一种有防滑结构的缝纫机
By installing positioning and disassembly devices on the sewing machine's worktable, the problem of fabric slippage is solved by using negative pressure to absorb the fabric, allowing workers to focus on sewing and making cleaning convenient, thus improving the positioning effect of the sewing machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN JUNSHENG HOUSEHOLD PROD CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
In existing sewing machines, the fabric tends to slip during the sewing process, making it difficult for workers to focus on controlling the sewing trajectory.
A positioning device is installed on the sewing machine's worktable, including an air intake, an air guide groove, and a drive motor. The fabric is positioned by negative pressure adsorption, and a disassembly device is provided for easy cleaning, ensuring the effectiveness of the positioning device.
It effectively prevents fabric slippage, allowing workers to focus on controlling the sewing trajectory and making it easy to clean the positioning device, thus improving positioning strength.
Smart Images
Figure CN224513786U_ABST
Abstract
Claims
1. A sewing machine with an anti-slip structure, comprising a main body (1), characterized in that: A shelf (2) is installed on the lower surface of the main body (1); The surface of the shelf (2) is provided with a positioning device (3), the positioning device (3) includes an air suction hole (31), the air suction hole (31) is opened on the upper surface of the shelf (2); The lower surface of the shelf (2) is provided with a first air guide groove (32), the air intake hole (31) is connected to the first air guide groove (32), a drive motor (34) is fixedly connected inside the first air guide groove (32), a fan blade (33) is fixedly connected to the drive end of the drive motor (34), the fan blade (33) is located inside the first air guide groove (32), a second air guide groove (35) is provided on one side of the shelf (2), the second air guide groove (35) is connected to the first air guide groove (32), and a filter assembly is provided inside the second air guide groove (35).
2. The sewing machine with an anti-skid structure according to claim 1, characterized in that: The filter assembly includes an air guide tube (37) which is internally threaded to the second air guide groove (35) and is located on one side of the drive motor (34).
3. The sewing machine with an anti-skid structure according to claim 2, characterized in that: A filter screen (36) is fixedly connected to the inner side of the air duct (37), and the filter screen (36) is located on one side of the drive motor (34).
4. The sewing machine with an anti-skid structure according to claim 1, characterized in that: The main body (1) is provided with a disassembly device (4) on its inner side. The disassembly device (4) includes a rotating plate (46). The rotating plate (46) is placed inside the first air guide groove (32). Rotating shafts (41) are fixedly connected to both sides of the rotating plate (46). The rotating shafts (41) are rotatably connected to the inside of the platform (2).
5. The sewing machine with an anti-skid structure according to claim 4, characterized in that: A threaded hole (43) is provided on one side of the shelf (2), and a positioning rod (42) is threaded inside the threaded hole (43).
6. The sewing machine with an anti-skid structure according to claim 5, characterized in that: A limiting hole (44) is provided on one side of the rotating plate (46), the limiting hole (44) is aligned with the threaded hole (43), and the positioning rod (42) is inserted into the inside of the limiting hole (44).
7. The sewing machine with an anti-skid structure according to claim 6, characterized in that: The lower surface of the rotating plate (46) is provided with an auxiliary groove (45), which is located below the shelf (2).