Be applied to oblique vertical wood cutting machine of trunk processing
Technical Field
The invention relates to the field of wood processing equipment, in particular to an inclined vertical wood cutting machine applied to trunk processing.
Background
It is well known that wood plays an important role in daily life and industrial production, and can be made into various articles for daily use, furniture and the like by people, and when making these finished products, the wood is often required to be cut to meet the requirements of people for making wood appliances, but the current technical consideration is not perfect, and the wood has the following disadvantages: the trunk mainly comprises barks, cambiums, wood layers and the like, when the trunk is cut, the cutting blade firstly cuts the barks, the barks are fragile and easy to fall off due to the vibration of the cutting machine and are thrown out along with the rotation of the cutting blade, and certain threat exists on the safety of operators; meanwhile, the cutting machine is usually fixed manually by an operator, and the cutting machine is usually subjected to temporary slippage because the circular surface is easy to vibrate and roll during cutting, so that the trunk swings left and right in the cutting process, the cutting is not straight, and the flatness of the section of the cut trunk is reduced.
Disclosure of Invention
In view of the above problems, the present invention provides an inclined vertical wood cutting machine applied to trunk processing.
In order to achieve the purpose, the invention is realized by the following technical scheme: an inclined vertical wood cutting machine applied to trunk processing structurally comprises a cutting machine handrail, a driving motor, a supporting base, a cutting adjusting rotary disk and a cutting machine main body, the supporting base is horizontally arranged on the workbench, the cutting machine main body is positioned above the supporting base, the bottom of the cutting machine main body is buckled with the supporting base together, the driving motor is fixed on the left side of the cutting machine body through a bolt, the cutting machine handrail is positioned on the right side of the cutting machine body, the cutting adjusting rotating disc is nested in the middle of the upper surface of the supporting base, the cutting machine main body consists of a cutting knife protecting cover, a trunk fixing structure and a cutting blade main body, the cutting knife protective cover is of a hollow semicircular structure, the bottom of the cutting knife protective cover is connected with the supporting base through a bolt, cutting blade main part nestification is in the middle of the cutting knife safety cover and is connected with driving motor machinery, trunk fixed knot constructs and is located the cutting knife safety cover left and right sides.
As a further improvement of the invention, the trunk fixing structure consists of a sliding structure and a fixing block main body, the sliding structure is nested at the tops of the left side and the right side of the cutting knife protection cover, and the fixing block main body is fixed at the rightmost end of the sliding structure through bolts.
As a further improvement of the invention, the sliding structure consists of an alloy memory spring, a sliding groove, a fixed guide rail and a driving sliding block, the sliding groove is of an arc-shaped structure and is nested at the upper right corner of the cutting knife protection cover, the fixed guide rail is of a round rod structure and is parallel to the sliding groove, the driving sliding block is nested at the rightmost end of the fixed guide rail in the sliding groove and is connected with the main body of the fixed block through a bolt, and the alloy memory spring is nested at the outer side of the fixed guide rail at the left side of the driving sliding block.
As a further improvement of the invention, the fixing block main body is composed of a connecting rod, a clamp movable groove, a trunk clamping structure, a self-reset spring and a clamp fixing block, the connecting rod is of a rectangular structure, the top of the connecting rod is fixed with the driving slider through a bolt, the clamp fixing block is of a fan-shaped structure and is arranged at the bottom of the connecting rod to form an integrated structure with the connecting rod, five clamp movable grooves are respectively connected in the clamp fixing block in a penetrating mode, the trunk clamping structure is nested in the middle of the clamp movable groove, and the self-reset spring is located between the clamp movable groove and the trunk clamping structure.
The tree trunk clamping structure is further improved by comprising a triangular fixing block, adjusting slide rails, a wood clamping block, idler wheels, a clamping block fixing shaft, permanent magnets and fixing block telescopic rods, wherein the fixing block telescopic rods are connected to the middle of the clamp movable groove in a penetrating mode, the triangular fixing block is nested at the bottommost part of the fixing block telescopic rods, the adjusting slide rails are connected to the left side and the right side of the bottom of the triangular fixing block in a penetrating mode, the two wood clamping blocks are respectively fixed below the triangular fixing block through bolts and enclose an inverted V-shaped structure, the clamping block fixing shaft is located at one end, close to the triangular fixing block, of the wood clamping block and is in clearance fit with the adjusting nested slide rails, the permanent magnets are respectively located at the left side and the right side of the two adjusting slide rails, and the idler wheels are mounted at one end, far away from the triangular fixing block, of the wood clamping block.
As a further improvement of the invention, the sliding groove and the rotating track of the cutting knife protective cover are of concentric circle structures, so that the moving track of the fixing block main body on the sliding structure is the same as the rotating track of the cutting knife protective cover.
As a further improvement of the invention, the clamping block fixing shaft and the permanent magnet are both S-pole magnets.
As a further improvement of the invention, the rotating angle of the joint of the triangular fixed block and the telescopic rod of the fixed block is 0-45 degrees.
As a further improvement of the invention, the bottom of the wood clamping block is provided with a roller, and trapezoidal blocks are uniformly distributed on the surface of the roller.
The invention has the beneficial effects that: the inclined wood cutting machine is provided with the trunk fixing structure, when a trunk is cut, the trunk fixing structure can firmly fix the trunk, so that the situation that after the bark of the trunk is cut, the bark falls off after being vibrated, is thrown out along with the rotation of the cutting blade body and touches an operator, and the operator is injured is avoided, and the safety of the cutting machine in the working process is improved; meanwhile, the vibration of the cutting machine during working can be effectively reduced, the left and right swinging between the cutting blade main body and the cutting section is caused, the cutting surface is not straight, and the flatness of the cutting surface of the trunk is improved.
1. The sliding structure of the invention is combined with the main body of the fixed block, the bottom of the main body of the fixed block is tightly abutted against the surface of the trunk, after the cutting machine cuts downwards, the main body of the fixed block slides along the fixed guide rail by the driving slide block, meanwhile, the bottom of the fixing block main body is tightly close to the surface of the trunk, after the cutting blade main body and the cutting machine main body move downwards, the pressure applied to the fixing block main body is increased, the pressure is transmitted downwards along the connecting rod and is discharged through the wood clamping block contacted with the trunk, so that the wood clamping block is unfolded towards two sides, and simultaneously the clamping block fixing shaft slides along the adjusting slide rail, because the clamping block fixing shaft and the permanent magnet have the same magnetic pole and have repulsive force, the repulsive force controls the wood clamping block and the trunk to form holding force, the bark can be well fixed, the phenomenon that operators are injured due to throwing of the bark after cutting is avoided, and the safety of the cutting machine during working is improved.
2. The tree trunk clamping structure is combined with the clamping device fixing block, when the cutting machine vibrates during working, the vibration is transmitted to the fixing block telescopic rod through the wood clamping block, and meanwhile, the fixing block telescopic rod extrudes the self-resetting spring and stretches back and forth along the clamping device movable groove, so that the situation that a cutting surface is not straight due to the fact that the cutting blade body swings left and right on the cutting surface of the tree trunk due to vibration of the tree trunk and the cutting blade body is avoided, and the flatness of the section of the cut tree trunk is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of an inclined vertical wood cutting machine applied to trunk processing according to the present invention.
Fig. 2 is a schematic structural view of the front side of the main body of the cutting machine of the present invention.
Fig. 3 is a schematic structural view of the trunk fixing structure of the present invention.
Fig. 4 is a schematic structural view of the fixing block main body of the present invention.
FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention.
In the figure: the cutting machine comprises a cutting machine handrail-1, a driving motor-2, a supporting base-3, a cutting adjusting rotating disc-4, a cutting machine body-5, a cutting knife protective cover-51, a trunk fixing structure-52, a cutting blade body-53, a sliding structure-521, a fixing block body-522, an alloy memory spring-a 1, a sliding groove-a 2, a fixed guide rail-a 3, a driving slider-a 4, a connecting rod-b 1, a clamp movable groove-b 2, a trunk clamping structure-b 3, a self-resetting spring-b 4, a clamp fixing block-b 5, a triangular fixing block-c 1, an adjusting sliding rail-c 2, a wood clamp block-c 3, a roller-c 4, a clamp block fixing shaft-c 5, a permanent magnet-c 6 and a fixing block-c 7.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the present invention easy to understand, fig. 1 to 5 schematically show the structure of a wood cutting machine according to an embodiment of the present invention, and the present invention will be further described with reference to the following detailed description.
Examples
Referring to fig. 1-2, the invention provides an inclined vertical wood cutting machine applied to trunk processing, the structure of which comprises a cutting machine handrail 1, a driving motor 2, a supporting base 3, a cutting adjusting rotating disk 4 and a cutting machine main body 5, wherein the supporting base 3 is horizontally arranged on a workbench, the cutting machine main body 5 is arranged above the supporting base 3, the bottom of the cutting machine main body is buckled with the supporting base 3, the driving motor 2 is fixed on the left side of the cutting machine main body 5 through bolts, the cutting machine handrail 1 is arranged on the right side of the cutting machine main body 5, the cutting adjusting rotating disk 4 is nested in the middle of the upper surface of the supporting base 3, the cutting machine main body 5 is composed of a cutting knife protecting cover 51, a trunk fixing structure 52 and a cutting knife main body 53, the cutting knife protecting cover 51 is of a hollow semicircular structure, the bottom of the cutting knife protecting cover is connected with the supporting base 3 through bolts, the cutting knife main body 53 is nested in the middle of the cutting knife protecting cover 51 and is mechanically connected with the driving motor 2, the trunk securing structure 52 is located on both the left and right sides of the cutting blade guard 51.
Referring to fig. 2-3, the trunk fixing structure 52 is composed of a sliding structure 521 and a fixing block main body 522, the sliding structure 521 is nested on the tops of the left and right sides of the cutting knife protecting cover 51, and the fixing block main body 522 is bolted to the rightmost end of the sliding structure 521. The sliding structure 521 is composed of an alloy memory spring a1, a sliding groove a2, a fixed guide rail a3 and a driving slider a4, the sliding groove a2 is of an arc-shaped structure and is nested in the upper right corner of the cutting knife protection cover 51, the fixed guide rail a3 is of a round rod structure and is parallel to the sliding groove a2, the driving slider a4 is nested in the sliding groove a2 at the rightmost end of the fixed guide rail a3 and is connected with the fixed block main body 522 through a bolt, and the alloy memory spring a1 is nested on the outer side of the fixed guide rail a3 on the left side of the driving slider a 4. The sliding groove a2 and the rotation track of the cutting knife protection cover 51 are concentric, so the moving track of the fixing block body 522 on the sliding structure 521 is the same as the rotation track of the cutting knife protection cover 51.
