阅读说明：本技术 一种卷接机成型恒温系统 (Rolling and connecting machine shaping constant temperature system ) 是由 鲁旭君 于 2021-09-22 设计创作，主要内容包括：本发明公开了一种卷接机成型恒温系统,包括外液冷系统和内风冷系统,外液冷系统包括通过管路依次连接的进液口、循环泵、板式换热器、储液箱和出液口,内风冷系统包括通过管路依次连接的压缩机、冷凝组件和过滤器,经过冷凝组件的气体进入板式换热器与板式换热器内的冷却液进行换热后回流至压缩机,该设计结构紧凑,通过外液冷系统和内风冷系统结合,有效地对卷烟机的内部构件进行降温,进而增加该卷烟机内部构件的使用寿命。(The invention discloses a cigarette making and plug assembling machine forming constant temperature system which comprises an outer liquid cooling system and an inner air cooling system, wherein the outer liquid cooling system comprises a liquid inlet, a circulating pump, a plate type heat exchanger, a liquid storage tank and a liquid outlet which are sequentially connected through a pipeline, the inner air cooling system comprises a compressor, a condensation assembly and a filter which are sequentially connected through a pipeline, and gas passing through the condensation assembly enters the plate type heat exchanger to exchange heat with cooling liquid in the plate type heat exchanger and then flows back to the compressor.)

1. The utility model provides a cigarette making and plug assembling machine shaping constant temperature system which characterized in that: including outer liquid cooling system (1) and interior air-cooled system (2), outer liquid cooling system (1) includes inlet (111), circulating pump (12), plate heat exchanger (13), liquid reserve tank (14) and liquid outlet (112) that connect gradually through the pipeline, interior air-cooled system (2) includes compressor (21), condensation subassembly (22) and filter (23) that connect gradually through the pipeline, and the gas of process condensation subassembly (22) gets into plate heat exchanger (13) and flows back to compressor (21) after the coolant liquid in plate heat exchanger (13) carries out the heat transfer.

2. The cigarette making and plug assembling machine forming constant temperature system of claim 1, wherein: the condensation assembly (22) comprises a condenser (221) and a fan (222), an inlet of the condenser (221) is connected with a pipeline of the compressor (21), an outlet of the condenser (221) is connected with a pipeline of the plate type heat exchanger (13), and the fan (222) is used for dissipating heat of the condenser (221).

3. The cigarette making and plug assembling machine forming constant-temperature system of claim 2, wherein: the outlet of the condenser (221) is connected with a thermostatic expansion valve (24), and the thermostatic expansion valve (24) is connected with the gas inlet of the plate type heat exchanger (13).

4. The cigarette making and plug assembling machine forming constant-temperature system of claim 2, wherein: the import of condenser (221) is equipped with high pressure switch (223), high pressure switch (223) pass through tube coupling compressor (21), the import of compressor (21) is equipped with low pressure switch (211), low pressure switch (211) pass through the gas outlet of tube coupling plate heat exchanger (13).

5. The cigarette making and plug assembling machine forming constant temperature system of claim 1, wherein: outer liquid cooling system (1) is including reposition of redundant personnel disk seat (11), reposition of redundant personnel disk seat (11) are equipped with inlet (111) and liquid outlet (112), inlet (111) and circulating pump (12) tube coupling, liquid outlet (112) and liquid reserve tank (14) tube coupling set up heat insulating board (113) between inlet (111) and liquid outlet (112).

6. The cigarette making and plug assembling machine forming constant temperature system of claim 1, wherein: the liquid storage tank (14) is provided with a liquid level meter (141), and a display (142) is arranged beside the liquid storage tank (14).

7. The cigarette making and plug assembling machine forming constant temperature system of claim 1, wherein: the upper end of the liquid storage tank (14) is provided with a liquid filling opening, and the liquid filling opening is sealed through an installation cover (143).

8. The cigarette making and plug assembling machine forming constant temperature system of claim 1, wherein: and stop valves (114) are respectively arranged at the positions of the liquid outlet (112) and the liquid inlet (111) of the outer liquid cooling system (1).

Technical Field

The invention relates to the technical field of cigarette making and plug assembling machines, in particular to a cigarette making and plug assembling machine forming constant-temperature system.

Background

At present, in cigarette factories in China, a plurality of cigarette making machines exist in the cigarette making process, and a ZJ17 cigarette making machine set is mainstream equipment of cigarette enterprises in China at present, and compared with other cigarette making machines, the cigarette making machine set has the advantages of reasonable structure, stable performance, convenience in operation, high production efficiency, stable product quality and the like. However, the cigarette making machine also has various problems in the using process, wherein the cigarette gun and the cooling system have many problems, the cigarette quality is seriously influenced, and the spare part consumption is increased.

The ZJ17 cigarette making machine is characterized in that after the bobbin paper and the cut tobacco enter the cigarette gun, the bobbin paper is driven by the cloth belt to move forward, and meanwhile, the cut tobacco is wrapped to form a cigarette rod. When the tobacco rod passes through the tobacco rod forming channel, the tobacco rod is formed under the combined action of the tobacco rod guide plate, the electric iron and the working plane of the tobacco rod base plate, but the tobacco rod is easily compressed by the guide plate and the working plane of the electric iron, so that the quality problems of large circumference standard deviation, wrinkles and the like are easily caused, and the cigarette weight, the smoke absorption resistance components and the delivery amount are further influenced.

In the process that the cloth belt drives the bobbin paper and the tobacco shreds to move forwards, dry friction exists between the cloth belt and the tobacco pipe all the time, and the tobacco shreds are compressed to generate rebound force, so that the friction force is greatly increased, a large amount of heat is generated, and the highest temperature can reach 90 ℃ under some conditions. The temperature is a key control parameter in the cigarette processing process and has important significance on the physical characteristics of tobacco shreds, but the existing cigarette making machine cooling system has a complex structure and a general cooling effect, so that a cigarette making machine forming constant-temperature system with a simple structure and a good refrigerating effect needs to be designed.

Disclosure of Invention

The invention aims to provide a forming constant-temperature system of a cigarette making and connecting machine, which is compact in structure, and can effectively cool internal components of a cigarette making machine through the combination of an external liquid cooling system and an internal air cooling system, so that the service life of the internal components of the cigarette making machine is prolonged.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a cigarette making and plug assembling shaping constant temperature system, includes outer liquid cooling system and interior air cooling system, outer liquid cooling system includes inlet, circulating pump, plate heat exchanger, liquid reserve tank and the liquid outlet that connects gradually through the pipeline, interior air cooling system includes compressor, condensation subassembly and the filter that connects gradually through the pipeline, and the gas that passes through the condensation subassembly gets into the coolant liquid in plate heat exchanger and the plate heat exchanger and carries out the heat transfer back to the compressor.

Further, the condensation subassembly includes condenser and fan, the import and the compressor tube coupling of condenser, the export and the plate heat exchanger tube coupling of condenser, the fan is used for dispelling the heat to the condenser.

Furthermore, the outlet of the condenser is connected with a thermostatic expansion valve, and the thermostatic expansion valve is connected with the gas inlet of the plate heat exchanger.

Further, the inlet of the condenser is provided with a high-voltage switch, the high-voltage switch is connected with the compressor through a pipeline, the inlet of the compressor is provided with a low-voltage switch, and the low-voltage switch is connected with the gas outlet of the plate heat exchanger through a pipeline.

Further, outer liquid cooling system is including dividing the disk seat, it is equipped with inlet and liquid outlet to divide the disk seat, the inlet is connected with circulating pump tube, liquid outlet and liquid reserve tank tube coupling set up the heat insulating board between inlet and the liquid outlet.

Further, the liquid storage tank is provided with a liquid level meter, and a display is arranged beside the liquid storage tank.

Furthermore, the upper end of the liquid storage tank is provided with a liquid filling opening, and the liquid filling opening is sealed through an installation cover.

Furthermore, stop valves are respectively arranged at the positions of the liquid outlet and the liquid inlet of the outer liquid cooling system.

In conclusion, the invention has the following beneficial effects:

the utility model provides a cigarette making and plug assembling machine shaping constant temperature system, carry out circulation flow through circulating pump drive coolant liquid, the coolant liquid flows into inside in order to cool down the spare part in the cigarette machine through the liquid outlet of reposition of redundant personnel disk seat, at last the inlet of reposition of redundant personnel disk seat flows back under the effect of circulating pump, the coolant liquid temperature of backward flow this moment risees, carry it to plate heat exchanger through the circulating pump, utilize interior air cooling system to carry out the heat exchange so that the coolant liquid rapid cooling after rising temperature to the coolant liquid, combine through outer liquid cooling system and interior air cooling system, cool down the internals of cigarette making machine effectively, and then increase this cigarette making machine internals's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. an external liquid cooling system; 11. a diverter valve seat; 111. a liquid inlet; 112. a liquid outlet; 113. a heat insulation plate; 114. a stop valve; 12. a circulation pump; 13. a plate heat exchanger; 14. a liquid storage tank; 141. a liquid level meter; 142. a display; 143. installing a cover; 2. an internal air cooling system; 21. a compressor; 211. a low voltage switch; 22. a condensing assembly; 221. a condenser; 222. a fan; 223. a high voltage switch; 23. a filter; 24. a thermostatic expansion valve; 3. and controlling the electrical box.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, a cigarette making and plug assembling machine forming constant temperature system comprises an outer liquid cooling system 1, an inner air cooling system 2 and a control electrical box 3 for controlling the outer liquid cooling system 1 and the inner air cooling system 2, wherein the outer liquid cooling system 1 comprises a liquid inlet 111, a circulating pump 12, a plate heat exchanger 13, a liquid storage box 14 and a liquid outlet 112 which are sequentially connected through pipelines, specifically, the outer liquid cooling system 1 comprises a shunting valve seat 11, the shunting valve seat 11 is provided with a liquid inlet 111 and a liquid outlet 112, the liquid inlet 111 is connected with the circulating pump 12 through a pipeline, the liquid outlet 112 is connected with the liquid storage box 14 through a pipeline, the liquid outlet 112 and the liquid inlet 111 of the outer liquid cooling system 1 are respectively provided with a stop valve 114, a heat insulation plate 113 is arranged between the liquid inlet 111 and the liquid outlet 112, and the temperature of a cooling liquid flowing back to the liquid inlet 111 is higher than that of a cooling liquid in the liquid outlet 112, the temperature of the liquid inlet 111 is higher than that of the liquid outlet 112 after long-time working, so that the heat insulation plate 113 is arranged to effectively separate the heat conduction of the liquid inlet 111 and the liquid outlet 112.

The liquid outlet 112 of reposition of redundant personnel disk seat 11 carries the coolant liquid to the inside cooling flow channel of cigarette machine through the pipeline, the coolant liquid flows in cooling flow channel, a spare part for with in the cigarette machine carries out the heat exchange, be used for absorbing the heat in the cigarette machine, in order to cool down to the spare part in the cigarette machine, last coolant liquid flows back to liquid reserve tank 14 through inlet 111 of reposition of redundant personnel disk seat 11, this moment because the coolant liquid temperature after the backward flow is higher, air cooling system 2 carries out the heat exchange to the coolant liquid after the intensification in consequently needing and makes its rapid cooling.

In the external liquid cooling system 1, the liquid inlet 111 of the diverter valve seat 11 is connected with the inlet of the circulating pump 12 through a pipeline a1, the outlet of the circulating pump 12 is connected with the liquid inlet of the plate heat exchanger 13 through a pipeline a2, the liquid outlet of the plate heat exchanger 13 is connected with the liquid inlet of the liquid storage tank 14 through a pipeline A3, and the liquid outlet of the liquid storage tank 14 is connected with the liquid outlet 112 of the diverter valve seat 11 through a pipeline a 4.

The internal air cooling system 2 comprises a compressor 21, a condensing assembly 22 and a filter 23 which are sequentially connected through a pipeline, wherein an outlet of the condensing assembly 22 is connected with a thermostatic expansion valve 24, the thermostatic expansion valve 24 is connected with a gas inlet of the plate heat exchanger 13, gas passing through the condensing assembly 22 enters the plate heat exchanger 13 to exchange heat with cooling liquid in the plate heat exchanger 13 and then flows back to the compressor 21, specifically, high-pressure gas generated by the compressor 21 is rapidly cooled after passing through the condensing assembly 22, at the moment, the high-pressure gas can become a gas-liquid mixture, the filter 23 is used for filtering impurities in the gas-liquid mixture, the thermostatic expansion valve 24 is used for controlling the flow of refrigerant (high-pressure gas) and ensuring that the gas flowing out of the thermostatic expansion valve 24 is completely gaseous refrigerant, specifically, if the flow of the high-pressure gas is too large, the high-pressure gas contains a gas-liquid mixture, and the gas-liquid mixture enters the compressor 21 to generate liquid impact; if the gas flow is too small, the refrigeration will be insufficient, i.e. the heat exchange efficiency with the cooling liquid in the plate exchanger will be low, and the heat exchange effect will be poor.

In the inner air-cooling system 2, the outlet of the compressor 21 is connected to the inlet of the condensing assembly 22 through a pipeline B1, the outlet of the condensing assembly 22 is connected to the filter 23, the filter 23 is connected to the thermostatic expansion valve 24, the thermostatic expansion valve 24 is connected to the gas inlet of the plate heat exchanger 13 through a pipeline B2, the outlet of the plate heat exchanger 13 is connected to the inlet of the compressor 21 through a pipeline B3, that is, the pipeline B1, the pipeline B2 and the pipeline B3 connect the inner air-cooling system 2 to form a closed circulation loop.

The condensation assembly 22 comprises a condenser 221 and a fan 222, an inlet of the condenser 221 is connected with the compressor 21 through a pipeline, an outlet of the condenser 221 is connected with the plate heat exchanger 13 through a pipeline, the fan 222 is used for dissipating heat of the condenser 221, and the fan 222 can rapidly cool high-pressure gas flowing through the condenser 221.

The inlet of condenser 221 is equipped with high pressure switch 223, high pressure switch 223 passes through pipe connection compressor 21, the inlet of compressor 21 is equipped with low pressure switch 211, low pressure switch 211 passes through the gas outlet of pipe connection plate heat exchanger 13.

The upper end of liquid reserve tank 14 is equipped with the filling opening, through the sealed filling opening of installation lid 143, and this outer liquid cooling system 1 is before beginning, injects the coolant liquid of required total amount in liquid reserve tank 14, liquid reserve tank 14 is equipped with level gauge 141, liquid reserve tank 14 side still is equipped with display 142, and level gauge 141 is used for showing the flow of coolant liquid in liquid reserve tank 14, through the aforesaid setting, and the operator of being convenient for is audio-visual to know the total amount of the coolant liquid that pours into liquid reserve tank 14 into on the one hand, and on the other hand, after this constant temperature system work a period, has partial coolant liquid evaporation, and the user can know directly perceivedly whether the coolant liquid has reduced, if the flow of coolant liquid is less than the threshold value of settlement, the liquid feeding is carried out to the accessible filling opening.

In conclusion, the invention has the following beneficial effects:

the utility model provides a cigarette making and plug assembling machine shaping constant temperature system, carry out the circulation through circulating pump 12 drive coolant liquid and flow, the coolant liquid flows into the cigarette machine inside in order to cool down the spare part in the cigarette machine through the liquid outlet 112 of reposition of redundant personnel disk seat 11, at last the inlet 111 of reposition of redundant personnel disk seat 11 is flowed back to under circulating pump 12's the effect, the coolant liquid temperature of flowing back this moment risees, carry it to plate heat exchanger 13 through circulating pump 12, utilize interior air cooling system 2 to carry out the heat exchange so that the coolant liquid rapid cooling to the coolant liquid after the intensification, combine through outer liquid cooling system 1 and interior air cooling system 2, cool down the internals of cigarette machine effectively, and then increase this cigarette machine internals's life.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.