CN2871568Y - Pneumatic yarn twisting connector - Google Patents
Pneumatic yarn twisting connector Download PDFInfo
- Publication number
- CN2871568Y CN2871568Y CN 200520142422 CN200520142422U CN2871568Y CN 2871568 Y CN2871568 Y CN 2871568Y CN 200520142422 CN200520142422 CN 200520142422 CN 200520142422 U CN200520142422 U CN 200520142422U CN 2871568 Y CN2871568 Y CN 2871568Y
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- CN
- China
- Prior art keywords
- valve
- yarn
- pneumatic
- translation plates
- pneumatic operated
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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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides an improved full pneumatic air-splicing device used for the bobbin winder in the textile industry. The utility model mainly comprises a driver, a self-closing gas path structure and a twist run back gas path structure; the driving member is provided with an air cylinder and a pneumatic valve which allows the air into the air cylinder, and also provided with a twist valve and a twist run back valve as well as a locking gear which controls the switching of the pneumatic valve and twist run back valve; an air cylinder piston rod of the driving member is fixed with a translation board guided by a guide shoe; the translation board is provided with a plurality of flanges; each flange respectively completes the impelling for clipping yarns, cutting yarns, guiding yarns and opening twist valves; the outer side of the translation board is provided with a projective touch block; the touch block is connected with a locking gear closed by the control pneumatic valve and the twist run back valve. Owing to the fact that the gas path and the twist chamber are improved, the yarn tail is complete in twisting run back in the case of splicing of the cone yarn and cop yarn, and the yarn tail is wound tightly with the yarn cuttings, improving the splicing quality.
Description
Technical field
The utility model is a kind of textile machine, particularly a kind of full pneumatic air splicer of yarn that is used on the textile industry bobbin winder.
Background technology
The full pneumatic air splicer of hand has two kinds of forms at present at present: a kind of for after handle is opened gas circuit, air push single cylinder piston rod drives gas distributing rod and moves downward, finish yarn clipping respectively, cut yarn, draw yarn and connect untwisting, twisting gas circuit in good time by piston rod and gas distributing rod, until connecting the loop, action is restored.Another kind is the full pneumatic air splicer of yarn of QN17-85 type, and after handle was opened gas circuit, air push cylinder piston tooth bar by the rack wheel revolution, made with coaxial four cams of gear and finishes yarn clipping separately, cuts yarn, draws yarn and twisting action.The full pneumatic air splicer of this QN17-85 type is by air push single cylinder piston traverse motion, traverse is short, it is convenient that yarn is advanced in the twisting chamber, thereby the time of splicing is short, but use the gear rack wheel on the driving mechanism structure, change gyration into by rectilinear motion, drive not steady, complex structure, maintenance dress inconvenience, and do not have and close gas circuit structure automatically, be subject to the manual operation influence.
Summary of the invention
The purpose of this utility model is to provide a kind of new splicer, this splicer has kept the full pneumatic air splicer of original QN17-85 type traverse weak point, the time of splicing is short, yarn advantage is easily advanced in operation, and drives steadily reliably, and is simple in structure, safeguard easy accessibility, low cost of manufacture.Splicer has closes gas circuit structure automatically, makes the steady quality of splicing, and has improved gas circuit and splicing cavity simultaneously, has improved the quality of splicing.
The purpose of this utility model realizes as follows:
The full pneumatic air splicer of yarn described in the utility model is by driver, cut out gas circuit structure automatically and the untwist air path structure is formed;
Driver comprises valve body, cylinder, piston, spring, fairlead and translation plates, valve body is provided with cylinder, the afterbody of cylinder is provided with cylinder head, translation plates is fixed on the bar portion of piston, fairlead is fixed on the valve body, be provided with left flange and right flange above the translation plates, translation plates translation under piston drives, make left flange and the translation thereupon of right flange, to finish the yarn clipping shear action, also be provided with central flange on the translation plates, splice to promote the opening twisting valve, also be provided with two plush copper flanges on the translation plates, to promote to draw the yarn balance staff; The translation plates outside is provided with collision block;
The described gas circuit structure of closing automatically comprises pneumatic operated valve, untwisting valve and locking bar, pneumatic operated valve comprises the gentle moving valve follower of pneumatic valve chamber, locking bar is provided with lock rod spring, the end screw of locking bar is provided with nut, one end of locking bar exposes to valve body and passes the collision block in the translation plates outside, push up mutually with the pneumatic operated valve push rod of pneumatic operated valve on the top of locking bar, and handle links to each other with the pneumatic operated valve push rod of pneumatic operated valve, and pneumatic operated valve communicates with the cylinder and the external world by pipeline;
Described untwist air path is in valve body, and it comprises untwisting valve, untwisting valve air chamber and untwisting valve follower, pushes away the sth. made by twisting valve and is connected by connecting plate with pneumatic operated valve.
This practical good effect is as follows:
1. driving mechanism is promoted by the translation cam that is fixed on the cylinder piston, does not have and passes a bridge, and directly drives each parts action, and is simple in structure, promotes steadily reliable.
2. the untwisting valve is set in the gas circuit, when opening pneumatic operating valve, opens the untwisting valve, make sliver after shearing, can be inhaled into untwisting, avoided the QN17-85 type to move in order and produced the time difference of shearing between back and the suction untwisting, made the sliver untwisting abundant, the quality of splicing improves.
3. the pneumatic operating valve of control is arranged with the untwisting valve " is opened ", the locking device of " closing ", or claim to close gas circuit structure automatically, decontrol handle when avoiding manually-operated in advance, making the action operating influence of end too early of splicing, make the steady quality of splicing.
4. yarn gripper, scissors, the parts that draw yarn device, back-twist tube, twisting chamber and finish these actions are concentrated to be loaded on the seat of splicing, and raise case, outside just all being exposed to upper-part, are convenient to safeguard dismounting.And the yarn gripper of QN17-85 type and scissors and transmission device thereof are loaded on respectively on the left and right sidesing wall plate, the dismounting inconvenient maintenance.
5. twister changes the uncovered two-chamber into by single hole, and the two ends afterbody is involved in when making sliver twisting, and the quality of splicing improves.
Description of drawings
Fig. 1 is this practical structure chart
Among the figure: 1 left flange 2 central flange 3 piston springs
4 valve bodies, 5 cylinders, 6 pistons
7 cylinder head, 8 pneumatic operated valves, 9 pneumatic valve chambers
10 untwisting valve air chambers, 11 untwisting valves, 12 fairleads
13 translation cams, 14 plush copper flanges, 15 right flanges
16 nuts, 17 collision blocks, 18 locking bars
19 in handle 20 lock rod springs 21 connecting plates
22 pneumatic operated valve push rods, 23 untwisting valve followers, 24 pipelines
The specific embodiment
As shown in Figure 1, the full pneumatic air splicer of yarn described in the utility model is by driver, cut out gas circuit structure automatically and the untwist air path structure is formed;
Described driver comprises valve body 4, cylinder 5, piston 6, spring 3, fairlead 12 and translation plates 13, valve body 4 is provided with cylinder 5, the afterbody of cylinder 5 is provided with cylinder head 7, translation plates 13 is fixed on the bar portion of piston 6, fairlead 12 is fixed on the valve body 4, be provided with left flange 1 and right flange 15 above the translation plates 13, translation plates 13 translation under piston 6 drives, make left flange 1 and right flange 15 translation thereupon, to finish the yarn clipping shear action, also be provided with central flange 2 on the translation plates 13, splice to promote the opening twisting valve, also be provided with two plush copper flanges 14 on the translation plates 13, to promote to draw the yarn balance staff; Translation plates 13 outsides are provided with collision block 17;
The described gas circuit structure of closing automatically comprises pneumatic operated valve 8, untwisting valve 11 and locking bar 18, pneumatic operated valve 8 comprises pneumatic valve chamber 9 and pneumatic valve follower 22, locking bar 18 is provided with lock rod spring 20, the end screw of locking bar 18 is provided with nut 16, one end of locking bar 18 exposes to valve body 4 and passes the collision block 17 in translation plates 13 outsides, push up mutually with the pneumatic operated valve push rod 22 of pneumatic operated valve 8 on the top of locking bar 18, and handle 19 links to each other with the pneumatic operated valve push rod 22 of pneumatic operated valve 8, and pneumatic operated valve 8 communicates with the cylinder 5 and the external world by pipeline 24;
Described untwist air path is in valve body 4, and it comprises untwisting valve 11, untwisting valve air chamber 10 and untwisting valve follower 23, pushes away sth. made by twisting valve 11 and is connected by connecting plate 21 with pneumatic operated valve 8.
During handle 19 work, stir pneumatic operated valve push rod 22, interlock untwisting valve follower 23, pneumatic operated valve 8 and untwisting valve 11 are opened, this hour locking lever 18 is because the effect of lock rod spring 20, insert in the groove of pneumatic operated valve push rod 22, the breakdown action of pneumatic operated valve 8 and untwisting valve 10 is carried out self-locking, unlikelyly decontrol the too early end that handle causes the whole action of splicing in advance because of operation element; Compressed air enters cylinder 5, promotes piston 6, and the translation plates 13 that is fixed on piston 6 bar portions is pushed ahead by fairlead 12 guiding, and action begins to splice.
The both sides of translation plates 13 are provided with left flange 1 and right flange 15, promote striking gear simultaneously and carry out yarn clipping and shearing, at this moment, because the untwisting valve links when pneumatic operated valve is opened and opens, the untwisting air-flow enters two untwisting chambeies by air flue, waits for yarn tail suction the carrying out shredding that is sheared.And the plush copper flange 14 promotion group yarn balance staffs on the translation plates 13 make group yarn bar action, the yarn tail of two shreddings is introduced twisted the chamber, and the intermediate flange 2 promotion plush coppers on the translation plates 13 are opened the twisting valve, and compressed air enters twists the chamber, jet to two yarns, realizes splicing.
Just twist the chamber when the central flange on the translation plates 13 2 and open when splicing, the collision block 17 in translation plates 13 outsides is adjusting nut 16 then, and locking bar 18 is pulled out, and at this moment untwisting valve 11 and pneumatic operated valve 8 are closed simultaneously.Take advantage of gas to be emitted by air vent in the cylinder 5, piston spring 3 is return piston 6, and the translation plates 13 that is fixed on the piston rod is return together.All action resets, and splices and finishes.
Regulate the spacing of adjusting nut 16 and translation collision block 17, can regulate twisting time.
Claims (1)
1. full pneumatic air splicer of yarn is characterized in that: the full pneumatic air splicer of described yarn, by driver, close gas circuit structure automatically and the untwist air path structure is formed;
Driver comprises valve body (4), cylinder (5), piston (6), spring (3), fairlead (12) and translation plates (13), valve body (4) is provided with cylinder (5), the afterbody of cylinder (5) is provided with cylinder head (7), translation plates (13) is fixed on the bar portion of piston (6), fairlead (12) is fixed on the valve body (4), be provided with left flange (1) and right flange (15) above the translation plates (13), translation plates (13) translation under piston (6) drives, make left flange (1) and right flange (15) translation thereupon, to finish the yarn clipping shear action, also be provided with central flange (2) on the translation plates (13), splice to promote the opening twisting valve, also be provided with two plush copper flanges (14) on the translation plates (13), to promote to draw the yarn balance staff; Translation plates (13) outside is provided with collision block (17);
The described gas circuit structure of closing automatically comprises pneumatic operated valve (8), untwisting valve (11) and locking bar (18), pneumatic operated valve (8) comprises pneumatic valve chamber (9) and pneumatic valve follower (22), locking bar (18) is provided with lock rod spring (20), the end screw of locking bar (18) is provided with nut (16), one end of locking bar (18) exposes to valve body (4) and passes the collision block (17) in translation plates (13) outside, push up mutually with the pneumatic operated valve push rod (22) of pneumatic operated valve (8) on the top of locking bar (18), handle (19) links to each other with the pneumatic operated valve push rod (22) of pneumatic operated valve (8), and pneumatic operated valve (8) communicates with the cylinder (5) and the external world by pipeline (24);
Described untwist air path is in valve body (4), and it comprises untwisting valve (11), untwisting valve air chamber (10) and untwisting valve follower (23), pushes away sth. made by twisting valve (11) and is connected by connecting plate (21) with pneumatic operated valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142422 CN2871568Y (en) | 2005-12-02 | 2005-12-02 | Pneumatic yarn twisting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142422 CN2871568Y (en) | 2005-12-02 | 2005-12-02 | Pneumatic yarn twisting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871568Y true CN2871568Y (en) | 2007-02-21 |
Family
ID=37739914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142422 Expired - Fee Related CN2871568Y (en) | 2005-12-02 | 2005-12-02 | Pneumatic yarn twisting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871568Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387024B (en) * | 2008-10-24 | 2010-11-17 | 无锡市三达纺配厂 | Full-automatic air splicer |
| CN109402807A (en) * | 2017-08-16 | 2019-03-01 | 索若技术两合股份有限公司 | Manufacture the weaving loom of winding bobbin |
| CN110257977A (en) * | 2019-06-28 | 2019-09-20 | 台嘉玻璃纤维有限公司 | A kind of automatic air splicer control device |
| CN112080822A (en) * | 2020-10-20 | 2020-12-15 | 陕西华燕航空仪表有限公司 | Splicer pushes out recovery unit |
-
2005
- 2005-12-02 CN CN 200520142422 patent/CN2871568Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387024B (en) * | 2008-10-24 | 2010-11-17 | 无锡市三达纺配厂 | Full-automatic air splicer |
| CN109402807A (en) * | 2017-08-16 | 2019-03-01 | 索若技术两合股份有限公司 | Manufacture the weaving loom of winding bobbin |
| CN110257977A (en) * | 2019-06-28 | 2019-09-20 | 台嘉玻璃纤维有限公司 | A kind of automatic air splicer control device |
| CN112080822A (en) * | 2020-10-20 | 2020-12-15 | 陕西华燕航空仪表有限公司 | Splicer pushes out recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20101202 |