Efficient sewing tool and auxiliary positioning assembly thereof

Abstract

The utility model discloses a high-efficiency sewing tool and an auxiliary positioning assembly thereof, relates to the technical field of auxiliary tools of sewing equipment, and solves the problems that a conventional sewing tool generally adopts a simple clamping mechanism to fix cloth, the cloth is easy to slip, and the sewing quality and efficiency are influenced. Comprising a bottom frame, a clamping assembly and an auxiliary positioning assembly, the clamping assembly comprises a support, a clamping plate and a spring, the auxiliary positioning assembly comprises a positioning plate and multiple positioning needles, the positioning plate is arranged above the clamping plate, and the multiple positioning needles are evenly installed on the positioning plate. Through the arrangement of the auxiliary positioning assembly, when the cloth is clamped, the positioning plate can drive the positioning needle to be inserted into the cloth to form a positioning hole in the cloth, so that accurate positioning in the sewing process is ensured, slippage of the cloth is reduced, and the sewing quality and efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing equipment auxiliary tools, in particular to a high-efficiency sewing tool and an auxiliary positioning component thereof. Background Art

[0002] With the continuous development of the domestic garment industry in recent years, the sewing equipment industry has also been continuously upgraded, and various types of sewing equipment have emerged. Sewing tools play a vital role as auxiliary tools in sewing operations. Traditional sewing tools are relatively simple in design, often only providing basic clamping functions, and insufficient consideration for improving sewing precision and efficiency.

[0003] In the process of realizing the present utility model, the inventors found that there are at least the following problems in this technology. In the prior art, conventional sewing tools usually use a simple clamping mechanism to fix the fabric. During operation, the fabric is prone to slippage, resulting in inaccurate positioning during the sewing process, affecting the quality and efficiency of sewing. Therefore, an efficient sewing tool and its auxiliary positioning component are now proposed. Utility Model Content

[0004] In order to improve the problem that conventional sewing tools usually use a simple clamping mechanism to fix the cloth, the cloth is prone to slippage, which affects the quality and efficiency of sewing, the utility model provides a high-efficiency sewing tool and an auxiliary positioning component thereof.

[0005] The utility model provides a high-efficiency sewing tool and an auxiliary positioning component thereof, which adopts the following technical solutions:

[0006] A high-efficiency sewing tool and its auxiliary positioning assembly, comprising a base frame, a clamping assembly, and an auxiliary positioning assembly. The clamping assembly comprises two symmetrically distributed brackets, the brackets being fixedly mounted on the base frame, a clamping plate being provided between the two brackets, a spring being fixedly connected to the inner top wall of the bracket, and the lower end of the spring being fixedly connected to the clamping plate;

[0007] The auxiliary positioning assembly includes a positioning plate and a positioning pin. The positioning plate is arranged above the clamping plate. There are multiple positioning pins, and the multiple positioning pins are evenly installed on the positioning plate. Both ends of the positioning plate are threadedly connected with studs, and the lower end of the stud is rotatably connected to the clamping plate. A sliding groove is provided inside the positioning plate, and a slider is slidably connected inside the sliding groove. The positioning pin is fixed and passes through the slider. A plurality of evenly distributed positioning holes are provided on one side of the positioning plate, and a positioning bolt is threadedly connected in the positioning hole, and one end of the positioning bolt abuts against the slider.

[0008] By adopting the above technical solution, the fabric can be placed under the clamping plate through the setting of the clamping component, and the spring is used to apply elastic force to the clamping plate so that the clamping plate clamps and fixes the fabric. Through the setting of the auxiliary positioning component, when the fabric is clamped, the positioning plate will drive the positioning pin to insert into the fabric to form a positioning hole on the fabric to ensure precise positioning during the sewing process, reduce the slippage of the fabric, and effectively improve the sewing quality and efficiency. Through the setting of the stud and the limit rod, when facing fabrics of different thicknesses, the stud can be rotated so that the stud drives the positioning plate to move vertically along the stud, and the height of the positioning plate can be adjusted, and then the height of the positioning pin can be adjusted so that the depth of the positioning hole formed by the positioning pin on fabrics of different thicknesses is consistent. Through the setting of the slide groove, slider, positioning hole and positioning bolt, the positioning bolt can be loosened to make the slider slide in the slide groove. When the slider slides to a suitable position, the positioning bolt is inserted into the corresponding positioning hole. The position of the positioning pin can be adjusted according to needs to achieve precise positioning for different sewing needs.

[0009] Optionally, a support rod is slidably passed through the top of the bracket, the lower end of the support rod is fixedly connected to the clamping plate, and the spring is sleeved on the support rod.

[0010] By adopting the above technical solution and setting the support rod, the clamping plate can be guided and limited to keep the clamping plate vertically stable. The spring can also be supported to prevent the spring from tilting. When clamping the fabric, the support rod can be pulled to lift the clamping plate.

[0011] Optionally, an anti-slip pad is fixedly connected to the bottom surface of the clamping plate, and the anti-slip pad is a rubber pad.

[0012] By adopting the above technical solution and providing the anti-slip pad, the friction force of the clamping plate can be increased, thereby reducing the slippage of the cloth during the clamping process.

[0013] Optionally, a detachable knob is clamped on the upper end of the stud.

[0014] By adopting the above technical solution, the stud can be easily rotated through the setting of the knob, and the knob can be disassembled. After the knob is disassembled, the positioning plate can be removed from the upper end of the stud.

[0015] Optionally, the four corners of the positioning plate are all slidably penetrated by limiting rods, and the lower ends of the limiting rods are fixedly connected to the clamping plate.

[0016] By adopting the above technical solution, the positioning plate can be limited.

[0017] Optionally, a scale line is provided on the top surface of the positioning plate on one side of the slide groove.

[0018] By adopting the above technical solution and setting the scale lines, it is convenient to accurately control the position of the positioning needle.

[0019] Optionally, a through hole for passing the positioning pin is opened inside the clamping plate.

[0020] By adopting the above technical solution and providing the through hole, it is convenient for the positioning needle to pass through the clamping plate.

[0021] Optionally, a plurality of evenly distributed connection grooves are provided on both sides of the bottom frame, and the top of the bracket is threadedly connected with connection bolts that are compatible with the connection grooves.

[0022] By adopting the above technical solution, through the matching arrangement of the connecting groove and the connecting bolt, when clamping and positioning fabrics of different widths, the connecting bolt can be loosened to slide the bracket. When the position is appropriate, the connecting bolt can be screwed into the corresponding connecting groove, which can facilitate the clamping assembly and the auxiliary positioning assembly to clamp and position fabrics of different widths, thereby improving applicability.

[0023] In summary, the present invention has the following beneficial effects:

[0024] 1. This utility model uses an auxiliary positioning component. When clamping the fabric, the positioning plate drives the positioning pin to insert into the fabric, forming a positioning hole on the fabric to ensure precise positioning during sewing, reduce fabric slippage, and effectively improve sewing quality and efficiency.

[0025] 2. The utility model is provided with a slide groove, a slider, a positioning hole and a positioning bolt, so that the positioning bolt can be loosened to allow the slider to slide in the slide groove. When the slider slides to a suitable position, the positioning bolt is inserted into the corresponding positioning hole, and the position of the positioning needle can be adjusted according to needs to achieve precise positioning for different sewing needs. Through the setting of the stud and the limit rod, when facing fabrics of different thicknesses, the stud can be rotated to make the stud drive the positioning plate to move vertically along the stud, and the height of the positioning plate can be adjusted, and then the height of the positioning needle can be adjusted to make the depth of the positioning hole formed by the positioning needle on fabrics of different thicknesses remain consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the clamping assembly of the utility model.

[0028] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.

[0029] Description of reference numerals:

[0030] 1. Bottom frame; 11. Connecting groove; 2. Clamping assembly; 21. Bracket; 22. Clamping plate; 23. Spring; 24. Support rod; 25. Anti-slip pad; 26. Through hole; 27. Connecting bolt; 3. Auxiliary positioning assembly; 31. Positioning plate; 32. Positioning pin; 33. Stud; 331. Knob; 34. Slide groove; 35. Slider; 36. Positioning hole; 37. Positioning bolt; 38. Limit rod; 39. Scale line. DETAILED DESCRIPTION

