, and the air pipe is connected with the connecting hole.

7. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 6 is characterized in that: The inclination angle of the inclined hole is 40°-45°.

8. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 1 is characterized in that: The cigarette pushing plate is provided with a guide slide block, and the bottom of the baffle is provided with a slide groove which cooperates with the guide slide block.

9. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 8 is characterized in that: The baffle is also provided with perforations for gas flow.

10. The YB315 special-shaped packaging machine auxiliary cigarette falling device according to claim 9 is characterized in that: The through hole is located beside the bottom of the inclined hole.

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