CN2621821Y - Colour mixer nozzle with cleaning and wetting functions - Google Patents
Colour mixer nozzle with cleaning and wetting functions Download PDFInfo
- Publication number
- CN2621821Y CN2621821Y CN 03243473 CN03243473U CN2621821Y CN 2621821 Y CN2621821 Y CN 2621821Y CN 03243473 CN03243473 CN 03243473 CN 03243473 U CN03243473 U CN 03243473U CN 2621821 Y CN2621821 Y CN 2621821Y
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- CN
- China
- Prior art keywords
- nozzle
- sealing ring
- cover plate
- cleaning
- nozzle device
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- 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 - Fee Related
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Abstract
A color mixer nozzle device with cleaning and wetting functions mainly includes a nozzle and a translation-typed cover plate; the device is characterized in that the outside of the nozzle is provided with a sealing ring; the lower part of the sealing ring is on the same level as the level of the nozzle head and closely contacts the cover plate; the contact surface between the lower part of the sealing ring and the cover plate is relatively wide and is provided with a concave hole. The nozzle device has the good sealing performance; therefore, the color slurry will not dry at the nozzle to form a jam; at the same time, the nozzle is still provided with a certain cleaning function; the nozzle device greatly overcomes the defects in the nozzle device of the traditional color slurry machine: the sealing performance is bad; the color slurry is easy to dry at the nozzle to form a jam.
Description
Technical field the present invention relates to a kind of colour mixer spray nozzle device, especially a kind of colour mixer spray nozzle device with cleaning and moisture-keeping functions.
Background technology colour mixer nozzle is the device of ejection mill base in the colour mixer, and traditional colour mixer spray nozzle device comprises a nozzle and a parallel-moving type cover plate, controls the ejection of mill base by moving of parallel-moving type cover plate.In use there are a lot of problems in this spray nozzle device: at first, contact-making surface causes poorly sealedly owing to make installing or the long-term reasons such as wearing and tearing of using between nozzle and cover plate, and seepage can appear in mill base; Secondly, because sealing property is bad, nozzle exposes for a long time in air, makes nozzle place mill base dry and hard easily, forms clogging, has influence on the normal use of mill base machine; Once more, because mill base is dry and hard, thereby the particle that forms is mixed among the mill base, badly influences the effect and the quality of brushing.
Summary of the invention is poor in order to overcome traditional mill base machine nozzle device sealing, mill base is easily in defectives such as the dry and hard formation obstructions in nozzle place, the utility model discloses a kind of colour mixer spray nozzle device with cleaning and moisture-keeping functions, by on traditional spray nozzle device, adding a sealing ring, make spray nozzle device that good sealing property be arranged, thereby mill base can be not dry and hard at the nozzle place, forms to stop up, and nozzle also has certain cleaning function simultaneously.
The technical scheme that the utility model adopted is: a sealing ring on the outer cover of colour mixer nozzle, and the bottom of sealing ring is concordant with nozzle head, closely contacts with cover plate, and there is pothole the sealing ring bottom with the contact-making surface broad of cover plate contact.Like this, when cover plate in off position the time, rely on elastic force tightly to fit between sealing ring and cover plate, thereby can well seal.Simultaneously, there is pothole the sealing ring bottom surface, forms multi-stage sealedly with cover plate, makes sealing effectiveness better.Because sealing ring tightness can be good, mill base can not expose among air, thereby the mill base at nozzle place can be not dry and hard, and nozzle can reach the effect of preserving moisture.In the opening and closing of parallel-moving type cover plate, owing to the contact of sealing ring bottom surface closely, can clean lid surface, dust is kept off outside sealing ring, thus the cleaning of assurance nozzle head.
In the utility model, sealing ring material can adopt soft pvc or rubber.
Compared with prior art, the beneficial effects of the utility model mainly contain 3 points: 1, good seal performance, ne-leakage phenomenon.2, nozzle can be not dry and hard, can preserve moisture.3, nozzle can keep clean.
Longitudinal section when description of drawings Fig. 1 closes for mill base machine nozzle device cover plate.
Longitudinal section when Fig. 2 opens for mill base machine nozzle device cover plate.
Wherein, among the figure: 1. nozzle 2. sealing rings 3. parallel-moving type cover plates
The specific embodiment is described further the utility model below in conjunction with accompanying drawing
In the closed condition shown in Figure 1, sealing ring (2) is enclosed within the outside of nozzle (1), and their bottom contacts closely with cover plate (3).Because pothole is arranged at sealing ring bottom, the shape in cross section as shown in the figure, a plurality of circumferentias are fitted, and are multi-stage sealed, make sealing effectiveness better.Because sealing ring tightness can be good, mill base can not expose among air, thereby the mill base at nozzle place can be not dry and hard, and nozzle can reach the effect of preserving moisture.
In the open mode shown in Figure 2, cover plate (3) is moved to the left along the bottom surface of sealing ring (2) and nozzle (1) nozzle is closed, in the process that opens and closes, because closely with the contact of sealing ring bottom surface, can clean lid surface, dust is kept off outside sealing ring, thus the cleaning of assurance nozzle head.
Claims (2)
1. one kind has the cleaning and the colour mixer spray nozzle device of moisture-keeping functions, mainly comprise a nozzle and a parallel-moving type cover plate, it is characterized in that: overlapped a sealing ring in the outside of nozzle, the bottom of sealing ring is concordant with nozzle head, closely contact with cover plate, there is pothole the sealing ring bottom with the contact-making surface broad of cover plate contact.
2. spray nozzle device as claimed in claim 1, wherein sealing ring material can be soft pvc or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243473 CN2621821Y (en) | 2003-04-07 | 2003-04-07 | Colour mixer nozzle with cleaning and wetting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243473 CN2621821Y (en) | 2003-04-07 | 2003-04-07 | Colour mixer nozzle with cleaning and wetting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621821Y true CN2621821Y (en) | 2004-06-30 |
Family
ID=34250896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243473 Expired - Fee Related CN2621821Y (en) | 2003-04-07 | 2003-04-07 | Colour mixer nozzle with cleaning and wetting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621821Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641813A (en) * | 2012-04-28 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Clean type hydraulic ejector |
| CN105435984A (en) * | 2016-01-26 | 2016-03-30 | 京东方科技集团股份有限公司 | Frame sealing glue coating device, work method thereof and frame sealing glue coating equipment |
-
2003
- 2003-04-07 CN CN 03243473 patent/CN2621821Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641813A (en) * | 2012-04-28 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Clean type hydraulic ejector |
| CN105435984A (en) * | 2016-01-26 | 2016-03-30 | 京东方科技集团股份有限公司 | Frame sealing glue coating device, work method thereof and frame sealing glue coating equipment |
| US10232392B2 (en) | 2016-01-26 | 2019-03-19 | Boe Technology Group Co., Ltd. | Sealant applying device and working method thereof, and sealant applying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |