JPS5924617A - Solid working device for ceiling material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] This article relates to actual processing equipment for ceiling materials.

On the right ceiling material made of cotton board etc., K for connection.
It is necessary to perform actual processing on the side end faces.

Therefore, in the past, a device like the one shown in FIG. 1 was used once a month for actual processing. In other words, the ceiling material (
2) Surface A of ceiling material (2) (lower surface in usage condition)
Place the conveyor chain (1) with the upper side facing up while holding down the ceiling material (2) with the pressers (3) and (3)K.
When the ceiling material (2) is transported in this way, the cutter (4) cuts the actual opening If/l +71 into the ceiling material (2).
) is formed by gino cutting on the side edge. However, in this case, the position reference of the ceiling material (2) for 9 cuts by the cutter (4) K is 1f on the conveyor chain (1).
, ', The back surface B, which is the surface to be t, becomes the reference surface, and if the thickness of the ceiling material (2) is poor due to manufacturing errors, etc., the actual opening from the back surface B, which is the thread ZpL. tri (7
] ′! ! Although the dimensions U are constant, they change depending on the dimension change d from the surface A to the actual groove (7) and 1v of the ceiling material (2). Therefore, in this case, the dimensions from Table 1Ji7A to the actual groove (7) will be different (aha'), and the Ill bar (8) will be connected to the adjacent ceiling material +21 +21's actual groove (71+71). -C, which was used to push in and connect the ceiling material +21121, created a step i on the surface A of the ceiling material f21 +21, as shown in Figure 3.Therefore, as shown in Figure 4, Feed the ceiling material (2) with the conveyor chain (+, l) so that its surface A is on the lower side, and cut the actual groove (7) with the cutter (4).
If you cut , the base 11 of the ceiling material (2) to be cut by the cutter (4) will be the lower surface A, so even if the thickness of the ceiling material (2) changes, the dimension a will remain the same. is constant, and when connecting ceiling materials (2) (2), ceiling materials + 21
It is possible to prevent a step from occurring on the surface A of +21 (the dimension b changes depending on the thickness of the ceiling material (2), but there is no problem because it does not appear on the front side). However, in this case, the ceiling material (2
) It is necessary to paint the surface A of the ceiling material (
If 2) was turned upside down, good fortune would be required, which would reduce production efficiency.

Kizori J was created in consideration of the above points, and is a ceiling material that can be transported with the surface facing -E and actual processing can be carried out with the dimension a set constant. The purpose is to provide an apparatus for actually processing materials.

In other words, the present invention provides a ceiling material (2) with two sides on the front side.
a conveyance chain (1) that places and conveys a A cutter (4) is installed to perform actual cutting on the side end surface of the ceiling material (2). a surface plate (5) that is brought into contact with the lower surface;
A push-up tool (6) is disposed between the conveyor boom full and the cutter (4) and pushes up the lower surface of the ceiling material (2) to bring the ceiling material (2) into close contact with the surface plate (5). ) The above object has been achieved by an actual processing apparatus for ceiling materials, which is characterized by comprising: (9) - (It is driven to run in a direction perpendicular to the paper plane of Fig. 5, and a presser roll (3) is disposed on one side of it.' It is still mounted on the side of the kite rail (9). Angle It flol
A push-up tool (with a leaf spring or push-up D-rule)
6) is a storage (Jke).A surface plate (5) is arranged above this push-up tool (6).The surface plate (5) is set at a predetermined constant +
It is held at the 1'6 position. Still on the surface plate (
A cutter (4) is provided on the side at the same position as the pusher (6) and the cutter (4), and this cutter (4) is maintained at a predetermined constant height position. There is.

However, using the device formed as described above, the ceiling material (2
) When performing actual processing on the side end surface of the ceiling material (2)
The ceiling material (2) is placed on the conveyor chain (1) with the surface A facing upward, and is conveyed in the direction of the arrow in FIG. 6 while being pressed by the presser foot D-rule (3). At this time, ceiling 4A' +2
The lower surface (rear surface B) of the side end of 1 is pushed up by the push-up tool (6), and the soil surface (surface A) is brought into contact with the lower surface of the surface plate (5). Accordingly, a real concave groove (7) is formed by cutting the entire length of the side end portion of the ceiling material (2) using a cutter (4). Here, the cutter (4) and the surface plate (5) are in a constant vertical positional relationship with each other, and the ceiling material (2) whose upper surface (surface A) is in contact with the surface plate (5) has its surface A The side becomes the reference plane for the cutter (4), and the ceiling material (2)
Even if the thickness changes, the dimension a from surface A to actual groove (7)
can be kept constant.

As described above, in the present invention, by bringing the surface of the ceiling 4.40 into contact with the surface plate, actual processing can be performed using the surface of the ceiling material as a reference surface, and the surface of the ceiling 4.40 can be used as the upper surface. In this state, the dimension from the surface of the ceiling H to the actual groove is constant (
It is possible to carry out actual processing with a variation of about ±0.15 mm.Moreover, since the ceiling material is transported at 1/lk with the surface in contact with the surface plate, there is no Even if there are irregularities, the ceiling material is fed straight, and there is no risk that the linear accuracy of the actual groove will deteriorate.

[Brief explanation of the drawing]

FIG. 1 is a front view of a conventional example, FIGS. 2 and 3 are diagrams illustrating the problems of the conventional example, FIG. 4 is a front view of another conventional example, and FIG.
FIG. 6 is a front view and a side view of the wooden J-embodiment. (1) is a conveyor chain, (2) is a ceiling material, (3) is a presser D-rule, (4) is a cutter, (5) is a surface plate, and (6) is a pusher.

Claims (1)

[Claims] fl+ A conveyance chain that places and conveys the ceiling material with the surface side facing up, a presser foot that is placed above the conveyance chain and presses down the top surface of the ceiling material, and a A cutter that performs actual cutting between the side edges of the material and a presser foot 0-
A surface plate is installed between the ceiling material and the ceiling material to bring the top surface into contact with the bottom surface, and a surface plate is provided between the conveyor chain and the cutter. A device for actually processing ceiling materials, characterized by comprising a push-up device that brings the material into close contact with a surface plate.