JPS59108638A - Unattended conveying device for automatic seaming use - Google Patents

Abstract

PURPOSE:To make a woven fabric conveyable to a desired position where a sewing machine exists in an automated manner, by taking up each piece of woven fabrics being cut out of their piling position by means of a pickup device, while transferring them to a conveying device and using this conveying device. CONSTITUTION:An arm member 34 of a pickup device 14 is extended over to a guide table 18, and at that point that a woven fabric C held by a wire 39 of the pickup device 14 reaches a desired part in a conveying device 20 installed in the guide table 18, a shaft member 30 of the pickup device 14 is made to go down, making it arrive at a rather higher position than the topside of the guide table 18. Next, detaching device 16 is set in motion, and with this shaft 40, the woven fabric C held by a takeup member 36 of a pickup device 16 is pressed downward, while the shaft member 30 of this pickup device 14 is lifted up, setting the woven fabric C free from the wire 39 of the takeup member 36, and mounted on the conveying device 20. Then, with operation of the conveying device 20, the woven fabric C is fed into a guide G of a sewing machine M.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for sewing clothes and the like, and more particularly to an automatic sewing machine that automatically transports materials such as woven cloth cut into desired shapes or dimensions to an automatic sewing machine.

In the current garment (apparel) industry, the automation of machines used to manufacture clothes (1) in each process has progressed considerably, and cutting machines, sewing equipment, and other equipment are highly sophisticated. Eight high-performance aircraft have been developed.

However, the nature of woven fabric, which is the material of which it is made, differs from that of other materials and articles that have a physically constant shape, such as iron plates, machinery, and equipment, and its handling, especially from one work process to another, is difficult. There are various problems when transporting to the next process. However, it is especially difficult to transport a material cut into appropriate dimensions and shapes to a sewing machine so that it can be properly machined.

For this purpose, usually one confectioner is assigned to one sewing machine, and each sewing machine handles the cut material one by one.
I am working on inserting it into the blade part of the sewing machine.

This inconveniences the production efficiency of clothing f1 by 10°C, causing a t+ hindrance to the cost of clothing f1.

Like this';K t+t,! From this point of view, the main feature of the present invention is to provide an automatic sewing machine that can automatically transfer wood cut into a desired shape and size into a sewing machine. -It's about that.

A further object of this invention is to streamline the production and processing of clothing by taking out each piece of cut cord material and automatically sending it to a desired position on a sewing machine. Unmanned transportation system for sewing rJ1
? There is something called IJ.

The object of the present invention is to pick up a woven fabric that has been cut and twisted to 1α in order from the most part and send it to a predetermined position of a sewing machine. (1)

There are many advantages and benefits beyond this invention, which are beyond the reach of those skilled in the art! 1liJ7-t'
N le J, uh, 1st stroke, the fruit of this invention Alj (ta ta +; 2 → i sentence h1'♀■mouth・- I'll explain.

The unmanned Ikuma feeding device 10 for automatic sewing of the invention of J, Uni, J, whose mold is schematically shown in FIG.
(I got my hands on L: L Door 1j Nobuichi 1st method and form 1
): and (this) cut off/, the table 12 on which the 2i% kidnapping C is placed, and the table 1211.
l! 1 et al 4'; Iko 93t:'I'li C
A pick-up device 14 that picks up one of the top sheets and a pick-no-tub device 14 are used.
Pinoctu the iC! Knob 'IA protection 14 to automatic l] Sadana 1. ! Kunizu Ini [IR off M4i16 on the guide stand 180 of the straw sewing machine\/1, 1i'f on the guide stand 18-4
Schift: Weaving RljC's 1st part to 1-0 of sewing machine N1) There is.

The fabric mounting table 12 is set by a well-known mechanical or electrical four-way position so that the two sides of the fabric C placed thereon are almost always at a predetermined height, for example, at a height that corresponds to the upper surface of the guide table +8. (There is.)

Big) I Tsubu device 14 is the guide stand 1 of Oriichigeki 16 units 12
A shaft member 30 that can be moved in a direction perpendicular to the top surface of the woven fabric C on the mounting table 12 from above a portion close to ε3, and a shaft member 30 that can be moved in the direction of the guide table 1ε3. 10 so that u can send out a predetermined amount frX
1! Attach to a suitable support device 32 for movement/,
: Composed of arm part (434).

At the bottom end of the shaft member 30 of the pickup device 1/1, place one sheet of C on the mounting table 12.
There is a picking up member 36 (jfi) IR refill 1. This removal member 36 stripes, as shown in FIG.
and several sides of multiple-polymer members 3 densely implanted on the lower surface of the plate body 38.
From the beginning (14 pieces) Plate body 38 of the pick-up member 3G
The configuration of the one-piece metal 39 can be similar to, for example, the configuration of a no-ear brush. Wire 39 should be as thin as possible with τI71! lt! Preferably, it is made of steel or brass (4-karat gold).

4 gold 39 length
(as appropriate depending on the type of i).

For example l? f of A] In the case of 1 land (3L is better, in the case of A1, it is better to make P1.

The shaft member J30 of the big j7 tug device 14 is woven rIi (
From 1-h of E, move 1'1-4 in a vertical direction. By doing this, the ri gold 39 (accommodated on the counter 1 38) is stacked on the stand 12-1 (P?
For each of the tenth pieces of woven fabric C that has come apart (, woven fabric 15C)
It can be inserted between the 11 and 1 gold 35]. Next, the Ushiyama portion (ΔJ
30 -1-pu J.
sandwiched between them and held at ℃), and some woven fabrics (
Ii (1: held together with the shaft portion 4430 -1, +). Call to Dere] At the core, Big 77 Tsu 1 device f”i
'I 71's arm member ζ34 is placed on the guide stand 18 at hl\shintansatshi, Binkun'Tsubu station same 1/l's For example, a single feeding device 20 that can be used in the following manner:
When the desired position has been reached, the shaft member 30 of the pick 77 and the picking device 111 is lowered until it reaches a position that is somewhat higher than the two sides of the guide table 18.

Once the pickup device 14 moves to the above position, the removal device 16 starts operating.

This removal device 16 consists of a shaft 40 mounted so as to be able to move back in the vertical direction.A roller 42 is provided at the lower end of the shaft 40 so that it can rotate freely. (It is preferable if it is twisted.Removal device 1G
The operation is such that a part of tltr+iC is held and lifted by the pick-up member 36 of the pick-up device 1G, and moved onto the guide table 18 according to the operation of the arm 34 of the pick-up device ji 1/1. The remaining portion of the woven fabric C is separated from the woven fabric below it and transferred. Then, when the removal member 36 approaches the lowered guide table 18, the shaft 40 of the removal device 16 starts to descend, and Jlil! The woven fabric C held by the J-edge member 36 is pressed downward from the upper surface thereof. At the same time, the shaft member 30 of the pickup device 14 is lifted upward. As a result, the woven fabric C, which had been supported by the wire 39 of the pick-up member 36, is pulled out by 1112 from the wire 39 and placed on the operating surface of the N feeding device 20 of the guide table 18. The fabric hO held between the lower end of the shaft 40 of the removing device 1G or the roller 42 and the working surface of the 1117 feeding device 20 is moved to the guide G of the sewing machine M made by the sewing machine M according to the operation of the fabric feeding device 20. It is transported in the direction of

1111 The feeding gap 20 can be a suitable bell l-=+n, but it can also be a combination of a plurality of rollers, or any other suitable means.

Pickup device 1/I's 0 part i:'+ 36 no 1
3) When the weave YIT C is removed from 9, the pickup device 14 is returned to its original position and the next operation cycle is repeated. The configuration of each of the above devices can be determined by a person skilled in the art in the most preferable manner, and the operation of the device can be electrically or mechanically controlled. can do.

As described above, according to the present invention, the cut woven fabrics C are picked up one by one by the pickup device 14 from the stacked position and transferred to the conveying device 20, Guide G of the sewing machine M according to the operation of the conveyance device 20
sent to. As a result, the woven fabric C can be subjected to appropriate sewing processes, particularly hem stitching or serging processes, automatically and accurately without an operator.

This invention has a3 technical content limited to the scope of claims.
It can be implemented with various modifications.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram of the automatic sewing unmanned conveyance device of the present invention.
FIG. 2 is a schematic diagram illustrating the state in which the woven fabric is transferred onto the conveying device by the pickup device, and FIG. 3 is a schematic diagram showing the picking up member of the pickup device. In the accompanying drawings, the relationship between the reference numerals and the constituent elements of this invention is as follows: 10... Unmanned III2 feeding device for automatic sewing
...Woven fabric mounting table 14...Pickup device 16...Removal device 18...Guide table 20...Transport device 3o... ...Shaft member 32 of the pickup device...
...Supporting device 34...1 part 4A 38... ... b-ra and 1 person Figure 1 34 Figure 2 4

Claims (1)

[Claims] 1. 1ffl of multiple woven fabrics placed in a polymerized state? a pick-up device for picking up the uppermost woven fabric on the table, a shaft member capable of reciprocating in the vertical direction, a plate fixed to the lower end of the shaft member, and the plate The structure includes a plurality of rigid wires implanted in the shaft, an arm member capable of horizontally moving the shaft, and a fabric picked up by the pickup device in cooperation with the pickup device. An automatic sewing unmanned conveyance device comprising a device for removing fabric from a pickup device, and a conveyance device for transferring the woven fabric removed from the pickup device to a shrinking machine. 2. Claim 1 in which the wire is made of steel
Equipment described in Section. 3. The HIWI according to claim 1, wherein the button metal is made of brass. 4. The device according to claim 1, wherein the wire is arranged in the shape of a brush on the plate.