CN216615080U

CN216615080U - Waistband is to borduring ware

Info

Publication number: CN216615080U
Application number: CN202123090326.2U
Authority: CN
Inventors: 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 belt butt-wrapping hemmer which comprises a fixed bottom plate, a curling device and a tabletting device, wherein the fixed bottom plate is provided with a plurality of fixing holes; the curling and feeding device comprises a curling pull cylinder and a pull cylinder fixing plate, the curling pull cylinder is fixed on the fixing bottom plate by the pull cylinder fixing plate, one side edge of the waistband to be processed is curled by the curling pull cylinder, and an outlet of the curling pull cylinder is opposite to a needle head of the sewing machine; the tabletting device is arranged at the rear end of the curling pull cylinder and used for fixing the waistband to be processed, and the outlet end of the tabletting device is opposite to the inlet end of the curling pull cylinder. The utility model can automatically wrap the side edge of the waistband and output the side edge to the needle head of the sewing machine for sewing, and compared with the original manual fixing mode, the utility model improves the production efficiency and the production quality.

Description

Waistband is to borduring ware

Technical Field

The utility model relates to the field of sewing machine accessories, in particular to a waistband butt-wrapping hemmer.

Background

In the clothing and home textile industry, the edges of cloth often need to be wrapped, and in the processing process of the existing double-faced woolen overcoat, two layers of cloth at the edges of a waistband need to be wrapped and then sewn and fixed by a high-head blind stitching machine. In the existing processing process, the waistband often needs to be pulled manually to ensure that the edge of the waistband keeps flat and curled in the process of pushing the waistband to a sewing machine, so that the sewing machine can conveniently sew the waistband, and a worker needs to straighten the waistband with one hand in the processing process to ensure that the waistband is flat in the processing process. The processing mode has the conditions of complex processing process, low production efficiency and low production quality. In the existing processing process, related processing equipment which can automatically curl and push the waistband and ensure that the waistband is pushed smoothly is lacked, and the development of the processing device is urgently needed.

Disclosure of Invention

In order to solve the problems, the utility model provides a belt edge-curling device for a bag.

The technical scheme of the utility model is as follows: a belt butt-wrapping hemmer comprises a fixed bottom plate, a curling device and a tabletting device; the rolling and feeding device comprises a hemming slide and a slide fixing plate, the hemming slide is fixed on the fixing bottom plate by the slide fixing plate, one side edge of the waistband to be processed is hemmed by the hemming slide, and an outlet of the hemming slide is opposite to a needle head of the sewing machine; the tabletting device is arranged at the rear end of the curling pull cylinder and used for fixing the waistband to be processed, and the outlet end of the tabletting device is opposite to the inlet end of the curling pull cylinder.

Preferably, the tabletting device comprises a connecting part and a tabletting plate, wherein the connecting part is L-shaped, one end of the connecting part is connected with the fixed bottom plate, the other end of the connecting part is connected with the side edge of the tabletting plate, and the right edge of the tabletting plate is aligned with the inlet of the hemming slide; the outlet end of the pressing sheet plate is respectively provided with a left pressing belt buckle and a right pressing belt buckle, and the right edge of the pressing sheet plate is provided with a waistband rear fixing buckle positioned behind the right pressing belt buckle.

Preferably, the left press belt buckle, the right press belt buckle and the fixing buckle at the back of the waistband are folded edges turned up from the pressing sheet plate, a gap for the waistband to pass through is formed between the folded edges and the pressing sheet plate, and the folded edges are pressed above the waistband to limit the waistband; the right press belt buckle is obliquely arranged to guide the waistband from the right edge of the press sheet plate to the inlet of the curling and pulling barrel in a transition mode.

More preferably, the pressure plate is curved in the front-rear direction when viewed from the side.

Preferably, the fixed bottom plate is provided with a first adjusting groove along the left-right direction, and the connecting part is adjustably fixed in the first adjusting groove by a screw.

Preferably, the slide holder fixed plate through a bottom plate connecting device with PMKD connect, bottom plate connecting device including hunch high portion, adjustment sheet and transition district, the both sides of transition district connect hunch high portion and adjustment sheet respectively, hunch high portion arch up to the top, and the left side of hunch high portion is vertical form, the adjustment sheet level set up, the left side of transition district be connected with the right edge of hunch high portion, the right side is connected with the left edge of adjustment sheet, the adjustment sheet on be equipped with the second adjustment tank that sets up along the fore-and-aft direction, this second adjustment tank pass through the fix with screw on PMKD.

Preferably, the curling pull cylinder comprises a left inner curling channel and a right inner curling channel, the two inner curling channels are arranged in parallel, the joint of the two inner curling channels is respectively provided with a left free edge extending towards the center of the left inner curling channel and a right free edge extending towards the center of the right inner curling channel, and the right side wall of the right inner curling channel is abutted against the arch height part.

Preferably, the outer wall of the left inner rolling channel is arranged vertically, a gap for cloth to pass through is arranged between the lower edge of the outer wall and the pull cylinder fixing plate, the right free edge is transversely arranged, and a gap for cloth to pass through is arranged between the right free edge and the pull cylinder fixing plate.

The utility model has the beneficial effects that: after the waistband is installed on the sewing machine, one side edge of the waistband can be automatically wrapped and seamed by the sewing machine in the seaming process of the sewing machine, the production automation degree is good, the processing quality can be guaranteed, and the production efficiency is high. The first adjusting groove and the second adjusting groove can be used for adjusting the distance between the pressing plate and the hemming pull cylinder and the distance between the hemming pull cylinder and the needle of the sewing machine respectively, and the production adaptability is better.

Drawings

Fig. 1 is one of the perspective structural views of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic view of the structure of the present invention as viewed from the inlet end of the crimp puller.

Fig. 5 is a schematic view of the structure of the folded waistband.

Description of reference numerals:

1: a tablet press; 2: fixing the bottom plate; 3: curling and drawing a cylinder; 4: a pull cylinder fixing plate; 5: a pressing plate; 6: a left buckle; 7: a base plate connecting device; 8: a right buckle; 9: a connecting portion; 10: a fixing buckle at the back of the waistband; 11: a left free edge; 12: a right free edge; 13: a left inner wrap channel; 14: a right inner wrap channel; 15: a raised portion; 16: adjusting a sheet: 17: a second regulating groove; 18: a screw; 19: an outer wall.

Detailed Description

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

As shown in fig. 1-4, the present invention comprises a stationary base plate 2, a take-up device, and a sheeter 1; the rolling and feeding device comprises a hemming slide 3 and a slide fixing plate 4, the hemming slide 3 is fixed on the fixing base plate 2 by the slide fixing plate 4, one side edge of the waistband to be processed is subjected to hemming by the hemming slide 3, and an outlet of the hemming slide 3 is opposite to a needle head of the sewing machine; the tabletting device 1 is arranged at the rear end of the curling pull cylinder 3 and is used for fixing a waistband to be processed, and the outlet end of the tabletting device 1 is opposite to the inlet end of the curling pull cylinder 3.

In this embodiment, the sheeting apparatus 1 includes a connecting portion 9 and a sheeting plate 5, the connecting portion 9 is L-shaped, one end of the connecting portion 9 is connected to the fixing base plate 2, the other end of the connecting portion 9 is connected to a side edge of the sheeting plate 5, and a right edge of the sheeting plate 5 is aligned with an inlet of the hemming-pulling cylinder 3; the exit end of the pressure plate 5 is respectively provided with a left pressure buckle 6 and a right pressure buckle 8, and the right edge of the pressure plate 5 is provided with a waistband rear fixing buckle 10 positioned behind the right pressure buckle 8.

In this embodiment, the left belt pressing buckle 6, the right belt pressing buckle 8 and the waistband rear fixing buckle 10 are folded edges turned up from the sheet pressing plate 5, a gap for the waistband to pass through is formed between the folded edges and the sheet pressing plate 5, and the folded edges are pressed above the waistband to limit the waistband; the right belt pressing buckle 8 is obliquely arranged to guide the waistband from the right edge of the pressing plate 5 to the inlet of the curling and pulling barrel 3 in a transition way.

In this embodiment, the pressing plate 5 is curved in the front-rear direction when viewed from the side. The arc-shaped design is used for enabling the pressing sheet plate 5 to be attached to the edge of the table top of the sewing machine in the using process, and guiding the waistband to be pushed into the hemming drawing tube 3 from the lower portion of the table top of the sewing machine through the pressing sheet plate 5.

In this embodiment, a first adjusting groove is formed on the fixed base plate 2 along the left-right direction, and the connecting portion 9 is adjustably fixed in the first adjusting groove by a screw 18. The first adjustment groove can achieve movement of the adjustment connection portion 9 in the left-right direction.

In this embodiment, the slide holder fixing plate 4 through a bottom plate connecting device 7 with the PMKD 2 be connected, bottom plate connecting device 7 include hunch high portion 15, adjustment sheet 16 and transition district, the both sides of transition district connect hunch high portion 15 and adjustment sheet 16 respectively, hunch high portion 15 upwards hunch, and the left side of hunch high portion 15 is vertical form, adjustment sheet 16 level setting, the left side of transition district be connected with the right edge of hunch high portion 15, the right side is connected with the left edge of adjustment sheet 16, adjustment sheet 16 on be equipped with along the second adjustment tank 17 of fore-and-aft direction setting, this second adjustment tank 17 through the fix with screw 18 in PMKD 2 on. The second adjusting groove 17 can realize the movement of the slide fixing plate 4 in the front and rear direction.

In this embodiment, the curling pull barrel 3 comprises a left inner-curling channel 13 and a right inner-curling channel 14, the two inner-curling channels are arranged in parallel, the joint of the two inner-curling channels is respectively provided with a left free edge 11 extending towards the center of the left inner-curling channel 13 and a right free edge 12 extending towards the center of the right inner-curling channel 14, and the right side wall of the right inner-curling channel 14 is abutted against the arch height part 15.

In this embodiment, the outer wall 19 of the left inner rolling channel 13 is vertically arranged, a gap through which the cloth passes is formed between the lower edge of the outer wall 19 and the pull cylinder fixing plate 4, the right free edge 12 is transversely arranged, and a gap through which the cloth passes is formed between the right free edge 12 and the pull cylinder fixing plate 4.

The sewing machine in this application is high-head blind sewing machine.

When the device is used, the fixed base plate 2 is fixed on a sewing machine, the distance between the presser 1 and the pull cylinder fixing plate 4 is adjusted through the first adjusting groove, and the distance between the hemming pull cylinder 3 and a sewing machine needle head is adjusted through the second adjusting groove 17. Then, the waistband to be processed is placed on the sheet pressing plate 5, the left side edge of the waistband is placed above the waistband by the left belt pressing buckle 6 for fixing, and the right side edge of the waistband is placed above the waistband by the right belt pressing buckle 8 and the waistband rear fixing buckle 10 for fixing. When the waistband is fed forwards, the right side edge of the waistband is pushed into the curling pull cylinder 3, the upper layer 20 enters the left inward rolling channel 13 through the gap between the outer wall 19 and the pull cylinder fixing plate 4, rolls inwards downwards along the inward rolling channel and stops above the left free edge 11, and the lower layer 21 enters the right inward rolling channel 14 through the gap between the right free edge 12 and the pull cylinder fixing plate 4, rolls inwards upwards along the right inward rolling channel 14 and stops above the right free edge 12. Finally, the above shape is kept and output from the outlet end of the hemming-pulling cylinder 3 to the needle of the head blind stitching machine for stitching, and the hemming effect shown in fig. 5 is formed. When the needle head of the high-head blind stitching machine stitches the selvedge, the cloth feeding teeth of the high-head blind stitching machine feed cloth, thereby realizing the automatic feeding of the waistband.

In the description of the present invention, it is to be understood that the terms "upper", "left", "right", "front", "rear", "inlet end", "outlet end", 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 particular orientation, be constructed and operated in a particular 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 belt butt-wrapping hemmer is characterized by comprising a fixed bottom plate (2), a rolling and conveying device and a tabletting device (1); the rolling and feeding device comprises a hemming slide (3) and a slide fixing plate (4), the hemming slide (3) is fixed on the fixing bottom plate (2) by the slide fixing plate (4), one side edge of the waistband to be processed is subjected to hemming by the hemming slide (3), and an outlet of the hemming slide (3) is opposite to a needle head of the sewing machine; the tabletting device (1) is arranged at the rear end of the curled edge pull cylinder (3) and used for fixing a waistband to be processed, and the outlet end of the tabletting device (1) is opposite to the inlet end of the curled edge pull cylinder (3).

2. A belt butt hemmer according to claim 1, characterized in that the sheeter (1) comprises a connecting portion (9) and a pressing plate (5), the connecting portion (9) is L-shaped, one end of the connecting portion (9) is connected to the fixed base plate (2), the other end of the connecting portion (9) is connected to a side edge of the pressing plate (5), and a right edge of the pressing plate (5) is aligned with an entrance of the hemming puller (3); the exit end of the pressure plate (5) is respectively provided with a left pressure belt buckle (6) and a right pressure belt buckle (8), and the right edge of the pressure plate (5) is provided with a waistband rear fixing buckle (10) which is positioned behind the right pressure belt buckle (8).

3. The belt butt-wrapping hemmer of claim 2, characterized in that the left press buckle (6), the right press buckle (8) and the belt rear fixing buckle (10) are folded edges which are turned up from the pressing plate (5), a gap for the belt to pass through is arranged between the folded edges and the pressing plate (5), and the folded edges are pressed above the belt to limit the belt; the right press buckle (8) is obliquely arranged and guides the waistband from the right edge of the pressing sheet plate (5) to the inlet of the hemming draw tube (3) in a transition way.

4. A belt hemming device according to claim 2 characterised in that the presser plate (5) is curved in a front to rear direction when viewed from the side.

5. A belt turned hemmer according to claim 2, characterized in that the fixed base plate (2) is provided with a first adjustment slot in the left-right direction, the connecting portion (9) being adjustably fixed in the first adjustment slot by means of a screw (18).

6. A belt hemmer as claimed in claim 1, characterized in that the pull cup holder plate (4) is connected to the holder base plate (2) by a base plate connecting means (7), the bottom plate connecting device (7) comprises an arch part (15), an adjusting sheet (16) and a transition area, the two sides of the transition area are respectively connected with an arch part (15) and an adjusting sheet (16), the arch part (15) is arched upwards, the left side edge of the arch part (15) is vertical, the adjusting sheet (16) is horizontally arranged, the left side of the transition area is connected with the right edge of the arch part (15), the right side is connected with the left edge of the adjusting sheet (16), the adjusting sheet (16) is provided with a second adjusting groove (17) arranged along the front-back direction, the second adjusting groove (17) is fixed on the fixed bottom plate (2) through a screw (18).

7. A belt-lap hemmer as claimed in claim 6, characterized in that said hemming barrels (3) comprise a left inner-rolling channel (13) and a right inner-rolling channel (14), which are juxtaposed, and the junctions of which are respectively provided with a left free edge (11) extending toward the center of the left inner-rolling channel (13) and a right free edge (12) extending toward the center of the right inner-rolling channel (14), and the right side wall of said right inner-rolling channel (14) abuts against said raised portion (15).

8. The belt butt hemmer of claim 7, wherein the outer wall (19) of the left inner wrap channel (13) is vertically disposed, a gap for cloth to pass through is disposed between the lower edge of the outer wall (19) and the pull cylinder fixing plate (4), the right free edge (12) is transversely disposed, and a gap for cloth to pass through is disposed between the right free edge (12) and the pull cylinder fixing plate (4).