TW201803411A - Self generation type ion air gun - Google Patents

Abstract

The present invention relates to a self-powered ion air gun comprising: a case, which has an injection hole and an insertion hole respectively formed at one end and the other end in a longitudinal direction, and has a guide rail provided on the outer peripheral surface of the insertion hole; a power generator, which includes a motor cover slidably mounted on the guide rail and having a motor rail hole provided on the outer peripheral surface thereof, a power generation motor mounted inside the motor cover and having a drive shaft disposed on the surface facing the injection hole, and an impeller coupled to the drive shaft; an air delivery body, which includes a supply assembly body for supplying compressed air to the impeller and rotating the same, and a discharge assembly in which the compressed air blown by the rotation of the impeller is introduced and discharged through the injection hole; and an ionizer provided in the injection hole, and ionizing the compressed air transferred from the discharge assembly by using a current generated in the power generation motor.

Description

Self-generating ion wind gun

The present invention relates to a self-generating ion wind gun utilizing only compressed air as a power means.

General ion air guns are widely used to reduce the incidence of static electricity. Business fields that are essential for the management of static electricity, that is, LCD, PDP manufacturing processes, surface coating of plastic products, printing engineering, packaging engineering and electronic product assembly engineering. Wait. The ion air gun is a structure that attaches an ionizer to a commonly used compressed air air gun. Its purpose is to neutralize the static electricity generated by the object and remove the dust containing static electricity. Since the above two operations can be performed at the same time, it is a kind of Very wide range of equipment.

Figure 1 shows the schematic diagram of a general ion wind gun.

As shown in FIG. 1, the powerful ion wind gun 100 registered in Korean Patent No. 0807151 is a general ion wind gun that ejects compressed air to remove static electricity. The above-mentioned ion wind gun 100 includes power generation provided in a channel of compressed air. A control unit 300 including a booster coil 320 capable of boosting and generating electric power generated by the power generation unit on a channel of compressed air and internally cooled by the inflowing compressed air; and a high-voltage current utilizing the control unit A spray unit 400 that ionizes compressed air. Unexplained reference numeral 110 is a handle, 210 is an injection channel, 220 is an air valve, 230 is a generator, and 240 is an impeller. The aforementioned power generation unit means a power generation motor.

However, in general, when the above-mentioned power generation unit is replaced by a technology, the following complicated process needs to be performed.

(1) Separating the upper and lower plates of the ion wind gun 100

(2) Remove the power generation unit installed inside the ion wind gun 100

(3) Install another power generation unit inside the above-mentioned ion wind gun 100

(4) Combine the upper and lower versions of the above-mentioned ion wind gun 100

Therefore, the conventional technology has a problem in that the process of replacing the power generation unit is very complicated, and the time required to replace the process of the power generation unit is relatively long.

Therefore, in order to solve the above problems, it is necessary to develop various ion air guns.

Registered Korean Patent No. 0807151 (2008.02.19)

The present invention aims to solve the above problems, and an object of the present invention is to provide a self-generating ion wind gun that simplifies a replacement process of a generator.

A self-generating ion wind gun according to the present invention includes: a casing including one end or the other end in a long direction to form a spray track and an insertion track, respectively, and a guide rail is provided on an outer peripheral surface of the insertion track; The motor cover is provided with sliding on the outer surface, and the motor cover is provided with a motor track on the outer peripheral surface, and a generator motor equipped with a drive shaft and an impeller combined with the drive shaft are installed on the opposite side of the motor cover opposite to the injection track; the air transmission body includes a supply compression Air, a supply assembly that rotates the impeller, and a discharge assembly including discharge of compressed air sent in accordance with the rotation of the impeller from the injection track; and provided on the injection track, the current generated by the power generation motor will be used from An ionizer for ionizing compressed air sent from the exhaust assembly.

Furthermore, according to the self-generating ion wind gun of the present invention, the supply assembly further includes a first supply hose flowing into the compressed air delivered from the compressor, and the first supply hose that can be adjusted from the first supply hose can be adjusted. A regulator of the pressure of the compressed air and a pair of second supply hoses for transmitting the compressed air sent from the regulator to the pair of sides of the outer peripheral surface of the impeller, respectively. The discharge assembly further includes a pair of discharge hoses for introducing compressed air sent out according to the rotation of the impeller, and a bypass pipe for discharging the ionizer and the first supply hose together.

Furthermore, according to the present invention, in a self-generating ion wind gun, a storage groove for accommodating the drive shaft and the impeller is formed on a surface of the motor cover opposite to the jet track, and the generator further includes The impeller cover forms a pair of first supply flow paths and a pair of second flow paths respectively through which the compressed air conveyed by the pair of second supply hoses sequentially flows, and conveys the pair of second supply flow paths. The compressed air is sent to a pair of third supply flow paths on both sides of the outer peripheral surface of the impeller, and a pair of first discharge flow paths and compressed air that flows into the impeller is transmitted to the pair of first discharges. The compressed air in the flow path is discharged from the pair of second discharge flow paths of the pair of discharge hoses.

Furthermore, according to the self-generating ion wind gun of the present invention, a cross section of the first supply flow path of the impeller cover is larger than a cross section of the second supply flow path and a third supply flow path, and the second supply The cross section of the flow path is larger than the cross section of the third supply flow path. A cross section of the second discharge flow path is larger than a cross section of the first discharge flow path.

Furthermore, according to the self-generating ion wind gun of the present invention, all of the first supply flow path, the second supply flow path, and the third supply flow path of the impeller cover have an orifice plate structure.

Moreover, according to the self-generating ion wind gun of the present invention, a pair of slots with a certain interval is formed on the outer peripheral surface of the storage slot of the motor cover, and the motor cover further includes a slot that can be inserted into the pair of slots. As for the supply port, a part of the second supply flow path and the third supply flow path are formed inside the supply port, respectively, and the mouth of the third supply flow path faces the center of the impeller.

Therefore, the self-generating ion wind gun according to the present invention has the advantage that the generator can be slid on and off from the casing, which simplifies the replacement process of the generator.

In the following, the drawings in combination with the technical ideas of the present invention will be described in more detail.

The attached drawing is an example for explaining the technical idea of the present invention in more detail, and the technical idea of the present invention is not limited to the form of the drawing.

FIG. 2 illustrates an exploded perspective view of the self-generating ion wind gun according to the present invention. FIG. 3 is a cross-sectional view of a self-generating ion wind gun according to the present invention. FIG. 4 illustrates another exploded perspective view of the self-generating ion wind gun according to the present invention.

As shown in FIGS. 2 to 4, the self-generating ion wind gun 1000 according to the present invention includes a housing 100, a generator 200, an air transfer body 300, and an ionizer 400.

The casing 100 is a basic body of the present invention, and an ejection rail 101 and an insertion rail 102 are formed at one end or the other end in the longitudinal direction, and a guide rail 110 is provided on the outer peripheral surface of the insertion rail 102 so as to be able to be slidably attached and detached.

Referring to FIG. 2 to FIG. 4, the guide rail 110 may be provided at a lower portion of the insertion rail 102 and may be formed in a “T” shape structure, but the present invention is not limited to this form.

The generator 200 generates power based on the flow of compressed air, and includes a motor cover 210, a power generation motor 220, and an impeller 230.

The motor rail 211 which can be slidably attached to the guide rail 110 is provided on an outer peripheral surface of the motor cover 210. At this time, the motor rail 211 is formed in a structure corresponding to the guide rail 110. That is, the generator 200 is coupled to the rail 110 of the housing 100 through the motor rail 211 of the motor cover 210 in a sliding manner.

The generator motor 220 is mounted inside the motor cover 210, and a drive shaft is disposed on an opposite surface of the generator cover 210. The drive shaft generates a current when the drive shaft rotates.

The impeller 230 is coupled to the drive shaft, and rotates according to the flow of compressed air to drive the drive shaft to rotate.

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

The compressed air sent out when the impeller 230 rotates flows into the air transfer body 300 and is then discharged from the injection rail 101.

The ionizer 400 is provided on the injection rail 101 and ionizes the compressed air transmitted by the exhaust assembly 320 by using a current generated by the generator 200.

At this time, an ion rod or a discharge needle for ionizing compressed air by a corona discharge method using a current generated by the power generating motor 220 may be provided inside the ionizer 400.

Therefore, the generator 200 of the self-generating ion wind gun according to the present invention can be attached to and detached from the casing 100 in a sliding manner, thereby achieving the advantage of simplifying the replacement process of the generator 200.

On the one hand, the supply assembly 310 further includes a first supply hose 311 and a regulator, and a pair of second supply hoses 313.

The first supply hose 311 flows into the compressed air sent from the air compressor. At this time, the passage between the first supply hose 311 and the air compressor may be provided with an opening / closing valve 314 when the switch 315 is pressed.

The regulator may adjust the pressure of the compressed air transmitted to the first supply hose 311.

The pair of second supply hoses 313 transmit the compressed air sent from the regulator to both sides of the outer peripheral surface of the impeller 230, respectively.

The drain assembly 320 may further include a pair of drain hoses 321 and a bypass hose 322.

The compressed air sent by the rotation of the impeller 230 flows into the pair of discharge hoses 321 and is discharged from the ionizer 400.

The bypass hose 322 communicates the ionizer 400 with the first supply hose 311, bypasses a part of the compressed air discharged from the ionizer 400, and reduces the internal pressure of the ionizer 400. . Further, referring to FIG. 4, a connection pipe 317 may be further provided between the bypass hose 322 and the first supply hose 311.

Fig. 5 shows an exploded perspective view of a generator according to the present invention. Fig. 6 is a sectional view of a generator according to the present invention. Fig. 7 is a cross-sectional view showing a flow direction of a generator according to the present invention.

As shown in FIGS. 5 to 7, a storage groove 212 is formed on the object surface of the injection rail 101 of the motor cover 210 to receive the drive shaft and the impeller 230. The generator 200 may further include a cover for the storage groove. 212。 Impeller cover 240.

The impeller cover 240 may be formed by a pair of first supply flow paths 241 and a pair of second supply flow paths 242 that respectively pass the compressed air sent from the pair of second supply hoses 313 in sequence, and The compressed air sent to the second supply flow path 242 is sent to a pair of third supply flow paths 243 on both sides of the outer peripheral surface of the impeller 230, and one of the compressed air sent by the rotation of the impeller 230 flows into the storage tank 212. The first discharge flow path 245 and a pair of second discharge flow paths 246 that discharge the compressed air sent into the pair of first discharge flow paths 245 from the pair of discharge hoses 321.

Accordingly, the compressed air sent from the pair of second supply hoses 313 sequentially passes through the pair of first supply flow paths 241, the pair of second supply flow paths 242, and then passes through the pair of third supply flow paths 243, respectively. The transmission to both sides of the outer peripheral surface of the impeller 230 slightly increases the rotational force of the impeller 230.

The cross section formed by the first supply flow path 241 of the impeller cover 240 is larger than the cross section formed by the second supply flow path 242 and the third supply flow path 243, and the cross section formed by the second supply flow path 242 is larger. The cross section formed by the third supply flow path 243 is larger.

Accordingly, when the compressed air sent from the pair of second supply hoses 313 passes through the pair of first supply flow paths 241, the pair of second supply flow paths 242, and the pair of third supply flow paths 243 in this order, the compressed air The pressure and the oil speed increase to slightly increase the rotational force of the impeller 230 described above.

In addition, a cross section formed by the second discharge flow path 246 of the impeller cover 240 may be larger than a cross section formed by the first discharge flow path 245.

Therefore, in the storage tank 212, when the compressed air sent out according to the rotation of the impeller 230 sequentially passes through the pair of first discharge flow paths 245 and the pair of second discharge flow paths 246, the pressure and the flow rate of the compressed air decrease again, After being discharged from the pair of discharge hoses 321, the stagnation time in the ionizer 400 is slightly increased, and the ionization time is slightly extended.

On the one hand, the first supply flow path 241, the second supply flow path 242, and the third supply flow path 243 of the impeller cover 240 are all formed by an orifice plate structure, and sequentially pass through the pair of first supply flow paths 241, one The second supply flow path 242 and the pair of third supply flow paths 243 slightly increase the pressure and flow rate of the compressed air.

In addition, the motor cover 210 further includes a pair of supply ports 240-1 that can be inserted into the pair of slots 213, and a portion of the second supply flow path 242 and the third supply flow are formed inside the supply ports 240-1, respectively. The opening of the third supply flow path 243 may face the center of the impeller 230.

That is, the impeller cover 240 does not completely cover the outer peripheral surface of the impeller, and is a structure in which the pair of supply ports 240-1 wraps a part of the outer peripheral surface of the impeller 230, which can prevent the compressed air from flowing due to the 230 air supply. The biggest impact.

On the one hand, in the unexplained symbols, the first O-ring 250 is used to seal the outer peripheral surface of the drive shaft, the second O-ring 260 is combined with the frame of the storage groove 212 and the slot 213, and the hose polymer 330 It is provided between the air transmitting body 300 and the impeller cover 240.

The present invention is not limited to the above embodiments, and the scope of application is not only diverse. In the scope of the patent application, a variety of different embodiments can be implemented without departing from the gist of the present invention.

1000‧‧‧ The self-generating ion wind gun of the present invention
100‧‧‧ shell
101‧‧‧jet orbit
102‧‧‧ Insert track
110‧‧‧rail
200‧‧‧ Generator
210‧‧‧ Motor cover
211‧‧‧Motor rail
212‧‧‧Storage trough
213‧‧‧slot
220‧‧‧Generating motor
230‧‧‧ Impeller
240‧‧‧ Impeller cover
240-1‧‧‧ supply port
241‧‧‧first supply channel
242‧‧‧Second supply channel
243‧‧‧Third supply channel
245‧‧‧First discharge channel
246‧‧‧Second discharge channel
250‧‧‧First O-ring
260‧‧‧Second O-ring
300‧‧‧air transfer body
310‧‧‧Supply assembly
311‧‧‧First supply hose
312‧‧‧ Regulator
313‧‧‧Second supply hose
314‧‧‧On-off valve
315‧‧‧Switch
317‧‧‧connecting pipe
320‧‧‧ discharge assembly
330‧‧‧ Hose Polymer
321‧‧‧ drain hose
322‧‧‧ bypass hose
400‧‧‧ ionizer

FIG. 1 is a schematic diagram showing a general ion wind gun.

FIG. 2 is an exploded perspective view showing a self-generating ion wind gun according to the present invention.

FIG. 3 is a cross-sectional view of a self-generating ion wind gun according to the present invention.

FIG. 4 illustrates another exploded perspective view of the self-generating ion wind gun according to the present invention.

FIG. 5 shows an exploded perspective view of a generator according to the present invention.

Fig. 6 is a sectional view of a generator according to the present invention.

FIG. 7 is a cross-sectional view showing a flow direction of a generator according to the present invention.

1000‧‧‧ The self-generating ion wind gun of the present invention

100‧‧‧ shell

101‧‧‧jet orbit

102‧‧‧ Insert track

110‧‧‧rail

200‧‧‧ Generator

210‧‧‧ Motor cover

211‧‧‧Motor rail

220‧‧‧Generating motor

240‧‧‧ Impeller cover

300‧‧‧air transfer body

310‧‧‧Supply assembly

311‧‧‧First supply hose

312‧‧‧ Regulator

313‧‧‧Second supply hose

320‧‧‧ discharge assembly

321‧‧‧ drain hose

322‧‧‧ bypass hose

330‧‧‧ Hose Polymer

400‧‧‧ ionizer

Claims (7)

