KR20160061093A - wood processing equipment - Google Patents

Abstract

The present invention relates to a log processing device used to build a log cabin. The present invention comprises: a pair of log support members (110)(120) installed on the floor to face a position, corresponding to the length of a log (1) to be processed, in order to fix the log; a pair of guide rails (200) fixed in parallel with the floor while having the log support members (110)(120) placed between the rails; a log cutting unit (300) cutting the log by including a first placement member (310) placed on the guide rails (200) to move along the guide rails (200), a power source (320) installed in the first placement member (310), and a chain type saw blade (330) rotated by being connected with the power source (320); and a shape processing unit (400) forming the outer surface of the log into at least one among shapes, including a longitudinal groove or protrusion, by including a second placement member (410) placed on the guide rails (200) to move along the guide rails (200), a power source (420) installed in the second placement member (410), and a rotary cutter module (430) rotated by being connected with the power source (420). Therefore, the present invention is capable of cutting a log to build a wall of a log cabin or processing a groove or protrusion for assembly with a neighboring log in a longitudinal direction.

Description

Wood processing equipment

The present invention relates to a log processing apparatus used in the construction of a log cabin, and more particularly, to a log processing apparatus used for log cabin construction, And the like can be processed in the longitudinal direction.

Generally, a power house is a construction which is mainly installed in a quiet place in a suburban area. Due to the explosive increase in the population of the city, the demand for it has been steadily increasing in accordance with the demands of modern people who desire a quiet life in the suburbs.

Such a power house has been usually constructed using materials such as stone, but in recent years, it has been often installed in the form of a wooden house such as a log house which is inexpensive, easy to construct, and easy to heat and cool as compared with stone .

Recently, in order to meet the demand of low-priced housing, small-sized wooden housing materials that can be relatively easily constructed on a small scale among family members are produced without professional construction by professional contractors. Afterwards, the wooden pieces of a predetermined length are stacked horizontally with the ground to construct the wall, and then the roof, windows, doors and the like are constructed.

On the other hand, in the case of conventional wooden houses using logs, logs are sequentially stacked so as to cross each other, and a gap formed between logs and logs is filled with straw and loess to form walls.

In the case of such a conventional wooden house, since the log is stacked on top of each other and the straw and the loess are mixed directly on the site to make the finishing material, it is necessary to fill the gap between the log and the log, Since it is made of only straw and yellow soil, there is a problem in durability such as cracking occurs over time.

In order to solve the above problems, conventionally, a log is processed so as to prevent a gap from being formed between neighboring logs upon lamination, and conventional techniques for processing logs are disclosed in Patent Documents 1 to 4.

The "log processing machine" of Patent Document 1 is capable of rounding and smoothly cutting logs having uneven or curved surfaces irrespective of their diameters and lengths in a short period of time, and the "log processing device" of Patent Document 2 uses a cutter module The surface cutting, the drying of the surface of the log using the heater, and the surface polishing of the log using the sandpaper can be conveniently performed at once. The 'Log Wood Processing Machine for Logging House' of Patent Document 3 is a log- The construction and the operability can be established easily and easily as much as possible. In addition, the 'apparatus and method for processing wood for building' of Patent Document 4 is a large-sized A room where the wood is passed through a wood-calendering machine of a wood-working machine to cut a pencil with a pencil sharpener And the processed wood is passed through a lumber side processing machine to form connecting grooves and connecting projections between the side walls of the log.

However, the prior art described in the above-mentioned Patent Documents 1 to 4 has a limitation in processing logs (logs) into a desired shape, and has a problem in that the structure of a device for processing logs (logs) is complicated and difficult to operate .

Particularly, conventionally, when a log is assembled, the process of processing the log so as to be closely assembled with the neighboring log is performed manually by engaging with the adjacent log, and not only the working time is long, but also the tightness between the logs There is a limit to height.

Korean Registered Patent No. 10-0658456 (Published on December 15, 2006) Korean Published Patent Application No. 10-2012-0054237 (published on May 30, 2012) Korean Registration Bulletin 10-1186787 (Published on 09. 27, 2012) Korean Registration Bulletin 10-0352470 (Date of Publication: September 16, 2002)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a log processing apparatus capable of reducing the processing time of logs for building log cabins, have.

That is, according to the present invention, a chain saw blade and a rotatable cutter module are moved in the longitudinal direction of a log to cut a log, or a pair of grooves and projections of various shapes for assembling with a log adjacent to each other are longitudinally processed, It is an object of the present invention to provide a log processing apparatus capable of obtaining a log for building a house.

The above object of the present invention can be achieved by a pair of log supporting members installed on a floor facing a length of a log to be processed and fixing a log to be processed; A pair of guide rails fixed parallel to the floor with the pair of log supports interposed therebetween; And a chain saw blade rotatably coupled to the power source, wherein the chain saw blade rotates in conjunction with the power source, wherein the saw blade rotates along the guide rail, Way; And a rotatable cutter module that rotates in conjunction with the power source, wherein an outer circumferential surface of the log to be processed is formed to have a length And a shape machining means for machining the shape into at least one of a shape including a groove or a projection in the direction of the axis.

In the present invention, the log supporting member comprises: a fixing plate fixed to the floor; A vertical support installed on the fixed plate; And a fixing chuck rotatably coupled to the upper portion of the vertical support and moving in the longitudinal direction of the log to be fixed to both ends of the log.

In the present invention, the guide rail is formed of a plurality of block units divided in the longitudinal direction.

In the present invention, the first mounting member includes two horizontal supports each having two wheels in contact with the guide rail; Two vertical screws routed on the two horizontal supports; A vertical steel plate having both ends threadedly coupled to the two vertical threaded rods so as to be able to ascend and descend by means of a vertically movable nut or the like, A fixing plate fixed to an upper end of a vertical frame provided on both side horizontal supports to support the vertical screw rods; A lifting lever which is installed through a bearing or the like assembled to the fixing plate and is assembled to a vertical screw rod to vertically move the lifting plate by screw rotation by an interlocking sprocket interlocked with a chain by rotation of one vertical screw ; And a control unit .

In the present invention, the chain saw blade is fastened to two sprockets provided so as to be rotatable on both lateral sides of a steel plate, and a pulley provided so as to be rotatable on both lateral sides of the steel plate together with the sprocket is coupled to a rotating shaft of the power source And the pulleys are connected to each other by a belt.

In the present invention, a support plate horizontally extending to a horizontal support base laterally; A power source provided on the support plate; And a belt connecting the pulleys of the power source and the pulleys of the wheels so that the log cutting means moves to the position of the log to be cut while moving by the power of the power source.

In the present invention, the second mounting member may include: two horizontal supports each having at least two wheels contacting the guide rails; A vertical support installed on the two horizontal supports and formed by a pair of two support plates facing each other, the opposite support plate being connected by a screw rod interlocked with the guide rod and the shift lever; And a moving member coupled to the guide rod and the threaded bar to move left and right together with the power source and the rotatable cutter module in association with rotation of the moving lever.

In the present invention, the moving member may include a guide rod coupled to the guide rod and the threaded bar and disposed parallel to the upper and lower sides, and a threaded rod interlocked with the movement lever, A moving block moving left and right along the barb; And a moving plate installed on the power source and the rotatable cutter module and moving up and down along the guide bar and the screw bar in association with the rotation of the moving lever, the moving plate coupled to the guide bar and the screw bar of the moving block. And a control unit.

In the present invention, the rotatable cutter module includes a rotatable cutter that can process the outer circumferential surface of the log into various shapes, and is exchangeable, and a pulley of the rotatable cutter module and a pulley of the power source And is operated by the power of the power source.

According to the present invention, the log to be processed is fixed, and the chain saw blade or the rotary cutter module is moved in the longitudinal direction of the log to cut the log or to couple the outer circumferential face of the log with a neighboring log, By making the grooves and protrusions in the longitudinal direction, it is possible to reduce the time required for processing the logs, to increase the tightness between the logs when the logs are built, and to process logs of various shapes easily.

1 is a perspective view of a log processing apparatus according to an embodiment of the present invention.
FIGS. 2A and 2B are a front view and a plan view of the log processing apparatus of FIG. 1;
FIGS. 3A and 3B are perspective views showing the directions of the log cutting means disclosed in FIGS. 1 and 2 in a different direction.
Fig. 4 is a perspective view of the log support and the shape processing means disclosed in Figs. 1 and 2. Fig.
Figs. 5 and 6 are perspective views showing the operating state of the log cutting means disclosed in Figs. 1 and 2. Fig.
Fig. 7 is a perspective view showing an operating state of the shape processing means disclosed in Figs. 1, 2A, and 2B.
Fig. 9 is a plan view showing an operating state of the shape processing means disclosed in Fig. 8. Fig.
10A and 10B are perspective views showing an example of stacking logs processed by the present invention.

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

Fig. 1 is a perspective view of a log processing apparatus according to an embodiment of the present invention, and Figs. 2a and 2b are a front view and a plan view of the log processing apparatus of Fig. 1. Fig.

1, 2A, and 2B, a log processing apparatus according to an embodiment of the present invention is provided to face a floor at a position corresponding to the length of a log 1 to be processed, A pair of log support members 110 and 120 for fixing the log support members 110 and 120 and a pair of guide rails 200 fixed to the floor like a train line with a pair of log supports 110 and 120 therebetween, A first mounting member 310 mounted on the guide rail 200 and moved along the guide rail 200, a power source 320 such as a motor installed in the first mounting member 310, and a power source 320 A log cutting means 300 for cutting a log to be processed and a second mounting member 410 placed on the guide rail 200 and moved along the guide rail 200, A power source 420 such as a motor provided in the second mounting member 410, A shape machining means 400 for machining the outer circumferential surface of a log to be machined into at least one shape including a groove or a projection in the longitudinal direction and a rotary cutter module 430 rotating in conjunction with the power source 420, So that the log can be cut into various shapes so as to have a high degree of tightness with the neighboring log when the logs are stacked to cut the log or construct the log cabin.

In addition, the present invention can have both the log cutting means 300 and the shape processing means 400 as well as the shape cutting means 400 as in the above embodiment. In this case, Should be carried out.

The log supporting members 110 and 120 include a fixing plate 111 and 121 fixed to the floor and vertical supports 112 and 122 and vertical supports 112 and 122 installed in the fixing plates 111 and 121, And the fixing chucks 113 and 123 which are rotatably coupled to the upper portion of the log and move in the longitudinal direction of the log to be fixed to both ends of the log, the log to be processed can be fixed at a constant height.

Here, the interval between the respective log support members 110 and 120 can be adjusted according to the length of the log to be processed.

The guide rails 200 are installed on the floor and are used to move the log cutting means 300 to the log cutting position or to change the length of the log to process the shape of the log into the desired shape And can be manufactured in a single unit like a normal railway line, and is constructed of a plurality of block units which are divided in the longitudinal direction as shown in the figure, so that it is easy to install and demount, The length can be adjusted from time to time according to the length of the log.

Figs. 3A and 3B are perspective views of the log cutting means 300 disclosed in Figs. 1 and 2, and Fig. 2B.

3, one embodiment of the log cutting means 300 includes a first stationary member 310 that is moved along the guide rail 200, a power source such as a motor that provides power to cut the log, (320) and a chain saw blade (330) for cutting the log, the log can be cut into a desired length or both end faces with a flat face.

The first mounting member 310 includes two horizontal supports 312 each having two wheels 311 in contact with the guide rail 200 and two vertical support bars 312 disposed on the two horizontal supports 312 313a and 313b and two vertical steel rods 313a and 313b which are connected to each other by a liftable nut 314a or the like so that both ends thereof can be raised and lowered, A fixing plate 315 fixed to the upper end of the vertical frame 312a provided on the both side horizontal supports 312 to support the vertical screw rods 313a and 313b and a bearing mounted on the fixing plate 315, The lifting lever 314 is assembled to the vertical screw rods 313a and 313b and moves up and down by a screw rotation by an interlocked sprocket 316b interlocked with the chain by the rotation of one vertical threaded rod 313a 316a.

