JPH0543904Y2 - - Google Patents
Info
- Publication number
- JPH0543904Y2 JPH0543904Y2 JP1988093489U JP9348988U JPH0543904Y2 JP H0543904 Y2 JPH0543904 Y2 JP H0543904Y2 JP 1988093489 U JP1988093489 U JP 1988093489U JP 9348988 U JP9348988 U JP 9348988U JP H0543904 Y2 JPH0543904 Y2 JP H0543904Y2
- Authority
- JP
- Japan
- Prior art keywords
- suction
- cleaning water
- paint
- nozzle
- suction port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Nozzles (AREA)
- Coating Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、塗装時に余剰の塗料を吸引する吸
引ノズルに関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a suction nozzle that sucks out excess paint during painting.
従来、第９図に示すように、ドア５０に化粧用
の溝５１を設け、この溝５１内に塗装を施すこと
がある。溝５１を塗装する場合、単に塗料吐出ノ
ズルから溝５１内に塗料を供給するようにする
と、塗料が供給過剰となり、溝５１からはみ出す
ことがある。
Conventionally, as shown in FIG. 9, a door 50 is provided with a cosmetic groove 51, and the inside of this groove 51 is sometimes painted. When painting the grooves 51, if paint is simply supplied into the grooves 51 from a paint discharge nozzle, the paint may be oversupplied and may overflow from the grooves 51.
そのため、第１０図に示すように、塗料吐出ノ
ズル５２のドア搬送方向後方に位置して吸引ノズ
ル５３を設け、塗料吐出ノズル５２からドア５０
の溝５１内に供給した余剰の塗料を吸引すること
が行われている。５４はコンベヤ、５５は塗料ポ
ンプ、５６は塗料槽、５７は吸引ノズル５３に接
続した吸引ブロワ等の吸引装置である。 Therefore, as shown in FIG. 10, a suction nozzle 53 is provided behind the paint discharge nozzle 52 in the door transport direction, and
Excess paint supplied into the groove 51 is sucked out. 54 is a conveyor, 55 is a paint pump, 56 is a paint tank, and 57 is a suction device such as a suction blower connected to the suction nozzle 53.
吸引ノズル５３から吸引装置５７までの吸引管
路６０は、吸引した塗料が蓄積して詰まりを生じ
ることがある。 The suction pipe line 60 from the suction nozzle 53 to the suction device 57 may become clogged due to accumulation of suctioned paint.
そのため吸引ノズル５３は、第１１図に示すよ
うに内部の吸引路５８に開口する洗浄水吐出口５
９を途中に設け、適宜洗浄水を吐出して塗料とと
もに吸引することにより、吸引管路６０を洗浄す
るようにしている。 Therefore, as shown in FIG.
9 is provided in the middle, and the suction pipe 60 is cleaned by appropriately discharging cleaning water and suctioning it together with the paint.
しかし、洗浄水吐出口５９が吸引ノズル５３の
先端から離れているため、吸引ノズル５３内の先
端から洗浄水吐出口５９までの部分は吐出した洗
浄水で洗浄できず、詰まりが生じることがある。
そのため、塗装が不安定になるという問題点があ
る。
However, since the cleaning water outlet 59 is located far from the tip of the suction nozzle 53, the area inside the suction nozzle 53 from the tip to the cleaning water outlet 59 cannot be cleaned with the discharged cleaning water, which may cause clogging. .
Therefore, there is a problem that the coating becomes unstable.
この考案の目的は、先端部で塗料の詰まりを生
じることのない吸引ノズルを提供することであ
る。 The purpose of this invention is to provide a suction nozzle that does not cause clogging of paint at the tip.
この考案の吸引ノズルは、余剰塗料を吸引する
ものであり、ノズル本体の先端面の吸引口の周面
に、複数の洗浄水吐出口を設けている。
The suction nozzle of this invention is for suctioning excess paint, and a plurality of cleaning water discharge ports are provided on the circumferential surface of the suction port on the tip surface of the nozzle body.
この考案の構成によれば、吸引ノズルで余剰塗
料の吸引を行うときに、吸引口の周面に設けた複
数の洗浄水吐出口から吐出される洗浄水は、吸引
口の開口周縁および内周部に沿つてむらなく流
れ、吸引口から余剰塗料と共に吸引される。
According to the configuration of this invention, when the suction nozzle suctions excess paint, the cleaning water discharged from the plurality of cleaning water discharge ports provided on the circumferential surface of the suction port is distributed between the opening periphery of the suction port and the inner periphery of the suction port. It flows evenly along the surface and is sucked together with excess paint from the suction port.
この考案の一実施例を第１図および第２図に基
づいて説明する。ノズル本体１は先端側部分がテ
ーパ状の絞り部２となり、絞り部２内に複数の洗
浄水路６が設けてある。各洗浄水路６の洗浄水吐
出口５は、ノズル本体１の吸引口３が開口した先
端面４に開口している。各洗浄水路６は、基端で
１個の接続口７に連通し、接続口７に接続したフ
レキシブルチユーブ等で洗浄水供給ポンプ（図示
せず）に接続される。ノズル本体１の吸引装置接
続口８は、フレキシブルチユーブ等により吸引ブ
ロワ等の吸引装置に接続する。
An embodiment of this invention will be described based on FIGS. 1 and 2. The nozzle body 1 has a tapered constricted portion 2 at its tip end, and a plurality of cleaning channels 6 are provided within the constricted portion 2. The cleaning water outlet 5 of each cleaning water channel 6 opens to the tip surface 4 where the suction port 3 of the nozzle body 1 opens. Each wash water channel 6 communicates with one connection port 7 at its base end, and is connected to a wash water supply pump (not shown) through a flexible tube or the like connected to the connection port 7. The suction device connection port 8 of the nozzle body 1 is connected to a suction device such as a suction blower through a flexible tube or the like.
第２図に示すように、吸引口３は略矩形に形成
され、その長手方向に沿う両辺に洗浄水吐出口５
が配列してある。 As shown in FIG. 2, the suction port 3 is formed into a substantially rectangular shape, and cleaning water discharge ports 5 are provided on both sides along the longitudinal direction of the suction port 3.
are arranged.
この構成によると、ノズル本体１で塗料の吸引
を行うときに洗浄水吐出口５から洗浄水を吐出
し、この洗浄水を塗料とともに吸い込む。吸い込
んだ洗浄水によりノズル本体１内および吸引管路
の塗料による詰まりを防止する。この場合に、吸
引口３の周面に設けた複数の洗浄水吐出口５から
吐出される洗浄水は、吸引口３の開口周縁および
内周部に沿つてむらなく流れ、吸引口から余剰塗
料と共に吸引されるので、吸引口３の開口周縁お
よび内周部に余剰塗料が付着するのを防止するこ
とができる。そのため、ノズル本体１の全体の詰
まり防止が行える。 According to this configuration, when the nozzle body 1 sucks paint, cleaning water is discharged from the cleaning water outlet 5, and this cleaning water is sucked together with the paint. The sucked cleaning water prevents the inside of the nozzle body 1 and the suction pipe from being clogged with paint. In this case, the cleaning water discharged from the plurality of cleaning water discharge ports 5 provided on the circumferential surface of the suction port 3 flows evenly along the opening periphery and inner circumference of the suction port 3, and the excess paint flows from the suction port. Therefore, excess paint can be prevented from adhering to the opening periphery and inner periphery of the suction port 3. Therefore, the entire nozzle body 1 can be prevented from clogging.
第３図および第４図はこの考案の他の実施例を
示す。この例は、洗浄水路６′をノズル本体１の
両側面にジヤケツト状に設け、洗浄水吐出口５′
を吸引口３の長手方向に沿うスリツト状に形成し
たものである。このように構成した場合も、前記
実施例と同様の作用効果が得られる。 3 and 4 show other embodiments of this invention. In this example, cleaning water channels 6' are provided in a jacket shape on both sides of the nozzle body 1, and cleaning water discharge ports 5' are provided in the form of a jacket.
is formed into a slit shape along the longitudinal direction of the suction port 3. Even with this configuration, the same effects as in the embodiment described above can be obtained.
第５図ないし第８図はこの考案のさらに他の実
施例を示す。この例は、ノズル本体１の先端面４
の吸引口３を円形とし、その周囲に洗浄水吐出口
５を等間隔で配列してある。ノズル本体１には環
状溝９を外周に設け、前記洗浄水吐出口５の開口
した洗浄水路６″を環状溝９から先端面４に貫通
して直線状に設けてある。環状溝９の一部に一対
の円弧形断面の溝からなる接続口７″を形成し、
第８図のように洗浄水供給管１１の先端を嵌入す
る。また、環状溝９は、ノズル本体１の外周に嵌
合したリング状蓋１０で閉じてある。 5 to 8 show still other embodiments of this invention. In this example, the tip surface 4 of the nozzle body 1
The suction port 3 is circular, and the cleaning water discharge ports 5 are arranged at equal intervals around the circular suction port 3. An annular groove 9 is provided on the outer periphery of the nozzle body 1, and a cleaning water channel 6'' in which the cleaning water discharge port 5 is opened is provided in a straight line passing through the annular groove 9 to the tip surface 4. A connection port 7″ consisting of a pair of grooves with an arcuate cross section is formed in the part,
As shown in FIG. 8, insert the tip of the cleaning water supply pipe 11. Further, the annular groove 9 is closed with a ring-shaped lid 10 fitted to the outer periphery of the nozzle body 1.
このように構成した場合も、前記と同様に吸引
ノズル全体の詰まり防止効果が得られる。また、
この実施例では、環状溝９を形成し、洗浄水路
６″は直線状とするので、吸引ノズルの加工が容
易である。 Even with this configuration, the effect of preventing clogging of the entire suction nozzle can be obtained in the same manner as described above. Also,
In this embodiment, the annular groove 9 is formed and the cleaning channel 6'' is straight, so that the suction nozzle can be easily fabricated.
この考案の吸引ノズルは、吸引口の周面に設け
た複数の洗浄水吐出口から吐出される洗浄水は、
吸引口の開口周縁および内周部に沿つてむらなく
流れ、吸引口から余剰塗料と共に吸引されるの
で、吸引口の開口周縁および内周部に余剰塗料が
付着するのを防止することができる。
In the suction nozzle of this invention, the cleaning water discharged from the plurality of cleaning water discharge ports provided on the circumference of the suction port is
Since it flows evenly along the opening periphery and inner periphery of the suction port and is sucked together with excess paint from the suction port, it is possible to prevent excess paint from adhering to the opening periphery and inner periphery of the suction port.
第１図はこの考案の一実施例の正面図、第２図
はその下面図、第３図はこの考案の他の実施例の
正面図、第４図はその下面図、第５図はこの考案
のさらに他の実施例の正面図、第６図はその側面
図、第７図は同じくその下面図、第８図は同じく
その断面図、第９図は吸引ノズルを用いて塗装を
行うドアの正面図、第１０図は従来の塗装装置の
概略説明図、第１１図はその吸引ノズルの正面図
である。
１……ノズル本体、３……吸引口、４……先端
面、５……洗浄水吐出口、６，６′，６″……洗浄
水路、７，７′，７″……接続口。
Fig. 1 is a front view of one embodiment of this invention, Fig. 2 is a bottom view thereof, Fig. 3 is a front view of another embodiment of this invention, Fig. 4 is a bottom view thereof, and Fig. 5 is its bottom view. A front view of yet another embodiment of the invention, FIG. 6 is a side view thereof, FIG. 7 is a bottom view thereof, FIG. 8 is a sectional view thereof, and FIG. 9 is a door painted using a suction nozzle. 10 is a schematic explanatory diagram of a conventional coating device, and FIG. 11 is a front view of its suction nozzle. 1... Nozzle body, 3... Suction port, 4... Tip surface, 5... Cleaning water discharge port, 6, 6', 6''... Cleaning channel, 7, 7', 7''... Connection port.
Claims (1)
複数の洗浄水吐出口５を設けた余剰塗料の吸引ノ
ズル。 On the circumferential surface of the suction port 3 on the tip surface 4 of the nozzle body 1,
A suction nozzle for excess paint provided with a plurality of cleaning water discharge ports 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988093489U JPH0543904Y2 (en) | 1988-03-14 | 1988-07-13 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3382788 | 1988-03-14 | ||
| JP1988093489U JPH0543904Y2 (en) | 1988-03-14 | 1988-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217271U JPH0217271U (en) | 1990-02-05 |
| JPH0543904Y2 true JPH0543904Y2 (en) | 1993-11-05 |
Family
ID=31717715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988093489U Expired - Lifetime JPH0543904Y2 (en) | 1988-03-14 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543904Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6058266A (en) * | 1983-09-09 | 1985-04-04 | Hitachi Ltd | Coating apparatus |
| JPS6058226A (en) * | 1983-09-12 | 1985-04-04 | Hitachi Ltd | air purifier |
| JPS6148992A (en) * | 1984-08-16 | 1986-03-10 | 日本電気株式会社 | Method of producing hybrid integrated circuit |
-
1988
- 1988-07-13 JP JP1988093489U patent/JPH0543904Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217271U (en) | 1990-02-05 |
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