CN216615061U

CN216615061U - Bra binding bowl processing device

Info

Publication number: CN216615061U
Application number: CN202123120820.9U
Authority: CN
Inventors: 华琪; 施加锋
Original assignee: Zhejiang Jiaxin Jinsanta Silk Clothing Co ltd
Current assignee: Zhejiang Jiaxin Jinsanta Silk Clothing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-27
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a bra cup binding processing device which comprises a steel ring belt guider and a binding strip guider, wherein a steel ring belt channel is arranged in the steel ring belt guider and directly sends a steel ring belt to be processed to a cloth feeding tooth of a sewing machine, the binding strip guider comprises a presser foot and a binding strip pull cylinder, the tail end of the presser foot is upwards tilted, the binding strip pull cylinder is fixed at the tail end of the presser foot, the front end of the presser foot is fixed with a presser foot rod of the sewing machine, the binding strip pull cylinder guides the binding strip cloth to be processed to the lower part of the presser foot after being curled, cup cloth of a bra is arranged between the presser foot and the cloth feeding tooth during processing, the binding strip is arranged between the presser foot and the cloth, and the steel ring belt is arranged between the cloth feeding tooth and the cup cloth. After the bra bundling strip is installed on a sewing machine, the structure that the binding strips are arranged on the outer sides of the cups and the steel ring belts are arranged on the inner sides of the cups can be automatically formed in the bra bundling bowl processing process, one-time processing forming is realized, the processing is convenient, the seams are thinner, and the bra is more comfortable to wear.

Description

Bra binding bowl processing device

Technical Field

The utility model relates to the field of sewing machine accessories, in particular to a bra cup bundling processing device.

Background

The cup binding of the bra in the production process is an indispensable procedure, and the existing processing mode is a mode of splicing cup fabrics step by step. The processing mode has the disadvantages that the processing process is complicated, and the fabrics need to be repeatedly turned over and sewn and spliced together step by step. Another drawback is that the position of the steel ring belt at the joint of the cups of the bra formed by the processing method easily causes the accumulation of the fabric to be too thick, and the bra is uncomfortable to wear. In addition, the processing mode does not cover the surface of the bra cup by a separate binding strip, and the surface is not high in flatness and is rough. Therefore, it is urgently needed to develop a processing device which can not only change the structure of the bra so as to improve the wearing comfort and the surface smoothness of the bra, but also effectively improve the processing quality and the processing efficiency.

Disclosure of Invention

In order to solve the problems, the utility model provides a bra binding bowl processing device.

The technical scheme of the utility model is as follows: the utility model provides a brassiere bundle bowl processingequipment, includes steel ring area director and bundle strip director, steel ring area director in be equipped with steel ring area passageway, this steel ring area passageway will treat that the steel ring area of processing directly sends to sewing machine's feed dog department, bundle strip director include presser foot and bundle strip slide, the tail end of presser foot perk that makes progress, the bundle strip slide be fixed in the tail end of presser foot, the front end of presser foot is fixed with sewing machine's presser foot pole, guide to the below of presser foot behind the bundle strip cloth turn-up of treating processing bundle strip slide, add man-hour, the cup cloth of brassiere set up in presser foot and feed dog between, the bundle strip be located between presser foot and the cup cloth, the steel ring area be located between feed dog and the cup cloth.

Preferably, the binding strip pulling barrel comprises a pulling barrel inlet and a pulling barrel outlet, the binding strip pulling barrel comprises a barrel body and a cloth guide frame, the barrel body comprises a bottom sheet and a cover sheet, the cover sheet is horn-shaped as a whole, the front end of the cover sheet is the pulling barrel outlet, the rear end of the cover sheet is the pulling barrel inlet, the cover sheet is positioned on the pulling barrel inlet and is flat, the cover sheet gradually shrinks towards the pulling barrel outlet from the pulling barrel inlet, the cover sheet covers the bottom sheet, two side edges of the cover sheet are respectively curled downwards and inwards from two sides and extend to form free curled edges, the free curled edges are arranged below the bottom sheet, the bottom sheet is wrapped between the free curled edges and the cover sheet, and a gap for the cloth to pass through is formed between the cover sheet and the bottom sheet; the cloth guide frame is S-shaped, and the tail end of the cloth guide frame is connected with the inlet of the pull cylinder.

Preferably, the outlet of the pull cylinder is positioned below the presser foot; the outlet of the pull cylinder is provided with a lower connecting sheet which is arranged at the joint of the outlet of the pull cylinder and the presser foot and is positioned below the pull cylinder and the presser foot, and the binding strip led out from the outlet of the pull cylinder is guided between the presser foot and the feed dog.

Preferably, the steel ring belt guider comprises a fixed base plate and a steel ring belt channel, the fixed base plate is step-shaped, the rear part of the fixed base plate is arranged below the front part of the steel ring belt channel, the front part of the fixed base plate is arranged above the steel ring belt channel, the front part of the fixed base plate flatly extends to the upper part of a cloth feeding tooth of the sewing machine, a window for the steel ring belt channel to pass through is arranged at the step of the fixed base plate, the front end of the fixed base plate is an outlet end of the steel ring belt, a buckling edge which is turned downwards is arranged at the outlet end of the steel ring belt and is buckled in a cloth feeding tooth groove of the sewing machine, an upwards protruding limiting buckle is arranged on the cloth feeding tooth of the sewing machine, and the buckling edge is arranged on the inner side of the limiting buckle.

Preferably, the upper surface of the steel ring belt channel is provided with a cloth feeding groove.

Preferably, the rear part of the fixed bottom plate is provided with adjusting fixing grooves on both sides.

The utility model has the beneficial effects that: after the bra binding strip is installed on a sewing machine, the binding strips are arranged on the outer sides of the cups and the structures of the steel ring belts are arranged on the inner sides of the cups, which can be automatically formed in the bra binding bowl processing process, the bra binding strip is processed and formed at one time, the processing is convenient, the seams are thinner, and the bra is more comfortable to wear. After the device is applied to production, the production automation degree is good, the processing quality can be guaranteed, and the production efficiency is high. And be equipped with the regulation fixed slot, can adjust the distance between fixed baseplate and the presser foot according to actual need, the suitability of processing is better.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is one of schematic perspective views of the bundle strip guide of the present invention.

Fig. 3 is a second perspective view of the strap guide of the present invention.

Fig. 4 is one of perspective views of the steel loop tape guide of the present invention.

Fig. 5 is a second perspective view of the steel band guide of the present invention.

Fig. 6 is one of the schematic views of the structure of a matched feed dog in the use process of the utility model.

Figure 7 is a cross-sectional view of a processed web of the present invention.

Description of reference numerals:

1: the steel ring is provided with a channel; 2: fixing the bottom plate; 3: a presser foot; 4: bundling the strip and pulling the tube; 5: a cover sheet; 6: a cloth guide frame; 7: a negative film; 8: a lower tab; 9: an outlet of the pull cylinder; 10: a window; 11: a steel ring belt; 12: a cloth feeding groove; 13: adjusting the fixing groove; 14: buckling edges; 15: a feed dog; 16: and (4) limiting and buckling: 17: cup cloth; 18: and (7) bundling the strips.

Detailed Description

The utility model is further explained below with reference to the drawings and examples.

As shown in fig. 1-6, the utility model includes a steel ring belt guide and a binding strip guide, wherein a steel ring belt channel 1 is arranged in the steel ring belt guide, the steel ring belt channel 1 directly sends a steel ring belt 11 to be processed to a cloth feeding tooth 15 of a sewing machine, the binding strip guide includes a presser foot 3 and a binding strip pulling cylinder 4, the tail end of the presser foot 3 is tilted upwards, the binding strip pulling cylinder 4 is fixed at the tail end of the presser foot 3, the front end of the presser foot 3 is fixed with a presser foot 3 rod of the sewing machine, the binding strip pulling cylinder 4 guides the binding strip 18 cloth to be processed to the lower part of the presser foot 3 after curling, during processing, a cloth 17 of a bra cup is arranged between the presser foot 3 and the cloth feeding tooth 15, the binding strip 18 is arranged between the presser foot 3 and the cloth 17, and the steel ring belt 11 is arranged between the cloth feeding tooth 15 and the cloth 17.

In the embodiment, the binding strip pulling barrel 4 comprises a pulling barrel inlet and a pulling barrel outlet 9, the binding strip pulling barrel 4 comprises a barrel body and a cloth guide frame 6, the barrel body comprises a bottom plate 7 and a cover plate 5, the cover plate 5 is horn-shaped as a whole, the front end of the cover plate is the pulling barrel outlet 9, the rear end of the cover plate is the pulling barrel inlet, the cover plate 5 is positioned at the pulling barrel inlet and is flat, the cover plate gradually shrinks towards the pulling barrel outlet 9 from the pulling barrel inlet, the cover plate 5 covers the bottom plate 7, two side edges of the cover plate 5 are respectively curled downwards and inwards from two sides and extend to form free curled edges, the free curled edges are arranged below the bottom plate 7, the bottom plate 7 is covered between the free curled edges and the cover plate 5, and a gap for cloth strips to pass through is formed between the cover plate 5 and the bottom plate 7; the cloth guide frame 6 is S-shaped, and the tail end of the cloth guide frame 6 is connected with the inlet of the pull cylinder. The cloth guide frame 6 is used for guiding the cloth of the bundle strip 18 to the inlet of a drawing cylinder. After entering the inlet of the pulling cylinder, the cloth of the binding strip 18 moves to the outlet 9 of the pulling cylinder along the direction of the pulling cylinder, and two side edges are rolled inwards, finally forming the cross section of the binding strip 18 in fig. 7.

In this embodiment, the outlet 9 of the pull cylinder is positioned below the presser foot 3; the outlet 9 of the pull cylinder is provided with a lower connecting piece 8, the lower connecting piece 8 is arranged at the joint of the outlet 9 of the pull cylinder and the presser foot 3 and is positioned below the pull cylinder and the presser foot 3, and the binding strip 18 led out from the outlet 9 of the pull cylinder is guided between the presser foot 3 and the feed dog 15. The binding strip 18 is led out of the lower connecting piece 8 and enters between the presser foot 3 and the feed dog 15, and the forward movement of the binding strip 18 is realized along with the operation of the feed dog 15.

In this embodiment, the steel ring belt guider comprises a fixed base plate 2 and a steel ring belt channel 1, the fixed base plate 2 is step-shaped, the rear part of the fixed base plate 2 is arranged below the front part of the steel ring belt channel 1, the front part of the fixed base plate 2 is arranged above the steel ring belt channel 1, the front part of the fixed base plate 2 flatly extends to the upper part of a cloth feeding tooth 15 of the sewing machine, the flatly extending structure is that a cup cloth 17 to be processed is conveniently laid above the fixed base plate 2, a window 10 for the steel ring belt channel 1 to pass through is arranged at the step of the fixed base plate 2, the front end of the fixed base plate 2 is a steel ring belt outlet end, a downwards-turned buckle edge 14 is arranged at the steel ring belt outlet end, the buckle edge 14 is buckled in a groove of the cloth feeding tooth 15 of the sewing machine, an upwards-protruded limit buckle 16 is arranged on the cloth feeding tooth 15 of the sewing machine, and the buckle edge 14 is arranged at the inner side of the limit buckle 16. The buckling structure of the limit buckle 16 and the buckle edge 14 can limit the steel ring belt guider in the left and right directions.

In this embodiment, the upper surface of the steel ring belt channel 1 is provided with a cloth feeding groove 12. The cloth feeding groove 12 is convenient for pulling the steel ring belt 11 into the steel ring belt channel 1 for the first time by using tweezers at the cloth feeding groove 12.

In this embodiment, the two sides of the rear portion of the fixing base plate 2 are provided with adjusting fixing grooves 13. The distance between the fixed bottom plate 2 and the presser foot 3 can be adjusted according to actual conditions by the adjusting fixed groove 13, and the processing adaptability is good.

In the present application, the sewing machine employs a synchronous double needle sewing machine.

When in processing, the utility model is only required to be fixed at the processing position of a synchronous double-needle sewing machine, the binding strip 18 fabric is fixed at the cloth guide frame 6, the steel ring belt 11 is fixed at the steel belt channel, the binding strip 18 and the steel ring belt 11 are sequentially pulled out from the outlet 9 of the pull cylinder and the outlet of the steel ring belt 11, the smooth edge curling and the no-jamming condition are ensured, then the cup cloth 17 is arranged above the fixed bottom plate 2, the steel ring belt 11 is arranged below the cup cloth 17, the binding strip 18 is arranged above the cup cloth 17, and the binding strip is pressed by the presser foot 3 plate of the sewing machine after being adjusted, so that the processing can be carried out. The two needles of the synchronous twin needle machine are sewn along the two sides of the strip to produce the cross-sectional configuration shown in figure 7.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and the like are to be construed broadly, e.g., as meaning fixedly attached, detachably attached, or integrally formed; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bra binding bowl processing device is characterized by comprising a steel ring belt guider and a binding strip guider, wherein the steel ring belt guider is internally provided with a steel ring belt channel (1), the steel ring belt channel (1) directly sends a steel ring belt (11) to be processed to a cloth feeding tooth (15) of a sewing machine, the binding strip guider comprises a presser foot (3) and a binding strip pull tube (4), the tail end of the presser foot (3) is upwards tilted, the binding strip pull tube (4) is fixed at the tail end of the presser foot (3), the front end of the presser foot (3) is fixed with a presser foot rod of the sewing machine, the binding strip pull tube (4) guides the binding strip (18) cloth to be processed to the lower part of the presser foot (3) after the binding strip (18) cloth to be processed is curled, cup cloth (17) of a bra is arranged between the presser foot (3) and the cloth feeding tooth (15) during processing, the binding strip (18) is positioned between the presser foot (3) and the cup cloth (17), the steel ring belt (11) is positioned between the cloth feeding teeth (15) and the cup cloth (17).

2. A bra cup processing device according to claim 1, wherein the tie pulling cylinder (4) comprises a pulling cylinder inlet and a pulling cylinder outlet (9), the tie pulling cylinder (4) comprises a cylinder body and a cloth guide frame (6), the cylinder body comprises a bottom sheet (7) and a cover sheet (5), the whole cover sheet (5) is trumpet-shaped, the front end of the cover sheet is a pull cylinder outlet (9), the rear end of the cover sheet is a pull cylinder inlet, the cover sheet (5) is positioned at the pull cylinder inlet and is flat, and the cover sheet gradually shrinks from the pull cylinder inlet to the pull cylinder outlet (9), the cover sheet (5) is covered on the bottom sheet (7), two side edges of the cover sheet (5) are respectively curled downwards and inwards from two sides, and extends to form a free turned edge, the free turned edge is arranged below the bottom sheet (7), the bottom sheet (7) is wrapped between the free turned edge and the cover sheet (5), a gap for the cloth strips to pass through is formed between the cover sheet (5) and the bottom sheet (7); the cloth guide frame (6) is S-shaped, and the tail end of the cloth guide frame (6) is connected with the inlet of the pull cylinder.

3. A bra cup processing device in accordance with claim 2, wherein the pull cup outlet (9) is located below the presser foot (3); the lower splicing piece (8) is arranged at the outlet (9) of the pull cylinder, the lower splicing piece (8) is arranged at the joint of the outlet (9) of the pull cylinder and the presser foot (3) and is positioned below the binding pull cylinder (4) and the presser foot (3), and the binding strip (18) led out from the outlet (9) of the pull cylinder is guided between the presser foot (3) and the feed dog (15).

4. The bra cup bundling and processing device according to claim 1, wherein the steel ring belt guider comprises a fixed bottom plate (2) and a steel ring belt channel (1), the fixed bottom plate (2) is step-shaped, the rear part of the fixed bottom plate (2) is arranged below the front part of the steel ring belt channel (1), the front part of the fixed bottom plate (2) is arranged above the steel ring belt channel (1), the front part of the fixed bottom plate (2) extends to above a cloth feeding tooth (15) of the sewing machine smoothly, a window (10) for the steel ring belt channel (1) to pass through is arranged at the step of the fixed bottom plate (2), the front end of the fixed bottom plate (2) is an outlet end of the steel ring belt (11), a downward folded buckle edge (14) is arranged at the outlet end of the steel ring belt (11), the buckle edge (14) is buckled in a groove of the cloth feeding tooth (15) of the sewing machine, an upward protruding limit buckle (16) is arranged on the cloth feeding tooth (15) of the sewing machine, the fastening edge (14) is arranged on the inner side of the limit fastener (16).

5. A bra cup processing device according to claim 4, wherein the upper surface of the steel ring belt channel (1) is provided with a cloth feeding groove (12).

6. A bra cup processing device according to claim 4, wherein the two sides of the rear part of the fixed base plate (2) are provided with adjusting fixing grooves (13).