CN209779173U - Sewing machine presser foot capable of automatically trimming edges - Google Patents
Sewing machine presser foot capable of automatically trimming edges Download PDFInfo
- Publication number
- CN209779173U CN209779173U CN201822188910.3U CN201822188910U CN209779173U CN 209779173 U CN209779173 U CN 209779173U CN 201822188910 U CN201822188910 U CN 201822188910U CN 209779173 U CN209779173 U CN 209779173U
- Authority
- CN
- China
- Prior art keywords
- presser foot
- blade
- connecting rod
- dead lever
- fixed block
- 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 17
- 238000009966 trimming Methods 0.000 title claims description 4
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an automatic sewing machine presser foot of side cut, including the presser foot main part, still include fixed block, gyro wheel blade, blade dead lever, cardan shaft and connecting rod, wherein the one end of connecting rod is fixed with the fixed block, and the other end of connecting rod passes through the cardan shaft to be connected with the presser foot main part, and the fixed block is fixed with the one end of blade dead lever, and the other end of blade dead lever sets up the gyro wheel blade. The utility model discloses gyro wheel blade with adjustable presser foot next door is in the presser foot working process, and the cloth can directly be tailor the cloth along the sewing vestige through rolling the blade simultaneously through the presser foot, labour saving and time saving, easy and simple to handle, and the tool bit is adjustable, and simple structure, convenient operation, stable performance.
Description
Technical Field
The utility model relates to a testing machine technical field specifically is an automatic sewing machine presser foot of cutting edge.
Background
Sewing machines used for sewing are roughly classified into industrial use and domestic use. The sewing machine is composed of a machine head, a base, a transmission, a presser foot and the like, and generally has the corner trimming function when the sewing machine is used for home sewing, but in the industrial production, in order to improve the efficiency, the step is basically omitted, so that the sewn corners are uneven, the appearance is not only influenced, but also the sale is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic sewing machine presser foot of cutting edge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
The utility model provides an automatic sewing machine presser foot of side cut, includes the presser foot main part, still includes fixed block, gyro wheel blade, blade dead lever, cardan shaft and connecting rod, and wherein the one end and the fixed block of connecting rod are fixed, and the other end of connecting rod passes through the cardan shaft to be connected with the presser foot main part, and the fixed block is fixed with the one end of blade dead lever, and the other end of blade dead lever sets up the gyro wheel blade.
The other end of the blade fixing rod is provided with an adjusting bolt, and the adjusting bolt adjusts the cutting distance of the roller blade.
Compared with the prior art, the beneficial effects of the utility model are that: the adjustable roller blade beside the presser foot is arranged in the working process of the presser foot, the cloth passes through the presser foot and the rolling blade at the same time, the cloth can be directly cut along the sewing trace, the time and the labor are saved, the operation is simple and convenient, the tool bit is adjustable, and the adjustable roller blade is simple in structure, convenient to operate and stable in performance.
Drawings
fig. 1 is a schematic view of a structure of a sewing machine presser foot with automatic edge cutting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an automatic sewing machine presser foot of edge cutting, includes presser foot main part 1, still includes fixed block 2, gyro wheel blade 3, blade dead lever 5, cardan shaft 6 and connecting rod 7, and wherein the one end of connecting rod 7 is fixed with fixed block 2, and the other end of connecting rod 7 passes through cardan shaft 6 to be connected with presser foot main part 1, and fixed block 2 is fixed with the one end of blade dead lever 5, and the other end of blade dead lever 5 sets up gyro wheel blade 3.
The other end of the blade fixing rod 5 is provided with an adjusting bolt 4, and the adjusting bolt 4 adjusts the cutting distance of the roller blade 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides an automatic sewing machine presser foot of side cut, includes presser foot main part (1), its characterized in that still includes fixed block (2), gyro wheel blade (3), blade dead lever (5), cardan shaft (6) and connecting rod (7), wherein the one end and fixed block (2) of connecting rod (7) are fixed, the other end of connecting rod (7) passes through cardan shaft (6) and is connected with presser foot main part (1), fixed block (2) are fixed with the one end of blade dead lever (5), the other end of blade dead lever (5) sets up gyro wheel blade (3).
2. The presser foot of automatic trimming sewing machine according to claim 1, wherein the other end of the blade fixing rod (5) is provided with an adjusting bolt (4), and the adjusting bolt (4) adjusts the cutting pitch of the roller blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188910.3U CN209779173U (en) | 2018-12-25 | 2018-12-25 | Sewing machine presser foot capable of automatically trimming edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188910.3U CN209779173U (en) | 2018-12-25 | 2018-12-25 | Sewing machine presser foot capable of automatically trimming edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209779173U true CN209779173U (en) | 2019-12-13 |
Family
ID=68790598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188910.3U Expired - Fee Related CN209779173U (en) | 2018-12-25 | 2018-12-25 | Sewing machine presser foot capable of automatically trimming edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209779173U (en) |
-
2018
- 2018-12-25 CN CN201822188910.3U patent/CN209779173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |