JPS6396519A - Automatic recorder for data - Google Patents

Abstract

PURPOSE:To exactly manage a variation of a supply quantity of each filling means by inputting a weight data corresponding to one arbitrary filling means, from a measuring means, executing a statistical processing, and detecting a variation of a supply quantity of one arbitrary filling means. CONSTITUTION:The titled device is provided with filling means 4-6 whose number of pieces is smaller than a total number of pieces of plural pieces of placing parts 2 which have been provided on a carrying means 1. The filling means 4-6 fill the placing parts 2 successively with an object to be carried. Subsequently, a weight data of the object to be carried, which has filled each placing part 2 is detected by a measuring means 7. Next, the weight data corresponding to one filling means among the filling means 4-6 is inputted to a statistical processing means 15 from the measuring means 7, a statistical processing of the weight data is executed, and a variation of a supply quantity of each filling means 4-6 is detected exactly.

Description

DETAILED DESCRIPTION OF THE INVENTION - (Industrial Application Field) The present invention relates to an improvement of an automatic data recording device that records mold temperature data of a conveyed object.

<Prior Art> Conventionally, automatic data recording devices that measure and record the gravity values of objects to be transported are known. An automatic data recording device of this type according to the prior art is shown in FIG. 1o.

In the figure, 1 is a conveying means, and the cough wI conveying means 1 is adapted to convey in the direction of arrow P. The 11!2ff1 means 1 is provided with a plurality of placing parts 2.2, . . . .

3 is a filling device F) installed on the upstream side of the conveying means 1;
The filling machine 3 includes first and second
, a third filling head 4.5.6 is provided. These filling heads 4.5, G are for supplying the objects Q to be transported to the loading portions 2.2, . . . two each. That is, for example, the first filling head 4 supplies the objects Q to the placing parts 2A, 2A, . . . . Further, 7 is a weight measuring means installed on the downstream side of the conveying means 1, and the weight measuring means 7 is placed on the loading section 2 of 8. The m-lift of the conveyed part Q is measured 21 times, and the resulting work value is output as multilayer data x.

Reference numeral 8 indicates a statistical processing means for recording the weight data X and performing statistical processing on the weight data X. Here, the statistical processing means 8 records all the weight data
A batch statistical processing device is executed on the i-dake
Based on this, the supply m from said filling head 4.5.6
can be adjusted.

Problems to be Solved by the Invention> However, the prior art had the following problems.

That is, since the statistical processing means 8 takes in all the statistical data X output by the measuring means 7 and executes batch statistical processing based on this, the individual supply amount for each filling head 4.5.6 No changes were detected. That is, for example, even if only the supply amount of the first filling head 4 increases, there is a problem that this cannot be detected.

Therefore, the present invention has been made in view of the above-mentioned circumstances, and its purpose is to automatically record data so that the supply amount for each filling means can be managed by executing statistical processing for each filling means. The goal is to provide equipment.

Means for Solving the Problems〉 The automatic data recording device according to the present invention includes a conveying means, a plurality of placing sections provided on the conveying means, and a number smaller than the total number of placing sections. In the automatic data recording device, the filling means is provided and includes a filling means for filling the loading section with objects to be transported, and a measuring means for outputting mm data of the objects filled in each of the mounting sections. and statistical processing means for inputting weight data corresponding to one of the filling means from the measuring means and performing statistical processing on the weight data.

Function> The statistical processing means inputs weight data corresponding to any one filling means from the measuring means and performs statistical processing. Thereby, fluctuations in the supply amount of any one filling means can be detected.

<Example> Examples of the present invention will be described below based on FIGS. 1 and 9.
explain. Note that the same components as in the prior art are denoted by the same reference numerals, and the description thereof will be omitted.

11 is a filling machine in this embodiment, and the filling 'm11 is:
As shown in FIG. 2, a signal output means 12 is provided. The signal output means 12 includes an origin position signal output means 13 and a head switching signal output means 14. The origin position No. 18 output means 13 outputs the origin signal A. The output timing of the origin position signal A is determined based on the timing at which the placing portions 2A, 2A, . . . are filled by the first filling head 4.
... reaches the measuring means 7 and is synchronized with the timing at which the weight data X of the transported object Q is output. The timing is shown in FIG. 3A. Here, the period after the origin position signal A is output until the next origin position signal is output is called a head cycle.

Further, the head switching signal output means 14 outputs a head switching signal B. The head switching signal B is
Each loading section 2A, 2B, 2C1... corresponding to the first, second, third filling head 4.51.6 reaches the measuring means, and the weight data of the transported section It is synchronized with the timing when X is output. Here, as shown in the figure, the output timing of the first head switching signal B is synchronized with the output timing of the origin position signal @A. However,
In this embodiment, since three filling heads 4.5.6 are provided, three head switching signals B are output within the head cycle.

Further, in FIG. 2, numeral 15 indicates a statistical processing means according to this embodiment. Next, the configuration of the statistical processing means 15 will be explained.

In the figure, 16 is a data input section, and the data input section 16 is
The weight data X is inputted here.

Further, 17 indicates a parameter input section. The parameter input section 17 inputs information such as the total number of filling heads (three in this embodiment), the number of filling heads sampled in one round, the period of the head cycle, and when statistical processing is desired only for a specific filling head. is used to input and set parameters related to identification of the filling head, etc. The parameters are entered manually using separately provided keys.

Further, 18 indicates a head signal processing section into which the origin signal A and the head switching signal B are input. The head signal processing section 18
generates and outputs a sampling head number and a measurement head number based on the origin position signal A and head switching signal B. Here, the handling head refers to a filling head that is subject to statistical processing. In other words, when performing statistical processing on the first filling head 4, the first filling head 4 becomes the fire removal head. Second and third filling heads5.
The same applies to 6. In addition, the above-mentioned extraction head number refers to each filling head 4.5.6 which becomes the above-mentioned handling head.
The first filling head 4 is set to NO1, the second filling head 5 is set to NO2, and the third filling head 6 is set to NO3. The measurement head also includes weight data X in the data input section 16.
is the filling value corresponding to the ill data X when inputted. In other words, the weight corresponding to the first filling head 4...
In other words, when weight data , the second filling head 5 becomes the measuring head. The same applies to the third filling head 6. Further, the measurement head number refers to the setting number of the filling head that has become the measurement head. That is, when the first filling head 4 becomes a measuring head, the measuring head number is NO1.

The same applies to the second and third filling heads 5.6.

Here, the handling head and the measuring head can be determined by counting the number of the head switching signals B, and the measuring head number increases by +1 each time the head switching signal B is counted. However, the sampling head number remains a fixed value until the predetermined statistical processing is completed. That is, for example, when performing statistical processing on the first filling head 4, assuming that 100 pieces of weight data are required, the scooping head number is fixed to NOl during 100 head cycles. The same applies to the second and third filling heads 5.6.

Further, 19 indicates a head statistics execution unit. The head statistics execution section 19 includes an input section 2o, a storage section 21, a statistical calculation section 22, and an output section 23.

The input section 20 is for inputting weight data X corresponding to the measuring head when the sampling head number and the measuring head number are the same. In other words, if the handling head number is NOI, the measuring head number is NOI.
Only the 'JXffi data x 1 corresponding to the measuring head 1, that is, the weight data corresponding to the first filling head 4 is input.

Further, the storage section 21 stores the weight data X input to the input section 20.

Further, the statistical calculation unit 2 performs a coefficient=1 calculation based on the weight data X stored in the storage unit 21. That is, the statistical calculation section 22 calculates the average value x the variation width R1 standard deviation S based on the weighted data X stored in the storage section 21, and also creates a histogram. .

That is, the statistical calculation section 22 executes statistical calculations for each handling head. Here, if measurement data is not input three times in a row for one extraction head, or if no calculation data is input for more than one minute, the statistical calculation unit 22 performs statistical processing on the extraction head. is stopped and the process moves on to statistical processing for the next extraction head.

Further, the output section 23 outputs the performance results of the statistical calculation section 22. Further, 24 indicates a batch statistics execution unit. The batch statistics execution unit 24 includes a storage unit 25, a statistical calculation unit 26, and an output unit 27. The storage unit 25 stores the output of one of the head statistics execution units.

Further, the statistical calculation section 26 executes the statistical section σ based on the stored contents of the storage section 25, and the output section 27
outputs a comprehensive statistical performance for the three picking heads.

Further, numeral 28 denotes a head statistical print processing section which inputs the output of one of the head control execution sections, and is composed of two digital processing sections and an analog processing section 30. The digital processing section 29 prints the output of the head statistics execution section 19 so as to digitally display it on the printing means 31, and its configuration is already well known, so a description thereof will be omitted.

The analog processing section 3o is composed of a unit value calculation section 32, a display position calculation section 33, and the like. The unit value calculation unit 3
2 calculates the size of the display value per dot. That is, when displaying the average value X (hereinafter referred to as display value) of the ff1ffi data X on the display section shown in FIG.
Assuming that the lower limit of the display section is LCL, the upper limit is UCL, and the display width of the display section is 48 dots, the unit value calculation section 32 calculates the following equation 1, and thereby , size of display value per dot x scale) is determined.

X scale = (UCL-LCL)/48 (dots)
(1) Furthermore, the display position calculation section 33 calculates the dot position of the display value X, and is composed of a first calculation section 34 and a second calculation section 35. The first performance section 34 provides a relative IV from the lower limit LCL to the display value X.
This is to find iLx and calculate the following equation 2.

Lx-(X-XLCL)/X scale---(2
) (Here, XLCL refers to the size of the display 1fl x displayed on the lower limit I-CL). )
Further, the second calculation unit 35 calculates the following equation 3 to calculate the actual printing (existence) of the display 11tI×.

Printing position of display value

) By applying predetermined values to each of the above formulas 1.2.3, the variation R of the weight data X can be displayed in analog form, for example, as shown in the display section M in FIG. .

Further, in FIG. 2, numeral 36 is a batch statistics print processing section that inputs the output of the batch statistics execution section 24, and since the batch statistics print processing section 36 has the same configuration as the head statistics print processing section 28, Explanation will be omitted.

Therefore, the data input section 16 and the head signal processing section 1
8. The parameter input section 17, one head statistics execution section, the batch statistics execution section 24, the head statistics print processing section 28, the batch statistics print processing section 36, and the printing means 31 are controlled by a control means (not shown) such as a microcomputer. Hereinafter, first, in step 1 in FIG. 5, the handling head number q@NO output by the head signal processing section 18 is
Initialize it to 1 and set the measurement head number to N.

Initialize to O. As a result, statistical processing for the first filling head 4 is first performed.

Next, in step 2, data recording processing is performed, and this processing will be explained based on FIG.

In step 3, the data input unit 16 inputs m5 data X. Next, in step 4, it is determined whether or not the origin position signal A and the head switching signal B have been input, and if they have been input, the next step 5 is executed. I will explain based on this.

In Fig. 7, in step 6, if the head cut 8 signal B is input, and in step 7, the -C1 raw fish signal A is input, then step 8 is 15 and the measuring head number is set to NOl. . On the other hand, if the origin position signal Δ is not input in step 7, the measurement head number is incremented by 1 in step 9.

Next, returning to FIG. 6 above, step 10 is executed. In step 10, the handling head number is NOl.
Also, since the measurement head number is NO3, the next step is executed and the input section 2o of the head statistics execution section 19 is as follows.
Weight data x is input and stored in the storage unit 21. Also,
At this point, in step 12, the head statistics execution section 1 outputs the weight data X as it is to the head statistics print processing section 28 and displays it on the printing means 31.

Thereafter, step 13 is executed, but since input of the critical disease data X necessary for statistical processing has not yet been completed, the process returns to step 3. By repeating this, when the measurement head number is larger than the number of heads in step 1/l, that is, the measurement head number is NO4.
At step 15, the measurement head number is returned to NO1, and then step 10 is executed. Further, in step 1-Dep 14, when the measurement head number is less than or equal to the number of heads, in step 1G,
After incrementing the measurement head number by 1, execute step 10 above.

By repeating this process, if the set number of critical illness data X is input to the parameter input section 17, statistical printing processing is executed in step 17. The step 17 will be explained based on FIG.

First, in step 18, the input Iζlff1 data X is stored in the storage unit 25 of the batch statistics execution unit 24.

Next, in step 1, it is determined whether the print format is an analog format or a digital format, and if it is an analog format, step 20 is executed.

In step 2o, the statistical performance section 22 executes the basic operation 21 on the pattern set data X stored in the storage section 21. In step 21, the unit value calculating section 32 calculates the size of the display value displayed per dot, that is, the scale.

Thereafter, in step 22, the display position calculation section 3S calculates the position of the dot for displaying the average value x, the variation R, and the standard i difference S.

