CN109794993B

CN109794993B - Efficient building wood cutting device

Info

Publication number: CN109794993B
Application number: CN201910128964.7A
Authority: CN
Inventors: 黄德聪
Original assignee: Zhejiang Huanyi Electronic Technology Co ltd
Current assignee: Zhejiang Huanyi Electronic Technology Co.,Ltd.
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2020-11-24
Anticipated expiration: 2039-02-21
Also published as: CN109794993A

Abstract

The invention discloses an efficient building wood cutting device, which structurally comprises a protective pressing plate, a cutting knife, a clamping push plate, a workbench and a machine body, wherein the bottom end of the protective pressing plate is vertically welded at the top end of the workbench, the cutting knife is vertically embedded in the workbench, and the clamping push plate is horizontally embedded in the workbench.

Description

Efficient building wood cutting device

Technical Field

The invention relates to the field of wood cutting machines, in particular to an efficient building wood cutting device.

Background

Wood cutting device is the equipment of application and building board cutting, it is convenient that its cutting speed is fast to use, but current equipment is when using the alignment, because some timber align the face comparatively roughly, the part is protruding, lead to timber when aligning, easily because the bulge takes place the slope, influence ligneous normal cutting, current equipment is when cutting simultaneously, because be in the state that continuously advances the promotion always, the plank propelling movement speed that easily appears is too fast, and the cutter sharpness descends under big work load, the cutting is slow, the plank is exerted pressure to the cutter all the time, thereby accelerated the loss of cutter and caused the phenomenon of card shell damage.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides an efficient building wood cutting device, its structure includes protection clamp plate, cutting knife, clamping push pedal, workstation, organism, the bottom vertical welding of protection clamp plate is on the top of workstation, the cutting knife imbeds perpendicularly on the workstation, clamping push pedal horizontal embedding is on the workstation, the bottom of workstation welds mutually with the top of organism, the clamping push pedal includes balance mechanism, non slipping spur, connects casing, return mechanism, the left end of casing is being connected in the embedding of balance mechanism level, the top of non slipping spur welds mutually with the top of being connected the casing, return mechanism horizontal welding is in the bottom of connecting the casing.

As a further optimization of the technical scheme, the balance mechanism comprises a pulling assembly, a liquid level surplus mechanism, a liquid pushing mechanism and a touch mechanism, the left end of the pulling assembly is movably connected with the right end of the liquid level surplus mechanism, the liquid pushing mechanism is welded with the touch mechanism, and the touch mechanism is located on the left side of the liquid level surplus mechanism.

As a further optimization of the technical scheme, the pulling assembly comprises a pull ring, a pulling block, a sliding sleeve and a toothed bar, the pull ring and the pulling block are of an integrated structure, the pulling block is horizontally embedded in the middle of the sliding sleeve, the toothed bar is vertically welded at the bottom end of the pulling block, and the toothed bar is movably connected with the right end of the liquid level surplus mechanism.

As the further optimization of this technical scheme, liquid level surplus mechanism includes liquid level groove, gas vent, straight ratch, circulation pipeline, double gear, the top of liquid level groove is equipped with the gas vent, straight ratch horizontal embedding is at the right-hand member of circulation pipeline, the top of circulation pipeline welds with the bottom in liquid level groove mutually, the top of straight ratch is located to the double gear, the right-hand member and the ratch swing joint of double gear, liquid level groove and gas vent structure as an organic whole, double gear and straight ratch swing joint.

As a further optimization of the technical scheme, the liquid pushing mechanism comprises a gathering pipeline, a pushing groove, a horizontal push plate and a connecting block, the left end of the gathering pipeline is welded with the pushing groove, the horizontal push plate is horizontally embedded in the pushing groove, the right end of the gathering pipeline is arranged on the connecting block, the left end of the horizontal push plate is welded with the right end of the touch mechanism, and the connecting block is welded with the gathering pipeline.

As a further optimization of the technical scheme, the touch mechanism comprises a sliding shell, a touch block and a push block, wherein the touch block is horizontally embedded in the sliding shell, the left end of the push block is welded with the right end of the touch block, and the right end of the push block is welded with the left end of the horizontal push plate.

As a further optimization of the technical scheme, the return mechanism comprises a sliding mechanism, a driving mechanism and a connecting mechanism, the top end of the sliding mechanism is welded with the top end of the connecting mechanism, and the right end of the driving mechanism is connected with the left end of the connecting mechanism through a pipeline.

