Cigarette making machine tipping paper demister and cigarette making machine tipping paper heating auxiliary equipment

Abstract

The utility model belongs to the technical field of cigarette making machines, and particularly relates to a cigarette making machine tipping paper demister and cigarette making machine tipping paper heating auxiliary equipment.The cigarette making machine tipping paper demister comprises a demister body, and an airflow channel is formed in the demister body in the length direction of the demister body; one end of the airflow channel penetrates through the demister body, and a connecting port is formed in the penetrating position and used for being connected with an air supply pipeline; a penetrating blowing part is arranged on the bottom wall of the airflow channel, and air fed by the air feeding pipeline is diffused out of the blowing part through the airflow channel. The utility model aims to provide a water-removing device for tipping paper, which can be directly mounted on a heater protective cover to carry out moisture control on the glued tipping paper, so that water vapor generated by the tipping paper is prevented from condensing on a paper cutter protective cover to form water drops, and further water trace smoke is avoided; moreover, the installation of the demister does not influence the strength and safety of the original structure, does not occupy much installation space, and is high in practicability.

Description

Technical Field

[0001] This utility model belongs to the field of cigarette machine technology, specifically relating to a cigarette machine tipping paper demister and a cigarette machine tipping paper heating auxiliary device. Background Technology

[0002] During the production process of the ZJ118 cigarette production equipment, some cigarettes of poor quality may occur due to factors such as changes in the production environment or parameters and errors during equipment operation. One cause of this is water-stained cigarettes. Water stains are partly caused by the following: after the tipping paper is glued, water mist is generated as it passes through the post-glue heater; this water mist accumulates at the cutter guard, forming water droplets; as the equipment operates, these droplets fall onto the conveying tipping paper, resulting in water stains on the processed cigarettes and affecting their production quality. Current defogging methods control the overall temperature and humidity within the equipment casing to prevent water mist formation; however, this overall control method is power-consuming and has low precision, necessitating improvement. Utility Model Content

[0003] The purpose of this utility model is to provide a cigarette machine tipping paper demister and a cigarette machine tipping paper heating auxiliary device to solve the problem of water stains and smoke caused by the post-glue heater in the production process of existing cigarette production equipment.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] In a first aspect, a cigarette machine tipping paper demister includes a demister body, wherein an airflow channel is provided along the length of the demister body, one end of the airflow channel penetrates the demister body, and a connection interface for connecting an air supply pipe is provided at the penetration position; a through blowing section is provided on the bottom wall of the airflow channel, and gas supplied by the air supply pipe diffuses outward from the blowing section through the airflow channel.

[0006] The demister body in this application can be directly installed on the heater cover. After operation, the gas supplied by the air supply pipe blows away the water vapor above the tipping paper through the air blowing section. This is mainly to prevent the water vapor from being affected by the airflow during the tipping paper transmission and flowing towards the direction of the paper cutter holder cover, where it condenses into water droplets on the paper cutter holder cover, thus producing water stains. In this way, the condensation of water droplets can be avoided.

[0007] Furthermore, the other end of the airflow channel also penetrates the demister body, and a removable plug is provided at the penetration point. This allows for convenient arrangement according to the air supply pipeline, enabling connection to either end of the airflow channel while sealing off the other end.

[0008] Furthermore, the demister body is provided with a mounting hole, which is not connected to the airflow channel.

[0009] Furthermore, the gas supply pipeline includes at least a connecting pipe and a quick-connect fitting. One end of the connecting pipe is equipped with the quick-connect fitting, which is inserted into the connecting interface. The other end of the connecting pipe is used to connect to the pressure regulating valve of the cigarette machine; the pressure regulating valve can adjust the gas flow rate. With this structural design, when the conveying speed of the tipping paper changes, the unit condensation amount of water vapor will generally also change. Adjusting the gas flow rate can better adapt to this change, ensuring that water droplet condensation does not occur.

[0010] Furthermore, the air blowing section is arranged in a linear array of air holes on the demister body; wherein the length of the linear array is less than the width of the tipping paper. This structural design allows for the blowing or dispersing of moisture without affecting the gluing effect on the tipping paper.

[0011] Furthermore, the air blowing section is a rectangular air inlet located on the demister body; wherein the length of the rectangular opening is less than the width of the tipping paper. This structural design allows for greater flexibility in the processing of the air blowing section and reduces processing difficulty.

[0012] Secondly, an auxiliary device for heating tipping paper in a cigarette machine includes a heater cover and a tipping paper demister as described above; the heater cover is spaced above the post-glue heater of the cigarette machine; the tipping paper demister is installed on top of the heater cover; the tipping paper after gluing is passed between the heater cover and the post-glue heater, and the air outlet of the blowing unit blows away the water vapor generated at the corresponding position on the tipping paper.

[0013] In this application, the cigarette machine tipping paper demister can be directly installed on the heater cover to blow away moisture from the tipping paper after gluing, preventing the moisture generated from condensing on the paper cutter holder cover to form water droplets and thus causing water stains; moreover, the installation of the demister does not affect the strength and safety of the original structure.

[0014] Furthermore, a first distance is set between the end of the air blowing part and the edge of the upper surface of the tipping paper, and the first distance is greater than or equal to 4mm. This ensures that the gluing effect and post-gluing heating effect of the tipping paper are not affected.

[0015] Furthermore, the first and second ends of the post-glue heater are provided with cork paper guide rollers, and an encoder is installed on the shaft of the cork paper guide roller. The encoder is connected to a controller, and the controller is connected to a pressure regulating valve on the air supply pipeline. The encoder is used to monitor the transmission speed of the cork paper and feed the monitoring signal back to the controller. The controller controls the flow rate of the gas blown out by the air blowing section through the pressure regulating valve.

[0016] The utility model adopting the above technical solution has the following advantages:

[0017] 1. This application uses a demister body installed on the heater cover to blow out gas to disperse mist or water vapor, which can prevent water droplet condensation; in conjunction with the pressure regulating valve on the air supply pipeline, the gas flow rate can be adjusted according to the conveying speed of the water-tight paper, which is highly flexible and can effectively prevent water droplet condensation.

[0018] 2. The cigarette machine tipping paper demister designed in this application can prevent water droplets from forming at the paper cutter holder cover, and also eliminate water stains and smoke at this location, thus ensuring product quality. It has a simple structure and high practicality. Attached Figure Description

[0019] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0020] Figure 1 This is a first structural schematic diagram of an embodiment of a cigarette machine tipping paper demister according to the present invention;

[0021] Figure 2 This is a second structural schematic diagram of an embodiment of the cigarette machine tipping paper demister of this utility model;

[0022] Figure 3 This is a third structural schematic diagram of an embodiment of the cigarette machine tipping paper demister of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the demister body in an embodiment of the present invention;

[0024] Figure 5 This is a front view of the demister body in an embodiment of the present invention;

[0025] Figure 6 for Figure 5 A schematic cross-sectional view along the AA direction;

[0026] Figure 7 This is another structural schematic diagram of the demister body in an embodiment of the present utility model;

[0027] Figure 8 This is another structural schematic diagram of the demister body in an embodiment of the present utility model;

[0028] The symbols for the main components are explained below:

[0029] 101. Heater cover; 1011. Vent hole; 102. Demister body; 103. Paper cutter holder cover; 104. Heater mounting bracket; 105. First guide roller; 106. Post-glue heater; 107. Tipping paper cutter; 108. Second guide roller; 109. Third guide roller; 110. First air vent; 111. Second air vent; 112. Mounting hole; 113. Airflow channel; 114. Connection interface; 115. Air outlet; 116. Insulation column. Detailed Implementation

[0030] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that similar or identical parts are referred to by the same reference numerals in the drawings or description. Implementations not shown or described in the drawings are forms known to those skilled in the art. Furthermore, directional terms mentioned in the embodiments, such as "up," "down," "top," "bottom," "left," "right," "front," and "back," are only for reference to the directions in the drawings and are not intended to limit the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1-4 As shown, this utility model discloses a cigarette machine tipping paper demister, including a demister body 102. The demister body 102 has mounting holes 112, through which bolts are used to mount the demister body 102 onto a heater cover 101. An airflow channel 113 is formed along the length of the demister body 102. The mounting holes 112 and the airflow channel 113 are not connected, thus preventing gas leakage and increasing the structural strength of the demister body 102. Two mounting holes 112 can be provided. The airflow channel 113 is a cylindrical channel, with one end penetrating the demister body 102. Figure 5 , Figure 6 For example, a through-hole is provided at the right end of the demister body 102; and a connection interface 114 is provided at the through-hole position. The size of the connection interface 114 is larger than that of the airflow channel 113. The connection interface 114 is used to connect the air supply pipeline. A through-hole blowing section is provided on the bottom wall of the airflow channel 114. The gas supplied by the air supply pipeline diffuses outward from the blowing section through the airflow channel 113. For example, the blowing section is arranged in a linear array in the blowing holes of the demister body 102.

[0033] like Figure 1 , Figure 2As shown, in this embodiment, the demister body 102 can be directly installed on the heater cover 101. The heater cover 101 has a diffuser hole 1011 to diffuse the mist. After the cigarette machine is running, the tipping paper is conveyed and undergoes processes such as gluing, heating, rolling and cutting. The gas delivered by the gas supply pipe blows the water vapor (or mist) above the tipping paper evenly through the first air hole 110 and the second air hole 111, which can disperse the mist. This prevents the water vapor from being affected by the airflow during the conveying of the tipping paper and flowing towards the direction of the paper cutter holder cover 103, where it condenses into water droplets on the paper cutter holder cover 103, thus producing water-stained smoke.

[0034] like Figure 4 As shown, the length of the linear array of air holes is less than the width of the tipping paper, and the distance between the beginning and end of the air holes and the edge of the tipping paper is 4mm. This can prevent the glue on the tipping paper spout (i.e., spout glue) from drying out. There are about 5mm unopened holes on both sides of the demister body 102, which do not exceed the sides of the tipping paper, so as to avoid affecting the overlapping performance of the demister body 102.

[0035] like Figures 4 to 6 As shown, the dimensions of the demister body 102 are: 51mm long, 25mm wide, and 12mm high. An M5 mounting hole 112 is provided on the demister body 102. The airflow channel 113 has a diameter of 8.5mm and a depth of 48mm, and the center distance of the airflow channel 113 from the right side of the demister body 102 is 7mm. The depth of the connection interface 114 is 10mm. The linearly arrayed air holes are a first air hole 110 and a second air hole 111, with a 4mm interval between them. Each set of air holes consists of one first air hole 110 and one second air hole 111, and four sets are arranged with an 11mm interval between each set, forming the air blowing section.

[0036] like Figure 7 As shown, in this embodiment, the blowing part is a rectangular air inlet 115 on the demister body 102. In practice, the dimensions of the air inlet 115 can be flexibly designed according to requirements. The air inlet 115 can be trapezoidal to facilitate gas diffusion. Specifically, the length of the rectangular opening is less than the width of the tipping paper; each end of the rectangular opening is approximately 5mm narrower than the width of the tipping paper. This prevents the blown gas from affecting the adhesive at both ends of the tipping paper, thus affecting the adhesion of the cigarette. This structural design allows for greater flexibility in the processing of the blowing part and reduces processing difficulty.

[0037] In this embodiment, the other end of the airflow channel 113 also penetrates the demister body 102, and a removable plug is provided at the penetration position. Thus, this embodiment is applicable not only to the ZJ118 type cigarette machine but also to other models of cigarette machines; allowing for convenient arrangement based on the actual air supply pipeline when installing this demister; during connection, the air supply pipeline can be connected to either end of the airflow channel 113 while the other end is blocked, improving design flexibility.

[0038] like Figure 8 As shown, in this embodiment, heat insulation columns 116 are installed at the four bottom corners of the demister body 102. The heat insulation columns 116 are located between the bottom of the demister body 102 and the upper surface of the heater cover 101. The heat insulation columns 116 have a certain heat insulation effect, which can reduce the mutual influence between the demister body 102 and the post-deposition heater 106, and reduce the difficulty of temperature control for each.

[0039] In this embodiment, the gas supply pipeline actually includes a connecting pipe and a quick-connect fitting. One end of the connecting pipe is equipped with a quick-connect fitting, which is inserted into the connecting interface 114. The other end of the connecting pipe is used to connect to the pressure regulating valve of the cigarette machine. The pressure regulating valve can adjust the gas flow rate, and the pressure regulating valve can be a conventional general-purpose component. The connection between the quick-connect fitting and the connecting interface 114 can also be a threaded connection according to the actual design. This structural design allows for convenient adjustment of the gas flow rate through the pressure regulating valve when the conveying speed of the tipping paper changes, better adapting to changes and ensuring that water droplets do not condense.

[0040] Example 2

[0041] like Figures 1 to 3 As shown, an auxiliary device for heating tipping paper in a cigarette machine according to this embodiment includes a heater cover 101 and a tipping paper demister. The heater cover 101 is installed at intervals above the post-glue heater 106 of the cigarette machine. The tipping paper demister is installed on top of the heater cover 101. The tipping paper after gluing is passed between the heater cover 101 and the post-glue heater 106, and the air outlet of the blowing unit blows away the water vapor generated at the corresponding position on the tipping paper.

[0042] The heater cover 101 is mounted above the post-gluing heater 106 via the heater mounting bracket 104, protecting the post-gluing heater 106. The heater cover 101 also facilitates the installation of the demister body 102. The demister body 102 of the cigarette machine tipping paper demister is installed on the top right side of the heater cover 101, opposite the paper cutter holder cover 103. The installation of the cigarette machine tipping paper demister is mainly to prevent water droplets from condensing on the paper cutter holder cover 103, thus preventing water stains from appearing there. In this embodiment, the cigarette machine tipping paper demister can be directly installed on the heater cover 101, uniformly blowing water vapor onto the glued tipping paper to prevent the generated water vapor from condensing on the paper cutter holder cover 103, thus preventing water stains from appearing between the post-gluing heating and cutting processes of the tipping paper. Furthermore, the installation of the demister does not affect the strength and safety of the original structure.

[0043] In this embodiment, a first distance is set between the end of the air blowing part and the edge of the upper surface of the tipping paper. The first distance is 4mm, 5mm or 6mm; in this way, the gluing and post-gluing heating effects of the tipping paper will not be affected.

[0044] like Figure 3 As shown, a tipping paper guide roller is provided at the first end and the last end of the post-glue heater 106, namely a first guide roller 105 and a third guide roller 109; a second guide roller 108 is provided inside the paper cutter holder cover 13; the first guide roller 105, the third guide roller 109 and the second guide roller 108 guide the conveying direction of the tipping paper to ensure the normal conveying of the tipping paper.

[0045] In this embodiment, the pressure regulating valve can be connected to the industrial control computer of the cigarette machine, and the industrial control computer controls the operation of the pressure regulating valve according to the conveying speed of the tipping paper.

[0046] In practice, an encoder can also be installed on the shaft of the tipping paper guide roller. The encoder is connected to a controller, which is connected to a pressure regulating valve on the air supply line. The encoder monitors the conveying speed of the tipping paper and feeds back the monitoring signal to the controller. The controller controls the flow rate of the gas blown out by the air blowing section through the pressure regulating valve. It is understood that the encoder and controller in this embodiment are direct applications of existing technology. This embodiment does not improve the internal circuitry of the encoder and controller. Those skilled in the art can easily implement the technical solution of this embodiment based on the content of this application.

[0047] The structural design of the above embodiment, based on the existing cigarette machine, improves the water stain smoke phenomenon by installing a demister body 102 on the heater cover 101. That is, the air blowing section in the demister body 102 blows out the mist or water vapor above the tipping paper, which can prevent water droplets from condensing on the paper cutter holder cover 103. With the help of the pressure regulating valve on the air supply pipeline, the gas flow rate can be adjusted according to the conveying speed of the tipping paper, which is highly flexible and can effectively prevent water droplet condensation. The cigarette machine tipping paper demister set up above can prevent water droplets from being generated at the paper cutter holder cover 103, and also prevent water stain smoke from being generated at this time, ensuring product quality. The overall structure is relatively simple, easy to install, and highly practical.

[0048] The above provides a detailed description of the cigarette machine tipping paper demister and industrial control computer provided by this utility model. The specific embodiments are described only to help understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A demisting device for the tipping paper of a cigarette machine, characterized in that, The device includes a demister body (102), which has an airflow channel (113) along its length. One end of the airflow channel (113) passes through the demister body (102), and a connection interface (114) for connecting an air supply pipe is provided at the through-point. The bottom wall of the airflow channel (113) is provided with a through-blowing section, and the gas supplied by the air supply pipe diffuses outward from the airflow channel (113) to the blowing section.

2. The cigarette machine tipping paper demister according to claim 1, characterized in that: The other end of the airflow channel (113) also penetrates the demister body (102), and a removable plug is provided at the penetration position.

3. The cigarette machine tipping paper demister according to claim 1, characterized in that: The demister body (102) has an installation hole (112) which is not connected to the airflow channel (113).

4. The cigarette machine tipping paper demister according to claim 1, characterized in that: The gas supply pipeline includes at least a connecting pipe and a quick-connect fitting. One end of the connecting pipe is provided with the quick-connect fitting, which is inserted into the connecting interface (114). The other end of the connecting pipe is used to connect to the pressure regulating valve of the cigarette machine. The pressure regulating valve can adjust the flow rate of the gas.

5. A cigarette machine tipping paper demister according to claim 1, characterized in that: The air blowing section is a linear array of air blowing holes arranged on the demister body (102); wherein the length of the linear array is less than the width of the cork paper.

6. A cigarette machine tipping paper demister according to claim 1, characterized in that: The air blowing section is a rectangular air blowing port (115) arranged on the demister body (102); wherein the length of the rectangular opening is less than the width of the cork paper.

7. An auxiliary device for heating tipping paper in a cigarette machine, characterized in that: The device includes a heater cover (101) and a cigarette machine tipping paper demister as described in any one of claims 1-6; the heater cover (101) is spaced above the post-glue heater (106) of the cigarette machine; the cigarette machine tipping paper demister is installed on top of the heater cover (101); the tipping paper after gluing is passed between the heater cover (101) and the post-glue heater (106), and the air outlet of the blowing unit blows away the water vapor generated at the corresponding position on the tipping paper.

8. The auxiliary device for heating tipping paper in a cigarette machine according to claim 7, characterized in that: The first distance is set between the end of the air blowing part and the edge of the upper surface of the cork paper, and the first distance is greater than or equal to 4mm.

9. The auxiliary device for heating tipping paper in a cigarette machine according to claim 7, characterized in that: The first and second ends of the post-glue heater (106) are provided with cork paper guide rollers. An encoder is installed on the shaft of the cork paper guide roller. The encoder is connected to a controller. The controller is connected to a pressure regulating valve on the air supply pipeline. The encoder is used to monitor the transmission speed of the cork paper and feed the monitoring signal back to the controller. The controller controls the flow rate of the gas blown out by the air blowing section through the pressure regulating valve.

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