CN220927125U

CN220927125U - Sewing machine

Info

Publication number: CN220927125U
Application number: CN202322537042.6U
Authority: CN
Inventors: 鞠明亮; 胡尔红; 蔡宜满; 罗光宇; 冯学敏
Original assignee: Henan Shangcheng Erhong Feather Craft Co ltd
Current assignee: Henan Shangcheng Erhong Feather Craft Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-10
Anticipated expiration: 2033-09-15

Abstract

The utility model relates to the technical field of sewing equipment, in particular to a sewing machine, which can omit a manual cloth moving process by arranging a relatively stable automatic cloth moving mechanism, is more efficient in operation and improves practicability; including support, sewing workstation, sewing mechanism and sewing work end, the sewing mechanism output is provided with the sewing work end, and sewing workstation top rear side is provided with moves cloth mechanism, move cloth mechanism and include frame, sliding sleeve, slide bar, pulling-on piece, pedestal, jack spring, move cloth driving motor, pivot and move the cloth friction pulley, sewing workstation top rear mid-side is connected with the frame bottom, and frame top middle part inboard is connected with the sliding sleeve outside, sliding sleeve inner wall and slide bar outer wall sliding connection, and the pedestal left side is connected with move cloth driving motor inner, moves cloth driving motor output and is connected with the pivot left end, and the pivot rotates to be connected in the pedestal inboard, and the pivot outside is controlled the end and is connected with a set of cloth friction pulley inboard respectively, and the sliding sleeve outside is provided with the tight mechanism of top.

Description

Sewing machine

Technical Field

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

Background

The sewing machine (SEWING MACHINE) is a machine that interweaves or sews one or more layers of stitching together using one or more stitching threads to form one or more stitches on the stitching. 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 prior sewing machine with the bulletin number of CN205024418U has the advantages that: the protective net structure on the bracket can effectively play roles of protection and heat dissipation; the control panel is arranged on the horizontal table, so that the operation and the control are convenient; the presser foot is lifted pneumatically, so that the control is convenient, the lifting is labor-saving, and the front end of the bottom of the presser foot is provided with the double pulleys, so that the adaptability to different textile fabrics is enhanced, and the presser foot slides more smoothly; the sewing machine has the characteristics of reasonable design, strong adaptability to textile fabrics and smooth sliding of the presser foot.

But the device is mostly the cloth removal mode of user's hand push, and this type of device is high to user's operation requirement on the one hand, and on the other hand is more expended physical power, and the practicality slightly has not enough.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the sewing machine which is provided with the automatic cloth moving mechanism with relatively stable arrangement, can omit a manual cloth moving process, is more efficient in operation and improves the practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewing machine, includes support, sewing workstation, sewing mechanism and sewing work end, the support top is connected with the sewing workstation bottom, is provided with sewing mechanism on the sewing workstation, and sewing mechanism output is provided with the sewing work end, and sewing workstation top rear side is provided with moves cloth mechanism, move cloth mechanism and include frame, sliding sleeve, slide bar, pulling-on piece, pedestal, jack spring, move cloth driving motor, pivot and move cloth friction pulley, and sewing workstation top rear middle side is connected with the frame bottom, and frame top middle part inboard is connected with the sliding sleeve outside, and sliding sleeve inner wall and slide bar outer wall sliding connection, slide bar top and pulling-on piece bottom middle part are connected, and the slide bar bottom is connected with the pedestal top middle part, and the slide bar outside on pedestal top is connected with the sliding sleeve outside on the inside top, and the pedestal left side is connected with moving cloth driving motor inner end, moves cloth driving motor output and is connected with the pivot left end, and the pivot rotates to be connected in the pedestal inboard, and the pivot outside is left and right sides are connected with a set of moving cloth friction pulley inboard respectively, and the sliding sleeve outside is provided with the tight mechanism.

Preferably, the jacking mechanism comprises a jacking screw sleeve, a jacking screw rod and a jacking screwing hand, wherein the front side of the sliding sleeve is communicated with the inner end of the jacking screw sleeve, the inner wall of the jacking screw sleeve is in threaded connection with the outer wall of the jacking screw rod, and the front side of the jacking screw rod is connected with the middle part of the rear side of the jacking screwing hand.

Preferably, the lamp further comprises a lamp post, a lamp shade and a bulb, the top end of the sewing mechanism is connected with one side of the lamp post, the other side of the lamp post is connected with the middle part of the outer end of the lamp shade, and the bulb is arranged on the inner side of the lamp shade.

Preferably, the sewing machine further comprises a drawer frame and a drawer, wherein the left side of the bottom end of the sewing workbench is connected with the top end of the drawer frame, and the inner side of the drawer frame is in sliding connection with the outer side of the drawer.

Preferably, the drawer further comprises a pull ring, and the middle part of the front side of the drawer is connected with the inner end of the pull ring.

Preferably, the drawer further comprises a contact strip, and the outer ring side of the front end of the drawer is connected with the inner side of the contact strip.

