CN202107836U - Upper casing body of air splicer with stable twist-off - Google Patents
Upper casing body of air splicer with stable twist-off Download PDFInfo
- Publication number
- CN202107836U CN202107836U CN2011201896808U CN201120189680U CN202107836U CN 202107836 U CN202107836 U CN 202107836U CN 2011201896808 U CN2011201896808 U CN 2011201896808U CN 201120189680 U CN201120189680 U CN 201120189680U CN 202107836 U CN202107836 U CN 202107836U
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- air
- passage
- valve chamber
- untwisting
- air valve
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Abstract
The utility model relates to an upper casing body of an air splicer with stable twist-off. A splicing chamber, a twist-off air valve chamber, a twisting air valve chamber and air channels are arranged in the upper casing body. The air channels for communicating the splicing chamber, the twist-off air valve chamber and the twisting air valve chamber are include an f channel for communicating the twisting air valve chamber and the twist-off air valve chamber, a g channel for communicating the twist-off air valve chamber and the air splicer, a main air channel and an h channel. An included angle alpha formed by the vertical line of the axis of the h channel and the vertical line of the axis of the main air channel is from 0 degree to 30 degrees. According to fluid dynamics theory, the upper casing body of the air splicer with the stable twist-off improves a twist-off air path, has reasonable distribution of twist-off air volume, is even and full in twist-off of yarns, and meets twist-off requirements of different kinds of yarns.
Description
Technical field
The utility model relates to and is used for the air splicer that automatic winder, doubling frame and two-for-one twister are spliced to yarn, line broken end non junction, the air splicer upper shell that specifically a kind of untwisting is stable.
Background technology
Air splicer is the important equipment of caused by spinning industrial production non junction yarn, and it mainly is made up of air-channel system, untwisting system and twist system.
In the prior art; A kind of air splicer upper shell 5 structures such as Fig. 1, shown in Figure 2; In upper shell 5, have splicing chamber 9, untwisting air valve chamber 17, twisting air valve chamber 18 and link up the air flue of above-mentioned chamber, above-mentioned air flue comprises the e passage and the d passage of linking up twisting air valve chamber 18 and lower house, link up twisting air valve chamber 18 and splicing chamber 9 i passage and j passage, link up twisting air valve chamber 18 and untwisting air valve chamber 17 the f passage, link up g passage and the main airway 16 and the h passage of untwisting air valve chamber 17 and untwisting device.Wherein, untwist air path is made up of d passage, e passage, twisting air valve chamber 18, f passage, untwisting air valve chamber 17, g passage, main airway 16 and h passage, and the two ends of h passage form untwisting gas A outlet and untwisting gas B outlet; The twisting gas circuit is made up of d passage, e passage, twisting air valve chamber 18, i passage, j passage, and the j passage communicates with splicing chamber 9 through splicing chamber's air inlet 15.
In the above-mentioned untwist air path, the h passage is obliquely installed with respect to main airway 16, forms the α angle between the vertical line of the axis of h passage and main airway 16 axis, and this angle is generally 22 ° ~ 30 °.Because the existence of this angle causes the tolerance maldistribution of untwisting gas A outlet and untwisting gas B outlet, thereby cause defective such as unstable, the insufficient even not untwisting of side of untwisting.
In the above-mentioned twisting gas circuit, i passage and j channel vertical intersect, thereby the gas circuit that causes introducing splicing chamber's air inlet 15 is long, and gas channels is not smooth, causes windage loss, prolongs the time that air-flow gets into splicing chamber 9, directly influences the twisting effect of yarn.
Summary of the invention
The utility model provides a kind of untwisting stable air splicer upper shell to the problems referred to above, the untwist air path tolerance distributed uniform of this upper shell, and untwisting is stable, abundant.
Technical scheme according to the utility model: the air splicer upper shell that a kind of untwisting is stable; Have splicing chamber, untwisting air valve chamber, twisting air valve chamber in the said upper shell and link up the air flue of above-mentioned chamber; Above-mentioned air flue comprises the f passage of linking up said twisting air valve chamber and said untwisting air valve chamber, g passage and the main airway and the h passage of linking up said untwisting air valve chamber and untwisting device, and the angle between the vertical line of the axis of said h passage and said main airway axis is 0 ° ~ 3 °.
Said air flue also comprises the e passage of said twisting air valve chamber of communication and lower house and the i passage and the j passage of d passage, the said twisting air valve chamber of communication and said splicing chamber, and said j passage is obliquely installed, and directly is communicated with said i passage and said splicing chamber.
Angle β between the axis of the axis of said j passage and said i passage is 45 °.
The technique effect of the utility model is: the utility model has improved untwist air path according to fluid dynamic theory, untwisting tolerance reasonable distribution, and the yarn untwisting evenly, has fully adapted to the untwisting requirement of different cultivars yarn; The utility model has also improved the twisting gas circuit, and the twisting gas channels is reasonable in design, and stable performance, reliable can be satisfied the twisting requirement of different cultivars yarn.
Description of drawings
Fig. 1 is the structural representation of existing air splicer upper shell.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the structural representation of the utility model.
Fig. 4 is the B-B cutaway view among Fig. 3.
Fig. 5 is the structural representation of the air splicer of application the utility model.
Fig. 6 is the vertical view of Fig. 5.
The specific embodiment
Be further described below in conjunction with the specific embodiment of accompanying drawing the utility model.
Among Fig. 1 ~ Fig. 6, comprise inlet suction port 1, lower house 2, five groove main cams 3, first control lever 4, upper shell 5, twisting air-valve assembly 6, chamber cap assemblies 7, guide plate 8, splicing chamber 9, untwisting air-valve assembly 10, second control lever 11, stepper motor 12, the 3rd control lever 13, untwisting device 14, splicing chamber's air inlet 15, main airway 16, untwisting air valve chamber 17, twisting air valve chamber 18 etc.
Like Fig. 3, shown in Figure 4, the utility model is the stable air splicer upper shell of a kind of untwisting, is fixedly connected on the lower house 2, sees Fig. 5.In upper shell 5, have splicing chamber 9, untwisting air valve chamber 17, twisting air valve chamber 18 and link up the air flue of above-mentioned chamber.Above-mentioned air flue comprises the e passage and the d passage of linking up twisting air valve chamber 18 and lower house, link up twisting air valve chamber 18 and splicing chamber 9 i passage and j passage, link up twisting air valve chamber 18 and untwisting air valve chamber 17 the f passage, link up g passage and the main airway 16 and the h passage of untwisting air valve chamber 17 and untwisting device 14, the two ends of h passage are provided with untwisting gas A outlet and untwisting gas B exports.
The utility model at first improves untwist air path, changes the angle between the vertical line of the axis of h passage and main airway 16 axis into 0 ° ~ 3 ° by 22 ° ~ 30 ° of the prior art, makes untwisting gas A outlet and untwisting gas B outlet tolerance distributed uniform.Because the reasonability of structural design makes the two ends gas output reach rational distribution, has avoided yarn one side untwisting effective, the insufficient or not untwisting of opposite side untwisting, more obvious for this high high-twist yarn effect.
Secondly, the utility model also improves the twisting gas circuit, and the j passage is obliquely installed with crossing the changing into of i channel vertical by of the prior art, directly is communicated with i passage and splicing chamber 9.Angle β between the axis of the axis of j passage and i passage is preferably 45 °.The i passage gets into splicing chamber's air inlet 15 through the j passage that tilts; Gas circuit is unimpeded, has shortened air-flow and has got into the road warp and the time of splicing chamber 9, thereby the brute force of high an of part, high-twist yarn is increased; Outward appearance is improved, and can make the effect of splicing that height props up, height is twisted with the fingers more satisfactory.
The course of work of the utility model is following: like Fig. 5, shown in Figure 6; Five groove main cams 3 provide power source through stepper motor 12; This motor 12 comes the remote control rotation by electric pulse, thereby drives five groove main cams 3 of cylinder, relies on the transmission of the mechanical movement of five groove main cams 3; Drive the 3rd control lever 13 inboard pulley I; The pulley I is moved along main cam 3 second grooved rail marks, and the 3rd control lever 13 outside pulley II drive untwisting tolerance second control lever 11 and move downward, and open untwisting air-valve assembly 10 simultaneously; Compressed air gets into untwisting gas A outlet and untwisting gas B outlet respectively after the air inlet of inlet suction port 1 gets into a passage, b passage, c passage, d passage, e passage, f passage, g passage, h passage, thereby gets into two untwisting devices 14.Five groove main cams 3 continue circular motion; The 3rd control lever 13 is driving the 3rd control lever 13 when five groove main cams, 3 second grooved rail marks move; The 3rd control lever 13 outside pulley III drive first control lever 4 and move downward; Open twisting air-valve assembly 6 simultaneously; Compressed air gets into a passage, b passage, c passage, d passage, e passage, i passage, air inlet 15 entering splicing chamber 9 of j passage entering splicing chamber from air inlet, and chamber cap assemblies 7 closes simultaneously, accomplishes the nothing knot of two yarn ends and splices.
The utility model has improved untwist air path according to fluid dynamic theory, untwisting tolerance reasonable distribution, and the yarn untwisting evenly, has fully adapted to the untwisting requirement of different cultivars yarn; The twisting gas channels is reasonable in design, and stable performance, reliable can be satisfied the twisting requirement of different cultivars yarn, and is more obvious to the elastic force composite yarn effect of splicing especially.Use the air splicer more reasonable structure of the utility model, more reliable performance has improved product stability in use and reliability, has enlarged the scope of application, has prolonged service life, has reduced the maintenance cost.
Claims (3)
1. air splicer upper shell that untwisting is stable; Have splicing chamber (9), untwisting air valve chamber (17), twisting air valve chamber (18) in the said upper shell (5) and link up the air flue of above-mentioned chamber; It is characterized in that: above-mentioned air flue comprises the f passage of linking up said twisting air valve chamber (18) and said untwisting air valve chamber (17), g passage and the main airway (16) and the h passage of linking up said untwisting air valve chamber (17) and untwisting device (14), and the angle (α) between the vertical line of the axis of said h passage and said main airway (16) axis is 0 ° ~ 3 °.
2. according to the stable air splicer upper shell of the described untwisting of claim 1; It is characterized in that: said air flue also comprises links up said twisting air valve chamber (18) and the e passage of lower house and the i passage and the j passage of d passage, the said twisting air valve chamber of communication (18) and said splicing chamber (9); Said j passage is obliquely installed, and directly is communicated with said i passage and said splicing chamber (9).
3. according to the stable air splicer upper shell of the described untwisting of claim 2, it is characterized in that: the angle (β) between the axis of the axis of said j passage and said i passage is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201896808U CN202107836U (en) | 2011-06-07 | 2011-06-07 | Upper casing body of air splicer with stable twist-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201896808U CN202107836U (en) | 2011-06-07 | 2011-06-07 | Upper casing body of air splicer with stable twist-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107836U true CN202107836U (en) | 2012-01-11 |
Family
ID=45433279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201896808U Expired - Lifetime CN202107836U (en) | 2011-06-07 | 2011-06-07 | Upper casing body of air splicer with stable twist-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199820A (en) * | 2011-06-07 | 2011-09-28 | 无锡市三达纺配有限公司 | Air twister upper shell stable in untwisting |
| CN102212908A (en) * | 2011-06-07 | 2011-10-12 | 无锡市三达纺配有限公司 | Upper shell of air splicer with reliable twisting |
-
2011
- 2011-06-07 CN CN2011201896808U patent/CN202107836U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199820A (en) * | 2011-06-07 | 2011-09-28 | 无锡市三达纺配有限公司 | Air twister upper shell stable in untwisting |
| CN102212908A (en) * | 2011-06-07 | 2011-10-12 | 无锡市三达纺配有限公司 | Upper shell of air splicer with reliable twisting |
| CN102199820B (en) * | 2011-06-07 | 2013-05-22 | 无锡市三达纺配有限公司 | Air twister upper shell stable in untwisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120111 Effective date of abandoning: 20130724 |
|
| RGAV | Abandon patent right to avoid regrant |