CN202519454U - Small-size yarn trapper assembly for high-speed parallel sewing machine with keyholes - Google Patents
Small-size yarn trapper assembly for high-speed parallel sewing machine with keyholes Download PDFInfo
- Publication number
- CN202519454U CN202519454U CN2012201834134U CN201220183413U CN202519454U CN 202519454 U CN202519454 U CN 202519454U CN 2012201834134 U CN2012201834134 U CN 2012201834134U CN 201220183413 U CN201220183413 U CN 201220183413U CN 202519454 U CN202519454 U CN 202519454U
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- CN
- China
- Prior art keywords
- tension disk
- tension
- yarn
- thread
- sewing machine
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- 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 - Fee Related
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Abstract
The utility model discloses a small-size yarn trapper assembly for a high-speed parallel sewing machine with keyholes. The assembly comprises a nut, a yarn trapper base, a yarn trapper rod, a lower yarn trapping sheet, an upper yarn trapping sheet, a pagoda spring and a regulating nut, wherein the yarn trapper base is a basal body of a small-size yarn trapper assembly of a high-speed parallel sewing machine with keyholes; the yarn trapper rod is arranged on the yarn trapper base; one end of the yarn trapper rod below the yarn trapper base is provided with a nut; and the lower yarn trapping sheet, the upper yarn trapping sheet, the pagoda spring and the regulating nut are arranged on the yarn trapper rod above the yarn trapper base in sequence. The assembly has the advantages of compact structure and optimized function, and is convenient to assemble; two key holes can be used for regulating the position of the yarn trapper; and the tightness of sewing threads can be regulated rapidly by positively and negatively rotating the regulating nut. As a first choice, the assembly guarantees that a normal sewing machine can play the function normally and meet the requirements.
Description
Technical field
The utility model relates to the tailoring machinery field, specifically refer to a kind of high speed parallel sewing machine add at clothes be used for man-hour guiding, the small-sized tension disk assembly of a kind of band keyhole high speed parallel sewing machine of clamping sewing thread.
Background technology
China is maximum in the world garment production and country of consumption, and clothing industry is the traditional intensive industry of China's foreign trade outlet, how to promote quality, the efficient of clothes industry, and research and development, innovation tailoring machinery, optimizational function, structural design are crucial; High speed parallel sewing machine is in process; Because the design of tension disk and reasons in structure; Phenomenons such as wire jumper, broken string, card line, tangent line appear easily; Defective such as cause the apparel appearance suture spacing of processing inhomogeneous, out-of-flatness, flotation line, stitching are not firm, broken string back thread-changing, wiring process can cause whole piece production line damp production under the continuous productive process pattern again.
The utility model content
For addressing the aforementioned drawbacks and deficiency, promote the quality and the efficient of these conventional industries of clothes, the utility model provides a kind of band keyhole high speed parallel sewing machine small-sized tension disk assembly, is used for eliminating above-mentioned shortcomings and deficiencies.
The technical scheme of the utility model technical solution problem is: the small-sized tension disk assembly of a kind of band keyhole high speed parallel sewing machine: comprise nut, tension disk seat, tension disk bar, following thread tension disc, go up thread tension disc, pagoda spring, adjusting nut.It is characterized in that: said tension disk seat is a kind of matrix with the small-sized tension disk assembly of keyhole high speed parallel sewing machine; Said tension disk bar is arranged on the tension disk seat, cooperates with the tension disk seat is movable, and orientation tension disk bar one end is provided with nut under the said tension disk seat; Screw with tension disk bar screw thread; In order to fixedly tension disk seat and tension disk bar, be provided with down thread tension disc on the said tension disk seat upper position tension disk bar successively, go up thread tension disc, pagoda spring, adjusting nut, said thread tension disc down and last thread tension disc installation site are in the opposite direction; Said pagoda spring is arranged on the thread tension disc; Said adjusting nut is arranged on the pagoda spring, and said adjusting nut and tension disk seat upper position tension disk bar threaded one end screw, and are used to regulate the tense-lax of pagoda spring.
Said tension disk seat is a sheet stamping forming spare, and its surface is provided with two keyholes, three circular holes.
Said adjusting nut endoporus is provided with screw thread, and big cylindrical place circumference is provided with straight shape annular knurl decorative pattern.
The utility model can be effective: compact conformation, function optimization, easy for installation, and the position of whole tension disk of two keyhole scalable, but positive and negative rotation adjusting nut quick adjustment sewing thread is tight, loose; Flat seam machine be can eliminate and wire jumper, broken string, card line, tangent line phenomenon in process, occurred; Make the apparel appearance suture spacing of processing even, smooth, firm; Can not the first-selection that ensures that flat seam machine is brought into play function normally, smoothly, satisfied the demands because of broken string, thread-changing, wiring cause whole piece production line damp production under the continuous productive process pattern.
