KR101364553B1 - Sequin insertion structure of sequin device - Google Patents

Abstract

The present invention relates to a sequin insertion structure of a sequin sewing device, and more particularly, is mounted on the side of the sewing head to release the sequin from the sequin connecting body, and presses the released sequin to press the elastic force of the sequin pressing plate spring, thereby the sequin. In the sequin insertion structure of the sequin sewing device for preventing the transfer of the sequins, Sequin pressing plate spring for pressing and pressing the sequins using a predetermined elastic force to prevent the transfer direction is shifted during sequin transfer; A support plate fixed to a lower end of the sequin sewing device such that the sequin pressing plate spring contacts the upper one side thereof; It is provided on one side of the sequin sewing device, the plate spring support for adjusting the separation distance between the sequin pressing plate spring and the support plate; including, the sequin is inserted in one side of the sequin sewing device, the sequin in the process of transporting It is effective to reduce the defective rate of the sequin bar by preventing the, and to prevent the deformation of the sequin pressing plate spring when inserting the sequin to reduce the cost of repair and increase the productivity.

Sequin, supply, device, sewing, structure

Description

Sequin insertion structure of sequin sewing device

1 is a state diagram showing a conventional sequin sewing apparatus attached to the sewing head.

Figure 2 is a perspective view of a conventional sequin sewing device shown in FIG.

Figure 3 is a state diagram showing the sequin insertion structure of the sequin sewing apparatus according to a preferred embodiment of the present invention attached to the sewing head.

Figure 4 is a perspective view showing the sequin insertion structure of the sequin sewing device according to a preferred embodiment of the present invention shown in FIG.

Figure 5 is a perspective view showing the main portion of the sequin insertion structure of the sequin sewing apparatus according to a preferred embodiment of the present invention shown in FIG.

6 is a partial use state showing the sequin insertion structure of the sequin sewing apparatus according to a preferred embodiment of the present invention shown in FIG.

7 is an exploded perspective view showing the support plate and the guide plate shown in FIG.

Description of the Related Art

100: sequin sewing device 200: reel holder

300: mounting base block 310,320: guide roller

400: sequin supply device 410: drive motor

412: drive shaft 413: rocking arm

414: feed lever 415: feed lever support

420: support block 430: mounting block

432: support rod stopper 440: sequin press leaf spring

441: guide protrusion 450: leaf spring support

451: handle portion 452: leaf spring support rod

454: elastic member 456: leaf spring fixing groove

458: Sequin guide groove 460: support plate

461: coupling hole 462: slot hole

470: guide plate 471: fixing means

472: guide groove 473: fixing hole

474: transfer hole 480: sequin scalpel

490: support bracket 600: sewing head

700 needle bar

The present invention relates to a sequin insertion structure of a sequin sewing device, and more particularly, the sequin sewing device which is mounted on the side of the sewing head to release the sequin from the sequin connecting body and seals the sequin to be sewed while cutting the released sequin. It is related to the sequin insertion structure of the sequin sewing device which is easy and stable to insert the sequins.

In general, Sequin (Spangle) is a synthetic resin film having a certain width is formed in a circular shape with a hole having a predetermined size in the center, the sequin connector used for sewing work in a number of sequins in a row It is formed to be fixed on the to-be-sealed material while cutting one by one using a sequin sewing device in a connected form.

It is known that the prior art of such a sequin sewing device is described in Korean Patent No. 10-0597201 (name of Sequin supply device).

As shown in Figs. 1 and 2, the conventional sequin sewing device 10 is largely mounted to the side surface of the sewing head 60 by using a predetermined joining means and a plurality of link structure mounting base block 30 And a reel holder 20 which is rotatably mounted to the upper end of the installation base block 30 and secures the reel to which the sequin connector is stored, and is released from the reel. It consists of the sequin supply apparatus 40 which transmits a sequin connection body by a predetermined | prescribed pitch using many instruments.

In addition, the sequin sewing device 10 is mounted to reciprocate in the up / down direction with respect to the sewing head 60 by using a plurality of link structures and cylinders, when the sequin sewing operation is not performed conventional embroidery The sequin sewing device 10 is retracted upward so as not to interfere with the work, and when the sequin sewing work is to be performed, the sequin sewing device 10 is formed to be transported downward to perform the sewing work.

On the other hand, the sequin supply device 40 is installed on the lower end of the installation base block 30, as shown in Figure 2, the support block is mounted on the lower end of the installation base block 30 using a predetermined coupling means ( 42, a support plate 43 formed horizontally to mount the sequin at the lower end of the support block 42, and a bracket mounted on one side of the support block 42 by using a predetermined joining means ( 44).

In addition, the support plate 43 is formed in a rectangular plate shape so that the slotted hole of the long hole has a predetermined width interval in the center.

In addition, the bracket 44 has a bent portion such as one side inclined surface of the support block 42. Shaped in the shape of a rectangular plate, sequin pressing plate spring 45 and guide portion 46 are respectively mounted on the front and rear lower ends by using predetermined coupling means.

Here, in the sequin insertion structure of the conventional sequin sewing device disclosed in the patent, the operator directly inserted the sequin by separating the sequin pressing plate spring 45 from the support plate 43 when the sequin is inserted. In this process, the insertion process of the sequins is cumbersome and the workability is not good, and the long-term use causes the deformation of the sequin pressing plate spring 45, and there has been a problem in that the productivity is reduced.

In addition, due to the deformation of the sequin presser leaf spring (45) during long-term use, the sequin twisting between the sequin presser leaf spring (45) and the support plate 43 during the process of insertion and movement of the sequins caused a lot of defective sequin sewing material. There has been a production problem.

In addition, the guide portion 46 of the sequin presser leaf spring 45 also has a hassle to be replaced with a sequin presser leaf spring 45 equipped with a guide portion 46 according to the size of the sequin, thereby increasing the working time. There has been a problem that work efficiency is lowered and labor costs increase.

Accordingly, the present invention has been made to solve the problems of the prior art as described above, the first object of the present invention is the sequin is inserted into one side of the sequin sewing device transporting direction of the sequin due to the deformation of the sequin pressing plate spring during transport It is to provide a sequin insertion structure of the sequin sewing device to prevent twisting.

In addition, a second object of the present invention is to provide a sequin insertion structure of the sequin sewing device that can be easily sequin insertion operation.

In addition, the third object of the present invention is to provide a sequin insertion structure of the sequin sewing device to prevent deformation of the sequin pressing plate spring when the sequin is inserted.

Therefore, the sequin insertion structure of the sequin sewing device according to an embodiment of the present invention for achieving the above object is mounted on the side of the sewing head to release the sequin from the sequin connecting body, and the released sequins the elastic force of the sequin pressing plate spring In the sequin insertion structure of the sequin sewing device to prevent the separation of the sequins by pressing, the sequin pressing plate spring for pressing and pressing the sequins using a predetermined elastic force to prevent the transfer direction is shifted during sequins; A support plate fixed to a lower end of the sequin sewing device such that the sequin pressing plate spring contacts the upper one side thereof; It is provided on one side of the sequin sewing device, the leaf spring support for adjusting the separation distance between the sequin pressing plate spring and the support plate; characterized in that it comprises a.

In a preferred embodiment, it characterized in that it further comprises a guide plate for guiding the sequin to be conveyed coupled mounted on the support plate.

In addition, the guide plate is characterized in that the guide groove for guiding the sequins conveyed to the lower portion in the shape of a rectangular plate is formed.

In addition, the leaf spring support portion, the mounting block is coupled to one side of the support block of the sequin sewing device; A cylindrical leaf spring support rod which is rotatably coupled to penetrate the mounting block; A handle portion coupled to one end of the leaf spring support rod; And an elastic member installed in a spaced space between the handle part and the mounting block.

In addition, the mounting block is characterized in that the support rod stopper protruding from one side of the upper end.

In addition, the leaf spring support rod is characterized in that the sequin guide grooves for guiding the sequin and the leaf spring fixing groove to which the upper end of the sequin pressing plate spring is fixedly coupled to each other is formed on each side.

The sequin pressing plate spring is characterized in that at least one guide protrusion for guiding the transport of the sequin is formed at one side.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

Figure 3 is a state diagram showing a sequin insertion improved structure of the sequin sewing apparatus according to a preferred embodiment of the present invention attached to the sewing head, Figure 4 is a sequin sewing apparatus according to a preferred embodiment of the present invention shown in FIG. Is a perspective view showing an improved structure for inserting sequins.

In addition, Figure 5 is a partially enlarged view showing a sequin insertion improved structure of the sequin sewing apparatus according to a preferred embodiment of the present invention shown in Figure 3, Figure 6 is a preferred embodiment of the present invention shown in Figure 3 Fig. 7 is a partially used state diagram illustrating a sequin insertion improvement structure of the sequin sewing device, and FIG. 7 is an exploded perspective view showing the support plate and the guide plate shown in FIG. 6.

As shown in the figure, the sequin supply device 400 which is installed at the lower end of the installation base block 300 mounted to the side of the sewing head, the insertion portion into which the sequin is inserted, the sequin inserted through the insertion portion Consists of a transmission unit for transporting, a trimmer provided with a sequin scalpel 480 for cutting the sequins transferred through the transmission unit.

Here, the sequin transmission structure of the transmission unit is mounted to the support block 420 provided in the lower portion of the installation base block 300, the drive motor 410 to provide a driving force for conveying the sequin and the drive motor 410 Rocking arm 413 fastened to the drive shaft 412 and rotated in the forward / backward direction, and rotatably mounted at the lower end of the rocking arm 413, and the sequin connection body has a predetermined pitch according to forward and backward movements. It consists of a feed lever 414 having a hook portion engaged with the center hole of the sequin constituting the sequin connecting body at its tip, and a feeding lever support 415 for immovably fixing the sequin connecting body. .

In addition, the sequin insertion structure of the insertion part includes a leaf spring supporter 450, a sequin presser leaf spring 440, a support plate 460, and a guide plate 470.

The leaf spring support portion 450 is formed as an actuating lever type, so that the sequin presser leaf spring is rotatably mounted to one side of the support block 420 of the sequin sewing device 100 by using the mounting block 430. 440 and the support plate 460 is formed in a structure for adjusting the separation distance.

Here, the leaf spring support portion 450 is coupled to the support bracket 490, the other end of which is provided on the other side of the support block, by means of fixing means such as screws, and one end of which is mounted on one side of the support block 420. 430, a cylindrical plate spring support rod 452 rotatably coupled to penetrate the mounting block 430, and a handle 451 coupled to one end of the plate spring support rod 452. And, installed in the spaced space between the handle 451 and the mounting block 430 provides a return force for returning to the original position after the rotation of the leaf spring support rod 452 and at the same time the sequins at the time of transfer of the sequin connector It is composed of an elastic member 454 to assist the pressing force to the sequin pressing plate spring 440 for pressing the connecting body on the support plate 460.

At this time, at one end of the mounting block 430, a support rod stopper 432 is formed to protrude to prevent over-rotation due to inadvertent operation of the leaf spring support rod 452.

On the other hand, on both outer peripheral portions of the leaf spring support rod 452, the upper end of the sequin pressing plate spring 440 is fixed using a predetermined fastening means plate spring fixing groove 456, and for guiding the sequin connector to the transmission unit Sequin guide grooves 458 are formed separately.

The sequin pressing plate spring 440 is pressed by pressing the sequin connector inserted into the plate spring support portion 450 with a predetermined elastic force from above, to prevent the transfer direction of the sequin connector from being shifted. On one side of the sequin pressing plate spring 440 is formed a guide protrusion 441 for guiding the transport of the sequin.

In this case, one or more guide protrusions 441 may be provided in the sequin pressing plate spring 440.

The support plate 460 is fixed to the lower end of the sequin sewing device 100 such that the sequin pressing plate spring 440 and the upper one side contact. Here, the support plate 460 is formed in a rectangular plate shape so that the slot-shaped slot hole 462 in the center portion is formed to have a predetermined width interval, a plurality of coupling holes 461 formed with a screw portion on the inner peripheral surface side Is formed.

The guide plate 470 is fixed by the fixing means 471 spaced apart a predetermined distance to the upper other side of the support plate 460 to be inserted between the guide plate 470 and the support plate 460. The other side of the sequin is guided. Here, the guide plate 470 is formed in a rectangular plate shape so that the long hole-shaped transfer hole 474 has a predetermined width interval in the center, a plurality of fixing holes 473 having a screw portion formed on the inner circumferential surface, Guide grooves 472 to guide the sequins to be transported to the lower side is formed. At this time, the fixing means 471 is provided with a screw is screwed to the coupling hole 461 of the support plate 460 through the fixing hole 473.

Referring to the operation and effect of the preferred embodiment of the present invention configured as described above, the operator unwinds the sequin connection body wound on the reel to guide guides formed on one side of the plurality of guide rollers and the sequin presser leaf spring 440 The guide portion 441 is inserted between the support plate 460 and the sequin presser leaf spring 440, and the handle portion of the operating lever which is the leaf spring support 450 where the sequin presser leaf spring 440 is fixed at the time of insertion. When the 451 is rotated in one direction, the support plate 460 and the sequin are rotated while the sequin pressing plate spring 440 fixed to the leaf spring support rod 452 of the actuating lever, which is the leaf spring support 450, rotates in the same manner. The pressing leaf springs 440 are spaced apart so that the sequins can be inserted therebetween. At this time, unlike the prior art, the area of the sequin pressing plate spring 440 in contact with the support plate 460 is shortened so that the supporting plate 460 is not disturbed by other structures when the sequin pressing plate spring 440 is rotated. And separation is possible.

At this time, the sequin pressing plate spring 440 is spaced between the supporting plate 460 by using the operation lever which is the leaf spring support 450, so that the insertion of the sequin is convenient, and the hand or other tool of the conventional worker is used. Prevents deformation of the sequin presser leaf spring 440 generated when the sequin presser leaf spring 440 is spaced apart from the support plate, and is inserted between the sequin presser leaf spring 440 and the support plate 460. Since the contact area between the sequin and the sequin presser leaf spring 440 is reduced, it is possible to prevent deformation of the sequin presser leaf spring 440 due to long-term use.

In addition, the sequin inserted between the support plate 460 and the sequin pressing plate spring 440 passes between the support plate 460 and the guide plate 470, and a guide groove 472 formed at a lower side of the support plate 460. Will be guided and transported. In this case, the support plate 460 guides the lower side of the sequin, and the guide plate 470 guides the upper side and the side of the sequin.

At this time, unlike the prior art sequin pressing plate spring 440 is less deformation, and provided with a guide plate 470 formed with a guide groove 472 at the lower side Sequin due to guide the upper side and the side of the sequin when sewing This prevents warping and prevents poor sequin supply due to less deformation during long-term use.

In addition, because the upper side of the sequin as well as the side portion is guided by the guide groove 471, the guide protrusion 441 of the sequin presser leaf spring 440 is also provided with a guide protrusion 441 according to the size of the sequin. There is no need to replace with the pressing leaf spring 440.

In the above, the configuration and operation of the present invention has been shown in accordance with the above description and drawings, but this is merely described, for example, and various changes and modifications are possible without departing from the spirit and scope of the present invention. Of course.

As described above, the sequin insertion structure of the sequin sewing device of the present invention prevents deformation of the sequin presser leaf spring when the sequin is inserted, thereby reducing the cost of defect repair and increasing productivity.

In addition, the sequin is inserted into one side of the sequin sewing device has the effect of preventing the sequin of the sequins during transportation to reduce the defective rate of the sequin sewing material.

In addition, it is made of a structure that can be easily inserted into the sequins, there is an effect that the work is easy to improve the workability.

Claims (7)

In the sequin insertion structure of the sequin sewing device which is mounted on the side of the sewing head to release the sequins from the sequin connecting body and presses the released sequins with the elastic force of the sequin pressing plate spring, thereby preventing the sequins from being separated. Sequin pressing plate spring for pressing the sequin by using a predetermined elastic force to prevent the transfer direction is shifted during the sequin transfer; A support plate fixed to a lower end of the sequin sewing device such that the sequin pressing plate spring contacts the upper one side thereof; Sequin inserting structure of the sequin sewing device comprising a; is provided on one side of the sequin sewing device, the plate spring support for adjusting the separation distance between the sequin pressing plate spring and the support plate. The method of claim 1, Sequin inserting structure of the sequin sewing device further comprises a guide plate for guiding the sequin is coupled to the conveyance mounted on the support plate. The method of claim 2, wherein the guide plate, Sequin inserting structure of the sequin sewing device characterized in that the guide groove for guiding the sequins conveyed to the lower portion in the form of a rectangular plate. The method of claim 1, wherein the leaf spring support, A mounting block coupled to one side of the support block of the sequin sewing device; A cylindrical leaf spring support rod which is rotatably mounted to penetrate the mounting block; A handle mounted to one end of the leaf spring support rod; And Sequin insertion structure of the sequin sewing device comprising a; elastic member which is installed in the spaced space between the handle and the mounting block. The method of claim 4, wherein the mounting block, Sequin insertion structure of the sequin sewing device, characterized in that the support rod stopper protruding from one side of the upper end. The method of claim 4, wherein the leaf spring support rod, Sequin inserting structure of the sequin sewing device characterized in that the sequin guide groove for guiding the sequin and the leaf spring fixing groove that is coupled to the upper end of the sequin pressing plate spring on both sides are formed respectively. The method of claim 1, wherein the sequin press leaf spring, Sequin insertion structure of the sequin sewing device, characterized in that at least one guide protrusion is formed to guide the transport of the sequin on one side.

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