JPH0270857U - - Google Patents

Description

[Brief explanation of drawings]

The drawings relate to embodiments of the present invention; FIG. 1 is a schematic front view illustrating the overall configuration of an automatic soldering device, FIG. 2 is a block diagram showing the configuration of the automatic soldering device, and FIG. 3 is a speed detection device. 4 is a front view showing the display contents of the display device, FIGS. 5 and 6 are block diagrams showing the signal transmission state of the automatic soldering device, and FIG. 7 is the operation of the automatic soldering device. This is a flowchart explaining. 1 is an automatic soldering device, 2 is a conveyor, 3 is a speed detection device, 4 is a first board detection device, 5 is a second
6 is a calculation means, 8 is a display device,
10 is a sprocket, 10a is a tooth portion, 12 is a substrate, 13 is a substrate loading port, 14 is a substrate loading port, 23 is an alarm device, 24 is a determining means, and L is a total conveyance distance.

Claims (1)

[Claims for Utility Model Registration] 1. A board detection device disposed at a board loading port of a soldering device, a speed detection device for detecting the conveyance speed of the board, and calculation means for calculating the position of the board in the soldering device based on the signal;
An automatic soldering device comprising: a display device that displays the calculated position of the board. 2. A conveyor for conveying substrates, a speed detection device for detecting the substrate conveyance speed of the conveyor, and a signal disposed at a substrate loading port to send out a signal having a length proportional to the time that the substrate is facing the detection device. a board detection device for detecting the board, a preset total transport distance of the board of the automatic soldering device, a transport speed signal output from the speed detection device, and an output signal sent from the board detection device for detecting the loading of the board. An automatic soldering device characterized by comprising: a calculation means for calculating the position of the board during the entire conveyance distance of the automatic soldering device from time to time; and a display device for displaying the results calculated by the calculation means. attaching device. 3. The display device is configured to display the total transportation distance of the substrate, the length of the substrate in the transportation direction, and the position of the substrate at each point in time during the total transportation distance as a picture with substantially proportional lengths. An automatic soldering device according to claim 1 or 2 of the utility model registration claim, characterized in that: 4. The utility model registration claim 1 or 4, characterized in that the calculation means and the display device are configured to calculate and display the calculations for each of the plurality of boards carried into the automatic soldering device. Second
The automatic soldering device described in Section. 5. A conveyor that transports a board, a speed detection device that detects the board transport speed of the conveyor, a first board detection device that is disposed at a board loading port of an automatic soldering device and detects the board loading; a second board detection device disposed at a board exit of the automatic soldering device to detect the board being taken out; and a preset total transport distance of the automatic soldering device and a board sent out from the speed detection device. a calculation means for calculating a scheduled time at which the board carried in from the board loading port will arrive at the board loading port of the automatic soldering device based on a conveyance speed signal of the board; and a signal from the second board detecting device at the scheduled time. a discriminating means for discriminating the presence or absence of the second board detection signal and transmitting an output signal when the signal from the second board detection signal is not output; and an alarm device for outputting an alarm in response to the output signal from the discriminating means. An automatic soldering device characterized by comprising: 6. The automatic soldering apparatus according to claim 5, wherein the output signal from the determining means is a stop signal for stopping the operation of the automatic soldering apparatus. 7. The speed detecting device is configured to detect the number of teeth of a sprocket around which the conveyor is wound. The automatic soldering device according to any one of the items.