(III) beneficial effects

Compared with the prior art, the utility model provides a sewing machine, which has the following beneficial effects:

The support is used for supporting the sewing workbench, cloth is placed on the surface of the sewing workbench, a sewing thread is arranged on the sewing mechanism, the sewing mechanism operates when in operation, the sewing working end outputs, the jacking mechanism is loosened, the sliding rod slides downwards at the inner side of the sliding sleeve under the elastic action of the jacking spring, so that the shaft bracket is downwards, the bottom sides of the two groups of cloth moving friction wheels are jointly contacted with the upper side of the cloth under the jacking action of the jacking spring, the cloth moving driving motor operates, the rotating shaft rotates, the rotating shaft drives the cloth moving friction wheels to rotate, the cloth is rubbed backwards by the cloth moving friction wheels, so that the sewing process is continuously performed, the manual cloth moving process can be omitted through the arrangement of the stable automatic cloth moving mechanism, the operation is more efficient, and the practicability is improved.

Drawings

FIG. 1 is an axial view of a schematic structural diagram of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a left side view of FIG. 1 in accordance with the present utility model;

fig. 4 is a rear view of fig. 1 of the present utility model.

The reference numerals in the drawings: 1. a bracket; 2. a sewing workbench; 3. a sewing mechanism; 4. a frame is supported; 5. a sliding sleeve; 6. a slide bar; 7. a pull tab; 8. a shaft bracket; 9. a jack spring; 10. a cloth moving driving motor; 11. a rotating shaft; 12. a cloth-moving friction wheel; 13. tightly pushing the screw sleeve; 14. tightly pushing the screw rod; 15. pushing up the screwing hand; 16. a lamp post; 17. a lamp shade; 18. a bulb; 19. a drawer frame; 20. a drawer; 21. a pull ring; 22. a contact strip; 23. and (5) sewing a working end.

Detailed Description

Examples

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a sewing machine comprises a support 1, a sewing workbench 2, a sewing mechanism 3 and a sewing working end 23, wherein the top end of the support 1 is connected with the bottom end of the sewing workbench 2, the sewing workbench 2 is provided with the sewing mechanism 3, the output end of the sewing mechanism 3 is provided with the sewing working end 23, the rear side of the top end of the sewing workbench 2 is provided with a cloth moving mechanism, the cloth moving mechanism comprises a support frame 4, a sliding sleeve 5, a sliding rod 6, a pulling sheet 7, a shaft bracket 8, a top supporting spring 9, a cloth moving driving motor 10, a rotating shaft 11 and a cloth moving friction wheel 12, the rear middle side of the top end of the sewing workbench 2 is connected with the bottom end of the support frame 4, the middle inner side of the top end of the support frame 4 is connected with the outer side of the sliding sleeve 5, the inner wall of the sliding sleeve 5 is connected with the outer wall of the sliding rod 6, the top end of the sliding rod 6 is connected with the middle of the bottom end of the pulling sheet 7, the bottom end of the sliding rod 6 is connected with the middle of the top end of the shaft bracket 8, the outer side of the top end of the sliding rod 6 is connected with the sliding sleeve 5 of the inner top end of the support frame 4, the left side of the shaft bracket 8 is connected with the inner end of the cloth moving driving motor 10, the left side of the cloth moving driving motor 10 is connected with the inner end of the cloth moving driving motor 10, the left side of the cloth moving driving motor 11 is connected with the inner side of the rotating shaft 11, the left side of the rotating shaft 11 is connected with the left side of the rotating shaft 11, the left side of the rotating shaft 11 is connected with the left side of the rotating shaft 11; the support 1 supports the sewing workbench 2, cloth is placed on the surface of the sewing workbench 2, a stitch is arranged on the sewing mechanism 3, when the sewing workbench is operated, the sewing mechanism 3 operates, the sewing working end 23 outputs, meanwhile, the propping mechanism is loosened, under the elastic action of the propping spring 9, the sliding rod 6 slides downwards at the inner side of the sliding sleeve 5 to enable the shaft bracket 8 to downwards, thereby the propping action of the propping spring 9 enables the bottom sides of the two groups of cloth moving friction wheels 12 to jointly contact the upper side of the cloth, the cloth moving driving motor 10 operates, the rotating shaft 11 rotates, the rotating shaft 11 drives the cloth moving friction wheels 12 to rotate, the cloth is rubbed backwards by the cloth moving friction wheels 12, so that the sewing process is continuously operated, and the manual cloth moving process can be omitted, the operation is more efficient, and the practicability is improved through the arrangement of the automatic cloth moving mechanism which is more stable.

The jacking mechanism comprises a jacking screw sleeve 13, a jacking screw rod 14 and a jacking screw 15, the front side of the sliding sleeve 5 is communicated with the inner end of the jacking screw sleeve 13, the inner wall of the jacking screw sleeve 13 is in threaded connection with the outer wall of the jacking screw rod 14, and the front side of the jacking screw rod 14 is connected with the middle part of the rear side of the jacking screw 15; the tightening screw rod 14 can be rotated by screwing the tightening screw 15, and the tightening screw rod 14 is in threaded fit with the tightening screw sleeve 13 and acts inwards on the sliding rod 6 to tighten, so that the sliding rod 6 is fixed at the inner side of the sliding sleeve 5, and the stability is improved.

The sewing mechanism comprises a sewing mechanism 3, a lamp post 16, a lamp shade 17 and a bulb 18, wherein the top end of the sewing mechanism is connected with one side of the lamp post 16, the other side of the lamp post 16 is connected with the middle part of the outer end of the lamp shade 17, and the bulb 18 is arranged on the inner side of the lamp shade 17; the lamp shade 17 is supported in an adjustable way through the lamp post 16, and the lamp shade 17 guides light to the bulb 18 for illumination, so that the working environment is optimized.

The sewing machine further comprises a drawer frame 19 and a drawer 20, wherein the left side of the bottom end of the sewing workbench 2 is connected with the top end of the drawer frame 19, and the inner side of the drawer frame 19 is in sliding connection with the outer side of the drawer 20; spare parts tools and the like can be placed through the drawer 20 and can slide into the drawer frame 19 for protection, so that the functionality is increased.

The drawer also comprises a pull ring 21, and the middle part of the front side of the drawer 20 is connected with the inner end of the pull ring 21; the holding pull ring 21 facilitates the sliding opening and closing of the drawer 20 in the drawer frame 19, thereby improving the convenience.

The drawer also comprises a contact strip 22, and the outer ring side of the front end of the drawer 20 is connected with the inner side of the contact strip 22; the drawer 20 can be tightly supported by contact after being accommodated in the inner side of the drawer frame 19 through the contact strip 22, so that non-external force is prevented from sliding out, and the reliability is improved.

The sewing mechanism 3, the cloth moving driving motor 10 and the bulb 18 are known devices directly purchased in the market for those skilled in the art, and only the sewing mechanism is used herein, and the structure and the function of the sewing mechanism are not improved, and the details are not repeated here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewing machine, includes support (1), sewing workstation (2), sewing mechanism (3) and sewing workstation (23), support (1) top is connected with sewing workstation (2) bottom, be provided with sewing mechanism (3) on sewing workstation (2), sewing mechanism (3) output is provided with sewing workstation (23), sewing workstation (2) top rear side is provided with moves cloth mechanism, its characterized in that, move cloth mechanism and include frame (4), sliding sleeve (5), slide bar (6), pull tab (7), pedestal (8), top support spring (9), move cloth driving motor (10), pivot (11) and move cloth friction pulley (12), sewing workstation (2) top rear middle side is connected with frame (4) bottom, frame (4) top middle part inboard is connected with sliding sleeve (5) outside, sliding sleeve (5) inner wall and sliding connection of outer wall, slide bar (6) top is connected with slide bar (7) bottom middle part, slide bar (6) bottom is connected with pedestal (8) top middle part, pedestal (8) top end is connected with slide bar (6) top end outside, pedestal (4) top support spring (9) inside slide bar (6) outside that pedestal (8) top is connected with slide bar (5), the left side of the shaft bracket (8) is connected with the inner end of the cloth moving driving motor (10), the output end of the cloth moving driving motor (10) is connected with the left end of the rotating shaft (11), the rotating shaft (11) is rotationally connected with the inner side of the shaft bracket (8), the left end and the right end of the outer side of the rotating shaft (11) are respectively connected with the inner sides of a group of cloth moving friction wheels (12), and a tightening mechanism is arranged on the outer side of the sliding sleeve (5).

2. A sewing machine as defined in claim 1, wherein: the jacking mechanism comprises a jacking screw sleeve (13), a jacking screw rod (14) and a jacking screw hand (15), the front side of the sliding sleeve (5) is communicated with the inner end of the jacking screw sleeve (13), the inner wall of the jacking screw sleeve (13) is in threaded connection with the outer wall of the jacking screw rod (14), and the front side of the jacking screw rod (14) is connected with the middle of the rear side of the jacking screw hand (15).

3. A sewing machine as defined in claim 1, wherein: the sewing machine further comprises a lamp post (16), a lamp shade (17) and a bulb (18), the top end of the sewing machine (3) is connected with one side of the lamp post (16), the other side of the lamp post (16) is connected with the middle part of the outer end of the lamp shade (17), and the bulb (18) is arranged on the inner side of the lamp shade (17).

4. A sewing machine as defined in claim 1, wherein: the sewing machine further comprises a drawer frame (19) and a drawer (20), wherein the left side of the bottom end of the sewing workbench (2) is connected with the top end of the drawer frame (19), and the inner side of the drawer frame (19) is in sliding connection with the outer side of the drawer (20).

5. A sewing machine as defined in claim 4, wherein: the drawer also comprises a pull ring (21), and the middle part of the front side of the drawer (20) is connected with the inner end of the pull ring (21).

6. A sewing machine as defined in claim 4, wherein: the drawer also comprises a contact strip (22), and the outer ring side of the front end of the drawer (20) is connected with the inner side of the contact strip (22).