CN104862907B - A kind of nozzle of adjustable nozzle gap clearance when operation - Google Patents
A kind of nozzle of adjustable nozzle gap clearance when operation Download PDFInfo
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- CN104862907B CN104862907B CN201510323735.2A CN201510323735A CN104862907B CN 104862907 B CN104862907 B CN 104862907B CN 201510323735 A CN201510323735 A CN 201510323735A CN 104862907 B CN104862907 B CN 104862907B
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- inner barrel
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- outer cylinder
- nozzle gap
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Abstract
The present patent application provides a kind of nozzle of adjustable nozzle gap clearance when operation, outer cylinder body including hollow, the upper inner barrel in same axle center and lower inner barrel it is provided with in outer cylinder body, the nozzle gap of annular is formed between lower edge and the upper limb of lower inner barrel of upper inner barrel, the inwall of outer cylinder body inwardly stretches out several gripper shoe, the leading edge of gripper shoe and upper inner barrel wall contacts, the columnar projections inwardly stretched out it is additionally provided with on outer cylinder body inwall, upper inner barrel outer wall is provided with the groove of corresponding inclination out of shape, the front end of columnar projections is positioned at groove, the inwall of outer cylinder body is additionally provided with the pull unit that on can pulling, inner barrel rotates.Pulling back via pull unit, top inner barrel moves up, thus makes the distance of top inner barrel and lower section inner barrel strengthen, and adds nozzle gap distance.
Description
Technical field
The present application relates to a kind of nozzle of adjustable nozzle gap clearance when operation, particularly apply the nozzle arrangements on fabric dyeing machine, belong to the field of dyeing apparatus technology.
Background technology
In fabric dyeing machine, the cylinder that the power resources driving fabric to advance drive in motor rotates, but the chief motivation of fabric still fluid owing to circulating in machine pushes away confession.In existing fabric dyeing machine, the power resources of fluid are provided by wind-force main burner and atomization (water) nozzle.In existing fabric dyeing machine, the spacing between nozzle is non-adjustable, and the thrust of this liquid allowing for nozzle ejection cannot regulate, and owing to nozzle gap cannot regulate, is also unfavorable for the removing to nozzle gap impurity.
Summary of the invention
The present patent application be i.e. for current cloth-dyeing machine nozzle structure above shortcomings in place of, it is provided that a kind of rational in infrastructure, the adjustable nozzle arrangements in gap.
Specifically, a kind of nozzle of adjustable nozzle gap clearance when operation described in the present patent application, outer cylinder body including hollow, the upper inner barrel in same axle center and lower inner barrel it is provided with in outer cylinder body, the nozzle gap of annular is formed between lower edge and the upper limb of lower inner barrel of upper inner barrel, the inwall of outer cylinder body inwardly stretches out several gripper shoe, the leading edge of gripper shoe and upper inner barrel wall contacts, the columnar projections inwardly stretched out it is additionally provided with on outer cylinder body inwall, upper inner barrel outer wall is provided with the groove of corresponding inclination out of shape, the front end of columnar projections is positioned at groove, the inwall of outer cylinder body is additionally provided with the pull unit that on can pulling, inner barrel rotates.
Further, described pull unit includes that actuating device, actuating device are connected with connecting rod, is provided with the connector being connected with connecting rod on the outer wall of upper inner barrel.
Further, described actuating device includes pneumatic actuator and electric drive, it is possible to pull connecting rod, and in drive, inner barrel rotates.
Further, described connector includes the annulus set being fixed on inner barrel outer wall, and connection annulus set is connected with the cylinder of connecting rod.
Further, the lower edge of described upper inner barrel expands to outer lower side and forms taper, and the upper limb of lower inner barrel inwardly top reduces and also forms taper, forms die gap between lower edge and the upper limb of lower inner barrel of upper inner barrel.
Further, described outer cylinder body be respectively arranged at two ends with for connect abutted flange.
Further, the sidewall of described outer cylinder body also has nozzle water inlet position.
A kind of nozzle of adjustable nozzle gap clearance when operation described in the present patent application, is different from common nozzle, and nozzle gap is freely adjustable.Pull back via pull unit, upper inner barrel surface is because the constraint of gripper shoe there is no horizontal plane and moves, cause the inner barrel can only be along axis rotation, and the columnar projections being fixed in outer cylinder body and groove fixing on upper inner barrel surface also produce interaction because of rotation, folder columnar projections contact groove surfaces in a groove, and displacement is produced because of thrust, because the contact surface of groove is for tilting, groove will be forced to move only along the parallax parallel with contact surface, above drive, inner barrel together moves, thus make the distance of top inner barrel and lower section inner barrel strengthen, add nozzle gap distance.
A kind of nozzle of adjustable nozzle gap clearance when operation described in the present patent application, simple and practical, design ingenious, it is possible to realize the adjustment of nozzle gap easily, consequently facilitating the adjustment of nozzle ejection fluid pressure and the cleaning of nozzle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present patent application embodiment；
Fig. 2 is the sectional view of Figure 1A line；
Fig. 3 is the sectional view of Figure 1B line；
Wherein, 1 be outer cylinder body, 10 for gripper shoe, 2 for upper inner barrel, 3 for lower inner barrel, 4 for nozzle gap, 5 for columnar projections, 6 for groove, 7 for pull unit, 71 for actuating device, 72 for connecting rod, 73 for cylinder, 74 for annulus set, 8 for nozzle water inlet position, 9 be abutted flange.
Detailed description of the invention
Below by drawings and Examples, the device described in the present patent application is made nonrestrictive description, it is therefore an objective to make the public be more fully understood that described technical scheme.
nullFig. 1-3 is the structural representation of one detailed description of the invention of device described in the present patent application，Described nozzle，Outer cylinder body 1 including hollow，The upper inner barrel 2 in same axle center and lower inner barrel 3 it is provided with in outer cylinder body 1，The lower edge of described upper inner barrel 2 expands to outer lower side and forms taper，The upper limb of lower inner barrel 3 inwardly top reduces and also forms taper，The nozzle gap 4 of annular is formed between lower edge and the upper limb of lower inner barrel 3 of upper inner barrel 2，The inwall of outer cylinder body 1 inwardly stretches out several gripper shoe 10 (Fig. 3)，The wall contacts of the leading edge of gripper shoe 10 and upper inner barrel 2 but do not fix，The columnar projections 5 inwardly stretched out it is additionally provided with on outer cylinder body 1 inwall，Upper inner barrel 2 outer wall is provided with the groove 6 of corresponding inclination out of shape，The front end of columnar projections 5 is positioned at groove 6，The inwall of outer cylinder body 1 is additionally provided with the pull unit 7 that inner barrel 2 can be pulled to rotate.As shown in Figure 2, described pull unit 7 includes actuating device 71, actuating device 71 includes pneumatic actuator and electric drive, can pull connecting rod 72, in drive, inner barrel 2 rotates, and actuating device 71 is connected with connecting rod 72, the outer wall of upper inner barrel is provided with annulus set 74, cylinder connect 73 connection annulus set 74 with connecting rods 72, the sidewall of described outer cylinder body also has nozzle water inlet position 8, described outer cylinder body be respectively arranged at two ends with for connect abutted flange 9.
Described adjustable nozzles, it is different from common nozzle, nozzle gap is freely adjustable, pull back via pull unit 7, upper inner barrel 2 surface is because the constraint of gripper shoe 10 there is no horizontal plane and moves, cause the inner barrel 2 can only be along axis rotation, and the columnar projections 5 being fixed in outer cylinder body 1 and groove 6 fixing on upper inner barrel 2 surface, also interaction is produced because of rotation, the columnar projections 5 being clipped in groove 6 contacts groove 6 surface, and displacement is produced because of thrust, because the contact surface of groove 6 is for tilting, groove 6 will be forced to move only along the parallax parallel with contact surface, above drive, inner barrel 2 together moves, thus make the distance of top inner barrel 2 and lower section inner barrel 3 strengthen, add nozzle gap 4 distance.
It should be understood that; foregoing description includes that accompanying drawing purpose is to make the public be best understood from described technical scheme; rather than the restriction to described technical scheme; in fact; with the identical or approximation principle improvement to described technical scheme; including the replacement of the essentially identical element of function and structure, all within the present patent application technical scheme required for protection.
Claims (7)
1. the nozzle of adjustable nozzle gap clearance when operation, it is characterized in that: include the outer cylinder body of hollow, the upper inner barrel in same axle center and lower inner barrel it is provided with in outer cylinder body, the nozzle gap of annular is formed between lower edge and the upper limb of lower inner barrel of upper inner barrel, the inwall of outer cylinder body inwardly stretches out several gripper shoe, the leading edge of gripper shoe and upper inner barrel wall contacts, the columnar projections inwardly stretched out it is additionally provided with on outer cylinder body inwall, upper inner barrel outer wall is provided with the groove of corresponding inclination out of shape, the front end of columnar projections is positioned at groove, the inwall of outer cylinder body is additionally provided with the pull unit that on can pulling, inner barrel rotates.