A self-generating ion wind gun includes: a casing, an ejection track and an insertion track are formed at one end or the other end in the longitudinal direction of the casing, and a guide rail is provided on the outer peripheral surface of the insertion track; a generator comprising: The outer peripheral surface is provided with a motor cover of a motor track, and a power generating motor provided inside the motor cover. A drive shaft and an impeller combined with the drive shaft are provided on the opposite side of the power generating motor from the injection track, and the generator A motor is slidably mounted on the guide rail; an air transmitting body is provided with a compressed air, which includes an assembly for rotating one of the impellers, and the compressed air sent through the rotation of the impeller from the A discharge assembly discharged from the orbit; and an ionizer, which is arranged on the spray track and uses the current generated by the power generation motor to ionize the compressed air sent from the discharge assembly. The self-generating ion air gun according to item 1 of the scope of the patent application, wherein: the supply assembly further includes a first supply hose for the compressed air delivered by a compressor to flow in, a regulator, which can Adjusting a pressure of the compressed air delivered from the first supply hose, and a pair of second supply hoses, respectively, transmitting the compressed air sent from the regulator to both sides of the outer peripheral surface of the impeller; the discharge The assembly also includes a pair of discharge hoses for introducing the compressed air sent in by the rotation of the impeller, and discharging the compressed air through the ion machine, and a bypass pipe for the ionizer and the first A supply hose communicates with each other. The self-generating ion wind gun according to item 2 of the scope of patent application, further comprising: a storage slot, which is arranged on a surface of the motor cover opposite to the spray track to store the driving shaft and the impeller; The impeller cover covers the storage groove provided in the generator; a pair of first supply flow paths and a pair of second supply flow paths respectively make the compressed air transmitted through the pair of second supply hoses The pair of first supply flow paths and the pair of second supply flow paths are formed on the impeller cover in sequence; a pair of third supply flow paths are respectively the compressed air transported by the pair of second supply flow paths. Transmitted to both sides of the outer peripheral surface of the impeller; a pair of first discharge flow paths for flowing into the compressed air that the impeller rotates to transmit; a pair of second discharge flow paths for flowing into the pair of first discharges The compressed air in the flow path; and a pair of discharge hoses for exhausting the compressed air. The self-generating ion air gun according to item 3 of the scope of patent application, wherein: the cross section of the pair of first supply flow paths of the impeller cover is larger than the cross section of the pair of second supply flow paths and the pair of third supply flow paths The cross section of the second supply flow path is larger than the cross section of the third supply flow path; the cross section of the second discharge flow path is larger than the cross section of the first discharge flow path. The self-generating ion air gun according to item 4 of the scope of patent application, wherein: the first supply flow path, the second supply flow path, and the third supply flow path of the impeller cover are all first-class orifice plate structures. The self-generating ion wind gun according to any one of items 3 to 5 in the scope of the patent application, wherein: a pair of slots with a certain interval is formed on the outer peripheral surface of the storage slot of the motor cover; the motor The cover also includes a pair of supply ports that can be respectively inserted into the pair of slots; the inside of the pair of supply ports respectively forms a part of the pair of second supply flow paths and the pair of third supply flow paths, and the pair of third supply flow paths The mouth is facing the center of the impeller. The self-generating ion air gun described in item 2 of the scope of patent application, further includes: 叶 an impeller cover covering the motor cover and a surface opposite to the spray track for receiving the drive shaft and The storage tank of the impeller; a pair of first supply flow paths and a pair of second supply flow paths respectively sequentially circulate the compressed air conveyed by the pair of second supply hoses; a pair of third supply flow paths, The compressed air conveyed by the pair of second supply flow paths is respectively transmitted to both sides of the outer peripheral surface of the impeller; a pair of first discharge flow paths are used to flow into the compressed air that the impeller rotates to transmit; And a pair of discharge hoses for exhausting the compressed air.