[0031] The following is in conjunction with the appended drawings in the embodiment of the present utility model. Figure 1-3 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0032] Please refer to Figure 1-2 A high-efficiency sewing tool and its auxiliary positioning component include a base frame 1, a clamping component 2 and an auxiliary positioning component 3. The clamping component 2 includes two symmetrically distributed brackets 21, which are fixedly installed on the base frame 1. A clamping plate 22 is provided between the two brackets 21. A spring 23 is fixedly connected to the inner top wall of the bracket 21. The lower end of the spring 23 is fixedly connected to the clamping plate 22. Through the setting of the clamping component 2, the cloth can be placed under the clamping plate 22, and the spring 23 is used to apply elastic force to the clamping plate 22, so that the clamping plate 22 clamps and fixes the cloth.

[0033] Among them, a support rod 24 slides through the top of the bracket 21, and the support rod 24 is arranged vertically. The lower end of the support rod 24 is fixedly connected to the clamping plate 22, and the spring 23 is sleeved on the support rod 24. Through the setting of the support rod 24, it can play a guiding and limiting role on the clamping plate 22, so that the clamping plate 22 remains vertically stable, and can also support the spring 23 to prevent the spring 23 from tilting. When clamping the cloth, the support rod 24 can be pulled to facilitate the lifting of the clamping plate 22.

[0034] Among them, the bottom surface of the clamping plate 22 is fixedly connected with an anti-slip pad 25, which is a rubber pad. The setting of the anti-slip pad 25 can increase the friction of the clamping plate 22 to reduce the slippage of the cloth during the clamping process.

[0035] Reference Figure 1 and Figure 2, a plurality of evenly distributed connecting grooves 11 are provided on both sides of the bottom frame 1, and the top of the bracket 21 is threadedly connected with a connecting bolt 27 adapted to the connecting groove 11. Through the matching arrangement of the connecting groove 11 and the connecting bolt 27, when clamping and positioning fabrics of different widths, the connecting bolt 27 can be loosened to slide the bracket 21. When the position is appropriate, the connecting bolt 27 can be screwed into the corresponding connecting groove 11, which can facilitate the clamping and positioning of fabrics of different widths by aligning the clamping assembly 2 and the auxiliary positioning assembly 3, thereby improving applicability.

[0036] Reference Figure 2 and Figure 3 The auxiliary positioning component 3 includes a positioning plate 31 and a positioning needle 32. The positioning plate 31 is arranged above the clamping plate 22. There are multiple positioning needles 32, and the multiple positioning needles 32 are evenly installed on the positioning plate 31. The interior of the clamping plate 22 is provided with a through hole 26 for passing the positioning needle 32. Through the setting of the auxiliary positioning component 3, when the cloth is clamped, the positioning plate 31 will drive the positioning needle 32 to be inserted into the cloth, forming a positioning hole on the cloth to ensure precise positioning during the sewing process, reduce the slippage of the cloth, and effectively improve the sewing quality and efficiency.

[0037] When the cam 33 is in the unlock position, the locking cam 331 is unlocked, and the locking cam 332 is unlocked, so that the cam 332 can be unlocked and the locking cam 332 can be unlocked.

[0038] Reference Figure 2 and Figure 3The interior of the positioning plate 31 is provided with a slide groove 34, and the inner side wall of the slide groove 34 is provided with a limiting groove. The interior of the slide groove 34 is slidably connected with a slider 35, and the side wall of the slider 35 is provided with a limiting block. The limiting block slides in the limiting groove, and the positioning pin 32 is fixed through the slider 35. A plurality of evenly distributed positioning holes 36 are provided on one side of the positioning plate 31, and a positioning bolt 37 is connected to the inner thread of the positioning hole 36. One end of the positioning bolt 37 abuts against the slider 35. Through the setting of the slide groove 34, the slider 35, the positioning hole 36 and the positioning bolt 37, the positioning bolt 37 can be loosened to allow the slider 35 to slide in the slide groove 34. When the slider 35 slides to a suitable position, the positioning bolt 37 is inserted into the corresponding positioning hole 36. The position of the positioning pin 32 can be adjusted according to needs to achieve precise positioning for different sewing needs.

[0039] Among them, a scale line 39 is set on the top surface of the positioning plate 31 on one side of the sliding groove 34. The setting of the scale line 39 facilitates accurate control of the position of the positioning pin 32.

[0040] The implementation principle of the present invention is as follows: through the setting of the clamping component 2, the cloth can be placed under the clamping plate 22, and the spring 23 is used to apply elastic force to the clamping plate 22, so that the clamping plate 22 clamps and fixes the cloth. Through the setting of the auxiliary positioning component 3, when the cloth is clamped, the positioning plate 31 will drive the positioning needle 32 to be inserted into the cloth, forming a positioning hole on the cloth to ensure accurate positioning during the sewing process, effectively improving the sewing quality and efficiency. Through the setting of the stud 33 and the limiting rod 38, when facing cloths of different thicknesses, the stud 33 can be rotated so that the stud 33 drives the positioning plate 31 to move vertically along the stud 33, and the height of the positioning plate 31 can be adjusted, thereby adjusting the height of the positioning needle 32 so that the positioning needle 32 can be formed on cloths of different thicknesses. The depth of the positioning holes formed is kept consistent. Through the settings of the slide groove 34, the slider 35, the positioning hole 36 and the positioning bolt 37, the positioning bolt 37 can be loosened to allow the slider 35 to slide in the slide groove 34. When the slider 35 slides to a suitable position, the positioning bolt 37 is inserted into the corresponding positioning hole 36, and the position of the positioning needle 32 can be adjusted according to needs to achieve precise positioning for different sewing needs. Through the matching setting of the connecting groove 11 and the connecting bolt 27, when clamping and positioning fabrics of different widths, the connecting bolt 27 can be loosened to slide the bracket 21. When the position is appropriate, the connecting bolt 27 can be screwed into the corresponding connecting groove 11, which can facilitate the clamping and positioning of fabrics of different widths for the clamping assembly 2 and the auxiliary positioning assembly 3, thereby improving applicability.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high-efficiency sewing tool and its auxiliary positioning assembly, comprising a bottom frame (1), a clamping assembly (2) and an auxiliary positioning assembly (3), characterized in that: The clamping assembly (2) comprises two symmetrically distributed brackets (21), the brackets (21) are fixedly mounted on the bottom frame (1), a clamping plate (22) is provided between the two brackets (21), a spring (23) is fixedly connected to the inner top wall of the bracket (21), and the lower end of the spring (23) is fixedly connected to the clamping plate (22); The auxiliary positioning assembly (3) includes a positioning plate (31) and a positioning pin (32). The positioning plate (31) is arranged above the clamping plate (22). There are multiple positioning pins (32), and the multiple positioning pins (32) are evenly installed on the positioning plate (31). Both ends of the positioning plate (31) are threadedly connected with studs (33). The lower end of the stud (33) is rotatably connected to the clamping plate (22). A sliding groove (34) is provided inside the positioning plate (31). A slider (35) is slidably connected inside the sliding groove (34). The positioning pin (32) is fixed and passes through the slider (35). A plurality of evenly distributed positioning holes (36) are provided on one side of the positioning plate (31). The positioning holes (36) are threadedly connected with positioning bolts (37). One end of the positioning bolt (37) abuts against the slider (35).

2. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: A support rod (24) is slidably passed through the top of the bracket (21), the lower end of the support rod (24) is fixedly connected to the clamping plate (22), and the spring (23) is sleeved on the support rod (24).

3. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: The bottom surface of the clamping plate (22) is fixedly connected to an anti-slip pad (25), and the anti-slip pad (25) is a rubber pad.

4. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: The upper end of the stud (33) is clamped with a detachable knob (331).

5. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: Limiting rods (38) are slidably passed through the four corners of the positioning plate (31), and the lower end of the limiting rod (38) is fixedly connected to the clamping plate (22).

6. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: A scale line (39) is provided on the top surface of the positioning plate (31) on one side of the slide groove (34).

7. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: A through hole (26) for passing the positioning needle (32) is provided inside the clamping plate (22).

8. The high-efficiency sewing tool and auxiliary positioning assembly thereof according to claim 1, characterized in that: A plurality of evenly distributed connection slots (11) are provided on both sides of the bottom frame (1), and a connection bolt (27) adapted to the connection slots (11) is threadedly connected to the top of the bracket (21).

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