CN103569799B - Liquid supplying apparatus and the equipment comprising this device - Google Patents
Liquid supplying apparatus and the equipment comprising this device Download PDFInfo
- Publication number
- CN103569799B CN103569799B CN201310282509.5A CN201310282509A CN103569799B CN 103569799 B CN103569799 B CN 103569799B CN 201310282509 A CN201310282509 A CN 201310282509A CN 103569799 B CN103569799 B CN 103569799B
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- China
- Prior art keywords
- compressed gas
- mixing chamber
- liquid
- supply house
- plunger
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
- B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
- B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
- B65H69/066—Wet splicing, i.e. adding liquid to the splicing room or to the yarn ends preparing rooms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Accessories For Mixers (AREA)
- Multiple-Way Valves (AREA)
Abstract
A kind of device (10) for supplying liquid to equipment (11), described equipment (11) is used for spinning or yarn by the type connection of compressed gas and liquid, described equipment includes mixing chamber (14) and compressed gas introduce valve (20), indoor in described mixing, to be connected spin or the end of yarn is inserted into, and stretch out the delivery pipe (33) for conveying compressed gas and liquid at described mixing chamber, described compressed gas introduce at least one outlet that valve is provided with entrance and described compressed gas, described device has following characteristics, it includes：Cylinder (26), liquid Supply House (27), collection and mixing chamber (30), the compressed gas Supply House (34) for compressed gas supplying, and plunger (38).
Description
Technical field
The application relate to connected by compressed gas and liquid spin or yarn supply of equipment liquid device.
The application further relate to connect by compressed gas and liquid including this sampling device for supplying liquid spin or
The equipment of yarn.
Background technology
Known, weaving loom and, particularly, automatic coil winding machine is provided with substantial amounts of work station or spindle, described work station or
Each in spindle be provided with for connect processed spin or yarn equipment, described equipment is suitable to online or yarn and is interrupted
In the case of recover the seriality of line or yarn, described line or yarn be interrupted be eliminated due to the fracture of burst, expectation therefore
Barrier position, also, the consumption of the spool that line or yarn unwind from it.
Such connection equipment, the jargon in this field is splicer, does not execute with having tieing and spins or yarn ends
Pneumatic connection.In fact, they use compressed gas, typically compressed air, take the end of line to be connected or yarn apart, and
And be attached by the staggered of fiber of such end.As time goes on, such connection equipment of three types
It has been established that they based on the mode for connecting different and be used as by be attached spin or yarn fiber
Type and the function of its characteristic, for example, the type of spinning, number, number of share of stock, holding and twisting and the twist.
Connection equipment is actually known, as attachment means, is only suitable for compressed air or the pressure of compressed air or heating
Contracting air and liquid, typically water, mixture.
With particular reference to the connection equipment of nearest type, this equipment be generally used for connecting by spinning of making of Caulis et Folium Lini or Cotton Gossypii or
Yarn, to improve outward appearance and the resistance to tearing of connection.
The major defect of the such equipment for being connected by compressed air and water includes needing accurately to add
(dose) water yield, described water is supplied to connection or mixing chamber for executing each attended operation together with compressed air.
Actually, on the one hand, the water of the excess brought by compressed air can attack the part of connection equipment and described connection
Device around equipment, similar to, such as electronic-controlled installation, and produce corrosion over time and damage, so need numerous
The maintenance of weight and replacement operation.The dust that these events are existed by working space, especially from processed line or yarn
Fiber deteriorates further.
On the other hand, line or yarn in order to obtain desired qualities grade connect, and the not enough water yield is inadequate.
In order to overcome these shortcomings it has been proposed that different scheme.
The first string includes the water using minimum, and described water is added to compressed air, is subsequently introduced into being formed
To the connection of connection equipment or the mixture of mixing chamber.By this way, it can be avoided that water is in the part connecting equipment and company
Connect the distribution on the device around equipment and deposition.
One scheme of so type is for example described in DE3337895 (IT1178147) and provides list
The use of one valve, this valve compressed air is fed to connection simultaneously or mixing is indoor and by described compressed air and predetermined close
(dose) water adds together.
According to the description of DE3337895, the actuating of this valve is electromagnet-type or the manual type by using button, and
Wherein, when substantially the same with producing the compressed air stream going to connection or mixing chamber, water is added and is supplied to
In described compressed air stream, thus producing so final stream.
Describe another program in DE3303419 (IT1177530), this solution provides for adding water (dosing
The use of valve water), this valve is made into being opened by the injection of the compressed air from circuit, and described circuit is by described compression
Air is brought into connection or mixing interior and is provided entrance by special service valve.
According to the description of DE3303419, when going to the compressed air of connection or mixing chamber in respective supply connection
During flowing, water is added.
Such scheme, although decreasing distribution with water and the problem of the relevant corrosion of deposition and damage, has spy
Limitation on the complicated and heavy and connection equipment that is difficult to be arranged on known type.
Another limitation of these schemes of known type includes it cannot be guaranteed that water mixes and mist in compressed air stream
The good level changed, jeopardizes the quality of the joint of acquisition.
In addition, such solution is known, provide connection positioned at pond (basin) or the setting of mixing chamber,
This pond can seal closing before and during execution connects, and this pond is provided with for discharging the excess air being added with water
Conduit, described water is incorporated into connection during attended operation or mixing is indoor.
In IT1223431 or IT1316370, for example describe such solution.This solution will
Join domain is kept apart with external environment condition, and therefore stop the air being added with water and the mechanical part being connected equipment or its
Contact between other devices of surrounding；Therefore no longer must use the water supply of exact dose, thus may determine that excess
Water is such that it is able to process any type of line or yarn.
Although in addition, the program eliminates with water in an efficient way to the part being connected equipment and device about
Spread and the relevant corrosion of deposition and damage problem, although and ensure that and be obtained in that firm joint but have
Some shortcomings, wherein it is emphasized that the fact be, sometimes described joint there is unevenness thus on the fabric of end produce the flaw
The outward appearance of defect.
Such shortcoming comes from such a fact, and during connecting, the end of line to be connected or yarn is with can not
Always controlled length is fixed in the pond of reclosable (re-closable).
Content of the invention
The purpose of the present invention is the shortcoming avoiding prior art.
Particularly, it is an object of the invention to, provide for being supplied to liquid for by compressed gas and liquid even
Connect spin or yarn the device of equipment and for connected by compressed gas and liquid spin or yarn equipment, described dress
Put simple with device structure, compact, and low cost, and except those are arranged for controlling and order connection equipment itself
Device outside it is not necessary to using expensive control and command device.
Another object of the present invention is to, provide and spin for being connected by compressed gas and liquid for supplying liquid to
The device of the equipment of line or yarn is that this device can be easily mounted to have existed and be arranged on end user place
Coiling hands- operation for connect spin or yarn equipment.
Another object of the present invention is to, obtain a kind of for spinning or yarn to being connected by compressed gas and liquid
The device of supply of equipment liquid and a kind of connected by compressed gas and liquid spin or yarn equipment, described device and setting
Standby it is obtained in that high-quality joint.
Object of the present invention is achieved in that by obtaining one kind as described in the disclosure respectively
For to connected by compressed gas and liquid spin or yarn supply of equipment liquid device and a kind of for by pressure
Contracting gas and liquid connect spin or yarn equipment.
Other characteristic is predicted in a preferred embodiment.
Brief description
Refer to the attached drawing, by explained below, the present invention for spinning or yarn to being connected by compressed gas and liquid
The device of supply of equipment liquid of line and being connected by compressed gas and liquid is spinned or the characteristic of equipment of yarn and advantage
Will be apparent from, this description does not provide constraints.
Fig. 1 be the present invention connected by compressed gas and liquid spin or yarn equipment axonometric chart；
Fig. 2 is the profile of the details of the equipment of Fig. 1, it illustrates the present invention in resting position for supplying liquid
Device；
Fig. 3 is the profile of the details of the equipment of Fig. 1, it illustrates the present invention in operating position for supplying liquid
Device.
Specific embodiment
Refer to the attached drawing, reference 10 all represents for by compressed gas, typically air, and water connects and spins
The equipment 11 of line or yarn supplies the device of liquid.
For purposes of description, statement " compressed gas " and "compressed air only" must be considered as equivalent, and state
" liquid " is also the same with " water ".
Equipment 11 is such type, and it may be mounted on automatic coil winding machine it is particularly possible to be arranged on due to being
The type automatic coil winding machine that therefore its details is not described and is illustrated on.In short, automatic coil winding machine is provided with multiple works
Stand or spindle (spindle), and be connected to automatically controlled station by way of PC, by described automatically controlled station, order can be set
Put and be presented for operating automatic coil winding machine and its part.
Each spindle includes reel (bobbin), and described line that will be packaged or yarn are moved back on described reel
Around including detection means, described detection means is referred in the art as yarn cleaner and is unwinding from reel it is adaptable to control
During the seriality of line or yarn and situation, particularly, it is understood that there may be thicker or flaw portion in any case
Point, and it is applied in the case of defect is detected and cuts described line or yarn, and include line or yarn is wound around thereon
Parcel, this parcel by cylinder or drum arrange in rotary manner.For connecting equipment 11 quilt of processed line or yarn
It is arranged on each spindle and, in the case of being interrupted due to burst broken string, cleaned by yarn to eliminate to have
The part of the defect that device detects and execute cutting thus in the case of the interruption that leads to, and spool is depleted or quilt
It is adaptable to connecting line or yarn in the case of replacement.
Two suction and swing arm, and, cooperate with equipment 11, be respectively used to search and hold line or the yarn on parcel top
The line of end and reel bottom or the end of yarn, and be used for introducing them in equipment 11 with connecting line or yarn
Both ends.
Equipment 11 includes matrix 12, and head 13 is fixed on the top of matrix, and described matrix is provided with junction chamber or mixing chamber 14,
Junction chamber or mixing chamber are provided with longitudinal slit 15 at top, longitudinal slit in top and opposite end openings, for connecting
Line or the end of yarn be incorporated in longitudinal slit, for simplicity, the end of line to be connected or yarn is shown without.
Lid 16 is installed in temporarily turn off mixing chamber 14 in swing arm 17, in the end of line to be attached or yarn
After being introduced in mixing interior, and before attended operation and period.
Known, in each end of mixing chamber 14, exist, away from it and sequentially：The guiding of each end of line or yarn
Element 18；Preparation facilitiess 19 for pneumatic pretreatment line to be connected or the end of yarn；Pull bar, described pull bar is from corresponding
Preparation facilitiess 19 pull up the line of (draw) pretreatment or the end of yarn in the direction of mixing chamber 14；Locking device, described locking
Device is provided with standing part and the movable part for locking the end of the line being introduced in mixing chamber 14 or yarn；Cutting dress
Put, described cutter sweep is provided with standing part and is used for cutting the end of the line of opposite end being derived from mixing chamber 14 or yarn
Movable part；And the reference guide plate (jargon is " thread separator ") of the end of line or yarn.
These components and device, comprehensive listed above, it is not further described and illustrates, because they are for ability
The those of ordinary skill in domain is known type.In matrix 12, compressed gas introduce valve 20 and are installed to serve introducing pressure
Contracting gas, this valve is provided with entrance, and this entrance is shown without, and this entrance can be associated with compressed gas source (typically air),
And this valve has two outlets, described egress selection ground and alternatively by way of bobbin 21 with entrance even
Logical：For compressed gas are fed to the first outlet 22 of preparation facilitiess 19 and be used for device 10 compressed gas supplying and
From described device 10 to the second outlet 23 of mixing chamber 14 compressed gas supplying.
In more detail, the compressed gas for introducing compressed air introduce valve 20 is threeway and the guiding valve type of three positions.
Especially, except the entrance of compressed air, described valve has first outlet 22 and second outlet 23, and described first outlet 22 connects
To for preparation facilitiess 19 supply service duct 24, described second outlet 23 be connected to the present invention for supplying liquid
Device 10.
Compressed gas for introducing compressed air introduce the bobbin 21 of valve 20 in centre position (neutral
Position it is) axially movable between (Fig. 2), the first operating position and the second operating position (Fig. 3), in described interposition
Put, first outlet 22 is all separated with entrance with second outlet 23, in described first operating position, first outlet 22 be configured to
Supply the entrance connection (dextral motion (a of the bobbin 21 shown in this position respective figure of compressed air to preparation facilitiess 19
Right-hand movement)), in described second operating position, second outlet 23 be configured to for device 10 and
Connected with the entrance of liquid to mixing chamber 14 compressed gas supplying by this device 10.
In main body 13, one group of bulging cam is rotatably mounted, and described one group bulging cam is set to electronic horse
Reach, the mode of stepper motor and reversable motor rotates in the two directions.Motor, is shown without, and is fixed on matrix 12
Outside and remotely can be activated by way of the electric pulse launched by electronic management system.
Drum cam set includes multiple cam rails, the movement of the moving element of each cam rail control device 11, wherein,
Particularly, by covering for closing and opening the arm 17 of mixing chamber 14 by way of 16, positioned at the lock of the opposed end of mixing chamber 14
The moving parts of fixed and cutter sweep, the compressed gas for introducing compressed gas introduce the bobbin 21 of valve 20 and are used for line
Or the end of yarn pulls to the pull bar of mixing chamber 14 from preparation facilitiess 19.
As those of ordinary skill in the art are easy and fast understanding, each cam rail of described bulging cam set is each
Individual cam follower is along described cam follower is closed with the actuator lever of each moving element for activated apparatus 11 successively
Connection.
For simplicity, these assemblies (drum cam, cam follower and actuator lever) do not have a detailed description and show
Go out because they for those of ordinary skill in the art be easy to and quick clearly, and as an example in US5680751
It is described with US6199360, except the actuator lever 25 of bobbin 21.
The movement of bobbin 21 is actually driven by actuator lever 25, and described actuator lever 25 has two ears at one end
Portion, described ear is each combined with the ends of bobbin 21, and described actuator lever has cam follower in the other end
Element, described cam follower element is combined with each control drum being formed on drum cam in a sliding manner.Up-to-date drum tool
There are two forks (branch), described two forks are respectively used to for compressed gas to be incorporated into the first operating position from centre position
Introduce valve 20 with the compressed gas of the second operating position.
The peculiar characteristic of the present invention is the device 10 for supplying liquid, and described device 10 is fixed to the side of head 13
The matrix 12 of equipment 11 top.
Device 10 includes cylinder 26, described cylinder 26 be hollow (wherein " cylinder " refers to the inner chamber of main body,
Regardless of whether its external shape), form liquid Supply House 27 in described cylinder body, described liquid Supply House 27 is provided with entrance 28,
Described entrance 28 is associated with fluid supply by way of joint 29, typically water, and fluid supply is not given and illustrated.In assembling and work
In structure, liquid Supply House 27 always fills water (liquid), and described water is supplied by gravity or under stress.
Collect and mixing chamber 30 is formed on the inside of cylinder 26 of liquid Supply House 27 side and is sealed with cylinder
Ground is separately.
Collect and mixing chamber 30 is provided with compressed air (gas) inlet port (inlet mouth) 31 and compressed air and water
The outlet (outlet mouth) 32 of (liquid), in the assembled configuration of the device 10 on equipment 11, outlet 32 be used for
Associate to mixing chamber 14 transmission compressed air with the delivery pipe 33 of water.
Inlet port 31 is always on outlet 32 and is associated with collection and mixing chamber 30.
In cylinder 26, and, the compressed gas Supply House 34 for compressed gas supplying is formed, this compressed gas
Supply House 34 is provided with the entrance opening 35 of compressed gas and the exit opening 36 being supplied to compressed gas therein, and this entrance is opened
The second outlets 23 that mouth 35 introduces valve 20 with the compressed gas for introducing compressed gas associate, and described exit opening 36 passes through shape
The mode of conduit 37 in cylinder 26 is become to be in fluid communication with the inlet port 31 of collection and mixing chamber 30.
In cylinder 26, plunger 38 is accommodated in an axially slidable way, and described plunger is provided with cavity 39, described cavity
Towards cylinder 26 inside opening of itself, for transmitting multi-dose liquid from liquid Supply House 27 to collection and mixing chamber 30.
By this way, plunger 38 is hermetically accommodated in cylinder 26：It is based on and entered by by entrance opening 35
Compressed gas in the compressed gas Supply House 34 for compressed gas supplying apply the effect of thrust thereon and produce
Control, between the resting position of device 10 and operating position move axially.
Entered by the compressed gas that the compressed gas introducing valve 20 for introducing compressed gas towards its second outlet 23 is supplied
Enter in the entrance opening 35 of the compressed gas Supply House 34 of compressed gas for feeding mechanism 10, with actuating plunger 38 static
Movement between position and operating position and and then pass through conduit 37 and enter in collection and mixing chamber 30.Said compression
Gas and liquid mixing, to form the mixture of compressed air and liquid, then described mixture is flowed into by delivery pipe 33
In mixing chamber 14, said liquid is previously collected during the connection cycle.
Plunger 38 includes, at one end, head 40, described head 40 is sealingly received in for supplying by lip type packing ring 41
Answer in the compressed gas Supply House 34 of compressed gas, and when device 10 is in resting position, described head 40 is closed and is used for
Passage between the entrance opening 35 of such compressed gas Supply House 34 of compressed gas supplying and exit opening 36.
In the other end of plunger 38, it is provided with the seat 42 for elastic device one end, described elastic device is substantially by thrust
Spring 43 is constituted, and the other end of described elastic device leans against the lid 44 for closing cylinder 26.
Compressed gas in thrust spring 43 and entrance in the compressed gas Supply House 34 for compressed gas supplying are counter to be made
With plunger 38 being maintained at the resting position of device 10.
Cavity 39 is made up of cannelure, and plunger 38 is divided into two column parts, described two cylindrical portion by described cannelure
Divide and there is identical diameter, described cannelure is sealed by a series of pads 45, and a series of described pads are accommodated in cylinder 26
In, a series of described pads will be used for the compressed gas Supply House 34 of compressed gas supplying, collect and mixing chamber 30 and liquid confession
Answer room 27 separately, described room for compressed gas supplying, collection and mixing chamber 30 and liquid Supply House 27 are sequentially defined.
Collect with mixing chamber 30 and liquid Supply House 27 all by respective perforation annular cage 46,47 definition, described perforation
Annular cage is accommodated in the inner chamber of cylinder 26 between a pair respective pad 45, here, two in described two rooms
It is provided with interval 48 between continuous pad 45.
Assembly of the invention 10 takies resting position (Fig. 2) and operating position (Fig. 3), in described position, follows to use by oneself
In introduce compressed gas compressed gas introduce valve 20 pneumatic command, from first to the second position switching occur, when valve from
Intermediate position arrives behaviour for compressed gas be fed to mixing chamber 14 to its second operating position or under any circumstance
When making position switching.
According to the present invention, and, the identical compression that the switch of device 10 is driven into operating position from resting position is empty
Gas (gas) is supplied to mixing chamber 14, based on the collection being supplied to same apparatus 10 and mixing chamber 30 in liquid mixing.
In the resting position (Fig. 2) of device 10, plunger 38 is maintained at a position by thrust spring 43, in a described position
The head 40 of place's plunger closes the entrance opening 35 of compressed gas Supply House 34 and exit opening 36 for compressed gas supplying
Between passage, and at a described position, the cavity 39 of plunger is accommodated in collection and mixing chamber 30, in described collection
In mixing chamber, described cavity has discharged wherein the multi-dose liquid collected in the previously connection cycle.
From the beginning of resting position, follow thrust, device 10 is switched to its operating position (Fig. 3), described thrust
It is the thrust contrary with the thrust being applied by spring 43 being applied on plunger 38 by compressed air, described compression is empty
Gas is introduced and run out of from its second outlet 23 and supply by the compressed gas introducing valve 20 for introducing compressed gas.
Plunger 38 is therefore pushed away by the compressed air being used in the compressed gas Supply House 34 of compressed gas supplying in entrance
Dynamic, at this position, the head 40 of plunger discharges and opens to be opened for the entrance opening 35 of compressed gas supplying itself and outlet
Passage between mouth 36.
Drive identical air the going out by the compressed gas Supply House 34 for compressed gas supplying of plunger 38 motion
Mouth opening 36, and entered into by conduit 37 in collection and mixing chamber 30 from this exit opening.Said air with front
The liquid mixing collected during the face connection cycle is to reach mixing chamber 14 by delivery pipe 33.In the operating position of device 10, post
The cavity 39 of plug 38 is accommodated in for being supplied in the liquid Supply House 27 of liquid, is full of liquid in described liquid Supply House 27
Body.When plunger returns to the resting position of device 10, the multi-dose liquid being present in cavity 39 is pulled (pull) and release
To prepare for the follow-up connection cycle in collection and mixing chamber 30.
After the first connection cycle that no liquid is dried, for each follow-up connection cycle, it is present in collection and mixes
Multi-dose liquid in room 30 is therefore transported in such collection and mixing chamber 30 during executing the previous connection cycle, so
Multi-dose liquid is carried and mixed by compressed air, and described compressed air is from resting position to the switch of operating position driving means 10
So that then mixing chamber 14 itself will be fed to, to execute the connection cycle.
Described multi-dose liquid that is to say, that be transported to collection and the mixing of device 10 by plunger 38 from liquid Supply House 27
In room 30, when plunger is transformed into resting position from operating position, it is, when the compressed gas being used for introducing compressed gas are drawn
Enter valve 20 from its second operating position, or under any circumstance from the position for introducing pressure gas into mixing chamber 14,
It is switched to intermediate position.
As the comparison from Fig. 2 and 3 is apparent from, for compressed gas supplying compressed gas Supply House 34 by plunger 38
Head 40 be divided into the two parts with variable-volume:It is defined within the Part I between head 40 and the end wall of cylinder 26
A and be defined within head 40 and be formed at the Part II B between the midfeather within cylinder 26.
When device 10 is located at resting position, primary importance A is connected with entrance opening 35 and is separated with exit opening 36,
But Part II B is connected with exit opening 36 and is separated with entrance opening 35.
In device 10 during resting position is switched to operating position, the volume of Part I A increases, and reduces Part II
The volume of B, plunger 38 stroke Part I as the room for controlling plunger 38 movement itself.
In the run duration of automatic coil winding machine, the seriality if there is processed line is interrupted, then a series of signal
The motor rotation of control device 11, therefore starts the connection cycle.
By way of the arm 17 being controlled by a cam by drum cam, lid 16 is closed.
In the locking of the other end of mixing chamber 14 and cutter sweep by corresponding lever, corresponding lever by with
Control from each cam of the prominent line of the other end of mixing chamber 14 or the bulging cam of the end of yarn in locking and cutting.
Subsequently, the cutting tip of line or yarn is introduced in in the preparation facilitiess 19 of pretreatment；For this purpose, use
Introduce valve 20 in the compressed gas introducing compressed gas and be moved to the first operation open position, by the actuator lever 25 of drum cam
With the mode of specific cam, operate open position described first, described bobbin 21 moved towards right side, referring to accompanying drawing, with
Introduce pressure gas into the service duct 24 of supply preparation facilitiess 19.
Compressed gas for introducing compressed gas introduce valve 20 and then return to intermediate position.
Subsequently, preparation facilitiess in mixing chamber 14 for the pull bar being activated by the respective bar that the cam of drum cam controls
The pretreatment end of 19 bracing wires or yarn, until placing them each other with certain length on another.
Subsequently, the compressed gas for introducing compressed gas introduce valve 20, by the cam of actuator lever 25 and drum cam, quilt
Move to its second aperture position, for the introducing of compressed air to mixing chamber 14.
The compressed air introducing the exit of the second outlet 23 of valve 20 from compressed gas enters into being used for of device 10
The entrance opening 35 of the compressed gas Supply House 34 of compressed gas supplying, and to plunger 38 apply thrust, with activate with by
Effect its slip contrary that thrust spring 43 is applied on plunger.
Device 10 is switched to operating position from resting position by this way.
Compressed air pass through for compressed gas supplying compressed gas Supply House 34, and by conduit 37 reach collect and
Mixing chamber 30, collect and mixing chamber 30 in, described compressed air is mixed with Already in multi-dose liquid therein, and by its
Towards delivery pipe 33 move to outlet and from delivery pipe to mixing chamber 14 be used for execute reality Connection Step.
In this step, in liquid Supply House 27, plunger 38 has the cavity 39 of its own, is full of in liquid supply interior
Liquid.
When Connection Step has been carried out, the compressed gas for introducing compressed gas introduce valve 20 and return to interposition
Put and device 10 returns to its resting position；In such passage, the multi-dose liquid collected in cavity 39 is by plunger 38
It is transported in collection and mixing chamber 30, in described collection and mixing chamber 30, described liquid is released to prepare for subsequent
The connection cycle.
It is emphasized that can individually and remotely be caused for introducing the compressed gas introducing valve 20 of compressed gas
Dynamic, for example pass through special electromagnetic valve.
Identical compressed gas for introducing compressed gas introduce valve 20 and can individually introduce valve replacement, institute by two
State two single valves that introduce to be respectively used to supply air to preparation facilitiess 19 and mixing chamber 14, and described compressed gas introduce
Valve 20 can for example be passed through each special electromagnetic valve by activate may individually and remotely.
In these cases, drum cam structure is different.
In a preferred embodiment, finally, the groove 39 of plunger 38 is the type with adjustable volume.The present invention's
Device for supplying liquid has the advantages that structure is simple and compact, due to being fed to the same stream of the compressed air of junction chamber
Directly pneumatically actuated it is not necessary to other single and expensive control element installation it is not required that setting complicated and
Heavy pressurized air lines, therefore also reduce the load loss occurring with it.
The device for supplying liquid of the present invention can also readily be arranged on the equipment of known type, without
Special modification, because described device is inserted into the outlet of the valve for introducing compressed gas and for Already in
Between the delivery pipe that junction chamber in each connection equipment transports.
The device for supplying liquid of the present invention further improves degree of mixing and in the compressed air stream towards junction chamber
In water fogging degree it is ensured that being obtained in that high-quality.
For spinning or the device of supply of equipment liquid of yarn and bag to for being connected by compressed gas and liquid
Include spinning or the equipment of yarn is subject to substantial amounts of modifications and changes for connecting of such device by compressed gas and liquid,
Present invention encompasses all described modifications and changes；And, all these details can be replaced by technical equivalent component.?
In practice, the material being used and size can need according to technology and change.
Claims (16)
1. a kind of device (10) for supplying liquid to equipment (11), described equipment is used for the class by compressed gas and liquid
Type connection spins or yarn, and described equipment includes mixing chamber (14) and compressed gas introduce valve (20), indoor in described mixing,
Connect spin or the end of yarn is inserted into, and stretch out at described mixing chamber for conveying the defeated of compressed gas and liquid
Send pipe (33), described compressed gas introduce at least one outlet that valve is provided with entrance and described compressed gas, described device has
Following characteristics, it includes：
Cylinder (26), described cylinder inner hollow and associating with described connection equipment (11)；
For supplying the liquid Supply House (27) of liquid, described liquid Supply House (27) is defined within described cylinder (26) simultaneously
And it is provided with the entrance (28) associating with fluid supply；
Collect and mixing chamber (30), described collection is defined within described cylinder (26) and is provided with described compression with mixing chamber
The inlet port (31) of gas and the outlet (32) of compressed gas and liquid, latter of which outlet (32) with for by compressed gas
Body is transported to the delivery pipe of described mixing chamber (14) (33) with liquid and associates；
For the compressed gas Supply House (34) of compressed gas supplying, described compressed gas Supply House (34) is defined within described circle
In cylinder (26) and be provided with the entrance opening (35) of compressed gas and be supplied in described compressed gas Supply House (34)
The exit opening (36) of compressed gas, described entrance opening (35) and described compressed gas introduce valve (20) described at least one
Outlet association, described exit opening (36) is in fluid communication with the described inlet port (31) of described collection and mixing chamber (30), and
Plunger (38), described plunger (38) is provided with cavity (39), and described cavity (39) is opened towards the inside of described cylinder (26)
Mouth is for being transported to described collection and mixing chamber (30), described plunger (38) quilt by multi-dose liquid from described liquid Supply House (27)
It is sealingly received in described cylinder (26) by this way：When described compressed gas introduce Vavle switching with will from described to
Few one outlet compressed gas out carry out for seasonable, based on described by being fed to from described compressed gas introducing valve (20)
Thrust that compressed gas in compressed gas Supply House (34) apply on described plunger and the control that carries out, described plunger
Move axially between the resting position of described device (10) and operating position.
2. device (10) according to claim 1 is it is characterised in that in described resting position, described cavity (39) is held
It is contained in described collection and mixing chamber (30), be included in simultaneously with the release of cavity described in mixing chamber (30) in described collection
And during the previous connection cycle of described equipment (11) collect multi-dose liquid, in described operating position, described cavity (39)
It is accommodated in the described liquid Supply House (27) for supplying liquid, hydraulically full in described liquid Supply House (27), and
And flow through described collection by the described compressed gas that described entrance opening (35) enters into described compressed gas Supply House (34)
With mixing chamber (30) towards the described outlet (32) collected with mixing chamber (30).