Description of drawings
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is the exploded perspective view of the utility model;
Each division name is claimed and is numbered among the figure: thread tension disc, the last thread tension disc of 5-, 6-pagoda spring, 7-adjusting nut under 1-nut, 2-tension disk seat, 3-tension disk bar, the 4-.
The specific embodiment
As depicted in figs. 1 and 2, the small-sized tension disk assembly of a kind of band keyhole high speed parallel sewing machine: comprise nut 1, tension disk seat 2, tension disk bar 3, following thread tension disc 4, go up thread tension disc 5, pagoda spring 6, adjusting nut 7.It is characterized in that: said tension disk seat 2 is a kind of matrixes with the small-sized tension disk assembly of keyhole high speed parallel sewing machine; Said tension disk bar 3 is arranged on the tension disk seat 2, and with 2 movable cooperations of tension disk seat, 2 times orientation of said tension disk seat tension disk bar 3 one ends are provided with nut 1; Screw with tension disk bar 3 screw threads; In order to fixing tension disk seat 2 and tension disk bar 3, be provided with down thread tension disc 4 on the said tension disk seat 2 upper position tension disk bars 3 successively, go up thread tension disc 5, pagoda spring 6, adjusting nut 7, said thread tension disc 4 down and last thread tension disc 5 installation sites are in the opposite direction; Said pagoda spring 6 is arranged on the thread tension disc 5; Said adjusting nut 7 is arranged on the pagoda spring 6, and said adjusting nut 7 screws with tension disk seat 2 upper position tension disk bars 3 threaded one ends, is used to regulate the tense-lax of pagoda spring 6.
Said tension disk seat 2 is a sheet stamping forming spare, and its surface is provided with two keyholes, three circular holes.
Said adjusting nut 7 endoporus are provided with screw thread, and big cylindrical place circumference is provided with straight shape annular knurl decorative pattern.
During use; Be installed on the head of flat seam machine with the small-sized tension disk assembly of keyhole high speed parallel sewing machine a kind of, guide to down thread tension disc 4, last thread tension disc 5 centres to sewing thread, be directed on the sewing needle then; Positive and negative rotation adjusting nut 7; Through the transmission of pagoda spring 6 power, make down thread tension disc 4, go up the suitable elasticity of combination maintenance between the thread tension disc 5, ensure the flat seam machine operate as normal; Start the flat seam machine play button, at this moment the following thread tension disc 4 of sewing thread through the tension disk assembly, go up in the middle of the thread tension disc 5, guide to sewing thread on the sewing needle steadily, equably, make whole the flat seam machine function of bringing into normal play, finish the work.
Claims (3)
1. be with the small-sized tension disk assembly of keyhole high speed parallel sewing machine for one kind: comprise nut (1), tension disk seat (2), tension disk bar (3), following thread tension disc (4), go up thread tension disc (5), pagoda spring (6), adjusting nut (7); It is characterized in that: said tension disk seat (2) is a kind of matrix with the small-sized tension disk assembly of keyhole high speed parallel sewing machine; Said tension disk bar (3) is arranged on the tension disk seat (2); Cooperate with tension disk seat (2) is movable; Said tension disk seat (2) down orientation tension disk bar (3) one ends is provided with nut (1), screws with tension disk bar (3) screw thread, in order to fixedly tension disk seat (2) and tension disk bar (3); Be provided with down thread tension disc (4) on said tension disk seat (2) the upper position tension disk bar (3) successively, go up thread tension disc (5), pagoda spring (6), adjusting nut (7); Said thread tension disc (4) down is in the opposite direction with last thread tension disc (5) installation site, and said pagoda spring (6) is arranged on the thread tension disc (5), and said adjusting nut (7) is arranged on the pagoda spring (6); Said adjusting nut (7) screws with tension disk seat (2) upper position tension disk bar (3) threaded one end, is used to regulate the tense-lax of pagoda spring (6).
2. the small-sized tension disk assembly of a kind of band keyhole high speed parallel sewing machine according to claim 1 is characterized in that said tension disk seat (2) is a sheet stamping forming spare, and its surface is provided with two keyholes, three circular holes.
3. the small-sized tension disk assembly of a kind of band keyhole high speed parallel sewing machine according to claim 1 is characterized in that said adjusting nut (7) endoporus is provided with screw thread, and big cylindrical place circumference is provided with straight shape annular knurl decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201834134U CN202519454U (en) | 2012-04-25 | 2012-04-25 | Small-size yarn trapper assembly for high-speed parallel sewing machine with keyholes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201834134U CN202519454U (en) | 2012-04-25 | 2012-04-25 | Small-size yarn trapper assembly for high-speed parallel sewing machine with keyholes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519454U true CN202519454U (en) | 2012-11-07 |
Family
ID=47102414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201834134U Expired - Fee Related CN202519454U (en) | 2012-04-25 | 2012-04-25 | Small-size yarn trapper assembly for high-speed parallel sewing machine with keyholes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519454U (en) |
-
2012
- 2012-04-25 CN CN2012201834134U patent/CN202519454U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130425 |