CN109811435A - A kind of pneumatic spindle - Google Patents
A kind of pneumatic spindle Download PDFInfo
- Publication number
- CN109811435A CN109811435A CN201910208126.0A CN201910208126A CN109811435A CN 109811435 A CN109811435 A CN 109811435A CN 201910208126 A CN201910208126 A CN 201910208126A CN 109811435 A CN109811435 A CN 109811435A
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- China
- Prior art keywords
- yarn
- hole
- spindle
- air inlet
- central
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- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000020347 spindle assembly Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
A kind of pneumatic spindle belongs to textile machine spindle component technology field.The gas source inlet for pneumatically drawing spindle is set on yarn tank by the present invention, and pass through the upper portion of spindle by air-flow, and the lower section of spindle be arranged to it is solid, this structure both can be convenient the installation of gas source, the lower section of spindle blade is arranged to the solid stability be conducive to when raising spindle blade rotates, air-flow is also improved to the gripping dynamics of yarn, air-flow enters annular chamber by yarn tank and passes through the downward outlet of air inlet seat, the air-flow holding section of opposite yarn is formd in the upper portion of spindle blade in this way, gripping guidance can be carried out to yarn by air-flow, improve the tractive force to yarn, and existing air-flow is the attraction for foring the negative pressure traction guiding of opposite yarn, draw yarn efficiency to substantially increase yarn.
Description
Technical field
It is especially related with a kind of pneumatic spindle the invention belongs to textile machine spindle component technology field.
Background technique
Spindle is one of the main component of twisting winding on two-for-one twister, the working principle that existing pneumatic spindle is entried are as follows:
Spindle blade is arranged to central through hole, the spool of crossing being arranged on central through hole and flyer component is connected to, the bottom connection of central through hole
Origin, yarn introduce yarn from the upper end for crossing spool and penetrate the upper end of spindle blade central through hole, the twisting being fixed on spindle blade
Yarn channel was arranged in the side of disk, and air-flow flows out to be formed from the yarn channel excessively of twisting plate adsorbs negative pressure to yarn, was inhaled by air-flow
Outside delivered yarn is realized in attached traction, and is twisted by twisting plate to yarn.Existing spindle blade central through hole is vertically arranged,
Air-flow can only realize traction to yarn by central through hole by Kia vacuum suction, but from crossing the yarn penetrated at the top of spool
Line needs the flyer component by relatively long distance, smaller to the gripping dynamics of yarn by air-negative-pressure traction, if yarn
Head is placed in inside flyer and crosses yarn channel farther out from spindle twisting plate, is then difficult to realize yarn by air-flow and draw, to drop
The twisting efficiency of low yarn.
Summary of the invention
Above-mentioned background technique there are aiming at the problem that, the present invention is intended to provide a kind of reasonable in design and can be improved pair
A kind of pneumatic spindle of the gripping dynamics of yarn.
For this purpose, the invention adopts the following technical scheme: a kind of pneumatic spindle, including spindle blade, yarn tank, wharve, twisting plate, lining
Spindle assembly and spindle support, loaded on the spindle blade, wharve is set on spindle blade and is consolidated by its central through hole twisting plate fixing sleeve
Dingan County is loaded on the twisting plate upper end, and the lower end of spindle blade is installed on the spindle support by bearing support and the bottom of spindle blade
It is fixedly connected with ingot pulley, characterized in that the yarn tank passes through fixed seat supports and is fixedly mounted, and the fixing seat passes through axis
The top that support sleeve is loaded on the spindle blade is held, the flyer component is fixedly installed in the interior of the yarn tank by support base
In the mounting base that bottom of chamber portion is formed；The bottom of the yarn tank is laterally provided with air inlet, be provided on the support base with
First guide hole of the described air inlet connection, the support base is by the central through hole of its setting by the fixing seat packet
It is wrapped in the bottom of the central through hole, annular chamber is formed between support base and hold-down support, passes through fixation at the top of annular chamber
It is installed on the retaining ring isolation of the central through hole of support base, the bottom of retaining ring is arranged air inlet seat mounting groove, passes through at the top of air inlet seat
Air inlet seat mounting groove spacing top leans on, and the bottom of air inlet seat is fixedly installed in the fixing seat, and it is logical that air inlet seat is provided with center
Hole and the side of central through hole are provided with the second guide hole being connected to the annular chamber, are arranged on the flyer component
It is connected into yarn through-hole with the central through hole of air inlet seat, yarn hole is drawn in the setting of the upper portion of the spindle blade, draws yarn hole and described
The central through hole of air inlet seat is connected to, the bottom of the central through hole of air inlet seat and the silk rolling seat that is set to the twisting disk center
Draw yarn channel connection, draws the yarn passing hole opened up on the outer end and the twisting plate of yarn channel and be connected to.
