CN220756591U - Atomizer oiling equipment of from top to bottom oiling - Google Patents

Abstract

The utility model discloses atomizer oiling equipment for oiling from top to bottom, which comprises a frame; the atomizer oiling jig is detachably arranged on the frame and is provided with a plurality of positioning grooves for accommodating the atomizer, and the top of the atomizer oiling jig is provided with an oil injection hole corresponding to an atomizer oil injection hole; the oil injection system is arranged on the first driving part and comprises an oil supply module and an oil injection module, wherein the modules are provided with heating and temperature control functions, the oil injection module is provided with an injection needle, and the injection needle is arranged on the thimble valve and moves along the vertical direction; the first driving part is arranged on the frame and used for driving the injection needles to move along the horizontal direction, namely the arrangement direction of the atomizers, and corresponds to the oil filling holes one by one; and the second driving part is arranged on the first driving part and is used for driving the injection needle to move downwards. The oil injection device has the advantages of improving oil injection efficiency, being strong in adaptability, high in integration level and easy to clean and maintain.

Description

Atomizer oiling equipment of from top to bottom oiling

Technical Field

The application relates to the technical field of oiling, in particular to an atomizer oiling device capable of oiling from top to bottom.

Background

The electronic atomizer is equipment for atomizing tobacco tar in high temperature, high pressure or ultrasonic mode. The electronic atomizer is required to be filled with tobacco tar in the process of automatic production or after the tobacco tar is consumed after the electronic atomizer is used. When the existing electronic atomizer is used for oiling, an automatic oiling structure is generally adopted for oiling, specifically, tobacco tar in an oil supply barrel is conveyed into an oiling module through an oil supply pipeline, and then the tobacco tar is injected into the atomizer through an injection needle of the oiling module.

At present, the oil supply is realized by adopting an oil discharging mode of the fixed bottom of the oil drum, and although the smoke oil can be discharged to the greatest extent when the conical bottom oil drum is used, part of smoke oil still adheres to the drum wall when facing high-viscosity smoke oil and needs to be recovered, and the oil drum is fixed on equipment, so that the cleaning is inconvenient. At present, special tobacco tar is popular in some countries, especially europe and america, the tobacco tar is solid at normal temperature, the tobacco tar needs to be heated and accurately controlled in temperature to enable the tobacco tar to be converted into high-viscosity liquid during oiling, on one hand, the atomizer structure limits the maximum diameter of an injection needle used during oiling, on the other hand, the tobacco tar can be cooled through the injection needle during injection, the pressure during oiling is greatly increased due to overlarge viscosity of the tobacco tar, an oiling module is damaged due to overlarge speed, and therefore oiling speed has to be reduced, and high-efficiency stable oiling cannot be achieved at present for the tobacco tar.

The existing atomizer oiling equipment facing the problems has the defects that the existing atomizer oiling equipment is limited and cannot be compatible with various tobacco tar, and is inconvenient in tobacco tar cleaning and maintenance.

Disclosure of Invention

Aiming at the defects of the prior art, the application aims to provide atomizer oiling equipment capable of oiling from top to bottom, and the atomizer oiling equipment has the advantages of improving oiling efficiency and being easy to clean and maintain.

The technical aim of the application is achieved through the following technical scheme: an atomizer oiling device for top-down oiling, comprising:

a frame;

the atomizer oiling jig is detachably arranged on the frame and is provided with a plurality of positioning grooves for accommodating the atomizer, and an oil injection hole is formed in the top of the atomizer oiling jig corresponding to an atomizer oil injection hole;

the oil injection system is arranged on the first driving part and comprises an oil supply module and an oil injection module, wherein the modules are provided with heating and temperature control functions, the oil injection module is provided with an injection needle, and the injection needle is arranged on the thimble valve and moves along the vertical direction;

the first driving part is arranged on the frame and used for driving the injection needles to move along the horizontal direction, namely the arrangement direction of the atomizers, and corresponds to the oil filling holes one by one;

the second driving part is arranged on the first driving part and is used for driving the injection needle to move downwards to a position of completely puncturing the sealing silica gel of the atomizer so as to carry out oiling.

Preferably, the atomizer oiling jig comprises a lower jig and an upper jig, wherein the lower jig and the upper jig are both provided with positioning grooves for positioning the atomizer, the lower jig is provided with two positioning columns corresponding to the positioning holes of the upper jig, two magnets are arranged on the rear side of the lower jig for auxiliary positioning, and fool-proof screws are arranged on the left side and the right side of the lower jig.

