Air volume adjustable silencer for cigarette making machine

Abstract

The utility model relates to the technical field of tobacco machinery, in particular to an air volume adjustable silencer for a cigarette making machine, which comprises a silencing pot and a group of air blocking mechanisms, a top flange is arranged on an air inlet of the silencing pot, a group of matching holes are arranged in the top flange, each air blocking mechanism comprises an air blocking plate and a connecting bolt, and the air blocking plate is connected with the connecting bolt. A connecting hole and a pulling hole are formed in each wind shield, the inner wall of each connecting hole makes contact with the outer wall of the connecting bolt, an inserting rod is fixedly installed on the bottom face of the wind shield located at the lowest portion, an adjusting hole is formed in the wind shield located at the uppermost portion, and a pulling plate is fixedly installed in each pulling hole. The matching hole, the wind shielding mechanism, the inserting rod, the connecting bolt, the nut and the adjusting hole are directly matched, so that the air inlet amount of the air inlet of the silencing pot can be adjusted, the air amount of the silencing pot can be changed, and the requirements of a fluidized bed of a cigarette making machine for different air amounts are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tobacco machinery, especially relates to a silencer for the adjustable air volume of cigarette making machine. BACKGROUND

[0002] In the field of industrial production, with the wide application of mechanical equipment and automated production lines, noise pollution problems are increasingly prominent, high noise environment not only affects the physical and mental health of workers, but also may interfere with the normal operation of equipment, reduce production efficiency and product quality.

[0003] Traditional silencers, such as resistive silencers and reactive silencers, can effectively reduce noise levels to some extent, but their design often focuses on single noise reduction function, ignoring the importance of air volume control. In situations requiring precise control of airflow, such as ventilation systems or certain specific production processes, fixed air volume silencers are difficult to meet the dynamic changing needs, which may lead to increased energy consumption, equipment overheating or unstable production environment problems. SUMMARY

[0004] In view of the shortcomings of the prior art, the utility model provides a silencer for the adjustable air volume of cigarette making machine, which solves the technical problems that traditional silencers, such as resistive silencers and reactive silencers, can effectively reduce noise levels to some extent, but their design often focuses on single noise reduction function, ignoring the importance of air volume control. In situations requiring precise control of airflow, such as ventilation systems or certain specific production processes, fixed air volume silencers are difficult to meet the dynamic changing needs, which may lead to increased energy consumption, equipment overheating or unstable production environment problems.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A silencer for the adjustable air volume of cigarette making machine, comprising a silencer cylinder and a set of wind blocking mechanisms, a top flange is installed on the air inlet of the silencer cylinder, a set of matching holes are opened in the inside of the top flange, each wind blocking mechanism comprises a wind blocking plate and a connecting bolt, a connecting hole and a pulling hole are opened in the inside of each wind blocking plate, the inner wall of each connecting hole is in contact with the outer wall of the connecting bolt, an insertion rod is fixedly installed on the bottom surface of the lowermost wind blocking plate, and an adjusting hole is opened in the inside of the uppermost wind blocking plate.

[0007] Preferably, a pulling plate is fixedly installed in the inside of each pulling hole.

[0008] Preferably, the insertion rod is inserted into one of the matching holes, a nut is threadedly installed on the surface of the connecting bolt, and the upper surface of the nut is in contact with the bottom surface of the lowest wind blocking plate.

[0009] Preferably, the air outlet of the muffler cylinder is fixedly provided with a bottom flange, a plurality of mounting holes are formed in the bottom flange, and the mounting holes are uniformly distributed on the bottom flange.

[0010] Compared with the prior art, the muffler cylinder has the following beneficial effects:

[0011] The cooperation of the cooperation hole, the wind blocking mechanism, the insertion rod, the connecting bolt, the nut and the adjusting hole can adjust the air inlet of the muffler cylinder, so that the air volume of the muffler cylinder can be changed to meet the demand of the fluidized bed of the cigarette making machine for different air volumes. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above description is only a summary of the technical scheme of the utility model, in order to make the technical means of the utility model more clearly understood, and the utility model can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiment of the utility model and the cooperation of the drawings.

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

[0014] Figure 2 It is a structure diagram of the wind blocking mechanism of the utility model;

[0015] Figure 3 It is a structure diagram of the wind blocking mechanism of the utility model;

[0016] Figure 4 It is a structure diagram of the wind blocking mechanism of the utility model;

[0017] Legend: 1, muffler cylinder; 1.1, top flange; 1.2, cooperation hole; 1.3, bottom flange; 1.4, mounting hole; 2, wind blocking mechanism; 2.1, wind blocking plate; 2.1.1, connecting hole; 2.1.2, pulling hole; 2.1.3, pulling plate; 2.1.4, insertion rod; 2.1.5, adjusting hole; 2.2, connecting bolt; 2.3, fixing bolt. DETAILED DESCRIPTION

[0018] The embodiment of the application provides a sound absorber for a cigarette making machine, effectively solves the problems of traditional sound absorbers, such as a resistive sound absorber and a reactive sound absorber, although the sound absorbers can effectively reduce noise level to a certain extent, the design of the sound absorbers often focuses on a single noise reduction function and ignores the importance of air volume control, in occasions requiring accurate control of airflow, such as a ventilation system or some specific production process, the sound absorber with fixed air volume is difficult to meet the dynamic change requirement, and the sound absorber may cause problems of increased energy consumption, overheated equipment or unstable production environment, the sound absorber directly cooperates with the cooperation hole, the wind blocking mechanism, the insertion rod, the connecting bolt, the nut and the adjusting hole, air volume of an air inlet of the sound absorber can be adjusted, air volume of the sound absorber can be changed, and the sound absorber can meet the requirement of the cigarette making machine fluidized bed on different air volumes. EMBODIMENT

[0019] As Figures 1-4As shown, the technical scheme in the embodiment of the application effectively solves the technical problem that the traditional muffler, such as a resistive muffler and a reactive muffler, can effectively reduce the noise level to a certain extent, but the design thereof is often focused on a single noise reduction function, and the importance of air volume control is ignored, and in the occasion where the air flow needs to be accurately controlled, such as a ventilation system or some specific production process, the fixed air volume muffler is difficult to meet the dynamic change requirement, which may cause the problems of increased energy consumption, overheated equipment or unstable production environment, and the overall idea is as follows: A kind of adjustable air volume muffler for cigarette making machine, including a muffler cylinder 1 and a group of air baffle mechanisms 2, the top flange 1.1 is installed on the air inlet of the muffler cylinder 1, a group of matching holes 1.2 are opened in the inside of the top flange 1.1, each air baffle mechanism 2 includes an air baffle plate 2.1 and a connecting bolt 2.2, the inside of each air baffle plate 2.1 is opened with a connecting hole 2.1.1 and a pulling hole 2.1.2, the inner wall of each connecting hole 2.1.1 is in contact with the outer wall of the connecting bolt 2.2, the bottom surface of the lowermost air baffle plate 2.1 is fixedly installed with an insertion rod 2.1.4, the inside of the uppermost air baffle plate 2.1 is opened with an adjusting hole 2.1.5, the inside of each pulling hole 2.1.2 is fixedly installed with a pulling plate 2.1.3, the insertion rod 2.1.4 is inserted into one of the matching holes 1.2, the surface of the connecting bolt 2.2 is threadedly installed with a nut, the upper surface of the nut is in contact with the bottom surface of the lowest air baffle plate 2.1, the air outlet of the muffler cylinder 1 is fixedly installed with a bottom flange 1.3, a group of mounting holes 1.4 are opened in the inside of the bottom flange 1.3, the mounting holes 1.4 are uniformly distributed on the bottom flange 1.3, when the device is installed, first, the mounting holes 1.4 are aligned with the preset threaded holes on the fluidized bed circulating fan equipment, the mounting holes 1.4 are connected with the fluidized bed circulating fan by using external bolts, the connecting bolt 2.2 connects the ten air baffle plates 2.1 together, and the nut is matched, then the air baffle mechanism 2 is assembled, the insertion rod 2.1.4 of the bottommost air baffle plate 2.1 is inserted into the inside of one of the matching holes 1.2, and then the uppermost air baffle plate 2.1 is rotated, the adjusting hole 2.1.5 of the uppermost air baffle plate 2.1 is connected with different matching holes 1.2 by using the fixing bolt 2.3, and the installation of the equipment is completed, when the equipment needs to adjust the air inlet volume according to the production requirements, the fixing bolt 2.3 is loosened, and then the uppermost air baffle plate 2.1 is rotated, during which the pulling hole 2.1.2 and the pulling plate 2.1.3 are pushed to each other, so that all the air baffle plates 2.1 can be controlled to rotate to the appropriate position, finally, the fixing bolt 2.3 is used to connect the adjusting hole 2.1.5 of the uppermost air baffle plate 2.1 with the matching hole 1.2, so that the fan-shaped angle of the air baffle mechanism is changed, and the adjustment of the air inlet volume is completed.

[0020] In view of the problems in the prior art, the utility model provides a sound absorber for adjustable air volume of cigarette making machine, the utility model discloses a cooperation of cooperation hole, wind -proof mechanism, insert rod, connecting bolt, nut and adjusting hole directly, can realize the adjustment of the air intake of sound absorber cylinder, thereby can make the air volume of sound absorber cylinder change, to satisfy the demand of fluidized bed of cigarette making machine to different air volume.

[0021] Working principle:

[0022] First, when installing the device, first align the mounting hole 1.4 with the preset threaded hole on the fluidized bed circulating fan equipment, connect the mounting hole 1.4 with the fluidized bed circulating fan using external bolts, connect the ten wind baffles 2.1 together with the connecting bolt 2.2, and then assemble the wind baffle mechanism 2 with the nut.

[0023] Second, insert the insert rod 2.1.4 of the bottommost wind baffle 2.1 into the inside of one of the cooperation holes 1.2, and then rotate the topmost wind baffle 2.1, connect the adjusting hole 2.1.5 of the topmost wind baffle 2.1 with the different cooperation holes 1.2 together by using the fixing bolt 2.3, and then complete the installation of the equipment.

[0024] Third, when the equipment needs to adjust the air intake according to the production requirements, loosen the fixing bolt 2.3, then rotate the topmost wind baffle 2.1, and then control all the wind baffles 2.1 to rotate to the appropriate position by using the mutual pushing of the pulling hole 2.1.2 and the pulling plate 2.1.3, and finally connect the adjusting hole 2.1.5 of the topmost wind baffle 2.1 with the cooperation hole 1.2 together by using the fixing bolt 2.3, so as to change the sector angle of the wind baffle mechanism, thereby completing the adjustment of the air intake.

[0025] Finally, it should be pointed out that: obviously, the above examples are only examples for clearly illustrating the utility model, and not the limitation of the implementation mode. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A sound absorber for a cigarette making machine with adjustable air volume, comprising a sound absorbing cylinder (1) and a set of air blocking mechanisms (2), characterized in that, The top flange (1.1) is installed on the air inlet of the muffler cylinder (1), a group of matching holes (1.2) are arranged in the top flange (1.1), each wind blocking mechanism (2) comprises a wind blocking plate (2.1) and a connecting bolt (2.2), the inside of each wind blocking plate (2.1) is provided with a connecting hole (2.1.1) and a pulling hole (2.1.2), the inner wall of each connecting hole (2.1.1) is in contact with the outer wall of the connecting bolt (2.2), the bottom surface of the lowermost wind blocking plate (2.1) is fixedly provided with an insertion rod (2.1.4), and the inside of the uppermost wind blocking plate (2.1) is provided with an adjusting hole (2.1.5).

2. The adjustable air volume silencer for a cigarette making machine of claim 1, wherein, The inside of each pulling hole (2.1.2) is fixedly provided with a pulling plate (2.1.3).

3. The adjustable air volume silencer for a cigarette making machine of claim 1, wherein, The insertion rod (2.1.4) is inserted into one of the matching holes (1.2).

4. The adjustable air volume silencer for a cigarette making machine of claim 1, wherein, The surface of the connecting bolt (2.2) is provided with a nut, and the upper surface of the nut is in contact with the bottom surface of the lowest wind blocking plate (2.1).

5. The adjustable air volume silencer for a cigarette making machine of claim 1, wherein, The bottom flange (1.3) is fixedly installed on the air outlet of the muffler cylinder (1), and a group of mounting holes (1.4) are arranged in the bottom flange (1.3).

6. A sound muffler for use in a cigarette making machine having an adjustable air flow as defined in claim 5, wherein, The mounting holes (1.4) are uniformly distributed on the bottom flange (1.3).

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