CN220812868U - Pressing structure for sewing machine - Google Patents
Pressing structure for sewing machine Download PDFInfo
- Publication number
- CN220812868U CN220812868U CN202322152154.XU CN202322152154U CN220812868U CN 220812868 U CN220812868 U CN 220812868U CN 202322152154 U CN202322152154 U CN 202322152154U CN 220812868 U CN220812868 U CN 220812868U
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- fixedly connected
- plate
- cantilever
- sewing machine
- sliding plate
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- 238000009958 sewing Methods 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a material pressing structure for a sewing machine, which comprises the following components: the workbench, the top of workstation is through bolt fixedly connected with bottom plate, the top fixedly connected with support column of bottom plate, the top fixedly connected with cantilever of support column, the bottom fixedly connected with aircraft nose of cantilever, the bottom fixedly connected with stand of cantilever to the stand is located the rear of aircraft nose, the inside of stand is provided with the regulation chamber, the inside sliding connection of regulation chamber has slide and slide down to the slide is located the top of slide down, the top rotation of slide is connected with the regulation pole, the top fixedly connected with knob of regulation pole to the knob is located the top of cantilever. Through setting up stand, adjusting chamber, adjusting lever, knob, spring, lower slide, spliced pole and top slide, be convenient for adjust the pressure of clamp plate, be applicable to the cloth of different thickness, improve the flexibility of pressing the material structure.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a material pressing structure for a sewing machine.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more stitch on cloth to interweave or stitch one or more layers of cloth, is most widely used in clothing processing factories at present, can press the cloth by using a material pressing structure in the working process, and is beneficial to improving the sewing quality of the cloth.
However, the existing sewing machine material pressing structures are arranged at designated positions, so that the pressing structures have defects when pressing fabrics with different thicknesses, such as loose pressing of thinner fabrics; the thicker cloth is pressed tightly, and the movement of the cloth is inconvenient.
Disclosure of utility model
The utility model aims to provide a material pressing structure for a sewing machine, which is convenient for adjusting the pressure of a pressing plate, is suitable for cloth with different thicknesses and improves the flexibility of the material pressing structure.
In order to achieve the above object, there is provided a press structure for a sewing machine, comprising: the workbench is characterized in that the top of the workbench is fixedly connected with a bottom plate through a bolt, the top of the bottom plate is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a cantilever, the bottom of the cantilever is fixedly connected with a machine head, the bottom of the cantilever is fixedly connected with a stand column, the stand column is positioned at the rear of the machine head, an adjusting cavity is arranged in the stand column, an upper slide plate and a lower slide plate are slidingly connected in the adjusting cavity, the upper slide plate is positioned above the lower slide plate, the top of the upper slide plate is rotationally connected with an adjusting rod, the top of the adjusting rod is fixedly connected with a knob, the knob is positioned above the cantilever, the adjusting rod is in threaded connection with the cantilever, a spring is fixedly connected between the upper slide plate and the lower slide plate, the bottom of the lower slide plate is fixedly connected with a connecting column, and the bottom of the connecting column extends to the lower part of the adjusting cavity;
The bottom end of the connecting column is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a connecting rod through a fastening bolt, and the bottom end of the connecting rod is fixedly connected with a pressing plate;
The right side wall of the connecting column is fixedly connected with a rotating seat, the inside of the rotating seat is rotationally connected with a clamping frame, the right side wall of the upright column is fixedly connected with a clamping seat, and the top of the clamping seat is provided with a clamping groove.
According to the pressing structure for the sewing machine, the pressing plate is provided with the groove, and the groove is located right below the machine head. The needle body is arranged on the machine head, and the grooves are formed, so that the needle body can conveniently penetrate through the pressing plate.
According to the pressing structure for the sewing machine, the front end of the pressing plate is arc-shaped. The front end of the pressing plate is arranged in an arc shape, so that the cloth can slide conveniently.
According to the pressing structure for the sewing machine, the depression surfaces of the adjusting cavity, the upper sliding plate, the lower sliding plate and the connecting column are square, and the connecting column is in sliding connection with the upright column. The upper slide plate, the lower slide plate and the connecting column are prevented from rotating.
According to the pressing structure for the sewing machine, the installation groove and the connecting rod are square in the shape of the depression surface. The connecting rod is prevented from rotating.
According to the pressing structure for the sewing machine, the clamping seat is positioned right above the rotating seat, and the clamping frame is matched with the clamping groove. The clamping frame is conveniently clamped in the clamping groove.