As a further optimization of this technical scheme, slide mechanism includes horizontal migration pole, slip shell, link block, links up the piece, the touching piece is located on the slip shell, the bottom left part vertical welding of link block links up the piece, the left end of horizontal migration pole and the right-hand member that links up the piece weld mutually, touch piece and slip shell swing joint.

As a further optimization of the technical scheme, the driving mechanism comprises a one-way air inlet, an air inlet groove, a pumping rod and a rotating block, the one-way air inlet is formed in the bottom end of the air inlet groove, the pumping rod is horizontally embedded into the left end of the air inlet groove, the right end of the rotating block is movably connected with the left end of the pumping rod, and the right end of the air inlet groove is connected with the connecting mechanism through a pipeline.

As a further optimization of the technical scheme, the connecting mechanism comprises an air pump, a trigger module, a movable contact block and a contact block pushing groove, the left end of the air pump is electrically connected with the trigger module, the movable contact block is located on the left side of the trigger module, the movable contact block is horizontally embedded into the right end of the contact block pushing groove, the left end of the contact block pushing groove is connected with the right end of the air inlet groove through a pipeline, and the movable contact block is movably touched with the trigger module.

As a further optimization of the technical scheme, the main body of the touch block is a cylinder, and one end of the cylinder is provided with a semicircular entity.

Advantageous effects

The invention relates to a high-efficiency building wood cutting device, when equipment is used, a wood board is arranged on a clamping push plate to be fixedly pushed, so that a cutting knife cuts the wood board, when the wood board is aligned, firstly, a pull ring is pulled to enable a rack bar on a pull block to move upwards to be matched with a double gear and a straight gear to drive the rack bar to move rightwards, so that a circulating pipeline is communicated, the wood board is placed on an anti-skid block to be aligned, a convex part on the wood board is contacted with a touch block, so that the touch block slides towards a sliding shell, a pushing block pushes liquid to the circulating pipeline through a collecting pipeline, and finally the liquid enters a liquid level groove, after the alignment is determined, the pull ring is loosened to enable the straight gear to return again, the circulating pipeline is sealed, and the problem that the normal cutting of the wood is influenced by the unbalanced alignment of the convex part on the wood board in the alignment is effectively avoided, meanwhile, when the wood board is cut, the guide wheel under the clamping push plate can drive the rotating block to rotate through the belt, the wood board is matched with the pumping rod and reciprocates left and right, external gas is pumped into the air inlet groove, the outside gas is pushed to the contact block pushing groove through the pipeline to push the movable contact block to be contacted with the trigger module, the air pump is enabled to drive the horizontal moving rod to move left, the connecting sliding block is driven to move, the wood board moves away from the cutter in the opposite direction for a certain distance, meanwhile, the guide wheel stops running, after a period of time, due to the exhaust effect of the exhaust port at the right end of the sliding shell, the wood board can return automatically, meanwhile, the guide wheel drives the wood board again to cut, the wood board is effectively prevented from being in a always pushing state, the pushing speed is too high, the cutter needs to continuously bear the applied pressure, and.

Based on the prior art, the invention has the advantages that by improving the partial structure of the equipment, when the equipment is used, the convex surface of the wood aligning surface can be retracted and adjusted through the balance mechanism, the smoothness of the wood aligning is ensured, the wood is prevented from being inclined due to the convex part when the wood is aligned, the normal cutting of the wood is not influenced, meanwhile, the wood can be returned after being cut for a certain distance through the return mechanism, the phenomenon that the wood is pushed at an excessively high speed, pressure is always applied to the cutter, and the damage of the clamping shell caused by the loss of the cutter is accelerated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an efficient cutting apparatus for construction lumber according to the present invention.

FIG. 2 is a detailed structural diagram of a cross section of a clamping push plate before operation.

Fig. 3 is a cross-sectional detailed structural diagram of a balancing mechanism of the present invention before operation.

Fig. 4 is a cross-sectional detailed structural diagram of a balancing mechanism of the present invention in operation.

Fig. 5 is a cross-sectional detailed structural view of a return mechanism of the present invention before operation.

Fig. 6 is a detailed cross-sectional structural view of a return mechanism of the present invention in operation.

In the figure: a protective pressure plate-1, a cutting knife-2, a clamping push plate-3, a workbench-4, a machine body-5, a balance mechanism-31, an antiskid block-32, a connecting shell-33, a return mechanism-34, a pulling assembly-311, a liquid level surplus mechanism-312, a liquid pushing mechanism-313, a touch mechanism-314, a pull ring-3111, a pull block-3112, a sliding sleeve-3113, a toothed bar-3114, a liquid level groove-3121, an exhaust port-3122, a straight toothed bar-3123, a circulating pipeline-3124, a double gear-3125, a collecting pipeline-3131, a pushing groove-3132, a horizontal push plate-3133, a connecting block-3134, a sliding shell-3141, a touch block-3142, a pushing block-3143, a sliding mechanism-341, a driving mechanism-342, a sliding block-3133, a sliding block-311, The device comprises a connecting mechanism-343, a horizontal moving rod-3411, a sliding shell-3412, a connecting slide block-3413, a connecting block-3414, a one-way air inlet-3421, an air inlet groove-3422, a pumping rod-3423, a rotating block-3424, an air pump-3431, a trigger module-3432, a moving contact block-3433 and a contact block pushing groove-3434.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-6, the present invention provides an efficient building wood cutting device, which structurally comprises a protective pressing plate 1, a cutting knife 2, a clamping pushing plate 3, a workbench 4 and a machine body 5, wherein the bottom end of the protective pressing plate 1 is vertically welded on the top end of the workbench 4, the cutting knife 2 is vertically embedded on the workbench 4, the clamping pushing plate 3 is horizontally embedded on the workbench 4, the bottom end of the workbench 4 is welded with the top end of the machine body 5, the clamping pushing plate 3 comprises a balancing mechanism 31, an anti-skid block 32, a connecting shell 33 and a return mechanism 34, the balancing mechanism 31 is horizontally embedded on the left end of the connecting shell 33, the top end of the anti-skid block 32 is welded with the top end of the connecting shell 33, the return mechanism 34 is horizontally welded on the bottom end of the connecting shell 33, the balancing mechanism 31 comprises a pulling assembly 311 and a liquid level surplus mechanism 312, The liquid pushing mechanism 313 and the touch mechanism 314, the left end of the pulling assembly 311 is movably connected with the right end of the liquid level surplus mechanism 312, the liquid pushing mechanism 313 is welded with the touch mechanism 314, the touch mechanism 314 is located on the left side of the liquid level surplus mechanism 312, the pulling assembly 311 comprises a pull ring 3111, a pull block 3112, a sliding sleeve 3113 and a toothed bar 3114, the pull ring 3111 and the pull block 3112 are of an integrated structure, the pull block 3112 is horizontally embedded in the middle of the sliding sleeve 3113, the toothed bar 3114 is vertically welded at the bottom end of the pull block 3112, the toothed bar 3114 is movably connected with the right end of the liquid level surplus mechanism 312, the liquid level surplus mechanism 312 comprises a liquid level groove 3121, an exhaust port 3122, a straight toothed bar 3123, a flow conduit 3124 and a double toothed wheel 3125, the top end of the liquid level groove 3121 is provided with an exhaust port 3122, the straight toothed bar 3123 is horizontally embedded at the right end of the flow conduit 3124, the top end of the flow conduit 3124 is welded with the bottom end of the, the double gear 3125 is disposed at the top end of the straight gear lever 3123, the right end of the double gear 3125 is movably connected to the gear lever 3114, the liquid level groove 3121 and the air outlet 3122 are integrated, the double gear 3125 is movably connected to the straight gear lever 3123, the liquid pushing mechanism 313 includes a collecting pipe 3131, a pushing groove 3132, a horizontal pushing plate 3133, and a connecting block 3134, the left end of the collecting pipe 3131 is welded to the pushing groove 3132, the horizontal pushing plate 3133 is horizontally embedded in the pushing groove 3132, the connecting block 3134 is disposed at the right end of the collecting pipe 3131, the left end of the horizontal pushing plate 3133 is welded to the right end of the touch mechanism 314, the connecting block 3134 is welded to the collecting pipe 3131, the touch mechanism 314 includes a sliding shell 3141, a touch block 3142, and a pushing block 3143, the touch block 3142 is horizontally embedded in the sliding shell 3141, the left end of the pushing block 3143 is welded to the right end of the touch block 3142, and the left end of the horizontal pushing plate 3133 are welded, the return mechanism 34 includes a sliding mechanism 341, a driving mechanism 342, and a connecting mechanism 343, the top end of the sliding mechanism 341 is welded to the top end of the connecting mechanism 343, the right end of the driving mechanism 342 is connected to the left end of the connecting mechanism 343 through a pipe, the sliding mechanism 341 includes a horizontal moving rod 3411, a sliding housing 3412, a connecting slider 3413, and a connecting block 3414, the touching block 3142 is disposed on the sliding housing 3141, the left portion of the bottom end of the connecting slider 3413 is vertically welded to the connecting block 3414, the left end of the horizontal moving rod 3411 is welded to the right end of the connecting block 3414, the touching block 3142 is movably connected to the sliding housing 3141, the driving mechanism 342 includes a unidirectional air inlet 3421, an air inlet groove 3422, a pumping rod 3423, and a rotating block 3424, the unidirectional air inlet 3421 is disposed at the bottom end of the air inlet groove 3422, the pumping rod 3423 is horizontally embedded in the left end of the air inlet groove 3422, the right end of the rotating block 3424 is movably connected to the left end of the, the right end of the air inlet groove 3422 is connected with a connecting mechanism 343 through a pipeline, the connecting mechanism 343 comprises an air pump 3431, a trigger module 3432, a movable contact block 3433 and a contact block pushing groove 3434, the left end of the air pump 3431 is electrically connected with the trigger module 3432, the movable contact block 3433 is positioned at the left of the trigger module 3432, the movable contact block 3433 is horizontally embedded at the right end of the contact block pushing groove 3434, the left end of the contact block pushing groove 3434 is connected with the right end of the air inlet groove 3422 through a pipeline, and the movable contact block 3433 is movably touched with the trigger module 3432.

Referring to fig. 4, the main body of the touch block 3142 is a cylinder, and one end of the cylinder is provided with a semicircular solid, so that the touch block 3142 can be quickly retracted into the sliding housing 3141 when touching the convex surface of the wood board, and the horizontal push plate 3133 is pushed to extrude the excess liquid onto the liquid level groove 3121, so that the wood board cannot be tilted due to the convex block thereon during alignment.

The principle of the invention is as follows: when the device is used, a wood board is installed on a clamping push plate 3 to be fixedly pushed, so that a cutting knife 2 cuts the wood board, when the wood board is aligned, firstly, a pull ring 3111 is pulled to enable a toothed bar 3114 on a pull block 3112 to move upwards to be matched with a double gear 3125 to be matched with a straight-tooth bar 3123 to drive the straight-tooth bar 3123 to move rightwards, so that a circulation pipeline 3124 is communicated, at the moment, the wood board is placed on an anti-skid block 32 to be aligned, a convex part on the wood board is contacted with a touch block 3142, so that the touch block 3142 slides towards a sliding shell 3141, a push block 3143 is pushed to push liquid to the circulation pipeline 3124 through a collection pipeline 3131, and finally the liquid is fed into a liquid level groove 3121, after the alignment is determined, the straight-tooth bar 3123 is loosened 3111 to enable the straight-tooth bar 3123 to be reset again, the circulation pipeline 3124 is only sealed, and the problem that when the alignment is performed, meanwhile, during cutting, the guide wheel under the clamping push plate 3 drives the rotating block 3424 to rotate through a belt, so that the rotating block 3424 is matched with the pumping rod 3423 to reciprocate left and right, external air is pumped to enter the air inlet groove 3422, then, the air pump 3431 drives the horizontal moving rod 3411 to move leftwards to drive the connecting slide block 3413 to move, so that the wood board moves away from the cutting tool in the opposite direction for a certain distance, and the guide wheel stops running, after a period of time, due to the exhausting effect of the exhaust port at the right end of the sliding housing 3412, the wood board will return automatically, meanwhile, the guide wheel drives the wood board to cut again, so that the situation that the pushing speed is too high due to the fact that the wood board is in a always-pushing state and the clamping shell is damaged due to the fact that the cutter needs to continuously bear the pressure applied by the wood board is effectively avoided.

The invention solves the problems that when the existing equipment is used and aligned, because some wood aligning surfaces are rough and part of the wood is convex, the wood is easy to incline due to the convex part when being aligned, the normal cutting of the wood is influenced, and meanwhile, when the existing equipment is used for cutting, because the existing equipment is always in a state of continuously advancing and pushing, the pushing speed of a wood board is easy to be over high, the sharpness of a cutter is reduced under large working load, the cutting is slow, and the wood board always applies pressure to the cutter, so that the phenomenon of clamping shell damage caused by the loss of the cutter is accelerated. Because the bulge part takes place the slope, influences ligneous normal cutting, can make timber go on the return after cutting a section distance through return mechanism 34 simultaneously, avoid plank push speed too fast, exert pressure to the cutter all the time for the loss of cutter causes the card shell to damage.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an efficient building wood cutting device, its structure includes protection clamp plate (1), cutting knife (2), clamping push pedal (3), workstation (4), organism (5), the bottom vertical welding of protection clamp plate (1) is on the top of workstation (4), cutting knife (2) imbed perpendicularly on workstation (4), clamping push pedal (3) horizontal embedding is on workstation (4), the bottom of workstation (4) welds mutually with the top of organism (5), its characterized in that:

