CN210765813U - Edge rolling device - Google Patents

Abstract

The utility model provides a binding device, baffle including fixed connection in proper order, the strap curler, backup pad and fixed plate, the strap curler includes fixed connection's first curling mechanism, second curling mechanism and bearing mechanism, first curling mechanism and second curling mechanism are the tubaeform structure that both sides limit is curled, fixedly connected with limiting plate between two curls limits of first curling mechanism, be equipped with first through-hole on the limiting plate, the limiting plate is connected at the strap entrance point with two curls limit closures of first curling mechanism, the limiting plate is inside the unsettled space of locating two curls limit parcels at the strap exit end of first curling mechanism, be equipped with the mounting hole on the fixed plate. The utility model discloses a mounting hole is installed on sewing machine, flattens under the effect of strap curler and convolutes, is sewed by sewing machine again, has reduced the operation degree of difficulty, improves production efficiency.

Description

Edge rolling device

Technical Field

The utility model belongs to tailoring accessory field, in particular to border device.

Background

The rapid development of economy, the improvement of people's living standard, put forward higher requirement to the diversity of textile industry and clothing, in the processing of adding the cloth, often need to sew up rope, cotton thread or elastic cord etc. in the cloth, at present, when using ordinary sewing machine to process, generally manual work wraps up rope, cotton thread or elastic cord etc. in the cloth, then hold down with the hand while being hand, sew up in the cloth seam with the sewing machine at the same time, not only wasted the manpower, and because the influence of human factor, can't guarantee the size and the processingquality of the cloth of package rope, and sewing speed is slow, inefficiency, the rework rate is higher, the homogeneity of turn-up is poor, directly influenced the quality of product.

SUMMERY OF THE UTILITY MODEL

The technical problem is as follows: in order to solve the defects of the prior art, the utility model provides a trimming device, which comprises a baffle, a cloth tape crimper, a supporting plate and a fixing plate which are fixedly connected in sequence, wherein the cloth tape is crimped by the cloth tape crimper, the cloth tape crimper comprises a first crimping mechanism, a second crimping mechanism and a supporting mechanism which are fixedly connected with each other in sequence from a cloth tape inlet end, the first crimping mechanism and the second crimping mechanism are horn-shaped structures with two crimped sides, a limiting plate is fixedly connected between the two crimped sides of the first crimping mechanism, a first through hole is arranged on the limiting plate, the limiting plate is connected with the two crimped sides of the first crimping mechanism at the cloth tape inlet end, the limiting plate is arranged in a space wrapped by the two crimped sides in a hanging way at the cloth tape outlet end of the first crimping mechanism, after the cloth tape enters from the inlet end of the first crimping mechanism, the outlet end of the first crimping, and continuously entering the inlet end of the second curling mechanism, curling the outlet end of the second curling mechanism for the second time, sewing the outlet end of the second curling mechanism on the bearing mechanism, and arranging a mounting hole on the fixing plate.

Furthermore, the supporting plate is provided with a second oblong through hole, two screws penetrate through the second through hole, and the supporting plate is connected with the fixing plate through the screws.

Further, the mounting holes are two oblong holes with the same size.

Further, the baffle is square, and one side fixed connection of baffle is between first crimping mechanism middle section to the second crimping mechanism exit end, and all there is the arc to buckle on all the other limits in the edge.

Further, the fixed connection is welding.

Furthermore, the baffle, the cloth tape crimper, the supporting plate and the fixing plate are all made of stainless steel.

Furthermore, the first curling mechanism and the second curling mechanism are of an integrated structure.

Has the advantages that: the utility model provides a binding device passes through the mounting hole and installs on sewing machine, flattens the coiling under the effect of strap curler, is sewed up by sewing machine again, has reduced the operation degree of difficulty, improves production efficiency, need not flatten the binding with the hand and make up, and the planarization of binding is fine, and the cotton rope is hugged closely the cloth and is carried out the overseam moreover, and the stability of cotton rope at the rule in-process of borduring is better, does benefit to the threading.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the cloth tape crimper of the present invention;

FIG. 3 is a front connection view of the supporting plate and the fixing plate of the present invention;

FIG. 4 is a schematic view of the connection between the back side of the supporting plate and the fixing plate of the present invention;

FIG. 5 is a schematic view of the supporting plate and the fixing plate of the present invention showing a three-dimensional connection;

description of the drawings: 1-baffle plate, 11-arc bending, 2-cloth tape crimper, 21-first crimping mechanism, 22-second crimping mechanism, 23-supporting mechanism, 24-limiting plate, 25-first through hole, 3-supporting plate, 31-second through hole, 4-fixing plate, 41-mounting hole and 5-screw.

Detailed Description

The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.

The utility model discloses a binding device, as shown in figure 1, including baffle 1, strap crimper 2, backup pad 3 and fixed plate 4 that fixed connection in proper order, the strap is curled through strap crimper 2, as shown in figure 2, strap crimper 2 includes first crimping mechanism 21, second crimping mechanism 22 and supporting mechanism 23 that mutual fixed connection in proper order from the strap entrance point, first crimping mechanism 21 and second crimping mechanism 22 are the tubaeform structure that both sides limit is curled, first crimping mechanism 21 and second crimping mechanism 22 are integrated into one piece structure, and become 210 contained angles between the two, fixedly connected with limiting plate 24 between two crimps of first crimping mechanism 21, be equipped with first through-hole 25 on limiting plate 24, limiting plate 24 is connected with two crimps of first crimping mechanism 21 at the strap entrance point and seals, limiting plate 24 is unsettled and locates inside the space of two crimps parcel at the strap exit end of first crimping mechanism 21, two hems of limiting plate 24 and the strap exit end of first crimping mechanism 21 form C shape space, the strap gets into the back from the entrance point of first crimping mechanism 21, just curled for the first time after coming out from this space, continue to get into the entrance point of second crimping mechanism 22, curled for the second time at the exit end of second crimping mechanism 22, then go out on bearing mechanism 23 and be sewed processing, be equipped with mounting hole 41 on fixed plate 4, mounting hole 41 is two long elliptical apertures of the same size for fix this device on sewing machine.

The supporting plate 3 is provided with an oblong second through hole 31, and two screws 5 penetrate through the second through hole 31, as shown in fig. 3, the supporting plate 3 and the fixing plate 4 are connected through the screws 5, the length of the second through hole 31 is close to 4 cm, so that the screws 5 can move after being loosened, as shown in fig. 4, so as to adjust the position of the fixing plate 4 on the supporting plate 3 and adjust the installation position of the device on the sewing machine. Baffle 1 is square, and one side fixed connection of baffle 1 is between first crimping mechanism 21 middle section to second crimping mechanism 22 exit end, and all has the arc to buckle 11 in the edge on all the other sides, as shown in fig. 1, the arc is buckled 11 and is bent to the one side of keeping away from strap crimper 2 for the difficult scratch hand of operating area increases operating personnel's security. Fixed connection is the welding, perhaps integrated into one piece, and baffle 1, strap crimper 2, backup pad 3 and fixed plate 4 are stainless steel, and is more smooth, makes the strap easily slide.

The utility model provides a two segmentation border devices pass through the mounting hole and install on sewing machine, and the coiling of flattening under the effect of strap curler is sewed up by sewing machine again, has reduced the operation degree of difficulty, improves production efficiency, need not flatten the border with the hand and make up, and the planarization of border is fine, and the cotton rope is hugged closely the cloth and is carried out the overseam moreover, and the stability of cotton rope at the rule in-process of borduring is better, does benefit to the threading.

Claims (7)

1. A binding device characterized by: comprises a baffle (1), a cloth tape crimper (2), a supporting plate (3) and a fixing plate (4) which are fixedly connected in turn, wherein the cloth tape passes through the cloth tape crimper (2) to be crimped, one end of the cloth tape crimper (2) is a cloth tape inlet end, the other end of the cloth tape crimper is a cloth tape outlet end, the cloth tape inlet end and the cloth tape outlet end sequentially comprise a first crimping mechanism (21), a second crimping mechanism (22) and a bearing mechanism (23) which are fixedly connected with each other, a limiting plate (24) is fixedly connected between the two crimping edges, a first through hole (25) is arranged on the limiting plate (24), the limiting plate (24) is connected with the two crimping edges of the first crimping mechanism (21) in a sealing way at the cloth tape inlet end, the limiting plate (24) is arranged in a hanging way in the cloth tape space wrapped by the two crimping edges, the cloth tape enters from the, the fixing plate is curled at the outlet end of the first curling mechanism (21) for the first time, continues to enter the inlet end of the second curling mechanism (22), is curled at the outlet end of the second curling mechanism (22) for the second time, is sewn on the supporting mechanism (23), and is provided with a mounting hole (41) on the fixing plate (4).

2. A binding apparatus according to claim 1, wherein: the supporting plate (3) is provided with an oblong second through hole (31), two screws (5) penetrate through the second through hole (31), and the supporting plate (3) is connected with the fixing plate (4) through the screws (5).

3. A binding apparatus according to claim 1, wherein: the mounting holes (41) are two oblong holes with the same size.

4. A binding apparatus according to claim 1, wherein: baffle (1) are square, and one side fixed connection of baffle (1) is between first crimping mechanism (21) middle section to second crimping mechanism (22) exit end, and all there is arc to buckle (11) on remaining limit in the edge.

5. A binding apparatus according to claim 1, wherein: the fixed connection is welding.

6. A binding apparatus according to claim 1, wherein: the baffle (1), the cloth tape crimper (2), the supporting plate (3) and the fixing plate (4) are all made of stainless steel.

7. A binding apparatus according to claim 1, wherein: the first curling mechanism (21) and the second curling mechanism (22) are of an integrated structure.

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