Auxiliary tool for manufacturing forward and reverse attaching seam band set

Abstract

The utility model relates to an auxiliary tool for manufacturing a forward and reverse attaching sewing belt group, which is matched with a sewing machine and comprises a first auxiliary component corresponding to a forward attaching sewing belt and a second auxiliary component corresponding to a reverse attaching sewing belt, and the first auxiliary component and the second auxiliary component are correspondingly arranged. According to the utility model, only the front and back attaching sewing belt groups need to be prefabricated and then are directly fed for sewing, so that three procedures in the prior art are omitted, time is greatly saved, the actual sewing process only needs 60 seconds, the prefabrication work is obviously more convenient, processing can be carried out through an assembly line, the on-machine time is greatly shortened, skilled workers are not needed, and the production efficiency is greatly improved. The defective rate is low while the labor cost is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing, in particular to an auxiliary tool for making a front and back seam tape group. Background Art

[0002] The update and replacement of clothing design is very fast. In the process of updating and replacement, its design generally conforms to people's basic judgment of beauty and fashion. The update and replacement in the field of clothing is not only aimed at patterns, fabrics, and design elements, but also reflected in the selection of clothing decorations, such as edging and attachments.

[0003] In the clothing industry, there is a process of front and back seam tape, which refers to sewing strip decorations on the front and back of a fabric, which can increase the "muscles and bones" of the clothing and better modify the body shape. Taking the sewing of one meter of clothing fabric as an example, the sewing method generally adopted by this process is to first operate the front decorative strip (seam tape) with a computer double needle machine and a strip puller, which takes 60 seconds, and then turn the fabric over, and use the strip puller to sew the second decorative strip (seam tape) on the reverse side of the fabric according to the stitching of the first decorative strip, which takes 120 seconds. The third step is to manually remove the stitching of the first strip, which takes 180 seconds, and finally iron and shrink the needle holes, which takes 20 seconds. Obviously, the existing process has many processes and slow speed. It takes about 380 seconds to sew one meter of clothing fabric, which requires high proficiency of personnel, is prone to quality problems, and has low production efficiency. Utility Model Content

[0004] The utility model solves the problems existing in the prior art and provides an auxiliary tool for making a front and back seam tape set.

[0005] The technical solution adopted by the utility model is an auxiliary tool for making a front and back seam tape group, which is arranged in conjunction with a sewing machine and comprises a first auxiliary component corresponding to the front seam tape and a second auxiliary component corresponding to the back seam tape, wherein the first auxiliary component and the second auxiliary component are arranged correspondingly.

[0006] Preferably, the first auxiliary component comprises a first tunnel, one end of which is arranged to cooperate with a presser foot of a sewing machine.

[0007] Preferably, the first tunnel is provided with an opening toward the second auxiliary component.

[0008] Preferably, the second auxiliary component comprises a second tunnel, and a processing base is fixed to the bottom of one end of the second tunnel.

[0009] Preferably, the second tunnel is provided with an opening toward the first auxiliary component.

[0010] Preferably, the other ends of the first tunnel and the second tunnel are respectively provided with a fixing structure.

[0011] Preferably, the fixing structure is a bent fixing strip.

[0012] Preferably, the bent fixing strip is zigzag-shaped or continuous S-shaped.

[0013] Preferably, a support member is provided in cooperation with the first tunnel and / or the fixed structure of the first tunnel.

[0014] Preferably, the first auxiliary component and the second auxiliary component are cooperatively arranged at one end facing the sewing machine.

[0015] The utility model relates to an auxiliary tool for making a positive and negative seam tape group, which is arranged in conjunction with a sewing machine and comprises a first auxiliary component corresponding to the positive seam tape and a second auxiliary component corresponding to the negative seam tape, wherein the first auxiliary component and the second auxiliary component are arranged correspondingly.

[0016] The beneficial effect of the utility model is that it is only necessary to prefabricate the front and back seam tape groups and directly send them to sewing after completion, thus eliminating the three working steps in the prior art and greatly saving time. The actual sewing process only takes 60 seconds, and the prefabrication work is obviously more convenient and can also be processed through an assembly line, which greatly shortens the time to go on the machine and does not require skilled workers. The labor cost is greatly reduced, the defective rate is low, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the auxiliary tool structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the second auxiliary component of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the second auxiliary component of the utility model after the reverse seam tape is preset;

[0020] Figure 4 It is a schematic diagram of the structure of the front seam tape and the back seam tape at the presser foot of the utility model;

[0021] Figure 1 and Figure 4 The dotted line in the figure shows the working position of the computer double-needle sewing machine. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with embodiments, but the protection scope of the present invention is not limited thereto.

[0023] The utility model relates to an auxiliary tool for making a positive and negative seam tape set, which is arranged in conjunction with a sewing machine and comprises a first auxiliary component corresponding to a positive seam tape 1 and a second auxiliary component corresponding to a negative seam tape 2, wherein the first auxiliary component and the second auxiliary component are arranged correspondingly.

[0024] In the utility model, the auxiliary tool is arranged in conjunction with the sewing machine, specifically, it is arranged in conjunction with the position of the presser foot 3 of the computer double-needle sewing machine.

[0025] The utility model is applied to the scene where the front and back surfaces of a layer of fabric 10 are correspondingly provided with the seam tapes 1 and 2, so the first auxiliary component is provided corresponding to the front seam tape 1, and the second auxiliary component is provided corresponding to the back seam tape 2, and in order to ensure the synchronization of the front seam tape 1 and the back seam tape 2, the first auxiliary component and the second auxiliary component are provided correspondingly, and in actual operation, there is no need to specially align the front seam tape 1 and the back seam tape 2, thereby reducing the difficulty of operation.

[0026] The first auxiliary component comprises a first tunnel 4, one end of which is arranged to cooperate with the presser foot 3 of the sewing machine.

[0027] The first tunnel 4 is provided with an opening 5 toward the second auxiliary assembly.

[0028] The second auxiliary component includes a second tunnel 6 , and a processing base 7 is fixed to the bottom of one end of the second tunnel 6 .

[0029] The second tunnel 6 is provided with an opening 5 toward the first auxiliary component.

[0030] The first auxiliary component and the second auxiliary component are cooperatively arranged at one end facing the sewing machine.

[0031] In the utility model, taking the first auxiliary component as an example, the first tunnel 4 is used for shaping the positive seam tape 1, and in order for the positive seam tape 1 to move smoothly backward, the height of the passing space in the first tunnel 4 should be ensured to be greater than the thickness of the positive seam tape 1, so as to avoid excessive friction between the positive seam tape 1 and the inner wall of the first tunnel 4 during the backward transportation process, thereby causing jamming; the first tunnel 4 is provided with an opening 5 toward the second auxiliary component, and the opening 5 is convenient for the pre-treatment operation of the positive seam tape 1 passing through the first tunnel 4, but the opening 5 should not be too large, and it should be ensured that the positive seam tape 1 cannot be easily pulled out in the first tunnel 4.

[0032] In the utility model, one end of the first tunnel 4 is arranged at the presser foot 3 of the sewing machine, and is transported backward through the bottom of the presser foot 3 .

[0033] In the present invention, the second auxiliary component is arranged similarly. In order to ensure the stability of the overall operation process, a processing base 7 is fixed at the bottom of one end of the second tunnel 6 so that it can be fixed on the processing base 7 to prevent slipping.

[0034] In the utility model, in order to ensure the consistency of the first tunnel 4 and the second tunnel 6, and at the same time ensure that the fabric 10 between the two can be smoothly moved backwards, the relative positions of the presser foot 3 and the processing base 7 are fixed. Since the first tunnel 4 cooperates with the presser foot 3 and the second tunnel 6 cooperates with the processing base 7, the consistency of the first tunnel 4 and the second tunnel 6 is achieved.

[0035] The other ends of the first tunnel 4 and the second tunnel 6 are respectively provided with fixed structures.

[0036] The fixing structure is a bent fixing strip 8 .

[0037] The bent fixing strip 8 is zigzag shaped or continuous S-shaped.

[0038] In the present invention, in order to facilitate the feeding of the positive seam tape 1 and the negative seam tape 2, a fixing structure is respectively provided at the other end of the first tunnel 4 and the second tunnel 6 for the whole material; in order to facilitate storage and setting, the fixing structure is provided as a bent fixing strip 8.

[0039] In the utility model, during the implementation process, the bending fixing strip 8 is set to a zigzag shape or a continuous S shape, that is, the positive seam tape 1 and the reverse seam tape 2 can be positioned one by one in sequence at each bending position of the zigzag shape or the continuous S shape, which is convenient for fixing and can also timely observe the feeding conditions of the positive seam tape 1 and the reverse seam tape 2.

[0040] A support member 9 is provided to cooperate with the first tunnel 4 and / or the fixed structure of the first tunnel 4 .

[0041] In the utility model, since the positive seam tape 1 is processed on the top, a support member 9 can be provided in conjunction with the first tunnel 4 and / or its fixed structure to lift the positive seam tape 1 upward, thereby facilitating the feeding of the positive seam tape 1 and the reverse seam tape 2 without affecting the operation of the other party.

[0042] A specific embodiment of the utility model is given:

[0043] A 0.3 mm stainless steel is used to make a pull tube with two sides folded in half to form a first tunnel 4, and is welded to the rear of the presser foot 3 of the computer double needle sewing machine. A 5 mm stainless steel wire is bent into a bent fixing strip 8 according to a distance of 8 mm × 8 mm and welded to the other end of the first tunnel 4 facing away from the presser foot 3;

[0044] A second tunnel 6 is made of a piece of 0.3 mm stainless steel in the same manner as the first tunnel 4, and a processing base 7 is made of a stainless steel bar with a thickness of 0.5 mm, a width of 25 mm, and a length of 80 mm. One end of the second tunnel 6 is welded to the processing base 7; a 5 mm stainless steel wire is bent into a bent fixing bar 8 at a distance of 8 mm×8 mm and welded to the other end of the second tunnel 6;

[0045] Install the auxiliary tool at the designated position of the computer double-needle sewing machine;

[0046] Put the part to be sewn into the computer double-needle sewing machine presser foot 3, insert the positive seam tape 1 and the reverse seam tape 2 into the first auxiliary component and the second auxiliary component, start the operation and complete it, which takes about 60 seconds.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary tool for making a front and back seam tape set, which is set with a sewing machine, and is characterized by: It comprises a first auxiliary component corresponding to the positive taping tape and a second auxiliary component corresponding to the negative taping tape, wherein the first auxiliary component and the second auxiliary component are arranged correspondingly.

2. The auxiliary tool for making a front and back seam tape set according to claim 1, characterized in that: The first auxiliary component includes a first tunnel, one end of which is arranged to cooperate with the presser foot of the sewing machine.

3. The auxiliary tool for making a front and back seam tape set according to claim 2, characterized in that: The first tunnel is provided with an opening toward the second auxiliary component.

4. The auxiliary tool for making a front and back seam tape set according to claim 2, characterized in that: The second auxiliary component includes a second tunnel, and a processing base is fixed to the bottom of one end of the second tunnel.

5. The auxiliary tool for making a front and back seam tape set according to claim 4, characterized in that: The second tunnel is provided with an opening toward the first auxiliary component.

6. The auxiliary tool for making a front and back seam tape set according to claim 4, characterized in that: The other ends of the first tunnel and the second tunnel are respectively provided with fixing structures.

7. The auxiliary tool for making a front and back seam tape set according to claim 6, characterized in that: The fixing structure is a bent fixing strip.

8. The auxiliary tool for making a front and back seam tape set according to claim 7, characterized in that: The bent fixing strip is zigzag-shaped or continuous S-shaped.

9. The auxiliary tool for making a front and back seam tape set according to claim 6, characterized in that: A support member is provided in cooperation with the first tunnel and / or the fixed structure of the first tunnel.

10. The auxiliary tool for making a front and back seam tape set according to claim 1, characterized in that: The first auxiliary component and the second auxiliary component are cooperatively arranged at one end facing the sewing machine.

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