The nozzle of adjustable nozzle gap clearance when operation the most according to claim 1, it is characterised in that: described pull unit includes that actuating device, actuating device are connected with connecting rod, is provided with the connector being connected with connecting rod on the outer wall of upper inner barrel.
The nozzle of adjustable nozzle gap clearance when operation the most according to claim 2, it is characterised in that: described actuating device includes pneumatic actuator and electric drive, it is possible to pull connecting rod, and in drive, inner barrel rotates.
The nozzle of adjustable nozzle gap clearance when operation the most according to claim 2, it is characterised in that: described connector includes the annulus set being fixed on inner barrel outer wall, and connection annulus set is connected with the cylinder of connecting rod.
5. according to the nozzle of adjustable nozzle gap clearance when operation described in any one of claim 1-4, it is characterized in that: the lower edge of described upper inner barrel expands to outer lower side and forms taper, the upper limb of lower inner barrel inwardly top reduces and also forms taper, forms nozzle gap between lower edge and the upper limb of lower inner barrel of upper inner barrel.
6. according to described in any one of claim 1-4 operation time adjustable nozzle gap clearance nozzle, it is characterised in that: described outer cylinder body be respectively arranged at two ends with for connect abutted flange.
7. according to the nozzle of adjustable nozzle gap clearance when operation described in any one of claim 1-4, it is characterised in that: also have nozzle water inlet position on the sidewall of described outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323735.2A CN104862907B (en) | 2015-06-12 | 2015-06-12 | A kind of nozzle of adjustable nozzle gap clearance when operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323735.2A CN104862907B (en) | 2015-06-12 | 2015-06-12 | A kind of nozzle of adjustable nozzle gap clearance when operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104862907A CN104862907A (en) | 2015-08-26 |
| CN104862907B true CN104862907B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323735.2A Active CN104862907B (en) | 2015-06-12 | 2015-06-12 | A kind of nozzle of adjustable nozzle gap clearance when operation |
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| Country | Link |
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| CN (1) | CN104862907B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332181A (en) * | 2015-10-28 | 2016-02-17 | 无锡市惠泽通用机械有限公司 | Flow controlling type nozzle for dyeing machine |
| CN105603660B (en) * | 2016-01-26 | 2017-12-01 | 立信染整机械(深圳)有限公司 | A kind of adjustable nozzle device |
| CN106917213B (en) * | 2017-04-17 | 2023-05-12 | 无锡惠山万邦科技有限公司 | Nozzle component for a sample machine |
| CN110396785A (en) * | 2019-09-02 | 2019-11-01 | 江苏博森机械制造有限公司 | Nozzle applied to high temperature dyeing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2409211B (en) * | 2001-09-28 | 2005-10-19 | Falmer Investment Ltd | Improvements in and relating to fabric processing |
| CN2761657Y (en) * | 2004-05-14 | 2006-03-01 | 刘信均 | Spray nozzle up and down exhaust regulating structure of dyeing machine |
| CN2830455Y (en) * | 2005-08-17 | 2006-10-25 | 青岛三元集团股份有限公司 | Normal temp overflow sample dyer |
| KR20140014306A (en) * | 2014-01-13 | 2014-02-05 | 박정열 | High soft release and tangles of fabric dyeing machine protection device |
| CN204753103U (en) * | 2015-06-12 | 2015-11-11 | 立信染整机械(深圳)有限公司 | Nozzle of adjustable nozzle clearance interval when operation |
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2015
- 2015-06-12 CN CN201510323735.2A patent/CN104862907B/en active Active
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| Publication number | Publication date |
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| CN104862907A (en) | 2015-08-26 |
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Effective date of registration: 20190423 Address after: Room A1-1 (office space) on the first floor of Linhai Industrial Park Business Building, Zhongshan Torch Development Zone, Guangdong Province Patentee after: Lixin Dyeing and Finishing Machines (Guangdong) Co., Ltd. Address before: 518000 No. 17-19 Lixin Road, Danzhutou Industrial Zone, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: FONG'S DYEING AND FINISHING MACHINERY (SHENZHEN) CO., LTD. |