JPS6032907Y2 - Overlap prevention device for pressed materials in press equipment - Google Patents

Description

[Detailed description of the invention] The present invention relates to an overlapping prevention device for materials to be pressed, and its purpose is to provide a cover for a press machine that allows materials to be pressed to be placed on the press heating plate below without overlapping. It is in the overlap prevention device for pressed materials.

In the conventional example, as shown in FIG. The material to be pressed 2 is transported horizontally to the press hot plates 1a and lb side, and after a while, only the pusher 3' is returned to the rear and the first material to be pressed 2 is transferred to the press hot plate 1b below. Then, while retracting the pusher 3' backward, the stopper 4 is slightly retracted and stopped, and the second press material 2 is placed on the press hot plate 1b below with a gap. and place it.

By repeating the same operations as in g and g, the third material to be pressed 2 is placed on the press heating platen 1b with a gap left therebetween.

After that, the pusher 3' and the stopper 4 move back, and then the material to be pressed 2 is placed again as shown in A.

In this case, as shown in Fig. 2A, the button 3'
Since there is a large drop between the press plate 1b and the press plate 1b below, the second press plate 2 is pressed by the third press plate 2 and transferred from the pusher 3' onto the press plate 1b. When replacing the pressed material 2, the second pressed material 2 is tilted and the pressed material 2
A gap larger than the plate thickness is created between the side end of the button 3' and the button 3', and the third pressed material 2 pressed by the stopper 4 enters the gap, and then the third pressed material 2 is pressed by the stopper 4. 2
When transferred onto the press heating plate 1b, 2 is formed as shown in Figure 2.
The third and third pressed materials 2, 2 overlap each other.

This also applies to the first and second pressed materials 2, 2.

Therefore, in order to detect the occurrence of such mutually overlapping phenomena and eliminate press errors, it is necessary to check the placement status each time, which has the disadvantage of increasing the work process. Although it is necessary to correct the overlap, it is extremely dangerous to insert your arm between the press heating plates 1a and 1b, which poses a problem in terms of work safety.

The present invention has been devised in view of the drawbacks of the prior art, and will be described in detail below with reference to illustrated embodiments.

The press heating plates 1a and 1b are arranged one above the other, and a pusher 3 and a stopper 4 are arranged on the sides thereof.

Butsusha 3 uses a straight pipe, for example.
The top surface of the tip is cut off in a downward slope, and a rubber rod 5 is inserted into the tip of the bushing 3 to cut off the bushing 3.
It is cut off at a downward slope to match the tip slope part 6 mentioned above.

In this case, the rubber rod 5 side is designed to protrude slightly upward.

As shown in FIG. 4, the inclination angle of the tip inclined portion 6 is as follows: tanθ≦flat A θ: inclination angle of the tip inclined portion 6 A: width of the pressed material 2 B: material thickness of the pressed material 2 Further, the distance (H) between the tip of the tip inclined portion 6 and the lower press hot platen 1b is set such that H≦100.

Furthermore, the button 3 passes through the stopper 4 and presses the hot plate 1.
It protrudes toward the a and lb sides, and the material to be pressed 2 is placed on this protruding portion.

Further, both the button 3 and the stopper 4 move horizontally.

The pressed material 2 is, for example, plywood.

As a result, the bushing 3 and the stopper 4 move horizontally to transfer the plurality of pressed materials 2 (three in this case) stacked on the bushing 3 to the press hot plate 1b below without overlapping, and thereby Pressing is carried out using press hot plates 1a and 1b, and as mentioned above, the height difference between the press plate 3 and the lower press hot plate 1b is set to be less than half the wall thickness of the material to be pressed 2. Therefore, the pressed materials 2 are placed on the press plate 1b without overlapping each other.

Further, in this case, the material to be pressed 2 is transferred from the pusher 3 to the press hot platen 1b by sliding on the rubber rod 5, and the material to be pressed 2 does not slide down the inclined tip portion 6.

As mentioned above, the present invention includes press heating plates that can be placed above and below,
It is arranged on the side of the press heating platen and moves horizontally to move in and out between the press heating plates, and a plurality of materials to be pressed are placed on the top surface in the same direction as the movement direction, so that the top surface of the tip part slopes downward. A button is formed for conveying the material to be pressed, and one side of the button is in contact with the end surface of the material to be pressed, and when the button moves in the opposite direction to the press hot plate, the tip part formed on the downward slope of the button presses the material to be pressed. Since it is dropped from the top surface and placed on the lower press heating plate, and is composed of a stopper that can move together with the button, the difference in height between the tip of the button and the lower press heating plate is small. When the front pressed material is pressed by the rear pressed material and transferred to the press heating plate below, the later pressed material may enter between the side edge of the previous pressed material and the button. It does not create any gaps and prevents pressed materials from overlapping each other during transfer.
There is no need to monitor the placement of the pressed materials, and it is possible to prevent the pressed materials from overlapping each other, eliminating the dangerous task of inserting your arm between the press hot plates to rearrange the pressed materials. There is an advantage.

[Brief explanation of the drawing]

Figure 1 is a front view showing the working condition of the butcher and stopper in the conventional example, Figure 2 is a front view showing the process of occurrence of the overlapping phenomenon of the pressed materials in the same as above, and Figure 3 is the front view in the present invention. Front view showing the transferred state of the pressed material, No. 4
The figure is a front view showing the positional relationship between the button press and the press heat plate of the present invention, 1a and lb are the press heat plate, 2 is the material to be pressed,
3 is a button, and 4 is a stopper.

Claims (1)

[Scope of utility model registration request] The press heat plate is placed above and below the press heat plate, and the press plate is placed on the side of the press heat plate and moves horizontally to enter and exit between the press heat plate.
A plurality of pressed materials are placed on the upper surface in the same direction as the moving direction, and the upper surface of the tip part is formed with a downward slope for conveying the pressed materials. When moving in the opposite direction to the press heating plate, the material to be pressed is dropped from the top surface of the tip formed on the downward slope of the button and placed on the lower press heating plate, and is capable of cooperating with the button. A device for preventing overlap of materials to be pressed in a press machine, consisting of a stopper and a stopper.