the clamping push plate (3) comprises a balance mechanism (31), an anti-skidding block (32), a connecting shell (33) and a return mechanism (34), the balance mechanism (31) is horizontally embedded into the left end of the connecting shell (33), the top end of the anti-skidding block (32) is welded with the top end of the connecting shell (33), and the return mechanism (34) is horizontally welded at the bottom end of the connecting shell (33);

the balance mechanism (31) comprises a pulling assembly (311), a liquid level surplus mechanism (312), a liquid pushing mechanism (313) and a touch mechanism (314), the left end of the pulling assembly (311) is movably connected with the right end of the liquid level surplus mechanism (312), the liquid pushing mechanism (313) is welded with the touch mechanism (314), and the touch mechanism (314) is positioned on the left side of the liquid level surplus mechanism (312);

the pulling assembly (311) comprises a pull ring (3111), a pulling block (3112), a sliding sleeve (3113) and a toothed bar (3114), the pull ring (3111) and the pulling block (3112) are of an integrated structure, the pulling block (3112) is horizontally embedded in the middle of the sliding sleeve (3113), the toothed bar (3114) is vertically welded at the bottom end of the pulling block (3112), and the toothed bar (3114) is movably connected with the right end of the liquid level surplus mechanism (312);

the liquid level surplus mechanism (312) comprises a liquid level groove (3121), an air exhaust port (3122), a straight gear rod (3123), a circulation pipeline (3124) and a double gear (3125), wherein the air exhaust port (3122) is arranged at the top end of the liquid level groove (3121), the straight gear rod (3123) is horizontally embedded at the right end of the circulation pipeline (3124), the top end of the circulation pipeline (3124) is welded with the bottom end of the liquid level groove (3121), the double gear (3125) is arranged at the top end of the straight gear rod (3123), and the right end of the double gear (3125) is movably connected with the gear rod (3114);

the liquid pushing mechanism (313) comprises a collecting pipeline (3131), a pushing groove (3132), a horizontal push plate (3133) and a connecting block (3134), wherein the left end of the collecting pipeline (3131) is welded with the pushing groove (3132), the horizontal push plate (3133) is horizontally embedded in the pushing groove (3132), the connecting block (3134) is arranged at the right end of the collecting pipeline (3131), and the left end of the horizontal push plate (3133) is welded with the right end of the touch mechanism (314);

the touch mechanism (314) comprises a sliding shell (3141), a touch block (3142) and a push block (3143), the touch block (3142) is arranged on the sliding shell (3141), the left end of the push block (3143) is welded with the right end of the touch block (3142), and the right end of the push block (3143) is welded with the left end of the horizontal push plate (3133);

the return mechanism (34) comprises a sliding mechanism (341), a driving mechanism (342) and a connecting mechanism (343), the top end of the sliding mechanism (341) is welded with the top end of the connecting mechanism (343), and the right end of the driving mechanism (342) is connected with the left end of the connecting mechanism (343) through a pipeline;

the sliding mechanism (341) comprises a horizontal moving rod (3411), a sliding housing (3412), a connecting sliding block (3413) and an engaging block (3414), the horizontal moving rod (3411) is horizontally embedded into the left end of the sliding housing (3412), the left part of the bottom end of the connecting sliding block (3413) is vertically welded with the engaging block (3414), and the left end of the horizontal moving rod (3411) is welded with the right end of the engaging block (3414);

the driving mechanism (342) comprises a one-way air inlet (3421), an air inlet groove (3422), a pumping rod (3423) and a rotating block (3424), the one-way air inlet (3421) is arranged at the bottom end of the air inlet groove (3422), the pumping rod (3423) is horizontally embedded at the left end of the air inlet groove (3422), the right end of the rotating block (3424) is movably connected with the left end of the pumping rod (3423), and the right end of the air inlet groove (3422) is connected with the connecting mechanism (343) through a pipeline;

the connecting mechanism (343) comprises an air pump (3431), a trigger module (3432), a movable contact block (3433) and a contact block pushing groove (3434), the left end of the air pump (3431) is electrically connected with the trigger module (3432), the movable contact block (3433) is positioned on the left side of the trigger module (3432), the movable contact block (3433) is horizontally embedded into the right end of the contact block pushing groove (3434), and the left end of the contact block pushing groove (3434) is connected with the right end of the air inlet groove (3422) through a pipeline.