JPH07108352B2 - Individual sewing product manufacturing method and apparatus - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a method and an apparatus for individually manufacturing sewn products suitable for producing individually ordered sewn products (eg, easy-order or custom-made clothes) in a garment factory. Regarding

[Conventional technology]

The equipment of a conventional sewing factory is generally suitable for producing a large number of the same sewn products, but it is not suitable for producing a large variety of small-quantity products, and especially for individually ordered sewn products.

When producing different sewn products one by one, for example, the parts for one garment (cutting fabric and sewing it) are hung on the same hanger and moved along each sewing station. Then, according to the movement, the person in charge of each step sequentially performs the steps of sewing processing of each part and subsequent assembling sewing and finishing processing, and a method using a hanger to complete the sewing target, or 1 The method of bundling the parts for each piece and sending the bundle by hand for each sewing station was taken.

[Problems to be Solved by the Invention]

However, the method using the hanger has a problem in that the cost of the transportation equipment is high and the layout is difficult to change due to its structure, so that the mobility is insufficient.

Further, in the method of manually feeding a bundle of parts, there is a problem that it takes a lot of time to convey a work-in-process product and production efficiency is poor.

The present invention has been made in view of the above-described conventional problems, and does not require much cost for conveying equipment for parts and work-in-progress, has good startability, and has good production efficiency. It is an object to provide a production method and an apparatus thereof.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the present invention provides a sewn product individual production method in which N sewing products having different specifications are produced in parallel by N sew makers, and sewn products with different specifications The cloth cut as parts of each part of the garment is divided into N types according to the type of parts and held by the rotary conveyance member,
After each worker sewes the above-mentioned cloth into the types of parts by N sewing stations arranged radially around the sewing station, the workers are returned to and held by the rotary conveying member for each sewn product to be produced, Next, each worker uses the parts for each sewn product returned to the rotary conveying member at each sewn station to assemble and sew each sewn product to complete N sewn products. Is characterized by.

In addition, as a device suitable for carrying out this production method,
A rotary conveyance member having two upper and lower parts holding portions for sewn products, each of which is divided in the rotational direction, and radially arranged around the rotary conveyance member at substantially equal angular intervals, respectively for sewing processing of parts. There is also provided an individual sewn product production apparatus including N sewing stations equipped with a sewing machine and an assembling sewing machine.

Further, it is preferable that the rotary conveyance member of the above-mentioned apparatus is provided with a circular rotary table having N-shaped fan-shaped parts mounting portions, which are coaxially supported in upper and lower two stages.

Further, each sewing station may be formed by bending it around the rotary conveyance member in a radial manner so as to surround each worker.

In addition, when the number of sewing manufacturers is N, the cloth cut as parts of each portion of N sewn products having different specifications is divided into N kinds according to the type of parts, and plural kinds of sewing equipment are combined into different groups. After each worker sewes the cloth into various parts by N pieces of sewing stations arranged together, each worker specifies each sewing part and each worker makes each sewing station. Also provides an individual sewn product production method in which assembling sewing is performed for each sewn product to complete N garment products.

[Work]

According to the sewn product individual production method of the present invention, since the same rotary transfer member is used as the transfer member for the part material and the transfer member for the sewn product (work-in-process), the cost of the transfer facility is low. Since it is only necessary to rotate the rotary transfer member to transfer parts and work-in-process, it does not take time and a small number of sewing manufacturers can efficiently produce the same number of sewing products with different specifications. can do.

Then, by using the above-mentioned individual sewn product production apparatus, this production method can be easily implemented.

Further, by using the upper and lower two-stage part holding parts as the part holding part before processing and the part holding part after processing, it becomes easy for each worker to manage the processing progress.

Furthermore, if the rotary transport member is provided by coaxially supporting the circular rotary table having the parts placement portions divided into N fan-shaped parts in two stages vertically, the rotary transport member is compact and the layout is also made. It will be easier and a functional and orderly system can be constructed.

Further, if each sewing station is formed by bending it around the rotary conveyance member so as to surround each worker,
Not only the space of the entire apparatus can be reduced, but also the moving distance of the operator can be shortened to further improve the work efficiency.

〔Example〕

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

FIG. 1 is a perspective view showing an example of a state in which three workers are working by the production method according to the present invention using the sewn product individual production apparatus according to the present invention, and FIG. It is a schematic plan view of an individual production apparatus.

First, the sewn product individual production device (system) will be described.
First to third stations (sewing stations, work stations) 1 to 3 are radially arranged at substantially equal angular intervals. In addition, in FIG. 2, steady positions of the worker in each of the stations 1 to 3 are indicated by.

Each of the stations 1 to 3 is formed by bending it so as to surround the operator by a plurality of blocks (work tables) such as a rectangle, a semicircle, a 1/4 circle, and a 1/8 circle when viewed from above. There is.

That is, as clearly shown in FIG. 2, the first station 1 is composed of six blocks 1-1 to 1-6, and the second station 2 is seven blocks 2-1 to 2-7. The third station 3 is composed of six blocks 3-1 to 3-6.

The blocks 1-3, 2-5, 3-3 of each station are provided with a general-purpose sewing machine (straight stitch machine, etc.) 5 which is a sewing machine used for assembling and sewing parts. , 2-1, 2-3, 3-1 are dedicated sewing machines (edge sewing machines or button sewing machines) which are sewing machines used for sewing different types of parts.
9, blocks 1-5, 2-6, 3-5 are each provided with a flat stand 10 for ironing and a split horse 11.

1/4 circular block of each station 1-2,2-2,3-2
1 is provided with a shelf that can be used from the outside by workers of other stations as seen in FIG.

As shown in FIG. 3, the rotary conveyance member 4 is a circular rotary table 41, 42 having three parts placement parts a, b, c divided into fan shapes along the rotation direction indicated by the arrows. Are vertically rotatably supported by the same shaft 43 with respect to the base 43.

Then, at least the bottom surface of each part placement part a, b, c of the upper rotary table 41 is transparent such as an acrylic plate so that each part placement part a, b, c of the lower rotary table 42 can be seen well. It is preferably formed by a material.

Next, using the sewn product individual production apparatus configured in this way, three workers with different specifications (design, color, dimensions, etc .: referred to as “items” in the following description) by three workers An example of producing a sewn product will be described.

Here, as a sewn product, different colors of jacket A,
An example of making B and C will be described with reference to FIGS. 4 and 5.

First of all, the cloth of the parts of each part cut into three jackets (for three items) is divided into body parts, lining, sleeves,
It is divided into three types of small items (collars, pockets, etc.) and placed on the respective parts placement parts a, b, c of the upper rotary table 41 of the rotary transport member 4 as shown in FIG. 4 (a). .

After that, when the work is started, as shown in FIG. 5, the workers of the stations 1 to 3 are
Parts mounting parts a, b, c of the upper rotary table 41 respectively
The fabric of the parts placed on one of the above is sewn by 3 items each.

That is, each person in charge sewes the body / lining on the first station 1, the sleeves on the second station 2, and the small items on the third station 3 by 3 items each.

Then, the completed parts are sequentially placed on the respective parts placement parts a, b, c of the rotary table 42 in the lower stage as shown in FIG.

At that time, if necessary, each worker manually rotates the upper and lower rotary tables 41, 42 by hand to move the parts placement part a,
The positions of b and c can be changed.

Next, when the assembly / finishing period is entered, the operator of each station 1 to 3 installs any one of the parts group mounted on each part mounting part a, b, c of the lower rotary table 42 for each item. Using them, finishing such as assembling sewing and ironing is performed to complete the jacket A in the first station, the jacket B in the second station, and the jacket C in the third station 3.

Each completed jacket may be returned to each part placement part of the lower rotary table 42, but it is better to place each jacket on each baht placement part of the upper rotary table 41 so that the work progress of each worker is improved. Easy to understand.

In this way, the three jackets of different items can be efficiently produced simultaneously by the three workers.

When the number of workers is N and N sewing products are to be simultaneously produced, the rotary tables 41, 4 of the rotary transport member 4 are used.
The number of the part mounting portions of 2 may be N, and the number of sewing stations radially arranged around it may be N.

By the way, as shown in FIG. 6, as a rotary conveying member provided at the center of this sewn product individual production apparatus, an arm attached to the upper end portion of the support column 50 rotatably in the arrow direction at substantially equal angular intervals.
Upper hangers a ₁ , b ₁ , c ₁ that can hold three items of baht cloth at each tip of 51, 52, 53 and lower hangers a ₂ , b ₂ , c that can hold _one piece of parts You may make it use the hanga unit which hangs ₂ in two steps.

〔The invention's effect〕

As described above, according to the sewn product individual production method of the present invention, since the same rotary transfer member is used as the transfer member for the part material and the transfer member for the sewn part (work-in-process), The cost of the transportation equipment is low, and after distributing the arrived part materials to the rotary transport member, the worker simply rotates the rotary transport member as needed,
Since you can take out the necessary parts materials and put the processed parts and finished sewn products in place,
The running cost of the transfer equipment is not required, and a small number of sewing manufacturers can efficiently produce the same number of different sewing products with different specifications.

By using the sewn product individual production apparatus according to the present invention, this production method can be easily carried out, and the upper and lower two-stage part holders are used as the part holder before processing and the part holder after processing. By doing so, it becomes easy for each worker to manage the machining progress.

Furthermore, if the rotary transport member is provided by coaxially supporting the circular rotary table having the parts placement portions divided into N fan-shaped parts in two stages vertically, the rotary transport member is compact and the layout is also made. It will be easier and a functional and orderly system can be constructed.

Further, if each sewing station is formed by bending it around the rotary conveyance member so as to surround each worker,
Not only the space of the entire apparatus can be reduced, but also the moving distance of the operator can be shortened to further improve the work efficiency.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a state in which three workers are working by the production method according to the present invention using the individual sewn product production apparatus according to the present invention, and FIG. FIG. 3 is a schematic plan view of the production apparatus, FIG. 3 is a perspective view showing only the rotary conveying member 4, and FIGS. 4 (a) and 4 (b) are also the upper rotary table and the lower rotary table of the rotary transport member, respectively. FIG. 5 is an explanatory view showing an example of placing parts, FIG. 5 is an explanatory view of work sharing in the case where three workers produce three different jackets of different items according to this embodiment, and FIG. FIG. 17 is a perspective view showing another example of the rotary transport member provided in the sewn product individual production apparatus of FIG. 1 ... 1st station, 2 ... 2nd station 3 ... 3rd station, 4 ... Rotating / conveying member 5 ... General-purpose sewing machine, 6-9 ... Dedicated sewing machine 10,11 ... Flat stand for ironing Split horse 41 …… Rotary table in the upper row 42 …… Rotary table in the lower row, 43 …… Axis a, b, c …… Parts mounting part

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP 64-5580 (JP, A) JP 3-128085 (JP, A) JP 1-155892 (JP, A) JP 2- 65895 (JP, A) JP-A 52-148346 (JP, A) JP-A 64-68502 (JP, A) JP-B 55-1074 (JP, B2) JP-B 3-41665 (JP, Y2) Actual Kohei 2-23242 (JP, Y2)

Claims (5)

[Claims] 1. When the number of sew makers is N, the cloth cut as parts of each portion of N sewn products having different specifications is divided into N types according to the type of the parts and held by a rotary conveying member. , N sewing stations arranged radially around the sewing station, after each worker has sewn the cloth into different types of parts, and then returns and holds the sewn product for each sewn product to produce the part. Then, each worker uses the parts for each sewn product returned to the rotary conveying member at each sewn station to perform assembling sewing for each sewn product, and N pieces of sewn product are obtained. An individual production method for sewn products, which is characterized by completing. 2. A rotary conveying member having two upper and lower parts holding portions for sewn products, each of which is divided into N pieces in the rotation direction.
An individual sewn product, which is radially arranged around the rotary conveying member at substantially equal angular intervals and comprises N sewing stations each having a sewing machine for sewing parts and an assembling sewing machine. Production equipment. 3. A rotary conveyance member is provided with a circular rotary table having N-shaped fan-shaped parts mounting portions coaxially supported vertically in two stages. Item 1 or 2 individual production apparatus for sewn products. 4. The sewn product according to any one of claims 1 to 3, wherein each sewing station is bent and formed radially around the rotary conveyance member so as to surround each worker. Individual production equipment. 5. When the number of sewing manufacturers is N, the cloth cut as parts of each portion of N sewn products having different specifications is divided into N kinds according to the kind of parts, and plural kinds of sewing equipment are provided. After each worker sewes the cloth into various kinds of parts with N sewing stations arranged in different combinations, each worker uses each sewing part to A method for individually producing sewn products, characterized in that N sewn products are completed by performing assembling sewing for each sewn product at a sewing station.