CN1683707B

CN1683707B - Product Inspection System

Info

Publication number: CN1683707B
Application number: CN 200510071733
Authority: CN
Inventors: 岩下常德
Original assignee: Toyoda Automatic Loom Works Ltd
Current assignee: Toyota Industries Corp
Priority date: 2004-04-15
Filing date: 2005-04-15
Publication date: 2010-05-05
Anticipated expiration: 2025-04-15
Also published as: JP4222249B2; CN1683707A; JP2005301915A; BE1016490A3

Abstract

The invention enables a terminal device (4) to transmit at least one product length and a fabric defect to a control unit (3) that can associate a stop cause with a fabric defect, and counts the detection count of the fabric defect, so that the touch panel, etc. When the loom (2) stops, etc., the cause of the stop, fabric defect and detection count are displayed.

Description

Product inspection system

Technical field

The present invention relates to a kind of product inspection system, this product inspection system will be used to control industrial equipment control device of operating and the unusual terminal installation of testing product that is used for that is installed on the inspection post and interconnect.

Background technology

Along with the development of data communication technology,, will be connected on the LAN (LAN) in recent years such as the such industrial equipment of automatic loom by the webserver and browser being installed for it.

For example have a kind of like this product inspection system, it is used for checking in the product of being produced by the industrial equipment at place, inspection post whether have defective, so that can only send qualified products to market.

For example, some this product inspection systems stick appraisal mark for each product, and supervisory computer is by managing the product transmission plan that determines concentratedly, so that product is assigned to a predetermined inspection post (as referring to Patent Document 1) to appraisal mark.

In addition, some the said goods check systems can be recorded in the time that production period stops industrial equipment, to check described product (for example, referenced patent file 2 or 3) according to the time of being write down with centralized system.

[patent documentation 1] Japanese stating Patent number 2643447, the 2 to 6 pages and accompanying drawing 1 to 7

[patent documentation 2] Japan registration utility model patent numbers 2503058, the 2 to 3 pages, accompanying drawing 1 to 4

[patent documentation 3] Japanese uncensored patent application publication number 7-126964, the 2nd to 3 page, attached Fig. 1 and 2

These methods are by determining the transmission plan and utilize as mentioned above that the dwell time inspection product of industrial equipment has improved the efficient of product examination on the basis of this appraisal mark, yet the interior perhaps frequency of the product defects of finding in the inspection post does not feed back to industrial equipment.

Summary of the invention

The objective of the invention is for a kind of product inspection system is provided, it can reduce the defective of product that industrial equipment is produced by reference at the defective data of the detected product in inspection post.

To achieve these goals, the present invention comprises following aspect.

According to the present invention, a kind of product inspection system is proposed, the control device that this product inspection system is used in control industrial equipment operation be installed in the inspection post on be used to detect product that industrial equipment is produced existence or do not exist unusual terminal installation to interconnect mutually, wherein said terminal installation comprises: first record cell, and it is used to write down the defective data that shows inspection post institute testing product defective; And delivery unit, it is used for sending the defective data that first record cell is write down to control device; And control device comprises: second record cell, and it is used to write down defective data that terminal installation transmits and by the detection counting of every kind of represented defective of this defective data; And display unit, it is used to show the defective data that second record cell is write down and detects counting.

Thereby, the display unit display defect data of control device and detection counting, thus make the operator can confirm this defective data and detection counting.

That is to say that because the display unit of control device can be used in display defect data and detection counting when for example stopping industrial equipment, so the operator can confirm this defective data and detect counting when restarting industrial equipment.

In the said goods check system, structure can be: position data and defective data that first recording unit records is relative to each other and joins, and described position data is the product space that the operation on described industrial equipment has been performed that shown that sends from control device; The position data that delivery unit is write down first record cell sends control device to and sends defective data to control device; Position data and defective data and detection counting that second recording unit records sends from terminal installation, and in addition, operating data and position data that record is relative to each other and joins, described operating data shows by the performed operation of industrial equipment; And display unit shows described defective data and detects counting according to operating data.

Thereby, based on operating data and display defect data and the display unit that detects counting make the operator can confirm described defective data based on the performed operation of industrial equipment and detect counting.

Simultaneously, in the said goods check system, structure is such: terminal installation comprises: the 3rd record cell, it is used to write down position data and the defective data that is relative to each other and joins, described position data is the product space that shows the industrial equipment executable operations that sends from control device, and described defective data shows the defective by the detected product in inspection post; And delivery unit, its position data and defective data that is used for being write down by the 3rd record cell sends control device to; And control device comprises: the 4th record cell is used for writing down it side by side according to the position data that sends from terminal installation and has shown operating data and defective data by the performed operation of industrial equipment; And display unit, be used to the operating data and the defective data that show that Unit the 4th is write down.

This makes and display unit display operation data and defective data in chronological order makes the operator can analyze before detecting defective and the performed operation of industrial equipment afterwards.

In the said goods check system, structure is such: inspection status data and defective data that the 3rd recording unit records is relative to each other and joins, described inspection status data have shown the Product Status during checking product; Delivery unit will send control device to by position data, inspection status data and the defective data that the 3rd record cell is write down; The 4th record cell is based on the position data that sends from terminal installation and check that status data writes down operating data and defective data side by side; And display unit shows operating data and the defective data that is write down by the 4th record cell.

Thereby display unit is according to position data and check status data and display operation data and defective data side by side, and therefore, even industrial equipment does not have executable operations, the operator still can confirm described defective.

In addition according to the present invention, the control device that product inspection system is used in control industrial equipment operation be installed in the inspection post on be used for detect the product existence of industrial equipment production or do not exist unusual terminal installation to interconnect mutually, this product inspection system comprises: input block is used to allow the operator import the defective data that it shows the product defects that the inspection post is found; Counting unit, the detection that is used for each indicated defective of defective data that input block is imported is counted; Record cell is used to write down described defective data and detects counting; And display unit, be used to show the defective data that writes down by this record cell and detect counting.

Description of drawings

Fig. 1 has shown the product inspection system according to the embodiment of the invention;

Fig. 2 has shown the hardware configuration of terminal installation and control device;

Fig. 3 A has shown a database to 3D;

Fig. 4 has shown a database;

Fig. 5 has shown the flow chart of control device operation;

Fig. 6 has shown the flow chart of control device operation;

Fig. 7 has shown the flow chart in the fabric inspection procedure in cloth inspection post;

Fig. 8 is one and is used to calculate the flow chart that detects counting;

Fig. 9 A and 9B for example understand one by the shown screen of the touch pad of terminal installation;

Figure 10 for example understands one by the shown screen of the touch pad of terminal installation;

Figure 11 A and 11B for example understand one by the shown screen of the touch pad of terminal installation;

Figure 12 for example understands one by the shown screen of the touch pad of terminal installation;

Figure 13 for example understands one by the shown screen of the touch pad of terminal installation; And

Figure 14 has shown product inspection system in accordance with another embodiment of the present invention.

The specific embodiment

Below will be by describing the present invention with reference to the accompanying drawings.

Fig. 1 has shown product inspection system according to an embodiment of the invention.It should be noted that, the description of present embodiment is for an example, wherein with the example of an automatic fabric weaving machine (hereinafter to be referred as loom) as industrial equipment, with textile cloth as the product of producing by industrial equipment, and with a cloth inspection post as the inspection post.

As shown in Figure 1, product inspection system 1 comprises a plurality of looms 2 (for example loom #1, #2, #3 or the like), is used to control the control device 3 of the operation of loom 2, the network 6 (for example LAN) that is installed in the terminal installation 4 in inspection post and is used to make control device 3 and terminal installation 4 to interconnect mutually.

It should be noted that present embodiment supposition loom 2 and control device 3 are integrated in together.

To describe below from being woven into the production procedure that cloth is checked.

In textile cloth, loom 2 is wrapped on the cloth beam 6 textile cloth, reaches a target length up to the length of textile cloth, at this moment carries out and blocks.

When the cloth beam 6 that blocks at the target length place when loom 2 falls, a label 7 is attached to above it, write " plane No. of weaving cotton cloth (for example, loom #3, the title of loom 2), " on it and " block ID (sign); (for example, 03-040210-01 is used to discern cloth beam 6) " and " timestamp (for example, 04-02-10-13; The date and time of weaving).”

Then, the cloth beam 6 that will have an additional label 7 is placed on narrow-gauge locomotive etc. and delivers to the cloth inspection post.

Textile cloth is installed on the cloth inspection desk 9 from the cloth beam 6 that engine 8 is driven.

And cloth checks that operator's (being " operator " hereinafter) checks that the cloth that installs on the cloth inspection desk 9 is to check cloth defective (being defective).

Simultaneously, above-mentioned control device 3 comprises record cell 10 (promptly, second record cell and the 4th record cell) will be recorded in the record cell 10 (among Fig. 1 by shown in the symbol F) by network 5 from the data (that is thick arrow E shown in Figure 1) that terminal installation 4 sends.

Above-mentioned control module 3 also comprises for example touch pad, is used to allow the operator contact its screen to cause certain operation of loom 2.When carrying out certain operation as shut down on loom 2, the operator confirms the defect kind of detected cloth defective in the cloth that loom 2 is weaved or the frequency of occurrences of cloth defective by monitoring by the shown screen of touch pad.The operator confirms in the past operation history of loom 2 (as, the driving sign on of loom 2 or drive halt instruction) by monitoring by the shown screen of touch pad equally.

Simultaneously, above-mentioned terminal installation 4 comprises record cell 11 (i.e. first record cell and the 3rd record cell) and is recorded in the record cell 11 (being represented by A among Fig. 1) with the data that will send from control module 3 by network 5 (be Fig. 1 shown in the thick arrow D).

The touch pad that above-mentioned terminal installation 4 also comprises in the control device 3 is for example imported the cloth defective so that touch the shown screen of this touch pad by the operator.

Fig. 2 has shown the hardware configuration of terminal installation 4 and control device 3 respectively.

As shown in Figure 2, control device 3 and terminal installation 4 all comprise CPU (central processing unit) 20, memory 21, input unit 22 (being input block), output device 23 (being display unit), file devices 24, medium drive 25 and network connection device 26 (delivery unit), utilize bus 27 and make above-mentioned component interconnect.

For instance, can will be contained in memory 21 or the file devices 24 by record cell shown in Figure 1 10 or record cell 11.

Memory 21 for example comprises one or more ROM (read-only storage), RAM (random access memory), flash memory, SRAM (static RAM), DRAM (dynamic random access memory) or the like, and storing be used for to loom shown in Figure 12 operate control and to engine 8 carry out the program of drive controlling and via network 5 exchange data.CPU20 carries out necessary processing by operating in the memory 21 program stored.

Input unit 22 is used for by operator input command or information, and it for example is to comprise one or more keyboards, mouse or the like.

Output device 23 for example comprises one or more displays, indicator lamp, loudspeaker or the like.

It should be noted that touch pad can for example be made up of the combination of input unit 22 and output device 23.

File devices 24 for example comprises one or more disks, CD, magneto-optic disk.

Medium drive 25 drives a portable medium 28 with visit memory contents wherein.Simultaneously, portable medium 28 for example is to comprise one or more storage cards, floppy disk, CD-ROM (compact-disc-read-only storage), CD, magneto-optic disk or the like.A kind of structure of replacing can write down the data that transmitted via network 5 to utilize described data in the memory 21 by being written into when needed in portable medium 28.

Network connection device 26 by network interface control is carried out the data transaction relevant with data communication by being connected to network shown in Figure 15.

Below describe respectively and be recorded in by as shown in Figure 1 record cell 10 and the data in the record cell 11.

Fig. 3 A has shown a database that is write down in the record cell 11.By a large amount of record 31 about corresponding loom 2 (for example, 31-1,31-2,31-3,31-4 or the like) of 30 storages of the database shown in Fig. 3 A.Each record 31 comprises the loom name field 32 of the loom title that for example is used to write down loom 2 and is used to write down the address field 33 of the mailing address of loom.In the embodiment shown in Fig. 3 A, the loom name field 32 of record 31-3 has write down " loom #3 ", and address field 33 has write down " 192.168.10.68 ".

Fig. 3 B has shown a database that is recorded in record cell 11 and the record cell 10.

Stored a large amount of record 35 (for example, 35-1,35-2,35-3,35-4 or the like) by the database 34 shown in Fig. 3 B about respective roll cloth rewinder roll 6.Each record 35 for example comprise be used to write down cloth from the loom name field 36 of the loom title of the loom 2 that wherein blocks, be used to write down the date and time that blocks timestamp field 37, be used to write down block ID block id field 38, when being used for record and blocking the whole length of cloth (m) product total length field 39 and be used to write down the product category field 40 of the product category of textile cloth when blocking.In the embodiment shown in Fig. 3 B, the loom name field 36 of record 35-4 has been stored " loom #3 ", timestamp field 37 has been stored " 04-02-10-13 ", block id field 38 and write down " 03-040210-01 ", product total length field 39 has write down " 235 " and product category field 40 has write down " 100 * 110_A001 ".

Fig. 3 C has shown a database that is write down in record cell 11 and the record cell 10.