The clamping groove positioning method has the beneficial effects that the clamping groove depth can be shortened to the greatest extent, so that the atomizer can be conveniently installed, the atomizer oil cup can be exposed, the oil injection state can be conveniently observed, and the phenomenon that the injection needle is not aligned to the oil injection hole to cause abnormal oil injection due to the fact that the jig is not put in place and the fool-proof screw is arranged can be avoided.

Preferably, the upper jig is provided with oil filling holes corresponding to the oil filling holes of the atomizer one by one, and when the oil filling holes of the atomizer are of a small hole structure with sealing silica gel, a guide piece is inlaid in the oil filling holes and is of a taper hole structure; when the oil filling port of the atomizer is of a large-port structure without sealing silica gel, the positioning groove of the upper jig is of a through hole structure, and the oil filling port and the guide piece are not arranged at the moment.

The device has the beneficial effects that the taper hole guide structure is added in the oil filling hole, so that not only can the installation difference of different injection needles be eliminated and the position deviation caused by bending deformation of the injection needles be reduced, but also the transmission precision of equipment can be reduced, and therefore, the equipment cost is reduced.

Preferably, the limit structure comprises a first limit plate fixed on the left side and the right side of the atomizer oiling jig, a second limit plate fixed on the rear side of the atomizer oiling jig and a third limit plate movably mounted above the atomizer oiling jig, and a pentagonal handle is arranged on the third limit plate and used for adjusting limit height.

The beneficial effects are that, spacing height-adjustable can adapt to the atomizer oiling of various sizes.

Preferably, the oil supply module includes an oil storage unit, a heating unit, and an oil delivery unit.

The modular design has the advantages that each unit is independent relatively, and replacement and maintenance are convenient.

Preferably, the oil storage unit comprises an outer barrel, the outer barrel is of a flat bottom pressure barrel structure, an inner barrel is arranged in the barrel and is used for storing oil, the inner barrel is of a thin-wall structure, an air inlet hand slide valve, a pressure relief safety valve, a probe thermocouple and a stainless steel pipeline are arranged on a sealing cover of the outer barrel, and the tobacco oil is conveyed to the stainless steel pipeline from the inner barrel through 0.2mpa compressed air or nitrogen.

The oil storage type oil drum with the separated inner drum and outer drum has the advantages that the oil drum can be taken out to be convenient for recycling and cleaning tobacco tar, and can be used as a daily oil storage drum and a sealing cover for storing oil, so that the loss caused by tobacco tar turnover is reduced; the inner barrel with the thin-wall structure is easy to transfer heat; tobacco tar is filled into the plunger pump rapidly through 0.2mpa pneumatic energy, so that oiling efficiency is improved.

Preferably, the heating unit comprises a heating plate, the heating plate is arranged at the bottom of the outer barrel and used for heating tobacco tar, a small amount of water is filled in the outer barrel and used for transferring heat to the inner barrel, a heat conducting aluminum pipe is arranged on the heating plate and tightly holds the outer barrel along the circumferential direction, a heat detecting thermocouple is further arranged on the heating plate, and a heat insulation layer and a fixing cover are arranged outside the heat conducting aluminum pipe.

The device has the advantages that the bottom of the outer barrel and the barrel body are heated at the same time, and the heating speed can be improved and the temperature of tobacco tar in the inner barrel can be controlled to be uniform by matching with the temperature of the oil temperature and the heating disc, so that the problems that tobacco tar is deteriorated due to overhigh local tobacco tar temperature and the oiling speed is affected due to overhigh temperature are solved; the contact surface between the bottoms of the inner barrel and the outer barrel inevitably has certain difference, so that the heating speed of tobacco tar in each device can be greatly different, a small amount of water is added into the outer barrel, and the contact surface is filled with air through the water to transfer heat, so that the heat transfer efficiency can be stabilized, and the problem is solved.

The oil conveying unit comprises an oil supply pipeline and an oil injection pipeline, the oil supply pipeline and the oil injection pipeline are respectively a silicone pipe and a PTFE pipe, heating wires and thermocouples are arranged on the pipelines and wound on the whole pipeline, a heat insulation layer is arranged outside the heating wires for sealing, and one end of the oil supply pipeline is connected with the stainless steel pipeline.

