CN204265122U - A kind of tension adjustment mechanism of nylon sewing machine and nylon sewing machine - Google Patents
A kind of tension adjustment mechanism of nylon sewing machine and nylon sewing machine Download PDFInfo
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- CN204265122U CN204265122U CN201420746654.4U CN201420746654U CN204265122U CN 204265122 U CN204265122 U CN 204265122U CN 201420746654 U CN201420746654 U CN 201420746654U CN 204265122 U CN204265122 U CN 204265122U
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- grid
- tension
- sewing machine
- tension force
- fixed support
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- 238000009958 sewing Methods 0.000 title claims abstract description 36
- 239000004677 Nylon Substances 0.000 title claims abstract description 34
- 229920001778 nylon Polymers 0.000 title claims abstract description 34
- 241000216843 Ursus arctos horribilis Species 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of tension adjustment mechanism and nylon sewing machine of nylon sewing machine.A kind of tension adjustment mechanism of nylon sewing machine, comprise fixed support, the fixing tension force grid be installed on fixed support, be installed in the S. A. on fixed support and be fixed on the active tension grid on this S. A. rotationally, described S. A. is provided with the clump weight for producing downward moment to it, described fixing tension force grid and active tension grid are all arranged in lattice-shaped, include the spaced apart grizzly bar of complex root and fill gap, grizzly bar opening and closing in the filling gap of described fixing tension force grid of described active tension grid.The utility model also comprises a kind of nylon sewing machine.Can to solve the tension force caused because of human element unstable by arranging above-mentioned clump weight and active tension grid for the utility model, reduces the number of times of breaking joint line, improve the operation factor of equipment, ensure the long-term stability of product design.
Description
Technical field
The utility model relates to a kind of production machine of nylon zipper, refers in particular to a kind of tension adjustment mechanism and nylon sewing machine of nylon sewing machine.
Background technology
Nylon zipper sewing machine to be a kind ofly sutured in by nylon chain tooth on strap thus to form the machine of slide fastener.In nylon chain tooth sewing process, if there is the situation that suture feeds tension force and differs, then can substantially increase the fraction defective of nylon zipper; have a strong impact on the quality of nylon zipper; more frequently can cause broken string, often need repeatedly to carry out shutdown start process, be unfavorable for enhancing productivity.
Thus be necessary to arrange tension control mechanism on nylon sewing machine.For now, domestic existing nylon sewing machine tension force controls to be by regulating the size of pressure spring force to increase and decrease the size of tension force, because human factor difference is uneven, the constant of tension force cannot be ensured, cause the instability of product design, easily cause broken string, Homes Using TV reduces, the problems such as operator's labour intensity increasing.
Utility model content
The utility model provides a kind of tension adjustment mechanism and nylon sewing machine of nylon sewing machine, and its main purpose is the defect that the alignment error overcoming the existence of existing nylon sewing machine tension control mechanism is large, cannot ensure constant tension.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of tension adjustment mechanism of nylon sewing machine, comprise fixed support, the fixing tension force grid be installed on fixed support, be installed in the S. A. on fixed support and be fixed on the active tension grid on this S. A. rotationally, described S. A. is provided with the clump weight for producing downward moment to it, described fixing tension force grid and active tension grid are all arranged in lattice-shaped, include the spaced apart grizzly bar of complex root and fill gap, grizzly bar opening and closing in the filling gap of described fixing tension force grid of described active tension grid.
Further, grizzly bar described in every root is all arranged in bending, and its end is connected to a conflict horizontal stripe jointly.
Further, the middle part of described S. A. is provided with the counterweight hook for hanging clump weight.
Further, described fixed support is provided with four the fixing tension force grid and four active tension grid arranged at equal intervals, and the equal correspondence of each active tension grid is provided with a S. A. and a clump weight.
Further, described fixed support equal correspondence on each fixing tension force grid is provided with an adapter plate, the both sides correspondence of each adapter plate is provided with the first fix shaft and the second fix shaft that run through this adapter plate, described first fix shaft be positioned at each fixing tension force grid side place be equipped with inlet wire wheel, described second fix shaft be positioned at each fixing tension force grid opposite side place be equipped with outlet wheel.
A kind of nylon sewing machine, comprise sewing machine body, this sewing machine body is provided with a pin hole, one is used for for the line mechanism and that drags suture being fed pin hole the line mechanism excessively guiding suture to feed, also comprise one for ensureing the tension adjustment mechanism that thread tension is constant, this tension adjustment mechanism comprises fixed support, be installed in the fixing tension force grid on fixed support, be installed in the S. A. on fixed support rotationally and be fixed on the active tension grid on this S. A., described S. A. is provided with the clump weight for producing downward moment to it, described fixing tension force grid and active tension grid are all arranged in lattice-shaped, include the spaced apart grizzly bar of complex root and fill gap, grizzly bar opening and closing in the filling gap of described fixing tension force grid of described active tension grid.
Further, grizzly bar described in every root is all arranged in bending, and its end is connected to a conflict horizontal stripe jointly.
Further, the middle part of described S. A. is provided with the counterweight hook for hanging clump weight.
Further, described fixed support is provided with four the fixing tension force grid and four active tension grid arranged at equal intervals, and the equal correspondence of each active tension grid is provided with a S. A. and a clump weight.
Further, described fixed support equal correspondence on each fixing tension force grid is provided with an adapter plate, the both sides correspondence of each adapter plate is provided with the first fix shaft and the second fix shaft that run through this adapter plate, described first fix shaft be positioned at each fixing tension force grid side place be equipped with inlet wire wheel, described second fix shaft be positioned at each fixing tension force grid opposite side place be equipped with outlet wheel.
Compared to the prior art, the beneficial effect that the utility model produces is:
The utility model structure is simple, practical, be arranged at one by suture to fix between tension force grid and active tension grid, and utilize the Action of Gravity Field of clump weight, when suture is when feeding tension force in process and occurring increasing, clump weight can offset thread tension effect effectively to the moment loading of active tension grid, and user, by the increase and decrease of clump weight weight, can make thread tension be in stabilized conditions always, ensure that suture feeds neatly, evenly, can not have an impact to later process simultaneously.In addition, by arranging above-mentioned clump weight and active tension grid, can to solve the tension force caused because of human element unstable, reduces the number of times of breaking joint line, improve the operation factor of equipment, ensure the long-term stability of product design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is for fixing the structural representation of tension force grid and active tension grid described in the utility model;
Fig. 4 is the structural representation of tension adjustment mechanism described in the utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.A kind of nylon sewing machine, comprise sewing machine body 1, this sewing machine body 1 is provided with a pin hole, one drags line mechanism 2 for what suture is fed pin hole, one crosses line mechanism 3 and for ensureing the tension adjustment mechanism 4 that thread tension is constant for what guide suture to feed, this tension adjustment mechanism 4 comprises fixed support 40, be installed in the fixing tension force grid 41 on fixed support 40, the active tension grid 43 being installed in the S. A. 42 on fixed support 40 rotationally and being fixed on this S. A. 42, described S. A. 42 is provided with the clump weight 44 for producing downward moment to it.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Described fixing tension force grid 41 and active tension grid 43 are all arranged in lattice-shaped, include the spaced apart grizzly bar 400 of complex root and fill gap 401, grizzly bar 400 opening and closing in the filling gap 401 of described fixing tension force grid 41 of described active tension grid 43.Grizzly bar 400 described in every root is all arranged in bending, and its end is connected to a conflict horizontal stripe 402 jointly.The middle part of described S. A. 42 is provided with the counterweight hook 45 for hanging clump weight 44.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Described fixed support 40 is provided with four the fixing tension force grid 41 and four active tension grid 43 arranged at equal intervals, and each active tension grid 43 all correspondence are provided with S. A. 42 and a clump weight 44.Described fixed support 40 equal correspondence on each fixing tension force grid 41 is provided with an adapter plate 46, the both sides correspondence of each adapter plate 46 is provided with the first fix shaft 47 and the second fix shaft 48 running through this adapter plate 46, described first fix shaft 47 be positioned at each fixing tension force grid 41 side place be equipped with inlet wire wheel 470, described second fix shaft 48 be positioned at each fixing tension force grid 41 opposite side place be equipped with outlet wheel 480.Described line mechanism 3 excessively comprises four corresponding line components 30 be excessively arranged on below each fixing tension force grid 41 respectively, and each line component 30 of crossing includes wire-crossing wheel 31 and a wire winding pole 32.
The present embodiment structure is simple, practical, be arranged at one by suture to fix between tension force grid 41 and active tension grid 43, and utilize the Action of Gravity Field of clump weight 44, when suture is when feeding tension force in process and occurring increasing, the moment loading of clump weight 44 pairs of active tension grid 43 can offset thread tension effect effectively, user is by the increase and decrease of clump weight 44 weight, thread tension can be made to be in stabilized conditions always, ensure that suture feeds neatly, evenly, can not have an impact to later process simultaneously.In addition, by arranging above-mentioned clump weight 44 and active tension grid 43, can to solve the tension force caused because of human element unstable, reduces the number of times of breaking joint line, improve the operation factor of equipment, ensure the long-term stability of product design.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. the tension adjustment mechanism of a nylon sewing machine, it is characterized in that: comprise fixed support, the fixing tension force grid be installed on fixed support, be installed in the S. A. on fixed support and be fixed on the active tension grid on this S. A. rotationally, described S. A. is provided with the clump weight for producing downward moment to it, described fixing tension force grid and active tension grid are all arranged in lattice-shaped, include the spaced apart grizzly bar of complex root and fill gap, grizzly bar opening and closing in the filling gap of described fixing tension force grid of described active tension grid.
2. the tension adjustment mechanism of a kind of nylon sewing machine as claimed in claim 1, is characterized in that: all layouts in bending of grizzly bar described in every root, and its end is connected to a conflict horizontal stripe jointly.
3. the tension adjustment mechanism of a kind of nylon sewing machine as claimed in claim 2, is characterized in that: the middle part of described S. A. is provided with the counterweight hook for hanging clump weight.
4. as the tension adjustment mechanism of a kind of nylon sewing machine as described in arbitrary in claim 1-3, it is characterized in that: described fixed support is provided with four the fixing tension force grid and four active tension grid arranged at equal intervals, and the equal correspondence of each active tension grid is provided with a S. A. and a clump weight.
5. the tension adjustment mechanism of a kind of nylon sewing machine as claimed in claim 4, it is characterized in that: described fixed support equal correspondence on each fixing tension force grid is provided with an adapter plate, the both sides correspondence of each adapter plate is provided with the first fix shaft and the second fix shaft that run through this adapter plate, described first fix shaft be positioned at each fixing tension force grid side place be equipped with inlet wire wheel, described second fix shaft be positioned at each fixing tension force grid opposite side place be equipped with outlet wheel.
6. a nylon sewing machine, comprise sewing machine body, this sewing machine body is provided with a pin hole, one is used for for the line mechanism and that drags suture being fed pin hole the line mechanism excessively guiding suture to feed, it is characterized in that: also comprise one for ensureing the tension adjustment mechanism that thread tension is constant, this tension adjustment mechanism comprises fixed support, be installed in the fixing tension force grid on fixed support, be installed in the S. A. on fixed support rotationally and be fixed on the active tension grid on this S. A., described S. A. is provided with the clump weight for producing downward moment to it, described fixing tension force grid and active tension grid are all arranged in lattice-shaped, include the spaced apart grizzly bar of complex root and fill gap, grizzly bar opening and closing in the filling gap of described fixing tension force grid of described active tension grid.
7. a kind of nylon sewing machine as claimed in claim 6, is characterized in that: all layouts in bending of grizzly bar described in every root, and its end is connected to a conflict horizontal stripe jointly.
8. a kind of nylon sewing machine as claimed in claim 7, is characterized in that: the middle part of described S. A. is provided with the counterweight hook for hanging clump weight.
9. as a kind of nylon sewing machine as described in arbitrary in claim 6-8, it is characterized in that: described fixed support is provided with four the fixing tension force grid and four active tension grid arranged at equal intervals, and the equal correspondence of each active tension grid is provided with a S. A. and a clump weight.
10. a kind of nylon sewing machine as claimed in claim 9, it is characterized in that: described fixed support equal correspondence on each fixing tension force grid is provided with an adapter plate, the both sides correspondence of each adapter plate is provided with the first fix shaft and the second fix shaft that run through this adapter plate, described first fix shaft be positioned at each fixing tension force grid side place be equipped with inlet wire wheel, described second fix shaft be positioned at each fixing tension force grid opposite side place be equipped with outlet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746654.4U CN204265122U (en) | 2014-12-03 | 2014-12-03 | A kind of tension adjustment mechanism of nylon sewing machine and nylon sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746654.4U CN204265122U (en) | 2014-12-03 | 2014-12-03 | A kind of tension adjustment mechanism of nylon sewing machine and nylon sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265122U true CN204265122U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746654.4U Expired - Fee Related CN204265122U (en) | 2014-12-03 | 2014-12-03 | A kind of tension adjustment mechanism of nylon sewing machine and nylon sewing machine |
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| Country | Link |
|---|---|
| CN (1) | CN204265122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251955A (en) * | 2018-02-09 | 2018-07-06 | 信泰(福建)科技有限公司 | A kind of double Jacquard polychrome pure color jacquard weave screen cloth weavings of two-needle bar |
| CN109335865A (en) * | 2018-10-30 | 2019-02-15 | 福建浔兴拉链科技股份有限公司 | A kind of thread tension control device |
-
2014
- 2014-12-03 CN CN201420746654.4U patent/CN204265122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251955A (en) * | 2018-02-09 | 2018-07-06 | 信泰(福建)科技有限公司 | A kind of double Jacquard polychrome pure color jacquard weave screen cloth weavings of two-needle bar |
| CN109335865A (en) * | 2018-10-30 | 2019-02-15 | 福建浔兴拉链科技股份有限公司 | A kind of thread tension control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Patentee after: Fujian xunxing zipper Polytron Technologies Inc Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Patentee before: FUJIAN SBS ZIPPER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |