CN214529591U - Pressure regulating presser foot for sewing machine - Google Patents
Pressure regulating presser foot for sewing machine Download PDFInfo
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- CN214529591U CN214529591U CN202120509103.6U CN202120509103U CN214529591U CN 214529591 U CN214529591 U CN 214529591U CN 202120509103 U CN202120509103 U CN 202120509103U CN 214529591 U CN214529591 U CN 214529591U
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- presser foot
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Abstract
The utility model discloses a pressure adjustment presser foot for sewing machine, include: the device comprises a machine body, a fixed frame, a fixed rod, a connecting rod, a fixed clamping groove, a driving rod, a presser foot, a driving rod, a driving motor and a first controller; the machine body is provided with a fixed frame, the fixed frame is provided with a fixed rod, the fixed rod is set to be U-shaped, two side walls of the fixed rod at the U-shaped position are provided with fixed holes, a connecting rod is fixed in the fixed hole of the fixed rod through a screw and a nut, the lower end of the connecting rod is provided with an arc-shaped fixed clamping groove, a driving rod is arranged in the fixed clamping groove and is connected with a presser foot, and a needle moving opening is formed in the presser foot; the machine body is provided with a driving rod, the driving rod is connected with a driving motor, the driving motor is connected with a first controller, and the driving rod is connected with a driving needle. The presser foot is convenient to fix during sewing.
Description
Technical Field
The utility model relates to a weaving and other trade professional equipment make technical field, concretely relates to pressure adjustment presser foot for sewing machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc.
The arrangement of the presser foot in the sewing machine affects sewing. Therefore, the pressure adjusting presser foot for the sewing machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure adjustment presser foot for sewing machine is difficult for carrying out the problem of presser foot when solving the sewing.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a pressure regulating presser foot for a sewing machine, comprising: the device comprises a machine body, a fixed frame, a fixed rod, a connecting rod, a fixed clamping groove, a driving rod, a presser foot, a driving rod, a driving motor and a first controller;
the machine body is provided with a fixed frame, the fixed frame is provided with a fixed rod, the fixed rod is set to be U-shaped, two side walls of the fixed rod at the U-shaped position are provided with fixed holes, a connecting rod is fixed in the fixed hole of the fixed rod through a screw and a nut, the lower end of the connecting rod is provided with an arc-shaped fixed clamping groove, a driving rod is arranged in the fixed clamping groove and is connected with a presser foot, and a needle moving opening is formed in the presser foot;
the machine body is provided with a driving rod, the driving rod is connected with a driving motor, the driving motor is connected with a first controller, and the driving rod is connected with a driving needle.
Further, the method comprises the following steps of; the machine body is connected with an adjusting rod, one end of the adjusting rod is rotatably connected with a roller, and a scraper is arranged in the middle of the adjusting rod.
Further, the method comprises the following steps of; the machine body is provided with a fixed plate, a pressure sensor is arranged on the fixed plate at the lower part of the presser foot, and the pressure sensor is connected with the second controller.
Further, the method comprises the following steps of; the machine body is provided with a placing frame, a fixing ring is arranged on the placing frame, a movable clamping groove is formed in the inner side wall of the fixing ring, and a clamping rod is arranged in the movable clamping groove.
Further, the method comprises the following steps of; the pressure foot, the roller, the scraper and the wall of the fixing plate are all arranged smoothly.
Further, the method comprises the following steps of; and fixing holes on two side walls of the fixing rod at the U-shaped position are uniformly arranged.
Compared with the prior art, the utility model discloses an at least, have one of following beneficial effect:
1. the connecting rod is as required, and the connecting rod is adjusted from top to bottom in the dead lever, and the fixed slot that the connecting rod is connected, fixed slot set up to the arc, drive pole arc motion on fixed slot, and the presser foot that the drive pole is connected also can carry out arc motion as required, is convenient for carry out the sewing raw materials and carries out the presser foot fixed, and the actuating lever motion that driving motor connects, the drive needle that the actuating lever is connected are convenient for walk the needle motion.
2. The roller and the scraper connected with the adjusting rod facilitate the raw materials for sewing to be paved to a certain extent.
Drawings
Fig. 1 is a sectional view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic connection diagram of the adjusting rod of the present invention.
Fig. 4 is a side view of the placing rack of the present invention.
Fig. 5 is a side view of the fixing ring of the present invention.
In the figure: the device comprises a machine body (1), a fixing frame (2), a fixing rod (3), a connecting rod (4), a fixing clamping groove (5), a driving rod (6), a pressing foot (7), a driving rod (8), a driving motor (9), a first controller (10), an adjusting rod (11), a roller (12), a scraping plate (13), a fixing plate (14), a pressure sensor (15), a second controller (16), a placing frame (17), a fixing ring (18), a moving clamping groove (19) and a clamping rod (20).
Detailed Description
Fig. 1 to 5 illustrate the present invention, and in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
a pressure regulating presser foot for a sewing machine, comprising: the device comprises a machine body 1, a fixed frame 2, a fixed rod 3, a connecting rod 4, a fixed clamping groove 5, a driving rod 6, a presser foot 7, a driving rod 8, a driving motor 9 and a first controller 10;
the machine body 1 is provided with a fixed frame 2, the fixed frame 2 is provided with a fixed rod 3, the fixed rod 3 is set to be U-shaped, two side walls of the fixed rod 3 at the U-shaped position are provided with fixed holes, a connecting rod 4 is fixed in the fixed hole of the fixed rod 3 through a screw and a nut, the lower end of the connecting rod 4 is provided with an arc-shaped fixed clamping groove 5, a driving rod 6 is arranged in the fixed clamping groove 5, the driving rod 6 is connected with a presser foot 7, and the presser foot 7 is provided with a needle moving port;
a driving rod 8 is arranged on the machine body 1, the driving rod 8 is connected with a driving motor 9, the driving motor 9 is connected with a first controller 10, and the driving rod 8 is connected with a driving needle; connecting rod 4 is as required, connecting rod 4 adjusts from top to bottom in dead lever 3, fixed slot 5 that connecting rod 4 connects, fixed slot 5 sets up to the arc, drive pole 6 arc motion on fixed slot 5, the presser foot 7 that drives pole 6 and connect also can carry out arc motion as required, be convenient for carry out sewing material and carry out the presser foot fixed, the 8 movements of actuating lever that driving motor 9 is connected, the drive needle that actuating lever 8 is connected is convenient for walk the needle motion.
Example 2:
on the basis of the embodiment 1, the machine body 1 is connected with an adjusting rod 11, one end of the adjusting rod 11 is rotatably connected with a roller 12, and a scraper 13 is arranged in the middle of the adjusting rod 11; the roller 12 and the scraper 13 connected with the adjusting rod 11 are convenient for the sewing raw material to be paved to a certain extent.
Example 3:
on the basis of the embodiment 1-2, the machine body 1 is provided with a fixed plate 14, the fixed plate 14 at the lower part of the presser foot 7 is provided with a pressure sensor 15, and the pressure sensor 15 is connected with a second controller 16; it is convenient to perform pressure monitoring and thereby regulate the movement of the drive motor 9.
Example 4:
on the basis of the embodiment 1-3, the body 1 is provided with a placing frame 17, the placing frame 17 is provided with a fixing ring 18, the inner side wall of the fixing ring 18 is provided with a movable clamping groove 19, and a clamping rod 20 is arranged in the movable clamping groove 19; the coil of wire can be placed as required in the rack 17, and the coil of wire can be placed in the rack 17, and the kelly 20 moves in moving draw-in groove 19 on the rack 17, and the fixed of the coil of wire of being convenient for is placed.
Example 5:
on the basis of the embodiments 1-4, the walls of the presser foot 7, the roller 12, the scraper 13 and the fixing plate 14 are all smoothly arranged; and meets the requirement.
Example 6:
on the basis of the embodiments 1-5, the fixing holes on the two side walls of the fixing rod 3 at the U-shaped position are uniformly arranged; and meets the requirement.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a pressure adjustment presser foot for sewing machine which characterized in that: the method comprises the following steps: the device comprises a machine body (1), a fixed frame (2), a fixed rod (3), a connecting rod (4), a fixed clamping groove (5), a driving rod (6), a presser foot (7), a driving rod (8), a driving motor (9) and a first controller (10);
the machine body (1) is provided with a fixing frame (2), the fixing frame (2) is provided with a fixing rod (3), the fixing rod (3) is set to be U-shaped, two side walls of the fixing rod (3) at the U-shaped position are provided with fixing holes, a connecting rod (4) is fixed in the fixing hole of the fixing rod (3) through a screw and a nut, the lower end of the connecting rod (4) is provided with an arc-shaped fixing clamping groove (5), a driving rod (6) is arranged in the fixing clamping groove (5), the driving rod (6) is connected with a presser foot (7), and a needle moving opening is formed in the presser foot (7);
a driving rod (8) is arranged on the machine body (1), the driving rod (8) is connected with a driving motor (9), the driving motor (9) is connected with a first controller (10), and the driving rod (8) is connected with a driving needle.
2. The pressure regulating presser foot for sewing machine according to claim 1, characterized in that: the machine body (1) is connected with an adjusting rod (11), one end of the adjusting rod (11) is rotatably connected with a roller (12), and a scraper (13) is arranged in the middle of the adjusting rod (11).
3. The pressure regulating presser foot for sewing machine according to claim 1, characterized in that: the machine body (1) is provided with a fixing plate (14), a pressure sensor (15) is arranged on the fixing plate (14) at the lower part of the presser foot (7), and the pressure sensor (15) is connected with a second controller (16).
4. The pressure regulating presser foot for sewing machine according to claim 1, characterized in that: the machine body (1) is provided with a placing rack (17), a fixing ring (18) is arranged on the placing rack (17), a movable clamping groove (19) is arranged on the inner side wall of the fixing ring (18), and a clamping rod (20) is arranged in the movable clamping groove (19).
5. The pressure regulating presser foot for sewing machine according to claim 1, characterized in that: the pressure foot (7), the roller (12), the scraper (13) and the fixed plate (14) are all arranged smoothly.
6. The pressure regulating presser foot for sewing machine according to claim 1, characterized in that: the fixing holes on the two side walls of the fixing rod (3) at the U-shaped position are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509103.6U CN214529591U (en) | 2021-03-10 | 2021-03-10 | Pressure regulating presser foot for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509103.6U CN214529591U (en) | 2021-03-10 | 2021-03-10 | Pressure regulating presser foot for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529591U true CN214529591U (en) | 2021-10-29 |
Family
ID=78262260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509103.6U Active CN214529591U (en) | 2021-03-10 | 2021-03-10 | Pressure regulating presser foot for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529591U (en) |
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2021
- 2021-03-10 CN CN202120509103.6U patent/CN214529591U/en active Active
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