CN210361675U

CN210361675U - Timber flush head machine

Info

Publication number: CN210361675U
Application number: CN201920738525.3U
Authority: CN
Inventors: 尹利彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-21
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a wood cutting technical field discloses a neat head of timber machine, including the sports car, a guiding mechanism, strutting arrangement, cutting device and the first drive arrangement who is used for driving the base and removes along a guiding mechanism, the sports car includes the base and sets up the anchor clamps on the base, a guiding mechanism's direction is the y axle direction, the base sets up on a guiding mechanism, and can remove along a guiding mechanism, cutting device's quantity is two, every cutting device all includes the mount pad, the saw bit of setting on the mount pad, a motor for driving saw bit pivoted, two cutting device's saw bit sets up respectively in a guiding mechanism's both sides, with the both ends of cutting timber. So set up, the saw bit that is located timber both sides is processed timber both sides simultaneously, has solved among the prior art once can only carry out flush processing to timber one side, and the operation is complicated, extravagant manpower and time, problem that work efficiency is low.

Description

Timber flush head machine

Technical Field

The utility model relates to a wood cutting machine technical field, more specifically say, relate to a neat head of timber machine.

Background

At present, a gantry type single-side edge trimming saw is mainly adopted for trimming whole-wrapped wood in the wood processing industry, but the gantry type single-side edge trimming saw and other saw blades of machinery for trimming the wood in the prior art are arranged on one side of the wood, after one side of the wood is cut, the direction of the wood needs to be changed, the other side of the wood needs to be cut, the operation is complex, the labor and the time are wasted, and the working efficiency is greatly reduced. Therefore, how to solve to carry out the flush processing to timber, the saw bit of the current machinery that carries out the flush processing to timber has all set up in one side of machinery, also sets up in one side of timber, once can only process timber one side, needs to turn over timber direction and process the complicated, extravagant manpower and the time of operation that the another side caused to the another side, and work efficiency is low problem becomes the technical problem that technical staff in this field need solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber flush head machine carries out the saw bit of flush machinery to timber in order to solve that exists among the prior art and has all set up in ligneous one side, once can only process timber one side, need turn round the direction with timber and process the complicated, extravagant manpower and the time of operation that causes, problem that work efficiency is low to the another side. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

The utility model provides a neat head of timber machine, include:

the sports car comprises a base for placing wood and a clamping device arranged on the base and used for clamping the wood;

the base is arranged on the first guide mechanism and can move along the first guide mechanism;

the first guide mechanism is arranged on the supporting device;

the cutting devices are two in number, each cutting device comprises an installation seat, saw blades rotatably arranged on the installation seat and a first motor used for driving the saw blades to rotate, and the saw blades of the two cutting devices are respectively arranged on two sides of the first guide mechanism so as to cut two ends of wood;

and the first driving device is used for driving the base to move along the first guide mechanism.

Preferably, the number of the saw blades on each mounting seat is two, the two saw blades are respectively arranged on the upper part and the lower part of the mounting seat, and the lower edge of the saw blade positioned on the upper part is not higher than the upper edge of the saw blade positioned on the lower part.

Preferably, the supporting device is provided with a second guiding mechanism, the guiding direction of the second guiding mechanism is the x-axis direction, the x-axis direction and the y-axis direction are vertically distributed, one of the cutting devices is arranged on the second guiding mechanism and can move along the second guiding mechanism, the other cutting device is arranged on the supporting device, and the cutting device further comprises a second driving device for driving the cutting device to move along the second guiding mechanism.

Preferably, the supporting device is provided with two second guide mechanisms, the guide directions of the two second guide mechanisms are the x-axis direction, the x-axis direction is perpendicular to the y-axis direction, the two second guide mechanisms are arranged on two sides of the first guide mechanism, the two cutting devices are arranged on the two second guide mechanisms in a one-to-one correspondence manner, and the supporting device further comprises a second driving device for driving the cutting devices to move along the second guide mechanisms.

Preferably, the first driving device comprises two chain wheels arranged on the first guiding mechanism, a chain connecting the two chain wheels, and a second motor for driving the chain wheels to rotate, and the sports car is connected with the chain, so that the chain drives the sports car to move.

Preferably, the second driving device is a first hydraulic cylinder arranged on the supporting device, and a piston rod of the first hydraulic cylinder is connected with the cutting device.

Preferably, the clamping device includes a limiting member perpendicular to the upper end surface of the base, a clamping member disposed opposite to the limiting member and capable of moving in a direction close to or away from the limiting member, and a third driving device for driving the clamping member to move.

Preferably, the third driving device is configured as a second hydraulic cylinder, the second hydraulic cylinder is fixedly connected to the base, the clamping member is fixedly connected to a piston rod of the second hydraulic cylinder, and the piston rod extends and retracts in a direction close to or away from the limiting member.

Preferably, two sets of the clamping devices are arranged on the base.

Preferably, be equipped with two recesses on the base, two the setting of recess one-to-one is in the base is close to the both ends of saw bit, two all be equipped with the circle roller in the recess, two the mutual parallel and level of up end of circle roller just all do not all are less than the up end of base, one of them be connected with on the circle roller and be used for the drive the circle roller is around self axis pivoted hand wheel.

The utility model provides an among the technical scheme, the neat head of timber machine includes the sports car, a guiding mechanism, strutting arrangement, cutting device and a drive arrangement, the sports car is including being used for placing the timber base and setting up the ligneous anchor clamps of clamp on the base, a guiding mechanism's direction is the y axle direction, the base sets up on a guiding mechanism, and can follow a guiding mechanism and remove, cutting device's quantity is two, every cutting device all includes the mount pad, rotationally set up the saw bit on the mount pad, be used for driving saw bit pivoted motor, two cutting device's saw bit sets up respectively in a guiding mechanism's both sides, with the ligneous both ends of cutting, a drive arrangement is used for driving the base and removes along a guiding mechanism. Treat that processing timber places on the sports car, and the sports car is placed on first guiding mechanism, and the sports car can remove along first guiding mechanism under a drive arrangement's effect, and the saw bit is used for cutting timber, and cutting device's quantity sets up to two, and two cutting device's saw bit sets up respectively in first guiding mechanism's both sides, so, and the saw bit that is located timber both sides can carry out flush processing to timber simultaneously. So set up, the saw bit of having solved among the prior art to timber and having carried out flush machinery only sets up in one side of machinery, once can only process timber one side, needs to turn over timber direction and process the operation complicacy that causes, extravagant manpower and time to the another side, problem that work efficiency is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wood head trimming machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the sports car and the first guiding mechanism in the embodiment of the present invention.

In FIGS. 1-2:

1-sports car, 2-base, 3-first guide mechanism, 4-support device, 5-mounting seat, 6-saw blade, 7-first motor, 8-second guide mechanism, 9-chain wheel, 10-chain, 11-second motor, 12-first hydraulic cylinder, 13-limiting plate, 14-clamping piece, 15-second hydraulic cylinder, 16-round roller, 17-hand wheel, 18-hydraulic oil station, 19-electric box, 20-fixing plate and 21-mounting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of this embodiment is to provide a timber flush head machine, solve among the prior art and all set up in ligneous one side to the mechanical saw bit of timber alignment, once can only process timber one side, need turn the direction with timber and process the complicated, extravagant manpower and the time of operation that causes to the another side, problem that work efficiency is low.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, in the present embodiment, the timber aligning machine includes a sports car 1, a first guiding mechanism 3, a supporting device 4, a cutting device and a first driving device. The support device 4 is a rectangular frame. The sports car 1 comprises a base 2 for placing wood and a clamping device arranged on the base 2 for clamping the wood, wherein the base 2 is a rectangular frame arranged on a first guide mechanism 3. The guiding direction of the first guiding mechanism 3 is the y-axis direction, and the base 2 is arranged on the first guiding mechanism 3 and can move along the first guiding mechanism 3. Specifically, first guiding mechanism 3 includes two guide arms that set up along the extending direction of first guiding mechanism 3, all is equipped with on sports car 1's both sides and two guide arm matched with positions to be used for with guide arm matched with guide slot to make sports car 1 can slide along the guide arm, thereby realize that sports car 1 can follow the direction of guidance of first guiding mechanism 3 and remove. The quantity of cutting device is two, and two cutting device set up respectively in the both sides of first guiding mechanism 3, and every cutting device all includes mount pad 5, rotationally sets up saw bit 6 on mount pad 5, is used for driving 6 pivoted motors of saw bit, and two cutting device's saw bit 6 sets up respectively in the both sides of first guiding mechanism 3, in order to cut ligneous both ends, and first drive arrangement is used for driving base 2 and removes along first guiding mechanism 3. The mounting seat 5 is provided with a rotating shaft, the saw blade 6 is sleeved on the rotating shaft, the saw blade 6 and the rotating shaft are fixedly connected in a connecting mode such as interference fit, and the rotating shaft rotates to drive the saw blade 6 to rotate.

During the use, will wait to process timber and place on sports car 1, sports car 1 can follow first guiding mechanism 3 and remove under first drive arrangement's effect, uses clamping device to press from both sides timber tight on sports car 1, opens first motor 7, and saw bit 6 rotates cutting timber, because cutting device's quantity sets up to two, and saw bit 6 on two cutting device sets up respectively in the both sides of first guiding mechanism 3, so, the saw bit 6 that is located timber both sides can carry out flush processing to timber simultaneously. So set up, solved among the prior art planer-type single face flush side saw carry out flush man-hour to timber, because saw bit 6 has only set up in ligneous one side, once can only process timber one side, need carry out the turning direction with timber and process the complicated operation that causes, extravagant manpower and time of another side, problem that work efficiency is low.

As an alternative embodiment, the number of the saw blades 6 on each mounting seat 5 is two, the two saw blades are respectively arranged on the upper part and the lower part of the mounting seat 5, and the lower edge of the saw blade 6 on the upper part is not higher than the upper edge of the saw blade 6 on the lower part. It should be noted that the above-mentioned "upper part" and "lower part" of the mounting seat 5 are indicated as the arrangement state of the mounting seat 5 in fig. 1, that is, the upper end of the mounting seat 5 in fig. 1 is "upper part", and the lower end of the mounting seat 5 in fig. 1 is "lower part". Preferably, be equipped with two pivots on the mount pad 5, two pivots are connected with two saw bits 6 respectively, the output shaft of first motor 7 passes through drive mechanism and drives the pivot rotation, thereby drive two saw bits and rotate, drive mechanism can include three gear, first gear is connected with modes such as first motor 7 output shaft through key-type connection, all the other two gears all mesh with this gear and are connected with two pivots respectively, two saw bits 6 connect respectively in two pivots through connected modes such as interference fit, thereby realize that first motor 7 drives saw bit 6 and rotates. Thus, two saw blades 6 cut timber simultaneously, can increase the cross-sectional area of once feeding the timber of cutting, and the lower limb that is located the saw blade 6 on upper portion is not higher than the upper edge that is located lower part saw blade 6, can prevent when two saw blades 6 are gapped in the vertical direction, the timber of the clearance part between two saw blades 6 of timber of cutting out can not cut, leads to the cutting effect not good, or needs further processing and reduces work efficiency.

Because current carry out flush machinery to timber all is equipped with a saw bit 6, and saw bit 6 size is less, it is great to the ligneous processing dimension restriction of package material, when the ligneous cross sectional area of treating processing is greater than the diameter of saw bit 6, need carry out successive layer processing to timber, make work efficiency greatly reduced again, and be equipped with two saw bits 6 on every cutting device in this application, and two saw bits 6 have the part that staggers each other in vertical direction, so set up, two saw bits 6 are processed timber simultaneously, the cross sectional area of the ligneous that once feeds the cutting has been increased, the restriction to the ligneous processing dimension of package material among the prior art has been avoided, and when the ligneous cross sectional area of treating processing is greater than the diameter of saw bit 6, do not need to carry out successive layer processing to timber, greatly increased work efficiency.

As an alternative embodiment, a second guiding mechanism 8 is disposed on the supporting device 4, the guiding direction of the second guiding mechanism 8 is the x-axis direction, and the x-axis direction is perpendicular to the y-axis direction, and the cutting device is disposed on the second guiding mechanism and can move along the second guiding mechanism 8. The number of the second guide mechanisms 8 can be set to be one or two, when the number of the second guide mechanisms 8 is set to be one, one cutting device is arranged on the second guide mechanism, and the other cutting device can be arranged on the supporting device 4 by a bolt connection method and the like; when the number of the second guide mechanisms 8 is two, the two second guide mechanisms 8 are arranged on two sides of the first guide mechanism 3, and the two cutting devices are arranged on the two second guide mechanisms 8 in a one-to-one correspondence manner. Preferably, the number of the second guide means 8 is set to two. The second guide mechanism 8 comprises two guide rods arranged along the extending direction of the second guide mechanism 8, the bottom end of the cutting device is provided with a mounting plate 21 used for mounting the cutting device, and the mounting plate 21 is provided with a guide groove used for being matched with the guide rods, so that the cutting device can slide along the guide rods, and the cutting device can move along the guide direction of the second guide mechanism 8. The wood head aligner further comprises a second driving device for driving the cutting device to move along the guiding direction of the second guiding mechanism 8. It should be noted that the above-mentioned "x-axis direction" refers to the arrangement state of the wood-trimming machine shown in fig. 1, i.e. the direction from the left end to the right end of the wood-trimming machine in fig. 1 is the x-axis direction.

So set up, two cutting device one-to-ones, slidable set up on two second guiding mechanism 8, and when cutting device removed along second guiding mechanism 8, can adjust the distance between two cutting device to make the length of waiting to process timber controllable, adjustable, can not remove for cutting device, can only carry out the condition of flushing to the timber of waiting to process of fixed length, the increase that can be more extensive waits to process timber's length range.

Specifically, the first driving device includes two chain wheels 9 arranged on the first guiding mechanism 3, a chain 10 connected with the two chain wheels 9, and a second motor 11 for driving the chain wheels 9 to rotate, and the sports car 1 is connected with the chain 10, so that the chain 10 drives the sports car 1 to move. The second motor 11 is connected with a speed reducer, and the speed reducer is connected with the chain wheel 9 through belt transmission, so that the chain wheel 9 is driven to rotate through the second motor 11. Fix sports car 1 on chain 10, start second motor 11, second motor 11 drives sprocket 9 and rotates, drives chain 10 and removes between two sprockets 9 to drive sports car 1 and remove along first guiding mechanism 3.

Specifically, the second driving device is a first hydraulic cylinder 12 disposed on the supporting device 4, and a piston rod of the first hydraulic cylinder 12 is connected to the mounting plate 21 on the cutting device, but of course, the piston rod on the first hydraulic cylinder 12 may also be connected to other positions of the cutting device.

So set up, the piston rod of first pneumatic cylinder 12 is connected on mounting panel 21, drives mounting panel 21 through the reciprocating motion of piston rod, drives cutting device promptly and removes along second guiding mechanism 8.

As shown in fig. 2, the clamping device includes a limiting member 13 perpendicular to the upper end surface of the base 2, a clamping member 14 disposed opposite to the limiting member 13 and capable of moving in a direction close to or away from the limiting member 13, and a third driving device for driving the clamping member 14 to move. Alternatively, the limiting member 13 is provided as a plate-like structure as shown in fig. 2, and the clamping member 14 is also provided as a plate-like structure as shown in fig. 2. Two groups of clamping devices are arranged on the base 2 and are respectively arranged on two sides of the base close to the cutting device. The third drive arrangement sets up to second hydraulic cylinder 15, is provided with fixed plate 20 on the base 2 perpendicularly, and fixed plate 20 sets up on base 2 through modes such as welding or bolted connection, is equipped with the through-hole that is used for supplying second hydraulic cylinder 15 to pass on fixed plate 20, and second hydraulic cylinder 15 passes the through-hole and connects on fixed plate 20 through modes such as bolted connection to realize second hydraulic cylinder 15 and base 2 fixed connection. The clamping member 14 is fixedly connected to a piston rod of the second hydraulic cylinder 15, the piston rod extends and retracts in a direction close to or away from the limiting member 13, preferably, the extending and retracting direction of the piston rod of the second hydraulic cylinder 15 is consistent with the guiding direction of the first guiding mechanism 3, and thus, the piston rod on the second hydraulic cylinder 15 reciprocates to drive the clamping member 14 to reciprocate, so that the wood is clamped on the limiting member 13. The clamping member 14 is also disposed perpendicularly opposite the upper end face of the base. Alternatively, the clamping member 14 may be connected to the piston rod of the second hydraulic cylinder 15 by means of a bolt connection or the like, so that the second hydraulic cylinder 15 can drive the clamping member 14 to move to clamp and release the wood.

So set up, before the processing, will wait to process timber and place on sports car 1, start second hydraulic cylinder 15, drive clamping piece 14 removes to press from both sides timber tight on locating part 13, prevent when carrying out the wood cutting, because do not press from both sides tight timber and lead to the timber to remove, influence flush result, after the processing, start second hydraulic cylinder 15 equally, increase the distance between clamping piece 14 and the locating part 13, so that timber can follow and take off on sports car 1.

As shown in fig. 2, two grooves are formed in the base 2, the two grooves are arranged at two ends, close to the saw blade 6, of the base 2 in a one-to-one correspondence manner, circular rollers 16 are arranged in the two grooves, the upper end faces of the two circular rollers 16 are parallel and level and are not lower than the upper end face of the base 2, and a hand wheel 17 used for driving the circular rollers 16 to rotate around the axes of the circular rollers is connected to one of the circular rollers 16. One end of the round roller 16 is connected with a hand wheel 17 for rotating the round rod through a transmission mechanism. Preferably, the two grooves extend in the same direction as the guiding direction of the first guiding means 3. Alternatively, the round roller 16 and the hand wheel 17 can be connected to each other by a chain drive, and the chain wheel can be fixed to the base 2 by a bearing and a bearing seat.

So set up, circle roller 16 can rotate around self axis in the recess, because the up end of circle roller 16 and the up end looks parallel and level of base 2, when placing timber on base 2, also contact with circle roller 16 when timber contacts with the up end of base 2, when rotating hand wheel 17, because the frictional force between circle roller 16 and the timber, can make timber on with first guiding mechanism 3 vertically direction, produce slight movement to the distance between fine tuning timber and the cutting device.

As a preferred embodiment, the wood flush machine further comprises a hydraulic oil station 18 for supplying oil to the first hydraulic cylinder 12 and the second hydraulic cylinder 15, the wood flush machine further comprises an electric box 19, and the control switches and the related control circuits of the first motor 7, the second motor 11, the first hydraulic cylinder 12 and the second hydraulic cylinder 15 are all arranged in the electric box 19.

Before the wood cutting machine is used, the hydraulic oil station 18 is started, hydraulic oil supply is started to be provided for the first hydraulic cylinder 12 and the second hydraulic cylinder 15, the first hydraulic cylinder 12 and the second hydraulic cylinder 15 are started by pressing corresponding buttons in the electric box 19, the first hydraulic cylinder 12 starts to drive the cutting device to move, and the second hydraulic cylinder 15 drives the clamping plate to clamp wood.

The wood head aligner will be specifically described with reference to the above embodiments, in this embodiment, the wood head aligner includes a carriage 1, a first guide mechanism 3, a support device 4, a cutting device and a first driving device. Sports car 1 is including being used for placing timber base 2 and setting up the anchor clamps that are used for pressing from both sides tight timber on base 2, the direction of first guiding mechanism 3 is the y axle direction, base 2 sets up on first guiding mechanism 3, and can follow first guiding mechanism 3 and remove, cutting device's quantity is two, every cutting device all includes mount pad 5, rotationally set up saw bit 6 on mount pad 5, be used for driving 6 pivoted motors of saw bit, two cutting device's saw bit 6 sets up respectively in the both sides of first guiding mechanism 3, with the both ends of cutting timber, first drive arrangement is used for driving base 2 and removes along first guiding mechanism 3. The number of the saw blades 6 on each mounting seat 5 is two, the two saw blades are respectively arranged at the upper part and the lower part of the mounting seat 5, and the lower edge of the saw blade 6 positioned at the upper part is not higher than the upper edge of the saw blade 6 positioned at the lower part. The first driving device is two chain wheels 9 arranged on the first guiding mechanism 3, a chain 10 connected with the two chain wheels 9 and a second motor 11 used for driving the chain wheels 9 to rotate, and the sports car 1 is connected with the chain 10, so that the chain 10 drives the sports car 1 to move. The supporting device 4 is provided with a second guide mechanism 8, the guide direction of the second guide mechanism 8 is the x-axis direction, the x-axis direction and the y-axis direction are vertically distributed, the cutting device is arranged on the second guide mechanism and can move along the second guide mechanism 8, and the cutting device further comprises a second driving device used for driving the cutting device to move along the second guide mechanism 8. The second driving device is a first hydraulic cylinder 12 arranged on the supporting device 4, and a piston rod of the first hydraulic cylinder 12 is connected with the cutting device. The number of the second guide mechanisms 8 is two, and the two second guide mechanisms 8 are arranged on two sides of the first guide mechanism 3 and the two second guide mechanisms 8 are arranged on the two cutting devices in one-to-one correspondence. The clamping device comprises a limiting piece 13 perpendicular to the upper end surface of the base 2, a clamping piece 14 which is arranged opposite to the limiting piece 13 and can move in a direction close to or far away from the limiting piece 13, and a third driving device for driving the clamping piece 14 to move. The third driving device is a second hydraulic cylinder 15, the second hydraulic cylinder 15 is fixedly connected with the base 2, the clamping member 14 is fixedly connected to a piston rod of the second hydraulic cylinder 15, and the piston rod extends and retracts along a direction close to or far away from the limiting member 13. Two groups of clamping devices are arranged on the base 2. Be equipped with two recesses on the base 2, all be equipped with circle roller 16 in two recesses, the mutual parallel and level of up end of two circle rollers 16 just all is not less than the up end of base 2, is connected with on one of them circle roller 16 to be used for driving circle roller 16 around self axis pivoted hand wheel 17.

So set up, sports car 1 is used for placing timber, place two sets of cutting device in sports car 1's both sides, two sets of cutting device's saw bit 6 sets up respectively in ligneous both sides, thereby can carry out flush to ligneous both sides simultaneously, the planer-type single face flush side saw who has solved among the prior art carries out flush man-hour to timber, because saw bit 6 has only set up in ligneous one side, once can only process timber one side, need turn over timber the direction and process the complicated operation that causes the another side, extravagant manpower and time, the problem that work efficiency is low.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A timber flush head machine which characterized in that includes:

the sports car (1) comprises a base (2) for placing wood and a clamping device arranged on the base (2) and used for clamping the wood;

the base (2) is arranged on the first guide mechanism (3) and can move along the first guide mechanism (3);

a support device (4), the first guide mechanism (3) being arranged on the support device (4);

the cutting devices are two in number, each cutting device comprises an installation seat (5), saw blades (6) rotatably arranged on the installation seat (5) and a first motor (7) used for driving the saw blades (6) to rotate, and the saw blades (6) of the two cutting devices are respectively arranged on two sides of the first guide mechanism (3) to cut two ends of wood;

the first driving device is used for driving the base (2) to move along the first guide mechanism (3).

2. The wood flush head machine according to claim 1, characterized in that the number of the saw blades (6) on each mounting seat (5) is two, the saw blades (6) are respectively arranged on the upper part and the lower part of the mounting seat (5), and the lower edge of the saw blade (6) on the upper part is not higher than the upper edge of the saw blade (6) on the lower part.

3. The wood flush head machine according to claim 1, wherein a second guide mechanism (8) is arranged on the supporting device (4), the guide direction of the second guide mechanism (8) is an x-axis direction, the x-axis direction is perpendicular to the y-axis direction, one of the cutting devices is arranged on the second guide mechanism and can move along the second guide mechanism (8), the other cutting device is arranged on the supporting device, and the wood flush head machine further comprises a second driving device for driving the cutting device to move along the second guide mechanism (8).

4. The wood head alignment machine according to claim 1, wherein two second guide mechanisms (8) are arranged on the supporting device (4), the guide directions of the two second guide mechanisms (8) are both in an x-axis direction, the x-axis direction is perpendicular to the y-axis direction, the two second guide mechanisms (8) are arranged on two sides of the first guide mechanism (3), the two cutting devices are arranged on the two second guide mechanisms (8) in a one-to-one correspondence manner, and the wood head alignment machine further comprises a second driving device for driving the cutting devices to move along the second guide mechanisms (8).

5. The wood flush head machine according to claim 1, characterized in that the first driving device comprises two chain wheels (9) arranged on the first guiding mechanism (3), a chain (10) connecting the two chain wheels (9), and a second motor (11) for driving the chain wheels (9) to rotate, and the sports car (1) is connected with the chain (10) so that the chain (10) drives the sports car (1) to move.

6. A timber trimmer according to claim 4, wherein the second drive means is a first hydraulic cylinder (12) arranged on the support means (4) and the piston rod of the first hydraulic cylinder (12) is connected to the cutting means.

7. The wood flush head machine according to claim 1, wherein the clamping device comprises a limiting member (13) perpendicular to the upper end surface of the base (2), a clamping member (14) arranged opposite to the limiting member (13) and capable of moving in a direction close to or away from the limiting member (13), and a third driving device for driving the clamping member (14) to move.

8. The wood flush head machine according to claim 7, wherein the third driving device is provided as a second hydraulic cylinder (15), the second hydraulic cylinder (15) is connected with the base (2), the clamping member (14) is fixedly connected to a piston rod of the second hydraulic cylinder (15), and the piston rod extends and retracts in a direction approaching or departing from the limiting member (13).

9. A wood flush head machine according to claim 1, wherein two sets of said clamping means are provided on said base (2).

10. The wood flush head machine according to claim 1, characterized in that two grooves are formed in the base (2), the two grooves are correspondingly arranged at two ends, close to the saw blade (6), of the base (2), round rollers (16) are arranged in the two grooves, the upper end faces of the two round rollers (16) are parallel and level to each other and are not lower than the upper end face of the base (2), and a hand wheel (17) for driving the round rollers (16) to rotate around the axis of the round rollers (16) is connected to one of the round rollers (16).