As supplement to above-mentioned technical proposal and perfect, the invention also includes following technical characteristics.
The lower end of the air inlet seat has overhanging section, and the bottom insertion of the overhanging section spindle blade draws in yarn hole.
Second guide hole includes two parts, respectively radial annular groove and inclined connecting holes, the radial annular groove
Bottom be connected to by the angularly disposed inclined connecting holes with the central through hole of the air inlet seat, by the setting,
The buffering and concentration for being conducive to air-flow, improve the centralizedly supply of air-flow.
The present invention can achieve following the utility model has the advantages that the gas source inlet for pneumatically drawing spindle is set to yarn tank by the present invention
On, and pass through by air-flow the upper portion of spindle, and the lower section of spindle is arranged to solid, this structure both can be convenient
The installation of gas source, the lower section of spindle blade are arranged to the solid stability be conducive to when raising spindle blade rotates, also improve air-flow to yarn
The gripping dynamics of line, air-flow enters annular chamber by yarn tank and passes through the downward outlet of air inlet seat, in this way in the upper portion of spindle blade
The air-flow holding section for foring opposite yarn can carry out gripping guidance by air-flow to yarn, improve the tractive force to yarn,
And existing air-flow is the attraction for foring the negative pressure traction guiding of opposite yarn, so that substantially increase yarn draws yarn
Efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial enlargement diagram at a in Fig. 1 of the present invention.
Specific embodiment
Specific embodiments of the present invention will be described in detail with reference to the accompanying drawing.
As Figure 1-Figure 2, spindle include include spindle blade 1, yarn tank 3, wharve 2, twisting plate 4, flyer component 5 and spindle support 6,
Loaded on spindle blade 1, wharve 2 is set on spindle blade 1 by its central through hole and is fixedly installed in twisting plate 44 fixing sleeve of twisting plate
The lower end of upper end, spindle blade 1 is installed on spindle support 6 by bearing support and the bottom of spindle blade 1 is fixedly connected with ingot pulley 7, special
Sign is: yarn tank 3 passes through fixed seat supports and is fixedly mounted, and fixing seat 8 is set in the top of spindle blade 1, flyer by bearing support
Component 5 is fixedly installed in the mounting base of intracavity bottom formation of yarn tank 3 by support base 9；The bottom of yarn tank 3 is laterally provided with
Air inlet 101, the first guide hole 102 being connected to air inlet 101 is provided on support base 9, and support base 9 passes through in its setting
Fixing seat 8 is wrapped in the bottom of central through hole by heart through-hole, and annular chamber 103, annular chamber are formed between support base 9 and fixing seat 8
103 top is isolated by being fixedly installed in the retaining ring 11 of the central through hole of support base 9, and the bottom setting air inlet seat of retaining ring 11 is pacified
The top of tankage, air inlet seat 10 is leaned on by air inlet seat mounting groove spacing top, and the bottom of air inlet seat 10 is fixedly installed in fixing seat 8
On, the lower end of air inlet seat 10 has overhanging section, and the bottom insertion spindle blade 1 of overhanging section draws in yarn hole 105, and air inlet seat 10 is provided with
The side of central through hole and central through hole is provided with the second guide hole 104 being connected to annular chamber 103, is arranged on flyer component 5
Be connected into yarn through-hole with the central through hole of air inlet seat 10, yarn hole 105 is drawn in the setting of the upper portion of spindle blade 1, draw yarn hole 105 with into
The central through hole of gas seat 10 is connected to, the bottom of the central through hole of air inlet seat 10 be set to drawing for the silk rolling seat 12 for twisting disk center
Yarn channel 106 is connected to, and is drawn the yarn passing hole 107 opened up on the outer end and twisting plate 4 of yarn channel 106 and is connected to.In addition, flyer component
Structure is to use existing structure, and this structure is described in Publication No. CN201611022339 etc..
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of pneumatic spindle, including spindle blade (1), yarn tank (3), wharve (2), twisting plate (4), flyer component (5) and spindle support
(6), loaded on the spindle blade (1), the wharve (2) is set with the twisting plate (4) fixing sleeve by its central through hole
In on spindle blade (1) and being fixedly installed in described twisting plate (4) upper end, the lower end of spindle blade (1) is installed on institute by bearing support
On the spindle support (6) the stated and bottom of spindle blade (1) is fixedly connected with ingot pulley (7), it is characterised in that: the yarn tank (3) passes through
Fixed seat supports are fixedly mounted, and the fixing seat (8) is set in the top of the spindle blade (1) by bearing support, described
Flyer component (5) be fixedly installed in by support base (9) in the mounting base that the intracavity bottom of the yarn tank (3) is formed；
The bottom of the yarn tank (3) is laterally provided with air inlet (101), be provided on the support base (9) with it is described
The first guide hole (102) of air inlet (101) connection, the support base (9) will be described by the central through hole of its setting
Fixing seat (8) is wrapped in the bottom of the central through hole, forms annular chamber (103) between support base (9) and fixing seat (8),
The top of annular chamber (103) is isolated by being fixedly installed in the retaining ring (11) of the central through hole of support base (9), the bottom of retaining ring (11)
Air inlet seat mounting groove is arranged in portion, and the top of air inlet seat (10) is leaned on by air inlet seat mounting groove spacing top, the bottom of air inlet seat (10)
Be fixedly installed in the fixing seat (8), the side that air inlet seat (10) is provided with central through hole and central through hole be provided with
The second guide hole (104) of described annular chamber (103) connection, be arranged on the flyer component (5) into yarn through-hole with into
The central through hole of gas seat (10) is connected to, and yarn hole (105) are drawn in the upper portion setting of the spindle blade (1), draws yarn hole (105) and institute
The central through hole of the air inlet seat (10) stated is connected to, the bottom of the central through hole of air inlet seat (10) be set in the twisting plate
The silk rolling seat (12) of the heart draws yarn channel (106) connection, draws and opens up on the outer end and the twisting plate (4) of yarn channel (106)
Yarn passing hole (107) connection.
2. a kind of pneumatic spindle according to claim 1, it is characterised in that: the lower end of the air inlet seat (10) has outstanding
Section is stretched, the bottom insertion of the overhanging section spindle blade (1) draws in yarn hole (105).
3. a kind of pneumatic spindle according to claim 2, it is characterised in that: second guide hole (104) includes two
Part, respectively radial annular groove and inclined connecting holes, the bottom of the radial annular groove pass through angularly disposed described oblique
Connecting hole is connected to the central through hole of the air inlet seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208126.0A CN109811435A (en) | 2019-03-19 | 2019-03-19 | A kind of pneumatic spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208126.0A CN109811435A (en) | 2019-03-19 | 2019-03-19 | A kind of pneumatic spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109811435A true CN109811435A (en) | 2019-05-28 |
Family
ID=66609518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910208126.0A Pending CN109811435A (en) | 2019-03-19 | 2019-03-19 | A kind of pneumatic spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109811435A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0464424A1 (en) * | 1990-07-04 | 1992-01-08 | Palitex Project-Company GmbH | Procedure for automatically regulating the braking force of a yarn brake situated in the hollow spindle of a two-for-one twisting spindle and two-for-one twisting spindle equipped with such a yarn brake |
| EP1101847A1 (en) * | 1999-11-18 | 2001-05-23 | Volkmann GmbH | Cable and Two-for-one twisting spindle with pneumatic threading device |
| CN108547020A (en) * | 2018-06-19 | 2018-09-18 | 浙江文源智能科技有限公司 | A kind of four twist spindles |
| CN109137164A (en) * | 2018-11-14 | 2019-01-04 | 浙江东星纺织机械有限公司 | A kind of air-flow draws spindle |
| CN209702941U (en) * | 2019-03-19 | 2019-11-29 | 浙江自力机械有限公司 | A kind of pneumatic spindle |
-
2019
- 2019-03-19 CN CN201910208126.0A patent/CN109811435A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0464424A1 (en) * | 1990-07-04 | 1992-01-08 | Palitex Project-Company GmbH | Procedure for automatically regulating the braking force of a yarn brake situated in the hollow spindle of a two-for-one twisting spindle and two-for-one twisting spindle equipped with such a yarn brake |
| EP1101847A1 (en) * | 1999-11-18 | 2001-05-23 | Volkmann GmbH | Cable and Two-for-one twisting spindle with pneumatic threading device |
| CN108547020A (en) * | 2018-06-19 | 2018-09-18 | 浙江文源智能科技有限公司 | A kind of four twist spindles |
| CN109137164A (en) * | 2018-11-14 | 2019-01-04 | 浙江东星纺织机械有限公司 | A kind of air-flow draws spindle |
| CN209702941U (en) * | 2019-03-19 | 2019-11-29 | 浙江自力机械有限公司 | A kind of pneumatic spindle |
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