Referring to fig. 4-5, the fixing block body 522 is composed of a connecting rod b1, a clamp movable groove b2, a trunk clamping structure b3, a self-reset spring b4 and a clamp fixing block b5, the connecting rod b1 is rectangular, the top of the connecting rod b1 is bolted to a driving slider a4, the clamp fixing block b5 is fan-shaped and is mounted at the bottom of the connecting rod b1 to form an integrated structure with the connecting rod b1, five clamp movable grooves b2 are arranged and are respectively connected in the clamp fixing block b5 in a penetrating manner, the trunk clamping structure b3 is nested in the middle of the clamp movable groove b2, and the self-reset spring b4 is located between the clamp movable groove b2 and the trunk clamping structure b 3. The trunk clamping structure b3 is composed of a triangular fixed block c1, an adjusting slide rail c2, a wood clamping block c3, a roller c4, a clamping block fixing shaft c5, a permanent magnet c6 and a fixed block telescopic rod c7, wherein the fixed block telescopic rod c7 is connected to the middle of a clamp movable groove b2 in a penetrating manner, the triangular fixed block c1 is nested at the bottommost portion of the fixed block telescopic rod c7, the adjusting slide rail c2 is connected to the left side and the right side of the bottom of the triangular fixed block c1 in a penetrating manner, the wood clamping block c3 is provided with two parts which are respectively bolted below the triangular fixed block c1 and enclose into an inverted V-shaped structure, the clamping block fixing shaft c5 is located at one end, close to the triangular fixed block c1, of the wood clamping block c3 and in clearance fit with the adjusting slide rail c2, the permanent magnet c6 is nested at the left side and the right side of the two adjusting slide rails c2, and the roller c4 is mounted at one end, far from the triangular fixed block c1, of the wood clamping block c 3. The clamping block fixing shaft c5 and the permanent magnet c6 are S-pole magnets, so that when the wood clamping block c3 drives the clamping block fixing shaft c5 to move outwards, a repulsive force is generated between the wood clamping block c3 and the trunk, and the trunk skin is better fixed due to the fact that the repulsive force is generated between the wood clamping block c3 and the permanent magnet c 6. The rotating angle of the joint of the triangular fixed block c1 and the fixed block telescopic rod c7 is 0-45 degrees, which is beneficial to the rotation adjustment of the triangular fixed block c1 and the fixed block telescopic rod c7 to the position most attached to the surface of the trunk. The bottom of the wood clamping block c3 is provided with a roller c4, and trapezoidal blocks are uniformly distributed on the surface of the roller 4, so that rolling friction between the roller c4 and the surface of a trunk is facilitated when the wood clamping block c3 rotates, scratches caused by sliding on the trunk are avoided, and meanwhile, the frictional force between the trapezoidal blocks and the surface of a bark is increased.
When the trunk is cut, the trunk is firstly placed above the supporting base 3, the cutting machine is started, the driving motor 2 drives the cutting blade main body 53 to rotate at the moment, the cutting machine handrail 1 is pressed downwards, so the cutting machine handrail 1 drives the cutting knife protective cover 51 to move downwards with the trunk fixing structure 52, at the moment, the top of the connecting rod b1 extrudes the alloy memory spring a1 through the driving slide block a4 and moves along the fixed guide rail a3, further, the trunk clamping structure b3 in the clamping fixing block b5 below the connecting rod b1 is completely attached to the surface of the trunk, meanwhile, the triangular fixing block c1 rotates by taking the bottom of the fixing block telescopic rod c7 as the circle center, so that the trunk clamping structure b3 is more attached to the surface of the trunk, meanwhile, the force extruded by the fixing block c7 at the bottom of the trunk clamping structure b3 is released through the wood clamping block c3, so that the clamping block fixing shaft c5 on the wood clamping block c3 approaches to the permanent magnet c6 along the adjusting slide rail c2, meanwhile, as the clamping block fixing shaft c5 has the same magnetic pole as the permanent magnet c6, the clamping block fixing shaft c5 and the permanent magnet c6 are extruded by repulsive force, so that the wood clamping block c3 has grabbing force on the surface of the trunk, the trunk is firmly fixed, and the situation that barks fall off after being cut and are thrown out along with the rotation of the cutting blade main body 53 to cause injury to operators is avoided; meanwhile, the vibration generated during the operation of the cutting machine is extruded from the telescopic motion of the reset spring b4 along the clamp movable groove b2 through the fixed block telescopic rod c7, the vibration is reduced, the situation that the cutting machine main body 5 moves left and right in the cutting section of the trunk to cause the trunk not to be straight in the cutting process is avoided, and the flatness of the section after the trunk is cut is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.