CN203782373U - Threading device - Google Patents
Threading device Download PDFInfo
- Publication number
- CN203782373U CN203782373U CN201420044584.8U CN201420044584U CN203782373U CN 203782373 U CN203782373 U CN 203782373U CN 201420044584 U CN201420044584 U CN 201420044584U CN 203782373 U CN203782373 U CN 203782373U
- Authority
- CN
- China
- Prior art keywords
- threading
- wire
- platen
- pressure ring
- ring piece
- Prior art date
- 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 - Lifetime
Links
- 238000010618 wire wrap Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000010417 needlework Methods 0.000 description 15
- 238000009958 sewing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a threading device. The threading device comprises a support, a bed plate, a connecting plate, positioning columns, tablets, a presser ring block, a threading shaft and an air cylinder; the bottom of the support is provided with the bed plate; the connecting plate is arranged below the bed plate; the bed plate is provided with a plurality of positioning columns; the positioning columns are connected with the tablets; the presser ring block is arranged above the tablets; the threading shaft is arranged between the presser ring block and the tablets; both the presser ring block and the tablets move along the length direction of the threading shaft; the threading shaft is provided with a first threading hole; the top of the presser ring block is connected with the air cylinder; the air cylinder is fixed on the support. The presser ring block is driven to move up and down through the air cylinder, so that a needle and a thread are firmly compressed between the presser ring block and the tablets, the down pressing action is carried out by adopting the air cylinder, the pressure is balanced and stable to apply, the needle and the thread are unlikely to loosen when in fixation, and the knotting phenomenon can be avoided.
Description
Technical field
The utility model relates to a kind of wire-threading device, relates in particular to a kind of for the wire-threading device on Sewing machines.
Background technology
In Weaving device, wire-threading device right and wrong are usually shown in, in the use procedure of the needlework of Sewing machines, the elasticity of needlework self is moderate, and knotting phenomenon occurs easy winding of the needlework of pine together excessively, and the yarn of tension easily occurs that stress is concentrated simultaneously, there is broken string phenomenon, therefore,, in order to reduce the wire-threading device that adopted of two kinds of phenomenons, utilize wire-threading device to regulate the elasticity of yarn self.What but existing wire-threading device mostly adopted is the adjusting of carrying out line ball and needlework elasticity by spring, owing to utilizing spring to carry out the words of line ball, its line ball both sides discontinuity causes line ball unstable, in the use procedure of Sewing machines, easily produce loosening, thereby there is the phenomenon of needlework knotting, affected the production efficiency of Sewing machines.
Utility model content
The utility model object is to provide a kind of line ball stable in order to overcome the deficiencies in the prior art, and needlework are difficult for wire-threading device loosening and generation knotting.
For achieving the above object, the technical solution adopted in the utility model is: a kind of wire-threading device, comprises support, platen, connecting plate, locating dowel, compressing tablet, pressure ring piece, threading axle and cylinder; Described frame bottom is provided with platen; Described platen below is provided with connecting plate; Described platen is provided with multiple locating dowels; In described locating dowel, be connected with compressing tablet; Described compressing tablet top is provided with pressure ring piece; Between described pressure ring piece and compressing tablet, be provided with threading axle; Described pressure ring piece and compressing tablet all can move along the length direction of threading axle; Described threading axle is provided with the first through wires hole; Described pressure ring piece top is connected with cylinder; Described cylinder is fixed on support.
Preferably, the described locating dowel left and right sides is also provided with eyelet strip; Described eyelet strip is fixed on platen; On described eyelet strip, establish the second through wires hole; On described the first through wires hole and the second same axial line in through wires hole position.
Preferably, on described platen, be also provided with multiple wire-wrap boards; Described wire-wrap board is provided with coiling hole; Described wire-wrap board is positioned at locating dowel one side.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of wire-threading device of the utility model scheme, by utilizing cylinder to move up and down pressure ring piece, thereby needlework being pressed between pressure ring piece and compressing tablet steadily, that cylinder carries out pressing action due to what adopt, like this its pressure applies steadily balanced, needlework are difficult for producing loosening fixing time, have avoided the generation of needlework knotting phenomenon.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the perspective view of the utility model wire-threading device;
Accompanying drawing 2 is the planar structure schematic diagram of the utility model wire-threading device;
Accompanying drawing 3 is the partial enlarged drawing of A in accompanying drawing 2;
Wherein: 1, support; 2, connecting plate; 3, locating dowel; 4, compressing tablet; 5, pressure ring piece; 6, threading axle; 7, the first through wires hole; 8, cylinder; 9, eyelet strip; 10, the second through wires hole; 11, wire-wrap board; 12, coiling hole; 13, platen.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of wire-threading device as shown in accompanying drawing 1-3, comprises support 1, platen 13, connecting plate 2, locating dowel 3, compressing tablet 4, pressure ring piece 5, threading axle 6 and cylinder 8; Described support 1 bottom is provided with platen 13; Described platen 13 belows are provided with connecting plate 2; Described platen 13 is provided with multiple locating dowels 3; In described locating dowel 3, be connected with compressing tablet 4; Described compressing tablet 4 tops are provided with pressure ring piece 5; Between described pressure ring piece 5 and compressing tablet 4, be provided with threading axle 6; Described pressure ring piece 5 and compressing tablet 4 all can move along the length direction of threading axle 6; Described threading axle 6 is provided with the first through wires hole 7; Described pressure ring piece 5 tops are connected with cylinder 8; Described cylinder 8 is fixed on support 1; Described locating dowel 3 left and right sides are also provided with eyelet strip 9; Described eyelet strip 9 is fixed on support 1; On described eyelet strip 9, establish the second through wires hole 10; On described the first through wires hole 7 and 10 same axial lines of the second through wires hole; On described support 1, be also provided with multiple wire-wrap boards 11; Described wire-wrap board 11 is provided with coiling hole 12; Described wire-wrap board 11 is positioned at locating dowel 3 one sides.
Described in the utility model a kind of wire-threading device as shown in accompanying drawing 1-3, before bringing into use, first wire-threading device is fixed on the board of Sewing machines by connecting plate, then needlework are first by the coiling hole on wire-wrap board, then through the second through wires hole on eyelet strip, then through the first through wires hole on threading axle, last again through the second through wires hole on eyelet strip, like this in the time that Sewing machines is started working, cylinder is opened, the expansion link of cylinder drives under pressure ring piece and moves, thereby the needlework in the first through wires hole being pressed in compressing tablet and pressure ring piece, what adopt due to it is that cylinder carries out pressurized, cylinder pressure applies equalization stable, thereby make needlework compress balance, needlework are difficult for the loosening phenomenon that produces knotting.
Wire-threading device of the present utility model, it is simple to operate, needlework Compression Stability, thereby and the difficult loosening knotting phenomenon that produces of needlework, ensure the normal work that Sewing machines is produced.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. a wire-threading device, is characterized in that: comprise support, platen, connecting plate, locating dowel, compressing tablet, pressure ring piece, threading axle and cylinder; Described frame bottom is provided with platen; Described platen below is provided with connecting plate; Described platen is provided with multiple locating dowels; In described locating dowel, be connected with compressing tablet; Described compressing tablet top is provided with pressure ring piece; Between described pressure ring piece and compressing tablet, be provided with threading axle; Described pressure ring piece and compressing tablet all can move along the length direction of threading axle; Described threading axle is provided with the first through wires hole; Described pressure ring piece top is connected with cylinder; Described cylinder is fixed on support.
2. wire-threading device according to claim 1, is characterized in that: the described locating dowel left and right sides is also provided with eyelet strip; Described eyelet strip is fixed on platen; On described eyelet strip, establish the second through wires hole; On described the first through wires hole and the second same axial line in through wires hole position.
3. wire-threading device according to claim 1 and 2, is characterized in that: on described platen, be also provided with multiple wire-wrap boards; Described wire-wrap board is provided with coiling hole; Described wire-wrap board is positioned at locating dowel one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044584.8U CN203782373U (en) | 2014-01-24 | 2014-01-24 | Threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044584.8U CN203782373U (en) | 2014-01-24 | 2014-01-24 | Threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782373U true CN203782373U (en) | 2014-08-20 |
Family
ID=51318578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044584.8U Expired - Lifetime CN203782373U (en) | 2014-01-24 | 2014-01-24 | Threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757829A (en) * | 2014-01-24 | 2014-04-30 | 苏州巨康缝制机器人有限公司 | Thread through device |
-
2014
- 2014-01-24 CN CN201420044584.8U patent/CN203782373U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757829A (en) * | 2014-01-24 | 2014-04-30 | 苏州巨康缝制机器人有限公司 | Thread through device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203782373U (en) | Threading device | |
| CN207003094U (en) | A kind of two-way hot pressure mechanism | |
| CN103757829B (en) | A kind of wire-threading device | |
| CN203782374U (en) | Sewing machine provided with line passing device | |
| CN204000122U (en) | A kind of novel textile machines frame | |
| CN202347243U (en) | Press foot with guide machine | |
| CN204048198U (en) | Cuff crimping is crumpled curler | |
| CN103757830B (en) | A kind of sewing machine being provided with wire-threading device | |
| CN202898764U (en) | Cloth clamping structure of embroidering machine | |
| CN203270241U (en) | Sewing machine needle base | |
| CN104095329B (en) | The cuff crimping curler of crumpling | |
| CN202466171U (en) | Thread clamping device of embroidery machine suitable for thick threads | |
| CN203904636U (en) | Novel presser foot with sewing head edging machine | |
| CN203438598U (en) | Paperboard flattening device | |
| CN203247384U (en) | Rapier loom connecting gripper head structure | |
| CN205419290U (en) | Weaving machine that high efficiency saved time send traditional thread binding putting | |
| CN206070117U (en) | A kind of new cosmetic cotton press | |
| CN203144680U (en) | Novel positioning pressure foot | |
| CN203128823U (en) | Thread tensioning device of sewing machine | |
| CN204325725U (en) | A kind of line mechanism excessively for stitching in embroidery machine | |
| CN201648708U (en) | Pressing pin of spring | |
| CN203451825U (en) | Thread-clamping nut component | |
| CN203653436U (en) | Cylinder positioning device of wire drawing machine | |
| CN203428636U (en) | Yarn release device for textile | |
| CN103046250A (en) | Independent press foot mechanism of embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |