KR101476151B1 - Timber of automatic sanctions classification device - Google Patents

Abstract

The present invention relates to a cutting machine for cutting a raw material, comprising a raw wood supplying part for supplying raw wood, a primary raw material part repeatedly cut at a proper thickness along the longitudinal direction from the raw wood supplying part, and a cutting raw wood for feeding the raw wood cut from the primary raw material part to the secondary raw material part A second shaping section for shaping the timber to which the timber is transferred by the sending section to a predetermined thickness set by the control section; A sorting section for sorting the log which has been subjected to the sanitizing operation repeatedly and a log which has been processed to a thickness not more than or close to the set thickness and a log of which is equal to or larger than the set thickness among the log of the sorting selected by the sorting section, A regeneration moving section for moving the regeneration log to a side of the secondary regeneration section; The log is composed of fallen sorting logs which fall down and classified so that the logwood that is cut and supplied from the production site can be made to have an appropriate thickness. In addition, The present invention relates to an automatic wood material sorting apparatus of wood logs capable of maximizing the efficiency of the sanitary work by dividing the thickness of the automatic wood material and the set thickness by the following.

Description

[0001] Timber of automatic sanctions classification device [0002]

The present invention relates to a log sorting apparatus for logs, which transfers logs from a yard to an automated facility in a logging process, sets the thickness of the logs in the automatic log sorting process, The present invention relates to an automatic wood material sorting apparatus for sorting and sorting wood pulp.

Currently known wood processing operations are semi-automatic or manual, depending on the difference in the diameter of the logs.

For example, when the diameter of a log is within 100 mm to 300 mm, a semiautomatic material is formed. The log is cut to an appropriate length and moved to the yard, and the straightness Sorting operation of sorting the logs to a size of 100 mm to 300 mm or 300 mm or more according to their diameters, and loading the sorted logs to a predetermined width and height.

Then, the diameter of the logs is classified as 100 to 300 mm, and the operation of supplying the logs loaded in the yard to the automatic sawing machine by means of conveying means such as a forklift and the operation of cutting the logs to conform to the wood standard by using the automatic sawing machine , A process of forming a product by cutting a cut material cut in an automatic sawing machine into a small-sized slab or plate wood again using a cutting device or the like, and a process of loading the product foam back to a predetermined width and height Lt; / RTI >

In the case where the diameter of the log is 300 mm or more, it is usually manually handled. In the series of processes, the logs loaded on the yard are supplied to a manual hydraulic system using a conveying means such as a forklift, A work for cutting the other side by reversely transporting the log, a work for molding a product having a comparatively thick thickness formed in the manual hydraulic sieving machine, , And the operation of loading the product again so as to have a predetermined width and height.

Also, regardless of the difference in the diameter of the logs, when cutting the logs and other shavings using the automatic sawing machine and the backing sawing saw machine, or the manual hydraulic sawing machine and the double-sided cutting saw machine, A separate operation for collecting the slag, bark and sawdust, and a separate operation for transferring the slag, bark, and sawdust to the sawdust process using a conveying means such as a forklift are required. In addition, It may be added to the operation of transferring the cut pieces using the sawing machine to the back-end cutting-saw machine.

However, according to the above-mentioned series of works for general wood-making, almost all the work is performed manually by the worker, so that the management and progress of the work are inconsistent and the productivity is absolutely poor .

That is, since many processes are performed manually, the yield of the product is not only low but also requires a large number of workers, which causes a rise in cost and lowers the productivity.

In addition, there has been a problem in that it is impossible to exclude the possibility of a safety accident, for example, that an excessive load is applied to a specific part of the body during repeated lifting or lowering of the heavy heavywood, resulting in injury to the operator.

Accordingly, in order to solve such a problem, an automated method of wood cutting and material processing is provided, which can sequentially and automatically carry out a series of wood cutting processes to contribute to productivity improvement by managing consistent processes Automatic method of raw wood and automation equipment of automatic cutting process that can improve the yield of product by automation of manufacturing process, and automatic method and material of raw wood that contributes to cost reduction by reducing the number of workers Korean Patent Laid-Open No. 1999-0084956, which provides an automated facility for the process, is disclosed.

In the case of the prior art described above, a step of raising a log of a yard by a predetermined height and linearly moving the log by a predetermined distance, feeding the log to the automatic sanitizer again after descending the log, The method of claim 1, further comprising the steps of: stacking and transferring an angle of the log and plate wood to a back-to-back cutting-saw machine; automatically loading each plate wood passed through the back- Collecting the poultry and sawdust generated by passing through the bark and the automatic saw mill and the cutting saw machine, discharging the poultry, bark and sawdust, and passing through the passive mill, Collecting the poultry and bark generated by passing through the manual preparation machine and the pit produced by passing through the double sided cutting saw machine, And it is using a method of performing a series of steps to discharge the hide automatically.

In addition, the above-described prior arts have been made to provide a wood-wood automatic transfer facility that automatically supplies wood logs from a yard to an automatic wood-making machine one by one, and an automatic wood- Automatic pick and place equipment for automatically picking up and discharging punches and sawdust produced by passing through the bark, automatic sawing machine and sawing saw machine generated at the supply stage of logs, Automatic pick-up equipment for automatically loading each plate and board which passed through a sawing machine, automatic pick-up and pick-up for picking up and discharging the pickpocket generated by passing through the cutter and bark, And provides automated facilities for sanitization processes including facilities.

However, in the above-mentioned prior art method and automation equipment, it is difficult to select a proper thickness in the process of cutting the wood in the longitudinal direction. For example, when the wood is cut in the longitudinal direction, The operator makes the judgment.

When the operator cuts the cut saw or the cutting saw from the die to a predetermined height and then cuts the cutter, the removal of the cut slices or the outer surface of the outer sheath is carried out, and then the removed cut slices or the outer surface of the logs must be performed by the operator. There is a possibility that a safety accident occurs at work.

Published Japanese Patent Application No. 1999-0084956 (published Dec. 06, 1999)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

In carrying out the work of cutting the wood to the proper size, it is possible to make the raw wood to meet the set thickness for the proper size, And to maximize the efficiency of the sanitizing operation by dividing the thickness of the wood more than or equal to the thickness of the automatic material and the thickness of the wood.

According to an aspect of the present invention,
And a cutting log transfer unit 300 for transferring a log from the log supply unit 100 to a secondary storage unit 400 through which the log is repeatedly cut by the primary storage unit 200 in an appropriate thickness along the longitudinal direction , The log which has passed through the secondary material forming part 400 for processing the raw wood transferred by the sending part 300 to the set thickness set by the control part is processed to a predetermined thickness, A sorting unit 500 for sorting a log which is to be repeatedly subjected to a sanitizing operation and a log which has been processed to a thickness not more than or equal to a predetermined thickness; A log moving part 600 for returning the log to the secondary material part 400 side and a log of wood material having a thickness equal to or smaller than the set thickness among the log pieces selected by the sorting part 500, And classified In the automatic classification of wood material consisting of a screening timber falling part 700 device,

The sorting unit 500 includes a sensor 520 provided at the tip of the sorting unit 500 for adjusting the zero point and a sensor 520 interlocked with the surface of the log when the log is in contact with the sensor 520 A gear sensor 530 connected to the end of the rotary plate 510 by a shaft and rotated in an interlocked manner and a gear sensor 530 coupled to a gear of the gear sensor 530, And a reading unit 540 for reading the rotation angle and providing information to the control unit side.

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According to the present invention, it is possible not only to enable the timber to be cut from the production site to be cut to an appropriate thickness, but also to allow the timber to be automatically discharged below the predetermined thickness, The effect of maximizing the efficiency of the sanitizing operation can be expected by dividing the automatic thickness of the log and the set thickness or less.

1 is a photograph showing a device according to the present invention
Fig. 2 is a photograph showing an enlarged photograph of the selector in the present invention
3 is a view showing a state in which the rotation angle of the gear sensor interlocked with the rotary plate is read by the leading portion while the rotary plate contacts and rotates on the upper surface of the wood block passing through the discriminating portion of the present invention,
Fig. 4 is a view showing the direction in which the frozen logs passed through the sorting section fall on the fallen part of the material fallowing part after being caught by the edge of the fallowing part of the fallowing part in the sorted fallowing part and the direction in which the remaining remaining fallowing part remains on the upper surface of the fallowing fallowing part, A drawing showing the direction of handing over to the sending side
5 is a view showing a state in which it passes through the sorting unit in Fig. 4
FIG. 6 is a view showing a state in which the falling timber of the timber is freely rotated by the weight of the timber of the timber after passing through the sorting unit in FIG. 4 and then hanged at the tip of the timber drop, And is immediately before being discharged downward by the reverse feed of the inclined feeding portion
FIG. 7 is a view showing a path through which the timber is dropped by the dropping unit after passing through the sorting unit in FIG. 4, and the remaining timber is moved to the side of the secondary storage unit along the slope transferring and returning unit

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The present invention relates to a method for cutting and cutting long-lived timber in a longitudinal direction so as to have an appropriate thickness, and particularly, to make it possible to repeatedly cut and plan the timber to be set to a predetermined thickness, So that it is possible to automate the cutting of the logs.

To this end, the present invention provides a cutting machine comprising a raw wood supplying part 100, a primary preparation part 200 for repeatedly cutting the supplied raw wood at an appropriate thickness starting from a rim portion thereof, A second sorting unit 400 for sorting the transferred logs to a predetermined thickness set by the controller, a sorting unit 500 for sorting the processed logs, A return moving part 600 for moving to the side of the car material forming part 400 and a sorting log dropping part 700 for dropping and sorting logwood having a thickness close to or equal to the set thickness.

The log supply unit 100 means a structure in which log logs obtained by logging from a production site are first loaded, and then logs are sequentially supplied for logging.

1, reference numeral 100 denotes a log supply unit. The log supply unit 100 sequentially supplies the logs, which are loaded and supplied as shown in the figure, to the side of the primary material unit 200, which will be described later.

The primary cutting part 200 refers to a structure in which the raw wood supplied from the raw wood supplying part 100 is repeatedly cut along the longitudinal direction to an appropriate thickness. As shown in FIG. 1, The side is turned in the vertical direction in contrast to the longitudinal direction.

Here, the punch is discharged to the outside through a separate means.

On the other hand, the thickness of the primary material portion 200 is greater than the thickness of the secondary material portion 400, which will be described later.

Here, the primary material forming unit 200 repeatedly cuts the logs to an appropriate thickness, and supplies the cut logs to the transmitting unit 300 repeatedly.

The term "appropriate thickness" used in the present invention means a thickness for cutting the rounded circular lumber in the form of a plate for primary processing in the first material preparation unit 200 described above.

The term "set thickness" used in the present invention means that the thickness of the raw wood that is turned on by the cutting saw in the state where the cutting saw is positioned in the control unit and the thickness of the raw wood supplied from the turned- Means combined thickness.

The cutting log conveying unit 300 is a means for conveying the log, which has an appropriate thickness by the above-described first conveying unit 200, to be conveyed to the secondary conveying unit 400 side as shown in FIG.

The cut logs 300 are transported upward along the chain after being transferred through the first material preparation unit 200 described above, then are placed on the side of the rollers 301 and then transported in a straight direction So that the first wood material to be supplied is guided in the longitudinal direction by the secondary material forming part 400 so as to have a predetermined thickness.

The secondary material portion 400 means a means for subjecting the cut wood to the thickness determined by the control portion by the conveying portion 300.

The secondary material forming part 400 is supported by the plurality of rollers 410 in a state in which the upper surface of the raw material subjected to the primary treatment at a predetermined thickness is pressed in the initial stage of the entry, To be cut.

The plurality of rollers 410 are provided in parallel and each of the rollers presses the surface of the raw wood supplied by its own weight. The surface of the roller 410 is formed with equally spaced protrusions along the circumferential surface, It is desirable to make it possible.

The thickness at which the cutting saw is turned on in the longitudinal direction is determined by the control unit.

For example, when the thickness to be turned on in the control unit is determined, the position of the cutting saw is raised or lowered from the surface of the die to adjust the position thereof, and the supplied wood is supported by the roller 410, .

The sorting unit 500 cuts the raw wood supplied with the appropriate thickness from the secondary forming unit 400 by a cutting saw (not shown) along the longitudinal direction, and then the whole thickness of the raw wood subjected to the cutting is transferred from the control unit It is judged whether it is within the range of the set thickness or below the set thickness or the set thickness or more.

In accordance with this determination, if the cut wood is present within the set thickness range in the sorting unit 500, the screened dropping pallet 700 to be described later is opened to fall freely, and the thickness of the cut- And then moves back to the secondary moving part 600, which will be described later, and returns to the side of the secondary forming part 400 to perform the process to be repeated.

The sorting unit 500 guides the sorting dropping unit 700, which will be described later, and falls or falls through the regeneration moving unit 600 again.

As shown in FIG. 2, the sorting unit 500 includes a sensor 520 provided at the tip of the sorting unit 500 for adjusting the zero point and a sensor 520 for adjusting the zero point when the log is in contact with the sensor 520. [ A gear sensor 530 connected to the end of the rotary plate 510 by a shaft and rotated in conjunction therewith; a gear sensor 530 coupled to the gear of the gear sensor 530, And a reading unit 540 for reading the rotation angle of the sensor 530 and providing information to the control unit side.

FIG. 2 shows a state in which the red light is lit on the sensor 520 before the log is passed through the selector 500, and the control display shows "0" Will be displayed.

In this state, as shown in FIG. 3, when the log is turned on and passed through the secondary saw 400 in the longitudinal direction by the cutting saw, the rotary plate 510 is lifted up at the same time as the log is passed. The gear sensor 530 is rotated and the turning angle of the gear sensor 530 is recognized by the leading portion 540 coupled to the gear and transmitted to the control unit side.

The control unit receiving the rotation angle of the rotary plate 510 read by the reading unit 540 calculates the value of the preset thickness according to the rotation angle and determines whether it is within the range of the set thickness set by the control unit .

According to this judgment operation, only the log which has been cut and cut to a predetermined thickness is dropped through the selected log dropper 700 by the selected log dropper 700, and the remaining logs are re- 600 to be moved to the side of the secondary material forming unit 400. [

Here, it is preferable that the sorted wood dropping unit 700 is divided into two types so that the treated wood logs fall down.

For example, as shown in FIG. 4, a log, which has been cut by a cutting saw with a thickness defined by the secondary material forming portion 400, is fed to the side portion after passing through the sorting portion 500, The remaining wood on the upper part of the raw wood cut by the cutting saw is transferred to the side of the slanting transfer part 610 of the return transfer part 600 and is transferred again to the secondary transfer part 610 by the return transfer part 600, And can be transferred to the side of the unit 400.

The material timber dropping unit 710 is in the form of a plate, and the timber that has been sandwiched by the timber being washed down is hooked on the front end side thereof, and then the dead wood or the remaining timber rested on the top surface of the timber is transferred to the timber dropping unit 710 The material timber dropping unit 710 is freely pivoted about the uniaxial axis by the own weight of the timber treated by the material processing and is opened and the timber that has been subjected to the downward processing is discharged And is then loaded for post-processing.

The remaining wood, which is moved to the return conveying unit 600 through the slant conveying unit 610 and then conveyed to the secondary forming unit 400, is thicker than the die upper surface of the secondary forming unit 400, To the cutting top.

On the other hand, if the thickness of the remaining wood is less than or equal to the height from the upper surface of the die to the cutting top, it may be a slit or bark corresponding to a material which can not be deteriorated in merchantability. Such a slit may be transferred from the slant transfer portion 610 to the return transfer portion 600 The slope transferring unit 610 may be required to discharge the slurry.

For this purpose, it is preferable that the slant conveying unit 610 is driven forward and backward by a driving motor (not shown), and it is preferable that the conveying belt is composed of a conveyor belt.

5 shows a state in which the log in the secondary fabricating unit 400 in the state of being turned on in the longitudinal direction by the cutting saw has passed through the sorting unit 500. FIG.

In this state, as shown in FIG. 6, when the treated wood logs arrive at the end of the fallowing wood fell 710 in the sorted fallowing part 700, the cut wood is hooked on the end of the fallowing part 710 , The remaining wood (corresponding to the knife blade in Fig. 6) resting on the top surface of the cut wood is conveyed to the slope transfer portion 610 side and transferred.

Meanwhile, as shown in FIG. 6, the kneaded pile delivered to the slant conveying unit 610 is dropped and discharged downward while the conveyor belt of the slant conveying unit 610 is conveyed in the reverse direction.

7, since the remaining wood that has been handed over to the slant conveying unit 610 is processed again by the cutting saw, it is moved along the return conveying unit 600 as indicated by a yellow arrow, Then, the aforementioned sanctioning process is repeated.

After the remaining wood is re-cut while passing through the secondary material formation part 400, the sorting operation is performed in the selected wood dropping part 700 after the process of the sorting part 500 described above.

100; A raw wood supply unit 200; The primary material division
300; Cutting wood transport 301; Roller
400; A secondary material portion 410; Roller
500; A selector 510; Rotor
520; A sensor 530; Gear sensor
540; A reading unit 600; Return return
610; Inclined transmission 700; The selected wooden dropping section
710; A dropper

Claims (2)

delete And a cutting log transfer unit 300 for transferring a log from the log supply unit 100 to a secondary storage unit 400 through which the log is repeatedly cut by the primary storage unit 200 in an appropriate thickness along the longitudinal direction , The log which has passed through the secondary material forming part 400 for processing the raw wood transferred by the sending part 300 to the set thickness set by the control part is processed to a predetermined thickness, A sorting unit 500 for sorting a log which is to be repeatedly subjected to a sanitizing operation and a log which has been processed to a thickness not more than or equal to a predetermined thickness; A log moving part 600 for returning the log to the secondary material part 400 side and a log of wood material having a thickness equal to or smaller than the set thickness among the log pieces selected by the sorting part 500, And classified In the automatic classification of wood material consisting of a screening timber falling part 700 device,
The sorting unit 500 includes a sensor 520 provided at the tip of the sorting unit 500 for adjusting the zero point and a sensor 520 interlocked with the surface of the log when the log is in contact with the sensor 520 A gear sensor 530 connected to the end of the rotary plate 510 by a shaft and rotated in an interlocked manner and a gear sensor 530 coupled to a gear of the gear sensor 530, And a reading unit (540) for reading the rotation angle and providing information to the control unit side.

Images