CN105544097A - Material pressing device of pattern sewing machine and pattern sewing machine - Google Patents
Material pressing device of pattern sewing machine and pattern sewing machine Download PDFInfo
- Publication number
- CN105544097A CN105544097A CN201610054834.XA CN201610054834A CN105544097A CN 105544097 A CN105544097 A CN 105544097A CN 201610054834 A CN201610054834 A CN 201610054834A CN 105544097 A CN105544097 A CN 105544097A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- yoke plate
- lift arm
- sewing machine
- pedestal
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/02—Presser-control devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B9/00—Hem-stitch sewing machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A material pressing device of a pattern sewing machine comprises a base and a linkage plate movably arranged on the base in a lifting mode and used for installing an outer pressing plate. The material pressing device is characterized by further including a first drive mechanism and a second drive mechanism, wherein the first drive mechanism is arranged between the base and the linkage place and used for driving the linkage plate to ascend and descend between a pre-tightening position and a pressing position; the second drive mechanism is arranged between the base and the linkage plate and used for driving the linkage plate to ascend and descend between a standby position and the pressing position; the pre-tightening position is located between the pressing position and the standby position; when the outer pressing plate is in the pre-tightening position, a gap between the outer pressing plate and a supporting plate is small, a machined object is not completely pressed and can still be movably adjusted, and the machined object can be conveniently and accurately aligned.
Description
Technical field
The present invention relates to a kind of pattern sewing machine material pressing device and pattern sewing machine.
Background technology
The material pressing device of pattern sewing machine mainly comprises pedestal, horizontal shelf, can be arranged on yoke plate, the outer plate be arranged on yoke plate on pedestal movably, is arranged on the driving mechanism driving yoke plate lifting moving between pedestal and yoke plate by vertical lifting, the lifting moving of yoke plate can drive outer plate to move between compacted position and position of readiness relative to supporting plate, when outer plate is in compacted position, machined object can be clamped between supporting plate and outer plate, when outer plate is at position of readiness, outer plate, away from supporting plate, makes machined object can be placed on supporting plate.The outer plate of existing pattern sewing machine material pressing device can only move between position of readiness and compacted position, and the outer plate of position of readiness is away from supporting plate, accurately machined object cannot be placed on the assigned address can pushed down by outer plate, machined object put askew after again outer plate can only be promoted to position of readiness, adjust again, operation extremely bothers, and may need repeatedly to adjust.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, there is provided a kind of outer plate can at the pattern sewing machine material pressing device of compacted position, action between pre-stressed position and position of readiness, when pre-stressed position, machined object can carry out moving adjustment and carry out accurate contraposition under outer plate.
Object of the present invention realizes by following technical solution:
A kind of pattern sewing machine material pressing device, comprise pedestal, liftable to be arranged on movably on pedestal for installing the yoke plate of outer plate, it is characterized in that: also comprise be arranged between pedestal and yoke plate for drive yoke plate to be elevated between pre-stressed position and compacted position the first driving mechanism, be arranged on the second driving mechanism for driving yoke plate to be elevated between position of readiness and compacted position between pedestal and yoke plate, pre-stressed position is between compacted position and position of readiness.
Further, described first driving mechanism comprises horizontally disposed pivotal axis on pedestal, the first lift arm on pivotal axis swingingly can be arranged on around pivotal axis, the first swing arm be flexibly connected on pivotal axis and with the first lift arm can be swingingly arranged on around pivotal axis, be articulated in the first cylinder between the first swing arm and pedestal, described yoke plate is provided with the locating hole passed for the first lift arm front end, first cylinder can drive the first swing arm to swing between the first position and the second position, first swing arm is rocked to primary importance, the first lift arm can be driven to be rocked to low level makes described yoke plate be in compacted position, first swing arm is rocked to the second place, the first lift arm can be driven to be rocked to meta makes described yoke plate be in pre-stressed position, first lift arm can not be driven to high-order by the yoke plate of position of readiness by the first swing arm restriction.
Further, described first swing arm is provided with microscler spacing hole, described first lift arm is provided with the keeper crossing spacing hole, make described first lift arm can swing certain angle by relatively described first swing arm.
Further, described first swing arm is provided with adjustable plate, adjustable plate is formed with the microscler adjustment hole aligned with spacing hole, described keeper is horizontally through adjustment hole, and adjustment hole and described spacing hole coordinate the oscillating quantity limiting relative described first swing arm of described first lift arm.
Further, described second driving mechanism comprises second lift arm that swingingly can be arranged on around described pivotal axis on described pivotal axis, the second swing arm be fixedly connected with on described pivotal axis and with the second lift arm can be swingingly arranged on around described pivotal axis, be articulated in the second cylinder between the second swing arm and pedestal, described yoke plate is provided with the locating hole passed for the second lift arm front end, second cylinder can drive the second swing arm to swing between the first position and the second position, second swing arm is rocked to primary importance, the second lift arm can be driven to be rocked to low level makes described yoke plate be in compacted position, second swing arm is rocked to the second place, the second lift arm can be driven to be rocked to a high position makes described yoke plate be in position of readiness.
Further, described pedestal is provided with horizontally disposed bolster, the cylinder body of first, second cylinder described respectively pivotable is connected to the two ends of bolster.
Further, described pedestal is provided with the guide rail vertically extended, the described yoke plate back side is provided with the slide block coordinated with slide.
A kind of pattern sewing machine, is characterized in that: adopt the pattern sewing machine material pressing device according to any one of claim 1 to 7.
The present invention has following beneficial effect:
The outer plate of feeding pressure mechanism can in compacted position, action between pre-stressed position and position of readiness, outer plate is when pre-stressed position, gap between outer plate and supporting plate is less, but does not compress machined object completely, makes machined object still removable adjustment, thus carry out the accurate contraposition of machined object easily, outer plate is when compacted position, and machined object is fixed by outer plate, and outer plate is when position of readiness, gap between outer plate and supporting plate is comparatively large, thus is convenient to the placement of machined object; Being flexibly connected with yoke plate by locating hole of first driving mechanism, and being flexibly connected between the first swing arm with the first lift arm, thus do not affect the second driving mechanism and continue yoke plate to be promoted to position of readiness.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial exploded view of the present invention.
Fig. 3 is the connection diagram of yoke plate and the first lift arm.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of pattern sewing machine material pressing device, comprises pedestal 1, yoke plate 2, first driving mechanism, the second driving mechanism.
Yoke plate 2 is for installing outer plate (not shown), pedestal 1 front end arranges the guide rail 22 vertically extended, yoke plate 2 back side is provided with the slide block 21 be slidably matched with guide rail 22, yoke plate 2 vertically lifting moving under the guiding of guide rail 22 and slide block 21.
First driving mechanism is for driving yoke plate 2 lifting moving between pre-stressed position and compacted position, comprise horizontally disposed pivotal axis 35 on pedestal 1, the first lift arm 33 on pivotal axis 35 swingingly can be arranged on around pivotal axis 35, the first swing arm 32 be flexibly connected on pivotal axis 35 and with the first lift arm 33 can be swingingly arranged on around pivotal axis 35, be articulated in the first cylinder 31 between the first swing arm 32 and pedestal 1, yoke plate 2 is provided with the locating hole passed for the first lift arm 33 front end, this locating hole by the first hole 23 be formed on yoke plate 2 be formed in the second hole 211 relative with the first hole 23 on slide block 21 and form, second hole 211 has flaring structure, first cylinder 31 can drive the first swing arm 32 to swing between the first position and the second position, first swing arm 32 is rocked to primary importance, the first lift arm 33 can be driven to be rocked to low level makes yoke plate 2 be in compacted position, first swing arm 32 is rocked to the second place, the first lift arm 33 can be driven to be rocked to meta makes yoke plate 2 be in pre-stressed position, first lift arm 33 can not limit by the first swing arm 32 and be driven to a high position by the yoke plate 2 of position of readiness.
First swing arm 32 is provided with microscler spacing hole 321, first lift arm 33 is provided with the bolt 38 crossing spacing hole 321, make the first lift arm 33 can swing certain angle by relative first swing arm 32, first swing arm 32 is provided with adjustable plate 36, adjustable plate 36 is formed with the microscler adjustment hole 361 aligned with spacing hole 321, bolt 38 is horizontally through adjustment hole 361, adjustable plate 36 is fixed on the first swing arm 32 by the clamping screw 37 through adjustment hole 361, adjustment hole 361 and spacing hole 321 coordinate the oscillating quantity of relative first swing arm 32 of restriction first lift arm 33.
