Stable tobacco powder and rubber powder removing device for ZJ17 cigarette making and plug assembling machine

Abstract

The stable tobacco powder and rubber powder removing device for the ZJ17 cigarette making and plug assembling machine comprises a body arranged between a paper cutter and a converging drum wheel, the lower end face of the body is a step face with the left side higher than the right side, and an inverted-L-shaped step opening in the lower end face of the body and a tangent line at the corresponding position of the converging drum wheel form a triangular buffer area used for preventing equipment from being damaged after tobacco clamping. A connecting hole located below the negative pressure connecting pipe is formed in the outer side wall of the body in a penetrating mode, a tongue plate on a ZJ17 cigarette making and plug assembling machine wallboard is inserted into a square hole in the side wall of the body, and a long shaft of the ZJ17 cigarette making and plug assembling machine is sleeved and locked with the connecting hole. By optimizing the tobacco powder and rubber powder removing structure, reliable positioning of the body in the axial direction and the circumferential direction is achieved, vibration or movement of the body in the axial direction and the circumferential direction in the using process is avoided, the defect that a traditional installation structure is poor in stability and prone to failures is overcome, popularization and application of the tobacco powder and rubber powder removing structure on the ZJ118 type are achieved, and the tobacco powder and rubber powder removing structure is suitable for the ZJ118 type. The failure rate in the using process is reduced, and stability and reliability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco rolling and splicing equipment, and specifically relates to a stable tobacco and glue dust removing device for a ZJ17 rolling and splicing machine. Background Art

[0002] Cigarette rolling units have become the mainstream model in my country's tobacco industry due to their stable performance, high operating rate, good cigarette quality and easy maintenance. However, during the production process, some brands of cigarettes use lighter-colored tipping paper. During the rolling process, the tobacco dust on the drum will be thrown toward the tipping paper after the glue is applied during the rotation process, resulting in a lot of flying tobacco dust. During the splicing process, the tobacco dust will be wrapped on the inner wall of the tipping paper, causing serious dust clamping in the tipping paper, affecting the appearance quality of the cigarettes. For example, in the patent number 202320279354.9 and the patent name "ZJ118 Cigarette Dust Removal Device for Cigarette Rolling Machine" (hereinafter referred to as the comparative document), a circular arc surface 2 3 is formed on the left side of the lower end surface of the main body 1, which is located outside the converging drum and concentrically arranged with the converging drum. A plurality of dust suction holes 5 are formed on the circular arc surface 2 3, which are connected with the long hole 4 arranged on the circular arc surface 2 through the negative pressure channel in the main body 1. A negative pressure connecting pipe 6 is provided on the outer wall of the main body 1, which is connected with the negative pressure channel inside the main body 1, and the negative pressure connecting pipe 6 is connected with the negative pressure fan. The dust dropped by the paper cutter and the cigarette dust thrown out by the converging drum are respectively sucked into the negative pressure channel through the long hole 4 and the dust suction hole 5 under negative pressure, and then sucked out by the negative pressure connecting pipe 6; in the comparative document, the main body 1 is connected by plugging the long rod on the frame with the square hole 7, and the positioning column 8 on the main body 1 with the positioning hole on the adjustment seat. The L-shaped positioning opening formed by the positioning plate 9 and the main body 1 is placed on the adjustment seat to realize the installation of the main body 1 on the ZJ118 cigarette cigarette machine. Since the above-mentioned installation structures are all positioned and placed in an installation manner, in order to facilitate installation, there is a large gap between the square hole 7 and the long rod and between the positioning hole and the positioning column 8. Although the cigarette dust removal effect is good, the axial and radial clearances are large, and the installation stability is poor. When in use, the long rod is easily broken due to the vibration of the main body 1, which is prone to malfunction; if the gap at the positioning position is reduced for the sake of the installation stability of the main body 1, the problem of difficulty in installing the main body 1 will arise. Furthermore, since the ZJ118 model is larger than the ZJ17 model and there are differences in structure, if the cigarette dust removal device for the ZJ118 cigarette cigarette cigarette machine needs to be applied to the ZJ17 model, it is necessary to improve its structure while overcoming the above-mentioned technical problems. Utility Model Content

[0003] The technical problem solved by the utility model is: to provide a stable cigarette and glue dust removing device for a ZJ17 cigarette cigarette maker, by optimizing the cigarette and glue dust removing structure, increasing the thickness of the original positioning plate, and arranging a connecting hole thereon for insertion and positioning locking with the long axis of the equipment, and combining the structure of the square hole on the main body and the tongue plate on the wall panel of the equipment for insertion, to achieve reliable axial and circumferential positioning of the main body, to avoid axial and circumferential vibration or movement of the main body during use, to solve the disadvantages of poor stability and prone to failure of the traditional installation structure, to achieve the promotion and reference of the cigarette and glue dust removing structure on the ZJ118 model on the ZJ118 model, to reduce the failure rate during use, and to have high stability and reliability.

[0004] The technical solution adopted by the utility model is as follows: a stable cigarette and glue dust removing device for a ZJ17 cigarette maker comprises a main body arranged between a paper cutter and a converging drum wheel, an upper end surface of the main body is provided with an arc glue dust suction removal surface located outside the paper cutter and concentrically arranged with the paper cutter, a left side of a lower end surface of the main body is provided with an arc cigarette dust suction removal surface located outside the converging drum wheel and concentrically arranged with the converging drum wheel, a plurality of dust suction holes are provided on the arc cigarette dust suction removal surface which are connected with long holes arranged on the arc glue dust suction removal surface through a negative pressure channel in the main body, a negative pressure connecting pipe which is connected with the negative pressure channel inside the main body is provided on the right outer wall of the main body, and the negative pressure connecting pipe is provided on the right outer wall of the main body. The connecting pipe is connected with the negative pressure fan, and the glue dust dropped by the paper cutter and the cigarette dust thrown out by the converging drum are respectively sucked into the negative pressure channel through the long hole and the dust suction hole under negative pressure, and then sucked out by the negative pressure connecting pipe. The lower end face of the main body is a step surface with the left side higher than the right side. The inverted L-shaped step opening of the lower end face of the main body and the tangent of the corresponding position of the converging drum form a triangular buffer zone for preventing damage to the equipment after cigarette clamping. A connecting hole located below the negative pressure connecting pipe is penetrated on the outer side wall of the main body, and the square hole on the side wall of the main body is inserted into the tongue plate on the wall panel of the ZJ17 winder, and the connecting hole set is locked on the long axis of the ZJ17 winder.

[0005] Among them, a positioning ring is provided on the long axis, and the connecting hole on the main body is sleeved on the long axis, and as the main body is pushed inward to insert the square hole and the tongue plate, the inner side wall of the main body is pressed against the positioning ring for positioning, and a locking ring is sleeved on the long axis, and when the main body contacts the positioning ring, the main body is positioned and fixed on the long axis by locking and fixing it on the locking ring that presses against the outer side wall of the main body.

[0006] Furthermore, the positioning ring and the locking ring are both fixed on the long shaft by means of top screws.

[0007] Furthermore, the opening direction of the dust suction hole is the same as the parabolic direction of the smoke dust.

[0008] Furthermore, the main body and the negative pressure connecting pipe are 3D printed one-piece structures.

[0009] The advantages of this utility model compared with the prior art:

[0010] 1. This technical solution optimizes the smoke and glue dust removal structure, increases the thickness of the original positioning plate, and sets a connection hole on it for insertion and positioning locking with the long axis of the equipment, and combines the square hole on the body with the tongue plate on the equipment wall plate to achieve reliable axial and circumferential positioning of the body, avoid axial and circumferential vibration or movement of the body during use, solve the disadvantages of poor stability and easy failure of the traditional installation structure, and realize the promotion and reference of the smoke and glue dust removal structure on the ZJ118 model on the ZJ118 model, reduce the failure rate during use, and have high stability and reliability;

[0011] 2. The inverted L-shaped notch position of the lower end surface of the optimized body of the technical solution and the tangent line of the corresponding position of the converging drum wheel form a triangular buffer zone. This area is relatively large, which is conducive to the buffering and discharge of clamped cigarettes, thereby preventing damage to the equipment after clamping cigarettes;

[0012] 3. This technical solution has a simple installation structure, is convenient and fast, has good stability and reliability, low installation cost, low failure rate, good effect of removing glue and cigarette dust, and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from a top view;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when the bottom surface faces upward. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiment of the present utility model Figure 1-2 , 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.

[0016] 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.

[0017] 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.

[0018] Stable tobacco and glue removal device for ZJ17 cigarette and glue making machine, such as Figure 1-2 As shown, it includes a body 1 arranged between a paper cutter and a converging drum wheel, the upper end surface of the body 1 is provided with an arc glue dust suction surface 2 located outside the paper cutter and concentrically arranged with the paper cutter, and the gap between the arc glue dust suction surface 2 and the paper cutter is 1 to 1.5 mm, the left side of the lower end surface of the body 1 is provided with an arc smoke dust suction surface 3 located outside the converging drum wheel and concentrically arranged with the converging drum wheel, the arc smoke dust suction surface 3 is provided with a plurality of dust suction holes 5 connected with the long holes 4 arranged on the arc glue dust suction surface 2 through the negative pressure channel in the body 1, the right outer wall of the body 1 is provided with a negative pressure connecting pipe 6 connected with the negative pressure channel inside the body 1, and the negative pressure connecting pipe 6 is connected with the negative pressure air The machine is connected, the glue dust dropped by the paper cutter and the cigarette dust thrown out by the converging drum are respectively sucked into the negative pressure channel through the long hole 4 and the dust suction hole 5 under negative pressure, and then sucked out by the negative pressure connecting pipe 6. It is characterized in that: the lower end face of the main body 1 is a step face with the left side higher than the right side, and the inverted L-shaped step mouth of the lower end face of the main body 1 and the tangent of the corresponding position of the converging drum wheel form a triangular buffer zone 7 for preventing damage to the equipment after cigarette clamping, and a connecting hole 8 located below the negative pressure connecting pipe 6 is penetrated on the outer side wall of the main body 1, and the square hole 9 on the side wall of the main body 1 is inserted into the tongue plate on the wall panel of the ZJ17 winder and the connecting hole 8 is set and locked on the long axis of the ZJ17 winder.

[0019] The positioning and locking structure of the main body 1 on the long axis is as follows: a positioning ring is provided on the long axis, and the connecting hole 8 on the main body 1 is sleeved on the long axis, and as the main body 1 is pushed inward to insert the square hole 9 and the tongue plate, the inner wall of the main body 1 is pressed against the positioning ring for positioning, a locking ring is sleeved on the long axis, and when the main body 1 contacts the positioning ring, the locking ring is fixed on the long axis and pressed against the outer wall of the main body 1 to position and fix the main body 1 on the long axis; specifically, the positioning ring and the locking ring are both fixed on the long axis by a top screw. In this installation structure, according to the structural characteristics of the ZJ17 model, a connecting hole 8 is provided on the main body 1, and the main body 1 is sleeved on the long axis of the equipment through the connecting hole 8, the main body 1 is positioned by the positioning ring fixed on the long axis, and is locked on the long axis by the locking ring, and under the action of the long axis limiting the main body 1, the tongue plate is prevented from being damaged due to vibration of the main body 1, the installation stability of the main body 1 is improved, and the failure rate of the main body 1 is reduced.

[0020] The opening direction of the dust suction hole 5 is the same as the parabolic direction of the smoke dust; specifically, the main body 1 and the negative pressure connecting pipe 6 are 3D printed one-piece structures.

[0021] This structure optimizes the cigarette dust and glue removal structure, increases the thickness of the original positioning plate, and sets a connecting hole 8 on it to insert and position and lock with the long axis of the equipment, and combines the square hole 9 on the main body 1 with the tongue plate on the equipment wall panel to achieve reliable axial and circumferential positioning of the main body 1, avoid axial and circumferential vibration or movement of the main body 1 during use, solve the disadvantages of poor stability and easy failure of the traditional installation structure, and achieve the promotion and reference of the cigarette dust and glue removal structure on the ZJ118 model on the ZJ118 model, reduce the failure rate during use, and have high stability and reliability; the inverted L-shaped notch position of the optimized main body 1 at the lower end surface and the tangent of the corresponding position of the converging drum wheel form a triangular buffer zone 7, which is relatively large, which is conducive to the cache discharge of clamped cigarettes, thereby preventing damage to the equipment after the clamped cigarettes;

[0022]

[0023]

[0024] After inspection by the quality inspection department, the foam-in-the-cigarette phenomenon has been basically eliminated and the cigarettes meet the technological standards.

[0025] The technical solution has a simple installation structure, is convenient and fast, has good stability and reliability, has a low installation cost, a low failure rate, and has a good effect in removing glue and cigarette dust, and has a high use value.

[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. A stable tobacco and glue dust removal device for a ZJ17 cigarette and glue dust removal machine, comprising a main body (1) arranged between a paper cutter and a converging drum, wherein the upper end surface of the main body (1) is provided with an arc glue dust suction surface (2) located outside the paper cutter and arranged concentrically with the paper cutter, and the left side of the lower end surface of the main body (1) is provided with an arc tobacco dust suction surface (3) located outside the converging drum and arranged concentrically with the converging drum, and the arc tobacco dust suction surface (3) is provided with a plurality of ) is connected to a vacuum hole (5) provided on the arc glue dust suction surface (2); a vacuum connecting pipe (6) is provided on the right outer wall of the body (1) and is connected to the vacuum channel inside the body (1); and the vacuum connecting pipe (6) is connected to the vacuum fan; the glue dust dropped by the paper cutter and the smoke dust thrown out by the converging drum are sucked into the vacuum channel through the vacuum hole (4) and the vacuum hole (5) respectively, and then sucked out by the vacuum connecting pipe (6); the invention is characterized in that: The lower end surface of the body (1) is a stepped surface with the left side higher than the right side. The inverted L-shaped step opening of the lower end surface of the body (1) and the tangent of the corresponding position of the converging drum form a triangular buffer zone (7) for preventing damage to the equipment caused by cigarette clamping. The outer wall of the body (1) is penetrated by a connecting hole (8) located below the negative pressure connecting pipe (6). The square hole (9) on the side wall of the body (1) is inserted into the tongue plate on the wall panel of the ZJ17 cigarette maker, and the connecting hole (8) is locked on the long axis of the ZJ17 cigarette maker.

2. According to claim 1, the stable tobacco and glue removal device for the ZJ17 cigarette cigarette maker is characterized in that: A positioning ring is provided on the long axis, and the connecting hole (8) on the main body (1) is mounted on the long axis. When the main body (1) is pushed inwards to insert the square hole (9) and the tongue plate, the inner wall of the main body (1) is positioned against the positioning ring. A locking ring is mounted on the long axis, and when the main body (1) contacts the positioning ring, the locking ring is locked and fixed on the long axis and abuts against the outer wall of the main body (1), so that the main body (1) is positioned and fixed on the long axis.

3. The stable tobacco and glue removal device for the ZJ17 cigarette cigarette maker according to claim 2 is characterized in that: The positioning ring and the locking ring are both fixed on the long shaft through top screws.

4. The stable tobacco and glue removal device for the ZJ17 cigarette cigarette maker according to claim 1, 2 or 3, characterized in that: The opening direction of the dust suction hole (5) is the same as the parabolic direction of the smoke dust.

5. The stable tobacco and glue removal device for the ZJ17 cigarette maker according to claim 4 is characterized in that: The main body (1) and the negative pressure connecting pipe (6) are 3D printed integrally formed structures.

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