WO2009043274A1

WO2009043274A1 - A seamless ultrasonic filming trim and hot air fusion combine machine

Info

Publication number: WO2009043274A1
Application number: PCT/CN2008/072473
Authority: WO
Inventors: Yan Kit Yue
Original assignee: Kao Tak(Hk) Company Limited
Priority date: 2007-09-25
Filing date: 2008-09-23
Publication date: 2009-04-09
Also published as: CN201089860Y

Abstract

A seamless ultrasonic filming trim and hot air fusion combine machine, and the machine has a filming device provided with an upper pressure wheel (5) and a lower pressure wheel (6) for pressing cutting piece, and a heating device (2,9) for heating a glue film (12) and the cutting piece, and an ultrasonic cutting device fixed by the upper pressure wheel (5) and the lower pressure wheel (6) which is comprised by an ultrasonic generator (14) and an upper cutter (13), and a removable folder (7,30) fixed at a cutting piece entrance defined by the lower and upper pressure wheels. The machine can perform the function of filming trim or fusion and switch them through changing the components according to the production need.

Description

Description Seamless ultrasonic film trimming and hot air fusion mixer

[1] The present invention relates to a seamless ultrasonic film trimming and hot air fusion mixer which can alternatively be selected for both trimming and fusing.

Background technique

[2] 超声波 Ultrasonic fabric trimming and seamless fusion technology, the fabric trimming has the advantages of no loose edges, no hard edges and no particle ends. Therefore, seamless ultrasonic film trimming technology is widely used. In the existing application technology, the seamless ultrasonic film trimming and fusion is performed by three independent and single-function devices, which are a film laminator, an ultrasonic trimming machine and a hot air fusion machine. The film laminating machine sticks the film to the edge of the fabric, and the ultrasonic trimming machine cuts and trims the fabric with the film on the edge to make it not scatter, and the hot air melting machine will have a film and be trimmed. The fabric is crimped or lapped with another piece of fabric. In this way, the entire stitching process requires three separate and functional single film laminators, ultrasonic trimming machines and hot air fusion machines, which results in the need to purchase more equipment and increase production costs.

Disclosure of invention

technical problem

[3] The technical problem to be solved by the present invention is that the existing seamless ultrasonic film trimming and fusing are respectively completed by three independent and functional single devices, resulting in numerous equipments for production and high production costs. A seamless ultrasonic film trimming and hot air fusion mixer is available which provides a choice of film, trimming and fusing.

Technical solution

[4] The technical solution adopted by the present invention to solve the technical problems thereof is as follows: A seamless ultrasonic film trimming and sewing mixer is proposed, which comprises a film coating device, and the film coating device comprises an upper pressing wheel for pressing the cutting piece and a lower pressing wheel, a heating device for heating the film and the cutting piece, an ultrasonic cutting device composed of an ultrasonic generator and an upper cutting blade, and a cutting piece for the upper and lower pressing wheels are arranged beside the upper pressing wheel and the lower pressing wheel A detachable pull cylinder is provided at the entrance. [5] The seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the pull cylinder is an overlapping pull cylinder

The overlapping drawing cylinder is a device for suspending the two pieces to sew the edges of the two pieces to a certain width and positioning the two pieces.

[6] The seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the drawing cylinder is a folding cylinder

The hem tube is folded by folding the edge of the piece with the film so that the piece has a hem structure on the side.

[7] In the seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the heat generating device includes an upper heat generating box, and the upper heat generating box is provided with a cold air inlet and a hot gas outlet, and the hot gas outlet is connected There are two hot air pipes, and the hot gas outlets of the two hot air pipes are respectively located at the entrance of the cutting piece of the upper and lower pressing wheels.

[8] In the seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the upper heat generating box is further provided with a heat conducting boot for preheating the film, and the heat conducting boot is provided with Guide groove for film sliding

[9] In the seamless ultrasonic film trimming and hot air fusion mixer of the present invention, the heat conducting shoe and the upper heat generating box are detachably connected.

[10] In the seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the heat generating device further includes a lower heat generating box, and the lower heat generating box is provided with a cold air inlet and a hot gas outlet, the hot gas outlet A hot gas pipe is connected, and the hot gas outlet of the hot gas pipe is located below the inlet of the upper and lower pressure rollers.

[11] In the seamless ultrasonic film trimming and hot air fusion mixer according to the present invention, the cutting edge of the upper cutting blade is flush or tangent to the interface between the upper pressing wheel and the lower pressing wheel.

[12] In the process of performing the film trimming process at the edge of the cutting piece, the pulling barrel of the mixer needs to be removed, the heat conducting shoe is mounted on the upper heating box, and the film is passed through the guiding groove of the heat conducting shoe, and the heat conducting shoe can be The film is preheated and enters between the upper pressing wheel and the lower pressing wheel together with the piece, and the film is bonded to the edge of the piece by the upper and lower pressing rolls, and the ultrasonic cutting of the same side of the upper and lower pressing wheels is carried out. The device can trim the edge of the piece and the film to make the edge of the piece neat and not loose. After the two pieces need to be fused, the puller of the mixer is loaded and the heat-conductive boots on the heat-generating box are removed, and the two pieces are lapped and stitched, and the overlapping pull-type cylinder is selected, and the cut piece is folded. Install the flanged pull cylinder.

Beneficial effect

[13] The seamless ultrasonic film trimming and hot air fusion mixer in the present invention has the same as the prior art. The following advantages: According to the needs of production, a small number of parts are replaced, so that the mixer can realize the function of trimming or fusing the film, realize the exchange of the trimming and fusion functions of the film, increase the utilization rate of the equipment, and reduce the production cost. DRAWINGS

[14] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

[15] FIG. 1 is a schematic structural view of a seamless ultrasonic film trimming and hot air fusion mixer according to the present invention;

[16] FIG. 2 is a schematic view showing the structure of a main body of the seamless ultrasonic film edge trimming and hot air fusion mixing machine of the present invention, wherein the pulling cylinder of the seamless ultrasonic film is removed and the function of cutting the film is performed;

[17] FIG. 3 is a schematic view showing the structure of an upper heat generating box and a heat conducting boot of the seamless ultrasonic film trimming and hot air melting mixer of the present invention;

[18] FIG. 4 is a schematic view showing the structure of the main body of the seamless ultrasonic film trimming and hot air fusion mixer of the present invention with the heat transfer boot removed to perform the fusion function;

[19] FIG. 5 is a schematic view showing a state in which a seamless ultrasonic film trimming and hot air fusion mixer of the present invention folds a side edge of a cutting piece with a folding flange;

6 is a schematic view showing a state in which the seamless ultrasonic film trimming and hot air fusion mixer of the present invention is used to sew two pieces together with an overlapping drawing cylinder.

detailed description

1 to 6 show a preferred embodiment of the present invention.

[22] Please refer to FIG. 1 and FIG. 2, the seamless ultrasonic film trimming and hot air fusion mixer of the present invention can be modified from the existing film coating device, and the modification is performed in the existing film coating device. An ultrasonic cutting device composed of an ultrasonic generator 14 and an upper cutter 13 is added to the main body, wherein the upper cutter 13 is located beside the upper pressing wheel 5 and the lower pressing wheel 6, and the interface between the cutting edge and the upper and lower pressing wheels 5, 6 Flush, the horizontal distance from the upper and lower pressure rollers 5, 6 can be adjusted, depending on the width of the film. Further, at the entrance of the cutting piece of the upper and lower pressure rollers 5, 6, a detachable folding cylinder 7 is provided, and the folding cylinder 7 and the ultrasonic film trimming device are detachably mounted. According to the procedure to be performed by the mixer, the hemming cylinder 7 can be replaced with the overlapping cylinders 30. The pieces are workpieces to be processed, such as cut fabrics and the like. The seamless ultrasonic film trimming and hot air fusion mixer is further provided with a heating device for heating the film 12 and the cutting piece, and the heating device comprises an upper heating box 2 and a lower heating box 9, as shown in FIG. 3, the upper heating box 2 A cold air inlet 25 and a hot gas outlet 26 are provided, and a hot plate 27 is arranged in the box to heat the air inside the box, and the inside of the box is provided with fins 28 interdigitated, increasing The contact area of the air and the electric heating plate 27 is to improve the heat exchange efficiency. The hot air outlet 26 on the upper heating box 2 is connected with two left and right hot air pipes 4, and the outlets of the two hot air pipes 4 are respectively located at two sides of the cutting inlet of the upper and lower pressing wheels 5, 6, and the film 12 is applied from both sides. Or the piece located on the upper layer is heated. The upper heating box 2 is further provided with an aluminum heat conducting boot 3 for preheating the film 12, and the aluminum heat conducting boot 3 is provided with a film sliding guide groove 24, and the aluminum heat conducting boot 3 obtains heat from the upper heat generating box 2 to the film. 12 is heated. The lower heat generating box 9 has the same internal structure as the upper heat generating box 2, and a hot air pipe 8 is connected to the hot gas outlet thereof, and the outlet of the hot gas pipe 8 is located below the cut piece inlet of the upper and lower pressure rollers 5, 6, and the hot air is blown out. The piece located on the lower layer is heated.

[23] As shown in Fig. 2, in this figure, the folding cylinder 7 is removed, and the mixer performs the film trimming function. After the film trimming process, the tape puller 1 conveys the double-sided film 12 to the guide groove 24 of the aluminum heat transfer shoe 3 without tension. The aluminum heat conducting boot 3 absorbs heat from the upper heat generating box 2, and heats the double-sided adhesive film 12 passing thereover, and the double-sided adhesive film 12 enters the upper and lower wheels together with the cut piece at the entrance between the upper and lower pressing wheels 5, 6. Between 5 and 6, at the entrance, the hot air in the upper heat generating box 2 is heated by the blowing of the two blowing pipes 4 at the left and right sides of the film 12 at the entrance of the cutting piece. The hot air in the lower heat generating box 9 is led out by the duct 8, and the cut piece is heated. The heated film 12 enters between the upper and lower pressing wheels 5, 6 together with the piece. The upper and lower pressing wheels 5, 7 are a pair of rollers. During the rotation process, the film 12 is pressed against the piece, and the film 12 is continuously pulled between the film 12 and the upper and lower pressing wheels 5, 6. . The upper and lower pressure rollers 5, 6 press and bond the film and the cutting piece, the ultrasonic cutting device located on the side of the upper and lower pressure rollers 5, 6 operates, and the ultrasonic generator cooperates with the upper cutter 13 to cut The sheet and the film 12 are cut and melted to make them neat, and the pieces are not scattered, and the cut pieces are sucked into the chip barrel 10 for collection, and after the film 12 is bonded to the pieces, A cold air duct is disposed behind the upper and lower pressure rollers 5, 6 to cool the cut piece to complete the filming and trimming of the cut piece.

[24] In the process of attaching the film, the speed difference between the upper pressing wheel 5 and the lower pressing wheel 6 can be adjusted by the speed adjusting knob 22 or through the touch screen 23 according to the production needs, so that the piece of the film to be stuck is applied. The position is formed so that the garment made by the piece has a three-dimensional feeling, and the entire film cutting speed can be controlled by the foot switch 11 or by the touch screen 23. The amount of hot air blown by the upper heat generating box 2 is shown in Table 17 and can be adjusted by the adjusting knob 16. The amount of hot air blown by the lower heat generating box 9 is shown in Table 19 and can be adjusted by the adjusting knob 18, and the cold air is blown behind the upper and lower pressing wheels 5, 6. The amount is shown in Table 21 and can be adjusted by the adjustment knob 20, and the pressure between the upper and lower pressure rollers 5, 6 is adjusted by the adjustment knob 15. [25] As shown in FIG. 4 and FIG. 5, in this figure, the folding cylinder 7 is mounted, the heat-conductive boot 3 on the upper heat-generating box 2 is disassembled, and the flange is fused, and only the looseness of the mixer is turned off. The functions of the belt 1 and the ultrasonic generator 14. In the hemming process, the hemming tube 7 folds the edge of the piece to which the film 12 is attached, and overlaps the piece. After the lamination, the hot air pipe 4 blows hot air from the upper side of the overlap. The position of the film 12 on the stack is heated to melt the film 12, and the heated piece and the film 12 are pulled between the upper and lower pressure rollers 5 and 6 under the traction of the upper and lower pressure rollers 5, 6. Pressing the upper and lower pressure rollers 5, 6 to merge the edge of the cutting piece with the cutting piece, and the folded edge pressed by the upper and lower pressing wheels 5, 6 is blown out by the cold air pipe behind the upper and lower pressing wheels 5, 6. The pieces are cooled to achieve the hem of the piece.

[26] As shown in Fig. 6, in the case where the two pieces are to be seamlessly fused, the hem tube 7 is correspondingly replaced with the overlap barrel 30. Among the two pieces, one of the pieces is subjected to the film trimming and trimming process 31, and the other piece is only subjected to the trimming process, the single trimming piece 32, the fusion 吋, the overlapping pull cylinder 30, the film repair The protective paper of the double-sided adhesive film 12 on the side panel 31 is removed, and overlaps with the edge of the single trimming sheet 32, and the overlapping width is the width of the adhesive film 12, and the lower heat generating box 9 is blown out. The hot air is heated by the blowing pipe 8 to the stitched edge of the film trimming piece 31, and the upper heat generating box 2 heats the stitched edge of the single trimming piece 32 through the left and right blowing pipes 4, and the heated two pieces are up and down The pressure rollers 5, 6 are pulled between the upper and lower pressing wheels 5, 6, and the upper and lower pressing wheels 5, 6 are pressed to fuse the edges of the two cutting pieces, and the edges of the two cutting pieces pressed by the upper and lower pressing wheels are pressed on the upper and lower pressing wheels 5 At the rear of 6, the cold air is blown out by the cold air duct for cooling.

Claims

Claim

[1] 1. A seamless ultrasonic film trimming and hot air fusion mixer, comprising a filming device, wherein the filming device comprises an upper pressing wheel and a lower pressing wheel for pressing the cutting piece, heating the film and the cutting piece. The heat generating device is characterized in that: an ultrasonic cutting device composed of an ultrasonic generator and an upper cutter is disposed on a side of the upper pressing wheel and the lower pressing wheel, and a detachable pulling is arranged at the cutting inlet of the upper and lower pressing wheels Tube

[2] 2. The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein: the draw cylinder is an overlap pull cylinder.

[3] The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein the drawing cylinder is a folding cylinder.

[4] 4. The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein: the heat generating device comprises an upper heat generating box, and the upper heat generating box is provided with a cold air inlet and a hot air. An outlet, the hot gas outlet is connected with two hot air pipes, and the hot gas outlets of the two hot air pipes are respectively located at left and right sides of the cutting piece inlet of the upper and lower pressure rollers.

[5] The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein: the upper heat generating box is further provided with a heat conducting boot for preheating the film. The heat conducting shoe is provided with a guide groove for sliding the film.

[6] 6. The seamless ultrasonic film trimming and hot air fusion mixer according to claim 5, wherein: the heat conducting shoe and the upper heat generating box are detachably connected.

[7] 7. The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein: the heat generating device further comprises a lower heat generating box, wherein the lower heat generating box is provided with a cold air inlet and a hot gas outlet, the hot gas outlet is connected with a hot gas pipe, and the hot gas outlet of the hot gas pipe is located below the inlet of the upper and lower pressure rollers.

[8] 8. The seamless ultrasonic film trimming and hot air fusion mixer according to claim 1, wherein: the cutting edge of the upper cutting blade is flush with or intersects with the interface between the upper pressing wheel and the lower pressing wheel. cut.