JPH0718802U - Work in process loading device attached to system saw machine - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to a work-in-progress loading device attached to a system saw machine used for the work of sequentially cutting a piece of wood, etc. An object of the present invention is to obtain a work-in-progress loading device attached to a system saw machine, which allows one person to manually complete the work until loading. [Structure] On a raw material sorting table connected to the extension of the sawtooth fixed table, a pusher capable of putting an extrusion ruler in and out toward a conveyor with a slope table was installed, and an inclination generating means was installed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 For saw machines used to cut a single piece of wood, etc., there is a case in which a conveyor with a slope table is installed in parallel with the saw machine to send back the raw materials that are often cut. The present invention relates to a work-in-progress loading device attached to this system saw machine. In the following, an item carved from a raw material such as a piece of wood, etc., having a predetermined thickness will be referred to as a ceded item, and an item that will be treated as a cut object again will be referred to as a raw item. In this invention, the combination of the ceded product and the raw material is particularly called a work-in-progress since it is important.

[0002]

[Prior art]

 Traditionally, saw machines have a permanent saw tooth fixed table. This table has a small area, and circular arcs of circular saw teeth stand upright on this table. The wood inserted into the sawing machine is cut off by the circular sawteeth and falls to the other side of the sawtooth fixed table, or it is stagnant with one end kept on the sawtooth fixed table and the other end dropped on the floor. is there. In the work of chopping a piece of timber several times, the raw material discharged in such a state is manually recovered without any effort and reinserted into the saw board.

As described above, if the raw material is manually collected, it is inefficient. Therefore, a raw material sorting table is installed as an extension of the sawtooth fixed table, and a system with a slope table conveyor is combined with these. There is.

The width of the raw material sorting table of the system saw machine is extremely narrow on one side of the extension line of the saw teeth and extremely wide on the other side. The raw material is sent from the start to the end of cutting with the wider table. This is because if the raw material is not placed on the table, it will be twisted or bent during the cutting work, and the cutting line will be twisted. The consignment is designed to drop without staying on the extremely narrow table, and this drop causes it to load toward the conveyor with a slope table. Therefore, only the ceded items are returned to the main opening of the saw machine by the belt conveyor.

[0005]

[Problems to be solved by the device]

 The present invention eliminates the trouble of handling the consignments that remain on the raw material sorting table, and has a rational system to attach a work-in-progress loading device to a system sawing machine so that cutting work and loading the consignments on a trolley can be done by one person. The purpose is to

[0006]

[Means for Solving the Problems]

 Therefore, the present invention puts the extrusion ruler into and out of the material sorting table of the system saw machine, which consists of a saw machine and a conveyor with a slope table that returns the material to be cut, toward the conveyor with slope table from the opposite side. A pusher that can be used is provided, and the opposite side of the conveyor with a slope table of the raw material sorting table is divided in the length direction parallel to the raw material, and it can be raised by a certain angle by a cam means.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. In a system saw machine (3) including a saw machine (1) and a belt conveyor (2) with a slope table for returning raw materials to the hand again, A raw material sorting table (5) is provided as an extension of the saw blade fixing table (4) of the saw machine (1), and a pusher (6) is provided on the side of the table (5) opposite the belt conveyor (2) with a slope table. To do.

The pusher (6) is composed of two air cylinders (7), an air supply related device (8) and an extrusion ruler (9). The push-out ruler (9) is installed over the ends of the plungers (10) of the two air cylinders (7). The expansion and contraction direction of the plunger (10) is parallel to the upper surface of the raw material sorting table (5) and orthogonal to the longitudinal material axis of the raw material sorting table (5).

Instead of providing the pusher (6) on the raw material sorting table (5), an inclination generating means may be installed. This inclination generating means is, for example, means for slidingly contacting the cam (11) with the rear surface of the material sorting table (5) or the like to generate inclination, or an air jack or the like without using a motion transmission mechanism such as a cam. A means for pushing up one of the raw material sorting tables (5) to generate an inclination is provided.

In the present invention, a raw material sorting table (5) is provided as an extension of the saw tooth fixing table (4) of the saw machine (1), and a work-in-process or a concession (12) and a raw material (12) and raw materials that remain on this table are provided. 13) There is a difference from the prior art in that both of them are loaded toward the extrusion ruler (9) of the pusher (6) and the belt conveyor (2) with a slope table by the inclination generating means. By the operation of the extrusion ruler (9), the work in process loaded on the belt conveyor (2) with a slope table is returned to the front end of the saw machine (1).

A person who inserts the wood is placed at the opening of the saw board (1), and the person near the concession (12) among the work in progress returned by the belt conveyor (2). The raw material (13) is put into the trolley (14) on standby, and the raw material (13) is put into the sawing machine (1) again.

When the inserted wood or raw material (13) is cut into two pieces and remains on the raw material sorting table (5), the switch of the air supply related device (8) is pressed to operate the air cylinder (7). An extruding ruler (9) is attached to the tip of the plunger (10) of the air cylinder (7), and the extruding ruler (9) operates together with the operation of the air cylinder (7) to transfer the work in process to the belt conveyor with a slope table. You can load towards (2).

As a means for loading the work-in-process toward the belt conveyor (2) with a slope table, the work-in-process remaining on the horizontal raw material sorting table (5) is forcibly laterally moved by the push-out ruler (9). And a means for inclining the raw material sorting table (5) to roll down the work in process.

As a configuration based on the latter method, a work-in-process loading device in which a motion transmission mechanism such as a cam (11) and an air jack is attached to a system saw machine installed on a raw material sorting table (5) is described below. Disclose. The cam (11) has an eccentric projection piece, and when this projection piece rotates while slidingly contacting the back surface of the raw material sorting table (5) or the like, the raw material sorting table (5) is rotated by the amount corresponding to the eccentric shape of the cam. ) Can be tilted. The driving force of the cam (1) may be obtained by dividing the driving force of the motor of the saw machine (1) by a gear box and using a clutch or the like.

When the air jack is used for the motion transmission mechanism, one end of the air cylinder (7) is pivotally attached to a fixed object and a reaction force is taken from this end, and the other end of the plunger (10). The tip is pivotally attached to the back surface of the work-in-process stagnation table (5). When the plunger (10) extends, the work-in-process stagnation table (5) inclines accordingly.

[0016]

[Effect of device]

 According to the present invention, since the work in progress can be carried by the belt conveyor for returning the raw materials, it is not necessary to transfer the concessions on the raw material sorting table to the trolley, and the human resources can be saved. Since the cutting work and the work to transfer the consignment to the cart can be done in the same place, both work can be concentrated and work efficiency is improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a work in process loading device attached to a system saw machine.

FIG. 2 is a plan view showing a usage state.

FIG. 3 is a tilting operation state diagram of a work-in-process stagnation table according to another embodiment.

FIG. 4 is a tilting operation state diagram of a work-in-process stagnation table according to another embodiment.

[Explanation of symbols]

 1 Saw Machine 2 Belt Conveyor with Slope Table 3 System Saw Machine 4 Saw Blade Fixed Table 5 Raw Material Sorting Table 6 Pusher 7 Air Cylinder 8 Air Supply Related Equipment 9 Extrusion Ruler 10 Plunger 11 Cam 12 Ceded 13 Raw Material 14 Cart

Claims (2)

[Scope of utility model registration request] 1. In a system saw machine comprising a saw machine and a conveyor with a slope table for returning the material to be cut to the hand, the raw material sorting table disposed on the extension of the sawtooth fixed table is directed toward the side opposite to the conveyor with the slope table. A work-in-process loading device attached to a system saw machine, which is characterized by having an extrusion ruler and a pusher for pushing out yielded products and raw materials. 2. In a system saw machine comprising a saw machine and a conveyor with a slope table for returning the material to be cut to the hand, the raw material sorting table disposed on the extension of the sawtooth fixed table is parallel to the raw material. A work-in-process loading device attached to a system saw machine, characterized in that it is divided in the length direction of the machine and can be raised by a certain angle by a cam means or the like.