阅读说明：本技术 一种卷接机润滑油恒温监测系统 (Constant-temperature monitoring system for lubricating oil of cigarette making and plug assembling machine ) 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润滑油恒温监测系统,包括机箱、压缩机、冷凝组件和循环管,所述压缩机的出口通过管路连接于冷凝组件且压缩机的出口与冷凝组件之间设有高压开关,所述冷凝组件的出口依次连接过滤器与热力膨胀阀,所述热力膨胀阀通过管路连接至浸没在主油箱内的循环管,所述循环管通过管路连接于压缩机的进口且循环管与压缩机的进口之间设有低压开关,通过上述设置,对浸没在主油箱内的循环管通入高压低温气体,高压低温气体在循环流动中吸收主油箱内的润滑油的热量,进而实现润滑油降温的作用。(The invention discloses a constant temperature monitoring system for lubricating oil of a cigarette making and plug assembling machine, which comprises a case, a compressor, a condensing assembly and a circulating pipe, wherein the outlet of the compressor is connected with the condensing assembly through a pipeline, a high-pressure switch is arranged between the outlet of the compressor and the condensing assembly, the outlet of the condensing assembly is sequentially connected with a filter and a thermostatic expansion valve, the thermostatic expansion valve is connected to the circulating pipe immersed in a main oil tank through a pipeline, the circulating pipe is connected to the inlet of the compressor through a pipeline, a low-pressure switch is arranged between the circulating pipe and the inlet of the compressor, through the arrangement, high-pressure low-temperature gas is introduced into the circulating pipe immersed in the main oil tank, and the high-pressure low-temperature gas absorbs the heat of the lubricating oil in the main oil tank in the circulating flow, so that the lubricating oil is cooled.)

1. The utility model provides a rolling up machine lubricating oil constant temperature monitoring system which characterized in that: including quick-witted case (1), compressor (2), condensation subassembly (3) and circulating pipe (4), the export of compressor (2) is equipped with high-pressure switch (34) through tube coupling between the export of condensation subassembly (3) and compressor (2) and condensation subassembly (3), the export of condensation subassembly (3) connects gradually filter (35) and thermal expansion valve (36), thermal expansion valve (36) are connected to circulating pipe (4) of submergence in the main fuel tank through the pipeline, circulating pipe (4) are equipped with low-pressure switch (21) through tube coupling between the import of compressor (2) and the import of circulating pipe (4) and compressor (2).

2. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 1, characterized in that: the compressor (2) and the condensing assembly (3) are fixedly arranged in the case (1), and a plurality of aerial plugs (11) and joint holes (12) are arranged at the side end of the case (1).

3. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 2, characterized in that: the aviation plug (11) comprises a controller power supply aviation plug (11), a compressor aviation plug (11), a fan aviation plug (11), a pressure detection aviation plug (11), a display screen communication aviation plug (11), a display screen power supply aviation plug (11), a temperature aviation plug (11) and a host power supply aviation plug (11).

4. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 1, characterized in that: the novel multifunctional cabinet is characterized in that the cabinet (1) is provided with a bottom plate (5) detachably connected with the cabinet, a plurality of air holes (51) are distributed in the bottom plate (5), rubber shock absorption feet (52) are arranged on the periphery of the bottom plate (5), a tray (53) is arranged on the periphery of the bottom plate (5), the tray (53) is fixedly connected with the bottom plate (5) through a mounting frame (521), and two ends of the tray (53) are fixedly connected with a support (54) used for supporting the bottom plate (5).

5. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 1, characterized in that: the condensing assembly (3) comprises a condenser (31) and a fan (32), wherein the inlet of the condenser (31) is connected to the compressor (2) through a three-way pipe (33), the remaining end of the three-way pipe (33) is connected with a high-voltage switch (34), the outlet of the condenser (31) is connected with the circulating pipe (4) through a pipeline, and the fan (32) is used for dissipating heat of the condenser (31).

6. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 5, characterized in that: circulating pipe (4) are including being responsible for (41), U type pipe (42) and bellows (43) that communicate each other, and the import of this circulating pipe (4) is equipped with air-in connection (44), and the export of circulating pipe (4) is equipped with air outlet connection (45), air-in connection (44) are equipped with stop valve I (46) through tube coupling between condenser (31) and air-in connection (44) and condenser (31), air outlet connection (45) are equipped with stop valve II (47) through tube coupling in compressor (2) and between air outlet connection (45) and compressor (2), install in quick-witted case (1) through stationary blade (48) stop valve I (46) and stop valve II (47).

7. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 1, characterized in that: the top of the case (1) is provided with a cover plate (6), and the cover plate (6) is connected with the case (1) through a hinge.

8. The constant-temperature monitoring system for lubricating oil of the cigarette making and plug assembling machine according to claim 1, characterized in that: the side wall of the case (1) is provided with a louver structure (13) and a heat dissipation area (14) consisting of a plurality of heat dissipation holes.

Technical Field

The invention relates to the technical field of cigarette making machines, in particular to a constant-temperature monitoring system for lubricating oil of a cigarette making and connecting machine.

Background

At present, domestic cigarette equipment is fast in operation speed, and the temperature in the unit is higher (generally 60 ℃ -80 ℃) after long-time continuous operation, especially the rear machine body part of the SE cigarette making machine, because the temperature in the unit is higher, the temperature of lubricating oil in the SE main oil tank is increased along with the temperature, the long-time high-speed operation of each transmission part of the unit is not facilitated, and the equipment specifically comprises:

1. the lubricating oil film becomes thin due to the over-high temperature of the lubricating oil, the bearing capacity of the oil film is reduced, and the abrasion of mechanical transmission parts is increased, for example, the functions of high-precision matching parts such as gears, bearings, cams and the like are degraded or disabled due to the accelerated abrasion;

2. the oil is vaporized and oxidized due to the over-high temperature of the lubricating oil, so that colloidal deposits are formed to block oil supply and return pipelines. Colloidal sediment is easy to block a filter screen after entering a main oil tank, so that the oil supply of an oil pump is insufficient, the lubricating quality is influenced, and the lubricating effect is reduced;

3. the corrosion and aging of various sealing materials such as a framework oil seal, an O-shaped sealing ring, a sealing filler and the like are accelerated due to the fact that the lubricating oil is too high in temperature, and oil seepage and leakage are easily caused due to the fact that the sealing materials are in contact with the high-temperature lubricating oil for a long time, so that the environment is polluted, and even the quality accident of products is caused;

4. if the temperature of the lubricating oil is too high, the sensitivity of surrounding electrical components and electrical lines is reduced, the service life is shortened, and the function is degraded.

Disclosure of Invention

The invention aims to provide a constant-temperature monitoring system for lubricating oil of a cigarette making and plug assembling machine, which is characterized in that high-pressure low-temperature gas is introduced into a circulating pipe immersed in a main oil tank, and the high-pressure low-temperature gas absorbs the heat of the lubricating oil in the main oil tank in the circulating flow, so that the cooling effect of the lubricating oil is realized.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a rolling up machine lubricating oil constant temperature monitoring system, includes quick-witted case, compressor, condensation subassembly and circulating pipe, the export of compressor is equipped with high-pressure switch through pipe connection between the export of condensation subassembly and compressor and condensation subassembly, the export of condensation subassembly connects gradually filter and thermal expansion valve, thermal expansion valve passes through the circulating pipe of tube coupling to submergence in the main oil tank, the circulating pipe passes through the pipe connection and is equipped with low-pressure switch between the import of import and circulating pipe of compressor.

Furthermore, the compressor and the condensing assembly are fixedly installed in the case, and a plurality of aerial plugs and connector holes are formed in the side end of the case.

Furthermore, the aerial plug comprises a controller power supply aerial plug, a compressor aerial plug, a fan aerial plug, a pressure detection aerial plug, a display screen communication aerial plug, a display screen power supply aerial plug, a temperature aerial plug and a host power supply aerial plug.

Furthermore, the chassis is provided with a bottom plate detachably connected with the chassis, a plurality of air holes are distributed in the bottom plate, rubber shock absorption feet are arranged on the periphery of the bottom plate, a tray is arranged on the periphery of the bottom plate and fixedly connected with the bottom plate through a mounting frame, and two ends of the tray are fixedly connected with a support used for supporting the bottom plate.

Further, the condensation subassembly includes condenser and fan, the import of condenser is connected to the compressor through the three-way pipe, the remaining one end of three-way pipe links to each other with high-pressure switch, the export of condenser pass through the pipe connection with the circulating pipe, the fan is used for dispelling the heat to the condenser.

Further, the circulating pipe is including the person in charge, U type pipe and the bellows that communicate each other, and the import of this circulating pipe is equipped with air inlet connector, and the export of circulating pipe is equipped with the joint of giving vent to anger, air inlet connector is equipped with stop valve I through pipe connection between condenser and air inlet connector and condenser, it is equipped with stop valve II through pipe connection in compressor and between the joint of giving vent to anger and the compressor to give vent to anger the joint, stop valve I and stop valve II pass through the stationary blade and install in quick-witted case.

Furthermore, a cover plate is arranged at the top of the case and connected with the case through a hinge.

Furthermore, the side wall of the case is provided with a louver structure and a heat dissipation area consisting of a plurality of heat dissipation holes.

In conclusion, the invention has the following beneficial effects:

1. introducing high-pressure low-temperature gas into a circulating pipe immersed in the main oil tank, wherein the high-pressure low-temperature gas absorbs heat conducted to the circulating pipe by lubricating oil in the circulating process, so that the cooling of the lubricating oil is realized;

2. a filter and a thermal expansion valve are arranged between the condenser and the circulating pipe, the filter is used for filtering impurities attached to the gas, and the thermal expansion valve is used for absorbing liquid in the gas and preventing the liquid from entering the compressor to generate liquid impact;

3. by arranging the high-voltage switch and the low-voltage switch, the high-voltage switch is normally closed, when the pressure of gas generated by the compressor is lower than a set threshold value, the refrigeration effect is poor, the system is not started, when the pressure of the gas is higher than the set threshold value, the system is stopped, the low-voltage switch is normally open, and when the pressure of the gas is higher than 0.05 MPa, the system is stopped;

4. set up a plurality of navigation plug structures on quick-witted case, not only the circuit installation is convenient and the security is higher with line detection, can make this circuit work under adverse circumstances promptly.

Drawings

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

In the figure: 1. a chassis; 11. aerial plug; 111. a navigation jack; 12. a joint bore; 13. a louver structure; 14. A heat dissipation area; 15. a display screen; 2. a compressor; 21. a low voltage switch; 3. a condensing assembly; 31. a condenser; 32. a fan; 33. a three-way pipe; 34. a high voltage switch; 35. a filter; 36. a thermostatic expansion valve; 4. a circulation pipe; 41. a main pipe; 42. a U-shaped pipe; 43. a bellows; 44. an air inlet joint; 45. an air outlet joint; 46. a stop valve I; 47. a stop valve II; 48. a fixing sheet; 5. a base plate; 51. a wind hole; 52. a rubber shock absorption foot; 521. a mounting frame; 53. a tray; 54. a support; 6. and (7) a cover plate.

Detailed Description

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

As shown in figure 1, the constant temperature monitoring system for lubricating oil of the cigarette making machine comprises a machine box 1, a compressor 2, a condensing assembly 3 and a circulating pipe 4, wherein the circulating pipe 4 is immersed in a main oil tank, and lubricating oil for lubricating internal components of a cigarette making machine is injected into the main oil tank.

The outlet of the compressor 2 is connected to the condensing assembly 3 through a pipeline, a high-pressure switch 34 is arranged between the outlet of the compressor 2 and the condensing assembly 3, the outlet of the condensing assembly 3 is sequentially connected with a filter 35 and a thermostatic expansion valve 36, the thermostatic expansion valve 36 is connected with a circulating pipe 4 immersed in a main oil tank through a pipeline, the circulation pipe 4 is connected to the inlet of the compressor 2 through a pipeline, and a low-pressure switch 21 is arranged between the circulation pipe 4 and the inlet of the compressor 2, wherein the high-pressure switch 34 is normally closed, when the gas pressure generated by the compressor 2 is lower than the set threshold value, the refrigeration effect is not good, the system is not started, the high-voltage switch 34 also plays a role in protecting the pipe fittings and the like from being damaged due to overhigh air pressure, the system is shut down when the air pressure is higher than a set threshold value, the low-voltage switch 21 is normally open, and the system is shut down when the air pressure is higher than 0.05 MPa.

Between the condenser 31 and the circulation pipe 4, there are provided a filter 35 for filtering foreign substances attached to the gas, and a thermostatic expansion valve 36 for absorbing liquid in the gas to prevent liquid from entering the compressor 2 to cause liquid slugging, and a thermostatic expansion valve 36.

The compressor 2 and the condensation component 3 are fixedly installed in the case 1, a plurality of aerial plugs 11 and connector holes 12 are arranged at the side end of the case 1, the side wall of the case is further provided with a display screen 15, specifically, the side wall of the case 1 is provided with a plurality of aerial plugs 111, the aerial plugs 11 are correspondingly installed in the aerial plugs 111, the aerial plugs 11 comprise a controller power supply aerial plug 11, a compressor aerial plug 11, a fan aerial plug 11, a pressure detection aerial plug 11, a display screen communication aerial plug 11, a display screen power supply aerial plug 11, a temperature aerial plug 11, a host power supply aerial plug 11 and the like, a plurality of aerial plug 11 structures are arranged on the case 1, not only is the circuit installation and the circuit detection convenient and high in safety, but also the circuit can work in a severe environment, and the connector holes 12 comprise USB ports, expansion interfaces and the like.

The machine case 1 is provided with a bottom plate 5 detachably connected with the machine case 1, a plurality of air holes 51 are distributed on the bottom plate 5, rubber shock absorption pins 52 are arranged on the periphery of the bottom plate 5, a tray 53 is arranged on the periphery of the bottom plate 5, the tray 53 is fixedly connected with the bottom plate 5 through a mounting frame 521, two ends of the tray 53 are fixedly connected with a support 54 used for supporting the bottom plate 5, the machine case 1 is supported to a certain height through the arrangement, namely, a gap is reserved between the bottom plate 5 and the bottom surface, so that the air holes 51 and the air circulation on the lower portion of the machine case are convenient, the heat dissipation is convenient, on the other hand, the compressor 2 can generate certain vibration during working, the vibration of the whole machine case 1 can be effectively reduced through the arrangement of the shock absorption pins, and the normal work of each working unit in the machine case 1 can be guaranteed.

The condensation assembly 3 comprises a condenser 31 and a fan 32, wherein the inlet of the condenser 31 is connected to the compressor 2 through a three-way pipe 33, the remaining end of the three-way pipe 33 is connected with a high-pressure switch 34, the outlet of the condenser 31 is connected to the circulating pipe 4 through a pipeline, and the fan 32 is used for dissipating heat of the condenser 31.

The circulating pipe 4 comprises a main pipe 41, a U-shaped pipe 42 and a corrugated pipe 43 which are communicated with each other, the circulating pipe 4 can increase the time of gas circulation in the circulating pipe 4 through the arrangement, so that heat conducted to the circulating pipe 4 by lubricating oil can be fully absorbed, the cooling of the lubricating oil is further performed, an air inlet connector 44 is arranged at the inlet of the circulating pipe 4, an air outlet connector 45 is arranged at the outlet of the circulating pipe 4, the air inlet connector 44 is connected to the condenser 31 through a pipeline, a stop valve I46 is arranged between the air inlet connector 44 and the condenser 31, the air outlet connector 45 is connected to the compressor 2 through a pipeline, a stop valve II 47 is arranged between the air outlet connector 45 and the compressor 2, and the stop valve I46 and the stop valve II 47 are installed on the case 1 through a fixing sheet 48.

The top of the case 1 is provided with a cover plate 6, the cover plate 6 is connected with the case 1 through a hinge, namely the cover plate 6 is arranged into a flip structure, and the installation and the maintenance of the internal circuits and components of the case 1 can be facilitated.

The side wall of the case 1 is provided with a louver structure 13 and a heat dissipation area 14 consisting of a plurality of heat dissipation holes, and through the arrangement, the heat inside the case 1 can be quickly discharged out of the case 1.

The system utilizes high-pressure gas generated by the compressor 2 to form low-temperature high-pressure gas after passing through the condenser 31, the low-temperature high-pressure gas is introduced into the circulating pipe 4 immersed in the main oil tank and circularly flows in the circulating pipe 4 to absorb the heat of lubricating oil in the main oil tank, and the cooling effect of the lubricating oil is further realized.

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.