CN2641087Y - Quick replacer for stamping steel ribbon - Google Patents
Quick replacer for stamping steel ribbon Download PDFInfo
- Publication number
- CN2641087Y CN2641087Y CNU032842228U CN03284222U CN2641087Y CN 2641087 Y CN2641087 Y CN 2641087Y CN U032842228 U CNU032842228 U CN U032842228U CN 03284222 U CN03284222 U CN 03284222U CN 2641087 Y CN2641087 Y CN 2641087Y
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- CN
- China
- Prior art keywords
- sealing strip
- cavity
- shape
- splint
- supporting plate
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- Expired - Fee Related
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Abstract
The utility model relates to a gland strip quickly replacing device with a water puncture head that is suitable for water puncture device and concludes a squirt cut board that is arranged between a main cavity and a pressure plate and a gland bush. The utility model is characterized in that: a cavity with an H shaped section is arranged between the main cavity and pressure plate, in which an H type splint is arranged. The upper and lower guiding flanges of the splint coordinate with the two grooving tracks that are processed on the lower plane of the main cavity and the upper plane of the pressure plate and can longitudinally slide along the upper and lower planes. The squirt cut board is arranged on the H shaped splint, in the center of which an oblong hole is arranged along the longitudinal direction; and an annular sealing flute for filling the gland strip is processed on the upper and lower planes of the splint that are encircled around the oblong hole. On the two terminals of the H shaped splint between the main cavity and pressure plate, at least one end is in an opening structure with a sealed end cap. The utility model has the advantages of simple structure, convenient operation, easy processing, low maintenance cost, in particular reducing the difficulty and intensity of replacing work, shortening the replacing time, and improving the production efficiency.
Description
(1) technical field
The utility model relates to a kind of water jet sealing strip fast replacing device that is applicable in the water thorn equipment, belongs to non-weaving cloth processing equipment field.
(2) background technology
Water jet is the key device in the textile industry water thorn equipment.The high pressure liquid drugs injection of water jet ejection passes fibre web, by refraction and the reflex of holding net under the fibre web to liquid drugs injection, makes the fiber between the fibre web be interweaved, twine, and has just obtained having the hydro-entangled non-woven fabric of cohesive force.In the daily operation and maintenance of water jet, the sealing strip of changing under the water needle plate is one of important process.Concerning the user, short more just meaning of sealing strip easy more, used time of replacing shortened the shutdown time to be produced, and improved operating efficiency, increased productivity effect.
In existing hydraulic pressure water jet equipment, its structure as shown in Figure 1, it comprises main chamber body 5 ', pressing plate 4 ' and is arranged between the two water needle plate 1 ' and corresponding sealing strip 2 ', though this structure has solved the complex structure of oil pressure water jet existence in the past, problems such as high-voltage oil cylinder and piston manufacturing, sealing difficulty, but during the sealing strip 2 ' under changing water needle plate 1 ', need earlier water jet to be laid down from frame, unclamp screw 3 ' (every meter about 50) then, take off pressing plate, the sealing strip that could more renew.After Xinmi City's strip of paper used for sealing is changed, need again pressing plate 4 ' to be compressed with screw 3 ', whether behind the examination high pressure, it is loosening to recheck screw again, behind the affirmation screw-driving, just can be suspended to water jet on the frame.So far, sealing strip is just calculated to change and is finished.Though this method can reach the purpose of changing sealing strip, there are shortcomings such as workload is big, the shutdown operation time is long, production efficiency is low, and the dismounting of water jet on the frame, install and also need special equipment, increased the cost of maintenance virtually.
(3) summary of the invention
The purpose of this utility model is just at existing problem in the above-mentioned prior art and custom-designed a kind of simple in structure, easy to operate even just can change the water jet sealing strip fast replacing device in the water thorn equipment of being applicable to of sealing strip rapidly under situation about not stopping production.
The purpose of this utility model realizes by following scheme: this sealing strip fast replacing device comprises water needle plate and the corresponding sealing device that is arranged between main chamber body and the pressing plate, wherein: offering its cross section between main chamber body and pressing plate is the cavity of H shape, the cross section is that the supporting plate of H shape is placed in this cavity, upper and lower two guide ribs of supporting plate match with processing two groove type tracks on plane on main chamber body lower plane and pressing plate respectively and can have location and guide effect along its longitudinal sliding motion; Water needle plate is placed on the H shape supporting plate, vertically offer slotted hole at the supporting plate center along it, all be processed with the ring packing groove that is used to load sealing strip around slotted hole on the upper and lower plane of supporting plate, it is the Open architecture that is provided with end cap seal that the two ends of the H shape cavity between main chamber body and pressing plate have an end at least.
At the two ends of the H shape cavity between main chamber body and pressing plate, can adopt the one end is the Open architecture that is provided with end cap seal, and the other end is an enclosed construction, and a unlimited end is as the operating side, is used for inserting, pulling out supporting plate and water needle plate.Also can adopt two ends to be equipped with the Open architecture of end cap seal; The cross section of described sealing strip is an O shape, also can adopt other known cross sectional shape.
Changing H shape supporting plate up and down during two interplanar sealing strips, earlier with water jet release (high-pressure pump quits work), then unclamp end cover, pulling out behind supporting plate and the water needle plate is replaceable sealing strip.Sealing strip inserts supporting plate and water needle plate after changing and finishing again, loads onto sealing block, and water jet gets final product operate as normal.
During water jet work, water under high pressure injects main cavity from water inlet pipe, under the effect of hydraulic pressure, water needle plate and supporting plate move downward, making water needle plate fit tightly with pressing plate with supporting plate, supporting plate is in the same place, by the effect of the upper and lower interplanar sealing strip of supporting plate, formed the cavity of a high-seal in the water jet.Pass the water under high pressure behind the aperture on the water needle plate, promptly formed liquid drugs injection.Because the inflow in the water jet water cavity can be approximately an airtight pressure-vessel much larger than water yield in the water jet water cavity.The characteristic that hydraulic pressure transmits to all directions in the closed container of being set forth by Pascal's theorem, supporting plate also is subjected to the effect of side force except the pressure that is subjected to above-mentioned vertical direction, and supporting plate two guide ribs have up and down just been offset this side force.Why supporting plate is designed to H shape, on the one hand is side force suffered when overcoming supporting plate work, has also increased the supporting plate self rigidity on the other hand, has also played location, guiding, the easy to operate effect of pull.
Therefore, the utility model possessed compared to existing technology advantage be: processing simple in structure, easy to operate, easy, maintenance cost are cheap.Especially when changing sealing strip, reduced the difficulty and the intensity that more change jobs, shortened the replacing time, even also can realize the replacing of sealing strip under non-stop-machine situation, production efficiency greatly improves, thus for the maximization of producer's profit-push provides may.
(4) description of drawings
Fig. 1 is existing water jet structural section cutaway view.
Among Fig. 1: label 1 ' is a water needle plate, and 2 ' is sealing strip, and 3 ' is screw, and 4 ' is pressing plate, and 5 ' is main chamber body.
Fig. 2 cuts open figure for master of the present utility model.
Fig. 3 is the cutaway view of Fig. 2 A-A.
Among Fig. 2,3: label 1 is a H shape supporting plate, and 2 is pressing plate, and 3 is main chamber body, and 4 is screw, and 5 is water needle plate, and 6 is end cap, and 7 is inlet channel, and 8 is H shape cavity, and 9 is slotted hole, and 10 is sealing strip.
(5) specific embodiment
The utility model is described further below in conjunction with accompanying drawing:
Shown in Fig. 2,3: this water jet sealing strip fast replacing device comprises water needle plate (5) and the corresponding sealing device that is arranged between main chamber body (3) and the pressing plate (2), wherein: offering its cross section between main chamber body (3) and pressing plate (2) is the cavity (8) of H shape, the cross section is that the supporting plate (1) of H shape is placed in this cavity (8), upper and lower two guide ribs of supporting plate (1) match with the two groove type tracks of processing on main chamber body (3) lower plane and the last plane of pressing plate (2) respectively and can have location and guide effect along its longitudinal sliding motion; Water needle plate (5) is placed on the H shape supporting plate (1), vertically offer slotted hole (9) at the supporting plate center along it, on supporting plate (1), all be processed with the ring packing groove that is used to load sealing strip (10) around slotted hole (9) on the lower plane, it is the sealing strip of O shape that used sealing strip (10) preferably adopts the cross section, the two ends of the H shape cavity (8) between main chamber body (3) and pressing plate (2), the one end is for being provided with the Open architecture of end cap (6) sealing, the other end is an enclosed construction, an end that opens wide is used for inserting as the operating side, pull out H shape supporting plate (1) and water needle plate (5).
Claims (4)
1, a kind of sealing strip fast replacing device, it comprises water needle plate (5) and the corresponding sealing device that is arranged between main chamber body (3) and the pressing plate (2), it is characterized in that: offering its cross section between main chamber body (3) and pressing plate (2) is the cavity (8) of H shape, the cross section is that the supporting plate (1) of H shape is placed in this cavity (8) and can be along its longitudinal sliding motion, water needle plate (5) is placed on the H shape supporting plate (1), vertically offer slotted hole (9) at the supporting plate center along it, on supporting plate (1), all be processed with the ring packing groove that is used to load sealing strip (10) around slotted hole on the lower plane, the two ends of the H shape cavity (8) between main chamber body (3) and pressing plate (2) have an end at least for being provided with the Open architecture of end cap (6) sealing.
2, sealing strip fast replacing device according to claim 1 is characterized in that: be positioned at the two ends of the H shape cavity (8) between main chamber body (3) and the pressing plate (2), the one end is for being provided with the Open architecture of end cap (6) sealing, and the other end is an enclosed construction.
3, sealing strip fast replacing device according to claim 1 is characterized in that: the two ends that are positioned at the H shape cavity between main chamber body (3) and the pressing plate (2) are the Open architecture that is provided with end cap (6) sealing.
4, sealing strip fast replacing device according to claim 1 is characterized in that: the cross section of described sealing strip (10) is an O shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032842228U CN2641087Y (en) | 2003-09-06 | 2003-09-06 | Quick replacer for stamping steel ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032842228U CN2641087Y (en) | 2003-09-06 | 2003-09-06 | Quick replacer for stamping steel ribbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641087Y true CN2641087Y (en) | 2004-09-15 |
Family
ID=34303753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032842228U Expired - Fee Related CN2641087Y (en) | 2003-09-06 | 2003-09-06 | Quick replacer for stamping steel ribbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641087Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498289A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | High-pressure hydroentangling water jet of spunlacing net consolidating machine |
| CN103498288A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Spunlace head of spunlace fibermesh fixing machine |
-
2003
- 2003-09-06 CN CNU032842228U patent/CN2641087Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498289A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | High-pressure hydroentangling water jet of spunlacing net consolidating machine |
| CN103498288A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Spunlace head of spunlace fibermesh fixing machine |
| CN103498289B (en) * | 2013-09-29 | 2015-11-18 | 无锡纳润特科技有限公司 | The type high pressure jet head of water thorn fixed network machine |
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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 |