Second driving mechanism is for driving yoke plate 2 lifting moving between position of readiness and compacted position, pre-stressed position is between compacted position and position of readiness, second driving mechanism comprises second lift arm that swingingly can be arranged on around pivotal axis 35 on pivotal axis 35, the second swing arm be fixedly connected with the second lift arm on pivotal axis 35 and by bolt can be swingingly arranged on around pivotal axis 35, be articulated in the second cylinder between the second swing arm and pedestal 1, yoke plate 2 is provided with the locating hole passed for the second lift arm front end, this locating hole and aforesaid by first, second hole 23, the 211 locating hole structures formed are identical, second cylinder can drive the second swing arm to swing between the first position and the second position, second swing arm is rocked to primary importance, the second lift arm can be driven to be rocked to low level makes yoke plate be in compacted position, second swing arm is rocked to the second place, the second lift arm can be driven to be rocked to a high position makes yoke plate 2 be in position of readiness.Cylinder body pedestal 1 being provided with horizontally disposed bolster 34, first cylinder 31 and the second cylinder respectively pivotable is connected to the two ends of bolster 34.On the way the second driving mechanism is blocked not shown by pedestal 1, but the structure of the second driving mechanism is substantially identical with the first driving mechanism, difference is: the second swing arm of the second driving mechanism with between the second lift arm for being fixedly connected with, even can be one-body molded, and the first swing arm 32 of the first driving mechanism with between the first lift arm 33 for being flexibly connected.
Specific works mode is: the first cylinder 31, the piston rod of the second cylinder is retracted, second cylinder drives yoke plate 2 to rise to position of readiness by the second swing arm and the second lift arm, machined object is placed on below outer plate, first cylinder 31, the piston rod of the second cylinder stretches out and drives yoke plate 2 to drop to compacted position, when machined object put askew after, second cylinder pressure release, first cylinder 31 is retracted and is driven yoke plate 2 to rise to pre-stressed position, then mobile adjustment machined object, after adjusting, first cylinder 31, second cylinder stretches out and drives yoke plate 2 to drop to compacted position, after completing sewing, first cylinder 31, the piston rod of the second cylinder is retracted, second cylinder drives yoke plate to rise to position of readiness by the second swing arm and the second lift arm, circulation like this.
The above, be only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (8)
1. a pattern sewing machine material pressing device, comprise pedestal, liftable to be arranged on movably on pedestal for installing the yoke plate of outer plate, it is characterized in that: also comprise be arranged between pedestal and yoke plate for drive yoke plate to be elevated between pre-stressed position and compacted position the first driving mechanism, be arranged on the second driving mechanism for driving yoke plate to be elevated between position of readiness and compacted position between pedestal and yoke plate, pre-stressed position is between compacted position and position of readiness.
2. a kind of pattern sewing machine material pressing device according to claim 1, it is characterized in that: described first driving mechanism comprises horizontally disposed pivotal axis on pedestal, the first lift arm on pivotal axis swingingly can be arranged on around pivotal axis, the first swing arm be flexibly connected on pivotal axis and with the first lift arm can be swingingly arranged on around pivotal axis, be articulated in the first cylinder between the first swing arm and pedestal, described yoke plate is provided with the locating hole passed for the first lift arm front end, first cylinder can drive the first swing arm to swing between the first position and the second position, first swing arm is rocked to primary importance, the first lift arm can be driven to be rocked to low level makes described yoke plate be in compacted position, first swing arm is rocked to the second place, the first lift arm can be driven to be rocked to meta makes described yoke plate be in pre-stressed position, first lift arm can not be driven to high-order by the yoke plate of position of readiness by the first swing arm restriction.
3. a kind of pattern sewing machine material pressing device according to claim 2, it is characterized in that: described first swing arm is provided with microscler spacing hole, described first lift arm is provided with the keeper crossing spacing hole, makes described first lift arm can swing certain angle by relatively described first swing arm.
4. a kind of pattern sewing machine material pressing device according to claim 3, it is characterized in that: described first swing arm is provided with adjustable plate, adjustable plate is formed with the microscler adjustment hole aligned with spacing hole, described keeper is horizontally through adjustment hole, and adjustment hole and described spacing hole coordinate the oscillating quantity limiting relative described first swing arm of described first lift arm.
5. a kind of pattern sewing machine material pressing device according to Claims 2 or 3 or 4, it is characterized in that: described second driving mechanism comprises second lift arm that swingingly can be arranged on around described pivotal axis on described pivotal axis, the second swing arm be fixedly connected with on described pivotal axis and with the second lift arm can be swingingly arranged on around described pivotal axis, be articulated in the second cylinder between the second swing arm and pedestal, described yoke plate is provided with the locating hole passed for the second lift arm front end, second cylinder can drive the second swing arm to swing between the first position and the second position, second swing arm is rocked to primary importance, the second lift arm can be driven to be rocked to low level makes described yoke plate be in compacted position, second swing arm is rocked to the second place, the second lift arm can be driven to be rocked to a high position makes described yoke plate be in position of readiness.
6. a kind of pattern sewing machine material pressing device according to claim 5, is characterized in that: described pedestal is provided with horizontally disposed bolster, and the cylinder body of first, second cylinder described respectively pivotable is connected to the two ends of bolster.
7. a kind of pattern sewing machine material pressing device according to Claims 2 or 3 or 4, is characterized in that: described pedestal is provided with the guide rail vertically extended, the described yoke plate back side is provided with the slide block coordinated with slide.
8. a pattern sewing machine, is characterized in that: adopt the pattern sewing machine material pressing device according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054834.XA CN105544097B (en) | 2016-01-27 | 2016-01-27 | A kind of pattern sewing machine material pressing device and pattern sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054834.XA CN105544097B (en) | 2016-01-27 | 2016-01-27 | A kind of pattern sewing machine material pressing device and pattern sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544097A true CN105544097A (en) | 2016-05-04 |
| CN105544097B CN105544097B (en) | 2018-11-23 |
Family
ID=55823641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054834.XA Active CN105544097B (en) | 2016-01-27 | 2016-01-27 | A kind of pattern sewing machine material pressing device and pattern sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544097B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285667A (en) * | 1996-04-24 | 1997-11-04 | Brother Ind Ltd | Presser device for sewing machine |
| CN1861884A (en) * | 2005-05-12 | 2006-11-15 | 重机公司 | Cloth pressing device for sewing machine |
| JP4284610B2 (en) * | 2004-03-29 | 2009-06-24 | ブラザー工業株式会社 | Sewing machine presser foot |
| CN102140737A (en) * | 2010-01-28 | 2011-08-03 | 兄弟工业株式会社 | Presser foot device of sewing machine |
| CN203113061U (en) * | 2013-02-25 | 2013-08-07 | 台州拓卡奔马机电科技有限公司 | Pattern machine pressing arm mechanism |
| CN205529377U (en) * | 2016-01-27 | 2016-08-31 | 福建亿泰自动化科技有限公司 | Style machine press device and style machine |
-
2016
- 2016-01-27 CN CN201610054834.XA patent/CN105544097B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285667A (en) * | 1996-04-24 | 1997-11-04 | Brother Ind Ltd | Presser device for sewing machine |
| JP4284610B2 (en) * | 2004-03-29 | 2009-06-24 | ブラザー工業株式会社 | Sewing machine presser foot |
| CN1861884A (en) * | 2005-05-12 | 2006-11-15 | 重机公司 | Cloth pressing device for sewing machine |
| CN102140737A (en) * | 2010-01-28 | 2011-08-03 | 兄弟工业株式会社 | Presser foot device of sewing machine |
| CN203113061U (en) * | 2013-02-25 | 2013-08-07 | 台州拓卡奔马机电科技有限公司 | Pattern machine pressing arm mechanism |
| CN205529377U (en) * | 2016-01-27 | 2016-08-31 | 福建亿泰自动化科技有限公司 | Style machine press device and style machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544097B (en) | 2018-11-23 |
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