JPH04167444A - Inspection apparatus - Google Patents

Abstract

PURPOSE:To eliminate the mistake that an inspection result is erroneously recognized or memorized by an operator and to surely execute a classification and housing operation by a method wherein a housing lid which can be opened or closed freely is provided and the housing lid is opened or closed so as to correspond to the inspection result in a one-to-one manner when an inspection is finished. CONSTITUTION:A prescribed inspection is performed by using an inspection control part 5. Simultaneously with its finish, an inspection result signal S21 and a finish signal S22 as inspection finish information S2 are sent to an inspection part 2. At the same time, a single classification and housing apparatus 16 as a classification and housing part used to house an object to be inspected is selected according to an inspection result. The inspection finish information S2 is sent to the classification and hosuing apparatus 10. At a control board 11 at the classification and housing apparatus 10, the information is converted into a driving signal used to control the opening closing time of a housing lid 19. An electromagnetic solenoid 15 actuates a traction action by the driving signal and pulls a support arm 18. Thereby, the housing lid 19 is opened upward for a definite time. During the definite time, an operator takes out the object 1, to be inspected,which is attached to an inspection electrode 3 at the inspection part 2 and houses it inside the classification and housing apparatus 10 whose housing lid 19 is opened.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention includes a classification storage unit for inspecting objects to be inspected and for classifying and storing the objects to be inspected according to the inspection results. Regarding inspection equipment.

<Conventional technology> The conventional technique will be explained with reference to FIG.

FIG. 5 is a perspective view of a conventional manual inspection device (hereinafter referred to as inspection device).

When inspecting objects to be inspected using the inspection apparatus shown in FIG. 5 and sorting and storing them in storage boxes, the inspection and storage are performed according to the following process.

1. Attach the test object 21 to the test electrode 23 of the test section 22.

2 Turn on the test start switch 24 and perform the predetermined test.

Reference numeral 25 is an inspection control section that controls the inspection.

3. At the same time as the inspection is completed, the inspection result display lamps 26 to 29
One of them lights up to display the test result.

(The lighting of the test result display lamps 26 to 29 is maintained until the start of the next test.) 4. The operator (person) visually checks the test result display lamps 26 to 29 and memorizes them.

5. The operator removes the test object 21 from the test electrode 23, and sorts and stores it in the storage box 30 according to the memory of process 4 above. Here, the number of storage boxes 30 is two, but
In some cases, there may be four lamps, the same number as the test result display lamps 26 to 29.

By repeating the above-mentioned processes 1 to 5, the objects 22 to be inspected were stored in nine categories for inspection.

<Problem to be solved by the invention> By the way, the classification of conventional inspection devices as shown in FIG.
In the storage method, the inspection result display lamps are visually confirmed and memorized to classify and store the inspected objects 21, so there is a problem that classification errors occur due to misrecognition of the inspection result display lamps 26 to 29, memory errors, etc. was there.

Furthermore, as described above, since the inspection result display lamps 26 to 29 are lit and held until the start of the next inspection, the operator may mistakenly judge the inspection object 21 to be an inspection section even though it has not yet been inspected. There is a problem that the classification accuracy decreases and number management becomes difficult.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an inspection apparatus that can perform reliable classification and storage without causing erroneous recognition or memory errors of inspection results by an operator.

Means for Solving the Problems> In order to achieve the above object, an inspection apparatus according to the present invention includes an inspection section that inspects an object to be inspected, and a system that classifies the object to be inspected according to the results of the inspection after the inspection is completed. The plurality of classified storage sections each have a storage lid that can be opened and closed, and the storage lid is opened and closed in accordance with the test result at the end of the test. The invention is characterized in that it has a control section.

Function> Each of the classification storage sections has a storage lid that can be opened and closed, and the storage lid only needs to be closed for inspection when the inspection is completed, which simplifies the process and allows for reliable classification and storage of each object to be inspected.

<Example> An example of the present invention will be described with reference to FIGS. 1 to 4.

FIG. 1 is a perspective view of the inspection device according to this embodiment.

In FIG. 1, first, the object 1 to be inspected is manually moved to the inspection section 2.
After the test electrode 3 is moved to and attached to the test electrode 3, the test start switch 4 is turned on, and a test start signal S+ is sent from the test section 2 to the test control section 5.

Next, a predetermined inspection is performed by the inspection control section 5, and at the same time as the inspection is completed, an inspection result signal S21 and a completion signal S2z are sent to the inspection section 2 as inspection completion information S2.
Inspection results such as defective products are displayed on inspection result display lamps 6 to 9. At the same time, a single classification/storage device 10 is selected as a classification/storage unit that stores the objects to be inspected according to the inspection results, and inspection completion information S2 is sent to the classification/storage device 10.
will be sent.

Although only two classification and storage devices 10 are depicted in FIG. 1, there are actually four classification and storage devices 10 corresponding to the test result display lamps 6 to 9.

FIG. 2 is a sectional view of the classification and storage device 10 according to this embodiment. Inspection completion information S sent to the aforementioned classification storage device IO
2 is converted into a drive signal S3 that controls the opening/closing time of the storage lid 19, which will be described later, in the control board +1 of the classification/storage device 100 shown in FIG.

Hereinafter, the process of obtaining the drive signal S3 from the test completion information S2 will be explained with reference to FIGS. 3 and 4.

FIG. 3 is a circuit diagram of the control board 11 in the classification/storage device IO according to this embodiment. In Fig. 3, inspection completion information S
2, the test result signal S21 is temporarily stored in the flip-flop 12 by the end signal S22, and at the same time, the timer 1
Operate 3. This timer 18H capacitor C1
and the drive signal S only during the time T determined by the resistor Rt.
3, and the electromagnetic solenoids connected to the drive circuits 14 and 14 only during this time T]5
and operates the storage number counter 16.

In addition, 84 in the figure is a start signal for the next inspection, and 17 is a control board 1.
1 and the outside.

FIG. 4 is a diagram showing an operation time chart of the circuit diagram of the control board 11 in FIG. 3. S in the diagram 219 SzzwS
3. S4 is 52115zzt 5s in Fig. 3, respectively.
Compatible with tS4. S5 is flip flop +2
is the output signal of As shown in the figure, the drive signal S3 is output only during the time T.

Next, in FIG. 2, the electromagnetic solenoid 15 performs a traction operation in response to the drive signal S3 obtained as described above, and by pulling the support arm 18, the storage lid 19 opens upward for a certain period of time. Within this certain period of time, the operator removes the test object 1 attached to the test electrode 3 of the test section 2 shown in FIG. 1 and stores it in the classification storage device 10 with the storage lid 19 open. Note that, after a certain period of time has elapsed, the drive signal S3 is turned off, so the traction force of the electromagnetic solenoid 15 is lost, and the storage lid 19 automatically descends downward due to its own weight and closes the classification storage device 10.
is closed.

At the same time, the stored number counter 16 also counts up by one in response to the ON/OFF of the drive signal S3.

In this series of operations, the operator only needs to place the objects 1 to be inspected into the sorting/storage device 10 with the storage lid 19 open, which simplifies the process and allows for reliable classification and storage of each object to be inspected.

Further, by counting the ON and OFF states of the drive signal S3 and displaying the result on the stored number counter 16, accurate number management can be performed.

Furthermore, in the inspection apparatus according to this embodiment, the inspection section 2.
Inspection control unit 5 and classification storage device 10 as a classification storage unit
Although the structure is such that the sections are individually provided and the sections are connected, it is also possible to have a structure in which the sections are integrally combined.

<Effects of the Invention> As explained above, in the inspection device according to the present invention,
To easily classify and store objects to be inspected, and moreover, to reliably classify and store them without errors.

Further, by counting the number of drive signals for opening and closing the storage lid of the sorting and storage device and displaying the counted number, accurate number management can be performed.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an inspection device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a classification and storage device according to an embodiment of the present invention.
FIG. 3 is a circuit diagram of a control board in a classification/storage device according to an embodiment of the present invention, FIG. 4 is a diagram showing an operation time chart of the circuit diagram of the control board in FIG. 3, and FIG. 5 is a conventional example. FIG. ]...Object to be inspected, 2...Inspection section, 10...
Classification storage section (device), +1...control section (control board)
, 19 - Storage lid. Agent Patent Attorney Ume 1) Katsu (and 2 others) Figure 2! ! Figure 3 Figure 5

Claims (1)

[Scope of Claims] 1. An inspection device comprising an inspection section for inspecting an object to be inspected, and a plurality of classification storage sections for classifying and storing the object to be inspected according to the results of the inspection after completion of the inspection. Each of the plurality of classification storage units has a storage lid that can be opened and closed, and a control unit that controls opening and closing of the storage lid in one-to-one correspondence with the results of the examination at the end of the examination. An inspection device characterized by: