Anti-curl structure of sewing machine

Abstract

The utility model relates to the technical field of garment processing equipment, and discloses a sewing machine anti-curl structure which comprises a sewing supporting table, a base installation groove is formed in the top end of the sewing supporting table, a bottom installation base is arranged in the base installation groove, and a sewing machine body is arranged at the top end of the bottom installation base. A connecting magnet block is arranged on the bottom mounting seat, a sewing abutting iron sheet is arranged on the side edge of the top end of the bottom mounting seat, and an anti-hemming assembly is arranged on the side edge of the sewing abutting iron sheet, so that the anti-hemming assembly is arranged on the sewing abutting iron sheet, and the connecting magnet block in the anti-hemming assembly is fixed on the sewing abutting iron sheet through magnetic attraction; therefore, the influence of hemming of the cloth in the sewing process is effectively prevented, the sewing efficiency of a user is greatly improved, the hemming prevention assembly and the sewing abutting iron sheet are more convenient to disassemble and assemble, when hemming of the sewn cloth does not occur, the user can quickly disassemble the hemming prevention assembly from the sewing abutting iron sheet, and the sewing efficiency is improved. And the use of a user is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing processing equipment technical field, concretely is sewing machine anti -rolling structure. BACKGROUND

[0002] People now have higher and higher pursuit to the quality of life, especially the clothes for display worn on the body is more strict, pay more and more attention to comfort and appearance, but in some close-fitting clothing production process, the edge curling condition is easy to appear, which has certain influence on wearing comfort and appearance.

[0003] Through the retrieval, the authorized China patent announcement No. CN 220318118 U discloses a sewing machine elastic fabric anti-curling device, relating to the technical field of clothing processing equipment, aiming at the problems of the existing sewing machine anti-curling device, such as complex structure and difficult operation, the following scheme is proposed, which comprises a fixed plate, a screw fixing hole is arranged on the fixed plate, a fixed screw is arranged on the screw fixing hole, a screw gasket is arranged between the fixed screw and the screw fixing hole, a curved part is arranged on the side of the fixed plate, an anti-curling guide plate is arranged at the end of the curved part, one end of the anti-curling guide plate is provided with an anti-curling guide plate thick part, and the other end is provided with an anti-curling guide plate thin part, an anti-curling bending guide rail groove is arranged on the side of the curved part, and an anti-curling guide plate opening is arranged at the end of the anti-curling guide plate. The utility model has novel structure, simple structure, low cost, stable operation, and high safety.

[0004] The anti-curling structure in the above-mentioned patent still has certain deficiencies, the existing sewing machine anti-curling structure is mostly installed on the rack with complicated structure, which is more troublesome to install and disassemble, and greatly reduces the production speed of the sewing machine. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a sewing machine anti-curling structure, which solves the problem of the existing sewing machine anti-curling structure, which is mostly installed on the rack with complicated structure, which is more troublesome to install and disassemble, and greatly reduces the production speed of the sewing machine.

[0006] The utility model provides the following technical scheme: a sewing machine anti-curling structure, comprising a sewing support table, a base mounting groove is arranged at the top end of the sewing support table, a bottom mounting seat is arranged in the base mounting groove, a sewing machine body is arranged at the top end of the bottom mounting seat, a sewing contact iron sheet is arranged on the side of the top end of the bottom mounting seat, and an anti-curling assembly is arranged on the side of the sewing contact iron sheet.

[0007] The anti-curling assembly comprises a connecting magnet block arranged at the top end of the sewing contact iron sheet, the side of the top end of the connecting magnet block is provided with a mounting slot, the side wall of the mounting slot is provided with a limiting slot, the side wall of the mounting slot is provided with a fixed contact plate, the side wall of the mounting slot is provided with a contact screw hole, the contact screw hole is provided with a contact screw rod, the end of the contact screw rod is rotationally connected with the side wall of the fixed contact plate, the mounting slot is provided with a limiting plate, the side of the limiting plate is inserted into the limiting slot, the side of the limiting plate is connected with a top connecting plate, and the top end of the top connecting plate is provided with an adjusting screw hole.

[0008] Preferably, the adjusting screw hole is provided with an adjusting screw rod, and the bottom of the top connecting plate is provided with an anti-curling contact plate.

[0009] Preferably, the top end of the anti-curling contact plate is provided with a rotating connecting block, and the bottom end of the adjusting screw rod is rotationally connected with the rotating connecting block.

[0010] Preferably, the end of the contact screw rod is provided with a rotating block.

[0011] The scheme can make the rotation of the contact screw rod more convenient for the user.

[0012] Preferably, the side of the limiting plate is vertically provided with a connecting plate.

[0013] The scheme can make the top connecting plate located at the top of the limiting plate.

[0014] Preferably, the top end of the adjusting screw rod is provided with a rotating connecting block.

[0015] The scheme can make the rotation of the adjusting screw rod more convenient for the user.

[0016] Compared with the prior art, the sewing machine anti-curling structure has the following beneficial effects:

[0017] (1) The utility model discloses a prevent the edge of the cloth from rolling up when sewing through the setting of the anti -rolling up assembly on the sewing contact iron sheet, and the anti -rolling up assembly is fixed on the sewing contact iron sheet through the magnetic attraction of the connecting magnet block, and the anti -rolling up assembly and the sewing contact iron sheet are convenient to disassemble, and when the cloth does not roll up during sewing, the user can quickly remove the anti -rolling up assembly from the sewing contact iron sheet, which is more convenient for the user to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure perspective diagram of the utility model;

[0019] Figure 2 It is the structure perspective diagram of the utility model; Figure 1 It is the structure of base mounting groove's enlarged view;

[0020] Figure 3 It is the structure of base mounting groove's enlarged view; Figure 2 It is the structure of anti -rolling up assembly's structure exploded view.

[0021] In the drawing: 1, sewing support table, 2, base mounting groove, 3, bottom mounting seat, 4, sewing machine body, 5, sewing contact iron sheet, 6, anti -rolling up assembly,

[0022] 601, connecting magnet block, 602, installation slot, 603, limiting slot, 604, fixed contact plate, 605, contact screw hole, 606, contact screw, 607, limiting plate, 608, top connecting plate, 609, adjusting screw hole, 610, adjusting screw, 611, anti -rolling up contact plate, 612, rotating connecting block. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-3 ,

[0024] Embodiment one: sewing machine anti -rolling structure, including sewing support table 1, the top of sewing support table 1 is provided with base mounting groove 2, and base mounting groove 2 is provided with bottom mounting seat 3, and the top of bottom mounting seat 3 is provided with sewing machine body 4, and the side of the top of bottom mounting seat 3 is provided with sewing contact iron sheet 5, and the side of sewing contact iron sheet 5 is provided with anti -rolling up assembly 6.

[0025] The anti-curling assembly 6 comprises a connecting magnet block 601 arranged at the top end of the sewing contact iron sheet 5, the side of the top end of the connecting magnet block 601 is provided with a mounting slot 602, the side wall of the mounting slot 602 is provided with a limiting slot 603, the side wall of the mounting slot 602 is provided with a fixed contact plate 604, the side wall of the mounting slot 602 is provided with a contact screw hole 605, the contact screw hole 605 is inserted with a contact screw 606, and the end of the contact screw 606 is rotationally connected with the side wall of the fixed contact plate 604.

[0026] The mounting slot 602 is inserted with a limiting plate 607, the side of the limiting plate 607 is inserted into the limiting slot 603, the side of the limiting plate 607 is connected with a top connecting plate 608, the top end of the top connecting plate 608 is provided with an adjusting screw hole 609, the adjusting screw hole 609 is inserted with an adjusting screw 610, the bottom of the top connecting plate 608 is provided with an anti-curling contact plate 611, the top end of the anti-curling contact plate 611 is provided with a rotating connecting block 612, and the bottom end of the adjusting screw 610 is rotationally connected with the rotating connecting block 612.

[0027] In the embodiment, the end of the contact screw 606 is provided with a rotating block.

[0028] Therefore, the user can conveniently rotate the contact screw 606.

[0029] In the embodiment, the side of the limiting plate 607 is vertically provided with a connecting plate.

[0030] Therefore, the top connecting plate 608 is located at the top of the limiting plate 607.

[0031] In the embodiment, the top end of the adjusting screw 610 is provided with a connecting block facilitating rotation.

[0032] Therefore, the user can conveniently rotate the adjusting screw 610.

[0033] In the embodiment, due to the existing sewing machine anti-curling structure, most of the structures are complicated and installed on the rack, the installation and disassembly are relatively troublesome during use, and the production speed of the sewing machine is greatly reduced.

[0034] In summary, in the specific implementation, when the user needs to sew the fabric placed on the sewing iron sheet 5 at the bottom of the sewing machine body 4 on one side of the sewing needle through the sewing machine body 4, and when some fabric is easily rolled during sewing, the anti-rolling assembly 6 is provided on the side of the top end of the sewing iron sheet 5, wherein the connecting magnet block 601 in the anti-rolling assembly 6 can be magnetically attracted and fixed on the sewing iron sheet 5, the side of the connecting magnet block 601 is provided with a mounting slot 602 and a limiting slot 603, a limiting plug-in plate 607 is inserted in the mounting slot 602, and the side of the limiting plug-in plate 607 can be fixed by rotating the abutting screw 606, so that the abutting screw 606 rotates in the abutting screw hole 605, thereby pushing the fixed abutting plate 604, so that the side of the limiting plug-in plate 607 is abutted and fixed.

[0035] The end of the limiting plug-in plate 607 is provided with a top connecting plate 608, the top end of the top connecting plate 608 is provided with an adjusting screw hole 609, and the bottom of the top connecting plate 608 is provided with an anti-rolling abutting plate 611. Since the top connecting plate 608 is located at the top of the limiting plug-in plate 607, the anti-rolling abutting plate 611 leaves a certain gap with the surface of the sewing iron sheet 5, so that the user can adjust the anti-rolling abutting plate 611 by rotating the adjusting screw 610 according to the thickness of different fabrics, so that the distance between the anti-rolling abutting plate 611 and the surface of the sewing iron sheet 5 can be adjusted appropriately, thereby making the anti-rolling abutting plate 611 more convenient for limiting and abutting the fabric with different thicknesses during sewing.

[0036] The sewing needle on the sewing machine body 4 can be effectively prevented from being affected by the rolling of the sewing fabric during sewing, which greatly improves the sewing efficiency of the user, and the anti-rolling assembly 6 is magnetically connected to the sewing iron sheet 5 through the connecting magnet block 601, thereby making the disassembly of the anti-rolling assembly 6 and the sewing iron sheet 5 more convenient. When the fabric to be sewn does not roll, the user can quickly disassemble the anti-rolling assembly 6 from the sewing iron sheet 5, which is more convenient for the user.

Claims

1. A sewing machine anti-rolling structure comprising a sewing support table (1), characterized in that: The top end of the sewing support table (1) is provided with a base mounting slot (2), the base mounting slot (2) is provided with a bottom mounting seat (3), the top end of the bottom mounting seat (3) is provided with a sewing machine body (4), the side of the top end of the bottom mounting seat (3) is provided with a sewing contact iron sheet (5), the side of the sewing contact iron sheet (5) is provided with an anti-curling assembly (6); The anti-curling assembly (6) comprises a connecting magnet block (601) provided at the top end of the sewing contact iron sheet (5), a mounting slot (602) is formed in the side of the top end of the connecting magnet block (601), a limiting slot (603) is formed in the side wall of the mounting slot (602), a fixed contact plate (604) is arranged on the side wall of the mounting slot (602), a contact screw hole (605) is formed in the side wall of the mounting slot (602), a contact screw rod (606) is inserted into the contact screw hole (605), the end of the contact screw rod (606) is rotatably connected with the side wall of the fixed contact plate (604), a limiting insertion plate (607) is inserted into the mounting slot (602), the side of the limiting insertion plate (607) is inserted into the limiting slot (603), a top connecting plate (608) is connected to the side of the limiting insertion plate (607), and an adjusting screw hole (609) is formed in the top end of the top connecting plate (608).

2. The stitcher anti-roll structure of claim 1, wherein: An adjusting screw rod (610) is inserted into the adjusting screw hole (609), and the bottom of the top connecting plate (608) is provided with an anti-curling contact plate (611).

3. The stitcher anti-roll structure of claim 2, wherein: The top end of the anti-curling contact plate (611) is provided with a rotating connecting block (612), and the bottom end of the adjusting screw rod (610) is rotatably connected with the rotating connecting block (612).

4. The stitcher anti-roll structure of claim 3, wherein: The end of the contact screw rod (606) is provided with a rotating block.

5. The stitcher anti-roll structure of claim 4, wherein: The side of the limiting insertion plate (607) is vertically provided with a connecting plate.

6. The stitcher anti-roll structure of claim 5, wherein: The top end of the adjusting screw rod (610) is provided with a connecting block facilitating rotation.

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