After image processing, the deviation S is determined in step 24.
is displayed in analog form.

Next, in step 25, it is determined that there is no head management. The "right" head management means that statistical processing is performed for each handling head.

In this case, assuming that there is no head management, the claw W data X is transferred to the storage unit 25 of the batch statistics execution unit 24 in step 26 . This means that preparations for batch statistical processing are complete.

On the other hand, if it is J3 in step 25 and the head management is "right", then in the next step 27, when the l\rad cycle has ended, the next step 28 is executed. If the counter counting head is the final head, that is, the wide counting head number is NO3, in step 29, the wide counting head number is NO.
Return to l. On the other hand, in step 28, if the handling head number is not No. 3, in step 30, the handling head number is incremented by 1, and then the process proceeds to step 18. This means that the statistical processing and analog printing processing for the three handling heads are performed separately.

On the other hand, in step 19, if the digital printing mode is selected, step 31 is executed. In step 31, if the head management is determined to be "yes", the next step 32 is executed.The step standard B difference S is determined, and in step 33, the head statistics printing processing section 28 calculates the following:
After the printing process, in step 34, the printing means 31
It is printed by.

Next, in step 35, if the head cycle has ended, step 36 is executed, and if j countercounting head is not the final head, in step 37, after adding 1 to the head number to be taken, the process returns to step 18. . As a result, the integrated S1 process and the digital printing process are executed for the three centering heads. On the other hand, in step 36, when the handling head becomes the final head, the next step 38 is executed to return the extraction head number to NO1, and then the next step 39 is executed.

In step 39, data regarding all the grading heads are stored in the storage section 25 of the batch control H1 execution section 24. Thereafter, in step 40, the batch statistics calculation section 26 executes batch statistical processing, and after the batch statistics printing processing section 36 performs printing processing in step 41, the printing means 31 performs printing in step 42 at J3. Thereafter, in step 43, the batch statistics execution unit 24 creates a histogram, and in step 44, the histogram is printed on the note, and in step 45, the printing unit 31 prints it. Further, FIG. 9 shows a second embodiment of the present invention. Note that the same components as those in the first embodiment are given the same reference numerals and their explanations will be omitted. This embodiment does not include the head signal processing section 18 in the first embodiment.

Further, numeral 41 in this embodiment indicates an input section of one head statistics execution section in the first embodiment. The input unit 41 is f
flfM Deku
The disk X is sequentially connected to the first filling head 4 and the second filling head 5.
, it is determined that the data X corresponds to the third filling head 6. For example, when performing statistical processing on the first filling head 4, the above ! The ffi data X is input and stored in the storage unit 21. The same applies to the second and third charging heads 5.6. In the case of this embodiment, for example, as shown by the dotted line in Fig. 3, there is an empty loading section 2, and if the heavy ω data In the case of the first embodiment, the statistical processing means 15 is managed by the origin position signal A and the head switching signal B, so the above-mentioned disadvantage does not occur.

Effects of the Invention> As explained above, according to the present invention, the supply m of each filling means
Since these are subjected to statistical processing separately, fluctuations in the supply m of each filling means can be accurately managed.

[Brief explanation of the drawing]

1 and 8 show a first embodiment of the present invention, FIG. 1 is an overall perspective view, FIG. 2 is a block diagram, FIG. 3 is a timing chart, and FIG. 4 is a plan view of the display means. 5 to 8 are flowcharts, FIG. 9 is a block diagram showing a second embodiment of the present invention, and FIG. 10 is a perspective view showing an apparatus according to the prior art. 1... Conveying means, 2... It placement section, 4
．． 5.6...Filling head (filling means), 7...
...Measurement means, 1 death...Statistical processing means.
1 Patent applicant Anri Co., Ltd. Figure 4 Stop Figure 6 Figure 9

Claims (1)

[Claims] A conveying means, a plurality of placing parts provided on the conveying means, a number of which is less than the total number of the placing parts, and the placing parts are sequentially filled with objects to be transported. In an automatic data recording device, the data automatic recording device is composed of a filling means that outputs data on the weight of the transported objects filled in each of the loading sections, and a measuring means that outputs weight data of the objects filled in each of the loading sections. An automatic data recording device comprising: statistical processing means for statistically processing the weight data input from the measuring means.