JPS62184139A - Method and apparatus for producing fabric sample - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for producing textile sipes and an apparatus for producing the same.

[Conventional technology]

Conventionally, the manufacturing method for fabric samples has been the usual original manufacturing method of alternately weaving warp and weft yarns, which itself is basically no different. The only difference is that since it is a sample, the amount of production is small. Therefore, even in the fabric sample manufacturing apparatus, the scale of the molds has been reduced in some cases, and no special measures have been taken.

[Problem that the invention seeks to solve]

However, the conventional textile sample manufacturing method and its manufacturing equipment are not fundamentally different from those used to manufacture the original product, and as a result, sample manufacturing takes time and costs increase accordingly. was. In particular, in order to obtain a desired design as a woven fabric, it is necessary to check the finished state of the woven fabric, so it is necessary to make a sample and check the pattern. After checking, if the textile pattern (combination of warp and weft colors) is found to be inappropriate, the textile pattern must be corrected again. In this way, it is necessary to make many fabric samples before finalizing the fabric pattern as a finished product, so the conventional method and its equipment are not suitable for fabric samples because they require a lot of time and effort. Ta.

Means for Solving Problem C] The fabric sample manufacturing method according to the present invention involves first winding all the warp threads on a substrate and then winding the weft threads on the substrate (or first winding the weft threads on the substrate) without weaving the warp threads and the weft threads. After that, the warp threads are wound.)

Similarly, the manufacturing device includes a substrate, a rotation source for the substrate that controls the number of threads, a thread number memory, and a guide that controls the thread density, in order to wind a predetermined number of warp or weft threads around the board at a predetermined density. It has a drive source and thread density memory.

Such a method and apparatus allow fabric samples to be produced with great ease.

[Effect]

As for the manufacturing method, the warp and weft threads are wound around the substrate in a flat manner, but the design of the woven fabric can be checked to ensure that it is the same as that woven using the original method.

As for the manufacturing equipment, a rotation source controlled by a thread number memory drives the substrate, whereby a predetermined number of threads are wound around the board, and a drive source for a guide, controlled by a thread density memory, winds the threads at a predetermined density. is wrapped around the board.

〔Example〕

FIG. 1 is a simplified configuration diagram showing a fabric sample manufacturing method and its manufacturing apparatus according to the present invention.

In the figure, 1 is a substrate for winding the yarn 2, 3 is a rotation source which is a motor that rotationally drives the rotation axis 1 of this substrate 1, and 4 is a guide drive source. 41. A feed gear 42 such as a worm gear that moves this thread guide plate 41 in parallel to the direction of the rotation axis of substrate l. A motor 43 that rotationally drives this feed gear 42. and a transmission 44 that is interposed between the feed gear 42 and the motor 43 and changes the rotational speed of the feed gear 42.

Reference numeral 5 denotes a memory, and this memory 5 includes a basic number storage area 6 containing 9 cells, which records how many threads of a predetermined color in a predetermined order are to be wound, and the density of each thread of a predetermined color. and a thread density storage area 7 that stores information on how to wrap the substrate l.

8 is a central processing unit (hereinafter referred to as CPU), which includes the memory 5, key power means 9, and switching means 1.
0, the rotation sensor 11, the transmission 44, and the display section 12. Here, the key human power means 9 sends a numerical output to the CPU 8 to be stored in the thread count or thread density memory area 6 or 7. switching means lO
is inserted in series in the power supply circuit 13 of the rotation source 3, and CP
A switching (on, off) operation is performed based on the output of U8. The rotation sensor 11 is a sensor that reads the rotation of the substrate 1, and its output is sent to the CPU 8. The CPU 8 operates the switching means l based on the output hE of the rotation sensor 11 and the numerical value stored in the thread number record 1.0 area 6.
Control O. Further, the CPU 8 controls the transmission 44 based on the numerical value stored in the thread density storage area 7. In order to encourage replacement of the thread 2, the CPU 8 causes the display unit 12 to display the color of the thread to be wound in accordance with the order.

Next, the operation and effect will be explained using the flowchart shown in FIG. When proceeding from the start to step 101, first, the thread density is input into the thread density storage area 7 of the memory 5 using the key manual means 9. At this time, for example, preset indicator codes (i.
-) can simplify the input operation. Next, the process proceeds to step 102, in which the key manual means 9 is used to input the color and number of threads into the basic number storage area 6 in accordance with the winding order of the threads. By displaying the inputs in the previous steps on the display unit 12, input checks can be made. Once step 102 is completed,
Move to the Ste/knob that wraps the thread around the board. That is, steps 103 to 107 and step 108 are performed simultaneously. First, in step 103, the CPU 8 searches the basic number storage area 6 according to the ranking, winds the yarn by the number stored in the ranking, and stops the rotation source 3.

Next, the process proceeds to step 104, where the display section 12 displays the color of the next ranked thread. This allows you to know what color thread to wind next time. In step 105, the thread is set on the substrate 1 via the thread guide slope 41 of the next order, the rotation source 3 is driven again to wind a predetermined number of threads, and after the winding is completed, the rotation WA3 is automatically stopped. These steps are repeated until the final ranking is reached (step 106). In step 107, an end display is displayed on the display unit 12, and the process reaches the end.

On the other hand, as described above, step 10B proceeds simultaneously with the flow of steps 103 to 107. That is, the CPU 8 controls the transmission 44 of the guide drive source 4 according to the thread density set for each rank. This allows the yarn to be wound at a set density.

When the above steps are completed, threads of predetermined colors are wound around the base Fil at a predetermined density, for example, from the first order to the sixth order, as shown in FIG. These yarns 2 constitute warp or weft yarns. Therefore, next, the substrate 1 is shifted 90 degrees in the plane direction, is mounted on the rotation source 3 again, and the same process is performed. This results in
The weft (or warp) threads are wound onto the substrate l. Finally, transparent glue 15 is applied over the warp and weft threads. This transparent glue 15 unites the warp and weft threads, which are then cut out from the base tffll using a knife or the like into an arbitrary shape and size, and the design is determined.

FIG. 4 is a perspective view showing the specific external structure of this embodiment, and the same parts as in FIG. 1 are denoted by the same reference numerals. In the figure, 20 and 21 are holders that removably hold both side edges of the substrate 1, one holder 20 is held by a bearing part 22, and the other holder 21 is connected to a rotation source (not shown). ing.

The thread guide tiU41 is provided with a plurality of through holes 411 and bins 412 so as to guide the thread 2 to the substrate l, and a gear 413 that meshes with the feed gear 42 is fixed thereto. Furthermore, the gear 413 is inserted through the slide guide shaft 414, thereby allowing the thread guide plate 41 to move smoothly.

The housing 23 is equipped with a display section 12, a key manual means 9, a power switch 24 for the main body, and the like.

〔effect〕

According to the present invention described above, since the warp and weft yarns are wound around the substrate in a two-dimensional manner, the creation of textile patterns is extremely simplified, and the manufacturing cost and time of textile samples are greatly reduced. You can save money.

[Brief explanation of drawings]

Fig. 1 is a simplified configuration diagram showing an embodiment of the fabric sample manufacturing method and its manufacturing apparatus according to the present invention, Fig. 2 is a flowchart for explaining its operation and effect, and Fig. 3 is a similar diagram for explaining its operation. FIG. 4 is a perspective view showing the specific external structure. l...Substrate, 2...Thread, 3...Rotation source, 4...
Guide drive source, 5...memory, 6...basic number storage area, 7...thread density storage area.

Claims (2)

[Claims] (1) A method for manufacturing a textile sample, which comprises: manufacturing a textile sample by winding a predetermined number of warp yarns around a substrate 1 according to a predetermined density, and then winding a predetermined number of weft yarns around the substrate 1 according to a predetermined density. (2) Rotation source 3 that rotates the substrate 1 and winds the thread 2 onto the substrate 1
, a guide drive source 4 that guides the thread 2 in a direction perpendicular to the rotation axis l of the substrate 1, and a guide drive source 4 that drives the rotation source 3 according to the value stored in the thread number storage area 6 of the memory 5, and A textile sample manufacturing apparatus characterized in that a source 4 is driven at a speed according to a value stored in a thread density storage area 7 of a memory 5.