Seamless three-dimensional wrinkling device

Abstract

The utility model belongs to the technical field of fabric wrinkling, and particularly relates to a seamless three-dimensional wrinkling device which comprises a machine frame, a processing platform fixed at the top end of the machine frame, a machine head fixed on the processing platform, a connecting disc, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, the presser foot is rotationally connected to the connecting disc; the T-shaped inserting block is fixed to the top face of the connecting disc, a T-shaped inserting hole allowing the T-shaped inserting block to be embedded is formed in the control rod, and the outer wall of the T-shaped inserting block abuts against the inner wall of the T-shaped inserting hole; according to the utility model, the installation of the presser foot is realized through the insertion connection of the T-shaped insertion block and the T-shaped insertion hole, the installation is more convenient, meanwhile, the presser feet of different specifications can be conveniently replaced according to different processing requirements, and the damaged presser foot is also conveniently disassembled and replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric puckering, and particularly relates to a seamless three-dimensional puckering device. Background Art

[0002] Clothing pleating has functional and decorative effects and is widely used in the design of clothing components such as upper garments, skirts, sleeves, etc. Through pleating, the longer and wider parts of the clothing fabric can be shortened or reduced, making the clothing more comfortable and beautiful. At the same time, it can also give play to the draping property and the characteristic of orderly fluttering of the fabric, making the clothing comfortable and fitting while increasing the decorative effect. Therefore, it is widely used in semi-loose and loose women's clothing.

[0003] Currently, most of the processing of clothing fabrics is carried out by machine pleating. The machine has a special presser foot, and the stitch positioning and pleating are carried out through the presser foot. Generally, the presser foot of the puckering sewing machine can also adjust the pressure and tilt angle.

[0004] It is retrieved that in the prior art, the Chinese utility model patent with the authorization publication number of CN218666627U discloses a "novel puckering machine", which includes a workbench. The top outer surface of the workbench is provided with a machine body. The output end of the first motor is fixedly connected with a first disc. A belt is movably connected between the outer surfaces of the first disc and the second disc. One end of the first connecting rod away from the second disc is movably connected with a swing rod. A dial is movably connected to the outer surface of the second connecting rod, and it has the function of automatic feeding.

[0005] For the puckering machines in the prior art including the above, although they can realize the general puckering work of clothing fabrics and have the function of automatic feeding, which further improves the processing efficiency, in actual use, the presser foot of the prior art puckering sewing machine is usually fixedly connected by screws, which is not conducive to replacing presser feet of different specifications according to different processing requirements.

[0006] To solve the above problems, a seamless three-dimensional puckering device is proposed in this application. Utility Model Content

[0007] To solve the above problems existing in the prior art, the utility model provides a seamless three-dimensional puckering device, which has the characteristics of convenient use and easy replacement.

[0008] To achieve the above purpose, the utility model provides the following technical solution: A seamless three-dimensional puckering device, including a frame, a processing platform fixed at the top of the frame, and a machine head fixed on the processing platform. A control rod is provided on the machine head, and a presser foot is installed at the bottom end of the control rod. It further includes:

[0009] A connecting disc, the presser foot is rotatably connected to the connecting disc;

[0010] A T-shaped insert block, which is fixed on the top surface of the connection disk. There is a T-shaped jack on the control rod for the T-shaped insert block to be inserted into, and the outer wall of the T-shaped insert block abuts against the inner wall of the T-shaped jack.

[0011] As a preferred technical solution of the present utility model, it further includes:

[0012] Perforated mounting ears, two of which are symmetrically fixed on the presser foot, and there are arc-shaped holes on the perforated mounting ears;

[0013] A connection block, which is fixed on the bottom surface of the connection disk;

[0014] A fixed shaft, which is fixed on the connection block, and the fixed shaft penetrates through the perforated mounting ear to form a rotating structure;

[0015] A manual bolt, which passes through the arc-shaped hole and is threadedly connected to the connection block by screwing.

[0016] As a preferred technical solution of the present utility model, the length of the connection block is equal to the distance between the two perforated mounting ears.

[0017] As a preferred technical solution of the present utility model, the top surface of the connection disk abuts against the bottom surface of the control rod.

[0018] As a preferred technical solution of the present utility model, it further includes:

[0019] A limit ring, which is fixed on the control rod;

[0020] A limit sleeve, which is slidably sleeved on the control rod;

[0021] A guide post, which is fixed on the top surface of the limit sleeve, and the top end of the guide post penetrates through the limit ring;

[0022] A limit disk, which is fixed on the top end of the guide post;

[0023] A telescopic spring, which is sleeved on the guide post and is located between the limit ring and the limit sleeve.

[0024] As a preferred technical solution of the present utility model, three guide posts are equally spaced along the circumferential direction.

[0025] As a preferred technical solution of the present utility model, the inner wall of the limit sleeve abuts against the outer wall of the control rod.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0027] In the present utility model, the installation of the presser foot is realized through the plug-in connection of the T-shaped plug and the T-shaped socket, which is more convenient for installation. At the same time, it is also convenient to replace presser feet of different specifications according to different processing requirements, and it is also easy to disassemble and replace damaged presser feet.

[0028] Some additional advantages and beneficial effects of this application will be given in part in the following description, some will become obvious from the following description, or will be understood through the practice of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0030] Figure 1 is a schematic structural diagram of the present utility model;

[0031] Figure 2 is an axonometric structural diagram of the machine head in the present utility model;

[0032] Figure 3 is the present utility model Figure 2 An enlarged structural diagram of part A in it.

[0033] In the figure: 1, frame; 2, processing platform; 3, machine head; 4, control rod; 41, T-shaped socket; 42, limiting ring; 5, presser foot; 51, perforated mounting ear; 511, arc-shaped hole; 6, connecting plate; 61, T-shaped plug; 62, connecting block; 621, fixed shaft; 7, limiting sleeve; 71, guiding column; 711, limiting disc; 8, telescopic spring; 9, manual bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] Please refer to Figures 1-3 , the present utility model provides the following technical solutions: a seamless three-dimensional wrinkling device, including a frame 1, a processing platform 2 fixed to the top of the frame 1, and a machine head 3 fixed on the processing platform 2. A control rod 4 is provided on the machine head 3, and a presser foot 5 is installed at the bottom of the control rod 4. It further includes: a connecting plate 6 and a T-shaped plug 61.

[0036] Furthermore, as Figures 1-3 shown, in this embodiment, the presser foot 5 is rotatably connected to the connecting disk 6. The T-shaped insert block 61 is fixed to the top surface of the connecting disk 6. There is a T-shaped jack 41 on the control rod 4 for the T-shaped insert block 61 to be inserted into, and the outer wall of the T-shaped insert block 61 abuts against the inner wall of the T-shaped jack 41. After adopting the above scheme, during use, inserting the T-shaped insert block 61 into the T-shaped jack 41 can achieve the installation of the presser foot 5. And because the outer wall of the T-shaped insert block 61 abuts against the inner wall of the T-shaped jack 41, the stability of the installation of the presser foot 5 can be ensured. The present utility model realizes the installation of the presser foot 5 through the plug-in connection of the T-shaped insert block 61 and the T-shaped jack 41, the installation is more convenient, and at the same time, it is also convenient to replace the presser foot 5 of different specifications according to different processing requirements, and it is also convenient to disassemble and replace the damaged presser foot 5.

[0037] It should be noted that since the working principle of the rucking sewing machine has been fully disclosed in the prior art and belongs to the common knowledge well-known to those skilled in the art, it will not be elaborated too much herein.

[0038] Optionally, as Figures 1-3 shown, in this embodiment, it further includes: perforated mounting ears 51, a connecting block 62, a fixed shaft 621 and a manual bolt 9. Two perforated mounting ears 51 are symmetrically fixed on the presser foot 5, and there is an arc-shaped hole 511 on the perforated mounting ears 51. The connecting block 62 is fixed to the bottom surface of the connecting disk 6, the fixed shaft 621 is fixed on the connecting block 62, and the fixed shaft 621 passes through the perforated mounting ears 51 to form a rotating structure. The manual bolt 9 passes through the arc-shaped hole 511 and is threadedly connected to the connecting block 62 by screwing. After adopting the above scheme, during use, the manual bolt 9 can be loosened and the presser foot 5 can be rotated to adjust the inclination angle of the presser foot 5. The presser foot 5 rotates around the fixed shaft 621 to meet different usage requirements, and after the adjustment is completed, the manual bolt 9 is tightened to fix it.

[0039] Preferably, as Figures 1-3 shown, in this embodiment, the length of the connecting block 62 is equal to the distance between the two perforated mounting ears 51, which ensures the stability of the presser foot 5 and avoids the presser foot 5 from shaking.

[0040] Preferably, as Figures 1-3 shown, in this embodiment, the top surface of the connecting disk 6 abuts against the bottom surface of the control rod 4, further improving the stability of the installation of the presser foot 5.

[0041] Preferably, as Figures 1-3As shown in the figure, in this embodiment, it further includes: a limit ring 42, a limit sleeve 7, a guide post 71, a limit disk 711, and a telescopic spring 8. The limit ring 42 is fixed on the control rod 4. The limit sleeve 7 is slidably sleeved on the control rod 4. The guide post 71 is fixed to the top surface of the limit sleeve 7, and the top end of the guide post 71 penetrates through the limit ring 42. The limit disk 711 is fixed to the top end of the guide post 71. The telescopic spring 8 is sleeved on the guide post 71 and is located between the limit ring 42 and the limit sleeve 7. After adopting the above solution, when installing the presser foot 5, first push up the limit sleeve 7. At this time, the telescopic spring 8 contracts. When the T-shaped jack 41 is completely exposed, insert the T-shaped plug 61 into the T-shaped jack 41. Then release the limit sleeve 7. The limit sleeve 7 moves downward to reset under the action of its own gravity and the elastic force of the telescopic spring 8, and moves to the position of the T-shaped plug 61 to limit the T-shaped plug 61 and prevent the T-shaped plug 61 from slipping, further improving the stability of the installation of the presser foot 5.

[0042] Preferably, Figures 1-3 As shown in the figure, in this embodiment, there are three guide posts 71 evenly distributed at equal intervals in the circumferential direction, which improves the stability of the installation of the limit sleeve 7.

[0043] Preferably, Figures 1-3 As shown in the figure, in this embodiment, the inner wall of the limit sleeve 7 abuts against the outer wall of the control rod 4, ensuring the stability of the installation of the limit sleeve 7, improving the reliability of the limit at the same time, limiting the T-shaped plug 61, and preventing the T-shaped plug 61 from slipping.

[0044] The components not described in detail in this article are prior art.

[0045] The working principle and usage process of the present utility model: For the wrinkling device of the present utility model, when in use, inserting the T-shaped plug 61 into the T-shaped jack 41 can realize the installation of the presser foot 5, and because the outer wall of the T-shaped plug 61 abuts against the inner wall of the T-shaped jack 41, it can ensure the stability of the installation of the presser foot 5;

[0046] The present utility model realizes the installation of the presser foot 5 through the plug connection of the T-shaped plug 61 and the T-shaped jack 41. The installation is more convenient. At the same time, it is also convenient to replace presser feet 5 of different specifications according to different processing requirements, and it is also convenient to disassemble and replace the damaged presser foot 5;

[0047] When necessary, the manual bolt 9 can be loosened and the presser foot 5 can be rotated to adjust the inclination angle of the presser foot 5. The presser foot 5 rotates around the fixed shaft 621 to meet different usage requirements. After the adjustment is completed, tighten the manual bolt 9 to fix it.

[0048] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A seamless three-dimensional wrinkling device, comprising a frame (1), a processing platform (2) fixed to the top of the frame (1), and a head (3) fixed to the processing platform (2), a control rod (4) being provided on the head (3), and a presser foot (5) being installed at the bottom end of the control rod (4), characterized in that: Also includes: A connecting plate (6), the presser foot (5) being rotatably connected to the connecting plate (6); A T-shaped plug block (61) is fixed to the top surface of the connecting plate (6), and the control rod (4) is provided with a T-shaped socket (41) for the T-shaped plug block (61) to be inserted, and the outer wall of the T-shaped plug block (61) abuts against the inner wall of the T-shaped socket (41).

2. The seamless three-dimensional wrinkling device according to claim 1, characterized in that: Also includes: A mounting ear with a hole (51), wherein two mounting ears with a hole (51) are symmetrically fixed on the presser foot (5), and an arc-shaped hole (511) is provided on the mounting ears with a hole (51); A connecting block (62), the connecting block (62) being fixed to the bottom surface of the connecting plate (6); A fixed shaft (621), wherein the fixed shaft (621) is fixed on the connecting block (62), and the fixed shaft (621) passes through the mounting ear (51) with a hole to form a rotating structure; A manual bolt (9), wherein the manual bolt (9) passes through the arc-shaped hole (511) and is connected to the connection block (62) by screwing.

3. The seamless three-dimensional wrinkling device according to claim 2, characterized in that: The length of the connecting block (62) is equal to the distance between the two mounting ears (51) with holes.

4. The seamless three-dimensional wrinkling device according to claim 1, characterized in that: The top surface of the connecting plate (6) abuts against the bottom surface of the control rod (4).

5. The seamless three-dimensional wrinkling device according to claim 1, characterized in that: Also includes: a limiting ring (42), wherein the limiting ring (42) is fixed on the control rod (4); A limiting sleeve (7), wherein the limiting sleeve (7) is slidably sleeved on the control rod (4); A guide column (71), wherein the guide column (71) is fixed to the top surface of the limiting sleeve (7), and the top end of the guide column (71) passes through the limiting ring (42); A limiting plate (711), wherein the limiting plate (711) is fixed to the top end of the guide column (71); A telescopic spring (8), wherein the telescopic spring (8) is sleeved on the guide column (71) and is located between the limiting ring (42) and the limiting sleeve (7).

6. The seamless three-dimensional wrinkling device according to claim 5, characterized in that: The guide posts (71) are three and are evenly spaced along the circumferential direction.

7. The seamless three-dimensional wrinkling device according to claim 5, characterized in that: The inner wall of the limiting sleeve (7) abuts against the outer wall of the control rod (4).

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