JP6355786B1 - Self-powered ion air gun - Google Patents

Abstract

An object of the present invention is to provide an ego power generation type ion air gun capable of simplifying a generator replacement process. The self-powered ion air gun of the present invention has a case in which an injection hole is formed at the tip in the longitudinal direction, an insertion hole is formed at the end in the longitudinal direction, and a guide rail is installed on the outer peripheral surface of the insertion hole. A motor cover in which a motor rail hole that is slidingly mounted on the guide rail is installed on an outer peripheral surface, a power generation motor in which an opposed surface drive shaft that is mounted inside the motor cover and faces the injection hole is disposed, and A generator including an impeller coupled to a drive shaft; a supply assembly for supplying and rotating the compressed air by the impeller; and a discharge set in which the compressed air blown by the rotation of the impeller is introduced and discharged from the injection hole An air transmission body including a three-dimensional object; and a current generated in the generator motor installed in the injection hole. And technical gist contain a; to ionizing device for ionizing the compressed air is transferred from the discharge assembly.

Description

The present invention pertains to self-powered ion air gun for use only compressed air as a power means (Self generation type Ion air gun) .

  Generally, ion air guns are widely used in business areas where static electricity management is necessary to reduce the defective rate, that is, manufacturing processes such as LCD and PDP, painting of plastic surfaces, printing processes, packaging processes, and assembly processes of electrical products. It is used. The ion air gun is an object constructed by attaching an ionizer to an air gun that uses ordinary compressed air, and is intended to neutralize static electricity generated in the object and eliminate dust containing static electricity. The work was accomplished at the same time, and it has a wide range of utilization.

  FIG. 1 is a schematic view showing a conventional ion air gun.

  As shown in FIG. 1, the power lease ion air gun 100 of Korean Patent No. 0807151 is a normal ion air gun 100 that jets compressed air to eliminate static electricity, and the ion air gun 100 is on the compressed air passage. A control unit including a booster coil 320 that boosts electricity generated from the power generation unit and is provided in a compressed air passage and is cooled by the compressed air that has flowed into the interior. 300; and a deriving unit for ionizing the compressed air using the high-voltage current from the control unit 300. An unexplained symbol 100 is a handle, 210 is an inflow passage, 220 is an air valve, 230 is a generator, 240 is an impeller, and the power generation unit is a power generation motor.

  However, when replacing the power generation unit of the prior art, the following complicated process must be performed.

  1) Separate the upper and lower plates of the air gun.

  2) Remove the power generation unit installed inside the air gun.

  3) Install another power generation unit inside the air gun.

  4) Combine the upper and lower plates of the air gun.

  As a result, the conventional technology has a problem that the process for replacing the power generation unit is very complicated, and the power generation unit replacement process requires a lot of time.

  Therefore, various ion guns need to be developed to solve the above-mentioned problems.

Korean Registered Patent No. 0807151 (2008.02.19)

The present invention was devised in order to solve the above problems, an object of the present invention is to provide a self-powered ion air gun can be simplified replacement process of the generator.

The guide rail; ego-powered ion air gun according to the invention the injection hole is formed at the tip of the long direction, the insertion hole is formed at the end of the long direction, Keith the guide rails are installed on the outer peripheral surface of the insertion hole A motor cover in which a motor rail hole that is to be mounted on the outer periphery is installed on the outer peripheral surface, a power generation motor in which a drive shaft is mounted on the opposing surface that is mounted inside the motor cover and faces the injection hole, and the drive shaft A generator including an impeller coupled to a supply assembly; a supply assembly for supplying and rotating compressed air by the impeller; and a discharge assembly for discharging compressed air blown by rotation of the impeller and discharging from the injection hole. An air transmission body including; and a current generated in the power generation motor installed in the injection hole. Characterized contain a; compressed air transferred from the serial ejection assembly ionization device for ionizing.

  The supply assembly includes a first supply tube into which the compressed air transferred from the compressor flows, a regulator for adjusting the pressure of the compressed air transferred from the first supply tube, and a compression transferred from the regulator. And a pair of second supply tubes that separately transmit the air to both sides of the outer peripheral surface of the impeller, and the discharge assembly is discharged by the ionizer into which compressed air blown by rotation of the impeller is introduced. It further includes a pair of discharge tubes, and a bypass tube that allows the ionizer and the first supply tube to communicate with each other.

Further, above the motor cover is formed accommodating hole in which the drive shaft and the impeller is accommodated in the opposing surface opposite to the injection hole, the generator further comprises a cover for covering the housing hole, the cover is the pair A pair of first supply passages and a pair of second supply passages through which the compressed air transferred from the second supply tubes circulates in turn, and compressed air transferred from the pair of second supply passages. A pair of third supply passages that transmit to both sides of the outer peripheral surface of the impeller, a pair of first discharge passages into which compressed air blown by rotation of the impeller flows, and the pair of first discharge passages A pair of second discharge passages are formed in which the compressed air transferred from the inlet is introduced and discharged by the pair of discharge tubes.

The cover is formed so that a cross-sectional area of the first supply channel is wider than a cross-sectional area of the second supply channel and a third supply channel, and the cross-sectional area of the second supply channel is Three cross-sectional areas of the three supply flow paths are formed, and a cross-sectional area of the second discharge flow path is formed wider than a cross-sectional area of the first discharge flow path.

The cover is characterized in that the first supply channel, the second supply channel, and the third supply channel are all formed with an orifice structure.

Further, the motor cover includes a pair of recesses formed on the outer peripheral surface of the storage hole at regular intervals, and the cover further includes a pair of supply tools that fit into the pair of recesses , A part of the second supply flow path and the third supply flow path are formed inside, respectively, and the third supply flow path is formed in a direction facing the center of the impeller.

Thus, ego-powered ion air gun according to the present invention the generator is mounted detachably in a sliding type Keith, there is an advantage that can simplify the replacement process of the generator.

It is the schematic which shows the conventional ion air gun. It is an exploded perspective view of a self-powered ion air gun according to the present invention. It is a sectional view showing a self-powered ion air gun according to the present invention. It is another perspective view of a self-powered ion air gun according to the present invention. It is a disassembled perspective view which shows the generator by this invention. It is sectional drawing which shows the generator by this invention. It is sectional drawing showing the flow which shows the generator by this invention.

  Hereinafter, the present invention will be described more specifically with reference to the drawings to which the technical idea of the present invention is attached. The accompanying drawings are merely examples shown for more specifically explaining the technical idea of the present invention, and the technical idea of the present invention is not limited to the accompanying drawings. Absent.

Figure 2 is an exploded perspective view of a self-powered ion air gun according to the present invention, FIG 3 is a sectional view showing a self-powered ion air gun according to the present invention, Figure 4 shows a self-powered ion air gun according to the present invention It is another perspective view.

2 to as illustrated in Figure 4, ego-powered ion air gun 1000 according to the present invention includes a Keith 100, generator 200, airborne body 300 and the ionization device 400.

  The case 100 is a basic body according to the present invention. Each injection hole 101 and insertion hole are formed in one step in the longitudinal direction and the other step, and a guide rail 110 for sliding is installed around the outside of the insertion hole 102.

  Referring to FIGS. 2 to 4, the guide rail 110 may be installed at a lower stage of the insertion hole 102 and may have a 'T' character structure, but the present invention is not limited thereto.

  The generator 200 generates electricity by the flow of compressed air, and includes a motor cover 210, a generator motor 220, and an impeller 230.

  The motor 210 has a motor rail hole 211 mounted on the guide rail 110 by sliding on the outer peripheral surface. At this time, the motor rail hole has a structure corresponding to the guide rail 110. That is, the generator 200 is detachably coupled to the guide rail 110 of the case 100 through the motor rail hole 211 of the motor cover 210 in a sliding type.

  The motor 220 is mounted inside the motor cover 210, and a drive shaft is disposed on a surface facing the injection hole 101. When the drive shaft is rotated, an electric current is generated.

  The impeller 230 is coupled to the drive shaft and rotated by the flow of compressed air to rotate the drive shaft.

  The supply assembly 310 supplies compressed air to the impeller 230 and rotates it. At this time, the compressed air may be supplied from a compressor (not shown).

  The air transmission body 300 is supplied with compressed air blown by the rotation of the impeller 230 and is discharged from the injection hole 101.

  The ionizer 400 is installed in the injection hole 101 and ionizes the compressed air transferred from the discharge assembly 320 using current generated from the power generation motor 220.

  At this time, an ionizer or discharge needle for ionizing compressed air by performing corona discharge using the current generated from the generator motor 220 can be installed in the ionizer 400.

Thus, ego-powered ion air gun according to the invention the generator 200 is detachably mounted in a sliding type Keith 100, there is an advantage that can simplify the replacement process of the generator 200.

  Meanwhile, the supply assembly 310 may further include a first supply tube 311, a regulator 312, and a pair of second supply tubes.

  The first supply tube 311 receives the compressed air transferred from the compressor. At this time, a push valve 314 is installed in the flow path between the first supply tube 311 and the compressor to close the flow path between the above and press the switch 315 to open the flow path between the above. I can do it.

  The regulator 312 adjusts the pressure of the compressed air transferred through the first supply tube 311.

  The pair of second supply tubes 313 separately transmit the compressed air transferred from the regulator 312 to both sides of the outer peripheral surface of the impeller 230.

  The discharge assembly 320 can further include a pair of discharge tubes 321 and a bypass tube 322.

  The pair of discharge tubes 321 receives compressed air blown by the rotation of the impeller 230 and is discharged by the ionizer 400.

  The bypass tube 322 connects the ionizer 400 and the first supply tube 311 to each other, and bypasses a part of the compressed air discharged to the ionizer 400 to lower the internal pressure of the ionizer 400. do. Referring to FIG. 4, a connection tube 317 is further installed between the bypass tube 322 and the first supply tube 311.

  FIG. 5 is an exploded perspective view showing a generator according to the present invention, FIG. 6 is a sectional view showing the generator according to the present invention, and FIG. 7 is a sectional view showing a flow showing the generator according to the present invention.

As shown in FIGS. 5 to 7, the motor cover 210 is further provided with a storage hole 212 for storing the drive shaft and the impeller 230 on a surface facing the injection hole 101. Includes a cover 240 that covers the storage hole 212.

The cover 240 includes a pair of first supply passages 241 and a pair of second supply passages 242 through which the compressed air transferred from the pair of second supply tubes 313 is sequentially circulated, and the pair of second supply passages. A pair of third supply flow channels 243 that separately transmit the compressed air transferred from the flow channel 242 to both sides of the outer peripheral surface of the impeller 230, and compressed air blown by the rotation of the impeller 230 from the storage hole 212 flows in. And a pair of second discharge channels 246 into which the compressed air transferred from the pair of first discharge channels 245 flows and is discharged by the pair of discharge tubes 321. can do.

  As a result, the compressed air transferred from the pair of second supply tubes 313 passes through the pair of first supply channels 241 and the pair of second supply channels 242 in order, and then a pair of third supply channels. The rotational force of the impeller 230 is further increased while being transmitted to both sides of the outer peripheral surface of the impeller 230 through 243.

The cover 240 is formed such that the cross-sectional area of the first supply flow path 241 is wider than the cross-sectional area of the second supply flow path 242 and the cross-sectional area of the third supply flow path 243. The area can be larger than the cross-sectional area of the third supply channel 243.

  Thus, the compressed air transferred from the pair of second supply tubes 313 sequentially passes through the pair of first supply channels 241, the pair of second supply channels 242, and the pair of third supply channels 243. However, the rotational force of the impeller 230 is increased a little while the pressure and flow velocity of the compressed air are increased.

In addition, the cover 240 may be formed so that the cross-sectional area of the second discharge channel 246 is larger than the cross-sectional area of the first discharge channel 245.

As a result, the compressed air blown by the rotation of the impeller 230 from the storage hole 212 passes through the pair of first discharge passages 245 and the pair of second discharge passages 246 in order, and the compressed air and the flow velocity again. After being discharged from the pair of discharge tubes 321 while being lowered, the time for ionization while staying a little longer from the ionizer 400 is slightly increased.

On the other hand, the cover 240 has the first supply flow path 241, the second supply flow path 242 and the third supply flow path 243 all having an orifice structure, and the pair of first supply flow dew 241 and the pair of second supply flow paths 242. The pressure and flow velocity of the compressed air can be increased a little while passing through the pair of third supply channels 243 in order.

In addition, a pair of recesses 213 may be formed on the outer circumference of the storage hole 212 in the motor cover 210 at regular intervals.

The cover 240 further includes a pair of supply tools 241-1 that fit into the pair of recesses 213, and a part of the second supply flow path 242 and the third supply flow path inside the supply tool 240-1. 243 may be formed, and the third supply channel 243 may be formed in a direction facing the center of the impeller 230.

That is, the cover 240 is not configured to cover the entire outer peripheral surface of the impeller, but the pair of supply tools 240-1 is configured to cover only a part of the outer peripheral surface of the impeller, so that the compressed air generated by the impeller is blown. It can prevent the influence on the distribution to the maximum extent.

On the other hand, for the unexplained symbols, 250 is a first O-ring 250 and 260 that is coupled to the outer peripheral surface of the drive shaft for airtightness, and second O-ring that is coupled to the frame of the storage hole 212 and the recess 213. Reference numerals 260 and 330 denote tube assemblies 330 installed between the air transmission body 300 and the cover 240.

  The present invention is not limited to the above-described embodiments, and the variety of application ranges is, of course, of course, and various modifications can be made without departing from the gist of the present invention claimed from the claims.

1000 invention by ego-powered ion air gun 100 Keith 101 spray holes 102 receiving hole 110 guide rail 200 generator 210 motor cover 211 Motor rail hole 212 accommodating hole 213 recess 220 generating motor 230 impeller 240 cover 240-1 supplying tool 241 first One supply flow path 242 Second supply flow path 243 Third supply flow path 245 First discharge flow path 246 Second discharge flow path 250 First O-ring 260 Second O-ring 300 Air transmission body 310 Supply assembly 311 First supply Tube 312 Regulator 313 Second supply tube 314 Push valve 415 Switch 320 Discharge assembly 321 Discharge tube 322 Bypass tube 330 Tube assembly 400 Ionizer

Claims (7)

A case in which an injection hole is formed at the longitudinal tip, an insertion hole is formed at the longitudinal end, and a guide rail is installed on the outer peripheral surface of the insertion hole;
A motor cover in which a motor rail hole that is slidingly mounted on the guide rail is installed on an outer peripheral surface, a power generation motor in which a drive shaft is disposed on an opposing surface that is mounted inside the motor cover and faces the injection hole, and A generator including an impeller coupled to the drive shaft;
A supply assembly for supplying and rotating compressed air by the impeller, an air transmission body including a discharge assembly for receiving compressed air blown by rotation of the impeller and discharging from the injection hole; and ego-powered ion air gun which comprises a; installed in ionized machine for ionizing the compressed air transferred from the current by using the discharge assembly to be generated in the power generation motor. The supply assembly includes a first supply tube into which compressed air transferred from a compressor is introduced, a regulator for adjusting the pressure of compressed air transferred from the first supply tube, and compressed air transferred from the regulator. A pair of second supply tubes that separately transmit to both sides of the outer peripheral surface of the impeller,
The discharge assembly further includes a pair of discharge tubes discharged by the ionizer into which compressed air blown by rotation of the impeller is flowed, and a bypass tube communicating the ionizer and the first supply tube with each other. characterized in that it comprises, ego-powered ion air gun according to claim 1. The motor cover is formed with a storage hole in which the drive shaft and the impeller are stored on a surface facing the injection hole,
The generator further includes a cover covering the storage hole ,
The cover is transferred from the pair of first supply passages and the pair of second supply passages through which the compressed air transferred from the pair of second supply tubes sequentially flows, and from the pair of second supply passages. A pair of third supply passages that transmit the compressed air to both sides of the outer peripheral surface of the impeller, a pair of first discharge passages into which the compressed air blown by the rotation of the impeller flows, and the pair of first supply passages 3. The ego power generation type according to claim 2, wherein a pair of second discharge flow paths are formed in which compressed air transferred from one discharge flow path is introduced and discharged by the pair of discharge tubes. ion air gun. The cover is formed so that a cross-sectional area of the first supply channel is wider than a cross-sectional area of the second supply channel and a third supply channel, and the cross-sectional area of the second supply channel is the third supply channel Formed wider than the cross-sectional area of the channel,
The cross-sectional area of the second discharge flow path, characterized in that it is formed wider than the cross-section area of the first outlet passage, ego-powered ion air gun according to claim 3. The cover is the first supply passage, the second supply flow path and the third supply passage, characterized in that it is formed by the total orifice structure, ego-powered ion air gun according to claim 4. In the motor cover, a pair of recesses are formed on the outer peripheral surface of the storage hole with a certain distance from each other.
The cover further includes a pair of supply tools that respectively fit into the pair of recesses ,
A part of the second supply channel and the third supply channel are formed inside the supply tool, and the third supply channel is formed in a direction facing the center of the impeller. that, ego-powered ion air gun according to any one among claims 3 to 5. A cover to be installed in self-powered ion air gun according to claim 2,
The cover covers a storage hole in which the drive shaft and the impeller are stored on a surface of the motor cover facing the injection hole, and the compressed air transferred from the pair of second supply tubes is circulated in order. A pair of first supply channels and a pair of second supply channels, and a pair of third supply channels for separately transmitting the compressed air transferred from the pair of second supply channels to both sides of the outer peripheral surface of the impeller And a pair of first discharge passages into which compressed air blown by the rotation of the impeller flows in, and compressed air transferred from the pair of first discharge passages into the pair of discharge tubes cover, wherein a pair of the second discharge passage is formed that is.

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