Sewing machine for processing artemisia pillow

Abstract

The utility model discloses an art of sewing machine for mugwort pillow processing, including bottom plate, bottom plate lower extreme is equipped with the support box, bottom plate upper extreme is equipped with the organism, organism left side lower extreme terminal is equipped with the needle, the organism outer wall is equipped with the fixed disc, the fixed disc outer wall rotation is connected with the rotation ring, the rotation ring outer wall is equipped with the fixed plate, be equipped with the positioning mechanism for positioning pillow on the fixed plate, bottom plate upper extreme is equipped with the rotating mechanism for rotating pillow. The utility model discloses through making a plurality of threaded rods move in a plurality of internal thread tubes respectively, make a plurality of threaded rods push the pressing plate and move down, make the pressing plate contact with pillow to realize the fixation to pillow, avoid the shift of position in the sewing process.

Description

Technical Field

[0001] This utility model relates to the field of pillow processing technology, and in particular to a sewing machine for processing mugwort pillows. Background Technology

[0002] A pillow is a sleep aid. Generally, pillows are considered to be filling materials used by people to make sleep more comfortable. From the perspective of modern medical research, the human spine appears as a straight line when viewed from the front, but has four physiological curves when viewed from the side.

[0003] Artemisia pillows require sewing during processing, but most existing sewing machines lack a positioning device, causing the pillow to shift during sewing and affecting the sewing process. Some fixing devices cannot rotate the fixed pillow, causing inconvenience for users. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by having multiple threaded rods move within multiple internal threaded tubes, thereby pushing the pressure plate downwards and bringing it into contact with the pillow. This achieves the fixation of the pillow and prevents positional shifts during sewing. This invention provides a sewing machine for processing mugwort pillows.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sewing machine for processing mugwort pillows includes a base plate, a support box at the lower end of the base plate, a machine body at the upper end of the base plate, a needle at the lower left end of the machine body, a fixed plate on the outer wall of the machine body, a rotating ring rotatably connected to the outer wall of the fixed plate, a fixed plate on the outer wall of the rotating ring, a positioning mechanism for positioning the pillow on the fixed plate, and a rotating mechanism for rotating the pillow at the upper end of the base plate.

[0007] Preferably, the positioning mechanism includes a plurality of symmetrically arranged internally threaded tubes that are rotatably connected through the fixed plate, each of the plurality of internally threaded tubes having a threaded rod threaded through it, and the ends of the plurality of threaded rods having a common pressure plate.

[0008] Preferably, the rotating mechanism includes a through groove formed on the base plate, and a turntable is rotatably connected in the through groove, the turntable and the pressure plate being on the same horizontal plane.

[0009] Preferably, the upper end of the fixing plate is provided with two symmetrically arranged fixing blocks, and a transmission rod is rotatably connected between the two fixing blocks. Both ends of the transmission rod are provided with worm gears on their outer walls. The side wall of the fixing plate is provided with a mounting frame, and a power motor is provided in the mounting frame. The end of the transmission rod is connected to the end of the output shaft of the power motor.

[0010] Preferably, the outer walls of the plurality of internally threaded tubes are provided with worm gears, the two worm gears on the same side are engaged with the worm, and the two threaded rods on the same side have opposite thread directions.

[0011] Preferably, the bottom end of the base plate is provided with a fixing frame, and a drive motor is provided inside the fixing frame. The end of the output shaft of the drive motor is connected to the turntable.

[0012] The beneficial effects of this utility model are:

[0013] 1. By moving multiple threaded rods within multiple internal threaded tubes, the multiple threaded rods push the pressure plate downwards, causing the pressure plate to contact the pillow, thereby fixing the pillow in place and preventing positional shifts during sewing.

[0014] 2. By driving the turntable to rotate with the drive motor, the turntable rotates the pillow under the action of the pressure plate, thereby achieving full sewing of the pillow and bringing convenience to people. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the overall structure of this utility model;

[0017] Figure 3 This is a bottom view of the overall structure of this utility model.

[0018] In the diagram: 1. Base plate, 2. Support box, 3. Body, 4. Fixed plate, 5. Rotating ring, 6. Fixed plate, 7. Internal threaded tube, 8. Threaded rod, 9. Needle, 10. Mounting frame, 11. Fixed block, 12. Transmission rod, 13. Worm gear, 14. Power motor, 15. Pressure plate, 16. Worm wheel, 17. Drive motor, 18. Turntable. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Reference Figure 1-3 A sewing machine for processing mugwort pillows includes a base plate 1, a support box 2 at the lower end of the base plate 1, a machine body 3 at the upper end of the base plate 1, a needle 9 at the lower left end of the machine body 3, a fixed plate 4 on the outer wall of the machine body 3, a rotating ring 5 rotatably connected to the outer wall of the fixed plate 4, a fixed plate 6 on the outer wall of the rotating ring 5, and a positioning mechanism for positioning the pillow on the fixed plate 6. The positioning mechanism includes multiple symmetrically arranged internally threaded tubes 7 that are rotatably connected through the fixed plate 6. Each of the multiple internally threaded tubes 7 is threaded with a threaded rod 8, and the ends of the multiple threaded rods 8 are all provided with a pressure plate 15. By moving the multiple threaded rods 8 within the multiple internally threaded tubes 7, the multiple threaded rods 8 push the pressure plate 15 downward, so that the pressure plate 15 contacts the pillow, thereby fixing the pillow and preventing positional displacement during the sewing process.

[0022] The upper end of the base plate 1 is provided with a rotating mechanism for rotating the pillow. The rotating mechanism includes a through groove opened on the base plate 1, and a turntable 18 is rotatably connected in the through groove. The turntable 18 and the pressure plate 15 are on the same horizontal plane.

[0023] The upper end of the fixed plate 6 is provided with two symmetrically arranged fixed blocks 11, and a transmission rod 12 is rotatably connected between the two fixed blocks 11. Both ends of the transmission rod 12 are provided with worm gears 13. The side wall of the fixed plate 6 is provided with a mounting frame 10, and a power motor 14 is provided inside the mounting frame 10. The end of the transmission rod 12 is connected to the end of the output shaft of the power motor 14.

[0024] The outer walls of multiple internally threaded tubes 7 are provided with worm gears 16, and the two worm gears 16 on the same side are engaged with the worm 13. The two threaded rods 8 on the same side have opposite thread directions.

[0025] The bottom of the base plate 1 is provided with a fixed frame, and a drive motor 17 is provided inside the fixed frame. The end of the output shaft of the drive motor 17 is connected to the turntable 18. By driving the turntable 18 to rotate, the turntable 18 drives the pillow to rotate under the action of the pressure plate 15, thereby realizing the full sewing of the pillow and bringing convenience to people.

[0026] When using this utility model, the pillow is processed and placed on the top of the turntable 18 so that the sewing part of the pillow is below the pillow 9. The power motor 14 is started, which drives the transmission rod 12 to rotate. This causes the worm gears 13 on the outer walls of both ends of the transmission rod 12 to rotate. By utilizing the cooperation between the worm gears 13 and the two worm wheels 16, as well as the opposite screw directions of the two threaded rods 8 on the same side and the threaded connection between the threaded rods 8 and the internal threaded tubes 7, the multiple threaded rods 8 move in the multiple internal threaded tubes 7 respectively. This causes the multiple threaded rods 8 to push the pressure plate 15 down, so that the pressure plate 15 contacts the pillow, thereby fixing the pillow and preventing positional displacement during the sewing process.

[0027] By starting the drive motor 17, the drive motor 17 drives the turntable 18 to rotate. Under the action of the pressure plate 15, the turntable 18 drives the pillow to rotate, thereby realizing the full sewing of the pillow and bringing convenience to people (the pillow is round).

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sewing machine for processing mugwort pillows, comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a support box (2) at the lower end, and the bottom plate (1) is provided with a body (3) at the upper end. The lower left end of the body (3) is provided with a needle (9). The outer wall of the body (3) is provided with a fixing plate (4). The outer wall of the fixing plate (4) is rotatably connected with a rotating ring (5). The outer wall of the rotating ring (5) is provided with a fixing plate (6). The fixing plate (6) is provided with a positioning mechanism for positioning the pillow. The bottom plate (1) is provided with a rotating mechanism for rotating the pillow at the upper end.

2. The sewing machine for processing mugwort pillows according to claim 1, characterized in that, The positioning mechanism includes multiple symmetrically arranged internally threaded tubes (7) that are rotatably connected to a fixed plate (6). Each of the multiple internally threaded tubes (7) is threadedly connected to a threaded rod (8), and the ends of the multiple threaded rods (8) are provided with a pressure plate (15).

3. The sewing machine for processing mugwort pillows according to claim 2, characterized in that, The rotating mechanism includes a through groove on the base plate (1), and a turntable (18) is rotatably connected in the through groove. The turntable (18) and the pressure plate (15) are on the same horizontal plane.

4. A sewing machine for processing mugwort pillows according to claim 3, characterized in that, The upper end of the fixed plate (6) is provided with two symmetrically arranged fixed blocks (11), and a transmission rod (12) is rotatably connected between the two fixed blocks (11). Both ends of the transmission rod (12) are provided with worm gears (13). The side wall of the fixed plate (6) is provided with a mounting frame (10), and a power motor (14) is provided inside the mounting frame (10). The end of the transmission rod (12) is connected to the end of the output shaft of the power motor (14).

5. A sewing machine for processing mugwort pillows according to claim 4, characterized in that, The outer walls of the multiple internally threaded tubes (7) are provided with worm gears (16), and the two worm gears (16) on the same side are engaged with the worm (13). The two threaded rods (8) on the same side have opposite thread directions.

6. A sewing machine for processing mugwort pillows according to claim 5, characterized in that, The bottom plate (1) is provided with a fixed frame at the lower end, and a drive motor (17) is provided in the fixed frame. The output shaft end of the drive motor (17) is connected to the turntable (18).

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