In other words, the interlocking sprocket 316b assembled to the other end vertical threaded rod 313b of the lifting plate 314 is lifted and lowered by the chain c by the rotation of the lifting lever 316a coupled to the one vertical thread breaking rod 313a The rotational force of the lever 316a is uniformly transmitted to the nut 314a fixed to the lifting plate 314 through the two vertical threaders 313a and 313b and is fixed to the saw blade sprocket 331 together with the lifting plate 314. [ The chain saw blade 330 can smoothly move up and down.

A chain saw blade 330 for cutting a log to a desired length is wound on two sprockets 331 rotatably provided at both sides of the lift plate 314 and is wound on the side surface of the lift plate 314 together with the sprocket 331 A pulley 332 rotatably installed at both ends and a pulley 321 coupled to the rotation shaft of the power source 320 are connected by a belt 333 so that the rotational force of the power source 320 is transmitted to the chain saw blade 330 Logs can be cut.

In other words, the two sprockets 331, in which the chain saw blade 330 is wound, are lifted up and down in accordance with the operation of the lifting lever 316 together with the lifting plate 314 on which the power source 320 such as a motor is mounted, The operator can cut logs.

A power source 318 such as a motor provided on the support plate 312 and a pulley 319 of the power source 318 and a wheel 311 of the power source 318. [ It is possible to move the log of the log cutting means 300 to the position to be cut by the power source 318 by providing the belt 319a connecting the pulleys 311a.

Of course, the power source for moving the log cutting means 300 to the position for cutting the log can be installed so as to move together with the log cutting means 300 as described above. In addition, The power can be transmitted to the log cutting means 300.

Fig. 4 is a perspective view of the shape processing means 400 shown in Figs. 1 and 2A and 2B.

4, one embodiment of the shape processing means 400 includes a second stationary member 410 that is moved along the guide rail 200, a power source such as a motor that provides power to machine the log, (420), and a rotary cutter module (430) for machining an outer circumferential surface such as a top surface or both sides of a log into an arbitrary shape, it is possible not only to process the outer circumferential surface such as both sides or upper surface of the log into a desired shape In order to build a log cabin on the upper or lower side of a log, grooves or projections combined with neighboring logs can be processed in the longitudinal direction during lamination.

The second mounting member 410 includes two horizontal supports 412 each having two wheels 411 in contact with the guide rails 200 and two horizontal supports 412 disposed on the two horizontal supports 312, A vertical support 413 connected to the upper and lower guide rods 415 by a screw rod 417 interlocked with the movement lever 416, A power source 420 such as a motor or the like and a moving member 418 moving to the right and left together with the rotating cutter module 430 are connected to the guide rod 415 and the screw rod 417 and connected to the rotation of the moving lever 416, .

The shifting member 418 includes a guide rod 418b coupled to the guide rod 415 and the screw rod 417 and disposed parallel to the left and right vertical direction and a screw rod 418c interlocked with the shift lever 418d A moving block 418a which moves in the left and right direction along the guide bar 415 and the screw bar 417 connected to the rotation of the moving lever 416 and a moving block 418b which is provided on the front face of the power source 420 and the rotating cutter module 430 And is vertically moved up and down along the guide rod 418b and the screw bar 418c in conjunction with the rotation of the moving lever 418d, And a moving plate 418e.

The rotatable cutter module 430 is a rotatable cutter module that can process the outer circumferential surface of the log in various shapes. The rotatable cutter module 430 can be exchanged according to the shape of the outer circumferential surface of the log to be processed, The pulley 431 of the power source 420 and the pulley 421 of the power source 420 are connected by the belt 422 so that the rotatable cutter module 430 is rotated by the power of the power source 420, have.

The drive sprocket 451 of the chain motor 450 mounted on the horizontal support base 312 of the log cutting means 300 and the driven sprocket 452 provided on the horizontal support base 412 of the shape processing means 400 Is wound on the chain C and is driven in the longitudinal direction of the log 1 by selectively moving the log cutting means 300 or the shape processing means 400 to drive control of the chain motor 450. [ And various shapes can be machined in the longitudinal direction on the outer circumferential surface of the log.

Of course, the power source for moving the log cutting means 300 and the shape processing means 400 can be installed so as to move together with the shape processing means 400 as described above. In addition, Or the like, power may be individually transmitted to the log cutting means 300 or the shape processing means 400 to perform individual operations.

5 and 6 are perspective views showing the operating state of the log cutting means disclosed in Figs. 1 and 2A and 2B, Fig. 7 is a perspective view showing an operating state of the pattern forming means disclosed in Figs. 1 and 2A and 2B And Fig. 9 is a plan view showing the operating state of the pattern forming means disclosed in Fig.

First, a worker uses a device such as a forklift to move a log to be processed between two log supporting members 110 and 120, then fixes and fixes the fixing chucks 113 and 123, 418d to adjust the position and orientation of the rotatable cutter module 430.

Here, the operator adjusts the position of the rotary cutter module 430 in accordance with the shape to be machined on the outer peripheral surface of the log, and at the same time, the rotary cutter module 430 itself is provided with a rotary cutter module Exchangeable.

After finishing preparations for machining a specific shape on the outer circumferential surface of the log as described above, the operator drives the power source 448 to rotate the shape processing means 400 including the rotatable cutter module 430 along the guide rail 200 And the outer peripheral surface of the log is processed into a shape corresponding to the rotary cutter module 430.

The worker drives the chain motor 450, which is a power source, to drive the chain saw blade 330 before the outer peripheral surface of the log is formed into a specific shape by using the rotary cutter module 430 or before processing the outer surface of the log into a specific shape, The chopped saw blade 330 is rotated by driving the power source 320 after moving the log cutting means 300 including the chopping blade 300 to an arbitrary position of the log to be cut.

Of course, prior to moving the log cutting means 300 to the position for cutting operation, the operator operates the lift lever 316a so that the lower end of the chain saw blade 330 is positioned higher than the upper surface of the log to be cut, The cutting means 300 should be put up.

When the chain saw blade 330 starts to rotate by the power source 320 as described above, the operator operates the lift lever 316 to gradually lower the chain saw blade 330 to cut the log, that is, It can be cut to both sides or to the required size size.

The process of processing the outer circumferential surface of the above-mentioned log into a specific shape and cutting the log are repeated until the log is formed into a shape for building a house or a length.

10A and 10B are perspective views showing an example of stacking logs processed by the present invention.

10A and 10B, both sides of the log 1, the upper and lower surfaces thereof are processed into planar or curved surfaces, and one or more grooves 1a or protrusions The worker can connect the grooves 1a and the projections 1b of the log to the adjacent projections or grooves of the log to increase the tightness of the wall made of log. Of course, in some cases, the operator may process only the groove 1a in the log 1 and connect the groove of the log 1 adjacent to the groove 1a of the log 1 by a separate connecting member 1c.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

1: log 110, 120: log support member
111, 121: Fixing plate 112, 122, 413: Vertical support
113, 123: Fixing chuck 200: Guide rail
300: log cutting means 310: first mounting member
311, 411: Wheels 311a, 319, 321, 332, 421, 431:
312, 412: horizontal support 313: vertical guide rail
314: Steel plate 315: Fixing plate
316: lift lever 317, 414: support plate
318, 320, 420: power source 319a, 333, 422: belt
330: chain saw blade 331: sprocket
400: shape processing means 410: second mounting member
415, 418b: guide rods 416, 418d:
417, 418c: screw rod 418: moving member
418a: Moving block 418e: Moving plate
430: Rotary cutter module

Claims (9)

A pair of log supporting members 110 and 120 installed on the floor facing each other at a position corresponding to the length of the log 1 to be processed and fixing the log to be processed;
A pair of guide rails (200) fixed parallel to the floor with the pair of log supports (110) and (120) interposed therebetween;
A first mounting member 310 mounted on the guide rail 200 and moved along the guide rail 200, a power source 320 installed on the first mounting member 310, A log cutting means (300) having a rotating chain saw blade (330) for cutting a log to be processed; And
A second mounting member 410 placed on the guide rail 200 and moved along the guide rail 200, a power source 420 installed on the second mounting member 410, Shaped machining means 400 for machining the outer circumferential surface of the log to be processed into at least one shape including a groove or a projection in the longitudinal direction;
Wherein the apparatus comprises:
The method according to claim 1,
The log supporting members (110) and (120)
Fixing plates 111 and 121 fixed to the floor;
Vertical supports 112 (122) installed in the fixing plates 111 and 121; And
A fixing chuck 113 (123) rotatably coupled to the upper portion of the vertical support 112 (122) and moving in the longitudinal direction of the log to be fixed to both ends of the log;
And a control unit for controlling the operation of the log processing apparatus.
The method according to claim 1,
Wherein the guide rail (200) is constituted by a plurality of block units divided in the longitudinal direction.
The method according to claim 1,
The first mounting member 310 may be formed,
Two horizontal supports (312) each having at least two wheels (311) in contact with the guide rails (200);
Two vertical barbs 313a and 313b, which are arranged on the two horizontal supports 312;
A lifting plate 314 having both ends threadedly coupled to the vertical barb rods 313a and 313b by lifting and lowering nuts 314a or the like and having a power source 320 at an upper portion thereof;
A fixing plate 315 fixed to an upper end of a vertical frame 312a mounted on both side horizontal supports 312 by supporting the vertical screw rods 313a and 313b; And
A sprung sprocket which is installed through a bearing or the like assembled to the fixing plate 315 and is assembled to the vertical screw rods 313a and 313b and is linked to the chain by the rotation of one vertical thread bar 313a A lifting lever 316 that vertically moves by screw rotation by the lifting lever 316b;
And a control unit for controlling the operation of the log processing apparatus.
The method according to claim 1,
The chain saw blade 330 is fastened to two sprockets 331 rotatably mounted on both sides of the lift plate 314 and rotatably supported on both sides of the lift plate 414 together with the sprocket 331 Wherein the installed pulley (332) is connected to the pulley (321) coupled to the rotating shaft of the power source (320) by a belt (333).
The method according to claim 1,
A drive sprocket 451 of a chain motor 450 mounted on a horizontal support base 312 of the log cutting means 300 and a driven sprocket 452 installed on a horizontal support base 412 of the shape processing means 400 Is wound on the chain C to understand the drive control of the chain motor 450. The log cutting means 300 or the shape processing means 400 are selectively moved in the longitudinal direction of the log 1, And the various shapes are moved to the position of the log to be processed in the longitudinal direction on the outer peripheral surface of the log.
The method according to claim 1,
The second mounting member 410,
Two horizontal supports 412 each having at least two wheels 411 in contact with the guide rails 200;
The pair of supporting plates 414 are disposed on the two horizontal supports 312 and are arranged between the supporting plates 414 so that the supporting plates 414 are interlocked with the guide bars 415 and the moving lever 416 A vertical support 413 connected by a threaded rod 417; And
A moving member coupled to the guide rod 415 and the threaded rod 417 and moving left and right together with the power source 420 and the rotatable cutter module 430 in communication with the rotation of the moving lever 416 418);
And a control unit for controlling the operation of the log processing apparatus.
8. The method of claim 7,
The moving member 418,
A guide rod 418b coupled to the guide rod 415 and the screw rod 417 and disposed in parallel to the left and right vertical directions and a screw rod 418c interlocked with the movement lever 418d, A moving block 418a moving in the lateral direction along the guide rod 415 and the screw rod 417 in conjunction with the rotation of the lever 416; And
And is connected to the guide rod 418b of the moving block 418a and the threaded rod 418c and is mounted on the power source 420 and the rotatable cutter module 430 to rotate the moving lever 418d A moving plate 418e vertically moving up and down along the guide bar 418b and the screw bar 418c in conjunction with the guide bar 418b;
And a control unit for controlling the operation of the log processing apparatus.
9. The method of claim 8,
The rotary cutter module (430)
The pulley 431 of the rotatable cutter module 430 and the pulley 421 of the power source 420 are connected to the belt 431. In this case, 422) and is operated by the power of the power source (420).

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