Novel optical glass cleaning and drying device

Abstract

A novel optical glass cleaning and drying device belongs to the technical field of cleaning and drying equipment and comprises an air blower, a cleaning box, a bottom plate, an electromagnetic valve, a spray washing pipe and ultrasonic cleaning equipment. A heating mechanism is further arranged, a supporting plate is installed in the cleaning box, and the spray-washing pipe is installed at the upper end in the cleaning box; the air blower and the cleaning box are installed at the upper end of the bottom plate, an air outlet of the air blower is connected with one end of the first electromagnetic valve, one end of the first electromagnetic valve and one end of the second electromagnetic valve are connected with the outer side of the paint spraying pipe in parallel, and the other end of the second electromagnetic valve is connected with a tap water pipe. The lower portion of the cleaning box is connected with the third electromagnetic valve, the heating mechanism comprises an electric heating pipe and an outer barrel, communicating pipes are installed at the two side ends of the outer barrel respectively, the side end of the first communicating pipe is connected with an air inlet of the air blower, the electric heating pipe is installed at the outer side end of the outer barrel, and the ultrasonic generator is installed in the element box. The ultrasonic cleaning and drying device integrates ultrasonic cleaning, water cleaning and drying, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning and drying equipment technical field, especially a novel optical glass cleaning and drying device. BACKGROUND

[0002] Optical glass is a kind of glass material used in optical field, has good optical performance, can change the propagation direction of light and influence the relative spectral distribution of ultraviolet, visible or infrared light. According to different application requirements, optical glass can be divided into colorless optical glass, colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet and infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass etc. The manufacturing process of optical glass involves mixing high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium oxide according to specific formula, high-temperature melting in platinum crucible, and removing bubbles by ultrasonic stirring. The glass block after cooling needs to be measured by optical instrument to check whether its purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. The qualified glass block is forged into optical lens blank after heating. In optical instrument, optical glass is often used to manufacture lens, prism, mirror and window etc. key components, with stable optical properties and high optical uniformity. In addition, optical glass also has high hardness, heat resistance, chemical stability and electrical insulation, which makes it widely used in high-grade photographic lenses and other optical equipment.

[0003] The preparation of optical glass involves cleaning process after polishing and polishing. In the prior art, the staff usually puts the optical glass into water for cleaning, and then dries the cleaned optical glass with a drying device. Although the existing cleaning and drying mode meets the production needs to some extent, due to the split structure of the cleaning and drying device, the overall equipment is not compact and practical, and it is not convenient, and it is not conducive to improving work efficiency. In addition, there is a risk of damaging the surface of the optical glass during manual cleaning with cloth, which will adversely affect its subsequent normal use. In summary, it is particularly necessary to provide an optical glass cleaning device that is compact, easy to use and can clean and dry simultaneously. UTILITY MODEL CONTENTS

[0004] In order to overcome the disadvantages of the existing optical glass cleaning equipment due to the limitations of the structure as described in the background, the utility model provides a new type of optical glass cleaning and drying device which integrates cleaning and drying, cleans through ultrasonic wave and water spraying during work, and can dry the optical glass simultaneously after cleaning, thereby bringing convenience to the staff and improving the cleaning and drying work efficiency.

[0005] The technical scheme adopted by the utility model to solve its technical problems is:

[0006] The utility model provides a novel optical glass cleaning and drying device, including air blower, cleaning tank, bottom plate, solenoid valve, spray pipe, ultrasonic cleaning equipment, still have heating mechanism, the upper end of cleaning tank is hinged and is installed with upper cover, installs the net support board in the inside of cleaning tank, the spray pipe has a plurality of, and the lower extreme of each spray pipe has a plurality of water spray hole, and one side end of each spray pipe is closed structure another side is open structure, and the other side of a plurality of spray pipes and one connecting pipe one end parallel connection and intercommunication in connecting pipe, and the outside of connecting pipe is installed with branch pipe, and a plurality of spray pipes are transversely installed in the upper end in cleaning tank, the air blower, cleaning tank is installed on the bottom plate upper end both sides respectively, and the solenoid valve has a plurality of, and the air outlet of air blower is connected with the one end of first solenoid valve, and the other end of first solenoid valve, the one end of second solenoid valve is connected with the outside of branch pipe respectively, and the other end of second solenoid valve is connected with the water pipe, and the ultrasonic transducer of ultrasonic cleaning equipment is installed in the outside lower end of cleaning tank, and the lower part of cleaning tank is installed with drain pipe, and the other end of drain pipe is connected with the one end of third solenoid valve, and the other end of third solenoid valve is connected with the drain pipe, the heating mechanism includes electric heating tube, outer cylinder, and the both sides of outer cylinder are installed with communicating pipe respectively, and the one side end of first communicating pipe is connected with the air inlet of air blower, and the electric heating tube is installed in the outside end of outer cylinder, and the outside end of electric heating tube is installed with heat insulation cylinder, the ultrasonic generator of ultrasonic cleaning equipment is installed in the element box.

[0007] Further, the cleaning tank, the spray pipe and the net support plate are made of stainless steel.

[0008] Further, the solenoid valve is a normally closed valve core solenoid valve.

[0009] Further, the distance between any two spray pipes is greater than the outer diameter of the optical glass.

[0010] Further, the water spray holes of the spray pipes are directed downward.

[0011] Compared with the prior art, the novel optical glass cleaning and drying device has the advantages that the ultrasonic wave, water cleaning and drying are integrated, the optical glass is cleaned by water and the ultrasonic cleaning equipment, then the optical glass is washed by the spray pipe, and finally the optical glass is dried by hot air. The novel optical glass cleaning and drying device brings convenience to the staff, improves the work efficiency, and has good application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described below in combination with the drawings and examples.

[0013] Figure 1 is the whole three-dimensional structure schematic diagram of the utility model.

[0014] Figure 2Circuit diagram of the utility model. DETAILED DESCRIPTION

[0015] Figure 1 、 2 As shown in the figure, the novel optical glass cleaning and drying device comprises a blower M (an air inlet sealingly welded with a pipeline), a cleaning box 1, a power module W1, a power switch, a bottom plate 2, a solenoid valve, a spray pipe 3 and an ultrasonic cleaning device; further comprising a heating mechanism, the upper end of the cleaning box is hingedly provided with an upper cover 101, the inner middle part of the cleaning box is welded with a net-shaped support plate 102, the spray pipe 3 has a plurality of spray pipes, the lower end of each spray pipe 3 is provided with a plurality of water spray holes 31 at intervals, the right end of each spray pipe 3 is a closed structure and the left end is an open structure, the left ends of the plurality of spray pipes 3 are longitudinally welded to the right end of a connecting pipe 32 at intervals and communicate with each other, the middle part of the left end of the connecting pipe 32 is welded with a branch pipe 33 which communicates with the inside of the connecting pipe, the plurality of spray pipes 3 are transversely welded to the upper end of the cleaning box 1 and the water spray holes 31 are directed downward; the blower M and the cleaning box 1 are bolted to the upper ends of the two sides of the bottom plate 2 respectively, the solenoid valve has three solenoid valves, the air outlet of the blower M is connected with one end of the first solenoid valve DC1 through a pipeline, the other end of the first solenoid valve DC1 and one end of the second solenoid valve DC2 are respectively connected with two ends of a three-way pipe through threads in parallel, the other end of the second solenoid valve DC2 is connected with a tap water pipe through a pipeline, the third end of the three-way pipe is connected with the left outer side of the branch pipe 33 through threads, the ultrasonic transducer H1 of the ultrasonic cleaning device is installed at the outer lower end of the cleaning box 1, the lower middle part of the right end of the cleaning box 1 is welded with a drain pipe, the other end of the drain pipe is connected with one end of the third solenoid valve DC3 through threads, the other end of the third solenoid valve DC3 is connected with a sewage pipe of a sewage pool through a hose; the heating mechanism comprises an electric heating pipe RT and an outer cylinder 51, the middle parts of the two sides of the outer cylinder 51 are respectively transversely welded with a communication pipe 52, the right end of the first communication pipe 52 is connected with the air inlet pipeline of the blower M through threads, the electric heating pipe RT is installed around the outer side of the outer cylinder 51, and the outer side of the electric heating pipe RT is installed with a heat insulation cylinder 53 (heat insulation protection effect); the power switch, the power module W1 and the ultrasonic generator H of the ultrasonic cleaning device are installed in the component box 4, and the component box 4 is installed at the front right part of the bottom plate 2.

[0016] Figure 1 、 2As shown, the cleaning tank 1, the spray pipe 3 and the net support plate 10 are made of stainless steel. The electromagnetic valves DC1, DC2 and DC3 are normally closed valve core electromagnetic valves. The interval between each two of the plurality of spray pipes 3 is greater than the outer diameter of the optical glass. The power input terminals of the electric heating tube RT and the blower M are connected in series with one of the power switches S4 and S5, and the two poles of the AC 220V power source are connected with wires respectively. The power input terminals 1 and 2 of the power module W1 are connected with wires with the two poles of the AC 220V power source respectively. The power output terminals 3 and 4 of the power module W1 are connected with wires with the power input terminals of the other four power switches S1, S2, S3 and S6 respectively. The power output terminals of the other four power switches S1, S2, S3 and S6, the negative power output terminal 4 of the power module W1 and the ultrasonic generator H of the ultrasonic cleaning device (the power output terminal of the ultrasonic generator H is connected with wires with the power input terminal of the ultrasonic transducer H1), the power input terminals of the three electromagnetic valves DC1, DC2 and DC3 are connected with wires respectively.

[0017] Figure 1 , 2As shown, the AC power supply enters the power input end of the power module W1, and the 3, 4 pin output stable DC 12V power supply enters the power input end of the other four power switches. After the staff opens the upper cover 101, the staff puts a plurality of optical glass lenses on the net-shaped support plate 102, and then closes the upper cover 101. The staff opens the power switch of the electromagnetic valve DC2, the electromagnetic valve DC2 is powered on, the valve core is opened, the tap water enters the cleaning box 1 through the water jet holes 31 of the plurality of spray pipes, and all the water floods the optical glass, and then all the power switches are closed. Then the staff opens the power switch of the ultrasonic cleaning device ultrasonic generator H, the ultrasonic cleaning device ultrasonic generator H is powered on, the ultrasonic cleaning device ultrasonic generator H generates high-frequency oscillation signals, which are converted into high-frequency mechanical oscillations by the ultrasonic transducer H1 and transmitted to the medium (cleaning liquid water in the cleaning box). The ultrasonic waves in the cleaning liquid radiate forward with the same density, making the liquid flow and generating tens of thousands of micro-bubbles. These bubbles form and grow in the negative pressure area of the ultrasonic longitudinal propagation, and quickly close in the positive pressure area. In this process, which is called "cavitation" effect, the bubble closure can form a transient high pressure of more than 1000 atmospheres, and the continuous production of transient high pressure is like a series of small "explosions" constantly impacting the surface of the optical glass, so that the dirt in the surface and gap of the optical glass is quickly peeled off, thereby achieving the purpose of purifying the surface of the optical glass. After cleaning, the staff opens the power switch of the electromagnetic valve DC3, and the valve core is opened, so that the waste water after cleaning flows out to the waste water tank, and then the staff continues to open the power switch of the electromagnetic valve DC2, so that the tap water is continuously sprayed at high speed from the plurality of water jet holes 31 at the lower end of the plurality of spray pipes (the electromagnetic valve DC1 is closed at this moment to prevent water from entering the air blower), and the optical glass surface after cleaning is subjected to circulating flushing, and the waste water is discharged to the waste water tank. After washing, the staff closes the power switch of the electromagnetic valve DC2, and opens the power switches of the electromagnetic valve DC1, the electric heating tube RT, the air blower M and the electromagnetic valve DC3. In this way, the external air enters the outer cylinder 51 under the negative pressure action of the air blower M, the air is heated by the electric heating tube RT (the air temperature can reach about 100°C), and then is sprayed at high speed from the plurality of water jet holes 31 at the lower end of the plurality of spray pipes, so as to dry the optical glass surface after cleaning, and the drying waste gas is discharged from the waste water pipe; after drying, all the power switches are closed. Through the above, the present new type integrates ultrasonic wave, water cleaning and drying, and the staff puts the optical glass pieces to be cleaned on the support plate, first cleans the optical glass by the water and ultrasonic cleaning device, then washes the lenses by the spray pipe, and finally dries the optical glass lenses by hot air. The present new type brings convenience to the staff, improves the work efficiency, and has good application prospect.The power module W1 is an AC 220V to DC 12V switching power module product; the electric heating tube RT is a 1.5KW power annular stainless steel armored electric heating tube product; the air blower M has a power of 300W (an air inlet sealing plate is welded, a pipe is transversely welded outside the sealing plate and communicates with each other inside the pipe, and negative pressure generated by a blade of the air blower when working can make external air enter the air blower through the pipe and then flow out from an air outlet of the air blower at high speed); the electromagnetic valves DC1, DC2 and DC3 are 2W power normally closed valve core electromagnetic valves; and the ultrasonic cleaning device H is a JARCON / Zhenjian Kang brand, PS030 model ultrasonic cleaning assembly product. The above electrical components are all existing mature technologies, and the working principle of the present application will not be described.

[0018] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and for those skilled in the art, it is obvious that the present application is limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0019] In addition, it should be understood that, although the present application is described in the form of an embodiment, the embodiment does not contain only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in the embodiments can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A novel optical glass cleaning and drying device, comprising a blower, a cleaning tank, a base plate, a solenoid valve, a spray pipe, and an ultrasonic cleaning device; characterized in that, It also features a heating mechanism. A top cover is hinged to the upper end of the cleaning tank. A mesh support plate is installed inside the cleaning tank. Multiple spray pipes are present, each with multiple spray holes at its lower end. Each spray pipe has a closed structure on one side and an open structure on the other. The other ends of the multiple spray pipes are connected in parallel to one end of a connecting pipe and are interconnected. Branch pipes are installed on the outside of the connecting pipe. The multiple spray pipes are horizontally installed at the upper end of the cleaning tank. The blower and cleaning tank are respectively installed on the upper sides of the base plate. Multiple solenoid valves are present. The blower's air outlet is connected to one end of the first solenoid valve, and the other end of the first solenoid valve is connected to the second solenoid valve. One end of the valve is connected in parallel to the outside of the branch pipe, and the other end of the second solenoid valve is connected to the tap water pipe. The ultrasonic transducer of the ultrasonic cleaning equipment is installed at the lower outer end of the cleaning tank. A drain pipe is installed at the bottom of the cleaning tank. The other end of the drain pipe is connected to one end of the third solenoid valve, and the other end of the third solenoid valve is connected to the sewage pipe. The heating mechanism includes an electric heating tube and an outer cylinder. Connecting pipes are installed on both sides of the outer cylinder. One side of the first connecting pipe is connected to the air inlet of the blower. The electric heating tube is installed on the outer side of the outer cylinder, and a heat insulation cylinder is installed on the outer side of the electric heating tube. The ultrasonic generator of the ultrasonic cleaning equipment is installed in the component box.

2. The novel optical glass cleaning and drying apparatus according to claim 1, characterized in that, The cleaning chamber, spray pipes, and mesh support plates are made of stainless steel.

3. The novel optical glass cleaning and drying apparatus according to claim 1, characterized in that, The solenoid valve is a normally closed solenoid valve with a spool.

4. The novel optical glass cleaning and drying apparatus according to claim 1, characterized in that, The distance between any two spray tubes is greater than the outer diameter of the optical glass.

5. The novel optical glass cleaning and drying apparatus according to claim 1, characterized in that, The spray nozzles of multiple spray pipes face downwards.

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