CN205775173U - Automatically falling along seam device of sewing machine - Google Patents
Automatically falling along seam device of sewing machine Download PDFInfo
- Publication number
- CN205775173U CN205775173U CN201620468798.7U CN201620468798U CN205775173U CN 205775173 U CN205775173 U CN 205775173U CN 201620468798 U CN201620468798 U CN 201620468798U CN 205775173 U CN205775173 U CN 205775173U
- Authority
- CN
- China
- Prior art keywords
- sewing machine
- panel seat
- pull bar
- swing
- linear actuator
- 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 - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 21
- 238000010009 beating Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses the most suitable seam device of a kind of sewing machine, including linear actuator, pull bar, swing panel seat, linear actuator have can reciprocating straight-bar, straight-bar is connected with one end of pull bar by bearing pin, and the other end of pull bar is connected with connecting plate by another bearing pin；Connecting plate is fixedly installed on swing panel seat；Swing panel seat to swing around its swinging center；Swing panel seat and connect restoring board by return spring.This utility model can drive the swing swinging panel seat by the driving of linear actuator, thus realizes the effect along seam.This utility model has the advantages such as simple and compact for structure, convenient for installation and maintenance and low cost of manufacture.
Description
Technical field
This utility model relates to the adnexa of a kind of industrial sewing equipment, is specifically related to the most suitable seam device of a kind of sewing machine.
Background technology
Most industry sewing machine all have employed and automatically falls along seam device at present, to alleviate the labor intensity of operator, raises labour efficiency.Existing automatically falling along seam device is to be driven by electric magnet, realizes down along seam by the effect pulled of the pulling of connecting rod, crank-swinging and pull bar, therefore can there is following defect: structure is complicated, fault rate is high and installs and safeguards inconvenience.
Summary of the invention
What technical problem to be solved in the utility model was to provide a kind of sewing machine automatically falls along seam device, it can by lighter, convenient, low cost and convenient for installation and maintenance in the way of go to realize sewing machine and automatically fall along stitching this function.
For solving above-mentioned technical problem, the technical solution along seam device of automatically falling of this utility model sewing machine is:
Including linear actuator 1, pull bar 2, swing panel seat 5, linear actuator 1 have can reciprocating straight-bar 12, straight-bar 12 is connected by one end of bearing pin with pull bar 2, the other end of pull bar 2 pass through another bearing pin be connected with connecting plate 3；Connecting plate 3 is fixedly installed on swing panel seat 5；Swing panel seat 5 to swing around its swinging center 51；Swing panel seat 5 and connect restoring board 4 by return spring.
Described linear actuator 1 is fixedly mounted in the rear window inner cavity 110 of head of sewing machine 100 by fixed mount 11.
Described linear actuator 1 is electric magnet or cylinder.
The two ends of described pull bar 2 offer the pin shaft hole for connecting bearing pin respectively.
Described pull bar 2 is formed by panel beating bending.
What this utility model can reach has the technical effect that
This utility model can drive the swing swinging panel seat by the driving of linear actuator, thus realizes the effect along seam.This utility model has the advantages such as simple and compact for structure, convenient for installation and maintenance and low cost of manufacture.
Accompanying drawing explanation
Being described in further detail this utility model with detailed description of the invention below in conjunction with the accompanying drawings, those skilled in the art it is possible to be better understood by other advantages of the present utility model and effect.It should be noted that structure that the accompanying drawing of description drawn, ratio, size etc., only in order to coordinate detailed description of the invention, be better understood upon design of the present utility model for those skilled in the art.
Fig. 1 is the schematic diagram of the most suitable seam device of this utility model sewing machine；
Fig. 2 is the schematic diagram being provided with head of sewing machine of the present utility model；
Description of reference numerals in figure:
1 is linear actuator, and 2 is pull bar,
3 is connecting plate, and 4 is restoring board,
5 for swinging panel seat, and 11 is fixed mount,
12 is straight-bar, and 51 is swinging center,
100 is head, and 110 is rear window inner cavity.
Detailed description of the invention
As shown in Figure 1 and Figure 2, automatically falling along seam device of this utility model sewing machine, it is installed on the head 100 of sewing machine, this head 100 forms a rear window inner cavity 110 being positioned at left side；
Automatically falling and include linear actuator 1, pull bar 2 along seam device, swing panel seat 5, linear actuator 1 is fixedly mounted in rear window inner cavity 110 by fixed mount 11；
Linear actuator 1 have one can the most reciprocating straight-bar 12, straight-bar 12 moves substantially in the vertical direction；
The head of straight-bar 12 is provided with bindiny mechanism, and the bindiny mechanism of straight-bar 12 is connected by one end of bearing pin with pull bar 2；The other end of pull bar 2 is connected with connecting plate 3 by another bearing pin；Connecting plate 3 is fixedly installed on swing panel seat 5；
Swing panel seat 5 to be fixed on baseplate of sewing machine and can swing flexibly around its swinging center 51；Restoring board 4 is fixedly mounted on swing panel seat 5, is used for connecting return spring.
Linear actuator 1 is other linear drive apparatus such as electric magnet or cylinder.
The two ends of pull bar 2 offer the pin shaft hole for connecting respectively.
Pull bar 2 is formed by panel beating bending.
When needing along seam operation, when linear actuator 1 is electric magnet, after energising, straight-bar 12 shrinks, and drives pull bar 2 to move upward simultaneously, and pull bar 2 pulls swing panel seat 5, makes swing panel seat 5 swing around swinging center 51, thus realizes backstitching action；After power-off, swing panel seat 5 is under the effect of the return spring of restoring board 4, and straight-bar 11 and swing panel seat 5 reset, and recover along seam action, and then completes once along the action stitched.
Above is embodied as example, protection domain of the present utility model is not intended that the technical scheme that any restriction, every employing equivalent or equivalent transformation are formed, all within protection domain of the present utility model.
Claims (5)
1. the most suitable seam device of a sewing machine, it is characterized in that: include linear actuator, pull bar, swing panel seat, linear actuator have can reciprocating straight-bar, straight-bar is connected with one end of pull bar by bearing pin, and the other end of pull bar is connected with connecting plate by another bearing pin；Connecting plate is fixedly installed on swing panel seat；Swing panel seat to swing around its swinging center；Swing panel seat and connect restoring board by return spring.
The most suitable seam device of sewing machine the most according to claim 1, it is characterised in that: described linear actuator is fixedly mounted in the rear window inner cavity of head of sewing machine by fixed mount.
The most suitable seam device of sewing machine the most according to claim 1, it is characterised in that: described linear actuator is electric magnet or cylinder.
The most suitable seam device of sewing machine the most according to claim 1, it is characterised in that: the two ends of described pull bar offer the pin shaft hole for connecting bearing pin respectively.
The most suitable seam device of sewing machine the most according to claim 1, it is characterised in that: described pull bar is formed by panel beating bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468798.7U CN205775173U (en) | 2016-05-23 | 2016-05-23 | Automatically falling along seam device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468798.7U CN205775173U (en) | 2016-05-23 | 2016-05-23 | Automatically falling along seam device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775173U true CN205775173U (en) | 2016-12-07 |
Family
ID=58114513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468798.7U Expired - Fee Related CN205775173U (en) | 2016-05-23 | 2016-05-23 | Automatically falling along seam device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775173U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099940A (en) * | 2017-05-25 | 2017-08-29 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN107245813A (en) * | 2017-08-11 | 2017-10-13 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN108457006A (en) * | 2018-05-08 | 2018-08-28 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its can needle space changable mechanism |
| CN109518364A (en) * | 2019-01-14 | 2019-03-26 | 安徽杰羽制鞋机械科技有限公司 | A kind of needle gage of sewing machine adjusts and falls automatically feeding structure |
-
2016
- 2016-05-23 CN CN201620468798.7U patent/CN205775173U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099940A (en) * | 2017-05-25 | 2017-08-29 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN107245813A (en) * | 2017-08-11 | 2017-10-13 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN108457006A (en) * | 2018-05-08 | 2018-08-28 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its can needle space changable mechanism |
| CN109518364A (en) * | 2019-01-14 | 2019-03-26 | 安徽杰羽制鞋机械科技有限公司 | A kind of needle gage of sewing machine adjusts and falls automatically feeding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |