WO2011148410A1

WO2011148410A1 - Article processing device

Info

Publication number: WO2011148410A1
Application number: PCT/JP2010/003497
Authority: WO
Inventors: 山下一彦; 白井義紘; 浅野義宏
Original assignee: 大和製衡株式会社
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-12-01
Also published as: GB2493876A; CN202975719U; DE212010000218U1; GB201221301D0; JP3184491U

Abstract

Provided is an article processing device capable of accurately relaying a message from a previous operator to the next operator. The disclosed article processing device possesses a device main body (1A), an operation unit (1Ba), and a control unit (21), and is provided with a microphone (8), voice recording operation means with which a voice recording operation is performed, an encoding unit (24) for converting a voice signal output from the microphone (8) to voice data if a voice recording operation has been performed, a storage unit (22) for storing the voice data, voice reproduction operation means with which a reproduction operation is performed, a decoding unit (25) for converting the voice data which has been stored in the storage unit (22) to a voice signal and outputting thereof if the reproduction operation has been performed, and a speaker (9) or earphone jack (10) for inputting the voice signal which has been output from the decoding unit (25).

Description

Article processing equipment

The present invention relates to an article processing apparatus including an apparatus constituting a production line for measuring, packaging, and inspecting articles.

Conventionally, products such as potato chips and candy are weighed and packaged to a weight within a predetermined weight range, and are shipped to the market. Machine, inspection device (X-ray foreign matter detection device, metal detector, weight sorter, etc.), boxing device and the like.

In such a production line, work may be performed by an operator shift work system. In such shift work system, if the previous operator cannot face the next operator and take over, if there is a message about the status of the device, the previous operator writes the message on a notepad or message board. ing. However, even if a message is written on a memo sheet or message board, the next operator does not always read it, and the message may not be transmitted reliably.

On the other hand, Patent Document 1 stores memo information (message) input by an operation of a keyboard or the like of the operation unit in order to transmit a message from a previous operator to the next operator without using a memo paper or a message board. In addition, a configuration for displaying the memo information on the display means is described.

JP 2004-4035 A

In the configuration of Patent Document 1, since the memo information is displayed on the display means, for example, in the case of an operator who does not know the character or cannot read the character, the message cannot be understood even if the memo information is viewed. I don't get it.

Further, in the configuration of Patent Document 1, in the case where memo information exists, a notification unit that notifies the presence of the memo information is provided. However, even if the notification unit notifies the presence of the memo information, the operator does not necessarily receive the memo information. The message is not necessarily transmitted if the device is started without starting to see the memo information and the weighing operation is started without being displayed on the display means.

The present invention has been made to solve the above-described problems, and an object thereof is to provide an article processing apparatus capable of reliably transmitting a message from a previous operator to the next operator. Here, the message from the previous operator includes a message related to the state of the device such as a failure of the device and a defect, and a message related to another device constituting the production line.

In order to achieve the above object, an article processing apparatus according to the present invention includes an apparatus main body that performs predetermined processing relating to an article, an operation unit that performs an operation related to operation of the apparatus main body, and an operation start operation performed on the operation unit. An article processing apparatus having a control means for starting operation of the apparatus main body when performed, for converting a voice into an audio signal and outputting the voice, and recording a voice message related to the article processing apparatus Voice recording operation means for performing voice recording operation, voice data creation means for creating voice data by converting a voice signal output from the microphone when the voice recording operation is performed on the voice recording operation means, and Voice data storage means for storing voice data created by the voice data creation means, and voice data stored in the voice data storage means. A voice reproduction operation means for performing a reproduction operation for reproducing the voice; and when the reproduction operation is performed on the voice reproduction operation means, the voice data stored in the voice data storage means is converted into a voice signal. An audio signal reproducing means for outputting, and a speaker or an external output terminal for inputting an audio signal output from the audio signal reproducing means are provided.

According to this configuration, if the previous operator records a message (voice data) related to the article processing apparatus, the next operator can reproduce the message and listen to it by, for example, voice output from a speaker. Also, for example, headphones can be connected to the external output terminal so that the headphones can be used for listening. Thus, since the message is reproduced by voice, the message can be reliably transmitted even to an operator who cannot read characters. When the audio data is stored in the audio data storage means, it is filed in a predetermined file format and stored as an audio file. In the above configuration, the sound recording operation means and the sound reproduction operation means may be provided in the operation unit.

Further, the control means is configured to invalidate the operation start operation when unreproduced audio data exists in the audio data storage means when the operation start operation is performed on the operation unit. May be.

With this configuration, when there is unreproduced audio data in the audio data storage means, the operation start operation becomes invalid, so that the operation cannot be started unless the audio data is reproduced. That is, if the previous operator records a message (voice data) regarding the article processing apparatus, the next operator cannot start operation unless the message is reproduced. Can be surely communicated to the operator.

In addition, when there is unreproduced audio data in the audio data storage unit, it may further comprise an informing unit for informing the presence.

This configuration allows the next operator to easily know the presence or absence of a message from the previous operator.

The speaker is provided, and the control means invalidates the operation start operation when there is unreproduced audio data in the audio data storage means when the operation start operation is performed on the operation unit. In addition, the audio signal reproduction means may be configured to convert the unreproduced audio data into an audio signal and output it to the speaker.

With this configuration, when the message from the previous operator is not reproduced, the message can be heard if the next operator performs the operation start operation. Further, in this configuration, the control means may be configured to perform once or repeatedly cause the audio signal reproduction means to convert the unreproduced audio data into an audio signal and output the audio signal. You may be comprised so that it may make. By repeating the process, the next operator can easily grasp the message from the previous operator.

Further, the article processing apparatus is one of a plurality of apparatuses constituting the production line, and a message related to another apparatus other than the article processing apparatus constituting the production line is also input to the microphone by voice. It may be configured.

In the case of an apparatus that constitutes a production line in this way, the apparatus is affected by its operating state or the like depending on the state or the like of the other apparatus, so it is useful to convey a message regarding the other apparatus.

The present invention has the configuration described above, and has an effect that it is possible to provide an article processing apparatus capable of reliably transmitting a message from a previous operator to the next operator.

The above object, other objects, features, and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings.

FIG. 1 is a block diagram illustrating a schematic configuration of an example of a production line to which an article processing apparatus according to an embodiment of the present invention is applied. FIG. 2 is a schematic diagram illustrating a schematic configuration of an example of a combination weigher according to an embodiment of the present invention. FIG. 3 is a diagram showing an example of an automatic operation screen displayed on the screen of the operation indicator in the first configuration example of the combination weigher. FIG. 4 is a flowchart showing an example of the operation in the first configuration example of the combination weigher. FIG. 5 is a diagram showing an example of an automatic operation screen displayed on the screen of the operation indicator in the second configuration example of the combination weigher. FIG. 6 is a flowchart showing an example of the operation in the second configuration example of the combination weigher. FIG. 7 is a diagram illustrating an example of a sound effect setting screen displayed on the screen of the operation indicator of the combination weigher.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In the following description, the same or corresponding elements are denoted by the same reference symbols throughout all the drawings, and redundant description thereof is omitted. Further, the present invention is not limited to the following embodiment.

(Embodiment)

FIG. 1 is a block diagram illustrating a schematic configuration of an example of a production line to which an article processing apparatus according to an embodiment of the present invention is applied.

This production line includes a combination weigher 1, a packaging machine 2, a weight sorter 3, a metal detector 4, an X-ray foreign matter detector 5, a sorting device 6, and a boxing device 7. .

In this production line, articles made of food such as snacks are supplied to the combination scale 1, and the combination scale 1 sequentially discharges articles having a weight within a predetermined weight range. Each time an article is discharged from the combination weigher 1, the packaging machine 2 packages the article while making a bag, for example. The weight sorter 3 inspects whether or not the weight of the packaged article is within the allowable weight range, and transmits a sorting signal as a result of the inspection to the sorting device 6. Then, the article that has passed through the weight sorter 3 is conveyed to the metal detector 4 and further conveyed to the X-ray foreign matter detection device 5. Each of the metal detector 4 and the X-ray foreign matter detection device 5 inspects whether or not foreign matters are mixed in the articles conveyed from the weight sorter 3, and distributes a distribution signal as an inspection result. Transmit to device 6. The sorting signal transmitted from each of the weight sorter 3, the metal detector 4 and the X-ray foreign matter detection device 5 to the sorting device 6 determines whether it is a non-defective product or a defective product in the inspection by each device. It is a signal which shows the result. In the sorting apparatus 6, articles determined to be defective in any of the weight sorter 3, the metal detector 4, and the X-ray foreign matter detection apparatus 5 are excluded, and only non-defective articles are conveyed to the boxing apparatus 7. In addition, the signal line of the distribution signal output to the distribution apparatus 6 from the weight sorter 3, the metal detector 4, and the X-ray foreign material detection apparatus 5 is not illustrated.

The combination weigher 1 includes an apparatus main body 1A, an operation display 1B, a control apparatus 1C, a microphone 8, and a speaker 9. Similarly, the packaging machine 2 includes an apparatus main body 2A, an operation indicator 2B, a control device 2C, a microphone 8, and a speaker 9. The weight sorter 3 includes an apparatus main body 3A, an operation indicator 3B, and a control device 3C. The metal detector 4 has a device body 4A, an operation indicator 4B, a control device 4C, a microphone 8 and a speaker 9. The X-ray foreign object detection device 5 has a device body 5A. , An operation display 5B, a control device 5C, a microphone 8 and a speaker 9. The boxing device 7 includes an apparatus body 7A, an operation display 7B, a control device 7C, a microphone 8 and a speaker 9. The sorting device 6 includes a device main body 6A and a control device 6C.

Here, the

control devices

1C, 2C, 3C, 4C, 5C, 6C, and 7C of each device are connected by, for example, a LAN (local area network) cable 31 so that necessary information can be communicated between the control devices of each device. It is configured.

The article processing apparatus to which the present invention is applied is an apparatus other than the sorting apparatus 6, that is, a combination weigher 1, a packaging machine 2, a weight sorter 3, a metal detector 4, an X-ray foreign matter detector 5 and a boxing device 7. is there. As a representative of these, the combination weigher 1 will be described in detail below.

FIG. 2 is a schematic diagram showing a schematic configuration of an example of the combination weigher 1.

The combination scale 1 includes a device main body 1A and an operation device 1M. The apparatus main body 1A is provided with a conical dispersion feeder 11 that disperses articles supplied from an external supply apparatus 19 radially by vibration at the upper center of the apparatus. Around the dispersion feeder 11, a plurality of rectilinear feeders 12 are provided radially for feeding articles sent from the dispersion feeder 11 to the supply hoppers 13 by vibration. Below each linear feeder 12, a supply hopper 13 and a weighing hopper 14 are provided correspondingly. The supply hopper 13 receives the articles fed from the linear feeder 12 and opens the discharge gate when the weighing hopper 14 disposed below the empty hopper 14 becomes empty, and supplies the articles to the weighing hopper 14. Each weighing hopper 14 is attached with a weight sensor 15 such as a load cell for measuring the weight of the article in the weighing hopper 14, and a measured value by each weight sensor 15 is output to the control device 1 </ b> C. A collecting chute 16 is disposed below the weighing hopper 14, a funnel 17 is provided at the outlet of the collecting chute 16, and the packaging machine 2 is disposed below the funnel 17. The weighing hopper 14 selected as the discharge combination described later opens its discharge gate and discharges the articles, and the discharged articles are sent to the packaging machine 2 through the collecting chute 16 and the funnel 17, Stuffed.

Further, a level detector 18 composed of, for example, an ultrasonic sensor is provided above the dispersion feeder 11 in order to detect the layer thickness of the article on the dispersion feeder 11. The detection signal of the level detector 18 is output to the control device 1C, and the control device 1C controls the supply device 19 based on the detection signal of the level detector 18 so as to keep a certain amount of articles on the dispersion feeder 11. To do.

In addition to the control device 1C and the operation indicator 1B, the operation device 1M of the combination weigher includes a microphone 8, a speaker 9, and an earphone jack 10 (not shown in FIG. 1) that is an external output terminal. It is provided in the vicinity of the screen of the vessel 1B.

The control device 1C is constituted by, for example, a microcomputer or the like, and includes a control unit 21 composed of a CPU of the microcomputer, a storage unit 22 composed of a RAM and a ROM of the microcomputer, and other devices constituting the production line of FIG. For example, from a real-time clock that provides date / time information (year / month / day and time) to the communication processing unit 23, the encoding unit 24, the decoding unit 25, and the control unit 21 for communicating with each other via the LAN cable 31. And a clock 26. The control unit 21 executes the CPU execution program stored in the ROM of the storage unit 22, thereby performing overall operation control of the supply device 19 and the combination balance device main body 1 </ b> A, the communication processing unit 23, The encoder 24 and the decoder 25 are controlled. The control unit 21 configures a control unit, the storage unit 22 configures an audio data storage unit, the encoding unit 24 configures an audio data creation unit, and the decoding unit 25 configures an audio signal reproduction unit. .

Moreover, the control part 21 performs the combination process which calculates | requires the above-mentioned discharge | emission combination. In this combination processing, combination calculation is performed based on the weight of the articles in each weighing hopper 14 measured by the weight sensor 15, and the total weight of the articles (combined weight) falls within a predetermined predetermined weight range. One combination of hoppers 14 is selected, and this is set as a discharge combination.

The operation indicator 1B is constituted by, for example, a touch screen type display, and an operation unit 1Ba for performing an operation operation such as an operation start operation and an operation stop operation of the combination weigher and an operation of inputting parameters such as operation conditions, And a display unit 1Bb for displaying an operation speed, a combination weight, and the like on a screen (display screen). The operation unit 1Ba also functions as an audio recording operation unit and an audio reproduction operation unit.

In addition, the control unit 21 of the control device 1C inputs a signal from the operation unit 1Ba of the operation indicator 1B and outputs a signal such as data to be displayed on the display unit 1Bb of the operation indicator 1B.

In the present embodiment, the operating device 1M is provided with a microphone 8, a speaker 9, and the like. Then, the operator performs a predetermined recording operation (voice recording operation) on the operation unit 1Ba of the operation display 1B and speaks a message toward the microphone 8, whereby the spoken voice is converted into an audio file and stored in the storage unit 22. Is remembered. In this case, the microphone 8 converts an acoustic signal (sound) input from the outside into an analog sound signal and outputs the analog sound signal to the encoding unit 24. The encoding unit 24 encodes the analog audio signal to convert it into audio data (digital data) and outputs it to the control unit 21. The control unit 21 converts the audio data into a predetermined file format, for example, an audio file (message information) in the WAVE format, and stores the audio data in the storage unit 22 with file numbers in the order of storage. The audio file is generated by adding header information corresponding to the file format or the like to the audio data.

Further, when storing the audio file in the storage unit 22, the control unit 21 stores the date and time when the audio file is stored together with the file number in the recording history table and sets an unreproduced flag (unreproduced flag). Set). The recording history table storage area is provided in the storage unit 22, and the unreproduced flag flag area is provided in the recording history table. The recording history table is a table in which a file number, a storage date and time, and an unplayed flag are set. Each time an audio file is stored, the file number and the date and time when the audio file is stored are stored. Set. The date and time are provided from the clock 26. The unplayed flag is a flag indicating that the audio file has not been played back, and is reset by the control unit 21 when playing back an unplayed audio file.

In addition, the message information stored as a sound file in the storage unit 22 as described above is output as an acoustic signal (sound) from the speaker 9 when a predetermined reproduction operation is performed on the operation unit 1Ba of the operation display 1B, for example. Is played back. In this case, the control unit 21 reads out the audio data of the audio file to be reproduced from the storage unit 22 and outputs it to the decoding unit 25. In the decoding unit 25, the audio data is decoded to be converted into an analog audio signal and output to the speaker 9. The speaker 9 converts the analog sound signal into an acoustic signal (sound) and outputs it to the outside. The output of the decoding unit 25 is also output to the earphone jack 10. When noise is loud, connecting the headphones to the earphone jack 10 and listening to the message information makes it easier to hear the message information.

The communication processing unit 23 has a network interface function and a packet assembly disassembly (PAD) function. For example, when predetermined data is transmitted to another device, it is transmitted to the network 1 as several packets obtained by adding header information including the destination and the source IP address to the predetermined data. Further, the communication processing unit 23 acquires a packet whose destination IP address is its own address from the network 1, extracts a data portion from the acquired packet, and passes it to the control unit 21.

Note that a part of the function of the control device 1C controlling the supply device 10 and the device main body 1A may be provided in the device main body 1A instead of the operation device 1M.

The article processing apparatus to which the present invention other than the combination weigher 1 is applied, that is, the packaging machine 2, the weight sorter 3, the metal detector 4, the X-ray foreign object detector 5 and the boxing apparatus 7 are also provided for the respective apparatus main bodies. The control device has an operation device having the same function as the operation device 1M of the combination weigher 1 except that the control function is different.

In addition, the sorting device 6 includes a device main body 6A including a conveyer for conveying articles, a device for removing articles (defective products) from the conveyor, a speaker 9 for generating sound effects to be described later, and the like. And a control device 6C for controlling. The control device 6C has a block configuration in which the encoding unit 24 and the clock 26 are removed from the control device 1C of the combination weigher shown in FIG.

As in the case of the distribution signal described above, when a predetermined signal is exchanged between specific devices while the production line is in operation, its input / output circuit is provided in each control device. It has not been.

In this combination weigher 1, for example, when the power is turned on, a login screen (not shown) is displayed on the screen of the operation indicator 1B. When the operator enters the operator code and password specified for each operator at a predetermined location on the login screen and logs in by touching the “Login” key in the login screen, a menu screen (not shown) is displayed. Is done. For example, touch keys such as an automatic operation screen call key, a sound effect setting screen call key, and an operation condition setting screen call key are displayed on this menu screen, and the corresponding screen is displayed by touching each touch key. . When the operator touches the operation condition setting screen call key, an operation condition setting screen (not shown) used for setting a plurality of operation conditions such as a target weight of the combination weigher is displayed. When the automatic operation screen calling key is touched, for example, an automatic operation screen 41A as shown in FIG. 3 or an automatic operation screen 41B as shown in FIG. 5 is displayed. At the end of work, the operator performs a predetermined operation on the operation indicator 1B to stop the operation of the combination weigher, logs out, and ends the work.

In the following first and second configuration examples, the operator is working shifts, and a method and configuration in which the previous operator transmits a message to the next operator will be described. The message from the previous operator includes a message regarding the malfunction of the device (in this example, the combination weigher) and the state of the device such as a bag, and a message regarding other devices constituting the production line. It is very useful for the next operator to know before the start of operation.

(First configuration example)

FIG. 3 is a diagram illustrating an example of an automatic operation screen displayed on the screen of the operation indicator 1B in the first configuration example of the present embodiment.

The automatic operation screen 41A is displayed, for example, by touching an automatic operation screen calling key on the aforementioned menu screen (not shown).

The automatic operation screen 41A displays a product type display area 42 for displaying the product type number and product name of the object to be weighed (article), an operation state display area 43 for displaying the operation state of the combination weigher, a combination weight, and the like. A display area 44 for displaying the amplitude intensity of the linear feeder, a display area 46 for displaying the amplitude intensity of the distributed feeder, and a message information presence notification area 47 for informing the presence of unreproduced message information; Is displayed. Furthermore, in the lower part of these areas, as touch keys, an operation start key 48 for starting the operation of the combination weigher, a playback key (sound playback operation means) 49 for playing back unplayed message information, A playback stop key 50 for stopping the playback halfway, a recording start key (voice recording operation means) 51 for starting recording (storing) of message information, and a recording stop for stopping recording of message information A key 52, a history key 53 for displaying the above-described recording history table, and a return key 54 for returning to a screen (for example, a menu screen) for calling the automatic operation screen 41A are displayed.

The current operator (previous operator) switches to the next operator after stopping the operation of the combination weigher, but if there is a message to the next operator, or during the operation immediately before switching to the next operator or After stopping the operation, the recording start key 51 is touched, the message is spoken toward the microphone 8, and then the recording stop key 52 is touched. When the recording start key 51 is touched, a recording start signal is input from the operation display 1B to the control unit 21, and when the recording stop key 52 is touched, a recording stop signal is input from the operation display 1B to the control unit. 21 is input. When the recording start signal is input, the control unit 21 causes the encoding unit 24 to function, acquires the audio data generated by the encoding unit 24, files it into an audio file, and stores it in the storage unit 22. When the recording stop signal is input, the function of the encoding unit 24 is stopped.

Further, when unplayed message information (voice file) is stored in the storage unit 22, when the operator touches the playback key 49, a playback command signal is input from the operation display 1B to the control unit 21. When the reproduction command signal is input, the control unit 21 causes the decoding unit 25 to function, reads out unreproduced message information from the storage unit 22 and passes it to the decoding unit 25, and an analog audio signal is received from the decoding unit 25. The sound is output to the speaker 9, converted into an acoustic signal by the speaker 9, and output. When the operator touches the reproduction stop key 50 during reproduction of such message information, a reproduction stop signal is input from the operation display 1B to the control unit 21, and the reproduction operation is stopped.

When the operator touches the history key 53, the recording history table stored in the storage unit 22 is displayed on the automatic operation screen 41A as a separate window. In this separate window, a play key and an erase key are displayed. After selecting desired message information from the recording history table by touching the play key, the selected message information is reproduced by the speaker 9, When the erase key is touched, the selected message information is erased.

Further, when the operator touches the operation start key 48, an operation start signal is input from the operation display 1 </ b> B to the control unit 21. When the operation start signal is input, the control unit 21 determines whether or not there is unreproduced message information in the storage unit 22. If there is no unreproduced message information, the control unit 21 starts operation of the combination weigher. The operation start key 48 is changed to, for example, an operation stop key displayed as “operation stop”. When the operation stop key is touched during operation of the combination weigher, an operation stop signal is input from the operation indicator 1B to the control unit 21, and the control unit 21 stops operation of the combination weigher and starts operation of the operation stop key. Change to key 48.

In addition, when there is unreproduced message information in the storage unit 22 when the operation start signal is input, the control unit 21 sets the message information that has not been reproduced without starting the operation of the combination weigher. In this case, the operation start key 48 is not changed to the operation stop key. The control unit 21 determines whether or not there is unreproduced message information by checking the state of the unreproduced flag in the recording history table stored in the storage unit 22. That is, if there is a set unplayed flag, it is determined that there is unplayed message information, and if there is no set unplayed flag, it is determined that there is no unplayed message information.

FIG. 4 is a flowchart showing an example of the operation in the first configuration example of the present embodiment. Here, an automatic operation screen calling key is touched on a menu screen (not shown) displayed on the operation display 1B. An example of the operation from the start to the operation of the combination weigher is shown. This operation is performed under the control of the control device 1C (control unit 21). In the following, a signal input from the operation display 1B to the control unit 21 is input from the operation unit 1Ba of the operation display 1B.

First, when the automatic operation screen calling key described above is touched, an automatic operation screen calling signal is input from the operation indicator 1B to the control unit 21, and the process proceeds from step S10 to step S11 to determine whether there is unreproduced message information. Determine whether. Here, when there is unreproduced message information, as shown in FIG. 3, for example, an automatic operation screen displaying the message information presence notification area 47 indicating the presence of message information “There is a voice message.” 41A is displayed (step S12). If there is no unreproduced message information, the automatic operation screen 41A in which the message information presence notification area 47 is blank is displayed (step S31), and the operator touches the operation start key 48 on the automatic operation screen 41A. Then, an operation start signal is input from the operation indicator 1B to the control unit 21, and the process proceeds from step S32 to step S33 to start operation of the combination weigher.

In step S12, the automatic operation screen 41A indicating the presence of unreproduced message information is displayed. When the operator touches the reproduction key 49, a reproduction command signal is input from the operation display 1B to the control unit 21, and from step S13 to step S13. Proceeding to S14, the message information is reproduced, and the unreproduced flag is reset. In step S14, unreproduced message information is reproduced once. Thereafter, each time the operator touches the reproduction key 49, the process proceeds to step S14, where the same message information is reproduced. When the operator touches the operation start key 48 after the message information is reproduced, an operation start signal is input from the operation indicator 1B to the control unit 21, and the operation proceeds from step S16 to step S17 to operate the combination weigher. To start.

In addition, when the operator touches the operation start key 48 without touching the reproduction key 49 even though the automatic operation screen 41A indicating the presence of the message information is displayed in step S12, the control unit 1B controls the control unit 1B. An operation start signal is input to 21 (step S21). When the operation start signal is input, the control unit 21 determines whether there is unreproduced message information. Here, since there is unreproduced message information, the unreproduced message information is repeatedly reproduced without starting the operation of the combination weigher (step S22), and the unreproduced flag is reset. Here, the operation start key 48 is not changed to the operation stop key. This repeated playback continues until the playback stop key 50 is touched. When the playback stop key 50 is touched, a playback stop signal is input from the operation display 1B to the control unit 21, and playback is stopped (step S24). It progresses to above-mentioned step S15.

In the above description, when there is no unreproduced message information, the message information presence notification area 47 is left blank, but for example, a notification that there is no message information such as “no voice message” is made. Also good. Information on the presence or absence of unreproduced message information may be displayed on the menu screen after logging in for notification.

In addition, when the operation start signal is input in steps S16, S21, and S32, the control unit 21 performs a process of determining whether or not there is unreproduced message information. Since it is clear whether or not there is, the processing is omitted in FIG.

As described above, when there is unreproduced message information, even if the operator touches the operation start key 48, the operation of the combination weigher cannot be started (that is, the operation start operation becomes invalid), Since the operation of the combination weigher cannot be started until after the unreproduced message information is reproduced, the message from the previous operator can be reliably transmitted to the next operator.

(Second configuration example)

Next, the operation in the second configuration example of the present embodiment will be described. In the case of this second configuration example, the presence of unreproduced message information is not notified.

FIG. 5 is a diagram illustrating an example of an automatic operation screen displayed on the screen of the operation indicator 1B in the second configuration example of the present embodiment.

The automatic operation screen 41B is displayed, for example, by touching an automatic operation screen calling key on the above-described menu screen (not shown). The difference from the automatic operation screen 41A shown in FIG. 3 is that the message information presence notification area 47 for notifying the presence of unreproduced message information is not provided. The other areas 42 to 46 and the touch keys 48 to 54 are the same as the automatic operation screen 41A shown in FIG.

FIG. 6 is a flowchart showing an example of the operation in the second configuration example of the present embodiment. Here, an automatic operation screen calling key is touched on a menu screen (not shown) displayed on the operation display 1B. An example of the operation from the start to the operation of the combination weigher is shown. This operation is performed under the control of the control device 1C (control unit 21). In the following, a signal input from the operation display 1B to the control unit 21 is input from the operation unit 1Ba of the operation display 1B.

First, when the automatic operation screen calling key described above is touched, an automatic operation screen calling signal is input from the operation display 1B to the control unit 21, and the process proceeds from step S40 to step S41. For example, the automatic operation screen 41B shown in FIG. Is displayed.

When the operator touches the reproduction key 49 on the automatic operation screen 41B, a reproduction command signal is input from the operation display 1B to the control unit 21, and the process proceeds from step S42 to step S51 to determine whether there is unreproduced message information. Judging. If there is unreproduced message information, the process proceeds from step S51 to step S52, message information is reproduced, and the unreproduced flag is reset. In this step S52, reproduction of unreproduced message information is performed once. Thereafter, each time the operator touches the reproduction key 49, the process proceeds from step S53 to step S52, and the same message information is reproduced. When the operator touches the operation start key 48 after the message information is reproduced, an operation start signal is input from the operation indicator 1B to the control unit 21, and the process proceeds from step S54 to step S55 to operate the combination weigher. To start.

If there is no unreproduced message information in step S51, the process proceeds to step S61 to notify that there is no message information. This notification may be performed, for example, by opening a small window displaying “There is no voice message” on the automatic operation screen 41B, or causing the speaker 9 to pronounce that there is no message information. It may be. When the operator touches the operation start key 48, an operation start signal is input from the operation indicator 1B to the control unit 21, and the operation proceeds from step S62 to step S63 to start operation of the combination weigher.

In step S41, the automatic operation screen 41B is displayed. When the operator touches the operation start key 48 without touching the regeneration key 49, an operation start signal is input from the operation indicator 1B to the control unit 21, and from step S43 to step S43. Proceeding to S44, it is determined whether there is unreproduced message information. Here, when there is no unreproduced message information, the process proceeds to step S48, and the operation of the combination weigher is started.

If there is unreproduced message information in step S44, the process proceeds to step S45, where the unreproduced message information is repeatedly reproduced without starting the operation of the combination weigher (step S45), and the unreproduced flag is set. Reset. Here, the operation start key 48 is not changed to the operation stop key. This repeated playback continues until the playback stop key 50 is touched. When the playback stop key 50 is touched, a playback stop signal is input from the operation display 1B to the control unit 21 to stop playback (step S47). Proceed to step S53 described above.

In addition, when the operation start signal is input in steps S54 and S62, the control unit 21 determines whether there is unreproduced message information. Here, there is unreproduced message information. Since it is clear whether or not, the processing is omitted in FIG.

Also in the case of this second configuration example, when there is unreproduced message information, even if the operator touches the operation start key 48, the operation of the combination weigher cannot be started. Since the combination weigher cannot be started until it has been regenerated, the message from the previous operator can be reliably transmitted to the next operator.

In this embodiment, in both cases of the first and second configuration examples, the message from the previous operator is stored as a voice file and reproduced by voice, so that a message can be sent to an operator who cannot read characters. I can tell you with certainty. Further, an operation for leaving a message (that is, a recording operation) is easier than, for example, a character input operation using a character input key. Moreover, as the hardware, it is only necessary to add the microphone 8 and the speaker 9 or the like to the operation device that is originally required, so that an increase in cost can be suppressed.

In the first and second configuration examples, when the operation start key 48 is touched when there is unreproduced message information, the unreproduced message information is repeatedly reproduced until the regeneration stop key 50 is touched. However, the number of times of reproduction may be determined in advance for reproduction.

In the above description, if there is a message to the next operator, the current operator (the previous operator) should record the message during the operation immediately before the next operator is switched or after the operation is stopped. Therefore, after recording a message, the operation start key 48 is touched by the next operator, and the next operator listens to the message, so there is no problem.

However, for example, when there is a lunch break during the working hours of the previous operator, and the operation of the combination weigher is suspended at that time, if the message is recorded during or before that stop, the message information is It is regenerated at the start of the next operation that is temporarily stopped, and does not become unreproduced message information when the next operator is changed. Therefore, the message information recorded from when the previous operator logs in to when the operator logs out may be used as unreproduced message information. In this case, the control unit 21 does not set the unreproduced flag when storing the message information, for example, for the message information recorded while the operator is the same, that is, until one operator logs in and logs out. Thus, an unplayed flag may be set when logging out.

In the present embodiment, when the operator touches the sound effect setting screen call key on a menu screen (not shown) displayed on the screen of the operation display 1B, for example, the sound effect setting screen as shown in FIG. 61 is displayed. When the return key 69 on the sound effect setting screen 61 is touched, the screen returns to the screen that called the sound effect setting screen 61 (for example, the menu screen). FIG. 7 is a diagram illustrating an example of a sound effect setting screen.

In the sound effect setting screen 61, items indicating trouble situations including errors of the respective devices constituting the production line are displayed, and sound effects (sound effect 1, Sound effect 2 etc.) is displayed. When all items do not fit on one screen, the

item moving keys

62 and 63 can be used to scroll the display of items for which sound effects can be set. The item selection display area 64 displays the contents of the corresponding item. When an item selection display area 64 is touched, the area is selected and displayed in a color different from, for example, other areas that are not selected. In this state, every time the sound effect display setting area 65 in the area is touched, the set sound effects can be sequentially switched. Here, each sound effect is numbered such as sound effect 1 and sound effect 2, and the data of each sound effect is stored in advance in the sound effect storage area of the storage unit 22 as a sound file. . The sound effect here may be a sound such as an alarm sound or a music piece.

When the play key 66 is touched in a state where a certain item selection display area 64 is selected, the sound effect of the selected item is generated from the speaker 9, and when the play stop key 67 is touched, the play is played. Stops the sound effect being generated. By playing, each sound effect to be set can be confirmed.

Then, after the sound effect is switched, when the enter key 68 is touched, it is displayed on the sound effect setting screen 61 at that time (something displayed by being scrolled by the item moving keys 62 and 63) Sound effects for each item are set.

When the determination key 68 is touched, the control device 1C stores the sound effect for each set item in the storage unit 22 as a sound effect setting table, and the communication processing unit 23 obtains other information on the sound effect setting table. Is transmitted to the control devices 2C to 7C. In the other control devices 2C to 7C, the sound effect setting table stored in the storage unit in each control device is updated based on the information of the transmitted sound effect setting table.

In the control devices 1C to 7C of each device, the sound effect of the generated item is output from the speaker 9 when the state of the item related to each device occurs. In the example of the items shown in FIG. 7, the first and second items are items related to the combination weigher 1, the third and fourth items are items related to the packaging machine 2, and the fifth item is a weight selection. The item relating to the machine 3 is the item relating to the sorting device 6. Each device is configured to be able to detect the contents of items relating to the device itself. For example, in the case of the combination weigher 1, the control device 1C monitors the layer thickness and the like of the article on the dispersion feeder 11 detected by the level detector 18 to be in the state of the first and second items. Can be detected.

In addition, voice guidance data determined in advance for each item is stored in the storage unit 22 of each control device, and instead of the sound effect, the content related to each item is pronounced from the speaker 9 in words. May be. Thereby, it is possible to grasp the situation of each device without making a mistake.

Further, not only the device related to the generated item but also other devices may be configured to generate the sound effect or the voice guidance from the speaker 9. In this case, information indicating the generated item is transmitted from the device related to the generated item to another device. Thereby, it is possible to grasp items generated in each apparatus wherever the operator is on the production line.

Alternatively, the scheduled production amount may be recorded in advance, and the scheduled production amount for the day may be output by voice from the speaker 9 by operating the operation indicator 1B. Further, the operation method of the apparatus, the error handling method, the inspection items, etc. are stored in advance in the storage unit 22 as audio files, and the operation display unit 1B is operated to operate the apparatus from the speaker 9 and the error handling method. In addition, the inspection items and the like may be output by voice. These sounds can also be heard with headphones if headphones are connected to the earphone jack 10.

In the above embodiment, the contents of the present invention applied to the combination weigher 1 have been mainly described. However, the present invention is also applied to other devices that constitute the production line and have an operation indicator. Further, the sorting device 6 having no operation display is provided with a speaker 9 for outputting the above-mentioned sound effect.

From the above description, many modifications and other embodiments of the present invention are obvious to one skilled in the art. Accordingly, the foregoing description should be construed as illustrative only and is provided for the purpose of teaching those skilled in the art the best mode of carrying out the invention. The details of the structure and / or function may be substantially changed without departing from the spirit of the invention.

The present invention is useful as an article processing apparatus that can reliably transmit a message from a previous operator to the next operator.

DESCRIPTION OF SYMBOLS 1 Combination scale 2 Packaging machine 3 Weight sorter 4 Metal detector 5 X-ray foreign material detection device 6 Sorting device 7 Box packing device

8 Microphone 9 Speaker

1A, 2A, 3A, 4A, 5A, 6A, 7A Main unit

1B, 2B, 3B, 4B, 5B,

7B Operation indicator

1C, 2C, 3C, 4C, 5C, 6C, 7C Control device 21 Control unit 22 Storage unit 23 Communication processing unit 24 Encoding unit

25 Decoder 26 Clock

Claims

An apparatus main body that performs a predetermined process related to an article; an operation unit that performs an operation related to operation of the apparatus main body; and a control unit that starts operation of the apparatus main body when an operation start operation is performed on the operation unit. An article processing apparatus comprising:

A microphone that converts sound into an audio signal and outputs it;

A voice recording operation means for performing a voice recording operation for recording a voice message related to the article processing apparatus;
Voice data creation means for creating voice data by converting a voice signal output from the microphone when the voice recording operation is performed on the voice recording manipulation means;
Voice data storage means for storing voice data created by the voice data creation means;
Voice reproduction operation means for performing a reproduction operation for reproducing the voice data stored in the voice data storage means into voice;
Audio signal reproduction means for converting the audio data stored in the audio data storage means into an audio signal and outputting it when the reproduction operation is performed on the audio reproduction operation means;

An article processing apparatus provided with a speaker or an external output terminal for inputting an audio signal output from the audio signal reproducing means.
The control means includes
The operation start operation is configured to be invalidated when there is unreproduced audio data in the audio data storage unit when the operation start operation is performed on the operation unit. The article processing apparatus as described.
The article processing apparatus according to claim 1, further comprising notification means for notifying the presence of unreproduced voice data in the voice data storage means.
The speaker is provided;
The control means invalidates the operation start operation and outputs the audio signal reproduction means when unreproduced audio data exists in the audio data storage means when the operation start operation is performed on the operation unit. The article processing apparatus according to claim 1 or 2, wherein the unreproduced audio data is converted into an audio signal and output to the speaker.
The article processing apparatus is one of a plurality of apparatuses constituting a production line;
The article processing apparatus according to claim 1, wherein a message related to an apparatus other than the article processing apparatus constituting the production line is also input to the microphone by voice.