The scheme has the beneficial effects that:
1. through setting up stand, adjusting chamber, regulation pole, knob, spring, lower slide, spliced pole and top slide, be convenient for adjust the pressure of clamp plate, be applicable to the cloth of different thickness, improve the flexibility of pressing the material structure;
2. by arranging the mounting groove, the connecting rod and the fastening bolt, the press plates of different models can be replaced conveniently, and the operation is simple;
3. Through setting up rotation seat, joint frame, cassette and draw-in groove, be convenient for fix the clamp plate at certain height, shelter from the needle body of aircraft nose, make things convenient for placing of cloth, avoid the needle body to stab the staff simultaneously.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view showing the overall structure of a press structure for a sewing machine according to the present utility model;
FIG. 2 is a sectional view showing a first part of a press structure for a sewing machine according to the present utility model;
FIG. 3 is a sectional view showing a second part of the structure of the press structure for the sewing machine according to the present utility model;
FIG. 4 is a schematic view of the structure A in FIG. 2;
FIG. 5 is a schematic view of structure B in FIG. 3;
fig. 6 is a schematic diagram of the structure C in fig. 1.
Legend description:
1. A work table; 2. a bottom plate; 3. a support column; 4. a cantilever; 5. a machine head; 6. a column; 7. a regulating chamber; 8. an adjusting rod; 9. a knob; 10. a spring; 11. a lower slide plate; 12. a connecting column; 13. a mounting groove; 14. a connecting rod; 15. a fastening bolt; 16. a pressing plate; 17. a rotating seat; 18. a clamping frame; 19. a clamping seat; 20. a clamping groove; 21. and (5) a top slide plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 6, an embodiment of the present utility model provides a press structure for a sewing machine, comprising: the automatic sewing machine comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a bottom plate 2 through bolts, the top of the bottom plate 2 is fixedly connected with a supporting column 3, the top of the supporting column 3 is fixedly connected with a cantilever 4, the bottom of the cantilever 4 is fixedly connected with a machine head 5, a needle body for sewing is arranged on the machine head 5, the bottom of the cantilever 4 is fixedly connected with a stand column 6, the stand column 6 is positioned behind the machine head 5, an adjusting cavity 7 is arranged in the stand column 6, the setting of the adjusting cavity 7 is convenient for the sliding of an upper sliding plate 21 and a lower sliding plate 11, the inner sliding connection of the adjusting cavity 7 is provided with the upper sliding plate 21 and the lower sliding plate 11, the upper sliding plate 21 is positioned above the lower sliding plate 11, the top of the upper sliding plate 21 is rotationally connected with an adjusting rod 8, the top of the adjusting rod 8 is fixedly connected with a knob 9, the knob 9 is positioned above the cantilever 4, the knob 9 is mainly used for controlling the adjusting rod 8 to rotate, the upper sliding plate 21 is further controlled to move up and down, the elasticity of the spring 10 is adjusted, the adjusting rod 8 is in threaded connection with the stand column 11, the lower sliding plate 11 is fixedly connected with a connecting column 12, and the bottom of the lower sliding plate 11 is connected with the adjusting column 12 extends to the lower bottom of the adjusting cavity 7;
The bottom end of the connecting column 12 is provided with a mounting groove 13, the inside of the mounting groove 13 is fixedly connected with a connecting rod 14 through a fastening bolt 15, the mounting groove 13, the connecting rod 14 and the fastening bolt 15 are arranged, so that the pressing plates 16 of different types can be replaced conveniently, and the bottom end of the connecting rod 14 is fixedly connected with the pressing plate 16;
The right side wall of the connecting column 12 is fixedly connected with a rotating seat 17, the rotating seat 17 is mainly used for installing a clamping frame 18, the clamping frame 18 is connected to the rotating seat 17 in a rotating mode, after the clamping frame 18 is clamped into the clamping groove 20, the pressing plate 16 is lifted to a certain height, a needle body on the machine head 5 is shielded, the needle body can be prevented from stabbing workers when the cloth is placed conveniently, a clamping seat 19 is fixedly connected to the right side wall of the upright column 6, the clamping groove 20 is formed in the top of the clamping seat 19, the clamping seat 19 is located right above the rotating seat 17, and the clamping frame 18 is matched with the clamping groove 20 conveniently and clamped in the clamping groove 20.
The pressing plate 16 is provided with the groove, the groove is located under the machine head 5, the needle body conveniently penetrates through the pressing plate 16 due to the groove, the front end of the pressing plate 16 is arc-shaped, and the front end of the pressing plate 16 is arc-shaped, so that the cloth can slide conveniently.
The adjusting cavity 7, the upper sliding plate 21, the lower sliding plate 11 and the connecting column 12 are square in the shape of the nodding surface, the connecting column 12 is in sliding connection with the upright column 6, the upper sliding plate 21, the lower sliding plate 11 and the connecting column 12 are prevented from rotating, the mounting groove 13 and the connecting rod 14 are square in the shape of the nodding surface, and the connecting rod 14 is prevented from rotating.
Working principle: before the sewing machine is used, firstly, the thickness of the sewn cloth is detected by using a measuring instrument, after the detection is finished, the position of an upper sliding plate 21 is adjusted through a knob 9, the elastic force of a spring 10 is adjusted to a proper size, then a connecting column 12 is controlled to move upwards through a rotating seat 17, a pressing plate 16 is moved to a certain height, when the rotating seat 17 is in contact with a clamping seat 19, a clamping frame 18 is rotated, the clamping frame 18 is clamped in a clamping groove 20, then the cloth is placed below a machine head 5, after the placement is finished, the clamping frame 18 is rotated out of the clamping groove 20, the rotating seat 17 is loosened, at the moment, the pressing plate 16 compresses the cloth under the action of the spring 10, and finally, the sewing machine is started to sew the cloth.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A press structure for a sewing machine, comprising: the automatic lifting device comprises a workbench (1), wherein the top of the workbench (1) is fixedly connected with a bottom plate (2) through a bolt, the top of the bottom plate (2) is fixedly connected with a support column (3), the top of the support column (3) is fixedly connected with a cantilever (4), the bottom of the cantilever (4) is fixedly connected with a machine head (5), the automatic lifting device is characterized in that the bottom of the cantilever (4) is fixedly connected with a stand column (6), the stand column (6) is positioned at the rear of the machine head (5), an adjusting cavity (7) is formed in the stand column (6), an upper sliding plate (21) and a lower sliding plate (11) are connected in the adjusting cavity (7) in a sliding manner, the upper sliding plate (21) is positioned above the lower sliding plate (11), the top of the upper sliding plate (21) is rotationally connected with an adjusting rod (8), the top of the adjusting rod (8) is fixedly connected with a knob (9), the knob (9) is positioned above the cantilever (4), the adjusting rod (8) is in threaded connection with the cantilever (4), a spring (10) is fixedly connected between the upper sliding plate (21) and the lower sliding plate (11), and the bottom of the lower sliding plate (11) is fixedly connected with the bottom of the lower sliding plate (12).
The bottom end of the connecting column (12) is provided with a mounting groove (13), the inside of the mounting groove (13) is fixedly connected with a connecting rod (14) through a fastening bolt (15), and the bottom end of the connecting rod (14) is fixedly connected with a pressing plate (16);
The connecting column is characterized in that a rotating seat (17) is fixedly connected to the right side wall of the connecting column (12), a clamping frame (18) is rotatably connected to the inside of the rotating seat (17), a clamping seat (19) is fixedly connected to the right side wall of the upright column (6), and a clamping groove (20) is formed in the top of the clamping seat (19).
2. A press structure for sewing machine according to claim 1, characterized in that the press plate (16) is provided with a groove, and the groove is located directly under the head (5).
3. The pressing structure for a sewing machine according to claim 1, wherein the front end of the pressing plate (16) is arc-shaped.
4. The pressing structure for sewing machine according to claim 1, wherein the adjusting chamber (7), the upper slide plate (21), the lower slide plate (11) and the connecting column (12) are square in shape of the depression surface, and the connecting column (12) is slidably connected with the upright column (6).
5. The pressing structure for sewing machine according to claim 1, wherein the mounting groove (13) and the connecting rod (14) are square in shape of depression.
6. The pressing structure for the sewing machine according to claim 1, wherein the clamping seat (19) is located right above the rotating seat (17), and the clamping frame (18) is matched with the clamping groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152154.XU CN220812868U (en) | 2023-08-11 | 2023-08-11 | Pressing structure for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152154.XU CN220812868U (en) | 2023-08-11 | 2023-08-11 | Pressing structure for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812868U true CN220812868U (en) | 2024-04-19 |
Family
ID=90704626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152154.XU Active CN220812868U (en) | 2023-08-11 | 2023-08-11 | Pressing structure for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812868U (en) |
-
2023
- 2023-08-11 CN CN202322152154.XU patent/CN220812868U/en active Active
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| GR01 | Patent grant |