Database 41 shown in Fig. 3 C has been stored a large amount of record 42 about each textile cloth length (product length) (for example 42-1,42-2,42-3,42-4 or the like), and described textile cloth is meant because the textile cloth that specific reasons loom 2 is twined on a cloth beam 6 during from start to stop.Each record 42 for example comprise be used to write down block ID block id field 43, the product length field 44 that is used for record product length, the stop reason field 45 of the stop reason when being used to write down loom 2 and stopping and being used to write down the cloth defective field 46 of the cloth defective of being found in the cloth inspection post (defective data).In Fig. 3 C illustrated embodiment, block id field 43 and write down " 03-040210-01 ", product length field 44 has write down " 002 ", stop reason field 45 has write down " interlacing (left side) " and cloth defective field 46 has write down " twill displacement ", more than is all to belong to record 42-1.

Fig. 3 D demonstration is recorded in recorded data storehouse in record cell 10 or the record cell 11.

A large amount of records 48 (for example, 48-1,48-2 or the like) have been stored by the database 47 shown in Fig. 3 D about the corresponding stop reason one of in the loom 2.Each record 48 for example comprises the stop reason field 49 that is used to write down stop reason, is used to write down the cloth defective field 50 of cloth defective and is used to write down the cloth number of defects purpose that is detected detect count area 51.In by the embodiment shown in Fig. 3 D, stop reason field 49 has write down " interlacing (left side) ", and cloth defective field 50 has write down " twill displacement " and detected count area 51 and write down " 2 ", more than all belong to record 48-1.This is meant that two kinds of situations of " twill displacement " have appearred in the stop reason for the cloth beam of being produced by specific loom 2 " interlacing (left side) ".

Fig. 4 has shown a database of record in the record cell 10.

By database shown in Figure 4 52 stored a large amount of records 53 about stop reason one of in the loom 2 and corresponding operating (for example, 53-1 ..., 53-20,53-21,53-22 or the like).Each record 53 for example comprises that record begins to be woven into the product length field 54 (being product length (m)) (being the position data) of textile cloth length in the moment of operator or sensor operation loom 2 from textile cloth, the stop reason field 55 and being used to that is used to write down the stop reason of loom 2 writes down the operation setting field 56 of loom 2 operational orders (for example, the driving of loom 2 is begun and drive END instruction) (being operating data).In the embodiment shown in fig. 4, product length field 54 has write down " 33 " and operation setting field 56 has write down " leakage is packed into ", more than all belong to record 53-22.This shows because " packing into " is unusual, and loom 2 is that 33 meters stop at product length automatically, restarts afterwards carrying out a reverse rotation (reverserotation) and be rotated in the forward (forward rotations) for twice subsequently.

Be that database shown in Fig. 3 C 41 is carried out the more description of new data below.

Fig. 5 has shown the flow chart of control device 3 operations shown in Figure 1.

As shown in Figure 5, at step S1, control device 3 judges at first whether loom 2 stops by operator's instruction or by sensor etc.

Then, if such operation ("No" among the step S1) is not carried out in judgement, then handle and return step S1.

Yet if judge and to have such operation ("Yes" among the step S1), the record 42 that will write down the stop reason of product length and loom 2 at step S2 control device 3 is stored in the database 41 so, and turns back to step S1.

The Data Update of database 52 shown in Figure 4 is described below.

Fig. 6 is the flow chart of the operation of control device 3 shown in Figure 1.

As shown in Figure 6, at step ST1, control device 3 at first judges whether to exist instruction by operator or sensor to the operation of this loom 2.That is to say and judge whether to exist the operation setting that will be recorded in the database 52.

If judge not have this operation ("No" among the step ST1), then handle turning back to step ST1.

Yet, there is this operation ("Yes" among the step ST1) if judge, so at step ST2, control device 3 will write down the record 54 of this loom 2 operations and be stored in the database 52 corresponding to the product length of this operation, and turning back to step ST1. it should be noted that, in the present embodiment, when stop reason being stored in the stop reason field 55 of database 41, when described stop reason is associated with product length, for example product length and operating data can only be kept in the database 41.

Be described in the flow process of checking cloth in the cloth shown in Figure 1 inspection post now.

Fig. 7 is the flow chart of the cloth checking process in cloth inspection post.

As shown in Figure 7, at step STE1, terminal installation 4 is at first sent into cloth inspection desk 9 with textile cloth from cloth beam 6 by the driving of control engine 8.

Then at step STE2, terminal installation 4 judges whether the textile cloth length of sending in the cloth inspection desk 9 equals the product length of record in the database 41 shown in Fig. 3 C (being the cloth beam data).

If judge the product length different ("No" among the step STE2) of record in the textile cloth length send in the cloth inspection desk 9 and the database 41, processing turns back to step STE1 so.

On the other hand, if judge the product length identical ("Yes" among the step STE2) that writes down in the textile cloth length send in the cloth inspection desk 9 and the database 41, so at step STE3, terminal installation 4 stops engine 8 or slows down.

Then, at step STE4, the textile cloth in the cloth inspection desk 9 is sent in operator's detailed inspection.

Then, at step STE5, the operator judges whether there is the cloth defective in the textile cloth.

If judge in textile cloth, not have cloth defective ("No" among the step STE5), then handle turning back to step STE1.

On the other hand, if judge and to have defective ("Yes" among the step STE5), terminal installation 4 record 42 that will write down the cloth defective is stored in the database 41 and turns back to step STE1 so.

The computational methods that are recorded in the counting of the detection in the database 47 shown in Fig. 3 D are described below.

Fig. 8 is the flow chart that is used for calculating the processing of the detection counting that will be recorded in database 47.It should be noted that control device 3 calculates the detection counting according to flow chart shown in Figure 8 when detection counting as described in the device except that control device 3 can calculate as terminal installation 4.Note, suppose that flow process shown in Figure 8 is to be carried out by CPU2 shown in Figure 2.That is to say, can be included in CPU20 being used for calculating the counting device that detects counting.Suppose that simultaneously flow process shown in Figure 8 will count " twill displacement (diagonal step) ", " load displacement (bearing step) ", " dyeing (stain) ", " circulation not enough (passunder) " and " other " respectively.

In step STEP1, control device 3 judges at first whether the cloth defective field 46 of the record of the top in the database 41 shown in Fig. 3 C 42 is " twill displacements ".

If judge it is " twill displacement " ("Yes" among the step STEP1), then in step STEP2, control device 3 increases progressively and " twill displacement " corresponding counter.

Then, control device 3 judges whether to exist next bar record 42 in step STEP3.

If judge to have next record 42 ("Yes" among the STEP3), then in step STEP4, control device 3 turns to next record 42, and turns back to step STEP1.

If judge that in STEP1 record 42 is not " twill displacement " ("No" among the step STEP1),, judge whether record 42 is " load displacements " so at step STEP5.

If judge it is " load displacement " ("Yes" among the step STEP5), so at step STEP6, control device 3 increases progressively and " load displacement " corresponding counter, and judges whether to exist next record 42 at step STEP3.

If judge it is not " load displacement " ("No" of step STEP5), control device 3 turns to next record 42 in step STEP4 so, and turns back to step STEP1.

The step STEP7 of back also is same to STEP12, and " dyeing ", " circulation is not enough " and " other " are carried out judgement and increased progressively counting.

Simultaneously, if judging not exist in step STEP3 has write down ("No" among the step STEP3), processing finishes so.

It should be noted that the timing of determining counting cloth defective, that is to say, when producing each cloth beam 6 or at any predetermined time interval as counting weekly or as described in can carrying out in every month.

The input process that terminal installation 4 operators of place import the cloth defective is described now.

Fig. 9 A for example understands by the shown screen of touch pad that is included in the terminal installation 4.

Screen 90 shown in Fig. 9 A is operators when terminal installation 4 input cloth defectives by first shown screen of touch pad, and it has shown linking button 91.In Fig. 9 A illustrated embodiment, each linking button 91 is shown as " loom #1 " ..., " loom #12 ".For example, if the operator has selected and the linking button 91 that is attached to label 7 corresponding being shown as " loom #3 " on the cloth beam 6, then screen conversion is to the screen about " loom #3 ".That is to say that all loom name fields all connect by corresponding hyperlink.

It should be noted that it for example to be to create screen 90 according to 30 recorded data of database shown in Fig. 3 A.

Fig. 9 B for example understands when switching to single loom screen from screen 90 by the shown screen of touch pad.

Screen 92 shown in Fig. 9 B is used to show the data relevant with each cloth beam 6, and shows linking button 93.In Fig. 9 B illustrated embodiment, each linking button 93 has shown the row project relevant with each cloth beam, promptly blocks date and time, blocks ID and product length (m).The 4th linking button of counting from above 93 for example understood such link: " 03-02-10-13,03-040210-01,235 ".If for example the operator has selected this linking button 93 that is showing " 03-02-10-13,03-040210-01,235 ", then screen switches to a relative screen.

It should be noted that it for example to be to create screen 92 according to being recorded in the data in the database 34 shown in Fig. 3 B.

Figure 10 for example understand by selecting one of linking button 93 when switching to screen 92 in its sub-screen by the shown screen of touch pad.

Screen 94 shown in Figure 10 is used for importing the cloth defective by the operator, and it has shown

display part

95 and 96, a series of load button 97, display part 98 and a series of load button 99.

Above-mentioned display part 95 shows the data relevant with selected linking button in screen 92 shown in Fig. 9 B 93.Example shown in Figure 10 has shown loom title " loom #3 ", timestamp " 04/02/1111:23 ", has blocked ID " 03-040210-01 " and product category " 100 * 110_A001 ".

It should be noted that and to create display part 95 according to database 34 shown in Fig. 3 B, that is, loom name field 36, timestamp field 37, block id field 38, product total length field 39 and product category field 40.

Above-mentioned display part 96 has shown the metric system length that is sent to the current textile cloth of cloth inspection desk 9 from cloth beam 6.Example shown in Figure 10 has shown length " 28M ".

It should be noted that and to create display part 96 according to the code device signal of the engine 8 that sends to terminal installation 4 from it or the pulse signal that is assemblied in the nearly control switch (being arrow C shown in Figure 1) on the cloth feed roller of cloth inspection desk 9.

Above-mentioned a series of load button 97 is used for importing corresponding cloth defective when the operator selects arbitrary button. and example shown in Figure 10 has shown a series of and corresponding pairing load button 97 of cloth defective, i.e. " twill displacement ", " load displacement ", " dyeing ", " circulation is not enough ", " other " and " zero defect ".

Above-mentioned display part 98 has shown and a selected load button 97 corresponding product lengths of operator, stop reason and cloth defective.Display part 98 only shows that product length and stop reason import a cloth defective up to the operator, and it is counter to select defective (inverted defect) oneself successively decreases corresponding to delivering to the textile cloth length of cloth inspection desk 9 from cloth beam 6; And when the operator imported the cloth defective, the cloth defective that display part 98 display operation persons are imported in anti-choosing part (inverted section) was to show the cloth defective.In case shown the cloth defective, the anti-defective of selecting just subtracts certainly, and with normal speed textile cloth is sent to cloth inspection desk 9.Thereby the screen at 98 places, display part rolls up to having shown for example all product lengths and the stop reason of a cloth beam 6 downwards.Example shown in Figure 10 begins to show continuously from the top, " 002 an interlacing left side); The twill displacement ", " 022 zero defect; Dyeing ", " 031 interlacing (left side) ", " 047 misses warp thread ", " 102 manually stop " and " 157 interlacings (left side) ".

It should be noted that and to create display part 98 according to database 41 shown in Fig. 3 C, be i.e. product length field 44, stop reason field 45 and cloth defective field 46.For example, its structure is: display part 98 shows the product length field 44 that is recorded in each record 42 that database 41 comprised respectively and the data in the stop reason field 45 continuously, when importing the cloth defective with convenient operator, the cloth defective field 46 that is comprised by database 41 has write down input cloth defective wherein.A kind of replacement structure is: when for example the stop reason field 45 in being contained in database 41 was writing down " zero defect " and cloth defective field 46 and writing down the cloth defective, control device 3 indication looms 2 were opened indicator lamp.

Above-mentioned load button 99 drives the driving (being thick arrow B shown in Figure 1) that signal is controlled engine 8 by select one of above-mentioned button 99 Shi Xiangqi to send one the operator.For example, select in a series of load buttons 99 left side to play the 3rd button and will drive engine 8, that is to say, textile cloth is sent into cloth inspection desk 9 from cloth beam 6 with normal speed.This prompt terminal device 4 transmits a start signal to engine 8.A left side is played the 4th button prompt terminal device 4 is transmitted a cut-off signal, shutting engine down 8 to engine 8 in the selection load button 99.Left the 5th or the 6th of rising transmits a signal to drive engine 8 quickly with prompt terminal device 4 in the selection load button 99, promptly transmits textile cloths from cloth beam 6 quickly.Select that rise on a left side in the load button 99 first and second prompt terminal device 4 transmitted a signal so that engine 8 oppositely and with textile cloth wraparound cloth beam 6 again.

Consider such a case below, promptly on position of textile cloth rather than itself and the corresponding product length of stop reason, finding a cloth defective.

Figure 11 A shown when the current length of the textile cloth of sending into by cloth beam 6 and product length not to shown screen 94 at once.

Shown in Figure 11 A, when the current length of the textile cloth of sending into from cloth beam 6 and product length not at once, the anti-choosing part of display part 98 makes and himself is positioned in the white space.That is to say that in Figure 11 A example illustrated, anti-choosing part is positioned himself " 031 interlacing (left side); The twill displacement " and " 047 misses warp thread " between.

In this state, when the operator found the cloth defective the textile cloth of sending into from cloth beam 6, the operator selected and the corresponding load button of being found 97 of cloth defective.

Figure 11 B has shown shown screen 94 after the current length of the textile cloth of sending into from cloth beam 6 and product length are not selected a load button 97 to seasonable operator.

When the operator has selected a load button 97, be used to show the position display " current length of textile cloth " of product length in the display part 98, be used to show the position display " unavailable " of stop reason, be used to show the position display and the selected load button 97 of operator corresponding " cloth defective " of cloth defective. promptly, the demonstration of Figure 11 B illustrated embodiment " 039 zero defect; Dyeing ". product length field 44 record " current length of textile cloth " (promptly; check data); stop reason field 45 records " zero defect " and cloth defective field 46 records " cloth defective "; for example all these all are contained in database 41. shown in Fig. 3 C in Fig. 3 C illustrated embodiment; product length field 44 records " 039 " and stop reason field 45 records " zero defect " and cloth defective field 46 records " dyeing ", all these are all in writing down 42-4.

Figure 12 has shown when the stop signal of the sensor that be comprised when input or loom 2 according to the operator stops loom 2 by the shown screen of the touch pad of control device 3.

As shown in figure 12, screen 100 shown loom 2 stop reason 101, with corresponding cloth defective 102 of this stop reason and the detection relevant counting 103 with this cloth defective.That is to say, although because stop reason " interlacing (left side); Stop " and make that certain loom is current to be stopped, but according to demonstration shown in Figure 12, because in the past identical stop reason " interlacing (left side); Stop " and make loom 2 with " twill displacement " both of these case as the result that stops.

As mentioned above, transmit product length at least and the cloth defective makes control device 3 can write down stop reason and cloth defective record cell 10 from terminal installation 4 to control device 3, wherein above-mentioned two kinds of data are relative to each other based on product length.Control device 3 can also write down in record cell 10 by the detection of cloth defective is counted and detect counting.This makes control device 3 show this stop reason, cloth defective and to detect counting on such as touch pad in display unit subsequently.

That is to say, control device 3 for example can be in record cell 10 database 47 shown in the database shown in the storage map 3C 41 and Fig. 3 D, thereby the touch pad of loom 2 can show described stop reason, cloth defective and detect counting when loom 2 stops as shown in figure 12.

Thereby, be used to show for the cloth defective of the stop reason of loom 2 and the touch pad etc. that detects counting make the operator can when restarting, confirm or detect and count for the cloth defective of the stop reason of loom 2.

This makes it possible to adjust the setting of loom 2 to allow the operator according to cloth defective or detection counting to operator's alarm history relevant with the cloth defective subsequently, so that reduce the cloth defective in textile cloth thereafter.

Simultaneously, because the operator can import one and the corresponding cloth defective of product length, therefore the input of the cloth defective relevant with product length becomes easily, thereby has reduced the load of operator in the input of cloth defective.

Figure 13 for example understands a shown screen of touch pad of control device 3.

Screen 104 shown in Figure 13 has shown operation history 105 and cloth defective 106, and the process of the product length that they are all exemplified with Figure 13 is relevant, and described screen 104 is the screens that are used to show by the history of the performed operation of loom 2.That is to say that screen shown in Figure 13 makes and to be appreciated that owing to " miss and pack into " occur at certain product length place and to cause specific loom to stop, thereafter in a reverse rotation and the position appearance " twill displacement " that is rotated in the forward for twice.

As mentioned above, transmit product length and cloth defective from terminal installation 4 at least to control device 3 and make that control device 3 can be according to the product length the record cell 10 and recording operation history and cloth defective side by side.That is to say that control device 3 can insert the cloth defective relevant with product length in the operation history that record cell 10 is write down.By this structure, therefore recording operation history and cloth defective (promptly corresponding with the process of product length) in record cell 10 in chronological order allow touch pad etc. to show described operation history and cloth defective in chronological order.

That is to say that as shown in figure 13, its control device 3 that can create database 53 shown in Fig. 4 B can make the touch pad historical and cloth defective of display operation in chronological order of loom 2.

Similarly, can be so that the historical and cloth defective of display operation in chronological order such as touch pad, thus make that the operator can be before detecting defective and analyze the operation of loom 2 afterwards.That is to say, allow the operator by finding the problem relevant with the cloth defective with the operation of loom with reference to shown operation histories such as touch pads.

Even without with the corresponding operation history of cloth defective (as stop reason), also can be so that touch pads etc. show a cloth defective, thus even make that loom 2 does not have executable operations, the operator still can confirm described cloth defective.

Product inspection system 140 shown in Figure 14 structure with product inspection system 1 shown in Figure 1 basically is identical, is to comprise a server 142 that contains record cell 141 with its difference, and described server 142 is connected to network 5.

Therefore, comprise that server 142 can transmit the data that are included in record cell 10 or the record cell 11 to record cell 141, thereby

record cell

10 and 11 can be restricted to than low capacity.

Also can be recorded in the record cell 10 that control device 3 comprised or record cell 11 that terminal device 4 is comprised in the data storage longer time or it is analyzed.

Also may be recorded in the specific loom 2 that data in the record cell 141 are determined the high rate that it presents the cloth defective, to forbid its operation or to transmit a warning message to it by periodicity analysis.

If the data that record cell 141 is stored only need operation history and the cloth defective of this data as the loom of being stored by record cell 141 at interval at the fixed time 2, so only require server 142 to open and the operation predetermined time interval, and can remove UPS (being uninterrupted power source) or expensive OS (operating system) thus needs and allow to use a more rudimentary server.Utilize this structure, it is easier and more not frequent that operation and maintenance server 142 becomes, and helps to create the product inspection system 140 of a cheapness.

The invention enables the operator of operating industrial installations can confirm the defective data of finding in the inspection post and detect counting, remind defective data to the operator, allow the operator to adjust the setting of industrial equipment to reduce product defects subsequently according to defective data and detection counting.

Claims

1. A product inspection system which interconnects a control device for controlling the operation of industrial equipment and a terminal device installed on an inspection station for inspecting the presence or absence of abnormality in products produced by the industrial equipment, wherein

End devices include

a first recording unit for recording defect data indicating that a defect of the product has been found at the inspection station and defect occurrence position data indicating a position of the product when the defect occurred, and

a transmission unit, configured to transmit the defect data and defect occurrence position data recorded by the first recording unit to the control device; and

Controls include

The second recording unit is used to record the defect data and defect occurrence position data transmitted by the terminal device and the detection count of each defect shown by the defect data,

a stop cause location recording unit for recording a stop cause of industrial equipment and stop cause occurrence location data representing a position of a product when the stop cause occurs, and

A display unit for displaying information related to the stop cause of the industrial equipment recorded by the stop cause position recording unit based on the defect occurrence position data recorded by the second recording unit and the stop cause occurrence position data recorded by the stop cause position recording unit defect data and detection counts.

2. The product inspection system according to claim 1, wherein

The first recording unit records position data and defect data in association with each other, the position data being transmitted from the control device for indicating the position of the product on which the operation on the industrial equipment has been performed ;

The transmitting unit transmits the position data recorded by the first recording unit to the control device and transmits the defect data to the control device;

The second recording unit records position data and defect data transmitted from the terminal device and records detection counts, and also records operation data and position data associated with each other, the operation data representing operations that have been performed on the industrial equipment ;as well as

The display unit displays the defect data and the detection count based on the operation data.

3. A product inspection system according to claim 1 or 2, wherein

The terminal device includes

A third recording unit for recording position data and defect data associated with each other, the position data being transmitted from the control device for indicating the position of the product on which the operation on the industrial equipment has been performed , and said defect data represent product defects that have been found at said inspection station, and

a transmitting unit, configured to transmit the position data and the defect data recorded by the third recording unit to the control device; and

Controls include

a fourth recording unit for recording operation data representing operations performed on the industrial equipment and defect data side by side based on the position data sent from the terminal device, and

The display unit is used to display the operation data and the defect data recorded by the fourth recording unit.

4. The product inspection system according to claim 3, wherein

said third recording unit records inspection status data representing a status of said product during product inspection and said defect data in association with each other;

The transmitting unit transmits the position data, inspection status data and defect data recorded by the third recording unit to the control device;

the fourth recording unit records the operation data and defect data side by side based on the position data and inspection status data transmitted from the terminal device; and

The display unit displays operation data and defect data recorded by the fourth recording unit.

5. A product inspection system which interconnects a control device for controlling the operation of industrial equipment and a terminal device installed on an inspection station for inspecting the presence or absence of abnormality in products produced by the industrial equipment, wherein

End devices include

Controls include

a second recording unit for recording defect data and defect occurrence position data transmitted from the terminal device,

an operation position recording unit for recording, as an operation history, operation data representing an operation performed on the industrial equipment and operation position data representing a position of a product when the operation was performed, and

a display unit for displaying that defect data is inserted into the operation history recorded by the operation position recording unit based on the defect occurrence position data recorded by the second recording unit and the operation position data recorded by the operation position recording unit .