Cigarette wing plate and cigarette forming device

Abstract

The utility model discloses a cigarette machine wing plate and a cigarette forming device, comprising a first wing plate and a second wing plate arranged in parallel, a wire pressing unit arranged between the first wing plate and the second wing plate, a cigarette gun arranged below the wire pressing unit, an air duct arranged on the first wing plate and the second wing plate, and a fan blowing air toward one end of the air duct; the wire pressing unit transports the tobacco to the surface of the cigarette paper on the cigarette gun, and the wind passes through the air duct to form a wind curtain on the lower surface of the first wing plate and the second wing plate. The utility model solves the problem of easy glue accumulation at the lower part of the wing plate, and improves the production quality of cigarettes and the normal working time of the equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette rolling equipment, and in particular relates to a cigarette rolling machine wing plate and a cigarette forming device. Background Art

[0002] In the cigarette production process, the tobacco slices in the smoking section are prone to falling off as a whole during subsequent processes such as cutting, compounding, and transmission, thus causing defective cigarettes. To prevent the tobacco from falling off as a whole, the reverse side of the cigarette paper in the smoking section is glued, that is, glue is applied on the wrapping surface of the cigarette paper to make the tobacco slices and the cigarette paper adhere to each other, which plays a role in fixing the tobacco slices in the cigarette rod, thereby effectively preventing the tobacco slices from falling off during subsequent processes. After using the reverse side gluing process, the cigarette paper is tightened in a semicircular state at the entrance of the cigarette gun. Since the wrapping surface of the cigarette paper is coated with glue, the cigarette paper is easy to contact the lower part of the wing plate in the working area of ​​the wing plate, and the glue solidifies at the lower part of the wing plate to form a large amount of glue accumulation. Excessive glue accumulation will reduce the production quality of cigarettes and cause equipment shutdown. Utility Model Content

[0003] The utility model aims to provide a cigarette making machine wing plate and a cigarette forming device, which solves the problem of easy glue accumulation at the lower part of the wing plate and improves the production quality of cigarettes and the normal working time of the equipment.

[0004] The technical solution adopted by the utility model to solve its technical problems is, in the first aspect, a cigarette making machine wing plate is proposed, including a first wing plate and a second wing plate arranged in parallel, a wire pressing unit arranged between the first wing plate and the second wing plate, a cigarette gun arranged below the wire pressing unit, an air duct arranged on the first wing plate and the second wing plate, and a fan blowing air toward one end of the air duct; the wire pressing unit transports the tobacco to the surface of the cigarette paper on the cigarette gun, and the wind passes through the air duct to form a wind curtain on the lower surfaces of the first wing plate and the second wing plate.

[0005] In an embodiment of the present application, the air duct includes an air inlet duct, a transition air duct and an air outlet duct; one end of the air inlet duct is connected to the fan, and the other end is connected to one end of the transition air duct, the other end of the transition air duct is connected to one end of the air outlet duct, the other end of the air outlet duct is an air outlet, and the other end of the air outlet duct is arranged on the lower surface of the first wing plate or the second wing plate.

[0006] In the embodiment of the present application, the angle between the air inlet duct and the transition air duct is an obtuse angle, and the angle between the transition air duct and the air outlet duct is an obtuse angle.

[0007] In the embodiment of the present application, the inner diameter of the air outlet duct gradually increases in the wind direction.

[0008] In an embodiment of the present application, the cigarette making machine wing plate also includes a suction belt for conveying shredded tobacco, the wire pressing unit includes a wire pressing wheel and a wire scraping knife, the wire pressing wheel is arranged between the first wing plate and the second wing plate, the wire scraping knife is arranged on one side of the wire pressing wheel, the surface of the wire pressing wheel cooperates with the surface of the cigarette gun to press the shredded tobacco on the suction belt, and the wire scraping knife is used to separate the shredded tobacco from the suction belt.

[0009] In an embodiment of the present application, the wire pressing unit further includes a cleaning knife, which is disposed between the first wing plate and the second wing plate, and is used to clean the dirt on the wire pressing wheel.

[0010] In an embodiment of the present application, the wire pressing unit also includes a fixing seat, a strip hole is provided on the cleaning knife, and the wire pressing unit also includes a fixing bolt, one end of the fixing bolt passes through the strip hole and is fixedly connected to the fixing seat, and the other end abuts against the cleaning knife.

[0011] In an embodiment of the present application, the cigarette making machine wing plate also includes porcelain beads and supporting sleeves alternately arranged between the first wing plate and the second wing plate, the porcelain beads are used to support the suction belt, and the supporting sleeve is used to connect the first wing plate and the second wing plate.

[0012] In an embodiment of the present application, the arrangement height of the support sleeve is greater than the arrangement height of the ceramic beads.

[0013] In a second aspect, a cigarette forming device is provided, comprising a cigarette tongue and a cigarette rolling machine wing plate, wherein the cigarette tongue is arranged on one side of the cigarette rolling machine wing plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model proposes a cigarette making machine wing plate, which forms an air curtain on the lower surface of the wing plate by blowing air from a fan. The air curtain exerts a force on the cigarette paper when the cigarette paper is close to the wing plate, so that the cigarette paper does not contact the surface of the wing plate, and no glue is accumulated on the surface of the wing plate, thereby improving the production quality of cigarettes and the normal working time of the equipment;

[0016] 2. The utility model proposes a cigarette machine wing plate, which sets the angle between the air inlet and the transition air duct to an obtuse angle, and the angle between the transition air duct and the air inlet to an obtuse angle, thereby increasing the wind movement distance to reduce the wind force of the wind curtain, so that the cigarette paper does not contact the surface of the wing plate, and improves the stability of the cigarette paper at the entrance of the cigarette gun;

[0017] 3. The utility model provides a cigarette making machine wing plate, wherein the cleaning knife abuts against the pressing wheel to remove dirt adhered to the pressing wheel during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 A schematic diagram of a cigarette making machine wing plate according to an embodiment of the utility model;

[0020] Figure 2 An exploded view of a cigarette making machine wing plate according to an embodiment of the utility model;

[0021] Figure 3 For this utility model Figure 2 Sectional view at point A;

[0022] Figure 4 A side view of a wire pressing unit of a cigarette making machine wing plate according to an embodiment of the utility model;

[0023] Figure 5 A top view of a wire pressing unit of a cigarette making machine wing plate according to an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of a cigarette forming device provided in an embodiment of the utility model.

[0025] In the figure: 1. first wing plate; 2. second wing plate; 3. wire pressing unit; 31. wire pressing wheel; 32. wire scraping knife; 33. cleaning knife; 34. fixing seat; 35. strip hole; 4. smoke gun; 5. air duct; 51. air inlet duct; 52. transition air duct; 53. air outlet duct; 6. porcelain beads; 7. supporting shaft sleeve; 8. smoke tongue; 9. suction ribbon. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the embodiments of the utility model and the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work. In addition, the design orientation only represents the relative position relationship between the components, not the absolute position relationship.

[0027] The utility model embodiment provides a cigarette wing plate and a cigarette forming device, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , mainly includes a first wing plate 1, a second wing plate 2, a wire pressing unit 3, a smoke gun 4 and an air duct 5.

[0028] In the first aspect, the utility model provides a cigarette machine wing plate, comprising a first wing plate 1 and a second wing plate 2 arranged in parallel, a wire pressing unit 3 arranged between the first wing plate 1 and the second wing plate 2, a cigarette gun 4 arranged below the wire pressing unit 3, an air duct 5 arranged on the first wing plate 1 and the second wing plate 2, and a fan blowing air toward one end of the air duct 5. Cigarette paper is arranged on the cigarette gun 4, and the wire pressing unit 3 transports the tobacco to the surface of the cigarette paper on the cigarette gun 4, so as to carry out the subsequent tobacco wrapping process. When the cigarette machine wing plate is operating normally, the fan blows air toward the air duct 5, and the wind passes through the air duct 5 to form a wind curtain on the lower surface of the first wing plate 1 and the second wing plate 2. Compared with the prior art, the cigarette paper forms a semicircular tightening area at the entrance of the cigarette gun 4. Since the wrapped surface of the cigarette paper is coated with glue, the cigarette paper is easy to contact the lower part of the wing plate in the working area of ​​the wing plate, and the glue solidifies at the lower part of the wing plate to form a large amount of glue accumulation. In the present application, a fan blows air to form a wind curtain on the lower surface of the wing plate. The wind curtain exerts force on the cigarette paper when the cigarette paper is close to the wing plate. The cigarette paper does not contact the surface of the wing plate, and no glue is accumulated on the surface of the wing plate, thereby improving the production quality of cigarettes and the normal working time of the equipment.

[0029] In one possible implementation, see Figure 3 The air duct 5 includes an air inlet duct 51, a transition air duct 52 and an air outlet duct 53. One end of the air inlet duct 51 is connected to the fan, and the other end is connected to one end of the transition air duct 52. The other end of the transition air duct 52 is connected to one end of the air outlet duct 53. The other end of the air outlet duct 53 is an air outlet. The other end of the air outlet duct 53 is arranged on the lower surface of the first wing plate 1 or the second wing plate 2, and one end of the air inlet duct 51 is arranged on the upper surface of the first wing plate 1 or the second wing plate 2. The wind passes through the air duct 5 from above the wing plate to form a wind curtain below the wing plate.

[0030] It is foreseeable that if the wind force of the wind curtain is too strong, the semicircular tightening state formed by the cigarette paper at the entrance of the cigarette gun 4 will be destroyed, thereby affecting the subsequent tobacco wrapping process. Therefore, the angle between the air inlet duct 51 and the transition air duct 52 is set to an obtuse angle, and the angle between the transition air duct 52 and the air inlet duct 51 is set to an obtuse angle. The wind movement distance is increased to reduce the wind force of the wind curtain, so that the cigarette paper does not contact the surface of the wing plate, and the stability of the cigarette paper at the entrance of the cigarette gun 4 is improved.

[0031] Furthermore, the inner diameter of the air outlet duct 53 gradually increases in the wind direction, thereby expanding the width of the wind curtain and the protection area of ​​the wing plate.

[0032] Preferably, a filter can be arranged in the air duct 5 to prevent the wind from bringing impurities such as dust into the tobacco, thereby improving the production quality of cigarettes.

[0033] In one embodiment, the cigarette making machine wing plate also includes a suction belt 9 for conveying tobacco, and the wire pressing unit 3 includes a wire pressing wheel 31 and a wire scraping knife 32. The wire pressing wheel 31 is arranged between the first wing plate 1 and the second wing plate 2, and the wire scraping knife 32 is arranged on one side of the wire pressing wheel 31. The suction belt 9 with tobacco attached rotates around the wing plate. When the tobacco is transported to the location of the cigarette gun 4, the tobacco is squeezed between the surface of the cigarette gun 4 and the surface of the pressing wheel, so that the tobacco on the suction belt 9 is compressed. After the tobacco is compressed, the tobacco is removed to the cigarette gun 4 by the wire scraping knife 32 at the location of the wire scraping knife 32, and the tobacco is separated from the suction belt 9. The scraped tobacco and the cigarette paper on the cigarette gun 4 are moved to the subsequent tobacco wrapping device for wrapping and forming of the tobacco.

[0034] Furthermore, the wire pressing unit 3 also includes a cleaning knife 33, which is fixed between the first wing plate 1 and the second wing plate 2. The cleaning knife 33 abuts against the wire pressing wheel 31 to remove dirt that sticks to the wire pressing wheel 31 during operation.

[0035] Preferably, the wire pressing unit 3 further includes a fixing seat 34, one end of which is detachably connected to the first wing plate 1, and the other end of which is detachably connected to the second wing plate 2. The cleaning knife 33 is provided with a strip hole 35, and the fixing seat 34 is provided with a connecting hole. The wire pressing unit 3 further includes a fixing bolt, one end of which passes through the strip hole 35 and is screwed to the connecting hole on the fixing seat 34, and the other end of the fixing bolt abuts against the cleaning knife 33. By providing the strip hole 35, the position between the cleaning knife 33 and the fixing seat 34 can be adjusted, and the cleaning force of the cleaning knife 33 can be adjusted.

[0036] In one possible implementation, the cigarette making machine wing plate includes a ceramic bead 6 and a support sleeve 7 that are staggered between the first wing plate 1 and the second wing plate 2. The ceramic bead 6 is sleeved on the transmission shaft. One end of the transmission shaft is fixedly connected to the first wing plate 1, and the other end is plugged into the second wing plate 2. The cross section of the support sleeve 7 is a "convex" shape. The support sleeve 7 is provided with a threaded hole that runs through the entire support sleeve 7. The first wing plate 1 and the second wing plate 2 are both provided with through holes. After the fixing screw passes through the through hole on the first wing plate 1, it is connected to the end of the support sleeve 7 with a larger diameter. The end of the support sleeve 7 with a smaller diameter is first plugged into the through hole on the second wing plate 2, and then fixed by the fixing screw. By adjusting the insertion depth of the support sleeve 7 and the second wing plate 2, the spacing between the first wing plate 1 and the second wing plate 2 can be adjusted, thereby adjusting the tobacco flow rate and the thickness of the cigarette.

[0037] Furthermore, the two sides of the ceramic bead 6 are provided with abutment edges, the cross-sectional area of ​​the abutment edges is smaller than the cross-sectional area of ​​the ceramic bead 6, and the cross-sectional direction is along Figure 2 The cross section is shown by the line at A. The contact area between the ceramic bead 6 and the wing plate is reduced, and the ceramic bead 6 is more likely to rotate relative to the wing plate, thereby reducing the resistance during the transportation of tobacco.

[0038] Furthermore, the arrangement height of the support sleeve 7 is greater than the arrangement height of the ceramic beads 6 .

[0039] On the second aspect, an embodiment of the utility model provides a cigarette forming device, including a cigarette tongue 8 and a cigarette rolling machine wing plate. The cigarette rolling machine wing plate transports tobacco and cigarette paper to the position of the cigarette tongue 8. The tobacco is above the cigarette paper. When the tobacco passes through the cigarette tongue 8, the cigarette tongue 8 compresses the tobacco into a round strip. The cigarette paper is transported on the cigarette gun 4. The groove on the cigarette gun 4 changes from flat to semicircular. During the transportation process, the cigarette paper becomes U-shaped and is finally sealed with glue.

[0040] It should be noted that, in this article, 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 "include", "comprise" 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.

[0041] 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 cigarette making machine wing plate, characterized in that: The invention comprises a first wing plate (1) and a second wing plate (2) arranged in parallel, a wire pressing unit (3) arranged between the first wing plate (1) and the second wing plate (2), a tobacco gun (4) arranged below the wire pressing unit (3), an air duct (5) arranged on the first wing plate (1) and the second wing plate (2), and a fan blowing air toward one end of the air duct (5); the wire pressing unit (3) transports the tobacco to the surface of the cigarette paper on the tobacco gun (4), and the wind passes through the air duct (5) to form a wind curtain on the lower surface of the first wing plate (1) and the second wing plate (2).

2. A cigarette making machine wing plate according to claim 1, characterized in that: The air duct (5) comprises an air inlet duct (51), a transition air duct (52) and an air outlet duct (53); one end of the air inlet duct (51) is connected to the fan, and the other end is connected to one end of the transition air duct (52); the other end of the transition air duct (52) is connected to one end of the air outlet duct (53); the other end of the air outlet duct (53) is an air outlet; the other end of the air outlet duct (53) is arranged on the lower surface of the first wing plate (1) or the second wing plate (2).

3. A cigarette making machine wing plate according to claim 2, characterized in that: The angle between the air inlet duct (51) and the transition air duct (52) is an obtuse angle, and the angle between the transition air duct (52) and the air outlet duct (53) is an obtuse angle.

4. A cigarette making machine wing plate according to claim 2, characterized in that: The inner diameter of the air outlet passage (53) gradually increases in the wind direction.

5. A cigarette making machine wing plate according to claim 2, characterized in that: The cigarette making machine wing plate also includes a suction belt (9) for conveying shredded tobacco, and the wire pressing unit (3) includes a wire pressing wheel (31) and a wire scraping knife (32), wherein the wire pressing wheel (31) is arranged between the first wing plate (1) and the second wing plate (2), and the wire scraping knife (32) is arranged on one side of the wire pressing wheel (31), and the surface of the wire pressing wheel (31) cooperates with the surface of the cigarette gun (4) to press the shredded tobacco on the suction belt (9), and the wire scraping knife (32) is used to separate the shredded tobacco from the suction belt (9).

6. A cigarette making machine wing plate according to claim 5, characterized in that: The wire pressing unit (3) further comprises a cleaning knife (33), wherein the cleaning knife (33) is arranged between the first wing plate (1) and the second wing plate (2), and the cleaning knife (33) is used to clean dirt deposited on the wire pressing wheel (31).

7. A cigarette making machine wing plate according to claim 6, characterized in that: The wire pressing unit (3) further comprises a fixing seat (34), the cleaning knife (33) is provided with a strip-shaped hole (35), and the wire pressing unit (3) further comprises a fixing bolt, one end of the fixing bolt passes through the strip-shaped hole (35) and is fixedly connected to the fixing seat (34), and the other end abuts against the cleaning knife (33).

8. The cigarette making machine wing plate according to claim 5, characterized in that: The cigarette making machine wing plate further comprises porcelain beads (6) and supporting shaft sleeves (7) which are arranged alternately between the first wing plate (1) and the second wing plate (2); the porcelain beads (6) are used to support the suction belt (9); and the supporting shaft sleeves (7) are used to connect the first wing plate (1) and the second wing plate (2).

9. A cigarette making machine wing plate according to claim 8, characterized in that: The arrangement height of the support sleeve (7) is greater than the arrangement height of the ceramic beads (6).

10. A cigarette forming device, characterized in that: It comprises a cigarette tongue (8) and a cigarette making machine wing plate according to any one of claims 1 to 9, wherein the cigarette tongue (8) is arranged on one side of the cigarette making machine wing plate.

Images