JPH0512102U - Single-sided sizer processing equipment - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a single-sided sizer processing device capable of obtaining a sharp cut surface. A pressing means (5) for pressing and moving the object to be processed is provided at one side of a transfer path (1) through which the object to be processed (P) having a panel shape is transferred. A stopper member (8) is provided on the other side of the transport path that faces the pressing means and stops in a state of hitting the workpiece to be pressed and moved by the pressing means and projecting the workpiece from the side portion of the transport path by a predetermined amount. , A fixing means (10) which is provided so as to be movable back and forth in a direction orthogonal to the conveying direction of the conveying path, and on the other side of the conveying path, a fixing means (10) for fixing the object to be treated stopped by the stopper member at that position is provided. On the other side, a sizer blade (1
5) is provided so that its blade surface is movable in parallel with and parallel to the transport direction of the transport path.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a single-sided sizer processing apparatus used in a process of manufacturing a wooden panel, using the produced wooden panel as an object to be processed and performing sizer processing.

[0002]

[Prior Art]

 Generally, a wooden panel used in a prepub house or the like is made by pasting face materials on both sides of a frame body having a rectangular contour. The wooden panel thus created is sent to a sizer processing device, and the four end faces are respectively sizer processed by this sizer processing device to finish the panel into a predetermined size.

As a conventional sizer processing apparatus, there is, for example, one in which sizer blades are provided on both sides of a conveying path for conveying wooden panels. The sizer blade is a circular saw-shaped blade that generally has a disk-shaped blade and a motor for rotating the blade, so that both edges of the wooden panel can be sizer processed by the rotation of the blade. It is arranged.

According to such a sizer processing apparatus, sizer processing is usually performed as follows. That is, the manufactured wooden panel is sent to the transport path, and the both end surfaces of the sent wooden panel are sizer processed by the sizer blades arranged on both sides thereof while being transported on the transport path.

[0005]

[Problems to be solved by the device]

 However, in the conventional sizer processing apparatus, as described above, the wooden panel is structured such that both lengthwise end surfaces of the wooden panel are sized while being transported on the transport path. Since it is not done, there was a drawback that the cut surface was easily roughened. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a single-sided sizer processing apparatus that can obtain a sharp cut surface.

[0006]

[Means for Solving the Problems]

 According to the present invention, in order to achieve such an object, a pressing means for pressing and moving the object to be processed is provided at one side of a transport path through which the object to be processed is conveyed. A stopper member is provided on the other side of the transport path that faces the pressing means, and stops when the process object is pressed and moved by the pressing means and the process object is projected from the side of the transport path by a predetermined amount. Fixing means for fixing the object to be processed stopped by the stopper member at that position is provided on the other side of the conveying path so as to move back and forth in a direction orthogonal to the conveying direction of the conveying path. On the other side, a sizer blade for cutting the side of the object fixed by the fixing means is provided so that its blade surface can move in parallel with and parallel to the transport direction of the transport path. Is a characteristic feature.

[0007]

[Action]

 According to the single-sided sizer processing apparatus of the present invention, when the panel-shaped objects to be processed are successively sent to the transfer path, the objects to be processed are continuously transferred along the transfer path. Then, when the object to be processed is conveyed to a predetermined location, it is pressed and moved to the other side of the conveying path by the pressing means provided on one side of the conveying path, and hits the stopper member that has been stretched in advance. Then, the side portion is stopped in a state where the side portion protrudes from the side portion of the transport path by a predetermined amount.

Then, the stopped processing object is fixed at that position by the fixing means, and then the stopper member retracts so as to be separated from the transport path, and then moves to that position by the sizer blade. The part is sizer processed. Hereinafter, by repeating this procedure, sizer processing can be continuously performed on one surface of the object to be processed.

[0009]

Embodiment An embodiment of the sizer processing apparatus of the present invention will be described below with reference to FIGS. 1 to 4.

Reference numeral 1 in FIG. 1 is a conveyance path composed of a large number of drive rollers 1a for conveying a panel-shaped object P to be processed such as a wooden panel. On both sides of the conveying path 1, single-sided sizer processing devices 2A and 2B according to the present invention for cutting the left and right sides of the object to be processed, which are formed in a rectangular shape, to predetermined dimensions are arranged at predetermined intervals in the conveying direction. They are provided so as to be open and located on the opposite sides of the transport path 1. Further, a sizer processing device 3 for cutting the front and rear end portions in the length direction of the object to be processed P to a predetermined size is provided in the preceding stage of these single-sided sizer devices. That is, the workpiece P is transported on the transport path 1 and is sized by the sizer processing devices 2A, 2B, 3 to process the front, rear, left, and right end surfaces. There is.

The single-sided sizer processing devices 2A and 2B have the same configuration. Here, only the one-sided device 2A will be described, and the description of the other-sided device 2B will be omitted.

FIG. 2 is a plan view showing a schematic configuration of the single-sided sizer processing apparatus 2A. As shown in this figure, on one side of the transport path 1, a moving ruler 5 for pressing and moving the workpiece P in a direction orthogonal to the transport direction is arranged so that its length direction is parallel to the transport direction. It is provided. The moving ruler 5 is provided so as to be movable in a direction orthogonal to the carrying direction by a guide member (not shown) provided separately in the carrying direction, and is a bolt rod screwed to the moving ruler 5. 7 and 7 are moved by being rotated in synchronization with each other by the driving means.

On the other side of the transport path 1 facing the moving ruler 5, a plurality of airs that abut the object P to be pressed and moved by the moving ruler 5 and stop the object P at a predetermined position. The cylinders 8 are provided so as to extend in a direction orthogonal to the transport direction of the transport path 1 and at appropriate intervals. The air cylinder 8 stops when the piston rod 8a housed inside is extended and abutted by the tip 8b of the piston rod 8a. The stop position of the workpiece P is the side portion of the conveyance path 1 as shown in the figure. The position is determined so that it protrudes a predetermined amount from.

On the other side of the transport path 1, there is provided a fixing means 10 for fixing the workpiece P stopped by the air cylinders 8 ... At that position. As shown in FIG. 3 here, the fixing means 10 includes an elevating plate 11 extending in the transport direction, which is supported by a guide member (not shown) extending from the frame F 1 so as to be vertically movable and at the upper frame. It is connected to the tip of the piston of the attached air cylinder 13, and when the air cylinder 13 is expanded and contracted, the air cylinder 13 is sandwiched between the lifting plate 11 and the side plate 14 of the transport path 1 to provide the object to be processed. The one with the structure to fix is used.

Further, on the other side of the conveying path 1, a sizer blade 15 for cutting the side of the object P fixed by the fixing means 10 has a blade surface parallel to the conveying direction of the conveying path 1. And movably in the same direction. The sizer blade 15 is a circular saw having a disk-shaped blade 15a and a motor 15b for rotating the blade 15a. The end surface of the object P to be processed is rotated by the blade 15a. Is a sizer process. A cover is provided on the sizer blade 15 along the blade 15a, and cutting chips collected by the cover during sizer processing reach a predetermined location through a flexible tube for suction connected to the cover. It is supposed to be transferred.

Next, the operation of the sizer processing apparatus will be described. An object to be processed P 1 such as a wooden panel, which is produced by pasting face materials on both sides of a frame formed into a rectangular contour, is continuously sent to the transport path 1. The workpiece P is transported along the transport path 1, but when it reaches a position facing the moving ruler 10, the transport is stopped.

After that, the moving ruler 5 moves in a direction orthogonal to the transport direction of the transport path 1 to push the object P to the other side of the transport path 1 to move the cylinder 8 which has been stretched in advance. The tip 8b of the piston 8a is abutted and stopped. As a result, the object P to be processed is stopped in a state in which the side portion thereof projects from the side portion of the transport path 1 by a predetermined amount.

Next, the air cylinder 13 expands to lower the elevating plate 11 and sandwich it between the elevating plate 11 and the side plate 14 of the lower transport path, so that the stopped object P to be processed is Lock in position. During this time, the cylinder 13 is kept extended and the object to be processed is pressed by the moving ruler 10 so that the object P is not displaced from the predetermined position.

At the time when the processing object P is fixed, the cylinder 8 is shortened so as to be separated from the transport path 1 and the piston 8 a is retracted, and then the sizer blade 15 is moved to that position. The side of the piece P of the object to be processed P is sizer processed.

When the sizer processing is completed, the sizer blade 15 and the lift plate 11 return to their original positions, and the cylinder 8 extends to return the object P to be processed onto the transport path 1. Then, the returned object to be processed is again conveyed forward by the conveying path 1, and the side portion on the opposite side of the object P to be processed is sizer processed by the same procedure as described above. When the object P to be processed is sizer-processed by the sizer processing apparatus 2B at the preceding stage, the object P to be processed after that is simultaneously processed by the sizer processing apparatus 2A at the subsequent stage.

Thereafter, the front and rear end portions of the object to be processed whose left and right ends are sized are further sized simultaneously by the sizer processing device 3 in the preceding stage. Thereafter, by repeating this procedure, the four end faces of the object to be processed can be continuously subjected to sizer processing.

In the above-mentioned processing, since the object P to be processed is fixed and the sizer processing is performed, a sharp cut surface can be obtained. Further, since the size of the object to be processed P is continuously conveyed and the sizer is processed in the flow, efficient processing can be performed. In addition, when the size P of the workpieces P having different lateral widths is processed, the stop position of the moving ruler 5 is adjusted.

The sizer processing apparatus of the present invention is not limited to that shown in the above-mentioned embodiment, and the specific components such as the shape and size of each member, the work procedure, etc. can be appropriately changed in the execution. ..

For example, in the above-mentioned embodiment, the case where the wooden panel is sizer-processed has been described as an example, but the present invention is not limited to this, and other members can of course be processed by the device of the present invention. Further, as the sizer blade 15, as long as the side end surface of the wooden panel can be sizer-processed, other than the circular cono-shaped one shown in the above-mentioned embodiment can be used. The driving device of the above is not limited to the one shown in the above embodiment.

[0025]

[Effect of the device]

 According to the single-sided sizer processing apparatus of the present invention, the one side portion of the transport path along which the panel-shaped object is conveyed is provided with the pressing means for pressing and moving the object in the direction orthogonal to the conveying direction, On the other side of the transport path facing the pressing means, there is a stopper member that abuts against the workpiece to be pressed and moved by the pressing means and stops the workpiece in a state of protruding by a predetermined amount from the side of the transport path. A fixing means is provided so as to be movable back and forth in a direction orthogonal to the transport direction of the transport path, and a fixing means for fixing the processing object stopped by the stopper member at that position is provided on the other side of the transport path. On the other side, a sizer blade for cutting the side of the object to be processed fixed by the fixing means is provided so that its blade surface is movable in the same direction as the conveying direction of the conveying path. Fix the object to be processed and Reliability that makes Heather machining, sharp cut surface is obtained. Also, since the sizer processing can be carried out in the flow while the object to be processed is continuously conveyed, excellent effects such as efficient processing can be obtained.

[Brief description of drawings]

FIG. 1 is a plan view of a conveyance path equipped with a sizer processing device of the present invention.

FIG. 2 is a plan view of a sizer processing device.

FIG. 3 is a sectional view taken along line XX of FIG.

FIG. 4 is a plan view illustrating the operation of the sizer processing device. .

[Explanation of symbols]

 1 Transport Path 2A Single-sided Sizer Processing Device 2B Single-sided Sizer Processing Device 5 Moving Ruler (Pressing Means) 8 Air Cylinder (Stopper Member) 10 Fixing Means 15 Sizer Blades P

Claims (1)

[Scope of utility model registration request] 1. A pressing means for pressing and moving the object to be processed in a direction orthogonal to the carrying direction is provided at one side of the carrying path along which the panel-like object is carried, and the pressing means for the carrying path is provided. A stopper member, which abuts against the object to be pressed and moved by the pressing means and stops the object to be protruded from the side part of the transport path by a predetermined amount, is orthogonal to the transport direction of the transport path. Is provided so as to be able to move back and forth in the direction of movement, the fixing means for fixing the processing object stopped by the stopper member at that position is provided on the other side portion of the transport path, and the fixing means is provided on the other side portion of the transport path. A single-sided sizer processing apparatus, wherein a sizer blade for cutting a side portion of the processing target fixed by is provided so that the blade surface is movable in parallel to and in the same direction as the transport direction of the transport path.