CN111869919A - A manual gluing type cigarette filter ventilation hole closing device - Google Patents

Abstract

The invention discloses a manual glue-coating type cigarette filter ventilation hole closing device, which is characterized in that two ends of a base are respectively raised, a drive shaft is respectively installed in the two raised ends, the two raised ends are respectively provided with an entrance and exit for applying tape, and a glue is provided on the base. The groove of the pool, the entrance and exit of the coating tape are put on the coating tape, and the surface of the coating tape can be evenly covered with glue by turning the handle. The coating tape outlet can scrape off the excess glue on the surface of the coating tape. It is evenly coated on the ventilation holes of the filter tip, and the thickness of the coating layer can be controlled at 0.1mm, so that the weight of the cigarette is basically unchanged, avoiding the problems of easy bubbles, easy to open the glue, cumbersome operation, and changes in the cigarette properties. It can quickly and completely seal the ventilation holes of cigarette filters, with simple structure, convenient operation, and good sealing effect. The cigarette samples after the ventilation holes are closed can better maintain their original properties, which is beneficial to save a lot of money in the relevant test of deep smoking mode. Human, material and time.

Description

A manual gluing type cigarette filter ventilation hole closing device

technical field

The present invention relates to a cigarette filter ventilation hole closing device.

Background technique

As countries around the world pay more and more attention to tobacco and health, the World Health Organization (WHO) has proposed in recent years to use the Canadian deep smoking model to measure smoke emissions. Regulations have been made, and the measurement is required to be performed in the state of completely closing the ventilation holes of the cigarette filters. Closing the ventilation holes of the filter tips is a necessary means to carry out research on deep smoking patterns.

At present, there are two main ways to block the ventilation holes of cigarette filters. One is to use a special cigarette holder to block directly through the built-in multi-layer labyrinth ring, and the other is to use adhesive tape to block. The special cigarette holder of the first method is expensive, and during the cigarette insertion operation, due to the long holder and many labyrinth rings, the cigarettes are easily deformed when the ventilation holes are blocked, which affects the accuracy of the test results; This method requires the operator to have great patience and careful operation, consumes a lot of manpower, material resources and time, has low work efficiency, large human error, and is prone to air leakage and poor consistency. It is difficult to ensure the ventilation holes of cigarette samples. The uniformity and effectiveness of plugging. The above two methods have changed the properties of cigarette samples to varying degrees, which may have a certain impact on the test results.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the present invention provides a manual gluing type cigarette filter ventilation hole closing device, which can not only avoid the occurrence of the above problems, but also quickly and completely seal the cigarette filter ventilation holes.

The present invention is realized by the following technical solutions: this manual glue-coated cigarette filter ventilation hole closing device includes a base, and is characterized in that two ends of the base are respectively raised, and the two raised ends are respectively equipped with a first drive shaft , the second drive shaft, the third drive shaft and the fourth drive shaft, the two raised ends are respectively provided with a tape-coated outlet and a tape-coated inlet, and the base corresponding to the tape-coated outlet and the tape-coated inlet is provided with a groove for the glue pool, and the tape is coated with the tape. The outlet and the inlet of the coating tape are equipped with a coating tape, and the coating tape is sequentially passed through the coating tape outlet, the coating tape inlet, the third drive shaft, the fourth drive shaft, the groove of the glue pool, the first drive shaft, the second drive shaft and the The inlet of the coating tape forms a closed loop, and the driven wheel fixedly connected to the end of the first transmission shaft is in driving connection with the driving wheel on the base.

The technical progress achieved by the present invention: the present invention can make the surface of the coating tape evenly covered with glue by rotating the handle, the outlet of the coating tape can scrape off the excess glue on the upper and lower surfaces of the coating tape, and the scraped glue can flow back to the groove of the glue pool Inside, the glue on the surface of the adhesive tape can be evenly coated on the ventilation holes of the cigarette filter while traveling. It avoids the problems in the prior art that the tape winding method is easy to generate air bubbles, easy to open glue, cumbersome operations, and changes in cigarette properties, and can quickly and completely seal the ventilation holes of the cigarette filter tip, and has the advantages of simple structure, convenient operation, good sealing effect, and ventilation holes. The sealed cigarette samples can better maintain the original characteristics and other characteristics, which is beneficial to save a lot of manpower, material resources and time in the relevant test of the deep smoking mode.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the transmission structure of FIG. 1 .

Among them: 1. Base, 2. Tape inlet, 3. Glue tank groove, 4. Cigarette filter, 5. Tape, 6. Tape outlet, 7. Handle, 8. Driving wheel, 9. Fourth drive Shaft, 10, third drive shaft, 11, bearing, 12, second drive shaft, 13, first drive shaft, 14, driven wheel.

Detailed ways

As shown in Fig. 1 and Fig. 2 , this manual gluing type cigarette filter ventilation hole closing device comprises a base 1, two ends of the base 1 are respectively raised, and a first drive shaft 13 is respectively installed in one raised end. And the second drive shaft 12, the third drive shaft 10 and the fourth drive shaft 9 are respectively installed in the other raised end, and the two raised ends are respectively provided with a coating tape outlet 6 and a coating tape inlet 2, corresponding to the coating tape outlet 6 and the coating tape outlet. The base 1 of the tape inlet 2 is provided with a glue pool groove 3, and the tape coating outlet 6 and the tape coating tape inlet 2 are fitted with a coating tape 5, and the coating tape 5 is followed by the coating tape outlet 6, the coating tape inlet 2, and the third drive shaft. 10. The fourth drive shaft 9, the groove 3 of the glue tank, the first drive shaft 13, the second drive shaft 12 and the tape 5 are closed after the tape inlet 2 is applied, and the front end of the first drive shaft 13 is fixedly connected to the driven wheel 14 is connected with the driving wheel 8 on the base 1 through a transmission belt, the rear end of the first drive shaft 13 is connected with the bearing 11 installed on the base 1, and the two ends of the second drive shaft 12 and the third drive shaft 10 are respectively The two ends of the fourth transmission shaft 9 are respectively connected to the bearings 11 installed on the base 1 in a transmission connection.

Rotate the handle 7 clockwise at a constant speed, the first drive shaft 13 rotates in the same direction, and the coating tape 5 covered with glue after the groove 3 of the glue tank goes around the first drive shaft 13 and the second drive shaft 12 in turn and enters the coating tape outlet 6 , the narrow tape outlet 6 scrapes off the excess glue on the upper and lower surfaces of the tape 5, the tape 5 in progress makes the cigarettes on the base 1 roll for about 6cm for two weeks, the surface of the tape 5 is covered with The thin layer of glue can be evenly coated on the ventilation holes of the cigarette filter 4, so as to achieve the purpose of closing the ventilation holes of the filter.

The present invention selects 5 perforated cigarettes with filters of different specifications and types, and the sample parameters are shown in the following table:

Select 1/3 of the samples to uniformly apply a thin layer of liquid glue on the ventilation holes of the cigarette filter tip by the present invention, select 1/3 of the samples to seal the ventilation holes with tape, and the remaining 1/3 of the samples for use.

The cigarettes are balanced in a constant temperature and humidity box (temperature: 22±1℃, relative humidity: 60±3%, Equilibrium time: 48h) before and after the cigarette physical parameters were tested, the test results are as follows:

The test results show that the cigarette weights of the cigarettes without the ventilation holes and the cigarettes with the ventilation holes closed with glue are basically the same, and the weight of the cigarettes with the ventilation holes closed with the tape increases by 6.5-10.2%.

After the ventilation holes are closed, the suction resistance of cigarettes increases significantly, and the suction resistances of sealing the ventilation holes with adhesive tape and sealing the ventilation holes with glue of the present invention are basically the same.

After the ventilation holes are closed, the ventilation rate of the cigarette filter tip is significantly reduced. The ventilation rate of the cigarette filter tip after gluing and sealing the ventilation hole is between 0.1 and 0.6%, and the ventilation rate of the cigarette filter tip after the ventilation hole is closed with tape is 0.1 to 1.0%. %, it is obvious that the glued sealing of the ventilation holes of the present invention is better than the sealing of the ventilation holes with adhesive tapes.

After the ventilation holes are closed, the ventilation rates of the filter tips before and after the sample balance are basically the same. The ventilation rate of the cigarette filter tips before and after the balance of the closed ventilation holes is changed by ±(0-0.1)%. The change of the ventilation rate of the cigarette filter tip is between ±(0-0.3)%, indicating that the sealing of the ventilation holes by the glue coating of the present invention is better than that of the sealing of the ventilation holes with the tape.

Under the condition that the weight of the cigarettes is not changed, other physical indicators are basically consistent with the data of the method of sealing the ventilation holes with adhesive tape, which shows that the sealing of the ventilation holes with glue in the present invention is better than the sealing of the ventilation holes with adhesive tape, that is, The device of the invention is feasible, and the index data changes little before and after the sample is balanced, which shows that the invention has good stability and reliability, and is an ideal manual device for closing the ventilation holes of cigarettes.

Claims (1)

1. A manual gluing type cigarette filter vent hole closing device comprises a base (1) and is characterized in that two ends of the base (1) are respectively bulged, a first transmission shaft (13), a second transmission shaft (12), a third transmission shaft (10) and a fourth transmission shaft (9) are respectively arranged in the two bulged ends, a gummed tape outlet (6) and a gummed tape inlet (2) are respectively arranged at the two bulged ends, a gummed bath groove (3) is arranged on the base (1) corresponding to the gummed tape outlet (6) and the gummed tape inlet (2), a gummed tape (5) penetrates through the gummed tape outlet (6) and the gummed tape inlet (2), the gummed tape (5) sequentially passes through the gummed tape outlet (6), the gummed tape inlet (2), the third transmission shaft (10), the fourth transmission shaft (9), the gummed bath groove (3), the first transmission shaft (13), the second transmission shaft (12) and the gummed tape inlet (2) to form a closed loop, and a driven wheel (14) fixedly connected with the end part of the first transmission shaft (13) is in transmission connection with a driving wheel (8) on the base (1).

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