CN214953286U - System for evaluating cigar rolling uniformity - Google Patents

Abstract

The utility model provides a system and method of evaluation cigar cigarette system degree of consistency, including flow distribution subassembly, a plurality of flowmeter, differential pressure gauge and negative pressure source, the entrance point setting of flow distribution subassembly is used for connecting the interface of cigar, the inside runner through-hole that sets up a plurality of evenly distributed of flow distribution subassembly, the flowmeter of being connected that the export of each runner through-hole of flow distribution subassembly exit end corresponds respectively, and is a plurality of communicate after the export of flowmeter collects the suction end of negative pressure source, the suction end installation of negative pressure source the differential pressure gauge. After the cigar is ignited and the pressure difference is stable, the difference value between the readings in the flow meters is observed, so that the rolling uniformity of the cigar can be judged.

Description

System for evaluating cigar rolling uniformity

Technical Field

The utility model relates to a tobacco field, specific theory has related to a system of evaluation cigar cigarette system degree of consistency.

Background

At present, cigars are classified into pure handmade cigars, full-mechanism cigars and semi-handmade cigars according to the production mode.

The semi-manual cigar with the automatic whole-mechanism cigar and tobacco shred processing and rolling processes can use a tobacco shred uniformity evaluation method of a common cigarette to evaluate the uniformity of the cigarette, for example, the patent numbers are as follows: 202010526818.2, name of utility model: a utility model patent of cigarette raw materials mixing degree of consistency evaluation method based on design value, or patent number is: 201711422445.9, name of utility model: a method for measuring blending uniformity of cut tobacco of cigarettes and the like.

However, most high-grade cigars are manually rolled, the rolling process of a part of semi-manual cigars is also manually operated, due to the difference of manual rolling, the phenomenon of uneven distribution of tobacco shreds exists in rolled cigar blanks and finished products, the phenomenon of uneven combustion state of ignition ends of the cigars exists during smoking of the cigars, certain influence is caused on smoking sense, and a corresponding detection method is not available at present.

In order to solve the above problems, people are always seeking an ideal technical solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art to a system that can react the degree of consistency of cigar suction flow, and then the evaluation cigar cigarette system degree of consistency of reaction cigar combustion state degree of consistency is provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a system for evaluation cigar system degree of consistency, includes flow distribution subassembly, a plurality of flowmeter, differential pressure gauge and negative pressure source, the entrance point of flow distribution subassembly sets up the interface that is used for connecting the cigar, the inside runner through-hole that sets up a plurality of evenly distributed of flow distribution subassembly, the flowmeter of connection that corresponds respectively of the export of each runner through-hole of flow distribution subassembly exit end, a plurality of the export of flowmeter collects the back intercommunication the suction end of negative pressure source, the suction end installation of negative pressure source the differential pressure gauge.

Basically, it still includes a buffer memory chamber, and the export of a plurality of flowmeters all is connected to buffer memory chamber, negative pressure source and differential pressure score are connected respectively buffer memory chamber.

Basically, the inlet end of the flow distribution assembly is provided with a sealing ring, and the outlet end of each flow passage through hole is in sealed communication with the flowmeter through a hose or a straight-inserting hard pipe.

Basically, the flow passage through holes are distributed in the flow distribution component in a bulk array or a circumferential array or a radial array.

Basically, the runner through hole is an expanding through hole with the diameter gradually enlarged from the inlet end to the outlet end.

Basically, the main body of the flow distribution assembly is a glass member.

The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model relates to a flow distribution subassembly that distributes and have a plurality of runner through-holes, then dock the flow distribution subassembly at the suction end of cigar or cigar embryo, the back is lighted to the other end, under the suction effort of negative pressure source, in each runner through-hole that enters into the flow distribution subassembly along with cigar itself, the external flowmeter of each runner through-hole, data through the flowmeter, can see the flow value size through in each flow through-hole, because the elasticity of book system must influence through what of air current, so according to the difference between the flow value, just evaluate the system degree of consistency of book of cigar.

Furthermore, a buffer chamber is arranged, so that the stability of negative pressure can be balanced, and the constancy of the negative pressure generated by a negative pressure source is ensured.

Furthermore, the connecting piece is connected through a hose or a straight insertion pipe, so that the fittings can be conveniently connected, and meanwhile, the sealing performance is ensured.

Furthermore, the glass component is adopted, the state inside the flow passage through hole can be clearly seen, and the influence of the sucked impurities on the test effect is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a system for evaluating the uniformity of cigar rolling in the present invention.

Fig. 2 is an end view of the flow distribution assembly of the present invention.

In the figure: 1. a flow distribution component; 2. a flow meter; 3. a differential pressure gauge; 4. a source of negative pressure; 5. cigars; 6. a flow passage through hole; 7. a buffer chamber.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

As shown in fig. 1 and 2, a system for evaluating the uniformity of cigar rolling comprises a flow distribution component 1, a plurality of flow meters 2, a differential pressure meter 3 and a negative pressure source 4, wherein an inlet end of the flow distribution component 1 is provided with an interface for connecting cigar 5, the flow distribution component 1 is made of glass material, a plurality of uniformly distributed flow passage through holes 6 are arranged inside the flow distribution component, outlets of the flow passage through holes 6 at the outlet end of the flow distribution component 1 are respectively and correspondingly connected with one flow meter 2, a plurality of outlets of the flow meters 2 are collected and then communicated with a buffer chamber 7, a suction end of the negative pressure source 4 is connected with an outlet of the buffer chamber, and the differential pressure meter 3 is connected with the buffer chamber.

The inlet end of the flow distribution assembly is provided with a sealing ring to facilitate the sealing property of cigar connection and prevent smoke from escaping, and the outlet end of each flow passage through hole is communicated with the flowmeter in a sealing way through a hose or a straight-inserting hard pipe.

The flow passage through holes are distributed in the flow distribution assembly in a bulk array or a circumferential array or a radial array, in the embodiment, the flow passage through holes are distributed in a circumferential array, the center of the flow passage through holes is one, the periphery of the flow passage through holes is six, and seven flow meters are correspondingly connected.

In other embodiments, the flow passage through hole is a flared through hole with a diameter gradually enlarged from the inlet end to the outlet end, and the purpose of the flared through hole is mainly to avoid the problem of high connection difficulty caused by the unmatched connection size of the inlet end and the flow passage through hole of the flowmeter.

The method for evaluating the cigar rolling uniformity by using the system comprises the following steps:

placing the cigar tobacco blank sample to be measured in an atmospheric environment conforming to YC/T462 to balance until the relative change of the mass is not more than 0.1% within 24h, and setting the measurement environment under a stable atmospheric pressure and temperature and humidity environment.

Cutting off a cover cap of the cigar or cigar blank and connecting the cover cap to the inlet end of the flow distribution assembly, igniting the tail end of the cigar or cigar blank, starting a negative pressure source, enabling smoke to flow out along each flow passage through hole under the action of suction force, observing the reading of the differential pressure gauge, observing the flow reading in each flow meter when the reading of the differential pressure gauge is stable, and reflecting the rolling uniformity of the cigar or cigar blank by the difference value between the flow readings of each flow meter.

Furthermore, in order to evaluate the overall rolling uniformity of the cigar, the flow rates of the flow meters can be added together so as to comprehensively judge the suction resistance of the cigar or cigar blank, the larger the suction resistance is, the higher the rolled density is, the uniformity may be poorer, the smaller the suction resistance is, the smaller the rolled density is, and the uniformity may be better.

In order to further analyze and research the cigars, the inlet end of the flow distribution assembly is provided with a zero-point scale mark, the cap end of the cigar or cigar blank is drawn with a corresponding scale mark so as to be aligned and installed when the cigar or cigar blank is installed, the flow distribution assembly further comprises a marking cap matched with the inlet end of the flow distribution assembly in size, round holes matched with the round hole of the inlet end of the flow distribution assembly in position and size are distributed on the marking cap, the marking cap is also provided with the zero-point scale mark, and the marking cap can be covered on the cap end of the cigar or cigar blank.

Through the marking, the data of the uniformity can be more conveniently embodied on the cigars, and then the rolling stress of the positions of the cigars is known to be larger, so that the rolling handcraft of a rolling person is optimized.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (6)

1. A system for evaluating the uniformity of cigar production, comprising: including flow distribution subassembly, a plurality of flowmeter, differential pressure gauge and negative pressure source, the entrance point setting of flow distribution subassembly is used for connecting the interface of cigar, the inside runner through-hole that sets up a plurality of evenly distributed of flow distribution subassembly, the flowmeter of being connected that the export of each runner through-hole of flow distribution subassembly exit end corresponds respectively, and is a plurality of the intercommunication after the export of flowmeter collects the suction end of negative pressure source, the suction end installation of negative pressure source the differential pressure gauge.

2. The system for evaluating cigar wrapping uniformity according to claim 1, wherein: the device also comprises a cache chamber, outlets of the flow meters are connected to the cache chamber, and the negative pressure source and the differential pressure meter are respectively connected with the cache chamber.

3. The system for evaluating cigar wrapping uniformity according to claim 2, wherein: the inlet end of the flow distribution assembly is provided with a sealing ring, and the outlet end of each flow passage through hole is in sealed communication with the flowmeter through a hose or a straight-inserting hard pipe.

4. The system for evaluating cigar wrapping uniformity according to claim 3, wherein: the flow passage through holes are distributed in the flow distribution assembly in a bulk array or a circumferential array or a radial array.

5. The system for evaluating cigar wrapping uniformity according to claim 4, wherein: the flow passage through hole is an expanding through hole with the diameter gradually enlarged from the inlet end to the outlet end.

6. The system for evaluating cigar wrapping uniformity according to claim 5, wherein: the main body of the flow distribution assembly is a glass member.

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