JPH0330910A - Device and method for indicating pressed thickness of tile in dry powder pressing tile press - Google Patents

Abstract

PURPOSE:To make it possible to indicate the pressed thickness of a tile in every pressing on an indicator by a structure wherein an top force movement measuring device, which is provided on a tile press, a tile thickness setting switch and the indicator are connected to an operator. CONSTITUTION:An indicating device main body 1 has an top force movement measuring device 3 consisting of an encoder, a linear sensor and the like provided on a tile press and a thickness setting switch 4 of a tile product having the regular thickness B, both of which are connected to an operator 5. A memory switch of reference value C is provided on the operator 5, to which the indicator 6 of the pressed thickness E of a tile is connected. A mold 7 for green tile W consists of a top force 8 and a bottom force 9, which are exchangeable in response to the shape of a tile to be pressed. The top force movement D at the pressing in the tile product is detected with the top force movement measuring device 3 and inputted to the operator 5 and the value, which is obtained by subtracting the top force movement D at pressing from the reference value C memorized in advance in the operator 5, is indicated on the indicator 6 as the pressed thickness E of the tile.

Description

[Detailed Description of the Invention] [Object of the Invention] 1. Millet Retired Emperor Hadarioka Bean The present invention provides a device and method for displaying tile molding thickness in a powder molding tile press that displays the tile molding thickness each time during pressing. It is related to.

Previously, in a tile press, the open height (dimension between the upper and lower molds) of the mold was measured using a ruler, etc., and then the upper mold was lowered and pressed to measure the tile molding thickness. However, with this method, the open height must be measured every time the mold is replaced, which is extremely troublesome, and the open height may vary depending on the shape of the mold, such as unevenness of the lower mold or rough surface of the upper mold. It had the disadvantage of being difficult to measure.

The present invention aims to provide a display device and method for displaying the tile molding thickness in a powder molding tile press, which omits the measurement of oven height, which is difficult to measure due to the shape of the mold, etc. be.

[Structure of the invention]

In order to determine the amount, the present invention wets such points, connects the upper die movement measuring device installed in the tile press and the thickness setting switch of the prescribed tile product thickness to a computer, and displays the information on the computer. Tile molding thickness display device in powder molding tile press connected to container,
In addition, during test molding, the specified upper mold movement amount is detected by the upper mold movement amount measuring device and inputted into the computer, and the specified tile product thickness is input into the computer using the thickness setting switch, and the specified amount is determined by the computer. A reference value, which is the sum of the upper die movement amount and the specified tile product thickness, is stored in the computer, and in the process of tile product forming, the upper die movement amount during pressing is input into the computer, and the upper die movement amount during pressing is calculated from the reference value. The present invention attempts to solve the above-mentioned drawbacks by providing a method for displaying the tile molding thickness by using a display as the value obtained by subtracting the amount of mold movement.

The present invention displays the tile molding thickness by subtracting the amount of movement of the upper die during pressing from the standard price, which is the sum of the amount of movement of the upper die and the thickness of the tile product.

Practical J1 set An embodiment of the present invention will be described below based on the drawings. 1 is a main body of a tile molding thickness display device according to the present invention, and the main body 1 includes an encoder disposed on a tile press 2,
An upper die movement measurement device 3 such as a linear sensor and a thickness setting switch 4 for a specified tile product thickness B are connected to a computer 5 such as a sequencer, and the computer 5 is connected to a memory switch (not shown) for a reference value C. ), and an indicator 6 indicating the tile molding thickness E is connected.

7 is a mold for the tile base W, and the cough mold 7 is composed of an upper mold 8 and a lower mold 9, and is replaceable depending on the shape of the tile to be molded.

Next, the method of displaying the tile molding thickness according to the present invention will be explained. First, in test molding (the process within the broken line in Fig. 3), a specified upper mold is formed so that the tile base material W has a specified tile product thickness B. The moving amount A is detected by the upper die moving amount measuring device 3 and the calculating machine 5
At the same time, input the specified tile product thickness B into the computer 5 using the thickness setting switch 4, and if the thickness of the tile base W is the same as the specified tile product thickness B, turn on the memory switch (not shown). By pressing the button, the standard price C obtained by adding the specified upper mold movement IA and the specified tile product thickness B is stored in the calculator 5.

Next, the upper mold movement ID during pressing in tile product molding
is detected by the upper die movement amount measuring bag W3 and inputted into calculation@5, and the value obtained by subtracting the upper die movement amount during pressing from the reference value C stored in advance by the calculator 5 is calculated as the tile molding thickness. It is displayed as E by the display 'a6.

In addition, there are two options in the process from this point on. If pressing is performed with the mold 7 as is and the specified tile product thickness B, the upper mold will move during pressing as described above! 1D is input to the computer 5, and the computer 5 subtracts the amount of movement of the upper mold during pressing from the reference value C stored in advance, and displays it on the display 6 as the tile molding thickness E. If one or both of the mold 7 and the specified tile product thickness B are to be changed, change only the specified tile product thickness B as the pattern ■, change only the mold 7 as the pattern ■, and change the specified tile product thickness as the pattern ■. B and mold 7
There are three patterns in total, including both changes.

First, to explain pattern (2), a specified tile product thickness B is converted into a specified tile product thickness Bo and input into the computer 5, and at the same time, the specified upper die movement amount A at that time is input into the computer 5. Press the memory switch (not shown) to store the reference value C, which is the sum of the specified upper die movement iA and the tile product thickness Bo, in the calculator 5.The subsequent process is the same as above, and the tile molding thickness E is displayed on the display. 6.

Next, to explain pattern ①, the upper mold movement amount during pressing that makes the molding thickness of the tile base W the specified tile product thickness B is converted into the specified upper mold movement amount A', and the calculation unit 5 input, and press the memory switch (not shown) to store the standard (1rc), which is the addition of the specified upper die movement amount A° and the specified tile product thickness B, in the computer 5, and the subsequent process is the same as above. The molding thickness E is displayed on the display 6.

Finally, regarding pattern ■, since both the standard specified values (specified upper mold movement amount A and specified tile product thickness B) have been changed, we will have to go back to the first test molding and repeat the above. In a similar process, the tile molding thickness E is displayed on the display 6.

〔Effect of the invention〕

In short, the present invention connects the upper mold movement amount measuring device 3 and the thickness setting switch 4 of the specified tile product thickness B disposed on the tile press 2 to a computer 5, and connects the display device 6 to the computer 5. Therefore, by displaying the tile molding thickness E for each press on the display 6, the measurement can be easily confirmed without having to measure the tile molding thickness with a ruler or the like as in the past. Tile base W that can be molded and press-molded to the specified tile product thickness B, B''
It is possible to prevent the production from continuing for m without matching the tile molding thickness E.

In addition, during test molding, the upper mold movement amount measuring device 3 detects the specified upper mold movement amounts A and A', and the thickness setting switch 4 inputs the tile product thicknesses B and B' to the computer 5, and the corresponding The calculation unit 5 calculates the base i1 by adding the specified upper mold movement amounts A, A' and the specified tile product thicknesses B, B'! The value C is stored in the computer 5, and in the process of forming tile products, the amount of movement of the upper mold during pressing is input into the computer 5, and the value obtained by subtracting the amount of movement of the upper mold during pressing from the reference value C is used for tile molding. Since the thickness E is displayed on the display 6, the mold 7
When changing one of the specified tile product thickness B, change the upper mold movement amount during pressing to the upper mold movement amount ^°, or
Alternatively, the standard value C can be determined by changing the specified tile product thickness B to the specified tile product thickness B', so each time the mold is changed, the number of measurements LM changes depending on the shape of the mold, etc. There is no need to measure the open height, and since distortion of the frame of the tile press 2 and elongation of the post during pressing are included in the standard value C, there are practical effects such as being able to display accurate tile molding thickness E. It's huge.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, and FIG. 1 is a block diagram of a tile molding thickness display device according to the present invention, and FIG.
The figure is a front view of the main parts of the tile press for comparison between test molding and tile product molding, and FIG. 3 is a flowchart of the tile molding thickness display method. 2 Tile press 3 Upper mold movement measurement device 4 Thickness setting switch 5 Calculator 6 Display A, A" Specified upper mold movement amount B, B" Specified tile product thickness C reference value D Upper mold movement amount during pressing E-tile molding thickness or more

Claims (2)

[Claims] (1) A powder molding tile press characterized in that an upper die movement measurement device disposed on the tile press and a thickness setting switch for a prescribed tile product thickness are connected to a computing machine, and a display is connected to the computing machine. Tile molding thickness display device. (2) During test molding, the upper mold movement measuring device detects the specified upper mold movement amount and inputs it into the computer, and the thickness setting switch inputs the specified tile product thickness into the computer, and the computer A reference value, which is the sum of the specified upper die movement amount and the specified tile product thickness, is stored in the computer, and in the process of tile product forming, the upper die movement amount during pressing is input into the computer, and the reference value is used to calculate the A method for displaying tile molding thickness, characterized in that a value obtained by subtracting the amount of movement of the upper die is displayed as the tile molding thickness on a display.