CN202220234U - Net forming device used for producing interlaced yarn - Google Patents
Net forming device used for producing interlaced yarn Download PDFInfo
- Publication number
- CN202220234U CN202220234U CN2011202897761U CN201120289776U CN202220234U CN 202220234 U CN202220234 U CN 202220234U CN 2011202897761 U CN2011202897761 U CN 2011202897761U CN 201120289776 U CN201120289776 U CN 201120289776U CN 202220234 U CN202220234 U CN 202220234U
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- nozzle
- connector
- network
- forming device
- wire hole
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Abstract
The utility model relates to a textile thread forming device, in particular to a forming device used for producing fine denier, porous and light interlaced yarns. The net forming device used for producing interlaced yarns comprises an upper roller fixed to a frame. A nozzle and a nozzle pedestal connected with the nozzle are arranged below the roller. The nozzle pedestal is connected with an air injection member arranged on the frame. The nozzle is provided with a yarn feeding hole. A connecting piece is arranged between the nozzle and the nozzle pedestal. An air injection channel is arranged in the connecting piece. The connecting line between the yarn outlet of the roller and the yarn feeding hole is positioned at an acute angle with respect to the air injection channel. The net forming device used for producing interlaced yarns is good in net point uniformity and firmness and simple in structure. Due to the adoption of the net forming device, the technical problem in the prior art that discontinuous nets are usually formed through a conventional net forming device used for producing interlaced yarns due to the poor netting effect of blowing yarns is solved.
Description
Technical field
The utility model relates to a kind of weaving silk thread shaped device, and shaped device is used in the production that relates in particular to a kind of fine-denier porous light network yarn.
Background technology
Network yarn processing at the chemical fibre industry silk thread is very common technology.Network effect is meant the network uniformity and network fastness, and the purpose of network is in order to increase the cohesive force of strand, and is good in back road weaving process unwinding property, directly machine on the warping.Therefore, must be all even during network firmly.The main points of control mainly are second over feed rate(OFR)s, the setting angle of network pressure and the nozzle of interlace.Vertically to blow to strand be best to air-flow in principle; Existing the nozzle of interlace combination is that nozzle adds plug; Use the back because nozzle insert length is not enough; Make the nozzle of interlace airflow direction and strand form one about 100 angle, network effect is bad, and no network or network fastness that section property at intermittence often occurs are insecure.Disclose in the Chinese patent file: " integrally closed alumina porcelain nozzle (CN2202755Y) ", it comprises alumina porcelain nozzle and air inlet pipe, air inlet pipe is vertically mounted on time nozzle, and communicates with spinneret orifice.Said structure is simple, but still has the bad problem of a molding effect of blowing.
Summary of the invention
The utility model provides a kind of nexus good evenness, and firmness is good, the network shaped device of production network yarn simple in structure; The network shaped device that has solved the production network yarn that exists in the prior art is bad for the network effect that blows silk, occurs the technical problem of the no network of discontinuity easily.
The above-mentioned technical problem of the utility model solves through following technical proposals: a kind of network shaped device of producing network yarn; Comprise and be fixed on the frame top roller; Below roller, be provided with nozzle and the nozzle base that links to each other with nozzle; Jet on described nozzle base and the frame links to each other, and described nozzle is provided with the wire hole, is provided with connector between described nozzle and the nozzle base; Be provided with jet channel in the described connector, line and the angle between the jet channel between the filament mouth of described roller and the described wire hole are acute angle.Silk thread is come out to be penetrated by the wire hole of nozzle by the filament mouth of roller, and jet gas is blown in the wire hole through jet channel, and the silk thread in the wire hole is carried out the network moulding.Nozzle base and roller are fixed on the frame; Relative position is constant, and between nozzle and nozzle base, increases a connector at nozzle base and roller, thereby has changed the angle that enters into the wire hole after silk thread is come out by roller; Roller filament mouth originally is positioned at the rear side in the wire hole of nozzle; Thereby after making that silk thread enters into the wire hole, the angle that the airflow direction of nozzle and strand form is the obtuse angle, and it is bad to produce network effect like this.The wire hole of the utility model is positioned at the rear side of roller filament mouth; Thereby after making that silk thread enters into the wire hole, the angle that the airflow direction of nozzle and strand form is an approximate right angle, and strand is adjacent to nozzle bottom and forms two strong points up and down; Strand is difficult for double swerve, helps the formation of nexus.
As preferably, an end of described connector is through the nozzle that has been threaded, and the other end of connector is through the base joint that has been threaded, and described base joint and described nozzle base are pegged graft.Connector plays a transition and connects, and increases the effect of length, and connector is connected with the member at two ends through thread connecting mode, and is simple in structure, can effectively utilize original structure, reduces improvement cost, improves the versatility of equipment.
As preferably; Described connector comprise main body and with the integrated connector of main body; Described main body is provided with internal thread, and the diameter of described connector is provided with external screw thread less than described main body outside described connector; Described connector links to each other with described nozzle, the base joint that described main body is threaded and links to each other with nozzle base.The first end of the connection of connector is processed the syndeton of original nozzle base, and main body is processed original nozzle form and conveniently linked to each other with the base joint, and is simple in structure, convenient formation.
As preferably, described nozzle comprises the nozzle body of rectangular shape, is provided with nozzle plate at an end of nozzle body, is provided with columned Connection Block at the other end of described nozzle, and described Connection Block links to each other with described connector.Be provided with that Connection Block is convenient to link to each other with connector, let strand convenient formation in nozzle body.
As preferably, described jet channel is vertical with described wire hole.Air-flow can vertically blow to strand, improves network effect.
As preferably, the wire hole of described nozzle is opened on the described nozzle body, and the hole of the arrival end in described wire hole is a triangle.Make things convenient for strand to get into and lead, can be adjacent to nozzle bottom at strand and form two strong points up and down, make strand firm, help the formation of nexus.
Therefore; The network shaped device of the production network yarn of the utility model possesses following advantage: the filament mouth of roller is positioned at the front end in the wire hole of nozzle; Make strand get into the wire hole with the inclination mode of acute angle; In the wire hole air-flow vertically to blow to angle better, thereby improve the uniformity and the network fastness of network, the cohesive force of increase strand.Connector simple in structure is suitable for former mounting means, reduced cost, and versatility is good.
Description of drawings
Fig. 1 is the sketch map of network shaped device of the production network yarn of the utility model.
Fig. 2 is the schematic top plan view of nozzle.
Fig. 3 is the sketch map of connector.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of utility model.
Embodiment:
As shown in Figure 1, the network shaped device of production network yarn comprises frame 1; On frame 1, be fixed with jet, jet links to each other with nozzle base 2, and nozzle base 2 is connected with nozzle 4 through connector 3 and base joint 10; Above nozzle 4 and nozzle base 2, roller 5 is arranged; Roller 5 is fixed on the frame 1, and strand 6 is laid out by the filament mouth 8 of roller 5, imports to two hot casees 7 of nozzle 4 belows through nozzle 4.Filament mouth 8 is positioned at the front side in the wire hole 9 of nozzle, because the setting of connector 3 makes that the angle that enters into nozzle interior strand 6 and airflow direction A is an acute angle.
Shown in Fig. 2 and 3, offer jet channel at the center of nozzle base 2, base joint 10 is inserted in the nozzle base 2, is provided with external screw thread at the external peripheral surface of base joint 10.Connector 3 comprises integrated main body 31 and connector 32, offers jet channel 11 at the center of connector 3, and the jet channel 11 on the connector 3 is communicated with jet channel on the nozzle base 2.Main body 31 at connector is six nut shape, in main body 31, offers internal thread, and main body 31 is through the base joint 10 that is being threaded, and the external peripheral surface of connector 32 offers external screw thread.Nozzle 4 comprises the nozzle body 41 and the columned Connection Block 42 that is connected with nozzle body 41 of cuboid; The end of nozzle body 41 is connected with nozzle end cap 43; In nozzle, offer jet channel 11; Jet channel 11 and connector 3 is communicated with jet channel on the nozzle base 2, ensures that air-flow leads.On nozzle body 41, offer wire hole 9, the opening of going into the silk end in the wire hole 9 of nozzle body 41 upper ends is a triangle, and wire hole 9 is intersected with jet channel 11 and be vertical each other.On the Connection Block 42 of nozzle, be processed with internal thread, nozzle and connector are through being threaded.
During use, the air communication of jet ejection is crossed jet channel and is blown in the nozzle body, and strand is laid out by the filament mouth of roller, is got into by the wire hole on the nozzle body, and jet channel is vertical with the wire hole, and airflow direction vertically blows to strand, has improved network effect.Get into because strand is inclined at acute angles when entering into the wire hole, strand is adjacent to two end faces of nozzle and forms two strong points up and down, and strand is difficult for double swerve, also helps the formation of nexus.
Claims (6)
1. network shaped device of producing network yarn; Comprise being fixed on the frame top roller, below roller, be provided with nozzle and the nozzle base that links to each other with nozzle, jet on described nozzle base and the frame links to each other; It is characterized in that: described nozzle is provided with the wire hole; Be provided with connector between described nozzle and the nozzle base, be provided with jet channel in the described connector, line and the angle between the jet channel between the filament mouth of described roller and the described wire hole are acute angle.
2. the network shaped device of production network yarn according to claim 1; It is characterized in that: an end of described connector is through the nozzle that has been threaded; The other end of connector is through the base joint that has been threaded, and described base joint and described nozzle base are pegged graft.
3. the network shaped device of production network yarn according to claim 1 and 2; It is characterized in that: described connector comprise main body and with the integrated connector of main body; Described main body is provided with internal thread, and the diameter of described connector is provided with external screw thread less than described main body outside described connector; Described connector links to each other with described nozzle, the base joint that described main body is threaded and links to each other with nozzle base.
4. the network shaped device of production network yarn according to claim 1 and 2; It is characterized in that: described nozzle comprises the nozzle body of rectangular shape; End at nozzle body is provided with nozzle plate; The other end at described nozzle is provided with columned Connection Block, and described Connection Block links to each other with described connector.
5. the network shaped device of production network yarn according to claim 1 and 2 is characterized in that: described jet channel intersects with described wire hole and is vertical each other.
6. the network shaped device of production network yarn according to claim 4 is characterized in that: the wire hole of described nozzle is opened on the described nozzle body, and the hole of the arrival end in described wire hole is a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202897761U CN202220234U (en) | 2011-08-11 | 2011-08-11 | Net forming device used for producing interlaced yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202897761U CN202220234U (en) | 2011-08-11 | 2011-08-11 | Net forming device used for producing interlaced yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220234U true CN202220234U (en) | 2012-05-16 |
Family
ID=46042262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202897761U Expired - Lifetime CN202220234U (en) | 2011-08-11 | 2011-08-11 | Net forming device used for producing interlaced yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938331A (en) * | 2014-04-30 | 2014-07-23 | 福建万家丽科技实业有限公司 | Interlacing yarn forming device |
| CN116377631A (en) * | 2023-06-05 | 2023-07-04 | 江苏德力化纤有限公司 | Preparation method of micro-fine denier polyester filament yarn |
-
2011
- 2011-08-11 CN CN2011202897761U patent/CN202220234U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938331A (en) * | 2014-04-30 | 2014-07-23 | 福建万家丽科技实业有限公司 | Interlacing yarn forming device |
| CN103938331B (en) * | 2014-04-30 | 2016-03-02 | 福建万家丽科技实业有限公司 | Interlacing yarn shaped device |
| CN116377631A (en) * | 2023-06-05 | 2023-07-04 | 江苏德力化纤有限公司 | Preparation method of micro-fine denier polyester filament yarn |
| CN116377631B (en) * | 2023-06-05 | 2023-08-29 | 江苏德力化纤有限公司 | Preparation method of micro-fine denier polyester filament yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |