CN205934331U - Take computer sewing machine of presser foot automatic lifting mechanism - Google Patents
Take computer sewing machine of presser foot automatic lifting mechanism Download PDFInfo
- Publication number
- CN205934331U CN205934331U CN201620883433.0U CN201620883433U CN205934331U CN 205934331 U CN205934331 U CN 205934331U CN 201620883433 U CN201620883433 U CN 201620883433U CN 205934331 U CN205934331 U CN 205934331U
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- CN
- China
- Prior art keywords
- sewing machine
- lifting mechanism
- automatic lifting
- rocker
- computer
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Abstract
The utility model discloses a take computer sewing machine of presser foot automatic lifting mechanism, including computer sewing machine platform, establish in the sewing machine main part of computer sewing machine bench, establish sewing machine arm in the sewing machine main part, establish sewing machine head on the sewing machine arm, with the parallel presser foot automatic lifting mechanism that establishes on the sewing machine arm of sewing machine arm, presser foot automatic lifting mechanism includes horizontal rocker, and at the horizontal pendulum rod of the front end perpendicular to rocker fixedly connected with of rocker, vertical computer sewing machine presser bar is rotationally connected to the tip of pendulum rod, can just reverse the servo motor transmission and be connected with one in the rear end of rocker. The front portion of rocker is equipped with bearing and the bearing frame that is used for supporting the rocker, and the bearing frame is established on the sewing machine arm. The rear portion of rocker is equipped with axle sleeve and the axle box that is used for supporting the rocker, and the axle box is established in the sewing machine main part. The utility model discloses the structure is simpler, and manufacturing cost is lower, and the action procedure is more simple and convenient, and the speed of production is faster, and production efficiency is higher.
Description
Technical field
The utility model is related to computer sewing machine automation equipment, particularly a kind of computer pin with presser feet automatic lifting mechanism
Car.
Background technology
Existing computer sewing machine its be used for sewing clothes when, after sewing completes one section, its presser feet requires can be automatic
Raise up, so just can be smoothed out the sewing of next process, and the presser bar lifting mechanismses of existing computer sewing machine are mostly tied
Structure is more complicated, and manufacturing cost is higher.Therefore, it is necessary to a kind of new computer pin with presser feet automatic lifting mechanism of research and development
Car, to overcome these defects above-mentioned.
Content of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of structure is simpler, is manufactured into
The computer sewing machine with presser feet automatic lifting mechanism that this is lower, operation program is easier.
The utility model solves its technical problem and be employed technical scheme comprise that：A kind of electricity with presser feet automatic lifting mechanism
Brain sewing machine, the sewing machine main body including computer sewing machine platform, being located on computer sewing machine platform, the sewing machine arm being located in sewing machine main body, is located at
Sewing machine head on the sewing machine arm presser feet automatic lifting mechanism that be located at sewing machine arm on parallel with sewing machine arm, described presser feet automatic lifting
Mechanism includes horizontal rocking bar, is fixedly connected with horizontal fork in the front end of rocking bar perpendicular to rocking bar, and the end of fork can turn
Connect vertical computer sewing machine presser bar, the rear end of described rocking bar can rotating servo motor transmission be connected with one dynamicly.
Specifically, the front portion of described rocking bar is provided with the bearing for supporting crank and bearing block, and bearing block is located at sewing machine arm
On.
Specifically, the rear portion of described rocking bar is provided with the axle sleeve for supporting crank and axle box, and axle box is located in sewing machine main body.
The beneficial effects of the utility model are：Due to include computer sewing machine platform, be located on computer sewing machine platform sewing machine main body,
The sewing machine arm that is located in sewing machine main body, the sewing machine head presser feet that be located at sewing machine arm on parallel with sewing machine arm being located on sewing machine arm from
Dynamic hoisting mechanism, described presser feet automatic lifting mechanism includes horizontal rocking bar, is fixedly connected perpendicular to rocking bar in the front end of rocking bar
There is horizontal fork, the end of fork is rotatably coupled vertical computer sewing machine presser bar, and the rear end of described rocking bar and can
Rotating servo motor transmission connects, and by can controlling the positive and negative rotation of rocking bar by rotating servomotor, rocking bar controls pendulum
Bar swings up and down, thus controlling the raising and lowering of presser feet, so the utility model structure is simpler, manufacturing cost is lower, moves
Make program easier, faster, production efficiency is higher for speed of production.
Brief description
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structure enlarged diagram at A in Fig. 1.
Specific embodiment
With reference to Fig. 1, Fig. 2, a kind of computer sewing machine with presser feet automatic lifting mechanism of the utility model, including computer sewing machine platform
1st, the sewing machine main body 2 being located on computer sewing machine platform, the sewing machine arm 3 being located in sewing machine main body, the sewing machine head 4 being located on sewing machine arm,
The presser feet automatic lifting mechanism 5 that be located at sewing machine arm on parallel with sewing machine arm, described presser feet automatic lifting mechanism includes horizontal shaking
Bar 51, is fixedly connected with horizontal fork 52 in the front end of rocking bar perpendicular to rocking bar, and the end of fork is rotatably coupled vertically
Computer sewing machine presser bar 53, the rear end of described rocking bar can rotating servomotor 54 be in transmission connection with one.The utility model institute
The sewing machine main body stated, sewing machine arm, sewing machine head are existing known technology, and its internal structure does not describe in detail herein.The utility model by
Can rotating Serve Motor Control rocking bar positive and negative rotation, rocking bar control fork swing up and down, thus control presser feet rising and
Decline, the utility model structure is simpler, and manufacturing cost is lower, and operation program is easier, and faster, production efficiency is more for speed of production
High.
Specific scheme, the front portion of described rocking bar is provided with bearing 55 and bearing block 56 for supporting crank, and bearing block sets
On sewing machine arm, bearing 55 is enclosed within rocking bar, so that rocking bar is rotated freely.The rear portion of described rocking bar is provided with the axle for supporting crank
Set 57 and axle box 58, axle box is located in sewing machine main body, and axle sleeve 57 is enclosed within rocking bar, and axle box 58 is used for protecting motor and output shaft,
Make pressure foot lifting from interference, smoothly complete pressure foot lifting action.
Additionally, the utility model is not limited to above-mentioned embodiment, as long as it reaches this reality with essentially identical means
With new technique effect, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a kind of computer sewing machine with presser feet automatic lifting mechanism it is characterised in that：Including computer sewing machine platform（1）, be located at computer
Sewing machine main body on sewing machine platform（2）, the sewing machine arm that is located in sewing machine main body（3）, the sewing machine head that is located on sewing machine arm（4）, and pin
The parallel presser feet automatic lifting mechanism being located on sewing machine arm of car arm（5）, described presser feet automatic lifting mechanism includes horizontal rocking bar
（51）, it is fixedly connected with horizontal fork in the front end of rocking bar perpendicular to rocking bar（52）, the end of fork is rotatably coupled perpendicular
To computer sewing machine presser bar（53）, the rear end of described rocking bar and can rotating servomotor（54）It is in transmission connection.
2. the computer sewing machine with presser feet automatic lifting mechanism according to claim 1 it is characterised in that：Before described rocking bar
Portion is provided with the bearing for supporting crank（55）And bearing block（56）, bearing block is located on sewing machine arm.
3. the computer sewing machine with presser feet automatic lifting mechanism according to claim 1 it is characterised in that：After described rocking bar
Portion is provided with the axle sleeve for supporting crank（57）And axle box（58）, axle box is located in sewing machine main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883433.0U CN205934331U (en) | 2016-08-15 | 2016-08-15 | Take computer sewing machine of presser foot automatic lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883433.0U CN205934331U (en) | 2016-08-15 | 2016-08-15 | Take computer sewing machine of presser foot automatic lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934331U true CN205934331U (en) | 2017-02-08 |
Family
ID=57920530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883433.0U Expired - Fee Related CN205934331U (en) | 2016-08-15 | 2016-08-15 | Take computer sewing machine of presser foot automatic lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934331U (en) |
-
2016
- 2016-08-15 CN CN201620883433.0U patent/CN205934331U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |