CN2556219Y - Shuttle for plastic circular loom - Google Patents
Shuttle for plastic circular loom Download PDFInfo
- Publication number
- CN2556219Y CN2556219Y CN 02231729 CN02231729U CN2556219Y CN 2556219 Y CN2556219 Y CN 2556219Y CN 02231729 CN02231729 CN 02231729 CN 02231729 U CN02231729 U CN 02231729U CN 2556219 Y CN2556219 Y CN 2556219Y
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- China
- Prior art keywords
- shuttle
- wire brush
- swinging block
- assembly
- fore
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- Expired - Fee Related
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Abstract
The utility model relates to a shuttle for a plastic circular loom. The utility model is mainly characterized in that the middle part of a shuttle body (1) is provided with a stepped weft yarn tension controller, wherein the weft yarn tension controller is provided with a bottom plate (19), and a shaft (20) is arranged on the bottom plate. 2 to 7 swinging blocks (15) of a steel wire brush are arranged on the shaft (20), each swinging block (15) is respectively provided with steel wire brushes (10) which are fixedly connected with screws (22), and the steel wire brushes are arranged in a stepped shape. The bottom plate (19) is also provided with springs of which the number is corresponding to that of the swinging blocks (15), one end of the springs is connected with tension regulating screw bolts (17), and the other end is fixedly arranged on the swinging blocks (15). Tension regulating screws (18) are also arranged on the swinging blocks (15), and both ends of the shaft (20) are clamped with cotter pins (21). Each of the steel wire brushes (10) is in a shape of a skipping rope so as to meet the tension requirements of plastic knitting operation in different periods.
Description
Technical field
The utility model relates to Weaving device, is the whole shuttle of a critical component, particularly a kind of plastic circular loom in the Polywoven Bag production equipment.
Background technology
At present, the general plastic circular loom of producing Polywoven Bag, the whole tatting structure of its shuttle is by shuttle body (1), silk guide frame (2), fore-stock (3), after-poppet (4), shuttle wheel assembly (5), tail-wheel assembly (6), placket header assemblies (7), signal generator assembly (8), shuttle base plate (9), wire brush (10), shuttle arm (11), regulating connecting rod (12) constitutes with godet roller assembly (13), shuttle base plate (9) is installed on the shuttle body (1), one of shuttle body (1) is equipped with fore-stock (3), after-poppet (4) is equipped with in the other end, placket header assemblies (7) is installed on the fore-stock (3), tail-wheel assembly (6) is installed on the after-poppet (4) with signal generator assembly (8), shuttle arm (11) is connected with fore-stock (3), godet roller assembly (13) is equipped with in shuttle arm (11) upper end, regulating connecting rod (12) one ends is connected with shuttle arm (11), one end is connected with tail-wheel assembly (6), and single wire brush (10) is installed in the middle part of shuttle body (1).Between placket header assemblies (7) and signal generator assembly (8) the weft yarn bobbin is installed, the unwinding tension of weft yarn bobbin is by single wire brush (10) control, and when circular loom was worked, the diameter of weft yarn bobbin was bigger when beginning, and required tension force is big; In the running, the diameter of weft yarn bobbin is by diminishing greatly gradually, its tension force requires also gradually from large to small, the Tension Control of single wire brush (10) just can not satisfy the requirement of tram bobbin to tension variation, thereby makes the parallel degree of tightness of knitting differ the product out-of-flatness, not attractive in appearance, also have a strong impact on the mechanical strength of whole sack, the speed that particularly weaves is high more, and this defective just more becomes serious.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of whole shuttle of plastic circular loom is provided.
The technical solution of the utility model is on the architecture basics of original shuttle, at the middle part of shuttle body (1) stairstepping tram tension controller is installed.
Said stairstepping tram tension controller, base plate (19) is arranged, axle (20) is housed on it, axle (20) is gone up 2-7 wire brush swinging block (15) is installed, wire brush (10) is installed on each swinging block (15), be fastenedly connected with its screw (22), wire brush (10) is arranged in wire brush assembly (14) by stairstepping; Also be equipped with on the base plate (19) and the corresponding spring of swinging block (15) number (16), the one end has tension adjustment bolt (17) to connect, the other end is installed on the swinging block (15), and tension adjustment screw (18) also is housed on the swinging block (15), and axle (20) is gone up the two ends card split pin (21).
Said wire brush (10) is the rope skipping shape.
When the utility model has the advantages that the plastic circular loom operation, the tram bobbin is become the whole process of minor diameter from major diameter, different requirements to tension force can both be met, thereby improve the quality of product, particularly plastic circular loom is when running up, and this have its advantage of whole shuttle of stairstepping tram tension controller particularly outstanding.
Description of drawings.
Further describe embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model side view.
Fig. 4 is a stairstepping tram tension controller vertical view.
Fig. 5 is a stairstepping tram tension controller front view.
Fig. 6 is a stairstepping tram tension controller side view.
With reference to Fig. 1,1-shuttle body, 2-silk guide frame, 3-fore-stock, 4-after-poppet, 5-shuttle wheel assembly, 6-tail-wheel assembly, 7-placket header assemblies, 8-signal generator assembly, 9-shuttle base plate, 10-wire brush, 11-shuttle arm, 12-regulate connecting rod, 13-godet roller assembly.Shuttle base plate (9) is installed on the shuttle body (1) as seen from the figure, one of shuttle body (1) is equipped with fore-stock (3), after-poppet (4) is equipped with in the other end, and placket header assemblies (7) is installed on the fore-stock (3), and tail-wheel assembly (6) is installed on the after-poppet (4) with signal generator assembly (8).Shuttle arm (11) is connected with fore-stock (3), and there is godet roller assembly (13) shuttle arm (11) upper end, regulates connecting rod (12) one ends and is connected with shuttle arm (11), and an end is connected with tail-wheel assembly (6), and single wire brush (10) is installed in the middle part of shuttle body (1).Improved place is at shuttle body (1) middle part stairstepping tram tension controller to be installed.
With reference to Fig. 2,1-shuttle body, 2-silk guide frame, 3-fore-stock, 4-after-poppet, 5-shuttle wheel assembly, 6-tail-wheel assembly, 7-placket header assemblies, 8-signal generator assembly, 10-wire brush.
With reference to Fig. 3,1-shuttle body, 2-silk guide frame, 3-fore-stock, 9-shuttle base plate, 13-godet roller assembly.
With reference to Fig. 4, stairstepping tram tension controller, 15-wire brush swinging block 16-spring, 17-tension adjustment bolt, 18-tension adjustment screw, 19-base plate, 20-axle, 21-split pin, 22-screw.
With reference to Fig. 5,14-stairstepping wire brush assembly, 15-swinging block.
With reference to Fig. 6, be stairstepping tram tension controller side view, 18-tension adjustment screw.
The foregoing description, stairstepping tram tension controller is made up of with screw (22) 3 groups of wire brush assemblies (14), base plate (19), axle (20), split pin (21), base plate (19) is dress axle (20) on it, on the axle (20) 2-7 wire brush swinging block (15) is housed, there are 3 among the figure, wire brush (10) are housed on each swinging block (15) are fastenedly connected with its screw (22).Wire brush (10) is arranged in wire brush assembly (14) by stairstepping.Also be equipped with on the base plate (19) and the corresponding spring of swinging block (15) number (16), the one end has tension adjustment bolt (7) to connect, the other end is installed on the swinging block (15), tension adjustment screw (18) also is housed on the swinging block (15), axle (20) is gone up the two ends card split pin (21), and wire brush (10) is made and is shaped as the rope skipping shape.
Regulate bolt (17) by adjustment of tonicity, control every group of wire brush swing tension force, three groups of wire brushes are adjusted to stairstepping by adjustment of tonicity screw (18).When plastic circular loom in when operation, between the placket header assemblies (7) of shuttle and signal generator assembly (8) the tram bobbin is installed, the diameter of tram bobbin is bigger during beginning, can be pressed onto certain position to three groups of wire brushes, three groups of wire brushes all work, at this moment the unwinding tension maximum; Passing along with the braiding time, three groups wire brush tension force reduces gradually, when the tram bobbin diameter reduces to a certain degree, there is the tension force of one group of wire brush inoperative, remaining 2 groups work, by that analogy, the stairstepping of this tension force reduces, satisfied the tension force requirement of moulding volume work different phase, thereby improved the quality of assembling-disassembling, particularly plastic circular loom is when running up, and this have its advantage of whole shuttle of stairstepping tram tension controller particularly outstanding, thereby has satisfied the braiding requirement of high-speed plastic circular loom.
Claims (3)
1, a kind of whole shuttle of plastic circular loom, by shuttle body (1), silk guide frame (2), fore-stock (3), after-poppet (4), shuttle wheel assembly (5), tail-wheel assembly (6), placket header assemblies (7), signal generator assembly (8), shuttle base plate (9), wire brush (10), shuttle arm (11), regulating connecting rod (12) constitutes with godet roller assembly (13), shuttle base plate (9) is installed on the shuttle body (1), one of shuttle body (1) is equipped with fore-stock (3), after-poppet (4) is equipped with in the other end, placket header assemblies (7) is installed on the fore-stock (3), tail-wheel assembly (6) is installed on the after-poppet (4) with signal generator assembly (8), shuttle arm (11) is connected with fore-stock (3), godet roller assembly (13) is equipped with in shuttle arm (11) upper end, regulating connecting rod (12) one ends is connected with shuttle arm (11), one end is connected with tail-wheel assembly (6), single wire brush (10) is installed in the middle part of shuttle body (1), it is characterized in that at the middle part of shuttle body (1) stairstepping tram tension controller being installed.
2, according to the whole shuttle of the said a kind of plastic circular loom of claim 1, it is characterized in that said stairstepping tram tension controller, base plate (19) is arranged, axle (20) is housed on it, axle (20) is gone up 2-7 wire brush swinging block (15) is installed, wire brush (10) is installed on each swinging block (15), is fastenedly connected with its screw (22), wire brush (10) is arranged in wire brush assembly (14) by stairstepping; Also be equipped with on the base plate (19) and the corresponding spring of swinging block (15) number (16), the one end has tension adjustment bolt (17) to connect, the other end is installed on the swinging block (15), and swinging block (15) also is equipped with tension adjustment screw (18), and axle (20) is gone up the two ends card split pin (21).
3,, it is characterized in that said wire brush (10) is the rope skipping shape according to the whole shuttle of claim 1 or 2 said a kind of plastic circular looms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231729 CN2556219Y (en) | 2002-04-22 | 2002-04-22 | Shuttle for plastic circular loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231729 CN2556219Y (en) | 2002-04-22 | 2002-04-22 | Shuttle for plastic circular loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556219Y true CN2556219Y (en) | 2003-06-18 |
Family
ID=33707381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231729 Expired - Fee Related CN2556219Y (en) | 2002-04-22 | 2002-04-22 | Shuttle for plastic circular loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556219Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002802A (en) * | 2010-11-15 | 2011-04-06 | 天脊煤化工集团股份有限公司 | Weft tension compensation device |
| CN102134773A (en) * | 2011-04-22 | 2011-07-27 | 固镇县天依塑料机械有限公司 | Small shuttle of plastic circular knitting machine |
| CN104611821A (en) * | 2015-01-16 | 2015-05-13 | 常州市永明机械制造有限公司 | Yarn pressing device for plastic cylinder knitter shuttle |
-
2002
- 2002-04-22 CN CN 02231729 patent/CN2556219Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002802A (en) * | 2010-11-15 | 2011-04-06 | 天脊煤化工集团股份有限公司 | Weft tension compensation device |
| CN102134773A (en) * | 2011-04-22 | 2011-07-27 | 固镇县天依塑料机械有限公司 | Small shuttle of plastic circular knitting machine |
| CN104611821A (en) * | 2015-01-16 | 2015-05-13 | 常州市永明机械制造有限公司 | Yarn pressing device for plastic cylinder knitter shuttle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |