CN218921611U

CN218921611U - Filter tip pipe air flow adjusting device of KDF4 filter tip forming machine

Info

Publication number: CN218921611U
Application number: CN202223550099.1U
Authority: CN
Inventors: 朱凡立; 朱绍华
Original assignee: Kunming Xishan Huaqiang Rubber And Plastic Products Factory
Current assignee: Kunming Xishan Huaqiang Rubber And Plastic Products Factory
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a filter tip tube air flow adjusting device of a KDF4 filter tip rod forming machine, and belongs to the technical field of mechanical equipment for cigarette production. The filter tip tube end is respectively connected with a filter tip emitter and a filter tip receiver through the inner nut and the outer nut, and the circumferential direction of the filter tip tube is uniformly provided with air flow holes, and the air flow adjusting ring is sleeved on the filter tip tube; according to the utility model, the airflow holes are uniformly arranged along the circumferential direction of the filter tip tube, the air leakage amount is regulated by the airflow regulating ring, the uniformity of the pressure of air in each angle in the blowing process is ensured, the speed of the filter tip rod in the process of passing through the filter tip tube is stable, the occurrence of the phenomena of impact deformation or explosion of the filter tip rod is avoided, the production efficiency and the quality of products are improved, and the filter tip tube is simple in structure and convenient to operate.

Description

Filter tip pipe air flow adjusting device of KDF4 filter tip forming machine

Technical Field

The utility model belongs to the technical field of mechanical equipment for cigarette production, and particularly relates to a filter tip tube air flow adjusting device of a KDF4 filter tip rod forming machine.

Background

The KDF4 filter rod forming machine is a filter rod production device commonly used in the tobacco industry, and is a production device for rolling a tow into a filter rod, and comprises a filter rod transmitter and a filter rod receiver. The filter stick is an indispensable structural component for filtering smoke in a finished cigarette, and in the production process of the existing filter stick, the filter stick is blown to a receiver through strong air flow of a filter stick transmitter, and the impact deformation or the head explosion phenomenon of the filter stick is easily caused due to the fact that the speed of the filter stick is unstable in the blowing process due to the fact that the distance is long and the air pressure is large, so that the quality and the production efficiency of a product are affected.

Disclosure of Invention

In order to overcome the problems in the background technology, the utility model provides a filter tip tube air flow regulating device of a KDF4 filter tip rod forming machine; the air flow holes are uniformly formed in the circumferential direction of the filter tip tube, the air leakage quantity is regulated through the air flow regulating ring, the uniformity of the pressure of air in the blowing process at all angles is guaranteed, the speed of the filter tip in the process of passing through the filter tip tube is stable, the occurrence of the phenomenon of impact deformation or explosion of the filter tip is avoided, the production efficiency and the quality of products are improved, the structure is simple, and the operation is convenient.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a KDF4 filter tip make-up machine filter tip pipe air current adjusting device mainly includes air current adjusting ring, filter tip pipe, air current hole, interior nut, outer nut, the filter tip pipe end is connected with filter tip transmitter, filter tip receiver through interior nut, outer nut respectively, and filter tip pipe circumferencial direction evenly is equipped with the air current hole, and the air current adjusting ring cup joints on the filter tip pipe.

The air flow adjusting ring is of a hexagonal prism structure, a threaded hole penetrating through the inner wall is formed in the radial surface of the air flow adjusting ring, a limit groove convenient for fastening by a locking screw is formed in the filter tube, and the air flow adjusting ring is fixedly arranged on the filter tube through the locking screw.

The end part of the filter tip is provided with threads, a first limiting ring and a second limiting ring are respectively arranged inside the inner nut and the outer nut, the end part of the filter tip is in sealing connection with the inner nut through the first limiting ring and the first sealing ring, and the end part of the filter tip is in sealing connection with the outer nut through the second limiting ring and the second sealing ring.

The utility model has the beneficial effects that:

according to the utility model, the airflow holes are uniformly arranged along the circumferential direction of the filter tip tube, the air leakage amount is regulated by the airflow regulating ring, the uniformity of the pressure of air in each angle in the blowing process is ensured, the speed of the filter tip rod in the process of passing through the filter tip tube is stable, the occurrence of the phenomena of impact deformation or explosion of the filter tip rod is avoided, the production efficiency and the quality of products are improved, and the filter tip tube is simple in structure and convenient to operate.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a schematic perspective view of a filter tube.

Fig. 5 is a schematic perspective view of an airflow adjusting ring.

Fig. 6 is a schematic perspective view of the outer nut.

Fig. 7 is a cross-sectional view of the inner nut.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

The utility model discloses a filter tip tube air flow regulating device of a KDF4 filter tip rod forming machine, which mainly comprises an air flow regulating ring 1, a filter tip tube 2, an air flow hole 3, an inner nut 4 and an outer nut 5, wherein the end part of the filter tip tube 2 is respectively connected with a filter tip emitter and a filter tip receiver through the inner nut 4 and the outer nut 5, the air flow hole 3 is uniformly arranged in the circumferential direction of the filter tip tube 2, and the air flow regulating ring 1 is sleeved on the filter tip tube 2; the gas input port at the end part of the filter tube 2 is connected with the filter rod transmitter through an inner nut 4, and the gas output port at the end part of the filter tube 2 is connected with the filter rod receiver through an outer nut 5.

When the filter tip is in operation, the pressurized air carries the filter tip to run from the filter tip emitter to the filter tip receiver, and when the filter tip passes through the filter tip tube 2, the position of the air flow adjusting ring 1 is adjusted, the air leakage amount of the air flow holes 3 is controlled, so that the air leakage amount is increased or reduced, the air flow pressure in the filter tip tube 2 is increased or reduced, the movement speed of the filter tip is further controlled, and the impact between the filter tips is reduced; according to the utility model, the airflow holes are uniformly arranged along the circumferential direction of the filter tip tube, the air leakage amount is regulated by the airflow regulating ring, the uniformity of the pressure of air in each angle in the blowing process is ensured, the speed of the filter tip rod in the process of passing through the filter tip tube is stable, the occurrence of the phenomena of impact deformation or explosion of the filter tip rod is avoided, the production efficiency and the quality of products are improved, and the filter tip tube is simple in structure and convenient to operate.

The air flow adjusting ring 1 is of a hexagonal prism structure, a threaded hole 11 penetrating through the inner wall is formed in the radial surface of the air flow adjusting ring 1, a limit groove 21 convenient for the fastening of the locking screw 6 is formed in the filter tube 2, and the air flow adjusting ring 1 is fixedly arranged on the filter tube 2 through the locking screw 6; the position of the locking screw 6 on the limit groove 21 is adjusted and fastened, so that the airflow adjusting ring 1 moves forwards and backwards; the locking screw 6 can avoid the problem that the air flow adjusting ring 1 is loosened when the equipment is operated, and the stability is improved.

The end part of the filter tip tube 2 is provided with threads, a first limiting ring 41 and a second limiting ring 51 are respectively arranged in the inner nut 4 and the outer nut 5, the end part of the filter tip tube 2 is in sealing connection with the inner nut 4 through the first limiting ring 41 and the first sealing ring 42, and the end part of the filter tip tube 2 is in sealing connection with the outer nut 5 through the second limiting ring 51 and the second sealing ring 52; through sealing connection of the sealing rings, gas leakage at the joint is avoided, and the gas pressure is uniform and stable.

The working process comprises the following steps:

the gas input port at the end part of the filter tip tube 2 is connected with the filter tip emitter through an inner nut 4, the gas output port at the end part of the filter tip tube 2 is connected with the filter tip receiver through an outer nut 5, and the position of a locking screw 6 on a limit groove 21 is adjusted to enable the gas flow adjusting ring 1 to move back and forth, so that gas leaks out through a gas flow hole 3; when the airflow adjusting ring 1 is adjusted to the complete closing of the airflow hole 3, the airflow pressure in the filter tube 2 reaches the maximum, at the moment, the speed of the filter rod passing through the filter tube 2 is the fastest, otherwise, when the airflow adjusting ring 1 is adjusted to the complete opening of the airflow hole 3, the airflow pressure in the filter tube 2 is the minimum, at the moment, the speed of the filter rod passing through the filter tube 2 is the slowest; when the filter tip is in operation, the pressurized air carries the filter tip to run from the filter tip emitter to the filter tip receiver, and when the filter tip passes through the filter tip tube 2, the position of the air flow adjusting ring 1 is adjusted, the air leakage amount of the air flow holes 3 is controlled, so that the air leakage amount is increased or reduced, the air flow pressure in the filter tip tube 2 is increased or reduced, the movement speed of the filter tip is further controlled, and the impact between the filter tips is reduced; according to the utility model, the airflow holes are uniformly arranged along the circumferential direction of the filter tip tube, the air leakage amount is regulated by the airflow regulating ring, the uniformity of the pressure of air in each angle in the blowing process is ensured, the speed of the filter tip rod in the process of passing through the filter tip tube is stable, the occurrence of the phenomena of impact deformation or explosion of the filter tip rod is avoided, the production efficiency and the quality of products are improved, and the filter tip tube is simple in structure and convenient to operate.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a KDF4 filter tip make-up machine filter tip pipe air current adjusting device which characterized in that: the filter tip tube airflow adjusting device of the KDF4 filter tip rod forming machine comprises an airflow adjusting ring (1), a filter tip tube (2), airflow holes (3), an inner nut (4) and an outer nut (5), wherein the end part of the filter tip tube (2) is connected with a filter tip emitter and a filter tip receiver through the inner nut (4) and the outer nut (5) respectively, the airflow holes (3) are uniformly formed in the circumferential direction of the filter tip tube (2), and the airflow adjusting ring (1) is sleeved on the filter tip tube (2).

2. A KDF4 filter plug former filter plug air flow adjustment device as recited in claim 1, wherein: the air flow adjusting ring (1) is of a hexagonal prism structure, a threaded hole (11) penetrating through the inner wall is formed in the radial surface of the air flow adjusting ring (1), a limit groove (21) convenient for fastening by a locking screw (6) is formed in the filter tip tube (2), and the air flow adjusting ring (1) is fixedly arranged on the filter tip tube (2) through the locking screw (6).

3. A KDF4 filter plug former filter plug air flow adjustment device as recited in claim 1, wherein: the end part of the filter tip tube (2) is provided with threads, a first limiting ring (41) and a second limiting ring (51) are respectively arranged inside the inner nut (4) and the outer nut (5), the end part of the filter tip tube (2) is in sealing connection with the inner nut (4) through the first limiting ring (41) and the first sealing ring (42), and the end part of the filter tip tube (2) is in sealing connection with the outer nut (5) through the second limiting ring (51) and the second sealing ring (52).