3. device (10) according to claim 1 and 2 it is characterised in that described device (10) include elastic device (43),
Described elastic device (43) is inserted between described cylinder (26) and described plunger (38) with the institute in described device (10)
State resting position and keep described plunger (38).
4. device (10) according to claim 1 and 2 is it is characterised in that described compressed gas Supply House (34), described receipts
Collection and mixing chamber (30) and described liquid Supply House (27) are sequentially defined in described cylinder (26).
5. device (10) according to claim 1 and 2 is it is characterised in that described plunger (38) includes head at one end
(40), described head (40) is sealingly received in described compressed gas Supply House (34), and in described resting position institute
State between described entrance opening (35) and the described exit opening (36) that head (40) closes described compressed gas Supply House (34)
Passage, and described in described operating position head (40) discharge described compressed gas Supply House (34) described entrance opening
(35) passage and described exit opening (36) between.
6. device (10) according to claim 5 is it is characterised in that described head (40) is by described compressed gas Supply House
(34) be divided into the two parts with variable-volume, when described device (10) be located at resting position when, Part I (A) with described enter
Mouth opening (35) is connected and is separated with described exit opening (36), and Part II (B) is with described exit opening (36) even
Logical, wherein, described device (10) is from described resting position to the handoff procedure of described operating position, described Part I
(A) volume increases, therefore as the room of the motion for controlling described plunger (38), and the body of described Part II (B)
Long-pending reduction.
7. device (10) according to claim 1 and 2 is it is characterised in that described collection is entered with described in mixing chamber (30)
That entrance (31) and described outlet (32) are always opened wide and collect and mixing chamber (30) connects with described.
8. device (10) according to claim 1 and 2 is it is characterised in that described cavity (39) is by described plunger (38)
Annular slot definition.
9. a kind of connected by compressed gas and liquid spin or yarn equipment (11), including matrix (12), at least one is defeated
Pipe, compressed gas are sent to introduce valve (20) and device (10), mixing chamber (14) is associated with matrix (12), and to be connected spins or yarn
End be inserted in described mixing chamber (14), at least one delivery pipe described is used for conveying compressed gas and liquid, described
Compressed gas associate and are derived from described mixing chamber (14) with liquid with described matrix (12), and described compressed gas introduce valve (20)
Associate and be provided with least one outlet of entrance and described compressed gas with described matrix (12), described device (10) is used for supplying
Should apply to the liquid being added in described compressed gas before compressed gas are introduced in described mixing chamber (14), it is special
Levy and be, the device (10) for supplying liquid includes：
Cylinder (26), described cylinder inner hollow and associating with described connection equipment (11)；
For supplying the liquid Supply House (27) of liquid, described liquid Supply House (27) is defined within described cylinder (26) simultaneously
And it is provided with the entrance (28) associating with fluid supply；
Collect and mixing chamber (30), described collection is defined within described cylinder (26) and is provided with described compression with mixing chamber
The inlet port (31) of gas and the outlet (32) of compressed gas and liquid, wherein said outlet (32) with for by compressed gas
Body is transported to the delivery pipe of described mixing chamber (14) (33) with liquid and associates；
For the compressed gas Supply House (34) of compressed gas supplying, described compressed gas Supply House (34) is defined within described circle
In cylinder (26) and be provided with the entrance opening (35) of compressed gas and be supplied in described compressed gas Supply House (34)
The exit opening (36) of compressed gas, described entrance opening (35) and described compressed gas introduce valve (20) described at least one
Outlet association, described exit opening (36) is in fluid communication with the described inlet port (31) of described collection and mixing chamber (30), and
Plunger (38), described plunger (38) is provided with cavity (39), and described cavity (39) is opened towards the inside of described cylinder (26)
Mouth is for being transported to described collection and mixing chamber (30), described plunger (38) quilt by multi-dose liquid from described liquid Supply House (27)
It is sealingly received in described cylinder (26) by this way：When described compressed gas introduce Vavle switching with will from described to
Few one outlet compressed gas out carry out for seasonable, based on described by being fed to from described compressed gas introducing valve (20)
Thrust that compressed gas in compressed gas Supply House (34) apply on described plunger and the control that carries out, described plunger
Move axially between the resting position of described device (10) and operating position.
10. equipment (11) according to claim 9 it is characterised in that described device (10) described resting position, institute
State cavity (39) to be accommodated in described collection and mixing chamber (30), collect and the release of cavity described in mixing chamber (30) described
Multi-dose liquid that is being included in and previously collecting during the connection cycle, in the described working position of described device (10)
Put, described cavity (39) is accommodated in described liquid Supply House (27), hydraulically full in described liquid Supply House (27), and
And flow through described collection by the described compressed gas that described entrance opening (35) enters into described compressed gas Supply House (34)
With mixing chamber (30) towards the described outlet (32) collected with mixing chamber (30).
11. equipment (11) according to claim 9 or 10 are it is characterised in that described equipment includes elastic device (43), institute
State elastic device (43) to be inserted between described cylinder (26) and described plunger (38) with described in described device (10)
Resting position keeps described plunger (38).
12. equipment (11) according to claim 9 or 10 are it is characterised in that described compressed gas Supply House (34), described
Collect and sequentially defined in described cylinder (26) with mixing chamber (30) and described liquid Supply House (27).
13. equipment (11) according to claim 9 or 10 are it is characterised in that described plunger (38) includes head at one end
Portion (40), described head (40) is sealingly received in described compressed gas Supply House (34), and in described resting position
Described head (40) close the described entrance opening (35) of described compressed gas Supply House (34) and described exit opening (36) it
Between passage, and described in described operating position head (40) discharge described compressed gas Supply House (34) described entrance open
Passage between mouth (35) and described exit opening (36).
14. equipment (11) according to claim 13 are it is characterised in that described head (40) is by described compressed gas supply
Room (34) is divided into the two parts with variable-volume, when described device (10) be located at resting position when, Part I (A) with described
Entrance opening (35) is connected and is separated with described exit opening (36), and Part II (B) and described exit opening (36)
Connection, wherein, described device (10) is from described resting position to the handoff procedure of described operating position, described first
The volume dividing (A) increases, therefore as the room of the motion for controlling described plunger (38), and described Part II (B)
Volume reduces.
15. equipment (11) according to claim 9 or 10 it is characterised in that described collect and mixing chamber (30) described
That inlet port (31) and described outlet (32) are always opened wide and collect and mixing chamber (30) connects with described.
16. equipment (11) according to claim 9 or 10 are it is characterised in that described cavity (39) is by described plunger (38)
Annular slot definition.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001182A ITMI20121182A1 (en) | 2012-07-05 | 2012-07-05 | SUPPLY DEVICE FOR A LIQUID TO A JUNCTION FITTING OF TEXTILE WIRES OR YARN THROUGH COMPRESSED AND LIQUID GASES AND JUNCTION APPARATUS OF TEXTILE WIRES OR YARN BY COMPRESSED GAS AND LIQUID INCLUDING SUCH DEVICE |
| ITMI2012A001182 | 2012-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569799A CN103569799A (en) | 2014-02-12 |
| CN103569799B true CN103569799B (en) | 2017-03-01 |
Family
ID=46727379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310282509.5A Expired - Fee Related CN103569799B (en) | 2012-07-05 | 2013-07-05 | Liquid supplying apparatus and the equipment comprising this device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103569799B (en) |
| IT (1) | ITMI20121182A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186362A1 (en) * | 1984-12-10 | 1986-07-02 | Pentwyn Precision Ltd. | Pneumatic yarn splicing equipment |
| US4852339A (en) * | 1987-12-14 | 1989-08-01 | Mesdan S.P.A. | Splicing device operating with compressed air admixed with a liquid, for splicing threads for textile yarns |
| DE3303419C2 (en) * | 1983-02-02 | 1992-07-02 | W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De | |
| DE3337895C2 (en) * | 1983-10-19 | 1992-07-02 | W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De | |
| CN1140772A (en) * | 1995-03-21 | 1997-01-22 | 梅斯丹股份公司 | Pheumatic thread or yarn joining apparatus for installation on textile machines, in particular on automatic bobbin winding machines |
| CN1238396A (en) * | 1998-06-10 | 1999-12-15 | 梅斯丹股份公司 | Device for pneumatic splicing of threads and yarns, to be installed on textile machines, in particular on automatic spoolers |
| CN1309200A (en) * | 2000-02-15 | 2001-08-22 | 梅斯丹股份公司 | Device and method using compressed air and liquid to twist in textile yarn |
-
2012
- 2012-07-05 IT IT001182A patent/ITMI20121182A1/en unknown
-
2013
- 2013-07-05 CN CN201310282509.5A patent/CN103569799B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303419C2 (en) * | 1983-02-02 | 1992-07-02 | W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De | |
| DE3337895C2 (en) * | 1983-10-19 | 1992-07-02 | W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De | |
| EP0186362A1 (en) * | 1984-12-10 | 1986-07-02 | Pentwyn Precision Ltd. | Pneumatic yarn splicing equipment |
| US4852339A (en) * | 1987-12-14 | 1989-08-01 | Mesdan S.P.A. | Splicing device operating with compressed air admixed with a liquid, for splicing threads for textile yarns |
| CN1140772A (en) * | 1995-03-21 | 1997-01-22 | 梅斯丹股份公司 | Pheumatic thread or yarn joining apparatus for installation on textile machines, in particular on automatic bobbin winding machines |
| CN1238396A (en) * | 1998-06-10 | 1999-12-15 | 梅斯丹股份公司 | Device for pneumatic splicing of threads and yarns, to be installed on textile machines, in particular on automatic spoolers |
| CN1309200A (en) * | 2000-02-15 | 2001-08-22 | 梅斯丹股份公司 | Device and method using compressed air and liquid to twist in textile yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20121182A1 (en) | 2014-01-06 |
| CN103569799A (en) | 2014-02-12 |
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