WO2013070036A1

WO2013070036A1 - System for producing sewed material, method for producing same, and system for automatically measuring sewing speed of sewing machine

Info

Publication number: WO2013070036A1
Application number: PCT/KR2012/009495
Authority: WO
Inventors: 김창세
Original assignee: 주식회사 썬스타
Priority date: 2011-11-11
Filing date: 2012-11-10
Publication date: 2013-05-16

Abstract

Provided are a system for producing sewed material, a method for producing same, and a system for automatically measuring the appropriate sewing speed of a sewing machine, in which the system for producing sewed material, while a trained worker test-produces sewed material, automatically measures and stores the sewing speed and the stitch density of a sewing machine, and applies same to the sewing machine at the production site. The system for producing sewed material comprises: a production means for producing sewed material by controlling a plurality of sewing machines; a supply means for generating and supplying a sewing program for controlling sewing speed and stitch density of the sewing machines for the production of sewing material; and a server means for storing the sewing program generated by the supply means, and for providing the stored sewing program to the production means, wherein the supply means connects to the production means, and, while the sewing material is being test-produced by the sewing machine, measures the sewing speed and the stitch density thereof, calculates the arithmetic means of the measured sewing speed and stitch density, and generates and provides to the server means a sewing program to which calculated arithmetic means values for the sewing speed and stitch density have bee applied.

Description

Sewing machine production system, sewing machine production method and automatic sewing speed measurement system of sewing machine

The present invention relates to a sewing machine and a sewing material production system using the same, and more particularly, a skilled worker automatically measures and stores the sewing speed value and the number of stitches of a sewing machine while test producing the sewing material, and stores the same in a sewing machine at a production site. The present invention relates to a sewing production system, a sewing production method, and an automatic sewing speed measurement system suitable for the same.

A sewing machine is an automatic device that stitches a plurality of fabrics or materials to be made of cloth, leather, etc. (hereinafter referred to as 'sewing materials') with a thread for sewing to form a required shape.

The state of stitching the sewing material by sewing at a constant interval (pitch) is called "stitch (stitch), and the sweat is repeated at regular intervals, so the interval of sweat can be adjusted as needed.

Repeated stitching at regular intervals will be described as a "number of stitches." If the number of stitches is high or high, the stitches will be stitched many times per unit interval.

The sewing material to be sewn has to be set differently according to the thickness, the thickness of the thread, the sewing speed of the sewing machine, the surrounding environment in which the sewing material is used, and the like.

In order to increase the production speed of sewing materials, it is common to set the running speed of the sewing machine (hereinafter referred to as “sewing speed”) quickly.

On the other hand, the sewing speed is closely related to or the number of stitches.

In one embodiment, if the sewing speed of the sewing machine is fast, the number of stitches is increased at a constant corresponding rate, and if the sewing speed is slow, the stitches are reduced at a constant rate to maintain the sewing quality uniformly. have.

When the ratio by the value of the sewing speed and the number of stitches is a higher or lower ratio than the predetermined reference value, the sewing quality of the sewn sewing appears to be poor, and the predetermined reference ratio is a value secured by repeated experience.

For example, if the stitch number is higher than the reference ratio corresponding to the specific sewing speed value, the thread is exposed to the upper surface of the sewing material or the sewing is made poorly. If the stitch number is lower or smaller than the reference ratio, the length of the stitched portion is reduced. The cotton may cry or the sewing may be broken.

In addition, the number of stitches should be adjusted to produce a sewing material of uniform sewing quality according to the type and thickness of the sewing material, the thickness of the thread, the position to be sewn.

Therefore, the skilled worker can choose the sewing speed value of the sewing machine and the optimal number of stitches corresponding to the given conditions by the experienced or experienced workers. Unsuccessful workers typically show high defect rates with low production.

The prior art stitch number adjusting device is a "fixing device for stitch number adjusting dial for sewing machine" according to Utility Model Registration Publication No. 1992-676 (1992. 01. 20.).

1 shows a configuration of a conventional sweat control device.

Hereinafter, with reference to the accompanying drawings, the prior art will be described in detail, when rotating the dial 2, the scale plate 21 is installed, the shaft (1) formed with the stitch number adjusting thread 11 is rotated to the rotation of the shaft (1) Adjust the stitch number by sewing machine.

The body 3 of the sewing machine is inserted into any one of the plurality of fixing grooves 23 are formed at a constant radius and spacing on the lower side of the dial 2, the fixing shaft 33 is elasticated by the elastic force of the spring body (32) do.

Since the dial 2 is fixed by the fixing shaft 33 inserted into the fixing groove 23, there is an advantage that the adjusted number of stitches is maintained.

On the other hand, a factory that mass-produces a sewing machine runs a plurality of sewing machines at a relatively high speed, and the sewing speed of the sewing machine is generally represented by a rotational speed (rpm) of a motor driving the sewing machine.

Each sewing machine has a difference in the ratio of the sewing speed value and the number of stitches set in the sewing machine by the difference in skill of each operator.

The sewing speed value and the number of stitches set in each sewing machine depend on the skill of the corresponding worker, and when the mass production of the sewing material is made, the sewing quality is different according to each worker.

Therefore, the prior art has a problem in that the sewing speed value and the number of stitches set in each sewing machine have a difference in the sewing quality of each sewing machine produced at the same time.

In addition, there is a problem in that when the variety, depending on the thickness, size, use, etc. of the sewing material is changed, the worker cannot produce the sewing material with uniform sewing quality until the operator selects the optimum sewing speed value and the number of stitches.

Therefore, it is necessary to set the optimum sewing speed value and the number of stitches to the same number of sewing machines in the factory producing the sewing material, and to develop a technology capable of mass production of the same quality even in the case of multiple kinds of sewing materials.

In order to solve the problems and necessity of the prior art as described above, the present invention is to measure and record the sewing speed value and the number of stitches that the skilled worker sets the sewing machine while sewing the sewing material and to apply it to the sewing machine of the production site Its purpose is to provide a water production system.

Another object of the present invention is to provide a sewing production method for the skilled worker to automatically measure and record the sewing speed value and the number of stitches to set the sewing machine while sewing the sewing material and apply it to the sewing machine of the production site.

Still another object of the present invention is to provide an automatic sewing speed measuring system of a sewing machine for automatically measuring a sewing speed value and a stitch number set by a skilled worker.

And another object of the present invention will become apparent to those skilled in the art from the following detailed description of the invention.

Sewing machine production system of the present invention for achieving the above object

Production means for producing a sewing material by controlling a plurality of sewing machines;

Supply means for generating and supplying a sewing program for controlling the sewing speed and the number of stitches of the sewing machine to produce the sewing material; And

Server means for storing the sewing program generated by the supply means and providing the stored sewing program to the production means;

Including;

Here, the supply means

The sewing speed value and the number of stitches of the sewing machine were measured while producing a sewing machine with the sewing machine by connecting to the production means, the arithmetic mean value of the measured sewing speed and the number of stitches was calculated and the sewing speed value having the calculated arithmetic mean value. And generating a sewing program to which the stitch number is applied and supplying the sewing program to the server means.

Here, the supply means is characterized in that the sewing program is applied to the tolerance range representing the range of the maximum value and the minimum value of the measured stitch number and sewing speed value in addition to the arithmetic mean value.

In addition, the supply means

A central control unit for collecting and managing specification information of the sewing material;

A pattern analyzer configured to analyze the standard information of the sewing material under the control of the central controller to generate a preliminary sewing speed value and a stitch number value to be applied to the sewing machine; And

While measuring and producing the sewing material by applying the preliminary sewing speed value and the number of stitches provided by the pattern analyzer to the sewing machine, the sewing speed value and the number of stitches for the sewing materials satisfying a predetermined quality standard are measured and measured. Calculates an arithmetic mean value of each of the sewing speed value and stitch number value, generates a sewing program for applying the sewing speed value and stitch number value having the calculated arithmetic mean value to the sewing machine, and generates the sewing program to the server means. It is preferable to include; the sample making unit for requesting the central control unit to record.

Here, the sample production unit

In addition to the sewing speed value and the number of stitches to which the arithmetic mean value is applied, characterized in that the sewing program for applying a tolerance range representing the range of the maximum value and the minimum value of each of the measured sewing speed value and the number of stitches is generated .

Here, the production means

The sewing program is downloaded from the server means or the supply means and installed in the sewing machine, and the sewing machine is set to sew the sewing speed value and the stitch number value, and the sewing speed value and the stitch number value are adjusted within the tolerance range. Characterized in that.

Sewing article production method to achieve another object of the present invention

Production means for producing a sewing material by controlling a plurality of sewing machines, supplying means for generating and supplying a sewing program for controlling the sewing speed and the number of stitches of the sewing machine to produce the sewing material and the sewing program generated by the supply means In the sewing material production method of a sewing material production system comprising a server means for storing and providing the stored sewing program to the production means,

A collection step of collecting, by the supply means, the standard information of the sewing material, when the production program is requested to generate the sewing program;

The supply means analyzes the standard information of the collected sewing materials to generate a preliminary sewing speed value and the number of stitches, and is connected to the production means to test production of the sewing material with the sewing machine while the sewing speed value and stitch number value Calculate the arithmetic mean value and the tolerance range of the measured sewing speed value and the number of stitches, create a sewing program to which the sewing speed value and the number of stitches having the calculated arithmetic mean value and the tolerance range are applied, and then create the sewing program. A storage step of storing the server means; And

The production means downloads the sewing program from the server, installs the downloaded sewing program on the sewing machine, and adjusts the sewing speed value and the number of stitches of the sewing machine set by the sewing program within the allowable error range. Production process of producing sewing materials; Characterized in that it comprises a.

Here, the standard information

It is preferable to include the pattern of the design for the sewing material, the size, the type of fabric, the information of the yarn used for sewing.

Automatic sewing speed measurement system of the sewing machine to achieve another object of the present invention

A pattern analysis unit for setting a preliminary sewing speed value and a stitch number value for producing the sewing material; And

By applying the preliminary sewing speed value and the number of stitches set by the pattern analysis unit to the sewing machine to produce the sewing material, the sewing speed value and the number of stitches of the sewing machine were measured, and each arithmetic mean value was calculated and A sample manufacturing unit for recording a sewing speed value and a stitch number value having an arithmetic mean of as an optimum sewing speed value and a stitch number value for the sewing material;

Characterized in that it comprises a.

Here, the sample production unit

In addition to the sewing speed value and the number of stitches to which the arithmetic mean value is applied, it is characterized in that the tolerance range indicating the range of the maximum value and the minimum value of each of the measured sewing speed value and stitch number value is further recorded.

Here, the central control unit for collecting and managing the standard information of the sewing; further comprising, the pattern analysis unit receives the standard information of the sewing material received from the central control unit and analyzes the provided standard information by using the sewing machine to analyze the sewing material; It is characterized by setting the preliminary sewing speed value and the number of stitches to produce.

Here, the standard information

The pattern of the design for the sewing material, size, type of fabric, characterized in that the information of the thread, buttons and zippers used for sewing.

Here, the sample manufacturing unit

It is characterized in that for generating a sewing program for controlling the sewing speed value and the number of stitches of the sewing machine based on the standard information and the sewing speed value and the number of stitches having the arithmetic mean value.

According to the present invention, such a configuration can be recorded and managed by automatically measuring the sewing speed value and the number of stitches set on the sewing machine while the skilled worker in the sample production room sewn the selected sewing material.

In addition, according to the present invention, since the sewing speed value and the number of stitches of the sewing machine recorded and managed in the sample production room are installed in the plurality of sewing machines, the sewing quality of the sewing material produced in each sewing machine can be maintained uniformly.

On the other hand, according to the present invention, even when the thickness, size, use, etc. of the sewing material is changed, the aging worker in the sample production room automatically sets the sewing speed value and the number of stitches set by the sewing machine during the test production and simultaneously sets the plurality of sewing machines. Multiple kinds of sewing materials can be produced quickly with uniform quality.

1 shows a configuration of a conventional sweat control device.

Figure 2 shows a sewing machine production system and sewing speed automatic measuring system according to a preferred embodiment of the present invention.

Figure 3 shows the operating method of the automatic sewing speed measurement system according to a preferred embodiment of the present invention.

*** Brief description of the symbols shown in the drawings ***

100: automatic measurement system 110: ordering means

120: means of production 130: supply means

121, 122, 123: sewing machine 132: central control unit

134: pattern analysis unit 136: sample production unit

140: server means

Another sewing production system 100 according to a preferred embodiment of the present invention is a configuration including an ordering means 110, production means 120, supply means 130, server means 140.

The ordering means 110 and the production means 120 may be connected to the server means 140 or directly connected via the Internet or LAN to perform all necessary communication.

Production means 120 is a plurality of sewing machines (121, 122, 123) including one sewing machine or the first sewing machine 121, the second sewing machine 122 and the n-th sewing machine 123 to sew the sewing material. Is connected to, can be installed and operated in the production line or factory for producing the sewing materials directly.

The

sewing machines

121, 122, and 123 are configured to be driven or operated automatically by the corresponding program S / W and controlled remotely.

The production means 120 may download the sewing program recorded and stored by the supply means 130 from the server means 140 and install the sewing program in the

sewing machines

121, 122, 123 and set the sewing speed value and the number of stitches. .

The production means 120 adjusts the sewing speed value and the number of stitches by varying the set sewing speed value and the number of stitches within an allowable error range when producing the sewing material by the

sewing machine

121, 122, 123. , 122, 123).

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

In the description of the present invention, the sewing material includes clothing, furniture, industrial use, etc. and is used in the same sense as a sewn product or a sewn article. In addition, the sewing speed value and the number of stitches may correspond to a constant ratio.

2, another sewing production system 100 according to a preferred embodiment of the present invention is a configuration including an ordering means 110, production means 120, supply means 130, server means 140 . Here, the ordering means 110, production means 120, supply means 130, server means 140 is each implemented as a computer or computer system that can be connected online. In particular, the production means 120 is also connected online with the

sewing machines

121, 122, 123 installed in the production site.

Ordering means 110 is a specification information, including the design of the sewing material for its own business, the quantity to be produced, size (size) or size, the type of fabric to be used, accessories, delivery date and location, desired price, etc. You can choose or decide.

The ordering unit 110 may request an answer such as possible delivery date and price while presenting the standard information of the sewing material thus determined to the selected production unit 120.

The ordering means 110 may require a delivery date designation and a sample, or may designate a plurality of unspecified production means 120 to present the same condition.

The ordering means 110 may review the answer from the production means 120 and order the production means 120 to produce the corresponding sewing material when the predetermined criteria are met.

The

sewing machines

The production means 120, the supply means 130 and the ordering means 110 are connected or connected in any one or more of the manner of being connected through the server means 140 via the Internet and directly connected through the general communication means You can make contact and make all necessary communications.

The supply means 130 may record and store the sewing program in any one or both selected from the server means 140 and the production means 120.

The production means 120 is presented with the standard information on the sewing material from the ordering means 110 and when the production is ordered, the development of a sewing program for producing the ordered sewing goods using the

sewing machines

121, 122, 123 Or to request or request the production means 130.

sewing machines

121, 122, 123 and set the sewing speed value and the number of stitches. .

sewing machine

121, 122, 123. , 122, 123).

The sewing program is based on at least the sewing speed of the sewing machine based on the design pattern, size, type of fabric or fabric, sewing thread, buttons and zippers, etc. And for controlling the stitch number value.

The

sewing machines

121, 122, and 123 in which the sewing program is installed may be remotely controlled by the supply means 130, and when a trouble occurs, a warning signal may be generated and information on an operating state may be provided.

The supply unit 130 generates, develops, and updates a sewing program capable of producing sewing materials to the

sewing machines

121, 122, and 123 at the request of the production unit 120, and provides the central control unit 132 and the pattern analysis unit. 134 and a sample fabrication unit 136.

The supply means 130, the production means 120 and the server means 140 can be easily connected and communicate anywhere in the world using a worldwide network established by the Internet without being limited to geographical locations.

The central control unit (HQ, 132) is requested to develop the sewing program from the production unit 120, the production program 120 is downloaded because the generated, developed, updated sewing program is recorded and stored in the designated area of the server means 140 You can get it. Here, the sewing program is used by the

sewing machines

121, 122, and 123 as a set of instructions and data for producing sewing materials, and includes at least a sewing speed and a stitch number.

In addition, the supply means 130 may provide the sewing program directly to the production means 120.

The central control unit 132 collects the information related to the

sewing machines

121, 122, 123 and the standard information related to the sewing material to be produced from the production unit 120, and records, stores, and updates itself in the allocated memory area. have.

The central control unit 132 may provide the standard information of the sewing material thus stored to the pattern analysis unit 134 and control and monitor the operating states of the pattern analysis unit 134 and the sample production unit 136.

The pattern analyzer 134 and the sample maker 136 correspond to the sewing speed automatic measurement system of the sewing machine in the summary of the present invention.

The pattern analysis unit 134 receives standard information from the central control unit 132 and analyzes the designed pattern of the sewing material, types of fabrics, threads, accessories, etc. to be used, positions to be sewn, and locations to be attached, respectively.

The pattern analysis unit 134 determines and generates a preliminary sewing method capable of producing a sewing material according to a predetermined sewing order in which the

sewing machines

121, 122, and 123 are selected based on the analyzed information. And the sample production unit 136 are notified respectively.

The preliminary sewing method includes a sewing speed at which the

sewing machines

121, 122, and 123 are driven to sew, and a corresponding stitch number adjusted according to the sewing speed.

The sample manufacturing unit 136 may test produce the sewing material as a sample with the same sewing machine as the

sewing machines

121, 122, 123 by the preliminary sewing method determined by the pattern analysis unit 134, and such test production is a skilled and experienced worker. It can be made by.

The sample manufacturing unit 136 automatically measures or detects the sewing speed and the corresponding stitch number which are operated by the sewing machine in a test production repeated a plurality of times, and sequentially includes the measured order and the corresponding time information in the allocated area. Can record

Meanwhile, the sample manufacturing unit 136 may repeatedly calculate and store the arithmetic mean value of the automatically detected sewing speed value and the corresponding stitch number.

Even when a skilled worker produces sewing materials with the same sewing quality, the sewing speed value and the number of stitches vary depending on the warm-up and management status of the sewing machine, the quality of electricity supplied, the types of materials used, and the conditions of the surrounding environment. can be different.

Therefore, it calculates the arithmetic mean value of the fluctuation range or the ripple value of the automatically measured sewing speed value and the number of stitches, so it can calculate the average value that can be produced with uniform sewing quality by sewing the sewing material in the optimal state under all possible conditions. have.

The sample fabrication unit 136 applies the preliminary sewing speed value and the number of stitches set by the pattern analysis unit 134 to the sewing machine to produce the sewing product, and measures the sewing speed and the stitch number of the sewing machine. The arithmetic mean value is calculated and the sewing speed value and the stitch number value having each arithmetic mean value are recorded as the optimum sewing speed value and the stitch number value for the sewing material.

That is, the result calculated as the arithmetic mean value becomes a standard or reference value applied to produce the sewing material. At this time, it is necessary to allow a range of offset (off-set) value to be adapted or applied to the optimal state in each site.

Therefore, when the average value calculated in this way is applied to each

sewing machine

121, 122, 123 of the production means 120 to set a constant allowable error range in order to suit the environment of each site. The tolerance range may represent a range of the maximum and minimum values of the measured sewing speed value and the number of stitches, respectively.

It is relatively preferable to set the tolerance range or offset value of the sewing speed value and the stitch number value to the range of the maximum value and the minimum value automatically detected, and the range can be further widened or reduced as necessary.

Therefore, each

sewing machine

121, 122, 123 can be adjusted by adjusting or changing the sewing speed value and the number of stitches in the tolerance range or offset range.

* The sewing speed and stitch number of the sewing machine which is automatically measured and calculated by the arithmetic mean value and given the variable tolerance range is selected as the optimum sewing speed value and the stitch number and included in the sewing program.

Here, the sewing speed automatic measuring system of the sewing machine has a first mode in which the automatically measured sewing speed value and the number of stitches are respectively recorded as an arithmetic mean value, and a second mode in which the automatically measured sewing speed value and the number of stitches are recorded as it is. Can be.

It is also preferable to record and manage the maximum value and the minimum value for the tolerance range or the offset value together in the first mode and the second mode.

The sewing program may include instructions and / or data used by the

sewing machines

121, 122, and 123 to mass produce a fast, economical, non-defective, and uniform mass at the same time.

The sewing program may include at least an optimum sewing speed value and a stitch number value, and the

sewing machines

121, 122, and 123 may set the sewing speed and the stitch number by referring to the optimum sewing speed value and the stitch number value included in the sewing program. have. The sewing program may be provided to the

sewing machines

121, 122, 123 of the production means 120 by the server means 120 or the supply means 130.

In addition, each production site adjusts the sewing speed value and the number of stitches within the range of variation (ripple value) allowed to arbitrarily adjust, it is possible to produce the sewing material with the same sewing quality under all site conditions and environments.

The sample manufacturing unit 136 may convert the final selected sewing speed value and the number of stitches into a sewing program and record the same at the same time and transmit the same to the central controller 132.

The central control unit 132 records and stores the sewing program received from the sample manufacturing unit 136 in its own area and the area allocated to the server means 140.

In addition, the central control unit 132 may directly provide the sewing program to the production means 120 or separately inform the information that the server means 140 recorded.

Production means 120 is provided directly from the supply means or download the sewing program from the server means 140 and installed in each of the sewing machines (121, 122, 123), so that the sewing can be mass-produced in a uniform quality without defects have.

The supply means 130 can directly control the

sewing machines

121, 122, 123 by using the sewing programs installed in the

sewing machines

121, 122, 123, or receive the failure information and the operation state information generated during the production of the sewing material. It may be.

3 is a flowchart illustrating a method of operating an automatic sewing machine measuring system according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings in detail the production means to determine the current state of the sewing machine (121, 122, 123) owned by the order of the ordering means and the current status information to the supply means along with the standard information of the sewing material While providing a request to create, develop and provide a sewing program (S / W) (S210).

The supply means collects and manages all the information that can be collected, including the status information of the sewing machine provided by the production means and the standard information of the sewing material (S220).

Status information of the sewing machine may include the model of the sewing machine, the production year, repair history, the number of possession, whether the operation.

The specification information of the sewing material may include a pattern by design, a fabric or fabric to be used, a dimension, a thread to be used, an accessory to be attached, and a notice.

The supply means 130 analyzes the collected status information of the sewing machine and the standard information of the sewing material, and determines and generates a preliminary sewing method for mass production of the sewing material at a minimum manufacturing cost using the sewing machine (S230).

Thus determined and generated preliminary sewing method may include a number of expected or possible sewing methods.

The supply means 130 automatically measures the sewing speed value and the number of stitches applied to the sewing machine while repeating the test production of the sewing material by the generated preliminary sewing method, and calculates the arithmetic mean value of the automatically measured sewing speed value and the number of stitches, respectively. (S240).

The supply means 130 records the sewing speed value and the number of stitches calculated as the final arithmetic mean value, and the tolerance or offset value that can be variably adjusted in the range of the measured maximum and minimum values.

Here, the automatically measured sewing speed value and the number of stitches are recorded as an arithmetic mean value for the first mode, and the automatically measured sewing speed value and the number of stitches are recorded for the second mode.

In addition, it is preferable to record and manage each value recorded in the first mode and the second mode together with the maximum value and the minimum value for the offset value.

The supply means 130 converts the sewing speed value and the number of stitches including the value of the offset range which is calculated as an arithmetic mean value and is allowed to be variable into a sewing program, and converts the sewing speed value and the number of stitches into one or more allocated memory areas selected from server means and production means. Record and store (S250).

In addition, when supplying the sewing program to the server means 140, the supply means 130 may notify the corresponding information to the production means.

The production means 120 downloads the sewing program from the server means 140 or the supply means 130 and installs it in the sewing machine so that the sewing machine is in a state capable of sewing the sewing material (S260).

The

sewing machines

121, 122, and 123 of the production means 120 adjust the sewing speed value and the number of stitches, which are standard or standard, by the sewing program within the tolerance range (or offset value), and then adjust to the surrounding environment. There is no defect in the sewing material in a suitable state and mass production quickly with a uniform and stabilized quality (S270).

According to the present invention, the sewing speed and the number of stitches of the sewing machine are automatically measured by the test production of the sewing machine, and the arithmetic mean value is calculated and installed in each sewing machine in the field. Since it adapts to the surrounding environment in the field, there is an advantage of rapidly mass production of the sewing materials of stable quality in all the sewing machines in the field without defect.

In addition, the supply means 130 is able to produce a small number of sewing materials of various types and patterns because of the fast and accurate production of sewing materials of various specifications and patterns by the sewing program.

While the present invention has been described in detail with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended claims.

According to the present invention, since the sewing speed value and the number of stitches of the sewing machine recorded and managed in the sample production room are installed in the plurality of sewing machines, the sewing quality of the sewing material produced in each sewing machine can be maintained uniformly.

According to the present invention, even if the thickness, size, use, etc. of the sewing material is changed, a mature worker in the sample production room automatically measures the sewing speed value and the number of stitches set in the sewing machine while setting the sewing machine, and simultaneously sets a plurality of sewing machines. Each sewing product can be produced quickly with uniform quality.

Claims

In a sewing material production system for producing a sewing material,

Production means for producing a sewing material by controlling a plurality of sewing machines;

Supply means for generating and supplying a sewing program for controlling the sewing speed and the number of stitches of the sewing machine to produce the sewing material; And

Server means for storing a sewing program generated by said supply means and providing said stored sewing program to said production means;

Including;

Here, the supply means

The sewing speed value and the number of stitches of the sewing machine were measured while producing a sewing machine with the sewing machine by connecting to the production means, the arithmetic mean value of the measured sewing speed and the number of stitches was calculated, and the sewing speed value having the calculated arithmetic mean value. And generating a sewing program to which the stitch number is applied and supplying it to the server means.
The method of claim 1,

The supply means is a sewing material production system, characterized in that for generating a sewing program applying a tolerance range representing the range of the maximum value and the minimum value of the measured stitch number and sewing speed value in addition to the arithmetic mean value.
The method of claim 1, wherein the supply means

A central control unit for collecting and managing the standard information of the sewing material;

A pattern analyzer configured to analyze the standard information of the sewing material under the control of the central controller to generate a preliminary sewing speed value and a stitch number value to be applied to the sewing machine; And

While measuring and producing the sewing material by applying the preliminary sewing speed value and the number of stitches provided by the pattern analyzer to the sewing machine, the sewing speed value and the number of stitches for the sewing materials satisfying a predetermined quality standard are measured and measured. Compute the arithmetic mean value of each of the sewing speed value and stitch number value, generate a sewing program for applying the sewing speed value and stitch number value having the calculated arithmetic mean value to the sewing machine, and generate the generated sewing program to the server means. And a sample making unit requesting the central control unit to record the sewing machine.
The method of claim 3,

The sample production unit

In addition to the sewing speed value and the number of stitches to which the arithmetic mean value is applied, generating a sewing program for applying the tolerance range representing the range of the maximum value and the minimum value of each of the measured sewing speed value and stitch number value Sewing production system.
The method of claim 4, wherein the production means

Download the sewing program from the server means or the supply means and install it on the sewing machine, and set the sewing machine to sew the sewing speed value and the stitch number value and adjust the sewing speed value and the stitch number value within an allowable error range. Sewing production system characterized in that.
Production means for producing a sewing material by controlling a plurality of sewing machines, a supply means for generating and supplying a sewing program for controlling the sewing speed and the number of stitches of the sewing machine to produce the sewing material and the sewing program generated by the supply means In the sewing material production method of a sewing material production system comprising a server means for storing and providing the stored sewing program to the production means,

A collection step of collecting, by the supply means, the standard information of the sewing material when the generation of the sewing program is requested from the production means;

The supply means analyzes the standard information of the collected sewing materials to generate a preliminary sewing speed value and the number of stitches, and is connected to the production means to test production of the sewing material with the sewing machine while the sewing speed value and stitch number value Calculate the arithmetic mean value and tolerance range of measured sewing speed value and stitch number values, create a sewing program to which sewing speed value and stitch number value with calculated arithmetic mean value and tolerance range are applied, and then create the created sewing program. A storage step of storing the server means; And

The production means downloads the sewing program from the server, installs the downloaded sewing program on the sewing machine, and adjusts the sewing speed value and the number of stitches of the sewing machine set by the sewing program within the tolerance range. Production process of producing sewing materials; Sewing production method comprising a.
The method of claim 6,

The above standard information

Sewing pattern production method characterized in that the information of the design pattern, size, type of fabric for the sewing material, the thread used for sewing.
In the sewing speed automatic measurement system for determining the optimum sewing speed value and the number of stitches for obtaining a sewing material that satisfies the sewing quality,

A pattern analyzer configured to set a preliminary sewing speed value and a stitch number value for producing the sewing material; And

By applying the preliminary sewing speed value and the number of stitches set by the pattern analysis unit to the sewing machine to produce the sewing material, the sewing speed value and the number of stitches of the sewing machine were measured, and each arithmetic mean value was calculated and A sample manufacturing unit for recording a sewing speed value and a stitch number value having an arithmetic mean of as an optimum sewing speed value and a stitch number value for the sewing material;

Automatic sewing speed measurement system of the sewing machine including a.
The method of claim 8,

The sample production unit

In addition to the sewing speed value and the number of stitches to which the arithmetic mean value is applied, the sewing speed automatic measurement system of the sewing machine characterized in that it further records the tolerance range representing the range of the maximum value and the minimum value of each of the measured sewing speed value and the number of stitches.
The method of claim 8,

Further comprising: a central control unit for collecting and managing the standard information of the sewing material,

The pattern analyzer receives the standard information of the sewing material from the central control unit and analyzes the provided standard information to set a preliminary sewing speed value and the number of stitches for producing the sewing material by using the sewing machine. Sewing speed automatic measurement system.
The method of claim 10, wherein the standard information

The sewing speed automatic measurement system of the sewing machine, characterized in that the information of the design pattern, size, type of fabric, sewing thread, buttons and zippers for the sewing material is included.
The method of claim 10, wherein the sample manufacturing unit

The sewing speed automatic measurement system of the sewing machine, characterized in that for generating a sewing program for controlling the sewing speed value and the number of stitches of the sewing machine based on the standard information and the sewing speed value and the number of stitches having the arithmetic mean value
The method of claim 10, wherein the sample manufacturing unit

In addition to the sewing speed value and the number of stitches to which the arithmetic mean value is applied, the sewing speed automatic measurement system of the sewing machine characterized in that it further records the tolerance range representing the range of the maximum value and the minimum value of each of the measured sewing speed value and the number of stitches.