A garment quilting apparatus that can accommodate different thicknesses of fabric

Abstract

This utility model discloses a garment quilting device adaptable to fabrics of different thicknesses, belonging to the field of garment quilting technology. This garment quilting device adaptable to fabrics of different thicknesses includes a worktable, a fixing component, a translation component, and a height adjustment component. The translation component includes a pair of first electric slide rails, which are respectively installed on the outer sides of the worktable. A template seat is slidably connected to each of the first electric slide rails. A second electric slide rail and a third electric slide rail are installed between the template seats. The second electric slide rail is positioned above the worktable surface, and the third electric slide rail is positioned below the worktable surface. A second electric slider is slidably connected to the outer side of the second electric slide rail. The height adjustment component includes a fourth electric slide rail, to which a fourth electric slider is slidably connected. A sewing machine head is installed on the outer wall of the fourth electric slider, and a laser displacement sensor is installed on one side of the outer wall of the sewing machine head.

Description

Technical Field

[0001] This utility model relates to the field of garment quilting technology, specifically to a garment quilting device that can adapt to fabrics of different thicknesses. Background Technology

[0002] Garment quilting refers to the process of sewing fabric (which can be single-layered, multi-layered, or filled with stuffing) together using stitches to create specific patterns or tracks during garment production. Structurally, the equipment features quilting grooves to guide the sewing path. The sewing machine head operates through these grooves, securing the fabric and stabilizing its structure (especially multi-layered or heavy fabrics). This process also enhances the garment's aesthetics and practicality through regular or specific stitches.

[0003] Based on the above, the inventors have discovered the following problems: the height of the sewing machine head of traditional quilting equipment is not adjustable, making it difficult to adapt to fabrics of different thicknesses. For thin, thick, or multi-layered composite fabrics, the height of the sewing machine head's stitches needs to be adjusted frequently by hand, which is not only cumbersome and inefficient, but also prone to causing unstable quilting quality due to adjustment errors.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a garment quilting equipment that can adapt to fabrics of different thicknesses, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a garment quilting device that can adapt to fabrics of different thicknesses, so as to solve the problems mentioned in the background art.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A garment quilting device adaptable to fabrics of different thicknesses includes a worktable, a fixing component, a translation component, and a height adjustment component. The translation component includes a pair of first electric slide rails, which are respectively installed on the outer sides of the worktable. A template seat is slidably connected to each of the first electric slide rails. A second electric slide rail and a third electric slide rail are installed between the template seats. The second electric slide rail is positioned above the worktable surface, and the third electric slide rail is positioned below the worktable surface. A second electric slider is slidably connected to the outer side of the second electric slide rail. The height adjustment component includes a fourth electric slide rail, which is installed on the outer wall of the second electric slider. A fourth electric slider is slidably connected to the outer side of the fourth electric slide rail. A sewing machine head is installed on the outer wall of the fourth electric slider, and a laser displacement sensor is installed on one side of the outer wall of the sewing machine head.

[0008] Furthermore, a third electric slider is slidably connected to the outside of the third electric slide rail, and a sewing machine base is installed on the outer wall of the third electric slider, the sewing machine base being adapted to the sewing machine head.

[0009] The beneficial effects of adopting the above-mentioned further solution are that the movement speed and direction of the third electric slide rail driving the third electric slider and the fourth electric slide rail driving the fourth electric slider are consistent; through the cooperation of the third electric slide rail and the third electric slider, the sewing machine base is driven to move synchronously, and the sewing machine base and the sewing machine head are matched, which can achieve precise alignment between the sewing machine head and the sewing machine base; during the quilting process, the two can adjust their positions synchronously with the quilting trajectory of the fabric, avoiding problems such as stitch offset and skipped stitches caused by vertical misalignment, and significantly improving the quilting accuracy.

[0010] Furthermore, each of the two first electric slide rails is slidably connected to a first electric slider, and the opposite sides of the two first electric sliders are respectively fixedly connected to the outer walls of the two I-shaped seats.

[0011] The beneficial effects of adopting the above-mentioned further solution are that the sliding cooperation between the first electric slider and the first electric slide rail provides the moving power and guidance for the I-shaped seat along the length of the workbench; through electric control, the I-shaped seat can stably drive the second electric slide rail (including the sewing machine head) and the third electric slide rail (including the sewing machine seat) on it to move as a whole, which greatly expands the coverage of quilting operations and enables the equipment to handle larger sizes of fabrics; at the same time, the driving method of the electric slider has the characteristics of smooth movement, adjustable speed, and precise positioning (error can be controlled within millimeters), which facilitates linkage with the automated control system and improves the ease of operation and work efficiency of the equipment.

[0012] Furthermore, the fixing component includes a first template, which is installed on the top of the workbench. A second template is provided above the first template. Positioning holes are provided at the four corners of the interior of the second template. Positioning rods are provided inside the four positioning holes. The bottom ends of the four positioning rods are respectively fixedly connected to the four corners of the top surface of the first template.

[0013] The beneficial effects of adopting the above-mentioned further solution are that, through the cooperation of the positioning hole and the positioning rod, the first template and the second template can be quickly and accurately aligned, avoiding fabric positioning deviation caused by template misalignment; the clamping space formed by the first template and the second template can effectively fix fabrics of different thicknesses, preventing the fabric from wrinkling or shifting due to the movement of the machine head during quilting, and ensuring that the quilting trajectory is consistent with the preset pattern; at the same time, the four-corner positioning design makes the first template and the second template bear force evenly, further enhancing the stability of fabric fixation, especially suitable for thin or highly elastic fabrics.

[0014] Furthermore, the positioning rod has an external thread, and a locking nut is connected to the external thread of the positioning rod. The bottom end of the locking nut is tightly fitted to the top end of the second template.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the engagement of the external thread of the positioning rod with the locking nut, when the second template is placed on the fabric, locks the height of the second template by locking the nut, thus confining the fabric within the space between the first and second templates, perfectly adapting to different thickness requirements from light and thin fabrics (such as silk) to heavy fabrics (such as cotton and wool); after the locking nut is tightly fitted with the top of the second template, reliable fixation is achieved by utilizing the self-locking property of the thread, ensuring that the fabric is always in a stable clamping state.

[0016] Furthermore, both the first template and the second template have several quilting grooves, which are distributed in a straight line at equal intervals. Both the first template and the second template are made of PVC board.

[0017] The beneficial effects of adopting the above-mentioned further solution are that the quilting grooves on the first and second templates provide a clear guide trajectory for the sewing machine head's needles. Combined with the design of equidistant straight line distribution, it can ensure that the quilting lines are straight and the spacing is uniform, meeting the process requirements of regular patterns (such as straight quilting and parallel quilting). The PVC board has moderate hardness and a smooth surface, which will not scratch the fabric and has a certain degree of wear resistance, allowing for long-term repeated use. It is also resistant to the erosion of fabric dyes and oil stains, extending the service life of the first and second templates.

[0018] Furthermore, the interior of the workbench is provided with a slot within the coverage area of ​​the first template, and the bottom end of the first template is in contact with the top surface of the sewing machine base.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the empty groove inside the worktable provides clearance for the movement of the sewing machine base, avoids the worktable surface from obstructing the sliding of the sewing machine base with the third electric slide rail, and ensures that the sewing machine base can maintain precise cooperation with the sewing machine head above throughout the entire process.

[0020] Compared with the prior art, the beneficial effects of this utility model are: the garment quilting equipment that can adapt to fabrics of different thicknesses can detect the fabric thickness in real time by setting a laser displacement sensor and a height adjustment component, and drive the sewing machine head to adjust its height up and down through the fourth electric slide rail, so that the sewing machine head can automatically adapt to the fabric thickness, solving the problem that traditional equipment is difficult to be compatible with fabrics of different thicknesses (such as thin materials, thick materials, multi-layer composite fabrics, etc.), and improving the scope of application. Attached Figure Description

[0021] Figure 1 A three-dimensional structural diagram of a garment quilting device that can adapt to fabrics of different thicknesses, provided by this utility model;

[0022] Figure 2 An exploded three-dimensional structural diagram of a fixing component for a garment quilting device adaptable to fabrics of different thicknesses, provided by this utility model.

[0023] Figure 3 This utility model provides a garment quilting device that can adapt to fabrics of different thicknesses. Figure 2 Enlarged schematic diagram of structure A in the middle;

[0024] Figure 4 A three-dimensional structural schematic diagram of a translation component of a garment quilting equipment adaptable to fabrics of different thicknesses, provided for this utility model;

[0025] Figure 5 A three-dimensional structural diagram of a height adjustment component for a garment quilting device that can adapt to fabrics of different thicknesses, provided by this utility model.

[0026] In the diagram: 1. Workbench; 2. Fixing assembly; 21. First template; 22. Second template; 23. Quilting groove; 24. Positioning rod; 25. Positioning hole; 26. Locking nut; 3. Translation assembly; 31. First electric slide rail; 32. First electric slider; 33. I-shaped base; 34. Second electric slide rail; 35. Second electric slider; 36. Third electric slide rail; 37. Third electric slider; 4. Height adjustment assembly; 41. Fourth electric slide rail; 42. Fourth electric slider; 43. Sewing machine head. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a technical solution: a garment quilting device adaptable to fabrics of different thicknesses, including a workbench 1, a fixing component 2, a translation component 3, and a height adjustment component 4. The translation component 3 includes a pair of first electric slide rails 31, which are respectively installed on the outer sides of the workbench 1. A template seat 33 is slidably connected to each of the first electric slide rails 31. A second electric slide rail 34 and a third electric slide rail 36 are installed between the pair of template seats 33. The second electric slide rail 34 is positioned above the workbench 1, and the third electric slide rail 36 is positioned... Below the workbench 1, a second electric slider 35 is slidably connected to the outside of the second electric slide rail 34; the height adjustment component 4 includes a fourth electric slide rail 41, which is mounted on the outer wall of the second electric slider 35. A fourth electric slider 42 is slidably connected to the outside of the fourth electric slide rail 41. A sewing machine head 43 is mounted on the outer wall of the fourth electric slider 42. A laser displacement sensor is mounted on one side of the outer wall of the sewing machine head 43. A third electric slider 37 is slidably connected to the outside of the third electric slide rail 36. A sewing machine base is mounted on the outer wall of the third electric slider 37. The sewing machine base and sewing machine head 43 are adapted to each other. By setting up a laser displacement sensor and height adjustment component 4, the fabric thickness can be detected in real time. The fourth electric slide rail 41 drives the sewing machine head 43 to adjust its height up and down, allowing the sewing machine head 43 to automatically adapt to the fabric thickness. This solves the problem of traditional equipment being unable to accommodate fabrics of different thicknesses, such as thin materials, thick materials, and multi-layered composite fabrics, thus expanding its applicability. Through the cooperation of the third electric slide rail 36 and the third electric slider 37, the sewing machine base moves synchronously, and the sewing machine base and sewing machine head 43 are adapted to each other, enabling the sewing... The sewing machine head 43 and the sewing machine base are precisely aligned; during quilting, the two can adjust their positions synchronously with the quilting trajectory of the fabric, avoiding problems such as stitch deviation and skipped stitches caused by misalignment; the first electric slide rail 31 drives the template base 33 to move back and forth, the second electric slide rail 34 drives the height adjustment component 4, and the third electric slide rail 36 drives the sewing machine base to move left and right. Through the cooperation of the multi-directional electric slide rails, the sewing machine head 43 can flexibly adjust its position within the range of the worktable 1 surface, which can cover fabrics of different sizes and shapes, meet the needs of complex quilting trajectories, and improve operational flexibility.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5This utility model provides a technical solution: Two first electric slide rails 31 are slidably connected to the outside of two first electric sliders 32. The opposite sides of the two first electric sliders 32 are respectively fixedly connected to the outer walls of two I-shaped seats 33. The fixing component 2 includes a first template 21, which is installed on the top of the workbench 1. A second template 22 is provided above the first template 21. Positioning holes 25 are provided at the four corners of the interior of the second template 22. Positioning rods 24 are provided inside the four positioning holes 25. The bottom ends of the four positioning rods 24 are respectively fixedly connected to the four corners of the top surface of the first template 21. External threads are provided on the outside of the positioning rods 24. Locking nuts 26 are connected to the external threads of the positioning rods 24. The bottom end of the locking nuts 26 is tightly fitted to the top of the second template 22. The first template 21 and the second template... Each template 22 has several quilting grooves 23, which are distributed in a straight line at equal intervals. Both the first template 21 and the second template 22 are made of PVC board. The inside of the workbench 1 has a slot within the coverage area of ​​the first template 21. The bottom end of the first template 21 is in contact with the top surface of the sewing machine base. The fabric is laid flat on the first template 21, and then the positioning hole 25 and the positioning rod 24 are used to quickly and accurately align the first template 21 and the second template 22, avoiding fabric positioning deviation caused by template misalignment. After the second template 22 is placed on the fabric, the height of the second template 22 is locked by the locking nut 26, so that the fabric is restricted in the space between the first template 21 and the second template 22, perfectly adapting to different thickness requirements from light and thin fabrics such as silk to heavy fabrics such as cotton and wool.

[0031] Specifically, the working principle of this garment quilting equipment adaptable to fabrics of different thicknesses is as follows: During use, the fabric is laid flat on the first template 21. Then, through the cooperation of the positioning hole 25 and the positioning rod 24, the first template 21 and the second template 22 can be quickly and accurately aligned, avoiding fabric positioning deviations caused by template misalignment. After the second template 22 is placed on the fabric, the height of the second template 22 is locked by the locking nut 26, thus confining the fabric within the space between the first template 21 and the second template 22, perfectly adapting to different thickness requirements from lightweight fabrics such as silk to heavy fabrics such as cotton and wool. By setting a laser displacement sensor and a height adjustment component 4, the fabric thickness can be detected in real time, and controlled via a fourth electric slide rail. The sewing machine head 43 is driven by 41 to adjust its height up and down, allowing it to automatically adapt to the fabric thickness. This solves the problem of traditional equipment being unable to accommodate fabrics of different thicknesses, such as thin, thick, and multi-layered composite fabrics, thus expanding its applicability. The first electric slide rail 31, the second electric slide rail 34, and the third electric slide rail 36 are activated. The first electric slide rail 31 moves the I-shaped base 33 back and forth, the second electric slide rail 34 moves the height adjustment component 4, and the third electric slide rail 36 moves the sewing machine base left and right. Through the coordination of these multi-directional electric slide rails, the sewing machine head 43 can flexibly adjust its position within the worktable area, covering fabrics of different sizes and shapes, meeting the needs of complex quilting patterns, and improving operational flexibility.

[0032] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. Furthermore, since this application is mainly used to protect mechanical devices, the control methods and circuit connections will not be explained in detail in this application.

Claims

1. A garment quilting device adaptable to fabrics of different thicknesses, characterized in that, The system includes a worktable (1), a fixing component (2), a translation component (3), and a height adjustment component (4). The translation component (3) includes a pair of first electric slide rails (31), which are respectively installed on the outer sides of the worktable (1). Each pair of first electric slide rails (31) is slidably connected to a molded seat (33). A second electric slide rail (34) and a third electric slide rail (36) are installed between the pair of molded seats (33). The second electric slide rail (34) is located above the table surface of the worktable (1). The movable slide rail (36) is located below the table surface of the workbench (1), and the second electric slide rail (34) is slidably connected to the outside of the second electric slide rail (35); the height adjustment component (4) includes a fourth electric slide rail (41), the fourth electric slide rail (41) is installed on the outer wall of the second electric slide rail (35), the fourth electric slide rail (41) is slidably connected to the outside of the fourth electric slide rail (41), the outer wall of the fourth electric slide rail (42) is equipped with a sewing machine head (43), and a laser displacement sensor is installed on one side of the outer wall of the sewing machine head (43).

2. The garment quilting equipment adaptable to fabrics of different thicknesses according to claim 1, characterized in that, The third electric slide rail (36) is externally slidably connected to a third electric slider (37), and a sewing machine base is installed on the outer wall of the third electric slider (37), which is adapted to the sewing machine head (43).

3. The garment quilting equipment adaptable to fabrics of different thicknesses according to claim 1, characterized in that, Each of the two first electric slide rails (31) is slidably connected to a first electric slider (32), and the opposite sides of the two first electric sliders (32) are respectively fixedly connected to the outer walls of the two I-shaped seats (33).

4. The garment quilting equipment adaptable to fabrics of different thicknesses according to claim 1, characterized in that, The fixing component (2) includes a first template (21), which is installed on the top of the workbench (1). A second template (22) is provided above the first template (21). Positioning holes (25) are provided at the four corners of the interior of the second template (22). Positioning rods (24) are provided inside the four positioning holes (25). The bottom ends of the four positioning rods (24) are fixedly connected to the four corners of the top surface of the first template (21).

5. A garment quilting device adaptable to fabrics of different thicknesses according to claim 4, characterized in that, The positioning rod (24) has an external thread, and a locking nut (26) is connected to the external thread of the positioning rod (24). The bottom end of the locking nut (26) is tightly fitted to the top end of the second template (22).

6. A garment quilting device adaptable to fabrics of different thicknesses according to claim 5, characterized in that, The first template (21) and the second template (22) are provided with a plurality of quilting grooves (23), and the plurality of quilting grooves (23) are distributed in a straight line at equal distances. The first template (21) and the second template (22) are both made of PVC board.

7. A garment quilting device adaptable to fabrics of different thicknesses according to claim 6, characterized in that, The workbench (1) has a slot inside within the coverage area of ​​the first template (21), and the bottom end of the first template (21) is in contact with the top surface of the sewing machine base.

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