CN219861894U - National art bag sewing device - Google Patents

Abstract

The utility model relates to the technical field of sewing machines and discloses a national art bag sewing device which comprises a bottom plate and a driving device, wherein the driving device is fixedly arranged on the top wall surface of the bottom plate, a fixed plate is fixedly arranged on the side wall of the driving device, a sliding hole penetrating through the bottom wall surface of the fixed plate is formed in the top wall surface of the fixed plate, an L-shaped protection plate is arranged at the bottom of the fixed plate, the top end of the protection plate penetrates through the inside of the fixed plate through the sliding hole, a containing groove penetrating through the side wall of the protection plate is formed in the side wall of the protection plate, and a fixed rotating shaft is fixedly arranged on the inner side wall of the containing groove. According to the utility model, the two expansion plates are rotated around one end far away from the fixed rotating shaft, so that the two expansion plates are in an expanded state, when the protection plate moves to the top, the bottom ends of the side walls of the expansion plates are mutually attached to the top wall surface of the fixed plate through the expansion of the two expansion plates, the position of the protection plate is limited, and the effect of conveniently fixing the position of the protection plate is achieved.

Description

National art bag sewing device

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a national art bag sewing device.

Background

Sewing machine (which uses one or more sewing threads to form one or more kinds of stitch on the sewing material to interweave or stitch one or more layers of stitch, the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastics, paper and the like, the sewn stitch is neat, beautiful, smooth and firm, the sewing speed is high, the use is simple and convenient, and the artistic form such as hand embroidery computer embroidery is derived therefrom.

The utility model discloses a sewing machine is used in production of cloth handicraft through retrieving application number CN202021749259.3, including sewing machine main part and install the sewing needle in the sewing machine main part, the sewing machine main part is close to the one end dismantlement of sewing needle and installs the solid fixed ring, the solid fixed ring is including two semi-rings of mutually supporting, and two semi-rings overlap tightly jointly on the sewing machine main part, two jointly be connected with fixing device on the semi-ring, annular mounting panel is installed in the bottom lift of solid fixed ring, fixed mounting has the transparent protection casing mutually supporting with the sewing needle on the diapire of annular mounting panel, and the transparent protection casing is located the outside of sewing needle. According to the utility model, the transparent protective cover is arranged on the outer side of the sewing needle, so that the fabric can be conveniently moved to the bottom end of the sewing needle for sewing operation, and the phenomenon that a worker carelessly stretches fingers into the bottom end of the sewing needle can be prevented, thereby avoiding the occurrence of safety accidents and having good safety performance.

But the present inventors have found that this technical solution still has at least the following drawbacks:

among the above-mentioned prior art scheme, through installing transparent protection casing in the outside of sewing needle, both can be convenient remove the fabric to the bottom of sewing needle and carry out the sewing operation, can prevent again that the workman from carelessly stretching into the bottom of sewing needle with the finger to can avoid causing the incident, the security performance is good, but need be through the height of rotatory locking bolt adjustment transparent protection casing, the process is too loaded down with trivial details.

For this purpose, we propose a ethnic craftwork bag sewing device.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a national art bag sewing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the national art bag sewing device comprises a bottom plate and a driving device, wherein the driving device is fixedly arranged on the top wall surface of the bottom plate, a fixed plate is fixedly arranged on the side wall of the driving device, a sliding hole penetrating through the bottom wall surface of the fixed plate is formed in the top wall surface of the fixed plate, an L-shaped protection plate is arranged at the bottom of the fixed plate, the top end of the protection plate penetrates through the inside of the fixed plate through the sliding hole, a storage groove penetrating through the side wall of the protection plate is formed in the side wall of the protection plate, a fixed rotating shaft is fixedly arranged on the inner side wall of the storage groove, and two expansion plates are movably arranged on the side wall of the bottom plate.

Preferably, a limiting plate which is mutually attached to the top wall surface of the fixing plate is fixedly arranged on the part, close to the top, of the side wall of the protection plate.

Preferably, two extension plates are fixedly arranged on one side wall surface, which is close to the extension plates, and the extension plates are arc-shaped.

Preferably, a needle is fixedly arranged at the output end of the driving device.

Preferably, a limiting hole corresponding to the needle head is formed in the top wall surface of the limiting plate.

Preferably, a reinforcing plate is fixedly arranged at the upper inner corner of the protection plate.

Advantageous effects

The utility model provides a sewing device for national art bags. The beneficial effects are as follows:

(1) This ethnic art package sewing device, through utilizing the elasticity of extension board, with two extension boards around fixed pivot one end rotation that is kept away from mutually, make two extension boards be the state of expansion, when the guard plate removes to the top, through the expansion of two extension boards, make the lateral wall bottom of extension board and the top wall of fixed plate laminate each other, inject the position of guard plate, reached the effect that the position of conveniently fixing the guard plate.

(2) This ethnic craft package sewing device, through pressing two extension boards to the one end that keeps away from, make two extension boards to accomodate the inside shrink of groove, the guard plate can be through the sliding hole downwardly moving this moment, when the extension board removes to the inside of sliding hole, can promote the guard plate downwardly through pressing the limiting plate, reached the effect of conveniently protecting the syringe needle, through the reinforcing plate on the inside corner fixed mounting of guard plate, utilize the reinforcing plate to make the inside of guard plate be triangle-shaped, support the inside wall of guard plate, the effect of the stability of improvement guard plate has been reached.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of a sewing device for national art bags of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a front view of the extension plate of the present utility model.

Legend description:

1. a bottom plate; 2. a driving device; 3. a needle; 4. a fixing plate; 5. a sliding hole; 6. a protection plate; 7. a limiting plate; 8. a limiting hole; 9. a reinforcing plate; 10. a storage groove; 11. an expansion board; 12. fixing the rotating shaft; 13. an extension plate.

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.

Examples: the utility model provides a ethnic craftwork package sewing device, as shown in fig. 1-3, includes bottom plate 1 and drive arrangement 2, drive arrangement 2 fixed mounting is on the top wall of bottom plate 1, and the output fixed mounting of drive arrangement 2 has syringe needle 3, through drive arrangement 2 drive syringe needle 3, processes the cloth.

Fixed mounting has fixed plate 4 on the lateral wall of drive arrangement 2, fixed plate 4's top wall has seted up the slide hole 5 that runs through fixed plate 4 bottom wall, fixed plate 4's bottom is provided with and is the guard plate 6 of "L" font, the inside of fixed plate 4 is run through on the top of guard plate 6 through slide hole 5, the part fixed mounting that the lateral wall of guard plate 6 is close to the top has the limiting plate 7 of laminating each other with fixed plate 4's top wall, limiting hole 8 that corresponds each other with syringe needle 3 is seted up on limiting plate 7's the top wall, through the influence of gravity, guard plate 6 whereabouts, laminating each other with the top wall of fixed plate 4 with the bottom wall of limiting plate 7, inject the position of guard plate 6, because limiting hole 8 corresponds each other with syringe needle 3, so when guard plate 6 upwards moves, syringe needle 3 can pass limiting hole 8, the cloth on bottom plate 1's the top wall carries out the processing.

Inside corner fixed mounting has gusset plate 9 on guard plate 6, makes the inside of guard plate 6 be the triangle-shaped shape through gusset plate 9, supports the inside wall of guard plate 6, improves the stability of guard plate 6.

The utility model discloses a protection board, including guard plate 6, including the guard plate 6, the lateral wall of guard plate 6 has seted up on the lateral wall of guard plate 6 and has run through the storage tank 10 of guard plate 6 lateral wall, storage tank 10's inside wall fixed mounting has fixed pivot 12, movable mounting has two extension boards 11 on the lateral wall of bottom plate 1, link together two extension boards 11 swing joint through fixed pivot 12, a lateral wall fixed mounting who approaches on two extension boards 11 has an extension board 13 that is the arciform, through utilizing the elasticity of extension board 13, rotate two extension boards 11 around fixed pivot 12 to the one end that keeps away from mutually, make two extension boards 11 be the state of expansion, when guard plate 6 moves to the top, through the expansion of two extension boards 11, make the lateral wall bottom of extension board 11 and the top wall of fixed plate 4 laminate each other, inject the position of guard plate 6, the effect of conveniently fixing the position of guard plate 6.

The working principle of the utility model is as follows:

when the protective plate is used, the two expansion plates 11 are rotated around the fixed rotating shaft 12 to the end far away from each other by utilizing the elasticity of the expansion plates 13, so that the two expansion plates 11 are in an expanded state, when the protective plate 6 moves to the top, the bottom ends of the side walls of the expansion plates 11 are mutually attached to the top wall surface of the fixed plate 4 by expanding the two expansion plates 11, the position of the protective plate 6 is limited, and the effect of conveniently fixing the position of the protective plate 6 is achieved.

When using, through pressing the one end that two expansion boards 11 were kept away from, make two expansion boards 11 to accomodate the inside shrink of groove 10, guard plate 6 can be through slide hole 5 downwardly moving this moment, when expansion board 11 moved to slide hole 5's inside, can push down guard plate 6 through pressing limiting plate 7, reached the effect of conveniently protecting syringe needle 3, through on the inside corner fixed mounting of guard plate 6 reinforcing plate 9, utilize reinforcing plate 9 to make guard plate 6's inside be the triangle-shaped, support guard plate 6's inside wall, the effect of improving guard plate 6's stability has been reached.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a ethnic craftwork package sewing device, includes bottom plate (1) and drive arrangement (2), its characterized in that: drive arrangement (2) fixed mounting is on the top wall of bottom plate (1), fixed mounting has fixed plate (4) on the lateral wall of drive arrangement (2), slide hole (5) that run through fixed plate (4) bottom wall are seted up on the top wall of fixed plate (4), the bottom of fixed plate (4) is provided with guard plate (6) that are "L" font, the inside that the inside of fixed plate (4) is run through in the top of guard plate (6) is passed through in slide hole (5), accomodate groove (10) that run through guard plate (6) lateral wall have been seted up on the lateral wall of guard plate (6), accomodate inside wall fixed mounting of groove (10) has fixed pivot (12), movable mounting has two extension boards (11) on the lateral wall of bottom plate (1).

2. The ethnic craftbag sewing apparatus according to claim 1, wherein: and a limiting plate (7) mutually attached to the top wall surface of the fixed plate (4) is fixedly arranged at the part, close to the top, of the side wall of the protection plate (6).

3. The ethnic craftbag sewing apparatus according to claim 1, wherein: an arc-shaped extension plate (13) is fixedly arranged on one side wall surface of the two extension plates (11) which are close to each other.

4. The ethnic craftwork bag sewing apparatus according to claim 2, wherein: the needle head (3) is fixedly arranged at the output end of the driving device (2).

5. The ethnic craftwork bag sewing apparatus according to claim 4, wherein: limiting holes (8) corresponding to the needle heads (3) are formed in the top wall surface of the limiting plate (7).

6. The ethnic craftbag sewing apparatus according to claim 1, wherein: reinforcing plates (9) are fixedly arranged at the inner corners of the protection plates (6).