CN104746245A - Fabric pressing device of industrial sewing machine - Google Patents
Fabric pressing device of industrial sewing machine Download PDFInfo
- Publication number
- CN104746245A CN104746245A CN201310735885.5A CN201310735885A CN104746245A CN 104746245 A CN104746245 A CN 104746245A CN 201310735885 A CN201310735885 A CN 201310735885A CN 104746245 A CN104746245 A CN 104746245A
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- sewing machine
- presser foot
- pressing
- pressure foot
- montant
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Abstract
The invention discloses a fabric pressing device of an industrial sewing machine. The fabric pressing device of the industrial sewing machine is arranged on an upper feeding bow of the sewing machine in a sliding mode and comprises a fixing plate fixed to a sewing machine head, wherein a pressing air cylinder is fixed to the fixing plate, a piston rod of the pressing air cylinder is connected with a pressing frame, the pressing frame comprises a cross rod connected with the piston rod of the pressing air cylinder, vertical rods arranged at two ends of the cross rod respectively and a presser foot plate, a presser foot for pressing a fabric is arranged at the middle position of the presser foot plate, the cross rod is movably connected with the vertical rods, two ends of the presser foot plate are respectively connected with the vertical rods, and a compression spring is arranged between the lower ends of the vertical rods and the presser foot plate. The compression spring is arranged at the position where the vertical rods of a presser foot frame and the presser foot plate are connected, can play a good buffering effect when the presser foot is pressed under the effect of the pressing air cylinder, prevents the phenomenon that the fabric is excessively pressed and facilitates smooth movement during fabric sewing.
Description
Technical field
The present invention relates to a kind of industrial sewing machine cloth material pressing device.
Background technology
What series products spun in family makes in process, because cloth is thicker and fluffy, therefore needs be adjusted to rational degree to the compression of different-thickness cloth, and can adjust the elasticity of compression at any time, can reach comparatively meet make effect.Existing hold down gag adopts cylinder as compression power usually, because cylinder action is quick, energy fast-holding cloth, but excessively compression cloth moves cloth when making and makes troubles, therefore for the cloth of different-thickness, often to often adjust cylinder operation stroke, cause complex operation, affect operating efficiency.
Summary of the invention
The technical problem to be solved in the present invention is: the deficiency overcoming prior art, provides a kind of and can steadily compress cloth, the industrial sewing machine cloth material pressing device of smooth and easy movement when guaranteeing that cloth is made.
The technical solution adopted for the present invention to solve the technical problems is: a kind of industrial sewing machine cloth material pressing device, slide and be located on the upper feeding bow of Sewing machines, comprise the fixed head be fixed on sewing machine head, fixed head is fixed with compression cylinder, the piston rod of compression cylinder connects hold-down frame, described hold-down frame comprises the cross bar be connected with compression cylinder piston rod, divide the montant and the pressure foot that are located at cross bar two ends, presser feet for compressing cloth is located at pressure foot centre position, cross bar is flexibly connected with montant, pressure foot two ends are connected with montant respectively, Compress Spring is provided with between montant lower end and pressure foot.
Further, described montant lower end has stage portion, and pressure foot two ends are arranged with connecting plate, and Compress Spring is fastened between described stage portion and connecting plate upper end.
Described pressure foot is provided with and bends with upper feeding the slide block be slidably matched.
The invention has the beneficial effects as follows: the present invention is by arranging Compress Spring at the montant of presser feet framework and pressure foot junction, compression cylinder effect press down press pin time, good buffering effect can be played, prevent cloth by excessively compress phenomenon, be convenient to smooth and easy movement when cloth is made.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. fixed head 2. compression cylinder 3. cross bar 4. montant 5. pressure foot 6. presser feet 7. Compress Spring 8. connecting plate 9. slide blocks in figure.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of industrial sewing machine cloth material pressing device as shown in Figure 1, slide and be located on the upper feeding bow of Sewing machines, comprise the fixed head 1 be fixed on sewing machine head, fixed head 1 is fixed with compression cylinder 2, the piston rod of compression cylinder 2 connects hold-down frame, described hold-down frame comprises the cross bar 3 be connected with compression cylinder 2 piston rod, divide the montant 4 and the pressure foot 5 that are located at cross bar 3 two ends, presser feet 6 for compressing cloth is located at pressure foot 5 centre position, described pressure foot 5 is provided with slide block 9, slide block 9 and upper feeding are bent upper hopper chute and are slidably matched and guide hold-down frame oscilaltion.
Described cross bar 3 realizes being flexibly connected by arranging oscillating bearing with montant 4, pressure foot 5 two ends are connected with montant 4 respectively, described montant 4 lower end has stage portion, and pressure foot 5 two ends are arranged with connecting plate 8, is provided with Compress Spring 7 between described stage portion and connecting plate 8 upper end.
The present invention arranges Compress Spring 7 by the montant 4 at presser feet framework with pressure foot 5 junction, compression cylinder 2 effect press down press pin 6 time, Compress Spring 7 can play good buffering effect, realize the steady compression to cloth, prevent cloth to compress excessive phenomenon, be convenient to smooth and easy movement when cloth is made.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. an industrial sewing machine cloth material pressing device, slide and be located on the upper feeding bow of Sewing machines, comprise the fixed head (1) be fixed on sewing machine head, fixed head (1) is fixed with compression cylinder (2), the piston rod of compression cylinder (2) connects hold-down frame, it is characterized in that: described hold-down frame comprises the cross bar (3) be connected with compression cylinder (2) piston rod, divide the montant (4) and the pressure foot (5) that are located at cross bar (3) two ends, presser feet (6) for compressing cloth is located at pressure foot (5) centre position, cross bar (3) is flexibly connected with montant (4), pressure foot (5) two ends are connected with montant (4) respectively, Compress Spring (7) is provided with between montant (4) lower end and pressure foot (5).
2. industrial sewing machine cloth material pressing device according to claim 1, it is characterized in that: described montant (4) lower end has stage portion, pressure foot (5) two ends are arranged with connecting plate (8), and Compress Spring (7) is fastened between described stage portion and connecting plate (8) upper end.
3. industrial sewing machine cloth material pressing device according to claim 1, is characterized in that: described pressure foot (5) is provided with the slide block (9) bending with upper feeding and be slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735885.5A CN104746245A (en) | 2013-12-29 | 2013-12-29 | Fabric pressing device of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735885.5A CN104746245A (en) | 2013-12-29 | 2013-12-29 | Fabric pressing device of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104746245A true CN104746245A (en) | 2015-07-01 |
Family
ID=53586464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735885.5A Pending CN104746245A (en) | 2013-12-29 | 2013-12-29 | Fabric pressing device of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780315A (en) * | 2016-05-16 | 2016-07-20 | 浙江美机缝纫机有限公司 | Sewing machine with pressing foot falling buffering device |
| CN107829227A (en) * | 2017-11-10 | 2018-03-23 | 苏州匠博智能科技有限公司 | A kind of taping machine steering mechanism |
-
2013
- 2013-12-29 CN CN201310735885.5A patent/CN104746245A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780315A (en) * | 2016-05-16 | 2016-07-20 | 浙江美机缝纫机有限公司 | Sewing machine with pressing foot falling buffering device |
| CN107829227A (en) * | 2017-11-10 | 2018-03-23 | 苏州匠博智能科技有限公司 | A kind of taping machine steering mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |