Shoelace or stripping auxiliary device

Abstract

The utility model discloses a shoelace or stripping auxiliary device which is characterized in that the shoelace or stripping auxiliary device comprises an auxiliary plate detachably arranged on a sewing machine, the sewing machine comprises a sewing table, a cloth feeding wheel and a machine needle aligned to the sewing table, and the upper portion of the auxiliary plate is provided with a transverse strip guide through hole allowing a shoelace or stripping to penetrate through. And the transverse strip guide through hole is positioned above the sewing table and is aligned with the machine needle. The transverse strip guide through hole of the shoelace or stripping auxiliary device is formed according to the width of the shoelace or stripping, when the shoelace or stripping auxiliary device is used, the shoelace or stripping only needs to penetrate through the transverse strip guide through hole and is placed among a sewing table, a cloth feeding wheel and a machine needle, then a sewing machine is started, the transverse strip guide through hole has a guide function on the shoelace or stripping, a sewing thread is smoother, and the production efficiency is improved. The quality of the shoelace or the drawn strip after sewing is guaranteed, the shoelace or the drawn strip does not need to be manually held in the sewing process, the labor intensity of workers is greatly reduced, and only a new shoelace or a new drawn strip needs to be placed after the shoelace or the drawn strip is sewn.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoemaking technical field, concretely relates to shoelace or strip auxiliary device. BACKGROUND

[0002] In the shoemaking process, some shoelaces need to be stitched before normal use, and some shoe materials also need to be stitched to the vamp to provide decoration and reinforcement functions for the shoes. The existing shoelace or strip stitching work is mostly done by workers holding the shoelace or strip, then placing the shoelace or strip between the sewing table, the cloth feeding wheel and the needle, and finally starting the sewing machine until the stitching is completed. This stitching method requires workers to hold the shoelace or strip, has poor precision, uneven stitching, and relies too much on the experience and touch of the workers, which further leads to inconsistent quality of the stitched shoelace or strip and difficulty in controlling the quality. SUMMARY

[0003] In view of the deficiencies of the background art, the technical problem to be solved by the utility model is to provide a shoelace or strip auxiliary device with a guiding function and capable of reducing the labor intensity.

[0004] To this end, the utility model is implemented by adopting the following technical solutions:

[0005] The shoelace or strip auxiliary device is characterized by comprising an auxiliary plate detachably arranged on a sewing machine, the sewing machine comprising a sewing table, a cloth feeding wheel and a needle aligned with the sewing table, the auxiliary plate being provided with a horizontal bar guiding through hole through which the shoelace or strip passes, the horizontal bar guiding through hole being located above the sewing table and aligned with the needle.

[0006] Further, the auxiliary plate is provided with a horizontal installation through hole, the horizontal installation through hole being provided with a bolt, the head of the bolt being capable of abutting against the auxiliary plate around the horizontal installation through hole, and the sewing table being provided with a threaded hole screwing with the bolt.

[0007] Further, the sewing table above the threaded hole is provided with a first horizontal positioning groove, and the auxiliary plate is provided with a first positioning block inserted into the first horizontal positioning groove.

[0008] Further, the back of the auxiliary plate is provided with a second positioning block, the sewing table is provided with a second horizontal positioning groove into which the second positioning block is inserted, the bottom of the second horizontal positioning groove is embedded with a first magnetic strip, the outer end surface of the second positioning block is provided with a first embedding groove, and the first embedding groove is embedded with a first magnet attracted to the first magnetic strip.

[0009] Further, the back of the auxiliary plate is provided with a third positioning block above the second positioning block, the sewing table is provided with a third transverse positioning groove for inserting the third positioning block, the bottom of the third transverse positioning groove is embedded with a second magnetic strip fixedly arranged, and the outer end surface of the third positioning block is provided with a second embedding groove, and the second embedding groove is embedded with a second magnet fixedly arranged and attracted to the second magnetic strip.

[0010] After the above technical scheme is adopted, the horizontal strip guide through hole is arranged according to the width of the shoelace or the draw strip, in use, the shoelace or the draw strip only needs to be passed through the horizontal strip guide through hole and placed between the sewing table and the feed wheel and the needle, and then the sewing machine is started, the arrangement of the horizontal strip guide through hole has a guiding function on the shoelace or the draw strip, the sewing line is more flat, so that the quality of the shoelace or the draw strip after sewing is guaranteed, and manual labor intensity is greatly reduced during the sewing process, only the new shoelace or draw strip needs to be placed after the shoelace or draw strip is sewn, in addition, when shoelaces or draw strips of different widths are processed, the auxiliary plate with the horizontal strip guide through hole of different widths is replaced. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model discloses the following drawings:

[0012] Figure 1 It is the structure schematic diagram (the first transverse positioning groove and the first positioning block are shown by the broken line) of the utility model (the auxiliary plate first kind detachable embodiment);

[0013] Figure 2 It is the auxiliary plate and the section structure schematic diagram of part sewing table of the first kind detachable embodiment in the utility model;

[0014] Figure 3 It is the auxiliary plate and the section structure schematic diagram of part sewing table of the second kind detachable embodiment in the utility model;

[0015] Figure 4 It is the back view of the auxiliary plate of the second kind detachable embodiment in the utility model.

[0016] Fig. 1, sewing machine;2, auxiliary plate;3, sewing table;4, feed wheel;5, needle;6, horizontal strip guide through hole;7, transverse mounting through hole;8, bolt;9, screw hole;10, first transverse positioning groove;11, first positioning block;12, second positioning block;13, second transverse positioning groove;14, first magnetic strip;15, first embedding groove;16, first magnet;17, third positioning block;18, third transverse positioning groove;19, second magnetic strip;20, second embedding groove;21, second magnet. DETAILED DESCRIPTION

[0017] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structure, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0018] With reference to the drawings, the shoe lace or strip auxiliary device comprises an auxiliary plate 2 detachably arranged on a sewing machine 1, the sewing machine 1 comprises a sewing table 3, a feed wheel 4 and a needle 5 aligned with the sewing table 3, the auxiliary plate 2 is provided with a horizontal strip guiding through hole 6 through which the shoe lace or strip passes, and the horizontal strip guiding through hole 6 is located above the sewing table 3 and is aligned with the needle 5.

[0019] In the embodiment, the horizontal strip guiding through hole 6 is arranged according to the width of the shoe lace or strip, and in use, the shoe lace or strip only needs to pass through the horizontal strip guiding through hole 6 and be placed between the sewing table 3 and the feed wheel 4 and the needle 5, and then the sewing machine 1 is started, the arrangement of the horizontal strip guiding through hole 6 has a guiding function for the shoe lace or strip, so that the sewing thread is more flat, thereby ensuring the quality of the shoe lace or strip after sewing, and the artificial labor intensity is greatly reduced because the shoe lace or strip does not need to be manually held during the sewing process, and only the new shoe lace or strip needs to be placed after the shoe lace or strip is completely sewn, and in addition, when the shoe lace or strip with different widths is processed, the auxiliary plate 2 with the horizontal strip guiding through hole 6 with different widths can be replaced.

[0020] With reference to Figure 1 and Figure 2 , it is a schematic view of the auxiliary plate 2 of the first detachable embodiment of the utility model, the auxiliary plate 2 is provided with a horizontal mounting through hole 7 at the lower part, the horizontal mounting through hole 7 is provided with a bolt 8, the lower end of the head of the bolt 8 can be abutted on the auxiliary plate 2 around the horizontal mounting through hole 7, the sewing table 3 is provided with a threaded hole 9 screwed with the bolt 8, the sewing table 3 above the threaded hole 9 is provided with a first horizontal positioning groove 10, and the auxiliary plate 2 is provided with a first positioning square 11 inserted into the first horizontal positioning groove 10.

[0021] In the embodiment, the bolt 8 is first passed through the horizontal mounting through hole 7 and screwed into the threaded hole 9, then the horizontal position of the auxiliary plate 2 is adjusted according to the position where the shoe lace or strip needs to be sewn, and after positioning, the bolt 8 is tightened, so that the lower end of the head of the bolt 8 is abutted on the auxiliary plate 2 around the horizontal mounting through hole 7, thereby completing the mounting and fixing of the auxiliary plate 2, by the above-mentioned mode, the shoe lace or strip with the same width and different sewing positions can be adjusted, the applicability of the auxiliary plate 2 is stronger, in addition, the cooperation of the first positioning groove and the first positioning square 11 not only can make the horizontal mounting through hole 7 be in a horizontal position, thereby ensuring the sewing quality, but also can avoid the auxiliary plate 2 rotating around the bolt 8 as the center, so that the connecting structure of the auxiliary plate 2 and the sewing table 3 is more stable.

[0022] With reference to Figure 3and Figure 4 As shown in the second detachable embodiment of the auxiliary plate 2 of the utility model, the second positioning block 12 is arranged on the back lower part of the auxiliary plate 2, the second transverse positioning groove 13 for inserting the second positioning block 12 is arranged on the sewing table 3, the first magnetic strip 14 is embedded and fixed at the bottom of the second transverse positioning groove 13, the first embedding groove 15 is arranged on the outer end surface of the second positioning block 12, the first magnet 16 attracted to the first magnetic strip 14 is embedded and fixed in the first embedding groove 15, the third positioning block 17 is arranged on the back of the auxiliary plate 2 above the second positioning block 12, the third transverse positioning groove 18 for inserting the third positioning block 17 is arranged on the sewing table 3, the second magnetic strip 19 is embedded and fixed at the bottom of the third transverse positioning groove 18, the second embedding groove 20 is arranged on the outer end surface of the third positioning block 17, and the second magnet 21 attracted to the second magnetic strip 19 is embedded and fixed in the second embedding groove 20.

[0023] In the embodiment, the second positioning block 12 of the auxiliary plate 2 is inserted into the second transverse positioning groove 13, and the third positioning block 17 is inserted into the third transverse positioning groove 18, so that the positioning plate is installed and fixed by magnetic attraction, installation is more convenient and fast, the auxiliary plate 2 can be moved left and right according to the position of the shoelace or the draw strip to be sewn, the shoelace or the draw strip with the same width and different sewing positions can be adjusted, the applicability of the auxiliary plate 2 is stronger, in addition, the second positioning block 12 and the third positioning block 17 are inserted into the corresponding transverse positioning grooves one above the other to cooperate, not only can the transverse installation through hole 7 be in a horizontal position, so as to ensure the sewing quality, but also can avoid that the auxiliary plate 2 rotates around the bolt 8 as the center, so that the connection structure of the auxiliary plate 2 and the sewing table 3 is more stable.

[0024] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has been disclosed as above, however, it is not used to limit the utility model, any person skilled in the art can make slight changes or modifications to the equivalent embodiments of equivalent changes within the scope of the technical scheme of the utility model, but as long as it does not deviate from the technical scheme of the utility model, any modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, all still belong to the scope of the technical scheme of the utility model.

Claims

1. A lacing or drawstring assistive device, characterized by: The utility model provides an auxiliary plate which can be detachably arranged on a sewing machine, the sewing machine comprises a sewing table, a feed wheel and a needle which is aligned with the sewing table, the auxiliary plate is provided with a horizontal strip guiding through hole which is used for guiding a shoelace or a drawstring to pass through, the horizontal strip guiding through hole is located above the sewing table and is aligned with the needle.

2. The lacing or drawstring aid of claim 1, wherein: The lower part of the auxiliary plate is provided with a horizontal installation through hole, a bolt is arranged in the horizontal installation through hole, the head of the bolt can be abutted on the auxiliary plate around the horizontal installation through hole, and the sewing table is provided with a threaded hole which is screwed with the bolt.

3. The lacing or drawstring aid of claim 2, wherein: The sewing table above the threaded hole is provided with a first horizontal positioning groove, and the auxiliary plate is provided with a first positioning square which is inserted into the first horizontal positioning groove.

4. The lacing or drawstring aid of claim 1, wherein: The lower part of the back of the auxiliary plate is provided with a second positioning square, the sewing table is provided with a second horizontal positioning groove which is used for inserting the second positioning square, the bottom of the second horizontal positioning groove is embedded with a first magnetic strip, the outer end surface of the second positioning square is provided with a first embedding groove, and a first magnet which is attracted to the first magnetic strip is embedded and fixed in the first embedding groove.

5. The lacing or drawstring aid of claim 4, wherein: The back of the auxiliary plate is provided with a third positioning square which is located above the second positioning square, the sewing table is provided with a third horizontal positioning groove which is used for inserting the third positioning square, the bottom of the third horizontal positioning groove is embedded with a second magnetic strip, the outer end surface of the third positioning square is provided with a second embedding groove, and a second magnet which is attracted to the second magnetic strip is embedded and fixed in the second embedding groove.

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