CN220789050U

CN220789050U - Sewing machine

Info

Publication number: CN220789050U
Application number: CN202322091569.0U
Authority: CN
Inventors: 李壮壮; 曹仕; 徐雷; 李天峰; 葛红; 李天全; 曹群; 李光普
Original assignee: Anhui Leopard Head Clothing Co ltd
Current assignee: Anhui Leopard Head Clothing Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-16
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a sewing machine, which relates to the technical field of textile equipment and comprises supporting legs, a lifting assembly, a sewing assembly and an illumination assembly; the two support legs are provided, a bottom plate is fixedly connected between the two support legs, and a pedal is arranged at the upper end of the bottom plate; the lifting component is arranged at the upper end of the supporting leg; the lighting component is arranged on the upper side of the supporting leg; the sewing component comprises a first support, a second motor, a rotating wheel, a belt, a first support and a rotating shaft, wherein the first support is arranged on the right side of the upper end of a workbench in the lifting component, the second motor is fixedly connected to the upper end of the first support, the front end of the second motor extends to the rotating wheel which is fixedly connected with the front side of the first support, a second support is arranged in the middle of the upper end of the workbench, the rotating shaft is connected to the upper end of the second support, the belt wheel is fixedly connected to the outer periphery of the front end of the rotating shaft, the height of the workbench can be adjusted according to the requirements of workers through the lifting component, fatigue is relieved when the workbench is operated, and cloth can be sewn through the sewing component.

Description

Sewing machine

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a sewing machine.

Background

A sewing machine is a machine that interweaves or sews one or more layers of stitching material by forming one or more stitches on the stitching material with one or more stitching threads. The sewing machine can sew cotton, hemp, silk, wool, artificial fiber and other fabrics, leather, plastic, paper and other products, and the sewn stitch is neat, beautiful, flat, firm, fast in sewing speed and simple and convenient to use. And the artistic forms of hand-push embroidery, computerized embroidery and the like are derived from the hand-push embroidery.

The utility model provides a sewing machine including frame and aircraft nose is proposed to the authority bulletin number among the prior art CN206245038U, be equipped with needle and presser foot on the aircraft nose, still be equipped with a light on the aircraft nose, be equipped with a smooth mounting panel in surface on the aircraft nose, the mounting panel is connected with the aircraft nose through the sucking disc suction to the light, the sucking disc still is equipped with quick detaching mechanism, is difficult to adjust the height of workstation according to staff's height, does not satisfy human engineering, can make staff tired for a long time.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the sewing machine, wherein the height of a workbench can be adjusted according to the requirements of workers through the lifting assembly, so that fatigue is relieved when the sewing machine works, cloth can be sewn through the sewing assembly, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sewing machine comprises a supporting leg, a lifting assembly, a sewing assembly and an illumination assembly;

and (3) supporting legs: the two support legs are fixedly connected with a bottom plate, and the upper end of the bottom plate is provided with a pedal;

and the lifting assembly is: the upper ends of the supporting legs are arranged;

an illumination assembly: the upper side of the supporting leg is provided with a plurality of supporting legs;

sewing assembly: the rotary table comprises a first support, a second motor, a rotating wheel, a belt, a second support and a rotating shaft, wherein the first support is arranged on the right side of the upper end of a workbench in a lifting assembly, the second motor is fixedly connected to the upper end of the first support, the front end of the second motor extends to the rotating wheel which is fixedly connected with the front side of the first support, the middle part of the upper end of the workbench is provided with the second support, the upper end of the second support is rotationally connected with the rotating shaft, the outer peripheral side of the front end of the rotating shaft is fixedly connected with a belt wheel, the rotating wheel is connected with the belt wheel through the belt, the input end of the second motor is electrically connected with the output end of an external power supply through an external control switch group, the first support is used for supporting the second motor, the output shaft rotates after the second motor is connected with the power supply to enable the rotating wheel to rotate through connection with the belt.

Further, sewing assembly still contains cam, sleeve, operating arm, connecting axle, slider, slide rail, the rear end fixedly connected with spliced pole of rear end that the rear end of pivot extends to the second support, the rear end periphery side of spliced pole passes through sleeve fixedly connected with operating arm, the rear end of second support is equipped with vertical slide rail, the inner wall sliding connection of slide rail has the slider, the upper end of slider is equipped with horizontal spout, the inside sliding connection of spout has the sliding block, the bottom of operating arm is connected through the connecting axle fixed to the rear end of sliding block, rotates when the pivot and makes the cam rotate to make the sliding block at the upper end spout internal transverse movement of slider, the slider vertically slides in the slide rail.

Further, the sewing component further comprises a rotating handle and clamping plates, the lower end of the operating arm is provided with a clamping groove, the inner wall of the clamping groove is slidably connected with the clamping plates, the side ends of the clamping plates are in threaded connection with studs, the left ends of the studs extend to the left side of the operating arm and are fixedly connected with the rotating handle, the studs can be rotated by rotating the rotating handle, so that the two clamping plates can slide oppositely, and steel needles can be firmly fixed.

Further, the lift-adjusting assembly comprises a connecting plate, a sliding column, a workbench and a working table, wherein the upper ends of the supporting legs are fixedly connected with the working table, four corners of the upper end of the working table are respectively fixedly connected with the sliding column, the upper side of the working table is provided with the working table, four corners of the working table are respectively fixedly connected with the connecting plate, the periphery of the sliding column is slidingly connected with the connecting plate, and the working table can vertically slide along the sliding column, so that the ergonomics can be realized, and multiple fatigue of working staff is avoided.

Further, the first motor of lift subassembly, threaded rod and connecting block, the first motor of front end middle part fixedly connected with of workstation, the output shaft fixedly connected with threaded rod of first motor, the front end fixedly connected with connecting block of workstation, the upper and lower both sides screw threaded connection of connecting block has the threaded rod, and the output shaft rotates after the motor is first put through the power to can make the threaded rod rotate, make the connecting block drive the workstation and can slide along the traveller.

Further, the lighting assembly comprises a lamp holder, a lamp post and a lamp shell, the lamp holder is fixedly connected to the left side of the upper end of the workbench, the lamp post is fixedly connected to the upper end of the lamp holder, the lamp shell is arranged on the top end of the lamp post, the led lamp is arranged in the lamp shell, the lamp post and the lamp shell are used for assembling the led lamp, and the led lamp can illuminate at night.

Compared with the prior art, the utility model has the beneficial effects that: the sewing machine has the following advantages:

1. this sewing machine has set up sewing subassembly, and first support is used for supporting motor two, and output shaft rotates and makes the runner rotate after motor two switch on the power, makes the pivot rotate through being connected with the belt, rotates the cam when the pivot and makes the cam rotate to make the sliding block lateral movement in the upper end spout of slider, the slider vertically slides in the slide rail.

2. This sewing machine has set up splint, can make the double-screw bolt rotate through rotating the swivel handle to make two splint can the opposite direction slip, can firmly fix the steel needle, be convenient for the cloth sews.

3. This sewing machine has set up the lift subassembly, and the workstation can be along the vertical slip of traveller to can realize human engineering, avoid the staff to be tired many times, output shaft rotates after the motor is on, thereby can make the threaded rod rotate, make the connecting block drive the workstation can slide along the traveller.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the rear side structure of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: the novel lamp comprises a support leg 1, a bottom plate 2, a pedal 3, a lifting adjusting component 4, a motor I, a threaded rod 42, a connecting block 43, a connecting plate 44, a sliding column 45, a workbench 46, a workbench 47, a sewing component 5, a first support seat 51, a motor II, a rotating wheel 53, a belt 54, a second support seat 55, a rotating shaft 56, a cam 57, a sleeve 58, an operating arm 59, a connecting shaft 510, a sliding block 511, a sliding rail 512, a rotating handle 513, a clamping plate 514, a lighting component 6, a lamp holder 61, a lamp post 62 and a lamp housing 63.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a sewing machine, which comprises a supporting leg 1, a lifting assembly 4, a sewing assembly 5 and a lighting assembly 6;

leg 1: the two legs 1 are fixedly connected with a bottom plate 2, and the upper end of the bottom plate 2 is provided with a pedal 3;

lifting assembly 4: the upper end of the supporting leg 1 is provided with a plurality of grooves; the lifting assembly 4 comprises a connecting plate 44, a sliding column 45, a workbench 46 and a working table 47, wherein the upper ends of the supporting legs 1 are fixedly connected with the working table 47, four corners of the upper ends of the working table 47 are respectively fixedly connected with the sliding column 45, the workbench 46 is arranged on the upper side of the working table 47, four corners of the workbench 46 are respectively fixedly connected with the connecting plate 44, the periphery of the sliding column 45 is slidingly connected with the connecting plate 44, and the workbench 46 can vertically slide along the sliding column 45, so that ergonomics can be realized, and a plurality of times of fatigue of workers can be avoided.

The lifting assembly 4 is characterized in that a motor I41, a threaded rod 42 and a connecting block 43 are arranged in the lifting assembly 4, the motor I41 is fixedly connected to the middle of the front end of a working table 47, the threaded rod 42 is fixedly connected to an output shaft of the motor I41, the connecting block 43 is fixedly connected to the front end of a working table 46, threaded rods 42 are connected to screw holes on the upper side and the lower side of the connecting block 43 in a threaded mode, the output shaft rotates after the motor I41 is connected with a power supply, and therefore the threaded rod 42 can rotate, and the connecting block 43 drives the working table 46 to slide along a sliding column 45.

Illumination assembly 6: is arranged on the upper side of the supporting leg 1; the lighting assembly 6 comprises a lamp holder 61, a lamp post 62 and a lamp housing 63, wherein the lamp holder 61 is fixedly connected to the left side of the upper end of the workbench 46, the lamp post 62 is fixedly connected to the upper end of the lamp holder 61, the lamp housing 63 is arranged at the top end of the lamp post 62, the led lamp is arranged in the lamp housing 63, the lamp post 62 and the lamp housing 63 are used for assembling the led lamp, and the led lamp can illuminate at night.

Sewing assembly 5: the lifting device comprises a first support 51, a second motor 52, a rotating wheel 53, a belt 54, a second support 55 and a rotating shaft 56, wherein the first support 51 is arranged on the right side of the upper end of a workbench 46 in a lifting assembly 4, the second motor 52 is fixedly connected to the upper end of the first support 51, the front end of the second motor 52 extends to the front side of the first support 51 and is fixedly connected with the rotating wheel 53, the second support 55 is arranged in the middle of the upper end of the workbench 46, the rotating shaft 56 is rotatably connected to the upper end of the second support 55, the belt pulley is fixedly connected to the outer periphery of the front end of the rotating shaft 56, the rotating wheel 53 is connected with the belt pulley through the belt 54, the input end of the second motor 52 is electrically connected with the output end of an external power supply through an external control switch group, the first support 51 is used for supporting the second motor 52, the rotating wheel 53 is rotated by the output shaft after the second motor 52 is connected with the power supply, and the rotating shaft 56 can rotate through the connection with the belt 54.

The sewing component 5 further comprises a cam 57, a sleeve 58, an operation arm 59, a connecting shaft 510, a sliding block 511 and a sliding rail 512, wherein the rear end of the rotating shaft 56 extends to the rear end of the second support 55 to be fixedly connected with a connecting column, the outer peripheral side of the rear end of the connecting column is fixedly connected with the operation arm 59 through the sleeve 58, the rear end of the second support 55 is provided with a vertical sliding rail 512, the inner wall of the sliding rail 512 is slidably connected with the sliding block 511, the upper end of the sliding block 511 is provided with a transverse sliding groove, the sliding block is slidably connected with the sliding inside the sliding groove, the rear end of the sliding block is fixedly connected with the bottom end of the operation arm 59 through the connecting shaft 510, and when the rotating shaft 56 rotates, the cam 57 rotates, so that the sliding block transversely moves in the sliding groove at the upper end of the sliding block 511, and the sliding block 511 vertically slides in the sliding rail 512.

The sewing component 5 further comprises a rotating handle 513 and clamping plates 514, a clamping groove is formed in the lower end of the operating arm 59, the clamping plates 514 are slidably connected to the inner wall of the clamping groove, a stud is connected to the side end of each clamping plate 514 in a threaded mode, the rotating handle 513 is fixedly connected to the left side of the operating arm 59 in a mode that the left end of each stud extends to the left side of the corresponding operating arm, the stud can be rotated by rotating the rotating handle 513, and accordingly the two clamping plates 514 can slide oppositely to firmly fix a steel needle.

The working principle of the sewing machine provided by the utility model is as follows: the lamp post 62 and the lamp housing 63 are used for assembling a led lamp, the led lamp can illuminate at night, the first support 51 is used for supporting the second motor 52, the output shaft rotates to enable the rotating wheel 53 to rotate after the second motor 52 is connected with a power supply, the rotating shaft 56 can rotate through connection with the belt 54, when the rotating shaft 56 rotates to enable the cam 57 to rotate, so that the sliding block transversely moves in the sliding groove at the upper end of the sliding block 511, the sliding block 511 vertically slides in the sliding rail 512, the stud can rotate through the rotating handle 513, so that the two clamping plates 514 can oppositely slide, steel needles can be firmly fixed, cloth can be sewn conveniently, the workbench 46 can vertically slide along the sliding column 45, ergonomics can be realized, the first motor 41 can rotate after being connected with the power supply, so that the threaded rod 42 can rotate, and the connecting block 43 drives the workbench 46 to slide along the sliding column 45.

It should be noted that the core chip of the external control switch group disclosed in the above embodiment is a PLC single chip microcomputer, the specific model is siemens S7-1200, the first motor 41 is a servo motor, the second motor 52 is an asynchronous motor, and the external control switch group controls the first motor 41, the second motor 52 and the operation adopts the method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A sewing machine, characterized in that: comprises a supporting leg (1), a lifting assembly (4), a sewing assembly (5) and a lighting assembly (6);

landing leg (1): the pedal type bicycle is characterized in that two support legs (1) are arranged, a bottom plate (2) is fixedly connected between the two support legs (1), and a pedal (3) is arranged at the upper end of the bottom plate (2);

lifting component (4): the upper end of the supporting leg (1) is provided with a plurality of grooves;

lighting assembly (6): is arranged on the upper side of the supporting leg (1);

sewing component (5): contain first support (51), motor two (52), runner (53), belt (54), second support (55) and pivot (56), the upper end right side of workstation (46) in first support (51) set up in lift-adjusting subassembly (4), the upper end fixedly connected with motor two (52) of first support (51), the front end of motor two (52) extends to the front side fixedly connected with runner (53) of first support (51), the upper end middle part of workstation (46) is equipped with second support (55), the upper end rotation of second support (55) is connected with pivot (56), the front end periphery side fixedly connected with band pulley of pivot (56), be connected through belt (54) between runner (53) and the band pulley, the input of motor two (52) is connected with external power source's output electricity through external control switch group.

2. A sewing machine as defined in claim 1, wherein: the sewing assembly (5) further comprises a cam (57), a sleeve (58), an operation arm (59), a connecting shaft (510), a sliding block (511) and a sliding rail (512), wherein the rear end of the rotating shaft (56) extends to the rear end fixedly connected with connecting column of the second support (55), the operation arm (59) is fixedly connected to the periphery side of the rear end of the connecting column through the sleeve (58), the vertical sliding rail (512) is arranged at the rear end of the second support (55), the sliding block (511) is slidably connected to the inner wall of the sliding rail (512), a transverse sliding groove is formed in the upper end of the sliding block (511), a sliding block is slidably connected inside the sliding groove, and the rear end of the sliding block is fixedly connected with the bottom end of the operation arm (59) through the connecting shaft (510).

3. A sewing machine as defined in claim 2, wherein: the sewing assembly (5) further comprises a rotating handle (513) and a clamping plate (514), a clamping groove is formed in the lower end of the operation arm (59), the clamping plate (514) is connected to the inner wall of the clamping groove in a sliding mode, a stud is connected to the side end of the clamping plate (514) in a threaded mode, and the rotating handle (513) is fixedly connected to the left end of the stud, extending to the left side of the operation arm (59).

4. A sewing machine as defined in claim 1, wherein: the lifting assembly (4) comprises a connecting plate (44), a sliding column (45), a workbench (46) and a working table (47), wherein the upper ends of the supporting legs (1) are fixedly connected with the working table (47), the sliding column (45) is fixedly connected to four corners of the upper end of the working table (47), the workbench (46) is arranged on the upper side of the working table (47), the connecting plate (44) is fixedly connected to four corners of the workbench (46), and the connecting plate (44) is slidingly connected to the periphery of the sliding column (45).

5. A sewing machine as defined in claim 4, wherein: the lifting device comprises a lifting assembly (4), a motor I (41), a threaded rod (42) and a connecting block (43), wherein the motor I (41) is fixedly connected to the middle of the front end of a working table (47), the threaded rod (42) is fixedly connected to an output shaft of the motor I (41), the connecting block (43) is fixedly connected to the front end of a working table (46), and threaded rods (42) are connected to screw holes in the upper side and the lower side of the connecting block (43) in a threaded mode.

6. A sewing machine as defined in claim 4, wherein: the lighting assembly (6) comprises a lamp holder (61), a lamp post (62) and a lamp housing (63), wherein the lamp holder (61) is fixedly connected to the left side of the upper end of the workbench (46), the lamp post (62) is fixedly connected to the upper end of the lamp holder (61), the lamp housing (63) is arranged at the top end of the lamp post (62), and an led lamp is arranged in the lamp housing (63).