The oil supply pipe has the advantages that the oil supply pipe is a silica gel braided pipe wound with the heating wire and the thermocouple, and has the advantages of pressure resistance, temperature resistance, flexibility and easy replacement, so that the oil temperature in an oil way is controlled more accurately, and the outer barrel sealing cover is easy to take and place; the PTFE pipe is adopted in the oil injection pipe, and the pressure in the oil injection pipe is much larger than that in the oil supply pipe, so that the PTFE pipe is higher in strength, pressure-resistant and not easy to deform, and the oil injection precision can be ensured.

Preferably, the oiling module comprises a ceramic plunger pump, an oil inlet and an oil outlet are arranged on the ceramic plunger pump, the oil inlet is connected with the other end of the oil supply pipeline, the oil outlet is connected with one end of the oil injection pipeline, the other end of the oil injection pipeline is connected with an ejector pin valve, the ejector pin valve is arranged on a fixed plate on the second driving part, and a heating block for heating the ejector pin valve, a fixing seat for fixing the oil injection pipeline and a heating lamp for heating an injection needle on the ejector pin valve are further arranged on the fixed plate.

The injection needle has the beneficial effects that when the injection is performed from top to bottom, the phenomenon that the injection needle drops oil after the injection is completed can occur due to the influence of gravity and the pressure balance time in the injection pipe, the oil path can be quickly disconnected by using the ejector needle valve to prevent oil drop, the fixed seat can prevent the oil leakage at the joint of the movable injection pipe and the ejector needle valve, and the heating lamp irradiates the injection needle, so that the injection needle can keep the required temperature, and the mobility of tobacco tar can be ensured when the tobacco tar passes through, thereby ensuring high-speed injection.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram of an oiling jig for an atomizer according to an embodiment of the present application;

FIG. 3 is a schematic view of an oil supply module according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of an oiling module according to an embodiment of the present application;

reference numerals: 1. a frame; 12. a first driving section; 13. a first limiting plate; 14. a second limiting plate; 15. a third limiting plate; 16. a pentagonal handle; 2. oiling jig for atomizer; 21. a lower jig; 211. a positioning groove; 212. positioning columns; 213. a magnet; 214. fool-proof screws; 22. an upper jig; 221. a positioning groove; 222. positioning holes; 223. an oil filling hole; 224. a guide member; 23. a feed atomizer; 231. an oil filling port; 3. an oiling system; 31. an oil supply module; 311. an oil storage unit; 3111. an outer barrel sealing cover; 31111. a hand slide valve; 31112. a pressure relief safety valve; 31113. a probe thermocouple; 31114. stainless steel pipelines; 3112. an outer tub; 3113. an inner barrel; 312. a heating unit 3121, a heating plate; 3122. a heat conductive aluminum pipe; 3123. a thermal insulation layer; 3124. a fixed cover; 313. an oil delivery unit; 3131. an oil supply pipe; 3132. an oil injection pipeline; 32. an oiling module; 321. a plunger pump; 3211. an oil inlet; 3212. an oil outlet; 322. a second driving section; 3221. a fixing plate; 3222. a needle valve is jacked; 3223. a heating block; 3224. an injection needle; 3225 fixing seats; 3226. and heating the lamp.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly on the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

An oil atomizing apparatus with a heating function, see fig. 1 to 4, comprising:

a frame 1;

the atomizer oiling jig 2 is detachably arranged on the frame 1 and is provided with a plurality of positioning grooves for accommodating an atomizer, and an oil injection hole 213 is formed in the top of the atomizer oiling jig 2, corresponding to the atomizer oil injection hole 231;

the oiling system 3 is arranged on the first driving part 12, the oiling system 3 comprises an oil supply module 31 and an oiling module 32, the modules are provided with heating temperature control functions, the oiling module 32 is provided with an injection needle 3224, and the injection needle 3224 is arranged on the thimble valve 3224 and moves along the vertical direction;

a first driving part 12, wherein the first driving part 12 is disposed on the frame 1 and is used for driving the injection needles 3224 to move along the horizontal direction, i.e. the atomizer arrangement direction, and correspond to the oil filling holes 313 one by one;

and a second driving part 322, wherein the second driving part 322 is disposed on the first driving part 12 and is used for driving the injection needle 3224 to move downwards to a position where the needle completely pierces the sealing silica gel of the atomizer for oiling.

In this example, the atomizer oiling jig 2 includes a lower jig 21 and an upper jig 22, the lower jig 21 and the upper jig 22 are both provided with positioning grooves 211 and 221 for positioning the atomizer, the lower jig 21 is provided with two positioning columns 212 corresponding to positioning holes 222 of the upper jig, two magnets 213 are arranged on the rear side of the lower jig 21 for auxiliary positioning, and fool-proof screws 214 are arranged on the left and right sides of the lower jig.

Specifically, the upper fixture 22 is provided with oil filling holes 223 corresponding to the oil filling holes of the atomizer one by one, and when the oil filling hole 231 of the atomizer is of a small hole structure with sealing silica gel, a guide piece 224 is embedded in the oil filling hole 223, and the guide piece 224 is of a taper hole structure; when the oil filling port 231 of the atomizer is of a large-opening structure without sealing silica gel, the positioning groove 221 of the upper jig 22 is of a through hole structure, and the oil filling hole 223 and the guide member 224 are not provided.

Specifically, be equipped with limit structure around the atomizer oiling tool 2, limit structure including be fixed in first limiting plate 13 of atomizer oiling tool 2 left and right sides, be fixed in second limiting plate 14 and movable mounting of atomizer oiling tool 2 rear side in third limiting plate 15 of atomizer oiling tool 2 top, be equipped with pentagon handle 16 on the third limiting plate 15 and be used for adjusting spacing height.

In this example, the oil supply module 31 includes an oil storage unit 311, a heating unit 312, and an oil delivery unit 313.

Specifically, the oil storage unit 311 includes an outer barrel 3112, the outer barrel 3112 is of a flat bottom pressure barrel structure, an inner barrel 3113 is arranged in the barrel for oil storage, the inner barrel 3113 is of a thin-wall structure, an air inlet hand slide valve 31111, a pressure relief safety valve 31112, a probe thermocouple 31113 and a stainless steel pipe 31114 are arranged on the outer barrel sealing cover 3111, and tobacco tar is conveyed from the inner barrel 3113 to the stainless steel pipe 31114 through 0.2mpa compressed air or nitrogen.

Specifically, the heating unit 312 includes a heating plate 3121, the heating plate 3121 is mounted at the bottom of the outer barrel 3112 for heating tobacco tar, a small amount of water is filled in the outer barrel 3112 for transferring heat to the inner barrel 3113, a heat-conducting aluminum pipe 3122 is disposed on the heating plate 3121 and tightly holds the outer barrel 3112 along the circumferential direction, a probing thermocouple is disposed on the heating plate 3121, and a heat-insulating layer 3123 and a fixing cover 3124 are disposed outside the heat-conducting aluminum pipe 3122.

Specifically, the oil delivery unit 313 includes an oil supply pipe 3131 and an oil injection pipe 3132, the oil supply pipe 3131 and the oil injection pipe 3132 are respectively a silicone pipe and a PTFE pipe, heating wires and thermocouples are all arranged on the pipes and wound on the whole pipe, a heat insulation layer is arranged outside the heating wires for sealing, and one end of the oil supply pipe 3131 is connected with the stainless steel pipe 31114.

In this example, the oiling module 32 includes a ceramic plunger pump 321, on which an oil inlet 3211 and an oil outlet 3212 are provided, the oil inlet 3211 is connected to the other end of the oil supply pipe 3131, the oil outlet 3212 is connected to one end of the oil injection pipe 3132, the other end of the oil injection pipe 3132 is connected to an ejector pin valve 3222, the ejector pin valve 3222 is disposed on a fixing plate 3221 on the second driving part 322, and a heating block 3223 for heating the ejector pin valve 3222, a fixing seat 3225 for fixing the oil injection pipe, and a heating lamp 3226 for heating an injection needle 3224 on the ejector pin valve 3222 are further disposed on the fixing plate 3221.

In this example, the first driving part 12 is a synchronous belt linear module driven by a stepper motor, and the second driving part 322 is a lead screw linear module driven by a stepper motor. The above-described embodiments are merely illustrative of the present application and are not intended to be limiting, since modifications may be made to the embodiments by those skilled in the art without creative contribution as required after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.

Claims (10)

1. An atomizer oiling device for oiling from top to bottom, comprising:

a frame;

the atomizer oiling jig is detachably arranged on the frame and is provided with a plurality of positioning grooves for accommodating the atomizer, and an oil injection hole is formed in the top of the atomizer oiling jig corresponding to an atomizer oil injection hole;

the oil injection system is arranged on the first driving part and comprises an oil supply module and an oil injection module, wherein the modules are provided with heating and temperature control functions, the oil injection module is provided with an injection needle, and the injection needle is arranged on the thimble valve and moves along the vertical direction;

the first driving part is arranged on the frame and used for driving the injection needles to move along the horizontal direction, namely the arrangement direction of the atomizers, and corresponds to the oil filling holes one by one;

the second driving part is arranged on the first driving part and is used for driving the injection needle to move downwards to a position of completely puncturing the sealing silica gel of the atomizer so as to carry out oiling.

2. An atomizer oiling device for injecting oil from top to bottom as defined in claim 1, wherein: the atomizer oiling jig comprises a lower jig and an upper jig, wherein the lower jig and the upper jig are both provided with positioning grooves for positioning the atomizer, the lower jig is provided with two positioning columns corresponding to the positioning holes of the upper jig, the rear side of the lower jig is provided with two magnets for auxiliary positioning, and the left side and the right side of the lower jig are provided with fool-proof screws.

3. An atomizer oiling device for injecting oil from top to bottom as defined in claim 2, wherein: the upper jig is provided with oil holes which are in one-to-one correspondence with the oil filling holes of the atomizer, and when the oil filling holes of the atomizer are of a small hole structure with sealing silica gel, guide pieces are embedded in the oil filling holes, and the guide pieces are of a taper hole structure; when the oil filling port of the atomizer is of a large-port structure without sealing silica gel, the positioning groove of the upper jig is of a through hole structure, and the oil filling port and the guide piece are not arranged at the moment.

4. A top-down oiling atomizer oiling device according to claim 3, wherein: be equipped with limit structure around the atomizer oiling tool, limit structure including be fixed in first limiting plate of atomizer oiling tool left and right sides, be fixed in second limiting plate and movable mounting of atomizer oiling tool rear side in the third limiting plate of atomizer oiling tool top, be equipped with pentagon handle on the third limiting plate and be used for adjusting spacing height.

5. An atomizer oil filling apparatus for filling oil from top to bottom as claimed in claim 4, wherein: the oil supply module comprises an oil storage unit, a heating unit and an oil transportation unit.

6. An atomizer oil filling apparatus for filling oil from top to bottom as claimed in claim 5, wherein: the oil storage unit comprises an outer barrel, the outer barrel is of a flat bottom pressure barrel structure, an inner barrel is arranged in the barrel and is used for storing oil, the inner barrel is of a thin-wall structure, an air inlet hand slide valve, a pressure relief safety valve, a probe type thermocouple and a stainless steel pipeline are arranged on a sealing cover of the outer barrel, and tobacco tar is conveyed to the stainless steel pipeline from the inner barrel through 0.2mpa compressed air or nitrogen.

7. The top-down oiling device of atomizer of claim 6, wherein: the heating unit comprises a heating plate, the heating plate is arranged at the bottom of the outer barrel and used for heating tobacco tar, a small amount of water is filled in the outer barrel and used for transferring heat to the inner barrel, a heat conducting aluminum pipe is arranged on the heating plate and tightly holds the outer barrel along the circumferential direction, a temperature detecting thermocouple is further arranged on the heating plate, and a heat insulation layer and a fixing cover are arranged outside the heat conducting aluminum pipe.

8. An atomizer oil filling apparatus for filling oil from top to bottom as claimed in claim 7, wherein: the oil conveying unit comprises an oil supply pipeline and an oil injection pipeline, the oil supply pipeline and the oil injection pipeline are respectively a silicone pipe and a PTFE pipe, heating wires and thermocouples are arranged on the pipelines and wound on the whole pipeline, a heat insulation layer is arranged outside the heating wires for sealing, and one end of the oil supply pipeline is connected with the stainless steel pipeline.

9. The top-down oiling device of an atomizer of claim 8, wherein: the oiling module comprises a ceramic plunger pump, an oil inlet and an oil outlet are formed in the ceramic plunger pump, the oil inlet is connected with the other end of the oil supply pipeline, the oil outlet is connected with one end of the oil injection pipeline, the other end of the oil injection pipeline is connected with an ejector pin valve, the ejector pin valve is arranged on a fixed plate on the second driving part, and a heating block for heating the ejector pin valve, a fixing seat for fixing the oil injection pipeline and a heating lamp for heating an injection needle on the ejector pin valve are further arranged on the fixed plate.

10. An atomizer oil filling apparatus for filling oil from top to bottom according to claim 9, wherein: the first driving part is a synchronous belt linear module driven by a stepping motor, and the second driving part is a lead screw linear module driven by the stepping motor.