CN2427531Y - Pneumatic type damping air splicer - Google Patents
Pneumatic type damping air splicer Download PDFInfo
- Publication number
- CN2427531Y CN2427531Y CN 00220973 CN00220973U CN2427531Y CN 2427531 Y CN2427531 Y CN 2427531Y CN 00220973 CN00220973 CN 00220973 CN 00220973 U CN00220973 U CN 00220973U CN 2427531 Y CN2427531 Y CN 2427531Y
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- Prior art keywords
- passage
- casing
- air
- gas piston
- water
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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
The utility model relates to a pneumatic type spraying air splicer. A water supply device of the utility model is composed of a box body, a suction valve, a discharge valve, a gas piston, a gas piston rod and an adjusting rod, wherein, a longitudinal passage is arranged in the box body; the inner lower part of the passage is provided with the suction valve; the inner middle part of the longitudinal passage of the box body is provided with a liquid cylinder head which divides a water cavity and an air cavity of the passage; the longitudinal passage is provided with the gas piston rod; the upper end of the gas piston rod is fixedly connected with the gas piston positioned in the air cavity of the passage; an upper and a lower air ducts communicated with a power air duct of the air splicer and the air cavity of the passage of the box body are arranged in the box body; the upper opening of the longitudinal passage of the box body is provided with the regulating rod; the upper part of the box body is provided with a discharge valve; an outlet of the discharge valve is communicated with a twisting air duct of the air splicer; an inlet is communicated with the upper part of the water cavity at the lower section of the longitudinal passage of the box body through a water passage in the box body.
Description
The utility model is about being connected the novel equipment of yarn in bobbin winder and the operations such as two-for-one twister.Particularly a kind ofly be used for the broken end that yarn or strand have certain hygroscopicity fibre and do not have the pneumatic type spray air splicer that knot is twisted with the fingers.
In existing spray (adding) mist formula splicer, all adopted the water conservancy project of plunger displacement pump pump to make principle, two kinds of pneumatic and mechanical actions are arranged.Wherein mechanical type adds the mist air splicer because of eliminating for minor amount of water (each twisting only needs 0.01ML water in the course of work) instability.Pneumatic type spray air splicer has adopted gas piston reciprocating action pump water, and the water yield is come the control cylinder stroke by adjusting rod and is guaranteed easily.Now more generally adopt.
Because of air has compressibility, reaching supplies water stablizes, and must thoroughly remove the air in the water channel.For this reason, be provided with exhaust passage and bleed screw specially at existing pneumatic type spray air splicer, be provided with the special arrangement of positive opening check valve specially in the inlet valve bottom, because of exhaust apparatus has been arranged, water inlet has only other moving, and has increased intake tunnel, water tank, water tank sight glass and tank lid.And it is very complicated to operate.
Because in the assembling maintenance process, water piston all scribbles lubricating grease when installing, and once can't clear in exhaust process, must carry out the bleed screw exhaust second time.Operating difficulties can use after must training operative employee's (particularly for the first time use).
The purpose of this utility model is exactly in order to address the above problem, and a kind of stable water supply is provided, and improves the operability of air splicer, uses reliably, is convenient to the pneumatic type spray air splicer of care and maintenance.
Technical solution of the present utility model:
A kind of pneumatic type spray air splicer, it comprises free twister, water supply installation and external water reservoir, water supply installation is connected with empty twister one, external water reservoir links to each other with the water supply installation import by conduit, it is characterized in that water supply installation is by casing, inlet valve, dump valve, the gas piston, the gas piston rod, adjusting rod is formed, one vertical passage is arranged in the casing, this passage end opening is provided with the pipe joint that links to each other with conduit, the bottom is provided with inlet valve in the passage, and the inlet valve import closely contacts with the pipe joint outlet, the middle part is provided with the fluid cylinder lid of partition in the casing vertical passage, it separates the water cavity of passage bottom and the air cavity on passage top, corresponding water at vertical passage, the medium position of air cavity combination is provided with the gas piston rod, the upper end of this gas piston rod is connected with the gas piston that is positioned at the passage air cavity, and on the corresponding gas piston, lower position in casing, be provided be communicated with empty twister power air flue and casing passage air cavity on, downtake, the step adjusting rod that is provided with suitable for reading of casing vertical passage, this adjusting rod outer end is stretched out casing and is connected with adjusting knob, be provided with dump valve on casing top, this dump valve outlet communicates with the twisting air flue of empty twister, and its import is communicated with the water cavity top of casing vertical passage hypomere by the aquaporin in the casing.
The utility model has following advantage compared to existing technology:
1, the operative employee operate very facility at a glance can, need not training.
2, owing to cancelled the exhaust passage in the water channel, the fluid cylinder volume reduces, and supply water stable more (compressibility that has trace because of liquid) becomes knot quality height.
3, the exhaust passage on the exhaust apparatus of inlet valve bottom and fluid cylinder top cancellation, parts greatly reduce (only need original 60%), and processing and manufacturing is simple, and cost is low.
4, easy to maintenance, maintenance cost is low, has reduced use cost.
Fig. 1 is the utility model pneumatic type spray air splicer outline drawing.
Fig. 2 is a water supply installation elevation cross-sectional view of the present utility model.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the A portion enlarged diagram among Fig. 3.
As Fig. 1-4, the utility model comprises free twister 1, water supply installation 2 and external water reservoir 3, water supply installation 2 is connected with empty twister 1 one, external water reservoir 3 links to each other with water supply installation 2 imports by conduit 4, characteristics of the present utility model are, water supply installation 2 is by casing 5, inlet valve 6, dump valve 7, gas piston 8, gas piston rod 9, adjusting rod 10 is formed, one vertical passage 11 is arranged in the casing 5, these passage 11 end openings are provided with the pipe joint 12 that links to each other with conduit 4, the bottom is provided with inlet valve 6 in the passage 11, and inlet valve 6 imports closely contact with pipe joint 12 outlets, the middle part is provided with the fluid cylinder lid 13 of partition in casing 5 vertical passages 11, it separates the water cavity of passage 11 bottoms and the air cavity on passage 11 tops, corresponding water at vertical passage 11, the medium position of air cavity combination is provided with gas piston rod 9, the upper end of this gas piston rod 9 is connected with the gas piston 8 that is positioned at passage 11 air cavitys, and on the corresponding gas piston 8, lower position in casing 5, be provided be communicated with empty twister 1 power air flue and casing 5 passages 11 air cavitys on, downtake 14,15, the step adjusting rod 10 that is provided with suitable for reading of casing 5 vertical passages 11, these adjusting rod 10 outer ends are stretched out casing 5 and are connected with adjusting knob 16, be provided with dump valve 7 on casing 5 tops, these dump valve 7 outlets communicate with the twisting air flue 17 of empty twister 1, and its import is communicated with the water cavity top of casing 5 vertical passages 11 hypomeres by the aquaporin (not shown) in the casing 5.
In the utility model, the concrete structure of the upper and lower air flue 14,15 in water supply installation 2 casings 5 is, one end of last air flue 14 communicates with empty twister 1 gas lower part of piston air flue, its other end communicates with the upper end of casing 5 vertical passages 11 air cavitys, one end of downtake 15 communicates with the upper airway of empty twister 1 gas piston, and its other end communicates with the lower end of casing 5 vertical passages 11 air cavitys.
In order to guarantee the assembly reliability of adjusting rod 10, adjusting rod 10 can be connected the suitable for reading of casing 5 vertical passages 11 by cylinder head 18, adopt screw connection structure between cylinder head 18 and the adjusting rod 10, be provided with locking cap 19 in cylinder head 18 and adjusting rod 10 junctions, to guarantee the relative position between them.
In utility model, if water supply installation 2 casings 5 adopt built-in water storage cavity, then can save external water reservoir 3 and conduit 4 thereof, its syndeton is identical with principle.
Operation principle of the present utility model:
Under the 8 big stroke effects of gas piston, make pressure oscillation in the vertical passage 11 bottom water cavities by gas piston rod 9.When gas piston 8 is up, original air pressure in water cavity have substantial degradation (only being 0.25 atmospheric pressure), the low pressure effect is opened inlet valve 6, water is by conduit 4 in the external water reservoir 3, inlet valve 6 enters in the water cavity, when gas piston 8 is descending, air is discharged from dump valve 7 after compression, when operative employee's pressing trigger 2-3 time, (have only 1 time), can spray water, when getting rid of fully in the water cavity behind the air, rotation adjusting rod 10 makes output be decreased to the required water yield requirement of normal twisting, with locking cap 19 secured adjusted bars 10, can make sky twister 1 be in normal operating conditions.
Claims (3)
1. pneumatic type spray air splicer, it comprises free twister, water supply installation and external water reservoir, water supply installation is connected with empty twister one, external water reservoir links to each other with the water supply installation import by conduit, it is characterized in that water supply installation is by casing, inlet valve, dump valve, the gas piston, the gas piston rod, adjusting rod is formed, one vertical passage is arranged in the casing, this passage end opening is provided with the pipe joint that links to each other with conduit, the bottom is provided with inlet valve in the passage, and the inlet valve import closely contacts with the pipe joint outlet, the middle part is provided with the fluid cylinder lid of partition in the casing vertical passage, it separates the water cavity of passage bottom and the air cavity on passage top, corresponding water at vertical passage, the medium position of air cavity combination is provided with the gas piston rod, the upper end of this gas piston rod is connected with the gas piston that is positioned at the passage air cavity, and on the corresponding gas piston, lower position in casing, be provided be communicated with empty twister power air flue and casing passage air cavity on, downtake, the step adjusting rod that is provided with suitable for reading of casing vertical passage, this adjusting rod outer end is stretched out casing and is connected with adjusting knob, be provided with dump valve on casing top, this dump valve outlet communicates with the twisting air flue of empty twister, and its import is communicated with the water cavity top of casing vertical passage hypomere by the aquaporin in the casing.
2. by the described pneumatic type spray air of claim 1 splicer, the concrete structure that it is characterized in that the upper and lower air flue in the described water supply installation casing is, one end of last air flue communicates with empty twister gas lower part of piston air flue, its other end communicates with the upper end of casing vertical passage air cavity, one end of downtake communicates with the upper airway of empty twister gas piston, and its other end communicates with the lower end of casing vertical passage air cavity.
3. by the described pneumatic type spray air of claim 1 splicer, it is characterized in that described adjusting rod is connected the suitable for reading of casing vertical passage by cylinder head, adopt screw connection structure between cylinder head and the adjusting rod, be provided with locking cap in cylinder head and adjusting rod junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220973 CN2427531Y (en) | 2000-07-07 | 2000-07-07 | Pneumatic type damping air splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220973 CN2427531Y (en) | 2000-07-07 | 2000-07-07 | Pneumatic type damping air splicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427531Y true CN2427531Y (en) | 2001-04-25 |
Family
ID=33585931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220973 Expired - Fee Related CN2427531Y (en) | 2000-07-07 | 2000-07-07 | Pneumatic type damping air splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427531Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369406A (en) * | 2015-09-29 | 2016-03-02 | 魏桥纺织股份有限公司 | Spray-type air splicer |
-
2000
- 2000-07-07 CN CN 00220973 patent/CN2427531Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369406A (en) * | 2015-09-29 | 2016-03-02 | 魏桥纺织股份有限公司 | Spray-type air splicer |
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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 |