KR20020034122A - The width and vertical cutting and sewing line's marking equipment of roll curtain cloth - Google Patents

Abstract

PURPOSE: An apparatus for indicating a cutting line or a sewing line in a transverse direction and a longitudinal direction of a curtain fabric is provided which makes it possible to perform the precise working of a sewing line and cutting. Sewing and manufacture of a curtain are efficiently carried out, thereby a high quality product is obtained. CONSTITUTION: A roll curtain fabric supporting apparatus(2), a tension controlling apparatus(3), a longitudinal direction cutting apparatus(4), longitudinal direction sewing line indicator(5) and a winding apparatus(6) are successively constructed at a body frame(1) from the front to the rear to form a longitudinal working part, a fabric absorbing and transferring apparatus(7), a curtain fabric absorbing apparatus(8) and a cutting line and sewing line indicating apparatus(9) are successively constructed to form a transverse direction working part.

Description

The width and vertical cutting and sewing line's marking equipment of roll curtain cloth}

The present invention relates to a horizontal, vertical cutting and seam display device of the roll curtain, and to maintain the right angle in the horizontal and vertical direction of the rolled state of the roll and eliminate the loss of the curtain by the seam or cutting to manufacture the rod and curtain It is to ensure high efficiency and high quality products.

Curtains are installed to cover light in windows installed in various buildings such as homes and offices.

Such curtains are installed on rails in the upper part of the window frame or on the ceiling, and the hooks with rollers on the rails are fitted to the rails, and the curtains are moved from side to side along the rails.The curtains are installed on the upper roller shafts. Roll screen curtain which rolls up or down (including screen) to open and close, Roman shade curtain which folds up the curtain cloth in a zigzag state at a certain width in the horizontal direction, and raises the cardboard cut at regular intervals vertically It is used in various ways, such as a blind curtain which opens and closes by folding.

Such a conventional curtain has a curtain standard different according to the size of the window frame.

Therefore, in the manufacture of curtains, the curtains should be cut according to the size of the window frame, and the sewing is done. At this time, the curtains must be kept at right angles and the size is accurate to produce high-quality curtains, especially roll screen curtains and roman shade curtains. The paper should be kept at right angles, and in the case of roman shade curtains, the seams should be formed at the exact intervals in the horizontal direction to seal and install the curtains, and the appearance will be beautiful when folding them. Marking and cutting lines can be difficult.

That is, in the conventional method, the rolled curtains are unfolded one or several layers on a flat table to display cutting lines or seams using a ruler and cut them with cutting scissors.

Such marking and cutting method of the bar and cut line does not solve the change of the expansion and contraction of the curtain and cannot keep it perpendicular to the horizontal and vertical directions, resulting in the loss of precision and the loss of the fabric. There has been a drawback that the quality of the curtain is poor and mass production is not achieved.

Accordingly, the present invention is to solve the conventional defects and to keep the tension in the rolled state of the roll to the winding roller of the other point while winding one or more in the longitudinal direction to display one or more cuts or seams and winding in the longitudinal operation is completed Horizontal and vertical cutting and seam display devices of the curtains that can move the working area of the roller in the horizontal direction to have the seam or cut in the horizontal direction, and thus have the cutting and the seam in the horizontal and vertical direction and perform precise work efficiently. The purpose is to provide.

1 is a side view of the present invention

Figure 2 is an exploded perspective view showing the mounting state of the cutting blade in the longitudinal direction in the present invention

Figure 3 is a perspective view of the tension adjusting device in the present invention

Figure 4 is a perspective view of an extract bar bar marking pen for displaying the bar line on the curtain in the present invention

Figure 5 is a longitudinal cross-sectional view of an extract bar bar marking pen indicating a bar line in the present invention

Figure 6 is a perspective view of the curtain winding device in the present invention

Figure 7 is a perspective view of the paper holding device in the present invention

Figure 8 is a perspective view of the transverse cutting edge of the curtain in the present invention

Figure 9 is a perspective view of an extracting device of the curtain in the present invention

Figure 10 is a perspective view of the support bar for supporting the curtain in the present invention

※ Explanation of Signs of Major Parts of Drawings

1 body frame 2 roll curtain support device

3: tension adjustment device 4: longitudinal cutting device

5: longitudinal bar line display device 6: winding device

7: paper feeding device 8: curtain paper feeding device

9: cutting and sewing line display device

20,20a, 30,30a, 50a, 70: guide roller

21: support shaft 22: bracket

22a: Support rod 23: Tightening screw

31,50,80,80a, 83,90,90a: Support 32: Support shaft

33: stone piece 34: tension adjustment shaft

34a: Spiral 36: Support bracket

40: support shaft bar 41, 41a, 73: support plate

42: cutting edge holder 43, 51, 51a: fixing screw

44: cutting edge 45: support

45a: Tightening screw 46: Foundation blade support screw

52: pen support body 52a: stone pieces

53: ink tube 54: hollow tube

55: support tube 55a: wick

56: display disc 35, 57: pin

58: spring 59: bar bar marking pen

60, 60a: drive roller 61, 61a, 71a, 71a, 92a: shaft

62: winding roller 71: blotting roller

72: guide 74,84: cylinder

74a, 84a: rod 75: support

81: blotting paper 82: new construction plate

91 frame 91a support part

92: drive motor 93: rotary cutting blade

The present invention is provided with a roll curtain support device (2), tension adjustment device (3), longitudinal cutting device (4), longitudinal seam display device (5), winding device (6) in order to the main frame (1) It consists of a transverse working part which in turn is provided with a longitudinal working part, a paper feeding device 7, a sheet paper feeding device 8, and a cutting and seam display device 9.

The roll cage support device 2 has a support rod 22a on a lower support shaft 21 having a pair of guide rollers 20 and 20a on the main frame 1 as shown in Figs. The bracket 22 is configured by combining the tightening screw 23.

In addition, the tension adjusting device 3 couples the pair of guide rollers 30 and 30a to the main frame 1 with the support 31, as shown in Figs. 1 and 3, and the support shaft at the central point of the support 31. Coupling (32) to the main body frame (1) and the tension adjustment shaft 34 is located on one side of the lower piece 33 is coupled to the pin 35 and coupled to the spiral (34a) of the tension adjustment shaft 34 to the main body frame It is comprised by the support bracket 36 of (1).

Further, the longitudinal cutting device 4 constitutes cutting blade support plates 41 and 41a above and below the support shaft bar 40 of the main frame 1, as shown in FIGS. The cutting blade holder 42, which has been fitted, is provided with a fixing screw 43 that is coupled to the support shaft rod 40, and on one wall, a support piece 45 for fixing the cutting blade holder 42 is tightened with a screw 45a and a cutting. It is composed by combining the blade support screw 46.

In addition, the longitudinal bar line display device 5 has a pen support body 52 which is fitted to the support 50 of the main frame 1 and fixed to the fixing screw 51 as shown in FIGS. 1, 4, and 5. , The hollow plate 54 is inserted into the projection piece 52a of the pen support body 52 and fixed with the set screw 51a, and the display disc 56 is formed at the front end of the support tube 55 in which the wick 55a is housed. ) Is combined with a pin 57, a spring 58 is built in the hollow tube 54, and a bar line marking pen 59 is formed at the rear of the ink tube 53, and the display disc 56 is guided. It is configured to be located in the roller (50a).

In addition, the winding device 6, as shown in Figs. 1 and 6, connects a pair of drive rollers 60 and 60a to the main frame 1 with shafts 61 and 61a to drive rollers 60 and 60a. It is constructed by putting the winding roller 62 on the top.

In addition, the paper conveying apparatus 7 is provided with a paper rollers 71 having the guide rollers 70 installed on the main frame 1 as shown in Figs. 1 and 7 and both outer shafts 71a of the paper rollers 71. ) Is positioned on the support guide 72 in the shaft support portion 75 and connected to the rod 74a of the cylinder 74 formed in the support plate 73.

In addition, the curtain holding device 8 is provided with the support 80 (80a) up and down on the main frame 1, as shown in Figs. 1 and 9, the rod of the cylinder 84 coupled to the rear support (83) ( It is comprised by connecting with the paper-pressure stand 81 provided with the expansion-contraction plate 82 in 84a).

In addition, the cutting or bar-line display device 9 is inserted into the upper and lower support bases 90 and 90a of the main body frame 1 as shown in FIGS. 1 and 8 to the support portion 91a of the frame 91 which is conveyed back and forth. 92 is mounted and the rotary cutting edge 93 is installed on the tip shaft 92a of the drive motor 92, or the bar-line display pen 59 as shown in Fig. 5 is attached to the support portion 91a of the frame 91. It is configured by.

In the drawings, reference numeral 100 denotes a roll curtain, 101 denotes a roll curtain which is cut in the longitudinal direction or a bar line is indicated in the longitudinal direction, and 102 denotes a finished curtain.

In the apparatus of the present invention configured as described above, when cutting or sewing lines are displayed on the roll curtain in the horizontal or vertical direction, the rolled sheet 100 is placed on the roll curtain support device 2.

At this time, the bracket 22 of the support shaft 21 is moved from the support shaft 21 so that the roll curtain 100 does not move, and the bracket 22 is fixed to the support shaft 21 by the tightening screw 23. Support the roll curtain.

Thus, the roll curtain supported by the roll curtain support device 2 passes through the tension roller 3 and the guide roller 50a of the longitudinal seam display device 5, and the winding roller 62 of the winding device 6 is carried out. In the roll curtain, tension adjustment is performed by rotating the tension control shaft 34 of the tension control device 3 so that the spiral 34a of the tension control shaft 34 is supported by the support bracket of the main frame 1. At 36), the movement is made forward or backward, and thus the tension of the curtain is adjusted as the position of the support 31 is changed on the support shaft 32.

When cutting in the longitudinal direction on the adjusted curtain in this way to move to the cutting point set on the cutting blade holder 42 fitted to the support shaft rod 40 and fixed to the support shaft rod 40 by using a fixing screw 43. When the support shaft bar 40 above and below the support plate 41, 41a is positioned so that no flow occurs.

In addition, the cutting blade holder 42 supports the cutting blade 44 on the cutting blade support screw 46 to cover the support piece 45 to fix the captive screw 45a, and to cut the cutting blade 44 in the longitudinal direction of the curtain. The position is set at the cutting point set at.

In addition, when displaying the bar line in the longitudinal direction, the position of the pen support body 52 fitted to the support 50 of the main frame 1 is moved to the bar line mark point, and the pen support body 52 is supported by the fixing screw 51. The ink of the ink tube 53 is placed in the hollow tube 54 when it is fixed to the 50 and positioned so that the display disc 56 of the bar line pen 59 touches the curtain positioned in the guide roller 50a to maintain its elasticity. It is introduced along the spring 58 of the absorber is absorbed by the wick (55a), the display disc 56 is in contact with the wick (55a) to display the seam line.

In this manner, when the roll curtain of the roll curtain support device 2 is wound on the winding roller 62 of the winding device 6, the cutting edge 44 of the cutting device 4 is vertically mounted on the roll curtain. When the cutting is made while passing through the longitudinal seam line display device 5, the longitudinal seam line is displayed by the bar line display pen 59, and the winding is performed on the winding roller 62. Will be performed.

At this time, only the cutting line is made by removing the bar marking line pen 59 of the cutting line display device 5, and when the cutting edge 44 of the cutting device 4 is removed, only the bar line marking line is displayed. You can select one of these tasks to perform the task.

In this way, when the display of the cutting line or the sewing line in the longitudinal direction is completed, when the curtain of the winding roller 62 is to be cut in the horizontal direction, the guide wound roller 70 of the paper conveying device 7 is wound on the winding roller 62. When the rod 75a of the cylinder 74 on the support plate 73 is lowered to flow into the sheet presser 8 through the bottom, the shaft 71a of the presser roller 71 moves along the guide 72. When the shaft support portion 75 of the 71 is downward and the press roller 71 presses the curtain on the guide roller 70 and rotates the guide roller 70, the curtain is supported by the curtain holding device 8 while maintaining a constant tension. Flows into).

At this time, when the set amount of the curtain flows into the curtain paper holding device 8, the guide roller 70 of the sheet paper holding device 7 is stopped and positioned on the support 83 of the sheet paper holding device 8. The rod 84a of the cylinder 84 is operated to bring the pressure holder 81 into close contact with the walls of the upper and lower support zones 80 and 80a. At this time, the expansion and contraction plate 82 inside the pressure holder 81 is connected with the curtain. Will increase the adhesion.

As such, when the paper is completed, the frame 91 constituting the cutting and sewing line display device 9 is moved along the supports 90 and 90a while the driving motor 92 is driven to rotate the tip shaft 92a. The cutting blade 93 cuts the curtain in the pressed state.

When the cutting is completed as described above, the curtain paper holding device 8 is released, and the frame 91 is restored to its original state by riding on the supports 90 and 90a, and the guide roller 70 of the paper feeding device 7 is driven. The curtain is to be introduced again to the curtain paper holding device (8) is to repeat the process of cutting.

In this case, when the bar line display device 9 is not cut in the curtain, the driving motor 92 and the rotary cutting edge 93 are separated from the support part 91a of the frame 91 and the same point as shown in FIG. When the same bar line display pen 59 is provided, the display disc 56 of the bar line display pen 59 contacts the curtain to display the bar line in the transverse direction on the sheet squeezed by the curtain paper holding device 8.

As described above, the present invention enables the cutting of the cutting or the bar line marking in the vertical direction and the horizontal direction of the roll state of the roll state, which is convenient and in particular, the cutting and the bar line marking of the non-standard size are precisely and efficiently performed. It becomes possible.

As described above, the present invention can simultaneously perform the operation of displaying and cutting a plurality of sewing lines in the vertical direction while winding the tension of the roll state while winding at the other side, and also displaying the cutting or sewing lines in the horizontal direction. Therefore, it is a very practical and useful invention that enables high efficiency and lossless operation of seams and cuttings on the curtains when manufacturing roll screen curtains or roman shade curtains, since precise work can be performed efficiently.

Claims (9)

The roll curtain support device 2, the tension adjusting device 3, the longitudinal cutting device 4, the longitudinal seam display device 5, and the winding device 6 are sequentially rotated from the front to the rear of the main body frame 1. It is provided with a longitudinal working part, and comprises a paper conveying device (7), a sheet paper feeding device (8), a cutting and a bar line display device (9) in order to have a horizontal working part, characterized in that the roll curtain , Longitudinal cutting and seam display The method of claim 1, The roll curtain which consists of the bracket 22 which has the support rod 22a in the lower support shaft 21 provided with the pair of guide rollers 20 and 20a in the main frame 1 by the tightening screw 23. Horizontal, vertical cutting and bar line display devices on roll curtains, characterized by comprising a support device (2) The method of claim 1, A pair of guide rollers 30 and 30a are coupled to the main frame 1 with the support 31, and the support shaft 32 at the central point of the support 31 is coupled to the main frame 1, A tension is formed by positioning the tension adjusting shaft 34 on the protrusion 33 and engaging it with the pin 35 and on the support bracket 36 of the body frame 1 on the spiral 34a of the tension adjusting shaft 34. Horizontal, vertical cutting and seam display device on the roll curtain characterized in that it is provided with an adjusting device (3) The method of claim 1, The cutting blade support plate 41 (41a) is formed above and below the support shaft bar 40 of the main frame 1, and the cutting blade holder 42 inserted into the support shaft bar 40 is fixed to the support shaft bar 40. A screw 43 is provided, and on one surface, a support piece 45 for fixing the cutting blade 44 is provided with a longitudinal cutting device 4 in which a tightening screw 45a and a cutting blade support screw 46 are combined. Horizontal, vertical cutting and seam display on roll curtains The method of claim 1, The pen support body 52 is fitted to the support 50 of the main frame 1 and fixed to the fixing screw 51, and the hollow tube 54 is fixed to the protrusion piece 52a of the pen support body 52. The display disc 56 is coupled with a pin 57 at the front end of the support tube 55 which is fixed with a screw 51a and the wick 55a is stored in front, and a spring 58 in the hollow tube 54. And a longitudinal bar marking device (5) configured at the rear to constitute a bar marking line pen (59) in which an ink tube (53) is coupled, and the display disc (56) is positioned at the guide roller (50a). Horizontal, vertical cutting and seam display on roll curtain The method of claim 1, Winding device 6 configured by connecting a pair of drive rollers 60 and 60a to the main frame 1 with shafts 61 and 61a to place a winding roller 62 on the drive rollers 60 and 60a. Horizontal, vertical cutting and seam display device on the roll curtain characterized in that The method of claim 1, The squeeze roller 71 is installed on the main frame 1 with the guide roller 70 installed thereon, and the outer and outer shafts 71a of the squeeze roller 71 are positioned on the support guide 72 on the shaft support 75. Horizontal and vertical cutting and bar line display devices in a roll curtain characterized in that it comprises a paper feeding device (7) configured in connection with the rod (74a) of the cylinder 74 formed on the support plate 73 The method of claim 1, It is installed on the main frame (1) as the support (80) (80a) and connected to the pressure support (81) provided with a stretch plate (82) on the rod (84a) of the cylinder 84 coupled to the rear support (83) Horizontal, vertical cutting and seam display device on the roll curtain characterized in that it comprises a configured sheet paper holding device (8) The method of claim 1, The drive motor 92 is mounted on the support portion 91a of the frame 91 which is fitted to the upper and lower support bodies 90 and 90a of the main body frame 1 and is conveyed back and forth, and the front end shaft 92a of the drive motor 92 is mounted. The rotary cutting edge 93 is provided, or the cutting line and the bar line display device 9 constituted by attaching the bar line display pen 59 to the support portion 91a of the frame 91. , Longitudinal cutting and seam display